INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. 2018/04/13 10:12:44 fuzzer started 2018/04/13 10:12:45 dialing manager at 10.128.0.26:33379 2018/04/13 10:12:51 kcov=true, comps=false 2018/04/13 10:12:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/13 10:12:53 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x90, 0x0, 0x7, "bf751bbbb7920844d21586a42e966c2fc9b31cb02e6960e8711732b06331cd482b7fdf6e8b9bcaa117edf4812aa2a17e1fb946dbe7aaf278e39fe6a3fb4fa90ce3d08d9c14186c2323c2028e3b043130b66d368dfcbf5234c0c55abb2d3108009c5b96f513a6b01aeb971ef81d2abc660dc89a0300000065617bbd"}], 0x90}}], 0x2, 0x0) 2018/04/13 10:12:53 executing program 7: semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000000000)=""/16) 2018/04/13 10:12:53 executing program 2: r0 = socket(0x10, 0x1000000000803, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x10f) waitid(0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)) 2018/04/13 10:12:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000001a00018000000000000000000a000000", @ANYBLOB="000000001400010000000000000000000000ffffac1414bb"], 0x2}, 0x1}, 0x0) 2018/04/13 10:12:53 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/13 10:12:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d4595338eb7fcde6adc8f45fff0a4c943c9d14978cc27bbcc37f3ecda70bcd6fd6ca186d87da80c24d30b5323a7ce6e5f7fa2f700b522cdf5d551b063771bab5a4fdcb1e1d45300e29faad58fd20ee93c5665da6cf45544a81dcc04bc5f0881cb32903416d49c56350ffa618ce5fa48c5231da79568ff32541967de704664a0aafc8db3e7e42240514e84255d52e0f025dae790f7e0858bacac1a45d9659fc8aa68a8b1ea37ca286e40c718cf41802155feef37ed5d306fe90f44b999a536153d1fdd38aa64f6a1aced1b2c3304bcf45400f6b6d277b1b7f3733552009d593f7d9374eb5f3c17ce1553cf094a1d355094ac3ae3155292c03bef3e1dec92b07004550620055532e40d0aea7419602782ecde355e4b5c925107ff85a7ac711167df605910e71624284d70127a8f6a30e4743fcddf5409a822e1ec586e924d94ee3c33f4ff2f25322e884edd6ea5b11af166bc1632100429cdf60d036d247fe51be2fce4791fb8f7a6e94eb7d5750f59ee3af2c359f2ba25e293805fc9d81e5adb6a0081bad051ed90de2608565716ac98d2c90184fe0cff410eb59abbba5b3eaccc9f14e74d628f215e9c33a4d0b3c270f34fcd8a8e4da33c52e5ed8ea83edeb5fe513b645f44bf94943a335c6472d4d8412f612be7d42318863c7e489f4af784d90ece3e394107b1664abe3eb2baf9dbac298c8bfc92b8c846e4180fdfaf58cd9ba29adda3b0599ef7b8e7fa3894552999a0d994676e52b330055296904d003de02ac991a00b33d85ac7eaef1e222d8712c6f5a8c4d2471edb983649e2a0fd0d3c66f379cd420022eec693272edf37dcfaebb8aa48efad608137d6ad33081238370bef94ea0cd284aa8542f36dc94928d5b4465d354764b3deed2b924631d6575aec89abc79ac64ac5aed38361a67cba4b0cf78260031fd3762fe66bdd72b1f6d8bf8ae369510dd1e0b99b2a9dc9447b03227971eb92a7373f2aa0f003e9459da38383e46f1a93e83c4d576a749287a3d90c08c0cd4e8703be0c08b3a2d9238fd4ded359000a1484571a61cbab703b2d5fc09fc62ebedcb45d708097a44273a44454db76c3c6cb27090e0ce7516fc0aebc7aea783ae41042ae3c62719f7ea9823966d973f96e100f904b3195ab4d31544ed6d19c1951b3275b8019eb7c67619b1a87a244e4eca05c62aa91805717f181b9675a18cc50123c121cd47fc9df5f4c32010bce0f7bd3ba6b6babe01d6a8aff066c5a3ae18c5dea74203cff748f3128992ed52d73696fa223e167bafc77264a8718bbdda57fcda8271e0d75c10684b8ee400c26a7a231a822438e8c1cf86428b2fef19ae7831f03def416bfaa72d52777f79b992ad3399085f6f015ff6dc7709076ed76ae950d37689c072f88df6de1a45ab6e922badf5539b6526fda5f61f648d663d1560f5b1349e1c61c26da2cf7cc74b7dd38bde02b409125615b66b376f401df69b476f31e0cf69ca5262025beffe7ef39ccea78b47ce198d6e47456fab19a82c1482c76a63c0e93d0d0a2c21a531d150aed2113296219cedc9676431dc49713aee7ada4e7308aba712fafe58d344444fdc925ff09f4fa071d142f08e8ed0ba5733c622f13cfce024c2d1da86b19c00dfa362554b8b25f0f4b11920643ef8ed7a9ffba784b3a6a2b4a6bf97452b17a82791fb5a2ac7eba453c5508e38f94a6fa45165512b2dff8f0c1842f20ab24a293eb97ca17b98921e78478e3abaaebbe54d0d08f97188db1893657c5b5125d1a12b51164dfc2e64c1f78c5f589b8fe9bed26ec429e458510123fd29c464ab5c3b9cd2263d14bdcd51c53e56b55202a35e6937fefe51f45f191394a910466fa77f64e84585f3f5b64610137add3fecaf8b8ac7843fe36b085953bb008042bc994e392cb6cb0ddb09dda3f511bc021eaf2d333c9b9d570a9f2a1631f0a1a8762a00dd765a2c4bdf53d620be0f05e92082ecc7fd1e9689d46676b969bcdb1325fc68f9ee14c61cf6f0153ad996e71e741fb6c175bf94ca038cc4a8ba2833d20db81d3bc96a006eaf5dbea82526d8b3dca0b935ed921f1b4b9533a0f1ba4451590a06509c0ea1f8e1e7bd91e3c1f2e27178eed8567f5b48bd9b6116c03ba0c34d9b0ebc83a4031cb09e57c85bd7e103c3b18e7b824df1d06d0e3b1e08f5abe67f90ab294d91deab099139c3f2846b50939b75ea1504177b03fe384b6d6ba92cd17b5df1176b9807b16360780a7120194ddd7ee94d3818fc7cb6283e9e0a59f785981d1eb67579927ed12f56f8b120e4d022d764992268ffabf86b9f1197e138ca692d00be1a9e52601df53fcd9c2711e994209b25e68b0d1a481d2883c06bf5e89f758896a5a9de57edf4e501ae2b862cce287c7cb67f29dddf2d234406b88c4f456f649387f12beca07a8d0f1e59101b7ef30bb5a4b874765a05d1a3237fabf720ef96c74c83be6aeb0605e2e149d32113623a16bf00ddf5c10b8062bd48a47f7158923aaccae66eae8f1330e19fdebb3a15aeb82a29b7c25352fe88f31c0c1b6bd92077dc78b8bb1262016f962da431ee34fd8f9ebd0bab999e5206e58e1e9abdd92f67b67faf0d227780d9a72657e8b6c86afa10dd20e2caf7c5f565c246eaef08d0009b3446603eaeb49ef6a5e9e1446a8ce2df5ad2e380f42c7fbd16cc410bbfa98ad73625ccfdbeaaf5c6eae3dc29d364ffbd6c92b17a308ae8dde397b868f808e1aada81c3605931a3600058a574293d0cd58815e7b141afe581f1e8207a08553347c35a33ba8322350008d63c7c79ac0031defcca16b7ab7eb1c7cf3a1c5c6a65e2ef97c74d7ac3e1a80da02de4e8edb55ed55725e1a56fc1bdf46ecf890d504fdcdcf6ce0bfce4174adcbdc33633ce51ce77ce7332564a3b64b3ac97d876df18b898d81481fb782460a6f8acd5a0c6b296f8c34defb253bbb3e787af383fd10c30969ef3692a8114f8c70097899530afc2ff3d4b6f3838bb7a6a74f3f7734b0ffd2d8dbf3a93529dd66986f8796b8b1ef26ba2559c5db6aa49dc25798c6db71ec18b64631d43e7b0eb0eaa67b7f6d5aea1533a2405482b169ef2bc5f391aead097c51ef612f23bfb09f7317537514640f9a65738ec9ff73bfd5785f0c293dfb3866707e616073a610666c20af8dfa1789c466f529f5994ba1739d340697d38c79e843f19c0568448a6c2b0635ab88150f0f009e0e575fd834c9df63fa36c7e925f3c2c4419c6a61eec44213df8068906ce06bad6fb2e41ebcfd72b02329bc75543fa636eedc066699474cf2b8be42c83d12d0f3219529f9ca30c9e199c6b6713365462af54f595350487099a117255910c0e8b60ffea8d3f5d9c4772f01bcfdc79a96eecdb8268195b5926af09a52b7638b4efe111381b45b9e385f1d299e26896aa27b4b79dcc4cd8ee0e14ae8afc56dbcd36fd017049cc3f0aa96741e75d8c2e51615c9b8622d33cf6db7328a414fbaeb7a8e8eed8e8a0be50e2207e0752e175400795e6a13dede1e638c95b4f76bf0d594b88da4287f777d3a8cecaa16979afc1136c104a4f5ba4fb15fc13ce7cf5333035b94a4a3f622c3d7b185c63992c2b72b36a3917195d84a4426b69e179541b7423dd86c8ac2810d4659c454e3ad1c9283a74591e6441f3a613a87cdf9bf9343fc47a25993e183064aeeb88f5490e7268f45caddd3348a9443982028920c6e88d7a4354c4b65329735793a862c1316e02dc965de401d71b1a5f7da5be6c9e54481ca14225bdcccd08f1ff25e8bee40f10c971dc8a5d7bebb28f5a92994c78605af817660b5880345f9e465380962ced7ac1a027838442933fa132fc7196208c6b9cd094d4419d3eb1e9d2e674b411283b76e27b4175be0a44485b8c0926444d1795a3f39d4b87ca0660c537126e374a71bc69cbc2f37306213b5fc4a0500bcce9e618b43c60ee4e605a4f16fe9f14bb522748ac8546495a5db3b26aa2a493d382aaa00a315316b5099505fe499400bb225a3ae5c029b28ed2df5d7be7c6d617387bdaceeed87c7bc7e67d26b4a6397d735984d0aae1e4dae1c709a409463aff7c49dad2aa6180e6a083ddef811c7f0215d29309fbe2a3984bb04f9a31688f3828d8d8c59ecfd1ae461c92186d14b098b8b70a61a98e52419c347ce3516b8f111e43e3c47c2601878acc2cc5faac82cdc2094c0cfc405d083dfaafb8a811a23a78dac08ab4c2e1dedbb1914dcb4e10c9fa587752fded9df66460f37811eaecc6181c881b97862fa18f361bf46e72bcef74cb4d40c0ea2376d81a0e4f33694904806ebed9158e327daf887c47222c7e5d2e45829ed70f9de529d382f32bf94dcb633b1620942504993c7e31babd8419d3da189141481f34fdedd3f0557408a25907ab357c6db8a18536a0aaffe46075982aa58b241e497c7791c3fa4ba3aad96ab22da3cf100d0d2255f9246c3d3572acb2e782f1eb08e525290becbe69d537f326f3585cb623f378fde7f69ed40232b8729c32f62ae0c377c2ee9971b46648f05d32dca39fc1bfb6ef88bc722d60ddf8067bf0c0f8c4d045c10cceb5e6c0940f47065d10c34f6ad15fd1a2127ada7fa4170f37a58c8cddfb3e595750ba6aa358e59c9a9d10cabaa5e86485db36f6fafd8f89f912781272e131eac8b440e6d216e78b325899401e82141f6d8ee56056c3c62196425e5822721fe184eedd42b8e9fafeda56e0744d4ecefcb9f6a73d21884245b65795523048e2970a3be001d231697d0b2e8ccfea3a5db30a03c3ab5214167076", 0xd56}], 0x1, &(0x7f0000004a80)}}, {{&(0x7f0000000a00)=@ipx={0x4, 0x7, 0x7, "a620f402866e", 0x8}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f40)="ab37115edcbe7bd2fb9176c803954ac5d39208294fd550debe59066b73321772c2bfd219d9776164a335f7a5321c4803ed2bc137620de0c088bca8eadef0a82f00cf0209b72c947327167e140ef30f9d0f92f543cb763d3ac1c727b1380b0e29cfe93d0b49303b5eed026d7a1866cb838f57f65da38e484fd0785bfc91ec58822743b576a4ab560af722a41bea73d84f36705cefd88c93427b60508a6200de4528e3897e65e007e2fc183de1c0460bb50aecbb1df975a15e81cfb8ec8e52207559356fd6e402346ea1ea4858e89520e67b1c18248e0a7935f534157f21965c", 0xdf}], 0x1, &(0x7f0000001280)=[{0x10}], 0x10}}], 0x2, 0x8000) recvmsg(r1, &(0x7f0000000e00)={&(0x7f0000000b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000000880)=""/33, 0x21}, {&(0x7f0000000c80)=""/180, 0xb4}], 0x3, &(0x7f0000000d80)=""/105, 0x69, 0x80000000}, 0x10000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 10:12:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{}, {0x80}, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) syzkaller login: [ 42.922558] ip (3766) used greatest stack depth: 54816 bytes left [ 43.614725] ip (3830) used greatest stack depth: 54672 bytes left [ 43.979214] ip (3869) used greatest stack depth: 54328 bytes left [ 44.324988] ip (3904) used greatest stack depth: 54200 bytes left [ 44.535086] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.541574] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.574942] device bridge_slave_0 entered promiscuous mode [ 44.639376] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.645896] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.675606] device bridge_slave_0 entered promiscuous mode [ 44.754442] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.760964] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.810743] device bridge_slave_1 entered promiscuous mode [ 44.848231] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.854737] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.888997] device bridge_slave_0 entered promiscuous mode [ 44.902185] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.908657] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.921402] device bridge_slave_1 entered promiscuous mode [ 44.930613] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.937084] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.945256] device bridge_slave_0 entered promiscuous mode [ 44.980771] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.987227] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.022098] device bridge_slave_0 entered promiscuous mode [ 45.053737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.063765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.071185] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.077655] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.119338] device bridge_slave_0 entered promiscuous mode [ 45.149760] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.156245] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.179592] device bridge_slave_1 entered promiscuous mode [ 45.188717] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.195179] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.213708] device bridge_slave_0 entered promiscuous mode [ 45.239245] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.245716] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.259909] device bridge_slave_0 entered promiscuous mode [ 45.274515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.283110] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.289554] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.311407] device bridge_slave_1 entered promiscuous mode [ 45.320843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.332554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.341381] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.347844] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.376922] device bridge_slave_1 entered promiscuous mode [ 45.383383] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.389854] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.416895] device bridge_slave_1 entered promiscuous mode [ 45.435703] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.442162] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.452688] device bridge_slave_1 entered promiscuous mode [ 45.476983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.497019] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.503558] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.542580] device bridge_slave_1 entered promiscuous mode [ 45.572654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.594763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.608638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.628267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.696875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.766099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.808989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.824668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.840764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.971696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.240655] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.303535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.463447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.486868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.507401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.641992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.739706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.767600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.820996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.855806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.877263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.984615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.993663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.002120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.055141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.209879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.449674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.489287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.619991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.688593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.712493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.834138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.841362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.858756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.880538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.898562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.905770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.918419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.956097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.974424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.040738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.048782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.059810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.104397] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.123149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.133291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.142595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.156703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.192906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.204357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.211490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.233828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.272012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.286461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.299910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.346815] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.396700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.403910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.420761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.466316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.473552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.501895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.524096] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.533275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.556195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.575845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.592647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.599924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.617759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.638814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.658793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.674982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.692660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.710713] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.717820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.750773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.776487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.799373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.828754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.837423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.844676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.868777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.900609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.915724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.941248] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.948683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.961588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.157424] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.164659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.174875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.525067] ip (4292) used greatest stack depth: 54160 bytes left [ 50.506601] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.513139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.520083] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.526545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.579100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.595123] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.632790] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.639279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.646155] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.652612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.729992] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.935010] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.941550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.948392] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.954856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.967177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.000504] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.006993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.013849] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.020293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.105362] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.116918] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.123393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.130242] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.136686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.156371] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.169711] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.176180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.183073] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.189525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.198584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.210657] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.217117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.223964] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.230418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.253736] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.597995] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.604477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.611356] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.617789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.650438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.656963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.667526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.675162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.683477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.692546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.701245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.717726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.145142] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.220639] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.228857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.307589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.430410] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.437937] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.544606] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.554477] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.920221] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.926501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.940538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.008840] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.015177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.023254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.067751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.074010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.091093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.122352] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.129671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.162387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.197604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.204663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.214424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.278020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.284331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.292110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.392821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.399314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.411561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.438387] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.447498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.456244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 10:13:19 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/21, 0x15) 2018/04/13 10:13:19 executing program 3: 2018/04/13 10:13:19 executing program 1: [ 67.164827] ================================================================== [ 67.172251] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 67.178655] CPU: 1 PID: 5772 Comm: syz-executor5 Not tainted 4.16.0+ #83 [ 67.185483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.194828] Call Trace: [ 67.197422] dump_stack+0x185/0x1d0 [ 67.201053] ? __crypto_memneq+0x2f9/0x490 [ 67.205287] kmsan_report+0x142/0x240 [ 67.209090] __msan_warning_32+0x6c/0xb0 [ 67.213155] __crypto_memneq+0x2f9/0x490 [ 67.217221] ? kernel_fpu_end+0x2c/0x1d0 [ 67.221279] ? gcmaes_decrypt+0x874/0xea0 [ 67.225418] ? kernel_fpu_end+0xba/0x1d0 [ 67.229457] gcmaes_decrypt+0x8d5/0xea0 [ 67.233418] generic_gcmaes_decrypt+0x181/0x1e0 [ 67.238066] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 67.242887] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 67.247544] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 67.252394] aead_recvmsg+0x25b5/0x2960 [ 67.256353] aead_recvmsg_nokey+0x129/0x160 [ 67.260661] sock_recvmsg+0x1d0/0x230 [ 67.264437] ? aead_sendmsg_nokey+0x250/0x250 [ 67.268913] ___sys_recvmsg+0x3fb/0x810 [ 67.272868] ? __fget_light+0x56/0x710 [ 67.276733] ? __fdget+0x4e/0x60 [ 67.280087] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 67.285435] ? __fget_light+0x6b9/0x710 [ 67.289400] SYSC_recvmsg+0x298/0x3c0 [ 67.293195] SyS_recvmsg+0x54/0x80 [ 67.296721] do_syscall_64+0x309/0x430 [ 67.300934] ? ___sys_recvmsg+0x810/0x810 [ 67.305069] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.310233] RIP: 0033:0x455319 [ 67.313404] RSP: 002b:00007f2ba2e3cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 67.321095] RAX: ffffffffffffffda RBX: 00007f2ba2e3d6d4 RCX: 0000000000455319 [ 67.328350] RDX: 0000000000010000 RSI: 0000000020000e00 RDI: 0000000000000014 [ 67.335597] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 67.342842] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.350088] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 67.357334] [ 67.358937] Local variable description: ----authTag@gcmaes_decrypt [ 67.365224] Variable was created at: [ 67.368916] gcmaes_decrypt+0xd6/0xea0 [ 67.372777] generic_gcmaes_decrypt+0x181/0x1e0 [ 67.377420] ================================================================== [ 67.384762] Disabling lock debugging due to kernel taint [ 67.390186] Kernel panic - not syncing: panic_on_warn set ... [ 67.390186] [ 67.397526] CPU: 1 PID: 5772 Comm: syz-executor5 Tainted: G B 4.16.0+ #83 [ 67.405648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.414985] Call Trace: [ 67.417559] dump_stack+0x185/0x1d0 [ 67.421176] panic+0x39d/0x940 [ 67.424364] ? __crypto_memneq+0x2f9/0x490 [ 67.428576] kmsan_report+0x238/0x240 [ 67.432364] __msan_warning_32+0x6c/0xb0 [ 67.436401] __crypto_memneq+0x2f9/0x490 [ 67.440440] ? kernel_fpu_end+0x2c/0x1d0 [ 67.444485] ? gcmaes_decrypt+0x874/0xea0 [ 67.448618] ? kernel_fpu_end+0xba/0x1d0 [ 67.452660] gcmaes_decrypt+0x8d5/0xea0 [ 67.456621] generic_gcmaes_decrypt+0x181/0x1e0 [ 67.461275] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 67.466092] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 67.470739] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 67.475562] aead_recvmsg+0x25b5/0x2960 [ 67.479520] aead_recvmsg_nokey+0x129/0x160 [ 67.483823] sock_recvmsg+0x1d0/0x230 [ 67.487602] ? aead_sendmsg_nokey+0x250/0x250 [ 67.492087] ___sys_recvmsg+0x3fb/0x810 [ 67.496058] ? __fget_light+0x56/0x710 [ 67.499932] ? __fdget+0x4e/0x60 [ 67.503295] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 67.508640] ? __fget_light+0x6b9/0x710 [ 67.512594] SYSC_recvmsg+0x298/0x3c0 [ 67.516394] SyS_recvmsg+0x54/0x80 [ 67.519910] do_syscall_64+0x309/0x430 [ 67.523782] ? ___sys_recvmsg+0x810/0x810 [ 67.527923] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.533092] RIP: 0033:0x455319 [ 67.536262] RSP: 002b:00007f2ba2e3cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 67.543944] RAX: ffffffffffffffda RBX: 00007f2ba2e3d6d4 RCX: 0000000000455319 [ 67.551188] RDX: 0000000000010000 RSI: 0000000020000e00 RDI: 0000000000000014 [ 67.558435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 67.565678] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.572922] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 67.580222] Dumping ftrace buffer: [ 67.583740] (ftrace buffer empty) [ 67.587424] Kernel Offset: disabled [ 67.591025] Rebooting in 86400 seconds..