INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts. 2018/05/06 09:52:36 fuzzer started 2018/05/06 09:52:36 dialing manager at 10.128.0.26:46493 syzkaller login: [ 50.776724] can: request_module (can-proto-0) failed. [ 50.788310] can: request_module (can-proto-0) failed. 2018/05/06 09:52:44 kcov=true, comps=false 2018/05/06 09:52:48 executing program 0: 2018/05/06 09:52:48 executing program 2: 2018/05/06 09:52:48 executing program 7: 2018/05/06 09:52:48 executing program 1: 2018/05/06 09:52:48 executing program 4: 2018/05/06 09:52:48 executing program 3: 2018/05/06 09:52:48 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x7fff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x2, 0x4) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f00000000c0)) listen(r1, 0x530) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000100)=""/112) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x4) ptrace$getsig(0x4202, r0, 0x3, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x6c, 0x1, 0x5, 0x711f, 0x5, 0xec, 0x9, 0x2, 0x6, 0x72}, 0xb) r2 = accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000280)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0xc4a2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000480)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000500)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000540)=r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0x5, 0x201, 0x5, 0x2, r3}, &(0x7f00000005c0)=0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000600)=""/243) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000700)=@assoc_value, &(0x7f0000000740)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000780)={0x81, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x401}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}]}, 0x290) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000a40)=""/132, &(0x7f0000000b00)=0x84) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000b40)="351f872fdab57c31969c6712ac2335829e49572d2467f94dea72bc475b5e1b6cdda57661a4f386eb36161054dff586128536fce68faa72f983324c36032e3d73a58e7614a7dac62c9fac52dee8ba9b8725cff231631a7ee0862676dfcb504fd9bdac6877899fb4d2d3a7d3acff5aa283211f9fdbd17767") uname(&(0x7f0000000bc0)=""/72) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000c40)=0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000c80)={r4, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x9, 0x9}, &(0x7f0000000d40)=0x90) sendmsg$netrom(r1, &(0x7f0000003280)={&(0x7f0000000d80)=@ax25={0x3, {"f277ba48a9c79a"}}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000dc0)="11cabc3f95f26b21bf1e9e3d1c76065554c649646cc2a340d755b56325de4488807e43af2d8ef79f457ed50f94afb8e426c7e82be6523e0fcec357a590c557573b17719a99a9e9d56a1273cebd0a9f910d9ad8b0f2c5bb874e1114a9b4c42c0aec063686b711ada0ec2e4f1fb6", 0x6d}, {&(0x7f0000000e40)="3331549867d0fe528842565ddb8887da7e163e11a1b41aaecdf05233b8096bd79c52769463a530bed06b15c96acfade077bf16dbc85c3274ff9f70ded799c633249a054d445d87020d35b7b672f8b84c0b65f7733c8bd5c8c4e20beddd41b1970dffeae703397f4152bd8ead5e4c2c67aa81abada91f060898cdf601daca92044cb9338ce2684f376a0f1d0dc6728883ff7f38667b660a61bd6044f3dee90c45edbae520088eba060a1d475883e99f0fee0a5939875bb8ccbcbf710d55", 0xbd}, {&(0x7f0000000f00)="03c07c58b59007e4c5aa0c9cf3435aca7ad351a0cc810f4e324ac46d4a2f8de4f1770b6eaced9b0e915d727d9aa138ac5f24e6926bbdea70f9b053c9d02bc16547b8cd5c2a9528243bdae8da519b0a09e301847df80687f63ced2cd7841c601ecb892151946ee12b50ce55202de9343a0274046522b79927ce0728993a31641c98533406723ae4c80f197501", 0x8c}], 0x3, &(0x7f0000001000)=[{0xe0, 0x10b, 0x7, "700d38091b4760e5f23b7e589bfaa27afe7b563bf6b2c7a46e514460ded2a19fc1a41044eff1c8dd2db38e216177fdf8f8c3b501447fa08f9d65ac1f6533e784ec70570aeaee852e19add947550325b049558bf04dceeff82134eb6f107a1e61ed035d87023535300c68093c151d74344a2cdeb4619ceead149a25d43655d9c34f9d14aeccf83527057c82c5c85b142ad7e85e3d74920c15ff510242c7ae42e00630507c10bab6183e02b4ea30f7d8808db0d105082df50a05edc736110c582420c48059bdeae64ac2ee"}, {0x1010, 0x10d, 0x0, "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{0xa8, 0x114, 0x3e, "8a25c6d273d492ef8d43e733c6821507d319726ffa81547de00e20d122e450b924b0f0aa4154b3c7ad1c879688f04901a2c9079d6fa1fcede7d9823b98a436494f7af69194176ba7a1a066f5659e4dddfbc5f4146f255277641a5972f825e5cf5aab237d9dbf65e00158a38c594cd692639c163288e6c6b8f5150508968c8ce3584f23d627bcd141316b68c4231c6e963e"}, {0x1010, 0x119, 0x168b7c15, 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{0xc0, 0x105, 0x8000, "caf1854ee901d341995ddd854eb4413635beb9505a3b1071889a31b135b436ed0fbaa6d2b4ad4637cabebae19bb83ecf0022745442894d83d5803d03be6273bd35044b052077e84d6f80f131d4840a559f69ee4596942eb5232f84c3e4405f7ea7c0758956aeb50950554b63c67851477ccf4fd6f402a69258d741e122bc16c2e9fd7d4b1ecb51cc75b918651b820895d8573be3fa09c2acf21dc1619ab1e87efdc0e19641d7969944e936ea4067"}], 0x2268, 0x40480c4}, 0x200408c0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000032c0)={'raw\x00', 0xc0, "d3694b4cf280385691ba6b42fbc99adf6cfefd402cd2accdcf199413a93915e1d605e8b1f29fde58b751bf635c25581f00e4d7b38f97ea0527d53201929051d9e09ea105081e2b1fe991bd0a398969b95967d868771af9d27fb6d461e62decdaa27467b528a4e34b049adf40f5aef06291026176fa13d026b2eb93de8a064cfb515f6d7d712c0b240d6acb51bc52aabb830c05e00157552b62767cb4e333fad0cced2771a6dd3b0c2eae25db3791d40894749d275ce9a94be574c074dd253887"}, &(0x7f00000033c0)=0xe4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003400)='/dev/rtc0\x00', 0x80, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000003440)="e386fce7cc27cce0de2632e0981ed8d00fe5a96fcf1c2e96a51709c71aabfe37aff638a16f47aa42a67ae15529ba6e784a4c4e8c873901e0a3ac15ea9622ddb58cd79b065df83a8ec7c0f05dd1a60efb861f049f6c6deb0840d1f076c2d7664c673e14310353a5bd727e0e5c77b408ea7f2d6f34900b9ef02e8bd7f4296e28824a999cbf715a0d127aef8e648498428921612432053e40c9c726db8d7d45fe262e8c595f90f6c5cf3d3d51716769650b33af25dd3447b00bde52c8dde2c878b416ecd7ad567e446ea581eaef1905fd89e07a3c5d5f1c11c8dec59327b2681a21098a73c0dc1eec1505cae990c0947661d42a08c9e0b0a96c7fcc22777ed651e26e8ccc2cf6cfcfb50f0e6fc6c16c08a1204c75427e605581030eabf6c4d97d5677cf5a32c67ed138e6fa636c8e92fc46b37e460e9672ed3d9b7dbcc277e6d0316248ca99ab528bcd565cc47b05192b738ee4127e0167bae780e48152f8828f8df947009ae04304844d2908dab6299671985cbd55fe5fa1e5e9c06980e0bf943d731136c29ba49ad571a604518f2c5be855b3e4e9b1f29264a3345ad05f4e3222f6205e645ed7ea0d99e0bbef37b75ae0fc34750a5230d51d878ffdb4ce8dc2840c1787d96ccb32b633b384ca7072195194b58eddb675aa6457363ff429a36fb7e34752a4d47a16e3489499f40edf54f4c37df228e981023819a0aa29856f85d8f3d68c7ec3f480d01e6a5f000185234d33cdf94a9e22dbf4c379dac0831417c4252d525643d5b580e4798a5fd9f8d34e2265f7ccd9a4bade6695203ea41f6705db281c6d6b7f1b39220f3e309f9d1e58b2891e238013f2194bea49ad79529a0ef98bcbdfa5cd47990db3c41a71d0539f72a2b7d0b70fd9a99b57f12286b5604668d0fd2d9ca9a14760ca15923a4e37df8ac19ebdfc9c853d8187919b746de1e8c0f1ba42e2ec805a2494922c776e4ab841fbbfcad249e02adf89567dc69d04c21f1165785ef7ed479b95eb7469d77742b17b4c18e50bbc60410aa7ae3898f564eb3174ff37c4872454e59bc48c6b2d9018077a57e31543dd0a2422173a0d0583801ddd821fae5040766a121293ea7ab88718b4c0c674005e22e74742c979393a390b7b50c8e2908175ad68f3c6809df73e618ab173559e934677a13dc7f319ddd99626d3eac6b9bfa85025e0d31a813c2fe3f1fd1d15ec9a054487bd07f17f8ce47eb515f250c90128bab10b1981f4bb5b6fcd4a3ffb4f4ba8b8a989f3ef26cb6ecdd57d4f8947c0a4fec47fb583fc14c4aedf949f8ae63dc51c8c8d780b809a28555b490f876adb9a460297b49fe070ccd36fbba99dd3013ea6e68aaf06fb43ff4296a00ed6ce2e54e7640da65d0e9d1edc6664d700dcd7070515cb33fd14ea53e73ee7bd7fe02d07455c37da94814b18cf1a25f1ca282b59aeb6fb12bf8e24b0776cd92fcd22dcbec51359cf94ee02b7f5272fb2f4ccd7cf731ee0a0566f87d00ff1218cf82a3412a6b1b8b5e2cbceefc8e931c67347e8b8b5a291973538803f90065f2b8938e728e06caf1c1ce8dd5bcbbf1054edfed25f5379ab4f58f27412bc62b4f19ee50b05654588422b3eb35addc85337ce448c7b027b341f314519e8adc5111ff57c33c432188282c63d49316699ae210967ae56c43d689f1c88d73ce11c4a13bbc3084c034d2c2b976332234678dc5d01a1b6c6e4f37be94faed9fb98b21589f136e1b403c0585b02a56ee5b6134db0e7806a854509eac307a3766d1b0a020d79473da11d97501a6bdd9facf1a53b8442bd62b599e0d1a4bc7d413cd212fd1272244dbfebdb2d695c78cf2070423e2310f801661542d9f6d4560d141d6e8626a03b686cbae788b7179921021d27d72c48596b3eb955ea51aa47b6ff63c720f54e979bcd53792ffdc5c65188bae8e9746f67430b4bf8a6bc22a068fa384ddebea52d753d72660d96ca117a8dc77c2828f1fc08f24ca70e027c6578bed52e9136c850ba3ae3f641b5bd29847a735f3866bd89c2ab666fdf769ba316df57398474dac910fe7ca511822058b8bb2ede3a5fff55c84dd3c1551daa2348b1d85b6b2c2703c97178ef0dfddd0b0949c9e2f110d83cde995d8cb34782ce143bba3362d7f7a8246949c5be6ec01c68254dafa98cf3b60d592dab105b9a0505f4073bb4c2ee1e57a8b8309571842c4a14ab8dbc9ae57363f3a6768a33659f7812b6115015f13e4de9cb23e937057175ea7a8146860377436d82861b85cc02ec094004e4560d7660b09bf12f7fd2f55f861a89b9ea1e79f04a844e8bee8be976c8f49318b7964c26081ea4c73baa24575e226700d28b7cfce85c5206640551e2897fe8092152250faea4055cf1ce4a5440a807f4057eb1086fdc758e77ed3e691481d28bc29fa5b2a217158cfc5e79fee29e678e7173ad28647827f56a75956b741de2cfd8450b5a2e935c03805c5d7e25792c933a70b47eccecac0f3f43f7f4b70fda02e78c0c0111b1e00e7a84ccff7ad469556b3ea5fee9a6b265dbf698584a4298c36450fc0311a759d6a7bfcd284c6de399b564a4e53c9b331ae41f5e28e2c7c016add0c62766b4fed18dd8d3852e2504c138955bc492f2b5e7f1db7cdf91f47d8fbfce40186005d2a086636baedeae7b882613702bf9916c95ecfc14313198179b2b0f6b38dc25b1b8e8675b09e70b33b628af98b33b4bf89b9c92b83975cda88ea10ef3e9b7d0e40a1efd2754ffb15615517bbe64c9038f560738844ab708c8fd439c197f5be80c72533d3ec623fd6a46fb2ae2b0fd9abed2ae9cc77337307d26349ee8ea9bca85bebf7cf02232f0460bc1d54dfda7d5a15e80e5d41c53540b635c8a2bef62c32e62cc68c77167164841c0704fb767819157aa1d9bac57b458dd2f344ea47a8eb8348633ae5387287cf8c3ba184ad6d2fc7780cb077e01a8d80fc1b92e155d2ba931f8f029a7f1c5b8d1efe9af6084f36745545ced0e406288dbb8e1bac40e58b123a70d43a12c419e0a8376db9a460c152e3b8c6860b51a623e76456b18e32a27de19184728ddbf55b2819e725fdf52b0e41d88df6ec0f85b48a767fc817e5f352fa10d07a2b3f6132f911852606c3dec6ad720e930950495ac23c7db6fffba330f28fc980b6540c2b31bbc8d6303aa74fbfe3db407bbb61521dc4750eacea262f97dd3f426959e3050b1b19ad147edd1eac3115e79a11bf9685ee7e4fca2ac32932ccb3914c45b4910e10d929accd751a54f0bd1dcf339a20ae06522f1cf7d0d8eb5231c7d4bbf43ca50dc5db21ca28322aa1b9e227069f8553dce1546dd32d67dd3de492df82e3c12807637fa020a3be875efe4e0b6ccc89f5efbeac1126402e1ca205b67e3a9b8f41a5edfa46bc0bd8c1a3f668ee4c404035a8079ed41a0e2bcee08b5b5cd99b418a21b2aa7b417450bfd774129f09ed6028348c6d913dd243ebdf00d0e93c5ba93de032b8f743346260b1ded98973186d3fed231b3653ede72cd43cec8df108cbcc093f3d5006c4f1f0b3d2ecaa47cdbedc287f56989b4625c6259479b12ee6c3dd175fa8c36c63efe8c360c69f33e2cd15fa49a52a22cf8efe7eb655e2af8304be31c4bad00310339ccb116f11d8d588cadfa8cee82d84aa5e38ed1f5d95d7f9d35c215208c8e50bc2b7d9753adc8e5776839c7f87da260439e9a3ed113b775ba2a8bccbc1c7f915662a8fb9d820392999cab659abe306c07503c614bf7fe0d8810adb35242a4bcadff66ccb21b3c86e72869025a3223f543c0c892edb660bcc8bd73ca50bf3e186388f686b65da5a975d1d13188d35e493dfb271e32efa86fc5eb32a84bcc7a23789aaaff4d711ca1737499c839e72557ed344fbf19d9353b0949d96d78bf7b6d1aff36a384e2424f03012cacd7ff274a683852660b89f92f5c8c35e6d4bc3a9980e441c808946d3714a4cef678eb6bf6df0c93d8c060076ebeeab105078f8e96d00fd11cfa63c0a55313be8b4b6734412c3664bc7b31df4073493b5e9098f7d349e397958cabee7f5ce585ade4c2ef88ce8f1fa42df2de189728030b0fe64e8c2455fd14dfed0c20d4a10f876e694e12be229cbdc0f8cb1473a72f46317210d5bc12221954849909edee329e83cf503271d01ce417725e06d7c4861b1ffdb6469f5e5feb0357afb5fa96d2baa78295bbec42d1237ee599b829eb09cb33920e46be2de008d5feb748cec1d6f4bbb0cf5cee99f512e2f62910bbd1543d34f9a5b2722c9adda3dede389689c3c6ae18a2385b22b4eb711d965af21f2cd460ef443348e07a7c56aa5ffbb2a4530ef9b2e0785670f24f5bcd4f011617d05e6aac319101fdf92c6ff1e6da6c911b646b456e016413de99fb0bef7c65e707938cb8b7544d69642e60f80dcd03fb3ea4e844fb5336a32a33a87b182c51d1df11e3aa00ee14049c89976b1eb0783cc355ae3bdf3d730fba5c3fd81e5803f1edbd88a06d88de6f388dda4d5058c26e331dc90abcb5b94ae417f2b204373eb003522b12200d5def686f92e057d66f118c7f99c15dfae4399d30febbcd69e086638fd62614ec1e943d6ea682773355d551a38a63fe1697fb8f2bffd30c40597b7428365f6c7c5c5466a82d1f7d103925d4af7057eee8723abf8893049ba6f60a531386ed3005c051a96b4917c70c2cc350b4a7bf38822f6fffac6cff1a24e6e44d9eda74d5591201703fc1776fc276b0e0094690041fc551bc1305a52def2446fe9324e6b288009ab7627c3d5bf37e9293de93b4031f8c9fcf70b85a27695a39e1136122dd7b38786b32c815b22cd120c858fd4fa1e0faa8dd5ce99fdadd9a2941cae53cd2af4d442cb5bfff7d726bc27d3924bce299be432cb4beb98ec4a1fdcdc4b6c0dd069950e071c3e132611cc35de7151a9aee9c7d93956271f9eeff731c9b66e74e824fe14d7d1e0bdba10aef0dd2f92539d20fba52fe677197ebda841b82159a39ba29ba14e4b099ddf92e8b1af8f78791de4d78397d1a8c2554d5bf40f4ad279e8e47d126c3e042b9963dc8c4fb961ca91d4891752850e3cff1f8368f8447b605f6b00f78d4ab2447e8e6bcd8094eaad1c3f308135236ea882b94cbee1403eb42764c602e60f1e3ddc479e70dacacc61e0eaab486288012984d13aa66f4ced7e74bff071c251b1755d90ead47dbc5429a34ec2ac8c7001717c944a17e33052fe0a3ddf4d44d4ed079466eb68eac10533e36c32bde27c1af7be359735609f1db102f0223718daccb8792bfe0a2b508b11414a9c38488ecdb0e8433fcd541921608aff239062b008021712ac2c8cad74625c1920a3e8d553c63de92f8ac967366ad174248472c4cb7c959590ea1e58cd250f2050ed10797b4d11ba932de450a1794efcdb5e7cc5e72639566613fd9b60b2282c7e402247eadac9a1ca0589b21aa09c7b186001babc81625c649da19e745cd9cf23f3b77a8b764a1635be40f68ba262d1859b14172b3fac150697b5f6cf2d4b5b10be9c2658d8ad4ceccfa939addccdf5f5420cf3f471fc511635f0eb3065a17bbffb38924353c3cbe5c4b22509a9cad365c6a893e70da8e7924abc4c3094ea6f49a07d9f27bc09e8c6c4ab293c3db3ed17a8e5a651ca2f975ec52e9bdf4fb9dcfd29329e7d435e1cba1f303d7e62d4c8c14f64c9e9f07dfa4fb54d39034f60357d096f0cbdb5ebb9a6c8dae07a9f67206bec0fd8cd2aecfa10f32d15355ff6c5a6efc06e6db7c6a5627d257a56ad8e943e57f94e9c916eddf0719f35fa506316c614a4a3d5761620883fca6c1048d72641561202f") 2018/05/06 09:52:48 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0)=0xffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6b84}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000240)='erspan0\x00') readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/154, 0x9a) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000380)=0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000004c0)={r0, r1, 0x3ff, 0x9, &(0x7f00000003c0)="4ec2edf173b21a61a03d440f5a113bd50ff38002e99e6664321b48f621163cb1a22cf9330c7c8a972cd6baaa7328175806fcdb1ba6ed165b1a3229209a00a4964f68cd3b7476c94046c083b01abfda44dff4c8cd5818fe4e87e39a323c2908fbbea8e3b685c457065842ac0f1c063810bb6518aab3376b84e3c0c1d0f7d13c560d038d19829442a7221d202d73c745d73726e1bc2276b26488fcb9f803caa8c0a3d95bb0b7022d5224f5b0186665d4c600c17938ee5178526f4569ac60779f9daf6eb3c6e347442bdc081f6dfa2f11", 0x60, 0xff, 0x7e, 0x7, 0x0, 0x78f, 0xfffffffffffffffb, "ab347d307398ffe8cb671b116f23b0c7a1b8dc5b1b34cf5f012d9a53"}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5}, &(0x7f0000000600)=0x90) ioctl$KDSETLED(r0, 0x4b32, 0xd4d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000640)={0xaa, 0x8}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x1c, r3, 0x200, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1}, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000007c0)='bond_slave_0\x00') r4 = accept4$ax25(r1, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x800) sendto$llc(r0, &(0x7f0000000880)="3feba720f08717abb8286d4c24c9413910016d1d954ae03e6d40bce1ac939acb71c662695da8c43a238cc20e373dc5b7712906cd4d77e9424fc43aa28b9b15647905bc5c61ff91c4557c720b12b45fb675277338376c32d5bffd019cb1b8cfec6321f8a704961a", 0x67, 0x20000000, &(0x7f0000000900)={0x1a, 0x33a, 0xef, 0x148d, 0x1, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000940)=0x1) prctl$void(0x27) getsockname(r0, &(0x7f0000000980)=@hci={0x0, 0x0}, &(0x7f0000000a00)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000a40)={'team0\x00', r5}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rtc0\x00', 0xa81, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000ac0)=0x0) process_vm_writev(r7, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/227, 0xe3}, {&(0x7f0000000c00)=""/81, 0x51}], 0x2, &(0x7f0000001ec0)=[{&(0x7f0000000cc0)=""/223, 0xdf}, {&(0x7f0000000dc0)=""/242, 0xf2}, {&(0x7f0000000ec0)=""/4096, 0x1000}], 0x3, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000001f00)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000001f40)={0x3, 0xff}) [ 56.564015] IPVS: ftp: loaded support on port[0] = 21 [ 56.671534] IPVS: ftp: loaded support on port[0] = 21 [ 56.716158] IPVS: ftp: loaded support on port[0] = 21 [ 56.799422] IPVS: ftp: loaded support on port[0] = 21 [ 56.913824] IPVS: ftp: loaded support on port[0] = 21 [ 57.049246] IPVS: ftp: loaded support on port[0] = 21 [ 57.177882] IPVS: ftp: loaded support on port[0] = 21 [ 57.327481] IPVS: ftp: loaded support on port[0] = 21 [ 57.849300] ip (4641) used greatest stack depth: 54312 bytes left [ 58.500193] ip (4689) used greatest stack depth: 53944 bytes left [ 59.545543] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.552131] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.608880] device bridge_slave_0 entered promiscuous mode [ 59.786190] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.792685] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.831179] device bridge_slave_0 entered promiscuous mode [ 59.878194] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.884677] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.915764] device bridge_slave_1 entered promiscuous mode [ 60.023441] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.029946] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.055144] device bridge_slave_0 entered promiscuous mode [ 60.065765] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.072250] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.085126] device bridge_slave_0 entered promiscuous mode [ 60.097865] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.104354] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.126139] device bridge_slave_1 entered promiscuous mode [ 60.182624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.236978] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.243491] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.287143] device bridge_slave_1 entered promiscuous mode [ 60.311095] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.317634] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.337356] device bridge_slave_1 entered promiscuous mode [ 60.355405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.391205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.436149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.474822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.564196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.582224] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.588726] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.629257] device bridge_slave_0 entered promiscuous mode [ 60.658670] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.665181] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.678928] device bridge_slave_0 entered promiscuous mode [ 60.719499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.727237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.793364] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.799884] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.859189] device bridge_slave_1 entered promiscuous mode [ 60.909191] ip (4871) used greatest stack depth: 53656 bytes left [ 60.924021] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.930541] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.959110] device bridge_slave_1 entered promiscuous mode [ 60.995495] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.002012] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.031598] device bridge_slave_0 entered promiscuous mode [ 61.078262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.089523] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.096111] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.126520] device bridge_slave_0 entered promiscuous mode [ 61.151501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.165715] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.221735] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.243987] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.250471] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.305704] device bridge_slave_1 entered promiscuous mode [ 61.333132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.356514] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.363101] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.393833] device bridge_slave_1 entered promiscuous mode [ 61.412202] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.430458] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.442747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.456837] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.477848] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.492613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.617661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.679124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.691791] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.702881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.714533] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.724071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.760844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.769709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.839322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.916482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.923507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.954485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.961479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.979701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.987309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.994225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.005347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.074218] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.083878] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.149382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.156858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.192577] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.199611] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.307298] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.357920] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.498955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.536789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.546904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.572236] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.595166] team0: Port device team_slave_0 added [ 62.645928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.671494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.678503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.708309] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.735267] team0: Port device team_slave_0 added [ 62.743797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.754305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.781301] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.808353] team0: Port device team_slave_1 added [ 62.825103] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.849474] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.863979] team0: Port device team_slave_0 added [ 62.873572] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.884505] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.901175] team0: Port device team_slave_0 added [ 62.923155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.930145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.002789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.010183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.026981] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.051206] team0: Port device team_slave_1 added [ 63.102327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.110230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.124455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.154177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.177600] team0: Port device team_slave_1 added [ 63.193794] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.207096] team0: Port device team_slave_1 added [ 63.226895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.235447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.255729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.284280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.307575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.319088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.354254] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.377565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.385223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.409219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.458579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.466237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.473832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.486159] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.496279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.510549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.529565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.536481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.557746] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.578519] team0: Port device team_slave_0 added [ 63.617731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.627173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.645644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.664071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.672557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.681120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.710440] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.739234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.762251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.780643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.790569] team0: Port device team_slave_0 added [ 63.804988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.826724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.845660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.872109] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.884106] team0: Port device team_slave_1 added [ 63.906146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.913674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.925067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.955451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.962857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.983066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.004550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.011898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.023530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.055621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.067072] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.083872] team0: Port device team_slave_1 added [ 64.106418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.119482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.155293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.171303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.185977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.208117] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.224780] team0: Port device team_slave_0 added [ 64.245989] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.256624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.268900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.277307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.292936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.312290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.348914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.370120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.391204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.405450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.426314] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.436153] team0: Port device team_slave_0 added [ 64.450656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.463185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.495982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.503406] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.525264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.556998] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.580699] team0: Port device team_slave_1 added [ 64.603120] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.610999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.629445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.678831] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.710228] team0: Port device team_slave_1 added [ 64.741920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.755615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.773544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.811973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.820145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.865430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.918752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.934454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.941369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.959913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.993220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.019998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.054146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.061613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.097972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.135570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.147167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.158460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.207324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.224117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.254163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.283928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.291796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.320816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.354115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.366082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.383417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.480562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.487965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.504404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.604606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.612441] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.626396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.700279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.707820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.720191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.910292] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.916798] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.923715] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.930229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.983745] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.999219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.031366] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.037871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.044781] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.051252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.108767] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.117242] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.123706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.130553] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.137075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.191966] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.205313] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.217124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.224288] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.230768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.255812] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.277930] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.284415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.291265] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.297682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.336446] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.064162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.079302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.119181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.139196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.169635] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.176133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.182963] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.189405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.198200] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.385656] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.392160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.399002] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.405489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.421124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.443569] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.450108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.456930] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.463399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.520211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.088086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.105856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.117936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.086836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.149513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.196145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.227164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.356846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.979730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.991872] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.024890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.034335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.057246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.154967] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.200324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.472482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.775131] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.781461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.794102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.854534] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.880827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.887230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.900339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.927357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.953492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.000867] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.007836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.019583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.033903] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.044700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.052533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.082269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.117527] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.410879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.561573] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.700102] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.743287] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.788981] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.843394] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.849742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.861882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.920608] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.066515] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.082314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.094937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.239559] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.245903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.254324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.774231] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.932605] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.087226] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 09:53:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000000003, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x1, 0x4, 0x0, 0x42}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x84, "0c6bd473aa068f501b1451b5ccd38c2c2d4d76a454886a5a59178180e2ce8a7bdc135fc9cf0fa41ea94a6628c5accd63f8841b7c9c15ce9f14d5bbcf238012600ab050515f3dcd56d15b289761b3b8d167062e242cbdff46bb6149a99b689812ccec23b155c0904603050adafba9183d198930fb04db46637f586c8b8cb55e60808e80c0"}, &(0x7f00000003c0)=0x8c) pause() write$tun(0xffffffffffffffff, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 09:53:16 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:18 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/05/06 09:53:18 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}}}}}}}}, 0x0) 2018/05/06 09:53:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000006200)=[{{&(0x7f0000004b80)=@can, 0x80, &(0x7f0000005f80)=[{&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/62, 0x3e}], 0x2}}, {{&(0x7f0000005fc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006140)=[{&(0x7f0000006080)=""/164, 0xa4}], 0x1, &(0x7f0000006180)=""/109, 0x6d}}], 0x2, 0x0, &(0x7f0000006300)={0x0, 0x989680}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 09:53:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt(r2, 0x0, 0x4, &(0x7f0000000000)=""/166, &(0x7f00000000c0)=0xa6) 2018/05/06 09:53:18 executing program 5: r0 = getpid() pause() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01410706bafcb5e6e51b"], &(0x7f0000ea3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 09:53:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() clock_gettime(0x0, &(0x7f0000000200)={0x0}) futex(&(0x7f0000000240)=0x4, 0x0, 0x4, &(0x7f0000000180)={r1}, &(0x7f0000000140), 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000006200)=[{{&(0x7f0000005fc0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006140), 0x0, &(0x7f0000006180)=""/109, 0x6d}}], 0x1, 0x0, &(0x7f0000006300)={0x0, 0x989680}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 09:53:18 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="184806"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 09:53:18 executing program 7: creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e6f867569642c00"]) quotactl(0x80000401, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f00000002c0)) 2018/05/06 09:53:18 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x2, r2, 0x1) close(r0) r3 = socket$inet(0x2, 0x8080f, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) 2018/05/06 09:53:18 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000340)=[{0x1f, 0x5, 0x6, 0x2, @tick=0x3ff, {0xc2b1, 0xffff}, {0x2, 0x7fff}, @note={0x5, 0x0, 0xfffffffffffffffd, 0x9, 0x401}}, {0x4, 0x100000001, 0x51a9bc5d, 0x6, @time={0x0, 0x989680}, {0x80000001}, {0x2, 0x200}, @time=@time={0x77359400}}, {0x8e0e, 0xffff, 0x5, 0x2, @tick=0x9bf, {0x3f6, 0x1ff}, {0x0, 0x1}, @addr={0x3, 0xffffffff}}, {0x2967, 0x3, 0x2, 0x5a, @time, {0x7fffffff, 0x3}, {0x3, 0x1}, @connect={{0x380000000000, 0x8}, {0x0, 0x10000}}}, {0x8001, 0x10000, 0xff, 0x10000, @time={0x77359400}, {0x6, 0x9}, {0x4}, @result={0x3b3, 0x7b11}}, {0x1, 0xcd3, 0x10000, 0x2, @tick=0x6, {0x2, 0x8001}, {0x1f, 0xe15a}, @addr={0x7, 0x9}}, {0x7f, 0xc5b, 0x100, 0xff, @time={0x77359400}, {0x8, 0x9613}, {0x7, 0x9}, @time=@tick=0x3f}, {0x10000, 0x1, 0x8, 0x7, @tick=0x9, {0x84b, 0x10000}, {0x10001, 0x800}, @control={0x1ff, 0x4b1bedf5, 0x6}}, {0x3, 0x9, 0x649c, 0x6, @tick=0x401, {0x7ff, 0x6}, {0x8, 0xffffffffffffffff}, @ext={0xd, &(0x7f0000000000)="2c97bd9544e8057bf4e8436871"}}], 0x1b0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='pids.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='/dev/hwrng\x00') connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000080)=0x60) socket$bt_cmtp(0x1f, 0x3, 0x5) write(r3, &(0x7f0000000240)="f0c89ad3dc2c2b7b1411df30bf064d84df2e0e010e7f2d93e7d00c2cea72e25bd0fe625a3bb12b9d1884764329dd792b04157e07761901cfe8ef6e5f28e3f2b1b5181da3b363e271e0f2e79342a491e9e4b7037d5e5724db5ce5637d6aadd4f3894486ad4fc7796b", 0x68) close(r0) 2018/05/06 09:53:18 executing program 7: unshare(0x40600) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xff, 0x4) 2018/05/06 09:53:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) socketpair(0x1b, 0x6, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x205}, 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000340)={0x6, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}}, {{0xa, 0x4e21, 0xf, @loopback={0x0, 0x1}, 0xffff}}}, 0x108) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000080)={r0, 0x9}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x10000}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0200000007000000000000e900000000057bec00ff91b5ee9e71598a4800000000000000ac1414aa00000000100000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/06 09:53:18 executing program 7: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, &(0x7f0000000180)=0x20) sendto$unix(r0, &(0x7f0000000000)="b6fa19705746c945071298ff0c90cddf01d6b7149a29e037d9611f2dc4a479c9c0b1f73854316b6563912af3520f98a326362d21", 0x34, 0x0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/06 09:53:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@multicast1}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) 2018/05/06 09:53:18 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000012c0)='attr/fscreate\x00') exit(0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='y', 0x1}], 0x1, 0x0) 2018/05/06 09:53:18 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000000380)='./control\x00', 0x0, 0xfff8000000000000) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = gettid() r2 = getuid() getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x0, 0x12200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r4, 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) name_to_handle_at(r4, &(0x7f0000000040)='./bus\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0), 0x400) r5 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r5, &(0x7f0000006b00)=""/117, 0x75) sendfile(r4, r4, &(0x7f0000000180), 0x8000fffffffc) 2018/05/06 09:53:19 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:20 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0xf7, &(0x7f0000000200)="560623eb1185b1932c7d53dc96fa9873a551d7ccce9808d081915d28860a801b87d7cec9051f23c79c93c890b043fa1471d57d71b30f3817fca0e7a6c5b8fd0a2733d35fae6c1d22f997659acc215e8fb54aafa073c69b6e596739afaf06809a0723fbf9bdd04039859a19f679b2d186f358a20f6dfe6ab5a4dce020c1a540fba4ebf7ae413cad448e137cb845721b197754dbf764b5694c81222e590271d8d4f72b1de4c04521cc7229199e0145e0b99de4e681ac08b50742f71923ad6484028fccfba8d26e6d3b4bf8dcda09b97e82adc76e6c70f74e49e9b448ac096754f96a728d4bca5ec88c25d14dd3ece6c6207da2a2b65c9338"}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) 2018/05/06 09:53:20 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x58100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/4096) 2018/05/06 09:53:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000090000190000000000000000c500000000ff00009400000000e5000095001a0000000000"], &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x20000000000003, 0x3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/05/06 09:53:20 executing program 0: mkdir(&(0x7f0000000280)='./file0/bus\x00', 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)) bind(r0, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000027000)={0x1, 0x3, 0x8000, 0x0, r2}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x1f) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={r3, 0x1, &(0x7f0000000200)=[0x4], &(0x7f0000000240)=[0x780a1c38], 0x10, 0x4, 0x6, &(0x7f00000002c0)=[0xffffffffc96b22d8, 0x1, 0x8, 0xfffffffffffffffe], &(0x7f0000000300)=[0x3f, 0x80000001, 0x7]}) openat$cgroup_subtree(r1, &(0x7f0000000380)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x0, 0x6}) 2018/05/06 09:53:20 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xffffffffffffffd7, 0xfffffffffffffff8) 2018/05/06 09:53:20 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x3) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="7b636d703600000000000000000000000000500a1103fd1d2c3d00", 0xfffffffffffffff9) r2 = syz_open_dev$sndpcmc(&(0x7f00000027c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1, 0x6}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002380)={r3, 0x400}, &(0x7f00000025c0)=0x8) r4 = add_key(&(0x7f00000023c0)='asymmetric\x00', &(0x7f0000002400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002440)="2aa910f6a30ce6da4de9b0e9ced36e702479cca8c4947dd000066ae0e6bfc17686a79c8a26365cc4e83c326e569418d79763c31fb4a964118c9437827c55e9c90596194c55a2395b0ec3c1abce2db4489b8aef42a9b18f5c3f90f1840a85366e87236ab093cbc7c30708f309f39b2569f9a0b32edc83048ae574f25aa9e1fbc5fc3e30dc220fef9860c98436cc6eaabe0cdf3db468787470b57806142e273d2c8b58144ee957d98b724e589050a4b40076715e2a44b7234e59a10a86de0d336ad3c15a8ae0d88d15b95ca9b3ea958fd894ec23f6a833701c93", 0xd9, 0xfffffffffffffffe) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002600)={0x0, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002640)={'bond_slave_0\x00', 0x4000}) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002540)=[{&(0x7f0000000180)="17e632fc4c1de92d10116d2d59953089d73bc3b8d8a5256eef0635606677966be0cd934e6fe3087d88563551e28d1670af9285f89eacb01a617dfb6b797de848704c30423a839270df2b8286fa97ee1f29a26f0b19a312fc863568b2673d4981d0aec0c9940bb721a68168d3a1a54c44768ee89206020da633d7dd695bad2edd717558d7", 0x84}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="1f55dcdd1de421f0f36d16b58b81d5", 0xf}, {&(0x7f0000001280)="f83b29f9d207f3df579c5a0ed16fd0a26d9471", 0x13}, {&(0x7f00000012c0)="2bc573843c6b118b9fd310e04ff65bf2093e814c3b3b28cdffba285f381cd82aca59e492309fbc90bfa96bfc53", 0x2d}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="cbfc3d1b1824e9eede15ee2b2329ad6da78292d03fd26b033bf13ae18122e8de5b781311c283", 0x26}], 0x7, r4) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000002680), &(0x7f00000026c0)=0x4) r5 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000040)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000002700), &(0x7f0000002740)=0x4) r6 = gettid() ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000028c0)=@add_del={0x2, &(0x7f0000002880)='ipddp0\x00'}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000002780)={0x3539, 0x4e, r6, 0x7fff, r7, 0x7fffffff, 0x3, 0x3}) 2018/05/06 09:53:20 executing program 2: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x35748124) 2018/05/06 09:53:20 executing program 2: r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002b9ff4)={0x408000000005}) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/06 09:53:20 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x410000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000002c0)="9a9a7b92f9e05220a8d86998d9e894d7a83e906c3cd61ccdce2935f057f410bd1148d9bb48e028422d74aed3387c53bf43bfa6e6677c657b19a0c44c24ef89ac32d823064375033885452788af83dd9876fc844b4e032db9c11f23ff951c0c742f582e88e3a29c15da54f5f5f0a6c3f3f6f9b4929d0f6785327603d55c465c27320ce33f3c59a9ad7c1fbef5ece8c965e74b204faca125e2fc1939c61f8e2342bb68c8fe551e106276dbe24d2091432d05d5d62d9a8b29640b5433c3c34496a91211bc36a0dbea019a69641e") ioctl$sock_bt(r1, 0x541b, &(0x7f00000003c0)="be580a4d969b2d07c3e52bd59ea49cbc570a0384d4530aa16b5cfa64b9b3ecea526a6a5674e92a6597a38d56fe021225ecb49b5cc8e5b859e4f477ebf78a056786055a1e891e6840f7e15bb93958d732e97878ca337eb451357d2ff8b24dc795ed0f0e7ffe8b8313677ad01f342d48263d6e14368190b32fc7aadf3c2e9c32dd4f6e5c2bdcb6d945f279e655ab93d0893f84cac8140234b1058187e13cb84cfcc39c65ecfd48c18bf9270dbef146544a37307301b48333b44ff2f1ec14e05d0db2915e77ce15f9566beb52c202b62b937ac6941768c2bd0d") getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465520000000000000000000000009d6f000001000000000000000000aa00000076f6a7b86525b2f76e426e96c5aae92f9669144856744d9de3b842c4f3cbf6b9af4a0641b0cfbec3852418ec96c2a0c242ed4722aa4c1c3f8c8901152964bb98c73d1c4cc0a03f08548ea9c48ed797682292b7bdaacafd22c858709473d1e9dca8d97b6ed9dc8719c96a6facca8897fe0b8b1818c42959b67ecefe4f5d22a10400000000000000070d37614dd049953d6f0064716306b3faf1bb8715f10d8348c627528a88d0e355fd73"], &(0x7f0000000240)=0xce) 2018/05/06 09:53:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) modify_ldt$read(0x0, &(0x7f0000000040)=""/50, 0x32) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5432, &(0x7f0000000000)) 2018/05/06 09:53:21 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x26b4627a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) recvfrom$inet6(r3, &(0x7f0000000100)=""/88, 0x58, 0x10000, &(0x7f0000000080)={0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff90}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) readv(r4, &(0x7f0000000040)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) dup3(r2, r1, 0x0) 2018/05/06 09:53:21 executing program 6: timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000080)=0x5, 0x4) 2018/05/06 09:53:21 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003ba000/0x2000)=nil, 0x2000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x7ff, 0x4) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c1000/0x2000)=nil, 0x2000) close(r0) 2018/05/06 09:53:21 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4c2, 0x8000) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x5, 0x3, 0x1d}], 0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001a80)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0, 0x345}}, {{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f00000019c0)=""/188, 0xbc}, 0x8}], 0x2, 0x0, &(0x7f0000001b80)) ppoll(&(0x7f0000000080)=[{r1, 0x42}, {r0}, {r2, 0x422}, {r2, 0xc000}, {r2, 0x400}, {r1, 0x8}, {r2, 0x4121}, {r1, 0x2}], 0x8, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)={0xf5}, 0x8) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/06 09:53:21 executing program 5: 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)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f00000006c0)="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", 0x200}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/236) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0x8) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x110}, 0x8) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="d7", 0x1}], 0x1) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/06 09:53:21 executing program 7: r0 = semget(0x2, 0x7, 0xb0) semop(r0, &(0x7f0000000000)=[{0x6, 0x9, 0x800}, {0x3, 0x4, 0x800}], 0x2) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f40)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x2, &(0x7f0000008000), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', 'bond_slave_0\x00', '\x00', 'veth1_to_bond\x00', @random="fb5502c74728", [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/05/06 09:53:21 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) [ 88.437576] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/06 09:53:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0xffff}], 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4, @multicast1=0xe0000001}, 0x166) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x80, 0x4) 2018/05/06 09:53:21 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x7fffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_1\x00', r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000200)) dup2(r0, r3) 2018/05/06 09:53:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00') preadv(r0, &(0x7f0000000100), 0x267, 0xff) 2018/05/06 09:53:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00'}) 2018/05/06 09:53:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000000000290000003b000000270202010000007efebd2c16a8eae51cd0ae25dd01139b4c7a756fa3ed8d4bb3aa390757e23cb65dbacdb06736ea973bf1742b9bb88972ee882f172f2119435d40f6c433f2ac48a714dbab51862b67e3e29e54110c0222d2cb7efd5883908a06e7313083442717567606ef46a410924bf4f8c4936d884eb14b413b9dc39db0f954de8d2ad594a1b039991e25b8238ad2144fb8fd97bd81738410be01adbdc39b6c08cf81de24f328"], 0x28}, 0x0) uselib(&(0x7f0000000040)='./file0\x00') modify_ldt$write(0x1, &(0x7f0000000000)={0x7fff, 0x100000, 0x0, 0x100000001, 0x1, 0x7fff, 0x7, 0x9, 0x7}, 0x10) 2018/05/06 09:53:22 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x3f, 0x1, {0x0, 0x1, 0x8000, 0x1, 0x7700000000}}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe003, r2, r3, 0x18, 0x3fffc0000000000, 0x4) recvfrom$inet6(r0, &(0x7f0000000340)=""/42, 0x2a, 0x20, &(0x7f0000000380)={0xa, 0x4e23, 0x24, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/05/06 09:53:22 executing program 2: unshare(0x804000203) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x3be) 2018/05/06 09:53:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0xa000}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x20001) 2018/05/06 09:53:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc001, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x1, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r3 = memfd_create(&(0x7f0000000040)='/dev/input/event#\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) accept$inet(r2, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) fcntl$setownex(r3, 0xf, &(0x7f0000000240)={0x1, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x20000000}) 2018/05/06 09:53:22 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) 2018/05/06 09:53:22 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f000000b080)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f00000008c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f80)='R', 0x1}], 0x1}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x401, 0x4) 2018/05/06 09:53:22 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000740)='/dev/uinput\x00', 0x0, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/11, 0xffffffffffffffed}], 0x1) 2018/05/06 09:53:22 executing program 6: unshare(0x40000000) socket$nl_crypto(0x10, 0x3, 0x15) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@ipx, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0xffffffffffffff4b, &(0x7f0000000440)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000003c0)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x79, 0x0, 0x3, 0x101}, {0x100000000, 0x6, 0x9, 0x3}]}, 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0x1) 2018/05/06 09:53:22 executing program 2: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x2000000000000800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) 2018/05/06 09:53:22 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = gettid() epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) sched_setaffinity(r2, 0x8, &(0x7f0000597ff8)=0x2) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1555555555555699, 0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) 2018/05/06 09:53:22 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000140)=0x20020000000000c, 0xfcc3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000200)=""/95, &(0x7f0000000040)=0xfffffffffffffca4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x28) 2018/05/06 09:53:22 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x100, 0x198, 0x1e8, [@limit={'limit\x00', 0x20, {{0x0, 0x3}}}, @limit={'limit\x00', 0x20, {{0x0, 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2f0) 2018/05/06 09:53:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0xffffffef, 0x4, 0x3, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000140)="770190212e3eb8ec03058e8f9025a5c6510d", 0x12}], 0x1) 2018/05/06 09:53:22 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchmod(r0, 0x20000109) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @remote}, &(0x7f0000000180)=0xc) r1 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) [ 89.643310] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:22 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800040005) poll(&(0x7f0000000000), 0x3aaa65cb1ef8df9, 0x16a1) write(r0, &(0x7f0000000040)='Z', 0x1) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x337, 0x3, 0x9, 0x5, 0xffffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x50000003}) 2018/05/06 09:53:22 executing program 5: set_robust_list(&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x808}, 0x18) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) chroot(&(0x7f0000000200)='./file0\x00') 2018/05/06 09:53:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) r1 = dup3(r0, r0, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000300)='./file0\x00', r1}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000000100)=""/164, 0xa4, 0x2000, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr=0x1}, 0x3, 0x2, 0x3, 0x3}}, 0x1c2) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000280)=0x4) openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x101000, 0x0) [ 89.994742] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x9, 0x4001000000080, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000001240)=""/208}, 0x18) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000080)) 2018/05/06 09:53:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)="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") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x10000) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/05/06 09:53:23 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000000000000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) readv(r1, &(0x7f00001f2ff0), 0x0) 2018/05/06 09:53:23 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) 2018/05/06 09:53:23 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={r1, 0x8, &(0x7f0000000040)=[0x128, 0x9, 0x3f, 0x9, 0x400, 0x3, 0x70dd8000, 0x80000000], &(0x7f0000000080)=[0x3, 0xf2b, 0x1, 0x4, 0x7], 0x2, 0x5, 0x1c8, &(0x7f00000000c0)=[0x0, 0x0, 0x5, 0x200, 0x4], &(0x7f0000000100)=[0xfff, 0x1f, 0x9, 0xfffffffffffffffd, 0x0, 0x2, 0x9, 0x8, 0xc1e4, 0xcdd0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1e8a}, &(0x7f0000000200)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xfffffffffffffffd, 0x8000, 0xab, 0x4cd, r2}, &(0x7f0000000280)=0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x5) 2018/05/06 09:53:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f00000001c0)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1cd0e5", 0x8, 0x3c, 0x0, @dev={0xfe, 0x80, [0x0, 0xffffff89]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) r1 = socket(0xa, 0x800, 0x1) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)=""/26, &(0x7f0000000100)=0x3dd91753e7d55a93) 2018/05/06 09:53:23 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="7a659572eef4eece62c15f702732974563be0a87a1c5bae18037ddd847016dbd66ec550db9204e6f6152aeba6fa67e38560c858e044268955cd76b320aa7a58c3ae889e8811c4d6eb4c8f110a03d86e8c42abe01a024a9d5c82bdd0163db765358563a0feb4f87a6e1a3632cefb03b07df4918ddc61f257daf004e74ffda7dfe60717798bad6367357d0a472926ee1c7672dfacf391c9754fab7c5b015f2f68c941dcafbe67aac9b6a4a4b398bd6826f3c3a0519e5713b15272a8f0e352c74d3a43834", 0xc3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000004, 0x2000200036, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 2018/05/06 09:53:23 executing program 3: ioperm(0x0, 0x1f, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000000, 0x0, 0x0, 0x20000030, 0x20000060], 0x0, &(0x7f00000000c0), &(0x7f0000000000)=[{}, {0x0, '\x00', 0x0, 0x8000}, {}]}, 0x108) [ 90.804293] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:0 wlc [ 90.812119] kernel msg: ebtables bug: please report to author: bad policy [ 90.848215] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:0 wlc [ 90.848476] kernel msg: ebtables bug: please report to author: bad policy 2018/05/06 09:53:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x5, 0x401) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x4d, 0xde1f, 0xfffffffffffff000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="4769e132add92bc0"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/05/06 09:53:23 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x45f5f2db1dad1c6c, 0x0) recvmmsg(r0, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/197, 0xc5}, {&(0x7f0000001500)=""/132, 0x84}, {&(0x7f00000015c0)=""/20, 0x14}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/148, 0x94}], 0x9, &(0x7f0000002780)=""/168, 0xa8, 0x7ff}, 0xcca8}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002840)=""/47, 0x2f}, {&(0x7f0000002880)=""/209, 0xd1}], 0x2, &(0x7f00000029c0)=""/208, 0xd0, 0x9}, 0x5}, {{&(0x7f0000002ac0)=@nl=@unspec, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002b40)=""/192, 0xc0}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/244, 0xf4}, {&(0x7f0000003d00)=""/227, 0xe3}, {&(0x7f0000003e00)=""/177, 0xb1}, {&(0x7f0000003ec0)=""/50, 0x32}], 0x6, &(0x7f0000003f80)=""/60, 0x3c}, 0x9}], 0x3, 0x2002, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004080)={'bond_slave_0\x00', 0x8}) socket$packet(0x11, 0x2, 0x300) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x8, @empty, 0x302}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, 0x401, [0xffffffffffffffc1, 0x7, 0x7, 0x3, 0x4, 0x37e5, 0x1, 0xffff]}, 0x5c) restart_syscall() setrlimit(0x100000000007, &(0x7f0000000000)={0x8001}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x8008, 0x7, 0x400, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1}, 0x8) socket$pppoe(0x18, 0x1, 0x0) 2018/05/06 09:53:23 executing program 5: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f00000000c0), 0xe1bca4bf7c8886d1, 0x80000000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000015c0)={0x0, 0x8}, &(0x7f0000001600)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000100)="583585fb66", 0x5}, {&(0x7f0000000140)="61854461dcf646a581f62f4968beb35e200fd123f0115b9b3a6a053ab2e21e607a138e8d910d83aad553b54be6c56de12e4db53f3266fea5c5c545f8bc836b09f502bdc82caee5cbd4b9256d86957f376babc0d63430a21122b79afa823efdb73a85a69028f99c9696f82f89cb174726605cdf1692fbada57021854a44e432aac6091c035a418312201cbc9d311460f3132eca01773268f5047c54537ec0fd0569902a144e75ebac5f0472305d45c283ce4e0bde95984a97dcd181ef0aea9db75b32f01a6f82ff33fd726bb87060ffa2b9f72106c9c04b2b1ac7", 0xda}, {&(0x7f0000000240)="fb55fe55f5f36b97110dab23dcce9f1f54a3b401e61f856db8d872b7560a9bf32e8315fd951bcce9e28e6e0662a3a3df62915fe0c58075af5a9fd7e75feb3f82fcbe1de6c1981aa85f9d5c63a0e072daef555f770521535b5ec92daef7b3a00f4228ec4a31acad27dbaa2874691edaba9047cc24de57d9a4ae514c2dc2614637be0730ddd4625c85948068e124c8", 0x8e}, {&(0x7f0000000300)="ff39b6be71a420d096cb7fb66fa3e34035773f8944fc7b3909bfe980a6295630d54e6e899e8dd372c2fcfad83fd923fc9f85273ed4acc2cb1a7ef1479e1cf67f147d20b47d9de80c04494af1a7182d1db4e7b7c7775f230f078438ecbb4817431eba53500cecb4d610e10ee6fe6d3c5201a2573b0e59c427c8f95b841691fd224648ec01d0ea676217d0b2d2b3e06576f0ebe75616576660b7870e0839745a47c8f8785325", 0xa5}, {&(0x7f00000003c0)="f42fb94dd7f5e616b52fe2ab14f757904b7adba95c9620d5b68984590d4a00254c62f2d56be7bf8b6442cc149acda5210844147fc546e46c22358d4c327af60cebb3df612ecc9fa3d5208c212eaa22b9b59af4f6ce24f1", 0x57}, {&(0x7f0000000440)="f5716650eda5864d97f01ca24b2a023a881e9931d10031b1dd1a75540925eec906a2596dd6f93bada00765af46ec2213b34157638c5b550021a7c8cf926446aa911ebc93e99582f6fcbc9013fe381679bd12345a3a242d1005a0e0e0ead6a1f835fc0d18235676b50bb52aa80d41925c275164195a28ef0f1793f32e03bb0a6d6661956b69d95a3c5a31ef60016ae47ce3434e5692fafeb6d8027c12d62610c3bbb36fb5a42235fcf9021febdabb", 0xae}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="082c8be756331241bebc407beb4d6e3a57d87876d5344854ac46c3610849", 0x1e}], 0x8, &(0x7f0000001640)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndinfo={0x20, 0x84, 0x2, {0x4066f950, 0x6, 0xfffffffffffff706, 0x1, r1}}], 0x38, 0x80}, 0x40) 2018/05/06 09:53:24 executing program 3: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000000c0)=0x14) 2018/05/06 09:53:24 executing program 7: ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/05/06 09:53:24 executing program 2: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/05/06 09:53:24 executing program 4: uselib(&(0x7f0000000040)='./file0\x00') r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000001380)="f9", 0x1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000014c0)={0x0, r0}, &(0x7f0000001500)=""/101, 0x65, &(0x7f0000001600)={&(0x7f0000001580)={'sha3-384\x00'}, &(0x7f00000015c0)}) 2018/05/06 09:53:25 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0xfffe000000000000, 0x0, 0x10000}) 2018/05/06 09:53:25 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000580)={0x0, 0x62, "7cfa07ae275ea451b89a2d60c5151f4f16205a176df09156112a76821eef268a870d9979868d083f4474f7c1c3cba8147a9e220c56516f3c5da437b314a7a4febbafe7839d471152a82bef33e52765710ee3f8f86b08dc5a419372ac7445970875e4"}, &(0x7f0000000600)=0x6a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r1, 0x40}, 0x8) r2 = socket$inet_sctp(0x2, 0x20003, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xe7ad, 0x1, 0x81, 0x2, 0x67}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={r3, 0x3c, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000480)=0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r4, 0x0, 0xa2, 0x41, &(0x7f00000001c0)="1c29eb86788589a4a4542444b8fb75f8fcde179bbc4d2f803c284f6d1cdc49e68249cf8682ce179a4d1a7a1ceedff6c39f33362e42ada212eb963f31d1378b6060dabfc1ce9bcdbf40f0582e5086b16eec74d2c5f3a9e0dac0cd1414cc03d581447fd9a5f24695e8a639a681caab2f9b986b9df2fdaf0b72b43e8e73ec7cbc887713766045bd3e08a9dce48d9e74c3ce01726a52a27ad6bcbc5be0f0832b6b1e2cc8", &(0x7f0000000280)=""/65, 0x6, 0x4}, 0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, 0x8) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa040, 0x0) getsockopt$IP_VS_SO_GET_INFO(r5, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/40, 0x28) r6 = msgget(0x1, 0x8) msgctl$IPC_RMID(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x841d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={r7, 0x80000000, 0x80, 0x2}, 0x10) 2018/05/06 09:53:25 executing program 2: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004c0f44)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), 0x2) r1 = gettid() wait4(r1, &(0x7f0000000000), 0x1000001, &(0x7f0000000040)) tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/05/06 09:53:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$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) close(r0) 2018/05/06 09:53:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) recvfrom$llc(r2, &(0x7f0000000140)=""/53, 0x35, 0x40000143, &(0x7f0000000180)={0x1a, 0x30f, 0x400, 0x3, 0x9, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000100)) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xffffffae}]) 2018/05/06 09:53:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x1000, &(0x7f00000001c0)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x8}, {0x8, 0x9}, {0x66664d503e02ae9, 0x10001}, {0xf}, {0x3, 0xefca}, {0x4, 0x6ecd}, {0x0, 0x5}], 0x7) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/06 09:53:25 executing program 0: r0 = socket(0xa, 0x2000000000002, 0x400) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/06 09:53:25 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) vmsplice(0xffffffffffffffff, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="200000009f0000008ecbc71231670ed0ce9ab226a95f15ee37ab0cb2d8584929e430eb8bfbb9b111e51f523545467bc028d970e9b2dd464bef6cd13af12e225209db0c7b52b7dd9e8fe0a05af412d84ea0d8b1bf56c9c65d840f9ff5564721fd9687c65a95245bf1285175499491fe284fd072f5882e1f4931395673e0ac306494c0dc90f8009c3dce20deb8305960191e692b8f5fa39ae875d4551b805dd662d0e001c1c9fdda1abc7b3d47aadaddfa"]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x9c5}) 2018/05/06 09:53:25 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x16}, 0x45, r1}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000007000000000000000000000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe8150248dd605d4d642f8a92f52276d529912a29c02a1b8ace3ff11f9"], 0x80}, 0x1}, 0x0) 2018/05/06 09:53:25 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x1000}) setsockopt$packet_int(r0, 0x107, 0x800000000000000a, &(0x7f00000000c0)=0x8001, 0x4) 2018/05/06 09:53:25 executing program 0: unshare(0x28060400) r0 = semget$private(0x0, 0x1, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x9, 0x25, 0x2, 0x80}, 0x98) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x200000, 0x1800}], 0x1, &(0x7f0000000080)={r3, r4+10000000}) semtimedop(0x0, &(0x7f000001dfd6), 0x0, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x8000200) 2018/05/06 09:53:25 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200000004, 0x200400) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x318) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) fchmod(r1, 0x9) fchmod(r1, 0x8) seccomp(0x1, 0x0, &(0x7f0000020000)={0x2, &(0x7f0000002000)=[{0x7c}, {0x6}]}) [ 92.345246] Unknown ioctl 21532 2018/05/06 09:53:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000640)='/\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) creat(&(0x7f0000000000)='./file0\x00', 0x20) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/06 09:53:25 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x4, 0x3b8, [0x20000140, 0x0, 0x0, 0x200002a8, 0x20000420], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x4, 0x806, 'team_slave_0\x00', 'sit0\x00', 'lo\x00', 'ifb0\x00', @random="1d55ae6c80e8", [0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x100, 0x100, 0x138, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], 0x4e20, 0x7f, 0x7, 0x4e21, 0x14, 0x15}}}, @time={'time\x00', 0x18, {{0x4, 0x5af, 0x32c8, 0x88b1, 0x3ff, 0x40, 0x1}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x4, 0x6558, '\x00', 'veth0\x00', 'eql\x00', 'veth0_to_team\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}}, {{{0x5, 0x50, 0x8035, 'ip6_vti0\x00', 'gre0\x00', 'bcsf0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@random="887bced81bae", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x9, 0x88e7, 'veth0\x00', 'veth0_to_team\x00', 'veth1_to_team\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}}}]}]}, 0x430) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x4, 0x3, {0xa, 0x4e23, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [], 0x1}, 0xfd}}}, 0xfffffffffffffcb6) connect$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) fcntl$notify(r0, 0x402, 0x8) [ 92.390160] Unknown ioctl 21532 [ 92.428689] audit: type=1326 audit(1525600405.427:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7019 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 09:53:26 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x4, 0x9, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80040, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={'bridge0\x00', 0x8}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000602000/0x1000)=nil, 0x6, 0x5, 0x4, &(0x7f0000602000/0x3000)=nil, 0x2}) r1 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/audio\x00', 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000200)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x8000, 0x6, 0x0, {}, 0xf75, 0x9}) 2018/05/06 09:53:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x14) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0xfec7) 2018/05/06 09:53:26 executing program 6: unshare(0x28060400) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1000, 0x80) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/4096) r1 = epoll_create(0x20000007fe3ffff) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000dff4)) r3 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c7f000)={0x2000000000000004}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000050aff4)) 2018/05/06 09:53:26 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 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)) syz_emit_ethernet(0x107, &(0x7f0000000080)={@empty, @empty, [{[{0x9100, 0x2f2, 0x0, 0x2}], {0x8100, 0x10000, 0xf3a2}}], {@generic={0x22f0, "c39f6a1bbb77b42753fdbb4fee83497d31fdcd125ea49c24489bf41a232d3962712f11df255ad4620fa1896b822f59080f53ea0e192e482ae3f6a294ca270d18221840a48a6d80f9fbaa35dea700a1e9aa72f583d66643650b4d168a98f69e7499eb22b7edef440630279a49d45ff76cb8d7bb91bb1ba8dfb444ac6083ed69f477ae5d7c6dbf54cb7ec11355b3c204606cbeb8052fa3b6e765d5f527d1a3f35a31b294c8702f8eb6f7def179d6389911e0c7fb08755980930a0fa3f4ee72e7584df67be17b90b495b4fcd20b0e3ad9406d2556536e87c04663b2371f6c61d38f01db1f61a7d6ed0122e0d39c39b9b808c6"}}}, &(0x7f0000000000)={0x0, 0x1, [0x69, 0x399, 0xfd, 0xe23]}) 2018/05/06 09:53:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x7e20, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) write(r1, &(0x7f0000000040), 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x1000000406, 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) close(r1) 2018/05/06 09:53:26 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000200)={{0x87, @loopback=0x7f000001, 0x4e21, 0x2, 'dh\x00', 0xc, 0x10001, 0x34}, {@broadcast=0xffffffff, 0x4e23, 0x3, 0x7ff, 0x2, 0x4}}, 0x44) 2018/05/06 09:53:26 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:26 executing program 5: r0 = socket(0x3, 0xd, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/179, 0xb3, 0x41, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 09:53:26 executing program 3: mkdir(&(0x7f0000000300)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x88) pread64(r1, &(0x7f0000000040)=""/18, 0x12, 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) r2 = accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x8, 0x9, 0x4, 0x4, 0x5, 0x6, 0x7c, 0x6d, 0x8, 0x8, 0x9, 0x1, 0x8, 0x40, 0xfb42]}, &(0x7f0000000240)=0x100) 2018/05/06 09:53:26 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000380)={0x1, {&(0x7f00000000c0)=""/242, 0xf2, &(0x7f00000005c0)=""/205, 0x3, 0x3}}, 0x68) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x1, 0x1, &(0x7f00000004c0)=""/254, &(0x7f0000000440)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r2, 0xffffffff}, &(0x7f00000006c0)=0x8) socket$alg(0x26, 0x5, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/06 09:53:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"65f2421593e32bd89fda8f4000", r1}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x3f, 0x5}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="20003e1eaa1792d9ea10f0e9ad6d000015000102005f970000000000000fb77bcc00", @ANYRES32=r2, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/05/06 09:53:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x11, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000002b40)=@nl, 0x80, &(0x7f0000002d00), 0x0, &(0x7f00000001c0)=""/193, 0xc1}}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002fc0)=""/60, 0x3c}}], 0x2, 0x10020, &(0x7f0000003180)={0x0, 0x1c9c380}) 2018/05/06 09:53:26 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b010000037dc1250200000008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x20, 0x80, {0x0, 0x2710}, {r2, r3/1000+10000}, {0x2, 0x7, 0x3, 0x1}, 0x1, @canfd={{0x3, 0x800, 0x20, 0x5}, 0x6, 0x2, 0x0, 0x0, "fca0b4ee6f79db39f6c6620d12860fc4ad5ad3c824e084f98c656d516767da3d549f2fb27b52ad41ad65438e0236892c36f5400d2b953a00cacaf891436d89be"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x24000001) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) tkill(r4, 0x11) 2018/05/06 09:53:26 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f558e45647945"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x1000}}, 0x5, 0x81}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x3}, &(0x7f00000002c0)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000300)={r1, 0x77, "5aa822c73a48f53b622ee910f5ef44188f1f816dd22a46bbac89e4881d45995142e7795393469fb808bc9ebf660a6c1bc47993acae612478b48753a9cf3fbb66d12f7ccac88a47140c4dda454b6f1fea13bb8e3ac122eabf298543b5f9033ac659b68f917049b4751987a748b072abe609fa0594a5b7b3"}, &(0x7f0000000380)=0x7f) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/05/06 09:53:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x34}, 0x1}, 0x0) 2018/05/06 09:53:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 09:53:26 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) sendto$packet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000500)={0x11, 0x4, 0x0, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './bus', [], 0xa}, 0x9) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/150, 0x96}], 0x1, 0x0) 2018/05/06 09:53:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="6a2c419541b202005bc68100000d0079", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f00000000c0)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "62ec10", 0x44, 0x33, 0x0, @dev={0xfe, 0x80}, @empty={[0xd401]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/05/06 09:53:26 executing program 6: r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000822000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) close(r0) [ 93.546276] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/06 09:53:26 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0xff33, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)="9c291ad28de95f3a01067cd895be8de604bb00339f612570609a2339f1d935a7337d0010") 2018/05/06 09:53:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c000000000011907800fcff00e000000100004e210008907823231722092ab8c8d2e3913d3e7d8e97d535657f254024be5a9c44e8f3b567fc8ba1d36d7b29df97d43c8dc6bc27d4eaaec9fbed5a7c8b201f8e184e68223506773d427600e8da573a95604fcb9a629d463acd7e79b7aa570f383137c7f8eea31e01721b84e7512cee9e84"], 0x0) 2018/05/06 09:53:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x40, &(0x7f000069affb)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/06 09:53:27 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), 0x1e7) 2018/05/06 09:53:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000100001000092681be00569116b986ae7012d02290000000000000000000000d29629d65f718a3f3cc7e9ec33481862b4c70822a6fddd55f3869d312f8fd185360d84925948d9ada7aa1a4ec6b5b45a2c456056261479ba7ee6a4dcc888e208af54c524a8cea4c74cff010000368e3752d89c58ee06c68dd42bbe08539db35ebe37a51751622e6abc311408add49a05262572161e0854393018c9", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006970365f7674693000000000000000000c000100aaaaaaaaaa000000"], 0x40}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/05/06 09:53:27 executing program 2: io_setup(0x3, &(0x7f0000000280)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x141241) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/06 09:53:27 executing program 4: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f0000000340)=0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) r4 = syz_open_dev$amidi(&(0x7f0000002900)='/dev/amidi#\x00', 0x5, 0x6000) ioctl$BLKROTATIONAL(r4, 0x127e, &(0x7f0000002940)) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0xc0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) sendmsg$netlink(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000380)={0x1d0, 0x29, 0x1, 0x70bd26, 0x25dfdbfb, "", [@nested={0x30, 0x83, [@generic="15bd357d6828adb2174d566ebfb27c5bd0f7ce1092d590b3284ef444f42f123dc3", @typed={0x8, 0x7, @uid=r6}]}, @generic="baaee0116d12bc8f01a565e6f3a86a3144a842506d615b34450448994305e76398a71626f82d05247a5ae7614dee07ab7d26a36ff5d91fcaa10eb7d5446fbc27e11b0dfbc80db6c361711afb3ef9eb6b2752dd5f306cb78093d27bfede31bde82883fb68c372a7d50e2e8742d1fdd5e2006516179aa8f3d950529778b9fccf6a8dd5", @typed={0x8, 0x81, @uid=r7}, @generic="fd0db08c77707067a0a8bcb91f90e934092041105cfef1448c5a645bcb8dfacf4ef0317847cb53cc9ce10b6abde71a36f282574f4d926f0c42ea9956ff1d7df119eafc7c82ad5bed9aa9eddd4e664fca3187c8ccf596679398765cd64fc0d48e55577f281e8fe52dfb46c68a3b77837c919b15d75ae9e14e76387adeb488e1ee4fc7042944c83522af18935c21d3cf32a98ca8c173c238ceddc00e49094710e52170fd696e8a2ec548afce4560eb64303c4eb4b103a71a5dfedba84fee384283b940a8ea8f60958f3cd2e57ae624ffe975731f5338866afaf5367cd4315c8c3b262f28b7fec7fe37cf045ecb2da05eafb541b3959d0697", @typed={0xc, 0x35, @u64=0x7ff}]}, 0x1d0}, {&(0x7f0000000200)={0x10, 0x16, 0x314, 0x70bd25, 0x25dfdbfb}, 0x10}, {&(0x7f0000000580)={0x1020, 0x1c, 0x120, 0x70bd27, 0x25dfdbfd, "", [@generic="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@typed={0xc, 0x8e, @u64=0x4}, @typed={0x4, 0x8c}]}, 0x1020}, {&(0x7f0000000240)={0x24, 0x39, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}, 0x24}, {&(0x7f00000015c0)={0x12fc, 0x31, 0x300, 0x70bd2c, 0x25dfdbfb, "", 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@nested={0x2ec, 0x7b, [@typed={0x14, 0x52, @str='/dev/snd/seq\x00'}, @typed={0x4, 0x72}, @generic="7d4f6664c15d4b18c1e6df6dd212300aee42971403d970ba854b301301db8d7ef99d3e72e2bfb049", @generic="6ac171365a59f12a01959c8c8dec7c84f2af8d65d329caf86b2bc946d727516a5ca9d631036382d9daf201d291e7eff657fcfbebc6b345cfb82511904702a45ae8ca808c2f2a3bbd05166d440b8fb63b156e17aeb41bbf92d5e0c6a4ee8e96bdea5c138d61477d8b6955c110b810e817314b2414bdad94f81087b8d72e42b59ffe9a5c6207ab7a50b1fcc6a4b03a06c78a0b082185878151b7783175bcde2db30f2dc106eb3f5a4cea993e6906d3052a13b0c37f023b0b2de3a26f26ad3526481ee1c939ec26fe3ec4e6246dee4e66d3febf31f9cfcb376d7d", @generic="2dba989f8f80210888fa3343b49a65c028e00e2f30305cd7ddd4e042643e37053b0e498ce41d5a75184245d53103b2ed7681568184cc65b172e6536f552f94c88b9de32b8ecef5849cac2b9b612aa221c21efa74b478c7b46b3d9f23cb91329bf8c2a7d52cd54918fe8c15b3ebd230edbc83a88ab2d71fafb5daa9a54ecb70a56b469444ff92813365702160348d47957d22c43aea488781db2638f8cb7d72d12a3146056b95a16df4a73c782d258bf1410ab2df4a07fa63dd697e7d8e4cadb40ac243556b4384c573ad168bccb4ef946706a5402f43a8295103da4eb7dad3174fbab5091c839c", @generic="23c4b848f85d48f792492c0eab4c9e4ba59c6d4dc0702b80dc8eb747d880684ff7966323c045b38a27b4b826c2492273a94dbb08a602ac7ba7a58141ad48e137a773d7722bfd24edc736392dc93cf473e01287c56e6183afa0378781662c62d34658db1c81a64c1ec530bbe6251e01eb13905cbf75bbe3a8fe6847c7a9d2a2add4b426a501ec2043f2bad70762c7129ccb8796aa837a4b005d134c240e7908a704aa3beb57fd91e7cb86f48cf7555c30688d8bfed41fbdcf8d20e4c1798ae55dff13eacd4f03b91a289d02668167203977f59d3fb6d2f4e6", @typed={0x4, 0x18}, @typed={0x8, 0x6b, @u32=0x6}, @typed={0x4, 0x33}]}]}, 0x12fc}], 0x5, 0x0, 0x0, 0x40}, 0x20000804) sendto$unix(r3, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r2) 2018/05/06 09:53:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 09:53:27 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 94.082120] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 09:53:27 executing program 2: unshare(0x8000400) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0xd}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/06 09:53:27 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x1000) [ 94.130665] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 09:53:27 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) truncate(&(0x7f0000000080)='./file0\x00', 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@dev, @loopback, 0x0}, &(0x7f00000001c0)=0xc) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f00000015c0)={0x208, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xfffffffffffffffb, 0x38, 0x6}, {0xfffffffffffffffc, 0x9, 0x2}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2745}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x954a}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}]}, 0x208}, 0x1, 0x0, 0x0, 0x1}, 0x4800) 2018/05/06 09:53:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) 2018/05/06 09:53:27 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) ftruncate(0xffffffffffffffff, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}}], 0x18) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4400) r2 = gettid() capget(&(0x7f0000000100)={0x399f1336, r2}, &(0x7f0000000140)={0x3137, 0x0, 0x73e, 0x1ff, 0x4, 0x800}) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f00000000c0)) 2018/05/06 09:53:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045532, &(0x7f0000000080)) 2018/05/06 09:53:27 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x1) tee(r0, 0xffffffffffffffff, 0x9, 0x0) 2018/05/06 09:53:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000140)) getegid() sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000018002110000000005109000000020000000000ff0500000000cd73b8a52f972c11cea59de242ad80d1c315ce44565d3e56abca0da4a6d0ab231bdd233ace799e71e85841f642f8ac1ae02b11bedee21c758a71d1e634af17f2660aafd24683f7d6d2a48d9868e9368c97510f0a6ec9349f"], 0x1c}, 0x1}, 0x0) 2018/05/06 09:53:28 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) 2018/05/06 09:53:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/06 09:53:28 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="060200002b52247c0cb14b54f4365ac8378d24a7473b64918e302b4ba24048ea4861561ba3dbb2e5d907a94e465c5274660cadce6b08dafb96e16b60d2ac951f70755b81d399a1182e2d854bb15c12d58c0eca0a3aebb6b6d42f1785ec933b9b8f6afac1b9727305072a460aa74269cc496eb32797ad24304f088df239f80766baae7e902103a6274c9414c30355b35fd7d39a396d1ff5e7565d317d81c2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000480)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000340)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x40}) close(r1) 2018/05/06 09:53:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) restart_syscall() ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x448000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 2018/05/06 09:53:28 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000280)=""/11, 0x2000028b) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x44, 0x4) 2018/05/06 09:53:28 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/99, 0x63}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f0000001380)=""/226, 0xe2}, {&(0x7f0000001480)=""/218, 0xda}], 0x7, &(0x7f0000001580)=""/139, 0x8b, 0x1}, 0x10102) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) 2018/05/06 09:53:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/06 09:53:28 executing program 1: getpid() pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:28 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20020, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x108, 0xea, 0x80, 0x0, 0x0, 0x0, 0x4}}, 0x250) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x20012, r0, 0x0) 2018/05/06 09:53:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/06 09:53:28 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x4, 0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0x100000001, 0x2}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0x5) 2018/05/06 09:53:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/06 09:53:28 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="c1fee88e820858954f9d537b9aa9d11c85a4fc0cdf2a651638133a8a30ec6555efbbc2e04528fbacc002a4d928e624932524412ed8bb9a") r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000001348fd6485430000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/06 09:53:28 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000000e40)=""/4096, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4100, 0x0) r3 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000040)={0x7, 0x70, 0x401, 0x1652000000, 0x1000, 0x1, 0x0, 0x8, 0x204, 0x3, 0x6, 0x0, 0x9, 0x3, 0xc3, 0x3, 0xffff, 0x5, 0x100000000, 0x1, 0x6, 0x4, 0x200, 0x5, 0x7, 0xfffffffffffffff9, 0xa2, 0x3, 0x80000000, 0x9, 0x6, 0x4, 0x8, 0xd51, 0xcf, 0x5, 0x5, 0x401, 0x0, 0x40, 0x0, @perf_config_ext={0x6}, 0x10198, 0x84c, 0x5, 0x7, 0xf07, 0x100000000, 0x1f}) r4 = dup2(r1, r1) sendmmsg$unix(r4, &(0x7f0000000e00)=[{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000940), 0x0, &(0x7f0000000d80)}], 0x1, 0x40) 2018/05/06 09:53:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) fadvise64(r0, 0x0, 0x20000, 0x0) 2018/05/06 09:53:28 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="c1fee88e820858954f9d537b9aa9d11c85a4fc0cdf2a651638133a8a30ec6555efbbc2e04528fbacc002a4d928e624932524412ed8bb9a") r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000001348fd6485430000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) [ 95.823041] hrtimer: interrupt took 152671 ns 2018/05/06 09:53:29 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x4, 0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0x100000001, 0x2}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0x5) 2018/05/06 09:53:29 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x18bc, 0x6, 0x5, 0x1, 0x6b, 0x9d3, 0x7, 0xff, 0x7fffffff, 0x200, 0x7, 0x1ff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/05/06 09:53:29 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1c) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x7}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) setns(r1, 0x10000000) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x2, 0x2, {0xa, 0x4e23, 0xffffffffffffff00, @empty, 0x71d9b869}}}, 0x32) 2018/05/06 09:53:29 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f0000000040), &(0x7f0000000280)=0x2) 2018/05/06 09:53:29 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)='proc\x00', 0x0, &(0x7f0000ebcffe)) rmdir(&(0x7f0000000600)='./file0/file0\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xfc) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/06 09:53:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) ftruncate(r0, 0x48000000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/06 09:53:29 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000280)=""/11, 0x2000028b) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x44, 0x4) 2018/05/06 09:53:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x81, 0x4) 2018/05/06 09:53:29 executing program 0: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x10001, 0x817f, r1) 2018/05/06 09:53:29 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x331) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb8}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0xa7, "f183129aed26a72c34ca7e06caa94923ea09feb2aa05618a26594556a5e5db43bc1b86b6931a3442ef987b7b2abe877e0c9c780b95c3a0e0f926880bfb905d1c3b5dd729460b0109b47c8b6397a1a05a00c57df75585c53a7f83284d75f3ff724b3d831ba4b5c91b7827c1d641a7cae69d494f4e7a119f228ea567ac9f7f235895355653aae812dcbb444c255cf39f52c3997bb57bdce99964dec570cc4c4f26d25b92bcbdb5e1"}, &(0x7f0000000100)=0xcb) getsockname(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) 2018/05/06 09:53:29 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfcd7, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x41, 0x7}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xda, "b9bd6d2549e40a3231ee3ab94f6c08a002c43b883e9d2982c4cb9d0cb29bdb8fa6d7163f3de101d5286134c4faeb3b2dba274a4e055b43fded06e6e90dcd273f9f0012a4f5cba27d5bc7050ca20df8d8cedd43d1b641bb0af3d1fe706016ec117b045901177f91efa0c9cb11dafbd678aacbb0c49f3236b4a902dd1a83c9c07cdeda27f66229fa389df28915f5cd18bac7ba9035c09408975acc8990c7ca89aaab21fe787b2f344c73afaaa9f43241fdc85f02740e072d7d3d10bc6f58214715b26ce7229407f1357906191d46d20255d89596e5690e5714bab4"}, &(0x7f00000002c0)=0xe2) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0xff0c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0x2, 0x9}, {0x2, 0x8}, {0x7, 0x8}, {0x8, 0x9}], 0x4) 2018/05/06 09:53:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000010000000160000006d2dfb8903000600000000110200f34395000031ebf8c7000000000000000003000500000026000002000000f6002200000020003de2a1d46b8a248d951bd333433e0000000088001200020801030000020020000000100000000303000800000000000000001d0000010103c58a47566f8d45157c97ec3a005b2189f59db38317f9000000b23c6d56b66914bc06ab0f612293c64604e714321628baee2d45139f2bb0b460f01f33b84666651b64cac17fcf1d5bdf9e9e707f92c0ecf4d46e3f36"], 0x80}, 0x1}, 0x0) 2018/05/06 09:53:29 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet(0xa, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) 2018/05/06 09:53:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x40000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) epoll_wait(r1, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) 2018/05/06 09:53:30 executing program 6: mknod(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x200000000001000, &(0x7f00000006c0)=ANY=[]) r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000480)=""/117) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r3, r4}, 0xc) r5 = open(&(0x7f0000002000)='./bus\x00', 0x145042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) semget$private(0x0, 0x5, 0x12) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) write$rdma_cm(r5, &(0x7f0000000200)=ANY=[], 0xfffffe6b) 2018/05/06 09:53:30 executing program 5: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x8f) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x1, 0xfe2f) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) 2018/05/06 09:53:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000101000, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x4, 0x7}, 'port1\x00', 0x1, 0x40, 0x0, 0x2fd6ed36, 0xf2, 0x7, 0xfff, 0x0, 0x5, 0x7ff}) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)={0x0, 0x1000000000000}) 2018/05/06 09:53:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0x9ef}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000100)='|', &(0x7f0000000180)=""/221}, 0x18) r1 = dup(r0) fsync(r1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x2744fd0f, 0x5, 0x7}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x1) 2018/05/06 09:53:30 executing program 3: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x100) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/06 09:53:30 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000d00)='/dev/urandom\x00', 0x0, 0x101601) clock_adjtime(0x4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/252) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2b, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}]}, 0x16) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/05/06 09:53:30 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) munmap(&(0x7f00001b6000/0x3000)=nil, 0x3000) 2018/05/06 09:53:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x200001, 0x101a02) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) 2018/05/06 09:53:30 executing program 3: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="bf", 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000200)}], 0x3, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x8, 0x4, 0x7d0}) clock_gettime(0x1, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x74, "a3ec2f7923e06e169de45650235195602f001d55bc3d4a94c580d4ef0041320dbfc7db90c451df9fccb6778673d85be30451bb4ab7bd1d095af6804b2123413baabdcd5ed7d4e9807c8109bd6da4d2a26941678333e4b0bc94630abc43366c440259d80c463adda31da7ee4a01246e4cfbdb64e3"}, &(0x7f0000000140)=0x98) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) 2018/05/06 09:53:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$intptr(0x2000000000029, 0x3) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x88011, r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008e1ffc), 0x4) 2018/05/06 09:53:30 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00142f00fe8004000000000000000000000000aafe8000000000000000000000000000aa3a000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50742aadf2c2eab5"], &(0x7f0000000000)) 2018/05/06 09:53:30 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000000080)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x282000) r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x493d39eb, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x3f, 0x20000) r2 = accept$unix(r1, &(0x7f0000000200), &(0x7f0000000000)=0xffffffb6) bind$unix(r2, &(0x7f0000000140)=@file={0x0, './control\x00'}, 0x6e) 2018/05/06 09:53:30 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0), 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 97.443473] sctp: [Deprecated]: syz-executor0 (pid 7375) Use of int in maxseg socket option. [ 97.443473] Use struct sctp_assoc_value instead 2018/05/06 09:53:30 executing program 6: r0 = getpid() getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f736f6603080000007374617400") fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/05/06 09:53:30 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00cd3c7905796c44451413a4d6d648b200000000000000000000000000e3ffffffffff0400000000000000000000002243ab9e93280f0171785c8ee78cf8d04ed58d4bf2fffdce57d60d87f71883666842d02f87fcc60a67a5a03300c1f3a5147fd8ef40c7136b403029d6e2a5080e5efd15b1c583aef7df57dcd07fbcad65785968167b0dac48e2058d7b4f028b68e5898e337c7bb31dc8a63505580b71ee2ad8f898d359eea29a5bbd5f8bc83d087503edcc0a929e3b5f727037e24d5bd9d60916ffeb2020f9057bdaf87a0cbf087b7b0104915fd189f6c74b6fb7000000"], 0x2c) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) [ 97.572960] sctp: [Deprecated]: syz-executor0 (pid 7389) Use of int in maxseg socket option. [ 97.572960] Use struct sctp_assoc_value instead 2018/05/06 09:53:30 executing program 2: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r1) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000880)=""/133, 0x85) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000000)) getdents64(r2, &(0x7f0000000040)=""/1679, 0x68f) getdents(r2, &(0x7f0000000780)=""/3, 0x24) 2018/05/06 09:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) waitid(0x1, r1, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) 2018/05/06 09:53:30 executing program 4: r0 = socket(0x1e, 0x2, 0x0) restart_syscall() r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x101000) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f0000000080)=[{0xc0, 0x119, 0x3af, "02927479b328d601e738add823c4ac30aac75ac0154a16be6d3d3d7cf6ad8c01b5fafe5ad762603152dde098dfed4d1c76962aa346e9fc34ee87b2aa1e85dc0b1e756c63fe290082c9216c7a8aa37fb162cb776eb910c1678bbbc13ef210ae88a7b11dd30fa4e1cfc59462f4c34f0501078f1ff2ba1d5edd8c783ae6cf3ae385f030a4e7f6e4b738889a767b73261121c282ead0d1c42d194398597046ec7fbe4ff7c7ab1e5bcf2ac2"}], 0xc0}, 0x0) 2018/05/06 09:53:30 executing program 5: epoll_create(0x9) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x400020000000032, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000200)=""/407, 0x197) pread64(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0) fallocate(r0, 0x1, 0x5, 0x5) 2018/05/06 09:53:30 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000ec0)='net/mcfilter\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) vmsplice(r1, &(0x7f0000000ac0)=[{&(0x7f0000000380)="2d889b80fc33f4d38ce0792d027f4c692aa34bae2d9005d7c86f2e07b68ad172d7ead341cf7e1ba31bdaa5cfc7785b4fddd7f2fe1cd461d30bf05bdd54fe81114959ceff52f1ce405acfe133aa9d2f45", 0x50}, {&(0x7f0000000980)="eb497d5b6ce2c71b2ac3a49bfd2d1e8fb1f245473372766d6b9b51532b956e66c70f78f3786775a8545b057303b81c27e381ecdc64488b712d6e981363ff4f4fb291d26d8f0965e48e3486747daf289db750968ef71371104dcc995720ee0423f9d0cd5ed9a5f7401cc2a873aa121658a661ac72b673d24f444f4f", 0x7b}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0xffffffff, 0x8000, 0x81}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000d80)={r2, 0xdd, "f44c5466a87de17b06b144e40bbf9eeb6dbcef351e4e97c60c9c1a976ab306e146eaba5b85dd84afada6b183b787834c6a5b70c052ce9599a61bc6811659d377bdb4f6840a353374b3786e8224eab84120127c5c4727f224e4ec568c7cfcf97f20359b4ac82f59b65acd7db0e3eb956ad876896fe2a2bfd84c2557d2550d84e5b8278fef14d02176ac2cf1c1e731a915d3ab324d3dfee29d1f7cf69502682048b4955bc47c655421e55e9e5b17e2a3cc6150724f723b3dd66bd7ce17f079bf9bb16c6345e15aac25a405e08ad6e08696dc491106505bf7831aab6f0ba1"}, &(0x7f0000000e80)=0xe5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8001, 0x1, 0x80, 0x401, 0x100000001}, &(0x7f0000000100)=0x14) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="3ed87a5e00850f24ea28b9471b03ee3f9d60842b0850939926ac2cce62b2b5b07c5394756491364631082f5c820f49b13f48dcd0e1b8355e8f5554a7c0bf14bd64a6d27863c6e5aa128af4ef6343c471e9dea5f691632cd17b463faf63a25f31317850f762faddb4d63d93204322c0c56030c881f64c21d953078d06bd002b517d49911a17fadaf47b84543ed18a96cd249ce8420b8a0d0068c2fcebb84ba9509d1f53a7bd", 0xa5, 0xfffffffffffffffd) 2018/05/06 09:53:30 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0), 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:30 executing program 0: setrlimit(0x9, &(0x7f00003a1ff0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) shutdown(r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 09:53:30 executing program 7: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x100000000, @loopback={0x0, 0x1}, 0x55}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fd8000)='o', 0x1, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0xffffffffffffff13, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/189, 0xbd}], 0x1) 2018/05/06 09:53:30 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0), 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 97.935263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 09:53:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r2 = memfd_create(&(0x7f0000000000)='-vboxnet0#%.\x00', 0x3) ioctl$TIOCEXCL(r2, 0x540c) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x100, 0x8, 0x6, 0x3c33, 0x40}) 2018/05/06 09:53:31 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x98) r4 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x5, "0eca149e83"}, &(0x7f0000001140)=0xd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ee8672c93340f643a664f1306ab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c8840f476c8d753d000aa8faf8fb574dbffa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/05/06 09:53:31 executing program 6: unshare(0x20000) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) 2018/05/06 09:53:31 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0xaa, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000080)=""/170}, &(0x7f00000001c0)=0x78) getsockopt$inet_int(r0, 0x10d, 0x4000000093, &(0x7f00000036c0), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@remote, @remote}, &(0x7f0000000240)=0xc) 2018/05/06 09:53:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0xa}, 0x1c) listen(r0, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000000480)={&(0x7f0000000400)="bb44f66a3c7476e87dd9e679744d9dcead0d6426ae37be53e10451b13e56569b08e859ef6b1e0a573cb54b8c9685166b38f67451e34ee9aecb6b16638d24c9739b3073ded4f057a57fb05dda61024f7fbdc05498a50ca4d3b2", 0x59}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x94, &(0x7f0000000100)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x20}, 0x9}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x5, 0x9}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x3f, 0x7000000000000000, 0x0, 0x81e0, 0x7, 0x2, 0x8, {r5, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x1}}, 0x8, 0x81, 0x4, 0x4, 0xfff}}, &(0x7f0000000380)=0xb0) sendto$inet6(r0, &(0x7f00000001c0)="05", 0xfffffe54, 0x40000, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000) fsetxattr(r1, &(0x7f0000001500)=@random={'security.', 'user)keyring\x00'}, &(0x7f0000001540)='+\x00', 0x2, 0x1) 2018/05/06 09:53:31 executing program 4: syz_emit_ethernet(0xe, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305}}}, &(0x7f0000000000)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x3c) 2018/05/06 09:53:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ecb54fa07424adee901d2da75af00800000ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x40006000) pread64(r0, &(0x7f0000004000)=""/4096, 0xfffffe9e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/06 09:53:31 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x82) r1 = inotify_init() dup2(r0, r1) r2 = socket$inet(0xa, 0x10400000006, 0x10001) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa0000000000000000aaaaaaaa00ff00000000000000002001000050010000800100007374617469737469630000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000073747000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000000000180c20000000000000000000000000000000000000000000000aaaaaaaa00ff00000000000000000000000000000000000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000001d0000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000009000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000070000000a00100005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6175646973705f7661725f72756e5f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000005000000000000000002000000ffffffff00000000"]}, 0x428) socket$kcm(0x29, 0x7, 0x0) inotify_add_watch(r1, &(0x7f0000b40ff6)='./control\x00', 0x22000002) 2018/05/06 09:53:31 executing program 3: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x400, 0x8000, 0x6, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, 0x8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) 2018/05/06 09:53:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001d80)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000000100)=ANY=[@ANYBLOB="706172743d32347d2c6e6f6465636f06000000652c007d5bd222a50a04c2c5388336d8c978e8efbb0ae15f0e68ba548485b77527dae624580db0b0038c952a5e3edcacad8fe7851c590ada792c02fe46b61eee5cb417ea9c84fc3a74"]) 2018/05/06 09:53:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"6c6f3a01000000ebffffffffffffff00", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002ac0)={'vcan0\x00', 0x0}) bind$packet(r2, &(0x7f0000002b00)={0x11, 0x1b, r3, 0x1, 0x0, 0x6}, 0x14) 2018/05/06 09:53:31 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x480400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)) 2018/05/06 09:53:31 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000000, 0x40000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x2a0b9300, 0x100, 0x5, 0xfffffffffffff92f, 0x6, 0xffffffffffffffff, 0xc8, 0xfffffffffffffff7, 0xb83, 0x6}) r3 = accept4(r0, &(0x7f0000975000)=ANY=[], &(0x7f0000752ffc), 0x0) dup2(r0, r1) recvfrom$inet(r3, &(0x7f0000000180)=""/229, 0xe5, 0x40000163, 0x0, 0x0) 2018/05/06 09:53:31 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:31 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000540)=@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000580)="99ac754c4328b2c2c636646cf93a293f4eee48af3afc7a807d3d0ef7f5c2ad7cf2559a2662cbfa419dbb7051f33c9cab82f8aedcb22e6d465bebf06a96b794bfc7a1f71c20fd19596c74af022101499c1cf958fe9a7b9f2d4a1bfe102dd64b8d42b0a147e2a7a0763933b22e11d3fb01dc2fddca508d0de6a6d4f24e075112a6f18f63233cc6b97e3c07639e8fd8fff5f9", 0x91}, {&(0x7f0000000640)="3cf57a6b340f26cd3c86bd14c48d9471ee14f5d9c1e9b0b1", 0x18}, {&(0x7f0000000680)="bf1ee823f33658bff20dd9a41511ffecd2d44a73d9591637fdbee1d7443185deb68ee4e54e191742a9ed5e980c48", 0x2e}, {&(0x7f00000006c0)="01e0306d6da8b9d755b9524158e86857b16c2152fbefea50169cf713551ce9e1ad6fd9b40b0d8f28bec0177f2ec6e746dcdef49c45ea0895b4653be21a2aec932d843244bdf777198c", 0x49}, {&(0x7f0000000740)="a5e1610e635f64672804ce1881cd42f4fc4bb6ae3801ee14cb87fe1b4a58d5a3162ff5c7d720eebb38359545abec33e490a409bd8580a5134ec4c1fd0654", 0x3e}, {&(0x7f0000000780)="8284", 0x2}, {&(0x7f00000007c0)}], 0x7, 0x0, 0x0, 0x4040000}, 0x4000040) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) fstat(r0, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0x0, 0xdcf8}, &(0x7f0000000040)=0x14) socketpair(0x9, 0x7, 0x8, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000500)={r2, 0x0, 0x1, 0xffffffffffffffc1, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/05/06 09:53:31 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20200, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x7ffffffffff) 2018/05/06 09:53:31 executing program 2: r0 = socket$kcm(0xa, 0x3, 0x11) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/140, 0x8c}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000080)}, 0x0) 2018/05/06 09:53:31 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x40000004}) epoll_wait(r2, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) [ 98.666588] sctp: [Deprecated]: syz-executor6 (pid 7477) Use of int in max_burst socket option. [ 98.666588] Use struct sctp_assoc_value instead 2018/05/06 09:53:31 executing program 0: r0 = socket$inet6(0xa, 0xf, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x401}}, 0xe8) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e21, 0xe5f4}}, 0xffffffffffffff8e, 0x3, 0x0, 0x10000, 0xa1}, 0x98) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/144, 0x90}], 0x1, &(0x7f00000002c0)=""/97, 0x61, 0x3}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x8001, 0x1, 0x4, 0x5}, 0x8) 2018/05/06 09:53:31 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/05/06 09:53:31 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/06 09:53:31 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)) [ 98.934195] sctp: [Deprecated]: syz-executor6 (pid 7518) Use of int in max_burst socket option. [ 98.934195] Use struct sctp_assoc_value instead 2018/05/06 09:53:32 executing program 3: r0 = memfd_create(&(0x7f0000000000)='cpusetsystem\x00', 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/05/06 09:53:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x80000000) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000000c0)="ff020400001b00052cd15f08f9059f4322576d0000000000", 0x18) sendto$inet6(r0, &(0x7f0000000040)='I', 0x1, 0x40000c4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) socket$inet6(0xa, 0x5, 0x0) 2018/05/06 09:53:32 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:32 executing program 6: r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x4}, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) signalfd(r1, &(0x7f00000000c0)={0x1560}, 0x8) 2018/05/06 09:53:32 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xff0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/06 09:53:32 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100000001, 0x3, 0x7ff, 0x80000001, 0xbf}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ftruncate(r0, 0x200000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/05/06 09:53:32 executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0xa26e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) 2018/05/06 09:53:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x100, 0xa, [0xff, 0x7fffffff, 0x7, 0x8, 0xf4bc, 0x401, 0x3, 0x7fffffff, 0xffffffff7fffffff, 0x800]}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/06 09:53:33 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000080, &(0x7f0000000000), &(0x7f0000000040)=0x3b7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8080, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x400}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000100)={@empty, @multicast2=0xe0000002}, 0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'veth1_to_team\x00', @random="c8259b81d52b"}) 2018/05/06 09:53:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0]}, 0xff96) 2018/05/06 09:53:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f00000003c0)='\'[systembdev!mime_type\x00', 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) r3 = shmget$private(0x0, 0x1000, 0x9a1, &(0x7f0000ffd000/0x1000)=nil) pipe(&(0x7f0000000180)={0xffffffffffffffff}) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000280)) getgroups(0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = geteuid() mknod(&(0x7f0000000140)='./file0\x00', 0x8008, 0x0) getgroups(0x1f6, &(0x7f00000002c0)=[0xffffffffffffffff, r7, r7, r6]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) r12 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x0, r5, r8, r9, r10, 0x4, 0x1}, 0x4, 0x2000000000ff, 0x200, 0x400, r11, r12, 0xffffffff}) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) 2018/05/06 09:53:33 executing program 3: r0 = memfd_create(&(0x7f0000000000)='cpusetsystem\x00', 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/05/06 09:53:33 executing program 0: socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x2000) fchdir(r0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/05/06 09:53:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x0) 2018/05/06 09:53:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=ANY=[@ANYBLOB="20000000000000008400000002000100000080000000000000000000", @ANYRES32=0x0], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=ANY=[@ANYBLOB="2000000000000000840000000200000000000000000a000000000000", @ANYRES32=0x0], 0x30}], 0x2, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xc0400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0xf66, 0x4, 0x5, 'queue0\x00', 0x6}) 2018/05/06 09:53:33 executing program 3: 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) shutdown(r0, 0x1) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f3006395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c060000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x558) close(r0) 2018/05/06 09:53:33 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x9, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x40, 0x4) 2018/05/06 09:53:33 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) io_setup(0x80000000, &(0x7f0000000040)=0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001080)='/dev/snapshot\x00', 0x80000, 0x0) io_cancel(r2, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000080)="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", 0x1000, 0xd2, 0x0, 0x1, r3}, &(0x7f0000001100)) unshare(0x400) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x28f, &(0x7f0000019000), 0xfffffffffffffe74}, 0x0) syz_open_dev$dmmidi(&(0x7f0000001140)='/dev/dmmidi#\x00', 0xc4d, 0x80800) 2018/05/06 09:53:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x410000) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000200)={{0x0, 0x7, 0xffffffff, 0x1, "5ad8f2bf821ec35233e67d6721a1fec102c8043851e17633415f803531c9d34049e3c99aad14ae36e4c88d71", 0xffffffffffffff88}, 0x0, 0x0, 0x10000, r2, 0x8, 0x5, "e2f401f9d64e4c534893fbda1640168cfe4ec7622eedacf9b3b37b64733495234dbf76dbe246fcc91267326d09d619e3977ee896529db59b13c035e7beb1e2f8", &(0x7f0000000080)='posix_acl_access\x00', 0x11, [], [0x0, 0x2, 0x0, 0xffffffffffffd9bb]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xa171) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/05/06 09:53:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x8000}, 0x8) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x8000) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001}, 0x8) 2018/05/06 09:53:33 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x520) 2018/05/06 09:53:33 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:33 executing program 3: r0 = socket$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) shutdown(r0, 0x1) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c060000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x558) close(r0) 2018/05/06 09:53:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002480)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000024c0)={0x0, 0x2, 0x3}, &(0x7f0000002500)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002540)={r1, 0x6f5, 0x6, 0x1, 0x8, 0x1}, &(0x7f0000002580)=0x14) r2 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x3) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r2, 0x1000000000014) 2018/05/06 09:53:34 executing program 0: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) 2018/05/06 09:53:34 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) fcntl$getownex(r0, 0x10, &(0x7f000058eff8)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/05/06 09:53:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003480)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/213, 0xd5}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x88b0}, {{&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000280)=""/195, 0xc3}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/153, 0x99}, {&(0x7f0000001640)=""/90, 0x5a}, {&(0x7f00000016c0)=""/186, 0xba}], 0x7, 0x0, 0x0, 0x4}, 0x101}, {{&(0x7f0000001800)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/206, 0xce, 0x2}, 0x7}, {{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/59, 0x3b}], 0x1, &(0x7f0000001ac0)=""/54, 0x36, 0x717c}}, {{&(0x7f0000001b00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/246, 0xf6}], 0x1, &(0x7f0000001cc0)=""/229, 0xe5, 0x7}, 0x5}, {{&(0x7f0000001dc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000001e40)=""/145, 0x91}, {&(0x7f0000001f00)=""/140, 0x8c}, {&(0x7f0000001fc0)=""/160, 0xa0}, {&(0x7f0000002080)=""/200, 0xc8}, {&(0x7f0000002180)=""/93, 0x5d}, {&(0x7f0000002200)=""/227, 0xe3}, {&(0x7f0000002300)=""/234, 0xea}], 0x7, &(0x7f0000002480)=""/4096, 0x1000, 0x40}, 0x1}], 0x6, 0x2, &(0x7f0000003600)={0x77359400}) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000003640), &(0x7f0000003680)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000011f88)={0x7, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) 2018/05/06 09:53:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) socketpair(0x4, 0x5, 0x4f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) statx(r1, &(0x7f0000000080)='./file0\x00', 0x6100, 0x2, &(0x7f0000000280)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents64(r2, &(0x7f0000000180)=""/250, 0x39e) getdents64(r2, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/05/06 09:53:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) ioctl$void(r1, 0xc0045878) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000004c0)={0x8, 0x3, 0xffffffffffffff7e, 0x8, 0x204, 0x5, 0x7ff, 0x3, 0xffffffff, 0x7ff}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) rt_sigqueueinfo(r5, 0x14, &(0x7f0000000500)={0x27, 0x6980f9d6, 0x200, 0x20}) sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c020000110b02032bbd7000ffdbdf25000000014fa157c541ee05706d4b74feee38acde97b72d7399cfc61c1dc6c6d7532620e7b27d8d551f18fd4bb5a47491560ff3a990f6646d3fb98b3bb979a783aa6b974be7933789eeda0c402572e16ea1ba9f29d008008c04f7fdef4b34e5fedf35886e7b4fe9307dcea30eea18a45291ca97ceee3d0ac6b67aad253eda1b46bc054b8defdf9554ce7da2c1252e023e6bb97fdba05d2b01c9823c53ade295189070083e91040cb5686b6e64bf08003500", @ANYRES32=r4, @ANYBLOB="74014c00140073006e6f6465762e2d6370757365742900004f48a941f92f79c1e39c07a2d2bc6e81d3544a5086995904b903be932786ff5474f4796eaf24025ebef073a4b3eafdbe0aeb0842b3340ac6d16e48119e9d19d6f0c5ccb643833f67c49956ef2520045e038961777e81e66e47d2a0f3bc443e0b13a3238119ac967ac3ab31e02b9468dd9775fda09fa7b80749b7dfc1f2b04e4b754df3d9f1f0440a3308008c00", @ANYRES32=r5, @ANYBLOB="0400900062428617b3bf5ce96c6eb11420b8bc809ff407cc3f10871cdde3c137e0c899c228c1f6879c5eacf73daf7e33d324774b21f3aa9d469978c124c98f651b0b92e4e9217f53e2537494ecc3315785acb17218ad9e416400c66e720992ba110666b1e0dfce5c1c21ad6ff7b9e83b405d3cb44acad68c0ef74e2f9b81d4877cff2bde9f617ad34af0d11fbda2f298065aa6148cf7014b97cfbaa01202f035c9626aebdae40cb976fd4048b9b180207ca82591d3e6b03606297f586891d7b38255189708007f00", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\b\x00'], 0x23c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000010) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x6}}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e21, 0xfffffffffffffffa, 0x4e22, 0x1, 0x2, 0x20, 0x80, 0x3c, r6, r4}, {0x7, 0x4, 0x5, 0x80, 0x1, 0x1, 0x5, 0x2}, {0x7, 0x7, 0x8, 0x9}, 0x0, 0x6e6bb3, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x0, 0x0, 0x7700, 0x830a, 0x101}}, 0xe8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0xa0000, 0xcce, 0x401, 0x8, 0x6, 0x3, 0x380000000000000, 0x6, 0x7, 0x76, 0x3}) dup2(r0, r1) 2018/05/06 09:53:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xffffffffffffff9f}, &(0x7f0000000100)=0x8) dup(r0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) 2018/05/06 09:53:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x200) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000340)={r0, r0, 0x5, 0x435, &(0x7f0000000240)="7ca48bfaace2b0c9ec2fcf800c3431cdaeabb532152983cfe2f563ec172ab290b37628001aca392a3bb42e41824588b4ac3349dea1bc131329660c03883b80f00e89c6e0d1ec427a8b522c20262688c16553d46ff7108a38f05c996663babcc7247d98d529adab9f56f28120924e1ea952293b7ca8a6a6ad47958c79de79330546021ed1f9007f1783d9eb2b9aef42c4d94566caadf8d76bdab4f3997754e993306c34914e1a61da3742fc2d28f82755540df1ebd0b156530e25c8394e4cd021f948c9c7ac1c92fc18699d781bc6c1919574010744346abe975e8a95ef1fd339c55b891a80d74c40b2415306b2af76", 0x4, 0x9, 0xfffffffffffffffe, 0x4f, 0x4, 0x6, 0x4, "59d1c42ee4ce1c55a86c9c981da590363222cdcf322e54f19cd7ad53593c9736771609586ff1a80eca3561839636d37c24148ab26e28a203d19d15f29a694ef542b4cc03ab83fafc9d8fc31da7fbd4c060b9521c2215f620ab09c8f6c356259fcfe398d0c6f6a054c02669da2b11c6acb8b1170da1da8c3a9e03cac26b22b66cdd63720f004316c57659f11dfaf907fbef25f791b26cefdfe5d99dafa846e01a309a8702575a344ff2604cae7fad9b1363da44d1e6b12fee0155b1110e218b744d88cb874ad9a3accdaba232e38b978652551992bb"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x412) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/06 09:53:34 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x1f, 0x0, 0x0, 0x0, "91577829b5d12288c6edb96317f4752fe3c8422a2b240f68321aa127e5bbf3eb3ce5eaa5712848aba2c4be71"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f1b74a6688800ca703d82193b9fa3325f3384831d96e9e917c7906c96cc3d9f8ab9008f89f805acf70e30081b69dfcb6be0cdb9114f750044f56ebf46a4574ab", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) 2018/05/06 09:53:34 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r0, &(0x7f00000000c0)=0x5c, 0x6) sendfile(r0, r1, &(0x7f0000000080), 0x8a) 2018/05/06 09:53:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) ioctl$void(r1, 0xc0045878) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000004c0)={0x8, 0x3, 0xffffffffffffff7e, 0x8, 0x204, 0x5, 0x7ff, 0x3, 0xffffffff, 0x7ff}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) rt_sigqueueinfo(r5, 0x14, &(0x7f0000000500)={0x27, 0x6980f9d6, 0x200, 0x20}) sendmsg$nl_netfilter(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c020000110b02032bbd7000ffdbdf25000000014fa157c541ee05706d4b74feee38acde97b72d7399cfc61c1dc6c6d7532620e7b27d8d551f18fd4bb5a47491560ff3a990f6646d3fb98b3bb979a783aa6b974be7933789eeda0c402572e16ea1ba9f29d008008c04f7fdef4b34e5fedf35886e7b4fe9307dcea30eea18a45291ca97ceee3d0ac6b67aad253eda1b46bc054b8defdf9554ce7da2c1252e023e6bb97fdba05d2b01c9823c53ade295189070083e91040cb5686b6e64bf08003500", @ANYRES32=r4, @ANYBLOB="74014c00140073006e6f6465762e2d6370757365742900004f48a941f92f79c1e39c07a2d2bc6e81d3544a5086995904b903be932786ff5474f4796eaf24025ebef073a4b3eafdbe0aeb0842b3340ac6d16e48119e9d19d6f0c5ccb643833f67c49956ef2520045e038961777e81e66e47d2a0f3bc443e0b13a3238119ac967ac3ab31e02b9468dd9775fda09fa7b80749b7dfc1f2b04e4b754df3d9f1f0440a3308008c00", @ANYRES32=r5, @ANYBLOB="0400900062428617b3bf5ce96c6eb11420b8bc809ff407cc3f10871cdde3c137e0c899c228c1f6879c5eacf73daf7e33d324774b21f3aa9d469978c124c98f651b0b92e4e9217f53e2537494ecc3315785acb17218ad9e416400c66e720992ba110666b1e0dfce5c1c21ad6ff7b9e83b405d3cb44acad68c0ef74e2f9b81d4877cff2bde9f617ad34af0d11fbda2f298065aa6148cf7014b97cfbaa01202f035c9626aebdae40cb976fd4048b9b180207ca82591d3e6b03606297f586891d7b38255189708007f00", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\b\x00'], 0x23c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000010) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x6}}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e21, 0xfffffffffffffffa, 0x4e22, 0x1, 0x2, 0x20, 0x80, 0x3c, r6, r4}, {0x7, 0x4, 0x5, 0x80, 0x1, 0x1, 0x5, 0x2}, {0x7, 0x7, 0x8, 0x9}, 0x0, 0x6e6bb3, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x0, 0x0, 0x7700, 0x830a, 0x101}}, 0xe8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0xa0000, 0xcce, 0x401, 0x8, 0x6, 0x3, 0x380000000000000, 0x6, 0x7, 0x76, 0x3}) dup2(r0, r1) 2018/05/06 09:53:34 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x125000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x30b043c1) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x440200) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/139) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/05/06 09:53:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x800) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000000040)=""/172, 0xac, 0x40, &(0x7f00000002c0)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x401) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000380)=0x59a1) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000003c0)={0x54, 0xf5452a7, 0x100000001, {0x3216, 0x7}, {0x7f80000000, 0x9}, @cond=[{0x4, 0xffffffff, 0x0, 0x5, 0x6, 0x8f0}, {0x8, 0x5, 0x6d7f, 0x7, 0x6, 0x4}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000005480)=0x7ff, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000300)={0x1, 0x2, 0x1, 0x3, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000140)=""/163) 2018/05/06 09:53:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) fcntl$setstatus(r0, 0x4, 0x800) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/158) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x0, 0xeb}, 0x2c) 2018/05/06 09:53:34 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:34 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000100)) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f0000000040)={0xffffffffffff0001}, &(0x7f0000000080), &(0x7f0000645000), 0x8) 2018/05/06 09:53:35 executing program 7: unshare(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) recvfrom$inet6(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x40000060, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup(r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x12fc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x121800, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000080)=""/169, &(0x7f0000000140)=0xa9) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/05/06 09:53:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001100e6ffffffffffffff0000000000000fd2f129e3f8946892e853f575ee6dae4a2cc99093eb7fa56df41028e48776c55eb16ed369a87a1983e461e28fb7d888565ac49a812a2e33d17f54513e0000291f33010616265536f8f7b551b903d8a8e449c2353a62423a072d0aaa53f0dc2e45b2b72d2f5eca8e48b6032e318d53393eea46cc5002a71a83238b0244"], 0x14}, 0x1}, 0x0) 2018/05/06 09:53:35 executing program 2: r0 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x4, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000000}, 0x924197daaf8d4876) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x2ac) 2018/05/06 09:53:35 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/05/06 09:53:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@subvolrootid={'subvolrootid', 0x3d, [0x30, 0x39]}, 0x2c}]}) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x23b744ab0298f25d) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)={0x7, 0xc5, "45ecb6914e035ed870af84e4644d86d62b745a202a5ed9a51c7195fc17a780d09f2a3c1c0298a7cc6dde7725fbcb2f0d80dd0145bd6695c49de7cf37646662eadf220e1d9e10a4ab41b37363519501af8ad742a42a7671e75183a76afac7ab61958dbaadb91850b8844919bafd75f21c668bb89deff3c00999650b4ea81f3f2f4197334543ec92e01dc3df9f6461740f58f6588e94eb92e6829661c890b8e25afd285401e4006763a41bc40d29d92fdb9a4cf13227dd385861049bb8e689d3add570915481"}) 2018/05/06 09:53:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) [ 102.180235] Unknown ioctl 44802 2018/05/06 09:53:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000), 0x1d0) [ 102.235594] Unknown ioctl 44802 [ 102.249020] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/05/06 09:53:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000000740)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000880)="d4", 0x1}], 0x1, &(0x7f0000000040)}}], 0x1, 0x80000000000000) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) [ 102.294072] netlink: 'syz-executor4': attribute type 2 has an invalid length. 2018/05/06 09:53:35 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x400) recvmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/107, 0x6b}], 0x4, &(0x7f0000000380)=""/127, 0x7f, 0x6a3}, 0x9}, {{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/147, 0x93}, {&(0x7f0000000640)=""/62, 0x3e}, {&(0x7f0000000680)=""/37, 0x25}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/81, 0x51}], 0x6, &(0x7f0000000800)=""/196, 0xc4, 0xf3fc}, 0x4}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/243, 0xf3}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/75, 0x4b}, {&(0x7f0000002a80)=""/222, 0xde}, {&(0x7f0000002b80)=""/30, 0x1e}], 0x6, &(0x7f0000002c40)=""/112, 0x70, 0x7}, 0x8}], 0x3, 0x40002000, 0x0) 2018/05/06 09:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ftruncate(r0, 0x7) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001040)={'rose0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/06 09:53:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0xfffffffffffffffd, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x6, 0x400000000000000, 0x418, 0x0, 0x2}) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 09:53:35 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) pipe(&(0x7f0000000080)) unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001540)=ANY=[@ANYBLOB="036d854f"], 0x4) 2018/05/06 09:53:35 executing program 1 (fault-call:1 fault-nth:0): pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:35 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1ffe) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/05/06 09:53:35 executing program 0: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000000)="e99ca128aa06ed9ad6a0a457be3d8b3e434b1080c8fc8c06d48c11ef22ad52ed2b41cd9538bdf5102d2b4b4765fbd420defae9f4a9a616da7852efa802c13c82da95edbdda723e9031b29ac935f3c4423c49b785a85096a4e28d", &(0x7f0000000080)="535596ccac528cec373a28fe87bbedc4f66da3b29759cc9ef154761d56051f9e53f06675fa1e241a2e0966"}}, &(0x7f0000000100)=0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000200)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x113100, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000500)=0x5, &(0x7f0000000540)=0x4) timer_create(0x0, &(0x7f0000000440)={0x0, 0x2, 0x1, @thr={&(0x7f0000000240)="9ab1aa25eed47da1a35201356752836d574f746a158764757816f29af8765888de27b1a18cdd2a85d711a1e119ca7706b44308cc9271e9ca0fddc4c1e4288d8ca5a959f53a6cbf8753d80824d17b57e3b776635cf69962ab70e32b470296d7e165fd79af964f7d2f4919d6d5a9a3a8918e31ce2d2540157a71473c29a9e57660a01ad11fc9c2a909d424e8ed309ee55d2cb235b0d57d167e840bb0b8eadb43ebccedfb14234a84fbc731cc7fb4502ef486c289159ce2f4e145e1518d9266c02b52bcf371", &(0x7f0000000340)="600d5b0a7efe8826e0914c80aecdc19e3ede5ca61d674240dd5289f2a8c209f01643118dfa39a043919bf1179da385f5a7bcf21ac2332e73103b9422defb599e1f1f6cc57bc46b60710754518a337b49981723cd813507e6a63ac8a6a59d8948896a8b9f6b2893f02ba941e1005986d6c877f3fd13712687effd8b55d7402e8614be1407e7c374fe667f611cf91b2a74ce02c25a0513ce246c3412fc291a8925f82d39b9992f7634242b1aa4e8c07ce752254acd3c61d8edd17a53dd825feada5ad6c3d3e1496a3a975584ee7d07e03b088a64932e79f222a4175b549c90a2f6ba9d010327f974"}}, &(0x7f0000000480)) timer_create(0x16d1fee79f7f6b97, &(0x7f0000000180)={0x0, 0x0, 0x1, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) timer_create(0x7, &(0x7f0000000600)={0x0, 0x6, 0x0, @tid=r3}, &(0x7f0000000640)) 2018/05/06 09:53:35 executing program 7: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) 2018/05/06 09:53:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000100)=@nl, &(0x7f0000000040)=0xffffff78) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/05/06 09:53:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x9, 0x7, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000000)="92495bb422bc788966", &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) socket$inet(0x2, 0x5, 0x0) 2018/05/06 09:53:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x10000008000000, 0x0, 0x10000, r0}]) 2018/05/06 09:53:36 executing program 7: r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) socketpair$inet(0x2, 0x80004, 0x9, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x8b1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000640)={r3, 0x2e, 0x3, 0xfffffffffffffff9}, &(0x7f0000000680)=0x10) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) r4 = inotify_init() r5 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0x5, 0xdd, 0x0, 0x2, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffff9, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x0) dup3(r4, r0, 0x0) 2018/05/06 09:53:36 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x8401, 0x95) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000180)=""/37, 0x25) 2018/05/06 09:53:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @rand_addr}, {0x0, @random="8dd0945cffe3"}, 0x3c, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth0\x00'}) futex(&(0x7f0000000140)=0x3, 0x8, 0x0, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f00000001c0), 0x0) r1 = shmget$private(0x0, 0x1000, 0x120, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) getgroups(0x6, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r3]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0xffffffff, r2, r3, r4, r5, 0x40, 0x4}, 0x3f, 0x2, 0x6, 0x8001, r6, r7}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r9, @ANYBLOB="0300070006000100010102000400fafd0100"], 0x16) 2018/05/06 09:53:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000340)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000380)={0x800000, r1}) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x1) accept$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x0, 0x4, 0xac0, 0x3ff, 0x7ff}, 0x14) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x5, 0x30, 0x81, 0x2}, &(0x7f0000000100)=0x18) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r5 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) 2018/05/06 09:53:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) semget$private(0x0, 0x1, 0x80) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000200)=""/129}, 0x18) 2018/05/06 09:53:36 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) io_setup(0x100000001, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000100)="11dd23841f2c4a0174f1e1ddb369e3f2d189d4e2cb83c2b67c3f62bbd923feffee614eab12cdbf14d2d7e638041062c87ce7f6c0800b0995551510f9cda43c7f2a3c1aa0df", 0x45, 0x9, 0x0, 0x1, r0}, &(0x7f00000001c0)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000005b000)) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000169000)) 2018/05/06 09:53:36 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x8000000000000000) 2018/05/06 09:53:36 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0x1000}], 0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x2}) ioctl$void(r0, 0xc0045c78) 2018/05/06 09:53:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/9) fadvise64(r0, 0x0, 0x0, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2040, 0x0) 2018/05/06 09:53:36 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') exit(0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x6}, 0x8) 2018/05/06 09:53:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080), 0x3}, 0x20) 2018/05/06 09:53:36 executing program 5: socket$pppoe(0x18, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffc, 0x0, 0x0, 0x7}, 0x2c) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={'irlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000280)=""/152) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000340)=0x5ec1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 09:53:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xd6f, 0x4d9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/05/06 09:53:36 executing program 6: r0 = socket(0x1e, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000780)=[{0x48, 0x101, 0xb49, "eae626e432c450329dd6989c2938520ae13314c4e358d70ff9d0b0c9a227103a0d264817f122be202ad6e33580ff763f81ecfe3707"}], 0x48, 0x80000d}, 0x4) close(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0xe0, 0xc, 0xfffffffffffffffe, 0x41c, 0x7, 0x4968}, 0x5, 0x3, 0x3, 0x8, 0x6, "55d5326641a834cdd0ade9e721cc205704f42f4e14eea06230d8457dc19514317849d08aa4bb4e5ca45d4484d940363555a81d535f8e3195eba1e4b7f843296d3565edaf0ac3d86e5f7706dba880532a0df44d2f05b925c0df1312efbac11d49b3189e91318ae81af25b00b167da0a27c4bb68302a483c3d04244fa065e68de8"}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/05/06 09:53:36 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r1, &(0x7f0000000100)=""/10, 0xa, 0x0) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000f0c0d139df5b2d990000008e0000000000000016401c09212b000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'dummy0\x00', {0x4, 0x100000000, 0x3, "6030c8d630ff"}}) 2018/05/06 09:53:36 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1}, 0x8) 2018/05/06 09:53:36 executing program 4: r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf83a0000c408000fad03000000ffffff0080ffff6c7fb553c9314a", 0x26) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x9e, &(0x7f0000000000)="3d7cea1d1cdbc1967ebfd1588874ddd253954213d743f405b4a9915646c07531bfae78cc7624a58958e47e3c4ef00efdc605d5b46ad55bdbaf49d0febc9c7818709e26db8168e8cb96591b57f7f90466c287829cb206b919296357a878163bb59c7efede8cabaf3a5c9a59228a9edb70b2788e7766e4b3e63b3c9b5fb206fde3ef8737744aca9c74bd236030bfe8966c42c25e9580d4feb082d1ddf6b3a3"}) [ 103.837290] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/06 09:53:36 executing program 7: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000040)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/05/06 09:53:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe8, r1, 0x10, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff9b}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000000000}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff8001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/06 09:53:37 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x4e24, 0x0, @empty, 0x9}, 0x0, [0x6, 0x1, 0x5, 0x8, 0x1, 0x0, 0x8, 0x8]}, 0x5c) r1 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0xfb, 0xfffffffffffffffd) keyctl$clear(0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/05/06 09:53:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000280)=@un=@file={0x636446ab5902e8d0, './file0\x00'}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f00000000c0)="fe8accb42dcd3e9e409df0ef344a2c69f6a35d35689ec18b0e4ad998760594b27b91a699ce8e8af756c36e8b78c8", 0x2e}, {&(0x7f0000001300)="507de3ff", 0x4}], 0x3, &(0x7f0000001380)=[{0x40, 0x198, 0x5, "8018cd33948d5122eb8ed8c66a26d5821bd67e70a1e8610d1a95a3b055da3394a1a64031d90af24ccad3a5438fe2"}, {0x78, 0x11f, 0x3686a8d4, "edb00ff3a475ed2b8dc72d4cb921e3004cc26f710b7e1043f11e6ee2c9d85aa425f2e2301b32d66c3b4c6ad738abea4458b07ae45b667782f13169d80cde12979e0f6b7aaf19ea501c7ec8a7c7b1c7201e7dc63b5ab6d813e27f24861f32d1323be0"}, {0xd8, 0x0, 0x0, "d5d851754421c041dc556cea29fe10e32137e066d2c8f640ae22e4bce58630781a65f49bb883ac66a338773badeb38f8b569045f7f351cd78ae486ea625bd61510bfc3a4cec78be7be807a90aa6332e172148f7adf0f4f72f0946b11e97aabeb298c62f92b013b51f8990d4fb58b7f31ab7af84638e2281a53da024e0b20bfa7af965c7a7c1a796ef8c7fb5882c20cf9a9921e6ebbced29dc63197f730fde3b7b2166ca7aa1087734c7cc7bc153a6452605e10adecb7c1ff27147aef9971f05a316f5403da08"}], 0x190, 0x20000000}, 0x9}, {{&(0x7f0000001540)=@rc={0x1f, {0xd09, 0x5, 0x8, 0x3, 0x5, 0x2}, 0x3ff}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000015c0)="59e085abca416825aa993d61ad2f584f4607015a257b6e78af5647c4bff50f3ff61bc5c5f458b989e101485f1b61b527b38438943c4c76401e73f1ab998454affb58a25ba76cf4da92cee11bbd95ea7c65ece23ba186a127ca9ab4a842c4bc6021a889cb2d3ecf6e13cbbeb0a2abdfa6d0f2808be470ac4c46b5116ee46e34a6acc35900c61dacc6db8e54cc1c219aaf4272a1d9cb788942a010", 0x9a}, {&(0x7f0000001680)="0a80470d610f2e960a1492958ae27918d068350be638bf1f4f80c62421f32b80230bc8f352f35d3f088b1ab05b4967", 0x2f}, {&(0x7f00000016c0)="e038247ad4c139ddd6a5851bd7fa7f0af0d41faadd0e9c6f9360048d934fd01377082aec5f3d1a4b031bbcf5ed11f37d2740748031d83530387a9916b548c27a32975d9aa6a3f51cd5bf78699cb8ab", 0x4f}, {&(0x7f0000001740)="08b3f36bf9e48b40ad45e4eaa3b29bf8a1fa844fcc3faa4fbf310bd233b238273fc7bf5193a40eec6661913bf1ba5260361cd019d668960223ccee744d06a2ddc7bcaea0cde1d204c6171e2c597b7d1b1632a44368cba883abb99812dca2d2da8c467898e8c03906546932cce68a884a63cf5f3070bf", 0x76}], 0x4, &(0x7f0000001800)=[{0x38, 0x102, 0x1, "fa2e788e7963afff74a5fce6ac40c944ecdb289b16548a8f2340ed155b8be4f8afebf687320f"}, {0x68, 0x1, 0x8000, "2fae37a1996966e7c99808cad97e5c5dfcdb8db7d9f4913b97a12ea14c4f9bc4567c95378eb88650a0487aa69576e5bb31dae07d9b12ecf3d1c8a69493e71f91b84c82adff36ae50199b22d84245495167a31d31"}, {0xa0, 0x10f, 0x100000000, "fc39e6045ef437a16833471482551e4edd7fdda2db6ad9ae455fc316a04683f0e58e27a9bad78ee226686a30ccfb90fd55c4a0a9fe27ce662bd6fa35fb2c0ec3b0fbf35d417c766e66f119708d5a0d4d6a095c24620c8cbbe072f70387023fcab12d250db04773dc2478800eddf95e28018b182c98d827b556e284e16c028ce610b3300005d6c90e5aa42871fc"}, {0x110, 0x3a, 0x2, 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"0db8d445b61a65a3199c9a224b7f28cb829a06dc007bc31b013401cef1a26fa530f367ba714290fec7af4efb7701318882165f31aee0269a992d8b10266c5ed2b01bb0bca111bd073bb315ffbc2125dd2b51ca71cb4d3ae67ebdc8f2cb08629d02b9ae6ff6deb09cf5acf3715054be1745768b59ae3fcef258e0887bda146cd900d9b37127b7da8a6603bfad601f7f00b42de3"}], 0x100, 0x4}, 0x3}, {{&(0x7f0000003200)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3, 0x4, 0x3}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003d80)="975cd72e49b32be69f0ce3cfcac690cfc4a3af11a1390c3e82419ada554966c341a3d541112607f2e32016a1", 0x2c}, {&(0x7f00000032c0)="560b22e0a539cb89105a7459a65541348455a617ca317110c2fc7b29236b9bc2a929d6f24ce6e0e6327fbe7d6bea4f5cf2e8cecd794907dfc3cfd51e0abaad1ad276e57e0ba1238c923839c86c6208fab388b74dd175db4d7f947eaac58a9dcd41afa5d3566dfcccd4", 0x69}, {&(0x7f0000003340)="f84058094cb645cf8211bd9f74a0295bed1a1e129b778d40125f9b02a316ce2214a012316037794599cb75444e4ae25cff51a1da9a50faa98321a4d3c60c7c7dbff9e499686f544444822c83c1c2a044fdfb79381b77ddb0986b4d2d45c6d44f552f6ee4cbd6b1c1a266b8170f2410a872d8f529d57045bc8bba5bbdb58a28fea4992598aff76d3af98a1e774b6efdcc97548dca6d9c41c463773596c8b74165d7779b3cbc4e5ef838e14ba07c08bec9109b970978b59b6705be2f90516fbc2640d2aba561b4975e962afe7f752354e7a81cf758ce680002c64a269fedba2adc7061dd54af81709015bdb30294646f", 0xef}, {&(0x7f0000003440)="03ee59a3d05fcbd939178173337f9a183ed3427212f7ca0b76700a96", 0x1c}, {&(0x7f0000003480)="eb18c4c3f31028b6c1939d13f1a14392cbcb924b127a56e9cfd110264b519f8d", 0x20}, {&(0x7f00000034c0)="9c22289192e55a6c3465a2d05e704fbad101bc8a57f10b668a5c58e9c5c89da29c243664d93aa17f2a00e94bb48da8a79bfe32e68b6ebb613460fa20b617290d6d75e56f2484f19095bf989f8bff24154cd8cfdd", 0x54}, {&(0x7f0000003540)="fd9716205e7d63eb487ea44e527b9767efb1c13db2f2fa89c75a6c754a8732aaaba30b84d199548c82ff3e0c7865f9d48e5a55784087d9af907c2c323608a44df73e3408e3bc380fc8090f9d723531783b0da8cc388cb4a59682827240be91aaa3d7085c4da6df9e4bf311ff47abbba450354e893d13efd9c8df724423def87677960aab27446fafa8be84d996ec9ce9ea16f157563d15ae", 0x98}, {&(0x7f0000003600)="021320e5f9f7843adda4f3b57019b0d5854065e4f03b67db7333b3dd89d9563cb7a51ddc1a4a332be10fb22264dd1b15446fcefd3afcc462d487292c55b5c0defba670eda9a9bcb23cca758a74107ac3c5ad99aa73cc80", 0x57}, {&(0x7f0000003680)="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", 0xfc}], 0x9, &(0x7f0000003840)=[{0x38, 0x10a, 0x4dd, "f094439d91424888a49ebe2dc9ec4931680242d65222a9a96b53d0a1d17672b0c910e356a77b94"}, {0x18, 0x18e, 0xb670, "3be6"}, {0x90, 0x10d, 0xa20, "b097b14f275391fdd2084c0cb4aa0b1364bc976d4040324e3f4af8efd3f97020592eb658b08223e3d0921d3403de12123052dba9605ad51287acf9199fdf3779916a45b3cf06b3b56a980e32aac277dff561341596ad846226729eb13ea95835a6c8a0fe18db5f6dc3bf0828e14dfe801e287fd92c9019733389d3c62aaf22"}], 0xe0, 0x8005}, 0xd6f}, {{&(0x7f0000003940)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000003b00)=[{&(0x7f00000039c0)="a519feb9e3dcd2cd15614e74bc182cfb1e11c5f525117df4fae46e09254bb2356eb862d5cb0e496f", 0x28}, {&(0x7f0000003a00)="41456feac6d5462a2ea4c02962f4767fedd6874c38b92397a1e85205c47cfeaccf5cb1fee9b23b41ae7dfb4859dc61d2eefc707a67f1c552e5c18d8dfa63324d93b3600a3e5b6934d9ba646a01046f1a966644f3bf7d04fb790353a551b715af4ef11d39f5cac3ea526978a61d741cb3d6a754ca71e18d209f32270f6117c9a66b9e54d1c3ff2438a3fb183d6c5a2bcfa6654502d936853448faf488025b138f270c6d1ac940a5e1644eb40ab7c1eecfe9cd908e6068d8388fb4115a70db7819e25b2669a0e0e941c91401a78984c426a46fc9f7784af5306c5ea3ae301da4e82a794bbbac", 0xe5}], 0x2, &(0x7f0000003b40)=[{0xe0, 0x88, 0x0, "3b3f5b11997d21ad878e0d71d4724d25f5b6f66130d6a1b11be6bb6c0d3fc8ce6d232765efcf1019094cbd0d6a2f79186ea56f2bb67513eac60da26f45a08a0c84f74c454186437d893721990686a54d1b1f6572bc3e43e8fb8f2de15d9b35a9c0447d70ee9502e4c8ac679702844bd5b439f640641a5476c309b755e138d9d8b6d90e4e5a39423cd5ace9283dcfc4430768a427d3bded42cbab458cccf9840ae79eed931cbceff731131c726c23b2dc51ca481595f76a89135b0c25dade0574e9fc1ef5c6c25a45c0"}], 0xe0, 0x4000000}, 0x7}], 0x5, 0x20000000) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fstatfs(r2, &(0x7f0000000040)=""/34) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003e40)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000003e80)={{0x20, 0x6}, 'port0\x00', 0x20, 0x1c0401, 0x3, 0x5, 0x16ee, 0x2, 0x5, 0x0, 0x0, 0x17de1a5f}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xb74f}, &(0x7f0000003280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003dc0)={r5, 0x20, 0x30}, &(0x7f0000003e00)=0xc) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/05/06 09:53:38 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x4000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x4, 0x5}) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/06 09:53:38 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b1100000200000000b4000000ff0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000002b40)=@nl, 0x80, &(0x7f0000002d00), 0x0, &(0x7f00000001c0)=""/193, 0xc1}}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002fc0)=""/60, 0x3c}}], 0x2, 0x10020, &(0x7f0000003180)={0x0, 0x1c9c380}) 2018/05/06 09:53:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x3, 0x2) 2018/05/06 09:53:38 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x2}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1ff, 0xc00) shutdown(r1, 0x1) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/05/06 09:53:38 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'veth0\x00', {0x4, 0x1, 0x5, "d172f3e21deb", 0x9}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0xffff, 0x43, "0c189810d304583940f0fe4718be47a92cef85f0c8b2957e1d76db3d494296bd089399f2e38c66015edcf08e5366073613c08aadadae3942e5ba90b14c642b67f5dcb48f3bb52215f51e854b5cae1b38"}, 0xd8) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000400)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'ip6gre0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x8000400) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2) fcntl$setstatus(r4, 0x4, 0xc00) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000340)={r5, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80000000, 0x10000, 0x4, 0x1, 0x3}, &(0x7f00000002c0)=0x98) 2018/05/06 09:53:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x81, 0x20000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x100, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x200) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/36) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x1a7) 2018/05/06 09:53:38 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x202002) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x4, 0x80000001, 0xfffffffffffff000, 0x8, 0x40, 0x18}, 0xb3c4}, 0xa) pipe2(&(0x7f0000000140), 0x800) r2 = socket$key(0xf, 0x3, 0x2) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x54}], 0x1, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="020803000600000025bd7000ffdbdfff01001500010016004e200000020001000000a7b451a934348be20c1c00000000"], 0x30}, 0x1}, 0x0) 2018/05/06 09:53:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vcs\x00', 0x7f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000440)=0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/ppp\x00', 0x0, 0x0) r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000002b00)=0xe8) r12 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002b40)=0x0) getresuid(&(0x7f0000002b80), &(0x7f0000002bc0)=0x0, &(0x7f0000002c00)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000002dc0)=0xc) r15 = getgid() sendmsg$netlink(r2, &(0x7f0000002d40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000002940)=[{&(0x7f00000004c0)={0x5b0, 0x15, 0x10, 0x70bd2b, 0x25dfdbfd, "", [@generic="ed3d253c9e4de3748d832d5cd192893dfdb87a4b37c873e70718df9f95e064fbf6835541f9cb36b31224b42037d1df3a1299d8e0de17d9eae8f0d8f46df87a26d898d93cd3820ed05d290d1e34db68e727ac86a9ce71b3778868196b5e33193d1ecc54c93f3d232d544535f98947eb9d3d32e1894c", @generic="da67aad3dda5a2dcf05dc52ec8db88b0a813387c4e3c152411f0b0bdba34d36d4c892767f3ee25b3a898fa7b1c7b3a1e57a88fbfe6f735cb6ab2a6a155ea657274b0b0b5a586752fa31a6a2b19046f56f5bdee27e29fd46f528ad2edec6b68bcdcf8922cf940adcf60c795c459e3921da052e296ee19c3953772eb6804b5615cb620fb2a853fda69af6f41a1ad0c6935e19d2720d280b801b52cc0a9a505265c435d29d8a819400fb83851c3e62d07ba6596b11090e2", @nested={0x1f0, 0x68, [@generic="48ecf8aac20144b1abfce874bf4deaa7bb1def5c015f385e0c2b4f625a0d36f55688e76ea38b76dc550f1bb88b2f1a3e33d1e99850ac772346a07fd25c5558ef81091651fd22e9cedfd725d68cbbb1c94576fa8ea9ca9044d6c1c8ad080ec18a861caccd62681e08420196f1e955acaedfa55f9c1a7fae0f46ebca180200bed3f21c0c825f68a5d4c671d42a7560d6a46c6f94ee982013d9d26495899688dd7e0c2dc361713e09fb6678d9d1a7af9fe901ea0e133f1f5437c4f5f81a939f334192c98051c8beea3f7cc110ddeac2c8765c06a8c7191adc8d1d48357f3b33b63c", @typed={0x8, 0x48, @uid=r3}, 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@generic="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@nested={0x178, 0x38, [@generic="637f8d8baad5cd71a955fcfbd20f8bdd289ddfd5f575dbdb350eddfb6c8a318ce43ab1b0e968d9d9873720dc92c17e3b3deadf8c3e7991b1ec2a7e643928767cd0246806ae96902dbbc876d002ab14863aac9912", @typed={0xc, 0x51, @u64=0xc33}, @typed={0x8, 0x2e, @fd=r0}, @typed={0x8, 0x2c, @fd=r1}, @generic="f887df0bf9e22df10aa6cbdbb6b6783cbac5266a6284d2037fa5f8fb953408fe33088a16d9a31ebd43e4fa3573e74c0af701183c120cec75c00cfff996d27bf2685748ece0829929a88eb76c17e3e40fa1db84ccc46aa64610269430bf5d4de71b19eafce9aedc3666da64", @generic="010e733d4a08139e580359072c9851e32fd46616f15fea65350b3660f3340f380c0f4fde4fc565c73b218b98e559d96c65b0fb7b89c73ebb8e1fe977b1aa9b32ddb592fbd5cddc0fd0f9871aaf6f296f92110a776ea473c24692039f454dd60d4d3f9c9f9fccff775399d2cbda468694c049c64ad816cd96992734d454c45f883ab981cf8fde38ac2faa6fb23ad79d1709cd2edd41a0112581"]}, @typed={0x8, 0x57, @fd=r1}, @nested={0x104, 0x4f, [@generic="11836e3087e5824ac76233a4cc5493ab131ba9857750ae04190704500485cd56ef65488377f3a3662ee2c9aaaa30bd2da21e0322f77bf257126337fe3d8b98d3d9f95889445c8c35009f6f90a034247a79ac7fd191b6cad2023b21eed1389c2b8a4b5df34a66c6cd6ed5d8d40f9479d16fa3e2f3ee3ca50ad9d372cff610202384170bbe58829d713b12654a87f3acf9b00202984536c2c33d24895db40e2036ef1d5384d1e38ce95ed344605679ac37f1104e89f62744fc4bd6bd29", @typed={0x8, 0x30, @ipv4}, @typed={0x4, 0x92}, @generic="01b4ad6b8f9d0faf89d23c83a744b25b7318ea5c1912498bc20ebdf39b8fad187f8bf0b1c0b88689", @typed={0x8, 0x68, @fd=r1}, @typed={0x8, 0x64, @u32=0x7ff}]}, @nested={0xc, 0x37, [@typed={0x8, 0x88, @str='*\x00'}]}]}, 0x13e8}, {&(0x7f0000002900)={0x18, 0x27, 0x4, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x82, @pid=r8}]}, 0x18}], 0x7, &(0x7f0000002c40)=[@rights={0x30, 0x1, 0x1, [r1, r1, r9, r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0xd8}, 0x40) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000400)='w', 0x1}], 0x1) r16 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r16, &(0x7f00004db000), 0xff) 2018/05/06 09:53:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)=',\x00\x00\x00\x00', 0x192e3c880480af74) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1e8, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/06 09:53:38 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r1, &(0x7f00009e5000)=[{}], 0x1, 0xff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x12008}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/05/06 09:53:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002940)="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", 0x130}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000300)=@sco, 0x6, &(0x7f0000000100)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000001480)=""/225, 0xe1}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000140)=0x60, 0x80000) 2018/05/06 09:53:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x200000080000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) epoll_pwait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0, &(0x7f00000001c0), 0x8) 2018/05/06 09:53:38 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x27f, &(0x7f00000004c0), 0x0, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x9, 0x2, 0x10001, 0x1580, "0c62323996db25a8075c3cb898c1f26ab974192d81a2c1b1f18239d62122e710b5ed43bce297b5c8442c7456", 0xfffffffffffffffc}, 0x0, 0x0, 0x5, r1, 0x432, 0x357d9bf1, "a8493f76cbdab5784bf48b5e9cae2ec6c818de97cec0225f291bfbdb2579192f221538b037b6ea9c107d445076baeb1383b41891255bcb0f572406e728d6cd26", &(0x7f0000000100)='.eth0systemproc\x00', 0x10, [], [0x0, 0x1a, 0x80000000, 0x2]}) 2018/05/06 09:53:38 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/52, 0x34) 2018/05/06 09:53:38 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vcs\x00', 0x7f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000440)=0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/ppp\x00', 0x0, 0x0) r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000002b00)=0xe8) r12 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002b40)=0x0) getresuid(&(0x7f0000002b80), &(0x7f0000002bc0)=0x0, &(0x7f0000002c00)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000002dc0)=0xc) r15 = getgid() sendmsg$netlink(r2, &(0x7f0000002d40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000002940)=[{&(0x7f00000004c0)={0x5b0, 0x15, 0x10, 0x70bd2b, 0x25dfdbfd, "", [@generic="ed3d253c9e4de3748d832d5cd192893dfdb87a4b37c873e70718df9f95e064fbf6835541f9cb36b31224b42037d1df3a1299d8e0de17d9eae8f0d8f46df87a26d898d93cd3820ed05d290d1e34db68e727ac86a9ce71b3778868196b5e33193d1ecc54c93f3d232d544535f98947eb9d3d32e1894c", @generic="da67aad3dda5a2dcf05dc52ec8db88b0a813387c4e3c152411f0b0bdba34d36d4c892767f3ee25b3a898fa7b1c7b3a1e57a88fbfe6f735cb6ab2a6a155ea657274b0b0b5a586752fa31a6a2b19046f56f5bdee27e29fd46f528ad2edec6b68bcdcf8922cf940adcf60c795c459e3921da052e296ee19c3953772eb6804b5615cb620fb2a853fda69af6f41a1ad0c6935e19d2720d280b801b52cc0a9a505265c435d29d8a819400fb83851c3e62d07ba6596b11090e2", @nested={0x1f0, 0x68, [@generic="48ecf8aac20144b1abfce874bf4deaa7bb1def5c015f385e0c2b4f625a0d36f55688e76ea38b76dc550f1bb88b2f1a3e33d1e99850ac772346a07fd25c5558ef81091651fd22e9cedfd725d68cbbb1c94576fa8ea9ca9044d6c1c8ad080ec18a861caccd62681e08420196f1e955acaedfa55f9c1a7fae0f46ebca180200bed3f21c0c825f68a5d4c671d42a7560d6a46c6f94ee982013d9d26495899688dd7e0c2dc361713e09fb6678d9d1a7af9fe901ea0e133f1f5437c4f5f81a939f334192c98051c8beea3f7cc110ddeac2c8765c06a8c7191adc8d1d48357f3b33b63c", @typed={0x8, 0x48, @uid=r3}, @generic="2b038b4c8836c430a5a99030d0c24a2b016f46cc382ec17d413a62d4cd61095397cf644a3e8575fd5a0ec3efdd3a93c7e911256c5c06c1141d8302c0a40fbad41336e58ed402b91d12d732e5810a792753e9516497fbcaacf7b00fbf7c94a5373df1216742a4cd1858d0980b311ce0be618493f40eeec8d6b4b50d79516f180c13be9cbbe6d3784e840ef76d4736b75d3907aac0914a2e2171a38b05dc0ba982111271def5e642a1adec4631a9c15acc4942e77261eec6b59a4b471d31d707ddef10c1bbd719d054403016713b2ef32789fe4cbb7a648b94672682529b727d1be37bd86a338408a722b78c74f921de1eb0cda4", @typed={0x8, 0x8f, @uid=r4}, @typed={0x8, 0x81, @pid=r5}]}, @generic="8aaa704471f482dcd450d11a77ff2f1b02806a064d07123be02a21dda5adc9a742243d685655204bb77229ec7db7a11fd38222a2f761526520fdab52a849a7c6956c705da9234fc2279af2809fa0b1f868bb2aa541277268a6d0281f6aeb44d8f26c413d948fa2e9f6ac0f493209", @nested={0x1c0, 0xf, [@typed={0x14, 0x45, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x64}, @typed={0x8, 0x7f, @fd=r1}, @generic="916a31c84c8b349dcadfb7ad3c8c2a416ae65fbb1e583217300f200f340c5eb4614f2bfd68919be32840deedb0d114f87e0d576c3cac4e1552772d0be1123fe22be1a3fa0e9b6a66a69e0c5513d175", @generic="28cd9646d7eca7e789b8265eb657adfef060d9c3f2c80fc629f37832f4f3d1c99817a409e5a3faad067a11a3ac3cafbf5d8a152d3de24558859b8b49fef0f1eaf67ad7157852c00d494b4f42bfb12242e747c964b2f265428d54d566cae4806ac6e801f8403dbeb377e7928be43105159d0b072baa08dfd5ee5c7acb3c84252bff615bf42de54c4f64b620db3be34ceb272cf0ff3cec573f5f0baac5f09cc8740c21b75607acdb5cdd8e129d07fee03c5315d302662670d4f3a9fb0c0bb33e5940e57d5905850ce2eccb6cd9471114e234e3c9", @generic="4de76d5a16dfccf0ff90709da0f49677efd2c2f0ff21b00adfc0af045983def8d6ad44764ec884a1d1f2973d4656b89c3eae7bfc66d58c4c57ee2768fdadb8121a9a0f12b7721a31bc399258865c158d3b8de20c6f509c2878da70bbcf307edec4d9cbb648b5c5927932f4274dcc34f2edb15d44d1ab129954c9"]}, @nested={0x40, 0x13, [@generic="e8067e25c10bcd4ecfac03be5211f830ae5b055e50d85192713cb132408f4c3864a65b303430a08c7132f810f111ce869ba8e232efd3428699"]}, @typed={0x8, 0x1d, @uid=r6}, @typed={0xc, 0x5b, @u64=0xfffffffffffffeff}]}, 0x5b0}, {&(0x7f00000003c0)={0x20, 0x13, 0x502, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x3c, @pid=r7}, @typed={0x8, 0x85, @ipv4=@loopback=0x7f000001}]}, 0x20}, {&(0x7f0000000a80)={0x3c4, 0x24, 0x402, 0x70bd26, 0x25dfdbfd, "", [@generic="b8889016f633b7aa46c130c4e8223ba9441f15277b80e836fbe921403dce1a7b92de83491a35cf46ad671d45d156f2e4acc88798f1741c2d02c2b833db91fa06701546ea306c7c96206994102f06d267d8b4f040b37c1621e4914198", @nested={0x98, 0x3b, [@generic="15375f38bba0efe4a0551a8ebe46ceca547850958d9d18848b9acd2869aa57feeb1d9184b9ea5ee7faeafb8234d45f61040775dafe79e5d23a9902ad573c9ace6572644813b2900c3723bc3c9d3ce77b06877e3b3fb765b7a751a19fe38d277fa4e4e87a65ecbdb25f6f64425bec027621bacb111053a6", @typed={0x14, 0x26, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x8, @fd=r0}]}, @generic="981bc77348a51fc81ec998a7566f4ce8383dce01ff6567c0c891cfa12ad9689a745d87ab11d08f96c023eb05260cf185d7ef80992f0f900a7bb48f8e28dbe5d39f3045151b7e9a6932754d2869e30b5a74587b54718a0df66d46a293421f94e494cd21a72ac916e51e4bce21fded0e6ea840a6cfd449acf4b5dac74d1a073fb237add956da102bef0456b57719880eb50c1302bc4229aeda5e482b1ee063574b27cedf1d35cc44d9f3d3646620ab0650", @nested={0x210, 0x2f, [@typed={0x14, 0x5c, @ipv6}, @typed={0x8, 0x5, @u32=0x1}, @generic="0ac6530e99da4074e16a278403df5183958d35856cf95d6f3d0afea4a96f646f9018a9bf709fe525ffd876c29d4d42c800f80afb3e58cf92548196c370c02ce2b94241f40e46d9a07e3bf7d46817ae314a3843b548bc59d56ad4a9c0135d1678707ddcd061564fa3a96aa72acdb77002d09b3612afd3c49ffe34ed0816423aa157f7258d63336c9def24f04cfed066", @generic="fd5c99c6f9c9daa5c5910aca66735b04347249a2e5230a58ca80e49deec43fd23924e183e94eed1955f2aaadccf4d7b88beea6ec36b51178c446de4e3d301fefa5335c8a5cf977b5bcde0e2407341d8de31318e236cdeae1c43dc72faa9f11fd53ca6ea79051585961c30ddfd06f938430b68c82f61733acf40292c4ac062c", @generic="a86703a91f386812a295630a6df475306f677c91449c6c03ac1f4962e976ebe458734c3d6199a7db340295557a9104411ffb956dce3cfc9d4aeffb6c9a1ffae945b0e6bd2da6bb9bb85091131e08eba224adfeb4c26c4aca7bdf6f27cc175495464bb399f2b757244176b34007ad33f0500c6c753819fc6051bc6202c02090cde3d28055d62cf2f14b643827ae574e9f87732f933d382d70a3da59fd337fef3a9856936bfbfad864b0f32ef93ff361c74dbd68bdee1d5f6b0e284836274d05b45889f791296af419b7685b349d659238757b1f418e45d66409d83bec53685c"]}]}, 0x3c4}, {&(0x7f0000000e80)={0x4b8, 0x36, 0x808, 0x70bd28, 0x25dfdbfe, "", [@nested={0x220, 0x87, [@typed={0x10, 0x31, @binary="be4ed1ed1786486fd93dfd"}, 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", @nested={0x178, 0x38, [@generic="637f8d8baad5cd71a955fcfbd20f8bdd289ddfd5f575dbdb350eddfb6c8a318ce43ab1b0e968d9d9873720dc92c17e3b3deadf8c3e7991b1ec2a7e643928767cd0246806ae96902dbbc876d002ab14863aac9912", @typed={0xc, 0x51, @u64=0xc33}, @typed={0x8, 0x2e, @fd=r0}, @typed={0x8, 0x2c, @fd=r1}, @generic="f887df0bf9e22df10aa6cbdbb6b6783cbac5266a6284d2037fa5f8fb953408fe33088a16d9a31ebd43e4fa3573e74c0af701183c120cec75c00cfff996d27bf2685748ece0829929a88eb76c17e3e40fa1db84ccc46aa64610269430bf5d4de71b19eafce9aedc3666da64", @generic="010e733d4a08139e580359072c9851e32fd46616f15fea65350b3660f3340f380c0f4fde4fc565c73b218b98e559d96c65b0fb7b89c73ebb8e1fe977b1aa9b32ddb592fbd5cddc0fd0f9871aaf6f296f92110a776ea473c24692039f454dd60d4d3f9c9f9fccff775399d2cbda468694c049c64ad816cd96992734d454c45f883ab981cf8fde38ac2faa6fb23ad79d1709cd2edd41a0112581"]}, @typed={0x8, 0x57, @fd=r1}, @nested={0x104, 0x4f, [@generic="11836e3087e5824ac76233a4cc5493ab131ba9857750ae04190704500485cd56ef65488377f3a3662ee2c9aaaa30bd2da21e0322f77bf257126337fe3d8b98d3d9f95889445c8c35009f6f90a034247a79ac7fd191b6cad2023b21eed1389c2b8a4b5df34a66c6cd6ed5d8d40f9479d16fa3e2f3ee3ca50ad9d372cff610202384170bbe58829d713b12654a87f3acf9b00202984536c2c33d24895db40e2036ef1d5384d1e38ce95ed344605679ac37f1104e89f62744fc4bd6bd29", @typed={0x8, 0x30, @ipv4}, @typed={0x4, 0x92}, @generic="01b4ad6b8f9d0faf89d23c83a744b25b7318ea5c1912498bc20ebdf39b8fad187f8bf0b1c0b88689", @typed={0x8, 0x68, @fd=r1}, @typed={0x8, 0x64, @u32=0x7ff}]}, @nested={0xc, 0x37, [@typed={0x8, 0x88, @str='*\x00'}]}]}, 0x13e8}, {&(0x7f0000002900)={0x18, 0x27, 0x4, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x82, @pid=r8}]}, 0x18}], 0x7, &(0x7f0000002c40)=[@rights={0x30, 0x1, 0x1, [r1, r1, r9, r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0xd8}, 0x40) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000400)='w', 0x1}], 0x1) r16 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r16, &(0x7f00004db000), 0xff) [ 105.762822] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/06 09:53:39 executing program 0: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x27f, &(0x7f00000004c0), 0x0, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x9, 0x2, 0x10001, 0x1580, "0c62323996db25a8075c3cb898c1f26ab974192d81a2c1b1f18239d62122e710b5ed43bce297b5c8442c7456", 0xfffffffffffffffc}, 0x0, 0x0, 0x5, r1, 0x432, 0x357d9bf1, "a8493f76cbdab5784bf48b5e9cae2ec6c818de97cec0225f291bfbdb2579192f221538b037b6ea9c107d445076baeb1383b41891255bcb0f572406e728d6cd26", &(0x7f0000000100)='.eth0systemproc\x00', 0x10, [], [0x0, 0x1a, 0x80000000, 0x2]}) 2018/05/06 09:53:39 executing program 6: unshare(0x400) r0 = epoll_create(0x100000001) pipe(&(0x7f0000000ff8)={0x0}) close(r0) splice(r1, &(0x7f0000005ff8), r0, &(0x7f0000000ff8), 0xa175, 0x0) 2018/05/06 09:53:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000040)=0xffffff63) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/05/06 09:53:39 executing program 7: unshare(0x60000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='autogroup\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/05/06 09:53:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001b00)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b", 0xd9}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8a001, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/06 09:53:39 executing program 4: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xff, @empty, 0x6}}, 0xffffffffffffffdd, 0x8001, 0x80000001, 0xfffffffffffffffe, 0x80}, &(0x7f0000000140)=0x98) 2018/05/06 09:53:39 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x210202, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="36000000b6f42e1fab6e855338cef5e480a5fb865f6566e36e2793c946874b28eb0080000000000000b66a6f15dcf07cabebbccc75ebd464f4a74c8f"], &(0x7f0000000080)=0x3e) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x401, 0xffffffff, 0x8}, 0x10) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xbd}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001480)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000019c0)=0xe8) recvmmsg(r2, &(0x7f0000004e00)=[{{&(0x7f0000001a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/222, 0xde}], 0x1, &(0x7f0000001bc0), 0x0, 0x8}}, {{&(0x7f0000001c00)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001cc0)=""/30, 0x1e, 0xc}}, {{&(0x7f0000001d00), 0x80, &(0x7f0000002040)=[{&(0x7f0000001d80)=""/203, 0xcb}, {&(0x7f0000001e80)}, {&(0x7f0000001ec0)=""/122, 0x7a}, {&(0x7f0000001f40)=""/223, 0xdf}], 0x4, 0x0, 0x0, 0x800}, 0x6}, {{&(0x7f0000002080)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/61, 0x3d}, {&(0x7f0000002140)=""/108, 0x6c}], 0x2, &(0x7f0000002200)=""/188, 0xbc}, 0x1}, {{&(0x7f00000022c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000002340)=""/226, 0xe2}], 0x1, &(0x7f0000002480)=""/18, 0x12, 0x80000000}}, {{&(0x7f00000024c0)=@nfc, 0x80, &(0x7f0000003640)=[{&(0x7f0000002540)=""/80, 0x50}, {&(0x7f00000025c0)=""/83, 0x53}, {&(0x7f0000002640)=""/4096, 0x1000}], 0x3, &(0x7f0000003680)=""/233, 0xe9, 0x8}, 0xfd}, {{&(0x7f0000003780)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003800)=""/167, 0xa7}, {&(0x7f00000038c0)=""/39, 0x27}, {&(0x7f0000003900)=""/137, 0x89}, {&(0x7f00000039c0)=""/22, 0x16}, {&(0x7f0000003a00)=""/245, 0xf5}], 0x5, &(0x7f0000003b80)=""/41, 0x29, 0x1}, 0x10001}, {{0x0, 0x0, &(0x7f0000004dc0)=[{&(0x7f0000003bc0)=""/110, 0x6e}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/202, 0xca}, {&(0x7f0000004d40)=""/122, 0x7a}], 0x4, 0x0, 0x0, 0x3ff}, 0x85c}], 0x8, 0x40000000, &(0x7f0000005000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005040)={'nr0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000005280)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10001009}, 0xc, &(0x7f0000005240)={&(0x7f0000005080)={0x198, 0x0, 0x0, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r4}, {0x80, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x1ff, 0xfffffffffffffff8, 0x9, 0x3}, {0x0, 0x4, 0x2, 0x9}, {0x100, 0x3, 0x7f, 0xff}, {0x10001, 0xcd, 0x7, 0x4}, {0x1, 0xff1, 0x81, 0x5}, {0x1f, 0xfffffffffffffff7, 0x4, 0x811}, {0xffffffff, 0x7fffffff, 0x0, 0x8}, {0x6, 0xffffffffffffcc53, 0x3, 0xffffffff}, {0xa9ff, 0x200, 0x5, 0x7fff}]}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}]}, 0x198}, 0x1, 0x0, 0x0, 0x4010}, 0x4000004) 2018/05/06 09:53:39 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000000000800000000000000000000000000000000000000400000000000e200000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003c4c46ddad59585920037676ea3f21"], 0x78) [ 106.512904] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:39 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) write$fuse(r1, &(0x7f0000000100)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) write$fuse(r1, &(0x7f0000000280)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/05/06 09:53:39 executing program 6: unshare(0x8000400) r0 = socket(0xb, 0x80001, 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/05/06 09:53:39 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x1}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0xd0, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x759f}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x381}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x479b}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004010) 2018/05/06 09:53:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0xa7d5) listen(r0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) socketpair$unix(0x1, 0x11000000005, 0x0, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 09:53:39 executing program 3: r0 = memfd_create(&(0x7f0000000000)='}\x00', 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x111040, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup(r2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) 2018/05/06 09:53:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4280, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x78, "ce219a9b3c782fdad0d6ca147354430b032a198da73c5a4c3e2ab99bbf748c03e8c4acb0ca259d3521ef116baaefb25aad3ce0a94ba71eef08a0e32a6ab816b0abff959239eca4b5fc4d80f8dfdf4a9ce5c2cea5e228790fcc4d564117d7a96c71792482f650862efa95718fdc8162c56aca779d3cfb2a78"}, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x1a6, 0x10001, 0x9}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20402, 0x0) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x8000007fffbfff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92dd", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/06 09:53:39 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x501000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x80, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="03"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/06 09:53:39 executing program 5: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_create(0x0, &(0x7f000014b000), &(0x7f00002d3ffc)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) fcntl$setstatus(r2, 0x4, 0x42402) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000019c0)) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="468d6e66123a716438c222ea21a11601103fbee5da576521b6799600bd639f5a4a8c830f82adea58c7b7bf114480ba02da427003b3e95f01daa23a50428f54191013bfdee17352b615029243ba64e19e0f6a0f1dc309d49b3f568fa9cd142b28dac972c4cf0b504670cdd53f0cd9c3649b85bdde830114c19e567a9a3824f6f98ad9c75c2030181486eb4fa932900bf587427c9f1da44768bd7d426b61b16bc02e8b47d0d1c034d38074c10c177396282fa9c6e5c82feefd4acdeb95e1c58cd400fcc4693fe819ba90e02fc833569a", 0xcf, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='mime_type(bdev%%&vmnet1,md5sum\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) [ 106.874942] sctp: [Deprecated]: syz-executor3 (pid 8011) Use of struct sctp_assoc_value in delayed_ack socket option. [ 106.874942] Use struct sctp_sack_info instead 2018/05/06 09:53:39 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000340)='uid_map\x00') syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x400140) ioctl(r1, 0xfffffffffffffffe, &(0x7f0000000000)="ba13e6e4b8876d2641b26057f8ab") sendfile(r1, r1, &(0x7f0000000080)=0x200000, 0x10002) 2018/05/06 09:53:39 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:41 executing program 3: unshare(0x3ffffff) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1b}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/195) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/06 09:53:41 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x8000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) 2018/05/06 09:53:41 executing program 2: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8527, 0x20000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0xfffffea4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x46600, 0x0) ioctl$TCXONC(r3, 0x540a, 0x7) write$rdma_cm(r1, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r2, 0x2}}, 0x18) 2018/05/06 09:53:41 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x840) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) sendfile(0xffffffffffffffff, r1, 0x0, 0x5f2) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000180)="6b7c7903251ea4285055f8a333e0a6d0c7a2f3b878187ad698e1963d2e", &(0x7f0000000200)=""/37}, 0xfffffffffffffe08) ioctl(r2, 0x40000200401870cc, &(0x7f0000000100)) 2018/05/06 09:53:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:41 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f0000000000)='r'}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:41 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x501281, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000001c0)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) getsockopt(r2, 0x101, 0xfff, &(0x7f0000000080)=""/218, &(0x7f0000000000)=0xda) listen(r2, 0xf1ab) 2018/05/06 09:53:41 executing program 7: unshare(0x60000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='autogroup\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_snmp6\x00') exit(0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) [ 108.072021] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:41 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00\x00', 0x4) io_setup(0x1ff, &(0x7f00000005c0)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) io_submit(r1, 0x1, &(0x7f00000009c0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0xffffe95, [{}, {}, {}, {}]}, 0x68) 2018/05/06 09:53:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000280)="a8ea6d25749350de09ecf66c932ae7f0b5eefd446d5d19f40954720fb56561a6ea1e91a023719b34efe0325f2cfedd781afe747317f6ab1318b43dee81ce1d9a05f2ec388bab0d039a1be41fc62a3f68f9cfd4ebb7aafb146404d860fc352073eb0d1d000000000000", &(0x7f00000000c0)="28458022860493a79d2c5e8e30496ccf1bed6db1765f89"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0xffffffffffffff7a) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x4c8, 0x2a0, 0x140, 0x140, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000440), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffff00, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x0, 0x8, 0x98, 0x8, 0x7f, 0x800, 'veth0_to_bridge\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xe}, 0xf}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1, 0x6, 0x0, 0x0, 0x0, "57d26b210eb5d262f2312c41e89741cfdacd9773b0231c78cc6bd4833e9d16e221d6fc763edf277cd3be04a72436cda2f3c196554552057a0fa1695333c015e3"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x40) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000340)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe5, 0x40) 2018/05/06 09:53:41 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), 0x55) r1 = socket(0x1d, 0xf, 0x45f) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x4, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}}, 0x32) 2018/05/06 09:53:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:41 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:41 executing program 3: unshare(0x3ffffff) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1b}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/195) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/05/06 09:53:41 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9c73, 0x10a01) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)="09c8e15df159065ce717bdbc3f38ed4969c80771afb19d6d026b70e5c43eaa", 0x1f) getsockname$inet6(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000440)=0x1c) mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='\x00'}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f00000002c0), 0x5972, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x10000, 0x8, 0x40, 0x7, 0x17b, 0xeafebe6}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000300)="4edc5f946a67156d20acdcb4e7420c4137c4a54e4be22283a4b213bc45df7cc04e9fcf5c3979631eb8389e339d93e806efd2596326493ab413d03a074f6613c0cfc4732bbf6c9e326f63c324071efe703f4094f2bd0fa4a9a134db78288287a5f76d673a5b07308616cbb53cdf73acf4b8ef73327875ef5cdf6310148208475e2f90b8bd1d8fcb4c06171b5871a0ce7ff84402b02491d98d107c31e31eb75b2d895f22fa9a5ab8da1fc981b4115755380239287568c0", 0xb6) mmap(&(0x7f00003f1000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) sendto(r0, &(0x7f00000000c0)="71b4833ba9a4ddb3084a46eab12ce01880ce4640cb1c0e43a2f8e0861f97f5d037142c2f2e5dda9982327fa710f4b17742e62289af6fb302f2084eda897f18e02a8bdae75bb1e16fc0b101d8956e89aed0c2ad67bb16d5cc52216b58e1a6888c39858d4a6f9e5f074b4456d0b9ae5656ee925f917037ddd93a9653a6a85d9fd1df1becd56d9a8163420aca33d9fd4aec1ff74110b0eb729e99a381a84cf8329a336a690bae6b33d498a14975bc89642f09319c9bd5b2b45a62a5a3abcd75ec1fbbdad74aad26bdc1f68936cba933e57d43968b640a8bd07e6e442e81c44bcdd0f7248a1499ee3576c446f485fde294d9af", 0xf1, 0x4085, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) 2018/05/06 09:53:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00'}, 0x2c) fchmod(r0, 0x40) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "48ccef83d3741ad8b6b77989c175cae54ad9052faa7d1efeee124f28bd8bbbc21acba6fca5c650b0c945c4a6c0212f4f870d1bdb5c186cd1cd01825a3d39"}, 0x42) [ 108.842901] random: crng init done 2018/05/06 09:53:42 executing program 2: r0 = socket(0x10, 0x1, 0x0) unshare(0x40600) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2401, 0x0) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14, 0x80800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000540)=r2) 2018/05/06 09:53:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) read$eventfd(r3, &(0x7f00000000c0), 0x8) fallocate(r3, 0x100000000000000, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e64ff8), 0x6) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x8, 0x2, 0x100000000, 0x97, 0x80000001, 0x101, 0x8, 0x0], 0x8, 0x0, 0x5, 0x2, 0x1, 0x9, {0xffffffffffff9c75, 0xf01, 0x8001, 0x2, 0x5, 0x7, 0x1, 0xffffffff, 0x6, 0x3, 0x80000000, 0x0, 0x0, 0x1, "3acc7b3f0a176cf0d7239443da17572344e3d3f5bb0f0391a6db59263d6e1a36"}}) 2018/05/06 09:53:42 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:42 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0xfffffffffffffffa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/06 09:53:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='\x00\x00\x00\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsync(r0) 2018/05/06 09:53:42 executing program 7: link(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x8a}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) r4 = accept$inet(r3, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r2, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 09:53:42 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000300)={{0x0, @empty, 0x4e21, 0x4, 'wlc\x00', 0x10, 0xfffffffffffffffb, 0x79}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x2, 0x1000, 0x1f, 0x4000000000000}}, 0x44) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000280)="16adf40c6972b774ec4ba138a432", 0xe, 0x20000000, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r3 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='md5sum-ppp0!em1\'\x00', 0xfffffffffffffffb) keyctl$update(0x2, r3, &(0x7f00000001c0)="50a0f39520e3084395a76c9f63bb3dd5f5826024ccc86cecdd3d15896dfd5f6c49d3b53054e6c3caa708ac4530ee1c442154110c533751b1db7a725fda428777d068e275de0c0f831a283c69d17064a9aff4682a34dc8f420733a60a8a724cd8d5d888696cc89edf9f97e398ecbbfb39314ee4482d9431b1755a83f1ce58aeafcdbab1d589bed1ed5e6f18182c5319219b148eb0aa8e055b8f96a797fde84a", 0x9f) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000380)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/06 09:53:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f00000000c0)=@nl=@unspec, 0xffffffffffffffcf) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/05/06 09:53:42 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:42 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101080, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x490000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r1, 0x0, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/05/06 09:53:42 executing program 3: unshare(0x400) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) splice(r0, &(0x7f00000e2000), r1, &(0x7f00000d1000), 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0xc5ebff38ae23014b, &(0x7f0000000040)="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", 0x1000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3, 0x1, 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x400}) 2018/05/06 09:53:42 executing program 4: unshare(0x40600) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf6, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3b, 0x3, 0x768, 0x1, 0x0, 0xfff, 0x4, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xf4f, 0x0, 0x9, 0x3ff, 0x800}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x7, 0x1}, &(0x7f0000000100)=0x90) 2018/05/06 09:53:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0xffffffffffffff35, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x80000000000000d5}, 0x80a) 2018/05/06 09:53:42 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) inotify_init1(0x840) 2018/05/06 09:53:42 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:43 executing program 6: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000973fee)='net/igmp6\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$void(r0, 0x0) fchmod(r0, 0x18d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x100, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x6a4}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffff1b1, @empty, 0x800}, @in={0x2, 0x59f}, @in6={0xa, 0x4e21, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}, @in6={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0xe19}, @in6={0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3d}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}}}, 0x84) sendfile(r0, r1, &(0x7f0000023000), 0x26a950e) 2018/05/06 09:53:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3e) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair(0x8, 0x80001, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) 2018/05/06 09:53:43 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x8000000000002e3, 0x0, [{0x0, 0x8a, &(0x7f0000000800)=""/138}, {0x1000, 0xe7, &(0x7f0000000480)=""/231}, {0x3000, 0xfb, &(0x7f0000000380)=""/251}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e21, 0x200000000000, @empty, 0xd0}}, [0xfffffffffffffff7, 0x1000, 0xc3bc, 0x0, 0x4, 0x100000001, 0x9, 0x6, 0x1, 0x9, 0x7, 0x5, 0xff, 0x800, 0x80]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000740)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x10001}, 0x90) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) 2018/05/06 09:53:43 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c40)}], 0x1, &(0x7f0000001d80)=[{0x10}], 0x10}}], 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/06 09:53:43 executing program 4: io_setup(0x8, &(0x7f0000000180)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='gfs2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0xfffffffffffff7b6, 0x9}, {0x4}, 0x800, 0x4002, 0x1b55dad2}) 2018/05/06 09:53:43 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:43 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1c100, 0x0) r2 = dup3(r0, r1, 0x80000) recvmsg$netrom(r2, &(0x7f0000000440)={&(0x7f00000000c0)=@ax25={0x3, {"2d6a414b5bb567"}, 0x800}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="710d0a224c218f760194baec8f143e00159119e292e251434ec5aaa8f7798ce7", 0x20}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x2a0, 0x81}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6(0xa, 0x80a, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/06 09:53:43 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) ioctl$void(r0, 0xc004587f) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:43 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=ANY=[@ANYBLOB="3c01000010000100000080000000000000000000000000000000f7ffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) flistxattr(r0, &(0x7f00000000c0)=""/94, 0x5e) 2018/05/06 09:53:43 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000004, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mount(&(0x7f0000212ff8)='[\nfile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/05/06 09:53:43 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:43 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20400, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/99, 0x63) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) sendfile(r0, r0, &(0x7f00000000c0)=0x39, 0x5) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x3f) sendmsg$kcm(r0, &(0x7f0000002c80)={&(0x7f0000000180)=@l2={0x1f, 0x1, {0x80000000, 0x8, 0x2, 0x3, 0x0, 0x52}, 0x200, 0x8}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000100)="15451706734a854002d28d2c5ee8c1474d1a024af94a8a3426825d5ca3", 0x1d}, {&(0x7f0000000280)="b718e54f6e594c5f064ccce33571d5af02e3c44521f2ed8c8ca201427a8688a25d0cc9676ff3316c4558eb63310550c3d18c0edee17033999c36957656f2fdf40f75c090e1b4d5d78c64e4ed50f05675ad9a6a99bb91cf28b02ed4a55cf9d994f6f972773af868b4fef11483ecc2f2a0e8277f50b617dfbce199dff9a2289abebff33f23b7ed025bea61919472d5408cfd7b68876194f21be19bc27e344e02e4e9918ce61fee635f9ba2a2da0d4e20b727e658292d325e0b503cf41e9353613010c31a7e05", 0xc5}, {&(0x7f0000000380)="fa509e3d91da3aa1b9c88d1f4c15ad4e7a955230715612a04d4d52f4af38f5acc577de90a76d2b9452f6486f5c281016138125a9545ce50a7d08e16722c46a2fcb0d00f405ee0b227b4944", 0x4b}, {&(0x7f0000000400)="65e93369e03133839225a5ed6561e7c9c0572d5839f753ca28ac291425004857671b2e049456654b5de0fd751f481c460ea0ff5c76334288d4d5e56e183eb3ca5534a04747572e85f5fd71dffcb8ecebb69b4adc958375b407605c5694c6b0cbbc2a290c5bc5c57a27d07471dfd8031fe0875626f7d4374ec3fc1f79e62be739f555527620befc96c5321d2d005a4d27e36e75b09c0f1863d58052088fb4e459a70b61dcd4a6eb582672d97776ac61790e7c969ae3b3ad0370bd9b65217ad677aa680a644e04100b5124a209c76deb9c45f2be97b744009f45bad9d44ce2c14f", 0xe0}, {&(0x7f0000000500)="638ed78dfb8701bca06baa4adc0fe04e300f3b3526f781755953ad0ba716cd38732fbf1d2ede20bc054d94da5d7364758edcd4a2594c93d4a01edb0465760d83595646b9d6206ac596472a6b184fcab1a16f0666e391aa46a144c3394a663f592b3383f8919e2cfc9a9d87fe8e2124a294a694133a64f7cbad74c3c0fe0ddea427d67e96c5ef3b8f02ba625e2d20bfee966f644728f67f789445fdeeb7e4901321f25d8c4b8d40c0f02fefa7bcc8eecb2cdfdb05ac4c871ba7cac86bf308b9b3", 0xc0}, {&(0x7f0000000200)="df70b4755caf154901022b1f520fbf5fcee829d71b1912c19ef5fd1890ee387833c2ac4f2b0b", 0x26}, {&(0x7f00000005c0)="58609d8d65adc4f5c6df9882e092b19f842ff44d31380ea0327ac334ed489ec266d8c9e13e681fff31796809d52273c851027309423f59804c3053b94ae2a56916c88aade51933c4cdfcae0918c175cedbb3267220b3ef232e04", 0x5a}, 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0x1000}, {&(0x7f0000002640)="2a26eb1ffabf150a878e33ab5b068f0b72a2a6fd2a57714b10148ccc206544f0ba2a45ee6d970c306c2d087d7baf0a2221b94495e0fd57d8b5097fc8ccb800fa85417ed4d63b55ef15f00520184045f6749d75adafd97d505912e3b78ebcc0a83ef7726c39758e8714c8eee8b640ed878c7f0ca746595401c4a030852ed3feb7ac57159abd672cf1e880dcae85170277b31efdafede960e811b75640f14d41e7ca82177058f0bb44cb54c05ba603da7792bb76ec2c337655a67fb94ca28b9e59bd1ff7f7579ef01cea2dac7a503f327554c82690937a71563c36abd57591decae71935070f0263e2", 0xe8}], 0xa, &(0x7f0000002800)=[{0x40, 0x116, 0x3, "f093eb1d3b7616a2e3c341de5c3380814ba1563138086087b856adc9bdc99baa42a2dc43a312c386ec6a1d8f"}, {0xc8, 0x110, 0x81, "ee9d5eb7850646ef2a6801f2eafbba4905cc48c0fe6f017c3a664f4df89f11beae2855d7b16f0a41bb4746524d2298d6487925b8547ffb31e7c3e1e8cc76524cb3306a1f562229b628720cbe82296196bae5a267231857e3c3e72d5628fa93a9c65578166df30c1b12285937e906e9a54a0d2472f1c342bf3b45097c7241bb4f799f1e3ce890ef1cacf2de644ae5af6dee1e84304f1a681dc8cc3f8b4e66805465ae959416a25d4352ca23a233f5ad8fe5d3c91b9bd154"}, {0x108, 0x1ff, 0x1, "197900c9dee59a23698adb93298be0ba44c0c61642a56c3b5dc4ae8579b7ac3d4f8122592fbb02178c387f2835aff9481f53df3d40de668c2d2f822a923357553b94beeefb74b3031c30d8dc4fccf15697ba15538dd29d4d50d0b9202cc6ea544faa7a1726dd04a9c0db95f661b6065b5cd4b0cc82a380b4c4c621a12e111b5234dc8ade18d496ae0f104c6fa5950a18efef566a143695ac8944d29b79a3e5852edd041372920e7910f2348aefe864af26fef7efc5624e69686660b76dea1f87cdcb539e07075cdfe527886188e6676deb5eae9d55a55e71b8db9975c40e26948c1207b1d99481934cc2fa73de10325094"}, {0x100, 0x10f, 0xfffffffffffffffb, "597de47f0ff88e5254c2acfd6265d9c7db37c235e4cec02585e9759bfc45518055bf560feb408062e4300b951ae4a57dd1559c5a39aecfd380fb358de000a6b9c9296a9e5b898a12b67044571449b832a135ba37bd9968d4ca3a2b84cb7a05cce3b70e920ed0b73651137ca983503a6ccd1d1b8c580b02d07d8bcd668a774038039349fe6f9837b8edc00f8edd8dc02d363c50b8c494797b768c1bb5550077d7a688f414aa395c375cf6931b8bc00c01c9f1de24409cb33cc76abfe81a33f0d1353ab1d2bfd53f69eb1ba2e96497487b4ed2ebfd1f1707cf7126b2010eddb0d495a5ea974df56883f70c81890fbf5c5c"}, {0x68, 0x1, 0x7, "aaef8658dd0c9c38481b567ec1bf9762dddd90d40e2b97fad6ef253b5e712e7090aa3dec7e12cba63f81a8e552bcdfa9b6398f031a0e1ec0e10dbd9040a62ef77846aef25d3770a073899107c894a39d9b97"}, {0xe0, 0x11f, 0xaba0, "0828196bccff39934e343787784d6eeda4b65f5ea490ad9dfccf5924125ca38d71405709caf2180b6c9cafb13abed2941706e6b3acef324bb29ddeacd9151e7aee3f110820f4848b77e576b28fed2f7aa84c8e314f43c9fd1fae29fdc62fd5a94763d4abedd3eb1d41889f57c29040712b9a7e1094a6d8919786838b57e3e9a0e0690a05c65a96a007c887fd2fdc662035c34e7e8246deae94d9edb8099e18a496c65caa39004277932b93342d6115cbbae1bbe3cdf400e76f1a4e6e8722e5cc4643f18c7b15b781a3ba79da"}], 0x458, 0x40895}, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7ff, 0x2, 0x9, 0x20000000000, 0x285dc886, 0x10a, 0x7fffffff, 0x7, 0x1, 0x200, 0x7ffd, 0x400000003}) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100400000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f95a9fededdbf7b3a8d3b87466f241542997458a32100000000000000000000000000000000000000000000"], 0x5a) 2018/05/06 09:53:43 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x80800) read(r0, &(0x7f0000000000)=""/128, 0x80) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x38, 0x300, 0x70bd28, 0x25dfdbff, {0xc}}, 0x14}, 0x1}, 0x8000) readv(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/76, 0x4c}], 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r5 = msgget$private(0x0, 0x48) r6 = geteuid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getgroups(0x4, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000005c0)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000640)={{0x100000001, r6, r7, r8, r9, 0x88}, 0x6, 0x848, 0x0, 0x1ff, 0x8, 0x3f, r10, r11}) getsockopt$netlink(r4, 0x10e, 0xc, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) 2018/05/06 09:53:43 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) ustat(0x0, &(0x7f0000000240)) [ 110.730891] libceph: parse_ips bad ip '[ [ 110.730891] file' 2018/05/06 09:53:43 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fcntl$notify(r0, 0x402, 0x20) write(r0, &(0x7f0000000000)="1f0000000104ff00fd437f0000005deff30501000800030052d80000fdff00", 0x1f) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x44000, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(r1, &(0x7f0000000100)={0x0, 0x2d, 0x2, @tid=r2}) 2018/05/06 09:53:43 executing program 6: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000080)='setgroups\x00') r1 = creat(&(0x7f0000003e00)='./file0\x00', 0x0) flock(r1, 0x9) r2 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x30, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2f, 'pids', 0x20}]}, 0x6) sendfile(r1, r2, 0x0, 0x80000001) [ 110.796468] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/06 09:53:43 executing program 4: r0 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000040)="47a2f008a5079107ff8f6a2ee6f73312c6b722e036a466bf40c129ca6b8ef332a737fcc83302f8adfd36e388a1fcb1def94f04ade810d987f78daf22", 0x3c) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) [ 110.872200] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 110.959813] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.010024] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.044286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/06 09:53:44 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:44 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000004, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mount(&(0x7f0000212ff8)='[\nfile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/05/06 09:53:44 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x1000000000000000, 0x80000001, 0x4]}, 0xa) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/05/06 09:53:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x3}, 0x8, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xfffffffffffffffd}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffff000, 0x7, 0x800d, 0x8, 0x4, 0x5, 0x1ff, 0xffffffffffffffe1, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0xffffffff, 0x1000}, &(0x7f0000000280)=0xc) 2018/05/06 09:53:44 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffde2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x800) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x7ff, 0x0, 0x0, 0x3}) 2018/05/06 09:53:44 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="53cd09e03b5d"}, 0x0, {0x2, 0x0, @rand_addr}, "3850b2b2616c6c65723000"}) 2018/05/06 09:53:44 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x114) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 09:53:44 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 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={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x242800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1f, 0x30, 0x8, 0x617}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0xa1, "a041e490943615172d940c0ea592d36d8700335cb799563809cf2f550498a2f2be53d8151e92d0f8d9cc2a5c5a83adc5e61051b8e674ff9ba597ce4aae8c41e111cc1292da274f301eb76f2738913deb53b1d463bc64ef4836f9e0483b29d4617b5f868d17d5bf381a988a8ef06ba3ab0b6e24440bc1e37cf0c07c11e7b75350cff35d252296a6d917b6b07182f71325bba3941b6204763db7b20ceee36b478a37"}, &(0x7f0000000180)=0xa9) [ 111.309107] libceph: parse_ips bad ip '[ [ 111.309107] file' 2018/05/06 09:53:44 executing program 5: r0 = socket$inet6(0xa, 0x80b, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, [0x400, 0x9, 0xff, 0xffff, 0x4ba, 0x8, 0x9, 0x400, 0x3, 0x8, 0x3, 0x1, 0x1, 0x81, 0x7]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1ff, 0x201, 0x7, 0x4, r1}, &(0x7f0000000200)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) r2 = epoll_create(0x4) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f00004e4fc8)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/06 09:53:44 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, 0x0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:44 executing program 7: r0 = socket$inet6_sctp(0xa, 0x200001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000313000)={0x0, @in6={{0xa}}}, 0xa0) 2018/05/06 09:53:44 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x7fffffff, 0x0, 0x2, 0x2, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0xfb, 0x7f, 0x1f}, 0x2c) 2018/05/06 09:53:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1=0xe0000001}, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000004c0)="98", 0x1, 0x400020000802, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040)="e4", 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) 2018/05/06 09:53:44 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8101, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x2, 0xffff, 0x3, 0x0, r0, 0x10000}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x8, 0x3fc}, {0x5, 0x7fff}, 0x1, 0x4, 0x8}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) r1 = getpid() r2 = getpgid(r1) sendfile(r0, r0, &(0x7f0000000180), 0x4) syz_open_procfs(r2, &(0x7f0000000000)='net/ip_tables_names\x00') [ 112.334616] device lo entered promiscuous mode [ 112.462356] device lo left promiscuous mode [ 112.490734] device lo entered promiscuous mode 2018/05/06 09:53:45 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, 0x0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:45 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/06 09:53:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x7f}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x10, 0x1, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff]}, 0x14}}, [0x101, 0x9, 0xb77, 0x8000, 0x8, 0x14, 0x400, 0x8, 0x6, 0xba0, 0x4, 0x6, 0x0, 0xaf27]}, &(0x7f00000001c0)=0x100) 2018/05/06 09:53:45 executing program 5: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x4000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/05/06 09:53:45 executing program 2: unshare(0x28060400) clock_getres(0x3, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) 2018/05/06 09:53:45 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/05/06 09:53:45 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x78) 2018/05/06 09:53:45 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e1, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x6, 0x101000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000500)) 2018/05/06 09:53:45 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, 0x0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0xa0) chmod(&(0x7f0000000000)='./file0\x00', 0x100) 2018/05/06 09:53:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x33, &(0x7f0000000500)=0x7ff, 0x4) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xa, 0x1e, 0x4, "04a5f2ea846174717946839064a9fc441dbbfacd1b544d3fc151f2a01dc3c0dc4dc13bb86907ee16176565ad7d0a467fa2f3714ebe98b7d8f18a97d72f10b3d3", "8cd7a260094cfe4fd656249c956e5fea53c2184949f92dc9b7163aa45e3463b6", [0x7, 0x1]}) 2018/05/06 09:53:45 executing program 5: msgget(0x0, 0x22) unshare(0x400) r0 = socket(0xa, 0x2000000000005, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/05/06 09:53:45 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/05/06 09:53:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x400) r1 = socket$netlink(0x10, 0x3, 0x4000000000000012) unshare(0x400) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x7fffffff, &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x7, 0x0) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000007980)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f00000002c0)=""/247, 0xf7}], 0x3, &(0x7f00000003c0)=""/129, 0x81, 0x100000000}, 0x7949}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000480)=""/243, 0xf3}], 0x1, &(0x7f00000005c0)=""/3, 0x3, 0x6}}, {{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f0000001900)=""/184, 0xb8}}, {{&(0x7f00000019c0)=@ipx, 0x80, &(0x7f0000003d40)=[{&(0x7f0000001a40)=""/153, 0x99}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/6, 0x6}, {&(0x7f0000002b40)=""/201, 0xc9}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/218, 0xda}], 0x6, &(0x7f0000003dc0)=""/12, 0xc, 0x100}, 0x9}, {{&(0x7f0000003e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000004240)=[{&(0x7f0000007b40)=""/32, 0x20}, {&(0x7f0000003ec0)=""/225, 0xe1}, {&(0x7f0000003fc0)=""/221, 0xdd}, {&(0x7f00000040c0)=""/147, 0x93}, {&(0x7f0000004180)=""/30, 0x1e}, {&(0x7f00000041c0)=""/82, 0x52}], 0x6, &(0x7f00000042c0)=""/16, 0x10, 0x47}, 0x81}, {{&(0x7f0000004300), 0x80, &(0x7f0000005440)=[{&(0x7f0000004380)=""/7, 0x7}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/115, 0x73}], 0x3, &(0x7f0000007b80)=""/4096, 0x1000, 0x4d58}, 0xffff}, {{&(0x7f0000006480)=@un=@abs, 0x80, &(0x7f0000007800)=[{&(0x7f0000006500)=""/232, 0xfffffffffffffeec}, {&(0x7f0000006600)=""/254, 0xfe}, {&(0x7f0000006700)=""/111, 0x6f}, {&(0x7f0000006780)=""/59, 0x3b}, {&(0x7f00000067c0)=""/4096, 0x1000}, {&(0x7f00000077c0)=""/2, 0x2}], 0x6, &(0x7f0000007880)=""/215, 0xd7, 0x4}, 0x5}], 0x7, 0x0, &(0x7f0000000280)) 2018/05/06 09:53:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) 2018/05/06 09:53:46 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:46 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000000000004800) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/06 09:53:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = msgget$private(0x0, 0x51) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x40, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000300)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000180)=0x2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xffffffffffffffff, 0x2}, 0x20) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000240)=""/160) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x7ffe, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0xa00, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000140)=r6) r7 = openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)={[{0x2d, 'cpu', 0x20}]}, 0x5) 2018/05/06 09:53:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r1, &(0x7f0000001000)={0xa}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x38, 0x24, 0x1, 0x70bd28, 0x25dfdbff, 0x0, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd29, 0x101}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg(r1, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x18, 0x29, 0x37, ';\r'}], 0x18}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) 2018/05/06 09:53:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x339) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000ae350000000000000000000071108800000000010000000000000081950000000000000e8100000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/06 09:53:46 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/05/06 09:53:46 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x2, 0x0, 0x38, 0x0, 0xfffffffffffffffe}, [{}]}, 0x78) 2018/05/06 09:53:46 executing program 7: sync() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x7, 0x7, 0x1ff, 0xb18c, 0x0, 0x1, 0x2000, 0x1, 0x0, 0x6, 0x3, 0x7, 0x90, 0x7, 0x6, 0x7, 0x3f, 0x7, 0x8ac, 0xfff, 0xcb8, 0x96a, 0x89c, 0x9, 0x2, 0xfffffffffffffbff, 0x3, 0x7f, 0x3f, 0x6, 0xcb80000000000000, 0x10001, 0x1000, 0x100000000, 0x6, 0x2, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x80, 0x6, 0x2, 0x1, 0x0, 0x4}, r1, 0xb, r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/06 09:53:46 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:46 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:46 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) 2018/05/06 09:53:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r1, &(0x7f0000001000)={0xa}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x38, 0x24, 0x1, 0x70bd28, 0x25dfdbff, 0x0, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd29, 0x101}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg(r1, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x18, 0x29, 0x37, ';\r'}], 0x18}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) 2018/05/06 09:53:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000c2000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) ptrace(0x10, r1) sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="0a4fbce5de40a412b9efa12072fba3253054b6256d0da693b320fa09228d78a66c48907a7e4ff59d91fda90c2cff84a47f234b9bb2a9e1f5d8ac563d7d6a2e4b5e81", 0x42}, {&(0x7f00000001c0)="fe9b6b061d8d582efa", 0x9}], 0x2, 0x0, 0x0, 0x4004040}, {&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)="eb2438b08f3952359a503c81db22b6b88944170c87f2ccb35e5faab2236740ad1089155a590353675ba67cfd5200f0e21a2c24a5c385f90c7eca2e198cc1b9fff04db20fe77397b38e35d413757a7691de997a86d923ab418baf472bf9b1ab5499898fcfe39deea9e14abf4d261f99829aba08888e228edff59933ab61420173f9a129ee6af75c0266ac744f9c40ff392489ee2fdce2403b25f1fcc0bf3ef80543eb14937dac98c0225c7ac4c3cbd7a7834db0b18ddc44d8ebadaf9f54442cb455c9be62070738450f06ec445ee523ee7895f5bc54a953062b8545aab4f41a38114a67b1c9", 0xe5}, {&(0x7f00000003c0)="b782c017a25ff81139c1420d37645b43f8966d25692eb0158a8b25f72c3231ab0fd83b909fd7c2a0abf59242db95890e8a9dfb2e6d6feec5bd0e0655d8ac8a113469578c6ee0c9e0bac78f5d24580c9ff18c871c72e8f6d404", 0x59}], 0x2, 0x0, 0x0, 0x4010}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000500)="0dadfca54b7e1fe9165ee477431955532b0bd52270448bdb0c738b8536562a1e10e6a1177f7ce73a3ded3950eba2a98609ec285cd4532bd1376f5ff72ed5bc0dc54ac4103801cd378aa507a0e2efaef5142436fe4dfb0be0d91fd4938084eb6337aefc81284f24d83da20d860c17d87e8d9ddcfe32cc04a701154d3a611f44ca7daaffe0bca51400f1267588b84c0d6f4b9c", 0x92}, {&(0x7f00000005c0)="10c8018a32202bed353d0e39901417d7ed0acae56a47ce1fa083b2491e4ae5190869c88f5e04ccb0f8329dc0e652a619fbc80845440b302674e137782686b896cafab211ef111158c0b036cd84376871e6c1bbba3f4bb1c4c62ac92b759af71f86ecc448bdcdee7048def4d282e04c200e95ae23c890d70ae32e02a7e442484de2cc5a41a0cfe7298f4fa14820de6934cc2267f31cb984159a91b02e71774247947dcee82a2007667491652f80156af28aeedfed8a365fadaa3dbc30a579d9f9e54b7648ad1b83a11b68c8d1a156afe64679f5bc8c2eb85e224f678851e190474076754472bf3cc88e", 0xe9}, {&(0x7f00000006c0)="fb0c6d927632dd2d46a8740eef6450893b278010ab550b4255ff2a4bff76e729efb086c21ae5d088408238631702c9babad151367451b2cd95bc11cb1cd051108e8ef63592c8a8be0dbb135a956f5a3aa5f82b61ac063f26ed683283c51b3135e0cc2cb23edc74afa72c28235bc07279d3263cba29898921b3cc780cf4d1fd8f246f6e306544ef1b745d485913687411257e92b987b0ae6d71c47485694cbfc48bb66fdf43", 0xa5}, {&(0x7f0000000780)="3c48065eddee7e67fc2c5a5448c0c13b0331d4d7811373bfe9bccd6303c9640766c5bd2e84670884853237495a13a5221f8ad971e2dd1f18d0c9dea21e247804348da69293c6ba71bcf3dd76781f2b", 0x4f}, {&(0x7f0000000800)="012f18b4eeb44d6d776ef2f810c428b0b331ab0f286a381bafe735c967c95eae64b6086b3cc4215e4f86eb9048ac2243cdfa07ca2eee24dd3d13e7851016f0b1615f57cbe49bed2cf168ced25fc3768a0b38ca97d7", 0x55}, {&(0x7f0000000880)="cf9d2c6af5685ecc50bf22084dbcb4b425b84ff80c1d521a3f1814deba3c1229a0817df516c307defee2c858155998cfab0ae83e13a833536e8bfb9b98ad778346ad6e548739ce0d7e7a7929f951460534f87725acb450b9f3b27cf59bfa4b8437ea126f05aa3e2e612b5a17b79e9eb5358163c2c52f827df6427c859b473e3ceb5f56c4828ab6284f2492ab9fcc45fc560812836a68a95446e81ab17cc50c21c0b50b26ef00f1d245", 0xa9}, {&(0x7f0000000940)="8ebc23165bb9dcd246ab454292c671bbb32d4e80647bdfefb13a8d8d9210dad3391284bad0679bc552285456a94c399b15b5167a815104c95fe57694236bf1e87da8e696b7f67e94c3cdcc890bad3e9017b5ee3303767dd3f81613d5", 0x5c}, {&(0x7f00000009c0)="fcca7492266cd9a4dc0abfe128458c13f83430f7b20d3ef04d3860a4622995703e4260de30233b1950073f0ffc948f1e811a2c70172252897d5b1fb2655a00e92b9cc6b768fe8712d4a4a4e750e28c1a3a8dd4be68ac81ab2d23d8d1b2f477a75ce400bbb72b81650417c4ade21fedd68d537e73771117895cbe1deb4eb8a331c2bb89796d44cd615acd872ac779d19dac6cebbf07405721d59bcc0b1b1617c50a5da01ac984d0ac7724eb696b4f2d1b4c333a7c3a8b13871330", 0xba}], 0x8, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x81}], 0x3, 0x40080c1) 2018/05/06 09:53:46 executing program 7: sync() r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x7, 0x7, 0x1ff, 0xb18c, 0x0, 0x1, 0x2000, 0x1, 0x0, 0x6, 0x3, 0x7, 0x90, 0x7, 0x6, 0x7, 0x3f, 0x7, 0x8ac, 0xfff, 0xcb8, 0x96a, 0x89c, 0x9, 0x2, 0xfffffffffffffbff, 0x3, 0x7f, 0x3f, 0x6, 0xcb80000000000000, 0x10001, 0x1000, 0x100000000, 0x6, 0x2, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x80, 0x6, 0x2, 0x1, 0x0, 0x4}, r1, 0xb, r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/06 09:53:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') write(r0, &(0x7f0000000040)="5857dd2b58f9", 0x6) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) 2018/05/06 09:53:46 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getregset(0x2, r0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:46 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x5a2}, 0x10) 2018/05/06 09:53:47 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/05/06 09:53:47 executing program 7: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/117, 0x75) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) 2018/05/06 09:53:47 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getregset(0x2, r0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:47 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x33c5, 0x20, 0x7}, 0xc) 2018/05/06 09:53:47 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x40) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30022200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x328, 0xf, 0x2, 0x200, 0x70bd2b, 0x25dfdbfe, {0x3, 0x0, 0x8}, [@typed={0x14, 0x94, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x11, @u64=0x1000}, @nested={0xfc, 0x7a, [@generic="ebbf6eb3f8d062be92383fc516bfb7870ecccf7eeceea82011cd64bd13091f26ee81ec3bd979c50fdc0f94cd743c982033a93c2b8ad7b066f76f32e6aa518c94c6383cb94771c0131ef0c0afa1949e6aef6b06c1015d0ff8d4029f0232bc004c33f79930df5d1e44048501280e86184915be77c209f45d38a081cd00b3a8025cffd895f4efe80e3622afeb907038838d4061c1f5fc8f207f463e2c05f29af1ed1299fb302e21157222849c059b2715f3497c877e43f1b80a35dc057a25a3101718774efe76dfb28d843705372b397ecdb777ee273a54296625fa19dea0fc00701eac75", @typed={0x14, 0x2a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x1dc, 0x58, [@typed={0x4, 0x96}, @generic="f72a", @generic="34c719cdfae7d7728756c59094c10900d9e8f74a444bae054617031f8594f7bb4705f7b61c00cd6ff1bc1662a8c3a3e42f2d9fcbcd3cdd53caf2be3ead80f12f428bae24cd57f7fd8b15b941dce78be29d2b85c3bbc8073aa7c591ce5fc665585b8bd30f710ae32046f2ca04260c6ad5117739e6e986be33fec031ed759678b5b6d8b4162dc824cc622696eccc8a25983a20260c0433429fd32e5ed0cbeda2278f380f998b70ba36ce8fd417a05922dc6ca9a7d8d8571ac6b0d7581d53c2b97b9a33ce5f9fdf1527e0bb1f87872c270338d62515d20d", @typed={0x14, 0x1e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x41, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="d072bb0a6fca5afa9ee4db281315822a1b2d9a73d0fdf4de6b10fb448e11810b07638f75fa3fafe3e5507b0216d2742e616a450042dafb8ee4157d58ff1a6818", @generic="6f920c479670a80c7c42a515f68b4326190a3d4e9f25d2fc163e9fab25776e938150c75f4aa7f181a2fe4a9a253a529339b5f6e3c8d75f321cd96f77827954fcade35ce556cfd998f380a76d32aae222151095e365b7a1205b40ca424b9eed53e70f968c754587ac7c2cb936a50f9213c5359fafcb02606fcd1f5f28dc6c0632bb4f175512945918c968a8f4b6be664f9b600e24e977d9ea5476627ef632"]}, @nested={0x4}, @generic="9c5f86c61787d6c80994dce96cd4fae2d7548e66f65311fd"]}, 0x328}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/05/06 09:53:47 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00005e5000)='r', 0x1}], 0x0, 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x1) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:47 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) readahead(r0, 0x3ff, 0x7fff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000680)={r1, &(0x7f0000000640)=""/53}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000004c0)="6e65712f647576005053fb49ea11c9a32332312e89b97414cb098298f7ae0e92524a67c75483fb50fa5a6994ef49d95f021426d06fed398fcd974ea5d8d419aaba6b4bf1109406450221d19f3bf3c6ecc51721d2371ce5b2b697c6f98b99452c3c9a164ad7481b6c3cfe87e8fc26df5285f44645880d86b1eaa353a35598bb579fe1746279c87999b382e36ffb9f1319f870446aa16fbbfccfbe8f17647431378f4adfb1f4b2c5186bb6d35f16f2430ce3bab14af72a707f8ef2f660195ef2c855a49299f08d1f76fca68976907b5366f38a20bfe1b35a19849ca7") accept$ax25(r3, 0x0, &(0x7f0000000340)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000006c0)) seccomp(0x1, 0x1, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x0, 0x6, 0x6, 0x93b0}, {0x0, 0x2, 0x8001, 0xfffffffffffffffb}, {0x6, 0x40, 0x1, 0x3}, {0x25b, 0x8001, 0x0, 0x400}, {0x10001, 0x5, 0x7f, 0x5}, {0xffff, 0x5, 0x2, 0x10000}, {0x9, 0x1000, 0x5}, {0xd0, 0x1, 0x8, 0xffffffff}, {0x9a53, 0x1, 0x6, 0x3}]}) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000100)=""/17, 0x11}, {&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000003c0)=""/235, 0x70}], 0x4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000700)={&(0x7f0000000380)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000200)=[0x4], 0x1, 0x7, 0x2, 0x100, 0x1, 0x2, {0x1, 0x100000000, 0x0, 0x7ff, 0x9, 0x80bb, 0xfffffffffffffeff, 0x3, 0x6, 0x80000000, 0x80, 0x6, 0x1, 0x6, "639f8b14865fa3f23ebd7a894b69425349de1bca0e36c94395070a2d33659ec6"}}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0)=0x34, 0x4) 2018/05/06 09:53:47 executing program 0: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getregset(0x2, r0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:47 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x100, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0xffffffff}}, 0x200, 0x8}, &(0x7f00000000c0)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf6, 0xa, 0x1b13, 0x0, r1}, &(0x7f0000000180)=0x10) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) sendto$packet(r0, &(0x7f00000001c0)="a20226ea423532b97db57abbe8b7d5f3801874dbf563a24e50ab523db16514d658de4c88438986c405c01ec81bd38b4f77eb74583a11fdac9ea6b88ef51aefa445144ca207c17a0f", 0x48, 0x80, &(0x7f0000000300)={0x11, 0xc, r2, 0x1, 0xa9f3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0}) 2018/05/06 09:53:47 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:47 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x9a6b, 0xaef, 0x3, 0x4f2, 0x3, 0x0, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7f, 0x4, 0x3, 0x80000001}}, &(0x7f0000000100)=0xb0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000240)={0x2, 0xffff, 0x0, 0x5, 0x1a, 0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x88, "a2a36521118b8256f16f6c454ae59bab45b6216f375fc9e5bc68cb5b1b00dd6541996227d5267beafbebdd1015dc96091f16bb66839e79202d9ca8ec0dce5fcf56d6ed70630a2c3a320d606e19603024cc03aa5998b0d780add21bbb1968ddc33bb937c19d09678d9d0082c3cb342ee5b44a6cb00c3f32e99d1c62a41301fe38dc82833da3d1e8ea"}, &(0x7f0000000200)=0x90) 2018/05/06 09:53:47 executing program 1: prctl$void(0x2f) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x14100) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x101400, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000003c0)={0x7f, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x2, 'wrr\x00', 0x8, 0x20, 0x15}, 0x2c) socketpair$inet6(0xa, 0xf4629627a7ed7f10, 0x8259, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000300)={@empty, 0x3c, r3}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x3) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) vmsplice(r4, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x40000, 0xfffffffffffffe61) write$binfmt_elf64(r5, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000000000)=0x8001) 2018/05/06 09:53:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getdents(r1, &(0x7f0000000080)=""/1, 0x1) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) 2018/05/06 09:53:47 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:47 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x400000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000b80)=""/124) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xa50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, "0000000000a0c50c00000000f77f8200", '\x00', '\x00', '\x00\x00\x00@\x00', @random="46ca750fc811", [], @empty, [], 0xa8, 0xa8, 0xf8, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xac8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x118, 0x168}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x210) [ 114.957024] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/05/06 09:53:48 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:48 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) unshare(0x40600) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) 2018/05/06 09:53:48 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x9a6b, 0xaef, 0x3, 0x4f2, 0x3, 0x0, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x7f, 0x4, 0x3, 0x80000001}}, &(0x7f0000000100)=0xb0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000240)={0x2, 0xffff, 0x0, 0x5, 0x1a, 0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x88, "a2a36521118b8256f16f6c454ae59bab45b6216f375fc9e5bc68cb5b1b00dd6541996227d5267beafbebdd1015dc96091f16bb66839e79202d9ca8ec0dce5fcf56d6ed70630a2c3a320d606e19603024cc03aa5998b0d780add21bbb1968ddc33bb937c19d09678d9d0082c3cb342ee5b44a6cb00c3f32e99d1c62a41301fe38dc82833da3d1e8ea"}, &(0x7f0000000200)=0x90) 2018/05/06 09:53:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f0000000080)=""/99, 0xfffffc89) 2018/05/06 09:53:48 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/tcp\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000080)=0x14) connect$packet(r2, &(0x7f00000000c0)={0x11, 0x1d, r3, 0x1, 0x401, 0x6, @random="95029dd1a7c0"}, 0x14) sendfile(r2, r0, &(0x7f0000000140), 0x400000ff) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x6}) 2018/05/06 09:53:48 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000fcff0000000000c00000000003000000000000000000000000000000567f743b88f1bca063bdd2580038000000000000000000000000000000000000000000000000000000001962098aa859313bbc97c20000000000000000000000000000000000000080000000000000"], 0x78) 2018/05/06 09:53:48 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='msdos\x00', 0x20, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/06 09:53:48 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:48 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:48 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/118) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000100)=@l2={0x1f}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="bb", 0x1}], 0x1, &(0x7f00000003c0)}}, {{&(0x7f0000001800)=@rc={0x1f}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001880)="01", 0x1}], 0x1}}], 0x2, 0x400c1) close(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x4, 0xdb27, 0x3ff, 0x21, r1, 0x3}, 0x2c) 2018/05/06 09:53:48 executing program 3: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xff, 0x408001) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/147) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='net/mcfilter\x00') 2018/05/06 09:53:48 executing program 5: add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="d0", 0x1, 0xfffffffffffffffe) 2018/05/06 09:53:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x24, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x2}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) [ 115.847838] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/06 09:53:48 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xaf16e825a2ef78c7}]}, 0x20}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/05/06 09:53:48 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x280200) unshare(0x4000000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001780)={{0x0, 0x0, 0x0, 0x0, "0e70fc86ea55c5b82e4dd3a22546398e1921d0f490fa5a696cd1397cbc02c1248ba4f81b1c06a7403e698c15"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9de14c7aabd6241f4760b4f324d348d5c44f33519794e1c84f147ed1102ef79702171cbf4abec0af81ac57425b39bf36ccfab52900cd62663a79868ed6bbe3d0", &(0x7f0000001740)='eth0\x00', 0x5}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200080) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x5, 0x71f24fab, 0x0, 0x8, &(0x7f0000000080)=""/8, 0xa4, &(0x7f00000000c0)=""/164, 0x25, &(0x7f0000000180)=""/37}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0x7, 0x1f}, {0xb, 0x56b7}, {0x3, 0x1}, {0x7, 0xe2}], 0x1) 2018/05/06 09:53:48 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:49 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, {0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, 0x10000, [0x1, 0x65c5, 0x3b80, 0xffffffffffffff33, 0x1, 0xbb, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcf, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/05/06 09:53:49 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 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) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/05/06 09:53:49 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2000000000007a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x3f, 0x7, 0x10001]}, &(0x7f0000000080)=0xa) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000140), 0xb16d) 2018/05/06 09:53:49 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:49 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) openat(r1, &(0x7f0000000000)='./file0\x00', 0x181000, 0x120) connect(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x1, 0x1, 0x0, 0x4}}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) sendfile(r0, r0, &(0x7f00000ddff8), 0x5) 2018/05/06 09:53:49 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="74454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000031d8000000000000000000000000000000000000"], 0x78) 2018/05/06 09:53:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)) 2018/05/06 09:53:49 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) sendmsg$nfc_llcp(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x2, 0x4, 0x7fff, "746222fa35591fb33b64caef17e8a425dfb925e51c9920756c92f84fe58f04e9df4f2c15e97ec0d508427945510636318d9672412215ab4a0c4a821b0c3632", 0x9}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x40, 0xff, 0x6e99, "1578c69a5aa3fa30e0b744ce727c0c51a138e1fd233b57820f3d2ee825c1dfff6e4858f8a47acc4a1ead423b5170ba80"}, 0x40, 0x4004800}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x500, 0x110) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x62) 2018/05/06 09:53:49 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa00, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) sendto(r0, &(0x7f0000000480), 0x0, 0x4000083, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x7fff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="b7b6e73d256f57d51f3f3d73f05e4be8edf325834b800df00559d9319a8581958ed4430f7bcc17eb624153af96e2d696885a0bc4b5aa30fd20c152d2302b806d3b8e9eb10c20715bc9921fba3d71d21c19d06009fa1d0a22082a1c44de9feaca5680fa5ed03a7d914e37201f8b53cbf416bb3578035f1e7496a5a485ef33d9eb95ceea87b8a27371ccfa74d37c67ae42bbb1c7e7b3c0d383940cb594713eadf3d762ea31791d5208c244022d1c3944ca9952c8d23e5496ff378cf603649084d638af653d3934e2e22e6b9f27e7c8bceff1f1c7d1a2662342bf0138a34b0dd2", 0xdf) 2018/05/06 09:53:49 executing program 5: perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000000080)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) 2018/05/06 09:53:49 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6664001a000000") syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000140)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)={0x14, 0x32, 0x401}, 0x14}, 0x1}, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4d, "7831601f8b9d9a74ca9c87ad596c15dd362f81fccec1491d69df49630416660724961d1a5fd0ffee8d8307548cb2d26259fcd39abfa1cf433a2303130df7a21314a7dccf65cc94a6be594016a8"}, &(0x7f0000000000)=0x55) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x80, 0x3}, &(0x7f00000001c0)=0x8) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e22, 0x1, @empty, 0xe}, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x4, [0x9, 0x6, 0xfff, 0x4, 0x8, 0xffff, 0x0, 0x7]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) 2018/05/06 09:53:49 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:49 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioperm(0xfffffffffffffffb, 0x9, 0x8) socketpair(0x18, 0x0, 0x2, &(0x7f0000000040)) [ 116.700116] tc_ctl_action: received NO action attribs [ 116.757749] tc_ctl_action: received NO action attribs 2018/05/06 09:53:50 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:50 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x80000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)="6e65742f6669625f7472050000") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x71, "56c1092ce11a84e2aa534b3a671dfc145d5e94eac17e0ba4f9c940c994b20a66e69e3b45127a8d61fc1588fe3a19afba6e14071afa0117b5979522fe79d501e7bbc3206e38372d8bf85766b0b9eaba5b41fcfc550b067020f6129df26078da00323cf831ea3ced1f6d104a5abe52600140"}, &(0x7f0000000080)=0x79) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3, 0x7a, 0x91fe}, &(0x7f0000000100)=0x10) 2018/05/06 09:53:50 executing program 7: r0 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r1) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x55, "4a520990a84a10dc1e2c31cd059dcb9cb21bc123d1226eea52380c6a50279df07fd28bb7d7dbf112bdcb228ade584867c16fe1e101c540305c553bc81c48b472a928136c16b9e55ec73264c7c88c72964434b11056"}, &(0x7f00000002c0)=0x5d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xc4, "3aa95a2efbfaf02d3db15a77d3940036cb4fffba8b08df1727b8e49f039daf8e6c330819577e3420211113a1792f7a7debf3ecd843b6d4080688b4b745e3d535437d193b38d537e8a094275e3b9e4c8dd9bc0094259e65c6630a6f24f09d2c627e4282b816adb073f316bb46263bc909f529f2d13700f020ffde364ae6f76f181e06c56080abc77f6cd2039e6c948e8130268e5427bf5df575dd6f7e581076704fb3ad5a93f2d1bca60d36d6e11bbccecebe9ffc1f3b5c528352006fbb409752e8418472"}, &(0x7f0000000400)=0xcc) keyctl$search(0xa, r1, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/05/06 09:53:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socketpair$inet6(0xa, 0xa, 0x1f, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r1 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) close(r0) 2018/05/06 09:53:50 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:50 executing program 2: r0 = inotify_init1(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) 2018/05/06 09:53:50 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)="6a50c518c76d34d9073f6148a50f28c399d17cd7fc67a11fa3647ab6ccfc56547ca86bbd602ef563cac43a29f2ae98b74564d153243497f0253ce09e126c8a312fdc6452", 0x44) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x5, 0x6, 0x7fffffff, 0x878, 0x80}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r4, 0x125a}, 0x8) ioctl$KDDELIO(r3, 0x4b35, 0x917b) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000fcff000000000000000000000000400000000000000000000000000000380000f8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/06 09:53:50 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) ioperm(0xfffffffffffffffb, 0x9, 0x8) socketpair(0x18, 0x0, 0x2, &(0x7f0000000040)) 2018/05/06 09:53:50 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8), &(0x7f0000000000)=0x721) 2018/05/06 09:53:50 executing program 7: r0 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r1) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x55, "4a520990a84a10dc1e2c31cd059dcb9cb21bc123d1226eea52380c6a50279df07fd28bb7d7dbf112bdcb228ade584867c16fe1e101c540305c553bc81c48b472a928136c16b9e55ec73264c7c88c72964434b11056"}, &(0x7f00000002c0)=0x5d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xc4, "3aa95a2efbfaf02d3db15a77d3940036cb4fffba8b08df1727b8e49f039daf8e6c330819577e3420211113a1792f7a7debf3ecd843b6d4080688b4b745e3d535437d193b38d537e8a094275e3b9e4c8dd9bc0094259e65c6630a6f24f09d2c627e4282b816adb073f316bb46263bc909f529f2d13700f020ffde364ae6f76f181e06c56080abc77f6cd2039e6c948e8130268e5427bf5df575dd6f7e581076704fb3ad5a93f2d1bca60d36d6e11bbccecebe9ffc1f3b5c528352006fbb409752e8418472"}, &(0x7f0000000400)=0xcc) keyctl$search(0xa, r1, &(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/05/06 09:53:50 executing program 4: seccomp(0x1, 0x0, &(0x7f0000020000)={0x65, &(0x7f0000002000)=[{0x7c, 0x0, 0x10, 0x10000}, {0x6}]}) 2018/05/06 09:53:50 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:50 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f0000000040)=0x2) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/05/06 09:53:50 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x0, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:50 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/rfcomm\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) r1 = memfd_create(&(0x7f00000001c0)='os2.', 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='#!\t'], 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) creat(&(0x7f0000000040)='./file0\x00', 0x1c1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000002c0)=0x800, 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'eth0-\x00'}, &(0x7f0000000100)=""/156, 0x9c) 2018/05/06 09:53:51 executing program 4: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f0000000080)='./bus\x00') symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000040)='./control\x00') syz_fuse_mount(&(0x7f0000000100)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x101000) inotify_add_watch(r1, &(0x7f0000000140)='./bus\x00', 0x10) r2 = semget(0x1, 0x3, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x80089203, &(0x7f0000000000)) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000280)=""/225) 2018/05/06 09:53:51 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x0) chdir(&(0x7f0000000240)='./control\x00') sendto$ipx(r0, &(0x7f0000000140)="453683b9ff4be00ea43573bc42edb366ced27a2701fa99c13aea7a05c620c5600c55e604f44b7aba3ad1314b6e43a3d7bf920a4600352dd417de9a45a02dfe4a36852dc4463ce5a95977f89feabaf4ce7ee706e4430113f1ecc2eaa0a5bf8a841c44bea45ae05c7ed7d7e483f93cc0cdd4f67461fae5614f6ef42353548f51596832b71bb79c7dd523a205dcfc404fe9286dd2322fee0e6feea56d9051a300cf0f78161a0681bcd1faefeabe580b19e0f80fee35ae65e21d7a5d8494be8484a3b02be0a32e832a93e33de3df92e55403c5c21933f8c1b1d7ef", 0xd9, 0x0, &(0x7f0000000080)={0x4, 0x2, 0x5, "260bb9424918", 0x2}, 0x10) mkdir(&(0x7f000000dff6)='./control\x00', 0x4) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) r2 = openat(r1, &(0x7f00000000c0)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) 2018/05/06 09:53:51 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:51 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:51 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) mq_open(&(0x7f0000000000)='vmnet0-cpusetbdevcgroup\x00', 0x882, 0x0, &(0x7f0000000180)={0x9, 0x1, 0xeb, 0x4, 0x4, 0x0, 0x43dd, 0x2}) write$binfmt_elf64(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x78) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x6, &(0x7f0000000080)=[0xddb, 0x20, 0x8, 0x8001, 0x9, 0x3], &(0x7f00000000c0)=[0x6], 0x4, 0x4, 0xff, &(0x7f0000000100)=[0x8, 0x1, 0x98f9, 0x4], &(0x7f00000001c0)=[0x7fff, 0x1, 0xa]}) 2018/05/06 09:53:51 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x52, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x0, [0x1, 0x0, 0x1f, 0x9, 0x8, 0x8, 0x7, 0x2]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "e69dbdcd792c54d196ba10b93652d2c448538f9eab859063dadb8be6f8c630b8c4b1d51fcc341131632fcc16"}) 2018/05/06 09:53:51 executing program 5: r0 = socket(0x1a, 0x80800, 0x4) socketpair(0x1f, 0x802, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0xffffffffffffffff}, 0xffffffffffffff08) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x80}, 0x8) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x9e6c, 0x4) 2018/05/06 09:53:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x20000, &(0x7f0000000100)="b66f9a10023a7d0f87b730d357ce9d08c90ee9ff577f47ee35f878ad8a7f108b93e11b9365fdab6308a62b56dc39a308c044bfabc4b929bd8f2f188db367a8a8cd8e4a7b24dc1376eac5393fbb0109f2cf9baa5f8ea16d1ec58b6345acf4529cf09cf733a1") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip%d%0\x00', 0x2}) 2018/05/06 09:53:51 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:51 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:51 executing program 7: socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x1, [0x2]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x3f, "c5acbcc300e531d3bb9c8f5f6759a51a214a7a6bf4ae6f993d39f2cefb6d95be225c3323edd22f923e76af55ea1a74cb41f3eacca15622cbeb8015cb522162"}, &(0x7f0000000200)=0x47) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000004}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="b40000000000000025000000000000000f0000000000000000000000000000009500000010000000d5a31ef1254f08b021dc0ad04c0b76df671c480a63ec6212281709d617ba640d72de9c9b95e19456911dc11ddc263f92e2002423f976660ca6670ec50b7c1506afb2c0bc336e6778a6fa73fbfde772b91e26b169313221c951f6cffa100721b88132137ff48551eb358fe6971bbef4ddde5d6e69802117561f544c0c4256aa1f347a746f0b3a8074ab5f698b5be19245d3087808d5972dce5fe956f215780926f72d4301818d374d704cb270f6365e18b95de94b07bb9b0493ccb08c1225c09cf53f95c8f6db7d5f5a348abacc19c568b483fba67946dfe11f959dfac52dd11ac3f4df00bc2b14855733795cd7386a8d30dc520376e91219d2a5c131dbfe913bd8e27939d6386280e5d0c8ec562f759f3e2c82a18c"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/06 09:53:51 executing program 2: unshare(0x40400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) r2 = dup2(r1, r0) close(r2) syncfs(r2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0xffffffff) 2018/05/06 09:53:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="7d201d776b4bec11448339f680694ad42009a3f2ae512a62e15b27611977e0", 0x1f}, {&(0x7f0000000080)="20fcfd9da68f90c94d4335e63e461b6b6fdead64b34cc38e0f88095f774767a6225cb09742317be35d870434de3af049918e67e6dbb4ab2b", 0x38}, {&(0x7f0000000280)="a456bd790925a553f4f601717ec2b17e2c70e1982cb5b2af9b3bbfb4112db169d6bc808d339aa62db172dbda2523fc5b62f74d61df380f3007303c86b2af5be046aedd4370b59d58eae4bdbd1963677dd30c0164727b42326e064cf70c3fecad0e5ddb3b5c30e5484fcaf45a486e262f546f17ae4af158ddb4e0ad83750364c46e871e230d6568c6c61bc84e44cad20bc3caa8b7f711de5265f0464bc104585515489d87e7e4900caaf063b07e081eedc58bb6e7a72fb98f3357b922934e3a7eed65ede5a34c2f7a1549705b5644fbdf0a0c6cc21a12551d105a", 0xda}], 0x3, &(0x7f0000000380)=[{0xc0, 0x112, 0xfffffffffffffff9, "1d7a459403ef92d5099ce906740045a2bfd1161fab4a4b76e5743d9bc90139691f937523a9fc22e362e0669cae2329c3105faf36f3fdc789c8219f23827f8b8c2e8cb0cd77b7e6fb699f8944cccbe7f2ec072ef228ca5993e716fc576b74f847ca3b6c221a77d325c963a81f0a7c02cb4b8b13306b53c5232db46435df9762e7b1b2020b2fd584975c83497ff7556c1d4f5ed44360136cc481f167ccd08fe872b60fd4e98c26aec9b2a0608fe22877"}, {0x20, 0x113, 0xffff, "e22581ab35ffe9f632aefc6fde47"}, {0xa8, 0x10f, 0x4, "f7c9569f4c029c1a7c753b77198ed9774f9353df21ba519ee9c1f00fb4c68a375149fd983c6a89ae95f48ffad2419a6d3f0fa090a03719fe38e0ac71140dd3c2bac9937d65bf373d610cbc8ecfb0dbf5a6e69e22430d1241c74d0cde7e0bc4f9de7d585c4ac00dfc55c584c715ccfe08dd699deafa6adcf163193a46f58373fe018b3371094e9d9e7123a4adb61bec4adb92"}, {0x78, 0x18f, 0x5, "9813a1a71f408215a1e91676a1592445ce0b4c14974cedc2c041023500333fca0c2aef134b01d1af1d85376920e4e9b52eb0c7f7a2bd40116f3fd609a9f84e3ed252de15b1f0ad2534175cacd1c025f97254a1c3dda30636ee3eeee81deda4232460cd3d00"}], 0x200, 0x40408d0}, 0x2}, {{&(0x7f0000000580)=@llc={0x1a, 0xffff, 0x4, 0x1ff, 0x7, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000600)="8ecf79f5e1b594522757e30ac6f68520ade20a61e95eb59002d35e78a271c337f5f38ef6849f0ac94e9d41e38c8aea51bd235bb222a450da5d16d066a1986bb167d067f79040d60f6eb52db85b794c0875af70f453ab0f4f926c797301d0d531db64bc49bb6f1a932b588814dcccc6dd1d4b54cb44f9aa", 0x77}], 0x1, &(0x7f0000000680)=[{0x88, 0x0, 0xfffffffffffffffa, "76126972df98407da6c559987aa1471a6579a63d6cd58a770b95f41cdc1a7af4f97977181e7f1d3b542926f891330ee05b8943659f6c521858bad41d29a0c5201878f93b896136f60490d53c5276e0af360c72d64a6b666c9b79917e1d9cd400ebaf284c910f8e3aff388f87fe07fea009efaeb4f17c"}, {0x60, 0x10f, 0x0, "f76b607e5aa9fbb89837058aec447778c6aba4dd2573997040e7a71eaef2e054444803e055ce4f94cb28cf41bdc6d4106f0332fcb998a2c5edd5376baba5a35c0c1da33259166495681a633ad5d53b"}], 0xe8}, 0xfffffffffffffffc}, {{&(0x7f0000000780)=@llc={0x1a, 0xffff, 0x7fff, 0x4, 0x2cc5, 0xb95, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000800)="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", 0xfe}, {&(0x7f0000000900)="b62c89f80f4a6711138d68b0058bf89d50cdf64b11364528fcd6cc9ac6e6202c97746826fcb57cd1e8edf40a59796090b7c9b3c787fee0af0f2d2e59478cd31539d9cf3503a787b8ba598c93ddd59a77c5cd1a171f9bb1cc322fcc188e4272430e840be099ed2c746f081d602c411da9578b1bb9c81c15b47b7d61f5b6c76ce244bf441367fd958905108ab04d6e8fa892ba389ba49853ad6524b002233833b3c4a172d0d7ed24be468c62602542dfc7f9c4aa97b3bb26c0dd31a9ccda0df5c593f782af569f281ca40d", 0xca}, {&(0x7f0000000a00)="7d7700c41541e41e5ac81ea36154d62146174c70b0c3e21c7b23c37d080fd239f07bfb47b729dc6b60af26378f77aaaf758ed9e1d1eb1aab75d9b20624a358bba99c0b70918a3cf9fb414620aab55255853cf6a342f3290368b4689f3f616b34b42a21f502d28ace8283408fea93c9e947b3657914da", 0x76}, {&(0x7f0000000a80)="1828c3a0cc3282559b4e0b09aaa2f295fe0af1c683297b8c0190d4aa4ab42c2db8f6bd2982fb8f12a04f277fdacd88301d94c7abb34da93b476ff071acad1ec6ee68dcb1755b51ecf8f6ce6a4dbd78302b0524c3bd11da837ffe563f76550e8f52c6c51c13734b68b38f95b0f02ec44d93d97d949b2a12de24361fc99b99274c062bcace975bdcda45a075998fb36506cdc786ba8919064fdf2d7887", 0x9c}], 0x4, &(0x7f0000000b40)=[{0x30, 0x107, 0x0, "5380dbb34c1d60825748fee0eea9713085437c2249119fa78c204b42ec7af0"}, {0x68, 0x10e, 0x7, "0aab45ecb0826121962de6b345570edb1568eab21fb83fb9adb6fc2ea9366703ec488b127cb9e01be1a50f9dd359a7879516949f1ec95921afa47a92713f7b06136ec97f1764bdb34f1e4f18c135349a02df661b0454"}, {0x50, 0x114, 0xffffffff, "63fe1fbaff4f9655f9c07cbff343f484e59a66b098a85703b5a700a83b6075a5c5ce18ecdfa4b49879cb0b07441cf37cd7b2bedf1d4aa4b85919751b0d"}, {0xf0, 0x11, 0x0, "8bd9aa26d3a334fc0f5e3bbf4eec9cb98b3e1f42df7655b653f0681ce0454cf85193a2b283ba59d3c6cc0363508ccb14ca53bd6ed50a42276c2e8c8250f4fab14e438bb48e78ee8f3059456cbc277b0bd155c723441c0dbb375b47460c1f1e23bc914c0981972d122faca9d36290be8dd79f0e2eabc9873c2d36dd878e14738e61ffc5026cde6d19847f100c091a8b8c190b5ca15754fd3612e7453ccc2f967409963d7e5b635d59267bec21cfa4bbbc795cec2ac0aa4c722d96442687c5baa6415fbd0e9d6f18a14568f1cc9d5e1b6a844a7f1ab67e927d11770726295043"}, {0x98, 0x11b, 0x10001, "6fe51e61f950e685d5b6aa36b1f286c979410898d6a6482dc3c0d039be2525e82d15f3dbf22c29d2a5ae71bc2c2cf2026a013946f4d3ae10b38c24737d415945ce56a09de5498a701cd078d204f1d227260e9da698495214ae4c5f50b7bff4519f6367451a01d221647fa6b2ddc433c30157518eeaf68ce6eddfb635073e861115a37bfbfe0231c2"}, {0xf0, 0x1, 0x911c, "b7cd86b6999a11315bd96b5c8f6093e2e2db784f8a3fef71cd7df0fbb38cbb115c887eeb68f4a4c232338829461f4cb31d5241b3ebe3b363d1c1d9d15205dd53a7439f6f18b928879681f6453f057354f75bebb8d4d71c8e8ef40448563e374b2a5a1ced0f251913280ba744f3a964113619498b608f898c6a574da0d3a2d1b1189fff460aeb44389158a2cdcd2de219eea076523b02d077212344a22c648931ebeda69299f1664012c658b203aa9149aa7baeb8efec9919430f7131adfa55355f15967861ed6c4edba490074459415ff162c82fbbdccc7fe1c38749eb"}, {0xc0, 0x11f, 0x200, "9e10ddcc09386b5d43960926705a6657629ccc8fa0b4b57cfce4105f1b60c4bc5a0074189b25a291f8c1063fbede2a605641afd66e9669f03d196f49b639391776bf5e11d880cc9bf8232bff09793fa74769dcdeff27d4d9e0fd13600da523698fe0dd7d61d5ee69f755e65e641d0f0ab9ce677219fac8ca25ee5c9b9e9afd1fd4e35742a8cbb271ea4538015965d8d7da67b3fa4fb474ace9bab604798b26f15c8f1c2e9d4260a9927c18db7db8df"}], 0x420, 0x8000}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000f80)="68edc1a2be97e8d4b105a324241702dd4838f0a9f5653c3000c59cc33b68e827e7cc7e564f0ef3a51ce4ea4d22979e5ed5a41dd20fdd30e7", 0x38}], 0x1, &(0x7f0000001000)=[{0x48, 0x114, 0xff64, "204898cd543655a8e2031aee83e9e405b07b19ecf881b6134b7fb628bcf7ff82161911d186f5cee802314387d3590098bd6bafd4ef"}, {0xc0, 0x105, 0x3d88, "8ffbe997f0f6347d793b916905a9549dbf6eac512e2b69851b8fe3234268de10c1cae523731511d43d330f1354bd944ae88c880308864238d07a9e6b4db0494d914a5209145f29198e96b0ac90f4b4ca27b61a658e086b34e18e1ef6271ad14d91675f909c1e87c6525d79f63ae3c3723db27862bb04ae5c73fd1f6dfbc8669dc3b512bd886ad52d6d3618e0f5e2122fcef3b24a3e2a2be9f07ce3535a77724a4951fc53c4f5537f34"}, {0x40, 0x115, 0x8, "f53867d030b77772eafff2f61e871e72608ad16cbc15e96d1d00c5f9210def2a66459c95baa95ccdf22d7b"}, {0x70, 0x107, 0x4, "f0e7d6b64c35e12baf893273621dc4a6c14acb2d9b5f8a2033df90ccbdc85a89bb5969d1bbbb21d84f5394644d010fb8fe29d9a246d1b28d091cb1425b549cc3ec72f17fefd20893c53ec7c934d2317199f98d10876c59baec7984"}, {0xf0, 0x111, 0x5, "1a231ee0b782886c795e166353a60d6f0aa2cd3497c2af3e908e11e57489d587d3051af8216a485da4fd2c2ce9bced59d3b7449960a6a9cd481968cc6b7eb7edd46ee161668dda001a2309702a8c0bfb37388bdee13fdef882408490c1c7574b0654c726bff63ab709c96fdfa625c9e2154f5d4ea4c5be7150424ee896dffa5f6d34ce1cc504dd3dd20ad4aad78b2bb4e99aaa27b0134f7e4879def29905c25869ac2e75c7ed0d44cd42b723da4737e5aaf251c515fdacca12c0f269c4935aa85d8307a946bbe08567ae6d247a57953107dc04b9a6a38ae90c300529a78213"}, {0x68, 0x11f, 0x401, "eca86af10206eb1a654b3496b2360374f86d538da844d8088edc6acdc2d07c549ef1f96d3bcbcdaddba0197863addb909ee41012195f408da24313dd6af9142d7457ac18f0b215dcc3068dbb72b5d26960f9"}, {0x68, 0x10e, 0x8001, "8a5239460aea049d1dbc72abb897ef60443d9806db389befec03b294fba46d00ee75651edfbe7f65d7a1598e1e86d7d5908fc23c1f1b03c5d8c19a011d287975ff9ec1e6b54cf527d3d291d1d8c265a8a83742e1"}, {0x88, 0x11e, 0x8001, "63ce6f7d581dd0dcf678c6c440d23a20c2eb902c4059a5b5376df00a35139b42776adcaf934c9f7c0b251ca746b1f123c4569297585b2a29e9f3e40de9267ec7da62f699af8eeb5723779e54e6b937ad02c43ac35fb726e3319ba498bf96b376ddc5bfc39aefed33650be81ea827961d5a38ae"}, {0x88, 0x18e, 0x3b9fd6c3, "8757e4cced49a953856f3106bd00a066d79cebf945db1a8bd0c28ea4266b63ed0956ae7021eea6a933b4fa98abb56a17ea0428bbfd73f53325104e76a7903f134b433dbd209a75443a35fb12d3e9eff467928480d0c3c3d77b2ad401bd797e2a78efba0a712240abeb7192decb0a409ea321630835381e"}], 0x488, 0x8000}, 0x800}], 0x4, 0x800) 2018/05/06 09:53:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00000000c0)=0x10000, 0xfffffffffffffe36) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr=0x100}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) getpid() ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x400, 0x100, 0x3, 0x8, 0xfffffffffffff9b6, 0x32, 0x6, 0x1baf, 0x45f, 0x8}) 2018/05/06 09:53:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r4 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r5 = dup2(r4, r2) write(r5, &(0x7f0000168000), 0x0) mount(&(0x7f0000000240)='..', &(0x7f00000001c0)='..', &(0x7f0000000200)="94726f6300", 0x1021, &(0x7f00000016c0)) mknod$loop(&(0x7f0000000040)='..', 0x8000, 0x0) r6 = creat(&(0x7f0000000080)='..', 0x81) ioctl$VT_WAITACTIVE(r4, 0x5607) getsockname$unix(r6, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) [ 118.915618] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 118.970186] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 118.986479] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 119.035596] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh 2018/05/06 09:53:52 executing program 6: connect$pppoe(0xffffffffffffffff, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:52 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:52 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:52 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40000, 0x0) write$vnet(r2, &(0x7f0000002140)={0x1, {&(0x7f0000000140)=""/4096, 0x1000, &(0x7f0000001140)=""/4096, 0x2, 0x3}}, 0x68) listen(r0, 0x5b7d) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) getpeername$inet(r1, &(0x7f00000021c0)={0x0, 0x0, @multicast2}, &(0x7f0000002200)=0x10) 2018/05/06 09:53:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x81, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="8555e92b0e4ad60e00816d98809bd12af920ea0040132f4e3198664b48bbdb150559aaa90b57d9a2d613ab264f2182f891189b8678b0ca1077f68577ed4aa6638526cff569d9140eac88be290646754f2564a37d4ac3de8921a42e0f4047409c0d57449a5c93c95193eee0a76b1d724e6c8f56bb37960cea5d3ffc000000000000", @ANYRES32=0x0, @ANYRES32=r0], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000400)='net/dev_mcast\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x10040, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x80, 0x401, 0x1ffe000, 0x7fff}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x800, 0x2, 0x10000, 0x8, r4}, &(0x7f00000003c0)=0x10) 2018/05/06 09:53:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00000002c0)=0x98) 2018/05/06 09:53:52 executing program 2: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) read(r0, &(0x7f00000000c0)=""/235, 0xeb) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x819b, 0xa00) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000e00)={{0xfffffffb, 0x1b88}, 0x24}, 0x10) recvmmsg(r1, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f00000002c0)=@llc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/223, 0xdf}], 0x1, &(0x7f0000000480)=""/89, 0x59, 0x3}, 0x6}, {{&(0x7f0000000500)=@ax25, 0x80, &(0x7f0000000740)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/207, 0xcf}], 0x2, &(0x7f0000000780)=""/165, 0xa5, 0x6}, 0x213}, {{&(0x7f0000000840)=@can, 0x80, &(0x7f0000000b40)=[{&(0x7f00000008c0)=""/8, 0x8}, {&(0x7f0000000900)=""/7, 0x7}, {&(0x7f0000000940)=""/88, 0x58}, {&(0x7f00000009c0)=""/199, 0xc7}, {&(0x7f0000000ac0)=""/102, 0x66}], 0x5, &(0x7f0000000bc0)=""/232, 0xe8, 0x4}, 0x1}], 0x4, 0x1, &(0x7f0000000dc0)) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4000, 0x0) 2018/05/06 09:53:52 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x8) r1 = shmget(0x3, 0x3000, 0x78000142, &(0x7f0000ffd000/0x3000)=nil) r2 = semget$private(0x0, 0x5, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000480)={{0x7, r3, r4, r5, r6, 0x0, 0x1}, 0x0, 0x1, 0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7d, r7}) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/218) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x10}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setsig(r0, 0xa, 0x36) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r9 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0xffffffffffffffff, 0x0, 0x1, 0xfffffffeffffffff, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) accept4$inet(r9, &(0x7f0000000580)={0x0, 0x0, @loopback}, &(0x7f00000005c0)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r8}) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/06 09:53:52 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x0, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:52 executing program 6: connect$pppoe(0xffffffffffffffff, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:52 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) unshare(0x40600) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/06 09:53:52 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0x9) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 09:53:52 executing program 3: open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f00000000c0)=ANY=[]) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) write$binfmt_script(r3, &(0x7f0000000140)={'#! ', './bus', [], 0xa}, 0x9) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000180)=""/150, 0x96}], 0x1, 0x0) 2018/05/06 09:53:53 executing program 6: connect$pppoe(0xffffffffffffffff, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x0, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101100, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080)="dcd9d68d01e32957bf7dba84c6dc8214ee22efe28d47dff9c89b3ff6e5261659d3767aaad0bdd4753b9aab672b7b5a785c8be89113b6d82997cfc1c071f092ec583d88b5156fa1f8867a823c3bf89ed5941f759b1b6a5d776a82fcc5f5e60c23292714f083f7cde390c69ddcf40268b6c7e333100c09c956c328290ce8c493282576de506ae6b604be8d630f3424761393e8375341b713b393fcdc4a51dd1fdfe7c0a646bccccc298484af1fd1f828d7452a8fa2a9b8c52aa491d6fb4af3743a8c20c63da905ed29329e21de5871b68b8a39547dac7ce2f6f5570b19", &(0x7f0000000180)=""/153}, 0x18) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x188, r1, 0x738, 0x70bd29, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7551ec0b}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8261}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}]}]}, 0x188}, 0x1, 0x0, 0x0, 0x40001}, 0x80) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000540)=""/192) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) 2018/05/06 09:53:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x20) 2018/05/06 09:53:53 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x2, 0x0, [{0x0, 0xa5, &(0x7f00000001c0)=""/165}, {0x0, 0xf8, &(0x7f0000000280)=""/248}]}) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000001480)) 2018/05/06 09:53:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3, 0x4, 0x0, &(0x7f00009fe000/0x600000)=nil, 0x40}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/06 09:53:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x20000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfff7fffffffffffd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ipddp0\x00', 0x10) 2018/05/06 09:53:53 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000080), 0x100000000000002f, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 120.507260] sctp: [Deprecated]: syz-executor2 (pid 8818) Use of int in maxseg socket option. [ 120.507260] Use struct sctp_assoc_value instead 2018/05/06 09:53:53 executing program 1: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x41, 0x2, @thr={&(0x7f0000000040)="bedb416ccb275707bb8bf0b516f08b1f5b711ff1b23430c3307ba73b827726e087bd2bce50c575a1e52fede431c2c3865a", &(0x7f0000000080)="a9d8dc07d1ded33c3e3d41a57c8999785991a46a913dd7a8ef"}}, &(0x7f0000000100)=0x0) timer_delete(r0) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:53 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x0, r1) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xcb8b6c0e7a3628ca, 0x0, 0x5, 0x80000001, 0x0, 0x80000000}, &(0x7f0000000080)=0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0xfff, 0x4) connect$ax25(r1, &(0x7f0000000140)={0x3, {"08b08ea783e975"}, 0x80000000}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_names='dummy0\x00'}}) r3 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="736563750000000000000000000000000e00000004000000a0030000ffffffffcd000000e8010000c0000000ffffffffff000000000300000803000008030000ffffffff04000000000000000000800000000000000000004c6cb0d1c42317af5eb8f9c3ce36811021031938008448d93b12fa8c8757a8cbb032a457cc5093cd7ce81d3e68b74550b259578dc63098356594eb90807e850c25bb9d9a844b669af7024e15f323a22dd1f6afe2d056a7306c88918937916458143e6baab13fcbce538dad4e21f73484b5760d27d77bc0c81a9adff2a971f7a22714e801"], 0x1) 2018/05/06 09:53:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x40) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x1) unshare(0x40000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x40, 0x4) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) 2018/05/06 09:53:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x5, 0x6, 0x1}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) 2018/05/06 09:53:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/06 09:53:53 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:53 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) [ 120.829696] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) [ 120.860886] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000200)={'lo\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@l2={0x1f, 0x8001, {0xfffffffffffffffa, 0xc, 0x2, 0x100000001, 0x5, 0x2}, 0xfffffffffffffffd, 0x8}, {&(0x7f0000000040)=""/151, 0x97}, &(0x7f0000000100), 0x1}, 0xa0) r2 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001900)=0x0) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002d40)=0x0) r6 = getpgrp(0x0) sendmsg$netlink(r1, &(0x7f0000005940)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f00000058c0)=[{&(0x7f00000002c0)={0x450, 0x3d, 0x8, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1dc, 0x23, [@generic="e501942bf0197dd527eabb18a1744fc4bd1849cd53b9e840dd5b935eece8780c4f44f33726355c01353c92b82b95384414272fe3dc533492e64b4b9825953b545c0ee454e5fee25af5d50715126df6671b0b07a6b73d7cda77b0f24f6b195dc2ac582a73810d1155b440df8b33a9db9abed2f5a12b0ea79631608df32bf53bc9f7133cd33f0e590596b9ec05f1dccf63359dc6401c0cb2ab26ec86862d40a1782974eeb73624cfc5f140e6af25fec16515a87fc09e8513b60eccd859ecee43e274d6d3d585c170afe96e1f24c22a650a9aa005fc3eff54beb41738d38f72d315359ac80e23c8a0e962131653a7f750b9ea7cd2b2bce9b089", @generic="23508497da881063c9b514d6f5cd2c1536e8575c4a8abaf56c7cca45e912af1618eccee0ecc9b67371c0d8ad9452a2f25f93c13b7676f93152c4e82764b0bf8b719b695486af108df218835760bcd70c225a1ac5cee80bb46228babdbcbbfe21d363d24edb016cd86ba4cc0d8d96c79c595ae09778bcfe66a408b5a76b2921287fef2724fb95167ca87804808a29d86ce814b367e401b2443ec7c926239a03c2af83aeb0411b7883ad1515e1098409602cef134133daf8e626c54a037f6143aaff5da972d2cf5ec2f6e799aa1777ccc97f621d7f0bd68c3acc2930ad818f"]}, @nested={0x244, 0x8d, [@typed={0x98, 0xd, @binary="ddee8fea7df375da6766fc703a6c8c12451ea434e42afe92999c6cb107132d1929e9e8358f243bf1f62b24b60378e597fb01965e32fef30a151acf62e9d479af3230ca6d6dca7a9b3f2c9129ac800209aa8fd1cac7938c7cfa3b04c37b3b4b357eaba082be8c1369d3847a2d7f21ac912c6ab412abcf7d37a47ca690e5a77616c248b3960cf34b3a2c258d0cebe829268941"}, @generic="bdaf358dd964b6dda8bcda5414286b3823c5fa58fbad9767d57471917d4f07c4f2e5072a3da9231bf9a119d41c7916cb4c231e3bea91f059ba7659cb464dd6ed8c046b6834d79fb8bf41cfdda8384331a5c5ffee048f30dc7804bff5759ee7761e125f7ada8236443a7b9c7734ec77ea7848f95624d07d2d531346c01e900713f2e12d118b36c2617b523b3843df09498ca9bf311fb023c0d4ec8606172dcaaa66f81176b79cd3a071970a5a2666a1f8d304ef48156e8e16000d4d3fa404dfa3089288bf07cc7a8cbf9655b1a2df8bb544663e38e4eb8dbd0c196f8502437a0aceefdd1fe75a", @generic="36e27a83c6ff9c65c5eab36fc18fa294be8f0291289f60c267bdfa05d2215e8ddb89ba4a7d4862dfee02fa7500c9669c342d75bd68ae1a49b0b712db530d543fe297ccac421defd0a7472fe5fb66df1a1a747ca66b551838258ec307f81f862156cfb3acddc692ecf3a8731edb43c9dae8c0bf04cd33d847216e78f3851959b4e4ecd3a8dc82e8286351264300a6d048fc2b2026e42e9262fbf50f6c06da0137b44036d35fc4e10cd907f35b", @typed={0x14, 0x35, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x8, 0x34, @str="a02100"}, @nested={0x18, 0x88, [@typed={0x8, 0x54, @fd=r1}, @typed={0xc, 0x6b, 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@generic="c088dbe15035bda7bf75d7500c13f5d76dcecadf7c4cad3eb14e8cdb279122fff549d6dc8791b803f89d4089e0c4cd45c58d635f3ad33796fcb7c25a7627be0b2badf0abe08b188c45a8042f89b3be797ef30b74572b86e1979a477c7d186c385a9d6910c0fb40f98893dad2f034b47542783428f8543f8cd177cd8d5214b6963ae38452695bb0446826e4e12190bd4cf034ada6063840cc97cf6b78359a00e2e4026c77550c0e3b0a172ff16e9bfc913918f4be73be", @nested={0x2b4, 0x0, [@typed={0x14, 0x30, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="5dd7119c3d88e975835f6e2f0bda26f9ee391c8deebea722a7b936087ca765717251a0f4a27424b9590352f4ae9d6c00d110048a4bfdca3a77bc45d2b4bb3917df407a456a6cac555f6206b9d15e3a983ed0f691d069584a55df378e1d7a146d03d97445f173aaf36fa5758273a294aedb9dc1b695204accc1a6de5f3b460e0233d9d6f5c64348b4decd4d13827ae16cdc153f0c0f4ecbcd53178aafce6597495f4ce30806b41166ad00bd301741c335b88cd0437b59c63d989d08497f05234877b78a01bcc836d56f455782", @generic="cccf46503fe9", @generic="78eb6ce8bfac91c5169b588403a2520e6810e62be789d86ea48b95f95eec26b40b9ca7ee28302d686015bb164755e488b29b09a4a71bae5d19785223e42a03fbd86bf42885c91be5edc11fd59e91c9a867a19e5c84ef287bafbea89b0b1f154c0e9a57e2ab4725e87c6f9e849b36d0ba3bad9e3065fb0b31269be3099583a628f62691cf684a54d3f023721439568485dec52c9fa167c541dca8cabbc30c0d1a9b9c4887ba40885bb4e394c73c210dde43f4757b9cb141c5c2bcb5b746fb01ef7454a49d209570b8daaadf1f", @generic="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"]}, @typed={0x14, 0x18, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xc8ba}}, @generic="b730c1e0ebcd8b71b4ee13333a8adcbad5cdb4eaa48beaa6bcfd854fc81b520318ae9ba9cda8f7094a1a6e792afcbf8f682bcc02ee276a948acf611361e2a82fedc2024efe22781603bd0b1d5565904c542b02fadf52f6da81613b16b8efc4508ecbea3a64865e7c2d4556d7b579756f495c86bacc05a8419e8d0ec75feae3bbff909618f0e5e1992374313a7db9081599aab819a48e904549c21054367e28cc675aaad36d2cd08e3b6be263fe6424f0716348dcbfcae1e15b5b1c4b967ad1957c8ddb67c57531042de24ff19c88dfcedd7153986f8288f63a18a88c4534d40074d13c3e4a0ebdc9"]}, 0x62c}], 0x7, 0x0, 0x0, 0x10}, 0x85) 2018/05/06 09:53:54 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:54 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045532, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x7) 2018/05/06 09:53:54 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:54 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) [ 121.169846] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x81, 0x0) readv(r0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/64, 0x40}], 0x1) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x0, 0xffffffffffff1183, 0xfdb9}) 2018/05/06 09:53:54 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x4001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/06 09:53:54 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x40) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x1) unshare(0x40000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x40, 0x4) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) 2018/05/06 09:53:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000007c0)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket(0xb, 0x6, 0x0) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="72617700000000000000000000000000faffff04000000ff000004a3bc862946a4adeceb80c2f5b5ed000000000000220000002965fbb8fec5757d0045fa24d73a8d119f6c84e1598efb0d28aab409ce30bef51d48999057aaec59e9039f29c47c8fffb604fc61539da4256b3d112c73b27757123214c46ad3628ac21c74ed2f7375a8a523fa7a366d14ad4e15c7add115ffa4434114b5058c2af0438bc308eb1eb5de1d0ee33d677c8ccb6ff42c20c626d0af2139"], &(0x7f0000000000)=0x46) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{0x64}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}) 2018/05/06 09:53:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="5c87", 0x2, 0x8000, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0xc369}}, 0x3}, 0x98) 2018/05/06 09:53:54 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x9, 0x4, 0x7ff800000000000}, &(0x7f0000000080)=0x98) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000440)={0x35be, 0x1, 0x1, 0x80000000, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x3, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x1c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0xa7d, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000400)=0x10) delete_module(&(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) io_setup(0x10804, &(0x7f0000000300)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280)=0x22, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x2, 'team0\x00', 0x4}, 0x18) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/05/06 09:53:54 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x2, r1, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e7a000)=""/21) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/05/06 09:53:54 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:54 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xfffffffffffffff8, 0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f00000002c0)=0x54) setsockopt$inet_tcp_int(r1, 0x6, 0x1a, &(0x7f0000000080)=0x5, 0x4) sendfile(r1, r1, &(0x7f0000000300), 0x0) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x80}, [{}]}, 0x78) [ 121.983712] audit: type=1326 audit(1525600434.982:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8908 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 122.051980] audit: type=1326 audit(1525600435.048:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8908 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0xffff0000 [ 122.227514] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 09:53:55 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, 0x0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:55 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:55 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="4a00a1883e9f508ea9b6836c7e510dadcc77fada856b1b9732403fafad5e339c9ba6c2a8799220602ed98b4d3b6e2eb9239a49f84366236aa84ca5bfbc9530056976a10f0a0c1097981770d7cecd2321471d581344bdf4a90db7db4c8bea4f20b8b4e431e4c9c0c23d8b1dc192895b46c6693b0b8ffab92adf913b262a0b9eed27020be3a45ff1c001f988fe7e11d341055476d3ccb2440bc4d871a63a33043efd3e7ab6151dc05e0659d2d1328cbeb60b6eac0a7c7484df9bef1bffd646ef2fd9b82855562c142de428c57e36dc", 0xce, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="00bc5509234fd9b8ecc8149beff7259b69263fe31a17f82983f1f5c68ae597228bc2013ce1eccce9f109bda69cf11ae5a85cb06655299c0fcd971ac4700f0947332d813e39d9b04a786d48148ee109a67a7e45dab2ec72e7c258151003b3ca447cf86d5d9daac5d737ae7118", 0x6c, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x6, r1) r2 = socket$inet6(0xa, 0x1, 0x0) recvfrom$ax25(r2, &(0x7f0000000040)=""/166, 0xa6, 0x2, &(0x7f0000000100)={0x3, {"8ad360ab14fa5c"}, 0x2}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000200)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xffffffffffffffff}}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x200040, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000002c0)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) lseek(r2, 0x34, 0x4) 2018/05/06 09:53:55 executing program 4: unshare(0x20020000) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20, 0x800) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x17, 0x1, &(0x7f0000000000)="d4"}) 2018/05/06 09:53:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x4, 0x4) sendmmsg$alg(r0, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000300)}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x900, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0xffffffffffff8001, &(0x7f00000000c0)=0x2) 2018/05/06 09:53:55 executing program 7: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r2 = socket(0x10, 0x803, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x882, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000300)={0x4, 0x3}) recvfrom$ipx(r2, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000500)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x4}, {&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1179}, {&(0x7f0000000280)=""/85, 0x39}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) listen(r1, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000140)={0x1, 0x7f, 0x55d4, 0x100, 0x10001, 0x7}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000340)={0x3, 0x100000000, 0xb3d, 0x5, 0x1000, 0x4}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffcf5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/05/06 09:53:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9cef277dd14624bd49321e94eea304c011fcedefbcfe4f1a3c595c1965e26146300eb01000000010000002b973a941e859bea9425cb4ee33583aef14389e7067bff54ab1c1209a1f3e8853cef39fc7d552a06c72618a0da9f7c27df5519a924c8a89302f897bc8aab19d1531c27cb5f3cbe48a7ffb4380b", 0xec, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x82000, 0x2) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x4, 0x3, {0xa, 0x4e22, 0x27, @dev={0xfe, 0x80, [], 0x15}, 0x7fffffff}}}, 0x32) recvmsg(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/36, 0x24}], 0x1, &(0x7f0000000e00)=""/63, 0x3f}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, &(0x7f0000000400)=""/58, 0x3a}, 0x0) 2018/05/06 09:53:55 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f0000000000)='r', 0x1}], 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) [ 122.913012] syz-executor3 (8941) used greatest stack depth: 53488 bytes left 2018/05/06 09:53:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, 0x0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:56 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:56 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/20) tee(r0, r1, 0x100000000, 0x1) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000200000000000000000000000000000000037c77ba383f30f1aa95c5e000000000000000000"], 0x78) 2018/05/06 09:53:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240), 0x675e6c8b12eb28, 0x0) 2018/05/06 09:53:56 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) lseek(r0, 0xfffffff7fffffffe, 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x9) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fcntl$getflags(r0, 0x3) fchown(r0, r1, r2) 2018/05/06 09:53:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000100)=0x48) write$evdev(r1, &(0x7f00000002c0)=[{{0x0, 0x2710}, 0x36e, 0x3ff, 0xfffffffffffffff7}, {{0x77359400}, 0x7, 0x6, 0x1}, {{0x77359400}, 0x200, 0x1, 0x2}, {{}, 0x8206, 0x5, 0x6f}], 0x60) r2 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x2, 0x3, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team_slave_0\x00'}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x1, 0x6e, &(0x7f0000000140)="82f2b3e68a3cfd7a8c447d2e81c2a10283815ad873a8cf3cc205dcc2b72adc69b1755912fd621483bf489ea51e06a8b48d7f55e9e50bde0bf12b8084454e943542ff4c65e410b59e5c0753edf44f1690e865d82bf1d04dd107769252581569efddc0405456b6761e0b9df4601fa3b9329002f38d0400e7fcd5914325c90c72439a3b153af36af213f7e8e3a10338c547d192ba0a846c415f08f8f39f14f672a7da7ba1cd9e3da409482993b92a375f9eece648d45d3275d87cfdc963a87d6600"}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x9, 0x80000000, 0x508d, 0x28, 0x2, 0x2}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/05/06 09:53:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x1, 0x10, &(0x7f00000000c0)="82f2b3e68a3cdd728c948dc58ff3f169"}) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/05/06 09:53:56 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, 0x0, 0x4, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:56 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_procfs(r2, &(0x7f00000001c0)='ns\x00') vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '\\%:\x00'}, &(0x7f0000000040)=""/68, 0xffffffffffffff2c) 2018/05/06 09:53:56 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:53:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x800000003, 0x84) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0x29a}, 0x8) 2018/05/06 09:53:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x76b2d868b671bb0) 2018/05/06 09:53:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8480, 0x40) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\''}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) 2018/05/06 09:53:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r2, r3, 0x2}) r4 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xf31, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000040)="3c582e85306e45b129102fa7b08c3b25b6a6f96d216ee4770602fe41652972dfbdd7e425a391953ec9b11d9ed22a730ba1bed794e81577905f11a21dd48518c1b9d7a1e2b45c2bf36e488e841bbae10096a25e751a29101320b2db54c59b4882bdf4c9cdde81cd26079e39e290ed64d8b10238c469098790e5246398a7109dff2c0628af21580a0540a13127b1739050aed18f4aecfae51d2407dc041940ff330ebb3f126cac92987a5b560ef1236b2cb4e86549a4327606295d3d34cbc9ed78fd98d97f3d7ca2c199c7af6256f6b618962dafcf9842db4df449886ca977e49048875da7a3628a6966603b37c84dac071190027ef9") setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000200)="02000000020001000003be8c5ee17688", 0x10) 2018/05/06 09:53:56 executing program 2: r0 = gettid() exit(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x9) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x445, 0x3, 0x0, 0x4, 0x5, 0x1, 0xf7}, &(0x7f0000000180)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'ipddp0\x00', 0x400}) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/05/06 09:53:57 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:57 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000000)=0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/16, &(0x7f0000000140)=0x10) 2018/05/06 09:53:57 executing program 4: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="4b50ea8ccf168f15d65f9a2ad4b9207c02fe73554cc1ff7ebd978499929dbe9d4f4f4dc4f4355af84e5e9f5943ac0cd14e069868ca4fbf45423fdfca59c83eaf6f82e12c6f64", 0x46}, {&(0x7f0000000100)="1060c811378a0e94c6df4d2b28f29eba39f4eab7d4b517fe3f1471fed8206f2549ae34394a6ef2af8b2071ce865fbb672c8ed3f8df87a8023db3a2e2d9a8c510c4c4b15778548966cebf46f4a2f8f024b4f24300cc003614bed2e3436bc15afc3f1f2f00b14227bad4b0dbd84fd9602c8aa76340513ddadc0c", 0x79}], 0x3) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) fcntl$setpipe(r1, 0x407, 0x91a) writev(r1, &(0x7f000037d000)=[{&(0x7f00000001c0)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x0) 2018/05/06 09:53:57 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x3ff, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x70bd25, 0xfffffffffffffffd, {0x4000000000002003}, [@nested={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20}, 0x0) 2018/05/06 09:53:57 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x6, 0x40, 0x0, 0x0, 0x20840, 0x3, 0x4, 0xc33, 0x1, 0x10001, 0x0, 0x3ff, 0x47, 0x7, 0x6, 0x10000, 0x0, 0x20, 0x0, 0x8, 0x3, 0x9, 0x100, 0xa0c, 0x4, 0x9, 0x4, 0x1, 0x20, 0xfffffffffffff000, 0x3, 0x93, 0x0, 0x2, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000000c0), 0x8}, 0x10000, 0x8, 0x100000000, 0x7, 0x101, 0x8, 0x1000}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000518ff4)) socketpair(0xb, 0x7, 0x9, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) fgetxattr(r4, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280)=""/217, 0xd9) unshare(0x8000400) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/05/06 09:53:57 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) [ 124.304457] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/06 09:53:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200, 0x0) socketpair(0x0, 0x7, 0x5e0, &(0x7f0000000040)={0xffffffffffffffff}) accept4$llc(r2, 0x0, &(0x7f00000002c0), 0x0) uname(&(0x7f0000000380)=""/4096) close(r0) 2018/05/06 09:53:58 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) 2018/05/06 09:53:58 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:58 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000000)={{r2, r3+10000000}}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) sysfs$1(0x1, &(0x7f0000000040)='\x00') tkill(r0, 0x1000000000016) 2018/05/06 09:53:58 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200080, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:53:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000001f8001f00d771afc249ea7a7d040000002000047e000081d9"}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x4, 0x7f5, 0x3, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/06 09:53:58 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10801, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup3(r1, r0, 0x0) fchmod(r3, 0x0) 2018/05/06 09:53:58 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x200000000080003) accept$alg(r0, 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="160f4df7872d67") r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000000)=""/209) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendfile(r3, r3, &(0x7f0000000140), 0x2826b85f) 2018/05/06 09:53:58 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000001b00)='/dev/amidi#\x00', 0x3, 0x200000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001b40)=""/147, &(0x7f0000001c00)=0x93) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) write(r2, &(0x7f0000000180)='k', 0x1) 2018/05/06 09:53:58 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/06 09:53:58 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x79}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) syz_extract_tcp_res(&(0x7f0000000100), 0x400, 0x100000001) 2018/05/06 09:53:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000440)='\x00', 0x1}], 0x1) 2018/05/06 09:53:58 executing program 2: r0 = dup(0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x4, 0x100, 0x2, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000280)=""/239) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000500)={0x4, 0x7, 0x0, 0x4b, &(0x7f0000000380)=""/75, 0x9e, &(0x7f0000000400)=""/158, 0xe, &(0x7f00000004c0)=""/14}) [ 125.866245] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/06 09:53:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000000001, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x2) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x3000)=nil, 0x3) 2018/05/06 09:53:58 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x79}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x9) syz_extract_tcp_res(&(0x7f0000000100), 0x400, 0x100000001) 2018/05/06 09:53:59 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0xf9c, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x1, 0x2, 0x100, 0xad, 0x6, 0xfffffffffffffff8, 0xd45, 0x1, 0x6, 0x7fff, 0x7, 0x8}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000240)) [ 125.990709] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready [ 126.063203] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/06 09:53:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x18, 0x8]) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001440)='~', 0x1}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x81, 0x200080) 2018/05/06 09:53:59 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x78) 2018/05/06 09:53:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_trie\x00') lseek(r0, 0x200000000001004, 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x7, 0x1a400000, 0x0, 0x7a, &(0x7f0000000000)=""/122, 0x1b, &(0x7f0000000080)=""/27, 0x9c, &(0x7f00000000c0)=""/156}) 2018/05/06 09:53:59 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, {0xa, 0x4e22, 0x18f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x100, [0x800, 0x1ff, 0xae, 0x100000001, 0x100000001, 0x81, 0x100000000, 0x800]}, 0x5c) 2018/05/06 09:53:59 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/06 09:53:59 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xf9, 0x8}, {0x8, 0x100000001}, 0x0, 0x6, 0xb4df}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e24, 0xfffffffffffffeff, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x3ff, [0x5, 0x8, 0x1, 0x7ff, 0x8, 0x5, 0x20, 0x3f]}, 0x5c) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) 2018/05/06 09:53:59 executing program 6 (fault-call:4 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:53:59 executing program 0 (fault-call:5 fault-nth:0): r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) [ 126.786876] rpcbind: RPC call returned error 22 [ 126.804895] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 126.814353] rpcbind: RPC call returned error 22 2018/05/06 09:53:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/06 09:53:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x2f) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x1ff, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/06 09:53:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x4, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x8, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x4}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x10000, 0x4, 0xe3, 0x7f, 0xffff}, 0x14) 2018/05/06 09:53:59 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x10) finit_module(r0, &(0x7f0000000040)='bdev\x00', 0x3) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x11d3}) 2018/05/06 09:54:00 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x3, 0x5}) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:54:00 executing program 5: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x80002002}) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffffff7, 0x4, 0x60, 0x626}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fchmod(r1, 0x0) pwritev(r2, &(0x7f0000000700)=[{&(0x7f0000000180)="1a0dea2fffc51793da3caeeec8f7d7d79600c557b1fbc6b1379903ca8ca804866de44e04b59e61417abc08f9e51d8c8b04c9fdaa43d8124bbf7a8fb9ea4f", 0x3e}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r3 = gettid() perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x3, 0x1000, 0x5, 0x8, 0x0, 0x80000000, 0x0, 0x4, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0x7, 0x0, 0x34, 0x4, 0x5, 0x8000, 0x1, 0x8001, 0x0, 0x7f, 0x4, 0x3, 0x3, 0x81, 0x5, 0x3b, 0xc3, 0x7ff, 0x7, 0x5, 0x4, 0x0, 0x1f, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0xc}, 0x4008, 0xfffffffffffffff9, 0x1, 0x3, 0x4, 0x100, 0x5}, r3, 0x8, r2, 0x9) [ 126.985672] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready 2018/05/06 09:54:00 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r0, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') close(r1) sendmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000001180)=@ethernet, 0x80, &(0x7f0000001640), 0x113a, &(0x7f0000001700)=ANY=[]}, 0x0) getpgid(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x70000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x6e, 0x0, 0xde50, 0x8f, 0x101, 0x1, 0xffffffffffffffe1, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x6}, &(0x7f0000000240)=0x8) 2018/05/06 09:54:00 executing program 7: r0 = socket(0x2, 0x3, 0x5) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0x3343, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/06 09:54:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/06 09:54:00 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = gettid() fcntl$setown(r0, 0x8, r1) waitid(0x0, r1, 0x0, 0x80000000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/205) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) [ 127.378524] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 127.464731] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready 2018/05/06 09:54:00 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/05/06 09:54:00 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f00007fbffd)='H', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f0000000280)}) 2018/05/06 09:54:00 executing program 2: unshare(0x8000400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind(r0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 2018/05/06 09:54:00 executing program 0: r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0x200000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xa85, 0x5, 0xfff, 0x80000001, 0x0, 0x200, 0x200, 0x1, 0x8, 0x6, 0x0, 0x6ba8, 0x8094, 0xd4, 0x10000, 0x0, 0x8, 0x1000, 0x0, 0xccd4, 0x9, 0x1, 0x8, 0x100, 0x0, 0x4, 0x6, 0x0, 0x2, 0x40, 0xfffffffffffffff7, 0x100000000, 0x1f, 0x7, 0x5, 0x400, 0x0, 0x6, 0x0, @perf_config_ext={0x8, 0x7}, 0x828, 0x5, 0x5, 0x0, 0x100000000, 0x0, 0x7}, r1, 0x1, r2, 0x2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$alg(0x26, 0x5, 0x0) getsockname(r4, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80) ptrace$getregset(0x2, r3, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:54:00 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_mr_cache\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x100000001) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{0x9d17, 0xfffffffffffffc01, 0x7, 0x3ff}, {0x1, 0x9, 0x800, 0xfff}, {0xdfb, 0xb2f, 0x8000, 0x1}, {0x7c, 0x9, 0x8, 0x1}, {0x78e, 0x6, 0x2, 0x80000000}, {0x0, 0x1, 0x7fff, 0x3}, {0x5, 0x7f, 0x29, 0x7}, {0x6, 0x1, 0xccf, 0xfa2}, {0x4, 0x3, 0x100000000, 0x1}]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/05/06 09:54:00 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0xffffffffffffff04) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f000000b080)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) fcntl$setsig(r0, 0xa, 0x41) fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x9, 0x8, [0x0, 0x100000001, 0xffffffffffffff7f, 0x8, 0x0, 0xff, 0xffff, 0x8]}, 0x18) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f00000008c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f80)='R', 0x1}], 0x1}}], 0x2, 0x0) 2018/05/06 09:54:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/06 09:54:00 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x3, 0x4}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0xdabd, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff801}}, 0x1, 0x8b7e, 0x80000001, 0x6, 0xe}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x9}}}, 0x84) 2018/05/06 09:54:01 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x24f, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x87, "62e8b56b9146f2fd8b2b6a7d4cf96c79ccac64a6e33f4698fe3d245f8381af7b25dc6779c235f755b759213cec07bd009eeaeb85c9875b85539bc743e1fdf71324ce34d661bf11de39a9feb0812e4eb641735dd73c9ae9a94ac4728a4d4c35b6a2969f02803da4df41bbfe0931b9beceda8e02f5eb21b5cd5d85b4e3a5440a6e695b7950bb02cb"}, &(0x7f0000000180)=0x8f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0xc9, 0x10001}, &(0x7f0000000200)=0xc) [ 128.056988] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/06 09:54:01 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000940)=""/215) r4 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000a40)={0x3, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1e}}, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e22, 0xdb, @remote={0xfe, 0x80, [], 0xbb}, 0x1bfac0000000000}}, {{0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xb6}}, {{0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e20, 0x400, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0xfffffffeffffffff}}]}, 0x390) lseek(r4, 0xbffffffffffffffe, 0x1000000000000004) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000440)='/dev/zero\x00', 0x200, 0x0) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000080)="776934d56000c5a9cac5e1dd064eb7142d", 0x11}, {&(0x7f0000000640)="f00de5707ab646d535b4e837fda66a55579867a72222a6a7b4233a91693740494c56937ff0a78fec3fbdf29770ed4da36cf203c894e0efa5e0459df7653f75b7c24226db7f1048695cf52acd6ee668eff43475ee56ac976b2a701d78747f0dcf38587acd98cb0a63e2c26baeb077b754dfeb7a27a900c6f49adcb8f847aabde3bc933aa5181b06e6922f52063b7c9cbfd0bc2d661333e527", 0x98}, {&(0x7f0000000200)="677587bc32025e5bebd27f5a5d6592ee69571c0503876880f0b66e02a961a6cdd806875c985c9262657780d2b1d46602dcb531ab1cce1b0a9db1cc753ea30e42b7a318", 0x43}, {&(0x7f0000000280)="b14f9dbff70bc2c8f23f3c4539d6a744f152d2fe2264c14c514c182afea3381598671b13af40452dd9b18d91fe48269519579f9a1495df0e49d59356157493e96fa283789e81a0146d1436e32530fd99fcbc", 0x52}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f00000000c0)="37da6f4ae2a3023408776e6cf09f48417bb2d1601e0e3596c11b6692a44aca", 0x1f}, {&(0x7f0000000700)="27bf41f2dbf591221e44f262410aee056bfd5f4300f31db9ee1d20d91d5d72e23524dc28b8974d4a3af0c839ccee83", 0x2f}, {&(0x7f0000000580)="fffe11db29ea11db587fd3121437d6b5a8ad2e6b24b32b3e27d72006026bc5b51d53a7482b85bd017bbd2e92a122b9fabf7d8f6333f09b0cafab75a9c0d6a747e90b26edbba55baca59aaf7441a8163912c69835d5dd09e2f3df8e9d553e429ffc39ba30fa9b826e3da77004e89b57dcb4651a7c124a4bdde7940495faf2a885ba84af8f2fea62091b5d97ead3b0309e8d9364c88ca4f6130f697be200ce20113d8b8e0e6618865f1114296823c2bd43", 0xb0}], 0x8) close(r3) 2018/05/06 09:54:01 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x80, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuse_mount(&(0x7f00000000c0)='./file1\x00', 0x6000, r2, r3, 0x800, 0x800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x2) r4 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1, 0x40000) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa8, r5, 0x324, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x4, 0x2}}, {{0x8, 0x1, r1}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4b}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x20000005) 2018/05/06 09:54:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x9, 0x1, 0x100000000}) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000140)=0x4, 0x3ab) ioctl(r1, 0xc0884123, &(0x7f0000000000)) 2018/05/06 09:54:01 executing program 0: r0 = inotify_init1(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x7c50}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x8000) connect(r2, &(0x7f0000000180)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x2, r3, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:54:01 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x721, 0x80}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYBLOB="53c66a09a88d45c16fd57c0397b315fcb435533740a8c537f9db99c1ca08e463d97a31f95a754e07f137cbf2cf0c63db3d9204381d7c1a70f98eb3c4bf29cfbc606ca645f32654ef1f650fcc9104ff5a05aefb599cf12864713ba305f285f149820b6f84c96ad5be08c8be201413d2c83b45cd5b575c9b79c88ef09a9107621cd00c18f3cae513e0d04eb8", @ANYRES64, @ANYRES64=r0, @ANYPTR, @ANYRES32=r1], 0x5) accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xfffffffffffffd1c) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r3, 0x6}, 0x8) [ 128.198645] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready 2018/05/06 09:54:01 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:54:01 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/06 09:54:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a000000000000000000008d04a747573361ba065c0000001c0000000000246d05000900000100000a0000000000f3a800000000a23700000000000000000000000000000000000002000100000000000000050b0000000005000500000000000a00000000000000ff020000000000000000000000000001000100000000002602aa00f3898e2bf8a4af7571b8db8d3843637bd3aa0f241a092d8dbac7bd7cc75e452f2045aeee2698d9d682879bade02f239cdb2454d219de98f27eb0"], 0x98}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000280)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x32, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bridge0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1, 0x200, 0x1000, 0x8b5, 0xc0}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0x9, 0xab, 0x1f, 0x1, 0x1, 0x34899ed, 0x1066, {r3, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x2}}, 0x10001, 0x8, 0x1000, 0x4, 0x10000}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r4, 0x80, 0x1, [0x2]}, 0xa) 2018/05/06 09:54:01 executing program 0: r0 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:54:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)="73027a797a6b616c6c65", 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200501) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 128.604210] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 128.673631] alg: No test for authenc(hmac(sha256),ecb(cipher_null)) (authenc(hmac(sha256-generic),ecb-cipher_null)) [ 128.677893] IPv6: ADDRCONF(NETDEV_UP): ifb0: link is not ready 2018/05/06 09:54:01 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup2(r0, r0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/06 09:54:01 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xc3011c0000000000, 0x21e1, 0x9, 0x5, 0x71, 0x3, 0x3, 0x6, 0x191, 0x40, 0x3c, 0xfffffffffffffffc, 0x0, 0x38, 0x2, 0x40, 0x7207, 0x10000}, [{0x60000004, 0xff, 0x80000001, 0x10000, 0x3, 0x10001, 0x3ff, 0x4496}], "82c121764a5dbb028d0200f4914b867e59fcdee984102b4cf647f6", [[], [], [], [], [], [], [], []]}, 0x893) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, "0104000074752e000000ebff22000014"}}, 0xffffffffffffff9b) r2 = syz_open_procfs(0x0, &(0x7f0000000f40)='net/ip_tables_targets\x00') accept4$ax25(r2, &(0x7f0000000f80), &(0x7f0000000fc0)=0x10, 0x800) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:54:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x178e9406, 0xb, &(0x7f0000f67000)="9adc01ce", 0xfffffffffffffe2e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000630ffc)=0x100, 0x4) select(0x40, &(0x7f0000000000)={0x9, 0x2, 0xffffffffffffff81, 0x4, 0x23d, 0x4, 0x80000, 0x7}, &(0x7f0000000040)={0xfffffffffffffffd, 0x800, 0x8, 0x5b, 0xfff, 0xec064d7400000000, 0x7, 0x7}, &(0x7f0000000080)={0x7, 0x6, 0x10001, 0x10000, 0x5323d795, 0x7, 0x10000, 0x8}, &(0x7f00000000c0)={0x0, 0x2710}) write(r0, &(0x7f00008f6fde)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/05/06 09:54:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) 2018/05/06 09:54:01 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x117) 2018/05/06 09:54:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x8d6, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffe58) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) ioctl$KDSETLED(r1, 0x4b32, 0x101) write$eventfd(r1, &(0x7f0000000080), 0x8) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x800, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) 2018/05/06 09:54:01 executing program 1: syz_emit_ethernet(0x62, &(0x7f0000000080)={@random="cdf276000805", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/06 09:54:01 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) [ 128.921374] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/06 09:54:01 executing program 2: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000180)="e9b98752401dbf34a39e1f6f058d896c4991586cd2e9be4d5e4a4b1ccdce80aa1832a8882cdfe1aeeaa4e8ae468701fea365cb80a1509a57c40c4c076b461e7d30af2e307811090f608bbe7e6f602eb9b13a08c4985111d364593d2ac1fdd95bbae310eacf49784f6c85c9e22b82049518ced0d49d185f0bd7be4729560981d643254ebade49fb9d9a719024f4379524a531f2e66527bfe9a94a7f6965423b9722cfe9cbb7abec572f61348f8e8d7603a42b3efc98d8551cecdbcf1c06e2b59a3bb9c54430367c03afa798133f62019c505f7a38439d904c1676") r0 = socket$inet6(0xa, 0x3, 0x3c) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x6, 0x6}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x16, &(0x7f0000000dc0)=ANY=[@ANYBLOB="050000000200020000000000000000001800000003030000000000000000000009000000030000000003000000010000ffffffffffffffff00010000ffffffff30020000ffffffffffffffff30020000ffffffff03000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000002000000050e0e000000000600549de4be247e38756a6c6362b65c9d29f4bb75404c0f36c5a3333c9a2c3cff1b4b2c22b67848784202ee038155b433f6ff5900773ab90ff8a1e53c6336371f886821058531ac9bcd61a8c2115ab4e53a43ab4fdba932ea9d69638fefbf70d0745989f02efe3a8ea3b6f11bce8a3ac3ea0466341577"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000001000000000000000000000000000000000000000000000000380053455400000000000000000000000000000000000000000000000000000301000506b104068e050001ff01000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80030010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001020094083a8f0000030000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000b0660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xffffffffffffff79) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000000)) 2018/05/06 09:54:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="00e3fd6c6f1efe10811f42917631e04ba609fb323adb9822366bb68bf1dfe0b209b5685cd36b89fa8c71d9ff02c455299291a7df52907ac8b0f34ffd5af6006170f79a1b86082319", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x14}, 0x1}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f00000000c0), 0x8000fffffffe) 2018/05/06 09:54:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {0x1}, 0x10000000}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/06 09:54:02 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/119) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x10) ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/05/06 09:54:02 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003580)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000d70000/0x2000)=nil, 0x2000, 0x1000003, 0x2000200032, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003480)='/dev/snapshot\x00', 0x80040, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000003500)=0x5) unshare(0x1000000000200) r2 = open(&(0x7f0000003540)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f00000034c0)=""/12, 0xc) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x24a00, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000003400)={0x53, 0xfffffffffffffffd, 0x59, 0x8, @scatter={0x6, 0x0, &(0x7f0000003200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/44, 0x2c}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/144, 0x90}, {&(0x7f0000002180)=""/68, 0x44}, {&(0x7f0000002200)=""/4096, 0x1000}]}, &(0x7f0000003280)="c578ad49222302e4f8d8a42333cf822e24166373f58000f0c4a56410a28b95b23622ba6adc576bbb2cf5c8311936dad98520b1b000fc9d1f2cbd0904a3422159440c736757642d99ae7780b9ed96c13c5858a45b15a5ea7519", &(0x7f0000003300)=""/146, 0xffffffffffffffc1, 0x21, 0x0, &(0x7f00000033c0)}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/05/06 09:54:02 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000002c0)={{0x80000000, 0x6}, 'port0\x00', 0x10, 0x802, 0x3f, 0x2, 0x0, 0x4e, 0x3e6e, 0x0, 0x2, 0x5}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x80000000, 0x7f, 0x7fff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xff, 0x7, 0x5}, &(0x7f0000000200)=0x10) r4 = socket$pppoe(0x18, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) [ 129.119847] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:0 wlc [ 129.182849] IPVS: set_ctl: invalid protocol: 0 172.20.20.187:0 wlc [ 129.888212] device lo entered promiscuous mode 2018/05/06 09:54:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/06 09:54:03 executing program 2: prctl$intptr(0x2f, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002c00)={'veth0_to_bond\x00', 0x0}) read$eventfd(r0, &(0x7f0000000040), 0xd46dc4c9a4be9ee0) sendmsg$can_raw(r0, &(0x7f0000002d40)={&(0x7f0000002c40)={0x1d, r1}, 0x10, &(0x7f0000002d00)={&(0x7f0000002c80)=@canfd={{0x1, 0xac, 0x2}, 0x12, 0x2, 0x0, 0x0, "f17af63d73656e8e127cd68545bc609284a549cfbc73059d3ff289b403d848f37250ef4647ed6cae9ced92205acb9a02d006378fd8b40820035b85d38b9fc3b6"}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) 2018/05/06 09:54:03 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) 2018/05/06 09:54:03 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000001, 0x40) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) preadv(r1, &(0x7f0000002680)=[{&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/05/06 09:54:03 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {0x1}, 0x10000000}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/06 09:54:03 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x50e5bf9d, @dev={0xfe, 0x80, [], 0x1e}, 0x100000000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x3c) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:54:03 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {0x1}, 0x10000000}, 0x0, 0x8, &(0x7f00000000c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/05/06 09:54:03 executing program 1: pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r2, &(0x7f0000000000), 0x7ff) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9ee891a7ca776d863941eb6ac"], 0x78) [ 130.015722] device lo left promiscuous mode 2018/05/06 09:54:03 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=""/4096, 0x1000}) 2018/05/06 09:54:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/06 09:54:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x80000008, &(0x7f0000000140), &(0x7f0000904000)=0x4) 2018/05/06 09:54:03 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xfd, 0x100400180) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x7fffffff, &(0x7f0000000100)=0x4) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'lo\x00'}}, 0x1e) 2018/05/06 09:54:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x40e440) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7fff, 0x101d00) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xbc5, 0x6}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x6a6}, 0x8) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000020c0), 0x0, &(0x7f0000000100)=[{0x10, 0x117, 0x2}], 0x10}}], 0x2, 0x0) 2018/05/06 09:54:03 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x6a, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x1) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) 2018/05/06 09:54:03 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200800, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000400)={@mcast2, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b40)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000b80)={0x0, @multicast1, @multicast2}, &(0x7f0000000bc0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c40)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001040)={'bridge_slave_0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001080)={0x0, @remote, @multicast1}, &(0x7f00000010c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001100)={@remote, 0x0}, &(0x7f0000001140)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001280)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000025c0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002640)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002680)={'sit0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002700)={@local, 0x0}, &(0x7f0000002740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002840)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002940)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000003100)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000030c0)={&(0x7f0000002980)=ANY=[@ANYBLOB='$\a\x00\x00', @ANYRES16=r3, @ANYBLOB="20002bbd7000fddbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="940102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400e803000008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400ffffff00010000000000098fffffffff8000010100000000001006ff00000010050001920200000008000100", @ANYRES32=r10, @ANYBLOB="bc00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400080000000800070000000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff0f000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008100000008000100", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000008000100", @ANYRES32=r16, @ANYBLOB="b80002007c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c00040000020000050000000300007e08000000010008060400000000800016000000000900000300000000ff0700df0400000000000709ffffff7f00000000f96500007f0002f8f90200003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="3c0102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000001000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000010008000600", @ANYRES32=r21, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000ffff08000600", @ANYRES32=r22, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r23, @ANYBLOB="c00002003c00010024000100656e81626c65640000000000000000000000000000000000003c00000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400a5010000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r25], 0x724}, 0x1, 0x0, 0x0, 0x4000040}, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) r26 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r26, 0x40082404, &(0x7f0000000040)) 2018/05/06 09:54:03 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x20) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3bf, 0x210000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000180)=""/63) connect$pppoe(r1, &(0x7f00000003c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) flock(r2, 0xf) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xa0000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000001c0)=0x6) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000200)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000400)=""/4096) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000000c0)) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'teql0\x00'}}, 0x0) [ 130.423958] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/06 09:54:03 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x2) mmap(&(0x7f0000853000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080), 0x8) 2018/05/06 09:54:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) [ 130.569932] ================================================================== [ 130.577343] BUG: KMSAN: uninit-value in pppoe_connect+0x62f/0x2360 [ 130.583663] CPU: 0 PID: 9409 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 130.590495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.599848] Call Trace: [ 130.602443] dump_stack+0x185/0x1d0 [ 130.606076] ? pppoe_connect+0x62f/0x2360 [ 130.610228] kmsan_report+0x142/0x240 [ 130.614040] __msan_warning_32+0x6c/0xb0 [ 130.618109] pppoe_connect+0x62f/0x2360 [ 130.622084] ? __fget_light+0x56/0x710 [ 130.625974] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 130.631340] ? __fget_light+0x6b9/0x710 [ 130.635494] ? security_socket_connect+0x5d/0x210 [ 130.640359] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.645727] ? security_socket_connect+0x9e/0x210 [ 130.650574] ? pppoe_release+0xcc0/0xcc0 [ 130.654635] SYSC_connect+0x41a/0x510 [ 130.658436] ? syscall_return_slowpath+0xe9/0x700 [ 130.663288] SyS_connect+0x54/0x80 [ 130.666831] do_syscall_64+0x309/0x430 [ 130.670728] ? SYSC_accept+0xb0/0xb0 [ 130.674447] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.679630] RIP: 0033:0x455979 [ 130.682813] RSP: 002b:00007fb260fcec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 130.690528] RAX: ffffffffffffffda RBX: 00007fb260fcf6d4 RCX: 0000000000455979 [ 130.697800] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 130.705077] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.712358] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/05/06 09:54:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xfdd7, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x104}, 0x1}, 0x0) [ 130.719640] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 130.726916] [ 130.728546] Local variable description: ----address@SYSC_connect [ 130.734679] Variable was created at: [ 130.738396] SYSC_connect+0x6f/0x510 [ 130.742109] SyS_connect+0x54/0x80 [ 130.745636] ================================================================== [ 130.752986] Disabling lock debugging due to kernel taint [ 130.758434] Kernel panic - not syncing: panic_on_warn set ... [ 130.758434] 2018/05/06 09:54:03 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) migrate_pages(0x0, 0x64, &(0x7f0000000040), &(0x7f0000000080)) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) [ 130.765815] CPU: 0 PID: 9409 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 130.773953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.783309] Call Trace: [ 130.785904] dump_stack+0x185/0x1d0 [ 130.789560] panic+0x39d/0x940 [ 130.792780] ? pppoe_connect+0x62f/0x2360 [ 130.796933] kmsan_report+0x238/0x240 [ 130.800747] __msan_warning_32+0x6c/0xb0 [ 130.804872] pppoe_connect+0x62f/0x2360 [ 130.808855] ? __fget_light+0x56/0x710 [ 130.812749] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/06 09:54:03 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x1000}) [ 130.818116] ? __fget_light+0x6b9/0x710 [ 130.822099] ? security_socket_connect+0x5d/0x210 [ 130.826946] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.832319] ? security_socket_connect+0x9e/0x210 [ 130.837171] ? pppoe_release+0xcc0/0xcc0 [ 130.841245] SYSC_connect+0x41a/0x510 [ 130.845051] ? syscall_return_slowpath+0xe9/0x700 [ 130.849907] SyS_connect+0x54/0x80 [ 130.853451] do_syscall_64+0x309/0x430 [ 130.857347] ? SYSC_accept+0xb0/0xb0 [ 130.861071] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 130.866259] RIP: 0033:0x455979 [ 130.869449] RSP: 002b:00007fb260fcec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 130.877156] RAX: ffffffffffffffda RBX: 00007fb260fcf6d4 RCX: 0000000000455979 [ 130.884424] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 130.891696] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.898966] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 130.906241] R13: 0000000000000064 R14: 00000000006f4a00 R15: 0000000000000000 [ 130.913979] Dumping ftrace buffer: [ 130.917509] (ftrace buffer empty) [ 130.921213] Kernel Offset: disabled [ 130.924822] Rebooting in 86400 seconds..