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 '10.128.0.12' (ECDSA) to the list of known hosts. 2018/04/18 21:10:39 fuzzer started 2018/04/18 21:10:40 dialing manager at 10.128.0.26:44151 2018/04/18 21:10:46 kcov=true, comps=false 2018/04/18 21:10:49 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x6, 0x100040) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x42) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setstatus(r1, 0x4, 0x4000) recvfrom$inet(r1, &(0x7f0000000100)=""/168, 0xa8, 0x40010103, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x105440, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x157941, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r2}) ioctl$sock_bt(r3, 0x5411, &(0x7f00000002c0)="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") getpeername$netlink(r2, &(0x7f00000012c0), &(0x7f0000001300)=0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001340)={0x5, 0x8, 0x7fd, 0x7ff, 0x6}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000001380)="647e0959c4f76aaf7b704b57c55d980ebf05da006898d75451f0d7723dd35fef3ff1061dfc219b3b8623db986e04601b5f2992144c69d246ad67f83f6187c6a13e60b24cf2147a406e19db3cab3eb2eba767812205cb16bbefaa3bd3ad616c68b880bb35a77609ca86392da3e28f237e51fb5f945ebf62309ff251c6c575cb9693508aa6a42d187347fcb6be13cb1bf12470eaf9367f06577f41ea93a8779f75e24351f63386d905937eeab8c230349d3767f610b047739e3374f00fc37b90eaee8147eec8e58f69783340dba017882020a877d82b49a761d4d7b1545d2967c7ab60ed27e072") getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001480)=0x3ff, &(0x7f00000014c0)=0x1) flistxattr(r1, &(0x7f0000001500)=""/150, 0x96) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000015c0)="5fa6fa768e2db062f837b042d3c999879151f76fc4a8474cdf319948763b1e63942d44baf9a08bb115ed46f3464f2383652416453e529ea6582d9edb3df6fbc9769cf3201371f0162eb541806fac9dddf798ed19c0d31677ccdcc01e246609af81d88dcff97c8f8e7f24cb") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000001640)={0xfffffffffffffffa, 0xbdd, 0x8, 'queue0\x00', 0x8}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001700)={0xa1}, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0xfff) clone(0x2000000, &(0x7f0000001740)="7d0a80917a636684a5a1dbb7b33efa5742fbde10879298e7c967f8e1d7b636899f0c5029c91ca064f6f131de625c8f0534f6f16a7fc6ef28de8ca39b75bde7603a9fef97817315d117e4ea68a444b30bf51ad45c054343761e0aaf275e03492db33885fba9fcc8049679ff5bf245742e6d795f09197c268009920d2411ae542c9e9f0be837caed2c87a7eff5c684e488b5c5c726e7c38185279c4da967363c1962c7813d0f5a11325db6eaefcb4f068fd238b010c120196762909c71844176a246deb73ec5f33c2718e382ff186e87b38e389253e3df70fc3ec05b56fc5877858a0b4bca3f2161f8a8cd865297d57c56bbd2cf530e6b984d59c499c1e0e7b3ac39746aa8e0ab0e7ebe301b5d5a47acd73383d5974c690da258530348206cbeb68dea71e7da0dccc58bacf71b6029b1961efdccb259680ef22bbb66fc75f6ac1aacd9230adec6c3a5e7f257bf8c9a2ed259711ef6ee01b4ff64bf5c89de8688040229a0ad6298c22e2ee13be3c4956a403d637ff999dd71b8145af48f45e0c7bc1d365fee7292af675ba9a995443156cb04cae9b3490ca19f81e5d057bc71e4d1af96376a21e26ee379293d41c3dddd0bd7b6a806d4bc93336c09a7564f714a7d1d00e81208f9d05b3b2b2a2302d638e566ef26031df68c859e5401e59345b242ad2ec34469d02663428ee4dfbb216fbcc3dda9f1226cbf3d369ec94fc933c89c6a2cc2e581c3ad19bd066276b978d4cd6c0d8ae275bd6c2ca32439cbdf33d57cd0af1263177035902a4f611ccd9ed9cde0bced0c25f81e2b467e276e6e24d037fb9ec68ae3ae83710425fa0e506fe32f70da7961fe804848829161f704e2aaacddd9029859548559a13f7610c7d8ddca00e0392840fa808c9627c31399fa1f094d8d8c49153a4267a9453957ecd4e6fcb20fa0deb562ba8ef3fe451f532c91916af4616a275fddb8846b4d749c6f7ddaeb83f33dae64588cee28509c440d0b90435db152039cc02aac6b64999cc4a0b8f67d09028e2e79d9ee484f3cd25602d78572d75ecd0b23142c8d49c86a78cd68077455aa08ea564e008f374c15f83ad184451ab94c349e1df3208e949ed0c29bd51a3d84069a2b0faa5a77e7b72f1a1bac244b50d5b2e5840f2523513966e763b46303f643876c735186a55d74452364d92c862d2d87f0c6f9ccd1be43ea7b8b09caf1d4f67bfcdc369de7daf5031c1ca3db83590c0cfe06789eefbc3eb1bade2fb2704f0267f7deada487977d868e6bb472c814360cbf0b388d43233c4b913d071940e6b2242c6d221042ae4d99ef93d5d6197ea47807a1804bbed2b982ffea0289eb4f6bdb5f4178e1f52bfb24747f038c3155d67093876e290c1531ae4e48f4c3564b2f7454d584a1fba97a6480beee556c7b943e95d48397de946d282207a16e26216a6faaa4f9fde5063a4e497dfe3ede768d76cdd0773dd0fb2af30312882d4bee75df670a269b77de06e94de09bbe2c457ed6f6663ad47e7abdf015810ad2286947623783d8110bb797eca8949278a76cc76aebaf013565607ee302e742831ea999edc42664c21b9af20c87e6b8ccb07398a495b9e39814a053cad1892a2ebdf8177839a12bb269ceef132d8a8d421687bf37f8212d0ec0553557536f27a27fee0c5437068960fcb1480c828cdccda32395359530931c1e921e30c85f6e4f3718ffedc18a33e242c2b4642edcc4042245a4f1350080eff1bc03d9ef74603cb5714f56fc29af313ca61051b89bd6810c6b8571dbfe1bbef8e87e616132cd8f3321de4fcc89d3c9b731c0ffb98dfb02d84d8047282e1046718175b7293501f17c8ddbe603bcf9c8da15093584476f397f4f8b360914768a3514a2a6a2445ea4c0bb74f7b0e5af8a1050d1bfc79af4e130f6746a76631122d9762f6455af08e723af561eb8eb3f39827b58b9b5872c5d3d6ade380ab847f357ba6bb5a75c00f551b60ec4b33f135b7fcbcf6ee57dad757f93aafcfd49c74f03a334d776e2ee91385a0f2caa49a7d26c359a59bc2d9baed0ac75fc1a30d35a1f3f9cc3978c57cea29a9f9112cccd7af714963a4d6c3bf1a94325fef33a29229e80736f425e8f355324ac9bcfe2a508866f429244a4e72850eb7e0f6134b7f25479f1a18ebfb41668be90b1dffe0f5e6c46816df43709e70ed899e6f14dd4919b71b3bfeabb16e6524429e088a00f06726da5ea362cc2324752fd6e6d71e605dd0bc4577e780ac585afc3df0c8eb57234af782365919aca2055f90acc347c8d1e7e78f3c668081a039b651f0f6f61f62814c479e154eee75eb02524ee30291035ac6e5ccc3db4784cb34946433053bfd15ea4b896421a2d3bcf8d052bee1491d53cbbe4f0ef50d6dfc6f5e280d65ad3069b90dd6b085a95fdffc5fadbac7f0c33ea189d40feb1b958699a3a237ff3eef5114c23a9505908413a3e344af564e11b4bde68c3779bf9eac0bc5ea01eec92f08e94a0fad0a0a6bd135ba4bcfdf0665dbbc796016b4766175c3fb516eb94b3a49d85742e6b8d573afdf426e1721b2ef18a774acd628640000dc55b702430175450d5e29cafc0392bf6355ee1098f01c27646955f976877a497a8fa981da322abed5c7cf254f917310a219fde284cae5ab310da553220cdebfea4c594a0fd34bedf7d3281c26be16784e28d4e20b6d2789ecbedafe2466b74399628e0e7f803253ee2f3a33b7734c7d7e9535ababb88d3730447fdf4e6dbe8b0c73eeada7825e1a7fc837fe4d181cc53316c4691f8344936ffe58d74f07d44531d7de51be501878ba4ce246c5bee2336a2a4f26a734aa960c6f380aa45aabe50fff2735e51e4adeab9c4e670ed1a8c95bcb9a7676df03525650b83e861d900cc4006ee64d05c9bf81483c49d1a17138d595ae6e946b3f340611d0085392ff2d98f06f2afed124288c4c5b609532f84250cb9959946ce98c7bf18412be4145dd89205418611167105088a3946bfb96322a70a2e4f0ff79b9d8eeb3ca66b61d6c1bc009dee86b8f4dc2005115f1a2ea685e49513683298a5729f68ee97a9bd2590646b2e5e26293f1e88021a72158dbd72a8049ac6ecd60ee995606bad01fce48bb7f6e1102cf0384c9669d897be0730e1ba9472676897a35a9bc3eb87fed41c327341dca78821480eb0e1397b5c4e2d6a770cae0e2b1baef6e8700bd9e4a8a26d7ce5d5452944a84e195d369bd8817a4c552ae087f0262169cfa9b33646cce082773c8f023b748bc602d114dd7d5fd8c5c71cb26d700347b495558275567280adc77cdad9d83bc53f640b6d598e7b6a310ddafc5691085d21f0873d51023eef4184acd7812c375d2c68b9e9e1d1a228b97d4f0231ed6ed1389c0af580acd716a3d8bdf6c303b3952111bd56c9fea55fcae89e72b81c78436c26ee6797a01a3c6be055ba437f86e97a553b17aed0d4b45bef4674bd5fe99f86b3e89983eaba24666c40213de998c36b6687b465c43207052a961e2dbe86a34926ec9cf964aa05d5a74e35709b2776218c1c8556696659ffc0c161927a01bf14fc60c47fe7d188c49358f3a611505990e98bac830dac7f8bc0d79f91cefcb8ad9516511d76c031418a3f0559acd1ce1dec4f8d85b8132012eebece883784ab8bab8f45045bc2b2f643ac37986ff88fec82b9c1de6479a92251b9e74d24819b8b33e4b5b3044dcb692380384d3a3ff317e5d6f82a6b8fd3acfa2c144571625cc337eba14bbad26f68c06bb3d28e8867e6bc60a71097bf646ffdbfa63c77f7f4f63e114390f8f07eeed1da4e5fcb5f000731dcf7bbc7243f482475ee0012184ea8939667fcc32ead466130cd85d3d1efa810ed2e593c4ddccc719b90313585355257a22e20c79bf4c305c884a5e6b362c44e374cb6280b30ea6bbab76709409a16897ab42e148ff7be6aee1f88bcba1f481616d2da0da44330c82d1fe07d203aeff05538ad7ff2373682a1e7cb8106494f176dad1024a6a2ebd6fda66df0502c69e1d8d68c5ad4459353ca6557a980925b6de50ba153882c2a02f1bb62b31def775d8e92a68606e7260827ff1091cdcfb4e8697f8d347e992093040828745ba8c3c1990d3ff74c114ae98a2e4fbafd285e954bc81faa9398368473d924d6d63cfc3b3ed6fe82186c2cecd7997f783c365901ac6bd10b62228bc8cd31df672980f08f6e2df9f9b665c4f4fcf61b376f44b6617c78399eebe82a966362baf4a50a8cb3066ddb3052f0b589675e94e4caa64610ad6b2cc52765dd627881a01d291f89b2b5cfecd16476103f25fe37eef2bbef51a1298503c8eae604deac7f725b40d330af99bc94320bb071e96b0878418ca076a5bbfde086f761cca1cfa65224506f3cb46612bb2a7c4a3a0b6d41946771b885662e40f2b3d30554b55de05869948fbb3265f273db4cc083f598ccb20daed9020911a0520692a7fda7b8cd0d4a7b65cb3a86f64e65c02460995db4fa427995124e1ec552175e0008b71366d36588d4eeda5024e15c8adbe2bb0c481d65c2bfb6fd1c3b782c3bbee5d325be0113c86a3db65f701ed7cb450c001b6c1f5b4066c788999988cc6360f00942687d93337ca103c7330b0d54a8954a36f1425b8cc6ed5b16059a95c2ee7430a4d68bd9c0e558533d641d431537b7b0d84cff1d315165aa71961111ad9b862e26104f3c9a4e86b99dedb3b00f4b17d1638050610450c05f09d60a71fe7c4b011aa18ead93e342a5c58398d54afd2a5146b659b5e89ea7886b8f1deb14e705f27276822e7dfb33399542cfe9713ef3733d199a78b1aaa58e0c7397b60c15eea2d615ededfc9f2e3bb79193893c1549e57339d4579993d2784bab9cf151962106064e0426ac5a6de8db799a98abb1ca6e0fbde666c0f5baf97ca3ac0e878ccc9e1dc0660ddc204e49a4a2415f5243e6e5e4b68cd0c8b1d3bd4494efb8f75f4a14298fc8c71e01ffd5c790e59a174ceb1e58fc65a6f2c8c86a2271c7a344d91c6e6f0cc77f58c804c359981e07c1aec50daf1c12c232c291c42449c63fcfde05e99040767f0ec1bf93a46a4d77d5a2987d495d8094f2fccbfff23cd99cdaa5af7a8b57255aedb7572e3a3928fa2688e3aa96ff6b34f4a490aed18baafeb2ad76abf164e0793e9b5476753cf494fc540c032961693d1ecf9d5dbe990bb9d0751c9ff3af75da4be25a3f4aa1a5a2677dff59ab4e56798d7345ea3898178beb09b6188bc55e25c6d648398a06d5193b8ca18f489bb576df31c19c29cd2c6e9dff66284e68267af57c271fecef7ff9ce0a82656ad0cd14e6df2a5feaf6a8d40650eb9eb3f201073693eb5ab393faafdc58f8a7c924d2415c30501e9b1aa8439a2004fe852c61ee7ae0a3188e04ce517f269428b78c728a3f0ec520ffd1c459c6a781ebcbb02fda2c7078f13443209284dcdf2055af9bb6e6d649582c2d37b0d8c5abdae5c7f1b31094009232fe492d4570f0e66bceb3b221db126d33d5cfebe89bb8878021d92c1a4cf7ce12eecebf366a5d4ef8f08111caa345c50c864da13082823214799d048ca4883a4a72491a05e84680204311792b0c4163155412a41eb27f19fa39fcea5cd0180a6dd16e6288155afccfe47b47c36d5eb3c8a8f1e900417e1406cbc93272136b57def8b79eac9173a441e9e0d8259b0a349283a68b0fbcad587b58bdcab4151ae1f07d80e5e94f355ed888499b9b080c370550844b46fe5efff5ce4a7e9cca192b9735b253f5658f13bb6b9222e334da20bc3b1255de4cc5b2e81d994faa8d5869c34130179dac8d66a15781f88c002ebd8523", &(0x7f0000002740), &(0x7f0000002780), &(0x7f00000027c0)="f2cff008b01d77b9b8e5ac11e912c74ffcc3e403d64b6de4") getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002800), &(0x7f0000002840)=0x8) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000002880)=0xff, &(0x7f00000028c0)=0x4) r4 = getuid() stat(&(0x7f0000002a40)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002f40)={&(0x7f0000002900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000002980)="1b17d92d9e9e3b53ee8e6e7090d38937", 0x10}, {&(0x7f00000029c0)="59fd2244c8ffcc90940d8f0057a47b76230e24c0b562d2d8459eff30823a7c9d3e4f392c025d1519666ef08eed7fe995", 0x30}], 0x2, &(0x7f0000002e00)=[@rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r2, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r1, r1]}], 0x118, 0x8050}, 0x8000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x12) 2018/04/18 21:10:49 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'dummy0\x00', 0x1003}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffff3cb, @local={0xfe, 0x80, [], 0xaa}}}, [0x80000001, 0x2, 0x9, 0xffff, 0xc0, 0x0, 0x2, 0x1f, 0x10000, 0x1f, 0x9, 0x1, 0xe2, 0x282ab5e0, 0x2]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x7, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) r3 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) write$sndseq(r0, &(0x7f0000000540)=[{0x0, 0x20, 0x8, 0x3f800, @tick=0x7, {0x9, 0x68e6fdfe}, {0x3, 0x3}, @addr={0x0, 0x68b}}, {0x7, 0x0, 0x3, 0x7a30bb03, @tick=0x70, {0x22a, 0x6}, {0x400, 0x9}, @ext={0xf9, &(0x7f0000000380)="cf61343ec2ecf513ee29c9aa6792ab84be2d9a0b7dd88f66c9da6764ee2f10c4ea0385b72ba73fc19ad47fb88469d8c8a75e4650ea6dc51335225027c1d1c9dd4a7b78c006f26f2fc0af01531743e2d28a2202a1efe779d3e7b374e0f06f4bd0f84c337d5b5f60d92adef8100a182753c0d27f31e5e5ec5f2852d03441a339c52fc783fb7f5df9c434c73b8f95952b0829d13b23e3fc3459f8c809c6fd4e42baf5650e40e1d07470d57bbc6cc3e80b8884e7e121480bf3a9001b3946b84702248a05391bfa524f43ab2afe2ef8740daf7109cb24b7b5adcd8cfb54365c7bb5aa8b4aa2c191cdd67cb34b35fad34c4686a2bb6ad461ba62f5d0"}}, {0x0, 0x1, 0xc2, 0xd20, @tick=0xff, {0xa2, 0xc771}, {0x2, 0x401}, @quote={{0x6, 0x9}, 0x101, &(0x7f0000000480)={0x0, 0x9, 0x3e86, 0x4, @tick=0xb6b, {0x3ff, 0x133}, {0xccf0, 0x9}, @addr={0x80, 0x8}}}}, {0x100000001, 0x4, 0x8, 0x9, @time, {0xcb0d}, {0x100000001, 0x4}, @addr={0x3, 0x1ff}}, {0x10001, 0x4, 0x56d4, 0x0, @time={0x0, 0x1c9c380}, {0xa0, 0x7fff}, {0xffff, 0x80000000}, @control={0x7, 0xffffffffffffffff, 0x7fff}}, {0x137, 0x3f7, 0xed, 0xad, @tick=0x1f, {0x101, 0x8}, {0xfff, 0xfffffffffffff801}, @note={0x1, 0x8, 0x5, 0x200, 0x7}}, {0x6, 0xc7a, 0x3ff, 0x7, @tick, {0xfffffffffffffe00, 0x3}, {0x2, 0x1}, @quote={{0x2, 0x4}, 0x5, &(0x7f00000004c0)={0x0, 0x101, 0xaf0, 0x0, @tick=0x400, {0x7, 0x9ee0}, {0x40, 0x9}, @connect={{0x8, 0x6}, {0x9, 0x3}}}}}, {0x2, 0x4, 0x5, 0x1, @tick=0x7, {0xda, 0x3}, {0x2, 0x10001}, @raw8={"9fa9ad61c9af8ce5160e0aeb"}}, {0x100, 0x2, 0x1d, 0x3, @time={0x0, 0x989680}, {0x100000001, 0x2}, {0x1, 0x100000000}, @quote={{0x7f, 0x64}, 0x46, &(0x7f0000000500)={0x80, 0x5, 0x8, 0xf9e, @tick=0x100, {0xfffffffffffffc00, 0x4}, {0x5, 0x10001}, @queue={0x2, {0x6, 0x6}}}}}, {0x8, 0x8, 0x1ff, 0x80, @tick=0x2, {0x4, 0x7f42}, {0x3f, 0x7}, @control={0xffffffff, 0xfffffffffffffffb, 0x10000}}], 0x1e0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000740)=[{0x3, 0x100000001}, {0x8, 0x9}, {0x2, 0x3}, {0x8, 0x101}], 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000780)=""/120) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000800)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000840)={0x3, 0x101}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000b40)={'team0\x00', r4}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000b80)=0x8000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000bc0)="69c4ef5825f31a8d5ce0f4939dc05a04f5050dcc322cd112ca16a91112a7c631e67139e85484986cca6ee21b2d7c2861a7321e1666459950e21cf34c82ccff67e7540d8a37595bf3f50cae0680e44082f178c2d9e9ffdfd11989075b519e72722dbed46d6b1250e2d7c7736ea17e7e48946ae8162343993e0dd92c6015605aea42235365c497857e59a17dd1599a6548caa1c4528c9f520a6c4d12d4c76eb4e6438efda026a69582a173b0db2a24f323c3300df2de160c8a5f1ed210057bef5eb41751e70d4f6e35d5b9c18fd2306d") r5 = socket(0xd, 0x800, 0x1000) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000d80)={{&(0x7f0000000cc0)=""/95, 0x5f}, &(0x7f0000000d40), 0x20}, 0x20) signalfd4(r0, &(0x7f0000000dc0)={0x2}, 0x8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) iopl(0x7fffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000e00)={'icmp\x00'}, &(0x7f0000000e40)=0x1e) recvfrom$packet(r0, &(0x7f0000000e80)=""/56, 0x38, 0x0, &(0x7f0000000ec0)={0x11, 0xd, r4, 0x1, 0x4cf0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000f00)=r0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f80)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001100)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000fc0)={0xe4, r6, 0x30a, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb6e}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xbb80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xe4}, 0x1}, 0x1) write$cgroup_subtree(r3, &(0x7f0000001140)={[{0x2f, 'rdma', 0x20}, {0x0, 'io', 0x20}]}, 0xa) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001180)=0x2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000011c0)=""/144) 2018/04/18 21:10:49 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x44080) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @rand_addr}}, 0x4, 0x6f, 0x6, "77366ef42d513c8576edb302a8334ae0f1ad549d5099a36e6d7fb79482b34bf64246bb6e61fda55d5daec1847daf4272a6f432ad72817232f1a75e272eaddaa9e9f679223212ebaba64ca4dba5dd1c74"}, 0xd8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000180)="5bed61b88726292448cb9f4939fd59151757be807e2e798793a6d298795b0c69808ddd1fae697690ac9ccbf5a1d41655439ce7bc1ac445e803a01f8081e362db86228aeea9647a8281815a9245798d79191f7d261fbec2208c4a81ea3e8c43b616856249bc5ab3cfd953bd98a97efa1bd6e734def0faa79623df48") ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x20000000, 0x1, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x2560}, 0x8) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r4 = semget$private(0x0, 0x3, 0x84) semctl$GETPID(r4, 0x0, 0xb, &(0x7f0000000500)=""/66) syz_mount_image$iso9660(&(0x7f0000000580)='iso9660\x00', &(0x7f00000005c0)='./file0\x00', 0xffff, 0x4, &(0x7f0000000880)=[{&(0x7f0000000600)="0397f77c26436b8b7821d0d749212e49", 0x10, 0xfffffffffffff097}, {&(0x7f0000000640)="2246201ca0b1e4f794bdfaa5bff2e49b33b8fdf72792c3a4c8539bc5e92bce1132d0c23b9de23d9a8ce5344f80835ca00801d651625ee457ffe06155ebbc2465c48e", 0x42, 0x40}, {&(0x7f00000006c0)="6a680ebb2ff51fbc50cec65387c9ed021ea9acf68a7c79226fb1224f6e1beded4900cde319930662879fd305c01131f03c77ee954039c4d4086e4c2f4182987baf7b0784e947cd4e947ad53e40a1a45c80821f6490893d25569085a9a80c373c2e6abff2506a16a5837d58898c83e91e2e9532fb2663a7edcc40cf3a8ed5bee84725b6dca989ccf59db99b1c1cfd241694bb2d76513146b74ff894395e2366283dd22c2c2d223ce480acee82b836e2d86ed39808db12c53e45c9d9c2cba0", 0xbe, 0x46}, {&(0x7f0000000780)="e77fa3cedd252f933a0763efd86d65660d65a9a4554fc1717e713d913e0b5de1fcde760ee078881ab70007b895a1a5b5c7f0d2b4f21fad79d89fe2dcb1d81eddecebb853e87780b9f69b1880806679af734d35d7616d252042490f882939d4aa2ae398005dbf1a64bcc1039e436acad5aecaa86fa274244092145318fe10202ee2294e8bf0cd8ad3c71108299527010f668c11b50720c02be030a03798a5c6d94697d92669d86740b5b6364941a6262e5b114d1aa037d1d66567f2638c9335f6f88c538eae08ab4299b492f0070858f8ea97abe52e68fcd064299e54e2e634ef289f828ac75e78", 0xe7, 0x7}], 0x2080800, &(0x7f0000000900)={[{@iocharset={'iocharset', 0x3d, 'iso8859-15'}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x3d, 0x7a]}, 0x2c}, {@utf8='utf8', 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) fallocate(r1, 0x3, 0x7, 0x2) fstatfs(r0, &(0x7f0000000940)=""/11) gettid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000980)={0x8e95, 0xffffffff, 0x5fc, 0x6, 0x280000000}) socket$inet_tcp(0x2, 0x1, 0x0) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000000a00)=""/237) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b00)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x8, 0x4, 0x1, 0x20}, 0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000bc0)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000c00)=[@in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x3c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000c40)={r2, 0xfffffffffffffffa}, &(0x7f0000000c80)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000cc0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000d00)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000d40)={r5, r6, 0xff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d80)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000dc0)={r2, @in6={{0xa, 0x4e22, 0xb8, @remote={0xfe, 0x80, [], 0xbb}, 0xe9}}, 0x49, 0x1582}, 0x90) 2018/04/18 21:10:49 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffff7, 0x0, 0x10000, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x2}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4100) ioctl$TIOCCONS(r0, 0x541d) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/245) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000300)) pkey_alloc(0x0, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x76, r4}) r5 = inotify_init1(0x0) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00000004c0)={@loopback}, &(0x7f0000000500)=0x14) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000540)=0x9, 0x2) r6 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x80080, 0x106) r7 = shmget$private(0x0, 0x2000, 0xc00, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f00000005c0)=""/133) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000680)=0x0) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000000700)={0x4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x1, 0x7, 0x6, 0xffff, &(0x7f00000006c0)='nr0\x00', 0x3f, 0x80000001, 0x5}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={r8, r2, r3}, 0xc) io_setup(0x6, &(0x7f00000007c0)=0x0) io_cancel(r9, &(0x7f0000000900)={0x0, 0x0, 0x0, 0xf, 0x2, r6, &(0x7f0000000800)="83935dd4e258b9bf195aa07700bdba31ec0536c9c05209dc5b154425947405ac0a833171daeb828821dcaa8948285f80a6b6565a1dbd3662e345f0368a99336b95c802c0b557352fab8209c87e79c29fd9dd9c81136150ea65472000d2a45af700f21eae222b192309d76a4ec847d43771892fbc4043f3636ca0f7796012d6421693e5fa06d86d08f6336459feb91f27ebb476d886479e268e64c9257434bb670bed843a2e444ca1628404c4d0f2e83bd446c32cd8ddf5be39d654109b289d03df943b9c4a74564189be96a8c24f20494aa8c99ce8d6b921003ca7b8a9826e31bc", 0xe1, 0x9, 0x0, 0x0, r6}, &(0x7f0000000940)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000980)=[@in6={0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x38) ioctl$TCSBRK(r0, 0x5409, 0x5) ptrace$getregs(0xe, r8, 0x1, &(0x7f00000009c0)=""/241) accept4$alg(r0, 0x0, 0x0, 0x0) readlinkat(r6, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=""/252, 0xfc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000c00)={0xbd9b, 0x2}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000c40)={r4, @dev={0xac, 0x14, 0x14, 0x19}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/18 21:10:49 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x78}], 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0xa25, 0xfffffffffffff001}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x7, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xcd, 0x101800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000180)={0x40, @tick=0x100, 0x7fff, {}, 0x4, 0x3, 0x472}) write$cgroup_pid(r2, &(0x7f0000000200)={[0x36, 0x35, 0x39, 0x33]}, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001280)={0x4, 0x7, 0x5, 0xffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000012c0)=0x90, 0x4) r3 = getpgid(0xffffffffffffffff) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001300)={0x0, 0xffffffff00000000, r3, 0x519, r4, 0x4, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000001340)) r5 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r5, &(0x7f00000014c0)=[{&(0x7f0000001480)="92a06158ca02759ba79be31ea753879c97aa2ff3b0133e852241999cc0b833d0b04671", 0x23}], 0x1, r6) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001580)=""/226) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001680)=0x4, 0x4) io_setup(0x1, &(0x7f00000016c0)=0x0) io_submit(r7, 0x3, &(0x7f0000001880)=[&(0x7f0000001740)={0x0, 0x0, 0x0, 0x6, 0x80000001, r2, &(0x7f0000001700)="30abab61f6e9763c5ab2e53043c515f90841", 0x12, 0x8, 0x0, 0x1, r2}, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0xb, 0x80, r1, &(0x7f0000001780)="faf923fbd3e241a1973e27eb9b068f222675f5a6d40334cbe3b16bf9642248a279dde273e4f9bff4a8afd89c4683101528d58f5630ac5554e39f413902969eeb", 0x40, 0x0, 0x0, 0x0, r2}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x786efd0a8a98180a, 0x13, r2, &(0x7f0000001800), 0x0, 0x4, 0x0, 0x1, r2}]) fchmodat(r2, &(0x7f00000018c0)='./file0\x00', 0x144) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001900)='/dev/ptmx\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001940)={0x0, 0xfffffffffffffff9, 0x3, 0x6, 0x2}, &(0x7f0000001980)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000019c0)={r8, 0xff}, &(0x7f0000001a00)=0x8) add_key$keyring(&(0x7f0000001a40)='keyring\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) getpeername$packet(r1, &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003fc0)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0xc, r9, r4}, {0x9, 0x4, 0x3, 0x8, 0x100000000, 0x8, 0x9, 0x9}, {0x9, 0x0, 0x7, 0x4}, 0x46ca, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d4, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x400, 0xd8, 0x6f, 0x3}}, 0xe8) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000004100)={r8, 0x7fff}, &(0x7f0000004140)=0x8) 2018/04/18 21:10:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ftruncate(r0, 0x7c73) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = shmget(0x2, 0x4000, 0x54000082, &(0x7f0000ffa000/0x4000)=nil) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x844c0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) recvfrom$ipx(r3, &(0x7f0000000080)=""/103, 0x67, 0x2000, 0x0, 0x0) semget$private(0x0, 0x2, 0x108) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, r0, 0xf4e3) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000100)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xf0, r4, 0x314, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf5f3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff1a}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2e70}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ba8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x300000000000000}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20044010}, 0x8004) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000340)={0x6, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000380)={0xff, r5, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000003c0)={r5, 0x1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) ptrace$getenv(0x4201, r6, 0x9, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0xffffffffffffff2c}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000540)={r7, 0x5a, "e18d30203199d36cfe99ad75fe0eb6a01691e4184a2eee575c9b68cf7fe6b00dd3abe4c5919d67f242302f57655b06a6d69cbc13506ae11def38742226a87f70ee2a1c1500323d5c2ace3dfbb7cb228498abef095efbb9c4e6c4"}, &(0x7f00000005c0)=0x62) semget$private(0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r8, 0x5}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000700)={r7, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={r8, 0x39}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000007c0)={r7, 0x9, 0x1000, "91cf7e567386d6ccd6776d9891f01f0d3716e79b53375353a932f97952370410738a422e0ea1e6868944dae4e4684242370d658c305fa1c4cf5dca280af9c8a16c8bb0eecee49f2eb5d202e2a5557c2783795d49bef88bdadc423ed17682becfeb18f291ad62d04594ff84c8295251641837e16a32a7c8bf67737a3cc4729623b3990f1bf5f8213ccff4d2e61da817cedc7fb32df8651e7681853dda02d2eebca4aeafebdffed6879bdddf297cd7069b3bac9188b3a0a751929d829603de0c78c7132b22904b7df672c48948abcdcc93b2376f487f285501c99b3e6000ea980e8fd3a2ba96f9fbf5eb2a3b3046c1a11a76024b92654e1d60fd6790f8db0cac29ded5b2b56f06f0ebdcfca4f4cb7b00693c030750ce89e4df19d02186bc7bc9568d30853403d364352a58dcfb505012fdd1d660e8ae01e8b1570a36090a875f7633df2c809f7d84820a36b192eb12028ebece04ebb6027df8019cbca4f2189563f6fb3c7a45bfcf8ce1c42cc12af9651897bb72d31edd8301df676c8361d6c84f72cfd7f7fb16c013ee56cbd7d72d42160963a6e2c7d9beb3da37e615174dff7d29e2268ac9b4786fe063a32c1277f51464231f9e16fb13d7b9d93909f8bad2be675d302a34a2aa054d4b61695b31c5f0f38b276a5ff890a575f020cbae49460bbba35c0b3cc647c7d598281f36409c8916263ff02894a9b8b3674f931afed0660067767e211a1d7bb02ef6cde04978da4575b0f0f3bc1aa9b3a9fd2784ebdef49a1c3071821605669450e7187a0f3c0ad4e98f93fc4389d7fea289c109772a468165ae6ff9f309e245a39858d060c7eea7d34f1e6715ef723663387e006da3945e3d2478728cce536f6f344d941126cd79de968fb2981378beda3d7ff92e0ad9a2d9e9807504640c45ba4b51eca418ff5cd85b07569dda9070b97ed5d0a0ceaea2ba5275c766077386dd198c6a937483f6862ce582558f55b11e3419afd146e02c56b5cc00e641a7d73ea1635c4a1eebf548c863d1fd611178c78825dcf255798902a61d6281345f9a47d63e73c617228b6ed054705b3cc84d13732bf125fd4137c6111eeeff1c44969391cc6a209a0c1291f02a1fc86cb01833c5f9acecc240ed7197403c70b38d6e3cf2a9f5507f912b0a64b099d717ce01d2b1e803121dccdd77a3258cf83874023ad2cf83aa91a148cdf813bd17540649d59b74657d8aa5c35a89be255800cb6eda5704f900d7df98658df301566ce82390f5f1c95e68b4fdff139a6316cd3ed09ad58ecf0c2cdbaf03c297825db6bc177bc356d84b1b4cde8959fb85db1fe5c7214b69e7d32e8d7ca7a50877445e091042810ca5fff66b7f320171a451e17019dde05e1214e9de9b9f2ad3aa84e7200e43c1033a249a91bacd40c37991105067439f5f521e085edd30e56df720340f96815ced8c73434005b1f89908e9ca1c2bf04085a2e63a61655764281901d6d51dd09d89863ddf016a43bb24ccc9ceb9fc7a9d212b71ddb5cb15dbf638cc16287d8e07a1f23b5c3a348815a176e09fed672af2e8299f9c34f31c67cbba35b1ecdc51ceecce54119109bf4c192ddb92043540a37bbddd57d01a734a7c7a3f01b4756b02dcefd8f571fbc9d70f0907bd00380aa8700006683d9d8d920fddeceecce05a5cdf05fa52ae405d72bc8b8b3ffb5fb0d494b69f3ac3202ea8c110744d564900a04cd78b688dcaa11f18954697cd784490161ecbcd6f4915c2b309b8ca9f4b575cda8d1ded8cb8851f9fd80e912ddb5a95ada75324f76916d4976054218009e619700021cdab192fa6acd3ff94bbedb00dc78101f739c731967bee973f7b3b6009ef57e9c767b81a23650e5aa8ad14bf33f9d4a528d54932a68d212edb4781849f791380eb67b872333e776d2cb06f54cd7b67095ee7a904dc86fcb2a9ec01da55e30e26e0d4fa053b56cbd67a477f6d1d390d68602423f9e96be29a8bab38fb3a4f687f1e4542b1b386ed2dcd6ff06814f72c6f69217b607970e721d5bed3eaf3ab821dd246b440b21e081661f007b32ae08a979c9a7b397130d3df9289d1fb2439114145fd1da9ecce191140bc30a0049a4cae6b00f35895216f012eba5d6e355a75867fca6f5db025cad7f69a3a21e52ce6baf89d8f7b1da1fd8fcba8a99fb06df9c39f0280c3115a72803ae9a2545000442eaf4952be381ef13109a4fd6fbcb2c6776c766bc8a33bcdd00858591bbe1c0441c86206e2eecee9f67bb7f1d5c26e1e6e37e3a289f5201f317e438a20e4f2981cdfc8979ddf2a5fac7cc332cc4259efaa4a6399a29ee570c6cfd4dc4160f8ca4887452b5f2d5457a1ab98171df7a476ed6acb68df1eb635b0538725d51d65c14535ea5b1da8ec5303554afef809073388aa9da99101f051860f3de9c5d21c4a1f51c6631c0c6c54b9023d42d5a0f9349c29a55ac8539f0b66e4c8ca7577e217691160716726670d1bc5b627337df373422066c9ca689e282c0267c505de3560dec31c58016c8d11b8a4d7f59700eb26386839fb0237a82d3d8b2b587d33670d3386bf30298422cfc0d683e943a0288cacbc79eb72d7cd6588ff82e98e85db7e94e7b68b2e7cadf3977053b0b5f54c39f2cd80e82581c6dd7a23561186826ac14265a0fa7721567540b28829a491e41465c8f8f73d4ab329f46769733f93c35ae6e31195301e8d7caf410a35e631b7e191af3f5f4ec43bae004fbf574b17cb4a9fc2b3fd0f6c40e410f7d50cc54e30e5acaced5c8e5c1f5980b4c59ecb747011917053a28518fda2fb7310183ea9e0422af34ccb9e72d742ce0182aa600eae6295c04c9f4333353997111cc304c4df6235af531125ee1394db8bb61e3c2aaa63dc639cc7423b50bffeebd551b8b161533325785d0a2075a473a9ab8b1f778a82c3d3e4726c320b87c0c65c267db744a85231a3691df79d330f7c0724eddeedd7f7acafd2809347ce94435cf01fe8fb61fd5f56133c534685ea32aa7595e2db06328f5dfc05c77f56a823cdf6c1f47c2e6045e6640bd193d7af2955dc7aa5d513c3ae1ab72f5c3be5329965d830f25a3bc75d4fd9386bec5d85089a25f30335f9a9f4b6214d1dae312ab740951ab935398183643df32f8b72635382f6f0b8e64dc474448b3cb9bbcbd543e692e025641a5bf40af6406a88c372d0505178367328c9701eabf8f2ca79ee66199fa105859bcc60292bbdfa69e68d1f36f2e0698625971f0a71ba114217ea2589ae27445e320d7a0c2dc8338dd7cf3bd49b23d4fb80a5f988946977742fa6b0ec802b19ab27ab692eacc60b3e716b8891d29e5fceadb9b2a20b908405b9f8c6a43aa1e1512ff75e75793b1fbb73d0fb0962ce5448d9251ab75880ca65fe29c12842758109146f6c8a5f33adf5bce1d37c4b292901afb420760fe82da054ad3212997da33181cf3d9a8c8efdc1c4e4b482f35e0c70ee227de97d55e65f84cdd9b8501b403d27c62adcdca314fa295580c9c617847a779e227ddb5e4aa5cc25eb7d2787d5cc4c16bd6c82d5f0e2b0323fb72626a4804afe6c893a15cee738057c053782301805d809cf6d7033a1cac8aebe64b66c4f245e805d3897fedf79de622bfb41114f33d2857c99cdd96ac2cbb0c455239855efa3611d9246c5d5884adf54134504172673f2c4270741ba4230295b4c8eda7b40e7f70872e0fb44d582884b95967ec2045c0dc4c8faa319e044aee4e1654b442e939425b8b48bdfba5ea64dc21330a87cfe9e77c278f56ed8a7d44d47b90003cce853dff7923f35b5833efafa026ed154e1588a93078661b0d1b45600786b7a282d7e101a20d5cb550840a5a1dc596e6d4e799125d19c6b49b6784e4e32f7476fb62327e1a3226aa24d22768bbb94b3dbbc848689adf22154f67ac8f8cc5de990fb30749cde10d515499717e81881df47a84e46c2a6012b6d41a0a2f93ab829c2f98f2b1d8a1f65cc820843d81eeca6d1a7c2be5168227043cc61591cb3285f14a71710b85289a54005b142a47b87b3b0e4ad585dfccf8948589b31cc49b92de196919dbc1ad1baa8a949c9fc52147647a11123c66c49e2d2f4b87b2cff1da45a24677e7fd93cbb0306ce5d0c25c37e51a99fc2edeb4262aef6334271970eb04d758732e039ed251588945578606427af361600a502d0b0a13d14109959d11c8b0783641a180c3f597676eff7e1c99b7286a3f84b3adb499c5111a373f62533938805d111ef369a940bdebac4cf3c0cb7dc41835b8f98df4c76c96da0b4bc4468fb33946eb64d47ce870914469bfddeb8cd95bd0299a0d4bacacb8b76f4897002c591cc9ca80585f946f9f0bd3977dff0edd56bcf318449bb4c4bcf5b5d986344f3249e1c9b0def952f4a88e1f2807475d1149ae6a93539d87fbdd76949fbd1b21d6ee86d2ce4078ec45dd2b4fd62be06ea66ff0ef0bb9c825767ae7f69a238d4c7fe49bac54bc2c13420b4bc3e4e5077dfa0014b5844fe86b3ca2480a47bb321b3c63108b3c1caad8d4a468775ae35233f39ae3a21f430563ee3e1e453dca50fa73e88e1a147a6322a89a9a7171cd57898cc4c5ebe31ed84085b57544225f82e06ab5cadd61996a8439ed4b6a49ea13231ffc74a075d0e4269582674c4d308f40bbb38159ac44e628a71c3700e851125c086c69bf518fe1883dd098cb215250c37ddb0ddd865f6ddfb6f6c67cf62f7be7b56b69e38134f3c72954823b481e7961314b70ef19c2796ddc3d68aef107420c979ad4b0fbc62e510f742553edb106fa645b078f67e4b827097a5f0ea2842790063308e6e5751482e66560c6c2725b7951683892e56871e8b9a3fcc6c0f73e096864fb2dd358e8f238e3d68e49d63f78ef05953d5fe850338f66f9f07572b97cf0b232ed73c092248be179040a28fccb5ddf6c80bdb9dd99f07e033f8c9234620ca05f42a84199aeba5b5a9c4bb76f9e0164b269a7934f35266677d17c177a1cec89948ef39c78cdb850f6bc454eb16b964e001372c7297d7bed187d8ec823e0b0b613be54a668b769b0a1d412a1018a924a0dfa83471748e72d5ea564e87acaf2f29eab9210147ef9ee3638c03f67fc34d67a6d4d3a85b1a2c59185fc038c3d8966f47a7d1e99d604b648a47337870545ee86498568ae9ee253edd521c94de0563484a19cb38154efb0d99795a2a070bcd00d994f35198421f2490844c17128d00e5b50e7711d4695bf69c65d054670534a2eabfcdcbbddaac6f2fe95913340c28d602890ed604c0105fb89ad90a4805b7785012decace7f1b7214f2ffa97a32b5ece784a75ef4404e874ad5319deb456a85ca40ed454ebba061f3f71432569ae161a46a9800e8be76e60cf8cbe22a6700d04c09b9e654d6210d851afa782b50689e01f56783b17bb8a224637efb297d94ec02828b7c90142042213a16a3a8e4f5835e1096b87acfe6c618104f7d8e570cdd00034fc944e6c35487012e36287e8b976f04e31611b441a01deb68b5447f11ac0a0cf533740e24bb7210585838f61af9dd7c966e0dc7f7b1f1f37828cbbcb54020af0fa83385bb63ddfc7019a55ec16b38ede430c32d8b42d9116be32b27440fd752350dee9840e6e5add9f01ee1b37fb2a622b2dcb51c01ad0bf9c9b97abda1cd81d591469c66014ae0dd530bac3646e6a76427f934d627df3b17b63e90b63f1a3d0cc5e98f801af35a49113471951c6300ce7d69dcf90846915b0cc147f43537a2f09c39df2d16ee642462b2358b2ea88813dc2f13edb14e28aac62e094730aadd924122b85ceb9aee87c51cf48388"}, 0x1008) recvfrom$inet(r3, &(0x7f0000001800)=""/27, 0x1b, 0x40000041, &(0x7f0000001840)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) shmctl$SHM_LOCK(r2, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001880)={0x2, 0x4, 0x8, 0x10001, 0xa8d, 0x8}) ptrace$getenv(0x4201, r6, 0x6, &(0x7f0000001900)) connect$inet(r3, &(0x7f0000001940)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/18 21:10:49 executing program 2: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/105) socketpair$inet6(0xa, 0x0, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x0, 0x4, 0x7, 0x3]}, &(0x7f0000000180)=0xc) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000001c0)={0x200}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x10001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x4, 0x8, 0x8000, 0x5, 0x4c}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x3ff, @empty, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x7}], 0x2c) prctl$getname(0x10, &(0x7f0000000300)=""/191) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000440)={r0}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000480)=""/173, &(0x7f0000000540)=0xad) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f00000005c0), &(0x7f0000000600)=0x40) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000640)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000680)={r3, 0x2}, &(0x7f00000006c0)=0x8) accept4$bt_l2cap(r6, 0x0, &(0x7f0000000700), 0x800) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000740)={'bcsh0\x00', 0x600}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000780)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000007c0)={0x7fff, 0x3, {0x2, 0x3, 0xc33c, 0x3, 0x1}}) sendfile(r1, r4, &(0x7f0000000840), 0x9dae) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000880)="2e4e2c7d3cfcea23e4d36da537436c5d078dd4d8420d89698a36f5272de335974f642c1c4210ac006e9d357a92b3c2991eaa1a65b36ea52c4a47910931f869038956bbd150059f79a0245509c44909830b20c0b15add0cdef9ca8b9019a574482b75db3c27b07fdbd2e8") setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000900)="b09273f6bdada8c9edae74e63e29288021b654481e0b2901b91eff1886ae2e2dfc4810cc5c99c613401c819007e04e5ff52b7fa04ab80f19a32214106d0a9c20a261fb0095f44950cddf8ab2cd8f022f755c36676ac356296c9c0bc0aefea62c352b19a0aace417b2c3f63bab80b6c869df29fd8d37e28572acf9b77f8ff3c67", 0x80) recvmmsg(r4, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000980)=""/129, 0x81}, {&(0x7f0000000a40)=""/114, 0x72}, {&(0x7f0000000ac0)=""/21, 0x15}, {&(0x7f0000000b00)=""/112, 0x70}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/102, 0x66}, {&(0x7f0000001c00)=""/244, 0xf4}, {&(0x7f0000001d00)=""/198, 0xc6}, {&(0x7f0000001e00)=""/111, 0x6f}, {&(0x7f0000001e80)=""/223, 0xdf}], 0xa, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000002040)=@l2, 0x80, &(0x7f0000002100)=[{&(0x7f00000020c0)=""/30, 0x1e}], 0x1, 0x0, 0x0, 0xffffffff}, 0x6}, {{&(0x7f0000002140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002500)=[{&(0x7f00000021c0)=""/227, 0xe3}, {&(0x7f00000022c0)=""/89, 0x59}, {&(0x7f0000002340)=""/174, 0xae}, {&(0x7f0000002400)=""/53, 0x35}, {&(0x7f0000002440)=""/187, 0xbb}], 0x5, &(0x7f0000002580)=""/209, 0xd1, 0xac}}], 0x3, 0x142, 0x0) r7 = getpgid(0x0) syz_open_procfs(r7, &(0x7f0000002740)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000002780)={0x101, 0x8de, 0x3ff}) 2018/04/18 21:10:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="9a0ed42c8df8a9c6cd8e9aac2b56cf1def624bef16c5161a2ecc7bb91d61c1537e18498e1e357d2d5cbdea4bdc59477141f39f1d23ee735e18ee669178be5df31b067bc8a59a29626b4abe8156ed5129da2a3eeb55eaddaba8fbbd5808088004bd62b167b80452c631cd8626000eeefbeda75a14219dc936ba556bd42f1d67c9833ec231508548e5df3adfdc55a04166806764561a01395f58cbe076", 0x9c) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fff, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x6, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x200, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe55}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5a0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4050}, 0x8084) io_setup(0x3, &(0x7f0000000280)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x100, r1, &(0x7f00000002c0)="f235cfd6fab27a7f30585ea9e1fe076398dfe616e0c66122503c19f276b680114614aecd1725210ff90d861be0bee12d88ed9747fd938761b1aefc5ae6b040e5d2364750b1065e4037973d2d0a2a07689824407ea335b040bdd91d46607c136f24cb08cddee724165b9033ddc7277d61145bb79ddb4abc26af0c482f85c1b691a70cd662cf229f06377af5bc0e42ffaed84e18af5ed4ffef888c4ab1dbebd23f283353b09945f9241b364a6ae9ab7ebab16cd0163da0286e864874ddb61f453997c7596e09a0fd6f9b70c8b4ee4b52b04390d6", 0xd3, 0x80000001, 0x0, 0x1, r1}]) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) sendmsg$kcm(r1, &(0x7f0000000800)={&(0x7f00000005c0)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000640)="08a40943e95803aee02382faa41ecad5c69b21c70c14b14a774fe23714599e7bdf7b781304110239504f91df", 0x2c}, {&(0x7f0000000680)="dc6e93542779e7834edada17e09cc623249fd5c783d7d93a71623fd1839583814d78c6daf25f1d15cf8bef85f589313599d1570705878eca3795656e", 0x3c}], 0x2, &(0x7f0000000700)=[{0xd8, 0x101, 0x10001, "f673c37f72c82642e1b6860a083a09ac7216e2eaca4109fa712a463e4bc02031d4346c57a162cede1354534c939ecc7c3ffa5bb2281bf66d55b635f8da9d11e383054477301aa1a3692d4488d346d823804f2f3fe1e3192cf91bf33dfd7ece0804409c7ab4b2f3bd82e12319bf11bd1d79678f2c051ed7caf7761432bdc84f611f900cd35e40301fdda3a370865a3ad8b735f73db4008e0bb67db8979e7ecf58bb1046cdd972ac0b6d648f29fb23913830dfcb3192ffae8770cb61bcd8043809264943594f6c"}], 0xd8, 0x8080}, 0x40054) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000840)) bind$packet(r1, &(0x7f0000000880)={0x11, 0xfb, r4, 0x1, 0xe7ae, 0x6, @random="dcb6208e28c8"}, 0x14) getsockname(r0, &(0x7f00000008c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000940)=0x80) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000980)=r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r5, &(0x7f0000000a40)=@ethernet={0x0, @remote}, &(0x7f0000000ac0)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000b00)=@sack_info={0x0, 0x5, 0x80000001}, &(0x7f0000000b40)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000b80)={r8, 0x7, 0x20}, &(0x7f0000000bc0)=0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000c00)=0xffffffff00000000, &(0x7f0000000c40)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) sendmsg$inet_sctp(r5, &(0x7f00000022c0)={&(0x7f0000000d00)=@in={0x2, 0x4e22, @rand_addr=0xffffffffffffffff}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000000d40)="79685cb422e2b093e9a7159a8cad6025acc23302bf78a61e4b8c484191a35305066e44c89da70903296c016c2d149cc61c90497e58ad1ff8879ce3fd935649075609c8157d05c10b26925b9961a992078dc7816841f621a8c7c5f395140c056e97e2af0ec6c346c5f2c7cbadedbc6e95f0ca0537f1dd310f38293851c42bca", 0x7f}, {&(0x7f0000000dc0)="cc995f0568c7601b6c0adb6cd7940fd37f5479ebac30375667932b4fa0cd58e0b4c24fa8751c9527e04172a11929a99744ec85c7dd670d714a235178e29d56604c0c8dfa88a1db4f2151d1a9ec42b6045e6b6df68b8edd21123218e1bfd38b99", 0x60}, {&(0x7f0000000e40)="b8190ebcee8493071ed41911e83530a8920fe456b4de9c04f4e3dc2cc60cc702c2d8e5f86930f1", 0x27}, {&(0x7f0000000e80)="365dca48bf5a4b75e11bfea4d0e726e3a391eefca0607427bf4159c9370a9d055f0b0ae2310c8d1c93941d1d36e73551ce4da4a89a7ad17a9e3650c2690df61ed64a8b40450b0a572033827aa3c5102bf21cb9d8d5673a2d74ae5bb0d2c3e984cd45ecd1a029e15d95368fa782cacc03b71405b1ef40373a042f13578f8345", 0x7f}, {&(0x7f0000000f00)="b52372dd4940fa17cda600b907ed90ec7ac0", 0x12}, {&(0x7f0000000f40)="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", 0x1000}, {&(0x7f0000001f40)="12e7688f6a7505f77d460dc2f7b8493b6014260cd19557b71527fd8700933232b93348663006041d6fc4f366e1643673fa41a6d535910a432b4656558fb0783a51beb8ac996e49d66458ddc51e7979efbf6fbf579e13726b30242db0c6b92006491297225be94234644cf8fa5cc148e09c9fb527df45c3ccae88333301e154cf8e8a01822b2d404b3470877ec6e8fa34aa4d66448d25c1230c679a03d1", 0x9d}, {&(0x7f0000002000)="7522098699f9b7f90c148a539eabfb2ef64801c2215e16f2801b82da9c3ab9538c6752028cc2b107ea40801feec7c13311dbe4dff76012adefb9895bb0250a605250f44899a878db1dc50d532b290b80ec8170184625d3b3bb2b", 0x5a}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="bf040567e0617486fb6af8c071eeb88d88a3b9af6c50e1a5cdbf066c8092a7430e3b9669bbf2d1e66a5b83ba55ff7ac6ba4fb5eab1d4d44c7c1e1e7fb02d17969852ab70f6c5add7f78156aeb6ed8d6867f9509b8aeb0414471d8e61e1033882dbe16deec53c3e6bc370f091883793d3d19fd61e9f30d4f3fb17c074792787cebc8c8835be39497c9aa91375eef1398429fa9454c91a08d3add89cc5fd4404f66a4f932e2e0ada9c0a5bf2d3362938538d6193f1ccb38301857044f0fdba48b3a9293296eb39ff5931f6979b9333fb8f516cded1d43ea56410e41d519360181da0bdca2f246cd288e5ecd9a409", 0xed}], 0xa, &(0x7f0000002280)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x8, 0x8000, 0x400, 0x9, 0x3, 0x1, r8}}], 0x30, 0x50}, 0x8004) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000002e00)={r9, 0x1ff}, &(0x7f0000002e40)=0x8) sendmmsg$inet_sctp(r7, &(0x7f0000003580)=[{&(0x7f0000002300)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000002480)=[{&(0x7f0000002340)="5d18ce2e01faecd0582b", 0xa}, {&(0x7f0000002380)="4e4b26ac59ca78b7a594aef91112e0c30ce5c930040c380419557a193e9ad56ea4faf1cc16418114d20dd3c27a85178f0f37260604580a660660daf719878568e009ec053087c9dc936fda86ded459cb4481eafd634c520d75b3761d833cf4a3c3627d705a0e03ed86a8ed0e758b1600e7eff17394aaa588ee0f6c43b9d591e9f81709fc89c6d24b1219451cfea420cfc635dde321fb69d35669d2a45b198ed912260017d467179568f9f74908f9413e0ccf52f86a94556c780a1ecf4cac53f388351be95024ebf1390efe938c1fc1ff487b5d12c082146db6a4a6df5fc968d0b808a0db224caf00b1b866eac39222e5b3bd3b9e1cdc", 0xf6}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f00000024c0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000002500)="89e77527cda08c83d565423b0a2bb1c1aada2b2c9018f1d283cf7b996d6deab47888e5be233a1faa1a6815e7082d627ffc73e5b8782f4634db160ad6f275bcee0ade3b53dcf8169837b27f76a13fb1a07e8e896a675bdc8c8a4759ade9e44effd63d128afb94ace51ef8dc453e5edd48d33f2bf16b5dfe07134e94bbc1914ab24ad55de20b84042e4fb871c7d39684be850c958eb4ee30749311094a5ed87775c483dc2a17ab412017d3dd09914fab029621700403523bdc306a775f5cb48b5b6008ef79908f143daa0d3b3bdf451ce60f25f09240f42a27b2f5fbd7cdca", 0xde}, {&(0x7f0000002600)="5652131ab48bfdb05dc9e8d5a85ea652701bd23a9e53c4689b200c51b2ade903ba3fef1c8e2a37a18a88c00c907ccc25f638d01533d1dfb12f1609006f26ed1dea8cce03a01900a29dc4ae24aade370b6fd1dc2392fcd3a9adb39953b19467a32da28d7a9b5420935be8ab6be04f8e8b1c0bd8282434245e8f86fea622fb092a5724233764796ebd4f962c22deedf08603", 0x91}, {&(0x7f00000026c0)="8ca3392f8153c2f2ce11549f5f5da54dffb4e5e315962286bac2c5ea5519513638da240c89962fc15ecc031e4e9a187c701592c3893fd893f348c224c9823a3752479be836c4da355a7aec5eaef01dca5d1379de52dd185a68d3f15f31e44f185cbc4a65a527a2244538680cee32223f35ae3e994af7792ad8baeec55a64adbce6bf0fa48b896ff0e9ed7dc5bee7d914ca84a7", 0x93}, {&(0x7f0000002780)="a6a8ef5f4a", 0x5}, {&(0x7f00000027c0)="3f6f324a0eecdbd68a9412bedbf5e1a0b8162f46cea9bff1a0b1789167122fa9018aa03075e3ffe2697256cc4f00cc2ae70b2189420d568ef68f6070d5f1ce7095", 0x41}, {&(0x7f0000002840)="f120e99df51f33ad1f4c4ed72e17739133a6c8b0b8f9c4d1c208d1d4bcb4048250b350564cf18cca30998fc8a2680fe9aeb6c6c3e44aea68aafbfb74d49cd3435ec52efa1abe2ca0f878307eb3f43354a51331f0bd433b16a6639d7ea49cdc2483e3ccf11e4dd198867cd896c1fb0794c433e7", 0x73}], 0x6, &(0x7f0000002940)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x1000, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x800b, 0xffff, 0x0, 0xb52, 0x40, 0x81, r9}}], 0x60, 0x800}, {&(0x7f00000029c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002d80)=[{&(0x7f0000002a00)="07c186c2d3e6a495ad505e3103c100549dbbe400e0b03f325b2c75ada61e9b03de5b2895d2be2a179bb22383dbd12bd51c907f4a213e80a8f3bab0c81bfc254f43a76678a762e710ced2312fbff1a740d386f0cd50f9e9b53befdb77c7d4113aeb0c41b29a6d91fd84bb5b8f6217013f60bdfa1a4e8e76a7d70cd9c7bf0ad0000c7dc948554f4cc939bcc95ea7a8fbc0005be85c3aaf6ee4fdbb646ac81dc5eb9a21686c1675d3c9206f31c858b792d83b1bc21b9e271713262c95e1e473bdfb3e7a0c47ed4a0fe41ff736fcfa0ac2a97737c585e768f206eff40c4bd5fb", 0xde}, {&(0x7f0000002b00)="16931e6e7937f49594c1f36e97467079aab5f192fb126096c986dc3d72075df260bb682403a54023bd1586062d00f9d21d3d70c55c1edd1dc0850b4cf65e26ad10837af4a46c3aaf224519f27364067417a9dfd0e2d764d206fbfc41c51a415d1f2a7c5b20abd29266cfaf9169d31355961150256a481460a135e561d8c07c48704969f0afb96b40828aefa8a2aedf32c32e19974190fcf26e5aad2900f843753080a7970f6ec123c7245ab0f6d67d6233b3457a004e131d8b428e9d1b5bad7e10b4ab3e", 0xc4}, {&(0x7f0000002c00)="3b3915974b2d0c312dae9a50e72b51605f3c731c6aa69cf48ad6360149bd365d54b70c9e5d1495d8a712a051", 0x2c}, {&(0x7f0000002c40)="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", 0xfd}, {&(0x7f0000002d40)="984bac052cc3e6661c1e66d8b38f6999004c51fabfe254e13b5e9c57", 0x1c}], 0x5, &(0x7f0000002e80)=[@init={0x18, 0x84, 0x0, {0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x8, 0x1, 0x1, 0x4, 0x285, 0xeb8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0xffffffff, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x204, 0x80000001, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x0, 0x89, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x4, 0x200, 0x100, 0x100, 0x17, 0x9, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x4349, 0x4, 0x9, 0x39, 0x4, 0x100000001, 0x80000000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x6, 0x3ff, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0xb59d, 0xfffffffffffeffff, 0xb5}}, @init={0x18, 0x84, 0x0, {0x3, 0x10001, 0x101, 0x6}}], 0x1e0, 0x40000}, {&(0x7f0000003080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000003480)=[{&(0x7f00000030c0)="7e45f99abc86268c51b8abab38dcbe156ee1bbd759babec80de77ef9fdde83b00c08b3fa6d4e827cc6b18b385c7c3f2c04fa2e0d10070a3d1a01a3748d0a05dd91e754007f8cb84b0482744f636efbdc87d9a77ecba414b2f9017ebd42242325106213b9931fa26a405c3aad60ef73a0df1b0ac0c9b0bb2e7a5e1c2ef4d89360191537029ebb1ec2ad443c9444791a5dd1a592c3c182ae425f4475bf81c1328c20691eea8bf44c19731fdda5210131063b32f206b6ea", 0xb6}, {&(0x7f0000003180)="f78d4e3d4a0cfb7aa00a8e8a54de72aba5f4de7831c215c9402238c57a21b5b8b57b87a0d7f0db1e19ab863b674d982a3d0dac3351759adaaec051073d045a9fb4923aaf6cec839e171dca937100b13d855ebded2111b737cfae10830d6a22495d156a98f82944320eb7780490c34a299afb7d8a329424d5abaf5b43ad8744e2dfe2c4a1303fc62e4047bdf1bfc5fd1a46d192254fa464c739030721233350ba046c8c9211b65acc350fbbd8c2b5d0b2f9b54edc048cab48c38fab026f6ebcb077c747e6a82ea13d074ed8", 0xcb}, {&(0x7f0000003280)="84ef69c21b32bfd1316180eb9c21237647de9c463a4e92dd05ead7312c6427f9b2cbaf593464c0ce8dcd3f578f5b4fa12ec8b11b8bb88f670252614d0fa536194cbf1d0a9d86fb044b1f60e7dad2ba9262ae3efbc48b3c6bce8a21301506d315da903cbb276d8537e20b43bb08ffe7a50998c7f9cf2c8ef93ff6f1c932dd58fa250219", 0x83}, {&(0x7f0000003340)="1fa876faf95c110926fd00f0e2bfb5e171192a37c270d694dce03e063d49efc18ebe1c2e", 0x24}, {&(0x7f0000003380)="000bb7b28383b96700388c1f686fa6f37121659c53c636ef4cbc4b7a825eae99fdc58e93a2234c5d10d08305c4395be30d339dc4a749c0a272b017c56ed0cbc8adf0e71593817ddd9a77ae4cbb873db751778a1950f2eb836102ffa362e75aa537365be9b88dc1096b6590bfcad70ff3683f9ca1af2f92e31fba8ab101d9e172b0d9ab30cc0d64c5b0d7f1a6e4f1b2dda26b48ee6f4399080e5639197edaa2327d58d06ee7d47a397c26cb7bd397ac39761edd7176b0245b833858cfb5852c5cc7c2d8c755c41cef8130e7ef46696f2cacd9f38adbf2230ce7d7", 0xda}], 0x5, &(0x7f0000003500)=[@sndinfo={0x20, 0x84, 0x2, {0xa83e, 0x200, 0x3, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x7, 0x6}}], 0x60, 0x20000004}], 0x4, 0x1) bind$unix(r1, &(0x7f0000003680)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x63, &(0x7f0000003700)={'icmp6\x00'}, &(0x7f0000003740)=0x1e) getpeername(r7, &(0x7f0000003780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000003800)=0x80) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000003840)={@loopback, @loopback, @rand_addr}, &(0x7f0000003880)=0xc) syz_open_dev$tun(&(0x7f00000038c0)='/dev/net/tun\x00', 0x0, 0x2) chdir(&(0x7f0000003900)='./file0\x00') syzkaller login: [ 42.786607] ip (3674) used greatest stack depth: 54672 bytes left [ 44.069357] ip (3801) used greatest stack depth: 54200 bytes left [ 44.562638] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.569238] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.605989] device bridge_slave_0 entered promiscuous mode [ 44.647538] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.654097] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.686186] device bridge_slave_0 entered promiscuous mode [ 44.718613] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.725157] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.755158] device bridge_slave_0 entered promiscuous mode [ 44.795824] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.802319] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.822523] device bridge_slave_1 entered promiscuous mode [ 44.830061] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.836521] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.867005] device bridge_slave_0 entered promiscuous mode [ 44.881538] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.888016] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.910168] device bridge_slave_0 entered promiscuous mode [ 44.930315] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.936827] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.946998] device bridge_slave_1 entered promiscuous mode [ 44.956604] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.963136] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.970912] device bridge_slave_0 entered promiscuous mode [ 44.986867] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.993346] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.014495] device bridge_slave_0 entered promiscuous mode [ 45.034889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.046225] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.052711] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.076017] device bridge_slave_1 entered promiscuous mode [ 45.084490] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.090943] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.122169] device bridge_slave_1 entered promiscuous mode [ 45.138941] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.145456] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.159954] device bridge_slave_1 entered promiscuous mode [ 45.166773] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.173314] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.187257] device bridge_slave_0 entered promiscuous mode [ 45.196131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.205665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.215219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.225926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.237169] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.243651] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.288096] device bridge_slave_1 entered promiscuous mode [ 45.304357] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.310857] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.347606] device bridge_slave_1 entered promiscuous mode [ 45.357557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.368328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.396962] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.403483] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.439549] device bridge_slave_1 entered promiscuous mode [ 45.448734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.470896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.481348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.557615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.567289] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.641435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.702353] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.806239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.829667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.137270] ip (3947) used greatest stack depth: 54120 bytes left [ 46.292096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.354084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.458315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.478120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.540504] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.565404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.587937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.664251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.692469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.701738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.771864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.809062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.822769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.863970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.938069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.013334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.200739] ip (4031) used greatest stack depth: 53640 bytes left [ 47.537520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.593492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.662475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.742710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.768576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.812496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.875340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.888932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.902466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.939367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.961205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.969881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.985521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.025862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.035428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.043204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.055323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.103743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.117687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.125603] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.133896] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.144105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.168872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.205274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.213904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.243997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.272565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.283727] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.292587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.333205] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.341251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.356540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.389119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.412846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.435728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.443639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.455283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.473694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.485357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.496515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.507145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.514830] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.523255] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.537561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.586736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.612810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.642790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.663574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.679776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.692605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.699765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.708664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.734090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.744828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.768639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.795327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.845630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.892773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.923992] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.935726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.958102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.010892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.018731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.033760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.534403] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.540884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.547758] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.554221] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.586129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.608150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.656370] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.662882] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.669784] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.676258] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.763202] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.984690] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.991201] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.998164] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.004628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.014060] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.024662] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.031143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.038078] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.044568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.059214] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.084193] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.090687] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.097576] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.104072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.122959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.162843] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.169335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.176252] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.182705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.251959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.339517] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.346019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.352920] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.359384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.398386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.439798] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.446306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.453223] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.459709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.523984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.615733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.631544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.668687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.699883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.727829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.755718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.767085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.982433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.303375] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.458568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.512890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.592742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.681694] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.689841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.708699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.847756] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.870192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.915335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.180216] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.186481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.195886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.265873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.272177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.280387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.353010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.359349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.371278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.396634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.403256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.435992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.664403] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.670697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.678784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.717543] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.731224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.754697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.796848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.811275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.841646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 21:11:15 executing program 2: clone(0x200, &(0x7f0000000380), &(0x7f0000000280), &(0x7f00000003c0), &(0x7f0000000200)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000000080)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/18 21:11:16 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)) 2018/04/18 21:11:16 executing program 6: r0 = socket(0xa, 0x200000000001, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={"736563757269747981f600"}, &(0x7f0000000140)=0x54) [ 67.441068] ================================================================== [ 67.448514] BUG: KMSAN: uninit-value in update_stack_state+0x673/0xa40 [ 67.455188] CPU: 1 PID: 5678 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 67.462031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.471412] Call Trace: [ 67.474273] dump_stack+0x185/0x1d0 [ 67.477910] ? update_stack_state+0x673/0xa40 [ 67.482406] kmsan_report+0x142/0x240 [ 67.486212] __msan_warning_32+0x6c/0xb0 [ 67.490280] update_stack_state+0x673/0xa40 [ 67.494612] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 67.500078] ? update_stack_state+0x8ca/0xa40 [ 67.504586] unwind_next_frame+0x618/0xe50 [ 67.508826] ? __schedule+0x674/0x730 [ 67.512679] ? __schedule+0x674/0x730 [ 67.516484] ? __schedule+0x630/0x730 [ 67.520295] __save_stack_trace+0x6d9/0xa80 [ 67.524625] ? __schedule+0x674/0x730 [ 67.528435] ? __msan_poison_alloca+0x15c/0x1d0 [ 67.533115] ? save_stack_trace_tsk+0x58/0x2f0 [ 67.537706] save_stack_trace_tsk+0x258/0x2f0 [ 67.542205] proc_pid_stack+0x26a/0x470 [ 67.546185] proc_single_show+0x1af/0x300 [ 67.550337] ? proc_pid_wchan+0x250/0x250 [ 67.554488] ? proc_single_open+0x90/0x90 [ 67.558651] seq_read+0xc7d/0x2260 [ 67.562208] do_iter_read+0x880/0xd70 [ 67.566027] ? seq_open+0x360/0x360 [ 67.569661] do_readv+0x295/0x5f0 [ 67.573122] ? syscall_return_slowpath+0xe9/0x700 [ 67.577972] SYSC_readv+0x9b/0xb0 [ 67.581428] SyS_readv+0x56/0x80 [ 67.584794] do_syscall_64+0x309/0x430 [ 67.588690] ? vfs_readv+0x260/0x260 [ 67.592412] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.597606] RIP: 0033:0x455329 [ 67.600802] RSP: 002b:00007f8db8df6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 67.608518] RAX: ffffffffffffffda RBX: 00007f8db8df76d4 RCX: 0000000000455329 [ 67.615799] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 67.623076] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 67.630349] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/04/18 21:11:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c000100000000000000000007000000", @ANYBLOB="060000000a000200aaaaaaaaaaaa0000"], 0x2}, 0x1}, 0x0) [ 67.637716] R13: 000000000000048c R14: 00000000006f9dc0 R15: 0000000000000001 [ 67.644999] [ 67.646622] Local variable description: ----flags.i.i.i@rcu_all_qs [ 67.652931] Variable was created at: [ 67.656655] rcu_all_qs+0x32/0x1f0 [ 67.660193] _cond_resched+0x3c/0xd0 [ 67.663894] ================================================================== [ 67.671241] Disabling lock debugging due to kernel taint [ 67.676684] Kernel panic - not syncing: panic_on_warn set ... [ 67.676684] [ 67.684057] CPU: 1 PID: 5678 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 [ 67.692197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.701558] Call Trace: [ 67.704158] dump_stack+0x185/0x1d0 [ 67.707794] panic+0x39d/0x940 [ 67.711014] ? update_stack_state+0x673/0xa40 [ 67.715514] kmsan_report+0x238/0x240 [ 67.719323] __msan_warning_32+0x6c/0xb0 [ 67.723394] update_stack_state+0x673/0xa40 [ 67.727722] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 67.733179] ? update_stack_state+0x8ca/0xa40 [ 67.737698] unwind_next_frame+0x618/0xe50 2018/04/18 21:11:16 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)) [ 67.741944] ? __schedule+0x674/0x730 [ 67.745747] ? __schedule+0x674/0x730 [ 67.749549] ? __schedule+0x630/0x730 [ 67.753358] __save_stack_trace+0x6d9/0xa80 [ 67.757686] ? __schedule+0x674/0x730 [ 67.761493] ? __msan_poison_alloca+0x15c/0x1d0 [ 67.766266] ? save_stack_trace_tsk+0x58/0x2f0 [ 67.770861] save_stack_trace_tsk+0x258/0x2f0 [ 67.775374] proc_pid_stack+0x26a/0x470 [ 67.779356] proc_single_show+0x1af/0x300 [ 67.783511] ? proc_pid_wchan+0x250/0x250 [ 67.787670] ? proc_single_open+0x90/0x90 2018/04/18 21:11:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) [ 67.791837] seq_read+0xc7d/0x2260 [ 67.795393] do_iter_read+0x880/0xd70 [ 67.799816] ? seq_open+0x360/0x360 [ 67.803450] do_readv+0x295/0x5f0 [ 67.806911] ? syscall_return_slowpath+0xe9/0x700 [ 67.811763] SYSC_readv+0x9b/0xb0 [ 67.815240] SyS_readv+0x56/0x80 [ 67.818629] do_syscall_64+0x309/0x430 [ 67.822531] ? vfs_readv+0x260/0x260 [ 67.826253] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.831438] RIP: 0033:0x455329 [ 67.834620] RSP: 002b:00007f8db8df6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 2018/04/18 21:11:16 executing program 6: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) [ 67.842509] RAX: ffffffffffffffda RBX: 00007f8db8df76d4 RCX: 0000000000455329 [ 67.849781] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000013 [ 67.857051] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 67.864326] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.871601] R13: 000000000000048c R14: 00000000006f9dc0 R15: 0000000000000001 [ 67.879339] Dumping ftrace buffer: [ 67.882863] (ftrace buffer empty) [ 67.886549] Kernel Offset: disabled [ 67.890150] Rebooting in 86400 seconds..