Wed Mar 6 04:29:26 UTC 2019 Mar 6 04:29:28 ci2-netbsd-0 getty[721]: /dev/ttyE1: Device not configured Mar 6 04:29:28 ci2-netbsd-0 getty[629 NetBSD/amd64 (ci2-netbsd-0.c.syzkaller.internal) (console) login: Mar 6 04:29:28 ci2-netbsd-0 getty[567]: /dev/ttyE2: Device not configured Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. 2019/03/06 04:29:43 fuzzer started 2019/03/06 04:29:43 dialing manager at 10.128.0.105:38935 2019/03/06 04:29:43 syscalls: 1 2019/03/06 04:29:43 code coverage: support is not implemented in syzkaller 2019/03/06 04:29:43 comparison tracing: support is not implemented in syzkaller 2019/03/06 04:29:43 extra coverage: support is not implemented in syzkaller 2019/03/06 04:29:43 setuid sandbox: support is not implemented in syzkaller 2019/03/06 04:29:43 namespace sandbox: support is not implemented in syzkaller 2019/03/06 04:29:43 Android sandbox: support is not implemented in syzkaller 2019/03/06 04:29:43 fault injection: support is not implemented in syzkaller 2019/03/06 04:29:43 leak checking: support is not implemented in syzkaller 2019/03/06 04:29:43 net packet injection: support is not implemented in syzkaller 2019/03/06 04:29:43 net device setup: support is not implemented in syzkaller 04:29:44 executing program 0: clock_getres(0x40000000, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x1202, &(0x7f0000000040)=0xce04, 0x4) flock(r0, 0x9) r1 = socket(0x0, 0x10000003, 0x8001) r2 = shmget(0x2, 0xf000, 0x100, &(0x7f0000fee000/0xf000)=nil) shmat(r2, &(0x7f0000fee000/0x3000)=nil, 0x2000) close(r1) r3 = getpgid(0x0) r4 = geteuid() r5 = getgid() setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000080)={r3, r4, r5}, 0xc) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt(r0, 0x7f, 0x0, &(0x7f0000000100)="5fa70c2a5e3e96c1974ec33d383f884f08f99030a43dae4ad3c3255413794eddaec348282ef4129b58584aff8c02ffa047a9f69ecc4ce0b5b63ec820b9b71bd8f7097eacb867506b5e60eb039218fa4fc01ae055c0d21b0391c805920b8684b808a8cdce760a6349385b83c685150d06e7734a74dadbb8b1458ce3809b2ec9e2b6975cef25be0c8260e8c84ecf933ec835d6b1bcd3ad53c4baf5827980b19a8f9cad9d47e98a289e36d3887202083ddf2af6139adfd9497a1604af790c28d118e27ead2b71ee40483cce254dfe39ab9b28a888189c4a19e043874840fa201591266ca04c186804e9275fde2c439ec2f75923", 0xf2) msgget$private(0x0, 0x40) r6 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x40001, 0x100) r7 = getpid() pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0x66, &(0x7f0000000280)={0x0, 0x1, 0x7, 0x957, 0x81}, 0xc) connect(r9, &(0x7f00000002c0)=@in={0x2, 0x2}, 0xc) unlink(&(0x7f0000000300)='./file0\x00') close(r9) setpgid(r7, r3) r10 = dup(r0) faccessat(r10, &(0x7f0000000340)='./file1\x00', 0x1, 0x300) close(r0) fcntl$setflags(r6, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0x66, &(0x7f0000000380)={0xd6e0, 0x1, 0x7, 0xb44, 0x78}, 0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/132, 0x84}], 0x1) 04:29:44 executing program 1: r0 = shmget(0x0, 0x4000, 0x258, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) r2 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) r6 = geteuid() getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc) r8 = getpgrp() r9 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x8, r3, r5, r6, r7, 0x0, 0xffffffff}, 0x0, 0x6, r8, r9, 0x101, 0x451fc4c8, 0x4}) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xc) rmdir(&(0x7f00000001c0)='./file0\x00') r12 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x100) unlinkat(r12, &(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet6_MRT6_ADD_MFC(r12, 0x29, 0x68, &(0x7f0000000280)={{0x18, 0x1, 0x5, 0x10000}, {0x18, 0x0, 0x9, 0x80000001}, 0x2, [0x2, 0x0, 0x1a6, 0xfac, 0x8, 0x2, 0x80, 0x1000]}, 0x3c) rmdir(&(0x7f00000002c0)='./file0\x00') msgget$private(0x0, 0x400) shmget$private(0x0, 0x2000, 0x249, &(0x7f0000ffb000/0x2000)=nil) r13 = getppid() r14 = fcntl$getown(r12, 0x5) r15 = semget$private(0x0, 0x7, 0x10) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000300)={{0xff, r4, r5, r10, r7, 0x4, 0x3}, 0x4000000000000, 0x100, 0x738}) sendmsg$unix(r12, &(0x7f0000000a00)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000900)=[{&(0x7f00000003c0)="53a58c806c7c161482e3cc8f4bc4113cb1816cb25ecf57f7550773080eef6a06847c08df641d5dd388de11f5e54bb519747dcd275b5fa4377c93a01621df34bce2f1bea1ad0f1829fcde39154783b35d98c779060845570657d032beba30e5f6935d7837b7e86297f12dbdd70d65203a6372d0e8fd", 0x75}, {&(0x7f0000000440)="d0d9877464a10fc66cf36aa917e5be4562aa5045499101706106685959c991510b1985fec7cd46c41ef8d513b0b3ba4eb539cbb0644993cf7fd65e41a704435f9dce86df8eb03ba3e721e2dfd3f6269746197f0ee1e983894d9f18741cd24dbdea417f9b182e6c368b39df1e1db9dcfce274b6d53376da21fc5bd7f43d4acb8b8ea175da610568e477", 0x89}, {&(0x7f0000000500)="8453449980e6bf1a300d071c290ffc2b300410a84cff9861f61debdde2a9bb67ca1f592ac194fbf077db069f0a7ff893d4e85e0d3eb9ea00f02af27398e55c371723daabe9467b9a92325598d123726dd417c9243b43b99474650d2911565e4cfe4e5acfdca65139f31850a4dec774d405b480ce9df743f7b677c802266f5a94d666aab32a0989214c4d4e1caab98907e6829a62", 0x94}, {&(0x7f00000005c0)="fe0f280ce61eaf2d7abfa6c5d22aeed843dd512564c0a1713f2b4a4bce88d2eaec8fe130de60572e7d28eb3bfb7baac335177e1337fc838c379689a4a206bd69f97df9190a2c24b88e493cafd80e739633516d199d6fe7829527e7459ce98973dc32685467d3df967be01d825728f12acc5c62284151c5366839f739925aa22e2db8fdb7e99a76d12cc8d768f6b5ff40a677a0cb9bb3e5404e0eff362a30b67b2f7988185ffb8927b8add54537e888fc72193b172218bfdc861e4a9ebb609a27dbebf3a7a83d5ea3dfeaea2b4c0807d2045985a2beaa7d08bd1c5545afd650ae5f285e1ed520e7a6d9f16387", 0xec}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="6b903d7ff397b6f47a9d2646cb20ab01800a310e685a3617feab96418c293482c385a5ae97b536c016ac1ca35dac9374c248b9c138d929288de13dfb45a9f752af1c94", 0x43}, {&(0x7f0000000780)="2b05b5740bd4031e28d627457f2a672ca31c55cf064d5703b28a7f697a10957e1258db8dbbf193725e009831379644fa3249e235fad6b539d826c637d43e3121", 0x40}, {&(0x7f00000007c0)="7c2025afd1b87d9806106233a5095f5f8e80acd9b010163b870488b3ebedff1594523834", 0x24}, {&(0x7f0000000800)="e3d657d493035d08eafc189fe68caea553aa15bad27e65027961d4d95d625e78821f8e29235361da62e41ea11fb558e8f210d1b83a89d4e3fa93784ba069c9224563846865e5d2dd75800644d240263b2ffd2855187b7bc14f70c6c296afdd5335df2923dc2aaed9ce26876dc265b2dd5619db5480d62f4de122e7dafa209e9a8fec96fb0ce3b4841ae588c3f4969fabc5662781360ddedda85b7e353f3d606f1ab24203acc51691b0689f155e256b752543ef39b46f1225b6b7221a395612da9665872a3d103db81eaeb8a9cad650af26fcf2d9", 0xd4}], 0x9, &(0x7f00000009c0)=[@rights={0x38, 0xffff, 0x1, [r12, r2, r12, r2, r2, r12, r2, r2, r12]}], 0x38, 0x8}, 0x400) sendmsg(r12, &(0x7f00000023c0)={&(0x7f0000000a40)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001f40)=[{&(0x7f0000000a80)="dcab47896652ac4cf148788b47e069ede01669a8b4f3d213a0b0bdbf01b9af538ef8b17dd029510687584fbe09c9186a57f7e8006349f9788a8621949d50a685ff573af85fc01a792d2aeeadff7a243c4e961403ca0009cacabbd97253bffdc99a870f2710fe4265b1082e226880cc005831359a62b9902fd6af6a350a26ec8057525894ea8611d14df8ae446ed9d65f3c131fe073d153653b5115565d4b12", 0x9f}, {&(0x7f0000000b40)="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0x1000}, {&(0x7f0000001b40)="6f661b900c737dd396b7c6ef66c0dac9dced714c0688a41b729cd490ba48211a58f1fdee4fe79af19713a1140539df5f65e6439a7cfdea359cc460b861ac0da6170e20b6551733712b390251ff2ae1049cc48cb8cc14706dfeb35922e2468a527a917539f3aece322f79c58e92", 0x6d}, {&(0x7f0000001bc0)="f32aad568ceb96216a51a9843fe285dbaba5169b72448ae6bf62c1836e3c808debfc0593", 0x24}, {&(0x7f0000001c00)="3f52dd37c414b4d72b8eda7ab6fada69eb8b6ff8205d71200816aec7775c74698736e0d98b78a66d91b86b348de708032b7fa5be9992d43ededb606bf7f2598c91e22ff4ca53c720d3a6316df44b4edcd74b2c104f313c9ddc3cb591a1", 0x5d}, {&(0x7f0000001c80)="a3ac6416c58343f99fa560cac19fd25bf90a45c1a92578108881ccab2e237e041d4ea80625ca77f98ea6ad4a2656ba67a8f1e897b934c853787b04abd64bf019cc08d07b21c52fb2e7d95c94d041e08dc866afdd3d68376c551763f1bfd5e527bd127e0f533488a9dd8230c0ca20d4a482678a7ebd3132b2291dc10b6153c7c1d08b0ef62669ef73dd7e62b493070862df49f4f3b4c0", 0x96}, {&(0x7f0000001d40)="0f68d83731639c85645368de094c04f87f9a826d232584ee71058ae668e99a09594d5fb31307934e7f30c96dfe3fa6704665a6bdc43130be6e62c482e06bddb2c98dc0b4412728", 0x47}, {&(0x7f0000001dc0)="3068b1aefe2bd5dd6e6f9d9340d3294cc5249f6215197f1fbc041b0862f2ac296a8e3f2c0b835617622e2e56b1f0da1b1b3de523f3be4c1a6dc902f8b10794b738a81b2e3ebc7818e862976f490541fa6b00e939332e378adfb6f189da0e481997aed312ee73a4b3c05daf253066df558a442ec3ac388332ac15dff7aa4c49f7f8a129eaa5dcbb32f3fe3253b8bd74d86d75140e5286cbf47dc753c5ef161f3c1a3805524c0a1a1ab05b49eeb858e32c22fb60484fd8c4c2fc3191f23dfe", 0xbe}, {&(0x7f0000001e80)="5461cd12f156301f2d4e65d5c7bf66a46808eb50a1bc0c534e81949383a1cb276d2cf33b149bcf875262e23ac3c744be5c93fd64999bf4bb32a95b529b1018e7036565468858e02933f8cc0de7e3d2419ea5313ce928da713e61fbd293b16011dad9778da4f4fad6b6de85f4ed61a44ac7ff5f3522321d8ebea398dee7d1b4a794e352b5ac2a80a854d2052430ac5250ca7d5a0d191ce30fdbbc23002b3536c5bec8090dda60a47e2a04ce61", 0xac}], 0x9, &(0x7f0000002000)=[{0x48, 0xffff, 0x6, "54742246c9ddcbf51a0d88286351994ef44be83af0b4910aa11d1a397226a96760177d377107657bfd38ec0e9df934151ad481ba6d"}, {0xd8, 0x100, 0xffff, "f1fb4c62bbc0285e4ee82a1230283559933d111fbaa3ad82e7158cce232a5448eff5137523e745cebad9f1b2c8d3d17dd774232616fa0d1f89589fde1c59d6a730db1a23b2c6d1bd6b284b06dbe2fb5088c33b0b3b9c9004cca76f3ead55f130175a969452713b4cb04beba92abc84aa479564e6e944983c477ac47381e7f153ade9be71d4731d2b114906a6d07c87d8db53efd3564d4a953787ffc1057f39ea35ea7cfa8634efddbb02787b86e2f68b52ad6efdf72978fa5a6520de238cf91ca89a3366c00d"}, {0xe0, 0xffff, 0x6, "d337a4f9e732ff317be7af6c0617f6449941856bc9b2bd4b58f6eb3f91caf787c73db201d17be771203cd48313cc0c5d5bc9b6fb9664c962efcc6f7bcf23a1217cc99a16b2a37dacd64bb45be16e7235bb6b049aa52310ff31aadf5c48472248cb3398bfb344cee7433893c74e442b39133c363728578eaaece93773860279c9d27b95f3f4b9cb719adf9fa5f88119b67809df463d582e7581300386105e66c06b5b11d8e0b4b9363c4be6c9d7f9c92af7698a0fc0aa736d00881db778a610ccf8349bb8dc87a5466a3f6c"}, {0xb0, 0x2f, 0x4, "9ced454a5d5f621d2eb68ae26907317b6034b565aebd68cab4a84090a88a8ad433dcae821786cfd38720275421b19a6ce7082b172763d149071baabb0858a07b1652e6281130155beafc68caeed8bc943017587112ce4e6c861b87f272e9c78f44f17efa9d79013ed1dabf820410645f4f3a521af5a5cf4345e7ea5a949030c02ba50f28e4034f2d56ad2670fd0e3cc33e4a72585446bd5fc5"}, {0xf0, 0x0, 0x7, "843c6ca9e222c5e6a7f53bec2c7758e776b4f8fd65824edc8492a4f441dce3dea2c314f938359339711bb7612d52e5fc99ac844c750571dbe352a1e092b9a66bff0f1c64a04c1cf040f276aa98184a528a595ec4e854c0337ebe05592304d2ab224d3bbcf8074690e9deff6b32d908db9a9b3b8e76bdb4c309fc1db6b77c670a5e71e95905fd2e9a928429e5d10498a75e96736b34b992f8f49b714dc3e3738dd8a79e003f2439db72f7059e8f277ad8576561fc65ffd8e4829cb9cb93be0dab9d3b689e21fbdb8412b16a6c432cb022140bf4ba229b72389accd2a9"}, {0x10, 0xffff, 0xffffffffffffffc0}], 0x3b0}, 0x40d) semctl$GETZCNT(r15, 0x3, 0x7, &(0x7f0000002400)=""/239) shmget$private(0x0, 0xf000, 0x1, &(0x7f0000ff1000/0xf000)=nil) semctl$SETVAL(r15, 0x4, 0x8, &(0x7f0000002500)=0x3) nanosleep(&(0x7f0000002540)={0x8000, 0x4}, &(0x7f0000002580)) shmctl$IPC_SET(r1, 0x1, &(0x7f00000025c0)={{0x8d75, r3, r11, r3, r5, 0xa, 0x2}, 0xd25, 0x0, r13, r14, 0x10001, 0x100000001, 0xfffffffffffffff9}) 04:29:44 executing program 2: r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000000000)={0x0, ""/22}, 0x1e, 0x2, 0x800) msgrcv(r0, &(0x7f0000000040)={0x0, ""/4096}, 0x1008, 0x3, 0x1800) chdir(&(0x7f0000001080)='./file0\x00') r1 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x20100, 0x10) bind$unix(r1, &(0x7f0000001100)=@file={0x1, './file1\x00'}, 0xa) fchmodat(r1, &(0x7f0000001140)='./file0\x00', 0x121, 0x200) r2 = shmget$private(0x0, 0x4000, 0x408, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0xe84e65c7a9360b05) chdir(&(0x7f0000001180)='./file0\x00') shmat(r2, &(0x7f0000ff8000/0x3000)=nil, 0x1000) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) r5 = getgid() fchown(r1, r3, r5) mknodat(r1, &(0x7f0000001240)='./file0\x00', 0x20, 0x80000000) msgrcv(r0, &(0x7f0000001280)={0x0, ""/4}, 0xc, 0x2, 0x0) close(r1) msgsnd(r0, &(0x7f00000012c0)={0x2, "50703788dc2c7e776c3a6dbd172cfd12be32d3a700f8a2d1c5c9136fc4fcd338a264e47585d05a0878508515dce32e386d739768e98dca665bbcb65d14107e84ab8fa73f8a2b4451ded7cbd15aa27892b9fa8c25788f44c6549c6a2312ff7124afb47b9262a16454dfb6cc0575cdddfb837ff1aa3120b9ca3718abbef932822560321a0096641f3f01737b02c372c5a7fe6311e049270aa7da087eaff661699b0f084a80abf90eae8bb556ea9a4fb29523"}, 0xb9, 0x0) fcntl$setstatus(r1, 0x4, 0x40) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001380), 0xc) socketpair(0x18, 0x7, 0x8, &(0x7f00000013c0)={0xffffffffffffffff}) msgrcv(r0, &(0x7f0000001400)={0x0, ""/176}, 0xb8, 0x0, 0x0) recvfrom(r6, &(0x7f00000014c0)=""/227, 0xe3, 0x1, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) setregid(r4, r4) fcntl$setflags(r7, 0x2, 0x1) pipe2(&(0x7f0000001600), 0x1000004) msgrcv(r0, &(0x7f0000001640)={0x0, ""/134}, 0x8e, 0x2, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0x66, &(0x7f0000001700)={0x9, 0x1, 0x4, 0x9, 0x9}, 0xc) getgid() 04:29:44 executing program 3: r0 = msgget(0x2, 0x30) r1 = geteuid() r2 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) getgroups(0x9, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = getppid() r8 = getpgrp() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0xffffffffffffffff, r1, r2, r4, r5, 0x136, 0x4}, 0x8, 0x9, r7, r8, 0xffffffffffffff80, 0x10000, 0x7, 0x6}) r9 = shmget(0x2, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000100)={{0x58, r4, r6, r1, r5, 0x84, 0x7ff}, 0x1, 0x3, r3, r3, 0x7fff, 0xff, 0x9718}) setrlimit(0x6, &(0x7f0000000180)={0x130fbc0a, 0x1}) r10 = fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, 0xc) setrlimit(0x0, &(0x7f0000000200)={0x400, 0x6e4e75b9}) geteuid() mkdirat(r10, &(0x7f0000000240)='./file0\x00', 0x102) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, 0xc) getuid() readlinkat(r10, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/98, 0x62) r14 = dup2(r10, r10) sendmsg$unix(r14, &(0x7f00000005c0)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000480)=[{&(0x7f00000003c0)="a82e1fa9fb20ddea95f334e56f32ad12c3153fe5e6ed71596a8954b1c393215f4027b64421b4a4dc6c0bdded3fa230659e122e916d7f3f889f607f59c635ef306da38384fb1dcbf65c30e386d2b7acdeb1c8c84dce02524f34ab5c73d68f0f234b7a602853b2d3c8b27dcde04217975237bf719b5645d715617dcb62c8b55ce71310513b8f7f02585f5f985d46db3666f7cf25c534cb9fc8f2c1023e8e7d214307ae902087341cf5", 0xa8}], 0x1, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r11, r12, r2}, @rights={0x20, 0xffff, 0x1, [r10, r10, r10]}, @rights={0x18, 0xffff, 0x1, [r10, r10]}, @cred={0x20, 0xffff, 0x2, r3, r4, r2}, @rights={0x30, 0xffff, 0x1, [r10, r10, r10, r10, r10, r10, r10, r10]}, @rights={0x30, 0xffff, 0x1, [r10, r10, r10, r10, r10, r10, r10]}], 0xd8, 0x1}, 0x9) setuid(r13) getsockopt$sock_timeval(r10, 0xffff, 0x100b, &(0x7f0000000600), &(0x7f0000000640)=0x10) recvfrom$inet6(r14, &(0x7f0000000680)=""/216, 0xd8, 0x800, &(0x7f0000000780)={0x18, 0x3, 0x100, 0x7bb}, 0xc) fchmodat(r10, &(0x7f00000007c0)='./file0\x00', 0x10, 0x400) fchdir(r14) recvfrom$inet6(r10, &(0x7f0000000800)=""/22, 0x16, 0x2, &(0x7f0000000840)={0x18, 0x0, 0x1ff, 0x6e53}, 0xc) fcntl$dupfd(r10, 0x0, r14) setsockopt$sock_timeval(r10, 0xffff, 0x100f, &(0x7f0000000880)={0x1, 0xffffffff00000001}, 0x10) getpgrp() 04:29:44 executing program 4: munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = getegid() socketpair(0xb8ed01a86e4ed4b0, 0x20000000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp() r4 = geteuid() setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={r3, r4, r0}, 0xc) getpgrp() bind(r1, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r9 = semget$private(0x0, 0x2, 0x41d) semctl$IPC_RMID(r9, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r10) lchown(&(0x7f00000002c0)='./file0\x00', r4, r0) sendto$unix(r12, &(0x7f0000000300)="775c5639053fe7c3289ec98d007472fc77a2f828e4180b778a02ea7eb396269baf2ffbbc7727f2f66f5fd0b1161b999038ea7b9cadc4b8fcabcde187978c9c10d21f2801d870462fee6390520482f8d47db3438ab9fc2d2999fdc7f653dffaf8a78b71245f1f7aa9a5fe3576aa061010a463b919a81e3168a2267ba5c42217ef7e34f3d96daa4814452fb38c903cac7d0a5e39f3795b5b175a8f14316fe89f1b6f643b17bc8a8da1829819cfd127581c9cbc64c8c5cb626d32714c9980eb", 0xbe, 0x401, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) getpeername(r1, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0xc) chroot(&(0x7f0000000480)='./file0\x00') r13 = geteuid() msgctl$IPC_SET(r9, 0x1, &(0x7f00000004c0)={{0xffffffff, r6, r7, r13, r7, 0x164, 0x2400000000000000}, 0xffffffff80000000, 0x3, r5, r8, 0x6, 0x0, 0x101, 0x3}) socket$unix(0x1, 0x2, 0x0) semop(r9, &(0x7f0000000540)=[{0x0, 0xa7, 0x1800}, {0x6, 0x9}], 0x2) mknod$loop(&(0x7f0000000580)='./file1\x00', 0x100, 0x1) linkat(r12, &(0x7f00000005c0)='./file0\x00', r12, &(0x7f0000000600)='./file1\x00', 0x400) getsockname$inet6(r12, &(0x7f0000000640), &(0x7f0000000680)=0xc) getsockopt$sock_int(r12, 0xffff, 0x80, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000740), 0xc) paccept(r2, &(0x7f0000000780)=@in, &(0x7f00000007c0)=0xc, 0x40000000) semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000800)=""/166) 04:29:44 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/84}, &(0x7f0000000080)=0x56) r1 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) shutdown(r0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x26c) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80000, 0x40) mknod(&(0x7f0000000180)='./file0\x00', 0xf000, 0x9) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/187, 0xbb}, {&(0x7f0000001380)=""/102, 0x66}, {&(0x7f0000001400)=""/206, 0xce}, {&(0x7f0000001500)=""/22, 0x16}, {&(0x7f0000001540)}], 0x7, 0x0) r4 = open$dir(&(0x7f0000001600)='./file0\x00', 0x20, 0x20) bind(r1, &(0x7f0000001640)=@in6={0x18, 0x2, 0x4, 0x6e}, 0xc) r5 = accept$unix(r2, &(0x7f0000001680)=@abs, &(0x7f00000016c0)=0x8) stat(&(0x7f0000001700)='./file0/file0\x00', &(0x7f0000001740)) preadv(r4, &(0x7f0000001dc0)=[{&(0x7f00000017c0)=""/21, 0x15}, {&(0x7f0000001800)=""/42, 0x2a}, {&(0x7f0000001840)=""/222, 0xde}, {&(0x7f0000001940)=""/187, 0xbb}, {&(0x7f0000001a00)=""/111, 0x6f}, {&(0x7f0000001a80)=""/126, 0x7e}, {&(0x7f0000001b00)=""/221, 0xdd}, {&(0x7f0000001c00)=""/144, 0x90}, {&(0x7f0000001cc0)=""/221, 0xdd}], 0x9, 0x0) getegid() utimensat(r3, &(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={{0x8001, 0x7ff}, {0x20000000000, 0x2}}, 0x200) recvfrom$unix(r5, &(0x7f0000001f00)=""/4096, 0x1000, 0x1, 0x0, 0x0) recvfrom(r0, &(0x7f0000002f00)=""/9, 0x9, 0x803, &(0x7f0000002f40)=@un=@file={0x1, './file0/file1\x00'}, 0x10) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000002f80)={0x0, 0x0, 0x0}, &(0x7f0000002fc0)=0xc) fcntl$setown(r5, 0x6, r6) bind$unix(r5, &(0x7f0000003000)=@file={0x0, './file0/file0\x00'}, 0x10) ftruncate(r1, 0x40) utimes(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={{0x4, 0x3ff}, {0x8, 0x98c9}}) r9 = open(&(0x7f00000030c0)='./file0/file1\x00', 0x1200000, 0x41) socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000003100), &(0x7f0000003140)=0x4) sendto$unix(r5, &(0x7f0000003180)="7f7434c714c2917112fdf09398185ea5a10ce609ee4c1a72b5f94bc9835cd627f657749201365ac8339a0e77b01d57ccaaa95ce387fad77b4b79ee9a915a8a", 0x3f, 0x4, &(0x7f00000031c0)=@file={0x0, './file0/file0\x00'}, 0x10) getsockopt$sock_timeval(r4, 0xffff, 0x100c, &(0x7f0000003200), &(0x7f0000003240)=0x10) fchroot(r1) fchownat(r9, &(0x7f0000003280)='./file0/file1\x00', r7, r8, 0x200) fcntl$dupfd(r5, 0xc, r9) [ 32.2257932] panic: kernel diagnostic assertion "vp->v_type == VREG || vp->v_type == VDIR" failed: file "/syzkaller/managers/netbsd/kernel/sys/ufs/ufs/ufs_readwrite.c", line 104 [ 32.2358045] cpu1: Begin traceback... [ 32.2358045] vpanic() at netbsd:vpanic+0x214 [ 32.2458166] _GLOBAL__sub_D_65535_0_cpu_configure() at netbsd:_GLOBAL__sub_D_65535_0_cpu_configure [ 32.2458166] ffs_read() at netbsd:ffs_read+0x2a7 [ 32.2558278] VOP_READ() at netbsd:VOP_READ+0x12c [ 32.2658380] vn_read() at netbsd:vn_read+0xd7 [ 32.2758496] do_filereadv() at netbsd:do_filereadv+0x42e [ 32.2958743] sys_preadv() at netbsd:sys_preadv+0xc2 [ 32.3058845] sys___syscall() at netbsd:sys___syscall+0xe2 [ 32.3158962] syscall() at netbsd:syscall+0x32e [ 32.3158962] --- syscall (number 198) --- [ 32.3259069] 7d8157e3f4aa: [ 32.3259069] cpu1: End traceback... [ 32.3359204] dumping to dev 4,1 (offset=0, size=0): not possible [ 32.3359204] rebooting... SeaBIOS (version 1.8.2-20190122_225043-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f29c0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... >> NetBSD/x86 BIOS Boot, Revision 5.10 (Tue Jul 17 14:59:51 UTC 2018) (from NetBSD 8.0) >> Memory: 639/3144640 k 1. Boot normally 2. Boot single user 3. Disable ACPI 4. Disable ACPI and SMP 5. Drop to boot prompt