last executing test programs: 1m43.025068987s ago: executing program 1 (id=1571): aio_waitcomplete(0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x0, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 1m42.093734882s ago: executing program 1 (id=1587): execve(0x0, &(0x7f00000000c0)=[&(0x7f0000000080)='//\x00'], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = __specialfd$inotify(0x2, &(0x7f0000000040)={0x4}, 0x4) inotify_add_watch_at(r0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x84000008) 1m42.093329263s ago: executing program 1 (id=1591): r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x7, @rand_addr="00000000000000080cd000e9ffffff00"}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x4}, 0x1c, 0x0}, 0x0) 1m42.081065554s ago: executing program 1 (id=1592): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r0, 0x14000000) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @random="00000200", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x2, 0x6, 0x0, @multicast2, @multicast2}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x10, 0xa7, 0x0, 0x406, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0x2}]}}}}}}}) 1m42.067236411s ago: executing program 1 (id=1594): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0xe100, 0x0) 1m42.028763991s ago: executing program 1 (id=1595): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 1m42.023903269s ago: executing program 32 (id=1595): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) 28.188648828s ago: executing program 0 (id=2951): r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @loopback={0x4}, 0x2}, 0x1c) r1 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r1, 0x29, 0x40, &(0x7f0000000240)="60c6eabb", 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x7, @ipv4, 0x6}, 0x1c) 28.177949872s ago: executing program 0 (id=2952): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) mprotect(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x2) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 28.125697831s ago: executing program 0 (id=2953): mkdir(&(0x7f0000000300)='./file0\x00', 0x0) symlink(&(0x7f0000001600)='./file0\x00', &(0x7f0000001700)='./file1\x00') chroot(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000180)='./file1/../file0\x00') chroot(&(0x7f00000000c0)='./file1/../file0\x00') 28.092483215s ago: executing program 0 (id=2955): freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) dup2(r2, r1) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 28.000952433s ago: executing program 0 (id=2956): r0 = open$dir(&(0x7f0000000080)='.\x00', 0x80, 0x17) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) chflags(&(0x7f0000000100)='./file0\x00', 0x119704) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x89) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000180)='./file1\x00') 27.984602017s ago: executing program 0 (id=2957): ppoll(0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x1000) sigaction(0xc, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfdffffff]}}, 0x0) lgetfh(0x0, 0x0) lgetfh(0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sigval_int=0x5, @ke_flags=0x8018}) 27.98021865s ago: executing program 33 (id=2957): ppoll(0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x1000) sigaction(0xc, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfdffffff]}}, 0x0) lgetfh(0x0, 0x0) lgetfh(0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sigval_int=0x5, @ke_flags=0x8018}) 6.877779645s ago: executing program 5 (id=3295): r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x110) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x180) mkdir(&(0x7f0000001040)='./file0\x00', 0x1) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x2000000, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x18c) r2 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000180)='./file0\x00') 6.807977924s ago: executing program 5 (id=3296): freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8006, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8006, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) rfork(0x0) 6.677844191s ago: executing program 5 (id=3298): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000001180)={r0, 0x8000000d, &(0x7f0000001140)="c7a5", 0x2, [0x40013, 0x8], 0x8, 0x20, 0x0, {0xffffffffffffffff, 0x5, 0x0}, {0x1, 0x19, @sigval_ptr=0x200000, @spare=[0x5, 0x8000000000000001, 0xffffffff, 0xffffffff, 0x2, 0x8, 0x6, 0x7f]}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x110) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 6.600090524s ago: executing program 5 (id=3299): r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0x1c4) ftruncate(r0, 0x3862) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r3, r1, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=[{&(0x7f00000003c0)="a3", 0x1}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="db98a1ee1402f09359d69123f6fbc99460adf4e71270c1a21e3398915f4145832e6460a69aa385435d4c915ebbee84d1c717bfba26cd5e7335f577e737c5ff0b3545a3b4fb740b395e8ff3d9bcdc51ab267147054f29b042645d4325ee48ffac63e07f88980385876d05fd75ee72ff8dff4b5cf66154b03aca3c0809a911207ebd6e89353c06eef9a24ee48f9347a7a0046e13e7e2db970ee6a6fb679a2724bc559b3650381fe9b85b63e8727b087e6c5a4c5612b1cb0dd671c283ad05b0258dd637df8ea3780a736b1d3bab3c10f2afc9a3b8d7505cf7757e300c9a385c2ce5714d4ae4da282c3ce1d2f1f7cca9cb6061414d9eff2fedcb525d8e908d13f3014fcffb396696983dfd217dff4dbfcf409ad66f5b3b554d1b869ad7a3c10e3e6ab5a08dbb099740f3e7f082d0e15011d2c088b758f71993fe3267f380f24be6e66963871ba8939e68c17e8e9aa32aab0c7650c9efcee3a53ae7ab886c235e22b577d529dd5047731f63e3f41c9472fdc48426fc61311e73680234b3e30a54b477f563338ef4ad6f359c489aa74daed8710019c959d6f24321faa02ebf07bba53f37aed8c9d638d784196a1565a9f3027eba629227a7cc3f2c7daa0a946c8e1b0b781dd23747389d3c4a46284036496923d7ebf7f6d2a65f8041eeff2351c4323ecf8c09a097a3cba752ed6abf56c60c92cb4299087e8628a79c06a7e864e6db127c659f4460f95bfc05cbf45d820880f33e9553c69ad41b03efaabdcc5b6f470414059f615dab4d6bffbfb856b66c98fc9e1222ea7c3b4322ac3ab31bf05dc3c3f09540e2050b1156d1f27b1939eab5ee4baa7f1eae7a24a78c89bf64e6a69586a5183fddf1be76fe1179ce7f67ecf383626bbd3c4d11ea9152fc74545dd9f62c28e5cc9705b762d1b493936ed28f257b8fb51d595c5320a42b132fd26d4cba0db6a4cdc5cee12ca2b1ed79eb9b5867cbb17fb428f2867a3ce25c8f04aea8a0655f39ea2a2a2d54ac317a1ff8076c1c1a56d514348bf87267785250d25156c72792612134fcc0a002ce267e936bf96437ade374ec7c2eb2b14e4e5505e67a82622e0293d127683f840a857823f0e353365fd377510f6dd0cdbe8878fa0ea796562a1d24f73fa54886202a56f9dc4d1e11a7ccdcf0be5420cc9c0c5af0b3e2520a4ae9f7fc13a97724f49e3280c5bcbd25053e343f11f3d663b36082082d2dec05be46e4e6b546b722c809880c24b5e72f5d15737b333fdafc99e81d908ea557a923ef27c6d38e04d182d5cc56a46facb6b5df3dc3b198b59438a81485bab8758fdf17d1c6edfbbbe123baaed3fc1859305d7f949ba8741c144d3a599c4abe0edea1da5c047066a6de1fd6782477ac6c248c5b9b1b499e9556e1e45e2a4dbbe4117d896409e1fb2e0fb012fa9d812ac8c8405bbbf72740e29aa2fde6854f10389ce586ac4a2454b3cb1c64b3fef9e9f93dc4c0293a9e6794bc2e151ae5b10beecb54310bbf89aca91a13e7c9af4378cb6d412214f79d9f258a74204ea7be0f8cee9eb16d749489fc73b907cbb0b7c0751e4de3f175833c50142b9c869667a0ce3a8aa58294396df0db2ea7bd0510ad212a9a120d7ebbd04aa6cd86d6e37b6bbafb35fc77d02680aad9bc513fd3fc26a2f5bc46daa40117b1b10b36f0bdb367329d4cf5c143cec2ee8686b3c24d6f6fa7c03a5e357f4011a2486be21f947a929fff489d5d85591e722e8d1cb9c1893e41704a5e17aa155bf8f8da932ad6fd6dd8940a58f3a0d3ab6f4aea745331b9723673c79be3c05c029f5923e0e567ea3b377e6d0e208ad853e294881ce981deb6dcea1b99af9fd19f909628ac6962a6994f5877afeb5467f214c6374d0e2251cd2545a1686597b8fc14216d63b91b060a9f5dcf635711b83ea1f3b1f2b3b9a1224639d1129ee9a3463b4ac20e0cb22b3a22a320e0b519ddc2c05b9aa4bf767abad72d0e01f69101093aaf64a7a1cbaca6044c48be094c2303566bd1237fb3319a7c62c812ec3525474c47e51742f2b64e31ecdeb343ed4e793ba54f3eb7b579708c38db8034d337a526a2e709bcef7b5b7465071e45eac6f8346b52f3ef434a61c2fc14bc1891c4331b0c17abac4867e0e765607225ea39192d7bcea6e9cf45aa248d74471ca4398940a8f2fef90dea2f01158a9861d0bb18e4c314d1b4e27f436c95fe01a9c8fef56730cfe2b93340ec947dc5789d2006777db06da1d0e00e13bedbb312cb35f3fd49f5ab96785bdd36dfa2cf05714792e60cc43467013a45ced2e0b98a5a7e519ad844f1977802cadabf2bbf7e5dc23e571257ae760c069b2477e6644a1a5380727fee71b489718168862b5f19c1803dab244d962e56e5447714466e5cb6a7eb488ecb8b20cb3ec2bd881a13358781bf22bb064eb1c7fab22c6c7ed0d029c6299f8d6742d5d41e5647ab17dd5d156d4027805549a40ecc9d9c860e77149c00ba109f01f128d76aaf055df7f98c8d3f116f0dd85d567fa86f09d6a3ab3a172601eaca39b2be639d3778477182368beb662710c65bb44c697c91f03b74c018a2e25d604fa633662e741f42b5325c8603e77123f54c88a34271815ddfdcdc22b37bff7058449878ce4ee6a8c834a6b39ee162473469ffc731ce14a9a63eb2c6ce4932402fa51aceeb757c4d40efd91433d1342f6161da1956b9a6c4dbc56e1e2e62ceee3b0417d8b3a0eb7cef95509f82469439b63c7fd6db3ea7ae2794c5b0797c52cd91b14f495defe4d5e3a9c56e6ee58d3c3fbe3fd96c6008f75a2db21f2bc7fb6d7e155b63f334d5cf8d5f86e90689eafb280b014c4fd92e75b919d3ee17777bd7e5fceb70ba73a1e8cecd8061bf04117b702571db09042c67250ae5c1b3865eb6f3efa04835f7a0f6b557ee2865a03d8f1a776974dd0ec4b022f2b709c2908cc9f7d018a4c7c5f1f7f75abaaade9a16c8b2439577b18f361c57714aed4b37027d3aa0f9d10a2359e6bd5101c75bcca87a3eff2d67be7873741c0f504aec27220a3a32630cb160cf2a343fa08381e62ef6550159fc4e2fe1124b4198a213283965fe431a0e59434e248953628e24a6e07f5bddd4f8e6c65ec630016086927f9089e44cb4dab4111e497d2d060c4360881602f8b3898e2bc2c48e6e0344bf08bed22dd63642a4462034b6d98a755d83da531bf42161ff18acbb34d779da697909d86cdc9572cdb75f59d4d2da532cc29bc96d1453d1b43287e7562b83284c0893dd0791f0af9dc78d477b5a916681d5426405a4b69afb61641ec68580b552042ea5d1ef4c88cb25b9db8d7f07254ae911e1139bdee442634bff6e0cf6bb65ef3918bada1bff27b6ec2e15e4ff89ffba45dadb911fa24013f9fd91f86828c84697e12cfd62cb9e36bfe5f7529a3bb11337e966ee7fcc8943510b9ff4574265df477d9c896788716e719644a8c79c8a844c2fb187e65c80daa12d006576160a231638c3f356a247cd6f26fad7b5ff68f4c6c4f3e314e5a9c9bbc58830f3d45675a0b8bc1cc79eff0b7802b368833615f4381f3308ef8dfb4b0afbf925f7b9d72c71165733cdd501ea949b518576fc20feb2bf15ebb370b1746687ee998354d07e902c7abd5db0c098076b911c99f20dda44d29b466b5c10a5bee8742d7abc2e7c42c07a6008aaced031f17e4d6f873f3cff56b0d33b9b61f99a72f4616e1f9cc5c0f6deff0c9958e34b1acdef6db6bf766baa3d2bb62404531d1238fba5b3105e7138ca7bda5599e00aaf548020cec806d6b159967140d962e6e1d7ae5c5dcb3edd2eb97e9346917a3a4865599e36dc7ca8f9c031001918a88ac9088f9613d48d0186cfaa58f180d9c05e7f022cd2e3b39e5537f15b141bbb428c364b21a1268aff00f757f0c64678f3ef0428b375bb846bf5ba161916cde01dc4444c0b965f4f5936634d1648d0496f934e5cb41c5fb7abccf42b2cb49c60b1c59db20b097bb187970cc9c66882cfbee3b5f4a6c6b4599592252e46ecdc835d95d9956059faccad72a9d2880fa330d975c1ffa2d83f09d05eb59bc208c27b8c66c9f727d90048146b3345450953c1526f45cfb49ae2388e2e0b32d0c1ccdfcba2455117babf5353723b2edb53eb929a996dca62278853c376dd8015d5b7fdffd134d43572d3f6aba8a1a51e3d65923e7461dfd4a746dc1ff1ca9863d5aadd7aa8545c140325159562d4db3127cf05d69fad081995ce1968dc17ef4c99057ad65257e82af5187a95cb529abcf94adaa039dfd186d3b55d7366ef76247a09978492e35c6a19550201087e219e8a843f77626c0be9951aab7e0bbe49aa9622727770f8c572bf4076f06ec04ace74810b86ab9c52b173fe42757b7a21af6f313d944714a9c9fc3c551251afedcc46f7548611fd5ccb764d33ece07a985f835aad2cd39ab9b87904b12027928271c4f25716deeb40f448d7b3082a57e7b6f67eb9484109c8248518726509eb69e2915ad34a5dbfde4325940325efb8a68bebf9aa7a0fc6e78690a4cb143dd7e52be4a6e9ef7d1ea45b74afd24d5c7bdd418036000533d5cffe716c07d3fef0d631bbb9f6f74898c113d47a90c0d38e8a00367bed170f9a53bb2af33f513257f144e6790f292bd278b6f3fbee2cee61c4da955c31bc77e83b2e5111928c2de583bdb5f543e0eaec82934796fdfcc2397f3bb6320f097ff2021fbd231c324eb6163b2b70e3d1f67225975572decb285f1b5ee92fc397bcf6bef4d8fefd436cd26be7f5e8252c996fc71e8481a74bcc67c80399271519ca5e09f32bc6a7694f2e91e130cdca417a2f4fd51831af7d1453bf360d24a31cb391f7496ff95f4a14f31e4f38c63d9dfd35af8ed8deae048a373255bf14b76924f220383ef14176cec141b62e1cd31f3c0f68bfc69a742ac9d899eded5f334fb875457d5cbdc43e80a1c1e79442896f4a038969e0a9fb35de30c198fd9b84983c9ab07bd227ce03fb0169deecc9168684d9fc7b437db6b62fb36dc7fbe479e05eff08ea89eaa796ce94800140289ba51d56bce2752e318356c54958679370ec35470086b85d2b60d09e6ba70abb09afb7870b98edd78bf8493d03af40a5463528df9d1aafd007aa1ec21b15a8c4cffd768d7d91a936716433e3f6e5f18d6db710f5dae1748683afc9ed065288d99e7886d6489e0dd645b22898d92704a2443a3a40a10e168e221e3e5e2133b818aa4fb806436b47b16fdac436a28e81755b84b1a6feacca2df000b47704784d149bc96781be978571dd22f06721c510dc48a6baf5c8e2c477ba9bbc4b4a5de04576113bf8698e540fc5ee966857b8654d8aca7813270e82520e0521481352f2d1e6e2581bddd610d54dbebba28d55d89644264c6c608d1f0f91f38d15de526ee5d3f7fe025b7c9a5c370312acd50138402ece7aec552d4f7c012f742df704115d8ab885f75ad501491dfeef5b9ea223f7d318490a43358c2d28be503b82e9294fcf7108a09591169efcf50be39db172d98046e5b2bccfa23cc29e4ab6a0acda346d57a392882177728245e94929bc8597e21e6a89f505c12a0893683ed40497e7733bad5fd7f681f5594a7e5abc0b627bb0674676fa1b6945f5dbad2f1d9876a6a1f4f379c5832e7279bc677c7a9e9f632d65277074e95d2ddb2c5181485192da1ec3d50acbe01474f5ceee7b82578184612aa23242d987b359dae1b4b78f7ea2ea880027a2ffed3157983d539dd267aa3b0ad478531cc7524c1b7ffc58bb72abb68036b52c262894395acc2703ccb2a1348c6c447fb8395e9bb8a5d3936943c1af78d1", 0xfff}], 0x3, 0x0}, &(0x7f0000000000), 0x0) 6.062286125s ago: executing program 4 (id=3309): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bindat$unix(0xffffffffffffff9c, r0, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = __specialfd$inotify(0x2, &(0x7f0000000040)={0x4}, 0x4) inotify_add_watch_at(r2, r1, &(0x7f0000000080)='./file0\x00', 0x84000008) unlink(&(0x7f0000000000)='./file0\x00') rfork(0x1000) 6.062047856s ago: executing program 4 (id=3310): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bindat$unix(0xffffffffffffff9c, r0, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) rfork(0x3060) 6.061936098s ago: executing program 4 (id=3311): r0 = socket(0x1c, 0x10000000, 0x1) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x3, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r1, 0x4004667f, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt$inet_tcp_buf(r0, 0x6, 0x402, 0x0, 0x0) 6.061786849s ago: executing program 4 (id=3312): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000004c0)={0x0, 0x5c8e318cc8d29085, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ac8, [0x0, 0xc7, 0x40000, 0x200000]}) mount(0x0, 0x0, 0x0, 0x0) rtprio_thread(0x1, 0x0, &(0x7f0000000240)={0x4, 0xe}) r1 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0) lio_listio(0x0, &(0x7f0000000080)=[{r1, 0x0, &(0x7f0000000080), 0x0, [0x8, 0x7], 0x5, 0x2, 0x9, {0x0, 0x8, 0x0}, {0x0, 0x1e, @sigval_ptr=0x6, @thr={0x0, 0x0}}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [0x82, 0x10000], 0x6, 0x4, 0x8001, {0x4, 0x10000007, 0x0}, {0x1, 0x1, @sival_ptr=0x4}}, {r1, 0xfffffffffffffffe, 0x0, 0x0, [0x100009, 0xfffffffa], 0x3, 0x6, 0x1, {0x7f, 0x2, 0x0}, {0x2, 0x410, @sival_ptr=0xffffffff, @thr={0x0, 0x0}}}, {0xffffffffffffffff, 0x2, 0x0, 0x0, [0xfffffffc, 0xffffffdc], 0xcbbb, 0x0, 0x8057, {0x8, 0xffff8000, 0x0}, {0x1, 0x0, @sival_int=0xec1f, @thr={0x0, 0x0}}}], 0x4, 0x0) 6.061666816s ago: executing program 4 (id=3313): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chflags(&(0x7f0000000080)='./file0\x00', 0x4) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') 6.009983261s ago: executing program 4 (id=3314): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) 6.009798607s ago: executing program 34 (id=3314): r0 = open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r2, 0x3) flock(r0, 0x8) 5.728095024s ago: executing program 5 (id=3317): aio_waitcomplete(0x0, 0x0) r0 = socket(0x1c, 0x3, 0x3) rmdir(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) extattr_list_link(&(0x7f0000000140)='./file0\x00', 0x1, 0x0, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 4.878032152s ago: executing program 5 (id=3321): minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() socket(0x2, 0x2, 0x1) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="a754d7b0d33ca140a2eaa92b292fcf8c6870beffa38cef6d925b7436c8194381a48970a6809220e216cb80db32e57a16807d2145b7327ebb7544db06464cd97ff1fb6bf239b0e98ba397f16e8faca02d0facabac6bd5a0a9ea5fa353a442e8c62fdbad06033b358c4c17d609d853e9328a43d586c3cf0db2b34ce179c6aadaa0d2b2a5f28c5f6a79aad9cefa4414f2c0510d173e11a5de01b0bff9e00f99cb3db144c0810dd05e24eb3b0ef733", 0xad, 0x80, &(0x7f0000000080)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0xff07) r0 = socket(0x1c, 0x1, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 4.877871587s ago: executing program 35 (id=3321): minherit(&(0x7f0000ff9000/0x1000)=nil, 0x820cf7000, 0x1) fork() socket(0x2, 0x2, 0x1) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="a754d7b0d33ca140a2eaa92b292fcf8c6870beffa38cef6d925b7436c8194381a48970a6809220e216cb80db32e57a16807d2145b7327ebb7544db06464cd97ff1fb6bf239b0e98ba397f16e8faca02d0facabac6bd5a0a9ea5fa353a442e8c62fdbad06033b358c4c17d609d853e9328a43d586c3cf0db2b34ce179c6aadaa0d2b2a5f28c5f6a79aad9cefa4414f2c0510d173e11a5de01b0bff9e00f99cb3db144c0810dd05e24eb3b0ef733", 0xad, 0x80, &(0x7f0000000080)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0xff07) r0 = socket(0x1c, 0x1, 0x0) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 3.168011558s ago: executing program 2 (id=3331): fcntl$lock(0xffffffffffffffff, 0x9, 0x0) open$dir(0x0, 0x40, 0x0) syz_emit_ethernet(0x0, 0x0) r0 = semget(0x2, 0x4, 0x200) semop(r0, &(0x7f0000000080)=[{0x3, 0x4, 0x1000}], 0x1) r1 = semget$private(0x0, 0x7, 0x3c0) semop(r1, &(0x7f0000000340)=[{0x0, 0xfd, 0x1000}], 0x1) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000040)=0x0) 2.809324902s ago: executing program 2 (id=3333): r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000140)=0xb, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @empty, 0x5}, 0x1c) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) 2.459499164s ago: executing program 2 (id=3335): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000140)=[{0x4, 0x8, 0x0, 0x4}, {0x7, 0x0, 0x3, 0x20000001}, {0xfffe, 0x9, 0x6, 0x20003}]}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x1, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x1, 0x1, 0x1, 0xfffff05a}) fcntl$lock(r1, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x1, 0x100}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0xc, &(0x7f0000000140)={0x1, 0x1, 0x1, 0xfffff05a}) 2.097995887s ago: executing program 2 (id=3336): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f00000004c0)='E', 0x1, [0x3], 0x1, 0x8, 0x0, {0x1, 0x7, 0x0}, {0x0, 0x20000005, @sigval_int=0x2e5562f1, @ke_flags=0xc088}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x80000000, 0x1}, 0x8) read(r2, &(0x7f0000001880)=""/226, 0xe2) write(r2, &(0x7f0000000200)="0788093413774759", 0x8) 1.367962803s ago: executing program 3 (id=3339): open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x7369a0733676a8) r0 = kqueue() kevent(r0, &(0x7f0000000280)=[{0x3, 0xfffffffffffffffe, 0x80c7, 0x0, 0x203, 0x0, [0x0, 0x80030d5, 0x4, 0x401]}], 0x1, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x110) r2 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r2, r1, &(0x7f00000005c0)='./file0\x00', 0x100) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000bc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 1.184975635s ago: executing program 3 (id=3340): r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x110) r1 = kqueue() kevent(r1, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21, 0x100}], 0x1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) symlink(&(0x7f00000006c0)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = __specialfd$inotify(0x2, &(0x7f00000001c0)={0x100000}, 0x4) inotify_add_watch_at(r3, r2, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x25000430) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x180) 987.965518ms ago: executing program 2 (id=3341): aio_waitcomplete(0x0, 0x0) profil(0x0, 0x0, 0x1, 0xd6) socket$inet6(0x1c, 0x2, 0x4) socket(0x2, 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x40) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setitimer(0x1, &(0x7f0000000480)={{0x0, 0x4}, {0x0, 0x6}}, 0x0) 847.94786ms ago: executing program 3 (id=3342): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000001c0)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0xc) 676.96612ms ago: executing program 3 (id=3343): open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r1, r0, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430) inotify_add_watch_at(r1, r0, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x20) rename(&(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00') 378.083767ms ago: executing program 3 (id=3344): r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x100) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000740)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) 176.438597ms ago: executing program 3 (id=3345): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) truncate(&(0x7f0000000040)='./file0\x00', 0x5) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x80) copy_file_range(r0, 0x0, r0, &(0x7f0000000180)=0xfbff, 0x3ff, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) sync() 0s ago: executing program 2 (id=3346): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 ip6_pcbopts: all specified options are cleared. lock order reversal: (sleepable after non-sleepable) 1st 0xfffffe006ddeb988 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1641 2nd 0xffffffff83cc7a40 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/i386/kernel/sys/net/if_tuntap.c:1340 lock order tun_ioctl -> tun_mtx established at: #0 0xffffffff81664981 at witness_checkorder+0x781 #1 0xffffffff814ea187 at __mtx_lock_flags+0x187 #2 0xffffffff8184e06c at tunifioctl+0x15c #3 0xffffffff818294fe at ifhwioctl+0xefe #4 0xffffffff8182d672 at ifioctl+0xde2 #5 0xffffffff8167372a at kern_ioctl+0x4ca #6 0xffffffff8167316e at sys_ioctl+0x36e #7 0xffffffff82145702 at amd64_syscall+0x4e2 #8 0xffffffff820ea3eb at fast_syscall_common+0xf8 lock order tun_mtx -> tun_ioctl attempted at: #0 0xffffffff81665852 at witness_checkorder+0x1652 #1 0xffffffff81553d49 at _sx_xlock+0x139 #2 0xffffffff8184df9a at tunifioctl+0x8a #3 0xffffffff8182a36d at ifhwioctl+0x1d6d #4 0xffffffff8184bb88 at tunioctl+0xd38 #5 0xffffffff811c5406 at devfs_ioctl+0x266 #6 0xffffffff82307b87 at VOP_IOCTL_APV+0x87 #7 0xffffffff817d0c67 at vn_ioctl+0x3c7 #8 0xffffffff811c62c9 at devfs_ioctl_f+0x69 #9 0xffffffff8167372a at kern_ioctl+0x4ca #10 0xffffffff8167316e at sys_ioctl+0x36e #11 0xffffffff80440dd7 at freebsd32_ioctl+0x607 #12 0xffffffff822cfab2 at ia32_syscall+0x4d2 #13 0xffffffff820eac4f at int0x80_syscall_common+0x9c Out of ktrace request objects. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 Jan 1 00:00:40 ci-freebsd-i386-0 dhclient[1452]: send_packet: No buffer space available Expensive callout(9) function: 0xffffffff8147c320(0xfffffe006dda63c0) 0.002304536 s if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 Jan 1 00:03:21 ci-freebsd-i386-0 dhclient[3427]: Can't find free bpf: No such file or directory Jan 1 00:03:21 ci-freebsd-i386-0 dhclient[3427]: exiting. Jan 1 00:03:21 ci-freebsd-i386-0 dhclient[3464]: Can't find free bpf: No such file or directory Jan 1 00:03:21 ci-freebsd-i386-0 dhclient[3464]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe0058572000 Jan 1 00:03:22 ci-freebsd-i386-0 dhclient[3498]: Can't find free bpf: No such file or directory Jan 1 00:03:22 ci-freebsd-i386-0 dhclient[3498]: exiting. Jan 1 00:03:23 ci-freebsd-i386-0 dhclient[3526]: Can't find free bpf: No such file or directory Jan 1 00:03:23 ci-freebsd-i386-0 dhclient[3526]: exiting. vnode_pager_putpages: zero-length write at 0 resid 2002 0xfffffe0078ba1000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83716b20 usecount 2, writecount 2, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe007b0175d0 ref 1 pages 1 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe007b035000 (pid 3584, syz-executor, tid 103141) nlink=1, effnlink=1, size=2002, extsize 0 generation=7457bd6e, uid=0, gid=0, flags=0x4 ino 216, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058572000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e7000 Expensive callout(9) function: 0xffffffff81985270(0) 0.003594478 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e7000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058571800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf3000 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 Jan 1 00:04:07 ci-freebsd-i386-0 dhclient[4248]: Can't find free bpf: No such file or directory Jan 1 00:04:07 ci-freebsd-i386-0 dhclient[4248]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe006ddf2800 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe00077e9000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 Expensive callout(9) function: 0xffffffff81a3fea0(0xfffffe006df8d540) 0.007285313 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058572800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058571000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058571000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058571000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058571000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058571000 ifconfig: interface tap6 does not exist kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) kldload: can't load if_tap: module already loaded or in kernel SYZFAIL: tun: can't open device device=/dev/tap6 (errno 2: No such file or directory) SYZFAIL: repeatedly failed to execute the program proc=6 req=3315 state=1 status=67 (errno 9: Bad file descriptor) FreeBSD/amd64 (ci-freebsd-i386-0.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password: Login incorrect login: show registers Password: Login incorrect login: ps Jan 1 00:04:39 ci-freebsd-i386-0 login[747]: 2 LOGIN FAILURES ON ttyu0 Password: Login incorrect login: show malloc Password: Login incorrect show all tcpcbs/bl