[....] 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[ 27.536577] random: sshd: uninitialized urandom read (32 bytes read) [ 27.619951] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 28.082416] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 29.395409] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. [ 34.889488] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/01 08:16:10 fuzzer started 2018/06/01 08:16:10 dialing manager at 10.128.0.26:37137 [ 58.776338] can: request_module (can-proto-0) failed. [ 58.787000] can: request_module (can-proto-0) failed. 2018/06/01 08:16:35 kcov=true, comps=false 2018/06/01 08:16:40 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202600, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/251) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xfc, r1, 0x310, 0x70bd2a, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x51a5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4}, 0x880) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000380)=""/178, &(0x7f0000000440)=0xb2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000480)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001f40)={0x0, 0x800}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004ac0)={0x0, 0xeb, "e957dd4d3f373679685c15247a9cd14e79808ffc965f2d630b61582f90917791832178c429bcee8117182ea6ce7a45208cda2b1b573a065b834c0fa66e3de34de28045d355f0b1c6d165579e177967fc4c4cb7a060ded7df5a44ab16c972244dd4ce86c7aa4b6048be3c3e6342fc414dfe525f6aa8ef61f4200f79a00b6baa10d5e1c46dfa508e8b7853da88a1e53d527db7d414563869b342675d9a2512a04d2ade9d1fd55562fd8c37df2eb1880b62140d7103d891352a4786a5118eee154a87d15da3aa11581f23d1d792d7ebd7c0cd2486e3140cf9daefaa1cbf7a53defebda3761745ec620a7998b6"}, &(0x7f0000004bc0)=0xf3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005180)={0x0, 0x0, 0xff, 0x400}, &(0x7f00000051c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005740)={0x0, 0x800, 0x30, 0x4, 0x7fffffff}, &(0x7f0000005780)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000057c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000005880)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000005940)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000500)="e72a99c3d291c2953de5224ad65ac7391d6d317df9d045192a8f885ea2119ed014a5298f5231fa7c842d763e637563716a5ff28b417e83bc53c98002a29a87565350f130edaca28feea6b821fcd1f898ff3a6c87653ad0408e4ff75adcd6c05ce682edad68ed47ce2c58c87768ad3355eb0628deb0a5a3698ed7f31670073a9b9ee9623e9cdf0747aefe46e6b7338903f542db4857ada8f2e138b0233607014ea71c27310175b6735ff04499cc8d0889af9cd1262075e8e0a750996d59c3fb5e698ea19cfa0e725e11db56c118323beb81abf89028555504b882de10", 0xdc}], 0x1, &(0x7f0000000640)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3f}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @authinfo={0x18, 0x84, 0x6, {0x66}}], 0xa0, 0x10}, {&(0x7f0000000700)=@in6={0xa, 0x4e21, 0x5, @empty, 0x4}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000740)="beffc7d13c99bf2b3eaa12ccf4088af56c88da150a4db5ae8122e94f7488d2af355a2148c9a22163e910e9b41ddb3ed8bd7b6a7514ebde", 0x37}, {&(0x7f0000000780)="10a0cab1a7d4f26efbf35d2ed003be9a99b53e70a3b98b630c3dcbdb32f3d2532b011ddd00f38af75a8c4078ae502ad9ad46e5b2009b3c06c7b6ca879d5204a58baf18dc4cecdcdbafb53a8f17dbbc302f18e83c4a22acf8d39086f8d0d1aa45c196dcdf34b0d27eae701c974c80311c99856786f13c0fd0a12cee185d1d5d4db257b4f7056d86de9355af6d34ed416f8bada5bd614b376f31c1c71e05b957e199e79bbd4d9b03a0edde45e776f6bfd13c677fc7bd73f1fa22d2d991228c62d5370527a703163f0c9647518cf5e98eec0f3b757acc6cd370a3c908c9500d3c51176f0eab6d1182e7203b5fc91a2bc7bb3ee9", 0xf2}, {&(0x7f0000000880)="c81042b3c785601a4bc33408967e460e0fa2bc780dd8cf65eebcba6f1da9639d426a692f531d3d3388973cdb07ca333741e9d3b5f3949b6eedd1c3e7f955916f0ffa6f0e24d0cba3ee12c19538a0d2273083578fd048b96c2225a958f57ddf0689ee7bcb8268d737601074bb6b9ca04e771a633a47caeb62cf902d90c7af4444cc7b7fffd676e7844480d51d23c263182b94a69ea894435e2097b8fb37149651d70cb434dcd93b67a0bdf036b166f5fc6b0a3e18a7e2e4fd", 0xb8}, {&(0x7f0000000940)="08fefdc1199d32", 0x7}, {&(0x7f0000000980)="6291317712747e806f6e0d8ea03da5", 0xf}, {&(0x7f00000009c0)="4bbb3f33541eeacb63d9a222b5767551e7ed0969bf31d5109807cc9dcf21708cf281d907e68431895466b78762fe35da7236ee2a0fa1cbf5e9b63d0f1d9686e4838ea6c6132c43f64f4c8f403d6ca8b93f571c3c29774b2250dc9005667a2868f7255ad6f3b4d6e7edd3bf3bc237555b90099fe8249c53e5d049c91a42bf2fca306d996dc551fbd17fecbdae650941d3fa465ca44aaa17ba", 0x98}, {&(0x7f0000000a80)="2e87db7b5c76bedf96a73a1faa0e70a90d4308027e6f7713a61e55a1e45992e58d44375673d98b16ef96d46f598364087463b3689b6e55721ce0b1243c44aa50f1e23eb3e864ea176953425cee1f4e9aa33f1f180211a92ddab4cfd14cc995daa04d4e0582bdd2adc8c392a69b1af4d6937fdd4d76f5c439d49d50b16c9d2318d0a7903c5408a6965a3d5600a060bd3dc52ee80690a24dba9fdfc03e66ca71ef230523659f23b8b81e6521cf72075d687dfa820e90a8b65d20c95276027afc", 0xbf}, {&(0x7f0000000b40)="93577d783f0190e41226b7635a5ec5565c7139eacb31ffefaae42f06ed57fb7f2c4c451e7696efd2ba13eb5791ce6e02922a8572f6509187e531f9599250c5fbcd5022814fabc9ab4b61051935645c5d71f144abb094fb131f3f77fab1d9a4e04e2ddbb87204138293f01888deaf24549d3fa76597a957badda896059224372fa5e70bf76cb60edf3e055a7d32c18a567bd1b97e6accc24eca63b71759bbefe81a5a82524adc9590aa45fd621479d91e6cc9cd045933b9320d4468c4bedc58eebf1483eb1e8a0798f43409ada3b2ba6aa7b4457131e2e2fdfafb473752c7b23a3038261f378532b7c6e6c83d648c8a8c550932c8", 0xf4}], 0x8, &(0x7f0000000cc0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xfffffffffffffff9, 0x2}}, @authinfo={0x18, 0x84, 0x6, {0xeca}}, @authinfo={0x18, 0x84, 0x6}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0xfffffffffffffffe, 0x8}}], 0x60, 0x8885}, {&(0x7f0000000d40)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000000d80)="f685f6579b1274f0a9dfe0063939f9dcc0a7c806d5c2ac276911f461c3eb19ada2d6eed206d3155fe88598dfa3868337487ca4fba73043fe5827793e965d6e71960543c47f2ea368847fe1e595ae29def2b212b329e91d1575f2ef1131f72d303d49636a88e90ec588", 0x69}, {&(0x7f0000000e00)="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0x1000}, {&(0x7f0000004980)="8f32d3d91186cac12baf9dd8b5fc72fd39817754f9f423b27461332f47e675c6ba31971bc9305b709c7246d12befbd744961f7843ff70bc32828df4b67ab9826e6695ad126e45311b9ebd6828b43c255731a15ff176184f3534b1a19fdc5a4637bb57d46c0655fba3ba7ff34d58d6bcf088a1113f52b54eb3c72101429397d939ab2fe7e3aed08e5fbd073b617716c144eb54f0bed3691e58f81cad95a33bc3437dc98864c20f90c6d450f560ced4d472e67783ba69f48c07ae08e8a087faab1649b49eb88", 0xc5}], 0x4, &(0x7f0000004c00)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x8000, 0x101, 0x2, 0x3, 0x3, 0x6, r3}}, @authinfo={0x18, 0x84, 0x6, {0xff}}], 0x48, 0x4000040}, {&(0x7f0000004c80)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000005100)=[{&(0x7f0000004cc0)="67e04c838e1b06951f83e5bed043c1e6f552573abfad1fb6625aa27655f194e8e0314b2cb438d87f4fc3d8fd3d08e6ec1f3caf4c4b2cecf5646876289da0563648519f12dd87d9f8fd57304ff4d48588f36929e17a823f127e7e7b34faeebde305516c9c6f8c1885284f3ce579836b5e7da6be5e813fb3935d371ff3c15f868eb18f6428ae52a695693cc61bad48279699e90e02d5da4b5ec898f1007ba597207b02d08f9aabc22ec00a65b20716b41faa1818b771a74cdf45130dffb65f288a009e3699a6fd04ebd1f34ecf852fd19179377c2728ade3ea87", 0xd9}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="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", 0xfc}, {&(0x7f0000004f00)="24b1499c", 0x4}, {&(0x7f0000004f40)="07c3f57b023584d0c455bc7ad1538cd37701ccf5d13cceac9ab586a297acec8390b5e5ae395c9a4b449fb2161b545ee077ab7dad79ed6b56c51cbcfa5fc1441e3e74516589886c2d137f99cbbf95e657e84eecb3ba1a715e1e087ff41fd9c015360f93d5f3a68327b206f331fbe87edf4424c28eecac58b08181c793913e8c3dad02274c28cf9310f0ac145e69b817171764a33f5d46091450c622e74973cb858e5f6aafd7470a6bef9d1dc8ecde68d0cab9730263a54bea83cbf54c2423c33069cac86f4db5f66c049c7e7d227b0ee7af2c2a61a73ef7e153648f2b0a164b496bef", 0xe2}, {&(0x7f0000005040)="eccaeadbdecbd1bdebeb5b052a68e217a64267c6fb7b216bd8a47a5fdd8b41aa4eb5064b1e97b16cd9e036b5f00a98d0c660fe1cc1c5d16212f1ce8ea4069b77b700fcd8124dbc9d56b757059b48268cfa18a2ae584456123ea655fd1710527ab165bf5fa495a2ecccf13a7b9b659cff4873106f6dd57cd9005aa334e175c38d5b5514d9bae1020d0b4d08786eac68c1beb5dfc0c6bbb144b74a2aff156bf89f6b545c2be6aa83e52e9e25e16c41b51de16a0b53dc96e5c5", 0xb8}], 0x6, &(0x7f0000005200)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x5abbb13c, 0x0, r4}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0xad6, 0x1, 0xffffffffffff0000}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @init={0x18, 0x84, 0x0, {0x3, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @dstaddrv6={0x20, 0x84, 0x8}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x400}}], 0xf0, 0x8884}, {&(0x7f0000005300)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000056c0)=[{&(0x7f0000005340)="a809f0", 0x3}, {&(0x7f0000005380)="d0dbe03a43a1e2304bcd4a7bb6236166723bd6978af4290e64966cdb0f1fb8906eb97217c1bc3b63c846ec8997d3413e91e09e35cc43d5c42a504d2c8c2e1a35ae6a95c92a01af8e41849abaf8d0992d545aa11e5800246079d2cd98162ba2ab9219718dd7aa2248a3a4e3a672bd6356", 0x70}, {&(0x7f0000005400)="3ea64d981ed37661a55a160c8fdb01d4bd18a6c6a31b559690bf23887dde33a18f6cb01989fc83971f077832741456a1af6801898bb99f20369afebf3144f0e715d176e9b091c37cad08b6ff539d6d81c70112743e0ed130638de1e3e7dc6992c4607e01d027da67bea26e51d080a10343364812d4d514f46e32a9e6d7fc12354db499d08df05244551f973e16ae90321903400a8b9241291c19f3535b11c188c7ab251f80ad", 0xa6}, {&(0x7f00000054c0)="b936d7bc4eca4889e2", 0x9}, {&(0x7f0000005500)="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", 0xff}, {&(0x7f0000005600)="db1e7fc610393d9fea4faad9870a690a7098ef3fb5247e89bac243d0bb6cb071e1a107b8be763241b394be9baad037619a03ad99356c2e1d8ba3fcb2606538a9345fca965991757363df1d2a79dfaeea15bdfe22672092a6a4b16c6f238c93889918fed61808a8222deaa991f2bcf68c8130449c7cef2e18809c7034585a14dd0ec209b81d9aae61c84c84e813b84670d058177b5f6495d323dafa7e83e3ade77513da202bc1922236ea1938b51618", 0xaf}], 0x6, &(0x7f00000058c0)=[@sndinfo={0x20, 0x84, 0x2, {0xc0000000000, 0x3, 0x7, 0x9, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xf8f4, 0x8000, 0x7ff, 0x4, 0x8, 0x8, 0x200, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0x70}], 0x8, 0x10) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000005b00)=0x1) pwritev(r0, &(0x7f0000005ec0)=[{&(0x7f0000005b40)="29bf8a2e4d2bc45d8685b856366983cc304dc33eab69004478309e90468c6c33bd8f8fe976ca749741996d5bae4d1ea3d8566c6e044c509025a5fb2717bda6db770a013a52c292ca1f5d28da5aa1e4092f981a431c2dd9a2d4bf9fd887e328ee4d78d88721e6c554cf19fd9f5fa24bf50cafeceb28a708ea6cd21eefec8c0b1be20e5d45bca37871b1dd77b1600419ec3d51577bd6acb64ee7e0af051edb1bd432528b287f3091f78cda1502770fd086c945dd", 0xb3}, {&(0x7f0000005c00)="af217ec459d66d87cdd44459dd50210de1900fd4733a0f164196e7bed1e10ec6ea907971efef9322afe6", 0x2a}, {&(0x7f0000005c40)="dd6ff164eafe095151089f5bf5f34f2849bac86fe210b7fbd3bce997d6c89a3126bda1088f015290749596a1386c43269a11c82d282721ea3560d6", 0x3b}, {&(0x7f0000005c80)="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", 0xfc}, {&(0x7f0000005d80)="9ab1228da280e8cc99f063a27f470c165c1465f84817efc365d696c228ec63", 0x1f}, {&(0x7f0000005dc0)="ddf8a09b08cc174abdccdb1d8615aef5c03d624a1e094dc7043fe2fd8b7b1c2a9e631bd194c3e2d1fa62a97ebb20c8f128bc2bc342e1a663618b1feaef4f1cea43dd08d811dd925468294ceb55b46163bdd994a90a9ce123e54bbf6adc216b0cda6480054c35e1bc48bc1c30ae6947db9f21514cb6e137d0d962952e342f37eb448988f9428d974ce852838fa214afcb278d474105d7a46e7e4dd10ab6afe29f22bf94a611deb809e1dd17cb7db115e09f12f39e9e8b37451a1d6ce1f8367fde7c61e2", 0xc3}], 0x6, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000005f40)='tls\x00', 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000005f80)=0x80000001, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000005fc0)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'rr\x00', 0x1f, 0x3119b16, 0x4b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x80, 0xd}}, 0x44) eventfd2(0x2, 0x80000) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006040)='/dev/ptmx\x00', 0x10040, 0x0) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000006080)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000060c0)={0x7f, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000006100)={0xfffffffffffffffa, r8, 0x2, 0x69}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000006140)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000006180)) getsockopt$netlink(r7, 0x10e, 0x2, &(0x7f00000061c0)=""/4096, &(0x7f00000071c0)=0x1000) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000007200)=0x2, 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000007240)) 2018/06/01 08:16:40 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r2 = socket(0x1, 0x800, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'dummy0\x00', 0x1}, 0x18) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0xc3, 0x4) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x200300, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @rand_addr=0x8}}}, 0x84) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000340)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000003c0)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) modify_ldt$write(0x1, &(0x7f0000000400)={0x8, 0x101000, 0x2000, 0x401, 0x400, 0x0, 0x200, 0x9, 0x4, 0xffff}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000440)=0x6) unshare(0x8000000) r6 = request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/urandom\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r6) clock_gettime(0x7, &(0x7f0000000540)) r7 = openat$md(0xffffffffffffff9c, &(0x7f0000000580)='/dev/md0\x00', 0x240000, 0x0) r8 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) setreuid(r8, r9) r10 = openat$md(0xffffffffffffff9c, &(0x7f0000000700)='/dev/md0\x00', 0x80000, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000740)={0x3, 0x7, 0x4, 0x0, r1}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000780)=""/218) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={r4, 0x200}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000900)={0x5, [0x2, 0x101, 0x1, 0x5, 0x7]}, 0xe) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x7, &(0x7f0000000940), &(0x7f0000000980)=0x4) 2018/06/01 08:16:40 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x33, "853a5ceec580528e7a0846345b9e830dab9890e5144f3490a4c1f107236935b777c68743da3d8a9424e0a2dd5e9f646e49cfd9"}, &(0x7f0000000080)=0x3b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x8, 0x2, 0xa9e7, 0x40}, 0x98) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000180)={0x9, 0xfffffffffffffffd, 0x100, 0x800, [], [], [], 0x6, 0x0, 0x80000001, 0x3ff, "25c4015c3f915de5f765ed7e18ff76a2"}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000300)={{}, {r2, r3/1000+10000}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000003c0)=0xb20c, 0x4) r5 = semget$private(0x0, 0x4, 0x4) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000400)=[0x1ff, 0x3, 0x800, 0x80000000, 0x10001, 0x5, 0x8, 0x0, 0x98a, 0x7]) r6 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x3, 0x88000) r7 = openat$cgroup_ro(r6, &(0x7f0000000480)='cpu.stat\x00', 0x0, 0x0) r8 = getpgid(0x0) syz_open_procfs(r8, &(0x7f00000004c0)='children\x00') r9 = msgget$private(0x0, 0x2) msgsnd(r9, &(0x7f0000000500)={0x3, "3b678e22068062d04e203202636c7b4f06a044ce04563a95f631e67d4e072a4f578d451f257af9fc937201047ee3aeffd404c284dc1325e80ab6be0c02876c6559e5265c70a8eed9b45a790b2088a96dd478df76a2799b9d242db4b15e58b35e090d5d55cc04fc9fcfdbc4ecba411fcb770f1b09059889250a70ad550b978744847d3ed242cc46388fc7ffd127f424076f3163c231fd6e2c484b9af504a1b185f4086ff235e17e7374c0d8fd6f5b264a789709c2967bd11464409253ca5681665bc593274d414f6a17eb5dab861256aeccb985e0cf32927b8439bea645eb1a845fb5b5b34d1609ed073813129bc12e22fd438d536c"}, 0xfd, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000600)={r1, 0x9}, &(0x7f0000000640)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000680)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_bridge\x00'}}) semctl$IPC_RMID(r5, 0x0, 0x0) semget$private(0x0, 0x1, 0x80) pread64(r6, &(0x7f00000006c0)=""/186, 0xba, 0x0) ioctl$HDIO_GETGEO(r7, 0x301, &(0x7f0000000780)) getpgid(r8) semctl$IPC_RMID(r5, 0x0, 0x0) msgsnd(r9, &(0x7f00000007c0)={0x1, "ccc859ff313cfdd9033264fa485304f7fdf2317d44e9ba8a8364745b0df99854aa41402f825da31e872cec503ff39aaa96d9616f15716f9027ada6c76c03f5171cfd1390c3284086fa058e1634c3a0c2b0b13b63263b4a4b4f77b0bf4c11a292b7dada8e54d23a41abbf3fe486eedb8ab84950f3259bfb0c70dc3835875bb0"}, 0x87, 0x800) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000a00)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8dda82500b86ff45}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0x9c, r10, 0x4, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x200000d0}, 0x20000815) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000a40)={0x9, 0x6, 0x9, 0x401, "fe7bca0c037572c9188d63f81b4ae7bfcf35003bb0deb9b7d4ec4c46baf8a483474691961fd18a1ca7d58c62", 0x3ff}) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/audio\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r11, 0x8004e500, &(0x7f0000000ac0)=r0) 2018/06/01 08:16:40 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0xc36, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xa3, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/163}, &(0x7f0000000240)=0x78) r1 = socket(0x10, 0x807, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) listen(r1, 0x4) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x100}, 0x90) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet(r1, &(0x7f0000000480)="4ab33dafae15f6e08103e2dc4f6913438a8e79f1e8a52df41f4f7dca3a543f59dc06f6866ee280cba0a106", 0x2b, 0x4000, &(0x7f00000004c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r3 = request_key(&(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='broute\x00', 0xfffffffffffffffb) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="146e481589340d7d920139bef6fa1cadf41190bca46baab38c8f1071f473d593fba470c3a9098f34b8a7a9f8c5e4e6e5962e2e8203d52d1d513af9e7a1783db6621070602ea6af2cfbdd855f4c0c5ae9dd3383cf8b4661a6d82c9cefc59fc826d127580a67084852a304c7aa90", 0x6d, 0xffffffffffffffff) r5 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="03", 0x1, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000780)={r3, r4, r5}, &(0x7f00000007c0)=""/9, 0x9, &(0x7f0000000880)={&(0x7f0000000800)={'sha256-avx2\x00'}, &(0x7f0000000840)="562dd9e76032625c51aefa3db5c81b3d7ceb74d7550d24b983236bb3abd4b4c2b4d263da526a", 0x26}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000008c0)={0x3, 'ip6tnl0\x00', 0x1}, 0x18) getsockname$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14) socket$can_raw(0x1d, 0x3, 0x1) clock_adjtime(0x3, &(0x7f0000000980)={0xd7b0, 0x0, 0x6, 0x80000001, 0x0, 0x5, 0x8, 0x862, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x1, 0x80000000, 0x1, 0x6, 0x7, 0x3, 0x2, 0x0, 0x4, 0x401, 0xb2}) modify_ldt$write(0x1, &(0x7f0000000a80)={0x0, 0x100000, 0x3000, 0x9, 0x2, 0x1, 0x34, 0x6, 0x77803f3e, 0xd46e}, 0x10) ioctl$TIOCCONS(r0, 0x541d) bind$unix(r0, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000b40)={0x51, 0x400, 0x1, {0x8, 0x3}, {0x2, 0xfffffffffffffff7}, @ramp={0x3, 0x200, {0x8, 0x4, 0x8, 0x9}}}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000b80)={0x0, 0x8, 0x5, 0x80, &(0x7f0000ffa000/0x4000)=nil, 0x200}) r6 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c00)={r2, 0x19, "0f511584ca08b96ddacea103960f9545450ad9ee50ec3ab8bb"}, &(0x7f0000000c40)=0x21) syncfs(r6) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001900)=@broute={'broute\x00', 0x20, 0x3, 0xc18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000c80), &(0x7f0000000cc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x1, 0xe8ff, 'syzkaller0\x00', 'bcsh0\x00', 'syzkaller0\x00', 'ip6gre0\x00', @random="6ba33f45305b", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xf8}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20, 'syz1\x00', 0x9307}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x2, 0x8848, 'bridge_slave_0\x00', 'sit0\x00', 'bridge_slave_1\x00', 'gre0\x00', @random="2ddaf29e5510", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0x898, 0x898, 0x8c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x0, 0x3, 0x20, 0x5}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x6}, {0x8e, 0x3}, {0x1000, 0x3}, {0x5, 0x2}, {0x5}, {0x1f}, {0x0, 0x3}, {0x8, 0x759cefaf22c8e86b}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x3}], [{0x68ecb48c}, {0x3ff, 0x7fffffff}, {0x1}, {0x101, 0xfffffffffffffffe}, {0x1, 0x7d0c07a7}, {0x5, 0x9}, {0x1, 0x5}, {0x848c, 0x1}, {0x7, 0x1}, {0xe7, 0x81}, {0x6, 0x3}], 0x3}, {[{0x6, 0x3}, {0x20}, {0x2}, {0x8000, 0x3}, {0x8000000000000000, 0x3}, {0x59e}, {0xd9}, {0x5, 0x1}, {0x1000, 0x3}, {0xc903, 0x3}, {0x7, 0x1}], [{0x0, 0x4}, {0x1}, {0xffffffffffffff80, 0xfffc000000000000}, {0x1, 0x1000}, {0x80000000, 0x2058}, {0xffffffffffffff7f, 0x8}, {0x100000000, 0x95}, {0x24d, 0x7}, {0x3ff, 0x1}, {0x2b6}, {0x1000, 0x9}], 0x4, 0x9}, {[{0xf079, 0x3}, {0x0, 0x3}, {0x4, 0x3}, {0x8001, 0x3}, {0x9}, {0x10000, 0x2}, {0x9, 0x1}, {0xfff, 0x3}, {0x7, 0x2}, {0x8, 0x1}, {0xfffffffffffffff7, 0x1}], [{0x3f, 0x26}, {0x6, 0x8}, {0x96, 0x7}, {0xc8, 0x4}, {0x4, 0x8}, {0x3, 0x8}, {0x3d192e66, 0x8000}, {0xae8, 0x100}, {0x1}, {0x4, 0x9}, {0x1182, 0x3}], 0x6, 0x8}, {[{0x1, 0x3}, {0x9, 0x1}, {0xf6b, 0x2}, {0x0, 0x1}, {0xffff, 0x2}, {0xfffffffffffffffb}, {0x3, 0x3}, {0x5, 0x2}, {0xfffffffffffffff9}, {0x6}, {0x0, 0x1}], [{0x4, 0x5}, {0x1, 0x10001}, {0x0, 0x1}, {0x7a0, 0x3}, {0xffffffffffff700f, 0x6}, {0x9, 0x9}, {0xb4f, 0xfffffffffffff23e}, {0x401, 0x39d}, {0x7, 0xfffffffffffffffb}, {0x9, 0x400}, {0x9, 0x1bbea8f8}], 0x6, 0x3}, {[{0x2}, {0x28, 0x2}, {0x5, 0x3}, {0xc93, 0x3}, {}, {0xffffffffffffffea}, {0x3}, {0x7, 0x3}, {0x3, 0x2}, {0x7}, {0xffffffffffffffc0, 0x3}], [{0xdee, 0x480000000000}, {0x1}, {0x3, 0x2}, {0x9}, {0xfff}, {0x6, 0x4}, {0x6, 0x3}, {0x1610, 0x100000000}, {0x81, 0xbd4}, {0x2, 0x5}, {0x3, 0x100000001}], 0x7, 0x7}, {[{0x499a5c0f, 0x1}, {0x0, 0x1}, {0x7fff, 0x2}, {0x7, 0x3}, {0x40, 0x2}, {0x80000001, 0x3}, {0x1, 0x3}, {0x6}, {0xffff, 0x3}, {0x7f}, {0xffffffffffff7fff, 0x3}], [{0x8, 0x5}, {0x0, 0x7}, {0x3, 0x7}, {0x200, 0xffff}, {0x97, 0x2}, {0x2, 0xffff}, {0x91b, 0x7fffffff}, {0x5, 0xfff}, {0x6, 0x8}, {0x1f, 0x9e1f}, {0x7ff, 0x3d4}], 0x9, 0xa}, {[{0x0, 0x3}, {0x6, 0x2}, {0xdc, 0x2}, {0x141, 0x1}, {0xc000000000000, 0x3}, {0x200}, {0x0, 0x2}, {0x8, 0x3}, {0x1, 0x1}, {0x5, 0x2}, {0x3, 0x3}], [{0x7, 0x6f}, {0x7, 0x8}, {0x7, 0x2}, {0x6, 0x8001}, {0x7}, {0xff}, {0x2, 0x5cc}, {0xcb9, 0x3}, {0x7, 0x5}, {0x9, 0x80000000}, {0x8, 0x2}], 0x4, 0x1}, {[{0x7fff, 0x1}, {0x6, 0x3}, {0x0, 0x3}, {0x4f9}, {0x50, 0x3}, {0x9, 0x3}, {0x4, 0x3}, {}, {0x1, 0x3}, {0x8000, 0x2}, {0xe0000000000000, 0x1}], [{0x3, 0x6}, {0x9}, {0x5, 0x8}, {0x7c, 0x1}, {0x8780, 0x5}, {0x101, 0x9}, {0x80000000, 0x8000}, {0x5, 0x4}, {0x7, 0x81}, {0x9, 0x8}, {0x10001, 0x3}], 0x0, 0xb}, {[{0x101, 0x3}, {0x2, 0x3}, {0x80000000, 0x3}, {0x7}, {0x8001, 0x2}, {0xff, 0x3}, {0x8, 0x1}, {0x6, 0x3}, {0x7, 0x3}, {0x4, 0x3}, {0x4, 0x3}], [{0x6, 0x95fd0000000}, {0x455, 0x54}, {0x7f, 0x3}, {0x81, 0x8}, {0x80000000, 0xfffffffffffffff8}, {0x6, 0x80}, {0x7fc6, 0x3}, {0x800, 0x8}, {0x80000000, 0x1}, {0x2}, {0x0, 0x80000000}], 0xb, 0x6}, {[{0x71, 0x1}, {0x6, 0x3}, {0x80000000, 0x2}, {0xb95, 0x3}, {0x6, 0x3}, {0x3}, {0x8}, {0x1, 0x3}, {0x3ff}, {0x7fffffff, 0x3}, {0x80, 0x3}], [{0x3, 0x9}, {0x2fb, 0x4}, {0x1000, 0x8000}, {0x20, 0x9}, {0x5a0, 0x7fffffff}, {0x401, 0x5d70}, {0x76ea, 0x8db}, {0x2d38, 0x8}, {0xe6c, 0x4086}, {0x46, 0x7fff}, {0x8001, 0x1}], 0x5, 0x9}, {[{0x7, 0x3}, {0x5, 0x1}, {0x2, 0x3}, {0x521, 0x2}, {0x4, 0x1}, {0x9}, {0x3f, 0x3}, {0x796, 0x2}, {0x800, 0x1}, {0x80000001}, {0x10}], [{0x9, 0x2}, {0x2, 0x20}, {0x6, 0x8}, {0x1f, 0x12efa561}, {0x1, 0x7}, {0x7f, 0x3}, {0x3, 0x6b}, {0x1, 0x8}, {0xff, 0x9f}, {0x0, 0x76f}, {0xfff, 0x100000000}], 0x5, 0x7}], 0x3, 0x1}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x11, 0xc, 0x1a, 'bridge0\x00', 'vlan0\x00', 'sit0\x00', 'veth1_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x2aa2a326c5ced378, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x120, 0x120, 0x198, [@rateest={'rateest\x00', 0x48, {{'teql0\x00', 'veth0\x00', 0x1f, 0x1, 0xc4e6, 0xffffffffffff6b40, 0x88, 0x2, 0x0, 0x800}}}, @devgroup={'devgroup\x00', 0x18, {{0x5005da461287d461, 0x8, 0x1, 0x3, 0x9}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x40, 0x0, 0x1, 0x0, 0x0, "1e2304f0a2dbd168cec01ea0420ad9aad297737faca2ab1cb8c6ee793c43af24df2cf5fba1fba198bb393e1e747b3d9c2f373826c5be3e916fda54ff68f0f0a5"}}}}]}]}, 0xc90) r7 = msgget(0x1, 0x8) msgctl$MSG_STAT(r7, 0xb, &(0x7f0000001980)=""/105) 2018/06/01 08:16:40 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') socketpair$inet(0x2, 0x3, 0x1ff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000180)={{0x6, @multicast1=0xe0000001, 0x4e23, 0x1, 'sed\x00', 0x2, 0x4, 0x5e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2005, 0x11c0814b, 0x40d, 0x7}}, 0x44) keyctl$reject(0x13, r1, 0x7fffffff, 0x100000000, r1) r4 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xee, 0x8080) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000240)=0x7fff) r6 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x9, 0x20880) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f00000002c0)=0x5) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000300)=0x4) getsockname$unix(r3, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) rt_sigreturn() getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000400)=0x7, &(0x7f0000000440)=0x2) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000005c0)={0x0, 0xff, &(0x7f00000004c0)="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"}) ioctl$VT_ACTIVATE(r6, 0x5606, 0x7fffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f0000000640)={0x5, 0x1c, [0xfffffffffffffff8, 0x27, 0x1, 0x5, 0x3ff, 0x9, 0x7fffffff]}) times(&(0x7f0000000680)) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000800)={@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, {&(0x7f00000006c0)=""/207, 0xcf}, &(0x7f00000007c0), 0x18}, 0xa0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000900)=@buf={0x12, &(0x7f00000008c0)="e88c14084f4b18c1b288baf540a8ff992790"}) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000a80)={@ax25={0x3, {"2ae85bd697e488"}, 0x1}, {&(0x7f0000000940)=""/249, 0xf9}, &(0x7f0000000a40), 0x4}, 0xa0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000000b40)={0xaa, 0x20}) write$binfmt_elf64(r4, &(0x7f0000000b80)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xfffffffffffffffd, 0x100, 0x1, 0x1, 0x3, 0x3e, 0xb050, 0x1e9, 0x40, 0x3cc, 0x1, 0xc9, 0x38, 0x1, 0x5, 0x6}, [{0x6474e557, 0x8, 0x101, 0x20, 0x9, 0x2, 0x8, 0x9}], "b9f92df2cbd3332899ff0d978ebe4647d2ada2adbd293636efbfc4f811c4c9a60a1cbbb6e7703c714ffd5764a2bb9f6ec8bbfda928050447761fe95d5dceb14279603eeab3b272e90578121e54f655896b6aa841b1f8b7f70d79b48bb04500a485b147d2bd08bee0248a25e36153d71f5dd879320c840809f687a97fa087b8741c3097e808ad347bcaf03ff799ddd36d716899c6bd", [[], [], [], [], [], [], [], []]}, 0x90d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000014c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}], 0x74) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001540)={0x0, @multicast2, @broadcast}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000015c0)=@assoc_value={0x0, 0x101}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001640)={r8, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0xb69, 0x100000001, 0x5, 0x1}, 0x98) 2018/06/01 08:16:40 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xec8d337, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x21d4c706bd773804, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0xb46a, r1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x7f}, 0x4) sendto$inet(r0, &(0x7f0000000100)="b11006136b4eef2ff367b3bbc95076b7898428037d6b1267dab4bee932e5fdab91fb2e534fa5812a3ed17efba22a7c0e596cb14571a0a934b87c843edf0a47b057ec60aa39d63c31e734c74552975a40d994b375e466785be8fbdaf8a55db7426a272d6487d5002651303fb4e59e8559f1f5a79bda795a3c47828fe22dc621db190835619cb013cd04ec2bf075f421ed41f2002ac63b5360fae743948b4901563c8f0b90cef472c099cb4093ee618a380480122a899615c4d95f90cf01a072d69eda48c467430af44651173e847ab86cc9c1c33ab379bf812c272205b1f6344c084300058f5b287392", 0xe9, 0x4040, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x8001}}, 0x3, 0xfffffffffffffffd, 0x7fff, "0ee5ff0a5d3f384f16d0cb1afce44864fc8d009b712c93b967bbc53e2c3b455f151070bfb1cb4d231e2164e90877ee843edad8dcd15bbf0f52b4e2e916382c39e078a5144aa047da25dc3ef092a9bad4"}, 0xd8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000300), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x16fe, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000003c0)={0x80000000, 0x0, 0x1, 0xd29d, 0x2, 0xfffffffffffffc00, 0x0, 0x9, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$VT_RELDISP(r4, 0x5605) sendmmsg$nfc_llcp(r4, &(0x7f0000001e80)=[{&(0x7f0000000480)={0x27, 0x0, 0x0, 0x7, 0x7ff, 0x1, "421d83cb5adbdd9195bb7722802ce9f935bd2bb5973a04ba9289aac2c6bb04df1f9271a5540ec8106810ffae190ca7408bd293628b58e92dd02707ef464d8c", 0x11}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000500)="bf37612aeb1aec251473f37913fd757202c8ef1da5ad194d5a39c389ecd76f2b5d42e4d550caf3", 0x27}, {&(0x7f0000000540)="572f2e9873a4c445384418a45093ecb919db3a179fe889990dca3dfb63681014c80b38a50d0e4905f7783cfeb3d88b7dfba6c71b06de6fa747ee65994b7f2e3bf104fc680c0bff6198a9b2d2ff8edc665121cc182abd27266f3f7cd043e39449ad42446e57b45fe6f1f783463b2df2711a1a4c7fa5f9f250794ae6f755613faf233cdbbecce2955fb44b", 0x8a}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="d2f9f802d2f69570dac803e3298b70fc34f01d284ce040edf14477f12a185451bd", 0x21}], 0x4, &(0x7f0000000780)={0x40, 0x107, 0x1000, "9c46bcf529cc1e0461e68065e8dfa7a761dc98fbd7f3a4cbf3363ba966f63f361993ddff4790820613af9663"}, 0x40}, {&(0x7f00000007c0)={0x27, 0x1, 0x2, 0x1, 0x7, 0x0, "0abf5cef0d4dab6235e0b95124b8c1b27733775c7a687193e6d46eecede656fe93e19c01998e882cd52001c29c1f70d21888a68938126567d7f213fe9bbb7a", 0x16}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000840)="2adec45092067373095f82cf91bb10b7d60e9fc241742c6920b82d8cef798dc4e84a853149dab95792629587534d41f79d608caa1c91c2fa1ca672d9f57e2bdd90a964c65f241e4c9d357719a00035ea", 0x50}], 0x1, &(0x7f0000000900)={0x1010, 0x108, 0x1, "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"}, 0x1010, 0x24000041}, {&(0x7f0000001940)={0x27, 0x0, 0x0, 0x2, 0xad, 0x81, "a44164a04d7bb39aca120ca28bbe7a2203a52a021caa66b70ada75f083073665482a7a537a51443bb7eae17a0bd37b39cf397f8ff31acecf343580a76eda15", 0x18}, 0x60, &(0x7f0000001b40)=[{&(0x7f00000019c0)="952e8cb59becf122f7044b24176c18413ab101cce23192fb8f2ac8d8a571aaee762097cc1f601300f9869439cfdbb15667792d38e82180f0f1f3853b42d85de801a76c95f1e97e1cac46dcac8002878244d6a382086c35b6c997ddc47d1085eacde89c0f91525abeb5babcbe8c55c40cbcc37f69b99dbfb63fdc923ce6713f9ff79673fe9ce23b169d5e6c853becbca819e3dc5a083a02f92697b7446785fa48d8cb0e335520c5eec22172b207cec90cc4bd32ad268f79c2656739447bde4317adae76b87cb9e0b0bf09969ad50b2b51d711cd6a7c69", 0xd6}, {&(0x7f0000001ac0)="0abd72a6b75ba0a58766e06b0ce4066ff671f80dbe675f15a1888d2a32028c18955c4313bcd1caedbe1f59f7fc49dbb03ce1f36d70355f402a0a8688321d23501e9358414d12263eb35468e2f09ad97551915b3f4179da9d5106f17f57afb4610f973a57c49f522d1c6f8b2237a199", 0x6f}], 0x2, &(0x7f0000001b80)={0xa0, 0x0, 0x0, "f2f1ee6e6627a64ee592c050e2b476cd1bec2929b699c334a4ea0e0b45793f4c3dd98e54f3f588814f8ee5256a67b6ba536c4fc61b835542b1ee53d9536b6984c47344d64f1474e5eff6df155bf2e10d0aecbda62b3e2663de82c0285b3fe809e88155c7e1209135ca14b57e1646b6b045494fe296a4c1f483690f018893e4de72848cc4d87305f6ac"}, 0xa0, 0x40000}, {&(0x7f0000001c40)={0x27, 0x1, 0x2, 0x4, 0x1, 0x80, "527b7d5b92bd0873bf5485fcf448b53e2989ec8c1e09422f34f0a18a3f508a5da7073b476ce2b6c900aa35c24e533a3dbef958ec9c2e365c9e4739c453c8cb", 0x1b}, 0x60, &(0x7f0000001dc0)=[{&(0x7f0000001cc0)="6db927e934f102b20927f8d5d2d58a4aa1824e2bd2b496e94cbbbf91093fa6e725dee210656b73cb6552aa018a93b542af4d7e25b9e1619cda1594fc8265110b6c9eed8f4e7989c2512b3f3b8ce494efa275ec40b70f099085894b3cdafbd7fe76adf1608295f12066f27e6259319563157621746fc31cebe1ee08abf643dcf79b3bdc147c9cdd50c220d8c23bdac61f6ae30905227337fddbf4a8aef81f07e37a55c0a36237e08a3199cef92e58a71746f559db5c0870a8a655ab2bdd0dd5609734c2140ce8a9bcfd20448a204fefb69a4ecd47625b81faba", 0xd9}], 0x1, &(0x7f0000001e00)={0x60, 0x18d, 0x9, "49e62532b2328d1e7daf20466a43a5cd0bc5e1f41a99fd74030fa169834ea8bac5c1d9a107da0e0445a6860b6f453f7e9134166fdaf1e593f22e8247ea5dfe68b4a8035a821affbb13c5"}, 0x60, 0x8000}], 0x4, 0x20000000) r6 = memfd_create(&(0x7f0000001f80)='/dev/vcsa#\x00', 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000002000)={r5, 0x20, &(0x7f0000001fc0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000002040)=0x10) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000002080)="fd5d570c85caef641b588829e3d6b226436016cfffb1503f9fd80d33f8c0d5f0fa4d25358f1ad12990cf09041d2ddea845432af194198cb9a9258977b5e9ec2f") setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000020c0)={r5, 0x1}, 0x8) syz_open_dev$sndctrl(&(0x7f0000002100)='/dev/snd/controlC#\x00', 0x1, 0x400000) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000002180)={0x4, {0x2, 0x4e22}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x5, 0xffff, 0x2, 0x7, 0x1000, &(0x7f0000002140)='syzkaller1\x00', 0x8000, 0x0, 0x1}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000002200)="8734cf5e9f5b660fefd5216273e8759d4ef2114f0b95ca86e272ddc6da4f0550866a3683ae70651517eb3c9adf6c0e7abc422ddd1cd6b8ac49aa", 0x3a) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002240)=0x0) ptrace$getsig(0x4202, r7, 0x10001, &(0x7f0000002280)) ioctl$TCGETS(r4, 0x5401, &(0x7f00000022c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000002300)={'ah\x00'}, &(0x7f0000002340)=0x1e) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000023c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000002600)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002400)={0x1ac, r8, 0x300, 0x70bd28, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa165}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8a4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9b8a}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x1}, 0x40) renameat(r6, &(0x7f0000002640)='./file0\x00', r6, &(0x7f0000002680)='./file0\x00') mq_timedsend(r6, &(0x7f00000026c0)="89daec9fcccab08223c22e79cb8d0d0e5bc6079263186957e3734f94ebfc765c81da2f680464b0f608fb541c7e291d045867436ec30158e5ca5405d8771cfe516ad3f57a5abcf1c33de50bc5f2e60e91536fc0f5be87614f0502ed001025c94fc8c8e57bc4c1fc094bd0d35203a6e1dd02bd24327c5e492b35eb43f48dfb9170ed4863b0c9aa550cfd9fca52b6e8d35763fe09543063d3d8767134c2caa739b9c566d681fff729085cf2fb8b0eb10a5f7d26b85ec9ea8b44b107a07d1cd0d52c83df72e5e666cd11301b934df9", 0xcd, 0xffffffff00000000, &(0x7f00000027c0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002800)=[{0xc, 0x4}, {0x2, 0x1}, {0x3, 0x81}], 0x3) signalfd4(r3, &(0x7f0000002840), 0x8, 0x80000) 2018/06/01 08:16:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0xfffffffffffffff7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x5, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x2fc4, 0x7, 0x4, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r3, 0x3ff}, &(0x7f0000000280)=0x8) r5 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x60000) sendmsg$nl_route_sched(r2, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4880000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@gettaction={0xec, 0x32, 0x501, 0x70bd26, 0x25dfdbfb, {0x0, 0x1, 0x1}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x48, 0x1, [{0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x1c000}}, {0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x18, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x81}, 0x805) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001600)={r5, 0x0, 0xa5, 0x1000, &(0x7f0000000540)="de04c5803152f7def4590b6249df985387baaafcbaa2475d3efb9c66044779b0bebf66bbe04d4d0b17988740d9dcd3757ba1ffa623f5618da29e31d73c092703ab5df2259860c220199140081dded0c8fbd91242f562052ceb5c2524f9d79522516a1a1ec4ceb0326c18d2bcc031fe8ed98b50331efee3d955cd6756476c2266d8adb8aea695c60f1d754512acbca8d0e23f25970bf5d54fdc04abc8ee5d41fbc56fcaee96", &(0x7f0000000600)=""/4096, 0x4}, 0x28) fremovexattr(r2, &(0x7f0000001640)=@random={'trusted.', '/dev/usbmon#\x00'}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000001880)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001840)={&(0x7f0000001700)={0x114, r6, 0x0, 0x70bd25, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc9d}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x114}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) bind$pptp(r5, &(0x7f00000018c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001900)={0x80000000, {{0xa, 0x4e21, 0x80000000, @empty, 0xd0}}, 0x1, 0x1, [{{0xa, 0x4e21, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x9}}]}, 0x110) write$evdev(r0, &(0x7f0000001a40)=[{{0x77359400}, 0x5, 0x1, 0xce}], 0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001a80)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd528, 0x3, 0x50000000000000, 0x5, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001b40)={r4, 0x9}, &(0x7f0000001b80)=0x8) ioctl$SG_GET_KEEP_ORPHAN(r5, 0x2288, &(0x7f0000001bc0)) fgetxattr(r2, &(0x7f0000001c00)=@known='com.apple.FinderInfo\x00', &(0x7f0000001c40)=""/4, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001c80)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001cc0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000001d40)="cf6c4e0633d2e1d06bbc1e824aabce6b31adf12446d3564230b151a6c200926a64180059113acb078fc62b7059a408528cbede6185428a432b93492266ab352c0b43a2020fdbff0e587eab275f98a1c8e93020bdc7487ef8985270abcc40051c6b468c776246d45159c525959425a020e2a37385f76d7ceb5c07ae7b0aa4b1526176e43a1a776fda4b2414c458cd180eb1b70d09b055aabef7", 0x99) 2018/06/01 08:16:40 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) recvmsg$netrom(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@full={{0x3, {"a612aad55c9969"}, 0x93}, [{"1aee4e47a6cc80"}, {"26809f4c1f7c8d"}, {"25a4c30e517090"}, {"32167d7913abde"}, {"e10d2889a70dc3"}, {"8ba50b9b630efc"}, {"f903edbf31a1f9"}, {"0f94f4b16b59f2"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000140)="6d513790cb17e4729f59108f096baa75bc68957771a2e2c3c4f82f7e0af0dc9ea73d2cd6d9345b22d693fb50245acea215f6cc36fee36553de2e42e066364a07bc5e089820caef2984623e8ab3890ed210049e3cefc9b77e996df744e931c535fbe11a91bfc3ec4571e6ff595256c3fc215d5b4d0c35db289b3f68c23acc9251ec74c89f3b404873754daa259d6ca6eb4bbc76a230a2", 0x96}, {&(0x7f0000000200)="78929b1f4eca9cbefcd4a6456cdcc0038a31133852e2df98d0f2007b7ce00ab694ed62b8f3aa094540a65fda6d270c158f7f5c943720cab28b87e8d66477ef09141db7664802b9024b76", 0x4a}, {&(0x7f0000000280)="ebe67f410f94876cd7d9fee1776b798e518b7458bfe08b84cdf724781121baed46a4a24a59ff1e06a2fa47cd23428746cf4c049936a4ac07e34ce2cc2dc543b50d097b6ec13a17a646ba943bb3dd5ea400665e03015eaf0735c69ea1c815e0b5af258f6c96f9ea0458e2eef1f334d222156c218e6774fc35e742b8acb7", 0x7d}, {&(0x7f0000000300)="09f50c775f0e15768b30182b3220c4bca8699bbe58ab58fe52010c460cfed97cdb19caac54b5266b9ed8c034cdd47a0b91b70e4e4c1843c451410753d028be70aa1a1c616280aae733ce4a47cf478b2db2441243ab3af37d83f547", 0x5b}, {&(0x7f0000000380)="cde0f8a61960ead915182d8a6abae196f20b615e0092667f86682ab356e01812997253b3302e39b8bf968e578927c167afc06e66a9af570514bbc66d5ac080108c4dc812f7ef93821d45314637cedc3f665f6961bac7d12fd97f80be52c176d4eed072adeb925b5509c74d0c1115", 0x6e}, {&(0x7f0000000400)="4540702206ffe75c7ceac4beb30a0dd1383e82694063745a4f00eca80b2385cf42c2365764bfba841e0152dc26fd785b422ac59e39fadec0e8770406a192b774154cb1ccacd7cf3c573e94817b0cb7d36f4d9a95dcc4be95eba7a822accfaf", 0x5f}], 0x6, &(0x7f0000000500)=[{0x108, 0x104, 0x6, "07d1d522c8f12bdd122b5ca638d3ae56ce77db50da64d5c6fb5f74d29bfacf77eed165937f43b0611ded763157b491394ccfdab84381cb292e05dcf58886187ddb6756fd0ccd0abaab9c9f4906dbcd318dc71ffccc64ce0f1484560a79b24a5bb5dc2226e6bd3c5505da426ab3e13727f4194f395950038cc944f202a6286f80fe25f041131ce5c539d688c6dd60af3513b7df1d74015cd6a6d624da9c7073c02d950fca18aed574be5c088540f6f103579b97b2eb843cb1ccd3f5b5bc343bda85b9a0309b96f0fcb07cfc060913833c08f5d66dcb9b9dca7194ea3e941564957fe752835ee5395902bed5274691766ee4da3c0f476ab0ce"}, {0xf8, 0x115, 0x9, "4b707771e280bfa04eebb5846dfc60b3c313bb25fdff28977d359f48ab8cb5ba94fd919d31d0f16ceb32aa0f46021ee990c5a0076d0a8688358a030d908c4ddb20c5415a470447d0884a3eac831cb3278bcae147154c63abed951e1f9182cfcf73cdf4233fba2fa0b76cf95c328e842769f52e4869084aec8515edd4b4abea60afa72731fc33e3a5dddbbb419c0a69e0d1d7052847243a69ee4663c9d9e96a98f72f0d73b08ad7055e925b060118b7bdd032c76e44da670c608b55b2b870b15c17c278d205c3c4c38837da7a6d20bd877c6f01f55a5d6a43cd36e29204fb5ab74d42b96b10785c26"}, {0x1010, 0x19f, 0xfff, "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"}], 0x1210, 0x8000}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) flock(r1, 0xa) r2 = semget(0x3, 0x3, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001880)=0xe8) getgroups(0x1, &(0x7f00000018c0)=[0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001a40)={{0x8, r3, r4, r5, r6, 0x1, 0x4}, 0x7fff, 0x4, 0x400}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001ac0)) r7 = syz_open_dev$sndpcmc(&(0x7f0000001b00)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) faccessat(r7, &(0x7f0000001b40)='./file0\x00', 0x8, 0x400) open_by_handle_at(r0, &(0x7f0000001b80)={0x8e, 0x0, "a0bb29d449891730da6f0f5e83dbc1c8b2f4b48f79a596d9bba2c003e37b000bb3dc3d66dc2da2f06d7a9dbb2a136b4ad4788b943484239255bd03f53c39344c3357cd7ff89b37d6b370c33bab97f63825db24a45eecc9bd7709aa624097aa9dfa17c6dcb0680380441a13a606789af724819461ef81c3be650140a597e83c59125d87d9229b"}, 0x8000) write(r7, &(0x7f0000001c40)='6A:M', 0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) fcntl$setsig(r0, 0xa, 0x23) accept$inet(r7, &(0x7f0000001c80)={0x0, 0x0, @dev}, &(0x7f0000001cc0)=0x10) r8 = accept4$bt_l2cap(r7, 0x0, &(0x7f0000001d00), 0x80000) r9 = accept(r8, 0x0, &(0x7f0000001d40)) ioctl$SG_GET_KEEP_ORPHAN(r7, 0x2288, &(0x7f0000001d80)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000001dc0)={0x8000, 0xc00}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001e00)={0x3ff, 0x8202, 0x73, 0x1, 0x0}, &(0x7f0000001e40)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000001e80)={r10, 0x55, "d5c8a188d6c53c5be0d58bd1d9961564cf4ca961f20fc552ac81ed40d3d069e40ee5b0a419d4fa7062661157d87ab565b47e28e868f3a4e254cdf3ca4c225e3038e4d68818c6cbb83d9ef7cfe7cba1933888ee0564"}, &(0x7f0000001f00)=0x5d) r11 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r11, 0xc) get_mempolicy(&(0x7f0000001f40), &(0x7f0000001f80), 0x81, &(0x7f0000ffb000/0x3000)=nil, 0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001fc0)) read(r0, &(0x7f0000002000)=""/8, 0x8) connect$unix(r7, &(0x7f0000002040)=@file={0x1, './file0\x00'}, 0x6e) [ 66.644556] IPVS: ftp: loaded support on port[0] = 21 [ 66.647498] IPVS: ftp: loaded support on port[0] = 21 [ 66.655749] IPVS: ftp: loaded support on port[0] = 21 [ 66.705994] IPVS: ftp: loaded support on port[0] = 21 [ 66.709886] IPVS: ftp: loaded support on port[0] = 21 [ 66.723244] IPVS: ftp: loaded support on port[0] = 21 [ 66.725338] IPVS: ftp: loaded support on port[0] = 21 [ 66.735560] IPVS: ftp: loaded support on port[0] = 21 [ 68.702463] ip (4716) used greatest stack depth: 54424 bytes left [ 69.158173] ip (4756) used greatest stack depth: 54296 bytes left [ 69.192961] ip (4757) used greatest stack depth: 54056 bytes left [ 69.387724] ip (4774) used greatest stack depth: 53752 bytes left [ 69.992835] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.999291] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.021169] device bridge_slave_0 entered promiscuous mode [ 70.079109] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.085554] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.106357] device bridge_slave_0 entered promiscuous mode [ 70.124675] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.131109] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.141723] device bridge_slave_0 entered promiscuous mode [ 70.160935] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.167347] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.199312] device bridge_slave_1 entered promiscuous mode [ 70.219546] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.226006] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.244593] device bridge_slave_0 entered promiscuous mode [ 70.265681] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.272145] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.310174] device bridge_slave_0 entered promiscuous mode [ 70.318902] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.325634] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.333671] device bridge_slave_0 entered promiscuous mode [ 70.341083] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.347507] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.358239] device bridge_slave_0 entered promiscuous mode [ 70.371538] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.377965] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.414372] device bridge_slave_1 entered promiscuous mode [ 70.431296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.440965] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.447431] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.457505] device bridge_slave_0 entered promiscuous mode [ 70.470991] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.477453] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.499328] device bridge_slave_1 entered promiscuous mode [ 70.522581] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.529015] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.555665] device bridge_slave_1 entered promiscuous mode [ 70.563087] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.569512] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.592829] device bridge_slave_1 entered promiscuous mode [ 70.599901] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.606347] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.621705] device bridge_slave_1 entered promiscuous mode [ 70.636564] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.643020] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.656281] device bridge_slave_1 entered promiscuous mode [ 70.670241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.679379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.699190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.710718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.718889] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.725321] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.775487] device bridge_slave_1 entered promiscuous mode [ 70.798953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.835777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.890012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.908472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.916808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.935723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.944536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.975449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.047628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.139695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.152573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.352821] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.529700] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.555856] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.566535] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.581415] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.605273] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.620680] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.761593] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.775510] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.807446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.818776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.853372] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.865660] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.881303] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.892213] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.903375] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.030687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.037740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.097515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.113852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.120781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.139333] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.161010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.168850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.178811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.185740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.206650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.213566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.252677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.259643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.370211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.377301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.389793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.397390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.405480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.421074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.449520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.456509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.495405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.502323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.555302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.562269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.702758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.709726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.729163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.745500] team0: Port device team_slave_0 added [ 72.909588] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.922080] team0: Port device team_slave_0 added [ 72.937597] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.951459] team0: Port device team_slave_0 added [ 72.967515] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.985683] team0: Port device team_slave_0 added [ 73.026626] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.042788] team0: Port device team_slave_1 added [ 73.069429] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.101486] team0: Port device team_slave_0 added [ 73.143915] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.169641] team0: Port device team_slave_1 added [ 73.189070] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.204687] team0: Port device team_slave_1 added [ 73.216446] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.225125] team0: Port device team_slave_0 added [ 73.248328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.267922] team0: Port device team_slave_1 added [ 73.283954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.294259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.313104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.340380] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.347980] team0: Port device team_slave_0 added [ 73.356293] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.366708] team0: Port device team_slave_1 added [ 73.393633] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.404399] team0: Port device team_slave_1 added [ 73.414127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.422743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.431835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.441279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.473339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.495807] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.518701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.530638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.537629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.548795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.566241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.584764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.597173] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.605623] team0: Port device team_slave_1 added [ 73.611090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.627553] team0: Port device team_slave_0 added [ 73.652335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.661928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.675705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.694767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.702715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.710250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.722725] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.734196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.752861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.780893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.810256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.829927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.845469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.854807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.862815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.871445] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.878733] team0: Port device team_slave_1 added [ 73.893312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.906115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.915222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.928155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.935888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.945239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.962723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.972584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.986324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.007660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.016871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.029357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.046287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.063758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.080147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.092380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.106126] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.114780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.129665] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.148311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.164007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.186161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.193592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.202742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.226675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.234796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.242765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.253652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.261597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.274137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.284782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.332434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.366058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.379537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.396512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.404689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.412845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.420605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.428806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.438966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.463705] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.477218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.486260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.508192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.535204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.565438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.572754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.582242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.602275] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.610288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.618832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.639212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.647983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.665483] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.687329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.707188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.725811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.773841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.787188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.821947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.922104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.931462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.942289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.020876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.028521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.048739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.623628] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.630105] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.636907] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.643318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.696552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.703586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.731319] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.737754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.744524] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.750940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.758657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.806983] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.813452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.820277] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.826702] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.895013] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.915188] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.921618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.928400] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.934809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.965259] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.973384] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.979813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.986593] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.993008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.000715] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.024631] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.031097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.037865] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.044277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.118363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.389332] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.395794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.402578] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.408998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.467421] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.482533] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.488964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.495763] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.502173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.526814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.729213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.741386] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.761944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.780893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.797179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.805355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.812858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.185982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.250519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.405359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.424784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.503018] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.678140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.933271] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.958605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.013701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.024537] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.208640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.253607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.432186] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.442257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.735259] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.778625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.829344] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.835611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.843612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.878544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.884911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.903427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.981089] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.987475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.995574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.106589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.112885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.127298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.291861] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.298215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.310814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.348326] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.364847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.380766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.530760] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.537134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.545783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.608771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.615117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.626180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.661522] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.691963] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.802473] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.986886] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.124197] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.250583] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.385770] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.406435] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/01 08:17:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380), 0x0, 0x4000}}, {{&(0x7f0000000580)=@nl=@unspec, 0x80, &(0x7f0000002a40), 0x0, &(0x7f0000002ac0)}}], 0x2, 0x0) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000280)}}, {{&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001700)=""/132, 0x84}}], 0x2, 0x0, &(0x7f00000017c0)={0x0, 0x1c9c380}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000140)=""/122) 2018/06/01 08:17:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x9b) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) close(r1) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000003c0)=""/127, 0x7f}], 0x3, &(0x7f0000000440)=""/244, 0xf4}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000540)=""/40, &(0x7f0000000580)=0x28) close(r0) [ 92.631459] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/06/01 08:17:07 executing program 1: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180)}}, &(0x7f0000001180)) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000"], 0x350}}], 0x2, 0x0) 2018/06/01 08:17:07 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40800, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x14, 0x100) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000002400)=ANY=[@ANYBLOB="280000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000408000a000d000000"], 0x28}, 0x1}, 0x0) 2018/06/01 08:17:07 executing program 7: syz_emit_ethernet(0xef, &(0x7f00000001c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x400, 0xfffffffffffff801, 0x2}], {0x8100, 0x20, 0x6}}], {@llc_tr={0x11, {@llc={0xff, 0x0, "479a", "c651fdef9726d8fe6787ee31fe7d3b0017acc96d530e0768513b21862aa2138ce5d5c90dd31f8d71f7662d879091bf140a154aac0eac404033c3b77314b6d0d396ab444ff65845a7c48aec2b525b73be1f008517b9f69ee8836bf258fc6772cbfc8192ffbc13be87efe16be8810f4cb6809af395b5cf260d0f6b0b0ef595cfd7ee62ffc27afe467901234a3a704d15f52b5432fad85da97533fd120be45e9e4e1f66861e94ce4b139f87681aad2f0d307b4e76b3e8f4835a0ce1e906f8d949ca9a9facbd84fad93b4bbebc205e688c3e96d4950287"}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x1]}) socket$netlink(0x10, 0x3, 0x1000011) [ 92.877096] could not allocate digest TFM handle sha256-avx2 2018/06/01 08:17:08 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="5ef287bf7e3ea0485603db0a826ae776c0b4b1876fd610366d338f94ab97ff807fb29005fde8a96fb37ed641e118b9de3c1a0b7f99808d999ccf00d1116c47afdde4aace53900d4138f5d9b97c148843286768eb9be036123e50faf0dff555f0076849c27f7ff91c8ce08433df20fa08227ac82bc7c4f411fc7bb2955d52e2a4437234fc8d24f5e4eb67d4751b7afcf0bbede06e54ac7c4b1989915162df9c91d0922875e61338aa6ce81a2c3aba2842905b704da042f89ee1ecbb584484e0c4f59391dc2e8fb1c88bf98e134a809cd3dafedeb0da0ba4", 0xd7}, {&(0x7f0000000200)="00f5ccfedf7abf2328fe0dbb2e2e69a996987bff01c101b33d320119", 0x1c}], 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioprio_get$uid(0x1, r2) [ 92.982940] could not allocate digest TFM handle sha256-avx2 2018/06/01 08:17:08 executing program 1: symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') r0 = socket(0xa, 0x1, 0x0) r1 = getpid() r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x348, 0x25, 0x200, 0x70bd2c, 0x25dfdbfc, {0x1}, [@typed={0x10, 0x2d, @binary="2fb3d362ad5dc7e62eab47"}, @nested={0x16c, 0x72, [@typed={0x8, 0x32, @pid=r1}, @typed={0x8, 0x75, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x24, @u64=0x6}, @generic="0bd1e0236257", @generic="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", @generic="254ff4d002f9de8a7dbda743735f5e2cfba31fd6aea520c6bcecd076be3df15aa3bd251fed5392de81235d2490826ea1cdf3dd3a639c2f46bd76445c6c1ef3e87e87a407f66baf3bfd92"]}, @typed={0xc8, 0x77, @binary="baa26a2924fb170200f68a4f4b42b2ba7154da29b2182059866ac702945d604713f9d7fa1677427c7ca3c7d3efb6c2006229f544556d27e5ff4ba918e9e099df806b7129275511c42f5916be872eca409269826f36c4161b3f0c0f139b238b75c452ef9dae69bea7310b6803c19e65403619cc61480fe7ee0b7495ad4dba3d5c32a0962ba8132c7aafe648db9668076a461b58d81792584b0265712ddb2224fea9772555f21b7168511d857e580812a30c42ef332941d766de1b5d4df28ac615ed5cf8ec"}, @generic="5a16d60dbcf3e1d1ca1ed9efe3511ec100bb8c8a096920834168f94330fa7b69ce789c5f1036d5d9c381e37c0261af3918d56d95826f7f46a8c6a51551420863ec0cc40c1ab6a2ac7970315fa52461d737bfaaf8e64404e83ee9aa37603ed50bca1b8fb171e349cbacb2a8a591b14c7be701ef1938da703891c0f39a2b31d545204855f25d62c2ac67517bc0fc6522a4c0a6367c50b7c0d1d9778f28294600e3841ad04deff9db859c2f635768489898eb7458330c3bb585b42bc7d89d435403341c585172d1bb71903ff7cfd0f38483b55a6e33c7c71c439c00680b61f68e4e1c14856a75e7c6cad018bac38c"]}, 0x348}, 0x1, 0x0, 0x0, 0x1}, 0x40c0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/06/01 08:17:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) write$binfmt_elf32(r1, &(0x7f0000003940)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000100630002000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000326e11574382e52150a3485b51ae0cf0e2235db66788e1901f098baa2b0af7c431cdf07579cbae119a9b00d149382c1f7d6305237ee58426037a75c658e725a92aefc179606aeae6d2c"], 0xa5) [ 93.242285] random: crng init done 2018/06/01 08:17:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc08c5332, &(0x7f0000dc5f98)) 2018/06/01 08:17:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x110) 2018/06/01 08:17:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@routing, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x3}, 0x8}, 0x1c) shutdown(r0, 0x801) 2018/06/01 08:17:08 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffff7, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x8008, 0x81, 0xfffffffffffff31d, 0x0}, &(0x7f0000000400)=0x10) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000001500)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e22}}, 0x1400000000000000, 0x2, 0xffffffffffffff28, 0x5, 0x4}, 0x98) creat(&(0x7f0000000100)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r4 = gettid() setpriority(0x2, r4, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x2) r5 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) ioctl$HDIO_GETGEO(r5, 0x301, &(0x7f0000000040)) dup2(r3, r3) 2018/06/01 08:17:08 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=ANY=[@ANYBLOB="000000000000000000000006"]}, 0x84) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000240)={0x40, 0xc, [0x3, 0xff, 0x7]}) r2 = creat(&(0x7f0000d2bff8)='./file0\x00', 0x0) tee(r2, 0xffffffffffffffff, 0x9, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, 0x100) fchdir(r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{0x400000, 0x100000001}, 'port1\x00', 0x20, 0x100000, 0x2, 0x2, 0x1, 0x1, 0x3, 0x0, 0x1, 0x4}) 2018/06/01 08:17:08 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="807fcf1131355e714202c2266becf3f9dd450c7207f8f730fbab55835d4bea6ac8370c62c103c188a7211c5ebdb699ac78dd4cb662a40d220964", 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/06/01 08:17:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0xc00000000006, 0xffff, 0x0, 0x2, 0x0, 0x70bd2d}, 0x10}, 0x1}, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) write$rdma_cm(r1, &(0x7f0000001d00)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001cc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001d40)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x1, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1d}}, r2}}, 0x38) 2018/06/01 08:17:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 93.469441] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 93.501852] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/06/01 08:17:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000000)=0x68) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x1b, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000003dc0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6, 0x0, 0x100}) close(r2) close(r1) 2018/06/01 08:17:08 executing program 0: umount2(&(0x7f0000000100)='./file0\x00', 0x1) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) exit_group(0x7) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-twofish-avx,tgr192)\x00'}, 0x58) flock(r1, 0x5) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/pid\x00') 2018/06/01 08:17:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000080)="ff2c665adcca267053509daefe0ad62553e27e3127ad9266ebd6d038cff13d16f87a", 0x22, 0x4004, &(0x7f00000000c0)={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@ipv6_delroute={0x24, 0x19, 0x60d, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/06/01 08:17:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x20000) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x60000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x615, 0x20}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, 0x4) accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x80000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2}}}, 0x90) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0xff) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000180)=""/130) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f5fe0)=[{0x60}, {0x6}]}, 0x10) 2018/06/01 08:17:09 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0x40000000001f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) 2018/06/01 08:17:09 executing program 2: unshare(0x20000000) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x435, 0x79f, 0x3f, 0x20, 0x1, 0x27b01a5e}) 2018/06/01 08:17:09 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x3}], &(0x7f0000003ff6)='GPL\x00', 0x6, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 08:17:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x4002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)="92e4799b6fc0c67e9d5866523618f18e48cf82d9fc56d430f411aa62f4c862619072d0fd5247b642c2cce00fbf2c8c6062b60d502245ba999dd9e19091753356e85d2fe01a522aecfe42d75c513a8fceeae9ee72da1b13f2eaeec7161779209ada28c035b4af4f41bbec2cf7004a15879058", 0x72) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x8, 0x10000}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="46be5af1e19cb11f0000009a4d8b"], 0x12) write$binfmt_misc(r0, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="ac3bcff58b5a59901efbf109f59d9d650fb232c24754506226e6318a3b29b5ab7d6f4f8dcd123a786780537457941c26a954f92f3cf670eabfa6165ad4c59c93c550bf87", @ANYRES16=r0], @ANYRES32=r2, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r2, @ANYRES32, @ANYRES16=r2, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES32=r1, @ANYRES32=r2, @ANYPTR, @ANYRES32, @ANYRES32=r1, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES64], @ANYBLOB="cd66c1f36eca8d0b469cbe8fd4610b4b8815e249a437da34bf1fec1e84db9d30ccade981953455dd565d43fd428d12f09fc8722ae2c073037a1e0f41332da8befe865b63f7acb670a3c974088e196bc11eb94a1cbe87276b57877fa36f07414de88ed60f8decbe35b7c979ca6b1672cff357660bfc15e9bfa24c51a863b5e20d27193b7489abec08a5ce88a0347702232c256b74acba0bf934e052eed8f4de9d1cb0b92e6b7518d1205252412ecc174a784e"], @ANYRES64=r2, @ANYRES64=r0, @ANYRES32, @ANYBLOB="1488755f6a15225bb29e3598d570fa26aa90a487ac4972eb400f020e60f0a1bbbd62537e3be4537a0fff26f37e53fa1c284e44ebf5a5ff7b272c9c96f581a6ea6692d66e405d405a42976effc4237f6ae79fcb4da35004fc201fcae3f2c2c447184397f9ae63a334446025ad859f61bee8fe77b973c964c14863b657697708c8796fb7705422e6a9ab78bdeb720d16c29f68962a4037a4623f8802fcf7f4", @ANYRES32=r0], 0xca) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffd28) 2018/06/01 08:17:09 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc0000, 0x0) bind$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r2 = getgid() r3 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000014c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001500)=0x0) sendmmsg$unix(r0, &(0x7f0000002b80)=[{&(0x7f00000002c0)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x20000000}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000440)="2515da0d60c2480d515b7592daed46d588d5b8338b7fa3b2fc34a580d51dfaeafade97f5637f6a7f83da16422406441545f7548f14924d", 0x37}, {&(0x7f0000000480)="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", 0x1000}], 0x2, &(0x7f0000001540)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, r4, r1, r2}, @cred={0x20, 0x1, 0x2, r5, r1, r2}], 0xb8, 0x20004010}, {&(0x7f0000001600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001680)="b1a787f703315f1847a222e254708170c23f7131f83060961b4e38ee87124373109ffe07d91a960051b42108acb6eded50b446756376b1a0de21bc92a592376c70dfa1b46409ad6aa99353626d0b0b1c22ff51fa8e3ec890297d824fb0deed5aafa760ab38cac3c20489a7271d70e05d7e7c7005d4dcdb2734826613f44dbd365d21c1ca478da2ee9abde74500fbcdc3ea5b74b4fa94260363cdcfd7c02dad3af02bcba5b4f7042f2445ed8afc302156da92a1dd31d7e7f9df6e3b9b6f589998bd5e1681141b2a0fd625fb49", 0xcc}, {&(0x7f0000001780)="77e93aeab6b3a19820a8e0d4423018bf1b32ba532cccbce3df95de5e92ea476d84df913b5a3fd23a3ea66cd467dc7b8bc6f624e5e9eb760fba43bbd3c73c362accd3d6527eddfa9630cd236e7724fe0d39ba32348944d50f5b58f92ff5f45941337b60c620bdda75675ce6f58052987babaacc1edce3a2d538dd37c54d48fd1c5c3aae9d9c996fa7347bf280d067bce241350705ba0ecd6f18c58c37a629", 0x9e}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="954dd2f95caf23c3c459d6db640ff75f16d29b3a4492033758ab1264aff3af30beb113915b0634ea95f68ac7de3668f664eaa38277a2f6f8fba82c2be9885b6e01f59d0d6d71339f049e3bb34278c9dbe82fcaceb4a478d6be", 0x59}, {&(0x7f00000028c0)="25868809cd5e5ee746495ecdd467475bb8f7753c0ea5a555b96aff0938c769d167fd7e22a10c33097cdd94ed2a624db0ab329f1daabf56d5e4aad9c87747dbd56b4be7f985c946272978a2d77d03ef4cd8116dfda85d4e3a2702d3895c2038c679a0dd329f06bd79cf6f41586961a28f4bce7edbd6c58c4d2ccfc391876545ca5a5ae76e75fac2854aa20a97889a091ae5e3b535", 0x94}, {&(0x7f0000002980)="6c7d06674afe9299652a6e5dec58998ffa2a0f9b2bfa185768e4978a4388774415e8c67e479e5365a76074f0f854619243b32f81c90a663b22653e5a", 0x3c}, {&(0x7f00000029c0)="2a577631607f53064c0992658a19b3c17f80df99d98e4ebbd586ddc9b73b2e4cad375179746fd86701266f43866c2c4f3fcb6da606f6b6e0a2585dc7daee41c93443cda439732298d0e5e5eb150f1e9a357d4d755cb5b4486d47e8cc4f1a8bc8c6eec744ef83ecc53d6e589fdd8be4c45e8d59c0d87ea253cda274dc90c2dbcbc5845f", 0x83}, {&(0x7f0000002a80)="55abb6f0073e858fa757bb480166c5bca1b19042a3d7af56e8cd40e3b98bb7203b545a1a0d49acf8e6089233f4154589bc1f88", 0x33}], 0x8, &(0x7f0000002b40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x4004000}], 0x3, 0x4000) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000340), &(0x7f0000000380)=0x8) rt_sigaction(0x0, &(0x7f0000000080), &(0x7f0000000240), 0x8, &(0x7f0000000200)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCNXCL(r0, 0x540d) 2018/06/01 08:17:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='net/dev\x00') bind$rds(r0, &(0x7f0000001340)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000000)=0x80) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}}}}, 0xf8}, 0x1}, 0x0) 2018/06/01 08:17:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x4800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) 2018/06/01 08:17:09 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) socketpair$inet6(0xa, 0x7, 0xfffffffffffffff7, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x8008, 0x81, 0xfffffffffffff31d, 0x0}, &(0x7f0000000400)=0x10) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="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", 0x1000, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000001500)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e22}}, 0x1400000000000000, 0x2, 0xffffffffffffff28, 0x5, 0x4}, 0x98) creat(&(0x7f0000000100)='./file0\x00', 0x0) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r4 = gettid() setpriority(0x2, r4, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x2) r5 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) ioctl$HDIO_GETGEO(r5, 0x301, &(0x7f0000000040)) dup2(r3, r3) 2018/06/01 08:17:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000065c000/0x1000)=nil, 0x1000, 0x2ffffff, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)) 2018/06/01 08:17:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) 2018/06/01 08:17:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x42) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0xffffffff, 0x2, 0x5, 0x87a, "9c2c5bfc4ba795648b651167a8ea98faed384d6bc277ce9d7188e5575eff3fa70d2ec770adc94c7714fe1f21", 0x1}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'nr0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa}}}, 0x90) r3 = shmget(0x0, 0x7000, 0x4, &(0x7f0000ff8000/0x7000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/169) 2018/06/01 08:17:10 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x2, 0x2, 0x816d, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/158, 0x2000045e}], 0x1, 0x600) mkdir(&(0x7f0000000180)='./file0\x00', 0x80) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x501080) 2018/06/01 08:17:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000005c0)={r2, 0xd14}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0xeb, {{0xa, 0x4e20, 0x3a4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x9, [{{0xa, 0x4e24, 0x3d3, @remote={0xfe, 0x80, [], 0xbb}, 0xe4a}}, {{0xa, 0x4e23, 0xa90e, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}}, {{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e21, 0xbd, @empty, 0x2}}, {{0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x1c}, 0x7}}, {{0xa, 0x4e22, 0x0, @empty, 0x1}}, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, {{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}]}, 0x510) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xf, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/06/01 08:17:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget(0x0, 0x7, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000040)=""/138) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xd9) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x10, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) 2018/06/01 08:17:10 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2d) r2 = dup3(r1, r0, 0x0) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001100)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/206, 0xce}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/41, 0x29}], 0x3, 0x0, 0x0, 0x8001}, 0x1000}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/142, 0x8e, 0x7fffffff}, 0xffffffff}, {{&(0x7f0000000380)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/62, 0x3e}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/64, 0x40}, {&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/12, 0xc}], 0x6, &(0x7f00000007c0)=""/86, 0x56, 0x3}, 0xfffffffffffffff8}, {{&(0x7f0000000840)=@nl=@proc, 0x80, &(0x7f0000000d00)=[{&(0x7f00000008c0)=""/80, 0x50}, {&(0x7f0000000940)=""/147, 0x93}, {&(0x7f0000000a00)=""/184, 0xb8}, {&(0x7f0000000ac0)=""/20, 0x14}, {&(0x7f0000000b00)=""/36, 0x24}, {&(0x7f0000000b40)=""/187, 0xbb}, {&(0x7f0000000c00)=""/44, 0x2c}, {&(0x7f0000000c40)=""/140, 0x8c}], 0x8, &(0x7f0000000d80)=""/235, 0xeb, 0x7}}, {{&(0x7f0000000e80)=@rc, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f00)=""/157, 0x9d}, {&(0x7f0000000fc0)=""/97, 0x61}], 0x2, &(0x7f0000001080)=""/80, 0x50, 0x80000000}, 0xa7000}], 0x5, 0x2000, &(0x7f0000001280)={r3, r4+30000000}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)) 2018/06/01 08:17:10 executing program 7: lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', 'team0\x00'}, &(0x7f0000000200)='team0\x00', 0x6, 0x3) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x104) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f00000001c0)=0x8) 2018/06/01 08:17:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000a, 0x1, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7f3}, {0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x9, [0x7, 0x4, 0x7fffffff, 0x9, 0x6, 0x10000, 0x8, 0x6]}, 0x5c) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) 2018/06/01 08:17:10 executing program 5: mkdir(&(0x7f0000000740)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/1840, 0xffffffffffffff91) 2018/06/01 08:17:10 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff79, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@remote, @rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") io_setup(0x1, &(0x7f0000000040)) clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000340), &(0x7f00000002c0)) ioctl$VT_WAITACTIVE(r0, 0x5607) io_setup(0x3f, &(0x7f0000000140)) 2018/06/01 08:17:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') lseek(r0, 0xf, 0x4) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x4, 0xff4, 0xff, 0x0, 0x5, 0x1}, 0xeae}, 0xa) 2018/06/01 08:17:10 executing program 0: prctl$getname(0x10, &(0x7f00000000c0)=""/109) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000020000000d3000000000000bbfe800000000000001a0000ebff0000aa00004e2000089078"], &(0x7f0000000040)) 2018/06/01 08:17:10 executing program 7: set_mempolicy(0x3, &(0x7f0000000080)=0x7, 0x7) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x80}, 0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44a000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xdc, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40000000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40408c0}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/06/01 08:17:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x2, 0xfffffffffffffffb, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x10000, 0x100}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0x0, 0xffffffff, 0xff], [0x0, 0xff, 0x0, 0xffffff00], 'erspan0\x00', 'bcsf0\x00', {}, {0xff}, 0x0, 0x8, 0x4, 0x10}, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xda7, 0x1, 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x8, 0x400, 0x10001, 'snmp_trap\x00', 'syz1\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000440), 0x4) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) 2018/06/01 08:17:10 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000440)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="1267e7e465527e7662388ccc36a2a742f34a6a824268d17e693d5a93e32a5912f876c331891c465c1aa3685c4dab35834343f24258e7f8b8528058cb32aa10a85cd130c0a57dddad2c619953a5ea7c706e63", 0x52}, {&(0x7f0000000140)="ff50fae6eeaf4fccfe53e39186508bd3652146af8577dec6378f6dd0831172e7f75f517e5bab8a5a4f420015d7e93ceb2ab8a217f9fe326385f5c3b4", 0x3c}, {&(0x7f0000000180)="0c3707ea4cf1a5ce9f68ecc1052a6111623d4d8d53ee6b86e8d61a05e7e2f6e7d82053636db7a7bf7bf2f9e9b80d4e4a", 0x30}, {&(0x7f00000001c0)="457170090305", 0x6}, {&(0x7f0000000280)="84e56e78785ad08391105888e4d67a301982288df06b4677e1eb69181b88a8f1903e6b97c5b979ad7d74a274248c1c0d4428e57686c6f251830c82d29a1f2e7daf4bd13f327d7e13653f2d297a1b0493d177a252784ad64ce3da573be00e9b7010610c2988fd5242b63188d2c9be26707fa5c6fbedb4415c", 0x78}, {&(0x7f0000000300)="7d2c3415c5eac585d2ccaccb2e427895e20af3494c3de330cac4403a483711fa5f999c7235a79ef8047b6835775708938ed1d967b5ae5d14570d817972bd4b9774f8e9c1cfa156fafb50b69f33da838cec1796d5d53e73e075777c6c5f063622d13d5360ffa44676d3bc205f04b21311a6a4f7162abb51adda181a544b3746437653881ad5b30ea72cdb68b15e5cb04ee8d78d31d55f8e34a2389323a919c12b3ab5", 0xa2}], 0x6, &(0x7f0000000200)=[@authinfo={0x18, 0x84, 0x6, {0x8}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x81}}], 0x30, 0x4000081}], 0x1, 0x80) sendfile(r1, r2, &(0x7f00004db000), 0xff) 2018/06/01 08:17:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 08:17:11 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3f, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000100)=""/10, 0xa) fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73782e2970726f636b657972696e001200006d30747275737465646370757365740068dddcf3910de8561734b85163c804318c5b6af009755918268c3280ed00b176b7220704ce9f52923659f44a8d20a1f2cdf192633efdf9e05c69fdd72c163c769fda6a5aeffb9fa1dab0b52929b00dcd20ad08"], &(0x7f0000000140)=""/203, 0xcb) 2018/06/01 08:17:11 executing program 7: unshare(0x2000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xa3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ftruncate(r2, 0x0) 2018/06/01 08:17:11 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) r2 = accept(r0, &(0x7f00000001c0)=@nfc, &(0x7f0000000280)=0x80) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) r3 = dup2(r0, r1) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000180)={0x100000000, 0x1, 0x2, 0x4}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r5 = accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) close(r5) memfd_create(&(0x7f00000000c0)='vboxnet1\x00', 0x3) 2018/06/01 08:17:11 executing program 6: r0 = socket$inet(0x2, 0x3, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x480200, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0x9148, 0x3, 0x57, 0x2, 0x1, 0x1000, 0x7fff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x461) close(r0) 2018/06/01 08:17:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1, &(0x7f00000003c0)="0047fc2f07d82c99240970ed66b2f7af4e3176f9a153b62c1805d5413b970fb95c731505a8740693fa8e92db784c3d7223d3fdffd2ec6cbcad8719cbc5eee98cc1e47bc76cd4652ead1d420992c45e761394e11e0e6cf27970a10a8e9539f0883d05f73b0f89c3d077c042ca8fbdcf361dfe228c0898e69feb7dc537fff1cc64d56d49f90d95db5e1df36d1d9ef2") r1 = memfd_create(&(0x7f00000004c0)="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", 0x0) write(r1, &(0x7f0000000040)="16", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xffff) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000680)=""/255) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r1, &(0x7f0000000180)=""/172, 0xac) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x87, &(0x7f0000000240)="065356df174bcba9e5103ca8b66a11ff087c21a144ca4c916a8707355d9f86f333740c564aab6650cae304a5d05cebf875355de837cfb4e10a879185f4be1d632b95544bbc35f2523adf761f3694a8ea7d002b20b777b0474eb7309d9f056243790add4034840b2a8be70b0f097ac3f860e19b0cfc468466dca912a1a4043e6f7c1f6f54544ef6"}) 2018/06/01 08:17:11 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) sendmsg$rds(r1, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) sendmsg$can_bcm(r1, &(0x7f00000005c0)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x0, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "384bc9fdf337afb7"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e22, 0x3b6f, @loopback={0x0, 0x1}, 0x5}}, 0x2, 0x2, 0x5, 0x3, 0x7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xcc, &(0x7f0000000740)=[@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0xd4, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x970e}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000840)=0x10) sendmmsg$unix(r1, &(0x7f0000000f00)=[{&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)='\v', 0x1}], 0x1, &(0x7f0000000ec0)}], 0x1, 0x0) 2018/06/01 08:17:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000180)={0xb23, 0x8}) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f", 0x1, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfa}, &(0x7f0000000680)=0xa) r5 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd0, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r5, r5}, &(0x7f00000004c0)=""/132, 0xfffffffffffffead, 0x0) 2018/06/01 08:17:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000, 0xfffffffffffeffff) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc766c0000992f4b8e7000000000000000") r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x2}}) 2018/06/01 08:17:11 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x2000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0x5, 0x3ff, 0x84, 0x80}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f0000000180)="41c5de46dd67ce6abc87f642c56604af8620e2efc8e42cdadd83e8ddb69e6de3d95da1945f1cac73ce3cdfa93e3ff6803fb5fb96c3e2083a49786317b78a9469760bb22500fe7b98c4bc276fa6b848cebfc54d514fe17330dfd05e3d21c1a3980f0699b914b0d7c867f27738136649cf0b37436929d0082a14be8e717d2fa958836191286baccfbe", 0x88, 0x8000, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000000c0)={0x400000000000000, 0x2, 'client1\x00', 0x4, "b32bf24f6b757590", "f71031ed1e17665d31b482fa74fe61af6b5b948ecd3fea8fc82d62a8a1c70267", 0x0, 0x7}) 2018/06/01 08:17:11 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0xd0) poll(&(0x7f0000000500)=[{r0}], 0x1, 0x2) timer_create(0x0, &(0x7f0000000000)={0x0, 0x1b, 0x6}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/06/01 08:17:11 executing program 6: r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/06/01 08:17:11 executing program 2: unshare(0x24020400) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) flistxattr(r0, &(0x7f0000000040)=""/58, 0x3a) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1, 0x3, 0x1f, 0x1, 0x10}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/06/01 08:17:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f0000000240)="b9b5d93f11ee3fec0582732616ee905246b3e7b26f29f0e9a6e7f44b1d00043c7a10ebb19052b7c51faeccf7e4d0c91ec2e702d3bc713ca0eac51da8c49629b3a260295ab2a96266a6411dd252c8c836f01ee2aeb6c1c5c02cfac67c0df695deb9fa5e3bba823321df2b4fe32423301b2600448ac9b8b13a1f30790ea5958bd070c41188a3e200edf7c8a519462af365032379079a9f19e4ae63b3d5e40419304078c359389dd15d135cb38b817b66ed16079c80c35c623fab4aa37892b6533a440332f2e211d1353bfc00000000000000"}, 0x95) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x601) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe5, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x0, {0xa, 0x4e21, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x3a) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/06/01 08:17:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) close(r0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/06/01 08:17:12 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x10, 0xa, 0x91f1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x703081, 0x0) r1 = socket(0x11, 0x80002, 0x0) write$binfmt_script(r0, &(0x7f0000001040)={'#! ', './file0', [{0x20, "9f75736572"}, {0x20, '/dev/rfkill\x00'}], 0xa, "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"}, 0x101e) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000380)=""/184, 0xb8}], 0x1) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@canfd={0xd, {{0x3, 0x3ca, 0x80000000, 0x8}, 0x8, 0x3, 0x0, 0x0, "a5119294dbe68905245c039917b5a475262c44cec88bcc64d6a085930e45a16ce354c4b2f64af4177becc88a0951efaa311006e5458185f9ff0f4d4323b99c37"}}}}, &(0x7f0000000140)={0x0, 0x4, [0x5c6, 0x5f5, 0x558, 0x4e6]}) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) 2018/06/01 08:17:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1000000000000131) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4a0ef499a9c90006) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0xe4b, &(0x7f0000000100)={0x1}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6}) r2 = open(&(0x7f000000b700)='./file0\x00', 0x220000, 0x21) exit(0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000b740)={0x0, 0x401}, &(0x7f000000b780)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000b7c0)={r3, 0xece1}, &(0x7f000000b800)=0x8) r4 = syz_open_pts(r0, 0x801) r5 = dup3(r4, r0, 0x0) writev(r5, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) io_setup(0x4000000000000000, &(0x7f0000000040)) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) 2018/06/01 08:17:12 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 'erspan0\x00'}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000200)) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01000101000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000007f65db78b282958e000000400000000000"], 0x48}, 0x1}, 0x0) fchdir(r0) 2018/06/01 08:17:12 executing program 5: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x637, 0x4) close(r0) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040), 0x8) 2018/06/01 08:17:12 executing program 0: unshare(0x24020400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x242000) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x10140) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='maps\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x200003) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000000), 0xfffffffffffffded) 2018/06/01 08:17:12 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc400, 0x0) getsockname$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl(r0, 0x8912, &(0x7f0000000340)="0047fc2f3f764e6f24094de35689808ba4b799dd3813cef43afe54422d9ff3c8b42257778b03a0aa6ae8d0c731faff0360bfaa7e34b40be6eb0072dd6c68c1b00590d08c2de46f37863df4a43c4de3bb1662c63ed89fc08c519b89556f0c32bda55cdff39b663739c84a1377f328880f5e437909b064f4d0fd6d7d62a9c1e8caf18e6effbab1f62ec7600673db67f834fec9970aa844effe81000000f6364cdea47f66801dfb0c4cd7d9d7baa7272c8854179d8a9a9e88b9e6228ec6bee0953ea79aaa592d") syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00000000bbfe8000000000000000000000000000aa0000b52d4d883e00000000000000000000000000000000"], &(0x7f0000000080)) 2018/06/01 08:17:12 executing program 1: unshare(0x24020400) r0 = socket$inet6(0xa, 0x1802, 0xfffffffffffff52c) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x3, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) fchdir(r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) accept4$llc(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x10, 0x80000) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00000001c0)=""/117) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/06/01 08:17:12 executing program 4: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x0) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/163, 0xa3, &(0x7f0000000140)=""/86, 0x0, 0x2}}, 0x68) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) mprotect(&(0x7f0000b13000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/06/01 08:17:12 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/01 08:17:12 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write(r1, &(0x7f0000000080)=',', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x6, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000100)=""/212, 0xd4) dup2(r0, r2) 2018/06/01 08:17:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') fchdir(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'yam0\x00', @ifru_data=&(0x7f0000000040)="c5486fc77e22484abfb86359efdf4d24613f48e9da1877bbfe3a81c4a27d0fb1"}}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/01 08:17:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x2b1, &(0x7f0000346fc8)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x15) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff0001, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/06/01 08:17:12 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000004011902ffff0900fff900fc000000001e22e6ba59b6caa532224acaf7fba5709085033bfd622a9b92d2843a75a2ccffd79d4a87da0b90aa92ceb4cb1ff15f72a2f77f2015016afdb7abfd093bc9c864bfc8a691d3d54b704084f3fa10bb7e50cdf4a65f752f0af45c5f05d34efd3224b393465342369dc87c50b068c8e90f5d318ac8b145a3a67edad49f61eb46718791bc59a4f9cf5c30966b8d766c49320d921004f4887809884945ecc7b7480509b675cb5812a3805ff08f79bab3df665d529fe655a422721af034c17a2a8b7c71689e36f60c39"], 0xfffffffffffffe51}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8003ffffd, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x9aa, &(0x7f00000018c0)=0x4) 2018/06/01 08:17:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x22) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000640)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x0, &(0x7f0000000980)) 2018/06/01 08:17:12 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x101400) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x3f, 0x1, 0xfffffffffffffff9, 0x80000001}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x0, 0x3, 0x7, 0x3, 0x7fffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r3, r4, 0xfffffffffffffff8}) sendto$packet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/06/01 08:17:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x2) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/06/01 08:17:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x7, 0x4000000000}, 0x4) 2018/06/01 08:17:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getqdisc={0x28, 0x26, 0x400, 0x70bd2a, 0x25dfdbfe, {0x0, r2, {0x9, 0xf}, {0xd, 0xfffa}, {0xd}}, [{0x4, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x8011}, 0x4000004) 2018/06/01 08:17:13 executing program 5: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) syz_emit_ethernet(0x1196, &(0x7f0000001240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7dce08d0375a", [], {@ipv6={0x86dd, {0x8, 0x6, "d4b056", 0x1160, 0x0, 0x1c7d1271, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x8, 0xc, 0x0, 0x100000000, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x2b, 0x0, 0x4, 0x7, 0x0, 0x2, 0x64}, @routing={0xef, 0x10, 0x2, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x2, 0x3, 0x7, 0x0, [@ipv4={[], [0xff, 0xff]}]}, @srh={0x7f, 0x6, 0x4, 0x3, 0x4, 0x0, 0x1e, [@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @loopback={0x0, 0x1}, @empty]}], @udp={0x4e20, 0x4e24, 0x1018, 0x0, [@guehdr={0x2, 0x1f, 0x5, 0x6, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0xffffffff, 0x0, 0x100, [0x80]}], "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"}}}}}}, 0x0) 2018/06/01 08:17:13 executing program 7: sysfs$1(0x1, &(0x7f0000000000)='md5s\b\x00md5sum\x00') 2018/06/01 08:17:13 executing program 4: r0 = socket$inet(0x2, 0x1000000000003, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x6e, 0xaff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r3 = socket$inet(0x2, 0x80004, 0xffffffffffff0001) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000380)=r4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0xffffffffffffffa2, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x3f, &(0x7f00000000c0), 0x4) r5 = accept$unix(r2, 0x0, &(0x7f0000000300)) sendmsg(r5, &(0x7f00000008c0)={&(0x7f0000000280)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000340)}, 0x0) 2018/06/01 08:17:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000100)="1530007f508e2617db6506196b8c7457d19cebd4111a0d7b00183b611bd09ecc1639b19156602c0b6ac488e95692ab74e82e4552ec3d9b77601a55aa6a365992c1771c009bdc03bbf1862f403b138447c352883a48a68086670c9d110f876b4bf8a0d225827272c573968826e1ca8db38c66377c478f7bff6df37ffdc5e2e91a03e7afcfcf94b98680163773dfd4a813493b53d64a3fad241f0b53bff828f9dbaa9ae6b30cbc343f349448faf92567bf32ebc1b3804a3605ec13b93c8a25eb5e3a2ffb6cae6c650cd0c0bc1637277161e161329e78cb5584c3d5dfe8c4f6c7cde382", 0x87) 2018/06/01 08:17:13 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write(r1, &(0x7f0000000080)=',', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x6, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000100)=""/212, 0xd4) dup2(r0, r2) 2018/06/01 08:17:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x10000) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x0, 0x80000000, "e9acfac38f18", 0x9}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/06/01 08:17:13 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x80000001}, 0x8) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000005c0)}, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x3f000000}]) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r5 = eventfd2(0x8000, 0x80000) io_submit(r3, 0x3, &(0x7f00000005c0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x4d, r2, &(0x7f0000000680)="38136c82ea2518158cfc015e7ab9375b27ca39c15092cc5c5db1eed6deeb04079cdbf074a67785edd402ce13dd04ac867c3d6f2ff3b3d498da27ec6d5db217b0e07f4a0475389cb82201df748d5a85bd3ed1cbe50fe1c1a74d19c2758aa25305fa5c4bb135eea75e92ca5295a12495ca725ac3eb64b21ef88eb14b6ccb9d8d836673c9133e9452100ba7391b3541d883f0129368f146254ab887de91a258631f3f4f28bcd0d8cad237d52145803e05fe0548678b1ee51569671a8ae7b780ee01def5c25f41d07509baa8337a117ebc2c57140450b5fae496f2dd0c14b974aba6733b8f9a7efe5c918db0431fd6123badae471971582067116cd083da4011ec7e7ea69bedd11bae1ecbc5f92381b48d82c75a5d3779e6cb89a511003d5bdde4d2eef94f7437f35ecc33fbfc75b0ea7caf9a6b8fbc9497d6f890cc81ef29de6ea93d273b786bbd7c3858a3cd7e4133fd87f06472441530b7ec8617a83feabd647a1a9ed69e340d14e65be16016b8c0401c814a0db3791efe04901d9203da45ca13a547f925d6ab24a68a4a0aef669bf9bd19d100407f87c75fa21bab2ea4ad4b60cc36ff5b20394c2f012e5237a445d8c310cfc8e36fb03f2724d7bb76e9a2b11fee3909e2b6a96186d1055181f4f029fb108af70235cee114605b3f1a2af7ae002b2f27a6a335e8fbf9fa969e9b4f4c5591635ce265f94795bb15b30a7f3e1681648ad03986b725cff43fb442a9bb8f9a2cf6eee985efcc715aa5727fc154332f1f009579f97bde63279d9777c748e884af44cf2d4245317c40c763ec41d9bc859cba3c91ef56e05752929d597179f950d71f4d6272f86a1e4bc0cbcb401ec8369b5de65c692e4643e9877523f821198b4453602731016972984ab73e01bcc8ddf772bfb32bff0bd2075e30700787cb46511477edd8aa43fecd76b868a17d4bda3d63d675781c40e961829039882a6b8a32981c0f3de2e09a48c4a3dddaf74bd31f5c80fed2160fd1f2776c5d9b7f6d247ab2246e94d5a2f0371d721c1e81748f6eda9e359687dfecbb9976745c037b9e12bf9718edc87fa183d78c38f6ff6f8ca5ba1f2dbb2fcc7f6add5b3449843d1cc9cc16ee1e9b208ce97f276cc397bc6d90ef562fbafbf887198d2084fd7d818a4424504b73de12d14033b250ec73ef5cbf3fde4d2c9fd6be2d84e73afe7c876bcdb62c94b156684d27d56ddd6a5df777f7720d1e7d201635e444e34c7fcea18f90f895604234b8ec54e9c4d100dcf4078593c8981b90cd9d6d94c067297e6b6349872f544b02f79b9e884d594e7630096e8d8de2aa54e39ca19bf4fa9b9f053b3eafa8eba62f09c60009c17af7eda486280936501d52c83c7ba8da5c9e1a13cd1e2d0ffa1cd01b9fee857a47a26692126b74d7fb19b97b2c3b420cd8b7183f8e606f1b1ebd5de7820867c81b22a76348d4121ab85239f881cfd60e307ecfc2805b6d9d8fddfa57f156265344d6fba42b56d3aecc978022f2923b001b5cec93cdf888f18bfe9b1058e259a84b7cac7dacb96bcbf3805cd90bcbd7d14da038c881bf1c224447733492d4e18e667815fdecf69df0b24cd7255c8ddc181699faf8246ee55c920d4a9270db57c4a5a1b2fdc19026728fdc2198df89ec618b1ae961a34c54c10add4c0c0e65d1800141e603081d85181eaa2c59492e3ce2bed348c70728bbf0ffdb14732e5d6c66351863d5a099250c1219ec73f24d762cb99c1079e9da8930675186c4608632e7dc1867f80b40dee03bfa28a322fd1ff582ce6eade426e261b0a65db849a3f3aaae5602f27cf236e5933afd47480498a050458e3196e0f021589a33d4414573b3e928c9a2e2dcdc6b6fa6eccc4968c383efc4431f1fde7b4243a13a705a0f05571f9dd17c02a896bd8813dd88cbf259ce044ef74a906b5184b8bc00fe5de35710c84d10c46d3bdf4add7413f39f6f2f15d8ebb532c7b80c8b0f4e6c640fdbb448dbae56688913c415168d06d1acfefcdbc222223d41e6e171e56deef2d9123b3d4dff0a4520e32ba2eda9b40b3a924c0b7f7dc851d1be491aca751379811f9b1a4c1ccac0be7a36da6e20f14a587341b9e604baf366992e854f47d1d8c7db11482d969018fe7ca2214cf81f2432f5469a105a84ca41926f322c3df1c442ab4b7943f9ff781b71b4c40c0589f959e498ed454d5b3e312c9a228cc343c34852c513973ee9145a9f17413eab636f4fea20cf52033c97c110ecd78840c18bbbcee30b265556568a93b6765cfc1d67ac9c1cde0f38dc5fdd72c3b57be5fa5f9033ba74f0acb2401fa2860ad6f1b481cd33f2888e97109020dbd96e27d7cb044ac6c374ecd38fe1889b67d8238f705ff64adcd0a5c741246111055014b29d5eb405a647576e9fcff7adb1d4f14247fabdb0e489dd86c88b053d0670e961de47df1b21b384957bb4476eaefc66a19a6f075d37b2b34715ee2ea4d6c8e8b9b36226af38e65b98017b838c0bbd6170dfb162b43d9d6216f73464533eacfe98042d8a037647dbf75e8de8c7ab8edd58963bf37e8d0a4c8cc007a0d662b4a02179b757c64bcd06a922fcd75638ac3c78363510be7f7fafa8b7d2eee4d07f92c570c4f682d1fce8b9fc47d79ff027d1b1e4e489dac366da94023b7d6cf5661cb9b4660a9f46ca34122b5851135757ef782d426429d30bb97fde482110c4dfa509c5f5c741e6dbb0573af36dfc47491513a3156c0e49b33830f2afc004ddaa7a5e00cb6efca2fc6d764443cdf8cf8d63f13a69500dd3ab964fb92f3b49326991f240a4de15c0add6ee4a36c7e587e3e4fd547eb70f30f99e3ac7436d53fabd4ad305aa4bbca612600aaf9e02f3baed56ee8a5f61228afa087ed6436164fdf02a5063b8c49df18a9c6c5c181790f52b56b3a43ec0d60ff6c5a3482f4b31e17503f0d2185b8e98da27174d7f82d6b1d0d5916bd22b988031d2c09c899506dc88f30e51fe112206ac153fc0b64f90051c77b1eaa2ba3c1ce2576d843dda47d21d65c276268fd554075fda0c1ead3131016ca6b30e4ba28d8c1790505c84ec36e31b323c7594293d6b49a39339e83851028a087915dfe71039dfeceefb035ad3cf8ad69f5ee3501970088f867c42767a39a797c5ac678adab13549d621b591ad4a735d51cb9c0b82c458488fd9d1c153095b46730ed7d09d4e44e67f6b11a154aebbb0019f447a841dcc2e1c50ded42c1e4dbb32fcf4288c4bdaa12f10af0743ce9ff44d3f650869e269a74dcef11239ef33714a2169a927cf1064f862551d00df8d35fa8359e28a938b4158909efa2e48179e60d97592414c213c067c23589f998988f49281637edbcad33c1f15a0c43df8d3bfb4b34fbf69c30d73250a8e3d04b57cdf74a63084f7d9b5fa6c0485d5b075fcfe69a51cdfa1941fe1adf50fe5d122e65e0ad5967094353a8d28b3bd99725c52684c3314a8ec140176821db8b8e3c8facd6f98b1e4f8f2db34c69bf482a4816eba2939a7b6f4040bca03e937dd97f35cfdcf4cae540fc460a228350de89cc3a0a0b5f570163b433791b0e995a0f813213c3a4fbdac4da67ed9ec6758ea69c25ec56ead8e2ebc4dbfdddc54bc7fa67c4e86a1f89624fac21fe5fc097f94a6c0d95e9e4c39b3ff3122d68817237ccae1741529362956fdbd5b9ac048dd01e5dde2b3b1938adb29ce5385c5e498b8781b1c48ab961ba5a157d1da086fdd46f68814e855b40c5d8659a0179d841391ee8d5c8b8352a4d95cd61f258bb600b994b759baa04bb5274a9b22e4469ee6fbd8a0471459f83df707b8e19e6384a6dfba638eb889a256c74254d1c3232f8f458d80ae507a6f3ac0be2cd4b8c51323d52f95b29c87acb4943b6577190e0d6e11e767f7954afe8daf15ce112a78341a394a3da76b4871da3b6ca015bd27156bf104cfff1535df32dc60dfd77079e93a982b018c361c2260f78c3a957adc473b28754062bda9bfc7fe364cd33b2052cff5273d41faee2bd348594499409b8db6c9080411a5fba9cefe0c48c0fba84a6b2cd7105582edf9d3789ae43cc6ac619c8cbc95df81f72c17a7a857eaa4639a10b606344d193cd42367804386e28a10b3abe5ebd5534e5d1eeec72da76f08b0bd03c560d87df42c7974eac1ce827ba9b6df47c9b2dd1482d549b38cf3b28241cc2e137701218aec398a1843be5ec2bc2440694358203aed2132911690f1d9c3f3cd3e603f6204c92fa483cba0fac25350278aac752743b831ac6df060e31e94e21e86e465603a67de2f4335b0bf1f871aec5b309bb240dfe26e70a72e3d71e5aedd4d56384c4949881ff06155598e32a21e6125cefccfcd0659ea676e5c16d0c9dfa9e3fb8bf75075bb034217d624573067e9833b11479d80e30dbae6c175a976538ca8a5c79a6cbf0a4144d971e53eea6340f84d90d2aaa6211f19be292e044c064f1b5a4d2e865ad4f56735c7f91f1ab63354baee12d3f81d299f2982eb0aa55a6bbe4973a087111e1fe90430862c2c88e5397602b31e827731465c8eca59aa9bbc297d63709f5efe170611b9961bf9444a2fbfadb7a691dae1ea1ec7cd9f031ac87e2baed4464ba78c322d2e75ec55e25b9aecc3b4a8a38b7aa3f12cb0c20de5dfe4671572f8df7b4790d5a6810490bbbfcdf8be58785ee5e725d41444c567d54feae8255597a624c3426b516d002a3c5efca7b2bb8409464bc51a1a6cb107d2b414c255a8836242bf61817d6984e2b147a078458985008b8a156c8f0b3f907aa590ef848321d8ed8422780ed6e19a7a228bbddaa6cc481fe918b4535b20d71664cc2f69b332a2325bb5949b70692dc146b1d9030df6849120c8a35519c81541f4754ea91ae51c5261c2e0c510a1d3ad5e7d64451c6f851e66e0e5ac7af15903993abc63fb86971d5c6e0d08ef67e567319bab75908847075602ab7453a7d2ff789749fc81da0d121d68cca9d8804be8069dd1790cf33412d533a236df33f01a423417e1ef2e1c8e4d49256dd567a255af91c17c98484192083a4258e74d33a332c0ef83aa91027729a68396d16805d118a80b231276c9383b5434441560ce699c9d5fab7cea288d12ecbfdc6ebdd8917e293b050ed930cf321f449f114ca26895ac01b2ad68b444c03bd48b17252becaa4142306365904994b260e9f385bfe8d05ad706232eeb38813e714286fd3e383b33c8fe36b98c8c9aca11aa6c3a49d6a4413cd05482b188d4389fc8ad4930fec52f8696479bc9290d4884566e86f460550344feb1dc79c7624052caeb645599fce6cb8e0ea2a8b6371a973b0d3c6d35828be9dafbea5c3c6e8cc9a4946e5e055333865bcf7af837b247eab8b37ddbb7a74f1072011e1154fcd96328630bbbd554b936cbff72a54ed4a9d7efc680035f7e2cf5321bf647599919f3d974e1927dd3f26da6293c6ce461476d5136d483ce4f4356e0695d1d556b6983a9316b422903896113531f76a2300318709f7ca2b875e53faefeed55786008c6c6a4a20761368e6b592b0b4d9b6a945019517efa7bd7936697c70a8a538c0003cdea1ec11de5780d938b2d7537fe9b59def38dcff34dfe89718198fb4bed1b477a2e4eec90771d87c655550e3c9d40c7aa073ec4d58fb5b309b71f884d4b85575b37090117ec13deebcaf9fc63e01794adeac27bba662b4f7ec1b0d4036bcbb608a53afdb4e65b8ff6d0807c7d0512e2e36daaaf527aa2dda140eccc5af9920cfa5a872b39340b942de1873c7734e186dd1abd0f5410101c3252979001bce2b1c757ace734fb2aa185ba63fd9d5c448e478146", 0x1000, 0x0, 0x0, 0x0, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x7, r2, &(0x7f0000000440)="eed841d1514a3761d7f6407f5db2a361ad13d8453a21251216eb2d837641ed2b218257501324e2b6790e9042c5a8c044192db8875ebb4423897db3ba8724be78c89bcc1f4e1d8904974ab2682e6b32bb59c7d1b6823d78d0342e0a99ce7772ccded0332b6e16d2e5176e47691d00ab6e", 0x70, 0xa85, 0x0, 0x1, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000500)="b5a4da8f2d9da875820038243c0a15daa27ee87a814ee7803d7909460a5a4e9fb886ac714270560b3bdb9e2bd4fa4dc71c541dbe04c4e169c0e5049c70179f6c2a25e923b5df4c343e9b77be68796d01", 0x50, 0x80, 0x0, 0x0, r2}]) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}}}, 0x84) 2018/06/01 08:17:13 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a3a587", 0x38, 0x2c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x21}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "86e1b2", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}}}}}}}}, &(0x7f0000000140)={0x4, 0x3, [0x3d7, 0x0, 0xe68]}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x102) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x120, 0x4) 2018/06/01 08:17:13 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000425bd7000c80300000800000008000600f800ffff080005005a0000000c00020008000800000000000800040009000000080005002f0b0000080004000800000008000400200000000c000200080002004e2400001400ef5261e787e7ee21b2a65003672e070300080003000000000008000500ac141417"], 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x1) prctl$setfpexc(0xc, 0x3) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, r2}) 2018/06/01 08:17:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000017c0)='./file0\x00', 0x40000, 0x48) r1 = accept$netrom(r0, 0x0, &(0x7f0000001800)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0xfff, 0x2, 0x0, r0, 0x4}, 0x2c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000440)=""/115) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001740)={0x0, 0x2}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001dc0)={0x204a, 0x2, 0x7a9e, 0xfffffffffffffffa, r3}, 0x10) writev(r2, &(0x7f0000000300)=[{&(0x7f00000000c0)='m', 0x1}], 0x1) getsockopt$llc_int(r0, 0x10c, 0x95803fcad2e49150, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r6 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000004c0)={0x1134, 0x37, 0x600, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x1124, 0x31, [@generic="6e9f5ee8fde852a4976599836335a8044dc1780e55c83b50513a069e02eae7c9bdcfece0a06dac073d3a83c2c48b1fc7c5b4f414c37a30be84b29b46f15fb62e9969679c8361e8793712d944508056ce737bb461b21676e22e41ee9a733c5fd0e02e097eb380e1660345f492defd799f0f2a066277b19a671df5a3862cade379bd843313a967cf5cb5fe6e65ae48c0d5a10a4715dd28593b63da", @generic="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@typed={0x8, 0x84, @fd=r1}, @generic="da765f9f36b7271495deca6e9a1e2aaf1d61ae8ba944b11ed208eac30575cfe0c459f6723361fbfa8f2bebdc87904887918e06302d5b88cc8a39903e1f67030502f7ead0f7df25676f260a266ecd741dc009f6e9df31708597ce356ae32d196504039a244820905dbefc416af153f75e59cf78cea5060c8ce03f68fb"]}]}, 0x1134}, {&(0x7f0000000100)=ANY=[@ANYBLOB="980100001400000426bd7000fedbdf2528011c0096ea7427987a9758b75231f3f13cd0107140fd315c5f4deacc784ca58896104be86e979ece176dab0f511479d32c6de7b8942372a2d26cad9dae10b71e02d6798f5b01f863abf2f310d35dc243a97c14003000fe8000000000000000000000000000aa1ff407ce02f2a56a0434d04ef94de556e1f68a82a6f6ec45e6ce53e5aa113ed8548a4231c32356e74a616340f95a8f6fad32574065a94f2e0c40d62655e4614a05137acc9fbe11c57cb8c3a828ffbd162d0957b4f88b165ccb0e7864c61e9ef2d21674822abdfc89459e649d5d0b4a4dcbe797704a45b044a67dfe0dc68a2e9e647ae30a40167366f166014d2dce2ad41aee112a902ea95fefea09594d4d16d3da8c3a2dcfa97a40b75e8a346583c17a0800380000000001630d41853e03409db4546f9530b05a871a38d728d8b031b73c269d4e38fa6ecec937ce7cc2105964d9a9d21110894666176fef985f398ef627da437ee69dbc84c692735c23322047a2ac3c8cf02e45c91eae81ef41c317cf00eee444ffa05440"], 0x198}, {&(0x7f0000001840)={0x56c, 0x3a, 0x1, 0x70bd26, 0x25dfdbfc, "", [@nested={0x10c, 0x5b, [@typed={0x8, 0x11, @pid=r4}, @generic="969adb40dc27b96384345a0deae1814f892413c1b2dace789df15d843f2e90893993da96527826767b720ccc7207379e04aa95a26a7ddbf5110e528c58d62758533df84837ae1b21d0cedad07581d88eb83143ed40903dc8f4f19ad1141c8675d0751472f9c90670ef4fd0580e2bf7e6a8b2a9", @generic="aa06e987be844a5a4e5e540a", @typed={0x8, 0x27, @fd=r2}, @typed={0x8, 0x6e, @pid=r5}, @generic="8dafe987f1168cbfea1917148f57debab622f1c047efaa6dec2b424cd8d99cdc68ecc5ee9a51152c48d41a512bb73578b3f59ad1fa9510446ad344b837799002435a6925ed26186daf9f591063b8f0c226226ac126c213e5eed428c3b32612a350f0e3d1a8f9fe", @typed={0x8, 0x8c, @pid=r6}]}, @typed={0x80, 0x4e, @binary="9e04e49ef2cf843cbee78027eb19a9410ded92ddcfc6aa7f4ca3985d1c004eafa91c371c9907d78a0a4f00fe2715696a02a0eca7a7372c9ae948da47f62daa035a62c2bbfbc47e373935b27a92bf1d40fb096a144c2133f64e571bf182154616243dfb4dc1794f78258697871d892924ff953d27b9208b912f"}, @generic="56ca17f285782d45e31067c90b0f7a45c2977efe0e975fae5ab4d27361443e97c1a7eae2b741c7f7a72fc3878c5fc15cc173fc3360b71540159d9ecb085152e623534c9985feaf82715de254faeaee3ce455417edfa77232f2c85f7c1d4047f31e3fae203db655997f8df4470ab6922a6119f2f9ef3151d1df2595c0c8ffabc48cedf942bc2593c31aa8b1fdcedda3b1497dc263c395c21798081494291a9714fa7f1c4ae713a763ca9a80692ce04d4a5f231eea32960d635a8ed0c41b58f17395c2f0aa4729594f2cdb923a84caca29d11a406cb634303b58ed22027668c53cb3269ab392732fe18fbe2d0068558ebaf52c", @generic="a118f05ecfcbdcd1fbadefda5a81715caeb05ef887fb5b06b07bd1ab880e053215b6f53ad4ab38de2796f01537abf0f8d89ed09ea9842a818c3b2540735144d3c4ebcee02fee48d1e7ae20b1cb847f46a2828c6cb7e239b6ad5a062a3a4b8a99fb3746a9840a689ad929c44047f4a2e56d565cb9e3deeb3b07595e07ad968cda", @generic="59c67d9fb4f7e1d47739f28fd6581e17c07a76aaed11d3c615b7a52eba701b2e95153dc24238b0e86980f7526606ef2b3d862f2c02d9baf0255e380d0d0d361125f15d944f1a", @generic="1349318e8287f1340387ce82fba0", @nested={0x10, 0x4, [@typed={0x8, 0x2, @fd=r2}, @typed={0x4, 0x14}]}, @nested={0x1e8, 0x5c, [@generic="79a401b3abba44db5405b7beb2f83659d62bd1fad50444c58412485657962422e4a4e0f871ff568c6867f4d1b1bab80be56e91a129b03278a6fa63ecea", @generic="d3819d7ebd3a878a7582ce12ac4830a813ce696ecca9daf0841483c93badf84811dcf9a0b1d1422cd002c6411a56114d1678151eeb5cbe46033a441bb0108c57402f799e1a06f1904ecea2ea81761d4d0aff7653a248736c5346eb9833b45f467ffc40f7f61962512a2d6af28d8c786938ac3174943dabffd7fad838e1f39c024d6d4acdd830d37e75c362a7b69e1a39684ae1451690000c3962e0546617ca", @generic="2ebf2ccdc6c5f9e7086913b250f4c6983e059fdb7996567434b26c2b1e7153fb820c8a3072a74fbc48891c9a28a36a5af14c13ced82e0eeb131b1941c8fa752e1c458f97f5ee0cad6b978233285fa6af6f09c98c40c2439d972f2a9fdcbb824d34cd554f4be60b1a2a447ca91fd20828105773eae5700b179bbf717c130c790f7c5949262b4c4d32c5e1c2c3a8544ec158cb4b3adf475ee6b8bb7bef024a2c3e0e05342307af3fdbd815ba5a95b6d8cc6b9edf8e57366313ba70cab165661ff1ad96046eccf3b2f5c97805ea96", @generic, @typed={0x8, 0x26, @pid=r7}, @generic="4de4445034f2c5d2873e54c6a9d485c76059689da8017c1cb9ee5f2bb6bc4f828fe29180f814e18d75b261a1f5d5e472f4", @generic="36ff"]}, @generic="37fe48276f20d3ccfc5d645feff35b4b732d"]}, 0x56c}, {&(0x7f0000000380)={0x48, 0x1f, 0x812, 0x70bd28, 0x25dfdbfb, "", [@typed={0x24, 0x18, @str='proc@&/bdevmd5sumusertrusted\x00'}, @typed={0xc, 0x2c, @u64=0x5554}, @typed={0x8, 0x0, @fd=r1}]}, 0x48}, {&(0x7f0000001600)={0x8c, 0x42, 0xc20, 0xff, 0x25dfdbfe, "", [@typed={0x8, 0x3d, @fd=r2}, @typed={0x14, 0xd, @ipv6}, @generic="500836bf0425fd32a875f6cd0918645e36efb0667f07ad5ead591831c15273223488296001447e1c13b7b8f3e1afc616162ffb531e1f1eca26b964b3cefe30bcd6d6ce2ab3ac73270c72f259980f37369d21ea5c8fc3789128bf6873dd64"]}, 0x8c}], 0x5, 0x0, 0x0, 0x40000}, 0x1) 2018/06/01 08:17:13 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x682a02, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/06/01 08:17:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x5) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0xfffffffffffffe2d) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="730200306a8d0b9de1553bd56a176e5c91332408c81ddc0730e19dc6c77da5ed0bac87c02b20f52e65f4bde09e3b447ddeb66bfc03"], 0x39) 2018/06/01 08:17:13 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x20, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/01 08:17:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x6, 0x1000, 0x3, 0x0, 0x9]}, 0xe) socketpair$inet(0x2, 0x6, 0xda, &(0x7f0000000000)) 2018/06/01 08:17:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xa, 0x14, 0x14}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="18", 0x1}], 0x1, &(0x7f0000000640)}, 0x20048845) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x2}) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000180)=0x4) 2018/06/01 08:17:13 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003480)=0xe8) getgid() sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x6, 0x600) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000007c0)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000600)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0x104, 0x0, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd7) ppoll(&(0x7f0000000800)=[{r0, 0x8400}, {r1, 0x5b2}], 0x2, &(0x7f0000000840)={0x77359400}, &(0x7f0000000880)={0x101}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580), 0x4) recvmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000640)=@un=@abs, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000001a40)=""/217, 0xd9}, 0x0) 2018/06/01 08:17:13 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80400, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0xc00c55ca, 0x0) 2018/06/01 08:17:14 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="08000000f45c0000000003000000000400000000000000000000000000000000000000000000000000080000"]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xff, 0x4) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/06/01 08:17:14 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1ff) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/06/01 08:17:14 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x3, 0x0, &(0x7f00000001c0)=""/188, &(0x7f0000000300)=""/95, &(0x7f0000ce1f30)=""/208, 0x200000002}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) recvmmsg(r4, &(0x7f0000001e00), 0x0, 0x0, &(0x7f0000001e80)={0x77359400}) sendto(r1, &(0x7f0000000080)="81c1bd7583003de40bb70dbbe1d93269a8e633579748b7b335d08ee83abfe7811898f53af40e843ed9a0f3dbc9ac775373ac7b5f8c3ce8a8efe2d2f2de5ce7a335251a74ef3f251b8d4ccff6b4b832ede3c1141e605e4becaf662fbd3f8ce198123e4cf7730b62b4e6b6768d5bdf238381158c11a4d7294fb60e95ab0fd777b222ec3d", 0x83, 0x44000, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23}, 0x3, 0x2, 0x3, 0x3}}, 0x80) sendto(r4, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x80) 2018/06/01 08:17:14 executing program 0: socketpair(0x1, 0x80003, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f00000002c0)='%d') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x800}, {0x3, 0x7}, 0x1, 0x2, 0xf0}) 2018/06/01 08:17:14 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/06/01 08:17:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) io_setup(0xff, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/06/01 08:17:14 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd, 0x28040) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000580)=[@in={0x2, 0x4e24, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0xbe, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e24, 0x800, @empty, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x90) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0xff, 0x30}, &(0x7f0000000340)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r3, 0x17}, &(0x7f0000000240)=0x8) setsockopt$inet_opts(r2, 0x0, 0x2000000015, &(0x7f0000000380)='c', 0x1bb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x4, 0x2, 0x5d2, 0x10001, 0xffffffff, 0x5}) accept$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x2, &(0x7f0000000400)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000000440)='syzkaller\x00', 0x6e2f, 0x0, 0x0, 0x41f00, 0x1, [], r4, 0x3}, 0x48) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x100) 2018/06/01 08:17:14 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000000)) 2018/06/01 08:17:15 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") semget(0x3, 0x4, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000280)=""/4096) mq_open(&(0x7f0000000000)='Nkeyring[ppp1:\x00', 0x0, 0x40, &(0x7f0000000040)={0xe4b, 0xc81, 0x1, 0x5, 0x7, 0x200, 0x9c7b, 0xfff}) 2018/06/01 08:17:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x6, &(0x7f0000000080)=[0x3f, 0x5, 0x1, 0x9, 0x80, 0x81]}) recvfrom$unix(r0, &(0x7f0000000340)=""/113, 0x71, 0x0, &(0x7f0000000180)=@abs, 0x6e) close(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000280)=""/129) 2018/06/01 08:17:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x806, 0xa5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xc5) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffff33b, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x5, 0x0, 0x9, 0x8, r2}, 0x2c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r1, r3) r4 = socket$inet6(0xa, 0x80003, 0xff) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000180)) getsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f0000000040), &(0x7f0000000100)=0xff87) r6 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0xfe00000000000000, 0x200000) bind$netrom(r6, &(0x7f0000000400)=@full={{0x3, {"d0ac62f7f61915"}, 0x3}, [{"4dca10333d08e6"}, {"913f54464733a2"}, {"93ab52fdf97b71"}, {"2ca90278aea7c1"}, {"2886eb33c487c1"}, {"2e3b41165bc05e"}, {"ea41f157c68c66"}, {"47fdc9bc8e11a3"}]}, 0x48) 2018/06/01 08:17:15 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9f2e, 0x100) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x5) getsockname(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) futimesat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/06/01 08:17:15 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfb, 0x301400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x3, 0x1, 0x1, 0x3}, 0x14) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000100)="00000000000000000000009a6ab68a122e62651d3d7be89e710a4b76b3c2524d215e8ea109664fa1e491adfc226c52c5f61b0be153850e74e272ed378233e9705729872a5dc84bf6f6ff258bc084b650a125af8256c9f9f20d3f2e8cbf08d474f3b5ccf89de1cd808178188ab4fda66fcb77cc3ee05e63110cdfb81cd674aa79ca5af1cf4d93c0deac2fa9d2413b7c415847ce57939978c2d4cc49fd4da905bf") r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r3, 0x227d, 0x6f4000) 2018/06/01 08:17:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) unshare(0x24020400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80101, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="68a215d64a7e57a52f8fee301afb304da87b1d48b576a0ab1f34992a8a15f8a5712f7f88c07dea813887bea5907c4fe2cef172382a360af044c557615ffad920838266d4941b65d43f07bd2eb64c349733bd2abd368a5a60", 0x58) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001100)) 2018/06/01 08:17:15 executing program 4: r0 = socket$kcm(0x11, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001380)={@multicast2, @remote, 0x0}, &(0x7f00000013c0)=0xc) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000001400)=@ll={0x11, 0x7, r1, 0x1, 0x1000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001480)="97dca2e252d6f865917f87f3d98fc31824b5981d8c20b450ef15dd536bf8dad5ecfce72e74235ea348f10034974ea858059980f2a88385686813c28cef73f4bcb5d428a02d41793f36d70e73682a73d85e46bae45545af4ec00c19dedd64a64cdefd5100f9b305ba189e7ecaafbf3f5d5623648eef6eeb9775", 0x79}, {&(0x7f00000015c0)="c613a619fcf4c4e89ede8cc8903d1c4a587d8ad3168483440486fdbc5d947bfd01a3babea3567124d33033e963f464dbe3da23dc1ee5ddd31b45840d643c002786a61527e574269a85e493aaa102fc77b98822d81b9431da4ff71c089dce3ce8359539f1867e38fe7046c003ef9f16c3389a4ec214f43fb67dc75280deacddff56df0d46223d490349f8e245f3ea427ba3043cafb0c62a056710a896dc2c70d19df3bf9c0e057137c0da3cf21f32648dc5559445a2", 0xb5}], 0x2, &(0x7f0000001680)=[{0xc8, 0x0, 0x1, "ff38cf802fe0882acfded8411292d20873e8d3cae2de6c033198ddc5dbed26700a9135b426ba8e46b9ff34b308a679f505e7955df27bcc84e4fd080a3f11038d4bb3998f65d6a133362a410b93f1179b8c255ea93fb998b2a71f6fb5d4103c16c4a3f55a13e969b3f35c06fd77f7f6d29e06aaea4f631481890774a7d22320dccb62cb40e73d240f0439b51737e20411c37077232ca54835068b0e212334a60e789fcc0de21da81ff2bb467e95bc66e2a5"}, {0xf8, 0x108, 0x7f, "f38606fee7382ec69c22a5756be61bcd8ea3aebf2b512da372ff43cccf57a14bd65c7fa6a8893552d9afdc0d9f0aa449144b2e46c49414dd4580b3a99c53e2135ac5e9ba172fee207f49d583c687679ab3f32fa53f5c8b4c8afe3dc39559eb3710f723644e67a64d61bf814f56089042575b75194a9a554ed8db52abd3d9b484a21e83cd61fec26b4aef63faf8075cac53301137259a5bf294ff5794dcb9b0a974a7b4a48a001a1b5f14e139dfe898afebac1faf7eee16ceb85aa34d08390b54bd8311d4af03adf7c84cb4147a3d0d2ebf70a2ea8c8aa229960aa2b3fe73244d8d"}, {0xf8, 0x119, 0x8, "1393549e5f407eff8b0372e2916662aca6ef78a41210b96885607dbfba1f640bb294cda4d65861e9d80b144cac7af5c1baf0f3800a8ecb3565417812179999c8b16202424ed3d4392fcb6150e60b892b04bc134217513364dbfd869a5b7d7f23ef5d56d2b37089215566f20214bf00524b1808454691f386854da2ae8ad40187bb779edf215372c6688b1657138cc5e860fe9e6d6fc72c120d0a376454491313850fccd4b707ac4822f54364d62c42a8178131939658e2106ff51a8bd21d292672b4fac33c46af278d5dcbfcf9cc1713d1bdae749c111c2941b4a33c8847a15d4d3dec14fb3779"}, {0xb0, 0x103, 0x4, "1283484c3fc2feee9e251907ff373ed8de407eb83fa53025f08313c92cb1a23406824829af9b5642a2815e85ccfa1a5609acedef9c09e3586f304acc23cea0ed12263b9fc8f6342d4ca34bfc89d189f9fa70082b620ea08ea5dc64a4b760cea054bf842676f5e14dd8fcd9446e8e2a7be64b3aa8fe7e33d922f86133da94ffe006303f4958ba6e7159832d8e24b9346b3867e696e9f5501ed7"}, {0xb8, 0x10f, 0x8, "f91b4f9dddf006ef9964f20547b3b89e0ef0a721e77ce407f2b06668232699a1c2c3781015c3aeabb0092f7e1be586c6fe226cfb41a58910e0bf7f5dec0bba5faafd8e33aa2dbc7a1c6d1b620005d0112b66c396037b18dbf2743701c28f337f04da157db0ab8ed68fc9a06f2f9b7c50f92388f917ae0756cb1b928eeaf35ff349ba250a9e73dd0deb821d9f3233d5ce4ad531b94f17e0704822901501aa72adde"}, {0x30, 0x10a, 0x9f, "55fb106ae1c1b7eecce2062c84886d1ebd95c1fad9c5f82e507d944547e133"}, {0x80, 0x11b, 0x1, "abd13bd16b5eef4db9b8e7b93a9fb81c523e9fb275d4d515a2baa3477c6ecfd909197bee5b2ce7f025b42ab66050c508ae46965233e19e124811da29e6b1edc3fb8f1b9e2005475f04ec02e9ee2dbb43fa642ae20dbd3bd79723c2172a6a132a82aefefc2138c361767a"}, {0xa8, 0x10f, 0x9, "9c361e3d0e5e2c251288a58abeb981637c6cb9d06fcdfc243870fafa57c42cef788403d57a96dfc727cf59e287d7d17ea74bd202c6f45e616918a384eacb307c3dd08d5127390e1ad618f0079840f520bd3fcc14cf45f1f78c8ad4f5d85e81cd95607d2afde2ebc499d8bcbc9ba7e971f69e736c94bd0e587fe6d1f6cc19450563c9ecd6fc3bf21fca480cf77c2e377a4d647bd20c7fbd"}], 0x578, 0x40}, 0x100}], 0x1, 0x4000000) sendmsg$kcm(r0, &(0x7f0000001280)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001580)=[{0x10, 0x1, 0x25}], 0x10}, 0x0) r2 = semget(0x0, 0x7, 0x540) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f0000000000)=""/43) 2018/06/01 08:17:15 executing program 3: r0 = socket(0x9, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xfffffffffffffffc}, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x20a154cc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020028bd7000fcdbdf250300000008000500e200000008000400010000800843d695deae139c1c380004000700000008578100ff030000080005000200000024000300080003000000000008000500ac1414bb0800030003000000080004004f020000"], 0x60}, 0x1, 0x0, 0x0, 0x4000}, 0x200000d0) 2018/06/01 08:17:15 executing program 7: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x0, 0x7ffffffffffe}) 2018/06/01 08:17:15 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080)=0x4, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c658825"], 0xb) close(r0) 2018/06/01 08:17:15 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/243) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) writev(r0, &(0x7f0000000000), 0x1b1) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.threads\x00', 0x2, 0x0) 2018/06/01 08:17:15 executing program 6: clock_gettime(0x5, &(0x7f0000000000)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x60100, 0x0) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000080)='memory.max\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40000, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) r5 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000002c0)={0x1, 0x8001, 0x1ff, 0x8, 0x3, 0x4}) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r1, 0xce6712fe13dd057a}, {r2}, {r3, 0x10}, {r4, 0x100}, {r5, 0x10}, {r6, 0x4112}], 0x7, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x81}, 0x8) 2018/06/01 08:17:15 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) arch_prctl(0x1003, &(0x7f0000000280)="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") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2801, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x54, 0x9, 0x4, {0x5, 0xfffffffffffffffe}, {0x1, 0x9}, @period={0x58, 0x8, 0x8, 0x1, 0x58f, {0xd7, 0x8001, 0x800000000000, 0x9}, 0x4, [0x0, 0x100000001, 0x3, 0x0]}}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r2, &(0x7f00000003c0)=0x52954b6a) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x200000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/06/01 08:17:16 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="0e00000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0f2e36c1a04a78cd6790f6620513f4c6a7d056fc4ff19c21eaefe0c7d4354e033b1fefda06847f4a86a7fa6cc146bbb30eda83b5c0487767824700b5f6d1d48106897"], 0x90) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x200100) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x5d9) 2018/06/01 08:17:16 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0x1, 0x0, 0x6, 0x10001, [], [], [], 0x6, 0x2, 0x4, 0x4, "507d2dc4828bd0bbb09fbfb9824bc0a4"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f00000001c0)=0xffffffffffffffff) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syncfs(r3) 2018/06/01 08:17:16 executing program 3: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x11, &(0x7f0000001180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "a2"}}}}}, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/06/01 08:17:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/180) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x64) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100, 0x20000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x8, 0xf2d, 0x7ff, 0x5, 0x7, 0x0, 0x1, 0xffff, 0x35}) 2018/06/01 08:17:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x4e, "831980455fad1306e93ea7ee1cfa7db62bccda61090ff1a93c36a82b5bab726c88bbac3719af10c826fb0a25a484f4555868e703b5961ff49cfcac510164c0def3094121ad537a4e8121a7fbe425"}, &(0x7f0000000140)=0x56) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x3}}, 0x7fffffff, 0x7}, &(0x7f0000000240)=0x90) 2018/06/01 08:17:16 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = accept4(r0, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000000)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x18, r2}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r2}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x0, 0x0, 0xf2, {0x77359400}, {r3, r4/1000+10000}, {0x2, 0x5, 0xffffffff, 0x6}, 0x1, @canfd={{0x2, 0x0, 0x80000001, 0x73}, 0x2a, 0x3, 0x0, 0x0, "12ed6f1fd9a117f37ae8ed73e4b0caafd5a24f1da9070ba05dfd9609bc938c8851993755a76a8ea915c266d48cf39531d5bafda47bb9ebc5fc610674bc6e72d3"}}, 0x80}, 0x1}, 0x20044000) 2018/06/01 08:17:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7, 0x5, 0x3}) r1 = socket(0x10, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) sendfile(r1, r2, &(0x7f00000000c0), 0x4000000000000003) bind$netlink(r3, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfb, 0x40000202}, 0xc) 2018/06/01 08:17:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x101) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb08004500005800000000002f9078ac1454aaac1414aab4c1880b0000000000000800000086dd080000570000000000000000000007ff00000000080022eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000000000)) 2018/06/01 08:17:16 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000000100)=0x4) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) 2018/06/01 08:17:16 executing program 0: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)=ANY=[@ANYPTR64, @ANYBLOB="6ba75a44303ccccb765f841436a380e086e47c71e5571491e8445b277754f8d2407e061cb2f081f624", @ANYPTR, @ANYRES16]) 2018/06/01 08:17:16 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000000000)="c758a632b836780046eb601a42b04e40bdefb03dc09365b1862ac93399d708b66f69a6beebee472ea75e2265890a503c059960767d371a7af68aca7252746af84fc5000000000000000019") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 2018/06/01 08:17:16 executing program 4: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x80800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="033100002d000000088082cc3d4e0d2ef6d3709d33337a90ee1cb62a25b559fcb419fe8c5a18d503f18566497720d3d5d9d0a6d653facecb45df4ef300f23b81ac9dadf0e0cdb70f9d993dac19bd270baea22db30a700db79a3cfb43971080e91943c19399c2fe4516"], &(0x7f0000000180)=0xa) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x1}) 2018/06/01 08:17:16 executing program 5: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x200041, 0x2) set_mempolicy(0x8000, &(0x7f0000000100)=0x10000000002, 0x8000) recvfrom$ax25(r0, &(0x7f0000000180)=""/144, 0x90, 0x0, &(0x7f00000000c0)={0x3, {"cc5838a2a21be2"}, 0x6}, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x80, 0xfffffffffffff001, 0x81, 0x0, 0x3}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={r2, 0x8}, 0x8) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)) ioctl$int_in(r3, 0x5452, &(0x7f0000000280)=0xfffffffffffff1cd) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080)) 2018/06/01 08:17:16 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xe000, @multicast2=0xe0000002}}, 0x1e) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x400, 0x6, 0xfffffffffffffffd}, &(0x7f0000000100)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0xd7, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x1, 0xcc, 0x7, 0x80}, 0x98) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7a77) 2018/06/01 08:17:16 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xffff, 0x2082) accept$alg(r1, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000000300)="0bbcd7bb8936ec99a92f8c2f5cc62d2c45e3a0e63773c1bf3654e12da67dacee561d09c7d9980ef34d29dc77abd0bf54599e1e2ae96a8f39b44b0d1928aeb0b9526082d55c36c145e6ac00e7a017fafeadcbc8611277483ae77afd5093f96d12c0b3177e9f55cd3d6405519032") connect$inet6(r2, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="11000000f32ad3d789f02fac37cbebfb446748b5223344b347"], &(0x7f0000000100)=0x19) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="00800800660c08003f000400020001000600800049080f3510ffbdd960ddb7547f37561db40b71b8a5134b4e6891892114f75f6a6e808ca3fd0d67e41156b9b7c77f7d59c7015e6c342b0600adcded55d89993d0fd1efb80578463d79a275c9a34b3ab96b2be52c24ae585d266ba7607387c44430453f828e640ff55bf70f30028a5e6a1b8000000"], 0x18) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) dup3(r3, r2, 0x0) 2018/06/01 08:17:16 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a40, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) read$eventfd(r0, &(0x7f0000000040), 0xffffffc4) 2018/06/01 08:17:16 executing program 1: unshare(0x800) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x0) 2018/06/01 08:17:16 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb6, 0x4000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) chdir(&(0x7f0000000140)='./file0\x00') sendmsg$nl_xfrm(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@dev={0xac, 0x14, 0x14}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in6}]}]}, 0x16c}, 0x1}, 0x0) r3 = semget$private(0x0, 0x3, 0x6) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000000000)=""/21) dup(r2) 2018/06/01 08:17:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfbfa, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x8}}, [0x3f, 0x7, 0x4, 0x4, 0x8, 0x5, 0x9, 0x6, 0x8, 0xfffffffffffffff7, 0x80000000, 0x2, 0x6, 0x40, 0x7]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xff, 0x4, 0xffffffffffff0000, 0x2, 0x1}, &(0x7f0000000800)=0x98) sendmsg$inet_sctp(r1, &(0x7f0000000900)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000002c0)="04d1566678293b399088eb6602f6f606c6e3968d0aab764c236d2cbd127b312cdd30cc7b90726f8e99e0c0e1efc3d006f4f9a01cca80ae77125b519218d4e7cf290fa4a29fdb560f39cfc3df4a9c530917ef8be4e787f5bdf6dab62ca6a622b26f5aa6e96f81a6f52693c0bd7c81c919ebd1b51105dca7878c3809d14d6f42ee838fa6152a13b71b5e5d6698ba3d0dddcc748d161812885276851dd4a7f749d4eb8785a7726c7de32736bee0071b8dc2d2deaa08d83e1be4d8e50e18b688f714f928fccf490c3004829626edff0555344acf8217da17d76db0ff25a9", 0xdc}, {&(0x7f0000000200)="509f762b0b9bce1c2cf30f6f2e9749da9dffb4f6f63d16f6f17f55091ade1c8484cf3b161ec12cb045841c85a50853fc61db7ae024f7ad2d0e6acc73e816afc16c99c38ca1779a3978a5ec3609d71d2575bd794bfdb5b92cad52d7eb0426059a5a262334a2bd72f91790eecd1553f5e56c9928f41402a9b33c4dad4880", 0x7d}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f0000000180)="c2716a7e5b8c2ce5edccd698ae8366f6524516ae1109dcb44c399e7228f17e3bbae58881251967c1c0df4800132f4dee", 0x30}, {&(0x7f00000004c0)="918f82b94dc8757b2fea0ae2a21bcbcf888fb34735ae942cc2f973d1f3dfa8c1176e58e8eb85e66f835ae2782e735fd6677aeeb925fc66a08de73993735b1f03ffe02bd82f1adf71200115eead494d47e3be96c988abd577ecd8389a74637472954cfe510166498ad380d262e177319243cb77e3a9557e0fd912738b80c88b8e028e394019b00f61bfd1cae7192b2a50ee4b117bdde1b12901bb4b5f7fe318345d", 0xa1}], 0x5, &(0x7f0000000840)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x0, 0x7f, 0x9, 0x0, 0x8, 0x91, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0xffffffff, 0x1ff, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0xa0, 0x4}, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x32b, &(0x7f0000000080)=[{0x34}]}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000940)) 2018/06/01 08:17:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000ce000)="9b37e17e4fbbe4a62c58a06f1b749267b041439ab45f5cb7a0fb26962a5b5d746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x408280) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x5}, 0xc) read(r1, &(0x7f0000f23fae)=""/82, 0x52) 2018/06/01 08:17:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="007f2e841700000000000000009603000000000000000047772d6479ddbd38983e142b5c400034fbddd714d7a3e4b09a2b77f4271018ac1869ed6d118a5b7a54e252244afa8c583c1d128edb29c678a3ea1b25b02123346825686eaef1c268502311ed8f7025c4a0b18b03579ad7d25c4b5063f30c5ae9ca5a0e41ceae9edfaa9557b7ac270fa0d544c8356d426f7fe36bfd45064969e2df984a592420b9709e29798d305c0c48348209"], 0x18) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000003b40)}, 0x0) 2018/06/01 08:17:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ffffffd, 0x80200) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) accept$inet(r1, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") clock_gettime(0x8, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/171) 2018/06/01 08:17:16 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x0) r1 = gettid() move_pages(r1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=[0x1, 0xfff, 0x0, 0x2, 0x5, 0x8, 0xa2, 0x6], &(0x7f0000000140), 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x47, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000180)={{0x14ea158f, 0x6}, 'port0\x00', 0x4, 0x20, 0x8, 0x4, 0x7ff, 0x1f, 0xffffffffffff7fff}) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x1000000000000264, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000000000000700000000"], 0x10}, 0x0) 2018/06/01 08:17:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x80006, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = dup3(r0, r0, 0x80000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) 2018/06/01 08:17:17 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) semget$private(0x0, 0x3, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x0, 0x0, 0x1800}], 0x2) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/06/01 08:17:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0xffffffff80000000) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) mq_timedsend(r1, &(0x7f00000001c0)="7ef5efb916300d1d022a160bde8c9043d383a99ecac8173ae728045697218d018302c7ef28849cbb54e10bf034e7b6b279d9271935ccaac20535acdb5aa2d9d6b1824bdcdb8a34e35b27503a5bcc68152cdd8e138f6a7f6e3dadb1c7336d1beb2207174a05cb731d35d7f58c8cd0b4baf278a472d006ac19e33c7766947159f8d828e0e35ca00979b3a122c9d4167537c6a2be703dbf67a44ba03467b30b527fea3920046e32040e4a64373dbf4d43e88c121e018193d777022ca108fb82d24197b28603a6ed09", 0xc7, 0x9, 0x0) 2018/06/01 08:17:17 executing program 3: lseek(0xffffffffffffffff, 0x800000000000063, 0x0) [ 102.118779] Unknown ioctl 1074025684 2018/06/01 08:17:17 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xff, 0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x308e2cae6b119d03) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 102.168098] Unknown ioctl 1074025684 2018/06/01 08:17:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='\x00\x00', 0x2, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$netlink(r3, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc, 0x80000}, 0xc) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f0000000840)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000080)={r2, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/01 08:17:17 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x404100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000140)="6a3d1c0dc6eb5caa45fc3ebcb55f5625684c2132de1bda21a027c90c49f360434971a849ed717eccebe41c79848daa4ac7bd68eaf36c017988e5df3414ecbe027a33e81562efcabf7f78ea414245a4a490bec3ea56a4b43f655c90ca5dad1fd4c5a93229df", &(0x7f0000000280)="95ae2aed92b48578536e193930ae3997b4eaa8ec98201525a193b71b3607e9259dd20028d51827d2a2ec1e8f6d065ad3b83ae95ff00fabb80a9be434f221fd856b532381a6c3479ffabe0d6c3b8052554edc2116498ce5c8bb3f0c76ac9c8bf219cdd03c0abf3edc516b6b75283c1e19ee44c3ce1d93a3a97d28b9cf64a9d954a3942b3e54dba01d602c3c3e877905f0ccbe4f692560389d75df8dd3bfed097aee6a8c5d5bf3e818e46ff3494222fbe8da121510a82175a737e56d7236b514da0eab269c44f75fd54dd9422b51d981ec", 0x1}, 0x20) r1 = socket$kcm(0x29, 0xb, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000380)={0x2b998ab4, 0x0, {0x3, 0x3, 0xa03, 0x0, 0x100000000}}) ioctl(r1, 0x8913, &(0x7f0000000600)="0047fc2f07d82c99240970b4b5efc0d8eae52962c3bafe7ca240a1ee479ee236717fe867caedfe07a1c11ae22edc6841be1a6038ea5b9273ad4422eda9611b166f925b0fc14c88ace44e761996cb047ae569dd5431d2809e") statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/137) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000200)={0x1}) readahead(r1, 0x0, 0x0) 2018/06/01 08:17:17 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x7, 0x1, 0x10000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x1, 0x3, 0xd58, 0x4, 0x1ff, 0x9}, 0x200, 0x2, 0x80000000, 0x7, 0x1ff, "2b8454c6d52ffb17b34bbc2cee8a70fd945807ad289043fc27e6b17fb0b1ce407a2f56c32a5978c20825b0bff32639c71b9750bfb6fe258851d023aff6f01feee0301b4ba84629129928d4d13c3a23e6bcc919959b6765c9764a257ef03a35149f95f6e11b44d1becba1505f0c184bdf691a7909d601f184e0eea5e48c9f96c4"}) listen(r0, 0x1000007ffe) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1, 0xfffffffffffffbff}, 0x8) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000280)="094c0079097117ac931f9e9d487de97fa9e5b136906fb68ade69a402d0cc3f72f1bb448d9f3d706a66a667ce0775dfa9182d38f37e278f1d02216ed3b7a6c1134046022460a93cbbb195eb6a9bbdc1df689a54f236d7e03edd128836842edc5ee3828af0b7511a6ec9367de0", 0x6c) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r3, &(0x7f0000006180), 0x1b3, 0x0) close(r3) close(r2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/06/01 08:17:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x33c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x4, 0x4) read(r0, &(0x7f0000000000)=""/109, 0x6d) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0202000002000000ecffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/06/01 08:17:17 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, r0, 0x8000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0), 0x0, &(0x7f0000002ac0)=ANY=[@ANYBLOB="e0"], 0x1}, 0x0) munlockall() setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/06/01 08:17:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000040)) 2018/06/01 08:17:17 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 08:17:17 executing program 2: r0 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="506f63fe8bcda0ef6243d4c1c795235e93af2e76c72d53aba11edfd4150db172e609f05fdb91b752c9f2ad0b614921574042e9a065d9f333fdcd81a986c976a7a234fafaf901ef6c72e6002b13aac1dba49949333fb7a15df5c98a980bbac3ac1d4ab90c87181c95acb2f5bdbe15705e459c143e6d451b076f4dfb581faada0fadcbb3b108532a33df21ac0190524196ca41ae58c9ad4caa72f6692ef561f71bdb95cbcc2d6a6e3878ba4dfb1f469ee5a376225675b3b2ddb0e92da5aefb621572e7a9d4bd5a336be5", 0xc9, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x10800) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000000240), 0x0) 2018/06/01 08:17:18 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) inotify_init() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @rand_addr, @rand_addr=0x8}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x2, 0x3, 0x8000, 'queue0\x00', 0x6}) 2018/06/01 08:17:18 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/175) close(r0) 2018/06/01 08:17:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="e21afcecf9d3301758630000000000000000", 0xfffffffffffffdc5) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x3, 0x0, 0x7]}, &(0x7f0000000240)=0xa) write$binfmt_script(r1, &(0x7f00000014c0)=ANY=[], 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x1, 0xffffffff80000001, 0x47, 0x3, 0x7fff, 0x33f979b9, 0x7], 0x7, 0x5, 0x400000000, 0x18000000000, 0x307, 0x1ff, {0x4, 0x7, 0x20, 0x6, 0x4, 0x5, 0x8001, 0x7, 0x6, 0x0, 0x6, 0x401, 0x100, 0x1, "4ceec0a616c4f28252ff3f2b47f5b259aa33b5b34502efaa0d3a621c88ba47c7"}}) 2018/06/01 08:17:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', @ifru_names='ifb0\x00'}) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/06/01 08:17:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_sctp(0x2, 0x100000005, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73, 0x0, 0x1}, 0xb) sendto$inet(r1, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f91ffc)=0xf9) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000001000000000000000d400000020000000f5ff000000000000950000103d000000"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 103.171688] dccp_flush_write_queue: CCID did not manage to send all packets 2018/06/01 08:17:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1ffbfe, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000080)) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000140)={0x9, 0x7, 0x0, [{0x4, 0x8, 0x3, 0xe79, 0x1ff, 0x7, 0x6}, {0x5, 0x5, 0x4, 0x3f, 0x8, 0x2, 0x5}, {0x401, 0x8, 0xfffffffffffffff8, 0x80, 0x5, 0x800, 0xfffffffffffff573}, {0x7, 0x7bc, 0x100000000, 0x401, 0xfffffffffffffff8, 0x0, 0xfff}, {0xec, 0x2, 0x5, 0xc25e, 0x1f, 0x3cb, 0x41a}, {0xd67, 0xffffffff, 0x6, 0x8, 0x0, 0x4, 0x5}, {0x100000000, 0x9, 0x100, 0x5, 0x161c, 0x7192, 0x8}]}) 2018/06/01 08:17:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0xcf, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140), 0x8) 2018/06/01 08:17:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x6, 0x2000) r2 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x40a100, 0x2) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000000c0)=""/127) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x37c1}, 0xffffffffffffffe7) listen(r0, 0x4006) r4 = socket$netlink(0x10, 0x3, 0x8000000004) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000427bd7000ffdbdf250500000008000400000000000800050003000000080006000400000008000600090000002800030008000400000000001400060000000000040000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x80) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0xfffffffffffffc8d}], 0x1000000000000125) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x404000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000040)) 2018/06/01 08:17:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"6c6f3a82ff8500000000000400000042", {0x2, 0x1000}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000680)={0x0, 0xf3, 0x30, 0x6, 0x7}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={r1, 0x4, 0x7}, &(0x7f0000000740)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000000840)='/dev/adsp#\x00', 0x800, 0x10400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000880)={0x8, [0x2, 0x200020, 0x2fd157a1, 0xfffffffffffffffd, 0xfff, 0x15b1, 0x7fff, 0xd62]}, 0x14) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=""/123, 0x7b}) r4 = memfd_create(&(0x7f0000000780)='posix_acl_accessem1\x00', 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00000007c0)={0x395, 0x9, 0x5, {0x0, 0x989680}, 0x7, 0x100000001}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000140)={0x7fffffff, 0x8, [0x400, 0x6]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000180)={{0x100000000, 0x0, 0x3, 0x3, "f4e709cb1615fa7f3598f37dc9ac761194ef2c349b98c419deda24bb271f455b290a3da3fcc0cbad9d04ca5b", 0x3}, 0x80000001, [0x4, 0xffffffff, 0x1, 0xb24, 0xffffffffffff8000, 0x3, 0x1, 0x8f7, 0x1, 0x3, 0x3, 0x0, 0x4, 0x8001, 0x7, 0x10001, 0x5, 0x5, 0x7, 0x3d, 0x181, 0x6790, 0x7, 0x8, 0xfffffffffffffffc, 0x58a7, 0xd4a, 0x22f, 0x4, 0x7, 0x400, 0x3f, 0x6, 0x101, 0x100000000, 0x101, 0x9, 0x1000, 0x0, 0x10000, 0x100000001, 0x1, 0x60, 0x5, 0x9, 0x8000, 0xfffffffffffffcfe, 0x1, 0x3, 0x0, 0x7d, 0xb2, 0x1, 0x4, 0x7fffffff, 0x2, 0x5, 0x78, 0x2, 0x6, 0x2, 0xffffffffffffff7f, 0x7fff, 0x8, 0x8, 0x4, 0xffffffff, 0x81, 0xffffffffffffffd1, 0x8000, 0x0, 0x54, 0x3, 0x7fff, 0x4, 0x7f, 0x0, 0x5156e0b5, 0x8001, 0x2, 0x8, 0x3, 0x5, 0x6, 0x5, 0xffffffff, 0x7, 0x1, 0xfffffffffffff000, 0x7ff, 0x9, 0x20, 0x0, 0x3, 0x3c6bcf98, 0x400, 0xbc31, 0x6, 0x9, 0x4, 0x69, 0x8, 0x4, 0x9, 0x8001, 0x7, 0x4, 0x2, 0x6, 0x101, 0x4, 0x2, 0x8, 0x9, 0x10f, 0x340, 0x1000, 0x6, 0x4, 0x5, 0x0, 0x4, 0x1, 0x3bc7fa29, 0x2, 0x0, 0x20, 0xdf]}) getpgrp(r2) 2018/06/01 08:17:18 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") open$dir(&(0x7f0000000040)='./file0\x00', 0x244000, 0x100) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x9, 0x3, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffff2a9}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) tkill(r0, 0x1000000000016) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000140)="a7dba31761e9f72cd3a7bd0bd622ceb36563d8e39d2b256f06aadc5308e047f583d81c339c69944f2cf397e0beffde6f693499287599374ce8bf90c0c72ee0074d1a82f91bebaeca89d2fc44649b83ee51c4b5bf771b0cc04f802725718b4e668ff6fcf280c2a7b641797b2916504b1d04f5b3616634e275b4c12f689abd5e125e9d20d422fc5f") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) 2018/06/01 08:17:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000080)=@vsock, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x8007fe, 0xfffffffffffffff5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x10001, 0x4) sendto$inet(r0, &(0x7f0000000000)="01", 0x240, 0x810, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/06/01 08:17:18 executing program 7: fallocate(0xffffffffffffffff, 0x3, 0x0, 0x10001) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x24000, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/06/01 08:17:18 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/06/01 08:17:18 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x5, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/01 08:17:18 executing program 1: r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff5b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000780)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000740)={&(0x7f00000002c0)={0x444, 0xf, 0x8, 0x8, 0x70bd28, 0x25dfdbfe, {0x3, 0x0, 0xa}, [@typed={0x8, 0x70, @str='\x00'}, @typed={0x18, 0x40, @str='posix_acl_access!\x00'}, @nested={0x9c, 0x30, [@typed={0x8, 0x3e, @u32=0xae}, @generic="d904f728bfcbcd78637208b60e52e0548df436751373f2f8c1e47aaf07a46958b1ae00e68a9b96131b186dc036e532f136ac449c5f5797a42fd0e4daa871938a48ea3b436180d0e1505e93c8fa75387de0853417de89b1250e71d3c740fd2d11e1615518fb556f9934909a654b5ed675187b3c815e818d1aeea07abae8739e087617a44458b870d74aa367269425d256"]}, @nested={0x120, 0x64, [@typed={0xc, 0x30, @u64=0x9}, @typed={0x14, 0x43, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic, @typed={0x8, 0x32, @uid=r1}, @typed={0x10, 0x66, @binary="64df1dc243b0c30437a58c19"}, @generic="34db70597c4a8dac989173466ddb0ffc966a7b4c5e6e2fbc6d4330147ee1baecbcdbb8488bb79b5b77100c508d94c817cef26de32062a2717ef1d57220f4bc58a42f5153303ae60d0e5a817a40597c57daa0ba55de2b9c8b9ac03e2123457784d097adf774f7ab92025eff91fc56a1c6d306b108cf83ac0a24e77c42f5f6462406174549b4061e10b54866903177ded7fa8aece1b5d315945456f48c4e01112e8f45f4c020dc0b8f29d05a95f01aeb28fc7eec3187390fdecd72f12766bd313ce5fc87c354373baf14db65b8039dba849261b475031a6156e6de79160f404f9874e170"]}, @typed={0x4, 0x78}, @generic="f9bba978ee43b486f81f6edc3bff6e655fc26f915b3a51a03e1473f753768b8cca96e3291dddc1c98c2a4c05f2b1334ba90fc78e68fc3918331af60d1bd40f82f6000b4afce44af0ebcdf20f4285e9252de91043845ac1ca2ba05b5af95297d779cbae3cf946d7ea90dd895c1487ada773e9fb1f93af46afca8fd7f22952430f19dd0f044e633b6b07552850c8241a2a450e", @nested={0x1bc, 0x5b, [@generic, @generic="ea92f550586f76c264484c1acc0df2f213f8ac189a0607cb019b90eca599b55d5f2ace69917095d8140b9df670ebcd795b11b42bfd728cbf52a60805f06e574b57d04e0452654d9075307eb3580d54b922fc19c162f1d76f621afb7590cd6986145c2afe4f4e96789a1538d617c616163560e23d9ec199f1eb14d04188dfad80ad742824b5b42418b7400bd9b34d03b35be9a3271c6e66e5066fa356dfc22f9cc4d04c3ba443c57e96e1ae85204e63cc7cf99ba972ec0134bb73296ec5d8914e054aab53f4485ff96fb7b9fcbbdc877347d347f9caa5df695ed64b656b101d1823bf486a4e", @generic="e0df0db9ad150f1ec76168c6a0aada4c7857e3bc19dff20d98292ec9b993e3f16d8b3ee613c18c6e373ec33036667ed143de88a69724e793ad69d6d8b526a1c70922bfd663296a4d0b569ec5142472f3d8a508f49837bed32a64e138d70796743c959cfe4c14756f90a0855422631b95f60561f5923008dfa504b1edd6f6462e63ee68fc86bf5cae7ad5", @typed={0x8, 0x69, @ipv4=@multicast2=0xe0000002}, @generic="c2940366e81c4d7d8e0ce3127a8d73c5c5aa0771c9606064c8ff7e6f43a99438df6468d0ecbd887254455f1d7fe3a57736110ddaacfcc8a7c53672153f04c3"]}]}, 0x444}, 0x1, 0x0, 0x0, 0x40014}, 0x80) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x2, 0x1, 0x7, 0x3, 0xffff, 0x3dd, 0x7, 0x3, 0x8, 0x80000000}, 0xfffffe22) kexec_load(0x400, 0x3, &(0x7f0000000a80)=[{&(0x7f00000007c0)="6f6b93abdb3e169e5cc727ea4db066886851a5d6ed298ebd97051ed2ac64aaeb9bc5196b672542020420f6a86db3247b5e0e92c8e53739aa990639e57bbc770e510eafcd3a9c2d45cb5b7ca9886a87fbd56c57e114e829a638832a1b5bed285090794800f5d019b36204e2927b039dd89faf922eec05e78bfa5f0186f0dec498267fde43202e0285231bd852", 0x8c, 0xffffffff, 0x29}, {&(0x7f0000000880)="493e0f779fb88c737126763e90b91ea5b792e58ed93ce1b2eb186afccb111c7a56751cc5aef53e30fc239cb7e8f1026081914eaf60e1b65f5a9210b00efe4a6d37d9fc4b5f205f4cabeb56cada0315be6b63104b85185d0e246ad8451bb3ec65399991bbb25ea0dd19bc635a76fac43bad5218d33d7176db3601bb00463b20977426f2f32c06fe32535c0d77f28914ffba7b1f50ac20563943da2dfed3500a6aa1fc61fb8374cdc64cc5a114c11ee1d980df45625677afe4fb32a6ad4a5def1ac413d7baa586b64c659ac1fe38c500e592e1fc97039c08d1", 0xd8, 0xf91, 0xad57}, {&(0x7f0000000980)="1500c774f9329ec5b62744426a695d67e9b752ea18d084ae2ad17195a4cb6988c93e3700892812770e5333e99290317b66bfadfc64e38287f06aed254e79774fea647f713aa2bc00aa9880e144ec4392f2b6cdbfc89706126f6845f58e44a5c85619cf0dbd7920ea3ee3dcc3c6f48f52fdae968d6e067ca788b08dda91fb6f89b2de9e0ac5bb5d2e99f9f684b2dc1021c3509b39db6295286bdb8b2782d0945a1aa633365749fb4471ef9ab9637913725720fa584f123971446845c2a7747f89a848603dc4617e46a88aa7e42182b176", 0xd0, 0x9, 0x8}], 0x2b0000) 2018/06/01 08:17:18 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x3f, 0x1, 'client1\x00', 0x2, "84e83432c6f81715", "1c7624e00c52d1e6f61ee34c3dd9a9095cc1ac780d13f191ffa6654a704b4001", 0x6, 0x3f}) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r1, 0x10b, 0x70bd2a, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x90}, 0x1}, 0x40) unshare(0x24020400) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fallocate(r2, 0x2, 0x0, 0x7) 2018/06/01 08:17:18 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x501400, 0x4) r3 = shmget$private(0x0, 0x2000, 0x78000208, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/144) connect$ipx(r2, &(0x7f0000000180)={0x4, 0x100000000, 0x3f, "b8a585e71f90", 0x7fff8000000}, 0x10) mknodat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/06/01 08:17:19 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000000080)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}) epoll_create1(0x80000) 2018/06/01 08:17:19 executing program 5: unshare(0x24020400) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40081) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000003100000226a57000fddbdf25c53315ca"], 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x8000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) 2018/06/01 08:17:19 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1000) socketpair(0x19, 0x0, 0xece, &(0x7f00000000c0)={0xffffffffffffffff}) fallocate(r2, 0x2, 0xe661, 0x10001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000100)="6fa57b95bff03fd005ebae49f0a3dc8e97c70666604baab6debd272b9cad1ae400af01a4219fba3da6d266bc9be44484612a744a7bcbefdadb289d443005cffb48ebe2bc9c588625603cabff5b67", &(0x7f0000000180)=""/25}, 0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5420, &(0x7f0000000080)) 2018/06/01 08:17:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x5a30, 0xfffffffffffffffe, 0x0, @empty, 'eql\x00'}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x100000001, {{0xa, 0x4e22, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xba}}}, 0x88) semget$private(0x0, 0x4, 0x0) 2018/06/01 08:17:19 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="b0f48e5cd520084faa607a321719812d3696501936980416fd1e4594790d18b2cd4702fbad7e70f2e57083b3436e6437a3c462db90274c7f7310014675fd8a8d428cd4e0a86355d2ef7ad13b28adde6f31a64a233064c0f53bec55ecc896c25efab582944f3965b6c83c3e4fab14be0e8d178acabc44e787f4aea9af26", 0x7d, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140)={0x1}, 0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) close(r1) 2018/06/01 08:17:19 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40044591) readv(r1, &(0x7f0000001b00)=[{&(0x7f0000001800)=""/240, 0xf0}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x12}) 2018/06/01 08:17:19 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept4(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @multicast2}, &(0x7f0000000540)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {r3, r4/1000+10000}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x3, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) 2018/06/01 08:17:19 executing program 6: unshare(0x24020400) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x1) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x3) [ 104.385630] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/06/01 08:17:19 executing program 0: clock_nanosleep(0x6, 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000249000/0x3000)=nil) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 2018/06/01 08:17:19 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00') close(r0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2e, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x2c) 2018/06/01 08:17:19 executing program 7: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/06/01 08:17:19 executing program 3: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180ebc318ca7c50ef123a3080da62f3ffd4c20000000000140000001000905aad14ffbbe0000001eef023bae9b302014b961ddef6f3a314d73b0a0e140ae0297354660533f495e7fbfff256aa940d9c1126b1494e094992a42246e408f41e9bd039d793d4c08b8df01594efa4108bfa3388e4e0f0f895a29c0df5e707c7a5f766f31da20eb798f7b33a08dfdac191266901342ae2eb4793840ae44713fa87e738f52bf3931137ff945ca16583e133c0185da7d44da3fafbe263fc3176bf597ede4672a4ec6204a43a85158f37cdc57f3676baa5a05723a91a2affec52d584b064f5075807b1eff0"], 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=""/13, 0xd}, 0x0) 2018/06/01 08:17:19 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x800, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8181, 0x6) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$tun(r3, &(0x7f0000000300)={@void, @val, @mpls}, 0xa) close(r1) 2018/06/01 08:17:19 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'gre0\x00', @ifru_flags=0x4000}}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8001, 0x16) r2 = socket$inet_sctp(0x2, 0x10000004, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000180)={0x7, 0x2, 0x800}) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f00000001c0)=0x1) fcntl$setstatus(r2, 0x4, 0x4000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000007803000000000000ffffffffffffffff60010000ff00ff13ffffffffffffffa8020000ffc595332190625a27e0c9c3da07a0ffffff03000000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3d8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000640)={0x5, 0x7f, 0x9, 0xffffffffffffffff}, 0x8) fchmodat(r1, &(0x7f0000000380)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x10) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000240)={0xaf, {{0xa, 0x4e24, 0x4ef, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x7f, @empty, 0x3ff}}]}, 0x110) 2018/06/01 08:17:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x200002, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f0000000200)=0x8) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000102ff05fd4354c007110000f305010008000100010423dcffdf00", 0x1f) accept$nfc_llcp(r3, &(0x7f0000000240), &(0x7f00000000c0)=0x60) 2018/06/01 08:17:19 executing program 1: set_mempolicy(0x4000000004003, &(0x7f00003ccff8)=0x10003, 0x7742) socket$rds(0x15, 0x5, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vcs\x00', 0x90001, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x8, {0x2, 0x4e22}, {0x2, 0x4e21, @rand_addr=0x5}, {0x2, 0x4e20, @rand_addr=0x2}, 0x30, 0x5, 0x0, 0x6525, 0x7, 0x0, 0x200, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000012c0)=@assoc_value={0x0, 0x9}, &(0x7f0000001300)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000180)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="4ab9b18c8627fa27289afd951d979671a44c3156bdef2b11773bce9e8282e2ec7f326e39d8e692a149646b38e91c6a189abfe21bb525c11e09c938f7fafea1d0e83a0ff6c9dce3e4ce0ebbcdd8378083563b4dcc5272be902b6133225b31af7fbb88dbaa190dff7563ed21737d9ff34e46983c81711204f3a0981fd8715472428282c75559e695904b935f428a80ca63b9e7d49f4ac476943e56c3f900dde3", 0x9f}], 0x2, &(0x7f0000001340)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x8, 0x1, 0x5, 0xffffffff, 0x1, 0x9, 0x3, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0xdeab, 0x8, 0x4, 0x7}}], 0x68}, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r3, 0x3}) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002dfff8), 0x1, 0x2) socket$inet_smc(0x2b, 0x1, 0x0) [ 104.626417] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/01 08:17:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) r2 = memfd_create(&(0x7f0000000040)='bdevposix_acl_access(D%eth0\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000280)={{0xd9e3, 0x7, 0x6, 0x7, "4736069948266b1e1a6d18d613fd97aaf33cd0018f36523d2f4e72d6d1bcfe3647be73948f40638eb59ee087", 0x8}, 0x0, 0x0, 0x8, r3, 0x7fffffff, 0x80000001, "eb0bcc712e6229825292a9d6f61ae719a5ce4631fe7888895df580db5f8ae89e3f1ea6954b61789ee9ce8c79cd49d73b7d6537e00f1a47055b731fa116db1bc8", &(0x7f0000000100)='selfselinuxnodev\'mime_typeem1\x00', 0x1e, [], [0x7, 0x9029, 0x4, 0x8]}) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) [ 104.683014] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 104.720906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 08:17:19 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xffff, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0xd0, 0x9, 0xffff, 0x8, 0x4}, 0x14) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) r6 = gettid() setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000200)={0x8, {0x2, 0x4e22, @rand_addr=0x7fffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0xeeec, 0x5, 0xffffffffffffffc1, 0x1000, &(0x7f00000001c0)='bcsh0\x00', 0x1000, 0xfffffffffffffeff, 0x41}) fcntl$setown(r2, 0x8, r6) ioctl$IOC_PR_PREEMPT(r5, 0x401870cb, &(0x7f0000000040)={0x5, 0x100000000, 0x8, 0xfff}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x11) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/06/01 08:17:19 executing program 2: personality(0xc40000d) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x101) 2018/06/01 08:17:19 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x610801, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x98, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x4e21, @rand_addr=0x80000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x25c}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2}, 0x8) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) [ 104.778295] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 104.819782] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 08:17:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x11bd) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x7, 0x0, 0xfffffffffffffffb, 0x4, 0x1f, 0xf145}, 0x2, 0x0, 0xffffffffffffff7f, 0x6, 0x34d, "7504f65a7a730d793587a80d430ec7b56469149642d31c8605ddf97f67d3860d6ffc326818237c27345b6d5d577052eab9d362ca8f701f154a5017092274e5d5a480b44f24fb156751249aff7125cfcfd422cef9984810fc18d939933046047799ba19dd1eeb9221092614d77b314c33f643ebdd38e9c366158c5054b62270ac"}) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000003000)=""/174) 2018/06/01 08:17:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'ip6gre0\x00', 0x5}) r2 = syz_open_pts(r0, 0xc00) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x3) ioctl$TCSETAF(r2, 0x80047456, &(0x7f00000000c0)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) [ 105.808131] PPPIOCDETACH file->f_count=2 2018/06/01 08:17:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000200000002000000e000000100000000000000000800120002000200000000007d220000180000000303000000000000000000000000001f03000000160000000301000000000001000000000000000000000000030005000000000002000000e00000010000000000000000569e2a909edac9"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f00000019c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000002000)=""/12, 0xc}}, {{&(0x7f0000002040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000025c0)}}], 0x2, 0x10000, &(0x7f0000002e80)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, 0xffffffffffffffff, 0x0, 0xc150, 0x7, 0x18}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000040)=0xfffffffffffffe23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r3, 0x44, "449922341537bbf2155a74bc4c3476e1a047d8d5ab6e5bd1565ae800a2f0539acbabf3e109a1007628d0840322fa86a9779efd0b3b4c6abfdd73b4285b662a0b352cffc4"}, &(0x7f0000000140)=0x4c) 2018/06/01 08:17:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket(0x10, 0x802, 0x0) sendmmsg(r1, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001780)="3b66a1faa6ad94063aa5af4d77712ae6", 0x10}], 0x1, &(0x7f00000018c0)}}, {{&(0x7f0000003b00)=@rc={0x1f, {0x80, 0x2, 0x9, 0x5, 0xb58a, 0x4}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003b80)="33de7907d82af860fc2bb36e065f", 0xe}], 0x1, 0x0, 0x0, 0x80}, 0x3}], 0x2, 0x40) 2018/06/01 08:17:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000000040)) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xf3de, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000380)={r2, 0x2, &(0x7f0000000240)=[0x21, 0x80000001], &(0x7f0000000280)=[0xfff, 0x9, 0x4], 0x6, 0x7, 0xffffffffffffffa6, &(0x7f0000000300)=[0x1f, 0x0, 0x8, 0x9, 0xbaf, 0x80000001, 0x8f], &(0x7f0000000340)=[0x5, 0x4607, 0x3d, 0x80000001, 0x0, 0x4, 0x800, 0x7, 0x8c]}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000003c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000400)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x802c542a, &(0x7f0000000180)) 2018/06/01 08:17:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x100000001, 0x2, 0xffffdfdf00000003}, 0x2c) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0xffff, 0x3, 0x38, 0x79, 0x4, 0x4, 0x0, 0x9, 0x3, 0x4, 0xd6b3, 0x7fff, 0x2, 0x7000, 0x9]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21}}}, 0x84) 2018/06/01 08:17:20 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl(r0, 0x800, &(0x7f0000000200)="f892a27e9189810ba4f8858ae1950262d0a66eabfde9496bcf23f44cd9cb8450ec164415fbcdfec9675a8f97b8ecdf586066af5d62a0f295821aabe7e85867cebe99261ca370f16195b5a125b963d6669dca8dc5f5a50f246d62839fdcf0c632002e6194acfe1b059754c005e3451984aab5f057a3d9043a12dccb7ded1958a6c44f1579d12cc5b38590c27e2ed4a8629202d65b995b1bb60783ffdd0c08a0d79ba4bbd7743cfe09892f1b584a15a5066269a80b0ca978d9f4b49a898237b38aebb11c7da9e4db67162deb9119ed0e670763497f90f34ccf1099983fa77ac8957fb78599") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl(r1, 0x1, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x149800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xffffffffffff990b, 0x8001, 0x1, 0xfff, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x8}, &(0x7f00000001c0)=0x8) 2018/06/01 08:17:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000500)={@broadcast, @remote, 0x0}, &(0x7f0000000540)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004a00)=0x14) accept(r0, &(0x7f0000004a80)=@hci={0x0, 0x0}, &(0x7f0000004b00)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000051c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000055c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000005580)={&(0x7f0000005200)={0x344, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0xac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x95}}}]}}, {{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x120000000}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb0, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}]}, 0x344}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) r10 = creat(&(0x7f0000000000)='./file0\x00', 0x44) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) write$binfmt_script(r10, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) 2018/06/01 08:17:20 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8}, 0x8) setfsgid(r1) 2018/06/01 08:17:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0xfffffe43) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x20, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) r3 = syz_open_pts(r2, 0x100) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6b65a878, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0xfffffffffffffffc, &(0x7f0000000080)={0xa, 0x0, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000100)="fa34df1a6755b551fc2b8b4d61abcf1d052c672a2286bf0e5055ff84fac329", 0x1f, 0x2000c001, &(0x7f0000000140)={0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3000}, 0x1c) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000240)={0x3, 0x9, 0x37a0bcaf, 0x81, 0x3, 0x6, 0x5, 0x3, 0x6, 0xc79}) 2018/06/01 08:17:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getpid() r2 = dup(r1) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r2) 2018/06/01 08:17:21 executing program 1: mlockall(0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x7d, &(0x7f0000000000)=""/127, &(0x7f00000000c0)=0x7f) 2018/06/01 08:17:21 executing program 5: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x282, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20680, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x10}) 2018/06/01 08:17:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x200000000000, 0x7fffa) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46002002000000000000000001010056ec64ce94084710e297a084d19b00de0e00000000000000"], 0x2a) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000340)=""/196, 0xc4) 2018/06/01 08:17:21 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x641, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0xf}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @rand_addr=0xe73}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5d}], 0x78) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="1f2dc94a8038e589b61845e7c7c8df4bdc0879abbc617c59d85ff0894027d0bfd3524a704d69f135279287c066f58b6caf1bf7164f6894663287bead70bbc37c941f7eb792b22526707f63539d6a925d81489bf8b45fba2525b22cf7276c7ed122b2c65c66926d1a179bf2d9806494590f187f244cdfd2aec610ab0105015123569b7736b34bc9571831122af31cabcb3cbe9117a4b5816d2f9e3d2691041bf502c7cf3ee3a7650423a98c108f4d1b8c4fd7dcc1053a32a9b4c31cba1a9da87008c7d0213dc6914883b9f08814a4ec9bd2215226cc2c16e11d") 2018/06/01 08:17:21 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "d3a9f7", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5f587f", 0x0, "a861d1"}}}}}}}, &(0x7f0000000000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/01 08:17:21 executing program 2: sysfs$2(0x4, 0x0, &(0x7f0000000040)=""/105) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0), 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/06/01 08:17:21 executing program 6: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) setgroups(0x4, &(0x7f00000001c0)=[r0, r1, r2, r3]) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@sco={0x1f}}) 2018/06/01 08:17:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0x8912, &(0x7f0000000080)="0047f32f07dc9ed82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000002, 0x8031, r0, 0x2000000000) 2018/06/01 08:17:21 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@rc, &(0x7f0000000040)=0x80, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x4, 0x2, 0xe76, 0xe, 0x6, 0x2, 0x6}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_script(r1, &(0x7f00000003c0)={'#! ', './file0', [], 0xa}, 0xb) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000b9000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) 2018/06/01 08:17:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000000)="00446303", 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x100) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000180)={0x1, r1}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) getsockopt$inet_opts(r0, 0x0, 0x40000000009, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) 2018/06/01 08:17:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x8, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004ff0)={r1, &(0x7f000000cf29)="1c"}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff4272, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/06/01 08:17:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000fc0)=[{&(0x7f0000000780)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000900), 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="2e0301000000840000000100000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x32e}], 0x1, 0x0) 2018/06/01 08:17:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0xfffffffffffffdef) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) 2018/06/01 08:17:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") lseek(r0, 0x0, 0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440400, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x8, 0xfff, 0x2, 0x665f60c4, 0x7, 0x200, 0xfffffffffffff000, 0xf2, 0x5, 0xe1, 0x6, 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) 2018/06/01 08:17:22 executing program 5: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='%', 0x1, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x100000000, 0x1f, 0x8001}) keyctl$get_keyring_id(0x0, r0, 0x0) 2018/06/01 08:17:22 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="71e20096"], &(0x7f00000001c0)=0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0xc1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xb5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="6d0000008897a46cfc09c2981c93f684e351dfb5fb04942c0e3159f8894747642452a2e1bbadc70785fd40c0e7008bd3022631b7e78547802cc78ecdde3a9c62fd5240773a4f468c9fe1577d956f6cbe17f3f936e69f593667dd8cbec129d91f047413bf06c6e4d99dac5836c763686ec0"], &(0x7f0000000140)=0x75) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x20000) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000240)) 2018/06/01 08:17:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x1f) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x4040) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/06/01 08:17:22 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0x9, 0x9, "65a90cc9f9ae", 0x6}, 0x80) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x3}, {}, 0x0, 0x0, 0x3ff}) 2018/06/01 08:17:22 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xfff) 2018/06/01 08:17:22 executing program 6: r0 = socket$inet6(0xa, 0x100000003, 0x1) sendto$inet6(r0, &(0x7f0000000000)="7c90406c97216ade6ee4aed36cb6a428ab46f9d470f6ff26f86c96cff7bda9ea5f0caaa7c36225c8197ecde02a93c50debcabc49ee8bfb16e662fb38ee62cd86b484b35579e9db5f665b6d740e6abf", 0x13, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2, @loopback={0xff00000000000000, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) 2018/06/01 08:17:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x54, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) 2018/06/01 08:17:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) lseek(r2, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x200000000000012b, &(0x7f0000000500)=[{0x0}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000400)={r5, 0x1, &(0x7f00000002c0)=[0x8477], &(0x7f0000000300)=[0x2, 0x5fb], 0x44, 0x6, 0xc3f, &(0x7f0000000340)=[0x6, 0x4, 0xc34b, 0xf8, 0x9, 0x10000], &(0x7f0000000380)=[0xffff]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000280)={r4, &(0x7f0000000440)=""/124}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/06/01 08:17:22 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000380)={0x0, 0x7530}, 0x10) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x20000000) sendmmsg(r2, &(0x7f0000000200), 0x0, 0x90) 2018/06/01 08:17:22 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$vnet(r2, &(0x7f0000000500)={0x1, {&(0x7f0000000400)=""/22, 0x16, &(0x7f0000000440)=""/135}}, 0x68) ftruncate(r2, 0x88200) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/01 08:17:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") preadv(r0, &(0x7f0000000800)=[{&(0x7f0000004200)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/01 08:17:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040), 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000012c0)=0xe8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000000c0)={0x2, 0x0, [0x0, 0x0]}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000001300)=r2) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x2000ff6f}], 0x1) 2018/06/01 08:17:23 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000018c0)=@generic, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000002b80)={0x77359400}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x103200, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) dup3(r0, r1, 0x0) 2018/06/01 08:17:23 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, 0x0, 0xff0000ff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0xc0, 0x9, 0x3, 0x8001, 0x7ff, 0x7, 'bridge_slave_0\x00', 'veth0\x00', {}, {0xff}, 0x0, 0x162}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @multicast2=0xe0000002, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) 2018/06/01 08:17:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x24008040, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)="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", 0x4d1}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/06/01 08:17:23 executing program 0: 2018/06/01 08:17:23 executing program 5: 2018/06/01 08:17:23 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x8a, &(0x7f00002c2000/0x1000)=nil, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0x7, 0x7}, &(0x7f0000000100)=0x10) 2018/06/01 08:17:23 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000001140)=[{{&(0x7f0000002d40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003ec0)) 2018/06/01 08:17:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffe32, 0x0) 2018/06/01 08:17:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x10000001b) 2018/06/01 08:17:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800000000001e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000010000000000007bebfe3530b3103cc802e3667ba6d080eb81a84a6f303f452ae52abe4c1b4730a35f6f5c92f44327116388d152e38f4e20be3b1b8ab5b74538b7d703ac2e8b5cf3028a39846aa4b1e19014eb22e70179ce29fb5f245100000000000000000000170100000800000000000000000000000801000000000000eaff8c077b2f6fcdb35a353324cbecedc27cb5f24d259864c06fbe2d3e18e027749915e73ff577cea5e67d5ee7bccb0f96c9fe1edea0724f0fca130406fd40390819e379eaf86c0f1c00000000000000"], 0xd8}}], 0x1, 0x0) 2018/06/01 08:17:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_acct\x00') lseek(r0, 0x63, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000fddfff)) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/06/01 08:17:23 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000003800000002010084000000001"]) write$cgroup_int(r0, &(0x7f0000000040)={[0x37, 0x37, 0x2f, 0x2d]}, 0x4) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/06/01 08:17:24 executing program 5: r0 = socket(0xa, 0x3, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c84fb8)=ANY=[@ANYBLOB="0004040000000000fe8000000000856cfbceb55e086fea000000000000000000fffe800000000000"], 0x1) 2018/06/01 08:17:24 executing program 7: timer_create(0xffb7fffffffffff0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{}, {0x0, r0}}, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x309000) ioctl$int_out(r1, 0x5460, &(0x7f0000000100)) 2018/06/01 08:17:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000380)='./bus/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000300)='./bus\x00', r2}, 0x10) r3 = socket$inet6(0xa, 0x400000000001, 0x10000000000) r4 = dup(r3) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x1) socket$inet6(0xa, 0x6, 0x3) bind$inet6(r3, &(0x7f0000000700)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sendto$inet6(r3, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e57", 0x2d, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) ioctl$int_in(r3, 0x5452, &(0x7f0000000340)=0x4) getsockname$packet(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x4, 0x400, 0x2, 0x2000202, r6}) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) ppoll(&(0x7f00000000c0)=[{r5}, {r3, 0x210}, {r3}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) r7 = getpgrp(0x0) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000680)={r7, r8, r9}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)='I', 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/3, 0x200}) 2018/06/01 08:17:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) 2018/06/01 08:17:24 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000300)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/06/01 08:17:24 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/01 08:17:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x800, 0x2, 0x7, 0x40, 0x10001, 0xf3f9, 0x34d3, 0xff00, 0x80000001, 0x71f20f41, 0x5}, 0xb) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) write$rdma_cm(r1, &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000000000800000"], 0x20) dup2(r0, r2) 2018/06/01 08:17:24 executing program 6: unshare(0x2000400) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x6}, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0), 0x2d9) 2018/06/01 08:17:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/06/01 08:17:24 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0xba}) 2018/06/01 08:17:24 executing program 3: r0 = socket$inet(0x2, 0x40000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x107e, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/06/01 08:17:24 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001140), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000002040)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002000), 0x13f, 0x100d}}, 0x20) write$rdma_cm(r0, &(0x7f0000002a40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002a00), 0x117, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000004680)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000004640)={0xffffffff}, 0x4, 0xffffffff, 0x1c, 0x1, @ib={0x1b, 0x200, 0x7, {"bea9e540c5d03561f7c88dfd221b2339"}, 0x6, 0xfffffffffffffffa, 0x8001}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000004740)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f0000002ac0), r1}}, 0xffffffffffffff27) 2018/06/01 08:17:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x227}], 0x1, 0x0) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/01 08:17:24 executing program 7: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)="76656e852d2735b4cbad6c85a269ff15dcbd6f00", 0x14) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000ffdbdf25110000002400030008000500ac1414aa080001000100b62a4500000800010000000000080003000200000014000300080007004e21000008000400040000001c000300080004000180000008000800400000000800050000"], 0x68}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000) 2018/06/01 08:17:25 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80800) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000100)="819bfc9b14e52f857129772652ff15c9e8a9d85b0d31141ccccf1fa1471776c28e2a5ddd7a7b4facea50f12c3282e97045b5cc5feeea856b9a21d16724f6d41aa208c1ee0ac7cd27dc9d7acbb9a6369b87f46b5b8a5cbf1e30a085629ff3bd5aa40adfe812c0332404109c3a570fba6578f27d2c301965d1bda6f9d3faf42efacf831acbeb0462829efd730530efeb3aabd8ecfc0b58e33237fa", 0x9a}, {&(0x7f00000001c0)="901b184ad1582dba2d0fd48ddad54a570593d449db402240b02fa11c3ecc9abe5b68d4a94ef07e61ed1fa8397b41755c6269cd42157d58969432cefb8656653a4f6c53e3c7ec9ae54deca97ecbe1288f1af467c3d600854ac69b31104be069aaaae0537d344bef8d779b2eb84d7753dfd4e1193f1f5441fa3a894dada91e800c8c3a77e942199f90a0cd6982f6a897edab0a71beee0aa7ee1de6127017c8bfd5da06efa0146e611258c25b7c6ac01a3efdf3ee92c48c68cd99b18b2f4ca4b6f99999d0ca6194e03618d34a4b1a4787e75ed7e220282bbe649b673a1cff6376f8a7cb1e25258f043182621a44357487ecb4fbc9bccd", 0xf5}, {&(0x7f00000002c0)="5b513143fec589b1e0b896c4ffa327c83556b78bd3764eb32681222a76698a0c05bff3842211fd21cc3b3025c902fcc6e1a3c24cc80c27f28c063f7853a56349a98a05b6906bf47b97de0febbfc6fed3ff639e86ad3f83a39de71364b7395c", 0x5f}], 0x3, 0x0) r1 = userfaultfd(0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) [ 110.528318] ================================================================== [ 110.535717] BUG: KMSAN: uninit-value in _copy_to_iter+0x45f/0x2800 [ 110.542033] CPU: 1 PID: 7644 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 110.549302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.558646] Call Trace: [ 110.561221] dump_stack+0x185/0x1d0 [ 110.564833] ? kmsan_internal_check_memory+0x116/0x1e0 [ 110.570091] kmsan_report+0x149/0x260 [ 110.573877] kmsan_internal_check_memory+0x135/0x1e0 [ 110.578976] kmsan_copy_to_user+0x75/0x160 [ 110.583200] ? _copy_to_iter+0x92/0x2800 [ 110.587253] _copy_to_iter+0x45f/0x2800 [ 110.591230] ? finish_wait+0x10a/0x3e0 [ 110.595121] vhost_chr_read_iter+0x7b3/0xc30 [ 110.599521] ? init_wait_entry+0x1a0/0x1a0 [ 110.603741] vhost_net_chr_read_iter+0xf6/0x130 [ 110.608405] ? vhost_net_exit+0x30/0x30 [ 110.612370] do_iter_readv_writev+0x84d/0xa00 [ 110.616846] ? vhost_net_exit+0x30/0x30 [ 110.620811] do_iter_read+0x303/0xd70 [ 110.624604] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.630049] do_readv+0x295/0x5f0 [ 110.633510] __x64_sys_readv+0xe1/0x120 [ 110.637488] do_syscall_64+0x152/0x230 [ 110.641374] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.646548] RIP: 0033:0x455a09 [ 110.649723] RSP: 002b:00007f1a94b96c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 110.657414] RAX: ffffffffffffffda RBX: 00007f1a94b976d4 RCX: 0000000000455a09 [ 110.664663] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000015 [ 110.671912] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.679162] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.686415] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 110.693668] [ 110.695294] Uninit was created at: [ 110.698828] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 110.703926] kmsan_kmalloc+0x94/0x100 [ 110.707708] __kmalloc+0x141/0x350 [ 110.711244] translate_desc+0xbef/0x1120 [ 110.715289] vhost_update_used_flags+0x469/0x8d0 [ 110.720037] vhost_vq_init_access+0x173/0xa20 [ 110.724520] vhost_net_ioctl+0x2212/0x3450 [ 110.728741] do_vfs_ioctl+0xaf8/0x2410 [ 110.732612] __x64_sys_ioctl+0x280/0x320 [ 110.736658] do_syscall_64+0x152/0x230 [ 110.740550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.745727] [ 110.747335] Bytes 4-7 of 72 are uninitialized [ 110.751807] Memory access starts at ffff880133d5ea80 [ 110.756895] ================================================================== [ 110.764230] Disabling lock debugging due to kernel taint [ 110.769657] Kernel panic - not syncing: panic_on_warn set ... [ 110.769657] [ 110.777007] CPU: 1 PID: 7644 Comm: syz-executor2 Tainted: G B 4.17.0-rc5+ #103 [ 110.785652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.794985] Call Trace: [ 110.797563] dump_stack+0x185/0x1d0 [ 110.801174] panic+0x39d/0x940 [ 110.804365] ? kmsan_internal_check_memory+0x116/0x1e0 [ 110.809624] kmsan_report+0x260/0x260 [ 110.813411] kmsan_internal_check_memory+0x135/0x1e0 [ 110.818509] kmsan_copy_to_user+0x75/0x160 [ 110.822725] ? _copy_to_iter+0x92/0x2800 [ 110.826770] _copy_to_iter+0x45f/0x2800 [ 110.830727] ? finish_wait+0x10a/0x3e0 [ 110.834608] vhost_chr_read_iter+0x7b3/0xc30 [ 110.839001] ? init_wait_entry+0x1a0/0x1a0 [ 110.843227] vhost_net_chr_read_iter+0xf6/0x130 [ 110.847879] ? vhost_net_exit+0x30/0x30 [ 110.851837] do_iter_readv_writev+0x84d/0xa00 [ 110.856321] ? vhost_net_exit+0x30/0x30 [ 110.860279] do_iter_read+0x303/0xd70 [ 110.864065] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.869505] do_readv+0x295/0x5f0 [ 110.872948] __x64_sys_readv+0xe1/0x120 [ 110.876908] do_syscall_64+0x152/0x230 [ 110.880784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.885955] RIP: 0033:0x455a09 [ 110.889129] RSP: 002b:00007f1a94b96c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 110.896819] RAX: ffffffffffffffda RBX: 00007f1a94b976d4 RCX: 0000000000455a09 [ 110.904069] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000015 [ 110.911321] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.918592] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.925843] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 110.933564] Dumping ftrace buffer: [ 110.937090] (ftrace buffer empty) [ 110.940779] Kernel Offset: disabled [ 110.944391] Rebooting in 86400 seconds..