kern.securelevel: 0 -> 1 creating runtime link editor directory cache. preserving editor files. starting network daemons: sshd. starting local daemons:. Thu Jul 9 12:01:06 PDT 2020 OpenBSD/amd64 (ci-openbsd-main-0.c.syzkaller.internal) (tty00) Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2020/07/09 12:01:16 fuzzer started 2020/07/09 12:01:20 dialing manager at 10.128.15.235:45091 2020/07/09 12:01:20 syscalls: 381 2020/07/09 12:01:20 code coverage: enabled 2020/07/09 12:01:20 comparison tracing: enabled 2020/07/09 12:01:20 extra coverage: support is not implemented in syzkaller 2020/07/09 12:01:20 setuid sandbox: enabled 2020/07/09 12:01:20 namespace sandbox: support is not implemented in syzkaller 2020/07/09 12:01:20 Android sandbox: support is not implemented in syzkaller 2020/07/09 12:01:20 fault injection: support is not implemented in syzkaller 2020/07/09 12:01:20 leak checking: support is not implemented in syzkaller 2020/07/09 12:01:20 net packet injection: enabled 2020/07/09 12:01:20 net device setup: support is not implemented in syzkaller 2020/07/09 12:01:20 concurrency sanitizer: support is not implemented in syzkaller 2020/07/09 12:01:20 devlink PCI setup: support is not implemented in syzkaller 2020/07/09 12:01:20 USB emulation: support is not implemented in syzkaller 12:01:28 executing program 0: r0 = semget(0x2, 0x0, 0xa) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0xfffffffc, r1, r2, r3, r4, 0x1a0, 0x20}, 0x8, 0x0, 0x3f}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x8000, 0x0) ioctl$TIOCSTSTAMP(r5, 0x8008745a, &(0x7f00000002c0)={0x72b, 0x7f}) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x80, 0x0) ioctl$FIOSETOWN(r6, 0x8004667c, &(0x7f0000000340)) r7 = shmget$private(0x0, 0x2000, 0x88, &(0x7f0000ffc000/0x2000)=nil) shmat(r7, &(0x7f0000ffb000/0x2000)=nil, 0x3000) openat$pf(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x0, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(r6, 0xffff, 0x1022, &(0x7f00000003c0)={0x0}, 0xc) fcntl$lock(r8, 0x9, &(0x7f0000000400)={0x3, 0x1, 0x3, 0x7, r9}) r10 = semget(0x0, 0x3, 0xe0) semctl$GETVAL(r10, 0x0, 0x5, &(0x7f0000000440)=""/60) openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x8000, 0x0) 12:01:28 executing program 1: ioctl$KDSETRAD(0xffffffffffffffff, 0x20004b43) r0 = openat$klog(0xffffffffffffff9c, &(0x7f0000000000)='/dev/klog\x00', 0x80, 0x0) r1 = dup(r0) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x2, 0x5, r2}) r3 = dup2(0xffffffffffffffff, r1) connect$inet(r3, &(0x7f0000000080)={0x2, 0x3}, 0xc) r4 = getpgrp() ktrace(&(0x7f00000000c0)='./file0\x00', 0x0, 0x404, r4) r5 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ttyCcfg\x00', 0x8, 0x0) ioctl$KDGETLED(r5, 0x40044b41, &(0x7f0000000140)) syz_open_pts() writev(0xffffffffffffffff, &(0x7f0000001240)=[{&(0x7f0000000180)="afa3443ff997142e9e5c89e2c2f76c51c0b5d5543ad7eb36dbb42b59ee5d746b72253c727de372998418362a49a1509bc47797159eb0938e599aa184a12dfb3ccbcc2c855cd57946c1a72a0a88d078531f091ea06688ce0c13fecf2510430ff6a8494c44d7d704595bf4699d66ddcdcd720f31a83e946fec8f9cd9fbb186e09c4b2edeb1e331c6dff73727bd97a115e3adc6bcfe859c5011c3cb2300d14615f602d379139d1aef2294b4935fd2aec732f6b04c8544490139e0491a5f0381652b7e8c42e13cb6782f983d331abbaffdce64f5484f5e7dd4ed88968e0e2e479986f7aa29ce28ac876a55b650391cb68981250858a09d57249261cc8851fe8b6bb59b487b3f5c5577ed59639c393529b38c4a792d857e9806e444fd529ffdacadd527e60d7067631f6eb88556669832feecfcc68474f9c4868aa11de16cd12130b7311c03e8ed889bc224aed559fa631d7317d48a2a36b8ff7f4847fba8b5e8dd23c4925dcf1530bc1360fc192396dd357706d3f5efbfa010cbf981744ff713964668782cdd733337a51aa71bbd5060ad0d3b150a81f404888e1210e63f5f3f8111bf9a4f8ba4055920250dd590733351c115bb67db077bd0654fcd9ae7f2829f1a3f41dd2f8ebefcd9af072eedbae778c4fa3b7dc1b16992454c5f26f668324e889bfbeba921a9826ba9996baea7df1770202e7e7842760fdc1cdb83bd65210bc310fd0a14a916360a5b9c5612436efa78250763eb993f83b66162fd42710f224b00bc8da18740657f57f0e51934392568de31000d3e3ce9e70aeae83a5ba95bc5fb97a8e13094c783bb82d86d57703fc9a2a2baa7dea4b6198cbb2f34371849cc165c1484c24be79ddbd12abda0223a9dd99ae697a6016698c78c5608800b48a89c424673d3323995e42facbdf148ae5bbdff8eca8e06c2903fbb2cbdeb4b9d79da679b66566e4a49363c1b6f10d793a11ade3bb51373126d1ff532e6d4822afa0b61ff3fb20bd52c59b86a00c4c050122970e91cc4fdaa8b768902e0739a84c3f3d8ed61f27748897d741dbe977e16fc4f58f9704672ba4637cd993df4bdd5194399421b933199a391af3b556b2d5301735d834e5daa50165475fb5993a999790467e9a0a2116e1bf3957cb8f26ede8640480beb1f5c2eee15e6fe1361cdc01c13070028b9c5a63e9e5a2404f1e52b81cd543846385527294f44d3d6f9c225db121de217fd56910f7c28f4645deaa5944644e1921cc92f2b9b2e70276a4ef76184e60a4efbc66f1f1e1ef2ee3a7ff7456f20b6403859bddbb2c59b7ddf21ffe078c1e87b5329c8e63f1414272008bfb54e6492d11f55ee929131e5d058edfb573378ad50e6d086736a3918c9c30af930ce0051bfdfc3d7ceadce0861135b06b88b564e5c4ffba3c4339246534121a8c0d9fd5ae1657b065b9a64b37cfe198fd6969fe39d76a093e0530c5d0c70467eead4ab7449976496e8712b962dd70b479243518c110d5983ff1d8362b5410c6d94b482299b093457bb7b1a8ce4eb41f779822cf22d94a1c7d7878194a6f3783ee04a917f429fc9a1c31921178926fca83b7ed768e15d6f5f82c5a6561745f43a4ae376097b57800cf371796b65748035a550d3e668d38248871b8047a4618fb6d59385f4498ae4ae7a0a06584e989644f3dc1801e7d500dc785d8b33f3ed1feba2823369c7200a4255a16e494b3f6ad4d51162e9551d06f3c963bbef86f2928bd4f11a0f54524d694effc04199d40cb29673147424f11959bbfe5a8bfaaac2b6c4b71920dc63128be37f5f50329edf9a82287464b150b0c53d97b6d3c35491baaab4d255f610880db2d686f2328f9a41894cd4ea27556d90f0a1db2b5aee271e71022c6d510fb7e5f9882063d64fc6cf606da1e31c1252bed43099d82363013d47d27c9c38a04fe7fea421be8963c99182798cad1374386d3272557683b679fe1c980126c58bae85b4f7c100eac0de6d3fb2cd16ab8cc69c0089ee325dd4520676ee5cbf05c501715e6d1a94a97221abcadc93aeae0e31234cd52e0b4934c3171247145e3a3cfc292cbd31622cb612fafdc0644a661db21abf7e95d3a635e4fe1b1af2f5061f4c318ef8d4e359d4eaf30fbafc680b1bc16c876cf2af7b18cc5121b62a55ac7eaef40c819ad76b1baaa22f859f9574062cf8cbf89386713a5e94e8e7ba4683073e43566f7d872bb14fe8ee2262233bc797fb77ebef4fb53c89cb0f8a9e93caeb2c3b3ebeaa3d3fb6f5dfa9c75089bd4cb27b188ccf74a5f7f886a95dc883499719ad5938e315d63df2d7d4e7b51913d933303b0b022d2fd0e2b4662deed645770b20de5d08834e8ffe0c416d2512331f0fada3375a7641f62d7321c1dc681fe0e481181a15d31d9fcbcc89a2e08954a68dd9f8e002c18721b002f65b5cd64d77b0f43c6eedb83146dcff95eaaff6bca99c7fefd21348a821f15ddd73c9dfa2e629a58c39e9fb47266b894fef005bc98967d44d0f407944e88bbf8794af45f3f0c93b778dc54047115dbf2d3ab8122aad5b275298b48dc58a074c2462ee66b57e48819a3941dfc6db0f33a64bd0106389fb08a7125e0379bd3d23da0831b6758930e6fb382d8824c1ef1f3f24ffc385e344e73a9849a4e7016cb997c2e82deccfd896fb78dc011384927aae1dc179d3fa5c56450f0ca76a67f89c8ca63cab2a9ce6e606c1fd35bdc9116c013a18152bb207fbc2b989637176ae6f0e6dda7622eb040936c49b31c608c68ee0c3a4f87b729fb9b1b1f339361fdc139e053f192aa48e8b7e199f8b2450b2337c83086f4a85e4e36692e4716faa45f997971175816a2e5176b0d2fe08868e300faa89756c6883292f7a6c47cf9a2de277abaf0521cafac64268a3e9eb6694559c1a425d5425131611a6990e740a2970064298f24f27d687e483fae144d785050c88ad5584679808ff300de814aada2a4e9941d62fb0ba8a007cf6b8d864b14cded6713dd237f6b753ede7a9a1f01311d66a79ac4134d75169d470b5c092a39c3f37575c3319c8a38e8fff4d3c71197b6269634581113db3c6c2963859b950e6beeeca7873c2985ed2f511b371469521f79fcee20058ee45b96cf6c819665557375ff797c3d4671d9505384029be8e6feca846ee8f941ff8f295c7ca7629f7b0fa531f53f25ed4c9978147ce5b070418606a5a4de755a6c2416f1533006db68666bda944949018d288d12614f436fab0f1eb12a95650ea9c44444d8ae69b67b684583403acaea4f2a644292b0a9c698bb0f9f090d505195084fe5eca555109be5ab638559ceca6c559f8cca20235356278d6684f3cad0d2441e92b550e8034291a4ef40a5f9784079940f53ba0632438e18d1c652d9b736d45182d2ebbffb0404b8e7ca4599c5b2ae91d623540c7dfc8ff2e9e0cda7c9a62ddd06ec5294ba5bfc73279c6ce7c19e5c524c610f696dd2beff0a43f01a3a89396ff7e36756165d545f66253c5454028dd0310deca8620ed1a208de3669b6b629571074bc5bb393c8cad221ae8eceb6508fe3d31326ec5835737ff4aefd944da8b95b604986d73065379808500ee51687ccbd286a9aeddc5f44134cb3099994e962403ed1cbac4db7396e48d1bf5099c4d377e84a9c2af06bcc4715ea83b3a220c45cf4e7bbdcfe50eb9693b15b9e880e2696fcd759a4aa1566b2cb9bfca3d1d752cf6d4299165440d024bd4b8bfd63c9ead30fbef3c62acd5c95415d55a5dc66f3d2ae0a135b8c15324eb708a41b18413de27a239e46fb783e481cbcb2f2340aee4ffa60dc5cceb50ac83227473849a92eab882700376f3580809a97688061a61bbdc9e74a7e3bb01602e7776f75bfc807ea8202788733c3fbfa2a4889d96a9fd4db8d0706d225f25717cc0fc2f3ffaf195bf43bcde369ba5eff3a32b269fb1289f3696ea8254847121af720c873717d09d49284a2e8e6aa5215b81ddee330ad57394ececff061525ebd9f7a097b62e54ce652cabab2ab084ba8474223beefc311402f4ada173aa59dc1763bd7c05d1a353142b5580d6305068075091bc7c2aeff79c6f3b2b21b15fffb0c04ad89dc6ee9c41ea0a2441563020aca125a25b1b81ec38179756f3e70409cd01c4794c040a9868347d0bc069ba44b4c076a391358272a97df343a3ca6dbb391db771f57d387a8701db422845c2b9fcbfcf8197c684be3fc703a52d90424d136941fb90a05a56f67d0299e0c4491ec55c12e965a014aead631fd7c9becabb63fb40e3c87fc66082f8984f35218ec37e573d97911dca5f5be88f619dfece1fb6c11f450c65d6eeaf2c2dc7ad43751660b116b51ace164ed3be89b003d361087521c61d17110de5515e720cec2035b2cf3f930cf94ca05b1a2ae7e5e7b65ea6d46d600ea0f6fa6f4534637324cae15926073d015790665a58ac98c88629aad0ee073fe225f9f5c27e461e18f115f293cbe05ae32633eaf2895ea5ceffb5ed15aec8972f3ea952ff70e1da475cafab7668753dfe9c594adae6e4f24df1cf232480ca7a5e24749ff2401e173ee4f9359a75f9e8f58f6aaa2e4eb193418735480d8eb47fa6bd3574b4ba2f036551025a9763e8c39fc1ffdd853798b2ba5a34e9348f509dc46e787f3c50e6488f8e4ca34c872f2b64237664c6078fbe643b86ce12e5f2cac232240782e2cbeb0554f606d7c92c49265f6d20b28d24d41083afa4a48dd7a871b29b4dbf6ffa47fcec429303acfdbf5dc6145ec6b6c2cc946c1191b173cc6ed306ebe25f9fd6081e808da6514a0094ffbfc895310630b7b7f796ec91cc338e7518272daf82a3da27332c4b0652ccf572edfa6c89ae6a45242d1701cb8b6c7711127a014f1e3509cf7e83707289d003862b70be54f41d824df1b68bc3da26f142cf40ad5e063c64c87e41372a751286f789146c3b627b4a38ef44f9e65abfd185bb7e07ec1959d5d498b756f4afb456dbc13f22accc5186f64c560c2798276210a3cc9845bab5a4732415799df505f32ffaf1eb28b9432aeb59fc07dc693ea120e25cf0ebc8e2d2e6aafd40cad2b5736189b6e24749e5701896974319400a27d9c6bac417308fbdb5d4ccce6a00a0c10d12c649fa238ed110bbb7fdf7ffede187dd8d75e1bf4e1202b6fbd51008b16400f0d14b3d472e38a61c4fac5d126a45a06495b7455e33f865fb6dac4c42e3e9a9432f76016e0c53ddfb9434c02719e90c84fbdfbee72177324462cad00b1f78715db3d61c79051bf186dd2a45dfe9dea47d26df03895790a718d210b2ca172749d2369a050a9f04ebf228122632b4f4abf17ed7ea8180943c4ee1d8c4c6b5a3f8b8a570914abe28d58a85cc04bd47e39584143f928ea699e3a6f8cc759cd525fe69eda77f29ac0295424739f968706418a499e32b47d0810fe48f967dd65233308b8d8b3f9c5b24591cf20bce7f525c3197fd6b9d764d4bc21af12ea60204a9e9d9a33ffcb0e34a18eabe015dba9e642f86920399e16c1d605d5e0485272a5205fd41537c717db34d89840ebb02d3739624f7532d0833348d9c232676895c90a50d8548456a33437b14a0113a24eb549b4490efe5fbb509401f8e98e1bde676b021e2c19580b4b5e444d6143d9d7af27f5c401275f282249b7e2c2e754573e89e6d1358e534400f883d0464dde5588c407100e61da8e5c638173d2e64f22827e2a65d088655c7a5c25350ad63313ec6b672baf48ec6548ea758faf756d5c0cd0f05426933af11f48a9a32bba79b8e18f53f164cadbb8e7581d67a71af0bef67ed2c10d445a791097153dd75", 0x1000}, {&(0x7f0000001180)="d7efae9279a4997130bc1173e7ba82d62d1d70b9aa37effc4397182719c7cd64144db571e9fab154566e2d635bf763aece5e2072bbbcdd0b57775c643b6dc3c84b3561ee2c1b5f43645d4bc94fe0707634fc4c073f9d13794bcb24df3d6780b1365760d29d79d428e91848e30b12dae6f967628d8b1374cdc6c4f81d8697cf9f6e543e96c481e492b66ce019e61def017be250a77d5aa42b2941ea2b8940df8b134d342458b6182c", 0xa8}], 0x2) ioctl$TIOCSETD(0xffffffffffffffff, 0x8004741b, &(0x7f0000001280)=0x3ff) ioctl$WSDISPLAYIO_LSFONT(r3, 0xc058574e, &(0x7f00000012c0)) r6 = semget(0x2, 0x4, 0x4) semctl$GETVAL(r6, 0x4, 0x5, &(0x7f0000001340)=""/131) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000001400)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001a00)=[{&(0x7f0000001440)="ea2bda1c574dc07a67a9e9a0a463009b586b04fa56c53bcd58532ba23ba6e0a090941e23c463c146ba42de77a401666bb232af4b39de88dfea8fe59cb59df3637d3a5df113a6b4ea98b5665cc467c7c672f8049e028d5f1b3c06f2e112c0f7f9d6c2ec2dc876839d81505697ce33cca8ccfab8a4b5eb5e3b66bc52863f6b299b0ffb9fce4e5c1f40d3d64a40c5b03f1680f965276c7f922d2323fca2adc222a46b95921236ff97e03ff0eed5e9f063989fdaa4d5858dd8b8c56411a1139d703121d37c69c2e95ca8baab07257691156a466160cdfd0a32", 0xd7}, {&(0x7f0000001540)="642ebb3df48c568e9f1b9ca45db13ec1395bbe3375290b647bbec9f1b87dc441b2f8854a2852d25d8dca7b329ac7f612c188cadf4b0348eb11f7c43c13f892a4d84d92cc8be241b6738a4f1e6bfe20a8", 0x50}, {&(0x7f00000015c0)="7a6d96134b89adea19f2699fb539344c65cf7570f59be3fb4ad3127a1c4b8c3744b5e8a394870aaca11b35c112271568b3cfb4f383cd49459396d06e1a7be31eba97e6a7693c91c63aa740aef438111aa560ea1986a5ef93b22ff6538dd51a54a47f765181e49a80a3b28e6d363241a4747e9e37f2b4210478d70989885f6a66750d570559c2ad717a64f52b083fcf45602560e4a71941e8ffd9a4dda5a17821c5d3c791f470f53eead274f19db719ff5c8a7dcdd4ec7342cad1f73500d6fcfe5aab48cbed5320002f5ac99158a7574ac0ae5879", 0xd4}, {&(0x7f00000016c0)="62f41af968f0caf3d8105e7586f6b544e3a8d7a5bde164674999e11c7430ed6620c000d5c4dfa22eca6e0137c0c7d263311c1755233ec9b9117e2991ff5c22f841cc5e06ed23f5107300ca19ab553c8e6e3b03e06f2501d14bfa1c9f137db0de576c1b82dfaab3cb79684e2820f77e230e8161ef239abdb78afe5b287bc68d01f5888061828c6cdc138110131dc8d1dece1c921986392a8bb74708fdb1ae72f740348d4b44d393f6a96b3bf1963b90b6ae6393130f7c6a712b5e6ee41af2878b24f517e54682a00e021208f25a9c4ccf2d473a3f6130", 0xd6}, {&(0x7f00000017c0)="4b60e3c231c2bf525e2aa64a3bde7cca3f720a7632fb59f3d4f8f51b32a384be20ff17de5d008920981099b97f2d9148ad584e321d8867633bade05e7a91de90484180490260782e3f509151c406daf95f04287dd4feea7053fde226290d5d6bbffb58c55fe36f088ece56165d9987ed87a735f67b1aebe9f94a2347a01b7b5b9b529c76391fb7c00803faf330adccb097fd658b2575751b6b65ae27b8f74598054b8fdf9481ce417a7f829724299131f7946e730473781ae7f12017bbc0b842e2f68108b9accd28a12e0c36d1c561d06c30ab9138b91f995c6a4e5e6ce9fca978202f74", 0xe4}, {&(0x7f00000018c0)="4a4534022e8a60892cc345164e56844ec5cc35c5da7e94bbb362fd2178008cdf815c3d8ecd374a808563c2b164a6cb426205ec97dd7d7d82f148dda9fd2b5400d2cadd827d7b9d09facc770471a00b7203848e3ba2f94e73f16d0d3cf54c5f71663ddf8a85fff3b3a36410d374baf89f6301b4422e08de063684dcd1fc6a4740b5424b33e3fd250bb81707c6451880e39f62575faebeb4e3479cdf20e8d7517de003f3b3131294f48cba11d8932c7e035f98adc0dc5798f76692b37196788b96351b412a8dc9e6c2b4993c0b56b1f8b3ea59cfa2c0", 0xd5}, {&(0x7f00000019c0)="0f5b8994ca95fcb44578eedf430dcc33b90cfba2d644471a082c829e3137a3115bed0c44284217108cb5df4af812376364f8a14026f2879257ac34", 0x3b}], 0x7, 0x0, 0x0, 0xb2d091eb413b40bb}, 0x604) r7 = msgget$private(0x0, 0x788) msgctl$IPC_SET(r7, 0x1, &(0x7f0000001b80)={{0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb4, 0x200}, 0xa5, 0x1, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffe00, 0x6}) 12:01:28 executing program 0: mknod(&(0x7f0000000140)='./bus\x00', 0x10, 0x108613a) r0 = open(&(0x7f0000000100)='./bus\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="220e22", 0x3) r1 = getgid() r2 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x1f00, 0x0, r2, 0x0, 0x0, 0x198}, 0x0, 0x1}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x62, 0x0, r1}, 0x6000000000004, 0x103000000000008, 0x0, 0x0, 0x10}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) 12:01:28 executing program 0: r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_INTR(r1, 0xc0205609, &(0x7f0000000400)={0xfffffff8}) ioctl$VMM_IOC_INTR(0xffffffffffffffff, 0xc0205609, &(0x7f0000000000)={0x100, 0x4, 0x3}) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000680)=0x80000001) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="392b930938909efa6839ea8ed440d9ed29f936f7ddd3691372fff2a47a74102f310be9732642da0a277d8cee57f25211700f575dacff028f83af722f4e6da2b9c106f519adf8a3baf3d0326afbc16870e50eb718726d6d38b905f9c2804867922a2ccd9f7664cbb00a43fcb1d0272ace4ead032993e222c48855a32296fa11aae2a844fa0d3215c9c44305cf5550e75fd9dd796d6d0ccbd3e48e6721d28bdc4bfe3244ef39b9b80dbb960b028a49342cdd09683c40a33d57b3c5bb7226", 0xbd}, {&(0x7f0000000180)="adbc10e08b5e0cf81269c4348e", 0xd}, {&(0x7f0000000440)="5a4062874f53b6b5c2010bcb169c6f098e291e88689e5f3293336ac80a04343387119c2bc7a89989b40e9e97cc87b7a927151504f824651816228d802640baddc074a2fc204623109e06ce608938c6b76d4e", 0x52}], 0x3) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000280)="f19d9b3cd9e6faec111ddf5017abaf1cb62fc84ad1394acb236311c796f5968a2054da054e6fd1d31335207b68adddb24a3d100b423afc03e6aaf922eb1d0c3aab1bbf2eca591513c58e93d65c067bf12e", 0x51}, {&(0x7f0000000300)="cb2d9e15063106c9fffd88cf76fe3b03809a62cb43464bebb66669d730aba1c06812ef82c541e6be36c114ec69176fca6ce535589cb456232be4eda2cbdd3a685cff61b6cab775ea15dd1d6e26edeb444f23da344f3ad0d27f87accce5fc24b949dc63842a7b136772401d3b4b10f96fbb3c52844facfda49ddf7d2c05819e06d2f081cf669cba5f821d14acc5ee09b39199473f5516505f748e197c19a9d9e2fb798ae56e9fd33ee7b8d22102a214326c9f435c5bf9910d37a8fe075b2c7d78bfb2bbac5fec4c6a3890d70d6f20316930d663189680b7578bfc11b8a6adae02e12a00bfeaf988ac85e9e90003cafa5e77a970", 0xf3}, {&(0x7f0000000840)="f289daa7c35e2d6d76b6b9c612fcde254c8efdad59010ce0ce18054f52fc8b85569a1e1452f1b21154ecaa", 0x2b}, {&(0x7f00000004c0)="2c99387e682d847fe065e272d335dd0ee25e3569f9209cf2e0eb54405ffcb606e9aba72dbe57a2a56ceed1e4c718ce621a3af6f02291e3b9bafd5c3582dbbdbdf74746d7f8289b3961d4642f3b08d88cad0d04f5fba37187e980853456a520cbc4eaddbd305fec14bac72bdf75ab4d5c6c207484127f0838700aff0564c4fca11c60cee65ad75e682a6ecfac390bd89bd5b2a2f550f3f96d35984a175997eb3a27e9ebb62f8934fc02060174961247c300fce73c647173351ff1baff6c533164c77cd73f15e3f5da5bb3330ee2364d657e2b7237f1681970a56212b818617592cb464eb69e1af9b4fcc9aa4f", 0xec}, {&(0x7f0000000400)}, {&(0x7f00000005c0)="76643aadc90f31d52b9f514f1b765f9d4cec90b49f73458c16a35b7b7359214c14a02c46dfcebdf17124accf39c4b8dc812087065b470ea0191e9a740f7c957c8204343948d0177fe29d11662ed5932104f6edaa6059b8f501dcd0e5a600044233fc3e6200cce40294cc422b8b9ece94cb3bb70f8fdb9e584bf21a8cfdbc7f1b0d08a21e02b8f2f43087dfd7621813e10b896230ee2f", 0x96}, {&(0x7f0000000840)}, {&(0x7f00000006c0)="adb63a7da10cd46518e1ae60bb5c6a5a791e382328a44c99b492877b18db4cce2e5f0f8434952f876c1bbc05516a59f0c38a1b13ba947e585cbdd18b5d54855f9d2155e07a4169025760130f6628aff412ba3930623e5b76b468b1f616f4d8e8a26c4620f48ff8cd5c3b5e52aaf99a8a1546e399b84fe8ce1d1122efaa655cc84a6589b58556d2e5ac71eea2e10b7fb28d3b55b1e6", 0x95}], 0x8) open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x12) openat(0xffffffffffffffff, &(0x7f0000000880)='./file0\x00', 0x0, 0x189) ioctl$VMM_IOC_RUN(r1, 0xc0205602, &(0x7f0000000e40)={0x8001, 0x9f, 0x7, 0x1ff, &(0x7f0000000bc0)={{0x13, 0xf2, 0xc0, 0x4, 0x21, 0x6, 0x7fff}, {[0x7, 0x6, 0x0, 0x8, 0x5, 0x1, 0x404, 0x6, 0x1dc73, 0x6, 0xffffffffffff0001, 0x1f, 0x1, 0x400, 0x6, 0x4, 0x7fffffff, 0x6], [0x1000, 0x101, 0x2000000000006, 0x0, 0x100000004e89b, 0x6, 0x5, 0x800000000000006, 0x7, 0x100000001], [0x8000000010007, 0x3, 0x8000000000000002, 0x79, 0x4, 0x100000001, 0x22], [0x626b8d07, 0x5, 0x6f9, 0x40000000000009, 0x2000000000000, 0xf243], [{0x9, 0x5, 0x5, 0x2000000000006}, {0xd76, 0xfff, 0x20000005, 0x1}, {0x2, 0x1, 0x800, 0x7ffffffe}, {0x102, 0x6, 0x1, 0x7}, {0x4, 0x8, 0x10002, 0xfffffffffffff595}, {0x2, 0x39, 0x3ff, 0xca}, {0x3, 0xfffffffb, 0x9, 0x1}, {0xfffa, 0x7, 0x8, 0x5}], {0xca, 0xfffffffe, 0x200, 0x6d}, {0x513b, 0x7fffffff, 0x8, 0x66}}}, 0x7, 0x8}) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x10}], 0x4, 0x0) r2 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vmm\x00', 0x8, 0x0) ioctl$VMM_IOC_INTR(r2, 0xc0205609, &(0x7f0000000000)={0x1, 0x3}) openat$vmm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_INTR(0xffffffffffffffff, 0xc0205609, &(0x7f0000000000)={0x40000001, 0x8}) ioctl$VMM_IOC_INTR(0xffffffffffffffff, 0xc0205609, &(0x7f0000000000)={0x1}) ioctl$VMM_IOC_RUN(0xffffffffffffffff, 0xc0205602, &(0x7f00000001c0)={0xffffffd, 0x1, 0x0, 0x0, &(0x7f0000000940)={{0x0, 0x0, 0xff, 0x6}, {[0x0, 0xffffffff, 0x800000000000, 0x0, 0x100000000000000, 0x0, 0x7, 0x5, 0x7, 0xffffffffffffffff, 0x1, 0xf87, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x1], [0x0, 0x3fc, 0x9, 0x0, 0x300000000, 0xc39c], [0xffffffffffffffff, 0x800, 0x2, 0x2020000000000000], [{0x0, 0x1000, 0x2, 0x3}, {0x7, 0xb989, 0xb886, 0x1}, {0x0, 0x0, 0x0, 0x9}, {0x1, 0x1, 0x2, 0x1}, {0x3e, 0xfffffffe}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0xfffd, 0x20}, {0xbd, 0x0, 0x0, 0x4}], {0x2, 0x21}, {0x0, 0x101, 0x0, 0x1000000}}}, 0x8001}) ioctl$FIOASYNC(r0, 0xcd604404, &(0x7f0000000240)) 12:01:28 executing program 1: r0 = socket(0x400000000018, 0x3, 0x0) close(r0) ioctl$WSMUXIO_REMOVE_DEVICE(0xffffffffffffffff, 0x80085762, &(0x7f0000000040)={0x1}) r1 = socket(0x400000000018, 0x3, 0x3a) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x24) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$KDSETMODE(r3, 0x20004b0a, &(0x7f0000000100)) chflags(&(0x7f0000000180)='./file0\x00', 0xbdc55f509868e510) setsockopt(r1, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000000c0), 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x3f, 0x0, 0x0, 0x1}, 0x123) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{}, {0x18, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}, 0xe5) 12:01:28 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() close(r0) r1 = syz_open_pts() ioctl$TIOCSTOP(r1, 0x2000746f) msgsnd(0x0, &(0x7f0000000680)=ANY=[], 0x1, 0x0) ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0x80000000, 0x5512, "2ea86ecce46adcd569ef64e16eb595607fcfd711", 0xfffffffc}) ioctl$FIONBIO(r0, 0x8004667e, &(0x7f0000000000)=0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80, 0x0) ioctl$VT_OPENQRY(r2, 0x40047601, &(0x7f0000000140)) write(r0, &(0x7f0000000080)="2078f7b69541d6d97099188e90cd9c8e765f9ba2c14c0333177edf6d0f3295f5a5e8b04efdd700"/53, 0x241c5379a0e79b8e) recvfrom(r2, &(0x7f0000000180)=""/55, 0x37, 0x800, &(0x7f00000001c0)=@in={0x2, 0x3}, 0xc) 12:01:29 executing program 1: r0 = socket(0x2, 0xc003, 0x2f) setsockopt(r0, 0x0, 0x22, &(0x7f0000000000)="caf5b415", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) recvmsg(r2, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r2, r1) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040)={0xffffffffffff9214, 0x1ff}, 0x10) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8, 0x0, 0x38}, 0x0) 12:01:30 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x6c}, {0x1c}, {0x80000000000006}]}) syz_emit_ethernet(0xe, &(0x7f0000000300)) ftruncate(r0, 0x0, 0x40) 12:01:31 executing program 1: select(0x0, 0x0, &(0x7f0000000040)={0x80000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6}, 0x0, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, "010000000000000000ffffff7f00"}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0xc, &(0x7f0000000140)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r1 = socket(0x18, 0x1, 0x0) close(r1) r2 = socket(0x18, 0x2, 0x0) close(r2) socket(0x400000000018, 0x3, 0x3a) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r2, &(0x7f0000000040)="100a2956b9223776", 0x21d) 12:01:38 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) recvmsg(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r3, r2) kevent(0xffffffffffffff9c, &(0x7f0000000000)=[{{}, 0xfffffffffffffffd, 0x4, 0x2, 0x3, 0xcce9}], 0xcc68, &(0x7f00000000c0)=[{{}, 0xfffffffffffffffe, 0x22, 0x2, 0x7, 0x2f0b010e}, {{r1}, 0xfffffffffffffffe, 0x0, 0x4, 0xba86, 0x101}, {{r3}, 0xfffffffffffffffc, 0x85, 0x10, 0x5, 0x1000}], 0xfffffffb, &(0x7f0000000140)={0x1, 0x2}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) mknod(&(0x7f0000000040)='./bus\x00', 0x80002005, 0x4300) r4 = open$dir(&(0x7f0000000280)='./bus\x00', 0x381, 0x0) r5 = dup(r4) semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb]) ioctl$WSKBDIO_SETMODE(r5, 0xc0105715, &(0x7f0000000080)=0x1) 12:01:38 executing program 1: r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/wsmouse0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r1, 0x80105727, &(0x7f0000000000)={&(0x7f0000000000), 0x48}) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f00000000c0)={&(0x7f0000000040)}) 12:01:38 executing program 1: r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780), 0x6) ioctl$VMM_IOC_RUN(0xffffffffffffffff, 0xc0205602, &(0x7f00000001c0)={0x8001, 0x9f, 0x3, 0x3f, 0xffffffffffffffff, 0x7, 0x1}) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r1, 0x8004741c, &(0x7f0000000140)=0x8) r2 = open$dir(&(0x7f00000000c0)='./bus\x00', 0x1, 0x9a0609ed1b353bfc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x2cf4192525938331, 0xffffffffffffffff, 0x0, 0xffffffffffffbffe) readv(r2, &(0x7f0000000c40)=[{&(0x7f0000000400)=""/149, 0x95}, {&(0x7f0000000800)=""/102, 0x66}, {&(0x7f0000000880)=""/41, 0x29}, {&(0x7f00000008c0)=""/19, 0x13}, {&(0x7f0000000bc0)=""/91, 0x5b}], 0x5) ioctl$KDGKBMODE(0xffffffffffffffff, 0x40044b06) ioctl$TIOCGTSTAMP(0xffffffffffffffff, 0x4010745b, &(0x7f0000000900)) acct(&(0x7f0000000180)='./file0\x00') r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0xa012, r3, 0x0, 0x0) dup(0xffffffffffffffff) r4 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vmm\x00', 0x0, 0x0) ioctl$VMM_IOC_INTR(0xffffffffffffffff, 0xc0205609, &(0x7f0000000000)={0x1d390, 0xa1, 0x6}) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000280)="f19d9b3cd9e6faec111ddf5017abaf1cb62fc84ad1394acb236311c796f5968a2054da054e6fd1d31335207b68adddb24a3d100b423afc03e6aaf922eb1d0c3aab1bbf2eca591513c58e93d65c067bf12e", 0x51}, {&(0x7f0000000300)="cb2d9e15063106c9fffd88cf76fe3b03809a62cb43464bebb66669d730aba1c06812ef82c541e6be36c114ec69176fca6ce535589cb456232be4eda2cbdd3a685cff61b6cab775ea15dd1d6e26edeb444f23da344f3ad0d27f87accce5fc24b949dc63842a7b136772401d3b4b10f96fbb3c52844facfda49ddf7d2c05819e06d2f081cf669cba5f821d14acc5ee09b39199473f5516505f748e197c19a9d9e2fb798ae56e9fd33ee7b8d22102a214326c9f435c5bf9910d37a8fe075b2c7d78bfb2bbac5fec4c6a3890d70d6f20316930d663189680b7578bfc11b8a6adae02e12a00bfeaf988ac85e9e90003cafa5e77a970", 0xf3}, {&(0x7f0000000040)="f289daa7c35e2d6d76b6b9c612fcde254c8efdad59010ce0ce18054f52fc8b85569a1e1452f1b21154ecaa", 0x2b}, {&(0x7f00000004c0)="2c99387e682d847fe065e272d335dd0ee25e3569f9209cf2e0eb54405ffcb606e9aba72dbe57a2a56ceed1e4c718ce621a3af6f02291e3b9bafd5c3582dbbdbdf74746d7f8289b3961d4642f3b08d88cad0d04f5fba37187e980853456a520cbc4eaddbd305fec14bac72bdf75ab4d5c6c207484127f0838700aff0564c4fca11c60cee65ad75e682a6ecfac390bd89bd5b2a2f550f3f96d35984a175997eb3a27e9ebb62f8934fc02060174961247c300fce73c647173351ff1baff6c533164c77cd73f15e3f5da5bb3330ee2364d657e2b7237f1681970a56212b818617592cb464eb69e1af9b4fcc9aa4f", 0xec}, {&(0x7f0000000400)}, {&(0x7f00000005c0)="76643aadc90f31d52b9f514f1b765f9d4cec90b49f73458c16a35b7b7359214c14a02c46dfcebdf17124accf39c4b8dc812087065b470ea0191e9a740f7c957c8204343948d0177fe29d11662ed5932104f6edaa6059b8f501dcd0e5a600044233fc3e6200cce40294cc422b8b9ece94cb3bb70f8fdb9e584bf21a8cfdbc7f1b0d08a21e02b8f2f43087dfd7621813e10b896230ee2f265b4e4f293ff84cdced334d6d07", 0xa4}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="adb63a7da10cd46518e1ae60bb5c6a5a791e382328a44c99b492877b18db4cce2e5f0f8434952f876c1bbc05516a59f0c38a1b13ba947e585cbdd18b5d54855f9d2155e07a4169025760130f6628aff412ba3930623e5b76b468b1f616f4d8e8a26c4620f48ff8cd5c3b5e52aaf99a8a1546e399b84fe8ce1d1122efaa655cc84a6589b58556d2e5ac71eea2e10b7fb28d3b55b1e6", 0x95}], 0x8) ioctl$VMM_IOC_INTR(r1, 0x800c5606, &(0x7f0000000d00)={0xfffffffa, 0x7, 0x5}) ioctl$VMM_IOC_RUN(r4, 0xc0205602, &(0x7f0000000680)={0x10000002, 0x0, 0x0, 0x0, &(0x7f0000000940)={{0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4}, {[0x0, 0xffffffff, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb872, 0x8001, 0xffffffff], [0x0, 0x0, 0x0, 0x7, 0x100000001], [0xfffffffffffffe00, 0x0, 0x2, 0x2000000000000000, 0x0, 0x5], [{0x0, 0x1000, 0x0, 0x3}, {0x7, 0x0, 0x0, 0x2000000000000}, {}, {0x1, 0xffffffff, 0x0, 0x9}, {0x40, 0x10000}, {0x0, 0x0, 0xfffffffe}, {0x0, 0xfffffffd, 0x8001, 0x3}, {0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0xfffffc}}}}) ioctl$FIOASYNC(r0, 0xcd604404, &(0x7f0000000240)) 12:01:38 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000002c0)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000180)={0x3, &(0x7f00000000c0)=[{0x35}, {0x81}, {0x6, 0x0, 0x0, 0x100000100}]}) pwrite(r0, &(0x7f0000000040)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) recvmsg(r2, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r2, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r2, r1) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/175, 0xaf}, {&(0x7f00000013c0)=""/244, 0xf4}], 0x4) 12:01:38 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = getuid() setreuid(0xee00, r1) r2 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0xff, 0x0, r2}}) fchownat(r0, &(0x7f0000000080)='./bus\x00', r1, r2, 0x4) mknod(&(0x7f0000000000)='./bus\x00', 0x2001, 0x4086331) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$TIOCMSET(r3, 0x80047001, &(0x7f0000000180)) fchflags(r0, 0x0) 12:01:38 executing program 1: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "00000000000000000000f2ffffffffffffff4000"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000140)=""/2, 0x2}], 0x3, 0x0}, 0x8c6) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x18, 0x1, 0x0) r3 = socket$inet6(0x18, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x1a, &(0x7f0000000040), 0x4) close(r2) r4 = socket(0x18, 0x2, 0x0) close(r4) r5 = socket(0x400000000018, 0x3, 0x0) dup2(r3, r5) setsockopt(r4, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r4, &(0x7f0000000180)="b58b0de7a3b3438cfbcc4044f8087f23d688d9e0", 0x14) 12:01:38 executing program 0: sysctl$net_inet_carp(&(0x7f0000000080), 0x5, &(0x7f00000002c0)="a9b0c343870fdab37d3e2a6c695e34461e17075343954e6371ffae9aaae150621e2672d01b5b710faf4a8ccea494a1999765272ccc718114eb0d98b716f9106bb65fd5b3b5d0375ea0b8afff8992ccae30f9ca81131ac241f2dd8df39ed0e8d26a2a25925b927cb99039ebd8015e37ff00000000000000dc00df3f1d0a470d4d59c2839480d77d319de26e8be12ebf4b00370ae38d2532befcb166c46cb916f4a399780b28c1702221e355ad5d333432475169161e6eb60a8e6d1f471789c49d344e819ca7cbe10ef08f7c26d2458a18d7fe4c131c716c8528427ee2d3257e8df52dbda9289b87c0e8", &(0x7f0000000240)=0xc8, &(0x7f0000000280)="bdb70180fac5fa32d5f4a432d06f679785b39fd1", 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) ioctl$WSDISPLAYIO_LSFONT(r2, 0xc058574e, &(0x7f00000001c0)) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB], 0x10}, 0x0) recvmsg(r4, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r4, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r4, r3) r5 = dup2(r0, r3) preadv(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/194, 0xc2}], 0x1, 0x0, 0xfffffffffffffff9) 12:01:38 executing program 1: mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x86139) r0 = open(&(0x7f0000000080)='./bus\x00', 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=ANY=[@ANYBLOB="10000000ffff000001"], 0x10}, 0x0) recvmsg(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, 0x0}, 0x8c6) recvmsg(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r3, r2) ioctl$DIOCMAP(r1, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000000)='./bus\x00', r3, 0x1}) write(r0, &(0x7f0000000040)="670dc3", 0x3) write(r0, &(0x7f0000000140)="09917b2f2d25d3e5e3df3765279232c01f1eb7dfe6000b7a", 0x18) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0, 0x0) 12:01:38 executing program 0: syz_emit_ethernet(0x1d5e, &(0x7f0000000080)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1d28, 0x3a, 0x86ddffff, @local={0xfe, 0x80, [], 0x0}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@ndisc_rs={0x85, 0x0, 0x0, [], [{0x0, 0xb, "9136f5994e817e81f89061d1107667299fbcc1b8666f96749f119ed5b3a94617ea908c1bfef0f91da151f962acf68b80e0ae665b892d901edb3716fffd70e8a8928b11a068832bcec9c5bd17d2e4da70589a25cb91df07b0"}, {0x0, 0x10, "95d390adb56912f1e7464996fb2e600f21ca23dbad7179b1c4eed25d13da7196d8fc9291332a89a22b5a2b8262c6d28f77a5c554396479eaead80ba73a08fb5be1705e57307e4fc7ca74dfd991af4918e206f9120308fdc41ad172ae57a02efb8315485de2e18b8f3bb6f920cf1d5c58c78f9658349d69dce28699caad2d35ca"}, {0x0, 0x1f, "53dbb29e626460849b03f119f288795e97f3c1ab6787a56b2b6d80a72bde0ba30276dc3c30aa4046e2558ae286b4043a9d0d90175367bacd16a8a7aa0d0895634221dc99372d01e534c0cc5a3cbe86288189e9e8f718641869ac7cea502f394146c653e0599e3fbd005829ae59776fc5b2e95a2d4129021fed9fa9095b05f1c18fcaf02fe3c58a2eec1f5a98a7967b1903664f00fa1abbe3c255c16511a4f082e5f22a965e5e67676b7777634110827580f53b882620f9a9153041da38055888d67f5c3ca73a85afa95f4ad16166013f4cf9fe329c872d822a46b3fba57362db5e3171280eb2d3c45cf4294827bced9d48345c4c16377e8a"}, {0x0, 0x200, 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{0x0, 0x1d, "6e5b9017194bbf1d1c74915fd87f79c61eaff2b2452b594f9d35466c31768848b37fb11f485c16a1a5cbec352c78df30d6e9a12a3364a320977b5ddb2d7a7b66a93ce1566a62ffb6c8447c69833bba6816771ee1614ae04375d0eddfc8d6dbaebeefb63816db93ca7de39b0c93f323501da2dd941dfc03bfb69d4152f8afad234733583fbfce3d490f5f790014677182afd2ec8afd849de19f41082e6e64a99000978ff3ea17f4e7b96cd5d6024e0e98188270101e7fdb5c36e1f8853e1e56f2e0085c17a9eaae51436ea9eaced9bcd02bd816f5db1940c7eb24e790a171c86bec3d63c4642c14c2"}, {0x0, 0x11, "9f6728c2955c6bca167d96bce496edd0442b253f3b8672e038c4589eaf1c0dc16e0f0d983d5681ccfc5c894e457963637fe75ef30b2cc11638b4114ecfbafd0656c3b7e7cdb11ac640718fb61b99d50f1a19327bfb1bbd8ca446b01dd92006a96f308ae9337708c818c20e4f78e7fe87840c617a9be886b0d3f5da90f74f2665012629f25ae395b2ffb2c91e80"}, {0x0, 0x139, 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r0 = semget(0x0, 0x3, 0x400) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0xc) r3 = getuid() setreuid(0xee00, r3) r4 = getgid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0xff, 0x0, r4}}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001e40)={{0x4, r1, r2, r3, r4, 0x3a, 0x400}, 0x0, 0x4}) 12:01:39 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8136], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc], [0x0, 0x0, 0x4, 0x9, 0xffffffffffffffff, 0xfff9fffffff7feff], [0x0, 0x0, 0x483, 0x0, 0x4], [{0x0, 0x8, 0xfff}, {}, {}, {}, {0x0, 0x0, 0x40}], {0xfffc}}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) ioctl$BIOCLOCK(0xffffffffffffffff, 0x20004276) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) ioctl$BIOCGDIRFILT(r2, 0x4004427c, &(0x7f0000000000)) 12:01:39 executing program 0: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000280)=[{r0, 0x21}], 0x1, 0x100) write(r1, &(0x7f0000000000)="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", 0x189) execve(0x0, 0x0, 0x0) login: panic: m_copym0: short mbuf chain Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *121272 32362 0 0x12 0 0 sshd db_enter() at db_enter+0x18 panic(ffffffff823cb330) at panic+0x15c m_copym(fffffd8066555e00,40c,20c,2) at m_copym+0x553 tcp_output(ffff800000ac2320) at tcp_output+0x154d tcp_usrreq(fffffd805da73008,9,fffffd8066555d00,0,0,ffff80001d71c760) at tcp_usrreq+0xa54 sosend(fffffd805da73008,0,ffff80001d7236d8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c760,4,ffff80001d7236d8,0,ffff80001d7237c0) at dofilewritev+0x1ab sys_write(ffff80001d71c760,ffff80001d723770,ffff80001d7237c0) at sys_write+0x83 syscall(ffff80001d723840) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc7520, count: 5 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic m_copym0: short mbuf chain ddb> trace db_enter() at db_enter+0x18 panic(ffffffff823cb330) at panic+0x15c m_copym(fffffd8066555e00,40c,20c,2) at m_copym+0x553 tcp_output(ffff800000ac2320) at tcp_output+0x154d tcp_usrreq(fffffd805da73008,9,fffffd8066555d00,0,0,ffff80001d71c760) at tcp_usrreq+0xa54 sosend(fffffd805da73008,0,ffff80001d7236d8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c760,4,ffff80001d7236d8,0,ffff80001d7237c0) at dofilewritev+0x1ab sys_write(ffff80001d71c760,ffff80001d723770,ffff80001d7237c0) at sys_write+0x83 syscall(ffff80001d723840) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc7520, count: -10 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80001d7231a0 rbx 0xffff80001d723250 rdx 0x2 rcx 0 rax 0x1 r8 0xffffffff81b03daf kprintf+0x15f r9 0x1 r10 0x2 r11 0xc81d3a06f0a015ed r12 0x3000000008 r13 0xffff80001d7231b0 r14 0x100 r15 0x1 rip 0xffffffff81f9d8f8 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80001d723190 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (sshd) pid=121272 stat=onproc flags process=12 proc=0 pri=24, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff80001d71d600,0xffff80001d71c290 process=0xffff80001d706e98 user=0xffff80001d71e000, vmspace=0xfffffd806bc0a770 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 48020 521289 11357 0 2 0 syz-executor.0 48020 225248 11357 0 2 0x4000000 syz-executor.0 55323 391748 0 0 3 0x14200 acct acct 71478 455290 87816 0 2 0x2 syz-executor.1 11357 175358 87816 0 3 0x82 nanosleep syz-executor.0 87816 337431 3560 0 3 0x82 thrsleep syz-fuzzer 87816 499318 3560 0 3 0x4000082 nanosleep syz-fuzzer 87816 349586 3560 0 2 0x4000002 syz-fuzzer 87816 114921 3560 0 3 0x4000082 thrsleep syz-fuzzer 87816 116177 3560 0 3 0x4000082 thrsleep syz-fuzzer 87816 58356 3560 0 3 0x4000082 thrsleep syz-fuzzer 87816 232808 3560 0 3 0x4000082 thrsleep syz-fuzzer 3560 210013 32362 0 3 0x10008a pause ksh *32362 121272 13862 0 7 0x12 sshd 94917 480157 1 0 3 0x100083 ttyin getty 13862 504008 1 0 3 0x80 select sshd 44076 497734 46631 73 3 0x100090 kqread syslogd 46631 457799 1 0 3 0x100082 netio syslogd 70020 490396 1 77 3 0x100090 poll dhclient 78448 24376 1 0 3 0x80 poll dhclient 23653 185444 0 0 3 0x14200 bored smr 88007 53177 0 0 2 0x14200 zerothread 11303 44382 0 0 3 0x14200 aiodoned aiodoned 33102 475589 0 0 3 0x14200 syncer update 79941 63465 0 0 3 0x14200 cleaner cleaner 98233 441127 0 0 3 0x14200 reaper reaper 44656 144125 0 0 3 0x14200 pgdaemon pagedaemon 77141 60460 0 0 3 0x14200 bored crynlk 31464 407068 0 0 3 0x14200 bored crypto 51589 74126 0 0 3 0x40014200 acpi0 acpi0 23442 13620 0 0 3 0x14200 bored softnet 93030 355817 0 0 3 0x14200 bored systqmp 50505 131625 0 0 3 0x14200 bored systq 31893 484692 0 0 3 0x40014200 bored softclock 81383 394 0 0 3 0x40014200 idle0 1 256213 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9457 6327K 6453K 78643K 10578 0 pcb 13 8K 8K 78643K 27 0 rtable 106 3K 7K 78643K 248 0 ifaddr 44 10K 11K 78643K 62 0 counters 21 16K 16K 78643K 21 0 ioctlops 0 0K 4K 78643K 19 0 iov 0 0K 2K 78643K 4 0 mount 1 1K 1K 78643K 1 0 vnodes 1216 76K 77K 78643K 1227 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 3 0 VM map 2 0K 0K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 195K 288K 78643K 12938 0 file desc 5 13K 25K 78643K 54 0 proc 48 38K 54K 78643K 359 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 33 2K 2K 78643K 33 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 31 148K 148K 78643K 31 0 exec 0 0K 1K 78643K 181 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 113 22K 23K 78643K 958 0 UVM aobj 5 2K 2K 78643K 5 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 2 0 NDP 6 0K 0K 78643K 10 0 temp 67 3848K 3912K 78643K 1864 0 kqueue 3 4K 4K 78643K 3 0 SYN cache 2 16K 16K 78643K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 rtpcb 80 19 0 17 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 53 0 45 1 0 1 1 0 8 0 syncache 264 4 0 4 1 1 0 1 0 8 0 tcpqe 32 465 0 465 2 2 0 1 0 8 0 tcpcb 544 15 0 11 1 0 1 1 0 8 0 inpcb 296 52 0 45 1 0 1 1 0 8 0 nd6 48 6 0 0 1 0 1 1 0 8 0 pfrktable 1344 28 0 28 2 1 1 1 0 8 1 pftag 88 4 0 4 1 1 0 1 0 8 0 pfrule 1360 4 0 4 2 1 1 1 0 8 1 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 187 0 0 12 0 12 12 0 8 0 art_table 32 188 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1447 0 49 88 0 88 88 0 8 0 ffsino 240 1447 0 49 83 0 83 83 0 8 0 nchpl 144 1700 0 97 60 0 60 60 0 8 0 uvmvnodes 72 1494 0 0 28 0 28 28 0 8 0 vnodes 208 1494 0 0 79 0 79 79 0 8 0 namei 1024 4201 0 4201 1 0 1 1 0 8 1 pfiaddrpl 120 8 0 8 2 1 1 1 0 8 1 scxspl 192 4867 0 4867 1 0 1 1 0 8 1 plimitpl 152 16 0 9 1 0 1 1 0 8 0 sigapl 424 241 0 212 4 0 4 4 0 8 0 futexpl 56 495 0 495 1 0 1 1 0 8 1 knotepl 112 61 0 42 1 0 1 1 0 8 0 kqueuepl 144 2 0 0 1 0 1 1 0 8 0 pipepl 272 68 0 58 1 0 1 1 0 8 0 fdescpl 432 226 0 212 2 0 2 2 0 8 0 filepl 120 1139 0 1044 4 0 4 4 0 8 1 lockfpl 104 5 0 4 1 0 1 1 0 8 0 lockfspl 48 3 0 2 1 0 1 1 0 8 0 sessionpl 112 17 0 7 1 0 1 1 0 8 0 pgrppl 48 17 0 7 1 0 1 1 0 8 0 ucredpl 96 64 0 57 1 0 1 1 0 8 0 zombiepl 144 212 0 212 1 0 1 1 0 8 1 processpl 928 241 0 212 4 0 4 4 0 8 0 procpl 624 279 0 243 4 0 4 4 0 8 1 sockpl 400 124 0 107 3 0 3 3 0 8 1 mcl16k 16384 2 0 2 2 1 1 1 0 8 1 mcl8k 8192 4 0 4 2 1 1 1 0 8 1 mcl4k 4096 8 0 8 1 1 0 1 0 8 0 mcl2k 2048 76241 0 76182 19 7 12 17 0 8 2 mtagpl 96 4 0 2 2 1 1 1 0 8 0 mbufpl 256 121066 0 120966 15 4 11 11 0 8 1 bufpl 280 3297 0 126 227 0 227 227 0 8 0 anonpl 16 41965 0 26098 80 2 78 78 0 107 13 amapchunkpl 152 1011 0 870 8 1 7 8 0 158 0 amappl16 192 1266 0 413 53 0 53 53 0 8 10 amappl15 184 1 0 0 1 0 1 1 0 8 0 amappl14 176 33 0 26 1 0 1 1 0 8 0 amappl13 168 26 0 23 1 0 1 1 0 8 0 amappl12 160 16 0 12 1 0 1 1 0 8 0 amappl11 152 55 0 45 1 0 1 1 0 8 0 amappl10 144 16 0 12 1 0 1 1 0 8 0 amappl9 136 369 0 367 1 0 1 1 0 8 0 amappl8 128 313 0 276 2 0 2 2 0 8 0 amappl7 120 107 0 95 1 0 1 1 0 8 0 amappl6 112 33 0 28 1 0 1 1 0 8 0 amappl5 104 185 0 174 1 0 1 1 0 8 0 amappl4 96 418 0 395 1 0 1 1 0 8 0 amappl3 88 108 0 100 1 0 1 1 0 8 0 amappl2 80 940 0 875 2 0 2 2 0 8 0 amappl1 72 13946 0 13529 23 13 10 17 0 8 0 amappl 80 499 0 459 1 0 1 1 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 226 0 212 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 226 0 212 1 0 1 1 0 8 0 vmmpekpl 168 5715 0 5688 2 0 2 2 0 8 0 vmmpepl 168 35559 0 33611 124 8 116 119 0 357 31 vmsppl 272 225 0 212 2 1 1 2 0 8 0 pdppl 4096 458 0 424 6 1 5 6 0 8 0 pvpl 32 133092 0 114275 184 0 184 184 0 265 32 pmappl 200 225 0 212 1 0 1 1 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 248 0 19 7 0 7 7 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff823cb330) at panic+0x15c m_copym(fffffd8066555e00,40c,20c,2) at m_copym+0x553 tcp_output(ffff800000ac2320) at tcp_output+0x154d tcp_usrreq(fffffd805da73008,9,fffffd8066555d00,0,0,ffff80001d71c760) at tcp_usrreq+0xa54 sosend(fffffd805da73008,0,ffff80001d7236d8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c760,4,ffff80001d7236d8,0,ffff80001d7237c0) at dofilewritev+0x1ab sys_write(ffff80001d71c760,ffff80001d723770,ffff80001d7237c0) at sys_write+0x83 syscall(ffff80001d723840) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc7520, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x18 panic(ffffffff823cb330) at panic+0x15c m_copym(fffffd8066555e00,40c,20c,2) at m_copym+0x553 tcp_output(ffff800000ac2320) at tcp_output+0x154d tcp_usrreq(fffffd805da73008,9,fffffd8066555d00,0,0,ffff80001d71c760) at tcp_usrreq+0xa54 sosend(fffffd805da73008,0,ffff80001d7236d8,0,0,80) at sosend+0x669 dofilewritev(ffff80001d71c760,4,ffff80001d7236d8,0,ffff80001d7237c0) at dofilewritev+0x1ab sys_write(ffff80001d71c760,ffff80001d723770,ffff80001d7237c0) at sys_write+0x83 syscall(ffff80001d723840) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffc7520, count: -10