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&(0x7f0000006c40)=[{&(0x7f0000005a00)="de1ef726ea952fb9405d4dc94cd7da2ab2023e66a40eb3d2747dde1162e7dd0e126fd546e5d2080af78736b52b5d97a0491c85fcef7f6819160dc032589b032570e172d5a52046f87fb02eb167801cd07b029af09e774032fb0793c0d2b97e269d54b3cc26f156286821c73ed14ea847e36d360ab1f9562ae9333b19a52168e0d0e1fe521810ee7112f506bb085ecdae973194d9a7e83b2c21bd1b4220577227b9d2b104aebcc41be74cb41351b6fd6d6dd90cc756c47e3b24523d5e8e481cb3a15fb3305d2d9fce6b72adce9ff75571fa1e6de63095f294ca4aeb0694c9f7f4c9c2225422d60e7dcd893b41b4f01a35c2c767ac7037316692f942a5b338647de9a1c07f423b3680103ce0834b15f19288858a989c105c5d3fdcad71db47f804657cc34d5ba3500ba9bdd2589776227435c2eca300a9f72901d998a8e46f53a1222479ea08c2aea837f0bc9b3e97464490f14d1d26cf70d120984a5e683b4ab2154b81f399f2f067bc6b8d6e9c3653a7b8472b6a66c5f61217c30b84d81a21354c90b93060b2023e1f3c5a2fd0e502cfea911854f32387fe53af0c766598641df7241dd190e151add58175480879f5bcc5bec8e7f2321216b53df80f0165f3b29e34d8ce33961a6333a58a9412a7d1666810200ed02c954a981006c7a38070fad7e4f24047c9f5f2346c8d90949dcdc1e24ca6e68bffa1375889c38f80281b854298e67ccf01d296277b2a63275cd3a9477c30640a3af990ebf5ac49b7050393bf89ef9f8aa1730b3a6728f9ff95979246cde61dac25c542a8718dc4b0e19e0756f0c96a3f5738b6ddced5192c9f689708dca58e53660804118a4c3873b9e22562881738b25588b02e6e6197354366fcb454b125014cc465e59b7cf0557a4566168d8e103d6ed0ee994d7837e270ba6a51d18ca9afc8cc184cdf6eb2cad30a72b15d66bd743a1c06ae826074f68268df1f9215bb48d0134db56942470187a09310798befd9485b7a377c7cca5ea9acd61fd43f8ac88ac003976fbf2fb57b88a1476762381ebf9ea8409ecc0f26702f072c6bbe9a2883f516af4fafade807c58693935055a2501b89840d9d15467d96885e4f603d414e3df6e964d9b8ab430f7508fbac8e91aa09640398c34b400c77fdb12d7020357c353e55256ebcc2f6896155692109f4bba292cce4b341b5cb1760cfbe9c39a271becab020748951911d5238c95ce8ca8ae61941f10d974e654b6aabec21b4480fb3c88cdcdf3ddf2e48cb7978a20dc951586e22b8f3136778ee7b2803318fba3498d1c732f65da63511dd8ecbbb956b5d710408087aac4911179b64fe7a8c8ce40b3c9ef9e0c9af41347e2ba085aeae3938d0b842d8df7e552e58db3ce4f1b5cf5b723e430155e480def966d9049f3dcac9df40f29e8f14b84a73325fbb565ca5bdf1574d1532a78a8d272c493d4e7b7930cb982498b826ddc48b455c7a4387b466d0c77c1c9e7b392f34bc371d94d35bb2709b73f9eb607caa7785290a7dbb27f4a1750a6066cbb1074ee2a46eb7e92a6f69aae2b6035a8fb86badfc4fad0895f2fb1c9073336ad0505af9b53a6c3b7408e545da839be5253a64cf692d6622c41ad20eed3bc59d51f80bf49a8cab55bc1aed30b5d5dfd277c18e9860964e328e9400e0af7ca4f50580456bf26e70e7f2eb759f9d4b23fd0fcc19b9345a0ffc7462838e5541ed652c377a237c362de215953aaaff90160c153ee9d2ddc686fb729e1e6b35332e59c3bb45e5694c216085bdf5c0b77ae3c59eea30cbf382b3680ae215beaea469621f2afbd0991d309078ac6c73b7c10bb40f6aadb94105861f8ec7e535da6c993fc771d505d04c538be32f9e4c43467b4728104f09fbc2e51f935f4ae05aa3ae67e91ef1dfe862283c59cf353f411986d7fbb833baa03e963adf411eb95a8f9e0a1f164cfefe51f2fd241f7708b9a5bab00159afa95af27bbb786bf2491f932edff49a43607cf7be102b291e6bd1387cd1144faa3864bbc2288bfa70139e7297d65cd816f8ba698a0ad52160e593f1316f0c664f03082b10e2a5bd9b9613269cb41a6205e2151c2599e28da4749bed8f53b196e26745307f3c95dd22168a3d6f4454e1b76174ea90d853e1c1d65f489aa6473ee44817f90756f9568427b6142118d67b79fb8788ee11d90eea1e395bee7a7aba8ffa4a26a9149bb54a655481714de88d964e3ef0b3c0575e7f280dbaeaef6d1f4c11e9c20122e7566de14d982bfb252176280d9bffafe8739f3c7feab766b15c50519a3ebecefa4b26825474c1116522e57cf8eeb9106babda435112b67ccfab5ba97941d9a664f4e6f4255721f3e03516e7c7eec5d76de90766420bf3ab896c206d6af9b2e605cc9e29cb38042dd863314fa71ca5ed97f5a553c9a1cc278ec8861347687220fcd03df159c65b02c06660043d746685ea8b037619af0cc1ee7f316e107c3fe9b4b59c91b0608ae04cbc8b7df3f0853b57830ed7ec690fe606e37a17f7c31d1f6c54c17052033e9f268caad6b788e0f9416ff62272d91130e5ef35ae56968462735d9c3f5f27c11ab2f5de0b307708bfaad5604af66a8d878bd2607314c5eb265f75cab45b3b13aeabb305b55e0b2286e0dc16245c315dc9e655ec6aabc0030992fd324ee1e84dd691ad2cea6ecacf377b66bfde436029d17b12dc27817e0d48d850e0b5afeb517eeda4b02cf6cdcdbcd602402a3ba09f49032f3e12a9ad0d5936b7c96209f172dcc97a4b08cf93360cb53a0ce042520f00e50c1dd18d3e57842fb5aeffe368acec3ddbc684643965963f74d8f69713775d5c6f10baf7b930dff0ddd42209488e015c32dfad66cf8d6a12d2216dca2c329e2ff6f5f038b6181035c797ac4983406cbf1cdb358181cdf240cd3a546184724b06768fb201c76a86b7dd0509480f8e2c93ead24bca7b2f67f017d1382cee7a72b1945c233bafb49e9dcceceb8866aee1684233d55ea49d3f07204c29fdf5e25bed8ffc1caf65611bdd6403cd397d493345605173f299d1dd177d1c6ba9cf63c79121a7771018df6aedc6cc135fb4ad125e11601a17343f65a75779ee6f99dbbf9d39b599eef7f0b41344e48ec2669cc46a7a584cada85cf6ccd6f4494cc05824381acce6478e623157dbbc615404637423cb8815c0474ec22f09f800119ae47b97998540c63de0ca8b2668fd4db80757927256d7a9bd909dc8f843172efcf3176d7c9f4aa719b59337b1fbeda6ce590b0161459c0cdda3af05da1a604e16abce34452f239df4a1cac37dbf931bbd8632b1667acd27684c5511ba541eb954d07dabc458e3c70965e31d8ca98299b7cfc62f3c114f14c1ea0b21aba3d855984db4c4e35a2a997cc30a94c9909e2c3c9509e79765b3a4905fa38bd38776a74bae2e237a0ea80a77fc453ab4bc7b936be915bc6f2cd8ef19d789404d10c27dec3b39e4bf8574df035b9edb710cd52a82478672a3ef14a5117ed091296840bf1f2f831a57e4040db1b2eff4ff25d5329996ead165043bb016c6dd9716ba00c17ed5df86fff20994ce8f271310bfa7eb6318d11f48c57b0e94fab6cccb50a39eec010a87d1840084b617c755925a4c09a0d9bc92b9856fddde256acd44913e3fb5cf3f171f33d3da6362d265b4d9fdc8fa03e8aafbca945c038be13e9b7356a6921ae3a2c221728657483d32e6dd5d6647552caf8b72bfb2557478b63efa73aecc55ffbd252c4a052dd120d2b858ed5c95040cd1a019dcac666e03d7ce1df2239f879c7f7749677b0f16168190ddcf8535774118f5c6d82339deed5d0cede9690edd9baa18936788a3b874562d3899282ccea47c1794e3197d4362be279a0aca0cdd34156ec09e7a062c5c3594f7a2bd085375e36ccbd79edf8fca6c106acfa49661270b79dc15539081b3a3632a19b46f9033f0e61a0a3ed334377e8cfe2e41c622b60bd5e2b373fe490dfab05a12093bb16c85e01e32a8e1ade39d49dca70c61c412d65fa0ccfd3f0f7c468aa5e642a329f20a9f35f31a292692dc5eb4eb97ad769b82303b91d13dcd1607a699c10eadeaad55f999ca2f17f5113575fe0b5a5a5fc3a94fd51ad867e8ac29b22ca04208d7576003c13928a9ddd7fbed19a6040764395201c3b6d04d313280966138b0aad13902fa4471d0c86428d1d5af962456b2220571d88de2891dfc79068f86a038d40dd7bc68a82972aeda1ffa058e3175e19388d6422d5fdd87d72b4fc6c7466015c5cc7b21642fd9aab830bc0a9eed6b3776f0f114d54e9a24ca7e298bfe3a8eac1d973752cb2f2b19c200b426a806f0a874f3765bf90e99710fa98b6128b1884d9459faea87c5f2cfda3763f0193239beccc36ae42be45bd0a1e3c21e0e40a34c9677db9a51e3c31ca693008a67641782b0f1fda9c9c2aa5039a29b069f4eb07e95e347ac4a25cbf49ae2574a38ae10b8717fdaf91e8146de4ba490c107ac3316f17d2ebeb2f8fdd2b5f1bbf16b561148ef7793d69c9d8a7c428bd5ebe2a007f00f341c961fba5c2f6fcdf4ed08cbcb8d74fb246ccbc81905960faf3315de7a8362ae78308be25701d43b74793d52f638923204066ed5fa93819377e762233682b333a1b3ef94cee15fa64942e966cdfc953c15e39d7446f02b480d8c90d464ac506cb6ca380f2d8781d66b12f50c182956362b9fda6ee79f6fef394d4ed5d494248c8859757752fc303743952c358ebd62031a99648df24f046f2e06ae2286aea2398e41820a74253cb14d92c3a4a1cb571054f1ede16576bf0abd193fd6f44b73970b08e79df6e1cfc6a1c9476671668a6bc5fb20486ed9ef4b3c6a53735f7c3e519d0da2ff2e2a7c958037ce697145ed501dfbbbf1077a184096a2330e8004538fac87f1c6c31c58a140c0839016a2733f70ad675d8772361667b5fbb6b578e26d95ee9ce2bd2a3b0c0dba8d703d3d2cb1839209f3ca032b866714bb462a4e9895f43e2e17b2d28e6ead1eec6a876fd4b5f658843dc50062f60882f2933806ff8f8186b465d86ec101f7a4b0e68787b2c14544adc22c29018765f2b32ee12501129fd3c84c1dc2bf69f4c87ec4b6681cfbceb5b952fe2a287ffe0adb8d4b5489de257ec83e38aa7fc17accf31a5afc9f934e64901d2f3ea4653d4ccc5251bf638f621f2018fa2777743066202f7f693fe9f30516810e068a5a28c97bd0b306c084564cc013174910533c559d8d322c3fa836c9f2fdd0cf0d3fb38f7772b508bdc8eb6ede7f0eae0e19cafd074b9130f6503875499b17fdbff4a7e00f330fac86bbecbad3335122548e619f630c6f27f8bd66b370e3c109cecbce1467c1862ebb5a70358a07c580f4e777d26acd8e19c52b6c91dbb894f55e635a8fbff45b97a3f14b1612e06c35ce56e3114ebd20ac0223fb4d4fcd6a6f7e71340d822b69e9352bf2d02604c400657501a344aa66735806190ea9c3e09e55375157ebb4466a9bbeaebd4a88335ed072c1e771a989e0919fc2c2f30e2e64f28d4d0aa157c6aa69555e8673bea4b0150f783258e47ba7f68e2f3c8e08b86a16b1c17f3bf5c4a4f5c742687d687e3e3ecef055fe0a8d1609da1ebadab2621cb93e59ea78233cd465ceeab8d366220d815bd17734193d0c1811bad85044f6ceb9cc330ad4fb9704c7025920123f7de6c360beee46809999184bb60c03420c406d90f8b412c388ad7996ca09b39e0e3d9e4f029c7dd806747fd9552b279281dec08b89abe1ebd1e1a971b25e579ed5ec979e23dd1fd696ced6149eb3739a52a24c350bdfc70436031a971298", 0x1000}, {&(0x7f0000006a00)="f8a57b8b2bc17dbf69959bb8bd", 0xd}, {&(0x7f0000006a40)="f107ef87cc8abdea6ff8fe094c4447265c966e0d02553ec173241b20921632fb10889654d8f5b37ba9b0896f12267727cb7df065ea31fef028df796cae9a0b499fe8a6387b022c603a0a7dba9662f789acca78d40b794044f25de19fc37dfcbb7b93a6be3cd9cbe2495e17f52f59e7f8125de1dd330b4c04d220db68b4327ad503a5c673bea89dc985d9a09c7b31daf14a6b6d42ea3253395465d6edba086fa221460841ec2a39befa865a1e6e98771f1a8b1c93aae6964244f0c855af5fbd06836d1c", 0xc3}, {&(0x7f0000006b40)="de7a0e33e0c43d6a4834ab364190f88b8990f7721bc832e2e7fcf96e9c95e13e7e33112e821d89c2ce72e7c5bca730add46feb372b2ec0814a827bf116c7714aa0938304ee24f00bee48028972fcd7ff9ff5", 0x52}, {&(0x7f0000006bc0)="88be2a76dd1f00ba52f4d2679215321d0ac70c6ba82912674657ec37ea43719b55b2ad6b5f7645923bfb619af7b3295a1114a55f7fc10f0da04d1b3a1f46d6c7ad6283d3a40bbb694a1faf266364f58b5cf89f4e81c784efd963197f234a756c29efb6b7f14cf626764f6e2b3daca4cb7c8a31c63ba5397a", 0x78}], 0x5, &(0x7f0000006c80)=[@op={0x10, 0x117, 0x3}, @iv={0x3c, 0x117, 0x2, 0x2c, "d02fcbb7bfe3aab5821e046a6d48fdf85a9e302385d8206084d6314128434c1190343c29722a8137445bec95"}, @assoc={0x10, 0x117, 0x4, 0xe29}, @assoc={0x10, 0x117, 0x4, 0x7fff}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x14, 0x117, 0x2, 0x4, "fa5c2b95"}], 0xa0, 0x4000000}], 0x8, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/28 15:32:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001240)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) write(r0, &(0x7f0000000240)="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", 0x1000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001300)={r3, @in6={{0xa, 0x4e20, 0x169, @local={0xfe, 0x80, [], 0xaa}, 0x51e3}}}, 0x84) 2018/03/28 15:32:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfb3, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x82200) ioctl$TIOCSTI(r1, 0x5412, 0x1d4) 2018/03/28 15:32:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000ec0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x4, 0xd84, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'lo\x00', 'eql\x00', 'ip6gre0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8ec, 0x8ec, 0xa18, [@among={'among\x00', 0x858, {{0x10000, 0x0, 0x0, {[], 0x4, [{[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}]}, {[], 0x1, [{[], @multicast2=0xe0000002}]}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ipmi_device_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, '\x00', 'gre0\x00', 'vlan0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xc8, 0xf8}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', 'syzkaller1\x00', @random="4a79afa1356b", [], @random="6ffc92af8352", [], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x5, 0x0, 0x0, 'vlan0\x00', 'ip6gretap0\x00', 'irlan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe4, 0x114, 0x144, [@helper={'helper\x00', 0x24, {{0x0, 'tftp-20000\x00'}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xdd4) 2018/03/28 15:32:56 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80040) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x70, "a4b2b5c29a21ddd9f859644afe4c18f74768a973f5e89c8605b8363f92647ebef5d1d583f4a55989b6f9b7b7aa0042de33506f0b175458c773307e7dae13b1f96a78e01187f0a4a03045b48566cad359b94e5c3d5eaffcba313534c9446342b1610ef537ba9f2eda17129e4977b59019"}, &(0x7f0000000140)=0x94) setsockopt$inet_buf(r0, 0x0, 0x4002c, &(0x7f0000000040), 0xfffffffffffffce0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 'lblcr\x00', 0x18, 0xfff, 0x1b}, 0x2c) 2018/03/28 15:32:56 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/03/28 15:32:56 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x8008000000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000021f000)) 2018/03/28 15:32:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400040, 0x0) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23}}, 0x5, 0x1ff, 0x2, 0x7fff, 0x2}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x3}, &(0x7f0000000600)=0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000004c0)=0x2, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x3, @empty, 0x7ff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="8398be88eff7793a096c2cf0bc52fd801ba687eef9ce8beb29030fb131126261480714f265385a96aad7b198a8691d8a87bf0a8646a899addfd74dbf9db30303e1b81dfa96f0223145f0b51fd5ee1b87068cb0952527a19433e2bd2cc73de44b21ee90585b19de33a1d273e807b9e21b677d59f93580cbccd759d5a7cbfd9ec5fb100ff0dab2a3af3da89af7e9f926798f3b66d3a313e16ed9da9bec642613509622ffc7bdb8063ad4f4b74069c24cd60c357ee1fd2319fd67f0d82defdda12812a167a5bcfae6867c", 0xc9}, {&(0x7f0000000280)="b49c7c15286db41ed55c0a5542c4482430bcafeef17279deff6c25b6edcbcc6a98324bbef21a5913d46d6649e9a89e36b898a47ec487861d45264352d7d1fa86fded28b74eabb2db5f7d35c5dd4869f277265466842fc2a26588135787302799159427f118e9206ed12c208173ab1f8cd3b051d0d41f18e19eea26aced", 0x7d}], 0x2, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x2, 0x7, 0xcf67, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x8, 0x2, 0x1, 0x1, 0x4, 0x7, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x24dee261, 0x8207, 0x8, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0xa6fc, 0x4, 0x1d, 0x1, 0x3b1, 0x6, 0x7843, r5}}], 0xb0, 0x4800}], 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f000001f000)}, 0x800) 2018/03/28 15:32:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0x5, 0x1f, 0x3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000440)="0f20e035004000000f22e065440f38cad9400f32420f01df47f4470f2d980000000066b8d8008ec8450f011b3e410f01d1f2470ff0bdedb90000", 0x3a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 15:32:56 executing program 5: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) 2018/03/28 15:32:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000dc0)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/79, 0x4f}], 0x1, &(0x7f0000000180)}, 0x8b}, {{&(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1, &(0x7f0000000380)=""/136, 0x88, 0x2}, 0x9}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000004c0)=""/120, 0x78}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/8, 0x8}, {&(0x7f0000000780)=""/197, 0xc5}, {&(0x7f0000000880)=""/160, 0xa0}, {&(0x7f0000000940)=""/65, 0x41}, {&(0x7f00000009c0)=""/152, 0x98}, {&(0x7f0000000a80)=""/145, 0x91}, {&(0x7f0000000b40)=""/229, 0xe5}], 0xa, &(0x7f0000000cc0)=""/212, 0xd4, 0x8}, 0x7fffffff}], 0x3, 0x100, &(0x7f0000000e40)) sendmsg$nl_crypto(r1, &(0x7f0000001580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40040200}, 0xc, &(0x7f0000000fc0)={&(0x7f0000001480)=@upd={0xf0, 0x12, 0x600, 0x70bd2a, 0x25dfdbfe, {{'lrw-twofish-avx\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}]}, 0xf0}, 0x1, 0x0, 0x0, 0x400c1}, 0xb70036f55544be77) recvmsg$netrom(r1, &(0x7f0000001440)={&(0x7f0000000e80)=@ax25={0x3, {"1eebea55ff6b20"}, 0xffffffffffff0001}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000ec0)="d15a4e335c2e021ecd703a6827fed9e34094d689f4c854c1928c43c238d8747666956f6b98743f880bfff1cf7306c6eaffb227bdee32e5f9ca1bf5a66fbbae36c356a8682e37e9e45224c05ea39750dc9be0bd9237826c6243fd0d932304ef5c9a34d4769d5df2b919ac2979a286c63206e180cfea4675da27423dcdbe969c06a70b6734e75baa7e01ee1a8571f2a9348225888da0810ea0dcda81b016ac6eef1547f601e18a39c89994aa0dddc02da8bbf605f3e7eb2c27ef2c3fcef0e4cbf49a337d6659380a10c47d53e227e812f72f", 0xd1}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)="351e4af4c271c09e6e966464e95f3d28058173eef31d7769bc08954888b9fb14a6c3151bbbc34aa72ac418471ad27c3db1ffd29f4f6752eb2f55de45a4028caa50edec5d79a5a4d3471ff24e09025006aff344b02f16a94147cf2a2cd096237e39fa82270cb6f86a4d280a5728aa7902cc29fd0a29552f2a2c4aa742b405a5ee55a16982defea699341a5b98a46b0834750178f63e9b0de8e026a1bdf36c8bd95e5b8376efd301ea4397b845cfa4ec36dc735fd9a4f49abe8c2ecab1d859347f689ea9c5710d2da2d14e46036f6bcf857dc089749815768793a8a8eb7dc0a82cc2c71d6885633011a50f", 0xea}, {&(0x7f0000001100)="ac57de553951a1423a045a214ec5d19ab97d079b2c59ef108dc6bfd39da5bb83f52d040856d431f07651c972af9fed123f96bb419b89acc6f14fed46e70c1859391c15fb2239c057d3006c661393118db8f46412c51ef4fc57cb7a3bceb4b26547d599055e225fb31d82bf6aaae74f343ca208e24c94970984a21d7b1507aa38fbe82188bdd5244b9a42cfd8446c13f5ac271699549c4ea7bcebc3dac7fe1b0191e761d4f0736edabd4626a572175bf06f2d60d0883693043a00d3e65d568d362c5f040018e6668368bf4608b12d966b6c8c921e1bd63e7acf4b63556dc3f2205a40876c694df1ce85cfb1c5f3", 0xed}, {&(0x7f0000001200)="27c101a351f2df0486812c397b76ef42ddbff45d051f7be0c992ff06b6d7d816a46d7b4224ca1478e47f07c3f0bd546cdd02ed646346aa5bde2a1238b17dd228e00b82cd8617f6b10c71276775e19eb534084078457a64234071fe2dae7490c80e5e2c0400284a28ec96a2f05132082e450a1f4e9d1dd6e3724f3af2624dc5e43483fabfcf24a8172225dd212e000e4b399379ca0e63c0828a26fb0cda84ab5033f2f6fdc74bd2f0e00ee4eaf99c5db42ec72864c798273b9e0f0ed7f32fa543c0041d92b2c2ddd0e87f621a6ec4656564f3c0340fc4cde6c31ae3421bb587825dcd4fdd3dfa9b0d723a", 0xea}, {&(0x7f0000001300)="9430bb84bf15e68f5f4819e067cffe75909f1406a726ff2fdd0dd2cfcfcd2c69e5df4f468f92c93618", 0x29}], 0x6, &(0x7f0000001380)=[{0xb8, 0x0, 0x6, "36494acdbb60a3f2d09d94e9494d901de5485ab21f9829ed1dd819c54f1f87064437376dcc01ef70ccec58b50900c4d5984bda084b47a06a4921e7aefa1e8a8a32f5b06c3a0c97cca8a4a10fd2bd377d74663c823e52ca8c63f0f1c33f1603a3e7c212ba7af60de770380f0e90080849d961880215a455998e73ee50d0ceee218bd04ebb6698108674da1342f4e79c04894f08f220010b29c4e07a4bfd8daeea6c232b3b2ae68d2493698949"}], 0xb8, 0x20044000}, 0x2140) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) dup2(r0, r2) 2018/03/28 15:32:56 executing program 7: r0 = memfd_create(&(0x7f0000000180)="2f285de200", 0x1) fanotify_init(0x1, 0x189000) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="840000001e00000726bd0000000000000000000096f810410802d5a3a175aca1a6b08e9600ed6567e0024fe929457717b31747356175ca259cef4008311f92a1d08d3b0b04fe3827573bba9349a41ecb22e784cb45d6a9088631ab07003b2c3c78f9ddbf4dbd939691ff32ef6d6894ba0fc27c000000"], 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'lo\x00', r1}) socket$alg(0x26, 0x5, 0x0) r2 = socket(0x40000000010, 0x80000, 0x0) connect$unix(r2, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000026000100000000001424000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/28 15:32:56 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) 2018/03/28 15:32:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfd, 0x40}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x98, 0x4) setsockopt$ax25_buf(r1, 0x101, 0x473e047f062eaada, &(0x7f0000000140)="c5eee526e5b0c53094940e12dbf9b01df76c773457a249b27f3446c22b7cf171fff961efa544227bd6a3e4c05fe49e8f8266113fbdd06aa824b128b18aa65fd711", 0x41) sendto$inet(r1, &(0x7f0000000080)="2e47e747138fb8b1cdeeb626c523d8f3e21dcbc96606c51d5ef9d687d21cd7b0ca6f522282cb5caf0141edb5adc35839eedd2f570d2eab02be66c6a8b628bea2aedd4d5f251f924df28326700756bcf6461bdc948fca79f24268e49521008c968661e46c1a3f2a45f09a298eb2d648f02ce288a794aa0c414dbdd9108888038d783189a1dd813e7f2ff297", 0x8b, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/03/28 15:32:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40541, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x0, 0x42) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000842000)={0x3, 0x0, 0x43, 0xfffffffffffffffd}) syz_emit_ethernet(0x335, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000400)={0x0, 0x4, 0x4, &(0x7f00000003c0)}) 2018/03/28 15:32:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x13, 0x80a, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000001c0)=0x40000059) fcntl$setstatus(r1, 0x4, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01007fffffff000004020000000000000300000000000000"]) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x8, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000080)={r5}) 2018/03/28 15:32:56 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1f9, &(0x7f00000031c0)=""/4096, &(0x7f0000003180)=0xfffffffffffffd9a) r2 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1ff, 0x400400) recvfrom$llc(r2, &(0x7f0000000340)=""/183, 0xb7, 0x100, &(0x7f0000000400)={0x1a, 0x0, 0xffffffffffffff00, 0x40b, 0x4, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x109000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x9, 0x8208, 0x1, 0x3, 0x1f, 0x5, 0x2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x2, 0x7fff, 0x731a250c, r4}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x4, 0x9000000, 0x100, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x0, 0x8, 0x68c, 0xf08, 0xa0b0a591978019b8}, &(0x7f00000001c0)=0x98) 2018/03/28 15:32:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="140000ff00000000000000006b00000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x20000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x401) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x7) 2018/03/28 15:32:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x40000000007) exit_group(0xfffffffffffffff8) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='net/dev_mcast\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) 2018/03/28 15:32:56 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x0, &(0x7f0000000ffc), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/28 15:32:56 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000001040)=0x3) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001100)={0x3, r0}) write(r0, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001080)="cabb50f77207c2b684b0ab63b654081b6a2af7c067d0cc7d05bbf4f58b71c95900c90074cd5cec976b8c168f85546d479aec44b6cc", 0x35) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000011c0)={{0x0, 0x4, 0x1, 0x4, "29f9f28c1c29728c4582b03961bbb877cc57fca31170003ac1e7d53e73bbdecd0e481abacf61b59bb0a9eac2", 0x1}, 0x0, 0x0, 0x8, r1, 0x100000001, 0x2, "0e152fa8bdfef392f4a578c9b92345a2c8f97640e88625300302099ac718dc42f377f0951ed86a387ac05038c9352f657a56ba769f83f263d482bcf9b517d938", &(0x7f00000010c0)='%\'\x00', 0x3, [], [0xde4, 0x134, 0x9a, 0x75]}) fcntl$setpipe(r0, 0x407, 0x1ff) syz_open_dev$audion(&(0x7f0000001180)='/dev/audio#\x00', 0x7fff, 0x0) mmap$binder(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x3000000, 0x810, r0, 0x0) close(r0) 2018/03/28 15:32:56 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x292000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/28 15:32:56 executing program 2: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x14103e, 0x0) write$cgroup_int(r0, &(0x7f00000002c0)={[0x0]}, 0x1) sendfile(r0, r0, &(0x7f0000000340), 0x3) [ 154.956258] binder_alloc: binder_alloc_mmap_handler: 26586 20000000-20001000 already mapped failed -16 2018/03/28 15:32:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = gettid() waitid(0x0, r0, &(0x7f0000000040), 0x0, &(0x7f0000000180)) 2018/03/28 15:32:56 executing program 6: r0 = gettid() perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/28 15:32:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/03/28 15:32:56 executing program 1: personality(0x8005000001) io_setup(0x101, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x581080, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) 2018/03/28 15:32:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, 0x10000}}, 0x18) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x80000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x800}, 0x8) 2018/03/28 15:32:56 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') clone(0x10000100, &(0x7f0000000200), &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000240)) 2018/03/28 15:32:56 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000240)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) ioctl(r1, 0x3, &(0x7f0000000440)="fae4347bc34f30173d4c5945c956be0f09260fa064315e5f8933c176052d43f6729aadaafc8a39afeb42c5878ebcb95f406cdab082da86901ece9808cd5f54d7c806eeb1d6e07889dd6c9d3b1557473518086763aa53f9f1c784affb920e26ea99051d4f99eae3d3eb148c22614aac6f58207ec802") unshare(0x2000) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='mime_type\x00', &(0x7f0000000180)='\\eth0selfkeyring(cpuset\x00', &(0x7f0000000200)='cpuset{+wlan0wlan0cpuset\x00', &(0x7f0000000240)='^vmnet1vboxnet0bdev\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='/ppp0\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='user}\'vmnet1+nodev(\tcgroupwlan1)-posix_acl_access\x00', &(0x7f00000003c0)='ppp1lo\x00']) 2018/03/28 15:32:56 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000140)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x4a) keyctl$reject(0x13, 0x0, 0x5, 0x0, 0x0) syz_emit_ethernet(0x394, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x2, 0x8, 0x8001, 0xfffffffffffffff7, 0x0, 0x7fffffff, 0x20000, 0x9, 0x6, 0xb15, 0x7, 0x8, 0x705, 0x8, 0xb9f9, 0x1, 0x2, 0xfffffffffffffffa, 0x7ff, 0x6, 0x5, 0x1, 0x92b5, 0x9, 0x5, 0x1, 0x7fffffff, 0xffffffff, 0x4, 0x2, 0x159, 0x2, 0x1, 0xc73, 0xd3, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000440), 0xb}, 0x208, 0x8, 0x1, 0x7, 0xbc56, 0x71, 0x5e}, r2, 0xc, r0, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0x13, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/19}, &(0x7f0000000380)=0x50) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f00000000c0)={0x32, @broadcast=0xffffffff, 0x4e24, 0x0, 'fo\x00', 0x29, 0x6d1, 0x44}, 0x2c) 2018/03/28 15:32:56 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000c40)='/dev/input/mouse#\x00', 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000100)={{0x9d8a, 0x0, 0x7, 0x7fff, 0xfffffffffffffffd, 0x1}, 0x9}) shutdown(r1, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80200) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000047aff8)={0x0, 0x1}, &(0x7f0000834000)=0xffb3) 2018/03/28 15:32:56 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000100)) getsockname$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/177, 0xb1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r4, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0xff11) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@req={0x20, &(0x7f0000000200)={'lo\x00', @ifru_map={0x2, 0xfffffffffffffffd, 0x10000, 0x2, 0x0, 0x9}}}) 2018/03/28 15:32:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x800, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/03/28 15:32:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000340)) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3b, @multicast1=0xe0000001, 0x4e23, 0x1, 'lc\x00', 0x20, 0x5a, 0x2e}, {@rand_addr=0xfffffffffffffff7, 0x4e23, 0x2, 0x9, 0x7, 0x6}}, 0x44) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x400, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x84) fsetxattr(r1, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)='/dev/audio#\x00', 0xc, 0x2) 2018/03/28 15:32:56 executing program 7: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x3}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x3}, 0x4) 2018/03/28 15:32:56 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x80000000, 0x210000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000380)=""/186) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000451000), &(0x7f00007f8000), 0xfffffffffffffffe}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x4, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r2, 0x9, 0x6, [0x3f, 0x0, 0x5, 0x7fff, 0x6, 0x5]}, &(0x7f0000000440)=0x14) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000100)=[r4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r7, 0x6, 0x1, [0x1]}, 0xa) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000000180)) chown(&(0x7f0000000000)='./file0\x00', r3, r5) 2018/03/28 15:32:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x200, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x11) 2018/03/28 15:32:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="35008a8d2de7bfd2"]) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0x40}) 2018/03/28 15:32:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000080), 0x4) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x18c, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000100)=[@ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x1, 0x1d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0xa, r1, 0x4}], &(0x7f0000000180)=[0x38, 0x48, 0x38, 0x18]}}, @clear_death={0x400c630f, 0x2, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x18, &(0x7f0000000200)=[@fda={0x66646185, 0x0, 0x2, 0x1e}, @fda={0x66646185, 0x6, 0x1, 0x13}], &(0x7f0000000240)=[0x48, 0x48, 0x40]}}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f0000000280)=[@flat={0x776a2a85, 0x10a, r1, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000002c0)=[0x48]}, 0x942a}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000300)=[@flat={0x776a2a85, 0x10a, r1}], &(0x7f0000000380)=[0x20, 0x18]}, 0x4}}, @enter_looper={0x630c}, @reply={0x40406301, {0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, &(0x7f00000003c0), &(0x7f0000000400)=[0x28, 0x48, 0x78, 0x78, 0x48, 0x70, 0x58, 0x18]}}], 0x60, 0x0, &(0x7f0000000600)="e7689cc257e11b35f339a879e1f6177cc987de901555b2038b100a1be48ac1eb761846102d12165af400d0fe2522af410b589f96acea4a60d9b37fcdc319ecc401cbdcd6f8fdb590ff81a28d0510187cad288306995f0e8314b572dce9423cca"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x31, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="016340400000000000000000000000009e93594bcf8919040300000000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[]], 0x0, 0x0, &(0x7f0000000280)}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800c1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x0, 0x3}, 0x14) 2018/03/28 15:32:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x801, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x80000001, 0x9, 0x7fff}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000300)={0x6, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @random}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="a7", &(0x7f00000000c0)=""/131}, 0x18) 2018/03/28 15:32:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x5, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045105, &(0x7f0000000fe8)) write(r0, &(0x7f0000000040)="8536c3", 0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x101, 0x3f}, &(0x7f0000000200)=0x88) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'rose0\x00', 0x1}) [ 155.199651] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20003 lc [ 155.220834] IPVS: set_ctl: invalid protocol: 59 224.0.0.1:20003 lc [ 155.320305] binder: 26675 RLIMIT_NICE not set [ 155.346188] binder: 26665:26676 got reply transaction with no transaction stack [ 155.354081] binder: 26665:26676 transaction failed 29201/-71, size 88-32 line 2763 [ 155.363473] binder: 26675 RLIMIT_NICE not set [ 155.369360] binder: 26675 RLIMIT_NICE not set [ 155.373929] binder_alloc: 26665: binder_alloc_buf size 281474976710688 failed, no address space [ 155.382789] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) [ 155.391504] binder: 26665:26675 transaction failed 29201/-28, size 281474976710656-32 line 2963 [ 155.400375] binder: send failed reply for transaction 78 to 26665:26676 [ 155.408250] binder: 26665:26677 ioctl c0306201 20004000 returned -14 [ 155.415915] binder: BINDER_SET_CONTEXT_MGR already set [ 155.421298] binder_alloc: binder_alloc_mmap_handler: 26665 2000c000-2000e000 already mapped failed -16 [ 155.421303] binder: 26665:26675 ioctl 40046207 0 returned -16 [ 155.438108] binder_alloc: 26665: binder_alloc_buf, no vma 2018/03/28 15:32:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/03/28 15:32:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_ts_info={0x41}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/28 15:32:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000000180)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e2209e6b63db9546dcc1d77c32cf6d22b4c4f8d62d9968137b14e6836614fcd8c843b08f596d42551172f0507adb9fac3d7d7e078ed2c0a162293cbdd4bc187727a1134ca118a0446124a35b191c211c8010cd415f69b0756ad642ef5932a1dd541fbf5ccc9ccb1ee69b1de9f3be8", 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/03/28 15:32:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'yam0\x00', 0x5}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r0}, [@IFA_FLAGS={0x8, 0x8, 0x440}, @IFA_LOCAL={0x8, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/03/28 15:32:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) socketpair(0xd, 0x80800, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @remote}, &(0x7f0000000140)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000240)="553f03e63f835bcf52877d17b94cd9939d1669967672a58dbe4f0c2b3a446726b39ecb85312619e1ee3031f6fcd54a80fa562a00a0f43c33257caf1d6fef3ec4854486251a6b1ecdc6a4e1b5e2474b0c5a63af2b93e9aeafe19c2222e9b148a3b4ff67e688206eee43f90aac4398c0cbdacd0161891ec0aeaab00574834dc5aa1c2e3f1cf68be09ff1c899ee844f46a1ee84081544bf0edc770ac50a00a2ba30f0089ea11fd80f3a4b7dedc9828f692c2f8c5c992c10b90b7ca5", &(0x7f0000000300)="3966dac5fa35545311c7d8b639111377a9fc37623f66556a19cd20774ac072776dc0dd8dc9f944a9e8d73df89812322fad5e79b49573d0970e19bea40834996d1c251aec10b2873cf88dbdb2484b884a6f3e19ca4ea82e85e58bec67dbf605169ef6cb93e2ab226ce4c4a848af82099f992a86de7413edca20d4571100e52b7f8a6f3a288bf60b288d168c3545b67fc50c0f8a0647db1f287d4eec5d47b81b9d9a21916fb2d7c09617c007671bdaeefa5b1af2eab8ebbab75871286f26a6e9f3464f5a1954ccd71158fa1793c6243b5c2ad4f390964e77d68c9734c3bc62e1a921418abf01e673bf4548"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f00000000c0)="a7", &(0x7f0000000180)=""/146}, 0x18) 2018/03/28 15:32:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xe844c49ab14986f5, 0x0) ftruncate(r0, 0xffff) sendfile(r1, r0, 0x0, 0x72439a6b) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000200)={{0x8000000000000080}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x900, 0x0) 2018/03/28 15:32:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x10200) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0xbe2}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x401, 0x3, 0x7109918dfa9904c9, 0x1, 0x7ff, 0x7fffffff, 0xfffffffffffffff9}, &(0x7f0000000180)=0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 2018/03/28 15:32:57 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xc}}], 0x2, 0x0) [ 155.443744] binder: 26665:26676 transaction failed 29189/-3, size 0-0 line 2963 [ 155.458551] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 15:32:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000a40)={@mcast2, 0x0}, &(0x7f0000000a80)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000ac0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x8001, 0x9, 0xfffffffffffffff9, 0x100, 0x80000001, 0x2, r1}) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/03/28 15:32:57 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x10000, &(0x7f0000000100), 0xc, r1, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000000040)) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000180)='net/udp6\x00') getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/28 15:32:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r0, &(0x7f0000000040), 0x20b) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x5, 0x4, 0xc1, 0xafc, 0x800}) 2018/03/28 15:32:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/03/28 15:32:57 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) socketpair(0x0, 0x4, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x29, "714d314d5d6c470ed4f55953e4e4d5eb4433380fc76fbac343d0d7d4d27cbf7d5d182966106ab634d7"}, &(0x7f00000000c0)=0x31) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x81}, 0x8) 2018/03/28 15:32:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ad3000), 0x0, 0x8000, &(0x7f00000fbff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000009ff3c)="c3", 0x1, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000001140)=[{0x8, 0x3, 0x7, 0x2, @time={r3, r4+10000000}, {0xe67a, 0x1f}, {0x7ff, 0xb56e}, @queue={0x7, {0x50, 0x9}}}, {0x20, 0x801, 0x1ff, 0x8, @time, {0x6, 0xffffffff}, {0x7, 0x10000}, @connect={{0x416, 0x5}, {0x884c}}}, {0x81, 0x607a, 0x7, 0xfffffffffffffffc, @tick=0xa00000000, {0xfffffffffffffff8, 0x40}, {0x9, 0xffffffff80000001}, @note={0x5c2b, 0x2, 0xfff, 0x3, 0x9}}, {0x3, 0x324771cc, 0x7, 0x0, @tick=0xff, {0x7, 0x23c}, {0x1ff, 0x6}, @ext={0x1000, &(0x7f0000000140)="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"}}, {0x80000001, 0x9, 0x864, 0x95be, @tick=0xfff, {0x7, 0x80000000}, {0x100000000, 0x10000}, @raw32={[0x51c, 0x820, 0xa9a]}}, {0x4, 0xff, 0xc6, 0x3, @time={0x77359400}, {0x40, 0x5}, {0x7fff, 0x8000}, @connect={{0xffffffff}, {0x9, 0xf551}}}, {0x4, 0x0, 0x6, 0x5, @tick=0x3, {0x8, 0x1}, {0x6, 0x81}, @raw32={[0x6, 0xee4, 0x8]}}, {0xdd2, 0x8, 0x0, 0x400, @time={0x0, 0x1c9c380}, {0x2, 0x5}, {0x80, 0x4}, @raw32={[0x5, 0x1, 0xe9e]}}, {0x9, 0x6, 0x1ff, 0x8000, @time, {0x0, 0x6a7}, {0x6, 0x4}, @time=@time}], 0xfc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001240)=0x49) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/28 15:32:57 executing program 1: r0 = socket$inet6(0x10, 0x10000080e, 0x80000000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009000800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/28 15:32:57 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10002010}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/03/28 15:32:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) io_setup(0x0, &(0x7f0000000000)) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/28 15:32:57 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0xfffffffffffffe01, &(0x7f0000000000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) 2018/03/28 15:32:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='smaps\x00') r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x100, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x68a81, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000100)={r4, 0x8}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x373}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/28 15:32:57 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x5, 0x0, [{0x80000008, 0x0, 0x6, 0xf04e, 0x3, 0x20000000000000, 0xfffffffffffffff8}, {0x8000000f, 0x1ff, 0x1, 0x1000, 0x5, 0xeff, 0x80000001}, {0x6, 0xffff, 0x1, 0x7f0, 0x40, 0x8, 0xc9e0}, {0xc000001d, 0x7, 0x0, 0x17d9, 0x7, 0xf5c, 0x2}, {0x1, 0x200, 0x7, 0xffffffff00000001, 0x8, 0x15c3, 0xec55}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000280), 0x4) inotify_init1(0x800) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) 2018/03/28 15:32:57 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x4, 0x4c8, [0x20000180, 0x0, 0x0, 0x20000250, 0x20000378], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000090000004900000000156970365f76746930000000000000000065716c0000000000000000000000000069726c616e300000000000000000000069666230000000000000000000000000aaaaaaaaaabbffff00000000aaaaaaaaaabbff00ffffff0000007000000070000000a00000006172707265706c790000000000000000000000000000000000000000000000000c0000000180c20000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff010000000300000006000000baff6970365f7674693000000000000000006c6f0000000000000000000000000000726f736530000000000000000000000073797a6b616c6c657230000000000000aaaaaaaaaaaaff00ffffffffaaaaaaaaaaaa0000000017000000c8000000c8000000f800000073746174650000000000000000000000000000000000000000000000000000000400000000f8ffff6d616300000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaabb000000000000736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaaaa0000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff02000000050000001d00000089ff74756e6c30000000000000000000000067726530000000000000000000000000627269646765300000000000000000007465716c3000000000000000000000000180c20000000000ff00005300000000000000ffff0000000000ac000000ac000000d801000074696d650000000000000000000000000000000000000000000000000000000018000000ffffff7f05000000c4d3000050d3000002000000ff0200005345434d41524b00000000000000000000000000000000000000000000000000080100000100000065e6000073797374656d5f753a6f626a6563745f723a61646a74696d655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000088f865727370616e3000000000000000000069703667726574617030000000000000626f6e6430000000000000000000000069666230000000000000000000000000fffffffffffffffffffffffff3f1d2c69f8eff0000ffff0000009800000098000000c8000000636f6e6e6c6162656c000000000000000000000000000000000000000000000004000000ff070100736e6174000000000000000000000000000000000000000000000000000000000c000000aaaaaaaaaaaa0000fcffffff"]}, 0x517) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x4000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x8256168b20b5df40, 0x4) socket$inet6(0xa, 0x0, 0x1) 2018/03/28 15:32:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "98d059dabdb9fa00000000ca0009c7d0e6aec22a87cfbcfd8a8815"}, 0x2b) 2018/03/28 15:32:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x3}, 0x176, &(0x7f0000007ff0)={&(0x7f0000000240)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x3) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x7ff) [ 155.571329] Dead loop on virtual device ip6_vti0, fix it urgently! [ 155.610111] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/03/28 15:32:57 executing program 5: modify_ldt$read(0x0, &(0x7f0000000000)=""/59, 0xffffffffffffffec) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x201) write(r0, &(0x7f0000214ffb)="53000000ff", 0x5) 2018/03/28 15:32:57 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x7) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x1fc) ioctl(r1, 0x440100000000127f, &(0x7f0000000040)) 2018/03/28 15:32:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) 2018/03/28 15:32:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) poll(&(0x7f0000823ff0)=[{r0}], 0x1, 0x0) 2018/03/28 15:32:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x10002) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x100000000, 0x7636, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000000}) r2 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xffffffc1) connect$packet(r2, &(0x7f0000000180)={0x11, 0x1b, r3, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7, 0x400, 0x390, 0x3, 0x2286, 0x7, 0x1f, 0x7, 0x100, 0x8, 0x2, 0x2}) close(r0) 2018/03/28 15:32:57 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10b, 0x4000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast1, @empty, 0x0}, &(0x7f0000000180)=0xc) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x0, 0x1d0, 0x6, {0x0, 0x2710}, {0x77359400}, {0x8b8, 0xf2, 0x2, 0xffffffff}, 0x1, @canfd={{0x1, 0x4, 0xbd, 0x91}, 0x3eb89163, 0x2, 0x0, 0x0, "fa5b9b8315fd0fbff60744eae266af4ae818e92fd5d4e4c2ca381a0c2b270a02726d330f6f3aad003743584fb7963aa0619df442a67ab3e79e695bbb070bc70c"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000001}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x5, 0x80000000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x84) 2018/03/28 15:32:57 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000100)=0x8) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x800000) fadvise64(r0, 0x0, 0x3, 0x5) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) sendfile(r0, r1, 0x0, 0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/28 15:32:57 executing program 6: nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) unshare(0x40600) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/28 15:32:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000280)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x200, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_pts(r2, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x1, 0x5, 0x10001, 0x12}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000240)=0xe8) 2018/03/28 15:32:57 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90004002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x10e, 0x70bd26, 0x25dfdbfe, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x20000000) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)=ANY=[@ANYBLOB="0200080007000000000000000000000005001a00ac14ffaa00000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0x632, 0x7, 0xfffffffffffff84f, 0x6, 0x5, 0x3, 0x4, 0x6, 0xbc, 0x7, 0xfffffffffffffffd, 0x800}, {0x100, 0x0, 0x3, 0x5, 0x2, 0x3971, 0x1, 0x952, 0x2, 0x10000, 0x100000000, 0x8, 0x8}, {0x6, 0x7, 0x8, 0x0, 0x1, 0x9, 0x268, 0x42f, 0x200, 0x3ff, 0x7, 0x7f, 0xcc4}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x68, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xa8b}]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r3, 0x54, "2738b304a15967a512fea9bd83d326dd53068a2de5b52db5beb7886790a3304846a31a8985efe669d52229278b83102697e167f934c50e84a0f9e3b2fad5cd94ba25ecd9944a1e02dedb9fc101ed58bb71a4ad38"}, &(0x7f00000003c0)=0x5c) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cgroup_ro(r1, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) 2018/03/28 15:32:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000006, 0x52, 0xffffffffffffffff, 0x0) close(r0) 2018/03/28 15:32:57 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) clock_getres(0x7, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000040)=@nfc, 0x10, &(0x7f0000002440)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002340)=""/97, 0x61}], 0x2}, 0x0) 2018/03/28 15:32:57 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x402880, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c3ff7)='/dev/rtc\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/03/28 15:32:57 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a004e200000000000000000000000000000ffff0000000000000000000000000500090000008a000a004e20000000000000000000000000000000000000000000000000000000000200010000080000f2ffff935671bb691f0a0000000005000500000000000a004e2000000000ff0200000000000000000000000000010000"], 0x98}, 0x1}, 0x0) 2018/03/28 15:32:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000040)={0x3}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) request_key(&(0x7f0000000300)='s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='#%)]userppp0mime_type\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='trusted\x00', 0x0) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='#%)]userppp0mime_type\x00', 0xfffffffffffffff9) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000200)={0x7d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f00000003c0)="c7442400e0000000c744240200100000c7442406000000000f0114240f06c1fbbcb805000000b9006800000f01d9673e0f20d80fc798cc000000670fc768000f5637c4c1e1ebe7260fc6900008000002", 0x50}], 0x0, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 15:32:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x2, 0x368, [0x0, 0x200001c0, 0x200001f0, 0x20000330], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x1c, 0x600, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0x70, 0xe0, 0x110}, [@common=@log={'log\x00', 0x24, {{0x5306, "e196aaa45d2e4956b58fc599477f7a09e92661b21b5a5f6e9e0740e0acc6", 0x1}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@random="8b401f06269b", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x8, 0x88b5, 'bcsh0\x00', 'bond0\x00', 'eql\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff], 0x70, 0x128, 0x198}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x1, 0x2, 0x0, 0x0, "43f0a9a04f5f3b7b0ca57c09c30ec4de5da84a45415146c539aed93fc76877d7a9b39a9ace40935b85e2ce40523e1890db1afd224503b93220e2e98b0056b59c"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x10000, 'syz0\x00', 0x3}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xffff, 0x9, 0x38bf, 0x1, 0x0, "23d6341aefcfb562bb354fe80f48cb95fa2e11be44eaf0c86ca8ed9ffa6e45510bca8cb291522136b7152920718827e348c4f32c04eee791d3418fa7084bbea1"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b8) bind(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x1, {0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}}, 0x80) syz_emit_ethernet(0x2a, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c20000007d73cf61105d44ab9beecb466a79d382c8c93e0f08004500001c000000000002927800000000ffffffff16009078e0000002"], &(0x7f0000000000)) 2018/03/28 15:32:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002f74)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100}}}, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 15:32:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1c, 0x0, &(0x7f0000000100)=[@clear_death={0x400c630f, 0x3}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}], 0x8e, 0x0, &(0x7f0000000140)="b82bf728b3353bc6ef27a3ee5974a5f4f0c12be579fedd294d87c932f8940b80254d85c6399b9c2a4b9e8bb927a2c197212ada97cca48f1a35e3a3a9d5304487b37a78196dee6d44cb87f4cb6fec456a3a9c3c46bf3fc325ea4d12c2846f4320c17ba5bf2e467411ad2345f5b79e0405121c0f1de61bd6595de9780a85652d4954a695c64140a562ea1ecd3468ab"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) [ 155.861900] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 155.868092] IPVS: ftp: loaded support on port[0] = 21 2018/03/28 15:32:57 executing program 0: socketpair(0x1b, 0x4, 0xfff, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)=""/139, &(0x7f0000000100)=0x8b) 2018/03/28 15:32:57 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x80000001) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) [ 155.911529] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/03/28 15:32:57 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/254) 2018/03/28 15:32:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000808e53680762d60b4f1000300626f6e64300000000000f50000000000"], 0x3c}, 0x1}, 0x0) [ 156.010582] binder: 26805:26813 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 156.017647] binder: 26805:26813 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 156.050237] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 156.058888] binder: 26826 RLIMIT_NICE not set [ 156.075492] binder: 26805:26829 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 156.102432] binder: 26805:26829 Acquire 1 refcount change on invalid ref 0 ret -22 [ 156.104963] binder: 26805:26833 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 156.117166] binder: 26805:26833 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 156.118708] binder: 26805:26826 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 156.132386] binder: 26805:26833 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 156.133353] binder: 26829 RLIMIT_NICE not set [ 156.376582] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 156.790190] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 156.796285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.837957] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/28 15:32:58 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)) 2018/03/28 15:32:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x40a) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x141800, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f000000cff3)) 2018/03/28 15:32:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002c00ff0a000000000000000002000100000000803569cb02"], 0x1c}, 0x1}, 0x0) 2018/03/28 15:32:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x422000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa4, r3, 0xb04, 0x70bd29, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xdc}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000300)={[{0x9296000000000000, 0x2, 0x3, 0x2, 0x1, 0x1ff, 0xf0c, 0x63, 0x100000001, 0x3, 0x100000001, 0x9, 0x1000}, {0x3, 0x5d3, 0x9, 0x0, 0x9, 0x1e, 0x21f, 0x4, 0x6, 0x9, 0x2, 0x100000001, 0x9101788}, {0x8000000, 0x5, 0x2, 0x35c, 0x5, 0x63f344920000000, 0x6, 0x8df, 0x69, 0x1ff, 0xf4, 0x22e, 0xffffffffffffd4da}], 0x19e}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000180)=""/13) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/03/28 15:32:58 executing program 2: r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/28 15:32:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="db337d696171b0e7d0b7eaa600294d78", 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/03/28 15:32:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20}}}, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000004c0)) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r2, 0x1}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/03/28 15:32:58 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) clock_gettime(0x2, &(0x7f0000000040)={0x0, 0x0}) syncfs(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x12, @time={0x77359400, r3}}) [ 156.882074] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 156.888221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.895192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 15:32:58 executing program 4: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400201) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x555, 0x9}, &(0x7f0000000140)=0x8) 2018/03/28 15:32:58 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000040)="eb85a6f16e7f7e259a07617ca7fe42c9a30a9139804be11d5c67f6e3cd2cca0c366375a3d567a3fb1d0b64bcb7af92cf15dd1e635ebddaf2013383b5be13cfc749f51667a0174e38c41cf3548b25cc6722e1d2d01b203ed063b5cfefd37a5a00ab4d9ae485dbc162f611372774f3bb641b582c0fabeb27e8441a7632c41367", 0x7f) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/28 15:32:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/91) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/28 15:32:58 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/cuse\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000180)={{0x1, 0x3, 0xff, 0x0, 0x2}, 0xd85, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x9, 0x14}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r1) fsetxattr(r1, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f00000002c0)='id1\x00', 0x11b, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x20, 0x4) 2018/03/28 15:32:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002340)=0x4, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7}, 0x10) 2018/03/28 15:32:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x400) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@setlink={0x1c0, 0x13, 0x0, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x200, 0x40004}, [@IFLA_WEIGHT={0x8, 0xf, 0x9}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINKINFO={0x170, 0x12, [@IFLA_INFO_SLAVE_DATA={0xb0, 0x5, "9a36714576efb606559e618dd0911df1699072d25aa085d4e312f3c90e733bfd4abf7124782f18729005a19ff1eaa4fe7422a3d342a334de474e6fe15f25ad30e4cec01e26e443e8c8705d4c1678993387f4d350d14aec588c6bef9ffea6c25dbee0e361deee82c0fff665f7820445dac8bd980f517501ba56d7c2fa1d2a5451da99bbcf517784a9643a728e614c037a6a198a172282d9832eed84800b1f185f562190f7c7d284a55db7482a"}, @IFLA_INFO_KIND={0x8, 0x1, 'em0\x00'}, @IFLA_INFO_KIND={0xc, 0x1, 'cpuset!\x00'}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, "286d696d655f747970652e4029fb00"}, @IFLA_INFO_DATA={0x94, 0x2, "f1eb97fe22fed8361aa05951ea6b5eca9159d4ae6b290303042a29ae08b8087a4ff8bc580672a5d4ae577410cd772c05795be8fe0f3258dab311cb33eda4180692941a32209c557288c4e09e11333488c7a0c3554a7662308abb431e40c480b580af42ee5125200b199fac975068123cef99b523b16b726a93a700e68e5c1a927b0af81b560bf5b86ac214a20f637d"}]}, @IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFALIAS={0x14, 0x14, 'nr0\x00'}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4004080}, 0x40000) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/28 15:32:58 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x40200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000180)={0x7, r1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000), 0x14) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000040)=""/140) 2018/03/28 15:32:58 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x21, 0x4000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000240)="d500b03330d7a45f04588dd610e3d51205a0528a2ffa3bdeb02cc1525ab1e452d9dd82dd8095efef6e05330da883570046c6eb096908f08fbe4133eac3b44fa134c1a72ec0c508821e1e1eef7cc5836cd817ed141d988f6a9a74f5dfa406160c94b0", 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x8000000001000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x10003) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000067e000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="6766c74424004a0000006766c7442402869500006766c744240600000000670f011c240f0054bd36f20f01dfbaa10066b80038000066efb8a9000f00d00f001966b9c40d000066b80000000066ba008000000f303e0f0766f3aa0f2327", 0x5d}], 0x1, 0x4, &(0x7f00000001c0)=[@dstype3={0x7, 0x5}], 0x1) [ 156.994819] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/28 15:32:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x4) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480), 0x2e, &(0x7f0000000500)=""/180, 0xb4}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'nat\x00', 0x47, "54fe33688be56bcfa7d885b902709258b22ecaa8073fc4cd139a6294652ffceccc7f2de3f1227538b7c10baa92c91e24cdb00568f445e091bf3d9ff6941d8c64fc7d8f99e42b3a"}, &(0x7f0000000080)=0x6b) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) setsockopt$inet6_int(r0, 0x29, 0x2000000004a, &(0x7f0000db4000)=0x7fffffff, 0xffffffffffffff2b) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') r3 = socket$inet6(0xa, 0x4, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/28 15:32:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/163) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) 2018/03/28 15:32:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ff6ffc)=0x1020, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x7f, 0x20, 0x8, "53e29388c7203e4f1b61861a266e2e09526085f4243d098ecefb49fb28a616dbe4f60c72ae44fbc866ab9d0764833a99690e2f3a033ea857998969da3663b4fbe41ebc0d469fbb20a447f34883d623d8"}, 0xd8) 2018/03/28 15:32:58 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x141000) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000040)='./file0/control\x00', 0xc1) 2018/03/28 15:32:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000240)=0xb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000001c0)=0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000000)=""/246) getsockopt$inet_mreqn(r0, 0x0, 0xffffffffffffffff, &(0x7f0000000880)={@multicast1, @multicast1, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000900)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) 2018/03/28 15:32:58 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0x4000000000}, 0x1c) 2018/03/28 15:32:58 executing program 6: r0 = socket$inet6(0xa, 0x812, 0x3) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000b40)={&(0x7f0000000800)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/193, 0xc1}, 0x0) 2018/03/28 15:32:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) write(r1, &(0x7f0000000000)="482e2dc745ac88a0b5548fa346dc5fed5257bb793cac2811b0f04f739b79d94c52fd20f2ecf845d3ceb10e2468e93c0da4d4d48e1563d566b2fd124d5f1d86476ad7a4b2d60beb50cd7cc7b6e4bdd278a59b37", 0x53) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x30, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xede}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0xffffffffd8db2c3a}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1cc}], 0xc8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000000006c207f000001000000000000000003000500000000000200070000000000000000000000000008001200020001ff0000000000000000300000f40101000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/28 15:32:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000040)=@sco={0x1f, {0xf0c000, 0x3, 0x72f53e67, 0x5fd, 0x5f, 0x10001}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)="7ab20b251a651ff1ddaca4440fa60f122a0c8cb89b0b2fe9c9bd6ce532570e59ef78b5905a0bed1ade7bc5fe913c45d30d0aedb63d59c829c13d82d5cc292b8db4213d5fe70e8fa1f31617bd664e3b7327afccda5f9b6b53ef95b8a20a1aa35a5876f30877f53822d17b45db50cf702a9d7d8117f34bc1c00c39fdbe1623d845348dd189b54f996d3e79ece559caec5b4881a996d7aa2df988e50c565f6a69061fe527e1a01957edb1d326c3eea5b457bc0389babcfd694e2c9b7a8fed1ab194122ac5b86ff05bcdd6a792f30cb87de14eeb54b840b73250683d17af37", 0xdd}, {&(0x7f00000001c0)="4a29f27a62ce48c2cca5ed98ac63c3cba2c49c9edd4ce4f9657e527d08e3249e370bed3cc03a7a3b4cbf9d2ae81c73e463803352becbf56157077c550e2fb5d1e3d01b990efe1f2d6781bb4973e3580483363ad23904e01c83bc88d78e24360232a59b4f2e0b86778ad2b847f45add8d23a5934544d645b3a41a094ffda1df39e32f246d15aac2ca6252c9e7db035ab921441ca2930c879589766703b9eef62a719391340b045e76c8f2a5124cfe5694fb6dabd0cd8ca7d3c03eb4f5d2ef68bd2bdcdd4e2f739e8198364948e256109e9addc4442c392eef68d086e62b63402fe452f7", 0xe3}, {&(0x7f00000002c0)="e77e50c30010ee536d6ff7312a021a34bda3fd03512ea8d8b9f8c2e7ea3f7a12fa73a2f605b8de4c71df9da40f32759981ed383e92285a71c450", 0x3a}, {&(0x7f0000000300)="3a5307385142c39e6b955f11b9875a3c8ae6471119a796a1f2847a41caa64aa55e3b7012427cc7fd988ce1fd5289362eafabbb306de7503e5c10f2997a9b825e050b17f420e2679751f7a2c69d79ce42230de9f1f3a30b584fa36f638d90ba07d6b0b85fa9f6369150be4d5fa3b1f263efbcdd0921d9ac9420bfae193211b4a89af9adfd9ff9a274043c6594f633ca387c81487165cc883706757bdf762ae4491caa0ab8db1c48c7d655715b202bdbe5daa9b8adcbdef1712defec52fcf96bf610d0ccbc217250c0e4166136fbd36acd61d30fd485a93e5dfdfdcf047745b42cbffb8bcf8357103c", 0xe8}, {&(0x7f0000000400)="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{&(0x7f0000001500)="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0x1000}], 0x8, &(0x7f0000002540)=[{0x88, 0x0, 0x0, "6395e8cc12dc890d84a257d194f3fb946973d72b382f3c9677b2cd9033c4ce4c22db85a21edcd14b75c6b0410ed5f531179ce89086bb60d7ba752a406ad12a6f65caa720fdb512010acd91916c95770746374126d5e5ef9d1e3e293d797dd828a26e8a355c562f11439efefb5f2d0f42147671074bc27773ff"}, {0x10, 0x11f, 0x7fffffff, "001fb9"}, {0x34, 0x11e, 0x80000000, "9d19a66bcf15098492de3193cd080ff1da91cbc415a6d79d37457637c9a5f2bcca6d7fddfaaa21"}, {0xc, 0x29}], 0xd8, 0x15}, 0x20004000) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000002680)='/dev/snd/midiC#D#\x00', 0x5, 0x50000) write$vnet(r1, &(0x7f0000002800)={0x1, {&(0x7f00000026c0)=""/219, 0xdb, &(0x7f00000027c0)=""/33, 0x3, 0x1}}, 0x68) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x77) 2018/03/28 15:32:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f00006fd000), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x922, 0x80000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x20) 2018/03/28 15:32:58 executing program 7: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x0, 0x80}) nanosleep(&(0x7f0000000200), &(0x7f0000000240)) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/37, &(0x7f0000000140)=0x25) 2018/03/28 15:32:58 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x2000000000002c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)="72616d6673002a4a83d96639f2e85f2e3fdbc1f525b02b5f6d732c2123aa93a404be2a912a4afad035ad2109b0f7d72481fe7c4005c7f1ed167ad714377a778e5b2e9d5885ea6ae2c62cf2216e9f3d1706e5e6412d9ad06d6596717237d7b71b1f07a2ebffac6351b40fce824da5e71418913985aa1cb6643227452ef41f6744c2b499e0993ab34fd1e352a21744cedd6e57e68573691ccabde516595f5adba6efdaa4dbdff577f61da8dda4a5a2c1a34c366268952eece074488a696ba49ead6aaf3b58aab5235f1c55d8f37ebc0665aa", 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f00000001c0)='./file0/bus\x00', 0x120) unlink(&(0x7f0000000000)='./file0/bus\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x6, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x8, 0x6, [0x4, 0x6, 0x200, 0x2, 0x6, 0x0]}, &(0x7f0000000280)=0x14) 2018/03/28 15:32:58 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) sendto$unix(r0, &(0x7f00000000c0)="6aafb9297ce3aa7f8ef6d2e94299d45edbca5a9a2b9731fc3a42598e44bf04eaee0757ab1bbc8a2b7a5a188875d0a7ea9940f935eadb6ecbb50797dba88853fbb006fd47c0c6a053c5a1b6ba764e92c1358353fdccd8275403b95b4b7ba65a8e93ca73f28f3b4fb9d670e054f446f2e02f08acb2823bb1e583dc00bce34629c8b05b1459bbb29ce73787f81ebae524367486909c4a8df8a8bd366d2dc6d19f91da936290c76a4be40b66aeda1ec4612286b23a3508c17f90c6d4448c415cf77ef8e9ec86f480a6ff70359f699142720bd9a817aefeff34a30be43dfb7ed6c45f", 0xe0, 0xc4, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001800)}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40402) 2018/03/28 15:32:59 executing program 6: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sync_file_range(r0, 0x9, 0x6, 0x5) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)) ioctl(r1, 0x0, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x2cc, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x8, 0xffffffffffffffff, 0x0) dup3(r3, r4, 0x0) 2018/03/28 15:32:59 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="8130e1d81c8ee045636c14c617a9b918000000000000000000000000000000000000000000000000"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) 2018/03/28 15:32:59 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f00006a4000), &(0x7f000009f000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000180)={r1, 0x1, &(0x7f0000000080)=[0x1f], &(0x7f00000000c0)=[0x307, 0xffff, 0x4, 0x5], 0x10, 0x1, 0xffffffffffffff9b, &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x7fffffff, 0x3, 0x8, 0x9]}) 2018/03/28 15:32:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200200, 0x0) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/03/28 15:32:59 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syzkaller0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) 2018/03/28 15:32:59 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000380)=0x0) r3 = dup3(r0, r1, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='vfat\x00', 0x1c2000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) io_submit(r2, 0x1, &(0x7f00000004c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000240)="71b33bd92091", 0x6}]) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in6, 0x4e22, 0x401, 0x4e20, 0xc10a, 0x2, 0x80, 0x20, 0x0, r4, r5}, {0x7f5, 0x9, 0x9, 0x200, 0x5, 0x0, 0x6d5fa97d, 0x1}, {0x401, 0x5361102, 0x8, 0x4}, 0x3, 0x6e6bb3, 0x1, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x7, 0x1, 0x205, 0x80000001, 0xc00000000000000}}, 0xe8) 2018/03/28 15:32:59 executing program 7: r0 = memfd_create(&(0x7f0000000180)='/dev/urandom\x00', 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3a, 0x44000) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000"]) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac8ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000000)=0x9) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000b19000)) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/28 15:32:59 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1000000013) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000640), 0x0, &(0x7f0000000700)}, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='rose0\x00') writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000140)}, 0x0) 2018/03/28 15:32:59 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x401, 0x74, 0x2}, {{0x0, 0x2}}], 0x20) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eb7000)={0x1, 0x0, &(0x7f0000ecaf20)}) setsockopt(r0, 0x3, 0x80, &(0x7f0000000000)="07081eb403c15b5a21f1b97f905e3cbad6c9d9c6c80bb61fbe3a0714c49e1416b1b624497b2c92990da7032b6daf418446ad79fbb28a3833e18921702fb67fa462cd084c", 0x44) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/28 15:32:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) socketpair(0x10, 0x2, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x5) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='security.evm\x00', &(0x7f0000000380)='\x00', 0x1, 0x1) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000003c0)=""/68) writev(r0, &(0x7f0000000400), 0x1000000000000232) recvfrom$inet(r2, &(0x7f0000000240)=""/25, 0x19, 0x41, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/03/28 15:32:59 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/28 15:32:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000002c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x268000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x1}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x8}, &(0x7f0000000180)=0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)) 2018/03/28 15:32:59 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x1c180) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0), 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000100)) ioctl$TIOCNOTTY(r2, 0x5422) r3 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='/dev/midi#\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="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", 0x1000, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000001340)={r3, r4, r5}, &(0x7f0000001380)=""/195, 0xc3, &(0x7f0000001500)={&(0x7f0000001480)={'sha224-avx\x00'}, &(0x7f00000014c0)="34a2db7bc1dbe394266ebb410763b6aec88862c0587175d63075d3114856c103b6b9687d758de4aaa263efa9a1c45d7a919ca7ea5898bf46d11d992cca", 0x3d}) unshare(0x10004000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000001580)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001680)={0x15, 0x70, &(0x7f0000001600)="ed7cddea9701a1972fb3c349466837c2b894dff2fa3b5fc253126e3bf1097d99e2c78b33a556b216b39e5405276458c83147465eaab17b1f00668f6650b9f7ddd2c15a229ea06b3abfb8df63c2bf0a581c47cfa49e944197dc4de7add5a6533fdf668522cbc8dc855e6d6590f605e49d"}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x60c001, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000001700)={0x3, 0xee6}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000001740)={0xfffffffeffffffff, 0x5, 0x3, 0x0, 0x4, 0x68, 0x87, 0x8, 0xbb, 0x5, 0x0, 0x4, 0x0, 0x9, 0x400, 0xff, 0x6, 0x1, 0x1}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001780)=0x5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000017c0)='bic\x00', 0x4) getxattr(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)=@random={'security.', '&!\x00'}, &(0x7f0000001880)=""/4096, 0x1000) keyctl$set_timeout(0xf, r4, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002880)={0x20, {{0x2, 0xfffffffffffffffd}}}, 0x84) ioctl$KDADDIO(r2, 0x4b34, 0x7) ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x4) mknodat(r7, &(0x7f0000002940)='./file0/file0\x00', 0x28, 0x1ff) setns(r0, 0x4000000) syz_kvm_setup_cpu$x86(r7, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000002a00)=[@text16={0x10, &(0x7f0000002980)="66b9d004000066b80000010066ba000000000f30bad004ec66b9300a000066b8e100000066ba000000000f301b44f166b8010000000f01d9b802000f00d866b99f02000066b8e86d000066ba000000000f30f02872b9f4db430c", 0x5a}], 0x1, 0x15, &(0x7f0000002a40)=[@cstype0={0x4, 0x7}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000002a80)={0x2, 0x0, 0x6000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ftruncate(r6, 0x7) 2018/03/28 15:32:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/60) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) 2018/03/28 15:32:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x800001, 0x4) r1 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="3f36d7c9f5db6045c388c53a930a208fcfc258e47db09a2ba994d18e42f9ec9cd893007067d398113589e9d811929dd4fd901a34346f05b421f52e19d6e59da195e76c8789c724348171d472d50edfd06de344c64fd5e18c18d9c48b3a2c22e6dbc81ce9769940b2bb3b188b9482c62048633162398be0c985f0e80afa56d129dcd70c3d2d9cbc5b07e7d81570a714e33b6c73f110a97c4e97863d3d028b98e7c4eb6cd719eacdac84c552db7aa7902ac001aca06cbb8864a749849ec7db6dfa7f72a96e6893c674321a5e924c529b57c17d77118009a4638106983a118ecfc804c0306573fbbf6207dc396847", 0xed, 0xfffffffffffffffe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="04f6fcda1d074dcdc90d0d4e6fc3703be81758c7b2d201823b39043d00c7df6d67c4173580b159ca46262de073328e93e17a1c31da652b9810c0c111574bdb5fe21ec63ab9daf902ab13bec0b0e80806343beeb7ed4a4b0d1df5695c9bb414be2a7eeba5c12bf3ace2d0ad055e1235f1ac088d4825b52dad30324c92bffd9bc6aca3ea0f49d1ee825cf58398df671289aceb5097bc3bcb6ae9b6f86238bc01f9da4314", 0xa3, r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 15:32:59 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x108) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) 2018/03/28 15:32:59 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x3) r1 = dup2(0xffffffffffffffff, r0) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) 2018/03/28 15:32:59 executing program 4: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d7fc8)={&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000037fb0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000f600000024000000"], 0x10}, 0x0) 2018/03/28 15:32:59 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x442000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x0, 0xffffffffffff0000, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'bond0\x00', 0x2}, 0x18) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc)=0x800000000, 0x4) 2018/03/28 15:32:59 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000006c0)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf, r1, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x58, &(0x7f0000000300)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xa8}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x1ff}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r5, @in={{0x2, 0x4e23}}}, &(0x7f0000000500)=0x84) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000800), &(0x7f0000000780)) fchown(r0, r2, r7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400), &(0x7f00000003c0)=0x31) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x9, 0x8002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e20, 0x46, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xec79}}, 0x9, 0x800}, &(0x7f0000000700)=0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x4000000004}, 0x1c) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000240)={0x3, 0x7}) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000280)=0x0) r11 = getpid() kcmp(r10, r11, 0x6, r3, r0) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) sendmsg$nl_crypto(r9, &(0x7f00000007c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x4000000008800}, 0x81) 2018/03/28 15:32:59 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x682000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000089f000)) 2018/03/28 15:32:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x519001, 0x0) r3 = socket(0x7, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x7, [0x8, 0x7fff, 0x4, 0x3ff, 0x4, 0x3, 0x884]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x26, "5abd99ecb6595ceb361b81f50faffeeed1ff1a71c3830830390804daa7ff789308a6e2055262"}, &(0x7f0000000200)=0x2e) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/28 15:32:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001b00)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0x401}}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000240)) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/143) sendmsg$nl_generic(r1, &(0x7f0000001340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x1088, 0x42, 0x320, 0x70bd25, 0x25dfdbfd, {0x1f}, [@typed={0x8, 0x52, @str='\x00'}, @nested={0x106c, 0x79, [@generic="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", @generic="5ecff754cffd90d85f27124145d4991abcb5345c978bf8f1208ead9d4503303d0d64cc2c15b7dcbd600a34c25091ce79aef14be1e670165cfecc1f5396f100505e06636d50a1541ad0bfa0a4630cfcb4a7489e05fe2f66088c8d7ba2e54b558a6e5f64fbd7060e76"]}]}, 0x1088}, 0x1}, 0x40000) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000140), &(0x7f0000001380)=0x4) 2018/03/28 15:32:59 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000001640)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x6, 0x1f, 0x5, "e9ac431f49fd22972caf58b8b413eaac24a83a33c452313883f9d4f853e271f8815f4628e9d691415fc862c9ade3ae0e1edd47921aa5bf46ca9ebcda0fd061", 0xf}, 0x58, &(0x7f0000000180)=[{&(0x7f00000000c0)="6016f891bfc52aec666b7a5cda4a3987b4fb55798733b9e8667cccb110239b3b90922a038468717c0f0712d0c04bbdbc0a57904ffc0462f7627a5ef1b3008e7ec5a21a7e60808d1f9a401d40f92fbadae48ff23e366166c7139eb02f05597c962bf90856ac4d159a30590d40091e8f0ab9dfc4cbf7156282e323a6ca11741ed87c390c9e42bce835e15c71523f567301ac7cf157", 0x94}], 0x1, &(0x7f00000001c0)={0x2c, 0x11b, 0x3c, "63579be499d7e82ea44267411d1c84de073435aa1f3af8ca59594f3236"}, 0x2c, 0x24004000}, {&(0x7f0000000200)={0x27, 0x1, 0x1, 0x3, 0x101, 0x100000000, "15194acda129d32d7eec5266179ef17acc3a847fb9228c816cfca12b55759db769d68d6d3619c45a1b8bffc0783e31ca3f9fd5b6869767a79ed8427ac12c5c", 0x3e}, 0x58, &(0x7f00000014c0)=[{&(0x7f0000000280)="4d9e778b40852affe721c9812a24f4230687a83edeabd30efc01d95c7dd9afabe7759b3d1249bc5437dba3549596", 0x2e}, {&(0x7f00000002c0)="d9a7e3d75d4d3cd495685fb892c6c9cc78df6cc1163f0d8f1bfe82a4683f6d9183769ce59ad1471a949600f5a51bf2be93ed8175a8052c3ce97a265501b1ce239e3571e78ba95460e97d685508eaec0bc47b29e1016cb2964ffc31aad0d4004ec51faf4cb676b9f1cdb4f37ce3", 0x6d}, {&(0x7f0000000340)="14bf50e1a4e48ce0c7a37de46d99915c4162c4b74198d07e7abf67caf992aca2f9566e96b2047edd1a7a988092baf3837d320b2a22f4bae6cdcf7dae9d4d1b5318d8d63f0b1501b8bc0066f8259ae5717c0f2e76ace52178658e92d10d397f6c60fb81493bfc217284f5d904b246554aa3db304d86a91ecdbc198ce00f4bc9e0cf32", 0x82}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="f6800cebff7df3853acd8c2787243dbd1b9837dd2d6388a9cc08aa6454319be6832316760ecfe9b8fb16caaa77a7c0cda379e7b042955d3c118600c6d8013163dcf691baffc967b9f9176ef3c77bc3dd92710d80acfa98d438659c1473488414bbc96446bc1d68d010edc51fc66f72920c0ce00b191f7cb41e35585f0a1d5f3cd67622b0ee16ab7b42b570c673b08c5ddd368d", 0x93}], 0x5, &(0x7f0000001500)={0x10c, 0x11f, 0x8000, "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"}, 0x10c, 0x40804}], 0x2, 0x4000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001680)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000016c0)=r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001700)={0x0, 0x9, 0x30, 0xfb9e, 0x800}, &(0x7f0000001740)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001780)={r2, @in6={{0xa, 0x4e22, 0x5, @empty, 0x1}}, 0x5, 0x100000001}, 0x88) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001840)={0x1, r0, 0x1}) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000001900)={{0x3b, @loopback=0x7f000001, 0x4e20, 0x3, 'ovf\x00', 0x2, 0x1ff, 0x6b}, {@empty, 0x4e24, 0x3, 0x0, 0x9, 0x7}}, 0x44) setsockopt$inet_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000001980)="1f327e9285c309943a99794b3ebf48790c2c0f9462b53629ba1a74e81047eb9816cdf5df04042f358814d8d10af26e46764c285e8c8ec3c402dd53151fa91a3f3cf7b0a570e2dc531fb8f48ec0b5111c4ec9f88db4adb2d3fd0d8517845c4c92a8da7227829074e56b31803d1129ed2552e6abfe7f857680df89ab1320acc74c5f345a5d71e883c795f124067f2791cb508dedb93dd8a4bb239e450d891b6b17527297a70a65a9f2039d00cc5b3a076fd8a1db2ccb6b9e5aeebc", 0xba) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001b80)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x44, r4, 0xc00, 0x70bd28, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x1) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000001bc0), 0x4) preadv(r0, &(0x7f0000002040)=[{&(0x7f0000001c00)=""/133, 0x85}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/69, 0x45}, {&(0x7f0000001d80)=""/253, 0xfd}, {&(0x7f0000001e80)=""/55, 0x37}, {&(0x7f0000001ec0)=""/102, 0x66}, {&(0x7f0000001f40)=""/228, 0xe4}], 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002080)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000020c0)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0x3ff}, 0x8000, [0x5, 0xcb, 0xfffffffffffffe00, 0xffffffff, 0x6, 0x1000, 0x1, 0x4]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002140)={'ifb0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000002280)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002240)={&(0x7f00000021c0)={0x7c, r4, 0x400, 0x70bd2b, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000022c0)={0x6, 0x1, 0x1f}) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000002400)={&(0x7f0000002300)={0x10}, 0xc, &(0x7f00000023c0)={&(0x7f0000002340)={0x44, r4, 0x300, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8d9d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xec9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x8000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000002440)={0x3, 0x0, [{0x0, 0x2, 0x6, 0xfff, 0x5}, {0x2, 0x1000, 0x80, 0x20, 0x1}, {0xc0000001, 0x9, 0x5, 0x6c, 0x10000000}]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000024c0)={'vlan0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000002500)=0x5, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000002540)={0x1, 0xffffffffffffff81, 0x6a0, 0x0, 0x0, 0x8, 0x1, 0x2, 0x40, 0xb2, 0x4f4fd628, 0x9, 0x0, 0x8, 0x609, 0xac1, 0x1ff, 0x2f2, 0xffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002580)={'lo\x00', 0x1f}) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000002700)={&(0x7f00000025c0)={0x10}, 0xc, &(0x7f00000026c0)={&(0x7f0000002600)={0xc0, r4, 0x300, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x786b}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa739}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0xc080}, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000003c40)={0x7, &(0x7f0000002740)=""/96, &(0x7f0000003bc0)=[{0x6, 0x1b, 0x5, &(0x7f00000027c0)=""/27}, {0xfffffffffffffff9, 0x8f, 0x9, &(0x7f0000002800)=""/143}, {0x1, 0x72, 0xffffffff, &(0x7f00000028c0)=""/114}, {0x0, 0xfd, 0x4, &(0x7f0000002940)=""/253}, {0x7, 0x1000, 0xe7d, &(0x7f0000002a40)=""/4096}, {0x1, 0xaa, 0x489, &(0x7f0000003a40)=""/170}, {0x9, 0xa7, 0x1, &(0x7f0000003b00)=""/167}]}) sched_setattr(r5, &(0x7f0000003c80)={0x30, 0x7, 0x1, 0x5a, 0x2, 0x8, 0x3f, 0x8001}, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000003d00)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000003dc0)={&(0x7f0000003cc0)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000003d80)={&(0x7f0000003d40)={0x2c, r6, 0x702, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1}, 0x10) 2018/03/28 15:32:59 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) inotify_init1(0x80800) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(0x0, r1) setpgid(0x0, 0x0) 2018/03/28 15:32:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x800000000000002) 2018/03/28 15:32:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$fuse(r0, &(0x7f000012f000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000008000000000000000000080000000000"], 0x2a) ioctl$KDADDIO(r0, 0x4b34, 0x5) read(r0, &(0x7f0000000000)=""/154, 0x9a) 2018/03/28 15:32:59 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x408, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x50f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$pokeuser(0x6, r3, 0x8, 0x80) 2018/03/28 15:32:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000500)={0x0, 0x7, 0xffffffffffff7fff, 0x0, 0x0, [], [], [], 0xfffffffffffffffc, 0x81}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="fdde7d1dcc090a450404962fa1b2243d18d900067b6a7b974f3293691b1c7f30b2fe9e994c2f16d6d123a0f5aa1d34180741b6e45464c7442c1a8634fdd5cf94125c938bd6007c3807a000165c31329da9a0a3c819f3ab7d1ce572b5a0d73dfa0375ae84ab0b6a8d43c0a9ea7839eb1c47a7fa6b6654c364ecdf9feb3ef69dbd3d005721ec79502d7e6fb47467f062d4f308d5f9518f5fe9c916549afbeac4f8336e5a652984bea305dc34daecda6e859e", 0xb1}, {&(0x7f00000000c0)="cefc6084bf2cc5cde5545ff12eb1e4098f1a1758fb22e51aa363a24e2caeb49a5c0a874d2608a2f25be08bd69b0eded75bfa57ec99b344db8dccc89a2bd40373e9846bb2803bd03d85e05cd1bdc4485b36fa337edfdfed694fbcac622fc046af6c9f28ff8ddde36ba9b94e9e75d5d514cb71642173fa87", 0x77}, {&(0x7f0000000140)="62f55f93bffea2159cdbc9bc6dbe62d6cd741310794d053eaa8ef7d164bbe9498de2527f2e3e05285d64427524a4799417cc990535bbd52db2f1053d1af1e302d0d50cad00b796a3b2c4e14f2be556915700c2b2407c286b40d829d144bc4c822f0546729fc91831e678b47d4f644a7d905167fb15a5c31112dd23e1b0e95eb7cb5e234fd9fdf34a4e347e15742eb90ce72a080a", 0x94}, {&(0x7f0000000400)="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", 0xfa}], 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000640)={{}, {0x2000, 0x0, 0xe, 0x0, 0x0, 0x0, 0xab}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x2002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) [ 157.670379] IPVS: sync thread started: state = BACKUP, mcast_ifn = bond0, syncid = 2, id = 0 2018/03/28 15:32:59 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3ff, 0x200600) fanotify_init(0x2, 0x0) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="2af797c22876880ad18ea9b9655e0f0edb2f74160d8e1f850bac8d480434c868d805f95f381695677b37d143c18edb966922121b9a79323d4f62505fa6bcfc97ca44d6c43819c0b8f9adcfb1f528ded64137195c6aa95fd4ca2bb1f75db3d9bf63e6b01438df7800fa699b7ea2f46ef2059b53ac66889950cf5ceb4654282567b06844e9", 0x84, 0xfffffffffffffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) 2018/03/28 15:32:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x54c) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300001300000000000000000000009b2305000600000000000a004e200000000000000000000000000000ffff00000000000000000000000005000900000300000a004e20000000000000000000000000000000000000000100000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/28 15:32:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') lseek(r0, 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/03/28 15:32:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0400, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x6}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x3, r1}) 2018/03/28 15:32:59 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000170ff0)={0x1, 0x0, 0x0, 0x10001}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) fcntl$lock(r1, 0x5, &(0x7f000005a000)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) 2018/03/28 15:32:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2003, 0x0) sendmmsg$alg(r0, &(0x7f0000001ac0)=[{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)="c13ebc7db4e47ec81b4d8e99afdbd1ad7e5aa19d2e3902e05192a41d36f2ae02fef7be7acc4306871d5993f8f554ec11950df399294ef6eb349cfb6c814c1a7440c1da50e9dafa868243a919feab5d6ce3c2323ae99023f42748a0a19e32d11a04f3fdb89f10e01e07792fa0d3b003245d355bba14afd51db3c7c17ef4b8118b258d2ab0d76cd71eed1426e4191225400fbb57967696dae3a4edd0d0a757d36130b24c45159f4d81131c8f8d9f7f", 0xae}, {&(0x7f0000000100)="3a624735e677442611360c9be746c8e8a25f17afb990cdfe50e107b783c15bd928225999fad68e782a638acaed73a3d33b87eb482a4a7f", 0x37}, {&(0x7f0000000140)="d9728a6f38bb2a6afbbbe6ad5683ab17ce07ddd60ad47e09f31bcb9a85b5b7575b48076a8aa58ec66ad86739abebc8c1c3f47c9e18d754b4512f68b0fcb4e0a34389ed753dea88cb9d9dee5175581a5f14e5373184a332d8f53d0e53bf46ee6f9faccfa97b91099ae76febb6148c5f0a62885a596f127ca9ac3bd8e3b28edaa88241b6ef4273625aeeda7b7edbcd2416b1c0d2b2d61c667f65de517ea3e9309b096656c96b6f00a9d426e69c4aca3f3631bd10c8e083634c3fc4a618171ee64917ad696f72f0743700f8eeea55cccc9937874124f7f75ec05630c640a89640fe3717c0d967", 0xe5}, {&(0x7f0000000240)="d4a3b6a603bcf5e1d657afa21f7427177d0c", 0x12}, {&(0x7f0000000280)="48ff6aac7e32", 0x6}, {&(0x7f00000002c0)="07fd5202710709160b83c5464ac72b5317b74adf7ed60838445890cce1951e6e03b80d3bebe7fc6879ad78d51cc25c3a5c85b28c2debe56a8f47c88848389b20e0ee", 0x42}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="aff5c68ae21747d3a26d18e1f727", 0xe}, {&(0x7f0000001380)="dd6398c7274cb1a765eb16462fc0440945082a63bf11bdb13f28ec8549908cbd935e1cd366032fbf55a975f11150060f5fd10973020dcd31d390ae61f7cdb56a666d2c5a1b82cdc228a9cc1e6e3c90ad06c5280a727fad0213fa6be984eda33c0141464db4e5d72108477ab83c0829b2eb6f8605e26995e16386e0e9e5b5ddfe172bcb206265ae9e4cac38852a8e7e42b60997a2f5e60ed50b530b86", 0x9c}], 0x9, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000014c0)="0bea7f83a82be3c142654dd78ba24deb9bcd891604589cf59a", 0x19}, {&(0x7f0000001500)="a0c60890568b4ccf3bfb845232a788de5153265ba4edda9358d65b533957cd9998265837357607567b0d492583b5fad4905c45c96359112cbf7656e6e1a3faedd2c5fc4e8670875096badfc28a62eb582ea6c9bb5e428ccdcf8adce29664344a96415249072374c172b344f8519290c87c8351ba2359f3327e233d855c", 0x7d}, {&(0x7f0000001580)="1a7b1a311843c4767d97c3c435b81186feb3ea36bf4d44d7e0c79362b94ccbb8848fc6288d340686e3770e88ec", 0x2d}, {&(0x7f00000015c0)="c98e54af3f4d5f7479ae7e111d97b8d2d6d9e0d39fdfbf0698932a0d01be19167ef827ba47843fdb6119707f431479055d984d072647add6dc48c768c23091165b31cd0f573dc2e288b83fbd62ac1fa151b787994d9d09da1e8d9e82e619c3e01906791085474bf9e46033d7b0207ab92f80504ab669d6c6f29f1c9be00b81e19e12f9ea2d8b2f1b458948a437f6bac46af53a5515aed0dbc99a5a3a421be4b86b00b9174c5c9448e76fb490f633e92ca858a3d8835da29fba97ed7cb1", 0xbd}], 0x4}, {0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000016c0)="9cf32722b48033e4bd085359d3f8ad016225dcfb26272472541762739cdc0f42a4142f8b9719eaafa4bb5c7aae63624bb25d0cfeeb3dcbddd9927990d5fd8cba2ae89ef2b7c50c6494d17cca7a5ced7183a6518f34ce58f3032ee7bee235aae947a2ed8c386b24d96ff98ccf80e465541562070c9e89c33d9db15109b3635d751298c65ad8ef433251461e34535c73145d0b239a0491ffba769eb449543c270d9f2f079ebc81147f6bcbcea1de31314431e7acf998300d6c5ddaaef9fbe689e7edac50e49bfdf227222ffefd5e34eb947346961a9bc8327487f8391f114280dca3004a9d64e09fb3d737b633360cc7c1a8a2e7e017236a39", 0xf8}, {&(0x7f00000017c0)="da710bfaacc934274a7c32126e48d0ea16b584cac11530d26a2e79308e7c0a40be4e2d6355f2cac57e", 0x29}, {&(0x7f0000001800)="e69d7b5935bb5c616ea20c902a84b7db2ed4ca712f1e48d2dc0a2c0710a098cbbac8a8c070f6ae", 0x27}, {&(0x7f0000001840)="3fdf03310b12b42a79505ce6640d92f7e03e2ba6ff45c1b2f295795fbc14d95d4fdb028a66640acf2fe90e280b12cd34cf9c1362a6dfed651d26f6e97d0a8e422a8603469f4c3e4ffecb1f8e03e7c3a70bb261bc7f9c4883a31d512e718b22340fc6ed5e369f32e68f153e", 0x6b}], 0x4, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x188, 0x1}], 0x3, 0x200040c5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001b40)={0x0, 0xb3, "122835367b8978eb365cbeace4166bc4445d6beb3805282834f8164d71243224db2e9250068a8f91c9a2f4d8cd67c14e3fe9b5d425e36d9f0208637e5ddff30bac95af3d59cdef2164197717fe6d9b5b32c408e2f6c90d09627e7c693833c793f5301e74e9f12c52bff103c3b47596815b87929ab82c4de4610267af1e56be47fb008679b4ed818c9b107901a8eb7624ef443557f80d665d36f005084dc6b00fa920e1d03ff43d3a40ce261add2197019b6d63"}, &(0x7f0000001a80)=0xbb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001c00)={r1, 0x6}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) [ 157.718008] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 157.726509] sd 0:0:1:0: [sg0] tag#0 CDB: Read(6) 08 00 00 00 00 00 [ 157.734142] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 157.742597] sd 0:0:1:0: [sg0] tag#0 CDB: Read(6) 08 00 00 00 00 00 2018/03/28 15:32:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000000100)=""/174) 2018/03/28 15:32:59 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) quotactl(0x5ff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="dff7d1f6212b2337906aedba70ddaa60617b0f211fd36746730b6ff2a385d2a26bb38a1f642b2ca2f3045f5d275cc2f23fda8e9a63a66214af17172ef386d090e24bac31ad8fb98df938417d750385a29ab3b9c8c6c2a5b3295a5482c908cdf083999ffb9792de730110746cd9a835e2cec92cbeca260bbd9b69731cc1a7a5f772ab104a990be1601d54ff174186ad4669155bdc006bf061bbdf1b797394cfcc2a1763902e758d52ec09e68d5db9a8d55816286ea2eb4fe49eebe6f4e5c57bbb66a41f6dbf983a02754aed599a1405186a3cd90fd438c82ff0233feab3f203680b085b16da67dc6c89dde4325a3886146781b763e49a9014850fde005ab7004bd9112d776c3d6055e7464f4ad41acca786d10369ef140bb4813fa874ef19d2e7f3c586cd9339c91c0600dc80853150a959157506dc01a5071d15b6901e14d9a29a7a5e9a737e3d142370f5d2af829c71502d57c0dd622fcb3ad40023c9d3b46df95cb4431d65d14dcb8e5c516f84088cb6e86f8397e6efbf0952c42fe9e841053d26f919374529fb951ff9d45fff312d181cf2fbb2a2aee32836341ad0d245d8f2ad38c6b01fa24f20d4344c1c2be72cd5aefb28de6eb1d07a3607092021aba0b5a1199f3851b1c327a310a509557dc6f3f6c8000eb5e3649227c1cce6e3c908723c6fb36ec95e3043235f9292aa372b2d7df8a667b2d70e2a74cc13a5d33b6d2c9185a5b8690c6cb8647e3273c95b2cf74788e2c9ff0c65c86232cccea7810860dc14ecf8a8a4d19631dacb5418fd3d2a63341e94f53d142208c648fe8aa6f7cff136fbf019e97da1a638a4eb773120639208a151a7500ec849d4d3ea0b307b69212378eb009ac036288f7100743315e9087ed31784ac44593b81ffd7412673404107d3aec488e2c468b0eb8cabdb80e0cbc15cbf9959d812ac4eec5b308f1379c54ea08b6c2fa71b69b4aa1e5575df8bab75ff8855d2ccaa7557fe55ea1b6bc575a992babde2b3e1efa2e1b255047a6ae15fe4c5440f4c2c9abfd24caf4def720440620bef1601b8913e0353942a321dce196f1f5f2b1a0f5e9dd22662776143900e271bf404c31811022acd4ea8938355ff2891084eaa589f5964f8ee84c1d016b5487a040282b0b5bbcde1d4bfec4439ebe924c1d895f4d51b8ebe5780094685790f867161c6f2073a2181849f0d7886551a96812d6e8d7fa7935cebc20b31900a74dfb1fc37541893a9eeb6b2b74c6d8b128df6b51bffde9d7e8ad35c26db70d6110ce1a1b34435bb073027ea8089b547e4d554cba6f87af8cf00654e76fa3e6634dafdae7d49077ffd6ef7a1df40d0852b03bb37697c1b8d7e7dd2c36e3b3fef936459a39e5b06c7c6825d76d25334f84179aa7ceb05a51e8bcaf35b41a063fa9729ef3fa46c256f1ed17ddc660c64fff304bad23e37edab0ed5986c1cdf5694ca8ec2ae4cef44aabafe0e8e4c103eb8ec95cdc57ff9201a234c79ee5d359df4387a42cc754d694463ba75b578b79916c3fe5e6894a97182a2b1aadc3129b4ed59b383f11bb95368ae38f583ae873e2ce0c15d7f8c3bbe1be0f4bcf2cc9ffe2b0e84a2ede6d30bb21b5cb818b953ba72d474eb17c59a87e462506fbf1393615983bb32c74b4ddaaaf1978811868a108e6b064af5c4bb0b7eba91d71eb972bfb138fdbed16c4d311fe4463285b20803e0b7db2b0b77c71eda69099f730b016349702c9d7b6e920b8c8ef2b0e8ac77ba130718119dfcd9dc059e08a9d1b6135b08a705028d4154b690aa37a5733b0d62bfba3183c85251ba12ca4e6090552b5b058b5f3361eea8ec97c9644b78f7c755551c20618e59c1464200a4197954c1bad173aa7881a66e9c02cc7950f3593f9581ba7c898ff9100c3b91120765277cf8fb22b2145f2125e874d636dbdcfa0043230db8de9e007957268e10af57c63e956548d5c621989d3ee9e82e9c5076219f27bc17d24c45852c70ab09e17ae9cf0802edd8776ec77a5655c5360f5c044d7f4a7e4493c8bc21686868491791570b031f15dc6811e7cbf62dff3f31e49740c8da47b92b2c5eecf4c47ccf093eb7421378bf69d8635f8f5bc7c820bb57c0788c76d667e1b97b4c2f8a17614ed7c41c4dcb20e8b9c5e23295e436c5f22a5b6c5b3fddfbd1a885bb4c85910f861b6e7a74969ab7df001159d0b881c2f040d126b1860847979ddd0a366a159c27b9b337b6e8ba76c3ffe95f880dc55e1aebcc89bafb4b1e2764874b8c27ccc0d49294bc3a2caba9bb2dfb1f7f2b0d0eef6e718c7cebffdc8553970ed1f74a6fa2f7bc51950eb1cf672a8e442411249c9efc6705f782fb169a451ab8b76135621dfa861416d7a1ffe3489aaec9902a20bf5a3182e6cc004b410b1739fdf8066f134186b83ad9fd0235ae81108916a15eccc5199538e4e1725cf44da6e6d721bc31fd84966bd75ee9a611ff6a9f0f2134e7c29271b5e7ecab819dfde774bd1738dfcfeb22d11031092e2d0656f72121a073d461d5abb8d26bde7d81eeb04f760de4ac9c1b1d933c9bcc3ef5b7db30ccc3953824715a2b72c5c256c72f3439c22136fb42346f21b3a5c2052fe997c45cc585d4306e4bbd00cc14c0d9c66527156e2fd1ff289161014eab68b83ddc375f7234109ff67cf45d2e720e7eb6324a7a6d9f4599cc91084b333d74fb83a69b5b96e79abf11a6b22e125dc1ebd48624b53e15f2be21d76b2c739740b3b7ba84db855676391b96d1542b8edd58a6ea5aa33285e6d62a7d087f14aa623100aed42ee14c0d41cadb4792dca03628d936172751b69304aefa80baa793f4928b90cf05bd0ca81f23bd28ee3036ec962cda4a1902aed0929b73a2c063194818533c39f32695e41c6a6d4f54c5d1ea4e6fbf606b3931cae065f5c1953a7cc649771bb08fa7f27bec65f5654c68c82b2bea7b5800d5014c7b38e919954b2822e522f7fd5a7e79f774cfaa4588955f3e525e73ae26ab9d4af17e396ba6ba91f7f26faa9ced08998b3d5a676f5cd3f6312405c36d47e68ea28a138d16ac3c2f83674e6fb30d6aae706b4a53994fe2d01b7e32edbb38834f9bd275fa6128f112472174e24c83d02ae27b781d228953d81e8c40de8744af17ea337448417a10588afcd8d2f76992a0f77353157de40568417003f7f843d1d8095ed6d88c17fa062e7a4cea5bb4c64e1e98fb30f69754edaead49edc53123b792bc36fb5f28d278d09b60bc056bd85de052796774ed016f3181164c42a907671c9c57436b528a7452fbd78661be38fe4a60194ad633f12fc96d304f3d6cc0a57612583c534ff379c796cbfa9c8ce89893be311fd6c516e8250a5ae00e363a4d641945dfdb4eb7c265944980944e9980fe1f9d360bd6843812e6a3be20a9d1b436a65beda40b2912ece8ff368f30dc1eb313e53fffdb6f93f7b39c8831d54366f0a5da6c073f12e7ff0515f64a80be5780091d33fb2d3cb1eb0d879bf8bab3a1290a0dda1f7034bb915c68773efa79bfb7e1af68a570ec1ed7402e224c6508d839c4045c61b0227964c4169e538e2a6b981b0588069f74bbf2030171a09acab90d406f675d6a2e95a06568cec84b879af1ae52074f8ab6afd07786ba5f37f1bf330ad081e6899863a0312fea7a24f614a9e6779ed647f2c09c2b32efadb275cb03f95b9a047ec7e6c155fdff54fa7968c59acf812a8485e010f47015139f3bb92a2e31d3df3ade5f01794793d435cc1e69ce869533a11fa210d454a9ebce80646163145ecc46534a818a02544dc89c4da19b9bc03a0cd3553dd76357376432299aebfdfed44b0392791aaa9ae3af4e3adabf4f20f59c9f513a5e78c41df61e0848fe4289dab5be34a45ab7238800543ede83727c37f26765e0961fd6bf24881b4acb6ec615e29f708626b0e22fb613794384189eac44803ef796b2d2d7d6dec53e0e1567b1f7b1bbdc67e64df470c4ad34855d92f0b0424d22e144ef13786372cd65f6938260e341aba9497d24f2d7e93287204d66ecf1d9d4a429282d4cfdff7380be04b5d04e213be8168ea373019363fe295131596b76940b42c23078b20b24fb952ea9fdfc567b70b07581ebfc1c0ca496a5c1e1a90fe117c58a3ddb9de8bbc012f1e7be15729de85bb56823cccbc47aaeeb91be761cb7b1d93fc00e6d135ffad7ee102d869beb09d100e41ffcc6e7cb0bd3c3eb33299cd3fab9d11dfcb254209e2b6fac5e04e683de0d13b7761c28e5354e605eedd11a4819d8cd5ab58ae43a7117876105544edfcdae069b433c2f2f0b6ea18475962423afe1b8731d041e1ef01fdebe2c80430c8dfc52952e5ece5b411094eea99cc86303de08a711eeb842607d02256cd3a98a5883e98c381a537dce9b036f7eba82dacb95e22dcb11ad37e382fe8965559deb427db757b8951a7909c5a42a8b41243c5ab6286e2c0ed3d36687bb5fef0bdbfcda0b0db812a4b97602e5b860accdcd012b10ad72aa3027dc257d2f59454a41110240ae34f046cf325fe839da7eb19ecfd70867ddeecfc42014b26959a43871b5b12e3a397733ad2f7b0272950d978f5c1fe4a020d827f5199feb0da24a35a2e467ceee9e3c6681dbb6d2cc8f4f6ed93a2cc9db931bd8803c430195b3a96f5b1c9c67a069a857257ffbab245bb6432bb137041339c5dd272c2edfb9a517eeb0cfbe929006aef7c36e3ee5bb7d1066debcd1aaf3719d765c11e51cc553224ef780878bde5ce5f0722abf976f6a8b4c6ac86118a772a883e6c243e37ea2df05e132bdfb4cf6a60e96c6d68fc67ec75ceb50bd1953961df6a330e0babd55e568a80a8a4e26ed1b619431655637fdad11ed20eced84712adf09af0a85469ba15876177f4f03855bddb8482a8c69203319ee6b392f8cab3464c78e3715b887fbb99ab55d7b7c697152ceee71450bd4cf3944b477e2a6ec459c2e435d25ff6feb890740d1a0d09c3de4cb8bbf60ccb7b22b4d676ea4a98c86f72693cc9e90e101ed5734ef94eda85fe0522e28d5bf0bd06121355b5d750e7d0751fd6e0bd9aaf6a14cfdb21c231000ada93200f2cbedceb4c1ab888fb08cb90218629aad921a82f6e9bcc9e4626a8dc55c915f457bb3243d97105954e693e6ca2ae34146f874bed92c377668b3ebaed7b2f130e568f33904289013756e6afac52c86e5b44ef2ff0b69794d10ae82f4eb51e54075a966f2aecbabe892f638dcd3a4f4ae677ba4d1569c46a3d67abc8b7e5dd84b0df4c556233242ad627cce9609149bca2815ce75d10531e8f18744404eddd053db3f44c820f6f46b86e9a877442534752ca5fae0aa361ebf859ab891ff1231291685ac3db98b33517f127bcd64c1f109eeba1101f33c4fa71cd99ad2562a867c05780f93a0bd2e3d5772dc78240067e1912e64434216d2639597ed412a36cd00e1a1e64285fd6be2523dfc38f5c7481e0e94152270982879772dedf23bdece34663ce2885c301586a5777e420e02a093f4f8242380593477fabe8eea0c4a268f65a1aeb7ea8b643c8aa179c9d604e0d1ea8b80e2ead3e623a37c1d62be346b6ca1325f58ddc73a2440814cf851fd360106c8ccb5e92f5337c7efdc284efe638c1ed206f13b1efd5e4b49223f7140a1bcc9b0d3ca3855f03dfa5823dd2ccfea2b90a7dd2b6121c34b3c87a43ae47fbe8b103125ac712b80439274050a0c768b8bad2a520ccdcb220b43f6c5989bae1db76fb22704b4d10a8255046e5885aceb7d720fed2bef5f767e33c80dfe9ae4619b348d74c82d551aaab9c0e32e471272acec66fe9d87f68eb50982dd89706e94") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000012c0)=0x0) perf_event_open(&(0x7f0000001240)={0x0, 0x70, 0x1000, 0x7, 0x1f, 0x424d, 0x0, 0x401, 0x10000, 0x3, 0x85, 0x9, 0x5, 0x100, 0xfffffffffffffe01, 0x3, 0x1, 0x1f, 0x2, 0x1f, 0x9d, 0x7, 0xffffffffffffffff, 0x3, 0x100000000, 0xfffffffffffffffc, 0x10000, 0x7, 0x101, 0x3, 0x13, 0xfffffffffffffffd, 0xa6, 0x9d, 0x8, 0xe7a8, 0x3, 0x4, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0x336}, 0x10000, 0xfff, 0xf7, 0x4, 0x9, 0x0, 0x5}, r3, 0xa, r1, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001200)=@req={0x20, &(0x7f00000011c0)={'bcsf0\x00', @ifru_ivalue=0xe3cf}}) 2018/03/28 15:32:59 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x3fe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x5, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000080)={0x8, r3, 0x10003, 0x3}) close(r1) 2018/03/28 15:32:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00005ed000)='maps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000426000)="636f6d6d0007008dc600000000007100006c03ad635018290105000000caab6161f7") sendfile(r1, r0, &(0x7f0000b4b000)=0x80000000000, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @multicast2}, &(0x7f0000000040)=0xc) [ 157.797201] encrypted_key: insufficient parameters specified 2018/03/28 15:32:59 executing program 1: syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x8002) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x400000) dup2(r1, r0) 2018/03/28 15:32:59 executing program 3: socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000080)={'\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x2c}, 0x1}, 0x90) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/28 15:32:59 executing program 2: r0 = userfaultfd(0x80000) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x800200003, 0x10, r0, 0x0) r1 = userfaultfd(0x80800) clock_gettime(0xfffffffffffffffc, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r1, 0x420}], 0x1, &(0x7f0000000340)={r2, r3+10000000}, &(0x7f0000000380)={0x8}, 0x8) r4 = eventfd2(0x9, 0x800) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r4, &(0x7f0000000100)="7ebff8487c5618a040fdd46b59de4c99ac174af435e48cedcfd396a6eeaba94d035377a7e225fc0a11fde6fb8328d57897a4739536dd5325448477dced8a940b71070dfedf9aefa2562efac57a2c2970816ebfe8e29623c6be2d2e50928e3b4136f74f27aa5ace6689442561c8843fa1bbec198e6a432643540987e6cb9c70a9eed75d641b7f4796a7ade8a2ef5bd06254"}, 0x10) r6 = dup2(r5, 0xffffffffffffff9c) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r9, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r10 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r1, 0x4000}, {r4, 0x8009}, {r5, 0x4000}, {r6}, {r7, 0x201}, {r8}, {r10, 0x2}], 0xb0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000000300), 0x8) r11 = socket$inet6(0xa, 0x400000000001, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r12 = dup(r11) bind$inet6(r11, &(0x7f00000003c0)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) read(r12, &(0x7f0000000040), 0x0) sendto$inet6(r11, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r11, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r12, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r13 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) statfs(&(0x7f0000000200)='./bus/file0\x00', &(0x7f0000000240)=""/88) ftruncate(r13, 0x8001) sendfile(r12, r7, &(0x7f0000e37000), 0x8080000001) r14 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r4, r14, &(0x7f0000000080)=0x2, 0x400000ff) 2018/03/28 15:32:59 executing program 4: r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="d7", 0x1, 0xfffffffffffffffb) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = socket$kcm(0x29, 0x5, 0x0) r4 = epoll_create(0xdad5) r5 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) poll(&(0x7f00000001c0)=[{r1, 0x100}, {r2, 0xa}, {r3, 0x1000}, {r4, 0xb4}, {r5, 0x400}, {r6, 0x8}], 0x6, 0xff6) keyctl$invalidate(0x15, r0) keyctl$invalidate(0x15, r0) 2018/03/28 15:32:59 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0xffffffff, 0x8, 0x6, 0x3}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fffffff, 0x8000) r3 = getpid() r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001200)) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/03/28 15:32:59 executing program 0: syz_emit_ethernet(0x8e, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000040)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7ff, 0x3ff, 0x8000, 0xff, 0x8}, 0x14) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)=0x1) 2018/03/28 15:32:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x1f) write(r0, &(0x7f0000000040)="15000000000008a66da40e000001a717bbcd2ad68e", 0x15) 2018/03/28 15:32:59 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x20000000040}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) lstat(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r3, r4, r5) 2018/03/28 15:32:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x4000000000000000, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x2, 0x32b3bb25}) dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@del={0x100, 0x11, 0xa0a, 0x70bd2d, 0x25dfdbfb, {{'ecb-camellia-aesni\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1b4be0000}]}, 0x100}, 0x1, 0x0, 0x0, 0x84}, 0x4800) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x1c}, 0x1}, 0x0) 2018/03/28 15:32:59 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000010d10200cfa0da195c7e573123e5b133ad95bf2bd3f700e4bb7462d506ffc192235a02378a47da4ae823b0f088a8fd4b25ff1a3db326307b8f55603f6a6fc061cacccbb2396b85d1f5759bee3dd1eec4dba62152cb233a4093088a163d83496eebc3ce5717", 0x450) [ 158.009465] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 158.043451] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/28 15:32:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x6d6, 0x80}) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006440), &(0x7f00000064c0)=0x8) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000400)) rt_sigaction(0x0, &(0x7f0000006500)={0x2, {}, 0x8000001, 0x40}, &(0x7f0000006540), 0x8, &(0x7f0000006580)) 2018/03/28 15:32:59 executing program 6: uselib(&(0x7f0000000000)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000240)="b8010000000f01c1650f18c7b9ff0800000f32c48105e984750200000064460f001d01000000b9a6020000b8ec910000ba000000000f300f2179c74424004d590000c744240200000000c7442406000000000f01142464660f64f60f32", 0x5d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00'}, 0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 15:32:59 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'bpq0\x00', 0x6}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, 0x12, 0x13, 0x1, "a24281eda9ab29b6e4844f64a90310baa8b272d703a6d0326cd942690850c03d18e94132ea8f1f12872e1d1f40ee845964580cb1ea3f4781e90a79088d737236", "d016bb12d656ee61ab5c0b83f03aa23257f51e5480c657f30a098de0dd180b0c", [0x3, 0x80]}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000240)={0x3, 0x0, [{0x80000019, 0x9, 0x0, 0x7f, 0x1000000000}, {0xc0000000, 0x400, 0xb635, 0x78d1b0ae, 0x7}, {0xc0000001, 0x3, 0x9, 0x2e, 0x8c0f}]}) syz_emit_ethernet(0x22, &(0x7f0000000080)={@empty, @empty, [{[], {0x8100, 0x100000001, 0x5, 0x33f}}], {@can={0xc, {{0x2, 0x1, 0x5465, 0x80}, 0x3, 0x3, 0x0, 0x0, "fd855228b69af43e"}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x564, 0xf45, 0xa51, 0x201]}) 2018/03/28 15:32:59 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/81, 0x51) write$sndseq(r1, &(0x7f000082cf40), 0xfffffffffffffea2) close(r0) 2018/03/28 15:32:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000001000000000000000004000094fd6b5277e977ee"], 0x5}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'\x00', 0x52019391}) 2018/03/28 15:32:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000300)="9ad4767ce40c3b9bbb6a4cf139f47b7d588520f3ab781ea972944961c45a67402ee1158b49e3abed9622f52c325e76bb3b67339b5c9f0ab148770f885675b47d551a0fa2b3b897782de0153d141c1b0000000419f0fd59b7cafaa1dc1f6361081b1fad0f2d39f84c0a8b99325af3265a2b453aa428827e109a2a028dd5a20e91c6e7bc42cf5abc70c075c086c060317e6f17435cec04bc71c849e8bc16306d5c4cd5d7a1aa66417a7c79bbd5c0ea06423570f830b78372f876af0d97946b1500a825ea81de8def898073684cc1e150876cf200ba95ad42e6bdd4430154d1c5cd49d7532001dbb113f5002a2d393526403559049157e9832900833ef9fddd2618fbe313de38eb3ed74c25f512b55331e3acb0729beb62870c007195a5fc3ba343a44114f15e66cebf4a928f07bd6cb9d7259aaa8b9ad9f23ffe2c602f6bf89d3e41f2173c6612a2634b8839da6f54109e", &(0x7f0000000480)=""/231}, 0xfffffffffffffe36) 2018/03/28 15:32:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f00005dc000)=0x4) 2018/03/28 15:32:59 executing program 2: perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file1\x00', 0x800040, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd37, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r0, 0x400, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) [ 158.060825] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 158.069455] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/28 15:32:59 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x0, 0x25, 0x0, &(0x7f0000000000)="9940855024ffbabcce970c14be183fec5cd43412507c783a408a47761c46b314a2fb479950", &(0x7f0000000040), 0x3, 0x8}, 0x28) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x0, 0xae3}) connect$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0x270c, @host=0x2}, 0xfffffffffffffe91) 2018/03/28 15:32:59 executing program 5: clock_gettime(0x800000000009, &(0x7f0000243000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/28 15:32:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86f30132b5b8a083dc5e42bdf37ee3c4bd4eb4edbf9c860770d5a2a874c29c9116f9350a0bc6d98111d5147e2cab7dc897d45bb15374d7d56096e5927347c724cb71e620ce09fb7532aa246fd49bb659de5b2b34633708eda72baf6f31088488ccdaa7a659dd3cbb7a57f52b457669a275b43407e0be99d4fc9ec60e635e6d245405e0666812ef7fb56ac398bc011b5329f4c827e423b2b0525e4870db31af02ca5bc8be44bff8abf6cb23d22b8988cc8e39fc843b920bc5719dd05b8f880848284be92d3e16e7e6aaf67f922045ae2526f4f82156c578401ed1c5379d8679c0", 0xe0, 0xffffffffffffffff) r2 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4b4a1ede4a7388c98016cc6403d2e88fb4c9f177e499be036a228db7e8a8a9f30e75b2c64941c5d371823bf672eaf360171fbe7a947aab5cd0d86dc51ee741a664f95214b000c048e8ec179ac3bf1c51bffbdb74f3a78e19fdbb519133b12cce7ef9a6598dc27e4d575e6b238da943beda5962f92f3ffefefdea7ab9822b5efb", 0x80, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200400, 0x0) prctl$setendian(0x14, 0x3) 2018/03/28 15:32:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180)=0x4, 0xe6) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8)=0x4, 0x8) write$eventfd(r3, &(0x7f0000000000), 0x8) fcntl$setstatus(r0, 0x4, 0x800) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000280)={0x1, 0x2, 0xcf0, 0x3, 0x5, 0x9, 0x7, 0x2, 0x100, 0x8}) write$eventfd(r3, &(0x7f0000000040), 0xfdc8) writev(r3, &(0x7f00000013c0)=[{&(0x7f0000000140)='T', 0x1}], 0x1) 2018/03/28 15:32:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r0, &(0x7f00002a5000)}, 0x10) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x5) 2018/03/28 15:32:59 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair(0x3, 0x5, 0x4d, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RELDISP(r0, 0x5605) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000000c0)=""/78, 0x24) getdents64(r1, &(0x7f00001bcfe6)=""/26, 0xff22) 2018/03/28 15:32:59 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mlock2(&(0x7f0000a92000/0x3000)=nil, 0x3000, 0x1) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a95fc3)=""/4, &(0x7f0000a94000)=0x4) 2018/03/28 15:32:59 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) migrate_pages(r1, 0x3, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0xfffffffffffffffc}) 2018/03/28 15:32:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/118, 0xfffffffffffffc80}], 0x1, 0x0) 2018/03/28 15:32:59 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x8008021) 2018/03/28 15:32:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x100) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/132) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) [ 158.203168] encrypted_key: insufficient parameters specified [ 158.237675] encrypted_key: insufficient parameters specified [ 158.455652] bond0 (unregistering): Released all slaves 2018/03/28 15:33:08 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="01aa1432e03b82dee7000000000000aaaaaaaaaabb00000000000000000000000000"]) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) tkill(r2, 0x11) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000080), &(0x7f0000d1b252)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/03/28 15:33:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) writev(r1, &(0x7f0000fb5ff0), 0x2a8) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) poll(&(0x7f0000000000)=[{r0}, {r1, 0x2}, {r0, 0x8000}, {r1, 0x400}, {r0, 0x2000}], 0x5, 0x3) 2018/03/28 15:33:08 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x90842) ioctl$void(r0, 0x5451) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x801) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/03/28 15:33:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x50200, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000001fc0)=[{&(0x7f0000000280)={0x27, 0x1, 0x2, 0x3, 0x2, 0x401, "f4e34805e6c6561e9711b02c3c5eace0452b78462c9e449f20c579ff93a602367057fc9e3dc5cff712a75b577d10704670da430be35addefefd286063f30fa", 0x24}, 0x58, &(0x7f0000000640)=[{&(0x7f0000000480)="46c85451580344a5736c486e592fc435b8a41e7fddae24c14626b946c3483f88d7bdae7d703bf2b6f8f83cadce66304932cb834403d7bf04466422fd9e1f1d5adc702d9c7ed239c51c0146de06602214cb93b70412dc55e89b6dae4f88d1d47eba1a3bb2c4d299a0be9cafd48db0bb4d0199213c07b819a02c32f8c495a243e1cca6be6300b6cf5649", 0x89}, {&(0x7f0000000540)="a53bf1b518fc721609edf9b72f4b41f39cc89253560da0012efa08226fdd9e13211c149b3314e2ae490787e7e7232899d6ea25aeb173c604861b4e016e414ffc9fa6106a86e2df31065d073200a27a55660c8fe1f6101bf9b61b1799d8b62c38f8eed0ca78f01ce191d7ae69decce5b32a85bec71137", 0x76}, {&(0x7f00000005c0)="733ca2a04310d2b554b5baa02ced2dc3e027327a95d5578bd535635c29e55503b2eaa147f5db79158fa79a44bf2a8e75a37509794590f9e31855e2c0201f795728f85151c33b9616e566874b423addb776af68e5a837cfab20da00ce4429c5c1a398bb9b33c8ee8add7cc12b1bf598", 0x6f}], 0x3, &(0x7f0000000680)={0x20, 0x13d, 0x4, "6ec929f98d030a68967ac80ef5c93024bec03e"}, 0x20, 0x8000}, {&(0x7f00000006c0)={0x27, 0x1, 0x2, 0x4, 0x6, 0x10000, "ab52a1c86813602501f51575dd2ba2e9532a4f4b6c256c1d134f1e522d9e72503d7cd6f5c1a566a413c390d18db7ecb3d6178ff19314d0bc67ce43b8a5ee46", 0x30}, 0x58, &(0x7f0000001a80)=[{&(0x7f0000000740)="ac6656a1eef8b6940744029ac29da5820bdcf44286cb2d3086e949f7990c734dcc50582a8c70c06d5ef3dc02f5d0745628d62978fb06e95bf94394183fe586b942a017a79fe5eae5e4bd507353c10844b547275ea9512b29fdb395e157a8e0ba11920a8e2e0f79f30e59147f3e044f9f3687e847459e51bd7de25a81344e25bb4903d9a415eaa50c9689a1ee4e08eb", 0x8f}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="fdf41c27be63aaf4ca046bd6d4c71de92197928c49da0d5deb5808c3d1a134c244a66e8f1dbe379fcdcbe9370d3606d535bbe5a073b0fd0ada970c6f7939e2257122fac61e2bbcd6a8ad21d7223321b818fe0889af76c3d7c738678d0f31ffa7c68143a62edbfc466ab6743e7aad88a95a53e0602704ab39694c97f8e3a2918b351c608021227e84343d23ed8e543035a168d5d071ca4719d161e819d2f715463fbf3dabc7d79afaaf5f7c74fecc96204d05b0cf1bbcab8388d48c5228bb34c0b5ae243f4e970ada114f33b0360eea0e7024b49d4e1678804aebd40056", 0xdd}, {&(0x7f0000001900)="804969c14c482098aa99449f274422a72738f151af306a3efe593d92252aab32cb376b508a4259cfa07692ead92eb99624eba95613430d5a706fc0a645b543cc97d03cfb8c253e232c2b254e66f7a363849cd4144fa1ff40d28c76983835c7c8ab1e28aa45a7f255e7695e0cb8b7ff24907b3091b889794d1b756eff25bfa6728657bf25fd36f343a347027e3dbc844ea26aa870376bc7fe03f283715b82fb5abb0143a0dc216703076e06a7366d8090a6a4b2d1ab9bb5d05c09778d1611d04f3094393118a68aa6ca6fed09bd5a6a9645aa2e92e96d8141416194951f83ccdfde85c56f8645b85d9240f152b2924314", 0xf0}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)="bb74040a563ca77b749614db5b9fb7", 0xf}], 0x6, &(0x7f0000001ac0)={0x4c, 0x11f, 0x9, "6dad49d663d4fb8252a93af51117af34ab4fc069f22e3cbf57416b69fb6fa473bd2d8da65860a1ad0ab2e34a18329dfb748da20e9e5f5dea3acb933d7352"}, 0x4c, 0x4000}, {&(0x7f0000001b40)={0x27, 0x1, 0x0, 0x1, 0x67b, 0xd2, "7a1fb35555a7bb412f464656dd228498574f1c346d1720e144d3eddc8f941de94c6ed844502efb4fc650dff0469248d9388ef6a367cbcfdbbb7f9289d19077", 0x5}, 0x58, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)="50a502c99f78f0d6588c79092a4fb0493288682e9dc2e18f69616e03d77a18ee5a125dc6edd5c0c56ac8acf7d6d210cd0b7639326626978af0f2c7dfd8ea355423cf4a9a64f231def3883f945f9409c8c74a7dc475881efe6c7f109ad710be4367238dfeab5811aefdcfaae2cf1e38", 0x6f}, {&(0x7f0000001c40)="37fc3a5c1edc269db1c493e393932530305922e26cdb3e633bb2fd3e62195903410e1f292bf12517e0a8d60fcbe98364d33cf191a20e0d39a48d2e0a497e875a62e34527588898af280c4dbcc3d8461c6e9f80dab0bc7983f6cb3aa51b5e00dd7ac8cbdbac9b5d76a4ddd7c627fa17b97360d0197671adfb717c544ab6bdf34275e3665d29da8d3675f4416813f0465a34f0b9212c8b06e306db3cab322c2094e121335a58016923", 0xa8}, {&(0x7f0000001d00)="e808", 0x2}, {&(0x7f0000001d40)="56bcb9e028539bf9d4d20ca97082", 0xe}, {&(0x7f0000001d80)="9d3dfc7d0637254188c36eba2f6931540c28c7777dd24347ff8ef860cd860e57b5e5c974fc6b0f8ee7ae4f91b72176a6da18f7deb6f68d", 0x37}], 0x5, &(0x7f0000001e00)={0x38, 0x0, 0x2, "daaccebb9095c692f03f313e78eea105a187bdc2aae363948430f2b6e59625d739ae33cc329ee1df48"}, 0x38, 0x4}, {&(0x7f0000001e40)={0x27, 0x0, 0x1, 0x7, 0x6, 0x6, "5a95368f0e3206914ab6d46e804db825bf48ea8f2ccc0d81091c1a30017d1df034909ed8ef556eea4afaba60dfa86a039b4d0a4244b59606186ba1e5dc9e8e", 0x2c}, 0x58, &(0x7f0000001f00)=[{&(0x7f0000001ec0)="469f92ef02fc93ae6fbe153341e0e05c8ac11c6cf17883feb766b98aaa7435d73a94e32ddc3eebe650d7c974c2733d250108f937d2f428e3d044573ec51be4f0", 0x40}], 0x1, &(0x7f0000001f40)={0x6c, 0x116, 0xfffffffffffffffb, "61e7d066716d96da43a77ea85be89214745ce5e7742758bc06d1c0d96281267c78d71c980a143ac578bc83c53b3773bb91505a305b9c37071188bbad7cdab924e8416e54864b0fcaa01aeb48a7834897bf637cd467884ed7ef827bc078b2"}, 0x6c, 0x8000}], 0x4, 0x4008854) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f00000001c0)="9c3039dead6839f3150e5e4be2cc38dc6c97e4ba1b6d7de8c3b07c44153e40db0d3ac1bd60ee919c5016adaedd055184981de3215b370ff1c948ef19f9190b1a3e73d0d97c5c644daed3e9a636b3b486711392265a69f8be900ddd923846cf993571c12ac94d75080d3a34b527b1227b6af2477a5e06f6b8dfb94beed02e05c9fe5a52ba76010f396d4b41d54aa1", 0x8e) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)="37d69352121265367c5b9f02ca79349cdf165d288303645c9fa5862e748f9c0a915f077f78de7d4f29b3adbfad5a813c5ef6168d25b46cb7b7b6776fcafc34ed556cb30d1e490d1c1e80801d577592d3d817ae30428bab775ce7fa6cd36ed1b2045b6d0278dbc87867118c10f71bb7b6dc3a4233d06c3dbfa563f285e73aabf481557271a3e80b54d876b1546f5102f4fcba251159bb4c99e30aa4a2069363ce2293e120b1d05ed7db5ab851784105b8095af21346be2c1668e86e5c7e5de6cd7070df36eca019a3745012ba31bb61fdd6bbae55c73b4b820885aec391178648d8f2a619134f7d76379f110c8b9b3ae829ca3090fec3b07363", 0xf9}], 0x1, &(0x7f00009dffb8)}, 0x0) recvmsg(r0, &(0x7f00003d6fc8)={&(0x7f0000000300)=@generic, 0x369, &(0x7f00000002c0), 0x1f2, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000380)={0x8, 0xe3, "adf428a5d763e7fb8cd6da765130e31f8dc70a2d65af9c5e946ac498d01a32eed660d7fc80a1b6b8f5f8993e52d900ebdca81459f0d6478ba5b34e7a043650b2c368e82c24df00464913ea126e72b2aad9fcf96d2115fa2eeb93a9bfdde0531d2e2c385a4777dd5f2f671abe0f12e29dd63186815820c790d750fc514ef64e951530348ee0ddf3982b29af836e1a920ea243db5a54507675ab1c09ed05755b73c27532d74e02d5583ab5e5a22f31ebc9003e09ec5ae161fa7d58e2cc436728448b9533eea06cde6799eb34ee7b67b472a9c6fe03580aefae85e656cfe48e4f19be69b0"}) 2018/03/28 15:33:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xfffffffffffffde9, &(0x7f000000b000)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0x30}, 0x1}, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000001c0)={r2, &(0x7f0000000200)=""/240}) 2018/03/28 15:33:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) 2018/03/28 15:33:08 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = eventfd2(0x58158924, 0x80001) r2 = geteuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000100)=""/23) ioprio_set$uid(0x3, r2, 0x1) keyctl$get_persistent(0x16, 0x0, r0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000100c0b3ab2204fd2ac7975f365acd5f8cccc00a746fd7c5e0425baac4305f3b2c32289c9cf9afa3046ffe937c852130c0c74e477548f805f6557d89aa1d599f4002a9df24dd95e9d917c628aff1c35ef7158302724f13503a5a23679da41e20e6d0b829abc41d75bc8815e2c0cfea3679bdb14a87092a8b91285dcd3a213baa16d31443e3f153e09801c873353724aceda401a4a17f67fd755107f2d7a905813d3c6160ca54bb8a479c3cc392473f2284ecb9e3fbae648f9baafe90e527725293fb3a1597961e07d45570d29ba2b8f6a71c5b7cffa7eb787374c920cf11d0b9935e3c5a065a30f6befef80eb166713f84"], &(0x7f0000000440)=0x11) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={r4, 0x9}, 0x8) r5 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1c00, 0x600) read(r1, &(0x7f0000000380)=""/181, 0xb5) splice(r3, &(0x7f0000000140), r5, &(0x7f0000000180), 0x1, 0x7) r6 = getpid() openat(r3, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x3) perf_event_open(&(0x7f0000000300)={0x5, 0x70, 0x3, 0x6, 0x6, 0x8, 0x0, 0x10000, 0x900a0, 0x8, 0xc2f, 0x3, 0x8001, 0x1, 0x8, 0x3, 0x100000001, 0x400, 0x800, 0x1ff, 0xfffffffffffffffd, 0x7, 0x4, 0xdf2f, 0x4, 0x1, 0xfff, 0xffffffffffffffc1, 0x8000, 0x8000, 0xf6, 0x8, 0x1, 0x2a5, 0x3, 0x6, 0x3, 0x0, 0x0, 0x4e7, 0x1, @perf_config_ext={0x80000000, 0x8}, 0x2001, 0x6, 0x4, 0x3, 0x200, 0x9, 0x7}, r6, 0xe, r3, 0x1) syz_open_procfs(r6, &(0x7f0000000080)='net/protocols\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r5, 0x4008af60, &(0x7f00000002c0)={@my=0x1}) 2018/03/28 15:33:08 executing program 6: r0 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="1a", 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x100000001, 0x80) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) keyctl$reject(0x17, r0, 0x0, 0x7ff, 0x0) r2 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='user\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='user\x00', r2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000400)={r3, 0x0, r1}) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000001000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x200}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r4, 0x9}, &(0x7f0000000380)=0x8) 2018/03/28 15:33:08 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100, 0x6000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r2) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x2) 2018/03/28 15:33:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/28 15:33:08 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000001c0)=@pppol2tpv3, 0x2e, &(0x7f0000000700), 0x0, &(0x7f0000002280)=""/4096, 0x1000}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="7c147d8d4bf6686e2d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/28 15:33:08 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x50e7}], 0x3c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xc0b, 0x80) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000200)="9dcf241e16ca9ea59a0f6318978ee1a22c56b7d33b0639c0f6e42b4b4fa9eb6da7a95b1dd970d12e83702766fcc620a684c392ab0619b131bf98af53a77f2700462d90c2ba297c14ae5c1c71a24a8d11961ac84ca42b34c4b957266388e78dc14608a3cc729ab8d30b83a8296a39a93a0bbf26d30a5e336f3443a08b6e5609214d050b28d1a581210d3ce8fb0fa9ad12a9ee3f6ad5ad9f153046ef63b1840c1464cb07912c85d3765d186ec0e11a6f27daf989f3c84c9e86044db7e75af118ff456edfa9318a610efeadb8df67170c9e7f68c82d1c70c251433fa71f0fd3c13022e87d40214daa275eabf897e6c9379dbda6179d23753a2c1069493d5812") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) io_setup(0x200, &(0x7f0000000140)) capget(&(0x7f0000000180), &(0x7f00000001c0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x111000) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x9, 0x1, 0x2, 0x101, 0x9, 0x3}, 0x9bc}, 0xa) 2018/03/28 15:33:08 executing program 7: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040)=0x1, 0x7ff, 0xe49bed4f67da5c47) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x0, &(0x7f00006e9000/0x3000)=nil, 0x3) 2018/03/28 15:33:08 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/28 15:33:08 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x40, 0x3, 'client1\x00', 0xffffffff80000003, "31eefde8293e52dd", "4b40652e7b52f2c6cb850f2d0e6c5c63702e22712dcb29f37d7d0bc56281fa6b", 0x3, 0x5}) sendto$packet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+30000}, {0x0, 0x2710}}) [ 167.820238] IPVS: ftp: loaded support on port[0] = 21 [ 168.107764] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 168.523320] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 168.529420] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.573327] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/28 15:33:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)) 2018/03/28 15:33:10 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}, 0x1, [0x5, 0xfffffffffffffffe, 0x10000, 0x9, 0x7fff, 0x6, 0x8, 0x401]}, 0x5c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0xfffffffffffffff7, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x50, 0x12, 0x6, 0x10, "c736a28018535159e4d0a5a8da301e11cd72618bedeeb36d4ca9420c6fc813897c1bed6d76c5085b770f610d15277c9242a97a1771acefa5b385bcdab059c1c1", "e0d2d91d9e15cca1396594e475f3588b673040fc4ce61996d9f7d0d0121b7fb4", [0x3, 0xaef3]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0), 0x4) r5 = fcntl$getown(r4, 0x9) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) fstat(r3, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000006c0)={0x0, 0x0}) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) r12 = getuid() getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) r14 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001f40)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002040)=0xe8) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002140)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002180)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000002280)=0xe8) fstat(r3, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002340)=0x0) fstat(r4, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r23 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002c00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000002d00)=0xe8) r25 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000002d40)={0x0, 0x0}) fstat(r2, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002e80)=0x0) stat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() r32 = fcntl$getown(r1, 0x9) r33 = getuid() lstat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 168.617960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready sendmmsg$unix(r1, &(0x7f0000006c00)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000380)="ac1ac80826cf27a6f2da667e97b372c477d1b773b3ab02f949921b58a361326e3e5d881d0e07657ce642a26c546ab4e2032efef7b8ad9b4b82151133a82d1afe1ace0cd493d8a5e2576b5b902dee1cf12cb020c24bb85d7c5ea674fe3aa3fcb7f7585110548b40e30119ed63cde852f52c1b1d9398f976c0a8a56ede8ed0e3a6a26bcd4a3e2f69163385f3c6caef36a697e2ab9d43ef5b3c3e4b000ecc690c1d3c8baed1f0aeadbc8fced83d91060f7c70fcb7c9acdcabb68afd43719db452b9733896b16ae3c05c3e57a02bb9a530f4108c34bf527cb645410d6fbf15ded3e0f00016", 0xe3}, {&(0x7f0000000480)="2f8aea4cc0e0e6b0a473ab83db3a39a479eb039f71a324", 0x17}, {&(0x7f00000004c0)="afddb6bd0afc872824f002e54eca07e544cf4729ef309074a616296d9bde30ba09c1b0d58f8de79f53b27ae81705b6454d75b955603bd1adcdba1ea6456f9f1ed505c4", 0x43}], 0x3, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r3, r1, r0]}], 0x68, 0x8000}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000a00)="abfa5e73", 0x4}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="a4426bbc3a839f51064c825b7140c4cf897aeca100d65a448c097b57d6de3eeec27ed3aa9bed5518d9aad36dfb715c2cc58a8f4d288383196a23fb1d114c10f762ae5afc8d1a2c87d9bdc88f2934535276f2c32f3ffa04d7beb17e48d87e4fa81158", 0x62}, {&(0x7f0000001ac0)="dd35a43a70ef9df9031523b3ae62293ca54f34a62554d00fc30df583413b3b8e407ef47a150a843511b0d53e84a89bb041fedd2cf343608ad50802d810d56c0590f2781dd90d21587c26c0d04fb2cbbdf9a84a2af525587e574b8c9d16758e3c088ae2999c88a3336958ce15c0a3f54f7b79554c92e6326394501c351384ceb97e24df1cbb14fbcc8ed18447dceec8e0c84c947befed8954119abcd7523a28b480f611e99b6f4101ea1ba3e74587009bac6a9555c8", 0xb5}, {&(0x7f0000001b80)="9615c405ba9a9edc88d7f09fe0f1c686114288a03c33abaddbf32162b642cb6edb9ab34916f70a43012ae7138df57f63de94c5fb9402133d8a76df10052d30185d26eca51fab170750a8c8be7ee8453628af3cb13bd13af8721541180749c35784dd2233", 0x64}, 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0x1000}, {&(0x7f0000006540)="bd2dfc135d307acf8e1e20c760624c5b699c94920d56ce581122a7d5534848f912274bb28cb9ee2665ebe659d45b0989af9371b086e85032208c416e553b28ce45246ab17a922f847c601675b2ad399acff0f14099b9d37ba7da8f92db62a0acc28ae6fb04b2ee54d4e0edfd703c0086427fac647407c7fb5d90d5b6a2c6ab5038323c019d56c67a41f7cb7118ab6bc028785d69ac39e21b56e17b96d2103084b21fefc6d00fee77d4b1cf29acd64d535b", 0xb1}, {&(0x7f0000006600)="9df9efa0d081a76ea092c29853b7689346d1dcdf72604e9d1b2a49609fbae3521a6552b9f3fe7769df7c25db1c0a6f400df1d641906747bdc156184c03346f58596f4d51a319943d9dbc830981dde407c099d4c3b5680d340cc40e3156dc8a4fd604b2f5e5cc8334cb0479e9aec90eba2a3b8d6118be", 0x76}, {&(0x7f0000006680)="30a22d57d7f6c0e418f374", 0xb}], 0x9, &(0x7f0000006740)=[@rights={0x18, 0x1, 0x1, [r1, r1, r4]}, @rights={0x20, 0x1, 0x1, [r4, r3, r3, r2, r1]}, @rights={0x1c, 0x1, 0x1, [r4, r2, r4, r3]}], 0x54, 0x800}, {&(0x7f00000067c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000006a80)=[{&(0x7f0000006840)="9ecf1e3f92a5b6aaf801d9a8aab124c399225d059dd39bd33550b4f5edc2edc445b8c0c789b5388bbefc1adabf9db063b1de11339cec32035146f9d3cdff1c64a33114de5d80d0fd0cc472e76a33a6ac9b7b42b3653f7245e205797172e7af4c62472e567f3e2beff814d259c374234135f1e62d95a9f27d039bd3a58781c1f46f3f472f410e749bfa63da7bb0eb96343c3b260020b23b7a581593b7bb406e744931266980c4751792573d2901aafac11fc7e1ad31237853ba9704ff096f517e2b0fd2ee4ebc2238ad42dc286ba7840ea2122eb29239a79b7a5cf660c2dce03d5ea7de3e032dba4505", 0xe9}, {&(0x7f0000006940)="d3dab07506871f25e03596419fbc09f2e06f906aded5d7b539ac97101432fcdfb445152ddd0c46a47188da9ec9d143b4666298d88aaf807b3161a75d4b67a6013add3ef50d5186271502b2837db029ad956cef222cc3c853c3e1d58702f44287938da07bc43f33c4f040fd2d9288f2c0769959887a8c8978b2f066c5b5c48e69ee7939e20ddc37fdd11d2a8f642135166faf8aee65380063fed8006a1af5600580de6a9d18d5ebd6193f719227bbe92aab8a9f636ae60c64d3d66e06979bcfb28ca65c11ef1bb7d1b82b18172c7f259d0f05", 0xd2}, {&(0x7f0000006a40)="5a0fbce30bf691c233360db16951c3634ff694ef4f1429d82ca7ed4f", 0x1c}], 0x3, &(0x7f0000006b80)=[@rights={0x1c, 0x1, 0x1, [r3, r3, r3, r2]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x2c, 0x1, 0x1, [r0, r2, r3, r1, r3, r4, r2, r2]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x70, 0x20040004}], 0x7, 0x4000) sendto(r3, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/28 15:33:10 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0xfffffffffffffffc, 0xfffffffffffffeb2) 2018/03/28 15:33:10 executing program 4: eventfd2(0x1, 0x1) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)="6380a36e40", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040), 0x0, 0xfffffffffffffffe) 2018/03/28 15:33:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x19, 0x4, "969dc15f706bb1695da4976d5975f19217365218933de71e7024a13b485d90612886fc1693bc2c769a4bd690bfd8e0c8bf585eaf651d0ecfc432f01f5f6171aa", "44775881b90d31ec0579701af7eda5db4e46b26ed46cc0278a653a013a0ef1fc", [0x2, 0x9]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xe00, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e8df98c837b6f4d8d7ba426cddf06bcbc2fe6d9616fd12589ab6bc6db048e737b9beeff61b522f6c01190f4f60dcbcf83c7c08f41077c395b80e36c8a40f0eb7", "35fbbb9b4b86c617e8a8d00772fb2dbeed8a497aa48c7ae4f3c2103cec450a59"}) 2018/03/28 15:33:10 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f0100f6ff000000"], 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_route={0x4, 0x8, 0xfa00, {r1}}, 0x10) 2018/03/28 15:33:10 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r3 = getpid() stat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() sendmsg$netlink(r1, &(0x7f0000004940)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000004800)=[{&(0x7f0000000100)={0x4484, 0x1d, 0x0, 0x70bd29, 0x25dfdbfe, "", [@typed={0x14, 0x3b, @ipv6=@loopback={0x0, 0x1}}, @generic="e49eb49a291fb14711b6c220ce75c52877382eea441379f8204d9e0740c8e17a411495019e9c37c15f3fee328cc8c72031d18befb354099e27b0ef6d64048ace9c2950ddbef70bc279fa51b443492cf3689050d6cedc423841c50bc3a090677bb7bab801555adc5ba92a5fade605d3933eafcbc3bb5c0ac63d48735ceed46d5f6afe45ba51b4ea2bd3309f7806f834217377996ea36e4f37aa4b5cd1dc74f083a07d90668aed1579a762ce04cc5a7afa65c583494de073b745d1c2c28ed972df1c19f0a38210faca4d907617e423b88fa52109d1b779d4d84317e4b206c23be7700bfb2239829d5ab35be0432f12b685a3d4e293f0d18a", @typed={0x8, 0x6b, @fd=r0}, @typed={0x34, 0x28, @binary="6c3170d30fe30a2d61c50ed85ad345d46f408f7d2b7da5f449cf8f8ab28c1a80482e928e372551550d681e04c2e39f"}, @typed={0x1004, 0x69, @binary="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@typed={0x8, 0x60, @pid=r2}, @generic="95cfc72f4a4e4b9871657875ecd0e273d88499d334ee6ebe64498176664835c1fec4bf39d351088f48c9329288b266c428d8479b035517eb7d3f4f1b2ff72488f8dab6f8ab5fc171d33842f852e3ac7b944da039e1cc97482f6a55601f6d16efdf3c54a0e3a691915b49dbcfc9f386c7f8dda77b85300c5fd97ff05504bfe455da"]}, @nested={0x2c, 0x7c, [@typed={0x8, 0x34, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}, @typed={0x8, 0x2f, @fd=r0}, @typed={0xc, 0xa, @u64=0x100000001}, @typed={0xc, 0x1a, @str='veno\x00'}]}, @generic="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0x4484}, {&(0x7f00000045c0)={0x208, 0x15, 0xb0a, 0x70bd26, 0x25dfdbfd, "", [@generic="48140546b049c2b94350f691cf1c1ed57c247373a9b53eee2e8696fbfe458f3e17aef50c32e554967eafbb7bd6d8fa1380e52b91b172bbc69cfadd9b8f4ce7a428381972d21084e6ecc57b0a9c2edc42cc489e7b6fc06fbb9b2474b55211bb0862dce6b78787c85cdfaa6352e0c375f6fa537705259c641b8d629a6c7fda0c669e03ef272d1e353aee28c5266e4ba4e695d9e5a632ee1ad0aa5ae38234ccf6d8345ad78164822e82f1643d49add49a5846b33defb74aa9eb5d07b3d7b9fd310be7c1cc3f388ecdf091fa050d13c39bca08d51f", @generic="ba65765fd462cbeca9af0fe494bb89eb44334bfef0d358b116496325", @nested={0x108, 0x18, [@typed={0x14, 0x8b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x3b, @u64}, @typed={0x4, 0x60}, @typed={0x4, 0x62}, @generic="080c82583ea831a04f510f73796d2ff8e48c8b8a53a488c067ab9bc1e42881febe6c", @generic="bb6b91c7b0e786d7547a257a2e5ad46602e86bf0bad4f3228043f0efc6c47f5144211c63d7f6785112ddd376d3eacc0a1df04385d123f1b4353a4b27c3144841304683d77de52f1e6501b5f9bb92b7ce3a479b0ac3cdf33ba099ac7c13374f70cc621a5add6b1c6068a7fa7f2024cad0c306a0ada0cc549e5b6b0a473e0c86bf56fb39aecf0a3810526eef828a81a6d783828e1de9fc3ad6084605186a5fb24bc92f67359c7f73a53941ca72bcb8aa914f20b98fd3b5a78b"]}]}, 0x208}], 0x2, &(0x7f0000004900)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x8010}, 0x4010) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/03/28 15:33:10 executing program 0: mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x200000f) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[{&(0x7f0000005fe3), 0xfe65}], 0x0, 0x0) 2018/03/28 15:33:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) unshare(0x200) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) fstatfs(r1, &(0x7f0000000200)=""/116) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ip6_vti0\x00', 0x52}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=0xa7) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/03/28 15:33:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x47) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0xfe5, 0xa2, 0x401}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x204, 0x200000000e0640) close(r1) 2018/03/28 15:33:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x6) 2018/03/28 15:33:10 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x200000000000000, 0x10000) unshare(0x20000400) timerfd_gettime(r1, &(0x7f0000000000)) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1000, 0x0, 0xab, 0x5, 0x0, 0xfffffffffffffc01, 0x98022, 0x1, 0x7d5, 0x1, 0x2, 0x0, 0x1ff, 0x7ff, 0x9, 0x9, 0x6, 0x1000, 0x3, 0x1, 0x3bbe, 0x20, 0x0, 0x6, 0xfffffffffffffffc, 0xffc2, 0x7fffffff, 0x4, 0x1e5539c8, 0x52cd, 0x80000000, 0xffffffff, 0x101, 0x7, 0x10000, 0x100000000, 0x0, 0x3ff, 0x0, @perf_config_ext={0x1, 0x100000001}, 0x8, 0x7, 0xffffffffffff27bc, 0x6, 0x7, 0x3, 0x7}, r2, 0x5, r0, 0x8) 2018/03/28 15:33:10 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f00000000c0)="0ec0d81504147a46b561", &(0x7f0000000040)="13"}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x88002, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000a00)={0xffffffff, 0x100000000, 0x9, 0x3}) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r3, 0x7, &(0x7f00000009c0)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x9, 0x10000, r1, &(0x7f0000000280)="cf42e19c58d9654507f8f9fd2c643b3ee09c1260849aa0e27f8bb678a7108a26599190d9cb777af06c2cac88668157fa96598f38d628ae0e061e060caca1adcaea4ad4699690c6357ecb51bdd3b09911d89b8427a7d8a4cc15699845df34f6f289270ce801a380bffb68d427e7bbe0f393e659807f0f43e63f1061fe311cf3c5d1d1bb7eadd847f74d", 0x89, 0x0, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000380)="bfd128dbdfc85f7d64", 0x9, 0x3, 0x0, 0x0, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f0000000400)="64cfe008e68e8c10f1b2eb3792312f466df29bd4c941f86dbfca18b36dc4627cd7c7063ec43a8a8bd9b68511a1064ccd1bb55538c92a9736f40ab63a5f0a113d8b74591af0c02d64826cd6af4dbf64e797f02f10850a9812111210589ad7cf47d869da479ec0f2d8e574e95b4fb8fb1d8504a3366a2396abe8c555af694883b53092468e92efc5aff3d955002d9ff1b98212653fa9f2b6ac31cbe84d7fa41e92e66ebea9aa6114eb7065c579be541455e425fd8fd397a280cd5e81869f6d65505633fa427ac46c0424c42d6d8ff4", 0xce, 0x1, 0x0, 0x0, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000000540)="e1e911b565f7d475c8f3ba524b85ddfca202ab87bd276379e673ee635e1f113caa34c162052218a4d516e7661add8783449ee578e0fcba5c0cfff80e1b0b9df4823867c22d9c7781eb424df425858573cae01b", 0x53, 0xff, 0x0, 0x0, r2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000000600)="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", 0xfe, 0x7857d8e2, 0x0, 0x1, r2}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000000740)="a36943e9315e57826d0cf78b373f0383a8d9c0160697dba48fac4e385d5dc7512c1e5f955bb8397d9c2341c85074c385a5f9f3725ce6474740de682c51a4e2febee64a13fe38f402773de5f533d4b052a9c7f84e2d8e6ef483d376ab0267e1e1b92e7f98f0edc32576afa010e18919319da0c55a2d3160d39165be5be4923303a79d24f90e4de145a0c825e1ea3cafb85d1c0a6c16fe236ee441a02ccbd92c2f76dfe533af7a31d1cbf18d5eead6f9afe330cc824b635037610cf0fd535065701f7af683e5401562e500fcdcfbfe357151b58911fbaff61e09b2d103c783919b6d2ca48fd7444378", 0xe8, 0x1, 0x0, 0x1, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x3, 0x80000001, r0, &(0x7f0000000880)="c47f2d383db51d35978fc96ea429389da99ef54ebaa12ef8eee012fe2f0b791b63b7961b1a1893464001e3885f5513ced6094015cc6fcd89592e34dda9352b149f1f5b40330987071d8bcfb3fb935ff3b6a809446144c0e828979b1f1be3bb37aaf349fefa7910812125b56597da9aa7da187de2381e8c1b77eb9b906418a564ee6f8ad307097b8dc8c2767a276ad0729bde748d99af0c8d159eb015b5d28e9c0c8ed77b6605c8bf481fdf1e7eefb3d2ea1a9365b633f08388b0cc1835a736519d5e9bc2984e5833049dd3ff", 0xcc, 0xf21, 0x0, 0x0, r2}]) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000000)="9d", &(0x7f0000000140)=""/210}, 0x18) 2018/03/28 15:33:10 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x102, 0x120) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000140)={"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"}) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e10200000002000000000023", 0x25) 2018/03/28 15:33:10 executing program 6: r0 = request_key(&(0x7f0000000740)='rxrpc\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="766d6e657430642db32300", 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000800)=""/177, 0xb1) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000000000), &(0x7f00000001c0), 0x2000001) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x202) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="27591e416bef21c5d22e0675b98b832a76b3e287b2f428ebd7e7f7b8155dbb8fac0921cc018c438122f04ffc2eba1440ca69c442613abb94def8c50331333efbb656a6e842a98eb254b5dff01d07f7542b763a87ce6f402c1df17a749bcff5606bbb3b0266c11d357871e542fbadec7431739cf7d05f7e9e12d51764664d0a719c5fc844dfbc0ad53ddd4dc43633af4c5de92600bdbd530ddb22b970f59a4899c9a4ecdb697f4525f1adfb5f8a65d3eef2b747845939f927", 0xb8}, {&(0x7f00000003c0)="ff7d3f68dc1efc3a45ca497b98f700699cc2ffc1fa40b49b5365934e6a2d9edf52ed80044ad09dfbc50c9231d7bdf6559175c9de02618a73804278dce6d0d4b42cda27e1b0b1e13819691747a8f427001e03e4d624fec7a6ba64665da444cddeb05eb462bd2479c8c355001f2320cf6473810cbae67bf757a4e3b02a0e42408e2c30b4ea25a5077a514a19b5b4e00e0c539a6a331ba9eb712b9a0bc2ec7ea11b795e41622914b8026db2d9e14c14a2f0dc467eb9c038e63ddf2cb79cfc695c3c862d832cf3704cae59cc1635603497cd68cf33a194a57c602cbb808055b75251159d350396c9a63a54436026654e8dfc4783", 0xf2}, {&(0x7f00000004c0)="a1e9476a714179c4ea506c30ba811ee0610d9dc1c28095aca7e9a9cf73a555c2ea6b3be53680a152c29d106ac84e0ec9f06175511bc60acc8f35a05b97fd7fd024045f70b16c98baf179d29313b7112903c91815c7ad29dc850dc77cd450ca2a2385814cad3236239d6282066b247439478d062d493576e2e539339510d44c1edd8138c63e1994be29b17d4707c85da1d40f0811f680ee7c77301547106e571def53f0127b2f62c0264edb045f21e27aec43030ab296892c88", 0xb9}, {&(0x7f0000000580)="a89032eac58ca0c89a8a1fa601cc23fc9aa9f1a439486c420709e0b9fb1e1e59ab38b4e7976cbeda10f1ba06d1ca3e2d5dd19a02719c4afc22496f650e33aa6c314233a42c57c140e0c222b2a152823f0870e353361a0ca5836cd80397fa63c15272b52f0a5493803ab992df144ababec133d9f35f3387ca032a163cac28007b5e2fff82be154e4a9b52d8845eda6b585acc8c97c86aeea94c4b1aecdddfe326cef29d1de518f581609920e622", 0xad}, {&(0x7f0000000640)="ffc7fa13b8a7481fbfc717f7aecf1a9dcb1ec96be66f79fb285992dc83e1108418858391d897ee7a7dfdd2d04a6b7c1f070fbdd0a760025f8288546e5cd54c4ce44222375008cfd08c0a7c93770ab54e4ffa0843f80679b3e9bd6e18f42d71569d5d074494a8e906688cf08a3fca229c886f1bb5ac8ab540c4e7ebba0ac73e5fad85dced9e0d3d74392b5a0b6fbbb2d84b80f73bcd1e1a88bb28bc5532518dd4c5e6908496ce410fc4ad929c03feb6f5731c4eee9c146f004a84af2475ff00579f477ff5e1237ba141", 0xc9}], 0x5, 0x0, 0x0, 0x4000}, 0x8000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0xbe89, 0x0, 0x7fff, 0x0, 0x6ef, 0x5000, 0xf6e07227a203e199, [], 0x2}) 2018/03/28 15:33:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f00000002c0)={{0x0, 0x6}, 0x20}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/28 15:33:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) sendmmsg(r2, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002700)='\'', 0x1}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xc}}], 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f00000000c0)) 2018/03/28 15:33:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x1, 0x8, "5f267dd06d90384fabd8fa5784115a6b4dcf361c1cfe41cb5684e5d52b57e0b1e2a9a3a407519a07ddb01e7e074793f5a9795cc2f1ac7fcffe628e903346a33e5fb9456e0d50ab68656440a58fc9d23f"}, 0xd8) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000140)="fda6792ccab2602097d2ec3c2d7822c178e9873c10afbaad4c5fa2320ff820d54c4958b5724d798a3762eb21a50bafec6dc08191f852b2f52cceeccbc327d64e86fa2cb90145e9a403d151d22c8a6d6e57998038efc029e16bfa9248dea7c3fab451") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000200), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="10ff4d41569e87f40b32d9d76f4e118c", 0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000280)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000002c0)=0x146b6289, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000300)=0x7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000380)={0x3, 0xdf}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000003c0)='tls\x00', 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000400)={0x5, 0x3e6}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000440)=0x0) ptrace$getregs(0xe, r4, 0x9, &(0x7f0000000480)=""/43) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000004c0)={0x7}, 0x4) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001540)={r5, &(0x7f0000000540)=""/4096}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000001580)=0x8) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000015c0)={{0x4, 0x1f001, 0x0, 0x200, 0x7, 0x1, 0xffff, 0x10001, 0x7ff, 0x40, 0xb38, 0x5}, {0x10d000, 0x1000, 0xe, 0x3, 0x2, 0x3, 0x3f, 0x20, 0x9, 0x2, 0x8, 0x3}, {0x6000, 0x7000, 0x9, 0x101, 0x1000000000000000, 0x93b, 0x5, 0xc65, 0x9, 0x80, 0xfa30, 0x9}, {0x0, 0x6401f90b5c872c51, 0xd, 0xfffffffffffffffb, 0x1, 0x800, 0x80000000, 0x9, 0x5, 0x3, 0x1, 0xfe00000000000000}, {0x0, 0x3000, 0x0, 0x0, 0xfffffffffffffffe, 0xd73e, 0x1, 0x1ff, 0x8000, 0x0, 0x2, 0x7f}, {0x5001, 0x2000, 0xa, 0xffffffffffffffff, 0x80000000, 0x0, 0x3, 0x3, 0x2, 0x4000000000000000, 0x4, 0x7}, {0x2000, 0x0, 0xf, 0x31, 0x7, 0xfffffffffffffffb, 0x8, 0x4, 0x2e3, 0xfffffffffffffffc, 0x3f, 0x8}, {0x4000, 0x2002, 0xb, 0xfffffffffffffffd, 0xffffffff, 0x4, 0x7, 0x60, 0x9, 0x8, 0x7, 0x9}, {0x1001, 0x3000}, {0x10f000, 0x1}, 0x10000, 0x0, 0x3000, 0x600000, 0x8, 0x8400, 0xd000, [0x552, 0x4, 0xd7, 0x1000]}) dup2(r2, r3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000001700)=0x1f) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000001740)) connect$bt_l2cap(r1, &(0x7f0000001780)={0x1f, 0x100000000, {0x5, 0x80, 0x8001, 0x3, 0x7, 0x4}, 0xffffffff, 0x65}, 0xe) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000017c0)={@dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001800)=0xfffffffffffffff9, 0x4) 2018/03/28 15:33:10 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4002, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x4000)=nil) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x20000004}, 0xffffffffffffff28) 2018/03/28 15:33:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'none\x00'}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x9, 0x10}, 0xc) 2018/03/28 15:33:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000010c0)="ac", 0x1}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x40, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000040)={0x3, r2}) 2018/03/28 15:33:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x30001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x1ec]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 15:33:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_procfs(0x0, &(0x7f0000239000)='ns/user\x00') 2018/03/28 15:33:10 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfc00000000000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000180)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="955c7f412dd2b16cd9bfbd153468205cbc1201ed6b2e17a6accc97f89663cb8508966b03c0db3c0a9460ead81ea20218c5428508d927a63f2df5553bc85a27100a9d41ea6fe318a2", 0x48, 0xfffffffffffffff9) request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='system/+,ppp1,\x00', 0x0) 2018/03/28 15:33:10 executing program 2: sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000100000000000004000000009854a530469664020000007380f38d6807f008b2412bf7b2d988c873b7321eb7585486701b9435f5553d5f185d93acade456878914e34ac46db53ce57d1dedf36ba0bd2a766f9404000000532657b90624672b3639ae4f32b1644db9cd46e5e7a4ce4aa86cc3ab05f7b8d6eaf88c0d1f2571cbcdac52a3a8760cf899790b688fc4352dcb2e5c0d1b66373079851662f35b210cc341d5bce484ef"], 0x1c}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) accept4$llc(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x10, 0x800) socket$can_raw(0x1d, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) ioprio_get$pid(0x1, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) getpeername$netrom(r4, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000000)=r4) 2018/03/28 15:33:10 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2d00000029000000080000002afc1a778ba3b5da27356acf3aa3c27d5f9c66a05cc360b385d01f1b3fec1b4f094b9651c4eb2421e1d9c3209b8a4a542047f13301ddb0b24fd74727149025c451d8aea6eecb4464a4262acf83bb4e8add584cce43058ab08d47e7098e11a010c8ecdbd927a0c5bff65e827fcc65e37d8b9150f14a5f0241160a61123c70cfb1a565b70191b3893e9f4c6d575594fdd83585f968da6b9fd16c4424a7f21ce093522ccbc4080a175556fed29a9bd4ca75151aa23b7a7d75e270288c6fae6d5815b9542cd9c94d3aa255a4336087d7c1b73d03768513af0312ae6e531e2903b459eb986df6b791f4e1bc614f8376258176e434d0351f07181f8c4df25aa0fb"], 0x10}, 0x0) 2018/03/28 15:33:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000140)={'\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) bind$alg(r1, &(0x7f00008c0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) poll(&(0x7f0000fc7000)=[{r3}], 0x1, 0x17151d73) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="dd3be194ff27faa4f44707f60b73a5b154359d7c01a0c4fd1679025c1d525dad6cfb498e970e870236b410bc7cd3157fd33997b81f170eef9e5bf8cf855acaa0124926cccd2ccc34b3ffe8286338", 0x4e) writev(r3, &(0x7f000083afc8)=[{&(0x7f000063ff78)="a6", 0x1}], 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000180)="e3f43aa81341209c2b419de5de2d6d33ea722d2d4687ab5d1142c5d762f9c45af6b6f296f7e6e99d422572b7ec8f6b70826d268c7351aeba3d513d6e5c8545cb6bf1f2ba5c17abdfdb9d213da69267c4fe82a32f6cfc4e7509771277ea482fd48a44a014540fb1014eaaf21ba682f94d86ebe6c663a1566d2cbbe8fab547fd5832d70b034228c91602c0a0e5be5aa38d3a3acbb9", 0x94) 2018/03/28 15:33:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond0\x00', 'bpq0\x00', 'gretap0\x00', 'irlan0\x00', @random="6b93ab9e373e", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xc8}, [@common=@dnat={'dnat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xd, 0x40, 0x4305, 'bpq0\x00', 'dummy0\x00', 'eql\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x460cd8e24bd53ccd, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x108, 0x150}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x3, 0x101, 0x1, 0x0, 0x0, "24c2fa0775ecfd85c4c72849b6ca813570eed1a3a52d914cc55f9356a4e2df070674b77b821a0704b1bcb726b7dcaa0da4c31aa16c6b11b716eacf825f81e63c"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x2, 'syz1\x00', 0x8}}}}]}]}, 0x328) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000080), 0x0, 0x801) [ 168.960254] sctp: [Deprecated]: syz-executor0 (pid 27606) Use of struct sctp_assoc_value in delayed_ack socket option. [ 168.960254] Use struct sctp_sack_info instead 2018/03/28 15:33:10 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() prctl$setptracer(0x59616d61, r0) ustat(0x0, &(0x7f0000000040)) 2018/03/28 15:33:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x400200) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0xab, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) capset(&(0x7f0000f50000), &(0x7f0000bb7fe8)) 2018/03/28 15:33:10 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0xfffffffffffffffd) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x10000) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/03/28 15:33:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=@mpls_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) 2018/03/28 15:33:10 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000ce6000)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r2, 0x6, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffe}) 2018/03/28 15:33:10 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000040)=0x4000000000000, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8000, 0x10000) sendmsg$nfc_llcp(r2, &(0x7f0000000500)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x1, 0x101, 0x8001, "fc153b81e956eaa84c287e89b8bc75d093bf7a08a68f6e246082f9c0ca7dfae01af107e7b313959ed42ffd0e20027c2023eae3cf7d357c5631f0edc87b4a49", 0x2d}, 0x58, &(0x7f0000000480)=[{&(0x7f0000000180)="bcbd5035cf", 0x5}, {&(0x7f00000001c0)="e986f98de7888e28165fe29265bc7d82c52e12c095f926dc8e7ac0f57e51937020fce1730e10ac061644f5c2a8cddc421af6beea374bff5841", 0x39}, {&(0x7f0000000200)="bae7effbbc9b23e96373b83c8cc3d65858d2e18e66f22bd7be84462296a85637f3678a8bda1fb18eb9834dea7ce6b4069891e486a42f718deab90d6f05bd48a87249ec6adc2281fe7d0b94683b0eaa01fb7cd91738b9ffe2d5c5762844de24c50f1c31f652cb8ce8a0ee967c04277f91beec9c85facb83b1829290ab7dd8c15c3f21002875efc6d53ff5130e16c2d70830fa5dc10eed7b7d12771c95591730ad1c8e829766f30310854528b633f1e8c8775142ae00853d45d1395309203d56aea8b144fbdb7b", 0xc6}, {&(0x7f0000000300)="7659b60c5ec6daa4cc9deca72a6cde3c4ae2e6d9248859b087a1979d912b7a9141608057a98e39edbfcb63293a1cb0f61596c3167971b7e06bbfef3530ff343b5df0886059650d40824355d1ef89a338fb948260da8c3bcdedfb5b1dc9b066224be0131db4fcabbc894269cbde8a085e9167db", 0x73}, {&(0x7f0000000380)="0a914f35f56b374e46a9e686a6d2a766bca46f664b1e0a4da43849905bed60a8ad9d4545cb3db3a6ed0249fce7f1d54123bfaa284167493d0d05259bc809a8d354c6c3ca120a26d87cbbb361533b3e", 0x4f}, {&(0x7f0000000400)="13433931bce4cac1045962558a1fa12caada7215dfee0ea5f4ecc4aee33b2eb9aa2fbb1425cee15dfb19ea8837527ee75b53a9cfe835cba0dbc03739ec87d8812d0a22e7ad59365d64295e1ea5df8be77f97199c31ac2132126eaa6e4268d2e5", 0x60}], 0x6, &(0x7f00000004c0)={0xc, 0x108, 0x10000}, 0xc, 0x40}, 0x40) 2018/03/28 15:33:10 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x9bbd, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x6, 0x1ff, 0x7fff, 0x7, 0x10}, &(0x7f0000000380)=0x98) 2018/03/28 15:33:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x10000) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) close(r0) 2018/03/28 15:33:10 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000140)=0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180)="7ced9d31673da9dac3fb6490ddbcbadcb1d378717de81239b4127a70e332f7bdbfe883f848c045cd9d04700814f0f7b14209a3", 0x33) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') close(r3) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/28 15:33:10 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0xfbe2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x78, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff]}, 0x5}, @in6={0xa, 0x4e22, 0x65, @empty, 0x1000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x9}, 0x8) 2018/03/28 15:33:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'irlan0\x00', 0x5003}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x840) 2018/03/28 15:33:10 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) write$tun(r0, &(0x7f00000000c0)={@pi={0x0, 0x8907}, @void, @x25={0x3, 0x7ff, 0xff, "4cf6ea79b5e90ec6ce0ab239ea13b7d28f3dc3305d89c5d390826800b995e174287c60f437065995f19e8a72a61d88c92bf805c55f372441ef67365716a26085a6f5685d0d68bba7b52e0be967e3e3a145"}}, 0x58) ioctl$TCSBRKP(r0, 0x5425, 0x8) 2018/03/28 15:33:10 executing program 1: r0 = socket(0x18, 0x0, 0x2) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x7, 0x0, 'client0\x00', 0x1, "2d02fb2e68224209", "a86f32c0ca1cd6afb938f64bd8575eddbed66ae16da7a984a9a71b37caea2083", 0x400, 0x400}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x1e) socketpair$inet6(0xa, 0x80a, 0x1000, &(0x7f0000000000)) 2018/03/28 15:33:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x208000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x800) setrlimit(0xd, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) 2018/03/28 15:33:10 executing program 7: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x80000, 0x5) 2018/03/28 15:33:10 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0xffffffffffff0000, 0x4}, 'port0\x00', 0x4, 0x2, 0x2, 0x90000000000, 0x3b85, 0x2, 0x16, 0x0, 0x7, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x3, 0x40000000000, 0x9, 0xd, 0x0, 0x0, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x4, 0x0, 0x7, 0x1, 0x10000}, @sadb_sa={0x2, 0x1, 0x4d3, 0x20, 0x2, 0xcd, 0x4, 0x40000000}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x68}, 0x1}, 0x0) 2018/03/28 15:33:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000140)='uid_map\x00') bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) socketpair$inet(0x2, 0x804, 0x8a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) 2018/03/28 15:33:10 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000240)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 'syzkaller0\x00'}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x11, 0x5, "c36b3bcd9cf0938aa14fb26c24203b19b32122ce09c64b20e83acbd3c3311dacb70174a6043ae8e4c055509dace4b1756ca773ef68ff19d531361ae1c37f6ce6", "9dc024fa0e542c04ef7a81dbbd16c6399d1281c384d5f30d01a8768789cf9356", [0x2, 0x505]}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0900000000000000fa0b0000000000000700000000000000370b0000000000004900000000000000e70900000000000004000000000000000000000000000000fcbf0000000000007b02000027000000c700000000000000b008000000000000ff7f000000000000890000000000000002000000000000006d020000000000000800000000000000d5020040000000000600000000000000"]) mmap(&(0x7f000027c000/0x2000)=nil, 0x2000, 0x1, 0xd3564766f007cef4, r0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gretap0\x00'}}, 0x1e) socket$packet(0x11, 0x1000000000002, 0x300) 2018/03/28 15:33:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)) 2018/03/28 15:33:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x7f}) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/28 15:33:11 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000009, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) 2018/03/28 15:33:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f00003b5000)={0x800000}) 2018/03/28 15:33:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00002daff0)={&(0x7f000062d000)={0x1c, 0x20, 0x80afb, 0x0, 0x0, {}, [@nested={0x8, 0x0, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r1, 0x200, 0x70bd2d, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x36, 0x36}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x44}, 0x8010) 2018/03/28 15:33:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x9, 0xd5e, 0x9, 0x0}, &(0x7f0000000080)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x3}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x24) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000140)=0x119ac00000) close(r0) 2018/03/28 15:33:11 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000140)=0xe9) connect$rds(r1, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001440)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='yam0\x00', 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x4}, 0x10) 2018/03/28 15:33:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/198, 0xc6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x2, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 169.301293] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/28 15:33:11 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e25}, 0x9) seccomp(0x0, 0x1, &(0x7f0000000440)={0x1, &(0x7f0000000040)=[{0x8, 0x62914dcf, 0x8}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0xfff}, &(0x7f0000000180)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0x6, {{0xa, 0x4e20, 0x9}}}, 0x84) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000001c0)=@l2={0x1f, 0x0, {0x0, 0x0, 0x8000}}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)}, {&(0x7f00000005c0)}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="0c00000000010000ff0f0000"], 0xc}}], 0x2, 0x0) 2018/03/28 15:33:11 executing program 0: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x4, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) getegid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) setresgid(r2, r4, r5) r6 = eventfd2(0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00000005c0)={0x0, 0x0}) mprotect(&(0x7f0000003000/0x11000)=nil, 0x11000, 0x2000000) r11 = gettid() r12 = getpid() r13 = gettid() sendmmsg$unix(r0, &(0x7f00000032c0)=[{&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000400)="11f69dd0", 0x4}], 0x1, &(0x7f0000000480)=[@rights={0x14, 0x1, 0x1, [r6, r6]}, @rights={0x14, 0x1, 0x1, [r6, r0]}, @rights={0x14, 0x1, 0x1, [r6, r6]}], 0x3c, 0x4}, {&(0x7f00000004c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000001040)="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0x1000}], 0x1, &(0x7f0000000600)=[@rights={0x14, 0x1, 0x1, [r6, r0]}, @rights={0x1c, 0x1, 0x1, [r6, r6, r0, r6]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r6, r0, r6, r0, r0, r6, r0, r6, r6]}, @rights={0x1c, 0x1, 0x1, [r9, r0, r6, r6]}, @rights={0x2c, 0x1, 0x1, [r6, r0, r6, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r1, r4}], 0xd4, 0x10}, {&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)="c154e2231689713c0baf9ea7bd4c5a0fa102cc5a86ac460d7ba47b29569bbdb92dae462c6ac77769c0879a989c5f10a521a5820acd0427ff4bc2787e54e663f61f6e1bde7d56413feafbd5fc2ebd", 0x4e}, 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0x1000}, {&(0x7f0000000800)="f8a69b3206117af55f49f2c415ceba79eb595b7633397655b6d89b19461402ac76", 0x21}, {&(0x7f0000000840)="56ab495edba81cd94e2541af5abee548add507739037179d4a03556b394662cdcd198555e1f3be57e6602b512a78689865795b777a26b55c3b7e079754b223b77e05bc09f855fe63f6f8d082f7b3efa489821d17085f2a294bddf5ccbcee138dc6e38272157fb4cc23d5f2b86630a3d533c25502d8557f9e1a9d9d21c02f80b989089f843ff5021a89833b47d776ecbce75aaeb8741335a4c9295e3b2b21efe6d0d74fedcf830a158499be3d9b5fc529470834ad3e732969d698ffd5751e3a929f253daec6a6e46b503e1be47a2a1e592175b12d551b2a", 0xd7}], 0x4, &(0x7f0000000980)=[@cred={0x18, 0x1, 0x2, r11, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x2c, 0x44000}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="df3686127ed06f773e1b4ef2c9af6bb1ab02bc129c5610852b37bfe4815f7d08db5cb40a4fa8c504688b82a9aea204275f3c9a2c9848c680060cf641402a14a818949360063ee5db320f0b0cd76a89528c5d20a2f87cb6d30f768399b8e11f95042226f9df00838e0cc72cfdf5ef7b9e24c1e1d4d4cee39613a3cd1eb532b75000283dc8fb9ba8756be81b0d79a1dffad7d594", 0x93}, {&(0x7f0000000b00)="9d098820bc6ad37d3809f0e5b2b2e79c8cf5108d6cc31e80e671687886a67f244819d3a1ba34087122ca9b3b5b8e8a9149fd4f2fd5070804044469c5b303aa059748e5936270e5c9c6ddc41e6a1e882eec46dd0c84f85d2642b714ed4ddfd41a4d79506f5671ac38434fab6b0fd06b9a58ef2103ea2136f8ad973e64c834aab0", 0x80}, {&(0x7f0000000b80)="a2d9737968875b3a11499276279f02da2a55320135057905183ae26d2f00aef2b8c87d5a3c229afc5f9e937511824f2061994c20f8edb6f4ecfec3ddf13cae5abe295751ba669550d1ff626594332f94531d12cbefd2ff43ed631da77bdbd3bedb746df37e276d5714049d1d584efa833fd292aa657267556ecf06e446c1519a0b6b64b99e042d91848459f3ab76e0c832d4feb236906c4c97b7c83424fd1b41c233635f7b84b08a479b3bdba95879c7b8ed3e5855c9a0a2832444fa12c9874c18d9b3104ee07af100512061bb", 0xcd}, {&(0x7f0000000c80)="ccedaebdc1ac10eab5c494f6b90c58b2f75b61a54236f886", 0x18}], 0x4, &(0x7f0000000d00)=[@cred={0x18, 0x1, 0x2, r12, r1, r3}], 0x18, 0x40800}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000000dc0)="337c00f3427a25ae70b942f1049e03d16b526f252d853bc693fdd343a3eb210b102e5753c20f2a864b32e726f00bc5a8bee6d26a0e4ad32285d65bc1ab2599d9784a1b6ad247fbd4bc7401eb43b5bf8bddf64c4e50071f491828f624a1d72767f716a2212b94b7509fcab5a0157b894bc8d3eb8f87106e036267ea85a62ccd1b777090098e7f1ee1a5fceb282cb4d7a858986a18af0250b9ddc2132580aa4e8a6060556bff4fae097d0faf773b10db5bbb5d0e8780f0a3ab", 0xb8}, {&(0x7f0000000e80)="f6ae71fcb701f5c08af0bf75", 0xc}, {&(0x7f0000000ec0)="e58ee25928a1eda918903ee51ada9b7646dd56984ec285c824c4c31c6aef80670275a5d52c61189d5b10c668ecf2b93dd91bddc72f916c2f784b0a0af48d91a364857ff949b1b753291845c7d1069990cdf9e82f38e2ab88cac878b1dc417388a5671820bdf45a787cbd669aa26d7b3957b6cc4016120fafc9f5de7f014dae9c572f87548e4eff0d52e1d276a5e4908e4ae31404c66d0bf28d12fcc654684101b64729a51759a0a5c133393c1d8b334ac6b04c05c17714d56cc1c1a184730f32e053a499e06456246c32d72659607f8046392f1bbd80", 0xd6}, {&(0x7f0000003040)="74476b695c9c656e61599ee7e45c1ebb7dde88c2c314544c26d65eaafa7ae26d0620cf75ddefbfaa90a9ce47497d681bba93c5b78143f922c99104c2215b75eb5b4f20aa31b29263aa6bda71d910f6e828a04873a7b28bbb42abce1f9de44f57f5b0da670b7017fd38ebe56413486a1f40c72b84fbf5deb10520a498c6365f7414d5292f7d959b8f49d9529a26934351cb00c1ffb9bd9d6909327aa797a01a62cec2dfbd1884b80b85d5e80d7d708451b5cfa5024bf1ad8916b92f53787f07328953d414f1ca9300478dd518a2c93f7644fc382a4c8f2ed5fe8a8bcc903964b0d31887fc4c48127e7cae", 0xea}, {&(0x7f0000003140)="10861fd3bc3f2bcfeb579594083c1450be793ecf6f889caa6d54343bf5482472d17c0cafe1c096bb717be57e97587e3fbf0bc315d220ffb3577a64f316", 0x3d}, {&(0x7f0000003180)="732683c6ab41f1b057864bf321127b2e74741698df8b4a9c5337a0259f1eb5b93177f803ce83c667cfac816c6f26be905b1b289a56497d0c48c355bb08cbf222092f79400bb403375b58af1b790a2e9a5761cb495fe0cbb8ebfac4cbc440e779cd39b4df780453ba430a180be16d9f72a05dac5b6815", 0x76}, {&(0x7f0000003200)="2bee39259fdfaf08a709af3d7573952bccafd1c29127639d189fe9a0", 0x1c}], 0x7, &(0x7f0000003280)=[@cred={0x18, 0x1, 0x2, r13, r7, r2}], 0x18, 0x40}], 0x5, 0x20008001) writev(r6, &(0x7f0000000fff)=[{&(0x7f00000001c0)}], 0x230) r14 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x800, 0x8000) ioctl$TIOCGSID(r14, 0x5429, &(0x7f0000000300)) 2018/03/28 15:33:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000100)="66b9000200000f3266b9800000c00f326635000100000f30775dba6100ed67834075dd0f00d2b800008ec066b9800000c00f326635001000000f300f6fe426663ef381104bd70000", 0x48}], 0x383, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 15:33:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'lo\x00', 0x40}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/28 15:33:11 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x6, 0x4}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) 2018/03/28 15:33:11 executing program 6: r0 = socket(0x10, 0x802, 0xfffffffffffffff9) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/03/28 15:33:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/120) pipe(&(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/28 15:33:11 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000f80001080010070000aaaaeaaaaabbac1414aa8df05c0356107f000001"], 0x20) [ 169.425598] device bridge0 entered promiscuous mode 2018/03/28 15:33:11 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) set_mempolicy(0x8003, &(0x7f0000fb5000)=0x800ae95, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6f67c11dac38a989d26db0a59cd653a5291d6d35f0646a13") ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000180)={0x6, 0x7ff}) 2018/03/28 15:33:11 executing program 1: prctl$intptr(0x1c, 0x6) prctl$intptr(0x1c, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdd1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x6, 0x5}, 'port1\x00', 0xaa, 0x8, 0x400, 0xfffffffffffff000, 0x5, 0x2b3, 0x7, 0x0, 0x3, 0xffff}) 2018/03/28 15:33:11 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008c00)='/dev/ppp\x00', 0x10880, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000008c40)=0x100, 0x2) r1 = socket$inet6_sctp(0xa, 0x80000005, 0x84) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "95bd8e555941a50c6c133af872ddc08bcf679c51e6b0214e025ffe161af610eb", "33588c4f52cdf44b1062f8e585a3cb35bc0bd474cb2e6a27d67cb6f35b6902f0", "0a3e02d4cdf36d9a1df02e68dfe28268e54e30abeb2009a1c026a25be601ea27", "b18f32b33ae634c5e32b06b0bec98fabfd2cce3c6394877663f573cf3f01740c", "58ae14557dc205153358ca46ad37db2c939ecc06180fe0f8806e5e185321b6ef", "134474fb777811e4cf5d67da"}}) 2018/03/28 15:33:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000180)=@file={0x7e0b53f023a164b2, './file0\x00'}, 0xffffffffffffff6e) [ 169.487450] device bridge0 left promiscuous mode 2018/03/28 15:33:11 executing program 4: r0 = socket$inet6(0xa, 0x80806, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x200000) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x1000, 0x3, 0xfffffffffffffffc, 0xffff, 0x0, 0x7fffffff, 0x10000, 0x7, 0x4c, 0x6, 0x3ff, 0xfffffffffffffffd, 0x3, 0x40, 0x153, 0x80000001, 0x4, 0x80000001, 0x1, 0x6, 0x0, 0x8000, 0x47, 0x7ff, 0x1ff, 0x200000000000000, 0x8, 0x0, 0x100000, 0x400, 0xf6, 0x4, 0x217, 0x7f, 0x3, 0x4c9, 0x0, 0x2, 0x4, @perf_config_ext={0x6, 0x200000000000000}, 0x80, 0xfff, 0x40c0000000000, 0x0, 0x8, 0xbee9, 0x100000001}, r1, 0x9, r2, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) fchmod(r0, 0x20) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/28 15:33:11 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1ad501e9a31801000000995c3e9e6d0e61592020009e3b68000000000000000000000000000000"], &(0x7f00000003c0)='GPL\x00', 0x47, 0x67, &(0x7f0000000240)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x30, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000840)={"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"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/route\x00') 2018/03/28 15:33:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000000), 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/28 15:33:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) pwrite64(r0, &(0x7f0000000400), 0x0, 0x0) 2018/03/28 15:33:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28640, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="0a0fd92119d668deedd345168e9992e7f2") socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, 0x0, &(0x7f00000000c0), 0x80800) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0x21) close(r1) recvmmsg(r2, &(0x7f0000000680)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000440)=""/185, 0xb9}], 0x1, &(0x7f0000000540)=""/43, 0x2b}}], 0x1, 0x0, &(0x7f0000000700)={0x77359400}) 2018/03/28 15:33:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x20000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) 2018/03/28 15:33:11 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000001580)=""/142, 0x8e}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x8, 0xfffffffffffffffc, 0x3ec, 0x1, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x2}}, 0xc50b, 0x4}, &(0x7f0000000280)=0x88) 2018/03/28 15:33:11 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x40, &(0x7f0000000140)=0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x36, r0, 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x7, 0x20e, 0x1, 0x5, 0x8, 0x8, 0x800, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) io_submit(0x0, 0x0, &(0x7f0000000100)) io_submit(r1, 0x1, &(0x7f00000006c0)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380), 0x0, 0xe8, 0x0, 0xffffffffffffffff}]) mknod(&(0x7f0000000540)='./file0\x00', 0x100, 0x7) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x181102, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000500)) connect$netrom(r0, &(0x7f0000000480)=@full={{0x3, {"1b4ddeddddafdc"}, 0x5}, [{"aba15adc233191"}, {"7dbdb52f7c5014"}, {"ff83cbb51ca993"}, {"5ce234c6c381e0"}, {"3be2ba3a8af3e0"}, {"4d811e8ed0417b"}, {"56740541f19dbf"}, {"b7a9931321de36"}]}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000000c0)={0x8, 0x800}) r5 = getpgrp(0x0) perf_event_open(&(0x7f00000003c0)={0x5, 0x70, 0x6, 0x1, 0x6, 0xac, 0x0, 0x0, 0x280, 0xe, 0x8, 0xfffffffffffffffb, 0x5, 0x2, 0xffffffffffff8c7f, 0xe949, 0x3, 0x4, 0x7c7, 0x604, 0x6, 0x81, 0x2, 0x6, 0x8, 0x800, 0x7, 0x5, 0x3, 0x8, 0x2, 0x1, 0x53d, 0x8001, 0x2, 0x50, 0x935e, 0x1797, 0x0, 0x3b, 0x0, @perf_bp={&(0x7f0000000380), 0xc}, 0x8, 0x5, 0xfff, 0x6, 0x7, 0x101, 0x800}, r5, 0xa, r3, 0xb) getsockopt(r4, 0x9764, 0x2, &(0x7f0000000580)=""/179, &(0x7f0000000640)=0xb3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) fsync(r3) 2018/03/28 15:33:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x21f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/03/28 15:33:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x9, 0x80000) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x1, 0x7, 0xd5, 0x7, "32d41c66562dcf8ed913d1a586b1e1ce7eda64f35aa70b8b73c876778698f213118e9cae8c500b24eb1be5f0", 0x4}, 0x0, 0x0, 0x0, r2, 0x81, 0x80000000, "662b02b648fe966afc68a08271649cc218fa65e095e02193f8496d86aa206edb8791c7319b415212248b1b8de2bbcee0f59cd9a1d8f35ccb46804698edbbb867", &(0x7f0000000200)='vboxnet0\x00', 0x9, [], [0x1, 0x8, 0x5, 0x101]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x41, "a0cf1adbdf49ee814a5b33c10cb0b7e736831106af0a7946a63dc9d0fc8452878a547b65c48b1249921d11817dadd87d6ddbe4c94a2ec5f1a4eb9f26106b6054a5"}, &(0x7f0000000080)=0x49) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3ff, 0x6, 0x40, 0x0, 0x4}, &(0x7f0000000180)=0x98) sendmsg$alg(r4, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240), 0xd4}, 0x0) 2018/03/28 15:33:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000047f000), 0x1ffffffffffffffb, &(0x7f0000f13000)=[{0xc, 0x0, 0x7}], 0xc}, 0x400c7fc) 2018/03/28 15:33:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000000c0)={0x6, 0x7, 0x2, 0x0, 0x0, [], [], [], 0x100, 0x20}) r3 = fcntl$dupfd(r1, 0x406, r0) faccessat(r3, &(0x7f0000000000)='./file0\x00', 0x80, 0x200) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00005b1000)={0x0, r1}) dup3(r1, r0, 0x0) 2018/03/28 15:33:11 executing program 1: rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') ioperm(0x100, 0x8001, 0x8) r0 = dup(0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0xffffff9d) 2018/03/28 15:33:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0xa41e, 0x1, 0xffffffffd82a2e18, 0x91e, "3e15b6118bb69ae83613765309c993a360a6a249ea17546f3285d99c59a9edbda3d32e9bb2a806e6ba992a49", 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0xff, 0x2, 0x5, 0x2, "031978de72cc2d5fa568728e4825e3cb9761b64bef05fb1cd7ca0dace036ba4f6c66c82545e264be8d9e2470", 0x4ae}) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x3f, &(0x7f0000000100)=0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) sendto(r0, &(0x7f00000001c0)="8c58c852a75e349dd7c8fc532cd73aa033f30f7f740d5cc4c2805c1772b0dad6ff4d63c5047f2d3e8e0b238fefc40d0d39e4c08d4dad5ae86d4f486a3be4d24ba9a26c492184e49313bc", 0x4a, 0x4001, 0x0, 0x0) sendfile(r0, r0, 0x0, 0xfffffffffffffff9) getsockopt(r0, 0x3, 0x6, &(0x7f0000000240)=""/36, &(0x7f0000000280)=0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e22, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, &(0x7f0000000400)=0x84) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000440)=0x80000000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r2, @in={{0x2, 0x4e23}}, [0x22b, 0x0, 0x1f, 0xffffffffffffffe0, 0x7, 0x3, 0xfffffffffffff982, 0xc63, 0x100000000, 0x7ff, 0x4, 0x9051, 0x5, 0x5, 0xb4cf]}, &(0x7f0000000580)=0x100) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0xfff, 0x79986093043a3dab) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000640)={{0x3, 0x0, 0x3, 0x3, 0x6}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc2c45512, &(0x7f0000000680)={{0x5, 0x6, 0x3, 0x1f, "33fa462cfbaf50e060bcc6cb1a816fe59c472cd9880c4ad0ca96058a131fef1d073e09303756fdb7b9450d4c", 0x6}, 0xad4, [0x6, 0x3f, 0x9, 0x1000, 0xcd1, 0x1, 0x1ff, 0x6, 0x3, 0xff, 0x5, 0x7, 0x6, 0x4, 0x200000000000000, 0xde, 0x1000, 0x4, 0x80000000, 0x20, 0x9, 0x7, 0x0, 0x8, 0x7ff, 0x8, 0x6, 0x100, 0x7, 0x3ff, 0x4, 0x7ff, 0xfff, 0x81, 0x5, 0xfffffffffffffff7, 0x8, 0x3, 0xb1ff, 0xa4, 0xffff, 0x401, 0x7, 0x400, 0xffffffffffffff78, 0x80, 0x822, 0x0, 0x7, 0xfffffffffffffff7, 0xa40, 0xffffffffffffffff, 0x2, 0x1, 0xfffffffffffffd89, 0xffff, 0x1, 0x7fffffff, 0x100000000, 0x2, 0x6, 0x80, 0x10001, 0x1000, 0x3, 0x2, 0x10000, 0x4, 0x20, 0x8, 0x5, 0xfffffffffffffffa, 0x10001, 0x1, 0x40, 0x1, 0x24, 0x9, 0x3, 0x373, 0x6, 0x7fff, 0x80, 0x7, 0x62dd, 0x5, 0x5, 0x1000, 0x400, 0x6, 0x400, 0x0, 0x2, 0x40, 0x4, 0x40, 0x1, 0x80000001, 0x1, 0x1, 0x100, 0x101, 0x8, 0x10000, 0x80, 0xfffffffffffffffe, 0x8001, 0x9, 0x3, 0x7fffffff, 0x6, 0x7, 0x8, 0x90, 0x9, 0x2, 0xfff, 0x0, 0x9, 0x9, 0x8, 0x800, 0x8, 0x401, 0x5, 0x2, 0x200, 0x6], {0x0, 0x989680}}) r5 = memfd_create(&(0x7f0000000b40)='/dev/input/mice\x00', 0x3) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000c00)={0x10000001, 0x80000000, 0x3d}) sendto(r5, &(0x7f0000000c40)="192b867d7347aba1c550900d60436e28bf4b1ac91d96b5153415edc5bf7944b170b5e6918d240ced618012360683b41cb8d751d32c653451d5148db2a4a4bc82343198e1cfe75bd1c2479753f415a96e69a0b5782090831964288f1222a41ff40d4953a0475ca1cf436235a53ad4e71addb74fe64c612d8d947b7d56d51bea957813a2ab9a6b05e060c6c86fbb632ec851236475a1e2c59a6e7a4a0e6b422bab3016e4d8574ab3ce31ed4320f30a88c396ac2aeb0480f188b770b96f6b61aefd2b7c", 0xc2, 0x24000005, &(0x7f0000000d40)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000dc0)={0x7ff, 0x3f, 0x3ff, {0x77359400}, 0x3, 0x7f}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000ec0)) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000f00)) read(r3, &(0x7f0000000f40), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000f80)='illinois\x00', 0x9) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000fc0)='tls\x00', 0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001000)) futex(&(0x7f0000001040), 0x1, 0x2, &(0x7f0000001080)={0x77359400}, &(0x7f00000010c0), 0x1) 2018/03/28 15:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, "cf601ef2ab0eb8fde2abb65722a17ed602091fe37cf762d54325c601475cdb878ccdd14a12eaee3be898b7481d41e56d4bd8028e2b62f5a4af9defbdd7087617", "ab1ba391d196441634e7baea145e049e9164339b9efe0b53de31ebc17ee43b09be5c0afd0c5021bd0c713a8edcc11cb914fad9fe6dcd0d13324de7e18631bc7a", "8772d006097a7609854fd57bbd7db577cb5ac07b8a3b0d1383eb36d2031d6b16"}) r1 = getpgid(0xffffffffffffffff) move_pages(r1, 0x2, &(0x7f0000000000)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000040)=[0x6], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x0) 2018/03/28 15:33:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000055c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1300000000000700", @ANYPTR64=&(0x7f0000000180)=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\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\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\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\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\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\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\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\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\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\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'], @ANYRES32=r1, @ANYBLOB="5aa9fd0479a6e3e23a6a3a8015bf6549a27e5647c88f06213db2"], 0xe6) 2018/03/28 15:33:11 executing program 2: r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000004940)=""/130) r2 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0xff, 0x100000000, 0x0, 0x8, 0x0, 0x3, 0x800, 0x5, 0x3, 0x0, 0x7, 0x9, 0x9, 0x7ec, 0x4, 0x200, 0x84, 0x4, 0xff, 0x2, 0x98, 0x7f, 0x8000, 0x80, 0x3ff, 0x7fffffff, 0x0, 0x8001, 0x8, 0x54, 0x43, 0x400000, 0x40, 0x1000, 0x80, 0x8, 0x0, 0x2, 0x2, @perf_config_ext={0x300, 0x4}, 0x404, 0x3, 0x4, 0x0, 0x6, 0x1, 0x1}, r0, 0x9, r1, 0x1) socket$key(0xf, 0x3, 0x2) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000280)="0e7cfee5d6407872bcd61b63ed7506b82dcfd1c3990421002e7425f9be0baa2dd0411142738c7e2cefb757f740f843", 0x2f}, {&(0x7f00000002c0)="5938991981fec9ffe2173f44440e4b9234a2e086d6e197c89087b1fe5047e08522a362dcd3e441dde4f8fa907bead49c6bad72b39c8359cc53ba7e3a6ec0d86d5ad6b061b07ece3e10ed9c46ab2da338d612190ee6e457dc7b6b545fb8bac89b0a6243776bd21116913ed2fe5c0a54e6569894477d5a0a82cd09acfa29b4d4890ab9b81347b7b922067378d4e9b5ffe4dbede768bbef", 0x96}, {&(0x7f0000000380)="90cbc894d75adfc68a51ddf8ecd18dd97aed93bd2441e180af3131d624f7ce1a3fd0546383f97405e85ad0b99f50f3c284dfab8d597c94fd4cd99b595f9956808dcbcb68923b0ff565c02a26d9b2970ec39c44bef8cb00cd9afceaab9db88d407d02b114ce241ba7f3249a4e8ff5f1963e3323528ad2322092684b509cb15a3ebe851624c7aed0f785a84e777721c288041ad3bd318e9f4498d512da97f918a79ce7ecbec0df951e1d6ae7905e87bef7d235331a7d02bf8048ba090477fc89044d62b85766c8b4f2fa082eda", 0xcc}, {&(0x7f0000000480)="5de2853f7d4bf8d81413adf7421bab5ab606b31a35c23a7b283a2adee7c467da41b88ecb3b37dba343f5e32c157ae8bac562f8d6bcdb8c9c8d63081c7e53b7f3b7fd09d8c23a9c1fff42d829af3eaa5146e20e15adcdc235b38d2d35f40b88181a4201f31322689d8024bf201444e350ff75c980e8e07d2973945e9f39489040678379f1ac89794035ee0c68968d621fd7e20d9b448cb71ca8b8ee248bd0c0823d2e163f912c07f6d53cfdcea404e00ab04b9c", 0xb3}], 0x4, 0x0, 0x0, 0x20000000}, 0x800) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020500000200000000cb000000fbdbdf2517c248c05365ff31d7725fb21de99d649bd04fd6e4ece8c1ba7f588eaa94c545e6e6ce6f8308fedb8d438f7157f272d7f9800e15e4ec86155a4244eac29ece30f69cce188f7206000000519355a193e57dfae85dd278104c9412b902721f9b06c5295b0a55f9146d35bb2e7ea0f47e81dd373a7adf20e66248c985a66a8288d019ab9847288ccd95a5f869edb0d72f5fde730e8b76754eca762b687c9818b8e2d38b0341fc6b1b8da6fd66b15be995db8e05bb307ced69373ece92d95e37b710d41500ed379afeadaab0ad0f1894e89c928448c0a794720d05a96476212a64370fd033685e387bf565ba09a51ba01b10bc68d821e1140ad7171c0925c27c7266929ae74caeed3dd63c268ade77335bfc9c7305e94155d1967c0d4f824507f4370b0df84f428684e45907bf3fea61835ff0f900"], 0x144}, 0x1}, 0xfffff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x8, 0x4) recvmmsg(r1, &(0x7f0000004880)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000100)}, {&(0x7f0000000740)=""/190, 0xbe}, {&(0x7f0000000800)=""/205, 0xcd}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/211, 0xd3}, {&(0x7f0000001a00)=""/52, 0x34}], 0x6, &(0x7f0000001a80)=""/237, 0xed, 0x2}, 0x9}, {{&(0x7f0000001b80)=@rc, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c00)=""/122, 0x7a}, {&(0x7f0000001c80)=""/148, 0x94}, {&(0x7f0000001d40)=""/168, 0xa8}], 0x3, &(0x7f0000001e40)=""/236, 0xec, 0x3ff}}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/184, 0xb8}], 0x1, &(0x7f0000002040)=""/1, 0x1, 0x1a41}, 0x2851}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002080)}, {&(0x7f00000020c0)=""/180, 0xb4}, {&(0x7f0000002180)=""/114, 0x72}, {&(0x7f0000002200)}, {&(0x7f0000002240)=""/143, 0x8f}, {&(0x7f0000002300)=""/43, 0x2b}, {&(0x7f0000002340)=""/4, 0x4}, {&(0x7f0000002380)=""/112, 0x70}], 0x8, &(0x7f0000002440)=""/4096, 0x1000, 0x6}, 0x8000}, {{&(0x7f0000003440)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000004780)=[{&(0x7f00000034c0)=""/61, 0x3d}, {&(0x7f0000003500)=""/112, 0x70}, {&(0x7f0000003580)=""/50, 0x32}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/201, 0xc9}, {&(0x7f00000046c0)=""/108, 0x6c}, {&(0x7f0000004740)=""/24, 0x18}], 0x7, &(0x7f00000047c0)=""/129, 0x81, 0x401}, 0xfffffffffffff800}], 0x5, 0x2000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x3) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3000000000000000, 0x80) 2018/03/28 15:33:11 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) capget(&(0x7f00000000c0)={0x399f1336, r1}, &(0x7f0000000100)={0xfff, 0x3, 0x307, 0x1, 0xabe, 0x81}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/28 15:33:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x20000000000001) 2018/03/28 15:33:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x401}], 0x1) read(r0, &(0x7f0000000040)=""/14, 0xe) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e029746f6a25ff9d57ff21b14465054dabc4e9d693cb25a3fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae786bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76d7b11e5eadd5e7085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e23b316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed47dee57c9bc4ca48c2c80bcf01bbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3f13fc848dcb359935fac9ae756bd9f79f2d81063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05cfdbe38546cfb8600eac7e072db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260e1d4b40e57175bbc6b64f", 0x201}], 0x1) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r0, &(0x7f0000003f80)="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", 0x201) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4400c0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/28 15:33:11 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x408080, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0xc000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) fcntl$notify(r0, 0x402, 0x4) dup2(r0, r2) 2018/03/28 15:33:11 executing program 1: r0 = socket$kcm(0x29, 0x802, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ccc13deb2143", [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "eadf7497e5557b11e33e9667f69efc598181d2156357d44b4079f609f4d6d9b2ee61ac63680d68880d0c05681f310f31f10da6903d74db83c7f10743fd804256"}}}}, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x3ff) sendto(r0, &(0x7f0000c63000), 0xfd88, 0x0, 0x0, 0x0) 2018/03/28 15:33:11 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000300000885ea08004500001cffff00000002907800000000ffffffff14009078ac14ffbb80509478883be396a5c1515680232b18cb72d82a60dd083244110c760ba55cf45b95ac2d16d6aaf4ac55984b2b37d3f2ff1a8a7c68b39c8854dd76d84c761b1b084a813c855390c9bab60a1f4851f73e72cfc4a444cbf1883b7f8e9d410e6028f6ebfdd6780abbc92e4410cefdb618996cf3b6d7fa5cee7cd54c02bc3e88f844099df25a2770fd07d04561de4e253c0da3a9e8f068d6c9296f3936b8b650bcea"], &(0x7f0000e28000)={0x0, 0x1}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40000, 0x0) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x25) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0x9}, {0x2, 0x47d}, {0x3}, {0x3, 0x8}], 0x4) 2018/03/28 15:33:11 executing program 0: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f00000002c0)={0x0, 0xffffffffffffff99, &(0x7f000000d000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa283b724a6007d00000000000000683540150024001d001fa730de33a49868c62b2ca654a6613b6ab1bcda72e9b0a8c2decfb7000000000000000000000000", 0x4c}], 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) r1 = accept4(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000280)=0x80, 0x800) getsockname(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), 0x4) 2018/03/28 15:33:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/78) r2 = epoll_create1(0x80001) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d1d000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x11}) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) r4 = epoll_create1(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r1, 0x1, 0xf79, r1}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000830ff4)) 2018/03/28 15:33:11 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x20000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x400000004) r1 = socket(0x2, 0x806, 0x0) listen(r1, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r2, @ANYBLOB="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"], 0xc4}, 0x1, 0x0, 0x0, 0x8040}, 0x404c054) setsockopt$sock_int(r1, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) bind$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000380)={0x3e, 0xfffffffffffffffe}) 2018/03/28 15:33:11 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x208482) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x4d072, 0xffffffffffffffff, 0x8000000000000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x484, 0x0, 0x0, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "cc4e6520fe31984c01e215ef3615958bbd809e8b30d8b90830c793869c3b"}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "368c36ddf1ff19765be2aa0b774e2b8a6641db8e56b6289c5ef87275f3d28432f1cfd33e1aaaf3e64301e468b9715900a09d2c7458fa0176110291df2f93370e"}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$TCSBRKP(r0, 0x5425, 0x40) 2018/03/28 15:33:11 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x88) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000001c0)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000280)=0x7ff, &(0x7f00000002c0)=0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)=""/147, 0x93}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) r4 = socket(0x19, 0x80005, 0x5) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004010}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_delroute={0x24, 0x19, 0x21, 0x70bd25, 0x25dfdbff, {0xa, 0x20, 0xa0, 0x100000001, 0xff, 0x3, 0x0, 0xb, 0x2000}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x44880}, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendmsg$rds(r2, &(0x7f0000002e80)={&(0x7f0000000500)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/116, 0x74}], 0x1, &(0x7f0000002c40)=[@mask_fadd={0x58, 0x114, 0x8, {{0x7dea, 0xffffffffffffffe1}, &(0x7f0000000600)=0x401, &(0x7f0000000640), 0x9b3b, 0x9, 0x9, 0x0, 0x1, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x8e8c, 0x81}, {&(0x7f0000000680)=""/34, 0x22}, &(0x7f0000000940)=[{&(0x7f00000006c0)=""/241, 0xf1}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/52, 0x34}, {&(0x7f0000000900)=""/9, 0x9}], 0x4, 0x2, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffffb, 0x6}, &(0x7f0000000980)=0xf3f4, &(0x7f00000009c0)=0x7f, 0x4, 0x10000, 0x7, 0x14000000, 0x50, 0xce}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x7fff}, &(0x7f0000000a00)=0x3, &(0x7f0000000a40)=0x6ba1, 0x81, 0x8, 0x10000, 0x16974000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x40, 0x8}, {&(0x7f0000000a80)=""/48, 0x30}, &(0x7f0000002b80)=[{&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/149, 0x95}], 0x3, 0x4, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0xb2d, 0xe3}}, @rdma_dest={0x18, 0x114, 0x2, {0xffff, 0xfffffffffffffffb}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4800, 0x1}, &(0x7f0000002bc0)=0x80000000000, &(0x7f0000002c00)=0x6c, 0x1, 0x4, 0xffffffffffffa471, 0x7ff, 0x10, 0x1f}}], 0x220, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002ec0), &(0x7f0000002f00)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000400)={r0, r4, 0x6, 0x401, &(0x7f0000000100)="f1815493894eddf8e8322d831f1ff837a9c56e2c4be033427b658e48551261a3d1465508daa9b55b8460968001da63d10284c8a493b3aaab713fc343d173af66e0edc532a3572b59c0d37c79a89cb4f3ff5af5c4a664a90eedf1f6512a9d577e657d", 0x2, 0x3, 0x8, 0x9, 0x100000001, 0x0, 0x2, "64cd8bf6a976be26a60937c07949d7a85d58a81b3f3606452c4a46b80b825bea058891e4dcd9fd0a8eb70f1ecfdfcb2e819b5ed8d6db2c1e850361a7c5f92cc2ad50fa5647bbb5ae00b5ed34056b508106cf550bf6c04ce89d737c4d70eaec6b211cd5d63e0e980d9be158e28aecb493fed075d63aaeac3b2fd08f68258823e85a2cf2108caa6812445bad90030c49e4f6d2f5d39671047cb90a9c630f093ba7f613f981a7d507da05fe0426567eeb72ebb34545040df906a822988452d46791f5"}) 2018/03/28 15:33:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/28 15:33:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000020ff0)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$rds(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/109, 0x6d}, {&(0x7f0000000500)=""/237, 0xed}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/249, 0xf9}, {&(0x7f00000007c0)=""/49, 0x31}], 0xa, &(0x7f0000000900)=ANY=[@ANYBLOB="580000001401000009000000000000000500000003000000", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000ffffed"], @ANYBLOB="0000c01f0000000004000000000000000600000000000000070000000000000020000000000000000000010000000000"], 0x58, 0x8090}, 0x8091) 2018/03/28 15:33:11 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x121000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x7, 0x6, 0x4}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r1) bind$inet6(r1, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r1, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000c61000)) readv(r1, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) 2018/03/28 15:33:11 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x20a100) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x8, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r2, r4, &(0x7f000000a000), 0x5) getdents64(r4, &(0x7f0000000040)=""/228, 0xe4) sendfile(r2, r4, &(0x7f000000dff8), 0xa) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) 2018/03/28 15:33:11 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000340)={0x5, 0xf000}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5ce89a909af3a13e0f81a438f51ddd340d6d6b34fd2e57333d16e31a969d475e9e55b158f62bcff1b5f26b1a08fd7409475fa8fb92d935ae801f4c197ff51e"}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) readahead(r0, 0x92, 0x8) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'syzkaller1\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000440)={@can={0x1d, r1}, {&(0x7f00000003c0)=""/15, 0xf}, &(0x7f0000000400)}, 0x9c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={0x0, 0xa0b, 0x592, 0x1, 0x400, 0x0, 0x400, 0xffff, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x2d, 0xfa8, 0x20, 0x1ff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) 2018/03/28 15:33:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x139) rt_sigtimedwait(&(0x7f0000000040)={0x3}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/28 15:33:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r0, 0x407, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) ioctl$void(r0, 0xc0045878) getsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/28 15:33:11 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/51) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/28 15:33:11 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="913ffc129d6a32971f8576a3ebe05130a0afbd80f01635c6b90821f609e86bead5bca7ccce675c85190fd2a7736e4511da49dabd39883bf71d2b73e20b4505a8c897a483239587c5bc97aa009d35ef0a22876761836fc617"]], &(0x7f0000000240)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x3aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x3fa) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) syncfs(r3) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/28 15:33:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x26c, 0x400000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000100)={0x6, 0x4, 0x1, 0x1}) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000280)='syzkaller\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/dev/snd/midiC#D#\x00', r2) keyctl$update(0x2, r2, &(0x7f0000000240)="9316bdc40f4e50839123611ad0ad1c2b", 0x10) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c001b54d7081100fe8000000800000000000000000000bbfe81000100000000000000aa00004e200000000000ccfdd64d79e655fc3d97fee508fa4c9b59b0cbe3d03764ffc7e42f4e3e5ec0144b8bd907b2acde534fb39aafa2070093831b4871b15640c2a987ff44dec78d0810dbe2426f06a54e8fec8eeed4319013ee2aac3c3f87c6225183676e44f4433e0775021a2926b0b22ebf0432a6ecc9ff238da1f0693a27ec59c43ecdd1dfd4f8f8aaa30656a3654e28dd6ccbf76923e7e09d01574c44c79b786b170d9f32747cccf8043b7d0c4bc4a29f9c6c2c0732a2be70d3fcb5ebcf894b2466b7cd2dbeaba2c5af312c95c86ed3203e9f9dced52b646ea66e01745f6991f45c123645afdbe6e26f40a75757761b340824959a00000035b60fbb54e8f84a2a235ecbc66e744ee8ceb10640d82055d2e5d0b02f32c73b252b5ea08e5e296ffab14def7d9e41fb9da55b9b92e363af2c8edf873495ee0310aa6bb8394d2208bc93f430c5dc68309bfffcce8e45035c0e2d1219665c225344ebe6dfa2f197fae3c1559ddb73a92493009a8400540da9b232eb5dee0258de6af292e36214dc26983c407365b8"], &(0x7f0000000040)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000340)=0x68a0, &(0x7f0000000380)=0x4) 2018/03/28 15:33:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)={0x1c, 0x25, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x800) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x7fffffff, 0x7, "52e62c7d99cf14b398c82ba50954b161dca5d8e0ced32eb353d900d98f050b98326b65cd82d46682590279422d353349545390542221d2f0a5585d26cee0f2", 0xc}, 0x58) 2018/03/28 15:33:11 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2) syz_open_pts(r2, 0x400000) flock(r1, 0x1) r3 = epoll_create(0x102010002) flock(r3, 0x5) close(r0) 2018/03/28 15:33:11 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000000)=0x6) 2018/03/28 15:33:11 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) 2018/03/28 15:33:11 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3ff, 0xffff, 0x1, 0x1, 0x5, [{0x400, 0x9, 0x9, 0x0, 0x0, 0x4}, {0x9, 0x4, 0x6, 0x0, 0x0, 0x2}, {0x1, 0x2, 0x101, 0x0, 0x0, 0x100}, {0x9, 0x5, 0x20, 0x0, 0x0, 0x2}, {0x3, 0x1, 0x10001, 0x0, 0x0, 0x4}]}) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x4c40) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000180)=""/4096) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000011c0)='ip_vti0\x00', 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001200)={'vlan0\x00', {0x2, 0x4e24}}) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000001240)='loginuid\x00') ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000001280)={0x72, 0x5}) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f00000012c0)={0x81, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21}}}, 0x104) bind$rds(r1, &(0x7f0000001400)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendmsg$rds(r2, &(0x7f0000002900)={&(0x7f0000001440)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/85, 0x55}, {&(0x7f0000001500)=""/180, 0xb4}, {&(0x7f00000015c0)=""/79, 0x4f}, {&(0x7f0000001640)=""/104, 0x68}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/194, 0xc2}, {&(0x7f00000027c0)=""/193, 0xc1}], 0x7, 0x0, 0x0, 0x4001}, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000002940)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000002980)={r6, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002f80)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003080)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000030c0)={0x0, 0x0, 0x0}, &(0x7f0000003100)=0xc) stat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003200), &(0x7f0000003240)=0x0, &(0x7f0000003280)) sendmsg$netlink(r3, &(0x7f0000003380)={&(0x7f00000029c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x100800}, 0xc, &(0x7f0000002f40)=[{&(0x7f0000002a00)={0x504, 0x2d, 0xe19, 0x70bd29, 0x25dfdbff, "", [@typed={0x4, 0x8c}, @typed={0xc, 0x58, @u64=0x1}, @nested={0x2ec, 0x50, [@generic="8451db1e9345b2eea34de21d8d5bc4dce65b571934255cea059dcafbd0075fbd5a279747c7f9ceafc90e5d7ab223e26e4f158716d686c0b6df68d37fa542841e487822729c6071d56ceba5f7677308ea7f7de573a17d1e7164d5af77e2ae385c74c50bf48b43ae12ccd7f80131ac33e50b4e40cbcdd2b30ecf16c1c4b115d4e7f0b6d06e7ec46e04ef20e20e82", @typed={0x8, 0x2d, @fd=r5}, @generic="5a21e11b68a481856b102128efa567b3d4891f53d8616da4c7805e26330e2218b56c93389bbd1ae6e6fbe837693d991901c3248be62c778654c81aefa2e2c22931c47d0fe2fb3a36a3b84c09e98be9ec8053df8602e91a9029d56bf005e591f24a0612b8bbbe9ea8f5a29348bf9dc41c76df797e19567a3937a17191270dbc3056d7db55a14ca2587b9a176e05b76001927a5c80f6cec566803ca41e5c2cf29f988cae0ab1e2a311c0e50b6584a28ae3ba96e1c561cd26e109e18418ff30d7198c86d485bb0101f8b7f2ed5713813506119afb244fda86bb210275cddee7be2b5042a3b282b3b8fd", @generic="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", @generic="6bea10d248910aa199a0572bc8583978b30bf7cec9f4f6e0fa10b13412be92eb7e0eb0982b6dc249023b59597a31585efb01f2b04a71563488318972a31582d2baece47425b739f391b55ce63076a3c99ac38eaa68", @typed={0x14, 0x53, @ipv6}, @typed={0x8, 0x53, @fd=r2}]}, @nested={0x1f4, 0x75, [@generic="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", @typed={0x44, 0x7f, @binary="e7b4850cfe483d4c562621ba63464072a0764fa2ffbfa4f488f4ff934fc4ca8d908d12bc9a9b68084a3c8c2a19fdb3c0a2087492f63b17e606ed34d5de613f"}, @generic="6ce9c679c575acc2800cba8835ee65d63d", @generic="f55be8c5b96fb6ec1aa00aa4", @generic="9036bc705ce12e926745fbf5fc026b89d580fcc09669089d87d10c82831fd6a10cf1bed2a89329ef34046909a613a7d18fa1db051b070c81846f6bf25426ee9e50ec4122704f6b83b3117dbd49f06097ba0715116f48fc6b5d3d54a07dc3b204600582d90dcce0a0abe9bb143bd38f16c2ef20803c8fe603015466857c2a8d603037d36127dc4f63d7d254a50fbe90"]}, @typed={0x4, 0xa}]}, 0x504}], 0x1, &(0x7f00000032c0)=[@cred={0x18, 0x1, 0x2, r4, r7, r8}, @rights={0x14, 0x1, 0x1, [r3, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r5, r3, r3, r1, r1, r3, r2]}, @rights={0x18, 0x1, 0x1, [r5, r3, r1]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r9, r10}], 0xac}, 0x4) getsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f00000033c0)=""/175, &(0x7f0000003480)=0xaf) lsetxattr(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)=@random={'osx.', 'loginuid\x00'}, &(0x7f0000003540)='/proc/self/net/pfkey\x00', 0x15, 0x1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000003580)=""/79) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600), &(0x7f0000003640)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000003680)=@assoc_value={0x0, 0x4}, &(0x7f00000036c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003700)={r11, 0x6}, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000003740), &(0x7f0000003780)=0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000037c0)=""/4096) lstat(&(0x7f00000047c0)='./file0\x00', &(0x7f0000004800)) [ 170.068182] sctp: [Deprecated]: syz-executor5 (pid 27880) Use of struct sctp_assoc_value in delayed_ack socket option. [ 170.068182] Use struct sctp_sack_info instead 2018/03/28 15:33:11 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x800000000002) 2018/03/28 15:33:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socket(0x3, 0x800, 0x6) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x40000, 0x0, [0x7fffffff, 0x9, 0x5, 0xfffffffffffffffe, 0x3f, 0x8, 0x3]}) [ 170.146218] sctp: [Deprecated]: syz-executor5 (pid 27880) Use of struct sctp_assoc_value in delayed_ack socket option. [ 170.146218] Use struct sctp_sack_info instead 2018/03/28 15:33:11 executing program 4: timer_create(0x2, &(0x7f0000000180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0xfffffffffffffffe, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/28 15:33:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fstat(r0, &(0x7f0000000200)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141100, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x6, 0x2, 0x4, 0x5}, 0x10) 2018/03/28 15:33:11 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x11, "f367dbdb900a88bc1e120955005419da0b"}, &(0x7f0000000180)=0x19) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7ff}, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/28 15:33:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) r2 = dup2(r0, r0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x11, 0xb3, &(0x7f0000000100)="b94f792905ffca269e763f88368d18cbecc55002b3c2acba4ebf1d0843b1ecaaaedcca12f24348add32bb10ff93444a44f6deec7d5bcc96a6080e45457fd010e4dcf74d0575048158b72aba7e9a761d1c55f1eb2a37b40c700e53a1b7d27f6c637ff07f39926583ac9278579468c6528d9e7a428647ba4e71597e4a650f920682fc323016bd92463dc8971fc1ad3e7a8b80cc618f5b8e0aa99e45c772019fbc74cf32bfe1f290b0ecff48bcbc7bfc4576f2122"}) write$cgroup_int(r1, &(0x7f0000000000), 0x0) 2018/03/28 15:33:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="cb3e5a48f1476fe360f7465aa34c22754b83c88519ec58b8f856e8290a5615ca711eaa8a6041e798c4f22907f5f99327a5304a879f5ad35ce1248ba7e587c6af233df6585a7583fb58d92ae248b827da7be1e461d2d4470e6b7f1d7c70461a54097b50b570e247dd4f1d42dfb3ff152da59d81a593049a2ba9892af1dbd9aa4f5daeb756eb947ea6e914ece3fc7de4c3ff4c18ae951ef1b8b535e57c4b6a8c807f7bdaba19cedd0259c9e2061d4ccaf7788e17c3e735b5083a4578f0c5bd48314f7402dd27d115902cabe5fb973140e1c52a814b4ba5168856d877fbe1e134a1a9aee5abc5718c59e9a4fad1f5a6a37907079a8fddbe66ea84", 0xf9, 0x90, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000040)="732efd3b0f96535db11b2601a8b35f", 0xfd95, 0x0, 0x0, 0xffffffffffffff8c) 2018/03/28 15:33:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffaa6855"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80400, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r3, 0x3, 0x8, r3}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fsetxattr(r3, &(0x7f0000000100)=@random={'trusted.', '/dev/kvm\x00'}, &(0x7f0000000140)='#\x00', 0x2, 0x2) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 15:33:11 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x89) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002f9ffc), 0x4) sendto$inet6(r0, &(0x7f0000000200)="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", 0x13f, 0x4000, &(0x7f0000000000)={0xa, 0x6e23, 0x378c7071, @empty, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x93, "c87b7f9d27a28b54a9ba0696a4f3d4dbae498dba00cc966068ea305b44913f9352585809ed1eb0925731348cb4a09040a47d4119303b44077f357367a7b48ec9d9212b0bcdedb21c3612a2a07bb5ec8b667dd5deff1c8ab36ba2472ed1333932a4ad8c8964f72d9d4be4d79b63a255586bc3f2271a32f75c7aebae98e9aa103329aa5393553a521e4528ea6a86422240da011f"}, &(0x7f0000000100)=0x9b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8, 0x7, [0x100000001, 0xfff, 0x3, 0x2, 0x7ff, 0x5, 0x200]}, &(0x7f0000000180)=0x16) 2018/03/28 15:33:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0xf, 0xa, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0xa0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x7}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000240)={0x10}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) connect$packet(r2, &(0x7f0000000480)={0x11, 0xf7, r5, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 170.194736] device lo entered promiscuous mode [ 170.210463] device lo left promiscuous mode [ 170.215965] device lo entered promiscuous mode 2018/03/28 15:33:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000040)=0x54) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/28 15:33:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8400, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl(r0, 0x440100000000127a, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) 2018/03/28 15:33:12 executing program 7: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000280)=""/252, &(0x7f00000003c0)=0xfc) poll(&(0x7f0000000000)=[{}], 0x62, 0x0) 2018/03/28 15:33:12 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x440800) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x7, 0x10, 0x1, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r3 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r3, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000040)={0x1, 0xffffffffffffffe1, 0x200, 0x2, 0x5}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000140)={0x8, 0x4, 0x6, 0x6, 0x18e, 0x9}) write$sndseq(r2, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0xfffffffffffffe05) 2018/03/28 15:33:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000280)={0x6, 0x7}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000580)) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000005c0)='+]\x00') pipe2(&(0x7f00000002c0)={0x0, 0x0}, 0x84800) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000380)=""/42, 0x2a}], 0x2) getsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000000440)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r2, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv4_newaddr={0x3c, 0x14, 0x200, 0x70bd25, 0x25dfdbfe, {0x2, 0x0, 0x2, 0xc8, r7}, [@IFA_CACHEINFO={0x14, 0x6, {0xfca, 0x5, 0x7, 0x8}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x28}]}, 0x3c}, 0x1, 0x0, 0x0, 0x841}, 0x40040) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r8, 0x200, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/03/28 15:33:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x34000, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/238, &(0x7f0000000100)=0xee) 2018/03/28 15:33:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0c0000401701000004000000"], 0xc}, 0x0) 2018/03/28 15:33:12 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x28, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x1, 0x2}) 2018/03/28 15:33:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', r2}) 2018/03/28 15:33:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet(0x2, 0x1, 0x8001, &(0x7f0000000040)) 2018/03/28 15:33:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000fa0000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r0, 0x800008936, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000c80), 0xc) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f00000000c0)) 2018/03/28 15:33:12 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x2, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240d176c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) 2018/03/28 15:33:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x3b, &(0x7f0000000280)="ec446aa83ef47debc5cc7dbbb299c8528c43e8766e1ac3b2e86f68432e313beca9a4dbe2dbb561b62f21125a4c3b9fd3bf6b119da4c2644d1e2246ba9d9470b3932e85c0aae3b7fc310173c87d40500485c5291733e4a259994d1b", 0x5b) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="100025bd7000fddbdf250600000008000400fd3e08d192da5752fc440700"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000006f00)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x4360, 0x0, "56c5f55c5fb8cea52c5b2233a87ffbeb16c55d8e39f7e4a864b9153c41932af2abc014c524e71e9c6a763898c92b91c1ef003fe91f0ff04933ecc7a7afa663"}, 0x60, &(0x7f00000001c0), 0x0, &(0x7f0000004840)={0x10}, 0x10}], 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x0, 0x0) 2018/03/28 15:33:12 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'none\x00', 0x0, 0x2, 0x71}, 0x2c) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x8000004e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000266ffc), 0xfe52) 2018/03/28 15:33:12 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000002780), &(0x7f00000027c0)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000004000)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0xe7e, 0x3f, 0xfff, 0x1ff, [], [], [], 0x6, 0x4764, 0x6d, 0x1, "6a1ee9582878f81ba2997ad78d709cbf"}) clock_gettime(0x5, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000003ffc)) 2018/03/28 15:33:12 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0xfffffffffffffe09) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000080)={0x10000, 0x0, [0x8001, 0xb1c, 0x401, 0x0, 0x7, 0x8000, 0x6, 0xb6d2]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000200)) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000002c0)={r3, 0x3}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240)={0xc0, 0x5, 0x0, 0x9}, 0x6) r4 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) connect$rds(r2, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280), &(0x7f0000000400)=0x4) keyctl$read(0xb, r4, &(0x7f0000000340)=""/161, 0xa1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)) 2018/03/28 15:33:12 executing program 1: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0xfffffffffffffffe}) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/03/28 15:33:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x2f]}, 0x2) r3 = getpgrp(0xffffffffffffffff) ptrace(0x4217, r3) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000080)) 2018/03/28 15:33:12 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 170.523528] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20000 none 2018/03/28 15:33:12 executing program 7: socketpair(0x80000000000022, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0xfffffffffffffeaf) recvmmsg(r1, &(0x7f00000044c0)=[{{&(0x7f00000042c0)=@hci, 0x80, &(0x7f0000004400)=[{&(0x7f00000043c0)=""/22, 0x16}], 0x1, &(0x7f0000000140)=""/72, 0x48}}], 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/03/28 15:33:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15cdf0311cfc093a52bcd86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f000028a000)=""/29, 0x1d}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) 2018/03/28 15:33:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8}, 0x8) socketpair(0x6, 0x6, 0xd03e, &(0x7f0000001240)) perf_event_open(&(0x7f000025c000)={0x2, 0xa9, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x14040, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001200)=0x1e7a, 0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000068fff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7ffffffffe, 0x0, 0x4, 0x5, 0x49249249249249c}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0xec9, 0x2}, {0x7, 0xffffffff}, 0x2, 0x4, 0xfe8}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/28 15:33:12 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x4, 0x2, 0x3ff, 0x2, 0x2, 0x9, 0x6, 0x2043, 0x200, 0x4, 0x7, 0x10001}) 2018/03/28 15:33:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f000050e000/0x1000)=nil, 0x1000}) [ 170.571374] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:20000 none 2018/03/28 15:33:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0xffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x3000000]}, &(0x7f00000000c0)=0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendmmsg(r0, &(0x7f000000c240)=[{{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002340)="d6", 0x1}], 0x1}}, {{&(0x7f0000002800)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002e40), 0x0, &(0x7f00000032c0)=ANY=[@ANYBLOB='\f'], 0x1}}], 0x2, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/28 15:33:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000480)=0x1, 0x4) 2018/03/28 15:33:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffdd, 0x0, 0x4, 0x0, 0x75b6991d, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x633, 0x0, 0x4, 0x8}) 2018/03/28 15:33:12 executing program 1: mkdir(&(0x7f000059f000)='./file0\x00', 0xa0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@random={'btrfs.', 'self\x00'}, &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) rmdir(&(0x7f0000eac000)='./file0\x00') 2018/03/28 15:33:12 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x5}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000100)={{0x66120bb0, 0x5, 0x80000000, 0x2, "4d8dadf71c85bc3efc2c0efa3492997187fd6c32019cce390e99bc718a1dc6237d2a6162dda431bd63d3a422", 0x9}, 0xcd, [0x78cd, 0x8, 0x6, 0x2, 0x20, 0x3, 0x6, 0x1, 0xffff, 0x80, 0x8, 0x0, 0x5, 0x8, 0x8, 0x2, 0x1, 0xffffffffffffa13d, 0x26, 0x101, 0x7, 0x401, 0x6, 0xe31, 0x800, 0x1, 0x0, 0x100, 0x5a, 0xffffffffffffffe1, 0x2, 0x2, 0x8, 0x1ff, 0x1, 0x101, 0x3f, 0x6, 0x9, 0x2, 0x2f, 0x20b, 0x5, 0x1, 0x978, 0x40, 0x8, 0x94, 0x1, 0x8, 0x3f, 0x7a, 0x100000001, 0x5, 0x2, 0x7, 0x6, 0x1, 0x2a5, 0x10001, 0xfffffffffffffffe, 0x200, 0x80000001, 0x4, 0x0, 0x45, 0x40, 0xb0, 0xffff, 0x0, 0x272, 0xfffffffffffffff7, 0x1, 0x9b2, 0x5, 0x6, 0x8, 0xcb0f, 0x4, 0x7, 0x7, 0x0, 0x8, 0x2, 0x3, 0x2c9f, 0x10001, 0x2, 0xfe9e, 0x5, 0x5, 0x1, 0x4, 0x3, 0x0, 0x0, 0x1, 0x5, 0x8fb4, 0x200, 0x1, 0xfffffffffffffc00, 0x7, 0x8, 0x2a, 0x7, 0x9, 0xd37, 0x1000, 0xc9f3, 0x8eb, 0x45, 0x5, 0x1, 0xfffffffffffffffb, 0x79a, 0x9, 0x0, 0x8, 0x0, 0x1, 0x4, 0xffffffffa0f0a39b, 0x2, 0x400, 0x200, 0x5, 0x8], {r2, r3+30000000}}) io_setup(0x20, &(0x7f00000005c0)=0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x80, 0x0) io_cancel(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x100000000, r1, &(0x7f0000000600)="2db1026c936202cf7435c0eba4bce6535f0c737c3ec17116f163ce2495bd0d312bb2f903ad826b02f283263955cc01922e43f422fd778d80cd57cfe842e9df38c2fe936b21e7c7e9c4594ec2b233cda6e99343b73bbb2603fdc3b7", 0x5b, 0x9, 0x0, 0x0, r5}, &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000cc0)={0x0, 0x31, "94c59af948af6e98f6a1abe2e1e46e8e9108552888e4569b1d79e59a1debc71d2978d944d18f15b9eba9973a65b6017691"}, &(0x7f0000000d00)=0x39) sendmsg$inet_sctp(r5, &(0x7f0000000dc0)={&(0x7f0000000740)=@in6={0xa, 0x4e22, 0x1133, @empty, 0x7}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000780)="a28d2013b30fc520ca257d0bf98f9dea2bb065fff93a06946fce9f205ee723f68512ad029de0efdefa8b0657c914bb257acb8d0f772fe3efe3ce778b63cfd4b3360bd0c02c8fde0a70333fb9967a4910b1c4a25324866db979a7ccb9d88734483cac9dc5f9f5de9bd4190c1fd8636008c9dfc4fdeb21a4b3aa2e8cd4d5df04f22ecd270613ab8ebd29a19c29e7340841b9cf4ac32f8be01dbf7dc260a582cb1adae040547b50a4897744dc061c1f3fc057fea288cbf4f89a1818deed7b2af42830c343ff4115895e0a16aae61cadfea8c2fb586156eb57e084c8edd3f9c9d989aeff7aa4d9", 0xe5}, {&(0x7f0000000880)="bff31eb9c947811305f85b6cee3f173c651c1a9ef4a5c575745e2e4d43bca5db79bb56d7c38e5ee6b8adf51c734fb6fa1d428e478e4cf9f6b235f0720ee3727c92cf7aaa12e0461a7957858125f3a4405962c716d8e3f062d6391bd2898e87ee4fcdaa8ce0ec2fb5f7ac163b5f821f934fffb2a350d35905b13190310d0a7d70ef0bceb19f9c9fb00275776977dce8706c7e98d9587d293a50a8537ac6106ec5b32d06c81154c94379f19e90d03a4b587c4c2b522f3c9469331e76e35c7965e23266543707f620ca673724de3741e2d0dd8df5ed8e8b1684b47157d7ac2c0a597156", 0xe2}, {&(0x7f0000000980)='Z', 0x1}, {&(0x7f00000009c0)="57a52b9c57a602108abf1ff6ba66cc6f0c0b1b3e3a19d26dddbaafa85dabe02af58b82b2adfd0fdb8465e62c7485cbdaaf56f91b58e37cc0e59434055c87d4dd877408ca4f350ba66934c77e090b9035477afc6431d89953b3bdd5da6d49f01c2737dde668629df4fd58898806477045bddbc54eebacc6a04340daad0e2c9174903f6f65b0a4ce4898f78e26ff4b17b6145885cd2aee6e48405e757cbd9ce07044306297902a481011dfbdabee1086c095361422790658cbc66af785f0a26d384fb41c3562f1f6f35da982a5922ce1297c7985c25fbd", 0xd6}, {&(0x7f0000000ac0)="56c9b08be4e8a986a51af8c1ca07e2e61e5bd9320d0f8f2a", 0x18}, {&(0x7f0000000b00)="13d4e9d82c20", 0x6}, {&(0x7f0000000b40)="f69915c6f1eb1e4e933555c2cdd1be04a0e211d63902c9857252a26b5190cdb460bc20a19bd5b1c6da650269a4b38b9c387109032dac45d06bc307284eb464fbaac33390a40a9b06549ba323d8745bfeac13f2d7b2c806b8384bca904b9405744b716425b88fde097554c688c4f0333886c3ad6613c9a5d636588b42f47fb4f07642514ec8834bb637313d2bc40305605a79a2b3f107e9ef6ebda86d49aac1534d66ea8da9", 0xa5}, {&(0x7f0000000c00)="c24da2407aa5686583ecbd0b0a95d7237921d5a5749dc4a3e05a68bdcf56a139edbb96486dab982528320d5ed492d00e88d0efbef179e4432a530e857f5b97212990c021e2dcf468557b54dcb841af38d6ab29ced48453d52a298ad2aaaf3f2dde7e7d4bc5c09d8cfc3ecff292ef2c", 0x6f}], 0x8, &(0x7f0000000d40)=[@init={0x14, 0x84, 0x0, {0x6, 0x4, 0xfffffffffffffffa, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x4, 0x7f51a93cf59e7537, 0x4, 0x3a1a, 0x900, 0x2, 0xc2, r6}}], 0x58}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000e00)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000e40)={0x7ff, 0x2e, 0x800, 0xfffffffffffff120}, 0x10) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001140)=0x0) sendmsg$netlink(r5, &(0x7f0000002440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000e80)={0x1e8, 0x20, 0x10, 0x70bd25, 0x25dfdbfe, "", [@nested={0x190, 0x58, [@generic="586a45764201f784a491860883812f7260ca3ee158fb04fff2598e3d07919d95d58f1cf7007d83c083f50d72bda5c49b95e3db20009007c5a462ede3bf24fd7f082a8dfe2750dd22286988c4888b065d43aac5775242b3ee16a1ec3686944c85a7f3778ee084f7fb425d6f8ab4e08aa67406468b745f4b19134c813de354eae79b3ad6d9c0ec900ca54f81758f5e507b6c27c57f2ee075b3ed2d", @generic="4d588eb33f9731b43d854e3d4919272afb367c290aa1faedc0ec083eca0191adfe0bc01ac4cc93455aeacc2cc21d8a946ebaaf78b060cab33078d20612134f337979f52c", @typed={0x8, 0x4e, @fd=r5}, @typed={0xa4, 0x88, @binary="3e9bdd4387944cff016f13b0f1db89768cfb93e7f1f9a33231d84964303db6af3a91df030531d9c7b148baf579d79cb99016161cf06cb04588c19e659d775d62ed12817cdd441bb2cc2a5edb49f738180d4af6a72e47586b7ca59ca2e2c5f58502587e994d6fe68c19603e191faa25d841f089b224246f32b2e4a7d4b2ec6a896966cce7dd790f15c83221c6e89a32732d53ccea0b934e52cd0be7d917c4e173"}]}, @nested={0x48, 0x8b, [@typed={0x44, 0x76, @binary="bcadc985442f52ef139c3e922fd46811eea59b439d2e85fedf75e472916c9a512319f51c29b185eaa5a7b8a77f36d8d9f08aa59c434532bdb0aa4db4ea"}]}]}, 0x1e8}, {&(0x7f0000001080)={0xc0, 0x1e, 0x101, 0x70bd25, 0x25dfdbff, "", [@generic="d86a44a24e5f8ca7561a8cf8b6dfedabc1fc0676a16ed91a58721f16b6857ccbcf4c294157b432dc462f8bb36e0be270b352615b563c43712f90bac93b3527033ea56324b620087e75c1df2acbee25e54f1274be9a6c7429403469cd780631cade648c503f881e603172ade72d69de855e41411c70af36a52bc9c05e272e2e0261cbb89a10a6cff7c629d67df1982bd3d415989275a3aa2e0f42a08869ff6d84f2b9", @typed={0xc, 0x4e, @str='vmnet1\x00'}]}, 0xc0}, {&(0x7f0000001180)={0x121c, 0x10, 0x4, 0x70bd2d, 0x25dfdbff, "", [@nested={0x19c, 0x8, [@generic, @generic="d56c1a3716f8fba3ff9e70b98511f7335f0458ef9b0c782d2f1ed62761548a6b931cb93f806efdd1c245efffd045c401da053fcdc90a59bc9d37d8e7a94959d31838178d259a9d24725cd02ad2e6ab216b856e492ffe", @typed={0x8, 0x91, @str='\x00'}, @typed={0x8, 0x6, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="08d7126b8bd2f262262633b970504a56b7c7820dd749b5a6ef73b5d95a7dea18080ae635d0103d5301884214da090f67774380fb76cbf286a4324e9c42a227234c3ab0abdfa5e66b663a05ab41be61ee8a3c8fd3021c6d040e1a40", @typed={0x8, 0x53, @u32=0x7}, @typed={0x8, 0x68, @pid=r8}, @generic="9fdb04f34bad0547849b237bc9e6c9864d1ab6df815ec6071d3ae6704d14ae57d95373fd3be25755b5e9dde75c6c90a67a7f305b4b6e54d70fc067e1339cfecbc3e150eab15e36a5abdfb72df4115acf4378c0f1be", @generic="7615fd026d6e171869d216d32333aaeef89c3aa10cfcc095234c93b0295e4dff67695f08ec5563837c7448ec5aa17aead5d07441c2b2cd89d3fc490035a572430addc05714c98e0e4b7994a19e84d5b681fa5195083464894365bc7d725ab4334ed72749c3e7a37d2dfd6c6358733dee5043"]}, @generic="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", @generic="861e0ddc5c89973575de5ceb112f17d08c97ff3b157e17c7836ff386897fd71d8e1c726bb54fd465811b0820c9a42e788b22f2a492320eb5f953e505dd8fdc8289c7868ffec8afb2e3d09a768fa88ba4d4cb41f7a06b0b4194e31aaf65f1dcf5c2a0af3c53bacf2c0ec4cb3ef5"]}, 0x121c}], 0x3, &(0x7f0000002400)=[@rights={0x2c, 0x1, 0x1, [r7, r7, r5, r5, r7, r1, r5, r7]}], 0x2c, 0x80}, 0x4044800) recvmsg$netrom(r5, &(0x7f0000002780)={&(0x7f0000002480)=@ax25={0x3, {"a79968c21f877e"}, 0x11}, 0x10, &(0x7f00000025c0)=[{&(0x7f00000024c0)="09d7bfc9e83a8e16610c", 0xa}, {&(0x7f0000002500)="db65baed6c7833e2c1253071a43d0a489eb60faa1c7ce3bb36a1fbe4464e287743ad12d82cc4d61a6861de2ab9cb3e2f7b", 0x31}, {&(0x7f0000002540)="85c784056ac0752b91d7e63d1ee6cd5eb08c432b8a871812b7a1f1cbb1aae8009800e499cd2f8de0a12b37a71c2813c9ab99b4241fa49d17746fef37d8cd11f830993c4616", 0x45}], 0x3, &(0x7f0000002600)=[{0x3c, 0x10c, 0x4, "22d7f8478bfebd3948e62e8ae5f2aa3c1c86aa6d6671d3b49c8c0cc97a32e8bf0721940ebff3380900985868ee685441"}, {0xac, 0x6, 0x3, "6830f5201cad50656de91db8d834c12ce634ae605b57038f2195dc918080a045796b8b65e60ae30e1ef736d5b51d35ba4b0eb81eb173f25573bda64a1a9231d42acbe35be7384d72ce839c3badd587f3860b4085b2af22db3f61d9fd61feec421d5d12fecfa893e959e2b9b187d3d19874c442d08f211c8c1863886e66f9ae54f5d21d4ac04239e06a27d19590ca744174ee8a28f684ffd3f2200390e470e85f"}, {0x98, 0x10b, 0x822, "731e3ef88a15618e796079238b984b738c2abc2451cc78cf0d43f0541bab6b5de762ef49bd66b8f61eb27324a961771fa88ddaabb49b7d5e4b73c5453d504f9cdefdf5a6401f3ed72f2c3ca50cff24ea427d008f8f972118a14c25dbe6b4b10838359aec97099b0162b1906b14d3dbfaae9ad4716839ef7d8c6a1ccfce163668279cb740891a29533b"}], 0x180, 0x800}, 0x40) sendmsg$inet_sctp(r5, &(0x7f0000002980)={&(0x7f00000027c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002880)=[{&(0x7f0000002800)="658e74b450ac770df852c61db17f06a1ca49b29c7d8ee00177baeb82", 0x1c}, {&(0x7f0000002840)="a165314874a0fc7dc414eff160a534e377", 0x11}], 0x2, &(0x7f00000028c0)=[@init={0x14, 0x84, 0x0, {0x7, 0x5, 0x6, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x204, 0x8001, 0x8, r6}}, @init={0x14, 0x84, 0x0, {0x401, 0x7f, 0xfff, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x202, 0x9, 0x3, r6}}], 0xb0, 0x8000}, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000029c0)={r6, 0xc8, "8859f16f7ec76fee2a997cbe182cca876082b6eb257660cb0592d467635c5edab7e7e3bb9ff21ee128c986a2793c7da83bdb38434d52945b3cfbedc80d60212340c33999c25ef20b6d1bdc42a491a7d11336a4c4298f2045859481d278926c28e0383adf87747d0dd60a31ecdf8f2dfe0e8046f12676e86d1c84744f40ab75b29bf9ce3a0019c3e656698de581cdcc403926b9d169e07002cb79e01bc654659f8f561167e18f2ad216b08bb2ce252364c3a258feeaaf6d6d131f2cda47c74a5c80fc07764989831d"}, &(0x7f0000002ac0)=0xd0) sendmsg$inet_sctp(r5, &(0x7f0000002d40)={&(0x7f0000002b00)=@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000002b80)=[{&(0x7f0000002b40)}], 0x1, &(0x7f0000002bc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x86, 0x8, 0x800a, 0x16a, 0x8, 0x68, 0x5, 0x7fffffff, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1643, 0x200, 0x101, 0x5, 0x0, 0x80, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0x6, 0xfffffffffffffff7, 0x1c5, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x2, 0x2, 0x0, 0xff, 0x0, 0x5, 0xfffffffffffffc00, r6}}, @init={0x14, 0x84, 0x0, {0x9ac353, 0x4, 0x5, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x33, 0x800c, 0x7f7, 0x8, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0xd5, 0x3, 0x8000, 0x4, 0x100000000, 0xb8, 0x80, 0x800, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x1f4, 0x2, r9}}], 0x160, 0x20000004}, 0x15) mkdir(&(0x7f0000002d80)='./file0\x00', 0x3) sched_getparam(r8, &(0x7f0000002dc0)) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000002e00)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000002e40)={r9, 0x3eb, 0x20}, 0xc) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r10, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000002e80)={0xff, 0x1, 0x8001, 0x3}, 0x8) getresuid(&(0x7f0000002ec0), &(0x7f0000002f00), &(0x7f0000002f40)=0x0) ioprio_set$uid(0x3, r11, 0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002f80)=""/100, &(0x7f0000003000)=0x64) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003040)={0xcd0, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000003080)={0x3, r12, 0x10001, 0x2}) 2018/03/28 15:33:12 executing program 7: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "3d8471e3a369cf82b721fb89d16c73693c9308df6b033a0b56f7aeaedaba52bd", "1d27e217b7288351872c92cc7fcd7d0d5ca8e78d7016ee3ec759d615d89867bb", "1b7813e64d630539bf299bec8eff91f73291df535d5dd3e6dc834a84d9f887ab", "6b05dc3704611a3188727784a46c7bd01c13bf3573fffce5ee27411725a0a5e3", "eefbfff2df99f0a0d24a1e54d4161bc02acb20af67df619f377678d0f1427e5e", "84f34598572ad9bce2c787d9"}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) 2018/03/28 15:33:12 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x20100) dup2(r0, r1) futex(&(0x7f0000366ffc), 0x8000000100000086, 0x0, &(0x7f0000001000), &(0x7f0000000040), 0x0) 2018/03/28 15:33:12 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x85, 0x5) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x80000001, 0x5, 0x1, &(0x7f0000ffc000/0x3000)=nil, 0x3ff}) r3 = memfd_create(&(0x7f0000000040)='-$\x00', 0x1) sendfile(r3, r2, &(0x7f0000000080), 0x63a) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000100)={0x40000010}) 2018/03/28 15:33:12 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000180), &(0x7f0000000000)=0x4) 2018/03/28 15:33:12 executing program 7: r0 = socket(0x17, 0x80a, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x2e, 0x421, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20008004) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x14, 0x2c, 0x6fd, 0x0, 0x0, {0x2003}}, 0x14}, 0x1}, 0x0) 2018/03/28 15:33:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x401003) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[], 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xb8, 0x4, 0x7, 0x244c13eb, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x9, @empty, 0x3}, @in={0x2, 0x4e20}]}, &(0x7f0000000240)=0xc) 2018/03/28 15:33:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/28 15:33:12 executing program 5: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xff, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xd5, "ecc9271d03bb1b6dba937a72c7482e31e9251faf0f0dcc48463e6f0a97d7963ec767e5a2ac09e2c2891c14dc6364b24c6c9a4d623380c03b553b7337343545ee660899c30530b0f0aeffcc7fcbd4b226290f7473d0534737a8d574570398bf8980a73f0c18d815a6d0efc4d1e588467d37d3848d31a2900f4518ff1fe27d6b03e890b27db5396a8416911ff9b6e70c0df71e5483849d88606e7641a01d7d85adc392406b1c185bf4984a76a1ec2f1980d2092a93b22c6a8fd481f8b3813c757033b4f65936e32a9a27428c593c591e91f1681cb31c"}, &(0x7f0000000280)=0xdd) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0xb}, 0x10) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/28 15:33:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x20000000000, 0x32, 0xffffffffffffffff, 0x0) 2018/03/28 15:33:12 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80080001}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x5c, r3, 0x4a034f2a1bfd7f2c, 0x70bd25, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x37ddb8bf}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb8a}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/03/28 15:33:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)=ANY=[@ANYBLOB="140000000aab4f3b77000000000000000000fe00"], 0x14}, 0x1}, 0x0) 2018/03/28 15:33:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair(0x1f, 0x5, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000400)=0x1, 0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfb56e3a2b4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50bf34a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010a3f5c3601c8886fdfa17663e2ddafbd443a9b79bde2197946eefe3100cd8cc3d20c312e177461c385cd81d1db7fa17798b9aca4e5e276cd5ffd29b2d7e93199b03227462b24eea053d440293d695c46b91c06393477cc20ec63bfdb00eed2aa5c009de7fbfbdb3b820b194d0a0be6d6f83da3c0f5bc590bc", 0xf8, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r2) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0x171, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/28 15:33:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x80000000, 0x30}, 0xc) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x80) write(r2, &(0x7f0000000100)="f2b0c323f66f913ab801d6edcbdb8083a9f1b5387d2847842844e72075e16524440e3fb1df", 0x25) 2018/03/28 15:33:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x8, 0x559, 0xffffffffffffffe3, 0x100, 0x1}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x400202) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080)=0x1ff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="9e1503000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) 2018/03/28 15:33:12 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0x2000000000000b}) 2018/03/28 15:33:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000756000)="c0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f000094a000)=0x82) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x1f, 0x3, r2, 0x73910eea, r3, 0x0, 0x5, 0x5}) 2018/03/28 15:33:12 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x0, 0x15001}) clock_getres(0x7, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x1, 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000100)={0x2000, 0x0, 0x9, 0x2733, 0x8b9b}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f0097f9ffbaf80c66b824e78c8f66efbafc0ced0f01d40f09ba410066b89831000066eff30f01c966b9a00200000f32360f01cf0f238c0f09", 0x39}], 0x1, 0x46, &(0x7f00000001c0), 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000200)=0x4, 0x4) getsockname(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000002c0)=0x80) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = eventfd2(0x3, 0x800) r3 = fcntl$getown(r0, 0x9) sched_getscheduler(r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000380)={'ifb0\x00', 0x500}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x20800001c) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000400), 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r4, 0x0, 0x70bd25, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x44000) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000680)=[0x0]) syz_fuseblk_mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe003, r5, r7, 0x6, 0x1daf, 0x2) setregid(r6, r6) r8 = request_key(&(0x7f00000006c0)='asymmetric\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)='IPVS\x00', 0xfffffffffffffffb) r9 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)="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", 0x1000, 0xfffffffffffffffa) r10 = add_key$user(&(0x7f0000001800)='user\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001880)="8d3420fab2475878a2af3d05142bfd1db3050ca259e73983cfd52759b4dc6fd0e52f46f015bdd9df3ef7665d228dc21dc2184b6647461c0ca4ff09a2e1f2571cff0f282b89dbdcde1c84f061acab58738f12d93d624206e1f4c66bc19cf176d140cf487abbb99e4e43a8c55c4c999c7e783ac0b65dca278919df36b5c6e74fd97024f2ddda806d847241a4bbc0bbc96a366e3a", 0x93, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000001940)={r8, r9, r10}, &(0x7f0000001980)=""/245, 0xf5, &(0x7f0000001b00)={&(0x7f0000001a80)={'sha256\x00'}, &(0x7f0000001ac0)="31dc8ec64e840ed7fb71b2b76bff3cd57a1c", 0x12}) add_key$user(&(0x7f0000001b40)='user\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001bc0)="c7e40595b8a4fff2239de7c937f6240dfe454c43efe8fca6419d044376f0136b487892d134ff55c50db61372d4c42fe4188057b2b2a8397ae2fd97d3650dfa85067d3751a0629212c472e7c05d9a558a1c0f3243c0f999d622d65102d9c279d82fd70271925a0d54d77a4bac6f59109a08b5a7f33cd0aabb0b22343c9ce46ab0a7c20f3d5eaecc0af5a5c783adb0b4744a7cf219cb1d69445c610ec297c9e756103fbd9d8653bf1f3b7c058f4120ae64f8a48f534f01c6c866eddf1b00bbf147cfd9d1946e36a8a86c89a4c553a149fc005fdbedbf0059a2cc27ca1e", 0xdc, r8) recvmsg(r1, &(0x7f0000001e40)={&(0x7f0000001cc0), 0x80, &(0x7f0000001d80)=[{&(0x7f0000001d40)=""/11, 0xb}], 0x1, &(0x7f0000001dc0)=""/80, 0x50, 0x100000000}, 0x100) syz_extract_tcp_res$synack(&(0x7f0000001e80), 0x1, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001ec0)={r2, 0x3f, 0x8, r0}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001f00)=""/204) 2018/03/28 15:33:12 executing program 1: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) readahead(r1, 0x4, 0x2) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/03/28 15:33:12 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x7, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x12, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b03686304e02000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff", @ANYPTR=&(0x7f000002cfd0)=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="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x3) r2 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)="fac25bcfd0a1be8536af3251828383fcf66c98d69397e523b65d9864c5d0912349628787a1435971b30ab4754e9bbe3488f4d443a598") 2018/03/28 15:33:12 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="90715493654782be5ca41836462b3a5bcfd2602bad59970ed74ea5080d41039bb2612a50f7e5cd56500fcdde932030cde4cf392932b808c13874ee63d64daf38a65b3467c16fa42eaf5081cb3a018b70f75a295f462124b70ac45ff81b3c6e6c9a25036432d4cd49bb4a43fe382773fac137fb1e588cfb065cdd1750aa2316dedfd894f7752b6201f21bb926934920956431a07ef397b946e34c211e7bf5d31b0894f34c16489a9bb7af8ccea367a6d60a304204aed9429cf03e", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="99d27116b7bb746b87d1675cfd13db6df146e4e9db6c663a606f99803d3f0e95cc6108391457d8644445ccc745d24d2eaf22fc82456ec157eb3b127a504f3c6893980cb16db51d58f7887f6a08fbd22f76b9d38919070346afe61ff84d682ce5bf97841d7cc2d867807de6f2cecf"]]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000000)) 2018/03/28 15:33:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) clock_gettime(0x0, &(0x7f0000003d80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003c40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/54, 0x36}], 0x1, &(0x7f0000000200)=""/20, 0x14, 0x20}, 0x2}, {{&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/182, 0xb6}], 0x2, &(0x7f0000000480)=""/5, 0x5, 0x100000001}, 0x3ff}, {{&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/156, 0x9c}], 0x1, &(0x7f0000000640)=""/231, 0xe7, 0x7}}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000740)=""/241, 0xf1}], 0x1, &(0x7f0000000880)=""/187, 0xbb, 0x75}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/192, 0xc0}, {&(0x7f0000000a00)=""/136, 0x88}, {&(0x7f0000000ac0)=""/39, 0x27}], 0x3, &(0x7f0000000b40)=""/48, 0x30, 0x1af}, 0x7f}, {{&(0x7f0000000b80)=@llc, 0x80, &(0x7f0000003040)=[{&(0x7f0000000c00)=""/140, 0x8c}, {&(0x7f0000000cc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/255, 0xff}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/82, 0x52}, {&(0x7f0000002e40)=""/30, 0x1e}, {&(0x7f0000002e80)=""/50, 0x32}, {&(0x7f0000002ec0)=""/91, 0x5b}, {&(0x7f0000002f40)=""/11, 0xb}, {&(0x7f0000002f80)=""/157, 0x9d}], 0xa, &(0x7f00000030c0)=""/165, 0xa5, 0x4}, 0x1ba1}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000003180)=""/86, 0x56}, {&(0x7f0000003200)=""/216, 0xd8}], 0x2, &(0x7f0000003340)=""/45, 0x2d}, 0x8001}, {{&(0x7f0000003380)=@hci, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003400)=""/28, 0x1c}, {&(0x7f0000003440)=""/80, 0x50}, {&(0x7f00000034c0)=""/101, 0x65}, {&(0x7f0000003540)=""/170, 0xaa}, {&(0x7f0000003600)=""/199, 0xc7}, {&(0x7f0000003700)=""/197, 0xc5}, {&(0x7f0000003800)=""/243, 0xf3}, {&(0x7f0000003900)=""/237, 0xed}, {&(0x7f0000003a00)=""/82, 0x52}], 0x9, &(0x7f0000003b00)=""/60, 0x3c, 0x3}, 0x1ff}, {{&(0x7f0000003b40)=@sco, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003bc0)=""/57, 0x39}], 0x1, 0x0, 0x0, 0x9}, 0x81}], 0x9, 0x10142, &(0x7f0000003dc0)={r2, r3+30000000}) modify_ldt$write(0x1, &(0x7f0000000040)={0x5, 0x20000000}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r4 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/28 15:33:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x0) rt_sigreturn() mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) 2018/03/28 15:33:12 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x8, 0x401, 0x47, 0x1, 0x1, 0x400}, 0x2c) dup2(r0, r1) 2018/03/28 15:33:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/if_inet6\x00') r1 = socket$kcm(0x29, 0x2000080000009, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4476, 0x4) sendfile(r1, r0, &(0x7f0000000080)=0x9, 0x1366) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x10000) 2018/03/28 15:33:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/28 15:33:12 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x14}}, 0x13) listen(r0, 0x11) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)}, 0x0) 2018/03/28 15:33:12 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000100)=0x1f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000080)={[0x5000, 0xf000, 0x7000, 0x6000], 0xfffffffffffffffa, 0x1, 0x6}) 2018/03/28 15:33:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0xffffffffffffffe2) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0xfffffffffffdffff, 0xac0ccc30f7985a72) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x430000) accept4$bt_l2cap(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) sendto(r2, &(0x7f0000000140)="e9702e29be92139042e38a5ea3bacf898e6d79087b016b62c28205f3cb8b9e2e24b4b3768a146e1bbd34f96d1ab972c6bd67fcffffff01956f38dd6f4d1181c8efb45f4cb1d22ddfd9467647610c419f241f41bf62955ff8302bde2213fd3da960b4c8d2c0bf490e8a1ddcb2e99695dbcce405e69cfcf4e63c52b45813d0793f24b4", 0x82, 0x80, &(0x7f0000000200)=@in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xfb2}, 0x80) 2018/03/28 15:33:12 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 2018/03/28 15:33:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x2b, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/03/28 15:33:12 executing program 4: set_mempolicy(0x4, &(0x7f00001cd000), 0x3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x182, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) syz_extract_tcp_res(&(0x7f0000000300)={0x41424344}, 0x7, 0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000380)=0xfffffffffffffffc, 0x4) syz_extract_tcp_res(&(0x7f0000000340)={0x41424344, 0x41424344}, 0x3, 0x8) write$tun(r0, &(0x7f0000000400)={@pi={0x0, 0x8a6c}, @hdr={0x2, 0x0, 0x3, 0x800000010000000, 0x40000000000, 0x4}, @ipv6={0x7, 0x6, "0382fa", 0x144, 0x3b, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1a}, @empty, {[@routing={0x2b, 0x6, 0x0, 0x6, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @routing={0x7f, 0xa, 0x2, 0x7, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @empty, @empty, @local={0xfe, 0x80, [], 0xaa}]}], @tcp={{0x4e24, 0x4e20, r2, r3, 0x3, 0x0, 0xa, 0x60, 0x8, 0x0, 0x0, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @mss={0x2, 0x4, 0x8fa4}, @fastopen={0x22, 0x4, 'V\r'}, @window={0x3, 0x3, 0xffffffffffff929c}]}}, {"ba9580ac9ef75d088610c40aa66009f2ab0d580f5fe209676716c2c59ddbb6401ecc93c35b089dcd6a9273e6907ad1de0077e13d5db437a7a4376f35b4e904209326d8edd8f417169b81a0d4b1138b11911eede159022571f4ba3510e6603c026511c607a6ac38926f55ddd7de36e48818ee9e6d8d675a58df592f2cb8ae7606621915b523c2bf34b30742c9"}}}}}, 0x17a) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="6dfbfbd21da4476e020000000200ffff"], &(0x7f0000000240)=0x14) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x80000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) r6 = dup3(r5, r4, 0x7bf5eba845e06cb5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) syz_open_pts(r5, 0x200000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) r7 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x9, 0x40) setsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00000002c0)=0xdd, 0x4) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/28 15:33:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000090000000806001f0000"], 0xe) recvmmsg(r1, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/184, 0xb8}}], 0x1, 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000f00)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/28 15:33:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40000005b00000071000000"]) 2018/03/28 15:33:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'lo\x00', 0x2}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000807000), 0x3f) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) recvmmsg(r2, &(0x7f00000004c0)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/19, 0x13}], 0x1, &(0x7f0000000440)=""/68, 0x44}}], 0x1, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) read(r2, &(0x7f0000000100)=""/220, 0xdc) 2018/03/28 15:33:12 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f00004ca000)={0x1f, 0x0, 0x1}) 2018/03/28 15:33:12 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x304, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffff00, 0xffffff00, 0xff, 0xff000000], [0xffffffff, 0xff, 0xff], 'ifb0\x00', 'sit0\x00', {}, {}, 0x87, 0xae6, 0x4, 0x3e}, 0x0, 0xec, 0x12c, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x0, "dbdf108f2f67508fba451979e694bcda50dfe4313801730ec534d43b0397"}}}, {{@uncond, 0x0, 0xec, 0x10c, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x0, 0x40}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) vmsplice(r3, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000100)) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) r5 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8}) getsockname(r5, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000140)=0x80) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000080)={0x7}) 2018/03/28 15:33:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) recvmsg(r2, &(0x7f00000013c0)={&(0x7f0000000180)=@l2, 0x80, &(0x7f0000001380)=[{&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/209, 0xd1}], 0x3, 0x0, 0x0, 0x7ff}, 0x40000041) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) dup2(r0, r1) 2018/03/28 15:33:12 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, r0) 2018/03/28 15:33:12 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-lo\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x71cb, 0x7f, 0x4, 0xffffffffffffffc0, 0x2, 0x2, 0x80, {0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4f34400000000000}}, 0xfffffffffffffff8, 0x401, 0x8000, 0x5, 0xcd}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xfffffffffffffffb, 0xc00, 0xfffffffffffffd81, 0x9, 0x9, 0x9, 0x3, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x5, 0x10000, 0x400, 0x7fff}}, &(0x7f0000000340)=0xb0) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/03/28 15:33:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)) 2018/03/28 15:33:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0xb00, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x800) 2018/03/28 15:33:13 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x7ab5925299c46a3c) dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) 2018/03/28 15:33:13 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f0000004e00)='/dev/ashmem\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x51}, 0x8) listen(r0, 0x5eb855) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200000, 0x81) r2 = socket$inet_dccp(0x2, 0x6, 0x0) get_mempolicy(&(0x7f0000005200), &(0x7f0000005240), 0x0, &(0x7f0000482000/0x3000)=nil, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/03/28 15:33:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x10000) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/164, 0xa4) r2 = dup2(r1, r0) recvfrom$packet(r2, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/28 15:33:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x2, 0x9, 0x1, 0x8003, 0x28, 0x0, 0x0, 0x0, [@sadb_key={0x21, 0x8, 0x7c8, 0x0, "97c51c56e46a9a6a35cb16c18d0dd86b0d0c5ea2aab9a979ec1b245f321da69650b0fe671fd2182b529120a243fbc8178c74f8fbf85e35e02467f7629bee7dd87b5de9d7d2384e8bd1f9d535bafb7cb169b7c0ffaa17e3e0cef6a4310073b4dd206ef19c1c28a45ce84ad5e5a3d41492d87668aebe8524ff711566878d19524e1c461364b4f42dcfe425226ce0319ae044d5072b5394019b6b1baab593bd6a519c26f6180b396afa43f6d216112f929e7515556ddee18b7c0f7108a42a68fd6c4fc5c1efb9f09dbdd530ae1f47188da49cd28daad1d1651ba3acdb25aab24d9aea07b28d822276d6ecf0b7354754db099eeebd85cf809d2afd"}, @sadb_address={0x3, 0x17, 0x7f, 0x80, 0x0, @in={0x2, 0x4e23, @broadcast=0xffffffff}}, @sadb_x_sa2={0x2, 0x13, 0xb60, 0x0, 0x0, 0x70bd29, 0x3507}]}, 0x8dfdbdfd32cac080}, 0x1}, 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x20000007ffe) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@loopback=0x7f000001, @empty, 0x1, 0x5, [@multicast2=0xe0000002, @rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @empty]}, 0x24) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$key(0xf, 0x3, 0x2) 2018/03/28 15:33:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x6, {0x2, 0x4e23, @rand_addr=0xc1e}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x357, 0x4, 0x80000001, 0x7, 0x3, &(0x7f0000000000)='bcsf0\x00', 0x81, 0xfffffffffffffffc, 0x7fff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/03/28 15:33:13 executing program 0: socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x2d43359648c8da86, &(0x7f00000000c0)=0x1) r2 = fcntl$getown(r1, 0x9) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x2, 0x6, 0x7, 0xfffffffffffff130, r2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) read$eventfd(r1, &(0x7f00002d5ff8), 0x1d5) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @remote, @multicast2}, &(0x7f0000000200)=0xc) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/218, 0xda, &(0x7f0000000040)=""/12}}, 0x68) 2018/03/28 15:33:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000940)) set_mempolicy(0x4003, &(0x7f0000000000)=0x8000, 0xfffffffffffffffb) 2018/03/28 15:33:13 executing program 2: r0 = socket$inet6(0xa, 0x8080f, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1ff, 0x6, 0x100, 0xfffffffffffffffd, 0x1080202, r2}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) 2018/03/28 15:33:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/28 15:33:13 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x110000000002, &(0x7f0000000000)="c83f23aa", 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'ifb0\x00', 0x0}) connect(r1, &(0x7f0000000280)=@hci={0x1f, r2, 0x2}, 0x3f) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x6}, &(0x7f00000001c0)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 171.405387] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/03/28 15:33:13 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) 2018/03/28 15:33:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000040)=ANY=[@ANYBLOB="2ce5dbd53021e600000072bdc27200000000000019d01675b8c26daa9c16dbe0cfd7a15a8a3513f0025fd3da6d53847a5438da44f6968111dd84f16e74993417496d3a5a15c247b4a09d417f1103bd82e076", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) 2018/03/28 15:33:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100000000, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xfffffffffffffffa}, 0x8) ioctl(r0, 0x9, &(0x7f0000000080)="2ca781ddeebbe72738e9b2434431f740") getsockopt$inet6_dccp_int(r0, 0x21, 0x49614be54a3fd481, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e81f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x3, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/03/28 15:33:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @loopback}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=@ipv4_newaddr={0x18, 0x14, 0xd03, 0x0, 0x0, {0x2, 0x48}}, 0x18}, 0x1}, 0x0) [ 171.474675] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/03/28 15:33:13 executing program 4: mkdir(&(0x7f00009c3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00009eaff9)='autofs\x00', 0x0, &(0x7f0000000180)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) chroot(&(0x7f0000000000)='./file0/file0\x00') 2018/03/28 15:33:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x7, 0x1}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'eql\x00', &(0x7f0000000040)=@ethtool_rxnfc={0x2e, 0x0, 0x8, {0x0, @udp_ip4_spec={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4e20, 0x9bc7}, {"9386", @empty, 0x2, 0x8001, [0x0, 0x3ff]}, @sctp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x11}, @multicast1=0xe0000001, 0x4e20, 0x4e24, 0x3ff}, {'J\n', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0x9, 0xc9d, [0x101, 0x800]}, 0xbc}, 0x6, [0x80000001, 0x3, 0x100000001, 0x6, 0x0, 0xdd]}}) 2018/03/28 15:33:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x34, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x8) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8001, 0x400803) 2018/03/28 15:33:13 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000040deff0000000000ebff00620af0fe0000000034000000000000d49500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x2400) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000180)) 2018/03/28 15:33:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x80000001, 0x20}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000100)={0x400, 0x2, 0x80000000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) [ 171.620264] QAT: Invalid ioctl [ 171.632169] QAT: Invalid ioctl 2018/03/28 15:33:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) r1 = dup(r0) open_by_handle_at(r0, &(0x7f00000002c0)={0xdd, 0x7, "6d010e81571b880f9f91c463edd9adefc70cbb2f3be55c6863e5ae0bbd10107b5e863664457dae7f7ff0149304ca6051dbae379ffaf9b7e2459c40e5676d16715d8e74719213ae0a400f45147b4bf8493b32d175bae5ed27f408e7e613737f776f589ec7a79537f36ff9d9366d1f09c5fe42568231e03bd6357f2140b2f41ea69fb45b440866f705396a2f29a220690cc751c338a7585a108041ac69d3efbe9f5cbcd5c91b977aab5acadc1dfb92e6332dad688821205cbd6b3db3ebda634dc435891ec84f53976455b488e45860f552df4ecf5e63"}, 0x2000) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38}, 0x3c) 2018/03/28 15:33:13 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x3e, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, r0}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000003c0)=0xfffffffffffffffb, &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r1, r2, 0x2}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000280)={0x2, 0x0, [0x20, 0x5, 0x7fffffff, 0x2, 0x8, 0x0, 0x8, 0x200]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x307002, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000001, 0x10000) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x3, 0x4, 0x1}}, {&(0x7f0000000080)=""/142, 0x8e}, &(0x7f0000000140), 0x4}, 0x9c) exit(0x1) 2018/03/28 15:33:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(tgr160,ctr-des3_ede-asm)\x00'}, 0xed) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) close(r0) pipe(&(0x7f0000de8ff8)={0x0, 0x0}) r4 = dup2(r3, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f0000000080)="ad7d64b50b928d1deae876187ea7f6ed30d0e60008209da123e11cc7583e1972f15ef3adee7b1b989c1cece69bc0c74797162606f87c2d864e394212872dc0ce13e5c76d4a18edff57e66e65983e545eb159ecc1", &(0x7f00000002c0)="54e5e017d7f8c8899eea299fe039ccccd7921b229591fd6c433d8961de0bb3d5b625b13c0eb48c993ffcdd"}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a000000b59e931d22a80762ad89611718287cec8fa1b0231f0e0429fe650abe0c519e36403b34fc37d90100eab61730a16700cbd518d80c3a2c642219f227cb08d9e2f1e0aff7b23b31322c3356fc450084a50e4326295d8b148705b33f0658b94111136cd378d7fbe800691266f8e8f41be4ae2a6abd02fec27b08a50f4a18fce76fed77e982b72f43989a579da76004179e1b445e46af9821b23c4ad7c3544a27778d47f363afc0543765d74ddcf60cf0064ef528107fc73453336938951053ee"], &(0x7f0000000100)=0x72) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r5, 0x400000007, 0x10000000030}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r6, 0x2, 0x7}, &(0x7f0000000180)=0x8) 2018/03/28 15:33:13 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd004) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)="199cacfbc8ed6f6a", 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xce50d38f8f2e39bc, &(0x7f0000000600)="c99c8c1bf1691203c18537167fcf214df337d3a118f4ac63b7c137200e7d4cb2be9111e533d18afeb37ea2e20a6465489d169f0adb11501c7c67c3e674e2449a381e0cd6f3069eae34d64014fd5ac6251581e771b154715226d5634f72950398201fa2a575ae43f2deb375b4ec03507baab4756eafc603e911c54553d7e660d595", 0x81) 2018/03/28 15:33:13 executing program 6: ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) uname(&(0x7f00000001c0)=""/26) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x4000) 2018/03/28 15:33:13 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000086) sendmsg(r0, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000000)="405da188953bd161daab8442e3d929fc46986246b7ebb87cfa1c03993f009f2a9dd9640fb87ee0b0d74a5450cdf4d78717be7df228209d0f93125bde91d4e9d9e2dba1c395448f4c7ac3e34396dad4c6a4aae41d5bf3ea5f56385f15e5f7a3c0dd7405f3616df3c1876e3131f31663f7e621e5390510a22d182b20299fac41783b9ff55a9aee4cce4f3bbd23f0a7d770477aff65639ca3af216204c9f8396ac5dc50309f4951edc38548b812f7a7841c753b0a36cebe1d9d9960be08cafa74a8bdc8a6ce5ddd0dbc0877803fb92acec96059f99c289005b851a5dadf379f15"}], 0xcc58b11a2febbf2, &(0x7f0000000180)=[{0xd, 0x0, 0x1}], 0x10}, 0x0) 2018/03/28 15:33:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, 0x3f, 0x1, 0x974, 0xea, 0x4}, &(0x7f0000000040)=0x98) sendmsg$kcm(r0, &(0x7f0000001a00)={&(0x7f0000000400)=@rc={0x1f, {0x100, 0x3, 0x5, 0x5, 0x6, 0x8bc5}, 0x1d}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000480)="389123239d22b5748380ca76cb500e08d7da3947e77dd87aa5dec7a716147f907632a2f23c8ba420db941efb887f98d7433021b14bcbc651597a479507faf077d19ff3f0d023edb37503eea099e2ac041b58d37376b4c461225c7daa90a5775857262a5f3cc9d4c8b9c061df1cd3c5988c8049400689619a540bff17e1626b20aad56803993feb99f8d8adf4b8ac1d21d5f552d633a79020db744dc26dd6a455d457", 0xa2}, {&(0x7f0000000540)="182fe71d5b7c369540b0c3ca6c9c8ffec5719657f66740517149adb0d81f972633635cb09377f1dc78a4b64753425b0447ade65253969911c0fe8853187f5c3fbed9e08c36609de02f0db69b1572ce774d1010219a042ddcff290de13055ce4da1027394ef768788d3be4dd391f3ada62e43241e806c68c20f11e196122b04e14b4e8445f6ae21c9383788d025fe69b1a166745c1b44a1d13380", 0x9a}, {&(0x7f0000000600)="ab9df3cbf56d53b9aa4b10b1e763bb3a3ae8fb76812565af1a566f477e76db642a6502a8ec3c91d0680a2984a0033ff711b4cdda37789e824bb853fa3ba1629da66d52d5e2a3cf5878f826d243fe6bb7e7412ea13ae9c28787c4b9551ec8302ee54e97b1ba326e0881dc6e16009b3cebed3fda312da0fac56172293a5ff367204a74074f2499", 0x86}, {&(0x7f0000000280)="c32f18480345ce3263189d14a3f4b96814fb37fccd2fcabc7ecd8c5b6351738aa2755d39e9c03df2fba5b41abb0250", 0x2f}, {&(0x7f00000006c0)="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", 0x1000}], 0x5, &(0x7f0000001700)=[{0x74, 0x1bf, 0x1, "3df609eef03def6b5fd4eed65ecc08a8f089c0e89ad1f6e3bf8cbf5b3792418d2c68b6784c65279983724f6dd63fad9da82c998cda85ff559457345d9de04be21cf392bc645204f93ef1a1ed428fee1ae2b911b8d4947e6fed5f3e42afc6cb8660ddadf71bdb"}, {0xb0, 0x117, 0x7fffffff, "f2e9ed2daff97facf09a2f6806c5633d9cb524820804117d21a34dac632861afae1e8fe69ec2b154fbf36cdcad31e3dd9332429c2187b8754ade3757edb592e0202226756c975ab22bf7e1e47aec0333a8c0be3498bc92772098338d4f8403ae407ded3504d33de6f1ebee95750a4dc564ef46ed667ffa02d0d524c23512a82cdc3e838533d73f62e7f26c002c8928b101339cd36bf493bf3cd8a2b097bbefd43794c2d4"}, {0xc, 0x10a, 0xa24}, {0x10, 0x118, 0x1, "87e8"}, {0x64, 0x3a, 0x7, "1d2047ee66fd29fb9dc631cb94cbbb70df21a57f1615d74a13dfc70d15e0e46f85d92ff350caa293eae7d377f6f4532b4fb9da132e947cd5f68bf8318cc636300beb8c206c1926eaa38582f1f7561580fe62d6e706"}, {0x6c, 0x88, 0xff, "e93c0c6457a9d4d064f4a4de61a423291545f99ee4eee70d581b0f19ee4e02764a539223ae35ceb694f00e9e5fd447915546ce20dfbc33839ff46fcd532945f394299a858895b8bcfe061c52eaaceffddbb084c3ebf7c930d01baadf73ce831c"}, {0xec, 0x0, 0x7, "727d8955d46ec0755bbc2caf2ee0e2bd165db2390fa817f414f21bd89ace5bc04f8efa7127895f7839c3e1abeeca4ce0a0c6bb8b1980f64b19227914e5a11021d52f7300f3e4596b95d022567751b89fed6c7eb7b1cfcdfa6f3b795907abfe8e7a1dbe1604d0225ef03904e127296e9c92d85d37de8e2521327966d38acc0f1784b861e704139b58a56efe70daef6698402dae8b83309b7f54f62d1b63da01e53ec33864c6b5e364e37bfe0645ec63be7fd75eef1978b7a7843358dd269eaed8de7bedc6e569dea83bf3d01f69b542f6e69501884c02f78ad4f3bebb0f253949"}], 0x2fc, 0x20000800}, 0x8000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000002a40), &(0x7f0000002a80)=0x30) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x673, 0x4, 0x81, 0x8, 0x5}, &(0x7f00000003c0)=0xfffffffffffffe1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001a40)=""/4096) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x400}, &(0x7f0000000300)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000018000000020000000000000500000000080005007f000001"], 0x24}, 0x1}, 0x0) signalfd(r2, &(0x7f0000002ac0)={0x100000001}, 0x8) 2018/03/28 15:33:13 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x440181, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x400, 0x70bd2a, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x80) connect(r1, &(0x7f0000001100)=@nl=@unspec, 0x80) sendmmsg$unix(r0, &(0x7f00000bd000), 0x92b, 0x5) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0xa) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r5, @ANYBLOB="00032bbd7000fcdbdf250c0000004000030008000300000000001400020069703667726530000000000000000000080004000200000008000300010400000800010001000000080001000100000008000500040000004000020014000100ac1414bb0600000064c52b509a678450932c56000000000000000008000900d555000008000700080000000800070003000000080009000100010008000700060000001cf5020008000500ac1414bb080007004e2100000800080002000000"], 0xc0}, 0x1, 0x0, 0x0, 0x5c07820640f466a1}, 0x8800) 2018/03/28 15:33:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 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_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3f, 0x2000) ioctl$TCSBRK(r0, 0x5409, 0x80000001) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) 2018/03/28 15:33:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/28 15:33:13 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/28 15:33:13 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/28 15:33:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r2, r3, 0x0, 0x1}, 0x10) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {0x0, 0x200000000}], 0x35a) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='autogroup\x00') accept4$ipx(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/03/28 15:33:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0189f14a4b2ccde35a543d8e68c50ca793d66e1dfe19a2a2d9cf89b5c19d1f624ecdfbb155febce014e2a16d2c5416363dcde993102e7b945ae7b38654fde38d3e679963856fc6126ad67082dfc851ac480996712b0b70975a91e9a5b2d8b2ac51c638bfb51eb4493c3be88d38ab74401df1540f23ef577b53c23b8bbc7df83c2da732f8435076b07d6f5d42130db92a64ccde1422c05d8a320bb5e0d2fa5728cfd0584880963ed35d1d419315dcc1709b", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYBLOB="4ebb7e6f254713aa16f1f8530ec9e7a95e38fd85ebfc08cd8e9ccf2946cf03ca96b6ed145f5f758263e21b006f7d59d4a9cb4ec0f26dfac09a2503e17f04249c7613ecc0be2b7843b65969ad099d310a6f2de27ffa2f9c752077864db4e0c376f029daeaa71fdf829bfb3838a625c5e09c9b4bae4cac16c4f32919ab9662bfbcd6f8780ebfcd322b4990d481d8a4e629ee06222313c1369dc4d77f0341f43924df90199b14bdaeed1fe82480dad08564899eab34fbb7aa1149d173ac8e", @ANYRES32=r0, @ANYBLOB="bb979b9ce4ff61b694691aab23abdb92d7f08b25faafedee4b214ada3550a63ee06cdd1b3e96ff35cce5c508737ef12fc3688afd00472b403ff3fd279b5b1cec1e8bd7472884eadb30f2f1c6ad3a382aaa20dbea0b579c69b76a3685bb2e2626f660942550bfc52c25968c85b511962281bdaa7f05ce7d36af", @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0], @ANYRES64=r0, @ANYRES32=r0]]}) 2018/03/28 15:33:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/28 15:33:13 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x200, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000006c0)={r2, r3, 0x800, 0x1, &(0x7f00000005c0)="6aecb8691319f232f70cc7996e1a3833cb3ad9abeb99f526641088384c544f8ed75dd6dd8fbfa4c63a0312f63d790603104451616425e7e72e31e64b4b2c071008100d4c3d0b0e5f94ccf5f3d4f0eb06603b820fa09eb92899ff74ea987414e4aafcc9905db582491116da06e47d112a36e9ea87ac87dbc587630ff51cc543373162800d2c09533f1f8f62d39288b85a64cbe2c9b4fb9b3effd32afb9bbd81d4fb38f95075f7dea4edd0c09c3fffdac75c143b3f373d9118ef1ed96b6a060b615360dadba7f206c4d10ff83687f55eccb44a0866ee57dd9697eb35e49070bd44d6acc3cb943e1906fa", 0x4000000000000, 0x100000001, 0x30ed6f8a, 0x1, 0x8, 0x6, 0xfff, "2657bec48480bc1afe66f7560ead0d2f651066d8b4a5b7a0ab0498f571275cd1cb0bc4be3c0b7ddf83394cb2d24fd2ccb81c28acf61cb5397277adbccec469fd620ca2860e1b151392e26abd094c4bf0a68edbd61877468036cc7544f9300de086a64a71eb8bbfa624ef7091e9871090338e909735c6f3341a07b7c9d5f02ca7d0c7ada09ed63acb34bc17cbc9c98a2731759aeddb0b4db1f2e1ca1cc0ad6e79524caca0b3867cd3a6bc9706ae0bee6fc8dc636433537a94567b11a92280160de92b2f36a8ffe0bc00fd63cb4a5b368b4ae691af8fab35"}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) getpid() ioctl$TIOCNXCL(r3, 0x540d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x3, 0xffffffffffffffff, 0x1}) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000017c0)=ANY=[@ANYBLOB="ff01000000000000080000000000000001000000010000000400000000000000800000000000000003000000000000000000010000000000000000000000000000000000000000000514000000000000000000000000000007000000000000000400000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000ffffff7f0000000005000000f1c7e806497d66b20698732b7df95ef10000000000000000000000000000000000000000010000000000000000000000000000000500000000000000020000000000000017010000000000000000000000000000000000000000000002010000000000000000000000000000"]) getpid() r5 = open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x401) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000440)={'teql0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$sock_bt(r5, 0xdd1f, &(0x7f0000001900)="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") r7 = syz_open_procfs(r6, &(0x7f00000004c0)="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") wait4(r6, &(0x7f0000000040), 0x8, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r7, 0x50, &(0x7f0000000140)}, 0x10) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000ec000000000000000000000000000000c90200000000000066c9e7065a30bc9f93d4fc99d68d2cc90cc27a47f410bc24d30c43f3adede1ad4bd91849353abc94d6ccc8a8d8d64b92f6cd524305c771829761ec59fc9539d10f07b4fd167501005b60e9455358c778d88d579dcc005960bcf9fcdba980e08ed53c5c12d8958a050aff65fda5"]) 2018/03/28 15:33:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x100) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xfffffee8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="09559c363541d6636168", @ANYRES64=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x17a, 0x0, &(0x7f0000000040)=']o\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) 2018/03/28 15:33:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddafff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/28 15:33:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1371}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6(0xa, 0xf, 0x800, &(0x7f0000000000)) 2018/03/28 15:33:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0x4) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x5) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) 2018/03/28 15:33:13 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) fstat(r1, &(0x7f00000002c0)) 2018/03/28 15:33:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0xb02, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x8004) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x24, 0x20000052, 0x443, 0x0, 0x0, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/28 15:33:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r4, 0x0, 0x1}) read(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/28 15:33:13 executing program 3: timer_create(0x7, &(0x7f0000000000)={0x0, 0x10, 0x4}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{}, {r1, r2+10000000}}, &(0x7f0000000100)) bpf$MAP_CREATE(0x7, &(0x7f0000001000), 0x2c) 2018/03/28 15:33:13 executing program 0: chroot(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x482000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x67, "73067dc6e434d78353d98aa8a3e1aeab935798abd7232d1e68197c8eb760078034f328c6d5dd156f5cb9f6a3192c68f12b5384c59b61a0857da3cc78d641a5540365bb159989a224f9a9558fbce175ea363b023d6f8abe64f45d69e21a399f3cedf11657971fc6"}, &(0x7f0000000140)=0x8b) r1 = getpid() ioprio_get$pid(0x1, r1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x1085, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x5, 0xfffffffffffffff9, 0x9, 0xbe1, &(0x7f0000000200)='syz_tun\x00', 0x9, 0x7, 0x8}) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)=0x4) sched_setaffinity(r1, 0x8, &(0x7f0000000300)=0x61) ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000340)={0x5a9, 0x1, 0x80, 0x7fffffff, 0x7, 0x1}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x18}, 0x10) delete_module(&(0x7f0000000400)='(\x00', 0xa00) sendfile(r0, r0, &(0x7f0000000440), 0x55b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) sendto$packet(r0, &(0x7f0000000480)="8f3a27d79944e370840c7e6b26691105c74bf6b1f813d46515e4d235de6830875f4c0cf6ee3b8c4daee625c72084be72407cc7c4c9c0707824e6b754d65a230b33bbc4b1534a9b0518a213526b334c5bc6df0e2a9983d007e3494d99ae40bc536c1f446b2d84", 0x66, 0x40000, &(0x7f0000000680)={0x11, 0xc, r2, 0x1, 0x7ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) sched_setattr(r1, &(0x7f00000006c0)={0x30, 0x2, 0x1, 0x9, 0x5674, 0x8, 0x8000, 0x3ff}, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0xae, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000780)={0x2f, &(0x7f0000000740)="c28862bad18b17cb7b9d018685db114e55ff0e98f6e19cea8cb28c21a026cdd0d0840c4512dae5cf96283e9f8d7617"}) r3 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x2, 0x101400) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) utime(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x6, 0xffffffff}) ptrace$pokeuser(0x6, r1, 0x73, 0x837) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000880), 0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000008c0)={'eql\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000900)) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000940)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000a00)={'erspan0\x00', 0x3}) 2018/03/28 15:33:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="90caebeb9fcdfadfce3aa9ebbc5252c3343cef25b0ffaa68a8197aafc8743ca4a37a1a1b975a5adbf3d6e01936b4a8a06c62ec19ac18275a82eb6f428850d9de7598600c693fefd6e18387dc449e0fbe9275036796471946e20751fa4145649926d26584d88772525ea74455c098f3c6162f605386369acdd95650b1a500000000000000000000000000000000") r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000011c0)={@ax25={0x3, {"b5475960e8e674"}, 0x20}, {&(0x7f0000000180)=""/4096, 0x1000}, &(0x7f0000001180), 0x20}, 0x9c) 2018/03/28 15:33:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') socketpair(0xc, 0x806, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000140)=r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x800, 0x2, 0x80000001, 0x7a840000}, 0x8) [ 171.905887] binder: 28296:28299 BC_FREE_BUFFER u0000000000000000 no match [ 171.913079] binder: 28296:28299 unknown command 916215049 2018/03/28 15:33:13 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='em0--:em0l&userbdevem0,\x00', 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) 2018/03/28 15:33:13 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfff, 0x60f0bce1008521aa) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) [ 171.964344] binder: 28296:28299 ioctl c0306201 20000000 returned -22 [ 171.991251] binder: 28296:28314 BC_FREE_BUFFER u0000000000000000 no match [ 171.998289] binder: 28296:28314 unknown command 916215049 [ 172.009873] binder: 28296:28314 ioctl c0306201 20000000 returned -22 2018/03/28 15:33:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x8, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x4e, 0x1000}, {0x401, 0x7fffffff}, 0x1000, 0x2, 0xfffffffffffffffa}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="14343d52744fdd7ee80000b1ea75351c4307c2d200e2f3581345eb00"], 0xc}}], 0x1, 0x0) 2018/03/28 15:33:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0x400e}, 0x0, 0x5}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5791, 0x24100) mq_timedsend(r1, &(0x7f0000000340)="d359eb89572aa927f5951adfcf75a99b74d6ea1e0e6115f25d252c825db33036765ffadb3cd0f9719d9b23a59493eb9da8bb5d795da00d434b4ac081aa623356c1ee369b682827e5b1a3534afef3fa6a5328ab34d951db5eadf4fedab05cb66ae57fc87d62438ddf39869796b0b07d5c39c8967ed5ce44b7ac1bfd3d242769c265b9e2c157bea6da97d77b055884d1a3d7dae2f38f36ae2bae4562c70d7ae848205ae4", 0xa3, 0x7f000000, &(0x7f0000000180)={0x77359400}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000100)=""/105) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7a9, 0x2}, &(0x7f00000001c0)=0xffffffffffffff4e) r2 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x101002) timerfd_create(0x3, 0x80800) open(&(0x7f0000000400)='./file0\x00', 0x20000, 0xc0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x1) 2018/03/28 15:33:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000480)={0x5, 0x0, [{0xffffffff00000000, 0x2, 0x0, 0x0, @sint={0x1, 0x9}}, {0x1, 0x2, 0x0, 0x0, @sint={0x4, 0x4}}, {0x4, 0x2, 0x0, 0x0, @sint={0x0, 0x3}}, {0x401, 0x7, 0x0, 0x0, @sint={0x2, 0x100000000}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x3f, 0x6}}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, [0x3f, 0x5, 0xd1, 0x6, 0x0, 0x75e, 0x4, 0x7fffffff, 0x7, 0x0, 0x3, 0x7ff, 0x2, 0x7ff, 0x4]}, &(0x7f00000003c0)=0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x5, 0x80000, 0x8, 0xda9, 0xffff}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x883, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000100)=""/238, &(0x7f0000000200)=0xee) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={0x0, 0x5, 0x4, 0x41, &(0x7f0000ffd000/0x1000)=nil, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/28 15:33:13 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x2000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002600)={0x0, 0x80000}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000040)=0x330, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000026c0)={{0xc9e, 0x10001, 0x0, 0xa3, 0x1, 0x6}, 0x4, 0x5653, 0x9, 0x10001, 0xdaa, "0f7780944181190420204a10b240ef14f09b8a7c0f1c96b6620eb605b5842651ea76f3b25a86c47fcabab942865c60b69bcc99ef3e514c76884d553f11e18bdebbf71970b0118d0edf9bfa78fb7b848ed1833882bdda8daf60ce80b2e0d52f88fcb655c5d09d1e0aa8a279a51a34d87a8ef3918eb3e11d3365b139b8d5d39996"}) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) recvmsg(r1, &(0x7f00000025c0)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x6, &(0x7f00000015c0)=""/4096, 0x1000, 0xffff}, 0x40) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000002640)={{0xa, 0x4e23, 0x2701b50, @dev={0xfe, 0x80, [], 0xc}, 0x43}, {0xa, 0x4e23, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x5, [0x2, 0x7fff, 0x9, 0x7, 0x0, 0xffffffffffffffff, 0x6, 0x1]}, 0x5c) 2018/03/28 15:33:13 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0x7, 0x3f, 0x0, 0x20}, {0x4, 0x10000, 0xfffffffffffffffb, 0x8001}, {0x16860e52, 0x5, 0xd5, 0x9}, {0x0, 0x6, 0x800}, {0x10001, 0x0, 0x2, 0x20}, {0x6, 0x154, 0xfff, 0x1}, {0x0, 0x3, 0x0, 0x7f}], @generic="84b3b46e4e4460ca7c6084138f6f43e42de67a527d8cd2c4b45d64449adf39b3d6d46cc8a81dd88f3936807d54e481c91185017299ff8cca5d2615644c5b157084da452cba1da714"}}}}, 0x0) 2018/03/28 15:33:13 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCSTI(r2, 0x5412, 0x40) rt_sigtimedwait(&(0x7f0000000100)={0x5}, &(0x7f0000000140), &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000040)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000), &(0x7f0000ff7ff0), 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) 2018/03/28 15:33:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x141980) ioctl(r0, 0x8, &(0x7f0000000040)="c30ac61b09eb257ccc031dfb2d902dc2") 2018/03/28 15:33:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000e00)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000900)={'filter\x00', 0x7, 0x4, 0x4a4, 0x280, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000840), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @broadcast=0xffffffff, 0x2, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0x0, 0x400000, 0x1, 0xd9, 0x401, 'syzkaller1\x00', 'lo\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}, @multicast1=0xe0000001, 0x6, 0xffffffff}}}, {{@arp={@rand_addr=0x1ff, @dev={0xac, 0x14, 0x14, 0xe}, 0xff000000, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x40, 0x3, 0x1, 0x2, 0x3, 0x2, 'bond0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x1a0}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @empty, 0x7, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000e40)={{0x1, 0x1}, {0x4b2b, 0x4}, 0xfff, 0x2, 0x9}) sendmmsg$unix(r1, &(0x7f00000007c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000180)="445caee9af18f0a6e5099d521414a7e3a26c7d986723ba4518e7e518f56adbcb7cdec0dd81884965becc5f44894ed6b9ae96b7dc79422a3f6f440b6b7412f0bfd68aeb94d675e4a749ad7a49e674d511981b6df1d8547b35b2045c08c8241fe7cdfb8e60f4ffd535e44e6d65a92d20bd786b86241bef95858f33f2f959d5b11cf3c2083c5a2640ebcc2ead41b2b2cee41003cdde0df8d6d6732a3dc04e85f337c686b29d4f308322a59ab0ecd34ad779684bd762eca8b977ef0996c49b45a578baf0c3670a004b1b33dff158c1a21b8073ba2a52697d7575f93aec68f0a2a1ba17411735b4425a996b840a8d5bc613b6ce979c7a385b", 0xf6}, {&(0x7f0000000280)="e865d2b310aed142820644fefcb4590f7d770c303e87eff424ab061792c8929f6f594541f68f2ce5b878a9d5061d4a0695556e9b5110857326d6bab4b3", 0x3d}, {&(0x7f00000002c0)="801a676dcba7766783d1d5f13ac7e885b28f49238104d51f59fec661cc175e512846596c0dbee9dc6b59b16150f8294ebc7a179d82db2da8f86e404dec08395496ced71483940981a6f412385f7a6ba03a343fd23bce803290adbdbd5f246f8abb3868ac9af5a2ee2ce6c428357fdf5d15fdf3d4998fe1bb897072f2cd1b251e7eb0bc7380a9fb4e21d517be04174db0b6b4852a1cb9dd73f6a6bfcb6b00fcf0a4", 0xa1}, {&(0x7f0000000380)="1ff75e461e6735b489cf15c0f2d346a5dd62fdd96f009569b29a17aef7f73220cc63ed43ac87b10df55bbdf46f0a176cc4e0a680cf1ed195ec63fb86365b9c75b350058f0e4f29d103c5133fac6da0127db9849403fc05d1eb2712da4088c543206ac31c3e4f15c141dcbc058db3ff0a42dfadc4486e56de0633a3c6cb48b24f7ba1be43cb63b5ad", 0x88}, {&(0x7f0000000440)="e408053632e3ac812166cd7fd8d649c9", 0x10}, {&(0x7f0000000480)="6f67a35f2f93edb7f824d72e1ecf74529f13622d1c9ed26bc22f3dacefb2a2a4ab107f3faa464ebe3f081a985294d40817d469b2b1920fcab3864753b5008afb14101959fc9cbdafc98985fed3e6ccf15b02cd1d221dadc9b9c68d5b3bd9f3acd340eaa67f83f26afa67b9aefb269240e8bcd212cad1aa2c2b2e6b029397c7eb9766fe83652be8f0113687470701ca9bd09d91e30d9fadc5bd15d3886fe103776c5e13ae3160254bf9890e94fdf76447a16a3b", 0xb3}, {&(0x7f0000000540)="75f2210f810a54246c4288b5a5a88c7b6d5c264e1a3e1d079f6a6d73ac0dcfd07b31d6d30ce6b13c7a386f437619d2be528d7f07ca749add03e7fdd648bfbf7fb928ad38ef0fbcc442d977a774907825a2104e4b85f782ac4fe7beb904bd12fb81a3732a1ffb91e3d23116d2b97bd0f9c31539ee94042ee6b79a27573b59a3c0ae1b6d183ecf7b6569f226315e2ed5bf707ceb360c37a8a3ae2ad9b78f27b7dcd7ca65a737cad3ebdb1f218729dae1a1b6262e6fadd9c6bab64594e7077fbce24d0424faa724760e1f951dfc2025", 0xce}], 0x7, &(0x7f0000000680), 0x0, 0x200400c0}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000001880)="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", 0x1000}], 0x1, &(0x7f0000000780)}], 0x2, 0x40800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @dev}, &(0x7f0000000780)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x12}, r2}, 0x14) sendmmsg(r0, &(0x7f0000002f80)=[{{0x0, 0x15f, &(0x7f0000001840)=[{&(0x7f0000000880)="5f9bcbdc14428a106fe1bfa5471f44553dcf2425af6cda93e0cd01e679ce84aaed34230dc2bf5a7501b09a90de12dbe8b1d10bf14978ad6540503c669fc0bc0058ee4137cc793e0af07eaa83876a00cd551bdc2df1", 0x1}], 0x1, &(0x7f00000018c0), 0x24c}}], 0x1, 0x0) 2018/03/28 15:33:13 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) 2018/03/28 15:33:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x114001, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/03/28 15:33:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000240)=0x200, 0x4) syz_emit_ethernet(0x140, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d86570ca140600fe9000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/03/28 15:33:13 executing program 0: membarrier(0x10, 0x0) membarrier(0x8, 0x0) r0 = getgid() setgid(r0) 2018/03/28 15:33:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) socket$key(0xf, 0x3, 0x2) 2018/03/28 15:33:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000312ff0), 0x1) 2018/03/28 15:33:13 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sysinfo(&(0x7f0000000040)=""/121) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x400, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/03/28 15:33:13 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x800) pread64(r0, &(0x7f0000000440)=""/3, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000000240)={0x2}, 0x8, 0x80000) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffe) write$rdma_cm(r2, &(0x7f0000001ac0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001a80)={0xffffffff}, 0x1, 0x5}}, 0x20) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000180)="130a9d56a125b9312fc2df6e7dc8d5cc9aeb38cfebd025e67caddbf6c81f7131d7be7a156ccd70533a08362d44c4fce4a0c36a1b1dfb30b9fd38b1e5f6a89b23bfc477cf737272ba4b72d524520d19e2ab602d52f93fefb8f0d91945038367912a81daa35fe37dde1ce90fac5b19f7529c52f18b6d172c4576bc162a2c467e8462226423d0dcae32dcddf6636b00e73d2b270a0a91bb9b627d953111adf31e1c00a7e6fa93e750ba994650f7da9fa1d86e", 0xb1}, {&(0x7f0000000040)="917b51deaf980f", 0x7}], 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001c40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="0700000000000000000000000a004e2205000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000009fda2cf02f7fd4a52de84012a6b170a480000000000000002000000000001000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x118) r4 = getpgrp(0x0) tkill(r4, 0x19) 2018/03/28 15:33:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="397e531e03bce694", 0x8, 0xfffffffffffffff9) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000001c0)=0x6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$llc(r3, &(0x7f0000000280)={0x1a, 0x33f, 0xfffffffffffffffd, 0x6, 0x2, 0x22, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0xc0003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 15:33:13 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0xfffffffffffffff4, 0x0, 0xfffffffffffffffc, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x2}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) open(&(0x7f0000000100)='./file0\x00', 0x4a002, 0x140) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x200000000000fb, @time={0x77359400}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) pipe(&(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r2, 0x1}) socketpair$inet(0x2, 0xf, 0x1000, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg(r3, &(0x7f00000019c0)={&(0x7f0000000240)=@generic={0x7, "2a3c5b4995db466277a53288b8adeb96d52b15b65d7caddb1f39e00ca365e3fb4ca82d5ebb00d8408c9ec1d9c1fd2cd3b3da0ef44030bcc78cb6e6663fdfb4fcb2fdd05b71294ecb2cb3f4be648bca7c5b56795ed03ae0dcbefdde582762630037ffbd8c9232de5ac3767b786123f174e2b1bf976e3714dc561631ef6f2a"}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000002c0)="3923970525c6790869f0e4ce358855491f2e367dfd002bd79be08eb21e5c164c34c649670d198d6f36fd829239884875", 0x30}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="1ce7c7b0bb2d50e0e70bb0676382", 0xe}, {&(0x7f0000001340)="0bf8266643b7438159a7b927d504a38416a3a92cebfc6bb2fe82a28263e07524c0b7f129b4a729709dec28440910a179924d4c10a176db3cf948d6e27cdf53b91999bb75aa885791d1f35c6bc9fd64fbb6c64c22e4506030533439f83e32d350bd", 0x61}, {&(0x7f00000013c0)="b8fa6ce0f55c808369335162fef6a25fda1dfb8ec8cb65e30c5ba4e93b4aaa811bf8c54bef54b4b90e86a6ada1f3", 0x2e}, {&(0x7f0000001400)="fcf7a97eaf5e1d1572f4f6cbea5c89b85accbe53555dfaf248c3d8859e6eb1bf195afcb5ab2765b7c69aee76335ca25e4a77a3d3d3fdc7654a7b4ce03b36528c22350f99edc33e6cd048c2bdb9da0dd274d5b2eb006fd178a61be8a242d5bda1dae8d158f882", 0x66}, {&(0x7f0000001480)="fc918a3b77bcbbf9138d8b37373b", 0xe}, {&(0x7f00000014c0)="f84b5b86255fa06fd20b5763332654765767ec03c128b4d1d47e9d4d625f65de8d6ffdf29c3baaf48d9c6938298ead3b8e6d9a777d17fa2e804e6d97db279f5a08191972be3f9479e30d4392b3cbe0f035bd73b4ca358a", 0x57}, {&(0x7f0000001540)="12f2bcfd600878f186861fb84909b23a4ed3a070f417570b15562098a4147d05a03cbdd5deb1f21276975280a55cf2d7e8fc05a3f6db5c7876c6771c17daf925293f212f0772e47ea42980bdcf273b750f58960d69498a056af8faf177cf577bbe8b59e74679f4b0231cc37adfbf0497", 0x70}, {&(0x7f00000015c0)="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", 0xfc}], 0xa, &(0x7f0000001740)=[{0x30, 0x107, 0x80000000, "60dafc5d71ecd40dd25f551a0bc02b852ea77e720db71addd196b03788bfba717f3add58"}, {0xfc, 0x10f, 0x8000, "5ea0078aafb8f81d387be13643e4d508b0099660fe08c912c7157e36c5fa2d8ecd665b2a0df53da231daf402f639eed373e5b0eaf4241d5c416f066b88e6cc194c9c4f2187a92e15ab2f916425cfd764505ef23875e6d689a93ed051181175da1e26390613fd84eb40d1dc6fb23e221f7f40b334edbae004205e90fad9c498e68964c8d0d11aa1d3ea98aac9fb9334e6ac1471738c1357a05677bdad88648891019344dfe0f2f259b78789049929a5f7b846d510d03287d07cdc32f2a9d030c34850382e0982604209e5f9c81476649b0511dc4ab2332232d63f3cfce7a78dfd6a1737c2f96215e3b0694bd51c"}, {0xc, 0x3a, 0xfffffffffffff792}, {0x44, 0x11b, 0x3, "ef75391a6bdaf09ba1d8fbbdb51bc51509a03f962d2b0452075fb4c8b4a0bd5d7e60e364968adc55fd4af539542fea32c9b5f9c6ed1b"}, {0xd4, 0x116, 0x3, "64670a009a213e68510793ad067c50536f7d7cf22f4784ff06d1dc82b139b9272e8be587be64b8ea44708d4f1313239455f3f0f20ffa0559a4aba4355c9382ec52da2ad76470fdd4841c54945bc31a19066414c268bd333e29a32799c557fd1f12da913e785d3448fd03e13ff7fc4fde31a5dd4ddebe4dc36591f413d66f96428e75ed07d307b805ee54b0a0fd7cb71aa74ebfbd5f6546157fe3284a8b2a3058c62beb40e76aae2ec63913a65d3cb498028639ac36f68fc1b0dec00a3d035cca5a2d07a0ff"}], 0x250, 0xc000}, 0x800) 2018/03/28 15:33:13 executing program 1: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) lseek(r1, 0x0, 0x1) ptrace$peek(0x1, r2, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 172.187032] hrtimer: interrupt took 28092 ns [ 172.238746] IPVS: ftp: loaded support on port[0] = 21 [ 172.570760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 172.985824] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 172.991927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.036723] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/28 15:33:14 executing program 4: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000653fff)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r0, r1, 0x1f, 0x8000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/03/28 15:33:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x41d21289}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xc000000000000000, 0x2, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2000000004000}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0xf0) 2018/03/28 15:33:14 executing program 7: rt_sigaction(0x0, &(0x7f0000cabfe0), 0x0, 0xffffffffffffff10, &(0x7f0000fed000)) 2018/03/28 15:33:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x4000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/03/28 15:33:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000780)={r3, 0x0, 0x30}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@newneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/03/28 15:33:14 executing program 2: mq_unlink(&(0x7f0000000040)='\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getdents(r0, &(0x7f0000000080)=""/160, 0xa0) 2018/03/28 15:33:14 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x8001, @empty, 0x800}}, 0x6, 0x8, 0x689, 0x10000, 0x4}, 0x98) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000280)=""/185, &(0x7f00000000c0)=0xb9) 2018/03/28 15:33:14 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getitimer(0x2, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000008c0)={0x0, 0x1, &(0x7f0000000600)=""/60, &(0x7f0000000840)=""/47, &(0x7f0000000880)=""/26}) [ 173.081673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/28 15:33:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x8000000000000080}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 15:33:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000164ff0), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/03/28 15:33:14 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) umount2(&(0x7f0000000140)='..', 0x2) umount2(&(0x7f0000000000)='./file0\x00', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/03/28 15:33:14 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/6) connect$ax25(r0, &(0x7f0000000080)={0x3, {"2c9a7743849471"}, 0x8001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x1, 0x0, [0x8, 0x401, 0x8, 0x3, 0x6, 0x4, 0x1, 0x2]}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000003, 0xffce) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/28 15:33:14 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0xffffffffffffff32, 0x7, 0xfffffffffffffffc, 0x644}, 0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x1000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000300)=""/250, 0xfa}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000480)=""/91, 0x5b}, {&(0x7f0000000500)=""/241, 0xf1}], 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000b92000)='smaps\x00') getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x8) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0x68ba}) readv(r3, &(0x7f00009a5f80), 0x0) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) socket$inet_smc(0x2b, 0x1, 0x0) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0x44}], 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/03/28 15:33:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x8001, 0x200000}, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/28 15:33:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xfffffffffffffffc, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') getsockopt$ax25_int(r0, 0x101, 0x80000000000012, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0x8001}, 0x8) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000040)=""/229, 0xe5}], 0x2, 0x0) 2018/03/28 15:33:14 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/28 15:33:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup2(r0, r1) dup3(r0, r2, 0x0) 2018/03/28 15:33:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x640440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)=0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x2000}) 2018/03/28 15:33:15 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) 2018/03/28 15:33:15 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setns(0xffffffffffffffff, 0x40000000) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x22840, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000200)) write$rdma_cm(r1, &(0x7f00000023c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000002380)}}, 0x20) write$rdma_cm(r1, &(0x7f0000003200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000031c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0fd8fe4a7d99a84d09", @ANYRES32=r4, @ANYBLOB="1d000000"], 0x10) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0x0) write(r0, &(0x7f0000000080)="227bda2c2002dbb1d32ddaf1f4e6b404464d280b72cb0feab457c3c8f96918d0702ebecf993925467001d2e7d67db80eb84f689cd12b5a9679f05aecfa32ed5145ac1eb1d4fd0462d83bd26b0f5bb898f2e1a3447ead6c833fb7d1b057cb62a4d6203c6653cb6f1294677b25f612", 0x6e) 2018/03/28 15:33:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x78, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xf86, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x0, 0x6, [0x7, 0x2, 0x8, 0x8, 0x4a, 0x10000]}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x0, 0x2bd}, 0x8) 2018/03/28 15:33:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xbe5f02b760654dd9, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/125) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00005c8f52)=""/174) ppoll(&(0x7f0000000040)=[{r0}], 0x398, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/28 15:33:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x25, 0xb03, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x44010) lseek(r0, 0x4a, 0x3) 2018/03/28 15:33:15 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xfffffffffffffffd, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0xffffffffffffffdb) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x100) accept4$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xba8}, 0x1c) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78), 0x303}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x410400) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000180)) 2018/03/28 15:33:15 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x224, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/28 15:33:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom(r0, &(0x7f0000000000)=""/165, 0xa5, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="030000ffffffffff0000000000000002d000"], 0x14}, 0x1}, 0x0) 2018/03/28 15:33:15 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aa33aaaaaaaa00000000000086dd60110c1100383a00feff020000000000000000000000000001007900ff020000020000000000000000000001fe8000000000000000000000000000008df06558eb6a00"], 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x48a, 0x4) 2018/03/28 15:33:15 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x3) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/224) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x3, r0}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/28 15:33:15 executing program 3: r0 = socket(0x13, 0x5, 0x100000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x3, @empty, 0x2}}, [0x4, 0x3ff, 0x2, 0xffffffffffff1193, 0x1, 0x8, 0x1, 0x4, 0x7ff, 0x8, 0x7fff, 0x7ff, 0x10000, 0x8, 0x200]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x2c) write(r0, &(0x7f0000000080)="240000002c00ff0100a28890d4f007000000ffff0100000000000000003f000000000000", 0xffffffffffffff97) 2018/03/28 15:33:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0xb8, 0xffffffff80000000, 0x100000001}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x20000000, 0x0, &(0x7f0000fb7ffe)}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x486802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x2, 0x0, {0x2, 0x2, 0x4, 0x2, 0x5}}) 2018/03/28 15:33:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') sendfile(r1, r1, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/03/28 15:33:15 executing program 4: syz_emit_ethernet(0x7, &(0x7f00000011c0)=ANY=[@ANYRES32, @ANYBLOB="5109676ec3c935c5b5d6f36a6689938198c00635a27dba0615ea5ddbd5a3265c01f1afa5", @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64, @ANYPTR], @ANYRES64, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYRES16, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64]], @ANYRES16], 0x0) r0 = dup(0xffffffffffffff9c) bind$ax25(r0, &(0x7f0000000000)={0x3, {"37214f8b2ef9f5"}, 0x1f}, 0x10) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/83, 0x53) 2018/03/28 15:33:15 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) shutdown(r0, 0x1) 2018/03/28 15:33:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)) pread64(r0, &(0x7f00000000c0)=""/8, 0x8, 0x80300000) 2018/03/28 15:33:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0x400, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040}, 0x4880) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) 2018/03/28 15:33:15 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r1, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f0000002000)='./file2\x00') 2018/03/28 15:33:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) lseek(r0, 0x0, 0x3) r1 = socket(0x0, 0x803, 0x5) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x7) socket$nl_generic(0x10, 0x3, 0x10) r2 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000080), 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/03/28 15:33:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000140)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbff}, 0x10}, 0x1}, 0x0) 2018/03/28 15:33:15 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x501002, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x0, 0x3f, 0x87, 0x1]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000a}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@ipv4_newaddr={0x5c, 0x14, 0x804, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x3, 0xfd, r2}, [@IFA_LABEL={0x14, 0x3, 'gre0\x00'}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0xfff}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x10}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x5c}, 0x1}, 0x1) 2018/03/28 15:33:15 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x4f, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x6}) prctl$intptr(0x2f, 0x4) 2018/03/28 15:33:15 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) r1 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in, 0x4e23, 0x0, 0x4e22, 0xd312, 0xa, 0x80, 0x80, 0x2c, r3, r4}, {0xffffffffffff8001, 0x1, 0x401, 0x3, 0x4, 0x8, 0x4, 0x4}, {0x2, 0x6, 0x8000, 0xe94}, 0xffffffffffffff5b, 0x6e6bbd, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x0, 0x0, 0x9, 0x3, 0x8f, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/03/28 15:33:15 executing program 4: mkdir(&(0x7f0000000380)='./file0\x00', 0x2) mkdir(&(0x7f00000002c0)='./control\x00', 0x3f) socketpair$inet(0x2, 0x9cf03792746165f1, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="49f8bc783229a4ed021d867cf825780e803b2a10b19a2f90de51421233bead2a657b20ce28cc45369a62153cb7c2762c4c85411300242ba3f1d4ae129d8c8ea5b3995fd54063a8854be9ba7ea68995bd5270a34322a23a787240e5ac43bdd8e7caf1b6f3185b83f6525a5e268d6b4524a870ea4481d51d040b419c75c775010305aeb6aa63e6ef8df6ee433bb5f2cf755b3d4388b5", 0x95, 0x801, &(0x7f0000000240)=@ipx={0x4, 0x7, 0xfff, "748a78d7c486", 0x2}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r2, &(0x7f000076cf07)=""/249, 0xf9) mkdir(&(0x7f0000000340)='./control/file0\x00', 0x2) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) r3 = openat(r2, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r2, &(0x7f0000448000)='./control\x00', 0x200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xbec3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x5}, &(0x7f0000000440)=0x8) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x2, 0xfffffffffffffc01, 0x8001, 0x3, 0xfffffffffffffffa, 0x1000, 0x16d, 0x1, 0x0, 0x100000000, 0x101}, 0xb) 2018/03/28 15:33:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x2c, 0x2b, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="085454a7a193f66149"}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/28 15:33:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400000) 2018/03/28 15:33:15 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x3, 0x2}, 0x10}, 0x1}, 0x0) pipe2(&(0x7f0000000000), 0x84800) 2018/03/28 15:33:15 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffff804, 0x2, 0x2, 0x6, 0x6}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x5, 0x8001, 0xfff}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) close(r2) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) 2018/03/28 15:33:15 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x102) writev(r0, &(0x7f0000001440)=[{&(0x7f0000001380)="8a", 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/03/28 15:33:15 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000180)={0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) fallocate(r2, 0x3, 0x3, 0x39d) [ 173.723396] binder_alloc: binder_alloc_mmap_handler: 28676 20000000-20002000 already mapped failed -16 2018/03/28 15:33:15 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7e07, 0x101100) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/28 15:33:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a0000000000a1f170bb6a6d0000000000000000000003000000000000007f00000000000000b74bd72a00000000f7ffffffffffffff0800000000000000170f000000000000ffffff7f00000000ff7f000000000000050000000000000005581a4a3e38f53758237062b8a3c9c6539b708fddee2a738b078f666e43ce2c77f1fb897328129ff451165a1d2015dda7ef55cdd069085ff900139a2bb16cc3fe6a11a1e81853e41a4baf9356c20cb8d69dc53046fcfaf6e649217b58afc1e47af543e2c288c291624ff263b2ed671bec03acef7aac661dc64e03968a5172b1f16bbf8e1eee7081b6a65bf757ce58e0d399d8b946c6a08f96"]) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, r4) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)) 2018/03/28 15:33:15 executing program 4: rmdir(&(0x7f0000000280)='./control\x00') r0 = syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x200c02) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@remote}, &(0x7f0000000080)=0x14) write(r1, &(0x7f00000002c0)="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", 0x1000) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/28 15:33:15 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote, @multicast2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x2ba9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x86}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffe0}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0xbd4b, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @dev={0xfe, 0x80, [], 0x17}, @empty, 0xffff, 0x7fffffff, 0x3, 0x100, 0x2, 0x2000000, r1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4462ed43fdb02bf212", 0x2c) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/28 15:33:15 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ptrace$getregs(0xe, r2, 0x6, &(0x7f0000000180)=""/127) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000100)=[{0xc, 0x10d}], 0xc}}], 0x2, 0x0) 2018/03/28 15:33:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x6, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101480) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/55, &(0x7f0000000140)=0x37) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000040)="5aa6c65b32126f568629eb77ac8dee81f4274d0c11a9f12060983e211bda2031bd93685286", 0x25}, {&(0x7f0000000180)="55b66e51a7c54bfdb6e1aeb8efc1f00cfa9b27c2f39254a3d8c6fa6046df385142a152ec7ece82cdb513d3b6ef2962e06bf32db8864af7e47565217c82f32e71af6cbb886fe647ac193c1738f9a9c4ff712c042e2a2dbab1f67edb0dc5855873de", 0x61}, {&(0x7f0000000200)="bf1a290217b433c32a71cf55e88fe038cbe379d3194c546d80ae25ea4c728566ddfb691c1587c7e7b1d6dc2e730f44faf91b9b8fa743500742f12f9ca8be33d1fdb1bee0e3a338ea2a0e548a6fa9a4e5a1c63ef02ec6c39ee7590d1f9c7680f810b2df2142bdda6f5546b34f9b70f5888a8d2aae65fde83f73015bbf8ca4cfd2b4c4f25ddff2163ad18150a99ec3835e4049212e0b449a5e76bcda0c755e1c3220a1c05037da5b804f05f4148bc32552aed4803219194f8df3a44eb3771a1aef8d602af5774bdc75b87a7ed429cc9431f3dac5235eaeac5c0d7ca7eaefe5ecdb53e47339", 0xe4}], 0x3) 2018/03/28 15:33:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x2c47, 0x1, 0x0, 0x0, 0x6, 0x0, 0x3}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)=""/25, 0x19) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/28 15:33:15 executing program 3: prctl$getreaper(0x25, &(0x7f0000000000)) 2018/03/28 15:33:15 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6a2, 0x900) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x8, 0x356, 0xffffffffffffff06, 0x6, 0xfff, 0x40}, 0x7fff}) inotify_add_watch(r0, &(0x7f0000000040)='.', 0xee9f20c261c6b14b) umount2(&(0x7f0000000280)='.', 0x4) 2018/03/28 15:33:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5978, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=ANY=[], 0x0) 2018/03/28 15:33:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xf3, 0x800) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x800) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28}, 0x8, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getroute={0x14, 0x1a, 0xa00, 0x70bd27, 0x25dfdbfc, {0x2}, ["", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/03/28 15:33:15 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x80000001, 0x40500) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0x7, 0xff, 0x7, 0x1f]}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00000002c0)={0x3, 0x0, [{}, {}, {}]}) statx(r0, &(0x7f0000000440)='./file0\x00', 0x5000, 0x5, &(0x7f0000000480)) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000200)={0x1, &(0x7f0000000040)=""/128, &(0x7f00000001c0)=[{0x6, 0xe9, 0x3ff, &(0x7f00000000c0)=""/233}]}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000740)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/28 15:33:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x7) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/03/28 15:33:15 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000000080)='eth1!(\x00', 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x400000000000002b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/28 15:33:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/240) write(r1, &(0x7f0000000040)="270000001400070703750000120f0a001100080000000000250c709bf000000002000000000e08", 0x27) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000100)={0x0, 0x101}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0xfff, 0x4}) 2018/03/28 15:33:15 executing program 0: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) sched_rr_get_interval(r0, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f00000000c0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) 2018/03/28 15:33:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) r1 = socket$inet6(0xa, 0x80005, 0xef) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/28 15:33:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0x8000) 2018/03/28 15:33:15 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x10001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000140)=@ethtool_ts_info={0x41, 0x3, 0x100, 0x4, [0x74, 0x20, 0x20], 0x3, [0xaf, 0x800, 0x4]}}) 2018/03/28 15:33:15 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="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"]], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/28 15:33:15 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x6, 0x88000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000780)=ANY=[]}, 0x1}, 0x8003) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000004c0)={0x1, 0x6, 0x9, 0x7, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000240)=""/123, 0x7b}}], 0x1, 0x0, &(0x7f00000002c0)={0x77359400}) sendto$inet(r3, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000300)={r2}) writev(r3, &(0x7f0000000040), 0x11b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x1, 0x5}, &(0x7f0000000180)=0x8) 2018/03/28 15:33:15 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) setpriority(0x0, r0, 0x7) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000000)=""/126, 0x7e, 0x200, &(0x7f00000000c0)={r2, r3+10000000}) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}], 0x1, &(0x7f000071d000)={0x0, r4+30000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000000140)="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", 0x0, &(0x7f0000caa000)) 2018/03/28 15:33:15 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0xe0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440), 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000180), 0x2) 2018/03/28 15:33:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='md5sum!\x00') 2018/03/28 15:33:15 executing program 2: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) symlinkat(&(0x7f0000000040)='./file0/bus\x00', r0, &(0x7f0000000140)='./file1\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/28 15:33:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x2280) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000340)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x0, 0x1f, 0x6}) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @empty, 0x1, 0x5, [@rand_addr=0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x24) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a66ff8), 0x1, 0x2) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x3e, @rand_addr=0x81, 0x4e23, 0x3, 'wlc\x00', 0x10, 0x5aa, 0x26}, 0x2c) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x3, r0}) ustat(0x4, &(0x7f0000000040)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000380)={{0x4000, 0x3000, 0x0, 0x3, 0x1, 0x7ff, 0xfff, 0x4, 0x1, 0xa825, 0xffffffff, 0x2}, {0x102000, 0xf000, 0xe, 0x0, 0x1000000000000, 0x1, 0xc236, 0x2, 0x2, 0x3, 0xc3, 0x1}, {0x0, 0x6004, 0xf, 0xffffffff, 0xa86, 0x800, 0xfffffffffffffe00, 0x101, 0xffffffffffffd469, 0x4, 0x4, 0xcfa}, {0x2, 0xf004, 0x1b, 0x7ef, 0x0, 0x1, 0xa4, 0x3122, 0x9, 0xffffffff, 0x88, 0x3}, {0xf000, 0xf000, 0x10, 0x7, 0xfffffffffffffffb, 0x3ff, 0x0, 0x8000, 0x4, 0x1ff3, 0x1, 0x1}, {0xf001, 0x4, 0xf, 0x5, 0x4, 0x7, 0x2, 0x9, 0x8, 0x80000000, 0x2, 0xce3}, {0xd000, 0x4000, 0xe, 0x56f7, 0x8, 0x1, 0x8, 0x7d8, 0xffffffffffff7fff, 0x5, 0x8000, 0x4}, {0x2000, 0x4000, 0x19, 0x6, 0x9, 0x4c, 0xd1c, 0x7fff, 0x7fff, 0x1f, 0x2, 0x8000}, {0xf000, 0x3000}, {0x10000}, 0x0, 0x0, 0x6000, 0x2, 0xc, 0x1000, 0x0, [0x8, 0x7f]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000001c0)={0xe, 0x63, 0x0, 0x0, 0x0, [], [], [], 0x10000, 0x4}) 2018/03/28 15:33:16 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x562}}, 0x7, 0x8, 0x92d, "f491ada0bc706b3f45d73fedbcc151d954c8ee2fe43f9776a211580ee6958fb4b6bd87f11fb11250cfb1c11c223fc6b564c63fc5236362f1ab9b89776d8cd79460350312f6d34d04ca12be87024f2872"}, 0xd8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f90ff8)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @multicast1}, &(0x7f00000001c0)=0xc) 2018/03/28 15:33:16 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x7fffffff, 0x2, 0x1f, 0x3, 0xfe0, 0x36bd, 0x1, 0x3f, 0x0, 0x4}) symlink(&(0x7f0000000140)='..', &(0x7f00000001c0)='../file0/file0\x00') mount(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cramfs\x00', 0x84182a, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/28 15:33:16 executing program 3: socketpair$inet6(0xa, 0x80001, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0x4) 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$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x4, 0x4) close(r1) 2018/03/28 15:33:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x16) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/28 15:33:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000080)) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x4) 2018/03/28 15:33:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x60000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x30) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x67) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600ff3f000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/28 15:33:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0x101}]}) 2018/03/28 15:33:16 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8b36, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x47c, 0x280, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001, 0xffffffff, 0xff, @empty, {[0x776b42eaebba0d4a, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xc75ae3613fad255c]}, 0x1, 0x96e, 0x800, 0x4, 0x99, 0x8001, 'erspan0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x181}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@arp={@rand_addr=0x20, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x6, 0xfffffffffffffff9, 0x200, 0xaa3f, 0x3f8f, 'ip6gretap0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x84}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0xffffffffffffff7f, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/03/28 15:33:16 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) sendto$packet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000b3000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/28 15:33:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={0x0, r1+30000000}, &(0x7f0000000140), 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000400)=""/96, 0x60}], 0x1, 0x0) 2018/03/28 15:33:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x6, 0x88000) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200)=0x4, 0x4) r5 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x42) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0x3, 0x3f, 0x100, 0x0, 0x4, 0x80, 0x2, 0x7f, 0x7f, 0xfffffffffffffff7, 0x9, 0x6, 0x5, 0xd3d, 0x4, 0x401, 0x6, 0xfffffffffffff801, 0x0, 0x1, 0xfff, 0x260, 0x66, 0x2e1, 0x7, 0x3, 0x3, 0x0, 0x71, 0x2, 0x9, 0xedd0, 0x9, 0x7f, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x200, 0x7, 0x20, 0x2, 0x4, 0x7, 0x5}, r3, 0x10, r5, 0x2) syz_open_pts(r0, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x2e, &(0x7f0000000240)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000280)=0xc) r6 = dup3(r1, r0, 0x0) close(r0) dup3(r6, r2, 0x0) 2018/03/28 15:33:16 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffff000, 0x3) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000180)=0x1f, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setns(r1, 0x0) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getpgrp(0x0) sched_setparam(r2, &(0x7f0000000280)=0x5) getgid() mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x2) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000000000000200001000000000000000008cac411a00c1133c5c1f1066d222e199a2a6c61c0b27b708be962bf27194dc2635587d8e045883903562cfea06d2bdcf1503103d09ef3ea1e3a26f86f563a59ecc0464e58df36cd1042028aa272603156ad5b08dec34c93d40dbbc94217830707816824529b7896704476afdde92d9ee5a70c6eb6bcd9e0af22f789a514415289582357eb5a149689a5c8eec45e590dc2bbbb210a5f7f68e"], 0x14}, 0x1}, 0x0) bind$bt_rfcomm(r1, &(0x7f00000002c0)={0x1f, {0x7fff, 0x7, 0x80000000, 0x5, 0x5, 0x1000}, 0x2}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/03/28 15:33:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000100)={0x4, 0xfffffffffffffffb, 0x21e2, 0x8, 0x10, 0x100000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000080)) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, r4) 2018/03/28 15:33:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000300)="0f080f011b4f0fc7ab8f8400000f20c035000004000f22c0c4421db6a700000000c744240024010000c74424020a000000ff1c24460f07490fc72826460f00520f66b8bc000f00d8"}], 0x1, 0x0, &(0x7f0000000100), 0x10000000000001d9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr}}}, &(0x7f0000000380)=0x88) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/28 15:33:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9bde, 0x6201fd) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/28 15:33:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='irlan0\x00', 0x10) writev(r1, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c5610b37f0080ffe006000000ffffffffa2bc5603ca008f00ff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) 2018/03/28 15:33:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8f33cd72f251b7f8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6f6daa38}}}, 0x84) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x9, 0x0, 0x80, &(0x7f0000ffc000/0x3000)=nil, 0x34}) 2018/03/28 15:33:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x100000000, 0x10000) eventfd(0x9) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="f315bce90c402fc261104b4e92ed45f03ffc6fa53711254dfbf821ea179b6ed75d38fb932167ba1992701b0326ed23b2a39e02a4152873cdb53585be025458cd2def6845") recvfrom(r0, &(0x7f0000000000)=""/217, 0xd9, 0x40, &(0x7f0000000100)=@can={0x1d}, 0x80) setsockopt$sock_void(r0, 0x29, 0x20000000049, 0x0, 0x0) 2018/03/28 15:33:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffff, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() setrlimit(0x7, &(0x7f00000dd000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x3e) dup2(r0, r1) 2018/03/28 15:33:16 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0xfffffffffffffffd, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/if_inet6\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000005f78)}, 0x0) 2018/03/28 15:33:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, {0x92525b23872f8437, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000375000)=ANY=[@ANYBLOB="05000000250d0000fff7ffffffff13000000060000000000000002087b0000000000000000000000"], 0x38}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x8003) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000000080)={0x1, 0x0, [0x0]}) 2018/03/28 15:33:16 executing program 0: futex(&(0x7f0000000040), 0x400000005, 0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x2000001) 2018/03/28 15:33:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000200)=0x400, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r5, 0x0, 0x5f, 0xad, &(0x7f0000000000)="9e44b5c6af767d33dd33be87a78a66891ef3547ae15062c9f91d7974a60c687f2bd17b1cc2d1a71c0b942a78f03a6cfb9be0694656b29e0a1ee36b35dda726f88ec1172f3a65b1f119b72fedb9e63491d1ced873c0e41da61e4e546b1fcc4f", &(0x7f0000000100)=""/173, 0x0, 0x1}, 0x28) dup2(r5, r4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a03fe0)={r3, 0x0, 0x100010100000002, r4}) 2018/03/28 15:33:16 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xc5c, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xe0}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0xb263, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20}], 0xa4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) bind$alg(r1, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f0000d99fe8)=""/24, 0xd}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$KDENABIO(r3, 0x4b36) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000300)=0x1a240000, 0x4) recvmmsg(r2, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/19, 0x13}], 0x1, &(0x7f0000000100)=""/133, 0x85}}], 0x1, 0x0, &(0x7f0000000500)) 2018/03/28 15:33:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000040), 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/03/28 15:33:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="0000000000930000007a2a2e46cdf5f25fbbc3b3907748fd5e59e9705bae5e5b73ee682ca2d66721111d00027de3e4af0f14747eb10a42c1a7faf7257bcd0b081fd80ebf42f82f4c0b887c", 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000cc0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/28 15:33:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1000000004) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) recvmmsg(r0, &(0x7f000000b440)=[{{&(0x7f000000b200)=@nl, 0x80, &(0x7f000000b380), 0x0, &(0x7f000000b3c0)=""/110, 0x6e}}], 0x1, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x71) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x3, 0x0, 0xb, 0xcc, 0x2, 0x101}, 0x20) 2018/03/28 15:33:16 executing program 6: r0 = gettid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x9c, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x3, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x2) tkill(r0, 0x1000000000016) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_ivalue=0x3517}}) 2018/03/28 15:33:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vlan0\x00', 0x106}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) timerfd_gettime(r1, &(0x7f00000000c0)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}]}) 2018/03/28 15:33:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x77359400}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/03/28 15:33:16 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rfcomm\x00') perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x7, 0xff, 0x8000, 0xfffffffffffffffd, 0x0, 0x0, 0x100, 0x8, 0x7f, 0x0, 0x4, 0x452b4cd5, 0x683, 0x4, 0x2501, 0x80, 0x8, 0x3, 0x3, 0x2, 0x2, 0x9a, 0x4, 0x7, 0x78, 0x9, 0x100000000, 0x7, 0x81, 0x5, 0x3ff, 0x6, 0x0, 0x7, 0x1, 0x9, 0x0, 0xff3b, 0x1, @perf_bp, 0x0, 0x80000000, 0x6, 0x7, 0x40, 0x3, 0xdbe}, r0, 0x9, r1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/28 15:33:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x2000) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0203018006003f000500fffe1fe62e0a77ed6334a6ed22038fdf137c83164483a5a1f1041bdd303ad0e454e95610781e91894c7508d18c2540d72d944c167adad3fce4b09cb549034dbdf8ddb090f2cb81b2766a2f5315773e40d38290555036eb7b83d83d95ec5fb108f962a92593df2b5e7bdf31c33a43cd518615ad38e49362868747b0ce20436f67e06a02e05a5f57ac720ebd8b478de72dc9e29531d42f35c2cde4a5e62bfeaf69902f"], 0xac) getsockopt$netlink(r0, 0x10e, 0x4000000002, &(0x7f0000000040), &(0x7f0000000000)) 2018/03/28 15:33:16 executing program 4: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x6d, &(0x7f0000000040), &(0x7f0000000100)=""/109}, 0x28) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a12ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1326, 0x2) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000380)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000240)={{0x4000000040000, 0x0, 0x7, 0x1f, "fbe361f677939959e2964e3a3725f8404418d12b4dbc96f189105fa1656b312b8d0d60fee14d77e68ddb2758", 0x5}, 0x0, 0x0, 0x7, r3, 0xfffffffffffffff7, 0xff, "29168c1d9c470c6e753c78e7e93ccf2c692e161b9237b8ca37972874256dc70a4a2998fdf19399a99578058f860353dace7b980bec981f5f0055a2b7d5b3709b", &(0x7f0000000200)='syz1\x00', 0x5, [], [0x0, 0x4, 0x5]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) dup2(r0, r1) 2018/03/28 15:33:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x101000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x4, 0x200000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) 2018/03/28 15:33:16 executing program 3: syz_emit_ethernet(0x200, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xffffffffffffff3d, 0x5, 0x2}], {0x8100, 0x6de0, 0x4, 0x4}}], {@mpls_uc={0x8847, {[{0x10001, 0x47, 0x8, 0x4}, {0x3, 0x5, 0x1ab0000000000, 0x5}], @ipv4={{0x7, 0x4, 0x8, 0x7, 0x1e2, 0x65, 0x9, 0x6, 0x2, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0x12}, {[@end, @lsrr={0x83, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @gre={{0x0, 0x0, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xe6, 0xabc, [0x8c], "3b82ba05f0873401181db774d50ffd180b857cacbe689af5110d73bed032e1c090f4a69eefa1bc0bc336472d2a9d7c208726d27e26bca50a9c4fed0947412a72a9a390fc5b6006840e60c2312fa61b7cb9bad36c6e74bde5bf7c5bb9d39e52406f1dd9d322c03dbcf564dbd6cc248cf380d3687b40cfb7ca90ce332d3c2f31c9fa090f28dcd276a3361bdc2e8295863b5338f49f7213151f941c47d036ac804677d98eb8fa308c8c6a5995f90af8068594b54cb99c9b4119184d1b4c72bad1f44baa4eac9361f8d7591653be6a131856d04c17c259e1bba86fd6f9a50d365967def41071bde9"}, {0x4, 0x0, 0x3, 0x3f, 0x0, 0x0, 0x800, [0x9, 0x2ab], "8f5dcced2e482ca56e5e5d9b3ff43f89e8bda427dce04f01252f43d8526633501ffeb8c84806a02ee52aef769decd5bf4f703d50098d6bdfd2fba9793b5406"}, {0x7, 0x0, 0x6b80, 0x8, 0x0, 0x0, 0x86dd, [0x9, 0x1000000], "715df64fe0dc5be0326d6159bb8d199c8265a578ac2b360374e60cc17b196fa2cf5390056b04658dee43edc921545afe241eab0797079fb2"}, {0x8, 0x88be, 0x2, {{0x1ff, 0x1, 0xffff, 0x3, 0x3, 0xd1e9, 0x4, 0x5}, 0x1, 0x2}}, {0x8, 0x22eb, 0x3, {{0x4, 0x2, 0x400, 0x8, 0x6, 0x9, 0x8, 0x9}, 0x2, 0x400, 0xfffffffffffffff8, 0x101, 0x3ff, 0xffffffff7fffffff, 0x81, 0x80000000, 0x0, 0x6}}, {0x8, 0x6558, 0x3, "093144a1b03a2bcf9b62b0e97fd9d644038c4b335269ea1807ad61"}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x192, 0x939, 0xa05, 0x4a9]}) syz_emit_ethernet(0x3e, &(0x7f00000005c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x8, 0x6, 0x3}], {0x8100, 0x7b800, 0x3, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="fa5c12594c179cccf30f381d53eea6b6ebc3567a638391c10b988a92dbd268968471cec23c03f367a537d6b80cc914907904e658875ec647bb64891a7f1a5585d21847ad64e575dee9faadf7c737d00a60e901378fddcbf7ebbac5362972a625dd27ea3b2b2a55b27f7886948da7ee9539a1eef432d46e2b8e547208dcbfa48c3e377b381f7dbf766157dbb5aadbe9ab51d6f3ef30247adb1aed11c7cc2fc7190fa0a45b9517ee80a8c7e2fd58b914f803d584511ad3d3b46ac379073e46bd", 0xbf, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='setgroups\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000540)=0x10000) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r3) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000580), 0x4) 2018/03/28 15:33:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002300)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000022c0), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000002600)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000025c0)={0xffffffff}, 0x0, 0x1}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=@listen={0x7, 0x8, 0xfa00, {r1, 0xffffffffffff974a}}, 0x3c3) write$rdma_cm(r0, &(0x7f0000001240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001200)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001280)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000ac0), r2}}, 0x18) 2018/03/28 15:33:16 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x7fff, 0x0, 0x0, 0x3}, 0xfffffffffffffffd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) rt_sigreturn() ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/03/28 15:33:16 executing program 0: r0 = socket(0x4000003, 0xa, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$void(r0, 0xc0045c77) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x4, 0x0, 0x0, 0x8}, {0x8001, 0x4, 0x2, 0x1}, {0x10000, 0x5, 0x6, 0x4}, {0x401, 0x70, 0x4, 0x2}, {0xb8d, 0x4, 0x5, 0x7}, {0x1000000000572, 0x35, 0xffffffff, 0x401}, {0x9, 0x9, 0x1, 0xb4f}, {0x3, 0x8000, 0x10001, 0x4}, {0x1000, 0x4, 0x4, 0xfffffffffffffffd}]}, 0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x54000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/170) close(r0) 2018/03/28 15:33:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x80000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r2, &(0x7f0000000280), 0x0) 2018/03/28 15:33:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x410400, 0xb) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000200)={0x1, 0x7ff, 0x2}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) poll(&(0x7f0000000240)=[{r2, 0x8001}, {r0, 0x2000}, {r0, 0x408}], 0x3, 0xfff) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x1, 0xa, 0x3, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r3, 0x80000, r1}) 2018/03/28 15:33:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x25}], 0xc}}], 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/168) 2018/03/28 15:33:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) write$evdev(r1, &(0x7f0000000000), 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/28 15:33:16 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYRES64=r1, @ANYRES32=r1, @ANYRES16=r1], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1]}, 0x5c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x8, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x3}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r3, 0x8, 0x7fffffff, 0x9, 0x8}, 0x14) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="db2d65d7b393"}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'erspan0\x00'}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x80, 0x7, 0xcaec, 0x7f, 0x4, 0x8, 0xfff, 0x40, 0x8001, 0xffffff8000000000, 0x1, 0x100000000, 0x7}, {0x8, 0xc6, 0x8, 0x9, 0x3, 0xffffffff, 0x6, 0x7, 0x400, 0x2, 0x12, 0x81, 0x7947cf4b}, {0x5, 0x542c, 0x2, 0x86, 0x0, 0x1, 0xffffffffffffffff, 0x4, 0x6, 0x3, 0xb8, 0x200, 0x4f8b}], 0xfffffffffffffff7}) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000040), 0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f0000000380)={0x9f, &(0x7f00000002c0)="a45d73a18099b3de5d6e1b8f229009cf874f4eb54d5d1006fc2dbb466defb962e07fbf75071199c8c7ec3e27360a82917d7425ec94b9bd9122920ae1b830cb7ff39d898966bddf1942af6dcd57a6aeae7d6279d5b759fe253f0fde71b37afb4f8a53d2030d7354584685e3acaf0a6d5be8ebdad015d8b9fc82f9a98b519e5a206d6495c19819ebbd59852d7ac936a86edd356e40795d82ea61d94f3dd91aff"}) getsockname$packet(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000580)={@empty, 0x1c, r6}) signalfd(r5, &(0x7f0000000080)={0x3}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000200)=0x3f) 2018/03/28 15:33:16 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000080)="ef", &(0x7f0000000100)}, 0x18) 2018/03/28 15:33:16 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x33165f9d254b64f0, 0x89) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x3, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x388, 0x55, 0x1, 0x9, 0xffffffff, 0x0, 0x1, 0x3625, 0x3}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) rt_sigsuspend(&(0x7f00000001c0)={0x1}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040), 0x4) flistxattr(r0, &(0x7f0000000080)=""/87, 0x57) 2018/03/28 15:33:16 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) r1 = getpid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001400)=0x0) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000014c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r20 = inotify_init() r21 = getpid() r22 = getuid() lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001940)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001a40)=0xe8) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001b40)=0x0) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001cc0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d00)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001e00)=0xe8) getgroups(0x2, &(0x7f0000001e40)=[0xffffffffffffffff, 0x0]) r33 = gettid() r34 = getuid() r35 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002500)={0x0, 0x0}) getresuid(&(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)=0x0) getgroups(0x2, &(0x7f0000002600)=[0x0, 0x0]) r39 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002640)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002740)=0xe8) r41 = getgid() r42 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002780)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000002880)=0xe8) r44 = getegid() r45 = getpgrp(0xffffffffffffffff) r46 = getuid() fstat(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpid() lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getgid() r51 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004040)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000004140)=0xe8) getgroups(0x9, &(0x7f0000004180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000041c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004200)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004300)=0xe8) stat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000044c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="abebf8e01ee1d4e77df32d9fcd6c9a4d02d7fa363864baa67a29c6e2d60c34f20738bec05a901c7953d0066e73e0a773dab47a06a2944359e52ea88e587dcca449fcd2f2d332ca087ad6c21d7a780476c1d755e14c05d2eef52d78d38ac23f7d63cec38d8c3d29fd2ef5433db990b0e02cb5fd557a58576a0f83e35731c2db250a40bba6d47420c3cf21785b69576c7a94bf12b94e324c0991565868751d04ae74e3c73d1b07300734e45b91db88fa70cbd75c033709f5631734", 0xba}, {&(0x7f0000000140)="c1387350ecc494ff8fa0b0e78f4a93e084c64a744d5d008953a4aed77e3a29e6e0cb08505e23e66d4cdd48f86b1a48a8c5cae91f0909482df1950fe0f31c94d404433d0fede7316d79ae8046af69ed0c006cc909f3fbd539f86a0dd8ddac5edbddb8db699e7fba6d32d7a9b07bbfa49bf961cb2e4e19910ad7f75c0f898bed5a5d19979236312ede8934564ef16fc18361c014511518bf0ef5c69a6f3f518ecfe68e097e7aa82fdd40124c8e537e47f8eee0481296ab7c2772021b13f8dced0a75899b10ca2dec8c33454f4325d4ba0cc9d8e8b94df47ce7d12a269f3b56b6060258eca51b83b3448dbd5ddb5d", 0xed}, {&(0x7f0000000240)="34281aa942e5ef1ce6bada7d925e1099056cc5344c46bfc68c28b1e40f5129fc7d1c895282f0902029177e2159af7147eb9999bf4d49d2af1b5d2758199af741682d9d3b8d86d77aa7c989a0d13f1a161e58e6378798a163124980b3cae0fe", 0x5f}], 0x3, &(0x7f0000000c80)=ANY=[@ANYBLOB="06000002ac90f613", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0c0000000100000001000000300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15], 0xb4, 0x8801}, {&(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000dc0)="d7e9f768970d11a87da824e4d8ac88a24d53961da56001441541e5801cf49234802e40f8af5cc3ac36f49e3741f07b28ccb1430514530d5b8bfd4daa30ea70f35fb785314cb0714e1596aff990d5b59aabf1a65257025ef5a59b1b3fe4cbfe92eb4aa67efac316f282ac531f59432e6876c896b66a527f08f5284de88b5c50e709bcb9c0aed9c08490999a26dfaa51f699f8d083206d315eadddd0d60dd74f25d8a720e6052771056df971aad1daf4b608d89cfe6b6ebb1347f048fda28bc4c148ce1417ea7a8b0fe1103feaab34875db45b7fd05120", 0xd6}, {&(0x7f0000000ec0)="5e44cd149d05f9d15aa97b82af32a7f323bdc377c590a53351c5d39fe8924a762fdc16b40a72f204cc5abf87854857ad4ea41296eeffd250cec6c93f7a2db98dd0efaa3ff8d18875acc2dc322e6f8dedd1488634c342c94c414a0629b2fc513f94071ec5d67c47312ece092fab30d7c0a019bbaa868eefcf2787d12f7432a08d35cf712d8cefe54fa018b7da9e9ec22581ce4d004e35f4fa0f08d4f901eb53361c992a747908b5755410625504b3242e23524fa60226549250375af54e35b13b2c59233af81ec56814f2de070bb90f9570f75e83a0eed6d893e350f7", 0xdc}, {&(0x7f0000000fc0)="a98db8dc6b268ea670388574cfa12073da90bb81a4271460aea1af002d8fb4899cd8cdc0f77e215925b9634e5ce4f867a155172571b1472e089cae039fb40b823327b74d47ee028e8d7d6385274e5f25a042541fa6c4cd6ddfe36008db9a93dabd35", 0x62}, {&(0x7f0000001040)}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001140)="d0d3d798ded9a8f3b4c17df2bf256a35102d5fcbe1835b681c388faea251664c7aba62acd5d8de29a23bc0e97967fd8f65c7b91eef683d85db1d3659b449d9149133a236365c3ba0e2d866674e6af4e169742850008356c5988a2abbd16c65f4308127971677a9110fb02c70fc80907219b349d568a6a6bf83c6d1dc53b30fadb97159bb44350a69aeb5318c37424e9f80c2233a624abb4d552c3a0bfcc46abc0fe6011b2b39f4a07bcfb8086a30846547b85d69c1dc69750d2d7168e7d729734fbfb233d27c522ac64f32e8fb7e899653e143cee9a4dc7d87a12128", 0xdc}, {&(0x7f0000001240)="c8f6459656ff8392bd1a38e8339d1d4850922e27b2741fc6", 0x18}, {&(0x7f0000001280)="ea9f45557a4affe504cd8eeea339bcf9a2e06a319c1b2ba7ad2a7c521a8d", 0x1e}, {&(0x7f00000012c0)="e6d87f406984b50f6861f2326bc916a6df4b14a563adc35950471521345b2135d6f0dfd3806866d0e0348d825d6a96f612ab0de098ac1b618a3ef67f6964ccc98eb320ed9b12acbe2eabbe2f79b380", 0x4f}, {&(0x7f0000001340)="2c914980", 0x4}], 0x5, &(0x7f00000015c0)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r16, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r20, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0xbc, 0x20000080}, {&(0x7f0000001680)=@abs={0x93eb7b2f85cda485, 0x0, 0x4e22}, 0x6e, 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{&(0x7f0000002c00)="d93c31e6a1344d72eb1ea68f31d15511625a168dad5553b62ce2503785a59cb463d1cc2465f81d7938bdfbc40bd57ac732f7e499e2bd5e37931ab1539d62e25408b8eb9b3dab92f6f53d73d81a5b1bd4bda85b77a0c2eb144a59fc1643809860ab407bc72ec3a68cd61bbaa120bc407f80465536b9f22d06c0ca76c21c65f5485da352cba18a99bc3f6e6de37bdb2905cf8a2e2cf400d6d15c12e7dc5bf79d2ceba1503ff9b4db23eb1c8f5fda8bc4ad6eff5c3000b8bf8af87ecee4db1a866d642fc600f88043c58fe3001c93f9749cb103", 0xd2}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000002d40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000002dc0)="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", 0x1000}], 0x1, &(0x7f0000004400)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @cred={0x18, 0x1, 0x2, r57, r58, r59}], 0x84, 0x800}], 0x7, 0x20004010) 2018/03/28 15:33:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="08000900aaaaaaaaaabbaaaaaa20b2d613cc2368d1863f56aaaabb0000000000000180c2000000aaaaaaaa92bbaaaeaaaaaabbffffffffffffaad6d0fc5caab8628f9bee48d342"]) fcntl$getown(r0, 0x9) 2018/03/28 15:33:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0x5f, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="180000002500290100000000000000000be5b70004000500"], 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYBLOB="02002dbd7000fbdbdf2511000000080006000100010008000500a6000000080004000002000044000300080007004e20000008000800c300000008000100020000000800010000000000080007004e2000000800040006000000080003000300000008000800690000000c000200080009008000000008000400010000000800060004ffff7f08000b000a00000008000900090000000800040000020000"], 0xb0}, 0x1, 0x0, 0x0, 0x814}, 0x4000000) r3 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x1, 0x200) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000440)=0x3, 0x4) setns(r0, 0x40000000) r4 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x90f, 0x1, 0x8}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0x47, 0x2, 0xffffffffffff9289, 0x0, r5}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x43c, 0x4) 2018/03/28 15:33:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/28 15:33:16 executing program 1: 2018/03/28 15:33:16 executing program 4: add_key$user(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a}, &(0x7f0000001400), 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f00000015c0)=""/121, 0xc2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) timerfd_create(0x0, 0x80000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x0) 2018/03/28 15:33:16 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r1, 0x304, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffc5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4040) 2018/03/28 15:33:16 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/03/28 15:33:16 executing program 6: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x36]}, 0x1) waitid(0x1, r0, &(0x7f0000000040), 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9cd, 0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00000007c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000780)={&(0x7f0000000340)=@newae={0x404, 0x1e, 0x310, 0x70bd29, 0x25dfdbff, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x337, 0x3506}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xa}}, @lastused={0xc, 0xf, 0x3}, @replay_thresh={0x8, 0xb, 0x76e}, @sa={0xe4, 0x6, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5, 0x4e24, 0x6bbb, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {@in=@multicast2=0xe0000002, 0x4d6, 0x7f}, @in=@multicast1=0xe0000001, {0x0, 0x34, 0x4, 0x80000000, 0x7f, 0x800, 0x9, 0x5f}, {0x3, 0xd7e9, 0xffffffff, 0x4}, {0x9, 0x0, 0x3}, 0x70bd29, 0x3506, 0x0, 0x1, 0x2, 0x40}}, @algo_comp={0x90, 0x3, {{'deflate\x00'}, 0x238, "c9d2cd581b0a5dd6a4d5691e26ea20f40c0dcd1811ce9f4764190c33282d9c2cb7036c615727dcee2f05ddedc40386d475ea73d91689977b6f22ee3569e32eb38948598029e753"}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2b, 0x70bd25, 0x70bd29, 0x70bd26, 0x7, [0x23, 0x1, 0x7ff, 0x9]}}, @algo_crypt={0xc4, 0x2, {{'lrw-cast6-avx\x00'}, 0x3c8, "16bfb36b704863d52ec001c034cda0d847a4f38bdc3d9b40243d0687f2450926183d4b809b6a38dbab0b7329c0b77621ac5617e604b294ace898798b874567eeb2151625a5ad93b258a5ad6ac1b793978b7d3885dc213574f7e6b04f4fa99a493a991c9c606248cea6e2b744fdaccdd0bd295ee36e32144692"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0xfff, @in=@multicast1=0xe0000001, 0xa, 0x1, 0x3}}, @algo_crypt={0xf8, 0x2, {{'ecb(camellia)\x00'}, 0x580, "1bcd51f1c662443ebc1983088f6894544025336999e88af543abfc9b8326b606a3ad57e8564874bf70c0fb9a7946590fa8bc368d298b4aaa7ddff79054571afee48ae0bca4740f721cba3eead611ddadadece9eb1e92930b3d5163ffcb280fce7814036b879bd307d414592d22fc811f2c2ed63812a1ebbda2df89d45dc5e7b59e016b0c37d8bac49b96ff4b85e58c160b4024e154d220d494076d3631ab2d9208b09a0c15f796937ec904d246aefdb0"}}]}, 0x404}, 0x1}, 0x4041) [ 175.040932] QAT: Invalid ioctl [ 175.052673] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/03/28 15:33:16 executing program 5: time(&(0x7f0000000000)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000049cff1)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x6, &(0x7f0000625000)=0x0) io_submit(r1, 0x1, &(0x7f0000e0eff8)=[&(0x7f0000747fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000663f0d)}]) 2018/03/28 15:33:16 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000140)={@random="179839a8f1e6", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b72591", 0x20, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}]}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000002c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x301000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x8000, 0x4}) 2018/03/28 15:33:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x1b, 0x10, "5a737c418bfb83256c01504cf39eda44c99bb35cb50ebaeca84460353269a2167f12c1d5a8b572c56ddb360a572e182210b3a5321557e97e94e1e334e95e0ce4", "64ed5ae0c7f79a6d5fe3c56ce96cb216d23345f75bc090f7f2a9ffa8cda7e053", [0x7, 0x40]}) ioctl(r0, 0x32f, &(0x7f0000000180)) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'gre0\x00', 0x7}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/03/28 15:33:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="480000001400190d76a81014aed182f3028406000000000000000000000000a2bc4925b03f16087f89000000200000000101ff000000030907000000000000005e00000000000000", 0x48}], 0x200000f5) 2018/03/28 15:33:16 executing program 6: r0 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x1, 0x6) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000480)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'dh\x00', 0x20, 0x8, 0x4d}, {@broadcast=0xffffffff, 0x4e21, 0x10000, 0x7, 0xffffffffffff0000, 0x100}}, 0x44) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xe7, "8a33d75cb7b36f7bdbf90027ba71243d9a5c8dbab46867514eb6c7853f8e17baa144fd5a49684f6dbdd2eedf4bec9c5b0143f310dbb0ef1005b05e40155bc128d1d3b8477b07afef9474b96ef033af8c71af897643f5823c4f70d0277a64647984c734d97b275b3bca49a9197f1c1b33363d212bc97c33305892de2af10a98c1b66ec5caa75aa5aa51f57d551e99dfe4a24fbd519959bdaccea85e43f12bf2302ab017b2a1c7e8c0991f8413c318f221edb82a2304d78a1aa11c7c52c2924c04cb90e0e9c1e642d2542553103debf2be1bd14f74ebdadc0776bf71370cf0fe4107f2e9eee3445e"}, &(0x7f0000000080)=0xef) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = socket$inet(0x2, 0x2, 0x100) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}, {}]}, 0x64) 2018/03/28 15:33:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000240)={0x66f8e0be4eb36f8b, 0xc4, &(0x7f0000000140)="a5bf970d922272a584b0f2486b92a3ea216d86d82e4794efef421550fe8ab2c90c3c55fa2f81e89faa49ff5e36dc0da565f023fd27aa24706ab54953b880691302402d1a7999d0872c9932674f3c2794cf2cde775ac30ee2ab49c6a1e64e3686762a1791c357f6c4f5011475e9fc90e60f41992155fa0fb5ac6a168ead5722377a7ebff8b81ec551035f74509de2836e0bf6d4d17a396c0c75b50d73e899e637c31e47a9c5b9f59820f7f99c40aa1df82a5925a6bdaa88b537b4c811d629b2ea32bc7db7"}) read(r1, &(0x7f0000000100), 0x0) sendmmsg(r1, &(0x7f0000001400)=[{{&(0x7f0000000040)=@ipx={0x4, 0x7, 0x0, "9f7aadf358f6"}, 0x10, &(0x7f00000012c0), 0x0, &(0x7f0000001300)}, 0x100000000}], 0x1, 0x0) 2018/03/28 15:33:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000002c80)=@ipx, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002d00)=""/71, 0x47}, {&(0x7f0000002d80)=""/173, 0xad}, {&(0x7f0000002e40)=""/105, 0x69}, {&(0x7f0000002ec0)=""/251, 0xfb}, {&(0x7f0000002fc0)=""/245, 0xf5}], 0x5, 0x0, 0x0, 0x4}, 0x20}], 0x1, 0x40000000, &(0x7f0000003140)={0x0, 0x989680}) sendmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @rand_addr=0xfff}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="5dd1f3c4513108d3b1c3d259176899ba20e56f464788f91c4f9fcdd5d497d8f2dc2c103c439a1585edceb160e4ba3d470c9dfbb86ee4c1f8362d53a0b913e646f587bc3277b0d1461900ea9840a681d977cb1f261c622b25c9cd2388546ce4207341824d26683a7a101fa94f6c29ef36e74ab5fb7d7d51acfca0dab3edcd128bebb9f65438e69e9bf620bc1c5ad314", 0x8f}, {&(0x7f00000012c0)="6425a402447ef1add22517b1bffa9982365d9e322a1c52e8a0d767d9f2ec0bc8d1efac8c302be2e24ad161ce700356edd63a5eaae604cfa9f6a390adaa1f9c937745351df2a0faa80ed7170f6966517e7fd22aa950e9cb84a9a2b3d200f3f3e075b137d75f73fb96ba843267514def4157f4afc6ada96fccceac8e60f66ec1a8d9c81a3835f2b2212be012b551cee6fb07334d1a99a50e60fb3199beead17374a5744ba1233449dacf", 0xa9}, {&(0x7f0000001380)="7198238c4a992ca9b492c88488ac7abe94d81c25099ee3bc1de972d39b498d430874b75dd5d4cd7691f17766f351a75ec5", 0x31}, {&(0x7f00000013c0)="515595329c520cfc57163baa79d33798fdb4d2f9bf456a9e87d1016282d1f0c2ccbd87049e56099f8196833e1bd4da56833dd9e4c17c65ef09b42680ca8c607fceae09b4503dc0cfbbe743310dac658eb380ae8dd4292dd569a1da6f72e51363f54d93f9d0c13fd2f568294ef71c2fee9d2f9ecdcbb539d888f14eff9e620f6883e50616bf7f07f83ee109f907aaa180cd4ce224793652f18ae947", 0x9b}, {&(0x7f0000001480)="5109a5219bba01e2269d52ceb97a82a4b46209e930ae56b5302d4ee9edcb715ad820804093f6a4", 0x27}], 0x6, 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0x11d4, 0x1}, 0x8000}, {{&(0x7f0000002700)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002780)="af6e3e824160500fde6de0008abc48fe3b94d947cff6a5421ad69501bb1e80fa7582cf575f0629d8d84598bd0039c25aaa5672003788b508befd892555b5558329dc48e2a14526e3d640ccda0d0d9d2e404ec23c1ef5298db3ecde3e9f5ca4757196082d4f5ce6fddb758b67cce81d07b8e7e0cf0d7a2d911dd378", 0x7b}, {&(0x7f0000002800)="7a7b46ee94d415ebe696b3cc659a9486741da2a3bda82d4ec4ebbcb3ac585929ef3686ab9837ee6c156e057e508137c7d4432cb8431b1f0315097fbea79a8be89e157b960cbd725ce650604b32f27f8a270f70fb4ce14199fe79fb8cec93aa41f6e9ede80410cd8c5f914a563a8e492b282bb3d24e9b584b77d652ea17c036e3272373560ac1f8d77ceb6474a98913e328fcc63907f10d6e606fb637e662c8c0bacf45b46cbea834b823547f469067bd64a4c9aef1d9819ab12ad3ddb08f856b06f78c794ea3495d90b354b75ebbf7efe551422941f788e386", 0xd9}, {&(0x7f0000002900)="9af4627e2d0624b28ad0d6874e387d607956ebdc5a4dd2606d82dd48ec04d6d113e323a42d5412a5ae3b160bf7ed96b0dae6edeefcc3f09777ee03125ec41d04a6261e3b6ed728fb0a4e22c285aa208e42fe708964e03cf34b62d05413bd6e5380445d9c742e0aca2de22cc8db80abf5ef8e07", 0x73}, {&(0x7f0000002980)="8988", 0x2}, {&(0x7f00000029c0)="84eebc1c400aa229ff1dbf915ec23cb77785440ffc87d756b13d6dff83d0ce03da35718ac6d5c3f1666805633fc66495d47b9301d57357c8d3cb1e8c76c0c00db462b047fdc3893e25d351b9ee669020f5a3b24716a0f65087b0784bce260d0a6bf4c8094f7e412ef6e6e80ab077a13204a829daef1f5746e465ba185f25040f8d4694db999b09a96427c762b36101b068c439e8349609e17bf5ec3a75045f466317a57ef47a97360f57a7fbda4847e23dda3c4e15ddaf16aba123deefaebcfb203b4d94adf654ae640b42a451471a73", 0xd0}, {&(0x7f0000002ac0)="a45885a8f34472012c480c056949cc8b40b7ae38d37b203c10e50955ae89548f1fb0fabb49c90bab2a849135c3b10eb23a420811c9c96728e0c47dcf77e0a499daa3b3f3d608c393a433af0066f95fa4d408fab83a83ae0a675c350a7c673bc9a187f9cc5413729d2fd9a76c7ea8b0f47ea80b5532ff625eb3bca1f157cdca26be96985e0ebb31a45e79c85f61dc02373db1c0122ce2e431f16e34bb0f111a3881289b9ad47cbc401111356449efcd5cf4a1b0420a6f071b49e13bd27c0ed1861e11c6fd10b233780af05f799a09a175", 0xd0}], 0x6, &(0x7f0000002c00)=[{0x18, 0x117, 0x7, "bbb8cc040c4b5da148fa"}], 0x18, 0x800}, 0x7}], 0x2, 0x4008000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000003180)="6367726f7570006a605ec915080add3a25a7bfa2fcdf307182cd1cd4503b35858432f956ef9a8fad54bc483a4e3b55a0bc8f84cd17c524c0cd159bdbe277f1c4af80c58341d7fbe1e598640dd02f9ec560486b50da8cb6513345327851ac12da31beae89f644d920a532e9c18bdabeddebf0ffffcd05f350c5d2cef3cd46c1800ef871a6ff4b00") getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000032c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0xce) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xc14, 0x3, 0x51], 0x3, 0x5, 0x8, 0x8, 0x6, 0x3, {0xdc78, 0x401, 0x3, 0x8, 0x0, 0x5, 0x100, 0xddb, 0x0, 0x1, 0x0, 0xffffffff, 0x6, 0x8, "fdfa58b8cb9cc7ea057d5a67312087912bc43fdd29e05d42f6b136b05e3432d6"}}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) accept4$alg(r0, 0x0, 0x0, 0x40000000800) 2018/03/28 15:33:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x0, 'client1\x00', 0x0, "2f0231fb2ea62f81", "b6d5a6162fd234ed21bca04112293955e06f28d7d0c41b750638313b3e3690d3"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) [ 175.084388] binder_alloc: binder_alloc_mmap_handler: 29014 20000000-20062000 already mapped failed -16 [ 175.117712] QAT: Invalid ioctl [ 175.121097] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/03/28 15:33:16 executing program 3: r0 = socket(0x15, 0x80005, 0x0) socket$inet6(0xa, 0xa, 0x11) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x401}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/205) 2018/03/28 15:33:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0xa0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x330, 0x3, 0x0, 0x3, 0x3, 0x0, 0x200000000, 0x400}) 2018/03/28 15:33:16 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x5, 0x18}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002540)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000002640)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002680)={@empty, r3}, 0x14) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x940) accept4$nfc_llcp(r4, &(0x7f0000000140), &(0x7f00000001c0)=0x58, 0x80800) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5fe260008110000000000000000000000000000000000ff0200000000000000000000000000014e204e22000890"], &(0x7f0000775000)) 2018/03/28 15:33:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0x400000000000003, 0x6, 0x1, 0x4}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x4000000, 0x5, 0x30}) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x5, {0x9, 0x7901, 0x80, 0x0, 0x3, 0xfffffffffffffffa}, 0xfffffffffffffff7, 0x5}, 0xe) modify_ldt$write(0x1, &(0x7f0000000100)={0x8, 0xffffffff, 0x1000, 0x6, 0xde1, 0x40, 0xbc, 0x4, 0x1f, 0x9}, 0x10) 2018/03/28 15:33:16 executing program 0: syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3d, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x8, 0x4, 0x80, 0x3}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x2}, 0x8) perf_event_open(&(0x7f0000348f88)={0x800000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000140)={0x0, 0x39f, 0x0, 0x2, &(0x7f00000000c0)=[{}]}) 2018/03/28 15:33:16 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000180)='./file0\x00') r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000000)='./file0\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000001c0)={0x1, 0x3, 0xffffffffffffffe2, 0x100000001, 0x1b}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/174) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000040)=0x50) 2018/03/28 15:33:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x20) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="bf9d85150b05794bdf1b88e53809832f77b698f95b979e74362c8ede7c84339f976116533b39d45a184acb681ea00f266917e1647028598ab253c0b1b52e65f091fadc1ee63ec2002cd3fea1b2a5307e2f31a5b15aa1ab9228b5ce458cbc346f035900c36031c5a2474ef86ce6baf9df060d300bd5d75fc9fc6f2d242c676ffb319a149dba952ee5971e0d6860b77fb2317e518f96ce213b37edfca9691f2f1e"], 0x2) 2018/03/28 15:33:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x200000) 2018/03/28 15:33:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xc, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x3, 0x87) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x1d, 0x4, 0x7, 0x3f25, 0x0, 0x9, 0x20, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000003000)="467a84d708c8a0c3e1aabc35717bceb8efceeed978e8a735", 0x18}], 0x1, &(0x7f0000001240)}, 0x0) 2018/03/28 15:33:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) lookup_dcookie(0x5, &(0x7f0000000080)=""/26, 0x1a) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852c, 0xffff, 0x10000007fffffff}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b82a86195399d6cf0acff2cb28e917e9ff23005bdbeb98dba252649ea76e5761792d7b2eea9353eb393486161325aff8b8a4746866ef0e4769ad49d903436c60d25aa0886d1bd9a7ecb8d5b075464b61eb18844f04b319e14525aaaddf48621c18b08868c6216a4d65ac45d29f5a0e4aeaa1837438a72b611a5bceb6d68d2b6fb09aca54891dd3867957f85021c429663ffa485065ddfabecfe676543637f819b965417f740a510c964ac7ab443b68663599591218fe908757d78f5372ab972e5d", 0xc1}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/03/28 15:33:17 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2000, 0x0) syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x5, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x40002, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)="03", 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup2(r1, r2) syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x100000000) 2018/03/28 15:33:17 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) prctl$setptracer(0x59616d61, 0xffffffffffffffff) 2018/03/28 15:33:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000001480)=[{&(0x7f0000002000)="23da242f8ecb45e9", 0x8}], 0x1, &(0x7f0000000080), 0x0, 0x4}, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x3}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000001fc0)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/03/28 15:33:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r1, 0x18, &(0x7f000000c000)}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000440)={0x1b}) 2018/03/28 15:33:17 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xfffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd07) lseek(r0, 0x0, 0x3) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f00000005c0)="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", 0xd3, 0x20000001, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e20}, 0x2e) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) 2018/03/28 15:33:17 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x41) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x190}, {r0}, {r0, 0x5408}, {r0}, {r0, 0x24}, {r0, 0x8000}, {r0, 0x80}, {r0, 0x2400}, {r0, 0x10}, {r0}], 0xa, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f00000001c0)={0xe000}, 0x8) r3 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000000)=r0) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0xb81, 0x8001) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000180)=0x50) fanotify_mark(0xffffffffffffffff, 0x71, 0xfffffffffffffffd, r3, &(0x7f000028cff8)='./file0\x00') 2018/03/28 15:33:17 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) 2018/03/28 15:33:17 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'gre0\x00', 0x200}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)) 2018/03/28 15:33:17 executing program 4: rt_sigaction(0x20, &(0x7f0000000000)={0x0, {0x3ff}, 0x10000004, 0xffff}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xc4a}, &(0x7f0000000080)=0x8) readv(r0, &(0x7f0000000040), 0x200000000000014c) 2018/03/28 15:33:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}}, 0x76, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@generic={0x4, "10e9ac52d8cc5cf3cdb1c982d171fa3f5e59132ecd86fea5e506c62d8b95edea0ffbf35a93361b6c4f45877ce26078311775afb010510be44f5cd9ac5b16268bde4fca85a2c2b6f12f901a1400ddaf6b51edb8215621538c559bd32c23a2cda6266169159be609aa6232f275a7646273cba41adcbdfb88a380c72c4db25e"}, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e40), 0x32d}}], 0x2, 0x0) 2018/03/28 15:33:17 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000001b80)='./file0\x00', 0x40800, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/hwrng\x00', 0x101000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001c00)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/dsp\x00', 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000001cc0)='/dev/input/mouse#\x00', 0x7, 0x81) memfd_create(&(0x7f0000001d00)=']vboxnet0proc.]\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001d40)='/dev/dsp#\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/qat_adf_ctl\x00', 0x6800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0}, &(0x7f0000001e40)=0xc) getgroups(0x8, &(0x7f0000001e80)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f0000001dc0)='./file0\x00', r3, r4) process_vm_readv(r2, &(0x7f0000000800)=[{&(0x7f0000000040)=""/148, 0x94}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/152, 0x98}, {&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/200, 0xc8}, {&(0x7f0000000540)=""/186, 0xba}, {&(0x7f0000000600)=""/211, 0xd3}, {&(0x7f0000000700)=""/200, 0xc8}], 0x9, &(0x7f0000001b00)=[{&(0x7f0000000880)=""/201, 0xc9}, {&(0x7f0000000980)=""/103, 0x67}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000a00)=""/72, 0x48}, {&(0x7f0000000a80)=""/22, 0x16}, {&(0x7f0000000ac0)=""/45, 0x2d}, {&(0x7f0000000b00)=""/4096, 0x1000}], 0x7, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r6 = gettid() r7 = getpgrp(0x0) r8 = fcntl$dupfd(r1, 0x0, r1) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r1, &(0x7f0000000000)={r8, r1, 0x100000001}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0x1a0}]}) gettid() fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000001b40)=0x5) 2018/03/28 15:33:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(r0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x4, 0x4, 0x5}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x24) socket$nl_crypto(0x10, 0x3, 0x15) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000000200)}, 0x20) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) 2018/03/28 15:33:17 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1ea7438d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000200)="015685b647faffc8bdb4617ab45f6e1e8569dd87a8f3493d5d5d6d87ed6651780fb7e3c45f53047548931276f007c04042149d016633dec69bbfbcc04918bacb8822562b2411ba4ea23084427706125895a646cd2fff1477927f0dcb4b88753f681b7cbe1f15216228ef18de527e8b94ce9e4dfcd311edf20d7a4c45e381a8a678ef657ea52035ae123c809fc6da2301d6eabe1b3e1737bbee733beea19eefcfa5b8e16d2993fece6f1ea1f97f14dcb9db63790e4920b9a0edef6302843072ec545f459970", 0xc5, 0x0) 2018/03/28 15:33:17 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x5a1401) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x5d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x36d, &(0x7f0000000000)=[{0xce47, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x8) 2018/03/28 15:33:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000002d0001628bbbfe8b7ef6bb8000f0fa3def1c76aa6525299ee99aceffffffffffaed3d53d00"], 0x1}, 0x1}, 0x0) 2018/03/28 15:33:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffb) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000400), 0x181e7dec969c8430) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc9, 0x80080) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x7}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="da73dd3871aa3cef05eabff0ffb17e47f8b43c7d2343637d88ba0ef5693e3611b7d1b22cda0af661d61de9c09ba0f970ec83d246390f8f7a3b767683776992f238fa9abe4cc6b057cb8cc471b641cca1b221d11d0c7e69d7e906e3a8ca93f4716a55f1c12758e46e0dd24d929c27e1ebf460f6da032dc4cbd2", 0x79) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) 2018/03/28 15:33:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0xe, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}}}, [0x60a, 0x10001, 0x8, 0x80000001, 0x8, 0x2, 0xfc, 0x1ff, 0x9, 0xffffffff, 0x1f, 0x10000, 0x80, 0xffffffff, 0xef18]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000003c0)={"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"}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f00000002c0), 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0xd1, 0x12}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r4) 2018/03/28 15:33:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) r2 = dup2(r0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) write(r1, &(0x7f0000000000), 0x0) 2018/03/28 15:33:17 executing program 3: r0 = socket(0x1e, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e21}}}, 0x84) getsockopt(r0, 0x10f, 0x84, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/28 15:33:17 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000080), 0x0) close(r0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xfb}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/28 15:33:17 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@empty, r1}, 0x14) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/28 15:33:17 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x440000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001040)="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", 0x1000) sendmsg(r0, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002900000008200000"], 0x10}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) 2018/03/28 15:33:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r0, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/3) 2018/03/28 15:33:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b92878d13b939ea97b628138840ec0cdd26a494d", 0x14, r3) tkill(r2, 0x1000000000016) syz_open_pts(r0, 0x81aa481223e1ca2f) 2018/03/28 15:33:17 executing program 3: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x8100, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000400)={0x0, 0x7, 0x80000000}) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) r1 = socket$netlink(0x10, 0x3, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r1, 0x280}, {r2, 0x1002}], 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0x8}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) sendmmsg$inet_sctp(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="1b7ea622de13ebba89fe8bd7b69796ba5aa763108306c89016ed08bcf2a370d10b062f65810f4144e1475b28bf9729dfae5e171dd1e0404cfc68f236e5c7a3afdbc415c677fa91635da270435cd4d668ea2b12860e03416f8747c6b9284104fe3a5dac366d44f5a052b0a66a28f4c5b735497df425dd49efdf8499aa0587e9991be8c3d719d90489c44a855d35f1ae5055fbfd50547b65060c5f140dbb", 0x9d}, {&(0x7f00000002c0)="2e8e543ee64357663763fd3c9c19f0187c44456466e4016c576df9beef311545a3383020e07aafc3f24992b7f92a343ba27ed12c2c22bb6fc52965db1c14581913ab5f207b7f6b3b28bab2de951dd40e956e4bf326f3f9e07299be0bd2fa5d9e3f8a61adccd546bd5c601181dab0f124ab22c0a2e03586e96f60f4384a9191548548ad3c04501355d6190a001cc9afec906ea353c56d467754050605a3b81e0095fafdfadf41ffb947f483f49283faf0de31ad10c5946094bc1e7bbf32dda6d5fd10166b4f55e4aafffadd55e830df9428e0c7e111db4b7911c0f7de799133c2c361136118f15c5d748226f461a5a9a7", 0xf0}], 0x2, 0x0, 0x0, 0x40000}], 0x1, 0x0) 2018/03/28 15:33:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1ff, 0x4) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/03/28 15:33:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3fffffffffe) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000001200)={0x18, 0x25, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='vlan0\x00') r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20001, 0x11) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) 2018/03/28 15:33:17 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}}, 0x1e) 2018/03/28 15:33:17 executing program 1: mmap(&(0x7f0000179000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x14, &(0x7f0000e64ff7), 0x0) 2018/03/28 15:33:17 executing program 2: 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$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0xadd) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0x59) 2018/03/28 15:33:17 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x9, 0x768, 0x7f, 0x3, 0x40, 0x2, 0x80000001}, 0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f0000000180)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x3, r1, 0x1}) 2018/03/28 15:33:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="e60c2f"], 0x1) 2018/03/28 15:33:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000000000009509000000000000abb1dec4cf7b80d4d091ffb0b6b65ac66e377d3bff82766c1a328d562c2f7ae113034d2770c9f283f2a01a1793bc95414a26287f917156"], &(0x7f0000000100)='syzkaller\x00', 0x7, 0x488, &(0x7f00001a7f05)=""/251}, 0x48) personality(0xc) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140)) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80000) sendto$unix(r0, &(0x7f0000000240)="a7b58f5ca5199d6d2e1c4396d9e4a1eea52b5240da3f726125b8b7954388650e2f1a7836219f60587c3e87010eb9f5071cc4791aee11f8", 0x37, 0x8004, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/28 15:33:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf850000000000a0f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) tee(r0, r1, 0x8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1102}) dup3(r1, r2, 0x0) 2018/03/28 15:33:17 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, 0x10) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x4) 2018/03/28 15:33:17 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x40) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioperm(0x4, 0xe57c, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) 2018/03/28 15:33:17 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = socket$alg(0x26, 0x5, 0x0) fstat(r0, &(0x7f0000000040)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e0e000/0x2000)=nil, 0x2000) read(r1, &(0x7f00000000c0)=""/118, 0x76) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/28 15:33:17 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x7}, {0x3, 0xfff}], 0x2) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) 2018/03/28 15:33:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) set_tid_address(&(0x7f0000000280)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/28 15:33:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/82, 0x52}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/221, 0xdd}, {&(0x7f0000001240)=""/107, 0x6b}, {&(0x7f00000000c0)}, {&(0x7f00000012c0)=""/155, 0x9b}, {&(0x7f0000001380)=""/57, 0x39}, {&(0x7f00000013c0)=""/156, 0x9c}], 0x8, 0x0) clock_getres(0x1, &(0x7f00000000c0)) 2018/03/28 15:33:17 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101001, 0x0) r2 = socket$packet(0x11, 0x1002, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/28 15:33:17 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101a42, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x7, [0xfffffffffffffffd, 0x3, 0x7, 0xffffffffffff2c52, 0x9, 0x40, 0x2]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000000000)=0x1, 0x2) 2018/03/28 15:33:17 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000100)={0x0, 0x5}) close(r1) 2018/03/28 15:33:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x80000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000300)={0x3, r2}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x84d, 0x40) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') tee(r1, r3, 0x7, 0x2) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r4, 0x301, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd7ef}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/03/28 15:33:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x4}, 0x8) 2018/03/28 15:33:17 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xb, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x4, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b4, 0xffffffff, 0xffffffff, 0x1b4, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x98, 0xf8}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xbc}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x4c) 2018/03/28 15:33:17 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x4, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbdd, 0x2040) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000d1, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffff6d) 2018/03/28 15:33:17 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x100) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000300)) execveat(r0, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)="73656c696e757826656d31063a2c00", &(0x7f0000000100)='@vmnet1]\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='^\x00', &(0x7f00000001c0)='eth0{^&tselinux-trusted\x00', &(0x7f0000000200)='GPL\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)=')\x00'], 0x500) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) 2018/03/28 15:33:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) prctl$void(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x82, 0xfffffffffffffd0b) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x7d, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/125}, &(0x7f0000000280)=0x50) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x100, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/03/28 15:33:17 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x1000, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x8000, 0x9d) pipe(&(0x7f0000035ff8)={0xffffffffffffffff}) creat(&(0x7f00005dfffa)='./bus\x00', 0x0) r1 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r1, 0x0) open(&(0x7f0000a31ff8)='./bus\x00', 0x0, 0x0) inotify_init1(0x0) 2018/03/28 15:33:18 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffff000, 0x8) setrlimit(0x0, &(0x7f0000000000)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) clone(0x80000, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) 2018/03/28 15:33:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1133) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10d000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001080)={"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"}) r2 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000001480)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000014c0)="fcb4740e1f87c5a6500a273810c7e9ae4ebc04d3993073096443b0e5a31a360d0873c43fd772aaaff85af8c00746cca261f6453a3b357d7fdc00ddc5ab795af42bbf9364407412f65c42b56157340e2a9b03e453da5b6dd7368187caaa83e91abad1f0206f012d9a687baf529b36a000b799aa83c494a8750f6ec23a0dd7560db77fd9732c2c1505ab14b1f242bc7a91562807ef30c05bdd706dbeea5235377dd8c3a02732df7d823aa22e18cfd7887c961e9251f66634d81ed63cee175c820f441f89", 0xc3) 2018/03/28 15:33:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/28 15:33:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x939, 0x303000) io_submit(r1, 0x1, &(0x7f0000c32000)=[&(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) 2018/03/28 15:33:18 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'gre0\x00', 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff01, 0x40000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/28 15:33:18 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'ipddp0\x00', 0x4}, 0x18) mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x2000828, &(0x7f0000000200)) 2018/03/28 15:33:18 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b99e0000000f329a14000000020066b831008ed0660f080f20c035000001000f22c0f01099753700000f229a0fc71e0f009c7e01000000d3aa95000000", 0x3d}], 0x1, 0x0, &(0x7f0000000000)=[@cr4={0x1, 0x20000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = fcntl$getown(r0, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000280)=0x80000001, 0x4) prctl$setptracer(0x59616d61, r4) io_setup(0x7fff, &(0x7f0000000080)=0x0) r6 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x400) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="f9a12edb31200f2c311c5c392c90a1efe153cfb719ae1b69da409ccc4fa3fb5525948b7a59c3a71c5b1802ebe99b520c4fd31db31e149457efc2553d7b621fa7b241f312c31be7794f4a4955f398086f118d28d1178ab3b26d50ad8208892def222e85645a5b52de15fdd0fa0cb3de8a4910a45296508233e37c513d4a480b0416dbc737499263a970f7d31a9b43f4299747bd491c21", 0x96, 0x2, 0x0, 0x1, r6}, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)="13") 2018/03/28 15:33:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) set_mempolicy(0x4001, &(0x7f0000aebff8), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x80) sendto$inet(r1, &(0x7f0000000400)="4085aca62596da17997c39e737cbcd703cf04674b82a292d16a27a4c60f4921585ec8c186088d620ac46e15aec5cc251af0681b2f0855df68b68aa52433bc1ae60ac4161ff74b2a448", 0x49, 0x1, &(0x7f0000000480)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x50, r1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000002c0)=0x7f) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x1}, &(0x7f0000000200)=0xfe9e) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000540)=""/12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)={r4, 0xfffffffffffffff7}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r4, 0x5, 0x20}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000340)=0xfffffe69) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000300)={0x0, 0x8, 0x1, 0xce, &(0x7f0000ffc000/0x1000)=nil, 0x1f}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000004c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/03/28 15:33:18 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x2, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x6) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) shutdown(r1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/28 15:33:18 executing program 3: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x80247008) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x1, 0x8, 0x3, 0x10001}}) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0xc4e, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="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", 0xff}], 0x1, 0x0, 0x0, 0x840}, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0xb, 0x1b, 0x0, "ad98841af16f5264a8f30234d50811c780b2851d2d805cb39dc40500000000000000a35df42038483ee0a6e032c83ca925612704328dd0602fd1e3b54ab4bbe3", "67d64ba52d050b86b58f436809850cf0be56dcefbc6097ae41148362ea8681af", [0x3ff, 0x1]}) 2018/03/28 15:33:18 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0x4) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffd}, &(0x7f00000000c0)=0x8) 2018/03/28 15:33:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000423fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000fc2c9edbe000000000000000000000000000000000"]) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) bind$alg(r0, &(0x7f0000ccb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) [ 176.502135] kvm: emulating exchange as write 2018/03/28 15:33:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d555afffc5d03c8a2af223f0000000000000000000000000000000000000000000000000001000000020000007f00000100000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) 2018/03/28 15:33:18 executing program 6: syslog(0x3, &(0x7f0000000000)=""/246, 0xf6) timerfd_create(0x5, 0x800) 2018/03/28 15:33:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="48f4d74e62f9f029912bdd98aea9c6fd7ff795d724721913cc53710a47ff2ffafb5b77a690c4d520b5c056e24f1be1e0ffc761") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="e6558f1a", 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/28 15:33:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xb9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/28 15:33:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000340)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x2a, 0x5}, &(0x7f0000000040)=0x0) timer_delete(r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000180)={r5, 0x3}, &(0x7f00000001c0)=0x8) poll(&(0x7f0000000080)=[{r0, 0x1000}, {r0, 0x401}, {r1, 0x2000}, {r0, 0x14}, {r0, 0x100}, {r1, 0xc0}, {r1, 0x9348}], 0x7, 0x7fff) 2018/03/28 15:33:18 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="240000002d00030007fffd946fa283b70a00000003000000031e856835400040030000000516be4adf58e3e2c920c630ddd265b1ac62a6ab", 0xfffffd52}], 0x0, 0x0, 0x0, 0x3}, 0x1000) 2018/03/28 15:33:18 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540)={0x6}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) get_mempolicy(&(0x7f0000000480), &(0x7f00000004c0), 0xffffffffffffff40, &(0x7f0000ffb000/0x4000)=nil, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x8200, 0x5, 0x1, 0x0}, &(0x7f00000003c0)=0x10) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1800000000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x3f}, 0x8) r4 = getpid() setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r3, 0xfffffffffffffffc}, 0x8) ptrace$getsig(0x4202, r4, 0xfffffffffffffe00, &(0x7f0000000180)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40, 0x0) sysfs$2(0x2, 0xbe64, &(0x7f0000000980)=""/23) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000940)={r5, &(0x7f0000000840)=""/209}) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x40) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x384}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xe0, r7, 0x2, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x70e}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbc24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbc2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000000000}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x4004000) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000000100)={0x6, 0x9}) connect$nfc_llcp(r6, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x7, "42938aa9b6e1dd2368f682ac28597d32689a965fd8ed5c8b9b12c23bb58e008993877c886c27128f972dd6964623dc1d447df217805812d2458b5811f4e083", 0x32}, 0x58) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000080)={0x81}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f0000000140)={0x20000002}) 2018/03/28 15:33:18 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x4040) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x6}}) 2018/03/28 15:33:18 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x30) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x1, r3}) sendto(r2, &(0x7f0000001180)="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", 0x100b, 0x40001, &(0x7f00000021c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'ifb0\x00'}}, 0x80) 2018/03/28 15:33:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000080)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000000)=0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000100)=""/4096) 2018/03/28 15:33:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0x9}, 0x569) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001240)={0x0, @local, @remote}, &(0x7f0000001280)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x0, 0x10, &(0x7f0000000040)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x28}, @exit={0x95}, @exit={0x95}, @jmp={0x5, 0x6, 0xf, 0x5, 0x4, 0x6}, @map={0x18, 0x9, 0x1, 0x0, r0}, @generic={0x1ff, 0x2, 0x7, 0x4}, @generic={0x0, 0x0, 0xb7a, 0xfff}], &(0x7f00000000c0)='syzkaller\x00', 0x1e1f, 0x40, &(0x7f0000000100)=""/64, 0x40f00, 0x1, [], r1}, 0x48) 2018/03/28 15:33:18 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000001c0)={@loopback, @multicast1, @remote}, &(0x7f0000000200)=0xc) 2018/03/28 15:33:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f0000000040)='user\x00', 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)={0xe0, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x95}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd516}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8b}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffd}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x44001) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) r6 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000000140)="d8b75175b26b6f0fb5686d83d5adedd2c4b787b581fbf97186ad73b629753172384260bc536e33878b0234bb3839783fe2d77c3ff7d7378d10dd7e8e701eea06fb8f0b8e53c12effc0fa7f98c75440a524d268fe16a5ad430a2227daf44bc5ca61930e078d871ea3bfc151f5b3d8aa066ee19c73fcf421b2f53df93f25ef83190544aa40b5e49f88b2be9cdeacb70b9839f0b45324bbd5c014f5bb665b6863e868792f29724ae3ba7a") keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r7, r7}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/28 15:33:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000001500010000000000000000000a00000066c1f6f5d7aba40471508b3da0a3cb56cab66429c03f2b819d1cb2684231a2c419f8d3e62cb50dfa40db5a7acb1cc7d47bd2c11f3223560efa4b00fd703fe3165a49af94cb3d61457d05672d6330aca539a6db8e6f5f3ea139c5b35ee6093dcc4d08bad7f44b3e0f8f50a89272b13eb0cd4d2f9647da1a82f4b0b56c9e103df07882c890921015accce77f56f08e7ef4adc8dd", @ANYRES32=r1, @ANYBLOB="148002001503972b5bbb26f6c24b000000000000"], 0x2c}, 0x1}, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f00000002c0)=""/217, &(0x7f0000000100)=0xd9) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000000c0)) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)=""/95, 0xffffffffffffff87) 2018/03/28 15:33:18 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000000000000007000000000000009500fcff00000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0d84045ddd55a6eaca28351195bc0a695dd44af3764d8c8ae1863775d5333b4e9f6a19017b82d61f3be3be10bd37273660ef77b5a5a5cfb171d0d90eeaedb3"}, 0x58, &(0x7f0000001240), 0x0, &(0x7f0000001280)}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x711800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/03/28 15:33:18 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000080)={0x18af, 0xff, 0x1, 0x8, 0x1, 0x800}) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2001ccfd3b092ded572ad8e220158e01f5762350ffbb5e3e1d3852538a42338f1321bcc865d9245a13f0e162e3333f1b4b44ff48c1659986fffc2f2945990172a622b313d4c624f43e9a3649d6164352cb09c19dcf8bc1eec02310610efe4b0d", @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x20}, 0x40000) 2018/03/28 15:33:18 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000001200)='/dev/amidi#\x00', 0x8, 0x40000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000012c0)=""/183, &(0x7f0000001280)=0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001180)) r1 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x2, &(0x7f00000001c0)) syz_open_dev$binder(&(0x7f0000001700)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000010c0)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x3, 0x4000) perf_event_open(&(0x7f0000001040)={0x5, 0x70, 0x0, 0x6, 0x7fff, 0x7fffffff, 0x0, 0x1ff, 0x0, 0x8, 0xffffffffffffffff, 0x2517, 0x1, 0xffff, 0x6, 0x1, 0x3ff, 0x8, 0x1, 0x3f, 0x252, 0x7, 0xffffffffffffffe1, 0x1, 0x1, 0x2, 0x1ff, 0x5, 0x6, 0x7ff, 0xd872, 0x2ef4, 0x1f, 0x0, 0x10000, 0xff, 0x0, 0x5, 0x0, 0x1, 0x2, @perf_config_ext={0xffffffff, 0x100}, 0x88, 0x9, 0xf1, 0x6, 0x7ff, 0x1, 0x9}, r2, 0xa, r3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000200)=0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) timer_getoverrun(r4) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000001380)=@nfc_llcp={0x27, 0x0, 0x1, 0x4, 0x0, 0x40, "55ee189b55768ea598856bf031c77d9153071e279abcb2da288b34df9825062d03faec764be4425bf17a22850a07e36c7e6a0dca3a2a159f483cb69cac999b", 0x25}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001400)="0b2e9a9111684aceb617f0b03ab6c76f35b0e8b25109b52681b81ec9d59db16215625d8ac767452331db683bb599e21f4c87501b3318cccc3d663bf020c2e6d38e4fcb7b0b162977c60cf654bb10112f3eb0e6fd31cd72a210ccfd4e2a71c910b82b870f474cee2884a12d93840e27d8a9c0ccd78bb78a450fdc86e2699099de3296c530da1e957ad787a1cab3ee7f93f589340962c5d495bebb36b83b9066c190d4d576d0bf1417529887f160845ad54dff018174a2fdf22733d40ca3df86be560f76e971560e7d7e1e9a7583391bb836f843da3ad549eb60db96ba6205", 0xde}, {&(0x7f0000001500)="9b8c6472c816ac9b9951586686c04700f1db1273c290cf02511837565736abebabfc803a56aff61b84ba5e6842a933149820025ee2b2ab6ac14be4fd50a068e549bfd78774e167033a5b8b41f33fb3e4049e140f14bb33a5332c8dd130c9c801a1d5874955ec9ab56a0dc9218028b976215ac999bbc5a862d316d36801ec534e669231fae64e7a9f52d778e9b251367f6ffb384d07bb191d0139fabf9e6813f556988713ff68fbbb11f1b0032daee71f0efc187261cf289ba4d525e8cb4fd5a844cc6c83fcb9475306a28a9e35f366b46b63e6ade5aca6bc3958724dc048907ea101e5a77d20c1c4f1", 0xe9}], 0x2, &(0x7f0000001600)=[{0xc4, 0x109, 0x6d, "c351db15909815a6dd6e44729a6148f92c6ea1d4291e43b6b34b5a5baa670cd405e4aa1dbd62b31547ed74d82b6cc9614df434e6c3468c4adf2843b2aec7fdff004c0a9c55b4dfd04fcc9a041134265f44fe71df727eba037a91707e9e6fad7a0f6bfe27d2d726369aa45f27231e17f827b20f41f6c8fb4568113d577133e2f036ee84192845f01c07c4a4bcebdb0106945f7ac3c60d1ec95b89ff4f4482039b74fc5770a04d8664b34ce1cd8600b54dde4bf96a74af"}], 0xc4, 0x800}, 0x800) 2018/03/28 15:33:18 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x2, 0x8, 0x1, 0xffffffff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 176.705265] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 176.762242] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/28 15:33:18 executing program 4: io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c41ff8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x7d}, 0x8) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d7fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)}]) 2018/03/28 15:33:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000001c0)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}}) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000040)=0x200, 0x4) 2018/03/28 15:33:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000025c000)={0x2, 0x6c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x1001}) keyctl$link(0x8, 0x0, r0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x81, 0xfffffffffffffffb}) 2018/03/28 15:33:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x53d0722c, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x2, 0x1000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x564}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000001100)=@nl=@unspec, 0x80) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x3) 2018/03/28 15:33:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/03/28 15:33:18 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x10000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b79000001000000046ef9d167a"]) 2018/03/28 15:33:18 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100, 0x400}, 0xfffffffffffffd6a) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1f, 0x1e, 0x1f}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000c25fff), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/03/28 15:33:18 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x20600, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff44, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xf82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000fcffffff0000000007518623", @ANYRES32=0x0, @ANYRES32=0x2710, @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYBLOB="0000000001000000000000000000000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) 2018/03/28 15:33:18 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000180)) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) write$selinux_create(r0, &(0x7f0000000040)=ANY=[], 0x2b6) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000080)=""/111, &(0x7f0000000140)=0x6f) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7d8bf34d8d4fde23003d1253459dcc26f97578acac"], 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='/dev/audio\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'teql0\x00', 0x2}) 2018/03/28 15:33:18 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x624800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x8, 0x9, 0x8000}}, &(0x7f00000000c0)=0xb0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000080)=0x44) r3 = dup2(r1, r2) writev(r3, &(0x7f0000001500)=[{&(0x7f00000003c0)="cc4c2be5a58925b0ebcc0eae2f98eda306477e731a18407ae913f2d6645725895f6fde77d2c582d9da5ac3", 0x2b}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="554b6bc38ce82f326edbd4f24463aa99627809b51b367b2688eaa4affe81c7f70b2baa9e0ae2ebe64cb9cc296f2901042beacd422da66fa098a889a6fc3c7440d9e7af0be09d0b686f867888781442a359c9befd0b85185e1f15e43cb80d00ea65af19c04da560f4a59538dba899414d141053945daa93562ac9bc89f1c8f9dc0da7ca99388ae8dfecc610cde34685f516c80a4220140ae51666055ba00c47ac1012d23d2442414867c8a906380e396d856310de8d05e5d0ddc3cc9f6352841b76231d9c958f2ec1e4a77437ec60c8815d", 0xd1}], 0x3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0), 0x10) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) [ 176.862272] : renamed from bcsh0 2018/03/28 15:33:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) setns(r0, 0x44000000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002c00ff0a0000000000000000010000000c0000006b1b010008000000"], 0x20}, 0x1}, 0x0) 2018/03/28 15:33:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x4, 0xffffffffffff2683, &(0x7f0000000040)=""/137, &(0x7f0000000100)=0x89) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000440000), 0xadab, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r1, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089ef70), 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/03/28 15:33:18 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x10000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100)=0x4, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x0, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff7cd5}}}, 0x32) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x440, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x81, 0xe45, 0xda31, 0x8, 0x80000001, 0x1f}) setsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f000003affc), 0x3c) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) 2018/03/28 15:33:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000400)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ee0000)={'vcan0\x00'}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "69219ff686e6647a40e0f60b7b66d200d15ee74f7eb658acea2bd67bb3ea73689ca36a474b6caf9c51b0f74178ff20e775769b974313bd9af1b6693ee8c5f644"}, 0x48}, 0x1}, 0x80) r0 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7d6fc5c8, 0x101) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)) 2018/03/28 15:33:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x4000) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x0, 0xffffffff, 0x3, 0x10000, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mbind(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x1, &(0x7f00000001c0), 0x2, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r2 = memfd_create(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/03/28 15:33:18 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lseek(r1, 0x400000, 0x0) writev(r1, &(0x7f0000001380), 0x0) close(r0) 2018/03/28 15:33:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001140)='/dev/hwrng\x00', 0x84001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001180)={0x0, 0x72}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001200)={r2, 0x2a, "433eb904e5ccdb8c2781770601120eb16cd9be5bbb1d76a61b039bb7b12fbb539213eca8963219253f3b"}, &(0x7f0000001240)=0x32) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "281bac1232b9ffa09c44bb222236b514591708065dea24ce8512878d9da74756ffd4e4592d004d6f6f3d2de8af9889a21b2c712e2ac07562a6e09651313adc95ffb53c2121ec4b3edee578666133a1baec83c88663aef09c3e2271e38b7f039f2d6968dde94b1478070a7453e26bbe94df03a237ca2e547b82aa168035ad4abe7cea3917c7e24326c1a08a7ec1e06ac0217342702325056e939ab684de8026597a545677ef12bae399f820a00227dc45b94bc69f91c203dad3ce92f2a802628cf5f6a22dae66f6ee9a5ffd93676e58805052890f55e9578a108e76dd96e420aaf8165bf3f1e6c3fed3ea7665f3a42e1a704ed5f72184b8992e3b48aba2271ed37ca272d9750237d78f1cb39e19106fda3fdaffa191fbf5870767c88c4ccd7bc733a107a09f648cc91a20c2c38013c6beaeacef8c9ac345ba3e34c99111989531cc520b4284762b39ee8f0fc8bf0d0fcfd96360d68399f5015a15609fee4cd751b86d4bbf928e588ea6200d5730454c2d0e576a6c08d41857a5ad7914ec8bf565901c78e310b2de605b1fb57eefbb26d237902cdc7091a1403147b8e99dd6c5a6792e742dd5d33fc5bb39faab2a74b801011396a48c00654e41448c76cacbe465378145a2ac388c9c135db671de6f132f703c7c98447770390eae6ae2aace74b3215d9a362068bb95ae52cfbe445e8e26e2074fc97954f7a28cd8d04743b670cd7ec3d2f06d44a2552fbe6a098f499c56bfdd6af43795cb48ddef7915f9917823046d8ad1b92454d19f3d92d11b4e7a3e802c6426b3f635dbef70405ce662a6285d093c78c701487d807452d2a5655a363f9608c00145034f8093e17ef4753b37ea86759390833a9245163782d5a4613168c173a9aab65ddea12dadabfe779b4b02f3b0986d56448894d29629ac762d1191024ba3a385148440f270e7b9cb51258874b24ec8bbcf8025aaae1a1d3f91b22a41b5d7dbc56f7de82c1c862a2e13e66b6af080f0a0786d58b5986fe2895fc469dab90fd101b40f472addec1f282e8f1aa953447b879d32d9992d2bc3148e952764cdbd5c25d64f2f64d7ad3e6ab7087b397e3fdb3338909bac78d26e20fc2a19446263b3701f7524c1b0120bf1d6914d610b195a2e8366a7da83e1845112c9758e7ddfba11ae6460151a28b53bf87255db1f550d77f408c665d63400157d177632005dfd7f9b77b9c81ff5f9c438d7d8b2707ec3391c926b3331fb8f634f7a11e927068e850b41f90da38450516b94d37062130d378077fe63f12ebec43549f7f17f4a5cb21082bc5e64a7c142a8fa639c45d019cebf031450ba30f5c89a2b88e84a35e8bebd2a9586499d66f490491f750147663454169ef6844ccc765b213dd5d6f95508f71d1bd2ca85fad7eef0e0e2bdcac2af62102efda9cda745fb651f4786c4d51cc8ce7a9283cb0189bb07c39b91a2909beb91882a100221f76cb91c11de0a3f418179d42723439e538633ac5fe70f9c3f0d33d3db338f821e2046cdcaf94f90cb67921511bd2daff80534260fc59e4776a65db72fd35f874362da7aa5a598aa041981e196ad19ea71e2fbdb49236ea29fd5cb3523d1ae3e951bf7b443a6a7138e81fa82e4492a8c078754e89cbbe12be257aa7f8bdebed2ca90ebc03797150943136fe83fbfd89165ed9352346a464ca43091f70f300a0c1c78e7906c5d47151d1d3f96f6cfafa630ff85b1fe7bdab922510240cd091f41c826f90b931facfec412f5434ca182c467c15d14ee6e434f99918cf0b1fc77fb28e980f32c856150d634a3029fe56299f86b84d9d1954f80a59dee7928aca00b923be54979726d680018d3bea5b03a3035ded7230c92ceabb7aeda2f6d9606cdfe17ef0d656fb810504e545db1c752b7b0ae3bf0210e74d72efe402c423c81413d8e2c98f4cd21c31dc5d6c28edc12c93e4cde14f9e480cbe295b42d5a691b39e79bfc403dadd6dfc215f98ce636dd9f15276859c05d01d597f529d505c6cd7c9ed0fce3657c76f2d947b7bf99b494faca3de5c7e08da48dfe4bd9d4be73bfed0e7c63c6539268c6e81be959170429ce45f3519a00eb208032b08973c7f15e13f6ab106fd9050960c4644a10e3515a70ad5cf9696ea72ce37e3c1159347a6047f9b0b94f9439caf6601c4eea5459bebaa3224d1c38fc9f300fda48f3bdd0da2a3423f46c24077d0d3dcf3275c2c513959cdc5b5b4ac0d9a1bd16b7ca42f27db18c571cadfa06e7d7a3d5caadf9f290ddbceff8d1cb30316873617d52077f6e98b316cd8277e5e4919ffd78d2b00e3e0afd4551c82a975dbdafaf4e00d290fe0a36f868f0f30424c14d5c69db519e076fbf1a475b274d4916ecf6e9d4c075b8fcc05cf533530fedcc3d2a0a3b933275c682d3f70ba804c3ec9936fee693f83bd85da5b78b6c7937a8a67f2d6f81d85e31d00a57aceac135089cb3510d2bc543bfea3ca79441a8ffaf022d336dbcf27d659a4a93ad2abb30ecb86ee3d6efa2242401991d300083b16ff6ed2450180c0cc5348d03eebadb856e26f1135d1a5e66da338bb2b9797f12bd4e4f703ec36c760b2ab9d5f2e8ffc09f5e3f0fff7fe207dbbb95e8ef7af7bf9db4b35a036bc4b6e473ea6c0a1b3e5580682fc57ca971edb9c73ce224572c80089c16631c376a18670337ef9f17c665892e8d76a17f5019d146e38fcb3b97ff5ed6826df3b10cc133e80d1c7582c1afdc70278bd672576b0586af28adcae05e9a6441549b9c122d69aafc4c1641c8e61ccb7e564d781474b354af6bebd9cac7e1b270f88dc3a6c27a243bbab06fed441a3e5aad88d89d1246cccc4b9559c0a1f71e95403843086559e6529667f1427d96a42b0238338a6e1c36962ef929a0ae0934702e7c8b839cef62e660fdbea510afbbcfc2e3c4d8f91a419853578022a26d8a104b2a62442dabcd8426b3a59a00446dd7c2383021806cb63b28aff7f25f8504a94ff251d952b438b4ff5696a7da3ed9c50c8e7ecb0cb0952d390043e534b69cb61a1ad5672b91db14591b21f65c90e2e50920ec11954c8bf8a413a694d4a2586103386793e6b5aea13fda8b1438bc758d4cb0e62ebd4d8a04bb177b6a9952b13ad585c9033527f47f81f3defb48d1fbe1935b1a0baae17f787ec4fb255986194450075cb61e72f9a6779682368776910070ca1dc2b0f8738c2cadb594ae9277a736fe26e00dd261142873e3a3d68eee076a00aefc0426b5dc86e977df0fbbc1af67956ba950f1ef2da2d6fded8d47403257c275c65bfa951972cd76f64eb72fe93f44bb2309c92599453d19b62a3e21dc1d76f0a60417e87519675ba4490272a0447e2aad871ab64ae8526a28df18f4e7803e9576fe534d56e5ffda4817d02cfe16249b8a91413e991bf4dcc9545ba8b01434783b425e1d8eced39b33b3aadf5324cd8d621dbf0561eb8d12673433e16761821b6e6ea14b9691bad14bb1ec6fcf90b8759d133137f60fd756d1ea018277b67ef7b6bcfc63d7a3d8205f04e5e75ffecac53272ae196f17958a60af88148fe5d057758865558872b22d82955ef9fff422d7def599068f01ae6f64701eb9037ea85691e5938189c2f253413d3bd042a20712db65af2201f2c8b25efbda3917fcdfaae05ca5a05b197ba1c5cf3fb739bf1a6838407f364fcae1babb108c11dc7117e2cd69d696702f9efebaae48d46114617e56ffeb6a7edd0aaad93aed2e74d9780899cabdb1e54411f31831138823640bc23265603aae53a3a4ebf7d3a0eee1dafd95a4d3d991f09c167e36df6bf3da7679a6e70fe34341736d9b782181a18b54ee0dcfd4fa2e10e38072ed39dd315ab35b6d22a7564aed2861ac898bb27c5e0f84814da85e71f753bd8a8787b79c918ce622489810bcf2c5cf7cefe6caf17febdc5a7ffea7bd83be2a5f0307ea17c84c633e2b36069462fec6663f0aeb46afdb50952c809ec1a77c1808b722588f8947ac8bb9da13027da0ee9c12391d639dbd12bdbde527a0c5eded0be4141e8a1f5896c952554c17f19bb2293c60402804dddd1930b40c62fc7f76684d883448db98f8efa0caebbee31241d5489c503e61c25d837cb4c7f06854eab994fb9c950a4422598bbaeb54bb41fe80607146dfe5dad21d2cfa7aac7bca99f3a227bddf339dfd065fca6c1ecf095241bd57bb8869ca1c7dbdcf84fcaa9d17b69eeac2c620b6017528851ee2807b0b5f8ae1205d70ef295ac16ffd3c49c770797cb689c8a0fa9915c28b417965d41c11e63037ccd10ac828816526de8f8ef88327cf39efbe0d4df91a8460934b96265f92e46f4c99e3bbd2e076cd984e34497853afd97cff247863c66377ad99fd4e03093a990f0d80fe68871cb1b6db9d00f281fa981b2e63ef856cd6553f36504e9c94f8a4045a76ce1e2ea7ddbeca1f1e48873660344adbbcd2b237430d116be4e687078bb2f03129dd832153aeb137537f1118def345749ec3329fb5b9b81ab2e694cd139975b5247eff2b1604cf5d07cdc018aa06fa4e12139d634a448e3686aa7fb4042ef7156b67ddf53a9cbdcec3008a91b9cfeae8201b69274e6207547652a3cd5f9b3f2950cc33d96b62f474943d721204856932228fbafc1d51dfeeb3674d1da46ba39d8f3ee99b1d31167c5353f0512311424ab0af3865a86851fc2a70a5a871c543ad1a1ccd14b27176cb0813987016c9fff551dd7a36c0bbc0b0e0d304052b388c83a6c50c25d56f015688d58bc1d62b9bf4a3470098d9a47bab1aefd94cec17060bbd6f831493d8fe61af51a47f0f6c51beb4f955353c40bc91855d52737d0f109b71e85350f8eb8a2a739c09e09614fa9dbce2b79624d14fa0d366b82e7c7bb058325ba95a407ba7a62697fbb35732f10b7e77d34c4307a08286432e0041aee3d76743c7a9c546c4049fd432b3fcdfc6ef050b31c9b41eaeffa30c9cdbd01a91476c9dcf3018b7b6f20e0a4d40636ae06183db871e2d26a4f3f5f5aeb8f2ea5f3b504e8a34a9991c79e1568f0afdd808a1a4ef0856baed3b68be10ababda8ddc5fc86d7fbd61530669b3c85a676f917c452242a2ecf733ec822a93f5b9ce87b9294f134d77720a83302a5d898dcecb32259968514e9e3b431d676e05c28da835631d25ac27776932742e41bf133bab255405d7f4e4a7de6e24c0423613cba9500c90947023cd8b750609d80c2cf07c3488ff384ccbfe92e8d82e7dd6a2efa495f90544ff694d006e4f935561504aabdea0dd9e31fe9a77ccf643bb8f9fb7b1a9c02aac1eb10b0d27beca0d7a8e358b8aa0aa197a0bb7d6b2a9eb26dcbe66ed11f0cd892d85776655027eb5247ace168f2f0b9f3c85ead0d169d8a2d861d9d81f05df82069d22fd83abc0b50d59bfec38714eedb1d47938cfa323610a9339f4ee730882e543f277bbfe6949a2647bc476fd7a3195cd1f69a77cbb5796ba03aebbcc11551c0d4feba881bf9da6f93e37badbb909106bc952f93698777a2ef97169c26382046e80b5b8967058c029d4d0f2e513558a5590c9665ce5d4e930d97f583f71d3eca7551ea9773759b34dddcb9ea2ea0bcb30de8d3b55da0dde37657c00da4e0c5d213affe870aeb93eadcd8b99384006ddd90dc9ab883f6ca24e6851b69c0f61b3c4d698d87c47e73a9e0c08705eb980e15af2c89eac1c1d81f79e4527fc89fd6a73f641012645f40673d2608bced3851f5156c606296937e3a1f67f6ec18bb4f97d019277f800d3562f94cbe39d7cb3cf49a5c37f0aefefb54e08a3c39fb41697771b3d3c6e7756140772ffe4f37f394b9962a176"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001100)={0x5, 0x2, 0x8003, 0x3, 0x1, 0x80000001, 0x100000001, 0x3, r5}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000012c0)={r3, 0x7}, &(0x7f0000001300)=0x8) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x5, 0x2, 0x5}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000011c0)=0x1, 0x4) 2018/03/28 15:33:18 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x8000) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x206, 0x80000, 0x2, 0x9, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/03/28 15:33:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/rpc\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000017000), 0x4) [ 177.045308] QAT: Invalid ioctl [ 177.058951] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 177.067469] openvswitch: netlink: Flow key attr not present in new flow. [ 177.080955] QAT: Invalid ioctl 2018/03/28 15:33:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000000200)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200040, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) membarrier(0x2, 0x0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$eventfd(r2, &(0x7f0000000280)=0x8001, 0x8) r3 = dup(r0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000002c0)={'rose0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) write$eventfd(r3, &(0x7f0000605ff8), 0x10235) ioctl$TIOCSBRK(r3, 0x5427) r4 = accept4(r0, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80, 0x800) readv(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/31, 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfffffffffffffffb, 0x10001, 0x0, 0x2, 0x6}, &(0x7f0000000000)=0x98) 2018/03/28 15:33:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x5, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e21, @broadcast=0xffffffff}, 'irlan0\x00'}) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="3659af84276f0f621a0d996e2fb57e8482871948fe33f78975d443fe6db73214f8", 0x21) 2018/03/28 15:33:18 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0x80, &(0x7f0000005600)=[{}], 0x1, 0x0, 0x0, 0x3}}], 0x0, 0x0) 2018/03/28 15:33:18 executing program 3: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x3, 0x400, 0x717, 0x2}, {0x101, 0x6, 0x6, 0x1}, {0x10001, 0x2, 0x401, 0x3}, {0x3, 0x40, 0x196, 0x8139}, {0x3, 0x6, 0x3, 0xfffffffffffffff9}, {0x2d, 0x1, 0x80000001, 0x4}, {0x8, 0x3, 0x3a1, 0x5}, {0x9, 0x4, 0x16, 0x5}]}, 0x8) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x200000000301000) write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000008d2837a00020000000000000000000100"], 0x14) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r0, r1, 0x0, 0x3fe) 2018/03/28 15:33:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="180000000008da0000000000000040167b1af0fe000000001f0000000000000095e4ff00c47c62f3"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000000)=""/4096}, 0x48) [ 177.099453] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 177.108045] openvswitch: netlink: Flow key attr not present in new flow. 2018/03/28 15:33:18 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b14000/0x3000)=nil, 0x3000, 0x1020000000a) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/28 15:33:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xfffffffffffffcb0, 0x0, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @broadcast=0xffffffff}, 0xffffffffffffff4e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x48100, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000240)=""/183) 2018/03/28 15:33:19 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400000) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='/dev/snd/controlC#\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000300)=[&(0x7f0000000140)='/dev/snd/controlC#\x00', &(0x7f0000000180)='{\\)\x00', &(0x7f00000001c0)='mime_typecpuset*\x00', &(0x7f0000000200)='bdevsecurity\x00', &(0x7f0000000240)='/dev/snd/controlC#\x00', &(0x7f0000000280)='/dev/snd/controlC#\x00', &(0x7f00000002c0)='\x00'], 0x1000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) ppoll(&(0x7f00001b9fb8)=[{r0}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/28 15:33:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000080)=@ethtool_dump={0x3f}}) 2018/03/28 15:33:19 executing program 0: r0 = socket(0x5, 0x1000000000005, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x40100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0xa, 0x4, @tid=r2}) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f0000000100)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001580)='=', 0x1}], 0x1, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x2000000000000177, &(0x7f0000c21000), 0xfffffffffffffe55}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) 2018/03/28 15:33:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb0, 0x400000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2d9551f7c012f194, 0x10, 0x8, "f8f7a6b8ca6c270bb60b0fcc21a5f50d38f716ebdea87f34d265f6364265cde5f46b24823aa700da9f1f364d26b8983ddc881e38f4260f0d59bdfc58627a8b2c", "4990bb59d82acff5cf78bdde473a511bce5111dfba3bf0e279dcadc0a07bc9b5", [0x2, 0x4]}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@ipv4_newroute={0x24, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_METRICS={0x8, 0x8, "dc"}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/03/28 15:33:19 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="7ccffbe7fc0fe40463b40097faab3c1d0153dfb62a6305a316044228c3ae862304f987d6e789c91b06c4b7bc0be79195a10481635420fb0dae9bb8fddbd7", 0x3e}, {&(0x7f0000000080)="7496f8e88bae1e0e8324a85d81b99490d9cd6b80697dd6fc5d7785046412ddb8b604dcc7ccd50a0f51a48b77132aa26109071e4c09", 0x35}, {&(0x7f00000000c0)="6f882ec2354444bd9763e4f706b969c086ceb5841ff2e7a0f93924f553f7c7a0e8f1f38a3bd04de9d47b86a6edff51c8fdfc2c34958e3140dd68b1b97663a0b9b429b5b9f543f0828a7621e9b5233159468c90", 0x53}, {&(0x7f0000000140)="f5cd6129dbc313634fcf8d0603067504021a32641e9de77464c4f6089e130d017f4c", 0x22}, {&(0x7f0000000180)="390733229e17ecde0dea27142ecaf9d9b3f6a31c2f4f06f7798e6f314cfcb80fc571914a3dd4400aa01848623034f6d0723ac567ebf115c8622ec9467e8037ffbc", 0x41}], 0x5, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x38) 2018/03/28 15:33:19 executing program 5: socket$l2tp(0x18, 0x1, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000200)={@any=0xffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x17, "bfef4583f3d13eff1667a905220b0fa046c44f44631268"}, &(0x7f00000001c0)=0x1f) r3 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000100)) 2018/03/28 15:33:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00000000c0)={0x4, 0x457c95e5, 0x3}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)='g', 0x1}]) 2018/03/28 15:33:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') sendfile(r0, r0, &(0x7f0000000000)=0x20000000, 0x3ff) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/28 15:33:19 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/170, 0xaa}, &(0x7f0000000180), 0x4}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/28 15:33:19 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0x0) 2018/03/28 15:33:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r2, r3, 0x8000, 0x4008) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000340)=0x4) 2018/03/28 15:33:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffff34d, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x440, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) io_setup(0x2, &(0x7f0000000080)=0x0) r4 = dup3(r0, r1, 0x0) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x2, 0xa, 0xf05f, 0x2, 0x28, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_sec_ctx={0x1, 0x18, 0x5, 0x6}, @sadb_sa={0x2, 0x1, 0x4d4, 0xffffffffffffffff, 0x54, 0x3e, 0x3, 0x20000000}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0xfffffffffffffe01}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x0, @empty, 0x6}, @in6={0xa, 0x4e21, 0x43, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, @sadb_lifetime={0x4, 0x3, 0x9, 0xe6b, 0x8, 0x3}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bc0, 0x6, {0x6, 0x7e, 0x400, 0x20, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x7, 0x14, 0x10}]}, 0x140}, 0x1}, 0x20004000) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000100)=0x2) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/03/28 15:33:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1, 0x8000, 0x2, r3}) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000380)={@in={0x2, 0x4e22, @multicast2=0xe0000002}, {&(0x7f00000000c0), 0x2fe}, &(0x7f0000000440), 0x1}, 0xffffffffffffff98) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x7, 0x2, r3}) r5 = eventfd2(0x8001, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) 2018/03/28 15:33:19 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x260040, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000280)) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={'erspan0\x00', {0x4, 0x7f, 0x100, "051d470edab1", 0x4}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r3, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x14, 0x2a, 0x829}, 0x14}, 0x1}, 0x0) epoll_create1(0x80000) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000001c0)=0x5, 0x4) 2018/03/28 15:33:19 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff06, &(0x7f000000d000)=[{&(0x7f0000000140)="130000003200ff20f2e6ebffffffe300e902ff", 0xc3}], 0x13d, 0x0, 0x0, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) 2018/03/28 15:33:19 executing program 7: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x7, 0x5, 0x2000}, 0x4) sendfile(r0, r2, &(0x7f00000000c0), 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x40000008}) dup3(r2, r1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) 2018/03/28 15:33:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x10) io_setup(0x4f, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x0, [0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1000]}, 0xfffffffffffffc31) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/28 15:33:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x1f0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0xaae7}, 0x1c) 2018/03/28 15:33:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000000000004, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe824, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x1, 0x3, 0x1, 0x4, 0x2, 0x2, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x34}, @jmp={0x5, 0x3, 0xa, 0xb, 0x3, 0xffffffff, 0xfffffffffffffff0}, @ldst={0x2, 0x2, 0x6, 0xa, 0xa, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @exit={0x95}, @ldst={0x3, 0x2, 0x3, 0x5, 0x8, 0xffffffce, 0x4}, @map={0x18, 0x8, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x100000, 0x1000, &(0x7f0000000c40)=""/4096, 0x41f00, 0x1, [], r2}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="726177000000000000000015fdf392000000000000000000000040000000000000000000000000fffffffffffffbfff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03000000000000000000"], 0x1) 2018/03/28 15:33:19 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'syzkaller1\x00', 0x4}) 2018/03/28 15:33:19 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x3, 0x1, 0x3061ebea, 0x4}, {0x1, 0x0, 0x1, 0x4f03}, {0x6, 0xfffffffffffffbff, 0x3, 0x1}, {0x7f, 0x9, 0x1}, {0xfffffffffffff001, 0x9, 0x1, 0x7}, {0x3, 0x73, 0x9f0d, 0x8000}, {0x3, 0x3, 0x81, 0x7ff}, {0xff, 0x5, 0x0, 0x1200000000000000}, {0x8, 0x3ff, 0x0, 0xdd}, {0xc9, 0x6, 0x1, 0x7}]}, 0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x1) [ 177.390174] l2tp_core: tunl 4: closing all sessions... [ 177.418047] l2tp_core: tunl 4: closing... [ 177.574299] binder: 29520:29533 ioctl c018620b 20000040 returned -14 [ 177.588199] binder: 29520:29534 ioctl c018620b 20000040 returned -14 [ 177.595734] bond0 (unregistering): Released all slaves [ 178.265421] IPVS: ftp: loaded support on port[0] = 21 [ 178.335507] ================================================================== [ 178.343165] BUG: KASAN: use-after-free in inet_create+0xd9c/0xf50 [ 178.349394] Read of size 4 at addr ffff8801d298a804 by task kworker/u4:8/28720 [ 178.356736] [ 178.358356] CPU: 0 PID: 28720 Comm: kworker/u4:8 Not tainted 4.16.0-rc7+ #278 [ 178.365614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.374966] Workqueue: krdsd rds_connect_worker [ 178.379621] Call Trace: [ 178.382203] dump_stack+0x194/0x24d [ 178.385828] ? arch_local_irq_restore+0x53/0x53 [ 178.390490] ? show_regs_print_info+0x18/0x18 [ 178.394983] ? lock_release+0xa40/0xa40 [ 178.398947] ? lock_downgrade+0x980/0x980 [ 178.403088] ? inet_create+0xd9c/0xf50 [ 178.406975] print_address_description+0x73/0x250 [ 178.411810] ? inet_create+0xd9c/0xf50 [ 178.415696] kasan_report+0x23c/0x360 [ 178.419494] __asan_report_load4_noabort+0x14/0x20 [ 178.424415] inet_create+0xd9c/0xf50 [ 178.428136] ? ipip_gro_receive+0xf0/0xf0 [ 178.432281] ? __lock_is_held+0xb6/0x140 [ 178.436355] __sock_create+0x4d4/0x850 [ 178.440248] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 178.445172] ? find_held_lock+0x35/0x1d0 [ 178.449233] ? trace_hardirqs_off+0x10/0x10 [ 178.453551] ? debug_object_deactivate+0x364/0x560 [ 178.458468] sock_create_kern+0x3f/0x50 [ 178.462420] rds_tcp_conn_path_connect+0x277/0x940 [ 178.467324] ? rds_tcp_state_change+0x2a0/0x2a0 [ 178.471966] ? trace_hardirqs_off+0x10/0x10 [ 178.476261] ? lock_acquire+0x1d5/0x580 [ 178.480204] ? lock_acquire+0x1d5/0x580 [ 178.484162] ? __lock_is_held+0xb6/0x140 [ 178.488203] rds_connect_worker+0x156/0x1f0 [ 178.492498] process_one_work+0xc47/0x1bb0 [ 178.496705] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 178.501862] ? trace_hardirqs_on+0xd/0x10 [ 178.505992] ? pwq_dec_nr_in_flight+0x450/0x450 [ 178.510649] ? __schedule+0x903/0x1ec0 [ 178.514760] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 178.519848] ? trace_hardirqs_off+0x10/0x10 [ 178.524142] ? lock_downgrade+0x980/0x980 [ 178.528283] ? lock_acquire+0x1d5/0x580 [ 178.532224] ? lock_acquire+0x1d5/0x580 [ 178.536167] ? worker_thread+0x4a3/0x1990 [ 178.540284] ? lock_downgrade+0x980/0x980 [ 178.544405] ? lock_release+0xa40/0xa40 [ 178.548351] ? retint_kernel+0x10/0x10 [ 178.552212] ? do_raw_spin_trylock+0x190/0x190 [ 178.556776] worker_thread+0x223/0x1990 [ 178.560720] ? finish_task_switch+0x1c1/0x7e0 [ 178.565207] ? process_one_work+0x1bb0/0x1bb0 [ 178.569673] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.574662] ? trace_hardirqs_on+0xd/0x10 [ 178.578779] ? _raw_spin_unlock_irq+0x27/0x70 [ 178.583244] ? finish_task_switch+0x1c1/0x7e0 [ 178.587709] ? finish_task_switch+0x182/0x7e0 [ 178.592178] ? copy_overflow+0x20/0x20 [ 178.596054] ? __schedule+0x903/0x1ec0 [ 178.599925] ? trace_hardirqs_off+0x10/0x10 [ 178.604223] ? find_held_lock+0x35/0x1d0 [ 178.608261] ? find_held_lock+0x35/0x1d0 [ 178.612298] ? complete+0x62/0x80 [ 178.615727] ? __schedule+0x1ec0/0x1ec0 [ 178.619670] ? do_wait_intr_irq+0x3e0/0x3e0 [ 178.623960] ? __lockdep_init_map+0xe4/0x650 [ 178.628341] ? do_raw_spin_trylock+0x190/0x190 [ 178.632892] ? lockdep_init_map+0x9/0x10 [ 178.636922] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 178.641996] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.646987] ? trace_hardirqs_on+0xd/0x10 [ 178.651110] ? __kthread_parkme+0x176/0x240 [ 178.655404] kthread+0x33c/0x400 [ 178.658742] ? process_one_work+0x1bb0/0x1bb0 [ 178.663207] ? kthread_stop+0x7a0/0x7a0 [ 178.667156] ret_from_fork+0x3a/0x50 [ 178.670853] [ 178.672452] Allocated by task 23164: [ 178.676137] save_stack+0x43/0xd0 [ 178.679558] kasan_kmalloc+0xad/0xe0 [ 178.683240] kasan_slab_alloc+0x12/0x20 [ 178.687185] kmem_cache_alloc+0x12e/0x760 [ 178.691304] copy_net_ns+0x152/0x580 [ 178.694985] create_new_namespaces+0x425/0x880 [ 178.699537] unshare_nsproxy_namespaces+0xae/0x1e0 [ 178.704438] SyS_unshare+0x653/0xfa0 [ 178.708128] do_fast_syscall_32+0x3ec/0xf9f [ 178.712418] entry_SYSENTER_compat+0x70/0x7f [ 178.716791] [ 178.718390] Freed by task 28720: [ 178.721725] save_stack+0x43/0xd0 [ 178.725148] __kasan_slab_free+0x11a/0x170 [ 178.729353] kasan_slab_free+0xe/0x10 [ 178.733122] kmem_cache_free+0x83/0x2a0 [ 178.737065] net_free+0xca/0x110 [ 178.740399] net_drop_ns.part.11+0x26/0x30 [ 178.744614] cleanup_net+0x977/0xcb0 [ 178.748298] process_one_work+0xc47/0x1bb0 [ 178.752499] worker_thread+0x223/0x1990 [ 178.756443] kthread+0x33c/0x400 [ 178.759780] ret_from_fork+0x3a/0x50 [ 178.763462] [ 178.765059] The buggy address belongs to the object at ffff8801d298a340 [ 178.765059] which belongs to the cache net_namespace of size 6848 [ 178.777945] The buggy address is located 1220 bytes inside of [ 178.777945] 6848-byte region [ffff8801d298a340, ffff8801d298be00) [ 178.789961] The buggy address belongs to the page: [ 178.794861] page:ffffea00074a6280 count:1 mapcount:0 mapping:ffff8801d298a340 index:0x0 compound_mapcount: 0 [ 178.804797] flags: 0x2fffc0000008100(slab|head) [ 178.809435] raw: 02fffc0000008100 ffff8801d298a340 0000000000000000 0000000100000001 [ 178.817283] raw: ffffea00074a9c20 ffffea00074cd6a0 ffff8801d9beee00 0000000000000000 [ 178.825132] page dumped because: kasan: bad access detected [ 178.830810] [ 178.832406] Memory state around the buggy address: [ 178.837302] ffff8801d298a700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.844630] ffff8801d298a780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.851958] >ffff8801d298a800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.859286] ^ [ 178.862621] ffff8801d298a880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.869949] ffff8801d298a900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.877287] ================================================================== [ 178.884615] Disabling lock debugging due to kernel taint [ 178.890367] Kernel panic - not syncing: panic_on_warn set ... [ 178.890367] [ 178.897710] CPU: 0 PID: 28720 Comm: kworker/u4:8 Tainted: G B 4.16.0-rc7+ #278 [ 178.906253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.915584] Workqueue: krdsd rds_connect_worker [ 178.920219] Call Trace: [ 178.922775] dump_stack+0x194/0x24d [ 178.926379] ? arch_local_irq_restore+0x53/0x53 [ 178.931023] ? kasan_end_report+0x32/0x50 [ 178.935142] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 178.939867] ? vsnprintf+0x1ed/0x1900 [ 178.943637] ? inet_create+0xd30/0xf50 [ 178.947495] panic+0x1e4/0x41c [ 178.950656] ? refcount_error_report+0x214/0x214 [ 178.955381] ? add_taint+0x1c/0x50 [ 178.958887] ? add_taint+0x1c/0x50 [ 178.962398] ? inet_create+0xd9c/0xf50 [ 178.966255] kasan_end_report+0x50/0x50 [ 178.970196] kasan_report+0x149/0x360 [ 178.973968] __asan_report_load4_noabort+0x14/0x20 [ 178.978864] inet_create+0xd9c/0xf50 [ 178.982549] ? ipip_gro_receive+0xf0/0xf0 [ 178.986667] ? __lock_is_held+0xb6/0x140 [ 178.990706] __sock_create+0x4d4/0x850 [ 178.994564] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 178.999464] ? find_held_lock+0x35/0x1d0 [ 179.003495] ? trace_hardirqs_off+0x10/0x10 [ 179.007787] ? debug_object_deactivate+0x364/0x560 [ 179.012686] sock_create_kern+0x3f/0x50 [ 179.016632] rds_tcp_conn_path_connect+0x277/0x940 [ 179.021552] ? rds_tcp_state_change+0x2a0/0x2a0 [ 179.026189] ? trace_hardirqs_off+0x10/0x10 [ 179.030477] ? lock_acquire+0x1d5/0x580 [ 179.034431] ? lock_acquire+0x1d5/0x580 [ 179.038381] ? __lock_is_held+0xb6/0x140 [ 179.042414] rds_connect_worker+0x156/0x1f0 [ 179.046705] process_one_work+0xc47/0x1bb0 [ 179.050909] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 179.056071] ? trace_hardirqs_on+0xd/0x10 [ 179.060193] ? pwq_dec_nr_in_flight+0x450/0x450 [ 179.064840] ? __schedule+0x903/0x1ec0 [ 179.068695] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 179.073772] ? trace_hardirqs_off+0x10/0x10 [ 179.078064] ? lock_downgrade+0x980/0x980 [ 179.082191] ? lock_acquire+0x1d5/0x580 [ 179.086141] ? lock_acquire+0x1d5/0x580 [ 179.090085] ? worker_thread+0x4a3/0x1990 [ 179.094199] ? lock_downgrade+0x980/0x980 [ 179.098315] ? lock_release+0xa40/0xa40 [ 179.102256] ? retint_kernel+0x10/0x10 [ 179.106112] ? do_raw_spin_trylock+0x190/0x190 [ 179.110669] worker_thread+0x223/0x1990 [ 179.114611] ? finish_task_switch+0x1c1/0x7e0 [ 179.119084] ? process_one_work+0x1bb0/0x1bb0 [ 179.123546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.128529] ? trace_hardirqs_on+0xd/0x10 [ 179.132645] ? _raw_spin_unlock_irq+0x27/0x70 [ 179.137113] ? finish_task_switch+0x1c1/0x7e0 [ 179.141574] ? finish_task_switch+0x182/0x7e0 [ 179.146037] ? copy_overflow+0x20/0x20 [ 179.149903] ? __schedule+0x903/0x1ec0 [ 179.153764] ? trace_hardirqs_off+0x10/0x10 [ 179.158063] ? find_held_lock+0x35/0x1d0 [ 179.162099] ? find_held_lock+0x35/0x1d0 [ 179.166134] ? complete+0x62/0x80 [ 179.169561] ? __schedule+0x1ec0/0x1ec0 [ 179.173502] ? do_wait_intr_irq+0x3e0/0x3e0 [ 179.177790] ? __lockdep_init_map+0xe4/0x650 [ 179.182166] ? do_raw_spin_trylock+0x190/0x190 [ 179.186715] ? lockdep_init_map+0x9/0x10 [ 179.190745] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 179.195819] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 179.200805] ? trace_hardirqs_on+0xd/0x10 [ 179.204923] ? __kthread_parkme+0x176/0x240 [ 179.209215] kthread+0x33c/0x400 [ 179.212552] ? process_one_work+0x1bb0/0x1bb0 [ 179.217022] ? kthread_stop+0x7a0/0x7a0 [ 179.220970] ret_from_fork+0x3a/0x50 [ 179.225076] Dumping ftrace buffer: [ 179.228587] (ftrace buffer empty) [ 179.232266] Kernel Offset: disabled [ 179.235861] Rebooting in 86400 seconds..