INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/04/19 06:08:56 fuzzer started 2018/04/19 06:08:57 dialing manager at 10.128.0.26:44151 2018/04/19 06:09:04 kcov=true, comps=false 2018/04/19 06:09:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xa8080, 0x0) getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = socket$inet(0x2, 0x0, 0x3f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000240)={r2, 0x2}) ustat(0x2, &(0x7f0000000280)) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockname$netlink(r3, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000003c0)=[{0x3, 0x7ff}, {0x2, 0xb158}, {0x2, 0x5}], 0x3) sendto$inet(r1, &(0x7f0000000400)="d03368dbe11e777957868471cc1af2f4bd73fb23d8e9b9ea6ec452a7f00b43f63ddbbcd9f169ff0b7051c9e82a71a3194cd16e0b61b3ff2c914d8957defb26467f70ec34f91ab365c09c9ce51100028bbdff295aacdb90b0e1c55b95a311a7d0b56bd697ffbfa5db90af89734d9791b6ddf1c72e59b11ae0978fb850f8709e2f67e61dbda6d57b64afac411ff58c46cddad045dc6a348b7fcedd3f8f7c80c881ef424dcb10b40c41673c46c42ff5adb5b0ec7e28e4fc9aee0a77f43ebd15d69a15df5076c54b86c1be2f5605abb371ef78e72fe5a779a9efdcf2c923715b02b40ed9a4cc550199b60a981082bd8e70d518456d9b4f6f3832f34f5117af2b6ea0d449a5c1b8450dc9312ea88399578ca6e72bfb6e83bc0cae4575d96fe5bc673959c7ed7c171b413236baa79cbf9590ac336f58e832fc41c9f6fb6b61df2e352d18ba7361d9bb643a5d078b934a6a7ee13270224c0f3911d865feb45170fb528a486a560ce937a81a475fa513e7ae2705c4b92f8ace37520bba59a2982a41806e97cdfe29c77876bb7b8fe176d0c8bfa8647ec360e389a82dba9fd688c568808acf8a1ed8fe1abf380b2e32f8f11f97d006252428a040bdc95638096c205f2f4871d7c4bed4a121d368854d9b14d10eda8d649445f40aa6fe8a38c6e251eb8811f5fa20ec334394796e1e901102ea7ed705bc7355989dd39958a3639b1e5b418d1369d4b4be5804d7781c2b5c87a5d0a218b376467a0bc86f1cca7959fd8c701b9724b46dee2fecb4b147c7dee897e98c5ce9e0f720fccfb9a28817647cb1ebf9b69d170ef201cca585171e1506761bbfe33a3aeb4a618ec1b21c8fb763b9704f149a4b036a86b3695eea70816c63ef10fe448e2ef6a22116df9a06951e2aa465e1819321f4ce42c35d8341cd0ace5acd4006d960ddc7a5070805e6c071f70f3f1850b2bd7b96ef69c95785e789c7f33e8af8e4cbb48ecaa1fe66c4d60a99f04d3cddbd23e7461c4d78e0ac5703b1150d3a38061d6fef82b96220d5460bb30075c1ab213a1a6f6f56abcb57bb6f98b863e13ad78b21bec26356adad0d92ca6c6d195388830aa4de3ad59e679390cb10f2799292b9b059470e4f6c5be9725d40e581692a3b9100cd869e72d0240c6e7ce903c6095be6971fc8a77b6b3939eb4bf86600b536f8b9b2d952b20ad4f3ed87033e2439667d2a33c0f4d72fce417416ef0889fcf331572bc0ef5aa0290fef60587a1008cebf7735f8df385a553ed49d49d7ebc0a54a38d457d18636c62aafd7d8d4396ac51d359838bfc9e421fb3ffc7388b367b21c4102030f9498302aefd941af3b9cc1f78d6e55677ea8f6e3dc523ca9e005cd025da81200a379ac84329eb4066c678b5a3a52d6a61a78d7988420adda3962ce96e6aafd484396a60fcb5b64f3850c04c3c39c2af681541d24f02288ed0013d5a5e0f7cd9289a69e2c299b73933d7c29c4c76e3573df0b88f2c01482ca3d50665ad22caf939c076fba8038ce4a15af1e4638ff57be64552210948071e424b33d9e7b108de6378c6d24b8c251b5da564dd3cb520a7db54d282f347a9b6d13d9f8bf8102abdc2034b67411172ea37ecf76fef9c7478a68b49db5800bf77c2f7df7feac2ce640a71643ec2861f933b8e3e1a21af277e0e8ebb27716a88e76ec475cc7e9db1e50dddeea9717ffe0aec39fb214ab02b41f9e4cfbea9b3feedcfb3f0748aaf7cd40d8ff1459d3ec5080370ffc70247487ac073898d729977f36998d5b5a9dfdaf59e8e783a6f35161b4b4993f953cedb2022e04089d1f0b74b5a543879bb32c66817b69dde5182fad80d2cbc7647081f534565fb1371d76d8505060636fe014e6151f370e3907cd4ebad15bc055dd8b8ed069e31322baf5f97a6c50c98db68eaa23161fc5bac9f861abbbafd4fc61de673b93441f389126dca53e5e60f2b10628a9e549def44027f32effcc8a51069051183809a613b4f79898cdba6077cc8065ba5b8dc00c32690ebe868a648e1e74d362abe1502e3820c7fae8eedb9b54f34429eabcdea0ff19e7b2af53c586fba9d0f680ab1f5fad070769aab6d10a3f6bf20fc0c75beb4af3bafee5c9ff7e7da3d6059a2d3de9f71cc33c41dd5a35457c460ee3cd6347ae026cb9a05faa91f3d6bc793e09e3c3a266da151b67b681973ffd469b5e2ef87761bbaf51673a140a0894e429714cb93754d88e86a0ce250d828299ae03e4e3d6d27d44b8dcbb9dc1b7ba018ef7d0935ab5a8881d9ff2a600dad3d2660ff3df7e1fe97f8671148d2ae0842c773344b5dd51e562bf9155b5f32e70f0e2327148d404b9192167222860e77907b46d3b9f08c2f2317e66275c7db623ee20a7c3274b8241ae47ec009877243fc90f7d9d558da34d3271c328df9fab5b0bee190508f18ad6a15136c1a7ee5f71fa7713ec131a9b87fa8ca8124789a686f02a361f3176dcab853820b4cad186f55ac35e7ddcf7426fe97bdcc8abaa64e47e1cdd1a664af14f7b1f237f7427bc5c2efa964579f03d785901fc26936c1227995729a0fbc282149db4ce7b61834c5f9c939749c937653eb6ee58b0e50bd7496ce43ecb1fa588d40f9d8310f299952f8ad246da0e7b560817d21337589a7111a3e8119dc3e5bb695d225c352e94b2dd02d66fad12eaf2d58fc30e0cc7b99062009555195ce48ad2b82d86f6c536e963c74f936a8fbfad550a7a85d7023c47fc993fc3a7436c577dc38c3fbc04e70c868dd133ca7e1c45fcaefe1179b727214855e9d537664def4f09e246bf8abe06e6ef500d52962ecd2f14ffb22973ad1708564356082c3b0ec987c716f919d7dabfbef9d14ad4280f74793f9998814b374150e7836baf460600f573e06be6207ec68f5f6c0c538612eb3869fbbed3686be547ebd9364593d8f028acc683223d3d08a74577894e02c9ebbe5386d9bacc755b1f63ee8293bdf1632380edd72e89e2dde39a2227c23c68c416ecf7b8556fdfa41358358e8910e810a8777ca52a2f57ea4facccd43f29bfd185c4d8decd6d91f9796105672473a5a226f7fd2217d04e758b72e20e50b1bd185958fcab0448b98311cb347640613df20de7352299b9f7488a900f5601f815e09a627fe5bcdfbbdfed9cc513489e06c5831f129ea498ab4ebf892e8a15b733510e9b38fbb2b82ff6c921c256269be7e7517c22da8a5a261fbdc47ef510ef2d4048edee7277cffbc9df66bdf896576abdbc6540320fa58a0151ce85d8f853943872b99cbf0a927b89b5a96474fede5db43d6f2aa2ad33d9665d5bd8ec51e01bd37cd0be0e0cc9c42d32de65a9ff2aae4f24df0850aa41c2d01e7ee1cb7ad62ddadf00489882926d60f9c1b58872b38ce4e4396c6cdf11cc0e9ea99eaf7fc6884111a59e10123c56f042794dc897c23e5c86533f396119cc2e8c10aacf9e8ab15c907fa7e32eee19ba59ca3d01b3d986ccb6dc68ef459978445558a542f2976955c4211e8ebd0bcb9a319c2dd23bbd627202f798ad796fbdbeb55c4ad7fe3b739588912cda5735faace315a28b6fa08aeb7e9592fe329c1cf7465c8c5116d4f0f261d6542516d256bf5e806bc262686cf0cd87aaf35a8456889b13303b14db5419bbcddff85931eddfeb2605eb26e7a29d1bb978267e11796bdac3fbfba2cc0e71b4ef999e50c43b2fa9b36305275faaa29a92cad8e5e7888227032839d10e9f278fbe78899be18213b8a2e9901180d7234ebf6c2fb90059fdc065ce080f849fc54ddff83fd44bf714f977e0e34257b6b0edd829c04d4f44fd36ba029bcb60aefcaf0c2cfa06d774ec917b933e8c90edd5dc7e56d56c11cbfd557cf2003e1c9d9cb9ae94be5e243e8b9c8ae72e52daa712cc40c649bd14f51a47fd716dfcfa8ee736dad5651a0b68361fbbc36f4aa4dd9a8c86b443aaa6aa861ec523f33c2cb9e3437b419646ec1f2dc27ad3ccb253c6fdd996f9eddf0e1ae1506dd76dba774807534c6c66d316634325602679da1aa1d738ce6b8390057fad6919b11ba35938b13953b42bdfad08428d9c1921978ab35fedd6c924f877e3f9f428a874f4559ff28f890541a7e0b067e8e4fbbe913ccb5b8dcff0872f25e3d3e13d7ae2e3a5b949dceb7f76c1358a0ea625dacce76c38dc347882a572adb1556fd26431c45d2a3281ace63689127c77dc9b6301c679afd2dcb85dd73cc8a8936a73460d14ba6acdd62517d868d972c5be0a0464b4ca0082d5251a74d02b32dc353a3966f5da1bb9b86a51d8851405389494c6082f3a57143b7614377ee739f446c98b62f9fc006d193469e332c36004515cc7d6ccc2f96fbfac6a862fbf30748667bcc5641ca88a1ef725b7f8aaa84b7e7e40132a1cea4bffebf9e6d590d419a06f3725b44db0296865a8c3b88ab163c20ba420bb2d45b746cb51e7c7fba44e9e19ed30f5877c143641fbe0f64e3742795fea0bdd61456c793a7c5fc6fe694b7a1920109ae55587286cc849b91d05cef9e729a0c98643d4025411fe883aa065d2a1207c98f5ddeccbce16d26aaedd5b08d3d78c916fffc5c54b84cc1d1194a37b05d5351065a13e905441f8b9bedb60355303578debddb98d4254d0d9c2d6322a8c1313e953904e62cd65efbfc73f2c54161e7cbeab8b0991e22a9f27ca123cf296309169dd37062068701a0ff3d4cb70d90818f2e7d1dcec700ad6f4fec0b681435c06f36a5fb31e546bc9aa6d4bccff6d960fa00b2e75cbe540e2cceec4ef49efeb3c0db9042025d45114f23ec6f4d463de82c992e73daf1ca952696310cf29e6ffe14d74118832876198d3e72967c972e6a084bc8556aa2f2fdaee103087af51cca582256899b8e5a04f7629418eaba193fa2b3bbc8e5593f0584e39cb6ee7aa02ccfa02387d28b780f1ab907c2e01ecc2b8074b54cbc294f20e4a4ea7d183b147cbe130618f4eca8d2cadce797d8877c46671dcc02e0e80dc711e9c92bc9eb035e7fd4635b9a40cb9160564d17d570559fa802130c5c6e473d89c711caefeb947e3dae9de0db67818b4b1a442eed85598f60a18b013bf7e3face2b7863e3eb6e61cd25db4a801034873b067c37fc185a811d1f3ec34d839c83bf4dc4a810739d38ceabcc4e7df1dbdc6f6d22658840ff71b7665ce3f963a0ccffc2b320dbe60c6d87ec900017118ffdb16ca68622bf1bdcba346e3d0359d0e9158035cafce85384abc2c47a44dcfe72884965cae05ef64f7c26c706885b2cc76e04b42e1fde2c64847dc6525f3fe57a9e3ff9d8d7a8ccbbdfa3fba7e487a9e48ed50de1b47ef1cb83f845f8a0dbe75e85d819021316ebc242d279ddac9ca2a532b1619f497a8885e4bc764e89ad7ca968e246a8ca3c751ff6d401b370eb60b4151a6c9a31e7882f1ef5e0dfb93dcb7dd877acc2582d545d852d9aea4583b4436c64547bdf3ad8ba85bab5741680076f96bbe18bc92420e7408af1742ea56d422358699ee0cd499926461414e023e28870233099f9726b6923875c556c90abce591080e18efb4a061f9ae6cefa707541bc3d0f7a2e7c678b9bf50a5ec717beff4dad780e9a588f7b03503f90224a066b8ffa3d05b1c6594d856eba112898eb2b3164986a69ef12c72b1c68d963dd6c6beb4a6401745dc658fda2f1914429d50c00cf4cfc774796d18310cc8ec06aa12712f16b8a78e2e90a074c5da0aba3d9863f98e084073fd133f4a96c056c06a1aa17c6ca4c5952aa3b39a0855b97c8a3018d059935237a6944b02a5bd43ef8ea7b7d1ced4cb8fe130893d4429d09086eb012b2f4b50d7c9a12609b469fc", 0x1000, 0x10, &(0x7f0000001400)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f00000015c0)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001580)={&(0x7f00000014c0)={0xc0, r5, 0x400, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4}, 0x4011) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001600)={{0xf3a3, 0x81, 0x7, 0x8, 0x1, 0x5}, 0x401, 0x0, 0x4c18}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000001640)={@ipv4}, &(0x7f0000001680)=0x14) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000016c0)=0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001700)) r6 = fcntl$getown(r0, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000001740)={0x0, r6}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001780)=0x1, 0x4) setsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f00000017c0)=0x6, 0x4) getsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000001800), &(0x7f0000001840)=0x4) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000001880)=r6) write$binfmt_elf32(r0, &(0x7f00000018c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x3, 0x4, 0x2, 0x2, 0x6, 0x3, 0x342, 0x38, 0x1da, 0xdf97, 0x8, 0x20, 0x2, 0x9, 0x8, 0x8}, [{0x5, 0x0, 0x2, 0x400, 0xbe28, 0x8, 0x6, 0x8000}], "94a12cd7937e0dec4c1aa8156fe608944008e7345b874b1b959b53a92bb1d0ff06abc058784a4b4b0e36e8a78974276868d78bfcc37ad2d438640efd509de13ab6fface4c9841c70b1681a", [[], [], [], [], [], [], [], [], []]}, 0x9a3) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000002340)=@buf={0xb6, &(0x7f0000002280)="8b541a38039aff9403a2912140d0ed7fcd8a161d2d7fc5c111d32529c11f051dc477a1c6a2a8f7b6213038ad6f9e7a771d71a37369a272fd2863ea0586699d62292ae67fc8e623949350eda4b028296dfd70a6429a08dbfe4077d6417c4a5bb5b9a97ac4196a0171b1126edd94e05c39b3a218e36aa83bdce92da5b75cf4bc92f0954dce4b1d79859c4c2b54ee794b6285331d7dd3de4133ea0af0ff3b0b36dab90a8bb1700dff2127a25d2384c292357b552b4fa033"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002380)={0x0, 0x7fffffff}, &(0x7f00000023c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002400)={r7, 0x1ff}, &(0x7f0000002440)=0x8) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000002540)={&(0x7f0000002480)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)={0x40, r5, 0x20, 0x70bd27, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x9}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x40000) syz_genetlink_get_family_id$ipvs(&(0x7f0000002580)='IPVS\x00') bind$inet(r3, &(0x7f00000025c0)={0x2, 0x4e23}, 0x10) 2018/04/19 06:09:07 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) signalfd(r0, &(0x7f0000000040)={0xf3d}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_mr_vif\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x3ff) msgget(0x0, 0x202) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x40001, 0x20) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000180)="35ef3be2a27c75ed5a66b244fed11678", 0x10) rt_sigsuspend(&(0x7f00000001c0)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x168, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}, 0x10000, 0x100}, &(0x7f0000000340)=0x90) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)='net/mcfilter6\x00') setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000400)={0x2, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) signalfd4(r2, &(0x7f00000005c0), 0x8, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000600)={'security\x00', 0x93, "5b1f29285e960d8d139194089733c0afebf6552074039925e1d76fdc8be368ae9c7006114be7d0d3f64c6334d36f9bd0b6883c59aa9478a8f94197c11df19e99970b12f3d41f707c52151ee66daca89227428031a08610896803604e484e1360fce270df5abca3d095f0fd29b012be1599bf20743a98d210da12215a5cfd1a56d1bb8ee1a50584b635036f6d6df976b1efcef4"}, &(0x7f00000006c0)=0xb7) rt_sigsuspend(&(0x7f0000000700), 0x8) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000740)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000780)=""/138) setsockopt$inet_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000000840)="7abb", 0x2) fcntl$getownex(r5, 0x10, &(0x7f0000000880)) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$nfc_llcp(r1, &(0x7f0000000980), &(0x7f0000000a00)=0x60, 0x0) r7 = semget(0x0, 0x0, 0x220) semctl$GETPID(r7, 0x7, 0xb, &(0x7f0000000a40)=""/196) getpeername$packet(r5, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0x14) sendmsg$nl_xfrm(r5, &(0x7f0000000dc0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)=@delpolicy={0xa0, 0x14, 0x2, 0x70bd26, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xfdbd, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x16, r8, r6}, 0x6e6bb9, 0x2}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm_base(ecb-cast5-avx,sha384-generic))\x00'}, 0x18, 0x40, "5808aa"}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000e00)=0x7, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000e40)={0x7ff, 0xdb1, 0xa0}) 2018/04/19 06:09:07 executing program 7: r0 = gettid() r1 = getpid() setpgid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x24100, 0x22) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xb795}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x29, 0x201, 0xa4, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) ptrace$poke(0x4, r0, &(0x7f0000000200), 0x7ff) socketpair(0x4, 0x5, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(r1, 0xc, &(0x7f0000000280)={0x0, 0xa54c}, &(0x7f00000002c0)) r6 = eventfd2(0x4, 0x800) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000300)="2008a558ca9a19de682361d90c4666396daf215974baffdfdb528e5b6cee18f6294bb2aaa3e1ef0c765ae2962507e197572d60f26df1e7d43acfd2c3ca3b89ce8c0ca3979b84d023d63638ccc45dcaa97fd193ac1d46e08724442aa98f28755b23350bf2618d84e5aeb6250bed2d036e5b4ce8cab4d54ebb7fa607e013e36d521c15ea92f9adbd410f80735a6f") bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x104, 0x6, 0x401, 0x9, 0x5}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x4}) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) r7 = msgget(0x1, 0x8) r8 = getuid() fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) fstat(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x1, r8, r9, r11, r12, 0x80, 0x7933}, 0x3, 0x6, 0x5b3, 0x80, 0x1ff, 0x95, r1, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001880)={0x400, 0x3, 0x7fff, 0x8b, &(0x7f0000000700)=""/139, 0xa1, &(0x7f00000007c0)=""/161, 0x1000, &(0x7f0000000880)=""/4096}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000018c0)={'bridge_slave_0\x00', r10}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001900)={0x8001, 0x0, 0x2, 0xdc5f}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001940)={0x100000001, r13, 0x0, 0xa1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001980)={{0x3, 0x0, 0x1c00000000, 0x2, 0x1}}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000019c0)={'filter\x00', 0xb6, "cb4a195f8ad0c824e73cea54be1fe70f83e594e4829ea3477679cf963467da65d2ce2e284a441619e552211e2f9c1dfb2ef810e9c8a9b2a7d1e0d814fe2a5e72e251ad3b85e5bbcfce03df1d3c20f59e042c7ba8174bb91bde1e39d74117bdaea44df875c7e2d4ec944ff4d03a16fa3a5a65e6eac8a95162d0e43e5aac8cb386bd426c78e09c5e131fcdeded08dd7716d55c846485397ce2b566325e3ff52802413063db4ccde4217e3e359535e97e276d862a4cc18f"}, &(0x7f0000001ac0)=0xda) syz_open_procfs(r0, &(0x7f0000001b00)='net/fib_triestat\x00') msgctl$MSG_INFO(r7, 0xc, &(0x7f0000001b40)=""/144) 2018/04/19 06:09:07 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2d7ea08bc240a8c0be12105154f72d3b8c7e310e4789c6bd835ede8e23c23bfdba6aa0c0b2f2199d1d8c5dbb1386d779bb187abf2870f1a5289c202fd1974c586a02c0967cb4d432f0dd4e0e2ee49bb370b087", 0x53, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = eventfd(0x2) fcntl$setsig(r1, 0xa, 0x3d) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x80, 0x3, 0x1, 0x3, 0x4, 0x3f, 0x80, 0x81, r3}, &(0x7f0000000240)=0x20) keyctl$dh_compute(0x17, &(0x7f0000000280)={r0, r0, r0}, &(0x7f00000002c0)=""/115, 0x73, &(0x7f00000003c0)={&(0x7f0000000340)={'md5-generic\x00'}, &(0x7f0000000380)='4r', 0x2}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x802, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000500)={0x7, 0x1, 0x3, 0x0, 0x7, 0xfffffffffffffffd}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000000540)='./file0\x00', r6, r7, 0x1000) keyctl$join(0x1, &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}) syz_open_dev$random(&(0x7f00000007c0)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x8, 0x800a, 0x9b0e, 0x0, r4}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000840)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={r4, 0x1, 0x1, 0xff, 0x6, 0x1, 0x800, 0x100000001, {r3, @in6={{0xa, 0x4e24, 0x39f1, @empty, 0x798}}, 0x9, 0x8, 0x14, 0xa968, 0x2e8d7095}}, &(0x7f0000000940)=0xb0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000980)={0x3, r5}) recvfrom(r5, &(0x7f00000009c0)=""/71, 0x47, 0x141, &(0x7f0000000a40)=@llc={0x1a, 0x327, 0x5, 0x49, 0x40, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000ac0)=""/182) connect$ipx(r5, &(0x7f0000000b80)={0x4, 0x7, 0x7, "1ed5315eb757", 0x7a}, 0x10) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000bc0)=r3, 0x4) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/sequencer\x00', 0x400040, 0x0) write$cgroup_int(r8, &(0x7f0000000c40)={[0x39]}, 0x1) ioctl$EVIOCGUNIQ(r8, 0x80404508, &(0x7f0000000c80)=""/244) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000d80)={0x6}, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000e00)={{{@in6, @in6}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000000f00)=0xe8) 2018/04/19 06:09:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x101, 0x2, {0x3, 0x3, 0x4, 0x0, 0x10001}}) fcntl$setlease(r0, 0x400, 0x2) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r1 = accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) r3 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x80000) r4 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x120) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000300)="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", 0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001300)={0x0, 0x10001, 0x4, 0xe819}, &(0x7f0000001340)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001380)={r5, 0xfff}, &(0x7f00000013c0)=0x8) fcntl$getflags(r1, 0x40b) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) r6 = open(&(0x7f0000001400)='./file0\x00', 0x800, 0x5) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000001480)={'ip6tnl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00000014c0)={0x40, @tick=0x2, 0x2, {0x7, 0x8b}, 0x10000, 0x2, 0x6}) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000001540)) umount2(&(0x7f0000001580)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000015c0)={'team_slave_1\x00', {0x2, 0x4e24}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001600)={r5, 0x400, 0x2, 0x0, 0x10001, 0x2}, 0x14) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001640)={{0x2c, @empty, 0x4e21, 0x4, 'none\x00', 0x1, 0x5, 0x5e}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 0xffffffffffffffff, 0x0, 0xfffffffffffffffa}}, 0x44) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000016c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001700)='/dev/ptmx\x00', 0x400000, 0x0) statx(r6, &(0x7f0000001740)='./file0\x00', 0x4100, 0xfff, &(0x7f0000001780)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001880)=0x43c1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000018c0)={r5, 0x61, 0x20, 0x6, 0x2350}, &(0x7f0000001900)=0x18) getsockname(r4, &(0x7f0000001940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000019c0)=0x80) 2018/04/19 06:09:07 executing program 6: socketpair(0x1f, 0x80806, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x84, "a502f6eaea13b1b031622f6414b780c674bbb93d72e0607c18f4e33668b101e2f4cb42d66dc6b83a3392af11363a2e747d2f8afe0581c34859285224c0977ae35ad217ae97d2fd1ed52b81eac4e96901e13cb76f2f69469a5a90a4679d3602b9ce65de41ff3cabd01983cc9175857ac976df7ee8dd8ae396c9714838fd3bf64bf9dba7e5"}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x9, 0x80000000}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x6, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x80000001, 0x200, 0xff, 0x9}, &(0x7f00000002c0)=0x14) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000300)) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000340)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380)={0x2, 0x3, 0x3f, 0x13, 0xfa4, 0x80000000, 0x3f, 0x100000000, 0x7ad, 0x1, 0x2}, 0xb) ftruncate(r1, 0x7) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000003c0)=0x1) r4 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x1, 0x200100) fremovexattr(r1, &(0x7f0000000440)=@random={'os2.', '/dev/sg#\x00'}) getpeername$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000000580)="941c03b4447ed90b1b73799fc555b8b606642b35645b9f32ef571a0de7f8415dc43037814cb98b398ff7d49c3dd9924dec2a6dd22dac33df934d623eabc6e6748737ebe2c4bfdd7de68e08d772799045ccc50f73ce66ebcc6d732ceb8c7f3cfcb26ef056741ebb6c1134d39fe33ef3baee92249f669e49cf67220ab7ac8a71a5bd774788751a620338b459f4a1694d6680", 0x91) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x8c00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000680)={{0x0, 0x2, 0x9, 0x2, 0x7fff}, 0x8, 0x80e, 0x246}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000700)={'mangle\x00'}, &(0x7f0000000780)=0x54) r6 = request_key(&(0x7f00000007c0)='rxrpc_s\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='!\x00', 0xfffffffffffffffb) keyctl$update(0x2, r6, &(0x7f0000000880)="03eb93e537270ba6748b5f3faeff4104e9a92c43e24fff2b84b820ee3f66674d4e597695a5faf2", 0x27) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000008c0)={'raw\x00', 0x81, "493a98fb1d96d3c49f695048156cbf8c4f2e3d031001e561e21c9433b7bded1f04d805a52acb090b1537272814c8c8b13fa61b4b0a5a380e8af5a50d74335faaab070fb07a36054f3a05a1700649b3db3057cde158b584dd596dd0dbda89ec959677ef67e0fd2da8f6ff4acaed80df8b26919b8e746221b10d86278182afcf2bb0"}, &(0x7f0000000980)=0xa5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000009c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000a00)=0xfff, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000ac0)={r3, 0x11, 0x5, [0x9, 0x2, 0x7, 0x0, 0x6]}, 0x12) r7 = msgget$private(0x0, 0x400) msgsnd(r7, &(0x7f0000000b00)={0x3, "c714779b58ea202b61a0983bae989e2981078f350620dc3f460b9c4229820a44ff62df6f5fad4b69ab5ce8615b8ffd55b93d56e1b2d5ce6e022a197cc6bcdf341aea7fa10b446d6be61070c00fcfb9b1ac623409a472f3205d174cf5c71ba65ce4b5f4eb99251676ab8729bbfac52a39c3d6e06c6b50ac265c6a48ec99b2640ee312b2a4876c91457cb1f5aaa96e2775160368a49c9bc0907a0b35ab10b16208177708555b6cf248b0b9e4f8a111c87c953a24c9628aae07752ade2b873351f06ea7dafd457f2132264370b2b0e1554fab3c38c47d1542fb70e892028bcbcd715d0799bc39f013f354b4f3a2"}, 0xf4, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000c00)={r2}, &(0x7f0000000c40)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x7, 0x1ff], 0x2, 0xc217, 0xff, 0x8001, 0x100000001, 0x9, {0x6, 0x10001, 0x2, 0x8, 0x6, 0x4, 0x9, 0x200, 0x0, 0x6, 0x9756, 0x81, 0xaf, 0x7, "823272ab82fe6fdc89012371c6c5ba91010671f15d124fb5b48851f227994629"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000d40)={r8, 0xb1, "325dbfd8791447be92545fb5a500d2a65ff16dd47173279d49d443998ffe417acc4f32d0e72c21c575bb55fb04ff8c93134c8c39cdebe6222ca0a57a42eaf270335df00cab5997eea228309b12c500dadb742460ee602d61905ac429a5e8cfc3bd8e8cb4abb7f5b104bf8d0a406e8a5c21896e0a75bf743a3ecd2515ff000bb61a52605289ea3d7f93ff822290b07603ef15e3f16d63ec8e27eaa6821efbc0079e74a13182a9241391063a00ba6a9eaa26"}, &(0x7f0000000e00)=0xb9) 2018/04/19 06:09:07 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x9, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x5, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getgroups(0x3, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0]) r13 = getegid() getgroups(0x9, &(0x7f0000000380)=[r0, r1, r2, r3, r5, r6, r9, r12, r13]) getrusage(0x1, &(0x7f00000003c0)) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x18040, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r15, 0x28, 0x6, &(0x7f00000004c0)={0x0, 0x2710}, 0x10) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r15, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r15, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x10001, 0x5, [0x800, 0x3a86c72e, 0x9, 0x100000001, 0x100000001]}, &(0x7f0000000680)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r15, 0x84, 0x7c, &(0x7f00000006c0)={r16, 0x6, 0xff}, &(0x7f0000000700)=0x8) utimensat(r15, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={{0x77359400}}, 0x0) fcntl$setown(r15, 0x8, r8) ioctl$sock_inet_udp_SIOCOUTQ(r15, 0x5411, &(0x7f00000007c0)) r18 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r19 = add_key$keyring(&(0x7f0000000900)='keyring\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r18, &(0x7f0000000880)='.request_key_auth\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, r19) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000980)) getsockopt$bt_BT_VOICE(r15, 0x112, 0xb, &(0x7f00000009c0)=0xfffffffffffffffe, &(0x7f0000000a00)=0x2) getgroups(0x8, &(0x7f0000000a40)=[r14, r4, r11, r3, r10, r7, r9, r4]) r20 = syz_genetlink_get_family_id$fou(&(0x7f0000000ac0)='fou\x00') sendmsg$FOU_CMD_ADD(r15, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x242000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x1c, r20, 0x10, 0x100000001, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r15, 0x84, 0xa, &(0x7f0000000bc0)={0xb4, 0x8, 0x207, 0x9, 0x1f, 0x6, 0x0, 0x7, r17}, 0x20) pselect6(0x40, &(0x7f0000000c00)={0x7, 0x5, 0xffffffffffffffff, 0x9, 0x7, 0x3, 0x8, 0x3f6}, &(0x7f0000000c40)={0x83, 0x7f, 0x1ff, 0x52d, 0x6, 0x400, 0x7, 0x81}, &(0x7f0000000c80)={0x1000, 0x7, 0x6, 0x100, 0x2, 0x800, 0x9, 0x7ff}, &(0x7f0000000cc0)={0x0, 0x989680}, &(0x7f0000000d40)={&(0x7f0000000d00)={0x4}, 0x8}) 2018/04/19 06:09:07 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x1c}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x500, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="45c36f02b9590d77ad6b73c0b297a40290bac1decae8c50b60f71935843063d906060db0bdcc95900eb5702cb17a3479a423043d0a7d7c0a7c6acfb2fdd73f4bff973f8c3ad253bbb3740e3d3ecd6153cab92c0b107dd02ece95c55f23c18b536c84b69f501df9", 0x67, 0x80000000}], 0x8, &(0x7f0000000240)={[{@gid={'gid', 0x3d, [0x33, 0x30, 0x31, 0x34, 0x3d]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@hide='hide', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x3d, 0x34, 0x34, 0x33]}, 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0xfff, 0x1, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000, 0x6e80}], 0x8020, &(0x7f0000001340)={[{@iocharset={'iocharset', 0x3d, 'utf8'}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@map_off='map=off', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@dmode={'dmode', 0x3d, [0x0, 0x3f, 0x36, 0x36, 0x3d, 0x3d]}, 0x2c}]}) r2 = dup(r1) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001380)="34eae0f285bfb06f1838f2abd06ed5c038ad07764689b02fc1869919390870ae87") recvmsg$kcm(r2, &(0x7f00000017c0)={&(0x7f00000013c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001440)=""/243, 0xf3}, {&(0x7f0000001540)=""/255, 0xff}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/110, 0x6e}], 0x4, &(0x7f0000001780)=""/44, 0x2c, 0x8}, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001800)) recvmsg$kcm(r2, &(0x7f0000001d80)={&(0x7f0000001840), 0x80, &(0x7f0000001c80)=[{&(0x7f00000018c0)=""/203, 0xcb}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)=""/74, 0x4a}, {&(0x7f0000001a80)=""/47, 0x2f}, {&(0x7f0000001ac0)=""/170, 0xaa}, {&(0x7f0000001b80)=""/208, 0xd0}], 0x6, &(0x7f0000001d00)=""/127, 0x7f, 0x1}, 0x40002020) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000001dc0)=0x4) times(&(0x7f0000001e00)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001e40)=[@in6={0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0xc}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x2860, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0xe8) membarrier(0x0, 0x0) getcwd(&(0x7f0000001f40)=""/108, 0x6c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000001fc0)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002140)={r3, 0x3, &(0x7f0000002040)=[0x9, 0x5, 0x0], &(0x7f0000002080)=[0x3, 0x100000001, 0x40], 0x13, 0x2, 0x5e, &(0x7f00000020c0)=[0x2, 0x9], &(0x7f0000002100)=[0xfffffffffffffffc, 0x7, 0x8]}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000002180)={0x6, 0x1000, 0x8c1b}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000021c0)=""/216) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000022c0)={0x0, 0xfef1, 0x9, 0x7}, &(0x7f0000002300)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002340)={r4, 0x7, 0x8, 0x5acb, 0x1ff, 0x229cf8b8}, 0x14) bind$alg(r2, &(0x7f0000002380)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) link(&(0x7f0000002400)='./file0\x00', &(0x7f0000002440)='./file0\x00') recvmsg(r2, &(0x7f00000026c0)={&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002500)=""/79, 0x4f}, {&(0x7f0000002580)=""/227, 0xe3}], 0x2}, 0x0) accept$alg(r2, 0x0, 0x0) r5 = semget$private(0x0, 0x7, 0x364) semop(r5, &(0x7f0000002700)=[{0x0, 0x9, 0x800}, {0x3, 0x7378, 0x1800}, {0x4, 0x1}, {0x0, 0x7fff, 0x1800}, {0x1, 0x7fffffff}, {0x3, 0x1, 0x1000}, {0x7, 0x8}], 0x7) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002740)=0x7, 0x4) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000002780)=""/166) syzkaller login: [ 42.932748] ip (3742) used greatest stack depth: 54672 bytes left [ 43.847416] ip (3826) used greatest stack depth: 54408 bytes left [ 44.629263] ip (3903) used greatest stack depth: 54200 bytes left [ 44.847355] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.853860] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.908270] device bridge_slave_0 entered promiscuous mode [ 45.007122] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.013630] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.047266] device bridge_slave_0 entered promiscuous mode [ 45.074849] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.081366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.121662] device bridge_slave_0 entered promiscuous mode [ 45.136514] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.143078] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.159974] device bridge_slave_0 entered promiscuous mode [ 45.170111] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.176612] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.185498] device bridge_slave_0 entered promiscuous mode [ 45.199871] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.206367] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.231012] device bridge_slave_0 entered promiscuous mode [ 45.248483] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.254975] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.285071] device bridge_slave_1 entered promiscuous mode [ 45.308892] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.315417] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.338517] device bridge_slave_1 entered promiscuous mode [ 45.348799] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.355292] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.389706] device bridge_slave_1 entered promiscuous mode [ 45.397019] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.403536] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.412909] device bridge_slave_1 entered promiscuous mode [ 45.422463] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.429099] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.444988] device bridge_slave_0 entered promiscuous mode [ 45.472144] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.478647] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.505754] device bridge_slave_1 entered promiscuous mode [ 45.524635] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.531151] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.540408] device bridge_slave_1 entered promiscuous mode [ 45.549892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.558348] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.564831] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.586670] device bridge_slave_0 entered promiscuous mode [ 45.604886] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.611406] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.628871] device bridge_slave_1 entered promiscuous mode [ 45.638288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.645684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.653370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.687497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.703128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.713525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.765331] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.771838] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.817683] device bridge_slave_1 entered promiscuous mode [ 45.826961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.854797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.863378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.873504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.942800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.956571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.038763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.050660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.219838] ip (4010) used greatest stack depth: 53992 bytes left [ 46.246440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.366670] ip (4020) used greatest stack depth: 53960 bytes left [ 46.720983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.785888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.798468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.912716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.935445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.947963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.980017] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.990950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.039744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.139743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.152795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.192953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.221883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.272670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.422990] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.478650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.902384] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.057854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.068801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.092920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.178981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.188351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.197827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.270313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.285973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.321432] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.336216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.353765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.389700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.408627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.429803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.442345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.496632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.503855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.513844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.543277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.552638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.559691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.588379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.631723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.643591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.651221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.667227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.681648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.698665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.715786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.725286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.739739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.751094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.765768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.773756] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.781865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.796425] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.806080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.844681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.886123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.907836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.920860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.936805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.947927] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.962566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.974626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.991990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.017160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.034109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.053548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.060830] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.081256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.090849] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.132497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.157855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.185962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.206676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.215102] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.236658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.269955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.295812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.326871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.338108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.348917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.083633] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.090128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.096973] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.103452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.160885] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.167478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.195422] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.201909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.208808] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.215268] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.286161] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.367801] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.374317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.381361] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.387822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.447496] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.454615] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.461124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.468068] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.474546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.484287] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.498885] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.505342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.512216] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.518677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.538622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.552647] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.559116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.565949] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.572399] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.627452] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.657315] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.663792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.670668] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.677137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.722567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.738896] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.745404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.752304] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.758777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.832983] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.192143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.206824] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.240733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.248915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.256763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.264718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.272589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.700158] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.721226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.807535] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.849121] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.888105] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.940966] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.107837] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.279274] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.490595] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.496855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.513634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.558942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.565776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.587695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.621998] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.628643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.656113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.684516] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.690767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.706138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.729318] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.735613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.763691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.791795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.798212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.820726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.956409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.962756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.974362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.174949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.181254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.191479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 06:09:34 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer\x00', 0xde9bae60f3778f53, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001100)={0x1, &(0x7f00000010c0)=[{}]}) r2 = msgget$private(0x0, 0x140) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/19 06:09:34 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000)=0x200, 0x2) sendfile(r0, r1, &(0x7f0000000080), 0x8a) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x2ae8, 0xffffffffffffffe0, 0x0, 0x5, 0x3, 0x3}) 2018/04/19 06:09:34 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = semget$private(0x0, 0x3, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000040)=""/245) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)='@[\x00') 2018/04/19 06:09:34 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) accept(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000080)=0x80) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/04/19 06:09:34 executing program 6: socketpair(0x1f, 0x80806, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x84, "a502f6eaea13b1b031622f6414b780c674bbb93d72e0607c18f4e33668b101e2f4cb42d66dc6b83a3392af11363a2e747d2f8afe0581c34859285224c0977ae35ad217ae97d2fd1ed52b81eac4e96901e13cb76f2f69469a5a90a4679d3602b9ce65de41ff3cabd01983cc9175857ac976df7ee8dd8ae396c9714838fd3bf64bf9dba7e5"}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x9, 0x80000000}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x6, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x80000001, 0x200, 0xff, 0x9}, &(0x7f00000002c0)=0x14) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000300)) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000340)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380)={0x2, 0x3, 0x3f, 0x13, 0xfa4, 0x80000000, 0x3f, 0x100000000, 0x7ad, 0x1, 0x2}, 0xb) ftruncate(r1, 0x7) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000003c0)=0x1) r4 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x1, 0x200100) fremovexattr(r1, &(0x7f0000000440)=@random={'os2.', '/dev/sg#\x00'}) getpeername$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000000580)="941c03b4447ed90b1b73799fc555b8b606642b35645b9f32ef571a0de7f8415dc43037814cb98b398ff7d49c3dd9924dec2a6dd22dac33df934d623eabc6e6748737ebe2c4bfdd7de68e08d772799045ccc50f73ce66ebcc6d732ceb8c7f3cfcb26ef056741ebb6c1134d39fe33ef3baee92249f669e49cf67220ab7ac8a71a5bd774788751a620338b459f4a1694d6680", 0x91) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x8c00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000680)={{0x0, 0x2, 0x9, 0x2, 0x7fff}, 0x8, 0x80e, 0x246}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000700)={'mangle\x00'}, &(0x7f0000000780)=0x54) r6 = request_key(&(0x7f00000007c0)='rxrpc_s\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='!\x00', 0xfffffffffffffffb) keyctl$update(0x2, r6, &(0x7f0000000880)="03eb93e537270ba6748b5f3faeff4104e9a92c43e24fff2b84b820ee3f66674d4e597695a5faf2", 0x27) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f00000008c0)={'raw\x00', 0x81, "493a98fb1d96d3c49f695048156cbf8c4f2e3d031001e561e21c9433b7bded1f04d805a52acb090b1537272814c8c8b13fa61b4b0a5a380e8af5a50d74335faaab070fb07a36054f3a05a1700649b3db3057cde158b584dd596dd0dbda89ec959677ef67e0fd2da8f6ff4acaed80df8b26919b8e746221b10d86278182afcf2bb0"}, &(0x7f0000000980)=0xa5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000009c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000a00)=0xfff, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000ac0)={r3, 0x11, 0x5, [0x9, 0x2, 0x7, 0x0, 0x6]}, 0x12) r7 = msgget$private(0x0, 0x400) msgsnd(r7, &(0x7f0000000b00)={0x3, "c714779b58ea202b61a0983bae989e2981078f350620dc3f460b9c4229820a44ff62df6f5fad4b69ab5ce8615b8ffd55b93d56e1b2d5ce6e022a197cc6bcdf341aea7fa10b446d6be61070c00fcfb9b1ac623409a472f3205d174cf5c71ba65ce4b5f4eb99251676ab8729bbfac52a39c3d6e06c6b50ac265c6a48ec99b2640ee312b2a4876c91457cb1f5aaa96e2775160368a49c9bc0907a0b35ab10b16208177708555b6cf248b0b9e4f8a111c87c953a24c9628aae07752ade2b873351f06ea7dafd457f2132264370b2b0e1554fab3c38c47d1542fb70e892028bcbcd715d0799bc39f013f354b4f3a2"}, 0xf4, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000c00)={r2}, &(0x7f0000000c40)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x7, 0x1ff], 0x2, 0xc217, 0xff, 0x8001, 0x100000001, 0x9, {0x6, 0x10001, 0x2, 0x8, 0x6, 0x4, 0x9, 0x200, 0x0, 0x6, 0x9756, 0x81, 0xaf, 0x7, "823272ab82fe6fdc89012371c6c5ba91010671f15d124fb5b48851f227994629"}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000d40)={r8, 0xb1, "325dbfd8791447be92545fb5a500d2a65ff16dd47173279d49d443998ffe417acc4f32d0e72c21c575bb55fb04ff8c93134c8c39cdebe6222ca0a57a42eaf270335df00cab5997eea228309b12c500dadb742460ee602d61905ac429a5e8cfc3bd8e8cb4abb7f5b104bf8d0a406e8a5c21896e0a75bf743a3ecd2515ff000bb61a52605289ea3d7f93ff822290b07603ef15e3f16d63ec8e27eaa6821efbc0079e74a13182a9241391063a00ba6a9eaa26"}, &(0x7f0000000e00)=0xb9) 2018/04/19 06:09:34 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x4, 0x20, 0x2}) fcntl$setpipe(r0, 0x407, 0x8001) 2018/04/19 06:09:35 executing program 7: r0 = gettid() r1 = getpid() setpgid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x24100, 0x22) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xb795}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x29, 0x201, 0xa4, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) ptrace$poke(0x4, r0, &(0x7f0000000200), 0x7ff) socketpair(0x4, 0x5, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(r1, 0xc, &(0x7f0000000280)={0x0, 0xa54c}, &(0x7f00000002c0)) r6 = eventfd2(0x4, 0x800) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000300)="2008a558ca9a19de682361d90c4666396daf215974baffdfdb528e5b6cee18f6294bb2aaa3e1ef0c765ae2962507e197572d60f26df1e7d43acfd2c3ca3b89ce8c0ca3979b84d023d63638ccc45dcaa97fd193ac1d46e08724442aa98f28755b23350bf2618d84e5aeb6250bed2d036e5b4ce8cab4d54ebb7fa607e013e36d521c15ea92f9adbd410f80735a6f") bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x104, 0x6, 0x401, 0x9, 0x5}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x4}) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) r7 = msgget(0x1, 0x8) r8 = getuid() fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) fstat(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x1, r8, r9, r11, r12, 0x80, 0x7933}, 0x3, 0x6, 0x5b3, 0x80, 0x1ff, 0x95, r1, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001880)={0x400, 0x3, 0x7fff, 0x8b, &(0x7f0000000700)=""/139, 0xa1, &(0x7f00000007c0)=""/161, 0x1000, &(0x7f0000000880)=""/4096}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000018c0)={'bridge_slave_0\x00', r10}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001900)={0x8001, 0x0, 0x2, 0xdc5f}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001940)={0x100000001, r13, 0x0, 0xa1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001980)={{0x3, 0x0, 0x1c00000000, 0x2, 0x1}}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000019c0)={'filter\x00', 0xb6, "cb4a195f8ad0c824e73cea54be1fe70f83e594e4829ea3477679cf963467da65d2ce2e284a441619e552211e2f9c1dfb2ef810e9c8a9b2a7d1e0d814fe2a5e72e251ad3b85e5bbcfce03df1d3c20f59e042c7ba8174bb91bde1e39d74117bdaea44df875c7e2d4ec944ff4d03a16fa3a5a65e6eac8a95162d0e43e5aac8cb386bd426c78e09c5e131fcdeded08dd7716d55c846485397ce2b566325e3ff52802413063db4ccde4217e3e359535e97e276d862a4cc18f"}, &(0x7f0000001ac0)=0xda) syz_open_procfs(r0, &(0x7f0000001b00)='net/fib_triestat\x00') msgctl$MSG_INFO(r7, 0xc, &(0x7f0000001b40)=""/144) 2018/04/19 06:09:36 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0xfffffffffffffe8f) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r2, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x10000177, &(0x7f00004f9000), 0x1b2}}], 0x1, 0x0, 0x0) 2018/04/19 06:09:36 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000000010000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@getlink={0x34, 0x12, 0x11, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/19 06:09:36 executing program 5: unshare(0x400) r0 = msgget(0x0, 0x40) msgsnd(r0, &(0x7f0000000000)={0x1, "b80e6556d9f5d24d7578ba2e16774d48d485e3babc5b994a3d6e6b1ff5bd1687f7e03df63605667e64d11837eeeb85beda5e10bb3d5d9ae6c85823ed7731ece6ba0751a99cb4a08abd8cf85d4dbd5388245f13843549029843bdc6b54b2d8deb3b9c66840faea88dd8be6d48f68218b1041d69881a2ad47135dbab9605"}, 0x85, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0x40485404, &(0x7f0000011f08)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/19 06:09:36 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='setgroups\x00') sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipmr_getroute={0x14, 0x1a, 0x400, 0x70bd29, 0x25dfdbfc, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x240008c1}, 0x800) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') 2018/04/19 06:09:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x2, @empty, 0x7}, {0xa, 0x4e24, 0xb0a, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x2}, 0x9, [0x0, 0x3, 0x6, 0x2, 0xb4, 0x7, 0x237, 0x3]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') clock_adjtime(0x3, &(0x7f0000000180)={0x8000, 0x938b, 0x6, 0x7, 0x0, 0xfff, 0x100, 0x1ff, 0xffffffff, 0x5f1, 0x1, 0x1, 0x1, 0x6, 0x6, 0x7, 0x7, 0x3ff, 0x6, 0x7ff, 0x4, 0xc381, 0x47, 0x4, 0x9, 0x5}) bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f00000000c0)=0x2, 0x100) 2018/04/19 06:09:36 executing program 1: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/194, 0xff29}], 0x1) readv(r0, &(0x7f0000000000), 0x10000000000000c4) write(r1, &(0x7f0000335000), 0x10052) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x4, 0x20, 0x2}) fcntl$setpipe(r0, 0x407, 0x8001) 2018/04/19 06:09:36 executing program 2: r0 = socket(0x11, 0x1, 0x81) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x100, 0x224000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000002c0)='nr0\x00') lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f00000010c0)=[{&(0x7f0000000080)="061a88a8", 0x4}], 0x1) sendto$inet6(r0, &(0x7f00000000c0)="8da5b8a40b359db24b6dca9833da01d55401a56635f90a3acda593659817e8408e2d2c88bace8209c16a504509a21992a418c7205ac5958a81eaf0f129c63df339723ea5cd3ace2bd9100a9a1d032ff81f37ca14990f575ebcef03342f51e063881f0d6e61d7578d5261196ed46d35d15650b5ab9b762cc6c4351db80bdd2d668e8d33112d212eb176499aceaccbdba54a8a48df2bdb2bacbbd56f113c5732f64d114b46fed0761210f867a2e5e95bb19f", 0xb1, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, 0x1c) 2018/04/19 06:09:36 executing program 7: r0 = gettid() r1 = getpid() setpgid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x24100, 0x22) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xb795}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x29, 0x201, 0xa4, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) ptrace$poke(0x4, r0, &(0x7f0000000200), 0x7ff) socketpair(0x4, 0x5, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(r1, 0xc, &(0x7f0000000280)={0x0, 0xa54c}, &(0x7f00000002c0)) r6 = eventfd2(0x4, 0x800) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000300)="2008a558ca9a19de682361d90c4666396daf215974baffdfdb528e5b6cee18f6294bb2aaa3e1ef0c765ae2962507e197572d60f26df1e7d43acfd2c3ca3b89ce8c0ca3979b84d023d63638ccc45dcaa97fd193ac1d46e08724442aa98f28755b23350bf2618d84e5aeb6250bed2d036e5b4ce8cab4d54ebb7fa607e013e36d521c15ea92f9adbd410f80735a6f") bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x104, 0x6, 0x401, 0x9, 0x5}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x4}) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) r7 = msgget(0x1, 0x8) r8 = getuid() fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) fstat(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x1, r8, r9, r11, r12, 0x80, 0x7933}, 0x3, 0x6, 0x5b3, 0x80, 0x1ff, 0x95, r1, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001880)={0x400, 0x3, 0x7fff, 0x8b, &(0x7f0000000700)=""/139, 0xa1, &(0x7f00000007c0)=""/161, 0x1000, &(0x7f0000000880)=""/4096}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000018c0)={'bridge_slave_0\x00', r10}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001900)={0x8001, 0x0, 0x2, 0xdc5f}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001940)={0x100000001, r13, 0x0, 0xa1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001980)={{0x3, 0x0, 0x1c00000000, 0x2, 0x1}}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000019c0)={'filter\x00', 0xb6, "cb4a195f8ad0c824e73cea54be1fe70f83e594e4829ea3477679cf963467da65d2ce2e284a441619e552211e2f9c1dfb2ef810e9c8a9b2a7d1e0d814fe2a5e72e251ad3b85e5bbcfce03df1d3c20f59e042c7ba8174bb91bde1e39d74117bdaea44df875c7e2d4ec944ff4d03a16fa3a5a65e6eac8a95162d0e43e5aac8cb386bd426c78e09c5e131fcdeded08dd7716d55c846485397ce2b566325e3ff52802413063db4ccde4217e3e359535e97e276d862a4cc18f"}, &(0x7f0000001ac0)=0xda) syz_open_procfs(r0, &(0x7f0000001b00)='net/fib_triestat\x00') msgctl$MSG_INFO(r7, 0xc, &(0x7f0000001b40)=""/144) [ 69.301473] QAT: Invalid ioctl [ 69.376855] QAT: Invalid ioctl 2018/04/19 06:09:37 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xbb16f27df9c94363, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/04/19 06:09:37 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 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fff, 0x1) getsockname$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0xd2, 0x8e, &(0x7f0000000080)="9b65404ad36058e271f7b03fbcc83707cc764e111867c7967ace627459658705604f46d38facfdc210bdbbe5a7e6bc3c72022a1807e7ca751c7fb11cd9fed9a67ffaf8ba84ffe7157a42b7a0463b930b7cf8c393aa3cb5da5f071a69ab364a6986efbd65d6ba6a0f752a61566dbe7dda12f424a4028d4668dcc64df4ddb901b6b29ade6bf96b10ccb406ff6703d17e9d454d0af942ac7db12c39f74eb6bb33282089a8dfff87b38bee81fe9c0b9f39ae5558c90fa2287db9bc0f752188caf78c5ab6ff370fe63ae96af3d01f25819fc64690", &(0x7f00000001c0)=""/142, 0x6a54, 0x2}, 0x28) pipe(&(0x7f0000000180)) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8, 0x2) 2018/04/19 06:09:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000003c0)=0xfffffffffffffffd, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000380)={0x3, &(0x7f00000000c0)=""/215, &(0x7f0000000300)=[{0x7, 0xa9, 0x59, &(0x7f00000001c0)=""/169}, {0x1ff, 0x2a, 0xffffffffffffffb6, &(0x7f0000000040)=""/42}, {0xef, 0x70, 0xffffffffffff32c8, &(0x7f0000000280)=""/112}]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/04/19 06:09:37 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x100000001, 0x100, 0x1, 0x3e7, 0x18, 0x5}) 2018/04/19 06:09:37 executing program 7: r0 = gettid() r1 = getpid() setpgid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x24100, 0x22) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xb795}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x29, 0x201, 0xa4, 0x3, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, 0x8) ptrace$poke(0x4, r0, &(0x7f0000000200), 0x7ff) socketpair(0x4, 0x5, 0x2, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) prlimit64(r1, 0xc, &(0x7f0000000280)={0x0, 0xa54c}, &(0x7f00000002c0)) r6 = eventfd2(0x4, 0x800) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000300)="2008a558ca9a19de682361d90c4666396daf215974baffdfdb528e5b6cee18f6294bb2aaa3e1ef0c765ae2962507e197572d60f26df1e7d43acfd2c3ca3b89ce8c0ca3979b84d023d63638ccc45dcaa97fd193ac1d46e08724442aa98f28755b23350bf2618d84e5aeb6250bed2d036e5b4ce8cab4d54ebb7fa607e013e36d521c15ea92f9adbd410f80735a6f") bind$llc(r4, &(0x7f00000003c0)={0x1a, 0x104, 0x6, 0x401, 0x9, 0x5}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x4}) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) r7 = msgget(0x1, 0x8) r8 = getuid() fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) fstat(r6, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x1, r8, r9, r11, r12, 0x80, 0x7933}, 0x3, 0x6, 0x5b3, 0x80, 0x1ff, 0x95, r1, r0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001880)={0x400, 0x3, 0x7fff, 0x8b, &(0x7f0000000700)=""/139, 0xa1, &(0x7f00000007c0)=""/161, 0x1000, &(0x7f0000000880)=""/4096}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000018c0)={'bridge_slave_0\x00', r10}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001900)={0x8001, 0x0, 0x2, 0xdc5f}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001940)={0x100000001, r13, 0x0, 0xa1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001980)={{0x3, 0x0, 0x1c00000000, 0x2, 0x1}}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000019c0)={'filter\x00', 0xb6, "cb4a195f8ad0c824e73cea54be1fe70f83e594e4829ea3477679cf963467da65d2ce2e284a441619e552211e2f9c1dfb2ef810e9c8a9b2a7d1e0d814fe2a5e72e251ad3b85e5bbcfce03df1d3c20f59e042c7ba8174bb91bde1e39d74117bdaea44df875c7e2d4ec944ff4d03a16fa3a5a65e6eac8a95162d0e43e5aac8cb386bd426c78e09c5e131fcdeded08dd7716d55c846485397ce2b566325e3ff52802413063db4ccde4217e3e359535e97e276d862a4cc18f"}, &(0x7f0000001ac0)=0xda) syz_open_procfs(r0, &(0x7f0000001b00)='net/fib_triestat\x00') msgctl$MSG_INFO(r7, 0xc, &(0x7f0000001b40)=""/144) 2018/04/19 06:09:37 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='cmdline\x00') exit(0x0) read(r1, &(0x7f0000000000)=""/108, 0xffffff91) 2018/04/19 06:09:37 executing program 1: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{0x3d}, {0x3}, {0x6}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x30, 0x7, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) 2018/04/19 06:09:37 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x11, r0, 0xfffebfffffffffff) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x800000000009) [ 70.157725] mmap: syz-executor0 (5887) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/19 06:09:37 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x8, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4c0402) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000200)=""/4096}, 0x18) 2018/04/19 06:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000640)={'syz_tun\x00', @ifru_settings={0x30, 0xa7, @fr_pvc_info=&(0x7f0000000600)={0x10a6, 'bridge0\x00'}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x0, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000080), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff]}, 0x8000, 0x4, 0x400, 0x0, 0x100, 0x7b9, 'ip_vti0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x201}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8, 0xaee, 0x9, 0x0, 0x0, "47d99372e3158e1ea2452f0e60f2b5804f5dca237e7f0f3b90aa4bc53317dccade66b3c0089c023441861ed3be3c5b77427b64dbf9b91948a762981d8e3bec66"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/04/19 06:09:37 executing program 6: mmap(&(0x7f0000283000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/19 06:09:37 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, 0x0, 0x20000000, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) msgget$private(0x0, 0x125) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/04/19 06:09:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/19 06:09:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/04/19 06:09:37 executing program 0: r0 = socket(0x100000400000011, 0x5, 0xfffffffffffffffe) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000200), 0x80000) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0x4, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) ptrace$getregset(0x4204, r2, 0x7, &(0x7f00000002c0)={&(0x7f0000000280)=""/4, 0x4}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/228, &(0x7f0000000080)=0xe4) 2018/04/19 06:09:37 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) arch_prctl(0x0, &(0x7f0000000040)="fa53cda65134c37169cd96a523c2eff937488d45eb1e72d79e") getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) rt_sigqueueinfo(r2, 0x3, &(0x7f0000000180)={0x11, 0x5, 0xfffffffffffffffd, 0xf76e}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) 2018/04/19 06:09:37 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR], @ANYBLOB="fb93bd65b7dda714ed617ae6a8114e8cdaf5b2a9a76de4b7690bd41d28c3fb5a3fb20c2eb0351f04324e7fcef049f65cd52d8b1d406431504e2d6727b72afc021fdff1b952ad52ffd2bbc074490f77cbd551f90ac842bc54d2eb7cfe3520a22390bb87fef5a21a58218654b602b1a9c49affa453040f0fa5d67bda53aced080c7cc2bc8e8f595763ab7b789719d2c99a7683cb45a6f201c5cf2c7b7b38a5b9fe43714f7215331991bc5a1e77cc774f5c50493bb1b096f07ddefdb345d03ae2f830d0f34afd993181275d644cfea580319d2baec5b61bf26262f2be", @ANYBLOB="d313fc1666b1723f3053d92367552dc3eddd56f7d8a8194be3f095ec9f21683bf35372b2d57d9263230bbaf0bc45d0b2032eb9d2d4105d17e2c9f912cf065a1984e56cd716c753b234c38bf40f1960d78cf620874c16665f76622c80f3b6f4434ed679d0d63de6c7c007e54e9acf2a1341bc43feaaf2dccb498987d4f1a1a8c23c7d39bc1cc2d522db19e0b1640292de65465e54a862fefd28691c0d0e8c3e75e81ea99a11439e628601400e9bef6a4ba3425d02fcfa0d9784a26c92342acb", @ANYRES16=r0, @ANYRES32=r0], @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000a008701e3f2a7fa7965355dca3ba92b79752b5088fc615ab6970e35490809b524efc0ec688967650196"], 0x3}, 0x1}, 0xffffffffffffffff) read(r0, &(0x7f0000000600)=""/181, 0xb5) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="bdbab4afe4ef4ec6c83b650bbdf6281b430e5214c2d09f43fd9522e4c27fe5d37d86ecdc849b512bf2e473301b13adee44c2dda5195ed0ae493eaf3d66", 0x3d}, {&(0x7f0000000140)="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", 0xfb}, {&(0x7f0000000240)="7296dffc2115aa0ac6dfd38b034442aec9fac5479a0a38ae4042284da436255204df1cfba8b2c8875cd594006c68025b16c040deca0023799c36870135e133792c066ee7cac8ca59985d8bde798694a844a33ac3ecdbff07854ec3eb883887723774e400119f4b5e77f19a372014169eb5", 0x71}, {&(0x7f00000002c0)="85393e7e072a4b09e7b8b133197c13e5ea269f11cdb30000a9fc675a0a563db774ac9105d20422312f9086eafaec4e579190d59d9e9fdee8cdbeaed2ab0c6c6f7deb1c9a81af684882fb16bd5300fe5cb7", 0x51}, {&(0x7f0000000340)="14552c6a13db98ec276dfc66f4a4684aa6ff631991ea82407ab2dd00734ca5bc3d1fa6d7cda5dd58b7e114a31722ff4051e631982a8d6d19df8babb3ca388dd7602ea90d2b9a495e4c60d9fbfd45feb7f3754a9a49cfb3ea85c35f4b3883024eba1c9d8f", 0x64}], 0x5, 0x0) 2018/04/19 06:09:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000f8ff00000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) dup2(r0, r1) 2018/04/19 06:09:37 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000001c0)=0x6e) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000002c0)={'bridge0\x00', {0x2, 0x4e23, @rand_addr=0xffffffff}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) r3 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000000)=0x80) accept$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/04/19 06:09:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00003efff4)={0x10, 0x0, 0x0, 0x808000}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpriority(0x0, r1, 0x101) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/04/19 06:09:37 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x77, 0x4, "c616124f8ca8037db739cc48e33b2654cc28f513d748f9d9604df92bfa982f5c6a74462463ef5cd27dce0aa8633c913e313fe2d2f5d469854de080fdeb04020ef340de078f489e7d74988401c39fb574087f8d870f6331e30e9921dd40dade5e0278aac8a937c6c92a3b094677ad24"}, &(0x7f0000000280), 0x1000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000340000000000000003000000000000003d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xba0a, 0x30, 0x34d, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2}, 0x8) 2018/04/19 06:09:38 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = getpgid(0x0) getpgid(r1) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="1000000000000000020000000001005f2df165935b000000003f00000000000000000000"]}) 2018/04/19 06:09:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="1800007bf1b1240000000000000000ff0000000004000100"], 0x18}, 0x1}, 0x0) r1 = socket(0x2, 0xa, 0x401) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3a, @multicast2=0xe0000002, 0x4e21, 0x1, 'fo\x00', 0x20, 0x64a2, 0x5f}, 0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0xc40, 0x81}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x1000, "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"}, &(0x7f0000001140)=0x1008) 2018/04/19 06:09:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1, 0x4, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4000000004e23, @loopback=0x7f000001}}]}, 0x290) r1 = socket(0x9, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9, 0x101, 0x6, 0x101}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x2101}, 0x8) 2018/04/19 06:09:38 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280, 0x100) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x300000c, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x60010, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x53, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getuid() setreuid(r1, r2) 2018/04/19 06:09:38 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}}, 0x9, 0xf3dc, 0x4, 0xfffffffffffffffa, 0x8}, 0x98) 2018/04/19 06:09:38 executing program 6: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/19 06:09:38 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x5}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x12}, &(0x7f0000000040)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x5) sendto$inet(r2, &(0x7f00000001c0)="10a1e3eae08168dafb207294054cb8d128f10afb7e502742277ac550faed6a26686d3135b3c0f862d5f0b4ca0ecb2bacd55645fb9a8a4a2c46cec92f06972f8b1fc6e69e848969839b67b0236d6bceca0b5877a0d298714df6cd56c934b40362899f3f839830895b2338c912c7f9dfa6777233b6b215067cdd1566f40f6ed828b980faa6c08cdee9f9179f2845850ce78fe0526d414cbfb881f0a1bed64086b8246bc2187251552862e7721bfc4ab870621e4910ab40f1699adf60847ad12de39e0853855742005d6482db80e7a856bd65f7151947546ce5ba59f09bfc792448a33314d9d54081", 0xfea6, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = semget(0x1, 0x5, 0x0) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000100)=""/165) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r4}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9c}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x350}], 0x74) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f00000002c0)={0x3, {{0x2, 0x4e20, @rand_addr=0xbc30}}}, 0x88) 2018/04/19 06:09:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan1posix_acl_access.vboxnet1cgroup*\x00', 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 06:09:38 executing program 7: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20000000000020, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xfffffffffffffe61) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 71.687260] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/19 06:09:38 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0xfffffffffffffff9) 2018/04/19 06:09:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000380)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x2, 'nq\x00', 0x11, 0x40, 0x72}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x7, 0x3, 0x7f}}, 0x44) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x440}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000140), 0x80, &(0x7f0000001840)=[{&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/216, 0xd8}, {&(0x7f0000001640)=""/205, 0xcd}, {&(0x7f0000001740)=""/223, 0xdf}], 0x4, &(0x7f0000000040)=""/15, 0xf}}], 0x1, 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0xfffffffffffffffe, 0x0, 0x3b95, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) [ 71.846315] dccp_v6_rcv: dropped packet with invalid checksum [ 71.912440] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/19 06:09:39 executing program 5: setrlimit(0x7, &(0x7f0000a9cff8)) socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/19 06:09:39 executing program 3: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x295) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x104) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x1, r2}) 2018/04/19 06:09:39 executing program 6: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/19 06:09:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}, 0x80000000, 0x0, 0x0, 0x0, 0x1}, 0x98) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) 2018/04/19 06:09:39 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xf, r0, 0x1ac8, &(0x7f0000000040)="7912fa1ca8fb04cc81d398ec6dd688e2c5d3eb5490cc455c51960ee4281d04c40d230b37fe0cfefe7c828c76197ab35aa124bb30b5486ef5cd663627b9d923623e1090dc0ba80f5ea2197f5e881a4550b2c4404e09f78bad8ff694a0e961a28e10347a65b22c6932f64efb59406685146d07cd5a46daf234ecf75516dc643d98efa11d03b0e29e614279710332b8403149aadb945fc25c7de0e54e169597d691a426d6224ddba8cfade5a877f5494fa8a092c46c6ae82ead1bf1359e") pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x8}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000180)="c226cb4f5894e8167aade263ff090db4ba64bd965b41968bbd0879515ae4389a0b414b5089a8d7b65c1dca708a3c42f7c1074856d06abb9a7c99c82e7c9d023af8a14c8ea08267b2e697fa85035ebe79a65fc306f548c73b169106a125f310cf35a69e191885cd581171c2c08533db7c91fae7d43d9886e5ec3d358c29dd1cdf8674992715df1af1cdac690daf3f25c0ac3ab178ae928f4c268cbf8cf0ef55fb96ac6d767d43aee75dc3b9f68f83e0127e5b4068dfd098b069b384a28cf7f8ea56b6ac767cdb382d952fe6681dd30d85214f") 2018/04/19 06:09:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x7fff, @empty, 0xffff}, {0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x2, [0x7, 0x6, 0x6, 0x2, 0x8, 0x81, 0x3, 0x3f]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/19 06:09:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000380)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x2, 'nq\x00', 0x11, 0x40, 0x72}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x7, 0x3, 0x7f}}, 0x44) sendmmsg$alg(r1, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0x440}], 0x1, &(0x7f0000000380)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000140), 0x80, &(0x7f0000001840)=[{&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/216, 0xd8}, {&(0x7f0000001640)=""/205, 0xcd}, {&(0x7f0000001740)=""/223, 0xdf}], 0x4, &(0x7f0000000040)=""/15, 0xf}}], 0x1, 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0xfffffffffffffffe, 0x0, 0x3b95, 0x2, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) 2018/04/19 06:09:39 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0xfffffffffffffff9) [ 72.070679] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/19 06:09:39 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/19 06:09:39 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace(0x4207, r1) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) 2018/04/19 06:09:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xe, 0xeb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r2, &(0x7f0000000000), &(0x7f00000001c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r2, &(0x7f0000000500)='r', &(0x7f0000016f02)=""/254}, 0x18) 2018/04/19 06:09:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0xffffffffffffffff) 2018/04/19 06:09:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/19 06:09:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e23}], 0x2c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x6000001c}) 2018/04/19 06:09:39 executing program 1: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x88002, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)) 2018/04/19 06:09:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@ax25={0x3, {"e1a2d2974d6224"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000040), 0x0, 0x4}, 0x0) 2018/04/19 06:09:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x3ffe) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/19 06:09:40 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fdatasync(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/04/19 06:09:40 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/19 06:09:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x3ffe) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/19 06:09:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xdab2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x4a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000e72f54)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f000072b000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r3, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x2, 0x8}) 2018/04/19 06:09:40 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="063d3b650453", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @noop={0x1}, @noop={0x1}, @end, @ssrr={0x89, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 2018/04/19 06:09:40 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x4) readahead(r0, 0x9, 0x2b5) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000180)=0x2) r2 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000300)={0x3, {"dfb170274d2f2e"}, 0xa7b}, 0x10) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x3f, 0x1}, 0x2) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00000000c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000240)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x390) fdatasync(r2) 2018/04/19 06:09:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@ax25={0x3, {"e1a2d2974d6224"}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000040), 0x0, 0x4}, 0x0) 2018/04/19 06:09:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)=""/158, &(0x7f0000000000)=0x9e) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x10002) truncate(&(0x7f0000000040)='./file0\x00', 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) 2018/04/19 06:09:40 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd606efbff003011000000000000000000000000000000001f000000000000ffffffffffff01009078000000006087052b00000000000000000000000000000000ffffac1414aa000000000000000000000000000000000000f1e868580d8ef204c202fe729976fae6d65adbca4ededf8b19c7444d601633e8e8987bd5a1df5aa190ee4f4d095288a431932ed9f1a0803ea0c96fad0c8f6c1cd81d7918952839381bfa43bb0342f2db4a23f63113a21c07a7ccc7472c0862ae1f43d7bf0ae0ff3554c28e3fb30cd3"], &(0x7f0000000540)={0x2000000000000, 0x0, [0x0, 0x0, 0x0, 0xb99]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/19 06:09:40 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d2d000/0x2000)=nil) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x7, @thr={&(0x7f0000000000)="99173aa42e2a320decf13449ec55bfe27555cd6f585afe7ea1bdb44aca157febf51aa0b26afc355257620bfbb55af0c3a6d61d5452af2bf2c680c87661fce91a4711489f3fbdb86538b4e3c8519bd02ddac9fdf6d1fac8ce6912c76eed9ecf7850dbf3663e6408424ee8fd4451615b5873b73290dec184758f3f9bde7d74a89f81f7556f4fa2c70b943c086a663f40522b04b92b490bc0817ae8", &(0x7f00000000c0)="da5aa0832e1fd20a06057cd851895935207169e813892bef1df2922cdf914eeace80e9c795cbee69b438ef7098b9750a3db15e1e77aa74b354570e2478f3ffbce395c647d1d5cd4d78792a6b6910e896f41382aa3a2d0e9ccb8740dac8c7f211dac16031155bd17dadea9969301fdcb6cfa33018c200ddf6266f2653d860c97a4cb5d203b102ff608da400aa2f41e9442b11b95a097fd78f946554a570bf35b87c4be0d9042bc27c712e2ae20c22ea7ef130f95e17e90fb2402d80978797b48621cb383d71c7d8e78b251b"}}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000280)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/19 06:09:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000140)="bcd29fba5ff2433ad0cbc148731e6cf3c07c1ac19fd87ff58536c52fc92053ba74c7bbd86ad539a1b20d5f8d7594c46fdbe7a8b29b5a5a1669a05d84313d44edd899f74c2f2c302886ddd82d1ef01f548d0a0f88d01076ce6c077f39d691f42eed620a96bf90b3e741f736267775e2d448f992609de10e8504e247ef405ddac27e113d17b7b168986be5a17f6347179cc31f9839f7bfd9654ffc12aee7f7947dc6977404dbe108c607e6c312210f4daf7a87583148e45dd0d562eed2f43331aa2298dae543685e55c77624e7a81a21a8a9e59498d4fe1949cfbd", 0xffffffffffffffdb}, {&(0x7f0000000240)="3e4ef9203139ef0204c86917a04d692bddcb065caf4a01b7eb96ac4da7724887bc12c5b8f302c86233a2ca841c880a6f1cfe24b7934fafb8a37a9eb29c16911bd0f61965d0636f0476a1bccc5371c1b2f409707da0803b3d491e0b57303e55a57c2109562a3a068400a344851a01c9a821eb70ef8ddc092e449891f54e87aaf6e8456618288b6249a845a1b2628ff145fd53d57568497fd6fad61ba955c4f9f61165d4d551fecd7aeac62fd9ea6fd8c7980472596da7cdf01337474e4a0000", 0xbf}, {&(0x7f0000000000)="838c43197c680f1bfd1b608edcefe8b47c5b1170179dbd1a514dd7e9b10aeb1329bd34fdb87b7339838358a53bfefd0fd3336129fb675cc01b2b5313ec01ac1089bd1195a0e77915eb0586", 0x4b}, {&(0x7f0000001440)="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", 0x1004}, {&(0x7f0000002500)="0e3eb9ef4723cddab23b2a3cb501f2f42837427787cb3b5c1a41081e631a9a81bc94d7f681ad692f39b81ebe2c00cd102614f2a834b55b47ea068c1d3b59cb533ee220a86c07099281009c90c2deb30ba0007ff64306ce93304d6a68fbbc22b2b4ae3c4e525ea5ffe35907417129390ccd97270d9fd29a9f59f14c1675c88942e8fcc23aac4f19c0ddbcb09ab8466ff8c66fdd0b7a2f9a5b298d3343db205e73799a6c2883", 0xa5}], 0x5) 2018/04/19 06:09:40 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x92}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x9e, 0x1ff, 0x5, 0x8, 0x8, 0x10000, 0x5, {r2, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, 0x9, 0x4, 0x5, 0x2, 0x101}}, &(0x7f00000002c0)=0xb0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) sendmsg$key(r3, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) read(r3, &(0x7f0000000040)=""/69, 0x45) 2018/04/19 06:09:40 executing program 2: unshare(0x1fc) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000080)="09144ee37ee3e560113820f3860c2761acf614f126ec810d5f1490709fdf50b4d83c4a5d5e92c3b282b1530a0c7a5ac8ca72976d0ca9", 0x36, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x100, 0x6, 0x80, 0x1897, 0x100, &(0x7f00000000c0)='syzkaller1\x00', 0x0, 0x4, 0x1c000000000000}) 2018/04/19 06:09:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/04/19 06:09:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0xff, 0xc}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x9}, 0x20) 2018/04/19 06:09:41 executing program 4: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)=0x0) fchown(r0, r2, r3) r4 = dup2(r1, r0) close(r1) setsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f0000000000)=0x9, 0x4) pread64(r4, &(0x7f0000000080)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001180)={0x1, 0xffffffffffffff97, 0x4, 0x7, 0x3, 0xfff, 0x714e6905, 0x9, 0x0}, &(0x7f00000011c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001200)=@sack_info={r5, 0xcd31, 0x7fffffff}, &(0x7f0000001080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f0000006d763bb5ef534c536e325b4f3a823e6ce016972402f21cbd6c647cf43ca4e6a1313361797bb2e52698f7043d1c68e16e739447e1190f989671c768fd33594885ed2d3cb09f676c5bed7531632a4e81d46a3e191a"], &(0x7f0000001140)=0x57) 2018/04/19 06:09:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x184, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="704a924b5281901f5b8751bc065ccfa3c358b6dbd89ff4cbd51594b4eb17603ac0251f23828eb10c20b49d741040fcc4cbaf27cdb7ca17b14e38cf44f09af69967b6d609dac04880e37844a6338c0caeb5e721d9bfc7efadb5c6f39419e1972ff268a50e8fe102c116506b5cdfd395eb359196e55933432583b89b", 0x7b, 0x800, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/19 06:09:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@empty, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000001, @multicast2=0xe0000002]}, 0xe) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x4, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f00000001c0)=0xdf0e, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x110) 2018/04/19 06:09:41 executing program 7: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x2, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000011c0)=""/4096, 0x1000) pipe(&(0x7f0000000000)) 2018/04/19 06:09:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/30, 0x1e}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/161, 0xa1}, {&(0x7f00000006c0)=""/47, 0x2f}, {&(0x7f0000000700)}], 0x9, &(0x7f0000000800)=""/12, 0xc, 0xffffffff}, 0x40002000) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f00000037c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x20) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000700)={0x5, 0x10001, 0x8, 0x8, 0x6}) 2018/04/19 06:09:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)=""/158, &(0x7f0000000000)=0x9e) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x10002) truncate(&(0x7f0000000040)='./file0\x00', 0x3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) 2018/04/19 06:09:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x3ffe) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) [ 74.145461] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/19 06:09:41 executing program 7: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x2, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000011c0)=""/4096, 0x1000) pipe(&(0x7f0000000000)) [ 74.194202] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/19 06:09:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x184, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="704a924b5281901f5b8751bc065ccfa3c358b6dbd89ff4cbd51594b4eb17603ac0251f23828eb10c20b49d741040fcc4cbaf27cdb7ca17b14e38cf44f09af69967b6d609dac04880e37844a6338c0caeb5e721d9bfc7efadb5c6f39419e1972ff268a50e8fe102c116506b5cdfd395eb359196e55933432583b89b", 0x7b, 0x800, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/19 06:09:41 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000080)={0x92, &(0x7f0000000100)="8e70194adbadd3d5431210355fa6f38e6b6f8cc284344b7d55079d9973c67c18da7a624a62cfee675083ccc300817a0f3a62ac8d935348b4ad02c613ce52362d57aee45faf929ec4d54234d3ffd3a985cc7f2e2ce4fa52213533ac99044bf17df5727e18298b7cfd6c30eddd24290cf855b50a1396012c4cc5a269c4abbc39281d7e18380d91f0d1648c31346857c316923e"}) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="500300000000000000d35793990f7c92e5bdd35cd727f60c6a8539c5c2dd5e11f4280934724f22d64f2371644c0f40b1c7b89cf7991161bbec4c4c0a7073995aadcb78eced28507e6dbef98117095426c54e6aeeb79c01984f52214f5014ccddae9cb89b3e3e9043378d200e", 0x6c}], 0x1) 2018/04/19 06:09:41 executing program 1: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) inotify_init1(0xb305e4a6fc0316ce) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x3fffffffffffffff) 2018/04/19 06:09:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff00ebffff0b000100010000137f0000010c0002000200000000000000"], 0x2c}, 0x1}, 0x0) clock_gettime(0x5, &(0x7f0000000040)) close(r0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfffffffffffffff9, 0x8, 0x4, 0x20, 0x3, 0x0, 0x0, 0x34d, 0x40, 0x3a8, 0x12c71a3e, 0x5, 0x38, 0x1, 0x7a4, 0xaba, 0x3}, [{0x0, 0x2, 0x9, 0x3ff, 0x7ff, 0x5, 0x8, 0x1ff}, {0x0, 0x43, 0x9, 0x200, 0x8, 0x9, 0xf3, 0x6}], "24f56b612e888aed322d18898922140fe009ce87e67a41bdc04a61b4495a7b65149ab92da47d676a27dee780ab4767561a2569331f8f7d82bd5d8301834fce8b07ece0b3ccd1c2a54df8a3a5058b4d92b1720711dc15e1b21d23dae6f9e439bfb8f1acd8781cd72569d6b66c901c08", [[], [], [], [], []]}, 0x61f) io_setup(0xffff, &(0x7f0000000080)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xbe9, 0x400) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x6, 0x46d, 0x800, 0x8001, 0x7, 0x55}) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000000c0), 0x0, 0x5, 0x0, 0x0, r2}, &(0x7f0000000180)) 2018/04/19 06:09:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x5, 0x5, 0xda0, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x80000001}, &(0x7f0000000140)=0x8) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/19 06:09:41 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'vlan0\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x400, 0x10043) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="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", 0x13c) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xd, 0x2, &(0x7f0000000180)=@raw=[@exit={0x95}], &(0x7f00000001c0)='syzkaller\x00', 0x4, 0x4b, &(0x7f0000000200)=""/75, 0x41f00, 0x1, [], r3}, 0x48) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[], &(0x7f0000009ffc)) sendto$inet6(r2, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/19 06:09:41 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket(0xb, 0x3, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x15, 0x80005, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='net/sco\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x58, {0x2, 0x4e20, @multicast2=0xe0000002}, 'yam0\x00'}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/if_inet6\x00') mq_timedsend(r3, &(0x7f00000001c0)="9c6c183777df032699ba1dafc76409191375612d7acf4a73a7d8598bfb97b27141410be97b2de8f825db9fa81ddfe878411102f27b113ad5f98abffcb885", 0x3e, 0x40001, &(0x7f0000000140)={0x77359400}) getsockopt(r1, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0xffffff10) 2018/04/19 06:09:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) flistxattr(r0, &(0x7f0000000040)=""/76, 0x4c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x13}, 0x100000000404, 0x2, 0x0, 0x0, 0x41}, 0x20) 2018/04/19 06:09:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x10001, 0xfffffd88) 2018/04/19 06:09:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x2, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x21, "2ae6c38817c9de1e71bd656eb58aefccd9ad6b4f35b485fa6dba3487dc4cbf3ef4"}, &(0x7f0000000040)=0x29) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x53, r3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x5e17, 0x8, 0x80, 0x100, 0x20}, 0x14) 2018/04/19 06:09:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 2018/04/19 06:09:42 executing program 1: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6tnl0\x00', 'bcsh0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r1 = socket$inet(0x2, 0x80005, 0x80000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0x2, 0x400}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x58, "bc8582abf805788ad2ff52d222f823ca83dad962107d92b91f87f28029765156953559eb6692067e095a2066a93bbfbb7c8d939a0e8c34839b7d39fc720f88192199d4f6f9621dcdf4e04fea80dafcf4a46256f2670f19e3"}, &(0x7f0000000100)=0x60) 2018/04/19 06:09:42 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x2b}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000140)}}], 0x1, 0x0) 2018/04/19 06:09:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002e00)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002f00)=0xe8) r4 = getegid() r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0}, &(0x7f0000002f80)=0xc) getresgid(&(0x7f0000002fc0), &(0x7f0000003000), &(0x7f0000003040)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003080)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0)={0x0, 0x0}, &(0x7f0000003100)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0, 0x0}, &(0x7f0000003180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000003c40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003c80)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000003d80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, &(0x7f0000003e00)=0xc) sendmmsg$unix(r1, &(0x7f0000004300)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000240)="1cfdf2f60ec64e76f3b461fcda8a127c4adfffd0b4c4e40c5c8669a191f22f992c966854d653dc95c719e506df800442650cae2a797c89e3f1665fff1092a263bf3d8b1f488065244009bf0010f1808c5d1509cb2cab7744c2325b08491b99c21288eab5a355adf293f3ab1ead6ace577ae45d221b92307386741ac031e341a1dbfb73f37e7f891651bec9d725686ef39d93e537b95262f30ae9f17182b6912e1ac9abdf94b158976ce58e1dedddb3510fe6279dc428f6e0adad812d4982c53ca38cbb4f2d263b2285eec73314", 0xcd}, {&(0x7f0000000340)="480f504757dd984c6b7bf5af18af32044a8008bfdd112ceeeffcda75f4155431a7f7e3d89372ba6b46f1c7740c985f9fc20e2b4f97f14ebbc478311d781a585a24d867dff52b6455c3acea2e32c3a54ecf0ed84f181b9072b8e19f987ad7f09823279705f5175a8727131d2182a05247805b3f861175dc4b774b", 0x7a}, {&(0x7f00000003c0)="2cc211131c73f99f38addcd4add9ee0b8614de43b7bab4c3ee2adc3e1509977590db48ee4247df0718e1874fff13c82758b8b2b5bfd56f56dc3a451dad71f3a4079e550d4d9a31b07e061481b6631660339bd024a81cba12fd70c7e453c56f7522a6ea0d5445ad08dec9f9746d3b624ee1b244ae05091e04f1cdac7165f09cdd26e1e43905049a5d495f37dfd7191f0029ef00b7c65380c3e0b18a63c458691eff961df1fecc98111303d67a58ddb376778d65a653f648f7a470205723e130050450d0edbfd080b9169c3611737dbe973d516290a3c3e0e61a40e5a9127593810f70e75e86bc04910e", 0xe9}, {&(0x7f00000004c0)="f9b31e5a2307efab8ca4d4c4fd55db24868cbec2a48dfa592c0071cf5b86a9c8f02f8583ab7a04b0df2f1a65f0adfefb52c8613aeae510275b8e97b98578b30fe89a9c733907820be21ad8af34de6bbe1d1719f8cf06d8bcf41bcb849ad058c4290f13d0f3b59a40b9cc8b2550f8ff6c38c1bf231770241c5d82bd26863ea8e70ba7862178bf3d3fac20dc2f62ab3377eb0761e780fc4b809c28e966412083fe20f8da0b5d0e0922861400778edbc8e94e30", 0xb2}, 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{&(0x7f0000003300)="8b321c3aa46ee07186f31016b60d25c18fd2297cc3524cbf6477c5329fac8228e2d8085f8522d86c5e10d2b14be05ded598e3cb9983cbcaa461e384965e6c34e973076a0ce24a7e6db9c237df5abe78d9f25aad0d64e71ee025f657252df15202f6fd94d1131273e7d7170a4e8eb2314f803373c0a0ffbe6e31a2aa5b148db6ed2fef9c1374a443ed37696e45d2fbdcacb213ddf3620bbc9b72e9dbf6641962e57f18e6a099d2f6a5178752e3d0637ca18f2684e6979877b6e6c47f5a5618bf0bfd210a69eae5fc21e17a35e1487b3fadfa995650f7c381eca", 0xd9}], 0x2, &(0x7f0000003440)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x800}, {&(0x7f0000003480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000003500)="b6dfe1b2d2d0cecd31a4b247a7a944cb4955504aa8f7a858ea4f4ea73fdd5a618c89ea3615a363ce33973055c5dda82afcaf0394cd6d801c44f134a76802050cc109e3018c69696314d4d78bb3e70e35d50e302a778d1daba988888992035addbcf13d05243682cd154a4fd4c422a70e104015396afacc8ed3e27b38d6b46d52c94ba79a909dc735cfe6ecee25406a3dab8a915824bddafe2e92b1ea2165ab1acc4e8394c448c64fa091717dbdd513c6", 0xb0}, {&(0x7f00000035c0)="ac0b283313238b393c52930a7dc4f07b937bc91f9287f77ce5b0ab2e0030b2318b533733dc0be1f43fb9cedb7a6edaed51ae4593eae7b147c3a637d570b2fb5c550916d0a9b736c33f08c3f09011e2a5894a4905bf111c14ecbcc0200af145dae9c39f103999f794f2f2a2f3ca706f6322db7c97c9a5350cf07e2da93c2cf005c31fb8f018b664100fe14c3f2549aa24972de159cb50a32a941d125cde7b2c26d7242fbaa5f75aec3969ce0302e8d3c2a62d61ed0a10eecfa3c749bcdce50fd82ce17305a808c1266105e2eae437e03a", 0xd0}, {&(0x7f00000036c0)="8cb7ba300599141ae558dd4f2ad2aa2cbd680a2645a29738cf822dc4cbe7442995e067211c66dc17d0e5b4434a42ef51b96c2ea1ecc40f6728a462b2ecd1a0835a99221682f0ac8f32a82aac33c9c9a4acf15d0ff86821ce9bce42f934e96d9662331ac0260b99f002a94a4c6cd4af89f889d2be5e482c21d6f5a03cd3383b8c2ad29960e6d482a5495a1ee802711093e87870108991432ac3f8ea23e4ae28533d268ca8063e8a97532de48a427f0ac18adb5ae7bdd86b0405e1a41bd6856ad39cf10ee381e793cf05e2ee9476f99e6a98392ab9f8d83fa5", 0xd8}, {&(0x7f00000037c0)="0c945a0dd9aaf4fd87d69c0c34e11312ce4b3e240c4f250a45f55f3d76e3a4a31d", 0x21}, {&(0x7f0000003800)="fa0e4285d7d3db9ff27b26e28b14e0e7e4ce8b460dd4ff2239407d1ceb659e590ed3369526cb1ffa1d2d4b1fddb802d2fc12bcb6b28c10a9a5ef6f1b2ac27034884813883c3944ec3b99d389cfb273f3010b0b7e2727f6f8fd2982449ffaf4f7db64594274262df6e557460e060bed", 0x6f}, {&(0x7f0000003880)="4191533d314853d8f6bb55adc3169bf06873d1bfd9734fd0c5e9f6eabcc70d804463c03df52599232715b0c61e0f6395ecdab37a00678d6f41ee58c4289c546f01608719326e9c45f85873cd9cbf77932d4f5474c30b2f807fa2da76939f772b8f81a445a945a6c1ef56bf95f3d039ff43e770584a46cde495ffc5ac13526f44d178bb2e967f6b8efed6d5dd823eaf60ff89e6eeb07a0150bba38de1d00e6f331ac7329e8d38ebafd3c76608d4bf057f12b0e4125d7729b65653d9fb6692c5313202f03a1d", 0xc5}, {&(0x7f0000003980)="3487fb4e22c68cc5782a74", 0xb}, {&(0x7f00000039c0)="c27bdf4d6c392bf810d248616abb183044fb6a4e407bbd6e0793adb1da98c238572c8f0d180fda21ef25c6a10821c24d9a6bcf8d1d26c93ccad7d4c8eed672bb5e4eae2ff0c7a10af10e598a4222df0061c5375e37ee8d599ca899ad049ffde254781645b359beda7352d82d3a99cb108af8d0ae3ddcbc9abe5c86c1056493a1d9587a3635fb01be1a0893261d26d8273221545ca256987ab267d8b3b8b9533ea5901a296739b0de7ef6424a932b60e069d4d8100f59f7b0d0f70198980e9f48d6", 0xc1}, {&(0x7f0000003ac0)="f5265103ba67c4bdb9228a6440d66d536c55c08431fca693d906b6b841820f1f7e7ed9aa549c4ab8a3eaabe90fcc5550695bf874e590c1a09fdc27007811ba323f169a0e1d6e04b0d2c74f7eeeb621b8563111dc49627fcd57a3ef93ec0ce4ede5752206d24eee777c3c21a597377966d08a35fa40c049339ad89e478e6c9589fdd93c04813f9cd3e784a588fecb08f49e9e0bf1637a2696a19dca5e19444e00d031c1bd40cc8faaa5b982c624d94c7640c8f7f9b9cf6a2e3c877d0df13e", 0xbe}], 0x9, &(0x7f0000003e40)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x48, 0x4005}, {&(0x7f0000003ec0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004280)=[{&(0x7f0000003f40)="256603f81f28d1b673e2b64d9a1f9f79de58eb0876fe284c06eed30f2f3718d174d2225baafc628728d10fd43d6f9e25d64afc8b5a033456993ae56821a58838ff057217985597f77c493115eb", 0x4d}, {&(0x7f0000003fc0)="5b1d65b05bae3e2e69b87173fabef2ad57d1b2e71ed58e2124f793c0addb2adb91546e8a2c2134030e612fbc23633161d2867b669cc8d965b478c910f9275fca0e0415fd5b2e674b79ab5660d7ca040236c387015db6fba314ae9c414cef2fc5d47a40853d7cbb1d5168598e4fa219e9de960c365e4acaa75d0e0efb4dbe89ad9f5c0b119ec5130114995c2137939699d4", 0x91}, {&(0x7f0000004080)="3a1e7aef4777d2e02908d3f1dcfddb6decbc145b4bc17985669bfdf27321c60fc6c8ef57305918a681f6bb02db7dd3e66c678cc1022a30aa18b24f5839a80c", 0x3f}, {&(0x7f00000040c0)="11e19e3149a062902aa8a9e97fa9288bdbaee9a1f2a1523848851bed946720de28ec3a6c082eaa493e60d2757f39989d80b6e02c34b6726f8319a5df5619d7873abfee149cbd25c7347ef0ef54ebaab99ed71710314376119a5730c7264af85835163100585fca8bb59849c1227225578d9c41ea1f", 0x75}, {&(0x7f0000004140)="e0aa0744cdcfbed6dd4dd91c1d6c31018772b4136682031b2af1f1a207870193116452c17eb44bf67da7e313f397b739e4c44ae3da321230e4d4a5d8373ce60be7375240c849734390b727c4df090837fb2d29f710c06bd0dd057d93339578a211ebc613be6ca881276f8239349737b94d5e95b6c1dd4f039744d5e095b1373f9bced9848a1e9f9b3ac50951ab2f5ba19ca45b142eefa1089f64f79338b33bbba7296afdeba967c63f03d3f74ce0a5e3914f485409cf2196", 0xb8}, {&(0x7f0000004200)="ce4c82644c48aab15c801f9be63c90bda987979f166cbf0aa2b91fbeae04e0fe39e83a1a", 0x24}, {&(0x7f0000004240)}], 0x7, 0x0, 0x0, 0x20000080}], 0x8, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/19 06:09:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x109001, 0xa) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/19 06:09:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000006, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/04/19 06:09:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x3ffe) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) [ 75.255200] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/19 06:09:42 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xe385, 0x400000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x401, 0x10000, 0x1, 0x6}) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x9751000000000000, {0x8, 0x2, 0x0, 0x20, 0x8, 0x451}, 0x5f1280f9, 0xbe30}, 0x80) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x10001, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) 2018/04/19 06:09:42 executing program 0: syz_emit_ethernet(0x11, &(0x7f0000000080)={@empty, @empty, [], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, "ee"}}}}}}, &(0x7f0000000100)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 2018/04/19 06:09:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0xcc) 2018/04/19 06:09:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc), 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='#\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0xd) 2018/04/19 06:09:42 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) 2018/04/19 06:09:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x80000100000, &(0x7f00000002c0)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 06:09:42 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202183, 0x0) r1 = accept$ipx(r0, &(0x7f0000000240), &(0x7f00000002c0)=0xfffffffffffffde7) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres-generic)\x00'}, 0x58) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000440)={'NETMAP\x00'}, &(0x7f0000000480)=0x1e) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000004c0)) clock_getres(0x2, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab", 0x2) syslog(0x9, &(0x7f0000000180)=""/157, 0x9d) accept4$packet(r0, 0x0, &(0x7f0000000280), 0x80800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f0000000140)=0x4) 2018/04/19 06:09:43 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000940), &(0x7f0000000900)=0x80) getpeername(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f00000008c0)='./file0/bus\x00', &(0x7f0000000800)='fuse\x00', 0x7ffbf, &(0x7f0000000840)) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x6, &(0x7f0000000600)=[{&(0x7f0000000140)="cdddaad4b42d961a1afe06a5972759636dc6171275e5febea10980", 0x1b, 0x5}, {&(0x7f0000000180)="a1df92f12c9064bff45415ac718ac815ab09118d1b66048f34232b67d2fcd26fbb84f34bea706a07b5823e5e7790689fb08fd68684a5243b69548317a9dda1bebd27eba3133e7a5af7cf699accbfbe40671c157cf4451ba44ea84055cb803899d0e825bfc00c28883a276b1eec607c72cfcb50fd9d36540d8951652e0c81d38042285783dde3ffec373eac4bbf3bda46dffe9a54aac3d54afba695460f4a5313802f875161e3813eacf0812f1d30e4e341d1f935f84330adabdaf4e2feb1f64cf742ec5b14d1c1937c7bdccfc8b1e747ae", 0xd1}, {&(0x7f0000000340)="86c84382ded2b37db9334f340757c069dad91ece97e6e4ab92ce0d509aaf5291de09cb31e17713352a202c895a5feb1cd9cb41cb034b6f13acc90d1e1589899a93fc338c59030a27aefc8d9e553cfd1af31fe4ec9ea1e904ba1aafc613755ac3e97ba4ee3ad1fd0bab2689f8c6d027424fb4cbae6033431033e3307686e04ddf84e46c1125646b82517423caa8a19edae9a428938550a52ce112700aa33f1c158c7f47e917ffcb4c928546f90be8df79efac0a00864e60754cd4de272e000e0d5127f3c4596f694fad3df74e7452b59ba3bc4f", 0xd3, 0x2}, {&(0x7f0000000440)="fe2bd4db8fc7a609c691403320db9e53", 0x10, 0x40}, {&(0x7f0000000480)="63bd1aafd6f42a35e344bc7fcf67ac26dc2e7763546b368bda36ea4e1aea6a9f03f3fd147854e3ae4846c533fdf1dff25b760d962e3fe5314456dac048dbaa7269cd1b55b98ae576c047c91b1ef4fd75a8076d14e75f3879f4e14f748faaf46120ef995c84b4a9857beceb44c0675fb6d98af0086c7f93d86e4846e02d74616880a2fd52a897141d210b87b668daa81073debd9232d523a32410c0da45d4a2f53156f7d93b107594df8f8ace37d5c20550772465", 0xb4, 0x77}, {&(0x7f0000000540)="f49e54eaf7d751b6b05b23190aeb1e475133fc0655e7a1450c8860f0e71ca289f8de76ebf4b3829ad685642a323c6a18a05edcf987d0c4aed143c6d0be38fc63c9ef1228b3f1bca6f0a7ee51d7d4472efd9e34e36f3fed30191c81b8c127bb6c06a658719c6951aa336ad0df85fabf98169100e5133d5127f8846affa92a4671aae1612279a6f1797011de663d9a0a6ef3b69f54677f11a1b0ccd1d1d5198aae9a6fda4570b8555b95a9e7", 0xab, 0x9}], 0x1080, &(0x7f00000006c0)=ANY=[@ANYBLOB='utf8,nff,\x00']) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x2000, 0x0) statx(r1, &(0x7f0000000840)='./file1\x00', 0x2400, 0x800, &(0x7f00000009c0)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000780)={&(0x7f0000000700)='./file0/bus\x00', r1}, 0x10) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000ac0)={0x1, &(0x7f0000000880)=[{}]}) 2018/04/19 06:09:43 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x3, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0100ee00", 0x4) 2018/04/19 06:09:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x202c00, 0x0) recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f00000000c0)=@in6, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/91, 0x5b}], 0x2, &(0x7f0000000300)=""/4096, 0x1000, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001300)=""/65, 0x41}], 0x1, 0x0, 0x0, 0x80}, 0x100000000}, {{&(0x7f00000013c0)=@alg, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/207, 0xcf}], 0x1, &(0x7f0000001580)=""/99, 0x63, 0x92aa}, 0x1}, {{&(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)=""/69, 0x45}, {&(0x7f0000001700)=""/50, 0x32}, {&(0x7f0000001740)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x3}, 0xfffffffffffffff7}], 0x4, 0x20, &(0x7f00000018c0)={0x0, 0x1c9c380}) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x1) 2018/04/19 06:09:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/04/19 06:09:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000)="ae912ef1ecae9a93e03ef78267ec3103bec5249c6812694feaee9436d5cbdc61fbd6e80882a8424b4284183e5c4ce2d570f3189904eac584227ce4", &(0x7f0000488000), 0x800000000000000}, 0x20) seccomp(0x0, 0x1, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x87, 0x0, 0x0, 0x2}, {0x225, 0x6, 0x407a, 0xffffffff}, {0x2, 0x970, 0x9, 0x101}, {0x71354850, 0xfffffffffffffff9, 0x3, 0x7}, {0x1, 0x8, 0xa480, 0x3}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="5651b1cd783eb07d731dc6257e8db0e767375e1a7176af0824f046f961e365105e5d677b43157a25", &(0x7f0000000280)="495443bc39eb1af946ed08526b09c2059db9e9463aa94f547335b30cf2e1eaa217146f83b2e65eaa1109cd34b4b598ddbbf151be50e2d71e6873700906caf261cd5b6df738bb722b576bc169668165ca901b0fde680829b34e9326bce7ced0d4b02fc69fc91f8325fd5d29da6adce803ba261c5b7e4f1f9074861763e933a610d3862027823414e64a6663bbe2f7805ca60f44b0c990a04ff79605dcef2c6b9e3dbb77cfd0472078d63b2fcf"}, 0xff3c) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setgid(r1) 2018/04/19 06:09:43 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x1) socketpair(0x10, 0xf, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040), 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/04/19 06:09:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000600)={r0, &(0x7f0000000500)}, 0x10) write$cgroup_pid(r0, &(0x7f0000000040)={[0x39]}, 0x1) 2018/04/19 06:09:43 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x202183, 0x0) r1 = accept$ipx(r0, &(0x7f0000000240), &(0x7f00000002c0)=0xfffffffffffffde7) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres-generic)\x00'}, 0x58) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000440)={'NETMAP\x00'}, &(0x7f0000000480)=0x1e) lchown(&(0x7f0000000100)='./file0\x00', r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000004c0)) clock_getres(0x2, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab", 0x2) syslog(0x9, &(0x7f0000000180)=""/157, 0x9d) accept4$packet(r0, 0x0, &(0x7f0000000280), 0x80800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f0000000140)=0x4) 2018/04/19 06:09:43 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x5e) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000540)="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", 0x1000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000ff000bfdffffff1f00ce1bd2f1de308593c37f629c2ef879b2e9e5862234df2b5c6b80583304aac0fa95a3348a09e760830af43fb1cf9416b460e0e9368dd41df6f9da0b918778f3951e3c0c136e4d7eab81d4263c3fa4e0f93bf0dc3800000000000000000000ed326ad6e5f730d07d0fd271ac19dc05b4ba0639cb26911332a5a6e68f7c5a25c5ac7a6dba8b3d8a734c81f2b3236384c50a89fd26022c88c4aac540c07fbc405d690788b1e9e72c0fed250e7b5743d3b67a476a4be8cc676b7a7458f6a9cf7ec7ecaee598da4cb358f782c9258e72bf7eaf8e55cfc21dbe1fff5ad5727b4c9214c9aa3ce6"], 0x10}}], 0x2, 0x0) 2018/04/19 06:09:43 executing program 0: pause() r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7f) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/04/19 06:09:43 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="24000000260067000002ff9d08e537c7007700000000ff010000008000839d40a46b93d0", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x1, 0xb5, 0x2, 0xffffffff, 0x80, 0x9, 0xffff, 0x9, 0x5, 0x3, 0x100, 0x9, 0x4, 0x8, 0x7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) 2018/04/19 06:09:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000280)=""/16, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/19 06:09:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x2) 2018/04/19 06:09:43 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x200000) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) fcntl$getflags(r1, 0x1) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) r2 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/29) r3 = memfd_create(&(0x7f0000000040)='iprocwlan1/lo\x00', 0x1) memfd_create(&(0x7f0000000140)='iprocwlan1/lo\x00', 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000080)={0x3, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) 2018/04/19 06:09:43 executing program 1: timer_create(0xffbffffffffffff2, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f00007d6ffc)) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) 2018/04/19 06:09:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40000000032, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000012000)=0xffffffffffffffb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bcsh0\x00', 0x1000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000dd3000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 06:09:43 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x9fa, 0x0, {0x2, 0x3, 0x6, 0x1, 0xf68}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x400000003, &(0x7f0000000200), &(0x7f0000000240)=0x9a3d3d9fe7b96214) 2018/04/19 06:09:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/189, 0xbd}], 0x5, 0x0) 2018/04/19 06:09:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)='(', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/83, 0x53, 0x2001, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/19 06:09:43 executing program 3: unshare(0x3fff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') fcntl$setlease(r0, 0x400, 0x2) 2018/04/19 06:09:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x5, 0x2, 0x8, 0x20, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_sec_ctx={0x15, 0x18, 0x7f, 0x40, 0x9e, "aee23d5016d24956b8bf7f2bd0dd31bc384f073dff4a53837c12c684da9ffa5b7bbf53c9683abe75ce00b7b5f45842888ec11934ae8de83a5f0dc2a52e2b08a26cda458145e3d1368d15d33dcb31d75ebcf62bd94162df7d8e33c73895ee9a14c78548e8f009f9637c5241b3d1925dad19dbd6552864b1078913c412b3cbf9db7a29f2012d93f9df5117500d6db8ce4065306282a1e4159b3620692a0e5a"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bbd, 0x7fff, {0x6, 0x32, 0x6, 0x3ff, 0x0, 0xfffffffffffffff7, 0x0, @in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xe}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x100}, 0x1}, 0x71e1ac233fbd8caa) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090a000000ffffffffffffffff02001000002624cb9600000000000000030006000000000002004e20e0000001f5ff00e5ffffffff020005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/19 06:09:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="a95dec1befc14044f2e1f2897bcf3b10", 0x10) [ 76.719914] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/19 06:09:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000008, &(0x7f0000150000)=0x8001, 0x4) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @rand_addr=0xef7a}, 0xfb54bd392245bb45) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x2fd, 0x4) r1 = memfd_create(&(0x7f0000000180)='bdev\x00', 0x2) socket$inet(0x2, 0x807, 0x3) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], 0x5, 0x8a9) getpeername$llc(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) [ 76.810957] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/19 06:09:43 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x10003) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) getpeername$inet6(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000006c0)=0x1c) 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, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000600)={0x7, 0x70, 0xc46, 0x6, 0x95fd, 0x1, 0x0, 0x5, 0x80000, 0x4, 0x6, 0x7fff, 0x6, 0x2, 0x7, 0x7, 0x5, 0x3f, 0x3, 0x3, 0x8, 0x0, 0x6, 0x7, 0x1b669f0b, 0x0, 0x8, 0x8, 0x3e, 0x7fffffff, 0x556, 0x249e15f9, 0x753, 0x4a9c, 0x1ff, 0x0, 0x6, 0xc0000000, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x4, 0x8, 0x9566, 0x0, 0x101, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0xf, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000340b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000686d1946d38d47000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x558) close(r0) 2018/04/19 06:09:43 executing program 5: unshare(0x8000400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flock(r0, 0x5) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x8000}, {r0, 0x8040}], 0x3, 0x89) 2018/04/19 06:09:44 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) 2018/04/19 06:09:44 executing program 4: r0 = socket$inet(0x2, 0x1000000003, 0x88) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)=0x6e) unshare(0x40600) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3}) sendto$unix(r1, &(0x7f0000000180)="b438fef38152a41d7eabb1c74a2f1f0f63dc612bc42416c19c6a31db7d1bbbdda055166b8cb1eab44d3c2b3f8b3b9bd06bf68abdbf4f6e6feca553b545dd83937fd1a0bb5ac466f3d00f68efd9d89be77102efb9c2bda9f27aa0a444fba5da7a3555b656e2", 0x65, 0x4004000, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) 2018/04/19 06:09:44 executing program 6: r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3ff, 0x400) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x4, 0x6, 0x7, 'queue1\x00', 0x1}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0xfffffffffffffff7, &(0x7f0000000180)=0x1) r2 = shmget$private(0x0, 0x1000, 0x181a, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/19 06:09:44 executing program 2: r0 = gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x100, 0x0) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)={0x15c4, 0xf, 0x3, 0x800, 0x70bd2c, 0x25dfdbfd, {0xc, 0x0, 0xa}, [@typed={0x8, 0x15, @str='\x00'}, @nested={0x278, 0x7b, [@typed={0x8, 0x3d, @uid=r2}, @generic="9a5745b6f56f0a06fd1e9c0b10406c90b603982928f41969bd4962eb53a88d492d71f5a9a7a19ca4943a32866bc9d5bab9e8", @generic="6eda90647cade3188ff041faf4d7c8d1616e207b4bd2c71a97d9b144fe66c2ac07dcafb4af426ca957416b92d94197bd477a73e29c6bd441dc17a6add83be700b4e2a20677d71540e1409fb0c244c6b4a246ea62d96c83ee28d6a8463aa13b60050ec933f842b06f7f2aaaecd414ae7e6265133b47660068de4bca7821d2292f0365835a1a", @typed={0x8, 0x1f, @u32=0x4}, @generic="bf39a0c51da0ce84732d0af162222bc7a0d9f53b0c6875d37c32b3ad7e8fd1e09682fca040d53f7e953f7141478996195ac588e2a1ee1be6d08e57cc4685abea1013bf87dec805e3adfe76759bdbe32eda", @typed={0x8, 0x25, @pid=r0}, @generic="a4deaaa672f584ebe7c3aa5e5790fcd6c2c04884fd8447a12335e0471409bc6c1e19be5e113624cb2b64dda59f3a5253a98ebe45701a13247bf4f57440729d4ec409f1f13f32748b3dbde9fefb4b06404a84af1832400a5ee0c5fbc4c6966eff52513f32e36e33aaa196de04afb4a2311ad2b351aa788c5bd5d85cc92f1d24d8ece3d6f5bbc380f32bed2b01db85bb2c8c2900216efb0bd72cac2dc81652576bcdee148e463c8f372108c155cd8aec952e1b1ec018d414", @typed={0x14, 0x2e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x8, 0x5b, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="ffa07f9f587f67a7543b01a1b37cc1e03378962fdb3720e29cf1282769923e9ff0b69441514162b9625fb4fe8cbcc06c38f630dfabd965983e83f77011bf54d007a60e9bc1f9506eb611bdee1c76ad33a0b25f0d89300ee37b214a68a87090ab8d6a8220d4e8ab9d58ef5ebacf2ad5271eac4ea4e80fdefdbb003a17b27f3a6d"]}, @generic="e45f86a38f8538c6b54d85d2ec28e1316534d6552a131be36ae02f74dd630a7372f84d242bff74f934698d02ef76f21d82df3878e3", @generic="953b18614d9dc28ae934a574bd222700cd0617c81cd447be2d60106b1cc92e810dd0542df6fed3fdd5aa083f306358181c44f4685e0fb610fa9b8d76b2675c4dc2a99ffb", @nested={0x1100, 0x8c, [@typed={0x8, 0x4c, @pid=r0}, @generic="03c1c16e305911e01c6928fb6b1b13e3268c345b2bc9ec86330d2364e39f32b4648e800338aa3999243640b528e38c29683679d505f3115294944f9de57fdd0882e78810d745d1be65c8197140b6dacfb6b9cd8b3509f08638958f3b68f8956fc48ecc33c4b9d24d96b032a5c18a946103e8b560dee5bd2575bf588b2edf43b616a06548f90f394b091a8e4c1712ad48df12973235a1c9f26599a98e6f51179887777ea903b77ad9a81614f2e613f71fab1632917036867b4ad5d8da7f", @generic="f17bfd6cacafe53957d37ab40db9f227a7da1c1b80c140b3c260a09f6adbd95abce1617e2bcc6dee6df4bae58e6dc3", @generic="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@typed={0x8, 0x73, @fd=r3}]}, @nested={0x9c, 0x7, [@generic="84f709aea581675490514b64a7224afa5bd6b658b986bb7d85b085f0ec73d234a3586a7d24cca132afd1bd57c9f519feb417d5be36542353584ba74488836e284057c30d1a0b4d388882a8827977e788bb03f4c626642853c1bdc3a5330f15f225863648e7339a227cdb45ce2f32a62b1294b9bb2c3a4487f25c4479a69eeb4ee88b0137f256428716575b978c752b", @typed={0x8, 0xf, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x6f, @uid=r4}, @nested={0xec, 0x66, [@generic="efcb890cea25eb6919f71964f73743cbf39bf8b54effb72a897081dcb5ec677e7b45056061e7c91cf750028dd0845175e78b238e6ff6b43c12fbf81c38ace84ece948a89508737188d0d21a5fbb645669117d9ba4354ca8a1064d0a451fbcb02727c6c613a3994b1863cc2633ae825cb612f26e97e88a0d5bba79fa23c452d389e9bfee152f882307d8e03502f438ee011976babe79e1439662fd1142d7e7dfea8664ea006c5641f47aa3e45eaebebd21445811b723bdb267cb898f47cc2f858e3acc15557b6b9c8c490ee25dcb7cd4937dfeb337398d7d60e08402a596070", @typed={0x8, 0x27, @u32=0x1000}]}, @nested={0x4, 0x7c}, @generic="1a2720416dd3d837220e3258b5cb83a02342a107f114ee9c162223553e8bfe96"]}, 0x15c4}, 0x1, 0x0, 0x0, 0x44000}, 0x4000080) r5 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$tun(r5, &(0x7f0000000500)={@pi, @void, @ipv6={0x0, 0x6, "dacfdc", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_request={0x80}}}}, 0x34) 2018/04/19 06:09:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/189, 0xbd}], 0x5, 0x0) 2018/04/19 06:09:44 executing program 0: r0 = dup(0xffffffffffffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000080)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="10a73e2f0df9b23b7932f060fb3ea2613f222aaf7981dc0ffde2f7744e56bcd7a5ede3d21800d00fc9924d1510d0f4587b4f69233d57ddb79689005b7695c11f0901c0ff84ec99bd5ebca45b42565e20135db4da668dbb9eff859923e47e81d04691a8703256f8d78da11d7adbaed59a183ba27f8c0274f9d4caddd6e57209661ac8fad147b37414e1e6e5f00493822634bc1e77f3a200", 0x97}, {&(0x7f00000001c0)="cc2f41ae25e392de18ca4b259d3b5aab2d3be63f0eec991b7fa783af84dfb50b6e6469bd8d2de9ea4875b6c8df9fc8fd093319bd0a1d81fb59957890405f90aca3847afb73ddcbe65b7d0ba09bdcfa64813cfc3ffe0a762f76d05177dc665d86187aad3c9f201f8beef067b3a97884ddd59fc4a3c095e792e1c2da791c633427cc2fb3d6f44b8e8e4d93349a9630172735ad54abc20e08df740a9900ea8c4ffb", 0xa0}], 0x2, &(0x7f00000002c0), 0x0, 0x40000}, 0x10) keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) 2018/04/19 06:09:44 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./bus\x00', 0x0, 0x10}, 0x10) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/04/19 06:09:44 executing program 5: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) [ 77.559474] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/19 06:09:44 executing program 6: r0 = socket(0x4000017, 0x2000005, 0x100000004) r1 = epoll_create(0x1) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707ff4)) 2018/04/19 06:09:44 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffffff80) 2018/04/19 06:09:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0xf8d}], 0x1) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) 2018/04/19 06:09:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000400000000000800000000000000090"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/19 06:09:44 executing program 4: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000200), 0x8) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000280)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4080, 0x0) accept4$ipx(r3, 0x0, &(0x7f00000000c0), 0x800) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, r4}, 0xc) 2018/04/19 06:09:44 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x7, 0x5}, 0xc) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00000002c0)="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") connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/19 06:09:45 executing program 3: unshare(0x40600) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/196, 0xc4}, {&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/162, 0xa2}, {&(0x7f0000000440)=""/83, 0x53}, {&(0x7f00000004c0)=""/155, 0x9b}], 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0xff, 0x4, 0x3, 'queue1\x00', 0x2cb}) 2018/04/19 06:09:45 executing program 2: r0 = gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x100, 0x0) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)={0x15c4, 0xf, 0x3, 0x800, 0x70bd2c, 0x25dfdbfd, {0xc, 0x0, 0xa}, [@typed={0x8, 0x15, @str='\x00'}, @nested={0x278, 0x7b, [@typed={0x8, 0x3d, @uid=r2}, @generic="9a5745b6f56f0a06fd1e9c0b10406c90b603982928f41969bd4962eb53a88d492d71f5a9a7a19ca4943a32866bc9d5bab9e8", @generic="6eda90647cade3188ff041faf4d7c8d1616e207b4bd2c71a97d9b144fe66c2ac07dcafb4af426ca957416b92d94197bd477a73e29c6bd441dc17a6add83be700b4e2a20677d71540e1409fb0c244c6b4a246ea62d96c83ee28d6a8463aa13b60050ec933f842b06f7f2aaaecd414ae7e6265133b47660068de4bca7821d2292f0365835a1a", @typed={0x8, 0x1f, @u32=0x4}, @generic="bf39a0c51da0ce84732d0af162222bc7a0d9f53b0c6875d37c32b3ad7e8fd1e09682fca040d53f7e953f7141478996195ac588e2a1ee1be6d08e57cc4685abea1013bf87dec805e3adfe76759bdbe32eda", @typed={0x8, 0x25, @pid=r0}, @generic="a4deaaa672f584ebe7c3aa5e5790fcd6c2c04884fd8447a12335e0471409bc6c1e19be5e113624cb2b64dda59f3a5253a98ebe45701a13247bf4f57440729d4ec409f1f13f32748b3dbde9fefb4b06404a84af1832400a5ee0c5fbc4c6966eff52513f32e36e33aaa196de04afb4a2311ad2b351aa788c5bd5d85cc92f1d24d8ece3d6f5bbc380f32bed2b01db85bb2c8c2900216efb0bd72cac2dc81652576bcdee148e463c8f372108c155cd8aec952e1b1ec018d414", @typed={0x14, 0x2e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x8, 0x5b, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="ffa07f9f587f67a7543b01a1b37cc1e03378962fdb3720e29cf1282769923e9ff0b69441514162b9625fb4fe8cbcc06c38f630dfabd965983e83f77011bf54d007a60e9bc1f9506eb611bdee1c76ad33a0b25f0d89300ee37b214a68a87090ab8d6a8220d4e8ab9d58ef5ebacf2ad5271eac4ea4e80fdefdbb003a17b27f3a6d"]}, @generic="e45f86a38f8538c6b54d85d2ec28e1316534d6552a131be36ae02f74dd630a7372f84d242bff74f934698d02ef76f21d82df3878e3", @generic="953b18614d9dc28ae934a574bd222700cd0617c81cd447be2d60106b1cc92e810dd0542df6fed3fdd5aa083f306358181c44f4685e0fb610fa9b8d76b2675c4dc2a99ffb", @nested={0x1100, 0x8c, [@typed={0x8, 0x4c, @pid=r0}, @generic="03c1c16e305911e01c6928fb6b1b13e3268c345b2bc9ec86330d2364e39f32b4648e800338aa3999243640b528e38c29683679d505f3115294944f9de57fdd0882e78810d745d1be65c8197140b6dacfb6b9cd8b3509f08638958f3b68f8956fc48ecc33c4b9d24d96b032a5c18a946103e8b560dee5bd2575bf588b2edf43b616a06548f90f394b091a8e4c1712ad48df12973235a1c9f26599a98e6f51179887777ea903b77ad9a81614f2e613f71fab1632917036867b4ad5d8da7f", @generic="f17bfd6cacafe53957d37ab40db9f227a7da1c1b80c140b3c260a09f6adbd95abce1617e2bcc6dee6df4bae58e6dc3", @generic="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@typed={0x8, 0x73, @fd=r3}]}, @nested={0x9c, 0x7, [@generic="84f709aea581675490514b64a7224afa5bd6b658b986bb7d85b085f0ec73d234a3586a7d24cca132afd1bd57c9f519feb417d5be36542353584ba74488836e284057c30d1a0b4d388882a8827977e788bb03f4c626642853c1bdc3a5330f15f225863648e7339a227cdb45ce2f32a62b1294b9bb2c3a4487f25c4479a69eeb4ee88b0137f256428716575b978c752b", @typed={0x8, 0xf, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x6f, @uid=r4}, @nested={0xec, 0x66, [@generic="efcb890cea25eb6919f71964f73743cbf39bf8b54effb72a897081dcb5ec677e7b45056061e7c91cf750028dd0845175e78b238e6ff6b43c12fbf81c38ace84ece948a89508737188d0d21a5fbb645669117d9ba4354ca8a1064d0a451fbcb02727c6c613a3994b1863cc2633ae825cb612f26e97e88a0d5bba79fa23c452d389e9bfee152f882307d8e03502f438ee011976babe79e1439662fd1142d7e7dfea8664ea006c5641f47aa3e45eaebebd21445811b723bdb267cb898f47cc2f858e3acc15557b6b9c8c490ee25dcb7cd4937dfeb337398d7d60e08402a596070", @typed={0x8, 0x27, @u32=0x1000}]}, @nested={0x4, 0x7c}, @generic="1a2720416dd3d837220e3258b5cb83a02342a107f114ee9c162223553e8bfe96"]}, 0x15c4}, 0x1, 0x0, 0x0, 0x44000}, 0x4000080) r5 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$tun(r5, &(0x7f0000000500)={@pi, @void, @ipv6={0x0, 0x6, "dacfdc", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_request={0x80}}}}, 0x34) 2018/04/19 06:09:45 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f61000), &(0x7f0000000000)=0x279) 2018/04/19 06:09:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@local}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00000000c0)="f73472435c7ff9154cdd450956755cccee50d2c634c3164fe7e1bb4181232070e41d12e54c04336edb1d9a0ebd985fa408641f3300c3d75e233f774599cb693c53252e3c1e871c78901ff215839d649beb37d5370d9235af4f882c2337eafe4a6f20f7803871ca2ce27eef70559ba02e81c2e8794c97dde36224fee0fc2efd005cba9989ae3c125da6a04add0696400cdd5562a3159e3036a0ffb2c39d8e8ac8", 0xa0) sendmsg$alg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x17e}, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/174, 0xae}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x73f, 0x17, 0x8000, 0x0, 0x28}, &(0x7f0000000280)=0x98) 2018/04/19 06:09:45 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x40000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/172) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/04/19 06:09:45 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x880) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='-/)\x00', 0x4, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) 2018/04/19 06:09:45 executing program 5: pipe(&(0x7f0000f59ff8)={0x0, 0x0}) close(r1) splice(r0, &(0x7f00000e2000), r1, &(0x7f00000d1000), 0x3, 0x0) close(r1) 2018/04/19 06:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/137) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) 2018/04/19 06:09:45 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x2d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 06:09:46 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0xffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountstats\x00') getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x1ab7, &(0x7f0000000140)=0x2) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1}) 2018/04/19 06:09:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x5b}}, [0x4, 0xfffffffe000000, 0x7, 0x9, 0x81, 0x6, 0x6, 0x9, 0x8cd5, 0x10001, 0x0, 0x1d, 0x80000001, 0x80]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}], 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0xffff, 0x3, 0x6}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) mq_open(&(0x7f00000000c0)='\x00', 0x0, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0x8001, 0x8001, 0x7, 0x40, 0x0, 0x7, 0x7fffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x7ff}, 0x8) 2018/04/19 06:09:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) io_setup(0xfffffffffffffffe, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb9, "370f6e0cfb8d59bd6c2f8ae96176fd8305d79d787cdc23d9731e3b48d87cfc046c99a055a9e13f02fd38c51a1ad7dd882b9f7be2b13620611806e54aec8bba083caa39d739ac3ad4c787ddd2832a21ca983dce1a3c1d132ead5415ca1fea352fb2767d5adcfa44b955c9e406caa4f21941ba9a317cce4d71b83e63060ac274aca8f645df0821f596fa06cbd58f920a6f1dafc102787cc9ad66394e26378c41b9090f6aa3decfc5e358c953616e1c8e445e616d76add91d8ccd"}, &(0x7f0000000180)=0xc1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1b8, 0x1, 0x1f, 0x2, r3}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0xffffffffffff9d5b}, &(0x7f0000000240)=0x8) 2018/04/19 06:09:46 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0xd2e3}) 2018/04/19 06:09:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24}}, 0x1, 0x0, 0x882, "36fae609fefe8b2d668a83ed3290cc65c8171fb5a83465503bbd0b2ab29bd87c96bb12a7607b4402472c11af147e291e02cc0051a5e59b3af11036eb8dbb8fbeab98c4f5b0072a0a28355e97477b38dd"}, 0xd8) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x141100) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000240)={{0x3e, @multicast1=0xe0000001, 0x4e20, 0x4, 'none\x00', 0x8, 0x2, 0x4f}, {@loopback=0x7f000001, 0x4e20, 0x10004, 0x7, 0x9928, 0x7f}}, 0x44) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000200)={0x41, &(0x7f0000000180)="162285d7b06067d998a35f7b4105fadda13835dd5ab8a8659abd313211825093f06d577fc599e6e031c8af0e08c6f42416a904684cd3b644310de4fb2bd4cbc8e4"}) 2018/04/19 06:09:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) vmsplice(r0, &(0x7f0000001280)=[{&(0x7f0000000000)="7db7e294d1b49d81a078ff38ff741c3f9a887c0a26562abcdb108273f0976e98f76ebc1936644fdc57c18565eb4df6a52164a3b7134b4d1aef2a1ce5b45216eb937b5f7ca92a124f3528ebacddc3b89f81884af5857feabb64acd7094e449eacd63ee195951e4b23cb860e87be550b372c228010bbdef1522a0b4192a4991ba043a559d0c306cbf82cc89a4eed3b4de63f1c2485de7126140d82bdde8fa23cb276049d5a33447e1adc60597c3081821c6e8bf24a999314b53688e486e38c8d2aad27e098c587541f25927db71240ad568a5407735a9fea7726e4fd2acc36d65ac31e4e3224097f68cfe52ae9e42562c172d760e4bfd4c0276bd890790677581c6fe47b68a9c5fd9549b3cced586a8fd2eb03ff445f1f71cd0f91c253c0e21d5e1f89540516117b1625f4089cd7e7cfb263eb0ab5ce84630606e0310642a0395d239ca9a91874321636e67b1f7284d768607a07830b1821c68c4824e3c91670a1ee501cd57fd50721d4f2baf9ae49fbe4126855bb4fd87215addceade2c1051d73a9f9fec71f5178603b14804f6de82416ba5d580b9418f6ccde7703af129807a1eddb823663169a8458a11c12ebfe6cb93879b09061be29354438f2a905effff1a17f141eaa05979d47e3222cbcd7779fdc26d62b337c33046a14b15ac8f02a6af6d01c9c8b155a340eb75ec50a8eea4a4fafe3a6697a2573edded6a143d86d3a86f386b75cd89cf94093361033d5e5999df5641ff05445c04ebd3e61478acfda5c43b2252917726999232e69561ea0e720d266a273a67baa2248a45749722b4bc0524c81e9a58ae2154c6d7275ffe1416cbb3eba6cab16c68858b448262ba541f430fd837a89ac13e8b812357e5550a296a5a432ba992e2315765aa901de1f352ce818c1f9eb4cad63342d52c22b5723bdd56b237be1007b11f96fc560cca16bccb217eaacb90c594b8944dfea9c9010369d33da350ecce551d935f06cd6bbd09751c3027513eae1963ca4e809c952c229a27ac1fdcf283851611d7bce66ebb1e579230697f30eff8e0f03851f97641c3d3f2e03aefc66326fdc9058f8d5b64a84255327ee4b27eb798591eeb975af45e9bbad2ff8a82c057788f16ed90670b817a771cc854246aef81a2e626c2cf3652ac3796c13d099e0b97bdfe1d6cbcad2dc1404a74a7a2369fcc0d6f6bd758958c1ce9e39cdec2c387b1cecd4e7f7c6ef992345db0a35ffa1f3473e4af1234a6581e876ef7a876a95301df4106744374947d6f7155a7bfb8d73af43d9160cf45de5d84501182a5baab083a8475657fd90ee5866e276ad547ed2d3f09812e742a90c44e2d96cc911d0db89b5d636e4bb7511f3f5213aa71c1c00f1642a901b17d255f306c089a67eb8a0342f65fd173d0ccc28798a23763f634cd1a07b63f28da61f3d74c71f9ebfdd7681be261d174941f7bf65811a4980bed38bff8c47558eeec444b5b4d607707c147c2ea7ceb96740c50dca5725803573e8a9b5ae4650965cdeedc2b548b846a0c3a974e7529687ea35375004817e1498980830da70b1060a82bfba6e216fee1148d3622adf1ab0005c4885fb126ad56cdba13d10aacd9154e4fd33362f40064e5f31b875c5b10da6a9441daff6ecf0f3c85e775a2f183b682bae897abbc6161dc618068d4b4148b4a0225a2ea6a31c60f71df62e4747a96a5c2d02d38d9d63ecd7971c26c3c83946d9f9c85d5308dd0a98edcf343b8797421ac636afba68da31925baa7608bf4044ca6ec500bbd643e1eccd96e181443aead2275bf57b23f1516cbc971148055e4a58271821802be80b56cb5198c2bd377fef2b99aa8fe72ed288198c5c62f326164087573ad8b0e916a8c9543861218b90f33fcfc8265dc886e50615741522127bc601f45aa847b7c4bfc72e848eb6b2c529634b0ef0e7a07475386129a0270b9a2fe5d798a9494b6796dab22b907e6099cc09687e934e604cf5dd1006172b85b8fc66c9c87865ff0e587d9424a2c916287a22b0217090ddaa6f98404e15e9fb077c2055c3e4ef3002eead1eb402c4aa0a834e6c281ad2eb978dd3e2ee160e37429d91f80d198d3f572405d20d5a1e2dcb3f40d932e4cd9e0d188cfe268872d0df2901db811bb5e64de0d624b072fd1d362d1f6fed3b0780f4758514fd498ee529434919d292dfa2c4255d44b9f88aae5a8f4af074eaa1fcb3951c91988d7e224973d44cd441ac032fd3fc341c778ad58c194757d0d15769995ac82f414f9e3e47b97cc9e34e65b115688571896692c821a94ac903e958152e566ded4babc808aa748ef4554871a6840064b4a88f2f15cfdee5aabda029c56fd3b58280e507bf25a786509e0ed8b258e6ab7b6666ad8864a6cf1c0280cf16b2b7dd64f6bb3aa35b6fda27319f853965b2a062b10f2bf47dc7369e7723c2f078d650c7edceb2d4f65309397e92e04fb738bae49dbbb7631c3fd0c8275d2fcb9e98ec8ba7be57b4c71f4ce0d02fd5c1565b8fe72d3ec3dafc8da27c875721d3ac65e7637001cbb1bd58874e1680477878126bb35c44e2e93146462ca76ff6bc8a6b4174087221d1885457a8537db7ac85915440dd1014b04d1faa84073d1bed958b7e624cdbb7cf9feade4803b725395656e1b9b0958a89006f156245173fb71dd20f96c98eb4ed2058c16c493fd1536be9a806bff8d337f7d60e39744c77543e9d8cc1279bb54556572610836e99306e2937fde3b26098b265675e86ebd76f975f0c2f909889295e669b29b44a3883c679e661e3ad7dffccceaae928194009ae9e13ca12e81ac61463aecf47c07f3a8753988c685c3f5c90ffcb87dcbcf33d358458c10bb931606f72f999409d4c3e241c2d113e60d4803ef9cf6e6170fd8030ee9bddfd0729cb572cd37661669734c249749b7634abd6450bb4bf58e97beef65bf559d95a7c2586d34e5346249f5de0803d4ece26affd00c93d8a9d111bc4b5128f7ad94ff0f3e94eeb3b9fcd1369ce7bb03ed539e8fdecaf5acb731b3819aeeb7beef33f7aa3cc5988e7f524ca03ec6b26b99f443d1f7c7b593646eb2c84f8888b30842e2b2cabcc12d27b204fa7382ad1a938a271315eadbf06f1dad8228b3658793d81e0b8522f2f5a9cec9cfcc82cd085963350bad2992faf131c5f56da3467220dabb618745bb30021a9cfc40a0352cc49320dda950a1e5c7f6185ef1e4cd61961601b54f427505996b57f4c23e10fbf37b93196172e9efc1a0fa3fee6017113dc69143fe01910f10de6aa6342d1515ced290ba7928dbb4aaa3457000b1311626a2919a2295e35334239292317a140930580cd986557ab65a065f02de6dd1bd50d15db770c4dba1dba62d2721044f9bcb99d2afd818bcb7282c1a0bfcfa5ef2040a0fba64673ed614bca83a02c1a9ec823e628bbea12862047fbd1446f2ddf3f3bc125b563c413bcb40e87b2264cc96850a8ee683c46402a0f970de522b69d1e74f072011c3ce5b2be17143e897ce0091ec80af12767817471dca3bacec7b39a144b10810393f578dee47fcb40823b172ad0e3adee7285274ca90e0e5196c48a67fe876431cb1a91cb08a1e418463ac9cbd208ddba6b75d7356e1516ab2000a047b0e28ffca258534652937a78cc6364c14a68e0fe9af2491a4de04901669b6434f7ef201b415d031b196eee63939f79ce9975aaa1e4d611e035766eb770724c4c36f12d1b6ee0ebf2fc94243a13ee4a45d1a61a60cbbc2b8eb7f30360bc22f6b3e368721a54f22ce919f6630944416564fc7730a20b23465ac7a98a0c21746822a01baf8f2865cc54e759c1d4ac7cad55dbbe268ea15ea0dddfc34cc4b5c7a2b851acc7b71771eff722f0cc50e2f562586dee6eb076f868dde630b319f55be348996bd74aa05f86993bd08015e57142ee416a8cfc6cda4c53fb796843cbc2cf45460d8f7a015500578c40362933400d2cd92fd601e0d20c6c933b3d2a60cf784bac8a6afce9b602c3d25aed338bb596d3a86bb5292c416b7f95a97daeefee71008752dd4ca19b13f2ea11fa5c6422e4a642d2842a29adcc6491087d2b39bd00e9d9fe79c1f23e6cc76f819a4fc73faa058ddd085bba6b0afb96eb8a25bb37bab36a01862381ccca02291b35e4b219002fcf9afb0fd5af9c51302a01761aa6ab8e7e9e909ed73e657f83fac12b4cb479f8e04880f72a9e16324505309ee08179c32142ba7448bf0913a041e381ce62713fd34f2e43729a04b197d2c06240033613440424d2add8442361966cddb8cd8fc9614555e9d0c097827a804fadf514bd040406de5110199e5aebbd9fb51d34237823ae39d5ca3b54a7556172fcb641c4fd9eda4c12f7a3901370c1c4ba1a79de30469db1c28e6e37ef678d19a4e715c9e1e4397f591e95105fef50fa0fea071951f425415fd1d8d7ccf0e8739120ee8ad33da7045f34cb68d5168510b3560378d2f2a7b8d537d973daec763cba5067875ae81dd9baa40da15d9f116446991008f51c4af02115cae707f2721c9c70265e080eefa64c5cd8bab5c02e8da5159465450419308574f92eaae5f2a2419d9900b0fa0d53efe8168102c6694f547d3ad75b694ba38620643dc116b3a2afa4b526649855698345af732ea80aec04a3a568328a84a63ff5e4330bdceb928e4220e02fe500d47e5f9d257edc3c54ec1aa26a88c22a957fafc0e76e2e2872457cbfec7514eb655157aa22879821c255e2289a22dbfd9ab30b5071864433ebca05fdb267ac2de85212050763bfe7a2ff263a041b5c7125dc236ae91bc95794c5c2b94c5f5f839f52a4e220641d3701a6e12e0b540313a8e5214137fc1053af8172de4f256d5da4928b4a9d4625c9a9b86ff73b2fc69d36f60c1f7d47070cb044350a208057f997a1bc39cdc129fcce80cf54dc90da9309dfea294d5bce3d49c752168e4f337deb32c3e1b08e3c80426971479e8e9df2690e5ae30217fe509efa8c27ee316cef6f2552ea7656dc5ca864b8b4d4e5ff93554f32e200b348b97106bb5f33d6c12b238d7e5b63c6f6ae16ef42cc19d0686607ff0c65cf6a840cdb457d94659bdb8c9eee2eb8e497a011aa40a7fdefbfc4433ee7eb6c6bca5a68840269283bee2700d0389b5f83e31cb111a48795c713acf207b922b99771f40f95a813d34e08222ac245f5b1c5c4c9590ca1f9e621600d8959599e098985c58023c7e8a61baa3e5f26a098c164b8cde50db9fb510e85c32f202300c329f4d34f6e90de39e92f5935e6558b2c6f6c97f10caa4b4e5c14a59949697a9406bea99d9def6f4a380a37eee24eab42fe63d0eef0afcadaf980f6fc53230c47bcad04694aa2d0f89276ac67bd0d1c0c4091395297281a852d0a8c6d1084f039f278d8f8f9188b06bce3c5a5dfa227fda7d0d1d65e96ab209437f001a098769d0659c9a8efb478537d13edcc55e0059d6895d3d351487044efced77f02cf426c79fb5b52b14ef5ce5278152dc674875e8b13c5467d37b7c15ab672dd30c62cde6b60cebf3f53c577c5ac2481705756483863be48ebb04a7e6c0032b7aa7206dd1fe3fd4b9e7951d65b365b62eab103b08121a797e605f082d8e7a7c90232010a47b8fca9af13b7adb8baa3bb7142380836e9ec863e94dad24545a08f0219b0743838b43cc6cf5387adab9834fbee4b9b0813f5bb347f1d7aae4b1de0c4138fd33f1ec77060737e09f066de9b8eee7d999dd266ae21aa9a0c286913d35db91c894357ade996dc223b0574f4140ecccebdfb1c659789b87d67979776df85b9cb6549660e1b9da0ad396fd7b5eb347", 0x1000}, {&(0x7f0000001000)="72b32da0c1250fc06e21b0646dab0d317b556e662dded706e765cbe46a465a9c8c35647f3b77a03daa4521b6a7d09669811c3cd464d3896eba81be1965aaf218095620ed59e821fef482e022c708cbd15b2cc70998e6944a00a378cd195d92aeb74cff5978c367741862f798a5ac62d6f8aeb8a3baa4f3e2c710fe87801ad8184ed646a0e5e36b97ec165acbb74a3fbcf8a2ae9722e526818da676072c4f7cb7649018", 0xa3}, {&(0x7f00000010c0)="eb0b574f7bb34f19e89e7c510d", 0xd}, {&(0x7f0000001100)="9732d152924dc9a44815cd4f48c0cf3c53a6bc48c9fc3860ece9fa1979e6121d54effe4833b719f0a28e8d58bf5eb58aa93e21a8e5fab1e4d7d7960c57ca4a9f38", 0x41}, {&(0x7f0000001180)="2b571df76692e20fcc9d91a450ebb688b96ba66c4090e30bc36d42f9c14aee3499e8d8e72c343e6bd23b8eeb97d9ae8629d68f2b9cedba49fac319c5f311c4280b0be79f7eb1c94f70e68e3aa2bece8593b23a81d822ec14c27da6f0aee8a16d59cf325fa581c861a25ab86afc1e20eae347ee1a69f90e845a4e6d012b6e68204c9c99b4d400ed224a8835021f7735", 0x8f}, {&(0x7f0000001240)="8e2e3dd293e2e7bf", 0x8}], 0x6, 0xe) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/19 06:09:46 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) getpeername$inet6(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000600)) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000040)='omfs\x00', 0x7ffbf, &(0x7f00000000c0)) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x6, &(0x7f00000004c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="c005", 0x2, 0xb7bc}, {&(0x7f0000000240)="2d0d3576efd7c345eea00fc89da35f4dd6515dac3174", 0x16, 0x5}, {&(0x7f0000000280)="fc1ee96a913993a7fd29a14315bb6985a2972ac4603821d9966be3149e37513cdbb2869630906cae8b434cb286a3b579f2b60ef9418d4665eac54a1e02d250c606c18408c45354eaa084f3a8919cf63bed79a9e1ac339cd50f8825bb8cc7b8ff6c2c9e", 0x63, 0x6}, {&(0x7f0000000300)="ddd2c3a0e58ea6381d235d2fed8669862079ae288d8d1e5392cb41882a4b8c44036f5c5ebc7e670c23bb721e6bec991623b2c1614d1b8c21015b218ebbea940c593b45d1413a2a98189926c4f8cb286cbec896c95dc3c80fbc83dacb05c9e4be29ba75748aa9842cbc70b27300d486d8ade2a9de48d8a6a43df642848e9969baf4de635427717b445165d958e78ba9ed993e6426747a96188a181d3e5627e157d41151cd649f2214664e78ed5f5e14d837e899626a1613dbcb6b29bab1f4e706d0164f106863c9f8d89ed33520aa5ccccfd23a7a409ae52e1315", 0xda}, {&(0x7f0000000400)="f6c42b02472fba047def37c1ff3bbef1e094294c9742d434986aef66908ce63157da2dda4d5ff215bc983d467a53ff019f3f441fb3d03e1ba0d4ec7322789b743697070fe02ccd0d4c2b0ef6dd8a849ea933175fedf7f97fd14ba0fc9fd8015fb91c642aaba0a5b5cab9609b4f44f4e6afc810eb14082772dd9055e1327b70f394c526344b83acbfc2a4f33132095d06b571", 0x92, 0x1}], 0x2008, &(0x7f0000000580)={'nouuid,', {[{@grpid='grpid', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@uquota='uquota', 0x2c}, {@mtpt='mtpt', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@discard='discard', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}}) 2018/04/19 06:09:46 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/19 06:09:46 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf, 0xc}, 0x2c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/04/19 06:09:46 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800feffffff0000", 0xc, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) 2018/04/19 06:09:46 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xfff, 0x68940) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000240), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="b12fd536772d", 0xc000000000000000, 0x8, [0x1, 0x1b, 0x27, 0x5, 0x3f, 0x20, 0x15, 0x37, 0x3c, 0x2a, 0x2, 0x2b, 0xd, 0x3, 0x6, 0x3f], 0x3, 0x7fff, 0x8}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xff000000, 0xffffffff, 'bcsf0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x3b, 0x3, 0x20}, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x6, 0x0, 0x2, 0x400, 0x1, 0xfff], 0x52e, 0x2, 0x40f70f70}, {0x9, [0x0, 0x1, 0x3, 0x5, 0x996, 0x8001], 0x2, 0x1, 0x8000}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000001c0)={@empty, r3}, 0x14) msgrcv(r0, &(0x7f00000010c0)={0x0, ""/4096}, 0xc6e, 0x3, 0x0) 2018/04/19 06:09:46 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x402, 0x0) signalfd4(r0, &(0x7f00000002c0)={0x2}, 0x8, 0x80000) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) syz_extract_tcp_res(&(0x7f0000000280), 0x400, 0x1ff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x1a3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100008, &(0x7f0000444000)) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x2) utimensat(r0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={{}, {0x0, 0x2710}}, 0x100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300)=0x2, 0x4) 2018/04/19 06:09:46 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='user-)procmd5sum\x00', r1) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='!vboxnet1%\x00', r2) 2018/04/19 06:09:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xffffffff80000001, 0x6, 0x7}, 0x10) r2 = memfd_create(&(0x7f0000000240)='posix_acl_access%eth1ppp1ppp0\x00', 0x1) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x37, 0x79d) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0], 0x2}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x10, "5b7019a911d6e381679255392cbfecbad2c78ce84412d939d903456193bade12c683c327b746b5d9807a4955a57eb9f3be669a7740955dccc6f5c0bb68395cb2", "89ab1085bfea36c55fa7178e2ce6aa6161ee48292ac4d80e687f2029223d7e60", [0x80000000, 0x9d5]}) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000200)={'ip6gre0\x00', @ifru_ivalue=0x7}) 2018/04/19 06:09:46 executing program 2: syz_emit_ethernet(0xf3, &(0x7f0000000080)={@random="387709dd86ee", @empty, [], {@llc={0x4, {@llc={0xff, 0xe, "0bb4", "fb2a24a78f6c8658a2f63bfee10cca5ac7682671cad78b6a2e8e2198d37437f07410697d8817ae7506a19c229c8dc00a113e95d1db4ba181f79f779c839f7e00a2bc91468d9625fee629463a0f08fb04a7cadf43be8909ab58229727c0d98f252f77bda4a194addcdcf48ff61f79151c07c6070007b56d84049cd2378126d06b89b9a629ab89733d8f989aa285835497da4e80a307476ff37dc8a21c912e9834206a908675aa46b1d4f762db7a8096cc508ffadcf8c81f97dbf526d14812d385af54aa1090b2ec3da30ea5ca92bd505ba49657a367c40a67f200a4db8a4c48a27c"}}}}}, &(0x7f0000000240)={0x0, 0x0, [0x0, 0x100, 0x0, 0x80]}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 2018/04/19 06:09:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1b) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000), &(0x7f0000003ffc)) 2018/04/19 06:09:47 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x807}, 0x17) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/19 06:09:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) read$eventfd(r1, &(0x7f0000000300), 0x5ef871a6d1d9ee38) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00'}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x1512e2fe, 0x544, 0x2}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) 2018/04/19 06:09:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="fc759bb5fdde966b1721d3034dd78e5d", 0x10) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) 2018/04/19 06:09:47 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaabaaaaaaaaaaaaa0008004500001c000000000001907800000000e00000011200907800000000"], &(0x7f0000000040)) 2018/04/19 06:09:47 executing program 5: r0 = socket(0x11, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, 0x1f, 0xffffffffffffffff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @time}, {0x5, 0xfffffffffffffffc}], 0x60) 2018/04/19 06:09:47 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x202040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xffffffffc8184722}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x80000000}, &(0x7f00000001c0)=0xfffffffffffffedd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xbe}, &(0x7f0000000240)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x3, 0x2, 0x8, 0xfffffffffffffffb}, &(0x7f0000001540)=0xffffffffffffffd0) sendmmsg$inet_sctp(r3, &(0x7f0000001600)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000080)="b861ce7e3e9cdf64e383cd2030", 0xd}], 0x1, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x202, 0x9, 0x0, r4}}], 0x30, 0x4040000}], 0x1, 0x8841) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) sigaltstack(&(0x7f00008c0000/0x4000)=nil, &(0x7f0000000000)) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000001700)={0x57, 0x9, 0x1, {0x9}, {0x3, 0x3}, @period={0x0, 0x0, 0xfffffffffffffffb, 0x7fffffff, 0x200, {0x0, 0x4, 0x5, 0x250}, 0x5, [0xdc9, 0x2, 0xfffffffffffffffd, 0x0, 0x3]}}) mlock(&(0x7f0000374000/0x2000)=nil, 0x2000) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000001640)="9b2a997807b38fd3334389d3293a69a0224dc2a1a206b141f8442e434a3a1638e4079600552c3a9ce66731437ed370455b9861660a7598d37f372738cd9ffcc88f8d29d06e7b7b9b32b2f6a8b207eed96674666fe6d40dccf6e90455a821e57611443ed283a0eae3e095b815f846d3b2ae6edc067b3ebb57e351614cfffc0700df160f174043bc4e9d7b51d8f06619e94d2f30f8198d758aa31b894199871dbbecf1dd64f1ff9eaaa1e658bd0f4323f25199b3b0ed3498f6", 0xb8) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/04/19 06:09:47 executing program 7: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = getpgid(0x0) sched_getscheduler(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getpeername(r1, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x91, "51c5b45528e57329b3f7d49974e78a8574a82be3ab0cd15438b0f344811fd2b97368f67abb4145963bbf42689c02916c42edb3c26ad63e8b032c1e7cbe4e607611d00e247e2002c2b796df333840b24abee18eff6bbae8162cd5da55a61c04b5db25c17024f67e7dddba3b06c29a82ee4a5365165d6cbcc6405863bab5b9f5e8917249d5079ef271c52ad8dec049123434"}, &(0x7f0000000340)=0x99) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @rand_addr=0x908}}}, &(0x7f0000000440)=0x84) unlink(&(0x7f0000000180)='./file0/file0\x00') rt_sigaction(0x4, &(0x7f00000000c0)={0x2, {0x9}, 0x80000000, 0x4}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/04/19 06:09:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x4000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/04/19 06:09:47 executing program 3: socketpair(0x1d, 0x80003, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7f, 0x401, 0x2, 0x9, 0x7, [{0x5, 0xa2eb, 0x1, 0x0, 0x0, 0x4}, {0xea, 0x0, 0x5, 0x0, 0x0, 0x800}, {0x40, 0x0, 0x7}, {0x20, 0x400, 0x7ff, 0x0, 0x0, 0x1000}, {0x80000001, 0x9, 0x8, 0x0, 0x0, 0x2}, {0xffffffff00000000, 0x0, 0x3f}, {0x7, 0x100000001, 0x7fff}]}) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xfffffffd, 0x8a00) r2 = dup2(r1, r1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000000)={0x2, r2}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) 2018/04/19 06:09:47 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3ff, 0x400) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) r1 = shmget$private(0x0, 0x1000, 0x181a, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/19 06:09:47 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000280)=""/222, 0xde, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x0, 0x8, 0x0, 0x89c}, &(0x7f0000000240)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x8000000801, 0x0) finit_module(r0, &(0x7f00000000c0)='em1\x00', 0x1) 2018/04/19 06:09:47 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"192f36746e6c3000000010001500", 0x9516}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) recvfrom$ipx(r3, &(0x7f0000000140)=""/16, 0x10, 0x20, &(0x7f0000000180)={0x4, 0x2, 0x5fdfe2e3, "b75e02209e2d", 0x7}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000080)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xba2, 0x10}, 0xc) 2018/04/19 06:09:47 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setgid(r2) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/19 06:09:47 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8283, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x80800) poll(&(0x7f0000000100)=[{r1, 0x2}, {r1, 0xc308}, {r0, 0x80e2}, {r2, 0x4040}, {r1, 0x4}, {r0, 0x420}], 0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0xf68}, 0x8) r5 = semget$private(0x0, 0x3, 0x10) semctl$SEM_STAT(r5, 0x6, 0x12, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000000200), 0xfef0, 0x0, &(0x7f0000000340)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/04/19 06:09:47 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/04/19 06:09:48 executing program 5: r0 = semget$private(0x0, 0x20000004103, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x4, 0x507, 0x4f, 'queue0\x00'}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x8, 0xff, 0x4, 0x0, 0x4, 0x6}) semtimedop(r0, &(0x7f0000000040)=[{0x7}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f0000000080)) 2018/04/19 06:09:48 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', r0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) munlockall() 2018/04/19 06:09:48 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file1\x00', 0x0, 0x18}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x402000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r2}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/19 06:09:48 executing program 7: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) 2018/04/19 06:09:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x4, 0x3ff, 0x1ff, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x6}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xeb, 0x1f, 0x0, 0x1, "cc87fdb53c66fb0f30c6c8a2a472992f76496681ea1a9fd58a7b266cc3bec2df779c4c549dd1ea51279afe2d70788cb66bccc4561613463b80f265185ff2ea66", "1671e872cb3a6ddc16daf945561e8bf29e542e3735f76afd892a6afcb52fc03e", [0x819, 0x2]}) write$eventfd(r1, &(0x7f0000571ff8), 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000), 0x8) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/04/19 06:09:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000a0c000)=ANY=[@ANYBLOB="48010001000000030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000580002006362632874776f66697368290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000e08e92648948acc58206aee40b480003"], 0x148}, 0x1}, 0x0) 2018/04/19 06:09:48 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000280)=""/222, 0xde, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x0, 0x8, 0x0, 0x89c}, &(0x7f0000000240)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x8000000801, 0x0) finit_module(r0, &(0x7f00000000c0)='em1\x00', 0x1) 2018/04/19 06:09:48 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000180)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x3fffffffffffff70, &(0x7f00000001c0)=[{}, {}]}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) getsockname(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3, 0x0, 0x0, 0x1f}, &(0x7f00000002c0)=0x18) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000380)={0x8}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0x80000001}, &(0x7f0000000340)=0x8) 2018/04/19 06:09:49 executing program 3: sendto$ax25(0xffffffffffffffff, &(0x7f0000001000)="511a6d0e127d1f4e0b", 0x9, 0x0, &(0x7f00000000c0)={0x3, {"48ced95bc21024"}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000340)={0x0, 0xce9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000700)={0x8, 0x8009, 0x72, 0x7fffffff, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa000000c45f4210deedd797bc2e94f439596b56c5245deb82db30910c27cb6bdae708d7563e7f90fad11e5ff7b1f5c2a9b7fa9a83299dbba56dbc731ec059835c7bf957c7b93747f670e221fdf309e9c5c6bd24622152be4e7013d629b6d3a6479fd4d8e3b3871c60c0e8059615e6000c29e3ed5c2ddaf44feb54b53c7ff2ea01dab3365e60b43e9246bca8261bc735e35cf92af104d469bb2167757c7e7c1503f50230c1c779380fd9a3b3ceca"], &(0x7f0000000840)=0xb2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0xff}, &(0x7f00000008c0)=0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000f80)={0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB="02000a40", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0xc) clock_gettime(0x0, &(0x7f0000000f00)={0x0, 0x0}) select(0x40, &(0x7f0000000b00)={0x5006, 0x2, 0x3, 0x80, 0x0, 0x7, 0x200, 0x5}, &(0x7f0000000e80)={0x2a3, 0x0, 0x1000, 0x5, 0xffffffffffff0000, 0x4, 0x1}, &(0x7f0000000ec0)={0xffffffffbfb71914, 0x7, 0x200, 0x4, 0x1, 0x923, 0x1f, 0x3}, &(0x7f0000000f40)={r7, r8/1000+10000}) sendmmsg$inet_sctp(r0, &(0x7f0000000dc0)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="8c78378ca3ff2a9484d9ca95f5de60347ecf317dda606030896ba97365ec94f8e482d331aa64a22725dc009e1e083a2a5672781708706034d4c30ffcbd3d6c56a4d94e2e094266a962a7407c0df2c0593343247f4a5dd1a13bb7a18b22a8026487598148a17ba56d5f0482091c1adaa9225a1ff5ae9b9510e05cd0115eeec901d29ba8dd5eb0ac62cb472415d70fb901cd0bd9e1a5a95b4698004558a89ba53bd8033032ff9edfc642217ac64163908c26ee2ebf0a4e9d2a55a36e443311311e77137a08ff33195ee1", 0xc9}, {&(0x7f0000000080)="89c8c264d6e1c7077a333c5fddcc654642f4f1e0bf53b076fa1338a373c919bdf3417a40d738994a5d885d5fb5bc34e98d69db5d8e648f71ed", 0x39}, {&(0x7f0000000200)="e99c3b4bf7786ea2b78d75177c80635fb2250258567e1be45d523260cfe5cee75243201bf2b94086b976e003ae941da5fa6d1088095ea2c0af29de59c932b94edf78ec98cba573b07f3fcdf28e1151497f2e4a9968cf2b18023bb4ee9f4382a51124c6b3ccdca26aa9655181710ab638ea87719556766780df5ecf37a2daba2912bce84704a13f0c7eb30e8cfba469d5874cf16be49f7ed65bb3ee5b6b6be9ddd0048a55264692dccd7175e5d236b6546affa7e6771fb3873e0d3bd6004e4dc4d7e7104d02a48ffad877e2d506698cea4609b53be13ea390b6b7aea358cc6231fd4320e965dd83813f031c9227ae8210", 0xf0}, {&(0x7f0000001040)="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", 0x1000}], 0x4, &(0x7f00000003c0)=[@init={0x18, 0x84, 0x0, {0x1, 0xffffffffffffffd6, 0x9, 0x7a}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x1, 0x0, 0xffffffff, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0xcf0, 0xdf, 0x2}}], 0x90, 0x20000000}, {&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000004c0)="056526803d1893308d78c31ea003e822899c3f7136034826498cfae55dce1ffa38149a8b9d4e4717fc23a6b11d3e5b8110d0c9e98d582911c60872b308fdc178fd96ead917ff80f316701f63aa8e198216c283e1e61a669bb54207379b50cf5bd37ac0296f4b930ed88b21a1887a38bda8e0b152fc4f8f24d963dcd54bb9c1dcb95951cbfd6ee866eef949e145c72f8d81306c707c37d1921808c1ab1d20ff3a8da77ce11940182e6f5a35eb3910971dcf86e762a1b3501eb610fc39e3a2bee55f40", 0xc2}, {&(0x7f00000005c0)="be432787e83aecb0e5b42b47512158b2463b02f5ec640825f03089d78e7531819de152aaec49737ee6c82cafa53c83cfd348fbdd18674e24f2322b2743eefcc4491281c5a3f1f7579a576c62481fa9583d721b1fc33a3def5feb629631d603c54e5347fd393862dce567d95f2d3df2baac435b16b8f533521bf267dd8825ce6e5c02385b7153b0557ecef46cf8def19962921b3f377ce326b5991cd07d02e8bc105c13eeff7169ea184cbe5b489560a5c2d2c9a3177245e2f73d3da049ed9b5eaa9580976224dbb6c5a4632afe2b7f15", 0xd0}], 0x2, &(0x7f0000000900)=[@init={0x18, 0x84, 0x0, {0x7, 0x1000, 0x3, 0x84f8}}, @init={0x18, 0x84, 0x0, {0x200, 0x3, 0x6, 0x98}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x7, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x3, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x7fffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x46, 0x10001, r4}}, @init={0x18, 0x84, 0x0, {0x81, 0x400, 0xfffffffffffff2ee, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x1, 0x1ff, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x67, 0x6, 0x3ff, 0x5, r5}}], 0x1b0, 0x40005}, {&(0x7f0000000ac0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000b00)}, {&(0x7f0000000b40)="a76b0429720ca0a78f48f74f842f70d7f5da1fa9900fccdf5f72adaae1d9197a779ca1cd1585e3f5eaf96f8c33ed7b7081c2710856bc95ddd63d2e92977533639dce414f20a2bbfa103f54882f47733f81332bef2f179a502a56b2a8f3153fb1826728302538890d0aa2f549aa7252d3", 0x70}, {&(0x7f0000000bc0)="9892e1ea73439e4eab1f108627a6616af9e46b4d56a1dc212e4274b2a8bdc61f11bf137827d0b9f6652ba3373b59b819dbc0437f216656b8deaa48f219ebbdec68c6fc6a7067bdf6659c3429702ca7b0b7f90d57e1ed973f7a1d804bd9e70a74753a144214b5d731685ee35a08ea7c6eb49377b015f2ec8c506d665fcba0603033c44cecc3f3e61fa49aa225a4016cc5d60988798bacf05208746d26dbfdcdd8690658404cc90d346bb82a052b127e8a94363ae6fba2d2359d378da6c4dbaa23a712f73516", 0xc5}], 0x3, &(0x7f0000000d80)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x0, 0x2, 0xb3, 0x7, 0x7628, 0x100000001, r6}}], 0x30, 0x4}], 0x3, 0x20000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002040)=""/197, &(0x7f0000000fc0)=0xc5) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) 2018/04/19 06:09:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x944187101875dbb9) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000024c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002540)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000025c0)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002600)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000002700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002800)={'ip6gre0\x00', 0x0}) accept$packet(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002a40)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002b40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002b80)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002c80)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002dc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002e00)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002f00)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002f80)=0x14, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000)=0x14) getsockname(r0, &(0x7f0000004800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004880)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004940)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004980)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000004a80)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000004ac0)={@multicast1, @dev, 0x0}, &(0x7f0000004b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004dc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000004ec0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005080)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005100)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000005840)={&(0x7f0000005140)={0x6e4, r2, 0x10, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0xf8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x79}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1c4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xda0}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r13}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffc0}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x18c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x4, 0xc8a, 0x1f}, {0xfffffffffffffff7, 0x3, 0x7, 0x3}, {0x5, 0x0, 0x64, 0x2}, {0x5, 0x6, 0x2, 0x81}, {0x4, 0x6, 0x265e}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r21}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x6e4}, 0x1}, 0x8000) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0204020a0e000000000000000000000005000600000000000a000000000000000800000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/19 06:09:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast2=0xe0000002}, 0xc) fadvise64(r0, 0x0, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x140) statx(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x820, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/19 06:09:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000380), 0x0, &(0x7f00000004c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3}, &(0x7f0000000440), &(0x7f0000000480)}}], 0x58}, 0x0) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) 2018/04/19 06:09:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/04/19 06:09:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x100000039) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = msgget$private(0x0, 0x410) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x73, r2, r3, r4, r5, 0x0, 0x7}, 0x1, 0x7, 0x200, 0x5, 0x8, 0x6, r6, r7}) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[], 0x0) 2018/04/19 06:09:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x4) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/25, 0x19) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/19 06:09:49 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) 2018/04/19 06:09:49 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x401, 0x0) bind$ax25(r0, &(0x7f0000000140)={0x3, {"7097cb16a2a818"}, 0x5}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') pread64(r1, &(0x7f00000011c0)=""/8, 0x8, 0x100000) fallocate(r1, 0x1, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0), 0xfffffffffffffe17) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000080)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) r2 = openat(r0, &(0x7f0000001200)='\x00', 0x80, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001240)=@int=0x5, 0x4) 2018/04/19 06:09:49 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) flock(r0, 0x5) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x64, 0x7, 0x9, 0x400, "5d6d263af56f196faca208634beb3a10102d373d0a357390f1e87f3f7e302ae3"}) 2018/04/19 06:09:49 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ebae063de25c924318d78f489d905c04f8aaade2e07d269ae11ed878bae375627ca83ff7f78276c95dcf52bde88adc23bb111177bc15631f3c954d288dc80dd2c197fdea", 0x44, 0x0) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) 2018/04/19 06:09:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') gettid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip_tables_targets\x00') sendfile(r2, r0, &(0x7f0000000080)=0x5f, 0x400000000db) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) 2018/04/19 06:09:49 executing program 5: add_key(&(0x7f0000000200)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffd) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x0) r0 = dup(0xffffffffffffffff) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x80000) r2 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000140), 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x50000000}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req3={0x6, 0x9, 0x10000, 0x3b52, 0x1, 0x8, 0xfff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x2, 0x0, 0x8, 0x4000}, {0x0, 0x5, 0x8, 0x2}]}, 0x10) 2018/04/19 06:09:49 executing program 4: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') personality(0x400000d) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket(0x1a, 0x0, 0x0) 2018/04/19 06:09:49 executing program 3: socketpair(0x2, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/163) socket$nl_route(0x10, 0x3, 0x0) 2018/04/19 06:09:49 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x7) getegid() 2018/04/19 06:09:49 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004840)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=[{0x60, 0x29, 0x3, "a5970d85a195e491d7942485ae4045d51f18be23ddb772291f6b8c71f895c9e3e9b83721e2f1e25066df13cb4f50d4ada4e32cfdceda847aec804a710ce47ce31c540f4d5dbe5a871afa27b579ef2f"}], 0x60, 0x8000}, 0x200}, {{&(0x7f0000000f40)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)="c697e86975ea211b875485378d77629aa55dd66b974805c820a648c32a3e105f1abd0f8e6fc63d789da7152db62ef47800448e12815c6b164a226359d9c650fd0a84e4c792c6ede55c9d09ec3ac8ef79afaa3bac00dafe46481cee9eb8baba6cd726c850cae0ada8ff9b06cb8132666d9ba905e9a2503b20ce32c7320c5a8143791723c2f2aee92e81294ab1d91a262cee2a8cdad1cad32eda23583ee316f120483f545b8e2e1c1fed43006ac3ccb91dfc3fe913e55722f4d75971031de12d8f6f587bba6a1fee1ec4a085461f221a82dc", 0xd1}, {&(0x7f00000010c0)="706341887a0f90cdfc120d81a3ccdc50959e327cac0d0970ea5a86b1b425f4d21a721133dae57ec0f6a1e47bde4be2fcd6a418b363e323f4ed71b5c1202c06a5b322f1", 0x43}, {&(0x7f0000001140)="74812721826f154306ec138e1e52d0dd16e557f04c7d9577e691dcadf6a112f0a0cc03747d87373e8592cc0e2a3e6a0b27650bdb686e6dc4fe036b1e2d4e62f22997b5e698", 0x45}, {&(0x7f00000011c0)="b7e5021fb0af7c2316310a2ad76707947ae68b937faeae33e11cabdcedb081c15e62871cb32778ac23cf5baa6e4b5b94aafa1c7f209c421e2caa786ab1adec1a6465a4644fa1287b06db3ff8bf91772fe6301d31ad2f89e99db19f9d2e436a0a100e7b801656ccaa4693782f40d1ae5879d7f4877b6a2ee96dd456b342b00bfa81e87151dc11867368b28875eff709ab", 0x90}], 0x4, &(0x7f00000012c0)=[{0x18, 0x0, 0x37, "f8e0284698b7cc"}, {0xd8, 0x11d, 0x2, "c23350740168621511492cc60dac249298b3027d6c85c7ed40051922250b4d7f3eefc881d894d9905eb459fa01ab0099da54d16dacd7d4ab1a02204ef550eabda15cab4a4683f915cd9e24d57dfe438240335be76ce1094e6ae946aecf425dfa733514bc6db6f8b54543bc79cd55157766af37f6190246ec27d18931d9921ba4f9c2a3f09a9d0f938ef64632b484359b599f2edfe312e789277acab364a57a9d66ca0ea15165299f6fc323c9deb0794be3060df86efb8edd31e938b86b1e60aad7a6ba1364"}, {0x68, 0x109, 0x80000001, "f1d291fbb7792a545d6b971e088d5dd638e9ac744b22a7e4b54e8c0bc65905e929f3532dbf07ec51f32689c3c871d3b2fe258582cab2bf61ec97ce92bdbbbae254318bcc2e6b885134d5e9b10d2dcf3e1474eb"}, {0xf8, 0x107, 0x3, "1f3719ce220bcc181677c7553d6cbdc9e55c32b14e0049a4881ee808860080e1459734659ced3ea821eb9cac78b0c219c3efb404a36d3a009b8ed2be93de6a6dcf51b2733e7921284b8c09c9925b28136a19d2abee4c4014a310a359ddc89d8ca6571a52e27f5570ffc5db7a9eb65b520d1df2a26057a29afe1060497b51127f99fd7e0a544bcc2e5101e14db6a0ce4da145b80ec5ca92a0781caac1bf4e9414a61ba022083a2ed6c68b9b13b5bbd323c9f6982ffdecee101b54bc488007e402d0b579773b9d8e10c4ed4a22eb908e85cb57d034cf5a1184daef91d6efa5c526f10cdbdec30c"}, {0xe8, 0x119, 0x400, "8f6a135c2c261348999a72be082c9df3bd39cac0fde63c23ff5639b81ad70bd61741c4e3fb6f45d74b4b009b00ca6cd1dd3c5af7e7b7160cc715a87da7ba1eb9fa5cf798ed6140108400aef5a477d0c6e7814db7a5eba686627c12c4ad0090791cd0f06306fbfabd241c687dec562abf6ab3adffc0baeceb78bcbe5bfd1692dd9015bcaf8eca9bf3f8daa819c38cd951509f33d6bb3f0e7b075eca33c2ffe2c2f7f8f14068083ae54ab6269172199ca2b6bd1fbdfcc0aca3be08d19248806ea7c1bf9ae4ac2ac874d61f2a09fbee88a7fe92"}, {0x60, 0x102, 0x100000000, "bb49a74b53df424a3fdf76ee8db9e60e5a6c3645a2b43bdd537f8068ccc3bf275e304552b6b3847d200429feb16be220daba3a6ee25ce5ed27dd8c72edf8de5527352a509472b46d7132"}, {0x78, 0x6, 0x2, "db006bb837282e4dc49d3e2624c393dda4903a807c6982c8cc2901404b3978d974ddb12824b98fac99d53584df5684fe962696c2a2ecd9764cb2e3625a9420c892ebf3fc2f1f1171847959d53bb63b87f21b02ae4965420bd48043bedbde5c2a12f6b1a9ee"}, {0xf0, 0x1, 0x0, "4fc8055542a110bcdb9d4dc6f2a99d30cf33746a366b619153c7ef144882ba8684b67561ac6cfd1164bc4617e59930d527c5c214a21a391c298d4f50bde0654efba59aa1f24970c6cbe2834c5934d6ca54462556a72b0f7891e0573b435ab55bfbb2ee53687ecd7dcb9b2a2a8b11543c044ce674bfedb253e790c5126627b643a4b0d29de048d4fe433248bb6e00c258f8eba4c8cf10427e3520a9edcf9c16caf1f63510d0c5c9bc031dde9a8ce4ec4bb59fb9825347208302a34635d1814f480c07438739dd4e370229470c933eb07d4a423861e793a9df10d9cd86"}, {0x108, 0x3a, 0x606cce7d, "5dbc84155a9fa78719c34d12ea665f7209207dfdea79fa985687098f9e0a2e476f873e9af8d0aca3374a530de88cb7423d19608aa0aa2ea9eb0465cd3c665c4e78e4579235d9e446ee6923616c26eafddc790572e3b0c3b2b8db7ec430e4d5102268f869806c3f9f4b45ce77ae887f42d2414e801c34b88d4c3e17961033495edb977eccb67351feb16f0d10653f7a218aa4fcbdd492c2e3c60b81596b187ac7bdafef1b62153eeba342c36c0c15a62046102c7fb9bb0bff433e840b194f22f423ae62d4def683013699e94bad19483c6ceaa259b4421d9107566d07d06724ac0155b118f15b0a827aea9f6d27052cc475163feae966"}], 0x608, 0x1}, 0x7}, {{&(0x7f0000001900)=@l2={0x1f, 0x6f, {0x80000000, 0x4, 0x4, 0x7, 0xffffffff, 0x73e}, 0x100000001, 0xffffffff}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001980)="4e55ab395de115b0d5662e8ff0fdc2e434caf73bd7f861fd5b77ced3f23e2dcdeb146b38096cd1aad268f5d15dbcc44ec10dedc5ae8c27b266cf5ba0c7bb51455dbb08a5a1886f876a631c909934f71d4c03eb02b77583f8a187114df0df01863cf70773121c790e76a33767a28a96eda9b988a5dbae9b928742", 0x7a}, {&(0x7f0000001a00)="0e6ccf81b110e48544340cdcd3e089a4936a6155831052", 0x17}, {&(0x7f0000001a40)="e5af1a92e0034c5ff1bc8939f136ef8a0168192be5e4679676b3aef04769787c155bba244eb57113bbd8ce3500ba5418cae84125485e0d308440ac415ed14c64a6ba59d23bfce6c88d76257b15ce0056073bd8c21bb8a15587e09785d3d23faefc45ed12568c6e7404a40c9131fa17946e1580ea5ac421edd8fb74f79997e39b4575be8fe53ffc155cfbfc4a9f020192a6e7cd7252d58a580798", 0x9a}, {&(0x7f0000001b00)="722e2f861b56380a4472164e5ba73d48596474ce3d2b32e0ad3fe3df61b422f200f253f8ae70fc3fada136f023d4a24cf5eff06785b2e955f000f5a58215da6b82e6719673899ff9737fb06d146d47b05c7163239fde7f679864701078ed3bc0505c2953bbe2945c15b3caf21386960d115c913d30", 0x75}], 0x4, &(0x7f0000001bc0)=[{0x10, 0x100, 0xff}, {0x1010, 0x3a, 0x6, 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{0x90, 0x88, 0x3f, "5dfc2a0d0440eec0d82a068da02bff8c47618e05ba2cb5df76aaf24c80edd9b9288a5e63db9ff780dcd0ef6e76c85bf63d978ab4bde8d4914e35a5c086757419b005656ea8e3b4b45a1a94f54d7a418492f40522a4582567d4aa331db6c72cf36241ae60bc96531a8c752b53863c7be9a93f09e95d9f33a05410cd"}, {0x90, 0x11, 0x74, "b951a56809f60fbf23e4668a9e9a9ebdbe99250131fcb9b02f014b108d1f4b2f7cf13488173431dc3cb64a5f1797595d09f5be2935284d39497c632e5b6fe7476db7e084e678764d9e44b534b9ed9848535aebe55e6862842a96fb887e61a51930410becaec030861bccf480639d63e61fe61ba1bf325713fd"}, {0x50, 0x103, 0x0, "eca71815cf48e423a46082e7976b68ac72033c9df84b8d7c212a8b8362cdeec0f306827fbdfe494b871898948a8f2a06589a22291b135262896c3d055caf9e"}], 0x1180, 0x4000010}, 0x3}, {{&(0x7f0000004280)=@ipx={0x4, 0x4, 0x8, "a7d62dc95f74"}, 0x80, &(0x7f0000004500)=[{&(0x7f0000004300)="9e5f1fe7d72facb1ad909f606d11427da05de02c17eea4452a1a70b35dc3c56fe6b3d781338add294a6a8680f62dab3b97c3e17b42f843f469503848a34c1438c6be94e3cc1d14df52d2ca46cb32b36d71280e71638c49677a1719a69ea038a3d4fa2b5313cd6f821ffe71777221e5e484e4d23567cab0c587c418c8b09778c0af7b52969e091fd74dc269da48bfa8e382670b0f241cc7d279c127e94e40d965b3d8ba29f49418f2b70e69628408809588dc558c08f5d01ef355bc3e81b743ca6260d585bcc76428e950b8fe73a61a70d54a0df9f577e1f42e825073f1a2032d5a7b78c7b734f8ae313c706b8b067f481c413f3db35a", 0xf6}, {&(0x7f0000004400)="446e580e91f6f7ec463202fc096532838b292b23b9cc445be47719487235928851a4107c315d80b845fb531ec4a1a3612dffabbee802844be45bcc878798f9850dfe1ee19b8a23f9b6d948746f481ae74d8eb70cf2d76acbfff2b2f6247a7ed076a6ed56bcf7863aaaec11b7b06d75a706aeb86eb76bbaecc21adc4cbb3493d5fbd85016e07b17f5a3a7c939bf05654e82455d3dcae2943270df7d9ea62c296b06cab39d635ff3d9c0be1e556f3cb4", 0xaf}, {&(0x7f00000044c0)="83b6e6138469279ffc541d574f03003a24c54ae66b81f7e227210bc1c1e3696746afa723df1fa54f8cf6d00d3a280a", 0x2f}], 0x3, &(0x7f0000004540)=[{0x28, 0x111, 0x33, "45db4e686b15b0d55b4057d5eb5ef4829c55179b"}, {0xd8, 0x117, 0x10000, "ba03f9348a3e7d8f792a8fbe07eef61ae4add2c6daa1756393f94e2a1cdb343b838af7a2e2610fa6804d0ee0678aae4ada29b09510c512fd0a329d7a1e42650f4be8a5556f6b811fa239a78e33fa9e9104cdcd082b1eda8925d12c2b6016075a67fe7526988a1829a554b2a0c1776216327cdba1a0999b10d7995ede3f825946448bb7afb984230c3103face9fbb8d0189de1a5af004c249bcba0c7b3ed0117fd016cd6502ce2f82e2b9a32e38492a54874c273e21ca5068ebc7d222feab9b376b"}, {0x88, 0x119, 0x0, "876a2d7f0f603f9ca0cf20a22295da2d1276cdabf4da839306e9b202003b1e412b8e060338b6acee168833fa81ca7f76e63aaabf7a20892b0c3774b378921a3177af68531b5b79fdce5b945fc43957de53780fc0ed69c0fe1da710e89b6bdb75ee7dad6c4f26dd87b7511d5b29c6da79fb40"}, {0x18, 0x10f, 0x8, "c557"}, {0x58, 0x3a, 0x6, "d5eb8871688a84d5bd33b85f1d585e4828b18044664cbfb75a7dd0719238b7e7b7ba21eca9ddcb48b6e09f6d354a19b6c8bffc6c2122a8d01e6bdc5e64f4d167856d"}, {0xd8, 0x0, 0xf2, "80d8f3a9194da2fbe7c33a8b82212b26cd77565177511485e0ef5860a9ddf1b8e1c04239e958fe170c9d7f9ccefb4ec27cb383c2f2aea5ee1c8e3bc109b08bbcd942d3cf10ae9e40c9c2039918408149573a776dc6a8d1577077d2625a12bde94b3b1515b6858818d91a8276215e7009608b0a22ef5e95be3953fd9adef618fb3f3a98a31ee88b2fd2747fe99592a184d88c2749139827eb15c3f0bac9cb15d865d7b2e2f8a9f34687ba5c155157b8589fb0fff1d0b86174621e13ae78bec3380afaff765f2905"}], 0x2d0, 0x4000}, 0x7fffffff}], 0x5, 0x4000000) sync_file_range(0xffffffffffffffff, 0x2, 0x174, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/self/net/pfkey\x00', 0x4004, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000e00)={0x1, &(0x7f0000000cc0)=""/123, &(0x7f0000000dc0)=[{0x7ff, 0x57, 0x0, &(0x7f0000000d40)=""/87}]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000c00)={0x5c9}, 0x1) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xfffffffffffffd8f, &(0x7f0000000100)={&(0x7f0000000e40)=ANY=[@ANYBLOB="f00000001a0019060000000000000000fe8000000000000000000000000000bb00000000000000000000ffffe000000200000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000040000006c000000ff02000000000000000000000000000100000000000000000000000000000000002c42e652239ea0d6cfce91774b488500549506086a337b77d1b21f200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000008000000000000000000000000000000000000000000000000000000"], 0xfffffda9}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000005c0)) recvmmsg(r1, &(0x7f0000000a40)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/1, 0x1}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/56, 0x38}, {&(0x7f0000000680)=""/184, 0xb8}], 0x9, &(0x7f0000000800)=""/31, 0x1f}}, {{&(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/32, 0x20}], 0x1, &(0x7f0000000940)=""/243, 0xf3, 0xffffffffffffff35}, 0x7}], 0x2, 0x40012062, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000ac0)=""/106, &(0x7f0000000b40)=0x3cd) write$vnet(r2, &(0x7f0000004b00)={0x1, {&(0x7f0000004980)=""/219, 0xdb, &(0x7f0000004a80)=""/66, 0x3, 0x3}}, 0x68) sendto$llc(r3, &(0x7f0000000b80)="3b0125f3063e31a167c835789357160b256b8f91487897069e31bd9011f061c97854efdb3f58c259065a3f0dcab87ccb24", 0x31, 0x8001, &(0x7f0000000bc0)={0x1a, 0x32f, 0x4, 0x9, 0x6, 0x1400000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) 2018/04/19 06:09:50 executing program 6: futex(&(0x7f0000000000), 0xb, 0x4, &(0x7f0000000180), &(0x7f00000001c0), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/19 06:09:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="647e2a652232639cbcde0b32e70219823491978b87b0a5bd3a18393a0f1a21989c3617b2", 0xffffffffffffffc6}], 0x1) 2018/04/19 06:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) getsockopt(r0, 0xfb, 0x0, &(0x7f000091b000), &(0x7f00003b7000)=0x32d) 2018/04/19 06:09:50 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'vlan0\x00', {0x4, 0x40000000000, 0xbb, "185fc4dbd3d6", 0x4}}) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) 2018/04/19 06:09:50 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(michael_mic,xts-serpent-avx)\x00'}, 0x58) sendto(r0, &(0x7f0000000080)="495b603620537aa9294aa9648faa85e245fc0c273354a6eeac63893e987906a2b9e54af4d31258ded5910df59ac24843a87b88162683dc927bf0f77c4ab52bb6a83fe9c4497b01ae25fa4a18dac85efcb2cf0717875da96b00b99ccc7fd9995c53f6d43efacbc6a8ce", 0x69, 0x14, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x8}, 0x3}}, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=ANY=[@ANYBLOB="180000000000100017010000030000000000000000000000180000000002003b55133a4a27b74c010000000000000000"], 0x30}, 0x0) 2018/04/19 06:09:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x2f, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_delete(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x15}, 0xfffffffffffffe05) r3 = dup(r0) sendto$inet6(r3, &(0x7f0000000340)="02174a147c3ddda076450bca3de09341d98d6108fea5b4867b8c74d64d1599a7c0fd23c54c02248936ef03590c0bafeaa3db882c7d0699e750faee15894b948b4a4cc3c6b9f19997a6074045b32701c7d3e67a71ea290a02d7322f10dbe74dc040fc34861de0747a478801979b03305c4d983a5d87469c5f437746dc155d74c9d8c6acb7b52889d437d64d9a", 0x8c, 0x40, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x99}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000300)={0x9, 0x101, 0x1, 0x5}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000980)=ANY=[], 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82000020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r5, 0x210, 0x70bd25, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa3}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x40) fallocate(r4, 0x0, 0x40000, 0x8) fallocate(r4, 0x0, 0xc8ec, 0xffff) 2018/04/19 06:09:50 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfff, 0x1, 0x125, 0x7, 0x2}, 0x14) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_pwait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) 2018/04/19 06:09:50 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) write(r0, &(0x7f0000000440)="bac74de4b440a5d2b736ce4849ba9af60cb8744e224a63f51794565f587d20d0a7b0dd94846b8a09565bc9c70f3d526e8fb06b19700e4c02eef60c5b47a4dd0faec4f9dec71f87f454e7a63cb65e4f80a3a3c5fc1757f00c9df515491018acb1cb2c544b814159e6766df3baf7b33706e4e153ca2dfd74ffc96096d0a53aece9f00193d64319debb298ed2f5d4999025415b82a715efdaf14e2b6918ec2809a66ea1afb4481d784bcde5b2db7415b51719aa8663af4828318196f74c13bfaf6c5ac3735da15ee5647e26e0", 0xcb) keyctl$search(0xa, r1, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r2) socketpair(0x10, 0x800, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x80000) bind$packet(r3, &(0x7f0000000400)={0x11, 0x19, r4, 0x1, 0x7ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r5 = socket(0x2, 0x0, 0x7) socketpair(0x0, 0x1, 0x4, &(0x7f00000002c0)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000200)=0x400, &(0x7f0000000240)=0x4) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000000100)) 2018/04/19 06:09:50 executing program 7: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x2c9, 0x4) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/04/19 06:09:50 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x40000) 2018/04/19 06:09:50 executing program 2: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_create1(0x80000) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/19 06:09:50 executing program 5: r0 = socket(0x10, 0x100080000000002, 0x0) write(r0, &(0x7f0000a27f88)="240000002600ff000000010004773600fb1308020100000000b0e5000000000000003f10", 0x24) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/19 06:09:50 executing program 1: r0 = timerfd_create(0x1000000000000, 0x40000007ff) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) 2018/04/19 06:09:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000003280), 0x0) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x103400) r1 = memfd_create(&(0x7f0000000440)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580)=0x6, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000480)) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000004c0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/161, 0xa1}], 0x5) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000500)={'team_slave_1\x00', 0x400}) 2018/04/19 06:09:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x400000005}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="6ca0f369", @ANYRES16=r2, @ANYBLOB="040328bd7000ffdbdf250300000008000400000000000800040006000000080006008600000040000200080006000600000008000400001000000800080000000038080002004e22000014000100000000000000000000000000000000000800040001000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40810}, 0x40000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}], 0x38) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0xfffffffffffffe01, 0x800, 0x401}, {{0x77359400}, 0x5, 0x3, 0x580}, {{}, 0x3f, 0x0, 0x2}, {{0x77359400}, 0x2, 0x10001, 0x4}, {{}, 0x5fe0, 0x9, 0xffffffff}], 0x78) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0) connect$bt_l2cap(r4, &(0x7f0000000080)={0x1f, 0x3, {0x0, 0x7ff, 0x20, 0x5, 0x1f, 0x40}, 0x8, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000400)=0x2) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000240)=""/179, &(0x7f0000000380)=0xb3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00000001c0)={0x4dc, 0x5, 0xa3f8, {}, 0x0, 0x4}) 2018/04/19 06:09:50 executing program 2: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r4}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) inotify_init() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/04/19 06:09:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/19 06:09:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x30, 0x20, 0x72}, &(0x7f0000000040)=0x18) socket$inet(0x2, 0x4, 0x140b0d61) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x290, 0x9, 0xb7f7, 0xb7, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x9, 0xffffffff, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0), 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x4, 0x1f}, 0x4bd) 2018/04/19 06:09:51 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2bff7)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='coredump_filter\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x4e23, @multicast1=0xe0000001}, 'veth1\x00'}) 2018/04/19 06:09:51 executing program 2: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r4}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) inotify_init() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/04/19 06:09:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x48000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x10001, 0xa300}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0x6}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400040, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x800, 0x4) 2018/04/19 06:09:51 executing program 5: r0 = memfd_create(&(0x7f0000000040)="73656c696e7591c1cbcfe6c90457dbf0008000007800", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x2}, {0x0, 0x10001}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) 2018/04/19 06:09:51 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000000)=0x80) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) syz_emit_ethernet(0x2e3, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88ca}}}, &(0x7f0000000040)) 2018/04/19 06:09:51 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x8000000010001) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/04/19 06:09:51 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) link(&(0x7f0000000400)='../file0\x00', &(0x7f0000000440)='./file2\x00') 2018/04/19 06:09:51 executing program 1: r0 = timerfd_create(0x1000000000000, 0x40000007ff) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) 2018/04/19 06:09:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000003280), 0x0) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x103400) r1 = memfd_create(&(0x7f0000000440)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580)=0x6, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000480)) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000004c0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/161, 0xa1}], 0x5) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000500)={'team_slave_1\x00', 0x400}) 2018/04/19 06:09:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/19 06:09:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/04/19 06:09:52 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000140)={0x3f, 0x0, 0x7, 0x1000, &(0x7f00000001c0)=""/4096, 0x40, &(0x7f00000000c0)=""/64, 0x8, &(0x7f0000000100)=""/8}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000011c0), 0x4) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2b72646d61202d72646f025dc6696ffa"], 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e24, 0x7e, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x2, 0x9, 0x5, 0x6, 0x962}, &(0x7f00000012c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001300)={r1, 0x5}, &(0x7f0000001340)=0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001380), &(0x7f0000000080)=0xc) 2018/04/19 06:09:52 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) bind(r0, &(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) readahead(r0, 0x0, 0x0) 2018/04/19 06:09:52 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000)=0x10, 0xfa) sync() setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb6, "f6fab1f409e3660e9dfbdc1223e6f1b90e2f9623dc5249ad5ace511b1daa47e603fe13a11aa4473379fbb10dacb8ec4f1065fdf848c91605b48cb4c8c353e3992d80b11205e66f151b872e4650a595c58f51cc39fab38350b6cca491ada809b6c4d6022d61be7f81588bcb32b196ac68618a93c1247febc9262fe98e8dc5c90cac13a54e002f41db65231f1d61629ef802f28092e38c63d979e25a50cda933a2aa8647eaf21aa8f8792b17fc1b65fbf30820484f1480"}, &(0x7f0000000140)=0xbe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x6b}, &(0x7f00000001c0)=0x8) 2018/04/19 06:09:52 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000002940)={&(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000240)="6ce4a142a66aabb4b04c4f1a96d2b29f9ef29e8504bd1074ed506003ba58e8", 0x1f}, {&(0x7f0000000280)="97083ea9d8b9d41897c928af73cf529df275fad87644499ed8fc8483148d9b0c5fc1239ab663dd7484ac949e0b9efc1d88fc5f91ac0230b1955901a9d7106393d70082aa5a30b936a8d393f28971fc7498915361c6c174bc91f60aff5bdee5d910ff984e7c01256a63fb9cd0741aaebe11ac00c6d4fe19d601bbc1d476e21b7e43564e7c71f892ec469aed0fbef65ee53ff20d12bd507691a08a82dee36eafb439ce4541b698fa688c1497b0787623ed3ffecb760577f8b88aa2", 0xba}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000440)="a77cfdcd2e00815c3b9774aac0f5d3c151159e68612f5e011f3d1de0f6beb6a6ad004d58269f05616dcb5965c24f5e976ffaf2dc409d", 0x36}, {&(0x7f0000000480)="916140e8610aca0a16db7fcc72d4b9e8e9e6f2b5f2f84832948732d5345240bbf2fdedcc78d6d32e42dd802e4994e3da4cf35da35496f55c6556ec73e18b812ec191c7b86060b67279a93fbb0dc24c424c97857b37aa2469cf290aed968c4062914fce4145056449aca8af75eb8014b3b79db1e09dc57ef1521d61cacfc69e8de262d336b1a8c4a5c73a5cd6bbb881574576d768782e560345552bb3e0d8484bb362114dd68e07f0c01e72c156c91bb6bb9a0bf24386b9b8f53c08036ca27581bb4962d02e4c56b4439106e71041e2c3a1805d8eafc2", 0xd6}, {&(0x7f0000000580)="31434d72e7ddbe92083c5d49a8dacbd57c12ea154a7dada2586dba8ed888aafc409b100c4e848445547ade17b538e0fe22f1d9d54aef5253a4d7a3f6815c73571fad8bf84296c2f8e7b55cf72debb1d2d59e8192040f5588cfdd8bc9c12c613316c82707198e8b51c620d83c32043cebf766a680391f49af1a99ad6866cc371614c0477b284d4b71117b13704e1298432d15a6632179c2bf67", 0x99}, {&(0x7f0000000640)="871646c4695a06dd60c3ab43e6dda77df8c4803b9cad39c9845c42f4424c154b91477cafb9f37c20feb71963d6365502cddd96ae6676603a175650ca13163796a3c4cfdaabe5de21b11b73797abfc37efc589d0fae694b3c7c040710dc7c7bb6c1f7fc170c8d05bf235c08c534005495ae712e5c5726da86289daa", 0x7b}, {&(0x7f00000006c0)="13aa10bb9f0341e99e6558509d2937c603f0808711e8aa5411ba96b60d37ae7a465ee7b6b1d9856805ae2235defd923a62b6854022b6921ad31c7abaf8c4f2fd8f5b5f1ced01ac02e77406e3c2621174c6ecbe828777d30f3464204da61eeff91d20869a8c909cabe5e943e61e53f5db105b820f7231d74ef2948cb950e13635570430066896452dcb5febdab66235b5bd54aef35de9740746da3426f4a68590da3b4bd18fb9dca1f399adaa0fde70b6d313ceabf1feee286333382ec1035cb06e", 0xc1}, {&(0x7f00000007c0)="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", 0x1000}], 0x9, &(0x7f0000001880)=[{0x60, 0x0, 0xffffffff, "18f43a33c63dc07d03477092632b9a2e5be28606ce365b192975751b16ed1ce042ad88994e7c03c21247e5b5d26c6ed7e1fc7b6927442eb299e40069e2abc2319a9a93259d931e6c6bec5ced51"}, {0x1010, 0x1ff, 0x4, "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{0x18, 0x116, 0x6, "d807"}], 0x1088, 0x44}, 0x400c0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xff}, &(0x7f0000000140)=0x8) r2 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x0, 0x100}) 2018/04/19 06:09:52 executing program 7: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5fe0)}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) bind$ax25(r1, &(0x7f0000000040)={0x3, {"625724f657cf17"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x835, 0xa892, 0x3, 0x1, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x8, 0x523e, 0x3ff, 0x6, 0xfffffffffffffff9]}, &(0x7f0000000200)=0x100) 2018/04/19 06:09:52 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000000000, 0x200) set_thread_area(&(0x7f00000000c0)={0x200, 0xffffffff, 0x3000, 0x7, 0x207a, 0x5, 0x8, 0x7, 0xffffffff00000001, 0x1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) 2018/04/19 06:09:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001100)=[0x0]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x660, 0x4) 2018/04/19 06:09:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffd, 0x0, 0x11}, 0x98) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/165) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/19 06:09:52 executing program 7: unshare(0x20000400) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 06:09:52 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/04/19 06:09:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x101100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2c2040, 0xa0) write$cgroup_pid(r1, &(0x7f0000000240)={[0x33, 0x31, 0x31, 0x39, 0x36]}, 0x5) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x8, 0x4, "65ac1248a57c", 0x8000}, 0x10) r2 = fcntl$dupfd(r0, 0x408, r0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000000)={0x3b, @loopback=0x7f000001, 0x4e24, 0x2, 'none\x00', 0x1, 0x7fff, 0x2a}, 0x2c) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000140)=0x7) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000180)='syzkaller0\x00', 0x10) syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="ebb79e9088d67543ab14330b43fef502414a7681020e027a5cf8314de97bdcc658ca224b59752f59079f71fe79430d4b112c94aaa7fc7b305c815d50d496ac697ddbffe0677defefbe", 0x49, 0x7}], 0x200000, &(0x7f00000003c0)={[{@data_ordered='data=ordered', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 06:09:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000100)=0x14) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/04/19 06:09:52 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x4, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f}, [@alu={0x4, 0x9, 0x0, 0x2, 0x7, 0x38, 0xfffffffffffffffc}, @alu={0x7, 0xae, 0x7, 0x0, 0x4, 0xfffffff8, 0x18}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x200, 0x0, &(0x7f0000000080), 0x41f00, 0x0, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x2000025a, &(0x7f0000000300)=ANY=[@ANYRES32=r0], &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x1}, 0x48) r2 = memfd_create(&(0x7f0000000080)='GPL\x00', 0x1) sendto$ax25(r2, &(0x7f00000001c0)="423a0b285821ef7d589b16e8156bb6fe7cd70f2bc3909f31f79386f6af567c8ed82674a957277d83bd4702f33e217801bb9f2167056b69af6beb58c9849dd3f023f4b93ed2e6c90b60c28bf8253fc2d88770d147689388f11bb030189471ea6657d2a6ba621790898aa14dada6fb4ddca96ab67a74ca09e488ce921a515db0b68e77f2d51db06331bc3b8de3bbfd7beb98e199d1618ea4306352b03da35b37c63fc78c001ab790b8790b8e3377ca291c2daceb5011bc6075251fbd8eb7f73c964808555bdfd5cd662b5bdbb2ed7c52b2ddfa39", 0xd3, 0x800, &(0x7f00000002c0)={0x3, {"bd47a617a82713"}, 0x8001}, 0x10) 2018/04/19 06:09:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e22, 0x8, 0x4e24, 0x800, 0xa, 0x20, 0x80, 0x3d, r1, r2}, {0x8, 0x5, 0xbb, 0x6, 0x4b, 0x1f, 0xfffffffffffffffa, 0xffffffff}, {0x6, 0x80000001, 0x7fa0, 0x4dcf}, 0x1, 0x6e6bbd, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x3501, 0x4, 0x0, 0x20, 0x10001, 0x0, 0x78e0}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4000000000000167}, 0x10) 2018/04/19 06:09:52 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10000000000, 0x200) set_thread_area(&(0x7f00000000c0)={0x200, 0xffffffff, 0x3000, 0x7, 0x207a, 0x5, 0x8, 0x7, 0xffffffff00000001, 0x1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) 2018/04/19 06:09:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x4, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) write$evdev(r0, &(0x7f0000037fe8), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r2) 2018/04/19 06:09:53 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r1, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8000}}, 0xffffffffffffff61, 0x82}, &(0x7f0000000800)=0x90) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) 2018/04/19 06:09:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x38) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000024affc), 0x101) sendfile(r2, r1, &(0x7f0000000000), 0x7) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/04/19 06:09:53 executing program 1: unshare(0x40600) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) 2018/04/19 06:09:53 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000000)=[{}, {0x0, 0x2, 0x8000000}, {}], 0x3, &(0x7f0000000040)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0xa1, "60292eec8fd1bdae7d8fefc4e0ed6c8bb415a0e2fbe5983eecdd7d171ae5d6f5083314f6732bdbb6a064ce0ca9f3021b1b6916b130c0561bede3fa164aa68eafc2f77c02a0099cabcddc55f495830ea58618c137015cef18a16a7ec1cabb09e5dd105fb643beace6641d434cbbd79ac95e1389a139746023a05440a353cd4f57efd0aea3b9c2880cbcf904aa5c18ebb1e6488d4bb5abb5a2247c503bf49556dc53"}, &(0x7f0000000200)=0xc5) 2018/04/19 06:09:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xb0e7}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) close(r0) 2018/04/19 06:09:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/19 06:09:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000100)=0x14) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/04/19 06:09:53 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r0 = getpid() r1 = getpgid(r0) r2 = getpgrp(r1) r3 = memfd_create(&(0x7f0000000000)='*ppp0%:posix_acl_access!\x00', 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r4, r5/1000+30000}, {0x77359400}}, 0x0) ustat(0x9, &(0x7f0000000100)) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r6, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) ioctl$KDMKTONE(r3, 0x4b30, 0x5) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/19 06:09:53 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x578cb720c9c9e5a9, 0x40) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt(0xffffffffffffffff, 0x800000010f, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000a3c000)=0xfffffffffffffcf5) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000000)=@generic={0x1, 0x0, 0x7}) 2018/04/19 06:09:53 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x60a042, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400800, 0x0) renameat2(r0, &(0x7f0000000080)='./control\x00', r1, &(0x7f0000000180)='./control\x00', 0x1) setxattr(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000140)="02000000", 0x4, 0x0) 2018/04/19 06:09:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x5c9a, @empty, 0x9}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0x0, @loopback=0x7f000001, 0x4e21, 0x1, 'nq\x00', 0x24, 0x0, 0x62}, 0x2c) socketpair(0x8, 0x0, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000080)={{0x3a, @broadcast=0xffffffff, 0x4e24, 0x0, 'lblcr\x00', 0x22, 0x80000000, 0x2d}, {@empty, 0x4e20, 0x1, 0x80000001, 0x7fff, 0x3}}, 0x44) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r3, 0x0, &(0x7f0000000100), 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) r4 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000ae7ff4)) epoll_wait(r4, &(0x7f0000000200)=[{}], 0x1555555555555461, 0xffffffff) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={0x10}) 2018/04/19 06:09:53 executing program 7: setrlimit(0x7, &(0x7f0000becff0)) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xffffffffffff3848, 0x200) write$binfmt_misc(r0, &(0x7f0000000780)={'syz1', "ee413e032dc3d29d0cd6b8cde1334777b08c7bc9a4beca1282391b0f1d707b323e921efae1dfd7f5a66f444a34128853306c35a7498dc23bfd96ced9ce1c969de883d09975bd31ee24638f9aae007b382fd28e9a94af1a2c8cc2bb599c0cfbde6f43d711ec4b3c3114860243168260bd1a9f0b8802e739ec291e552115666fd0d7d9fa0d082a3a9a0ea6cd6926ad261af18e697ef2e57679b9ee895bc43d736955f895fc68"}, 0xa9) r1 = dup(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000ffa000/0x6000)=nil, 0x6000}, 0xffffffffffffffff}) r2 = userfaultfd(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000840)) readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/5, 0x5}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/210, 0xd2}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000005c0)=""/220, 0xdc}], 0xa) 2018/04/19 06:09:53 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10f, 0x8000, 0x7, 0x3a, 0x1af, 0x2, 0x14e, 0x95}, "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", [[], [], [], [], [], [], [], [], []]}, 0x1920) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_mtu=0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00000001c0)={'lo\x00', @ifru_ivalue}) 2018/04/19 06:09:53 executing program 1: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x400, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x84, 0x9, 0x1, 0x2, 0x9, &(0x7f0000000000)='bond0\x00', 0x7, 0x81, 0x100000001}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xa2d}) 2018/04/19 06:09:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x5}], 0x18) unshare(0x2000) 2018/04/19 06:09:53 executing program 2: unshare(0x20000000) r0 = socket$kcm(0x29, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000000080)="9bb06c58ef664189f62f51f80645395a30a9d2fe75427743d1d5d30bc33539560d35db0481c9c2a6cd25a230e6428f4b0faac2f0aaa7c8e0f81d867244911513a04d12a536844bfc8be360641f96964aa47d9b8bf3044da35017e32bb5eaf70f61b730e35d", 0x65, 0xfffffffffffffff9, &(0x7f0000000100)) clone(0x28000000, &(0x7f0000001ffa), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f0000000080)) 2018/04/19 06:09:53 executing program 6: get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x3000)=nil, 0x3) mq_unlink(&(0x7f0000000000)=',eth1nodev:security-locgroupwlan0eth1self]+\x00') 2018/04/19 06:09:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x1) close(0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1dc}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/04/19 06:09:53 executing program 1: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) r1 = getpgrp(0x0) waitid(0x1, r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/04/19 06:09:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[], 0xfd6a) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x41dd5dcd9c616bce}) fallocate(r1, 0x0, 0x0, 0x3) lseek(r1, 0x0, 0x200000004) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x14) 2018/04/19 06:09:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xb0e7}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) close(r0) 2018/04/19 06:09:54 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x7, 0x4, 0x4, 0x2, 0x3, 0x781, 0x275, 0x40, 0x6f, 0x1, 0x6, 0x38, 0x2, 0x0, 0x3, 0xa3}, [{0x3, 0xc0000, 0x0, 0x8, 0x6, 0xdc5b, 0x126}, {0x60000000, 0x80000000, 0x1ff, 0x20, 0x7, 0xeb, 0x0, 0x6}], "46b793c456ff36e344a5371b8b32478925059c7891f93d7ce8b5a9ec72f48041f18c7d0e1eb343210d6de888efa9e4b130a2278ac940e08e5a8367ef1234b11b3c470fe2838acd815966d0ddaf8cc97c629c8d369bad62dbd36a5e89a3448eaf05c8aca9b5d24bf6e0ca2592af484461028353c6c60fcd2fb67f1175e08233e8e541526978bc4ec618cdcdecd827cbeaff6c6c17ede4f970dd75ea847bb4eb157f503245971deb6ffdd16d1154", [[], [], [], [], [], [], [], [], []]}, 0xa5d) 2018/04/19 06:09:54 executing program 3: r0 = socket$packet(0x11, 0xffffffffffffffe, 0x300) r1 = open(&(0x7f0000000280)='./file0\x00', 0x1, 0x116) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x20000000, 0x20004000000}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={r2, 0x101}, &(0x7f0000000440)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000100)={0xad, {{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e24, 0x6307ae91, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x108) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r4, &(0x7f0000000040)=0x40000000, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r4, 0x2, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000002c0)={0x0, 0x1, 0x41}) 2018/04/19 06:09:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e3", 0x60) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000e96f7d)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/19 06:09:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x105000, 0x2) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec567", 0x78}], 0x1, &(0x7f0000f78000)}, 0x0) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/14, 0xe}], 0x1, &(0x7f0000000140)=""/104, 0x68}}], 0x1, 0x0, &(0x7f0000000540)={0x0, 0x989680}) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, &(0x7f0000000400)=""/167, 0xa7}, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60c5a61500143a00fe8000000000000000000000000000aa00000000000000000000ffffe000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000e6ff8f78004f000200006c5d1eaa2efc33eda1a65245931e2bea84ae06d7154600000300000000000000f355b284457dc200079b"], &(0x7f0000000140)={0x0, 0xffffffffffffffff}) 2018/04/19 06:09:54 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x18, r0) ptrace$pokeuser(0x6, r0, 0xff, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@rc, &(0x7f00000001c0)=0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x800, {{0x2, 0x4e24, @rand_addr=0x9}}}, 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000001f11000000000000000000000000000095000000000000006de6b1a0ffd05f7af30073ca324b4644c6cc0e8f523f712a378ef391292bbb3b4720a4d9f88345bbc1896b9c8d31050a1bcab26df95240106b1e50076f369fef9777a35d22a9eec47a5225c18714d375b245621ba02428ff45d188d931860904bac86651be8d7fdb958b9f9b5d2ddc474d1be1a6c1c9d8962a38620cb73af01ba5a2ea0b755ecc640c09022c8b24e1401097bbd24b57621dfe1e63f8d3748402f322216867d3881a5ce1a7f571"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/19 06:09:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x7, 0x4, 0x9, 0x6, [{0xfffffffffffffffe, 0x7ff, 0x5, 0x0, 0x0, 0x3}, {0x5, 0x5, 0x5, 0x0, 0x0, 0x2000}, {0xdb, 0x6, 0x7fff, 0x0, 0x0, 0x400}, {0x8, 0xfffffffffffffffd, 0xa80, 0x0, 0x0, 0x2208}, {0x17a, 0x3f, 0xffffffff, 0x0, 0x0, 0x402}, {0xd30b, 0xe7ed, 0x100000001, 0x0, 0x0, 0x2008}]}) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/19 06:09:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) write(r0, &(0x7f00000000c0)="1da17693652cdb1611e2da87761397e6e79e4a646ec27bcff9f18ec4e4a4d24f80709875d828676f344f52e5921ddc3b0049b0ffceac475547f5fa28ba343cf551ad615d4e13366dceecc58d047ee0632d25bcc103c02255b7f4db4a8b7fdbc2", 0x60) socket$key(0xf, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/19 06:09:54 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) 2018/04/19 06:09:54 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf1, "e3f8e47a2b8c7710233e92ef81bffe2c248ed318038751957e953700a4e5aceaa174815e2ac7e6451786bc66eb234fa0f4165cfe0deedc5cc4ea69367bfa59ab455030f863b63193d68220f3840e3378575dc9a0dd9d1fecac7ffb7732e95ef6c20e3286c62859f3d3a7477bbe699c25c38f7d6ae70482d8ac267f6f7e2ab47aaff127cfbaf43097aaea7dcf7e8190ebad19d45ef027284bfb3cf3138562e45368d26736a0525e1d7a87f919c66fcae72b56f7f4fda3450ac2ff8b77e59402290c29943392b76b71367fcf2aa0706032f2734c4bc789e4506c9a1f2880497e4622045bb86eae3c73f363b80d63ae453add"}, &(0x7f0000000080)=0xf9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3}, 0x8) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}}}, 0x29e) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) 2018/04/19 06:09:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000001580)=""/100, 0x64}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/160, 0x7c0}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000001440)=""/121, 0x79}, {&(0x7f0000001240)=""/6, 0xffffffffffffffe0}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000001300)=""/29, 0xe3}, {&(0x7f0000001340)=""/21, 0x15}], 0xa) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080), 0xfffffffffffffff4) 2018/04/19 06:09:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x109800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x0) close(r0) 2018/04/19 06:09:54 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3b77, 0x4) r1 = dup(r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)=""/168, &(0x7f0000000180)=0xa8) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000340)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x45, r2}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x930}, 0xb) recvfrom$inet6(r0, &(0x7f000089f000)=""/107, 0x6b, 0x0, 0x0, 0x0) 2018/04/19 06:09:54 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge0\x00', 0x0}) connect$packet(r1, &(0x7f00000002c0)={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x19980330, r3}, &(0x7f0000000200)={0x2, 0x8000, 0x0, 0x4, 0x7, 0xb354}) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) tgkill(r4, r5, 0x38) 2018/04/19 06:09:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x32, &(0x7f0000000ff0), 0xff71) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) r2 = gettid() ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000080)={&(0x7f0000000000)="3c02cd4a8fc9a45a48f9edae9ff363569270caa3d5462942e4468745982736185e066f37d97403f8eddd2c909d59cc820cde1f38c234c9578fb162e3d7432253c4de2089c80f01b4938e968e4c6938a44507535280d3ed9b10b1bdbe4397575157629b7b217f30a806cf2bacacbf036172f643bffc58c195b83526", 0x7b}) 2018/04/19 06:09:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x0, 0x9, 0x0, 0xe, 0xffffffffffffff9c}, 0x2c) 2018/04/19 06:09:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x101, 0x6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_team\x00'}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9, 0x73, 0x0, 0x9, 0x100000, 0x9, 0x4, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0x6, 0x0, 0x4, 0x20}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xe, 0x4}, &(0x7f00000002c0)=0x90) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x4}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 06:09:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') lseek(r0, 0xfffffffffffffffb, 0x3) 2018/04/19 06:09:55 executing program 5: syz_emit_ethernet(0x3e2, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000adaff4)={0x0, 0x4}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/71, 0x47, 0x100, &(0x7f00000000c0)={0x3, {"4690f6241e15d9"}, 0x5}, 0x10) 2018/04/19 06:09:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x7, 0x0, 0x48b0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@flushsa={0x28, 0x1c, 0x22, 0x70bd2d, 0x25dfdbfe, {0x3c}, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000004}, 0x48000) 2018/04/19 06:09:55 executing program 7: r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x200) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x1a}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x63a6a58b, 0x9}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x3, 0x7}, &(0x7f0000000140)=0x8) 2018/04/19 06:09:55 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x8, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/04/19 06:09:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000400)=0x9, &(0x7f0000000440)=0x2) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200)=0x1, 0x4) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x400, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x10) futimesat(r0, &(0x7f0000000000)='.', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) name_to_handle_at(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0xf4, 0xe5fd, "f538aa2819b2a73dbc6299e6776ca883c55fa13dafa14aa9fa6594b1b20b44931d5b8d996a7bc5f32c6cd48f503905bb4564a2a46dc2441fa72c2d95915f3f60a5d7d67c27fcdb48539f8b2d1e70592516830369055b90809db7063291dd41762ea6d3b4bfc210f0aa19bc61143f044856c9b34b87e4178d6f975de9c166d1fd96750f3afe006471c3ee805172d5615e2c2b872c56222e70ff2882bea963959de117780df9ec3af187b788186ec0842373369fab5b9789ac3d7bcc9b1c51087c9ed2f5cfd95371964266f6285111573047a08459d1732ef54440889da9a0ace25bc4d9f02d9b945d4ec348b6"}, &(0x7f00000003c0), 0x1000) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000240)='net/netfilter\x00') 2018/04/19 06:09:55 executing program 5: 2018/04/19 06:09:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:56 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 06:09:56 executing program 6: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:56 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) unlinkat(r0, &(0x7f0000000000)='/', 0x0) 2018/04/19 06:09:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x6, 0x20}, &(0x7f0000000140)=0xc) r3 = creat(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) getsockname$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r1, 0x0, 0x0, 0x4) fallocate(r1, 0x0, 0x0, 0x1000001) 2018/04/19 06:09:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) accept$inet6(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c) shutdown(r0, 0x0) 2018/04/19 06:09:56 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mbind(&(0x7f00000db000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x5, 0x5, 0x4) 2018/04/19 06:09:56 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x2647, &(0x7f0000000100)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="eff51f759ae1213055"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/19 06:09:56 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103400, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/04/19 06:09:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000040)="df0ff12836d2a5debe18d2d23a48842df3323a414d76adb78c9dcaa597681f12f3e40ab8f174b5a20bad80542e405783dff07c79c9078761f9d1f4b6285e0e2fc1d03a36d5407950890e8ffd1d0f4c1a2034eb6d5f08558f541a2ecd4e34b79ec95d5d95903e5cd2607ffd032087e1402907db96773c0ca4", 0x78) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xc57}}, 0x8, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x7}, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) close(r0) 2018/04/19 06:09:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x8, 0x50, r0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/19 06:09:56 executing program 6: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:56 executing program 1: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) inotify_init1(0x0) writev(r0, &(0x7f0000ecc000)=[{&(0x7f0000000000)="f9", 0x1}], 0x171) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="91000000c8520f4398b3c6629683fea795a6ed833f8490a14a3fd8dab52fbad1f550e23408d6479690989acccb5c6f8df74ed64b3d550441f125e6e239f37c0f0101d9e7401a5f3a495d490411c92214f0808aacb949607be82dfb549e8282ae3bff8755c7baba2d53bf510471879e0e74268ba8cb1950d0f2d11b3384eab18775a93a4f2c9585ede2c4b2f3f04a25befcd31d5f1dcb"], &(0x7f00000000c0)=0x99) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x4270, 0x7}, &(0x7f0000000140)=0x10) 2018/04/19 06:09:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x2, 0x800}, 'port1\x00', 0x20, 0x10000, 0x6, 0x0, 0x7, 0x40, 0x7, 0x0, 0x5, 0x93}) 2018/04/19 06:09:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x100, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/mcfilter\x00') preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/255, 0xff}], 0x1, 0x20000000) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000000)) 2018/04/19 06:09:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x1000}}, 0xfffffffffffffffe, 0x8, 0x7, 0x400, 0x1000}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x1000}}, 0x7, 0x3, 0x2, 0x0, 0x10}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x4}, 0xfffffffffffffe6c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) 2018/04/19 06:09:57 executing program 5: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82400, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000080)={0x0, 0x72b0}) accept$netrom(r1, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) 2018/04/19 06:09:57 executing program 6: syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) r1 = dup(r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x268, &(0x7f0000000000)=""/187, 0x1ca}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffd69, 0x0, &(0x7f0000000000)={0x2}, 0x10) 2018/04/19 06:09:57 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0xe0, &(0x7f0000000140)=0x1) 2018/04/19 06:09:57 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10400, 0x44) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'q(0', 0x38, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x33}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c6a470", 0x0, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, 0x0) 2018/04/19 06:09:57 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0xfffffffffffffe9e) 2018/04/19 06:09:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0xb20a, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000100)=""/81, &(0x7f0000000180)=0x51) ioctl$VT_WAITACTIVE(r3, 0x5607) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000000040), 0x8) 2018/04/19 06:09:57 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x4) sendmmsg$alg(r0, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="c2d686100ef9d6f782ece79c20d2c60bda56c0f1e8c17de0272c68c6212a855144fd9ce6d14d43e755b27c29d3773384e841881b24ce844a96ace97ee472717ffc9c113c00824211a46fd15976ec359dc04dab56605629a13c0f0d26c764ea895de6111250294faba71663d559520baa1c9177044f8fc8a0417c944345d128fb4d387d28c5ca7affd084390a5087f467e0d6a84e6aed59ba609cce64aed3383038481198efd42c3b38c4687ff1c8f3f88a2f075f882dadbd044c57c1a393d539cb041bc819861379fc0a64127d0a6d28af72a7bc5d3e9dddd6f634f6c56a4c", 0xdf}, {&(0x7f00000001c0)="88416eee6598e1e0fe0e00ca1c31345ad4d336b5a116481cb281efddbecf0282f206ae2c84ee4b3dd1e050355118e67361a40bcc62032998cedca0276f533887cbef4767656e9d76a2f0ed2e9fc8a860e7b6019c3bd419b0bee2437fdbf3c08e82c64a9aa049d85369354c51a49d7d82b632fd", 0x73}], 0x3, 0x0, 0x0, 0x810}, {0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="99dd2dc6884b7e79ea0a86e967980fa22ca9bf1c35a7304c49768e5b7724024e1bf4d71efc32e9a3856cfe11f05d2a81b72c9ee79f51e0150e297e97e208d9aeec7c03c75ea55f3e73e67d34e932110bbb327db746193393e57ae3dd2e8a0531e6dd58d3a6e27ad592627856dba8924053b843689573b61247b4c339fe4d59eefa0e", 0x82}], 0x1, &(0x7f0000000380)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x2000c810}, {0x0, 0x0, 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0xec}], 0x2, 0x0, 0x0, 0x20000040}, {0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001980)="423585f98dc0d145fc041e7bea9c81b91d0cad18", 0x14}], 0x1, &(0x7f0000001a00)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4010}, {0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001a40)="63cc4b1b8e5a0d125f521a36c69f668bdf7b0f0d8ce54acaabea33337cd1f2ff74d6aa8229b88fc93027949dcafa658670f780deb6b525e7d4af97d8f0a8d9f0bf24f9be2b84fd944d23d8fe38888d84675f9893869332616a8f653908b6859f9a4ae43a737565ba09745b015022c1e150669ab841a2e5f2444997048735c53937a29f322dce4b89a43c9cff5126d4a7bb7cd49eb650876fb78dc9e73c8e8a33df7cd864c0474ce72b1ac8125014148dbde11753a5aa476a72cf4aa4936b74ec65a9fa142c36b4369e6ccc4a50adb5af9614b808ea269fb5c0387909fd800ebf6b91bab82de0e295e042", 0xea}, {&(0x7f0000001b40)="c955d5c3717a2ddf57af8d2aa420a50647f0b4c641984a4568f106c6f1784ec54976c5ed7c5268731b0f1367951ef5041e166f4030d1d578104db1ae8917e9c9327f16d5bbf3c8ec85e7046cda54c7bcfe4cdc957441c566fb56fa12fb74c06324758b889dd43388145c95bdff0edc2c85d6e4cf9068820a7db3e6a342da7a5c6ff6cf2b13e27d841f2b3f3e406d0c5d771e06ade63425ed0f0e661f39dcb3830f9cb38cb0360439e5ed1ab0b13cc2c57e77486ae45e4e8f328b67a039c6edceac44aaf64038d55c8902dde9514d6b5c05857609695d43ab1a", 0xd9}, {&(0x7f0000001c40)="0ce465e86250bed97cdd92377e3b4045ebe667d2dce2dd6ca480c1cfa5e635c9d005d26c73f3971057d86b25ae7132bd6fae236fe38610ab4ff95ddf530b49fa9931dc440249d833d902202cdd418c424ab7965edf4db7d69452759c6d084e570a83da4f38e85c7a1ae0a6664e69006b9b68c0a31ede74b59ccf48b39a3181ec23e8c5f048751b", 0x87}, {&(0x7f0000001d00)="ae0545d5b3c37230ff741c726e4260ee55e8efc1e3216ef50f1a45a2ccec62c44aa0760eefc87e918e760ef62e61f64302bd64a73daef57065d50bd757dda576a46712dba235f53bced0b4a42be98d72b1a9f42fbde38268d4893afb4d0bfcb0c97cf1d42265edd2309efff58432e44540257349d1efbde65ead4ebc7fc667c76f0416844effc9cb55", 0x89}, {&(0x7f0000001dc0)="709716f7101f7cc4644d86c9ea2782672302b6842721555f85f56da5805dceb9a8017dcaf0d3b0cfe5f5be19e8897635c0f89b9d693010b085fe53b46c687b80d76ebdc49883fc355814f5c2e0b784e0af8c03676da80a7e8794a7041842fde34cb8f61be6ab9b5f94", 0x69}], 0x5, &(0x7f0000001ec0)=[@iv={0xf8, 0x117, 0x2, 0xdd, "5f996d74b4382717fc270a49beac90438ecb373929e29b22f84aaec7ba8a64a94d3965e93430dc41bd5c0ad0f7880313041e63b93c2c93952019865ca07607a9773f40764537b137caaae98e411bcfc42d91092433731ab869cd0e319d47f0b08e34d919b6722a46e432098b53a08276b1b6c0d231da8d184c876f8808092facaafb6eec545ef827beaa9275112dfd546b0ac6db85744dfb95f12592b41e02a709ff790c4aa2a84723b5aa5267377b27ea47e69b4b21688570e492115d0ede474a9d66edac740b28a90c58e8d3a76b35f5d33a466fa406c774bccb5c85"}, @op={0x18, 0x117, 0x3}], 0x110, 0x40000}], 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002180)={r0, 0x1, 0x1, 0xffffffff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) fcntl$addseals(r0, 0x409, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) fcntl$setpipe(r0, 0x407, 0x5) 2018/04/19 06:09:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'yam0\x00', 0x210}) 2018/04/19 06:09:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xfffffffffffffd99, "65f7488f5bfac1959ef8ae71d3b9"}, &(0x7f0000000100)=0x16) ioctl$TIOCEXCL(r0, 0x540c) pipe(&(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/19 06:09:57 executing program 7: mknod(&(0x7f0000000140)='./file0\x00', 0xc082, 0x0) r0 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7bcc, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x180000000000000}, &(0x7f0000000100)=0x8) 2018/04/19 06:09:58 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x1, 0x10001, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x80000001}) r1 = dup(r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000100)={0xffffffff, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde49f)=0x19) r3 = dup3(r2, r0, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x3, 0x1}) 2018/04/19 06:09:58 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) mmap(&(0x7f000098e000/0x4000)=nil, 0x4000, 0x1000000, 0x42912, r0, 0x0) 2018/04/19 06:09:58 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xe88}}, 0x8, 0xffffffffc38c20a0, 0x6, 0xfffffffffffffff7, 0x5}, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x6}, 0xc) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="020f000214000000000000000000000008001200000001000000000000e5ffff05000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a00000000000000000000e50000000000ffffac140000fbffffff0000000005000600000000000a00000200000000000040000000000000000001002341c1f96badb5000000000000000000000000"], 0xa0}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) ioprio_get$uid(0x3, r4) 2018/04/19 06:09:58 executing program 7: r0 = socket$inet6(0xa, 0x804, 0xc) unshare(0x28060400) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f00000000c0)=@abs, 0x6e) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/71) 2018/04/19 06:09:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000280)={r2, 0x7, &(0x7f0000000180)=[0x5, 0xffffffff, 0x3ff, 0xf36, 0x7ff, 0x1, 0x8], &(0x7f00000001c0)=[0x10001, 0x10000, 0xff, 0x8f69, 0x5, 0x97e], 0x10, 0x5, 0x7, &(0x7f0000000200)=[0x7fffffff, 0x7, 0x9, 0x8, 0x8], &(0x7f0000000240)=[0x7, 0x6, 0x8, 0xfffffffffffffc00]}) sendfile(r0, r0, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xebdc, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x2}], 0xac) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001580)=ANY=[@ANYBLOB="66696c74657200000000000011902c1c000000000000000000000000000000000e0000000400000018140000ffffffffc0120000c0120000c0120000ffffffffffffffff801300008013000080130000ffffffff04000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x1478) ioctl$KDDELIO(r0, 0x4b35, 0x5) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000580)={0x2, &(0x7f0000000540)=[{}, {}]}) r4 = accept(r3, 0x0, &(0x7f00000000c0)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000400)={0x0, 0x7530}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000440)=ANY=[@ANYBLOB="73656375726974b3098040189161a4000000000000000000000000000000000002000000000000000000000000000000000000000000000000000008000000000000000000000000"], 0x48) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) sendmsg$kcm(r4, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000001300)=[{&(0x7f00000013c0)="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", 0x1a8}, {&(0x7f00000012c0)="ec1fd13835e5bc5a6748ffe5ef072674a05e35da5863373d8a4198ac81", 0x1d}], 0x1, &(0x7f0000000180)}, 0x0) 2018/04/19 06:09:58 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x4) sendmmsg$alg(r0, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="c2d686100ef9d6f782ece79c20d2c60bda56c0f1e8c17de0272c68c6212a855144fd9ce6d14d43e755b27c29d3773384e841881b24ce844a96ace97ee472717ffc9c113c00824211a46fd15976ec359dc04dab56605629a13c0f0d26c764ea895de6111250294faba71663d559520baa1c9177044f8fc8a0417c944345d128fb4d387d28c5ca7affd084390a5087f467e0d6a84e6aed59ba609cce64aed3383038481198efd42c3b38c4687ff1c8f3f88a2f075f882dadbd044c57c1a393d539cb041bc819861379fc0a64127d0a6d28af72a7bc5d3e9dddd6f634f6c56a4c", 0xdf}, {&(0x7f00000001c0)="88416eee6598e1e0fe0e00ca1c31345ad4d336b5a116481cb281efddbecf0282f206ae2c84ee4b3dd1e050355118e67361a40bcc62032998cedca0276f533887cbef4767656e9d76a2f0ed2e9fc8a860e7b6019c3bd419b0bee2437fdbf3c08e82c64a9aa049d85369354c51a49d7d82b632fd", 0x73}], 0x3, 0x0, 0x0, 0x810}, {0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="99dd2dc6884b7e79ea0a86e967980fa22ca9bf1c35a7304c49768e5b7724024e1bf4d71efc32e9a3856cfe11f05d2a81b72c9ee79f51e0150e297e97e208d9aeec7c03c75ea55f3e73e67d34e932110bbb327db746193393e57ae3dd2e8a0531e6dd58d3a6e27ad592627856dba8924053b843689573b61247b4c339fe4d59eefa0e", 0x82}], 0x1, &(0x7f0000000380)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x2000c810}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="cefc14296a7f7b1e76d9f43d504e765b3f30af2cb8cf90411cbafe6ad34cdc087450592b8aef407054de9de8d5c7eeef739832bea644b89d4faf0599015c9b312df10c5272f4486ab9663ae62a1eea423c08b31c7f56fd4434592d8c41328e68eca9204812339f5153585260e699207cfd2a6f7f88f900eda2a0", 0x7a}, {&(0x7f0000001440)="3a734384f9b66e2065f65759042214", 0xf}], 0x3, &(0x7f00000014c0)=[@op={0x18, 0x117, 0x3}, @iv={0xd8, 0x117, 0x2, 0xc0, "0bc7c83333ffbe5017284ee9403545c36923a8e21df98e9b7b0afe26e0d1d3b00e9566267496befaa31feafc33adbc5a17fa787bd2531d745b0b4468e5dcc955c8029ed9970df1c01096ce551d57f54d933dedb51b862fe5cdfaa661ad6934c7ebad21013fb201813b483a0b5a23a643b720d8b571a5f9038cf0ff88cc720827c3c115410987d3c3e423113b8d9438fab25df157a801cb56d440bb5fd7960909c6f17b6b7e9c7c3d34f222a1c28ff47499cfab8026cd9af19d25cc531d96f9ac"}, @iv={0x80, 0x117, 0x2, 0x6c, "7599727fd5b00b0836b8b5b070f3da5b6cc4d898233228e6d22a93aaa86247be6e8af3cfa22e3dcd9d1394685b686c32c73dc2c270a1f95414dac7d0a31e87ec5c1d56771f367e43324016d240e003f946d39dda78e192bc8bcae8a2314267aa7cf0006507a23ed1667f1d9f"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x50, 0x117, 0x2, 0x36, "3af518aa11654f0f3833f8efb88c0a7cfaf762cf1a1075504186bccedb415e81c0c9ea4ad402beb067b25f0e5e44c85af0b4d89e8d52"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x250, 0x800}, {0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001740)="19f1407873d7f1dfff8eceaced71bf18df0e1ec068841e116e1c190eca99ae059f4925759605ed36eb163b1afc8d0373fb62a824155c79d40893a09a4f32bf642c5493e24e8eafcf232767476767e16840841b7827c2436b6f0e305a2283be3598a3b8134d28dba56a1d2d413546530e9f210a8277425cc4cd3c2b8206e71a439867f2a6c3583ca23d20c0803bf4335197de482ea0012a1baa6ffaa834eb31b465e1b9fed442614ba1c3bacf91ef9c280080b85a82bfa2eae850d0d9a4f15a6803c1cc63bf6cff96fe0345e3bb7ff14102be4bdd10249f276181e230eed1cee51d9f", 0xe2}, {&(0x7f0000001840)="149f10cc4b84e3afac140e8f553011bf6ac0b954879d5c420b012371ea2d5371e070eaf736ed19a6734733a0e4b8cad88564970176cde3ec04e3bf5256ccc43a46976aeb0b157ec677fe6199b3c04b64279786287e2622963da3d1bb94d41719c90f5f05c5081c6c0c5859832542959d6a215194f33462f4db9f6193c631dcc479f31918ac2a6d08f02c8d8426140e37afc9650f988cbeefd02abaedde4ba2314f1233fae999904918ff93f3b804dc8c18422dedad46567936eb65262bf24a0c0638245c439142253cdf9393fb235044f1a4e590886e60ce64f94a05943348f61c453043e33d64aaa0759579", 0xec}], 0x2, 0x0, 0x0, 0x20000040}, {0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001980)="423585f98dc0d145fc041e7bea9c81b91d0cad18", 0x14}], 0x1, &(0x7f0000001a00)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4010}, {0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001a40)="63cc4b1b8e5a0d125f521a36c69f668bdf7b0f0d8ce54acaabea33337cd1f2ff74d6aa8229b88fc93027949dcafa658670f780deb6b525e7d4af97d8f0a8d9f0bf24f9be2b84fd944d23d8fe38888d84675f9893869332616a8f653908b6859f9a4ae43a737565ba09745b015022c1e150669ab841a2e5f2444997048735c53937a29f322dce4b89a43c9cff5126d4a7bb7cd49eb650876fb78dc9e73c8e8a33df7cd864c0474ce72b1ac8125014148dbde11753a5aa476a72cf4aa4936b74ec65a9fa142c36b4369e6ccc4a50adb5af9614b808ea269fb5c0387909fd800ebf6b91bab82de0e295e042", 0xea}, {&(0x7f0000001b40)="c955d5c3717a2ddf57af8d2aa420a50647f0b4c641984a4568f106c6f1784ec54976c5ed7c5268731b0f1367951ef5041e166f4030d1d578104db1ae8917e9c9327f16d5bbf3c8ec85e7046cda54c7bcfe4cdc957441c566fb56fa12fb74c06324758b889dd43388145c95bdff0edc2c85d6e4cf9068820a7db3e6a342da7a5c6ff6cf2b13e27d841f2b3f3e406d0c5d771e06ade63425ed0f0e661f39dcb3830f9cb38cb0360439e5ed1ab0b13cc2c57e77486ae45e4e8f328b67a039c6edceac44aaf64038d55c8902dde9514d6b5c05857609695d43ab1a", 0xd9}, {&(0x7f0000001c40)="0ce465e86250bed97cdd92377e3b4045ebe667d2dce2dd6ca480c1cfa5e635c9d005d26c73f3971057d86b25ae7132bd6fae236fe38610ab4ff95ddf530b49fa9931dc440249d833d902202cdd418c424ab7965edf4db7d69452759c6d084e570a83da4f38e85c7a1ae0a6664e69006b9b68c0a31ede74b59ccf48b39a3181ec23e8c5f048751b", 0x87}, {&(0x7f0000001d00)="ae0545d5b3c37230ff741c726e4260ee55e8efc1e3216ef50f1a45a2ccec62c44aa0760eefc87e918e760ef62e61f64302bd64a73daef57065d50bd757dda576a46712dba235f53bced0b4a42be98d72b1a9f42fbde38268d4893afb4d0bfcb0c97cf1d42265edd2309efff58432e44540257349d1efbde65ead4ebc7fc667c76f0416844effc9cb55", 0x89}, {&(0x7f0000001dc0)="709716f7101f7cc4644d86c9ea2782672302b6842721555f85f56da5805dceb9a8017dcaf0d3b0cfe5f5be19e8897635c0f89b9d693010b085fe53b46c687b80d76ebdc49883fc355814f5c2e0b784e0af8c03676da80a7e8794a7041842fde34cb8f61be6ab9b5f94", 0x69}], 0x5, &(0x7f0000001ec0)=[@iv={0xf8, 0x117, 0x2, 0xdd, "5f996d74b4382717fc270a49beac90438ecb373929e29b22f84aaec7ba8a64a94d3965e93430dc41bd5c0ad0f7880313041e63b93c2c93952019865ca07607a9773f40764537b137caaae98e411bcfc42d91092433731ab869cd0e319d47f0b08e34d919b6722a46e432098b53a08276b1b6c0d231da8d184c876f8808092facaafb6eec545ef827beaa9275112dfd546b0ac6db85744dfb95f12592b41e02a709ff790c4aa2a84723b5aa5267377b27ea47e69b4b21688570e492115d0ede474a9d66edac740b28a90c58e8d3a76b35f5d33a466fa406c774bccb5c85"}, @op={0x18, 0x117, 0x3}], 0x110, 0x40000}], 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002180)={r0, 0x1, 0x1, 0xffffffff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) fcntl$addseals(r0, 0x409, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) fcntl$setpipe(r0, 0x407, 0x5) 2018/04/19 06:09:58 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 06:09:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x144, r1, 0x403, 0x70bd2c, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xee3}]}, 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000010300d1000000000000000000003ad82990f62b779a0d1a9f1b6128af50de47392130e9e4c1142071db54a77cc4611b7b2412f606cbab853856d660b1c8820a4a02187be06407490d21738e54c06068fd38f2e0bdcd5a2b570816d7815ee84ebe62058749bff6f833340000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x40800) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/04/19 06:09:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x10001, 0x4, 0x2, 0x20}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8004, 0x1ff, 0x2, r2}, 0x10) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x139, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x7, 0x5, 0x1}}], {@mpls_uc={0x8847, {[{0x6, 0x7, 0x7a, 0x2}, {0x1cba, 0x4cc1, 0x9, 0x3}, {0x0, 0x7, 0x3}, {0x0, 0x2, 0x7, 0x7}, {0x2, 0x3f, 0x7, 0x9}], @ipv4={{0x3b, 0x4, 0xe7, 0xff, 0x113, 0x3f, 0x1, 0x6, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @empty, {[@cipso={0x86, 0x6, 0x3ff}, @rr={0x7, 0x1f, 0x580b, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @rand_addr, @dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffffa, @loopback=0x7f000001]}, @cipso={0x86, 0x43, 0x6, [{0x5, 0x12, "4e8609b1c15aee5ffed3d40487e0f1a6"}, {0x1, 0x11, "dbb6b98b842c708cd065c00d5d4144"}, {0x6, 0x5, "909ece"}, {0x1, 0xa, "ed53f80322f6ae9a"}, {0x6, 0xb, "af300718df1b69ac06"}]}, @generic={0x88, 0xd, "4b56e6857041770db3fe5c"}, @ra={0x94, 0x6, 0x7}, @timestamp={0x44, 0x1c, 0xc19, 0x1, 0x4a4d, [{[@loopback=0x7f000001], 0x59}, {[@broadcast=0xffffffff], 0x2}, {[], 0x1ff}, {[], 0xd2}]}, @rr={0x7, 0x23, 0x3, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, @cipso={0x86, 0xc, 0x3f, [{0x7, 0x3, "0e"}, {0x1, 0x3, "a8"}]}, @rr={0x7, 0xf, 0x80000000, [@dev={0xac, 0x14, 0x14, 0xa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @generic={0x89, 0x3, 's'}]}}, @igmp={0x12, 0x3ff, 0x0, @rand_addr=0x2, "c9bae2ccb1799f12364b0b3a8ede53aa5f2250a8fe00d7d4e5a2821238bff5"}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x3]}) 2018/04/19 06:09:58 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:58 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/19 06:09:58 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) fcntl$notify(r2, 0x402, 0x4) fcntl$notify(r0, 0x402, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f00000000c0)=""/97, 0x61}, {&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/100, 0x64}], 0x8, 0x0) 2018/04/19 06:09:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0xfffffffffffffffc, 0x0, 0xa, 0x0, 0x70bd2d, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/19 06:09:58 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"00007345910000020700b5c40e4000", 0x1000}) write$tun(r1, &(0x7f00000003c0)={@pi, @hdr={0x0, 0x1}, @x25}, 0x11) 2018/04/19 06:09:58 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:58 executing program 3: syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7fff}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000200)={'bond0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/19 06:09:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/122) 2018/04/19 06:09:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000b80)={'vcan0\x00'}) 2018/04/19 06:09:58 executing program 4: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x214800, 0x0) r2 = semget$private(0x0, 0x2, 0x10) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000200)=""/209) accept4(r1, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x7, &(0x7f00000000c0)) io_getevents(r0, 0x0, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000000)={r3, r4+30000000}) io_destroy(r0) 2018/04/19 06:09:58 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xf00, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/19 06:09:58 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)='\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x8, 0x4) 2018/04/19 06:09:58 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0b0a3a04cdea6060fd876da980692d888e4abcdb040419fc274fcdf4909855483626d5", 0x23) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6, 0x4e21, 0x0, 0x4e21, 0x6, 0xa, 0x20, 0x0, 0x88, r2, r3}, {0x3, 0x80000000, 0x401, 0x7, 0x1, 0x0, 0x7ff, 0x4d1}, {0x7, 0x5, 0xfff, 0x9}, 0x1, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x0, 0x3, 0xffffffff, 0x7fff, 0x7, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffffff}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r4, 0x6}, 0x8) 2018/04/19 06:09:59 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) [ 92.020401] sctp: [Deprecated]: syz-executor3 (pid 7318) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.020401] Use struct sctp_sack_info instead 2018/04/19 06:09:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x9}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/19 06:09:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="efb3940157fc78154b31ccbcf485ffa637a481bf1bbcf61fbbd7db151412c2a4474155edd9ca2be2d38dd6fffe278fb87193ff6f9671631686a08716ee5b2422129cf88cfa4f78e6d307e22fd50b34495c42fbba9a585afb9b06cdc08d44dce74a889a5f0e60ed07f0aa79e3334b2e6245bdf682699e65a6a016bbc95982389c1996a81e63e3484ecef2875190e8b5b741aeda62d174771c956a23b6c03abb78db84c8189baacb3b8a0b6a185457d37b0d28da782d", 0xb5, 0xfcb8}, {&(0x7f0000000340)="2c32f7e96b370af046d7366e16b07eae4632a7e5462521dfd598a36e9e8a23105c39243fe0622c20a432", 0x2a, 0x7}, {&(0x7f0000000380)="00c9640acb85482c3234a89bd1229f9fefca286a600f1071a55c6f6c3ccbe9983bb77c138b58a7cb2793e9f594014f4eabe83843df5f794b6052e66b0c2c69eed9d5dadda853f8efdb1d219a74b150281970c1dc52012969d935acc1c65ab1e2c83c00a7838eeb8c33b9c152553874c73eb48bdaea6d2d1bed62d9f93eedaca1ae40fc64a53eaf2042df61c6b027fdaf1a373e09b0d68c9a3b5985aa590c2e15192f401b5c9cf724e3c607a884846b5385e0d5b5ef7a048cfcb88ca2b8a36755674cbc99984ff656acc746000a51d074343685243e46f62c73c6ccb47f1a3b45e893b0ec739827858f7f8136bb", 0xed, 0x3}], 0x148810, &(0x7f00000005c0)=ANY=[@ANYBLOB="6769643d7f00002c747970653d7108e5942c6465636f6d706f73842c6e6f626172726965722c747906003dd70f8bba2c7569643d78332d002c666f7263652c00ac6a1833c28d50c7fdab3ce413bec1eac09b140d3b7a2ded1309ea36b7185d745a3ad04eff3b66d17bd102ff800700d865867d47db381affe2364bf6a7644cd7c53dee0e50b051e8ef96"]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0xe, &(0x7f0000005700), 0x0, &(0x7f0000000140), 0x10}}], 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400201, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000140)=""/200, &(0x7f0000000040)=0xc8) 2018/04/19 06:09:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0b0a3a04cdea6060fd876da980692d888e4abcdb040419fc274fcdf4909855483626d5", 0x23) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6, 0x4e21, 0x0, 0x4e21, 0x6, 0xa, 0x20, 0x0, 0x88, r2, r3}, {0x3, 0x80000000, 0x401, 0x7, 0x1, 0x0, 0x7ff, 0x4d1}, {0x7, 0x5, 0xfff, 0x9}, 0x1, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x0, 0x3, 0xffffffff, 0x7fff, 0x7, 0x5}}, 0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffffff}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r4, 0x6}, 0x8) 2018/04/19 06:09:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x54) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 2018/04/19 06:09:59 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) mbind(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0xc000, &(0x7f0000000000), 0x0, 0x0) [ 92.132939] sctp: [Deprecated]: syz-executor3 (pid 7332) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.132939] Use struct sctp_sack_info instead 2018/04/19 06:09:59 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000071000000000000000000000000000000000000000000ffffffff0014c2a24489f67fb19300000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000f0000000400000000001627269646765300000000000000000006272696467653000000000000000000062637366300000000000000000000000000000aaaaaaaaaa13ffffffffffff0000000000000000ffffff0900000000000000010000400100007374700000000000000000000000000000000048ff00004b080000ce07000004000010aaaaaaaaaa11ffff00ff00004e244e20000000080200ff7f283eb35631b2f19430b21f1f9e6c16af8d37506bb9c9ad9f3f73473b6ecbf19f37b2aec9a9a35b7acabf73b884d3e9"]}, 0x1de) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380)={0x35ff, 0x85d4, 0x4, 0x8, 0x5, 0x6, 0x3, 0x9, 0x9, 0x7, 0x4}, 0xb) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000040)=0x2, 0x4) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/04/19 06:09:59 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:09:59 executing program 7: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f00000000c0)}) 2018/04/19 06:09:59 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='em0\x00', 0x1) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000040)=@ax25={0x3, {"5e1b8029180d33"}, 0x1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="117deb7ebf8fc145cd3d6490ece1df00e0732d2ea009cafd", 0x18}], 0x1, &(0x7f0000000b80)=ANY=[@ANYBLOB="a00000000000000016010000f800000069d2e3f28c1853d1feaae9e6e30784fd5b3fd14beeee41796e758b8a31f73861cf1d2574bc3e53b50a610c6aa3db54a4b350688e2148d220bbccc5d4dd75e3fbfb64e0357bb0d3d7105b792971e3bfbc5b178f99175397b9926dca384bb1d69f974911b1b13fd5f77b36f330e9e69b96fc3255235ec93f4a50777e7aa068839d976d21480000000000380000000000000000000000080000001ffda9b3473798b74bfbcbe1eea8b993a3128da5df83e01accedcd0eb6cadad61a1a0000000000006000000000000000390100000000000051058c3221eb2d80170b20ae0d559e46f89ef090d05404bfbecc014d3a1a3b100837248e0e9be32bf0c7ad287e37e9dbaf87db79ba54fb121c2a312cc8b2261f58cd72a16d31b93de467b8d255867ff850000000000000001101000000000000cd09f5e7e8c6247cb5dd920eb7fc5c3b26042a442e846d09ac03c8669d7506b25f0c4277cdf627c58828caead86a49e4c4dd7740ac9d75094a846756484ffc29261324d78a2e408c00000000000000a0000000000000000901000003000000695f0e46453801a80b8cc6eb82026fdf221b14d44bbb83ddacbe6e396506fb32c8edf56616a6e702cf82d160471945da7fe855f63fa0ef12236c4031d11e15f7b5e2b42a857102601390b4ceec6154ca4e58b87f4ebd45e7639c349a131bfa3c7b2fddb2014565fe6d41623cd5364904c4eb67beceb1de73a78706baf7a590881c3492480adcc07c8c46566251af1f21e0000000000000001f010000040000008a1dfcee405f49630ccb878fe4ab5136bc903f77882275c30c890aea0f4119b4aedf1954c162c6334f021ae73a2b92b9f722031b078492de4c82aa2035e7dafbb5c670116be8fdf68de2c94611a2345369d6409e5bafe59936cf0705bedd6e5d4d7fb4af405c12321898ccffe2eb1bdf7cb6d18ec49ee092332643227a015275b4faa741f138394807f9d692b71f7ba408e250d67b3d5df437ef3453a3d3a57d57a328d57b4d352cbb50c3ea34c7ba5b43010dd908ac54986e31bebc2a204de640f90d5dbb23f1ca000000000000000008010000000000001401000003000000f2b7b2220e9ce809fbfb9f96869a9e7693543b6ae25e37357b0b15a84f354e4db36088c7416b29da6930d47eee1a9caaeb02d45cc93c37ed3844fd7743ea9578eb0aa50b3a207e26d23018f6ddacf38092cac8d92802f52d75386b264c3962bb35b79bba00b7c41f571fa7f9f79407313d3f2b10bcb76c5b1e8d4b25ae882334fd59ed1a70d96f4837c4592ecd667f318966bdb3367e7da4f7d71b70aa6489f7bea97c583aa400c043a3442630a30633a89ca38c6d544c99751cb825d5639f97b24153bd2442de3f7eb57e3287a8d9e069d528579ff8292baffbe43d116e974b98697f87e680a346fd41c686789f4503728778bd474966b304bbdab5a5e835041c2d6069a8d36b0000000000000060000000000000000259eb529300000055201c29728f6fac4ddd41a2ede613ec4785b9dfac1838b467eab07dcc00dd9fdf79f67baa31aa824e4a59e74b477a6d4a46039615b24db36d8aedf9e4a36b506e67f944ba53ab86"], 0x470, 0x5}, 0x22) move_pages(0x0, 0x1e3, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/19 06:09:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x4e21, 0x8000, @loopback={0x0, 0x1}, 0x9}, 0x3, [0x1d5, 0xc2, 0x7ff, 0x2, 0x6, 0x7, 0xffffffffffffe950, 0x1ff]}, 0x5c) clock_gettime(0x6, &(0x7f0000000200)) 2018/04/19 06:09:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0x9100}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x4000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @loopback}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) 2018/04/19 06:09:59 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1de) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380)={0x35ff, 0x85d4, 0x4, 0x8, 0x5, 0x6, 0x3, 0x9, 0x9, 0x7, 0x4}, 0xb) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000040)=0x2, 0x4) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r3, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/04/19 06:09:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x800}, 0x14) 2018/04/19 06:09:59 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0xffffffffffffff1c, &(0x7f0000000000), 0x1000000000000135, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0xfffffffffffffff9, 0xfb, &(0x7f00000002c0)=""/251}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x7, 0x8, 0x7, 0x7d, 0xb, 0xffffffff}) 2018/04/19 06:10:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000)=0x8001, 0x7, 0x3) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8001) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/04/19 06:10:00 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x4000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) readv(r1, &(0x7f0000001340), 0x0) 2018/04/19 06:10:00 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) 2018/04/19 06:10:00 executing program 5: unshare(0x10020000002) clone(0x28000000, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/19 06:10:00 executing program 3: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='statm\x00') ftruncate(r0, 0x3) fcntl$addseals(r2, 0x409, 0x2) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000100)={{0x6, 0x10000}, 'port0\x00', 0x20, 0x180000, 0x81, 0x8000, 0x6, 0x9, 0x401, 0x0, 0x7, 0x1}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/19 06:10:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 93.204623] ================================================================== [ 93.212399] BUG: KMSAN: uninit-value in load_misc_binary+0x690/0x1920 [ 93.218991] CPU: 0 PID: 7411 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 93.225835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.235195] Call Trace: [ 93.237799] dump_stack+0x185/0x1d0 [ 93.241438] ? load_misc_binary+0x690/0x1920 [ 93.245856] kmsan_report+0x142/0x240 [ 93.249841] __msan_warning_32+0x6c/0xb0 [ 93.253908] load_misc_binary+0x690/0x1920 [ 93.258281] ? compat_SyS_ioctl+0x66e0/0x66e0 [ 93.262788] search_binary_handler+0x2ef/0xac0 [ 93.267381] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.272773] do_execveat_common+0x1f4d/0x2ce0 [ 93.277303] SYSC_execveat+0x149/0x170 [ 93.281208] SyS_execveat+0x76/0xa0 [ 93.284843] do_syscall_64+0x309/0x430 [ 93.288745] ? SYSC_execve+0x110/0x110 [ 93.292647] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.297843] RIP: 0033:0x455329 [ 93.301032] RSP: 002b:00007f3aa5e0ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 93.308774] RAX: ffffffffffffffda RBX: 00007f3aa5e0b6d4 RCX: 0000000000455329 [ 93.316136] RDX: 0000000020000580 RSI: 0000000020ff7000 RDI: 0000000000000013 [ 93.323480] RBP: 000000000072bea0 R08: 0000000000001000 R09: 0000000000000000 [ 93.330775] R10: 000000002034bff8 R11: 0000000000000246 R12: 00000000ffffffff [ 93.338061] R13: 0000000000000078 R14: 00000000006f3be0 R15: 0000000000000000 [ 93.345347] [ 93.346974] Uninit was stored to memory at: [ 93.351307] kmsan_internal_chain_origin+0x12b/0x210 [ 93.356424] kmsan_memcpy_origins+0x11d/0x170 [ 93.360940] __msan_memcpy+0x19f/0x1f0 [ 93.364838] _copy_to_iter+0xea2/0x28f0 [ 93.368818] copy_page_to_iter+0x383/0x1b70 [ 93.373155] shmem_file_read_iter+0x99f/0x1180 [ 93.377749] __vfs_read+0x6fb/0x8e0 [ 93.381388] vfs_read+0x36c/0x6c0 [ 93.384852] kernel_read+0x11f/0x1a0 [ 93.388576] prepare_binprm+0x982/0xad0 [ 93.392559] do_execveat_common+0x1b35/0x2ce0 [ 93.397061] SYSC_execveat+0x149/0x170 [ 93.400962] SyS_execveat+0x76/0xa0 [ 93.404596] do_syscall_64+0x309/0x430 [ 93.408490] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.413696] Uninit was created at: [ 93.417252] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 93.422273] kmsan_alloc_page+0x82/0xe0 [ 93.426265] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 93.431031] alloc_pages_vma+0xcc8/0x1800 [ 93.435187] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 93.440239] shmem_getpage_gfp+0x35db/0x5770 [ 93.444658] shmem_file_read_iter+0x508/0x1180 [ 93.449266] __vfs_read+0x6fb/0x8e0 [ 93.452924] vfs_read+0x36c/0x6c0 [ 93.456393] kernel_read+0x11f/0x1a0 [ 93.460115] prepare_binprm+0x982/0xad0 [ 93.464185] do_execveat_common+0x1b35/0x2ce0 [ 93.468698] SYSC_execveat+0x149/0x170 [ 93.472603] SyS_execveat+0x76/0xa0 [ 93.476234] do_syscall_64+0x309/0x430 [ 93.480131] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.485314] ================================================================== [ 93.492673] Disabling lock debugging due to kernel taint [ 93.498126] Kernel panic - not syncing: panic_on_warn set ... [ 93.498126] [ 93.505516] CPU: 0 PID: 7411 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 93.513663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.523026] Call Trace: [ 93.525634] dump_stack+0x185/0x1d0 [ 93.529277] panic+0x39d/0x940 [ 93.532503] ? load_misc_binary+0x690/0x1920 [ 93.536929] kmsan_report+0x238/0x240 [ 93.540750] __msan_warning_32+0x6c/0xb0 [ 93.544826] load_misc_binary+0x690/0x1920 [ 93.549075] ? compat_SyS_ioctl+0x66e0/0x66e0 [ 93.553579] search_binary_handler+0x2ef/0xac0 [ 93.558169] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.563549] do_execveat_common+0x1f4d/0x2ce0 [ 93.568074] SYSC_execveat+0x149/0x170 [ 93.571989] SyS_execveat+0x76/0xa0 [ 93.575628] do_syscall_64+0x309/0x430 [ 93.579530] ? SYSC_execve+0x110/0x110 [ 93.583455] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.588656] RIP: 0033:0x455329 [ 93.591851] RSP: 002b:00007f3aa5e0ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 93.599570] RAX: ffffffffffffffda RBX: 00007f3aa5e0b6d4 RCX: 0000000000455329 [ 93.606848] RDX: 0000000020000580 RSI: 0000000020ff7000 RDI: 0000000000000013 [ 93.614126] RBP: 000000000072bea0 R08: 0000000000001000 R09: 0000000000000000 [ 93.621404] R10: 000000002034bff8 R11: 0000000000000246 R12: 00000000ffffffff [ 93.628676] R13: 0000000000000078 R14: 00000000006f3be0 R15: 0000000000000000 [ 93.636512] Dumping ftrace buffer: [ 93.640038] (ftrace buffer empty) [ 93.643741] Kernel Offset: disabled [ 93.647343] Rebooting in 86400 seconds..