Jan 24 20:33:49 ci2-netbsd-kubsan-2 getty[411]: /dev/ttyE1: Device not configured NetBSD/amd64 (ci2-netbsd-kubsan-2.c.syzkaller.internal) (console) login: Jan 24 20:33:49 ci2-netbsd-kubsan-2 getty[510]: /dev/ttyE3: Device not configured Jan 24 20:33:49 ci2-netbsd-kubsan-2 getty[380]: /dev/ttyE2: Device not configured Warning: Permanently added '10.128.0.235' (ECDSA) to the list of known hosts. 2020/01/24 20:34:01 fuzzer started 2020/01/24 20:34:01 dialing manager at 10.128.0.105:39807 2020/01/24 20:34:01 syscalls: 215 2020/01/24 20:34:01 code coverage: enabled 2020/01/24 20:34:01 comparison tracing: enabled 2020/01/24 20:34:01 extra coverage: support is not implemented in syzkaller 2020/01/24 20:34:01 setuid sandbox: support is not implemented in syzkaller 2020/01/24 20:34:01 namespace sandbox: support is not implemented in syzkaller 2020/01/24 20:34:01 Android sandbox: support is not implemented in syzkaller 2020/01/24 20:34:01 fault injection: support is not implemented in syzkaller 2020/01/24 20:34:01 leak checking: support is not implemented in syzkaller 2020/01/24 20:34:01 net packet injection: support is not implemented in syzkaller 2020/01/24 20:34:01 net device setup: support is not implemented in syzkaller 2020/01/24 20:34:01 concurrency sanitizer: support is not implemented in syzkaller 2020/01/24 20:34:01 devlink PCI setup: support is not implemented in syzkaller 20:34:04 executing program 0: 20:34:05 executing program 1: 20:34:05 executing program 2: 20:34:05 executing program 3: 20:34:05 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="820201f0ffffffff"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x2, 0x0) dup2(r0, r1) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) r2 = socket(0x2, 0x8002, 0x0) r3 = dup2(r0, r1) dup2(r3, r2) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00012000"], 0x10) 20:34:05 executing program 4: 20:34:05 executing program 1: 20:34:05 executing program 0: 20:34:06 executing program 0: 20:34:06 executing program 1: 20:34:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0}, 0x0) close(r0) close(r1) 20:34:07 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="200000000000008d742c219880309905f87c8a7b6701000000000000000000c414ff00003f7ef9f16dd02d414398c6290000002f0000000000030000000000"], 0x34}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x1, 0x5, 0x0) close(r0) socket(0x18, 0x400000002, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 20:34:07 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = __clone(0x0, 0x0) wait4(r0, &(0x7f0000000300), 0x15, &(0x7f0000000200)) 20:34:07 executing program 5: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2088621, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x282) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000100)="732134d4a81801411c7cb4a18b01d252f6a9e463adaeed8e6bd4c199f318d82be15cdebd9d79bab3e546827d410cfa8ed8b36cfa48eede254086dd1e656d3abe1c685c602753b3571ba3d11596230a914a54add20f271f5cf48cfff3274a8542fb7c2f2e36cc0791e627d1380058c9c00c2f12b8e22e6407d93946c14d5e141991d7ab7dd63aca42ab30c4da2c0bc0d61ead1c22188681b2e0854118712453bce8d84ec796dcb4bdb08f", 0xaa}, {&(0x7f00000004c0)="592fbe472e658c64ad3abefd2a5bd235f3e2aac9023e6af2b7c64a340c182b72d58d9c6267c3831b6383ada8247a0aa44ba9d2a9ee9c8bbd1432ad9dde637f65215d25ddfed8d8dc252e96783b79836824155767b73f154bf016992759654b48300f11a7ffa237892b09cd43d7eef7ab1a8014145cc32a905aad0e1a4c70bee242ffdda388e272432c21c14188c4b134686a49b147197fdc89e63c2d6be1117ca5d225bbef32e7c529d74404f78288659cb125b1f42104c0f051e55e53ae4c88a02bf4dae68d1985ced347496a0386d3ad6794ef8e0d9394b13edfc05065544434a801bc613479d9922265fb0036c956a4464801e2ee255170d9962a0e38996ed4f284e1d5e52e9c577859fcf76bcd4c3ec7979a17fb5c3507b41b04fc394b09edd3a7f8b2abb6221e55ac7ddcdedb016ad1d208ae9e0492f9bff406a8aa15bf8e925e2f8f93352c3dce4b23c7d2cb5479bc0676a52b67a89885661688c8370e0c2dedf12ac7427221393afc2d1420688adb6a4f5371985eea917cf1513bfb4b18b28e1916c63e4a6f100c83760750260584ec5a040e45e18fc661977ce10f2477d6ef28b6e29eb54c514faf20f7c9804a504647f0c3dbffc66af4c1b8990e8938eea7ce9558cfb3ae7ebdb920eca16461cc0c50b8a42b923f82b88dcce74592cd3b40475c89558273d67f659e6ecbc27ef3c46a18c25bcd8ce93d08cc16ccec6035919dafb5fe4d71ccce2229025fe3f417ed0010031cfaa3e95e81cd2f6c2616fed4c7acd0dd8b9a0f8e544bbd87a91d07647ea43082f1ed6000dc42b70ae7c240ef7f24d0b68b14aca07a47c11c3a124a7b377e562a11e1fa7fdb739cf32483380435db329014e3578391725bfd2bf1b7f7ef2f94bafa396b6e47145886f5f5273dd112d78cfce1973aa06b5be046f5ea5c7cb5a184537d1cadeae7f56d72832b61ea33dceb6a0f263f9c110049343acf3da767cc2d8fcbe578a8156b40f98f5bf745e9284c070894aecbafaf44290a4c030492c0e92960bd990a2adecfe4643e7095332be758b401c441517d1caefd17ed8760db65de69af03ea47afea7195a4afb39dff8885a5d1ed358b547b689e86e786beb475ee9f562b21d0758a000fe9f1d48e2a89eaceeb33c9845403198eaaee63d540648ec979d0debaa001bb511fc3c6b31e091413525c01130b0dae2d0b42d16e4a222665abd6aeb2e130f02c962c511cacf2828a3af7764641e931ec1bd21c30386898c9fe5b7fcabd64ebfe98b0aa9be6b6d850e5e84b25ef5af1c7c72feb6f176a86bcd69de34b811a6ed9541aeb10ebcec121c94075bdb249e72e8aa107169a8583f0763cc764490e566227c0676eaa3e4ec805e1a5bd36d4cad5faab4bb6828636998586ff07aafb5ddb986619cbd00a583a6d410f117a04d568509974a3780c771e1598402261a29384ec3fa469ff91b12fb85f24e1113035c1dbec9f7778ff4eef9992a6ce9adeb35745547cde8e67236d5c104b0e72daeccd1c3aa978b9bdc96d877800b1cae7d054cef24aec2ac3d86448df6e4c856280ae1689dc880feb96fe515a2817e0f76ee4bea8f1866d9793f233cd00b012c525071a973c5438a7966ce9bcc5a6b267ff30c1e37eec0ec302a75753a63c516682f2621654da1dd7a43951c22a022fd61c32b64753bc25a37e335d50e5a467bb2cb8558b99423bfdafbca1a4b312b0d7cd1f33bf7d39a6af69da7307ae236274ff0e5917f0fb28a577b9374df6fd432bc9f113cbbd22437f68ced325f15be8f0f14838151cbb4f238875e85728047fec8800c93bcc518fe21c9d5db2aa406c96dc62c293a770968e5c97a8617590220bc091b920d6c7c48008e39d64415613c3e8005b4ae63dc7b8c8e006663a29dd563e2b3db26dd4601171ca31c8ca7dcd78e4e84155532652092c876833261e37f7f7255eca26dc10949167ec86e67d934995f4cb4467a5fb5c36e91d549e753b13d50ef8ee2567de2375819fb24119a9ccf6aa1e25b8bf519c8d7c78350e463e0db8a1b629c973e332ebf69552d5360fde04287487b69ede4b0829090b03c6d458e8c2e4a6a84535be87eab317ebf5fce1c4e9f14ff0b5a13e786736f2d26c874e7398be03b2d6b200f55da28272e65735f29121ff3bd58cca3c3e6bb671737556ca46632425078a114551b55e15db4e661b12a1d05166d712d292da2517f34fc3f80322290151aee45762794d1eab64ede0ba3c04d7584efb198d699d6cec52719f81667515b7471ff235211578b42eb2be8fc4b255e5e1d730876372eb2c1f60fcd028e5bf52b70438e4e78d15384e6cb8d311fd429fdb5f832afa9255805b46a1db484823f60c1fc993f96962104f27e1f248a267df24a790fcfa9f630b007a20c49c6912e3822901d55be78293a9bfbccf2a92b1d85f7a303c51be6ab62e7dc2c2d0650e2336713e3bf70abc168cf95f025921fbe1eccb2a71a679be9e5cfb1286cd703cfe78a3e6d0bbdd2f24d30940d6ae13ded0ae563a471fcd85a2bc7467a9d975bb60790bfd998f515ad92ea20f1fd2fc66610539cde6f66971c5b21b854ed21f0af81540ed469a894879674ed1521a122529f7269e8faf6f4b62d72edff386fa261bd8b7c9edb35bf854dd44bad796823065dbd095db8d491af8a1b6b388cb9004e5c8fd758d3a0db358c2fcc3be64cf5655e1149be0465d1d37430ffd72f3e7c50620e343218f3ce969434447fc262f85eaaed5ffd0fa339240678e521ea4b577c7f19671c2c5c51d3183e563621aef9064ecaeb16a098205b98ba1e41a99516ec26cf0e11cc3373bfdffc4718e07380b0a7f6c5b5c90967ff729610858f17f88d905614dc923e892676a53a531ab862f8e9b061f5f06c9246e318babf6ff7886c102994dd099f5039480c19cdb318f139aac813507a493182f311665f3c57a429b1f8d2481fee25e6da77705779ec2d4ab378ea824386cf5d0c8dbe69055cde9d82aec8341122155a397cac000f2c1cfb3e514f635a325ce6eaba78a1dfbbc8abb7620214a39a225685ebdc954591cf7dbf79a8f4fb35100021bba00e5e86521043a3976142e6508812423c93a76cb4014013a71adbefb283bdbe2c6ae713ce6cd0aa00a21e573e8c1f3261e16d1fa9a589f211dd534b0f13d9280b58b48da424768259399f71eba54264374f618dbf14a21f01adcaf18b79744a0a0bad62b2e1829490055c5f3a7cf1f0a5350fa585ead80955e486987f393e28b17429abe69b2b79cdb7b46885dce2dee5bd588b150e53b33d69e8e03ab321242836d413fb3490cebbd2d1161a9a4299119bf15c15c2e6749fecbfabc80bb68b9fdd2e7dac04d4f1e5e63016891c8d908b195a3339d982e6533a20e97c31218fe739975ae2249bee3ad8586fefefd10bac65c1a621e8ff5440718b4aa67d784e40c9b7463150c1ce5e02ad8fbcb6851ed0d1bf80d8f182ad9c825847ac7dfaf03174f349de618cccb272408b650058095ba5c30a2a2c19da07b976b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0x1000}, {&(0x7f00000001c0)="ad9c91d18c58116f2d55e972e964333894e0aaaea52a9d8b8e6567675affcf7d48515b68e9ee2d335626806031575ac0e8f16b56b3e446ee6d3aff500b02d256809c53c6464ec55407c66b33b37b55f7c1592120047d817d956ba3ab1a453ca7c3009c01558d20dd80ef5157f491b7de8aad91d19020", 0x76}, {&(0x7f0000000040)="0663cf4ffff71f17d7fb2d3037e0a3d1f1e99db5440a1ce05dd8a5e40d9354f1929567d393eca4241260c3e4e0e84dd980893b3cb12f3234a12c9330125ba4", 0x3f}, {&(0x7f0000000240)="8e68b3427d0621129633e946e99c6ae367c895aa2203a33fc74b0c310c8d0a86865150ef4b76dad1640bcae9a645bee3a04d66ea02a33660ae7db6912239716b9a0bdd6694aaac8bb1fe3119bcaa7ebdc62dfbc2a6b6cf8e54491822bddea84b805806626d4870ffcbc9ee87a6c6cec3ca52438e1f15ba7efa256540b9a9ac6688020ead9cce084704fb5e01038d9a35d60cdf222f6c", 0x96}, 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0x1000}, {&(0x7f0000000300)="93c9f03b9431e4ceca17709ed37336fc3518901d509ee75d89bbf6da76c5fa9fab43e917", 0x24}], 0x7) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fsync(r1) 20:34:07 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x282) dup2(r0, 0xffffffffffffffff) socket$inet(0x2, 0x10000000, 0x81) poll(&(0x7f0000000100), 0x0, 0x7) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x282) r3 = accept(r2, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x200) r4 = __clone(0x0, 0x0) getpgid(r4) fcntl$setown(r3, 0x6, r4) getdents(r0, 0x0, 0x0) 20:34:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x800, 0x0) fcntl$dupfd(r1, 0x0, r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x282) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x282) r5 = dup2(r4, 0xffffffffffffffff) faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x34, 0x200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) r7 = dup(r0) mmap(&(0x7f0000697000/0x3000)=nil, 0x3000, 0x1, 0x410, r7, 0x0, 0x2) pwritev(r6, &(0x7f0000002500)=[{0x0}], 0x1, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x1) r8 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r8, 0x0, 0x282) unlinkat(r8, &(0x7f0000000080)='./file1\x00', 0x400) _lwp_getprivate() 20:34:07 executing program 4: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x10, 0x1, 0x0) __clone(0xff, &(0x7f0000000000)="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") setsockopt(r1, 0x1000000029, 0x2e, 0x0, 0x0) getsockopt(r0, 0x200000029, 0x3e, 0x0, 0x0) 20:34:07 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2020231, 0x106) openat(r0, &(0x7f0000000300)='./file0\x00', 0x200, 0xfa) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x282) writev(r1, &(0x7f0000000880)=[{&(0x7f00000003c0)="7d8e4b3aca15aaa2a650f1d2a64318beed1eb0fb9f076f4370425c0fc90d6683ccd2ebdaf5817c890b3be04b04479361d4a422be8afd47603c20d9c3a42e4b69cee7f3de2fef092657c97f6480ab1f1618737e0dcaf5005fe4cc99fb1dfc184ccf1abbece1b841ad6e1438d7c38d1f5ea45f381d191b5b5e1120fa866e5be9e35fa22629224beee11d4e5b030e80345bee6106c0ce5031d38ab33efe", 0x9c}, {&(0x7f0000000480)="739d4caedcfd8515d8c1c7884acedd5cf1a3ff72de713747eba948892924c73ac935a34a5bd5fedb47140531bf14301d399a8aa6548ff111bbbb47237bad94a2455f8a5f9f64a14c0949be89bce97c30de536ae25e5791cb1962badd6aaffb566a0132767b71ae9406a082f89494660d54524143a1510bc6b5e3743f89567056e6cf94c116f813cca2c2d550b5903ff8f6e0bbc063df4f082dadf1b41fbf8a1a7dd721b9e1705f78372b1f58d390a9a950bc4bec6e9263ecdabd47b4b0e25121345a432039a31f7aa5531ff4b2723f5a1ffb03c829616cfd10ae4b5e92d181a8b76dde688bb4550c189895aef537", 0xee}, {&(0x7f0000000340)="80665b9c964b31de60f7df6634dbfe0d6f3b4499", 0x14}, {&(0x7f0000000580)="675ceedf036186d54f371fab1978eb61245421d9f86631d5f8cb6cc0a2edf16f9f96fb859f82d964812799578fd9f02be9da9c5c492bd6b0e4d212131d18cf4a83e67bbf44d86e723e10b168913dc553b51143f3623f1d1c0d1a65747fc23324fd205be3a7d8c6cad2deb2fbb77ea54adec8b4bd4f6e5e55a1a2742f1015ce8772c68622d3f1166e9a7064837d4cba331829e0e204fdea2d859855503eb1116bff984b0e47401ea7d7f95e919c29ddb306691d2cc60ce24626df0885b6843c06922aaf1a5af4fb0f0e530b3ebf411363eae8af2ebdbfd8c327f1e6ddbdabddf6084b8f9662da65e37c5c8f9df288fbb648397259532382", 0xf7}, {&(0x7f0000000680)="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", 0xfb}, {&(0x7f0000000780)="ba9d15710e520132e1679245eafdccd25b2ae7e2d7ef787a2fd05c913eb133884c5aa128ec2e098024fb28a95c3d5b99cea8321c6dfacfca471c971fcb1f2d3cfd58c18f3e30ca61e8176e86b8290b803d2a7fea58c50da6333f179dd445c86da2d98a72ac5365b100c41628dc7fd616192f36d806517877f2375792f3f31594db2cce2f31d727a9b5c8cb4907e1d494b699cdb8e7c2e143c8fb40439fa8307069023f67e08e4cab70bf7a2eda3ed9d26c7f8d6041ad724fd5c0cb15dcea9d3be3e763fb76dcf47a4b299d1d8d840d6a675b052758a8959cac0846b1202082bcda0d", 0xe2}], 0x6) writev(r0, &(0x7f0000000280), 0xd) write(r0, 0x0, 0x454) open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x90) r2 = dup2(r0, r0) fsync(r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x282) writev(r3, &(0x7f0000000240)=[{0x0}, {&(0x7f0000000040)="bfe99aed276223c83fc703786f0806b6353554112b2e184182cf000afdd2a79b513bd20c6d096d7cf2f853cc26f2ad33569e14b5e439504b4efe9602a9b44ee4490d9bbe9db14ee3a06bb78ae9191e25f506ba153590ae24da949a85e8e9f5749938136b4d7b42385764ec3b2a832bce6e5bc0ac5ee2172f85fd29ca442ac5c877dc23a978bb42125400ed3cfa2f8ff64978eaecd74713544480bb562a8d9bcb3397a95c869aa8033f5a2f5d6a9f476355ab0fc9d3171447a687fe4a5f59a2db06b5d7ce3efd862ffe0a0e46793273634e0bc3fb994ffe528608d701ebe92760ea949a87d283fdee2a3f5047830a3e", 0xef}, {&(0x7f0000000140)="bfcc4abc1ae25f25d5ad0ce29122154b6feb54dbb6ef07edfd7e4b93bbb7", 0x1e}, {&(0x7f0000000180)="ead756a9fc4245cb3b8184", 0xb}, {&(0x7f00000001c0)="35e452a39b86facb62ad8474060b150100a1fa1efd257a3a671d8c1390b686eca47b540eaf90c2d3c30b8fcc36acb034c0d5ad314fcbbde154953a39d990a9371818d26750df16f79ebd4ca1bc", 0x4d}], 0x5) 20:34:07 executing program 0: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x40000000, 0x3) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00000000c0), 0x4) 20:34:07 executing program 1: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xa) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18, 0x3}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x4ecf4daf3a13b618}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 20:34:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setreuid(0xee00, 0x0) getuid() getgroups(0x40000013, &(0x7f0000000080)=[0x0]) setregid(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) r1 = getpgid(r0) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x10004, 0x4) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) r6 = getuid() setreuid(0x0, r6) r7 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getgid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x0, r3, r5, r6, r7, 0xa0, 0x1f}, 0x2, 0x7fff, r1, r8, 0x1000, 0x8, 0x5}) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x400000020000000) getpgid(r9) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) r10 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r10, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r10, &(0x7f0000ffc000/0x1000)=nil, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 20:34:08 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x6, 0x0, 0x0, 0xffffffffffffffff}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = dup(0xffffffffffffff9c) accept$unix(r0, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 20:34:08 executing program 4: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0e99db6de761f86, 0x0) r0 = open$dir(&(0x7f00000010c0)='./file0\x00', 0x1086, 0x0) fcntl$setstatus(r0, 0x4, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/165, 0xa5) 20:34:08 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) setreuid(0xee00, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = getuid() setreuid(0xee00, r1) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 20:34:08 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x282) dup2(0xffffffffffffffff, r0) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x8000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 20:34:08 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x6, 0x20000000, 0x7e) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x6, 0x4}, 0x8) setsockopt(r1, 0x2, 0x7, &(0x7f0000000040)="7a78e597c2a2d550ffe24555747908f39dfbe05acf3817db7c1f916ec59e3fb8768a849f5ab7a889d857472224b6baa934b54b7038b9ab1647959ea65d5cccda032b52848ab5b5efe64af4dc2087ed8d79263b90c818893838b24114bc2363d9623ffa29644e24a9bd7fe0ab639e37dfa67289761fc2eceb433c6f", 0x7b) r2 = semget(0x1, 0x1, 0x8) semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0x80, 0x7ff, 0x3, 0x7, 0xcae, 0xbd2]) fcntl$getflags(r0, 0x3) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x282) setsockopt(r3, 0x26, 0x3f, &(0x7f0000000100)="cb94410974600612772d95a4f5d4972957b80db8cab4a6a3e9e730e061943e2a057a07e6ace8d6ea96674ff1b44415fc1a7854e319b2d84170fce194e78f", 0xfffffffffffffea6) 20:34:08 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r1, 0x0, 0x282) dup2(r0, 0xffffffffffffffff) socket$inet(0x2, 0x10000000, 0x81) poll(&(0x7f0000000100), 0x0, 0x7) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r2, 0x0, 0x282) r3 = accept(r2, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x200) r4 = __clone(0x0, 0x0) getpgid(r4) fcntl$setown(r3, 0x6, r4) getdents(r0, 0x0, 0x0) 20:34:08 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040), 0x100000000000017c, 0x0) geteuid() __clone(0x0, 0x0) socketpair(0x10, 0x3, 0x80, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x11, 0x0, &(0x7f0000000200)=0x4b) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) r2 = __clone(0x0, 0x0) getpgid(r2) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) ptrace(0x7, r2, &(0x7f0000000040), 0x35e8) 20:34:08 executing program 5: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1091, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x282) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000000040)=""/246, 0xf6}], 0x2, 0x4) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 20:34:08 executing program 4: r0 = socket(0x18, 0x1, 0x0) r1 = socket(0x18, 0x6950136a13a17ed4, 0x0) setsockopt(r1, 0x29, 0x32, &(0x7f0000000040), 0x8) r2 = dup2(r1, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r3, 0x0, 0x282) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x282) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x10}, {r3, 0x1}, {r4, 0x40}, {r2, 0x20}, {r5, 0x40}], 0x5, 0x1) setsockopt(r0, 0x29, 0x32, 0x0, 0x0) 20:34:08 executing program 5: setitimer(0x3, &(0x7f0000000040)={{}, {0x0, 0xf423b}}, 0x0) getitimer(0x0, &(0x7f0000000140)) setitimer(0x3, 0x0, &(0x7f0000000080)) getitimer(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x282) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2b, 0x8}, {0xfffffffffffffffb, 0xe8b}}, 0x200) 20:34:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x30703a1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2a) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000397) 20:34:08 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x282) dup2(0xffffffffffffffff, r0) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x8000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) [ 45.7573703] panic: kernel diagnostic assertion "uvm_page_locked_p(pg)" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/arch/x86/x86/pmap.c", line 3533 [ 45.7682529] cpu0: Begin traceback... [ 45.7773954] vpanic() at netbsd:vpanic+0x2aa [ 45.8174640] kern_assert() at netbsd:kern_assert+0x63 [ 45.8675538] pmap_remove_pte() at netbsd:pmap_remove_pte+0x408 [ 45.9076241] pmap_remove() at netbsd:pmap_remove+0x239 [ 45.9476914] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be [ 45.9877600] uvmspace_free() at netbsd:uvmspace_free+0x2e8 [ 46.0278372] uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6 [ 46.0678967] exit1() at netbsd:exit1+0x4cb [ 46.0979461] sys_exit() at netbsd:sys_exit+0xba [ 46.1480361] syscall() at netbsd:syscall+0x29a [ 46.1580520] --- syscall (number 1) --- [ 46.1580520] Skipping crash dump on recursive panic [ 46.1697318] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 46.1913349] Faulted in mid-traceback; aborting... [ 46.1913349] fatal breakpoint trap in supervisor mode [ 46.1993184] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0 rsp 0xffffcd80b2c3eda0 [ 46.2118126] curlwp 0xfffffe49254c7960 pid 72.1 lowest kstack 0xffffcd80b2c3c2c0 Stopped in pid 72.1 (syz-executor.1) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd1 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0x8b vpanic() at netbsd:vpanic+0x2aa kern_assert() at netbsd:kern_assert+0x63 pmap_remove_pte() at netbsd:pmap_remove_pte+0x408 pmap_remove() at netbsd:pmap_remove+0x239 uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be uvmspace_free() at netbsd:uvmspace_free+0x2e8 uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6 exit1() at netbsd:exit1+0x4cb sys_exit() at netbsd:sys_exit+0xba syscall() at netbsd:syscall+0x29a --- syscall (number 1) --- [ 46.2192229] Skipping crash dump on recursive panic [ 46.2192229] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 46.2192229] Faulted in mid-traceback; aborting... [ 46.2192229] fatal breakpoint trap in supervisor mode [ 46.2192229] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0x8 rsp 0xffffcd80b2c3daa0 [ 46.2192229] curlwp 0xfffffe49254c7960 pid 72.1 lowest kstack 0xffffcd80b2c3c2c0 Stopped in pid 72.1 (syz-executor.1) at netbsd:breakpoint+0x5: leave