last executing test programs: 260.087575ms ago: executing program 7 (id=8): mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) select(0x40, &(0x7f0000000040)={0x40007, 0x5, 0x8, 0x8000000000000003, 0x3, 0x1000000000090, 0x5, 0x3}, 0x0, 0x0, 0x0) open(0x0, 0x1, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$VNDIOCSET(r0, 0xc0785101, &(0x7f0000000040)={0x0, 0x0, 0x0}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) unveil(&(0x7f0000000080)='.\x00', &(0x7f0000000000)='x\x00') open(&(0x7f0000000100)='./file0\x00', 0x10, 0x8) 250.493261ms ago: executing program 4 (id=5): accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) (async) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000080)="a479d17a4e7ce7151866ac21f369fcf78d4de688b5d57f7f83525f0265e8320db4bd54322c8d11bfd02dcc7cb7a122ac231219c469a34d191123b66f4c3927b3952f546d86884c63", 0x48}, {&(0x7f0000000100)="d423f945ad86c89c1e44c5e8d914ce4ded26efdab9b5ec3368603e0ace4ac015f84a61e8bdab093bbaeedca2287df21685201a778451630ffa1bb692593b9ef2916e4e6023b7cae2413fafb9e7a3ee94edab51d3512681db0b5ce9337b745150105b3e7a074ce6ddebe3f8c71130ebda851bd3edc52f8afc4a2f4c0c669f646e141e52ded5f1bd26c7cd83c9403320e488299dfa8da3de7bc4f3af64792fa898822492b34e1fe516c6e31dc45828d2130538aeb9023376c744f8e0d6b055411dac73ed07f86b7103413e23b2bf00", 0xce}, {&(0x7f0000000200)="b52632d6367cfa33b2507897eda73676b9f5dbf61c688c95f2e07546e8c168b56663347d86a51d05f90874b9aa20210f87189084ec762921a767e9eeed3e23e94f9a5bfec46ce0735c988a0eba8eee0dc4c6fcb0e1790e122c41509ba94a710873853b0e00f94bfaca5a86c630d354a3774dcab4", 0x74}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="201abeb49d187497e9e742a1dd9e0160e355c380cc6a9df513f1879b6f3c4254d8691d8bace8da72ab719b2005611784a462dcc563606ec0b928a568afc51e879ab2e00238ff4b4df998dff3e63647e145b5779a2031a89f161eef87115b34", 0x5f}, {&(0x7f0000000400)="53ab22875d2d58", 0x7}, {&(0x7f0000000440)="3387791b54b21b342e39f7948e93dc88e1e33882e5101efde5010e33d0ee976acda0c37e41025811df7fd448887d21e68f7e3958ff3070a9b2ac3b5746ee8173618fcceb07cdda3d42afc1125d21f6c856533187051fabef825ea8a76c7f71fea293860c8add321c2563ddb4f00db0188653c4cca50200309b4f4e7d2e770e153d8522c86446dea7e6c17405b597904a49d1edf018fbcb9e1c1583e9e3312b2d8cde13b8043d1fb7bd11d21eb70bf6caba6d23eed70d766be8b6598a3437dad735ca3a07c1b8dd7a2437f7", 0xcb}, {&(0x7f0000000540)="7e5fe60112f8feb2740907b4fb180a2b3119edead41e80e5acaa5cbfc67b204e3c5641b0ea48373ff996d3fe18ca528d94e61ce06b0224d0ef53ac806481db52e79829033ea890b9d771d4a5330a41ace1b9e9bc74afa8f96c7c20b508908ca4ba562d5d8268fbc06cf75f43f8ffa5a1401df6fc3c5e6a6ba33e203b17797b66d0349b5762a3fbe013e0b862eb04dd8ac460f98c5264b91f0c", 0x99}], 0x8, 0x0, 0x0, 0x8}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/90, 0x5a) (async) readlinkat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/90, 0x5a) chmod(&(0x7f0000000780)='./file0\x00', 0x54) mknod(&(0x7f00000007c0)='./file0\x00', 0x4, 0x2) (async) mknod(&(0x7f00000007c0)='./file0\x00', 0x4, 0x2) r1 = open$dir(&(0x7f0000000840)='./file0\x00', 0x20000, 0x80) linkat(0xffffffffffffffff, &(0x7f0000000800)='./file0/file0\x00', r1, &(0x7f0000000880)='./file1\x00', 0x4) (async) linkat(0xffffffffffffffff, &(0x7f0000000800)='./file0/file0\x00', r1, &(0x7f0000000880)='./file1\x00', 0x4) openat$tty(0xffffffffffffff9c, &(0x7f00000008c0), 0x20, 0x0) (async) r2 = openat$tty(0xffffffffffffff9c, &(0x7f00000008c0), 0x20, 0x0) ioctl$TIOCMSET(r2, 0x8004746d, &(0x7f0000000900)=0xb) sysctl$vm(&(0x7f0000000940)={0x2, 0xa}, 0x2, &(0x7f0000000980)="5c9c3c87f20ff27673ecf94087e20a6d7f3bd14365ec33e615907f08440f6288fca57b6c0201286c97a08c743fc81e735a8c2908e30e1e942952782b21c566bd17c5", &(0x7f0000000a00)=0x42, &(0x7f0000000a40)="4b8c3103bb1573b6561715421aaff67a98ba13a544310f3775d71df1e7fab813aa502547c5be6f8c8f727d51255d151069e39ed9cfb64695ffe52ae3906617bc47f7ec9d34206fb642b7eb1ad7b0dad51f7021b0835e38f6168112e3c397411c6fc6a7c79938727d06d744a80fc2d0", 0x6f) (async) sysctl$vm(&(0x7f0000000940)={0x2, 0xa}, 0x2, &(0x7f0000000980)="5c9c3c87f20ff27673ecf94087e20a6d7f3bd14365ec33e615907f08440f6288fca57b6c0201286c97a08c743fc81e735a8c2908e30e1e942952782b21c566bd17c5", &(0x7f0000000a00)=0x42, &(0x7f0000000a40)="4b8c3103bb1573b6561715421aaff67a98ba13a544310f3775d71df1e7fab813aa502547c5be6f8c8f727d51255d151069e39ed9cfb64695ffe52ae3906617bc47f7ec9d34206fb642b7eb1ad7b0dad51f7021b0835e38f6168112e3c397411c6fc6a7c79938727d06d744a80fc2d0", 0x6f) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000ac0), 0x8000, 0x0) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000b40)={0x8, &(0x7f0000000b00)=[{0x0, 0x2, 0x77, 0x100}, {0x2, 0xa, 0x0, 0x3}, {0xff, 0x6, 0xb, 0x80000001}, {0x0, 0xfd, 0x44, 0x658}, {0x5, 0x2, 0x7f, 0x2275}, {0x6, 0x9d, 0x7, 0x6}, {0xa, 0x7, 0x40, 0xf97}, {0x8, 0x81, 0x6, 0x7}]}) r4 = openat(r1, &(0x7f0000000b80)='./file0\x00', 0x800, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000bc0)={{0x18, 0x3, 0x80000000, 0xfffffffa}, {0x18, 0x0, 0x1f4, 0x9}, 0x7cb7, [0xfffffffb, 0x30000000, 0x4, 0xffff, 0xfea, 0x80000000, 0x6a0, 0x3]}, 0x3c) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlockall() (async) munlockall() recvmsg(r4, &(0x7f0000000f00)={&(0x7f0000000c00)=@in6, 0xc, &(0x7f0000000dc0)=[{&(0x7f0000000c40)=""/125, 0x7d}, {&(0x7f0000000cc0)=""/4, 0x4}, {&(0x7f0000000d00)=""/29, 0x1d}, {&(0x7f0000000d40)=""/106, 0x6a}], 0x4, &(0x7f0000000e00)=""/196, 0xc4}, 0x1040) (async) recvmsg(r4, &(0x7f0000000f00)={&(0x7f0000000c00)=@in6, 0xc, &(0x7f0000000dc0)=[{&(0x7f0000000c40)=""/125, 0x7d}, {&(0x7f0000000cc0)=""/4, 0x4}, {&(0x7f0000000d00)=""/29, 0x1d}, {&(0x7f0000000d40)=""/106, 0x6a}], 0x4, &(0x7f0000000e00)=""/196, 0xc4}, 0x1040) getsockname(r0, &(0x7f0000000f40)=@un=@file={0x0, ""/73}, &(0x7f0000000fc0)=0x4b) socket(0x20, 0x1, 0xd8) renameat(r1, &(0x7f0000001000)='./file0\x00', r4, &(0x7f0000001040)='./file0/file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001080)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f00000010c0), &(0x7f0000001100)=0xc) (async) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f00000010c0)={0x0, 0x0}, &(0x7f0000001100)=0xc) setreuid(r6, 0xffffffffffffffff) munlockall() sendmmsg(r0, &(0x7f00000015c0)={&(0x7f0000001580)={&(0x7f0000001140)=@in={0x2, 0x0}, 0xc, &(0x7f00000014c0)=[{&(0x7f0000001180)="c988162b20531be89d674d1b82ab98b254733d4d737288154b4c0d39c933144ef92119ff4afd2fb160287054ff67c9a22b8ca7177608f5f4a75fc12a41f238218af896ea514dfe0c1d8017fd23b1bf90fdd834e92d74faf368212c5201febf23cfe7f6290e09e459e9b82af255bb5e139c44cf28e5df8a301fac6e5e8caa828daaf11c2f55643d771ab499b1a9098057e0ff127a0a62ce2a70bf680761788ebe87817f89a4404dfa71fa137cb8f9e6b48b19c9ada4b2e903d04d4b2171d9715b679aa7d025c12485fb0d5d25e24572c481672ce36490900d2ad4157246e8765b2889bd52531e3f84472c", 0xea}, {&(0x7f0000001280)="7486ec1192cb4019752856ab855c195de9d512d4b8aec82fcc222e5ded3e67d07fddae15c9ccd95e45ae22e25a6bbd490b9580000eab64c7e76febce2c033e1b1c71bb3e8567d063f150d4f98894bc4f69", 0x51}, {&(0x7f0000001300)="894759c2779dcb01bd10c2cc653e58c8698bb8027ed5f3a3e2ebad53bb563c53b29094ccfe8f37c92c13427568fd282923e1ce11f9ab9d3daf45146ad289d4aa4ad6394309d0a35b4a0936b31dcd63674c4b7c912d614dd9d5205f5661567db6aabc65c37a6bb760ac4054e3c0af349841c9e1a564f193a75c788933bdd45ad2e32b340c3f76ae2b0a2dfc839b3a7f9070bb6382e9954906e026097151592fdc0c31b17a48bda4acb63b45f6daa50521bb73ffbf93ce6249908c6e4baa6ab0", 0xbf}, {&(0x7f00000013c0)="5080972d44b9f1e2cfe23cf574914147bd8ee66ac8958687c658c2cd28e74fbc870e7e634ab1bf22ddadb466c2cd3bfdcaa0d1da7591966f446ba3ec1c642f391920692419b90acd7363d7fc2ad7eb069835bef05dc3d2387edc355007e0df94ab0c1e66735bf0fd6e59ec6eaab090ff04075513db83d665dd7589b7f74a42222ccc41aa0cc6ae04447c3474b46052624d4238fe78031d744a28ec3f585bfd379cc9903a7fcdf1d2431116f15355ea94e9dabe6dd4d98cfe4153a3e37e1b8f6bd8ea8abedb4cd24fcd4491d1709fa10c1014976f955b9968b9a60628e4", 0xdd}], 0x4, &(0x7f0000001500)=[{0x50, 0xffff, 0xae85, "2fee863c1448722d6415be9dbe85982d87a04417400d8e3f5c5c0d4568325ff6c971b08102699bfd92041353a953975c0f38126c7eb26c66d6f3"}], 0x50}, 0x8}, 0x10, 0x401) ioctl$WSMOUSEIO_SCALIBCOORDS(r4, 0x81205724, &(0x7f0000001600)={0x2, 0x9, 0x3, 0x1, 0x7fff, 0x4, 0x1, 0x10, [{0xa4d, 0x9, 0xd539, 0x7ff}, {0xda2f, 0xe2000000, 0x2, 0xa00000}, {0x80, 0x9, 0x0, 0x1}, {0x1, 0x0, 0x4, 0x3}, {0xee, 0x7ff, 0x2, 0xa86}, {0x400000, 0x3, 0x0, 0x10000}, {0xd, 0x1, 0x401, 0x4}, {0x4, 0x2, 0x1, 0x6}, {0xf, 0x0, 0x1, 0x2}, {0x400, 0x2, 0x6, 0x9}, {0x6, 0xb1, 0x7, 0x9}, {0x80000000, 0x10001, 0x2, 0xe}, {0x7, 0x45, 0x6, 0xb}, {0x8, 0x438, 0x9, 0x200000}, {0x9, 0xa, 0x6, 0x3}, {0x4, 0x6, 0x8, 0x101}]}) (async) ioctl$WSMOUSEIO_SCALIBCOORDS(r4, 0x81205724, &(0x7f0000001600)={0x2, 0x9, 0x3, 0x1, 0x7fff, 0x4, 0x1, 0x10, [{0xa4d, 0x9, 0xd539, 0x7ff}, {0xda2f, 0xe2000000, 0x2, 0xa00000}, {0x80, 0x9, 0x0, 0x1}, {0x1, 0x0, 0x4, 0x3}, {0xee, 0x7ff, 0x2, 0xa86}, {0x400000, 0x3, 0x0, 0x10000}, {0xd, 0x1, 0x401, 0x4}, {0x4, 0x2, 0x1, 0x6}, {0xf, 0x0, 0x1, 0x2}, {0x400, 0x2, 0x6, 0x9}, {0x6, 0xb1, 0x7, 0x9}, {0x80000000, 0x10001, 0x2, 0xe}, {0x7, 0x45, 0x6, 0xb}, {0x8, 0x438, 0x9, 0x200000}, {0x9, 0xa, 0x6, 0x3}, {0x4, 0x6, 0x8, 0x101}]}) setsockopt(r4, 0x10001, 0xffffffff, &(0x7f0000001740)="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", 0x1000) pwrite(r5, &(0x7f0000002740)="67df9feccad0dafbeca776d280549ec3fdc024d5dd936be04b44559a762c285007500ee1b3088e35f367bda8cdf029abe70c7ec7433f643dc3446c0bdfddc96defa2e8fe6b9cddbedcc446aaa69a3bad9cdb9a2dcd038e93e6ce7799ce968f79a285d80fc4b550f87cf266cfa99760d42b9e4260db3733537afc0551387df75ad262bad10c43bb5ec642ec85ff43875e87f4ef03489fa3b21f", 0x99, 0x8) bind(r5, &(0x7f0000002800)=@in={0x2, 0x0}, 0xc) ioctl$WSKBDIO_COMPLEXBELL(r4, 0x80105702, &(0x7f0000002840)={0x6, 0x8, 0x9f}) 72.640494ms ago: executing program 7 (id=9): mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) socket(0x2, 0x2, 0x0) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8, 0x0, 0x0) pipe2(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20004) r3 = socket(0x18, 0x3, 0x0) getpeername(r3, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0xc) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000b40)="825a5547c21e6ed7eda0f5903abf65b18d7c51f78b06ccffb40500000100001000000000fafd3493776665d4cd12c63d34", 0xfffffcdf}], 0x1, 0x0, 0x0, 0x8}, 0x0) r4 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x280, 0x0) sendmsg(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000b80)=[{0x10, 0xffff, 0x10001}, {0x30, 0x1, 0x2, "d6cc3ffc59cb295112ab14bfbe74ceab401e8a0afb4240eb89f65465caf6"}], 0x40}, 0x2) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setuid(0xffffffffffffffff) ioctl$BIOCLOCK(r5, 0x20004276) ioctl$BIOCGHDRCMPLT(r5, 0x40044274, &(0x7f0000000040)) ioctl$TIOCSETA(r4, 0xc4504446, &(0x7f0000000740)={0x2f, 0x5, 0xa9, 0x0, "04fff0d100", 0x9, 0x2}) getdents(r2, 0x0, 0x0) 72.244656ms ago: executing program 3 (id=4): r0 = socket(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, 0x0, 0x0, 0x0) listen(r0, 0x8) shutdown(r0, 0x2) sysctl$net_pipex(&(0x7f0000000040)={0x4, 0x23, 0x1}, 0x3, &(0x7f0000000180)="26d73c9b5ac41bf97cd41472e8a0cd6d8d3415aa1585bf8f64868be4789ee119459d7f95cf5ec863a1aeef3f286b7d23edc61d622f0ac6988c6480c60081a3e88586f2f2a99f13e144eabd7dcd624e0e303de4bde1c5ff1e39aa7758ced2ac50bf613b5aa659460c2f8efaf0106111abfc", &(0x7f0000000200)=0x71, &(0x7f0000000240)="2ccbf49e325d5a4cb70db15b4d5fabc95ae67d8d84c061b9f2458800f3a069958dcabf8c4e0edf204451871b764f0d51305533438d62a15c90b28cdba3f9df7dc93bf3fa1888be949dad36cba49b1a688e31bad50a87c71413bd1088713e1a1e453880f92918fc8ff93a060b06f8f03c56b0acb5f79616a3563a4659b91a8cccc8d1c3fb10fb39a6b1f6950dcab0b93bf7329f120f5271b0d26ebd9c4acdd9ffb68bf2f7ed9378ee12931b61811346390c153dce2e1e57c1927cce45dbb9b95bf8d398872eaab79e6acb79152b01658b6c5f4eadf05452b5eb656ea2f6fccb3488b345", 0xe3) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x881) open$dir(&(0x7f0000000080)='./bus\x00', 0x80, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x801) open(&(0x7f0000000100)='./file0\x00', 0x20, 0x190) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x3a) execve(0x0, 0x0, 0x0) 71.41568ms ago: executing program 1 (id=2): ioctl$VMM_IOC_CREATE(0xffffffffffffffff, 0xc2585601, &(0x7f0000000380)={0x10, 0x0, [{&(0x7f0000ca1000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil}, {&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000b7b000/0x3000)=nil}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f000091c000/0x4000)=nil}, {&(0x7f0000ca2000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x64}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x1}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000f93000/0x2000)=nil}, {&(0x7f0000c20000/0x4000)=nil, &(0x7f00008fb000/0x2000)=nil}, {&(0x7f0000e4c000/0x4000)=nil, &(0x7f0000efd000/0x1000)=nil, 0xfffffffffffffffd}, {&(0x7f0000eb0000/0x2000)=nil, &(0x7f0000a73000/0x3000)=nil, 0x2}, {&(0x7f0000ca4000/0x1000)=nil, &(0x7f0000b7c000/0x2000)=nil, 0x6}, {&(0x7f00008fb000/0x2000)=nil, &(0x7f0000887000/0x4000)=nil}, {&(0x7f0000a75000/0x2000)=nil, &(0x7f0000ff2000/0x1000)=nil, 0x1}, {&(0x7f0000e0f000/0x2000)=nil, &(0x7f0000e03000/0x3000)=nil, 0x100000001}, {&(0x7f0000c64000/0x14000)=nil, &(0x7f0000d93000/0x3000)=nil, 0x9}, {&(0x7f0000ffb000/0x2000)=nil, &(0x7f00003b5000/0x2000)=nil}, {&(0x7f0000913000/0x2000)=nil, &(0x7f0000c22000/0x2000)=nil}], './file0\x00'}) sysctl$hw(&(0x7f00000013c0)={0x6, 0x14}, 0x2, &(0x7f0000001400)="e3d853d460b00765", &(0x7f0000001500)=0x8, &(0x7f0000001540), 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) sysctl$kern(&(0x7f00000005c0)={0x1, 0x32}, 0x2, 0x0, 0x0, &(0x7f0000000340)="05000000", 0x4) sysctl$vm_swapencrypt(&(0x7f0000000000)={0x6, 0xb, 0x1}, 0x3, &(0x7f00000000c0), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$VNDIOCSET(r0, 0xc0184406, &(0x7f00000001c0)={0x0, 0x0, 0x0}) 68.54748ms ago: executing program 6 (id=7): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0xcb, 0x2, 0x1, 0x440}, {0x81, 0x0, 0x0, 0xfffffffc}, {0x6, 0x0, 0x0, 0x48a0}]}) write(r0, &(0x7f00000002c0)="932113eb8cdc2c500bd455c7ffb09810ec084e779cd9c898de283a999249a4429211c01fa5822f2cbcdffdd6757ca5e84aee1c19c5ed10ea740a6f6da14a377dd3e4e77c994758b6fec2898bde670cfd81c0e62d80b5e7ed74e670192b1d6c3bc14653fe72cc2d39440a1922a34b3ffdc1379ee3dce860c2eda29503957ab518e838ee31d787651b54c24bef07d14b4b3f4c403715bb093e2a09aec21e613681b9aa892a975b637e8cf0077037162407c210c08585d5fec96e3ef167577e4221b97ecb", 0xc3) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000480)="c5ea0300b1ea344c257f1aace440f62e18562095", 0x14}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f0000000140)="80f9f485ea68776f8609f1d712016eef3246d31c7bb940d92843709d9d89eec009a05da7214a104b41e8f2ab822759e7f13ef62511c397ad466ff9fc7395567d02c7cdd0a811b62535007d03", &(0x7f0000000080)=0x4c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x65, 0x0}) write(r0, &(0x7f0000000480)='\x00'/14, 0xe) mknod(&(0x7f0000000040)='./bus\x00', 0x1, 0x2) 62.95574ms ago: executing program 0 (id=1): setuid(0xee01) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x3000) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)='v', 0x1}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000a, &(0x7f0000000000)="ea00005c00000000", 0x1) setsockopt$inet_opts(r2, 0x0, 0x200000000000b, &(0x7f0000000080)='\x00', 0x1) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1, 0x0, r1, 0x0, 0x0, 0x170}, 0x0, 0x0, 0x800000000000000, 0x6, 0xffffffffffffffff, 0x0, 0x3, 0x1}) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200"], 0xe, 0x800) 58.052663ms ago: executing program 6 (id=10): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) (async) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x80, 0x0) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f0000000040)={0x5, 0xc, 0xa, 0x100bd, "00674700000000006a0000b5beb1ff427d3fd400", 0x6, 0xfffffffa}) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) sendto$inet(r0, 0x0, 0x0, 0x411, 0x0, 0x0) 57.787969ms ago: executing program 0 (id=11): r0 = kqueue() mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) kevent(r0, &(0x7f0000000000)=[{{r0}, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x7fff}], 0xe4a, 0x0, 0x4000a9fa, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x1024, &(0x7f0000001840)={0x0}, &(0x7f0000001880)=0xc) setpgid(0x0, r2) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000040)=0x1, 0x4) 56.6579ms ago: executing program 5 (id=6): open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x186) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000100)={0x4000, 0xb3f, {[0xfffffbfffffffffb, 0x0, 0x2, 0x100000000, 0x6, 0x5, 0xdf60, 0xfffffffffffffffe, 0x4, 0x2f01, 0x4, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x2, 0x100], [0xfffffffffffffffe, 0x80000001, 0x9, 0x20000001, 0x5b, 0x7b98, 0x1fe, 0x0, 0x0, 0x2], [0x100000001, 0x2, 0x3, 0x0, 0xb, 0xb, 0xffffffff00000000], [0x100, 0x5, 0x7fffffffffffffff, 0x100000000, 0xfffffffffffffffe, 0x4], [{0x0, 0x20000004, 0x0, 0x7d06}, {0xfffc, 0x2, 0x5}, {0x4, 0x0, 0xfffffffc, 0x80080}, {0x3, 0x5, 0x4, 0xffffffffffffffff}, {0x0, 0x2, 0x1000, 0x8}, {0x0, 0x2003, 0x9, 0x2000000000000000}, {}, {0x0, 0x100, 0x0, 0x8}], {0x0, 0x5, 0x5, 0x4000000}, {0xffde, 0x80000000, 0x6d5, 0x2}}}) recvmmsg(r3, &(0x7f0000000080)={&(0x7f0000000100)={&(0x7f0000000480)=@un=@file={0x0, ""/529}, 0x213, 0x0, 0x0, 0x0}}, 0x10, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, r2, 0x0, 0x0, 0x43}}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0xe5, 0x0, 0x0, 0x0, r2, 0x10, 0x4004}, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x1ff, 0x5, 0xa, 0xb}) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) r4 = socket(0x18, 0x2, 0x0) sysctl$kern(&(0x7f00000000c0)={0x1, 0x53}, 0x2, &(0x7f0000000180)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082f9740f62f49ead69c9b3b32c84f8d320018983cea251ec1a2350c127dcdf7c69e1f0e8247ea3b5df5b16134f032c75405a000048044f2c0495f1496131b46051a74f58c9fcbec9fd0312aa24f63eb91489a05c8cf36b67310f648b950e7e7ca075ed83ed454a949c585f359084bd96d93a33c82ae1124227ed69ab8942a9ab7e", &(0x7f0000000080)=0xfeba, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x3fb}) r5 = syz_open_pts() pledge(0x0, 0x0) close(r5) syz_open_pts() ioctl$TIOCSETD(r5, 0x8004741b, &(0x7f0000000000)=0x9) writev(r5, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) connect$unix(r4, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) unveil(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='x\x00') acct(&(0x7f0000000080)='./file0\x00') 55.676526ms ago: executing program 6 (id=12): mknod(&(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000, 0x0) rename(&(0x7f0000001180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) open(0x0, 0x80, 0x81) unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x7, 0x2000007, 0x101, 0x80000001, 0x4, 0x10001, 0x10, [{0x0, 0x7, 0x4, 0x7}, {0x7, 0x8, 0x8, 0xfffffff9}, {0x8, 0xf86, 0x0, 0x9}, {0x1, 0x800, 0x3}, {0x401, 0x200726, 0x1, 0x7}, {0x2, 0x6, 0x3, 0x99}, {0xce1, 0x1, 0x1, 0x6d}, {0x6, 0x803, 0x14, 0x8}, {0xffffffff, 0x82, 0x1, 0x9}, {0x20000004, 0x8001, 0xd1b, 0x88}, {0x1d0, 0x10001, 0xc, 0x975e617}, {0x7ff, 0x9, 0x8, 0x5}, {0xb8a, 0x4, 0x6, 0x4}, {0x29a71717, 0xfffffffa, 0x6, 0x6}, {0xc, 0x8, 0x6}, {0x0, 0x1, 0x4, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) r1 = dup2(r0, r0) r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x1000000000029, 0xb, &(0x7f00000001c0)='\x00\x00\x00\x00', 0x4) setsockopt(r2, 0x1000000000029, 0xa, 0x0, 0x0) ioctl$VNDIOCSET(r1, 0x80044403, &(0x7f00000001c0)={0x0, 0x80000000100007, 0x0, 0xffffffffffffff37}) mknod(&(0x7f0000000400)='./file0\x00', 0x2000, 0x5c4a) 22.056296ms ago: executing program 1 (id=13): r0 = socket(0x18, 0x2, 0x0) close(r0) kevent(0xffffffffffffffff, &(0x7f0000000080)=[{{}, 0xfffffffffffffffe}], 0x0, 0x0, 0x0, 0x0) r1 = socket(0x800000018, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1000, &(0x7f0000000000)=0x7, 0x4) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000040)={'tap', 0x0}) ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000140)={0x6, &(0x7f00000004c0)=[{0x6, 0x10, 0x4d}, {0x9, 0x7, 0x7a, 0x1}, {0x4, 0x3, 0x7, 0x4004}, {0x5796, 0x8, 0xac, 0x9}, {0x0, 0x79, 0xfa, 0x2}, {0x4, 0x0, 0x7, 0x4}]}) write(r2, &(0x7f0000000240)="d81ad3d20cf7eb4e9be33bbd1a30", 0x40b) r3 = socket(0x2, 0x4001, 0x0) r4 = fcntl$dupfd(r3, 0x2, 0xffffffffffffffff) close(r4) openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x4, 0x40, 0x1, 0x800440}, {0x80, 0x85, 0x0, 0xa}, {0x16, 0x3, 0x0, 0x48a6}]}) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)="ddee36ee6e0e1b0378c5bd98e071b6e8e6561956", 0x14}], 0x1) sysctl$kern(0x0, 0x0, &(0x7f0000000100)="71f91e", &(0x7f0000000080)=0x3, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r5, 0x8020426c, &(0x7f0000000280)={'tap', 0x0}) ioctl$BIOCSETF(r5, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3f, &(0x7f00000001c0)=ANY=[]) close(0xffffffffffffffff) socket(0x800000018, 0x1, 0x0) writev(0xffffffffffffff9c, &(0x7f0000000480)=[{&(0x7f00000001c0)="a6f3ec7861abd6ede00779153d427a9d0525e4d593a5e3447525d5a96f8a4aac22dddaefcfc8be61d58d850ae5e694990d41a7b3f739a080e9dac8", 0x3b}, {&(0x7f0000000340)="ca8e44cd097028a5dc6a64ba8f89b0a707f6036a5d069e13dd003c7c9b6a467447b8b7cd81ed88101b1fc25015b6e59c7856ee1798ee7938e07c039f28ffb99c87c54bd5aef30d81820a74a06d27d03565e4c35a44f9b1909ff41daaf9cf3c19dad61c073d21dffb6e20ec933e667b5377b449e97c8a998daad3b9ba146937605c5403a1fff18158df8232a037ffd541a57e85f8031db99d7d33d419d06c3af9422f4e69b8dc7f25", 0xa8}, {&(0x7f0000000200)="e4c69abdf27a3fc7492aabef4a1873f77af7253b717929bc771ce68248ac28", 0x1f}, {&(0x7f0000000400)="eba7899f28736b2fce5f21cbede6bcfc5fda61130f264b9dbb2118b7648538afcd1977cf578fc476b8c454d4f271f3bf8bdd", 0x32}], 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff000001"], 0x28, 0x4}, 0x0) sendmmsg(r6, &(0x7f00000000c0)={&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3}, 0x10, 0x0) getsockname(r4, 0x0, &(0x7f0000000300)) 0s ago: executing program 4 (id=14): select(0x40, &(0x7f0000000180)={0x3205, 0x44809e9a, 0x7fffffffffffffff, 0xe, 0x2000000000000000, 0x181c, 0xdc, 0x6}, 0x0, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x205b9a) r0 = kqueue() kevent(r0, &(0x7f00000000c0), 0x80008, &(0x7f00000001c0), 0x15, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x1) ioctl$FIONBIO(r1, 0x82907003, &(0x7f0000000140)=0x2) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x6384) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSETA(r2, 0xcd504407, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x1000000, "aca2224ff1c14649ebb178926cc9795a6b4700d1", 0x4, 0xffffffff}) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x64, 0x9, 0xfe, 0x10004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSRTIMEOUT(r3, 0xc0307006, &(0x7f0000000100)={0x7ff, 0x10}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts. pppx: unable to set addresses for pppx1, error=17 panic: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 951 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND db_enter() at db_enter+0x25 panic(ffffffff8346ca83) at panic+0x1e5 __assert(ffffffff834152b3,ffffffff8341dedd,3b7,ffffffff8341df60) at __assert+0x29 refcnt_finalize(ffff80003c431788,ffffffff83361467) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff80003c431780) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff80003c4502b8) at pppxclose+0xa0 spec_close(ffff80003c00f690) at spec_close+0x412 VOP_CLOSE(fffffd806c1a6290,1,fffffd80097fb3a8,ffff80003c4502b8) at VOP_CLOSE+0x133 vn_closefile(fffffd806c0db048,ffff80003c4502b8) at vn_closefile+0x12b fdrop(fffffd806c0db048,ffff80003c4502b8) at fdrop+0x126 closef(fffffd806c0db048,ffff80003c4502b8) at closef+0x192 fdfree(ffff80003c4502b8) at fdfree+0x116 exit1(ffff80003c4502b8,0,0,1) at exit1+0x59c sys_exit(ffff80003c4502b8,ffff80003c00fa00,ffff80003c00f950) at sys_exit+0x1a end trace frame: 0xffff80003c00f9f0, count: 0 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: kernel diagnostic assertion "refs != ~0" failed: file "/syzkaller/managers/multicore/kernel/sys/kern/kern_synch.c", line 951 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff8346ca83) at panic+0x1e5 __assert(ffffffff834152b3,ffffffff8341dedd,3b7,ffffffff8341df60) at __assert+0x29 refcnt_finalize(ffff80003c431788,ffffffff83361467) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff80003c431780) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff80003c4502b8) at pppxclose+0xa0 spec_close(ffff80003c00f690) at spec_close+0x412 VOP_CLOSE(fffffd806c1a6290,1,fffffd80097fb3a8,ffff80003c4502b8) at VOP_CLOSE+0x133 vn_closefile(fffffd806c0db048,ffff80003c4502b8) at vn_closefile+0x12b fdrop(fffffd806c0db048,ffff80003c4502b8) at fdrop+0x126 closef(fffffd806c0db048,ffff80003c4502b8) at closef+0x192 fdfree(ffff80003c4502b8) at fdfree+0x116 exit1(ffff80003c4502b8,0,0,1) at exit1+0x59c sys_exit(ffff80003c4502b8,ffff80003c00fa00,ffff80003c00f950) at sys_exit+0x1a syscall(ffff80003c00fa00) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7990587881e0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c00f460 rbx 0xffffffff83846dd7 cpu_info_full_primary+0x2dd7 rdx 0 rcx 0xffff80003c4502b8 rax 0xffffffff83845ff0 cpu_info_full_primary+0x1ff0 r8 0 r9 0x8080808080808080 r10 0xda16bef22be0c4ea r11 0x7ed1aac6104854e2 r12 0xffffffff83846bd8 cpu_info_full_primary+0x2bd8 r13 0 r14 0 r15 0x1 rip 0xffffffff82e9bbe5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c00f450 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=318419 pid=28887 tcnt=0 stat=onproc flags process=1008 proc=2000 runpri=32, usrpri=63, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0xffff80003c4502b8 scnt=-1 ecnt=1 forw=0xffffffffffffffff, list=0xffff80003c450cf8,0xffff80003c4507e8 process=0xffff80003c011858 user=0xffff80003c00a000, vmspace=0xfffffd806bfcc020 estcpu=13, cpticks=1, pctcpu=0.3, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 18780 197610 37058 0 2 0 syz-executor 18780 232490 37058 0 3 0x4000080 fsleep syz-executor 32148 369346 76189 0 2 0 syz-executor 32148 484071 76189 0 3 0x4000080 fsleep syz-executor 32148 182420 76189 0 3 0x4000080 fsleep syz-executor 32148 357764 76189 0 3 0x4000000 smrbar syz-executor 76925 443909 87648 0 2 0 syz-executor 76925 404094 87648 0 3 0x4000080 fsleep syz-executor 76925 240910 87648 0 3 0x4000080 fsleep syz-executor 11671 92314 88193 0 2 0 syz-executor 11671 218500 88193 0 3 0x4000080 fsleep syz-executor 91765 109749 13971 0 2 0 syz-executor 91765 153896 13971 0 3 0x4000080 fsleep syz-executor 91765 236789 13971 0 3 0x4000080 ttyopn syz-executor 29468 460592 86097 0 2 0xc82 syz-executor 48924 403593 86097 0 2 0xc82 syz-executor 88193 70770 86097 0 2 0x2 syz-executor 82491 361133 86097 0 2 0x2 syz-executor 13971 284573 86097 0 2 0xc82 syz-executor 37058 23686 86097 0 2 0xc82 syz-executor 76189 523566 86097 0 2 0xc82 syz-executor 87648 180353 86097 0 2 0xc82 syz-executor 86097 51882 93843 0 3 0x82 kqread syz-executor 93843 410552 33008 0 3 0x10008a sigsusp ksh 33008 31306 45788 0 3 0x98 kqread sshd-session 45788 385408 37412 0 3 0x92 kqread sshd-session 9840 32298 1 0 3 0x100083 ttyin getty 37412 512662 1 0 3 0x88 kqread sshd 82798 54506 74133 74 3 0x1100092 bpf pflogd 74133 33019 1 0 3 0x80 sbwait pflogd 87556 4246 78880 73 3 0x1100090 kqread syslogd 78880 497479 1 0 3 0x100082 sbwait syslogd 49698 364005 1 0 3 0x100080 kqread resolvd 36576 281676 25402 77 3 0x100092 kqread dhcpleased 73335 261989 25402 77 3 0x100092 kqread dhcpleased 25402 317339 1 0 3 0x80 kqread dhcpleased 99683 253018 0 0 3 0x14200 bored smr 13198 81842 0 0 2 0x14200 zerothread 95349 300365 0 0 3 0x14200 aiodoned aiodoned 91985 302970 0 0 3 0x14200 syncer update 21385 29030 0 0 3 0x14200 cleaner cleaner 74498 88415 0 0 3 0x14200 reaper reaper 6281 303237 0 0 3 0x14200 pgdaemon pagedaemon 48382 300014 0 0 3 0x14200 bored viomb 28213 191134 0 0 3 0x40014200 acpi0 acpi0 20249 357396 0 0 3 0x40014200 idle1 70778 369590 0 0 3 0x14200 bored softnet3 44464 122342 0 0 3 0x14200 bored softnet2 65186 373413 0 0 3 0x14200 bored softnet1 61970 273171 0 0 3 0x14200 bored softnet0 15641 285312 0 0 3 0x14200 bored systqmp 48826 124157 0 0 3 0x14200 bored systq 80058 334910 0 0 3 0x14200 tmoslp softclockmp 90735 413755 0 0 3 0x40014200 tmoslp softclock 43287 43561 0 0 3 0x40014200 idle0 1 460264 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 1: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff839b1128) #0 witness_lock+0x5bb #1 mtx_enter_try+0x1ad #2 mtx_enter+0x62 #3 uvm_pmr_freepages+0x1a8 #4 pmap_do_remove+0x873 #5 uvm_unmap_kill_entry_withlock+0x26f #6 uvm_map_teardown+0x117 #7 exit1+0x723 #8 sys_exit+0x1a #9 syscall+0xb08 #10 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10213 11175K 11175K 166960K 11335 0 pcb 17 12K 12K 166960K 18 0 rtable 238 7K 7K 166960K 356 0 pf 41 18K 18K 166960K 52 0 ifaddr 47 7K 8K 166960K 50 0 ifgroup 66 2K 2K 166960K 66 0 sysctl 1 1K 9K 166960K 5 0 counters 78 37K 37K 166960K 78 0 ioctlops 0 0K 4K 166960K 1487 0 iov 0 0K 2K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1348 85K 85K 166960K 1380 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 97K 166960K 145 0 proc 71 91K 128K 166960K 533 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 4 0 in_multi 100 7K 7K 166960K 101 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 31 148K 148K 166960K 31 0 exec 0 0K 1K 166960K 364 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 237 167K 177K 166960K 3067 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 42 84K 104K 166960K 1233 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 31 2K 2K 166960K 31 0 temp 35 8682K 8746K 166960K 3961 0 kqueue 15 24K 26K 166960K 26 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 34 0 31 1 0 1 1 0 8 0 rtentry 176 113 0 2 6 0 6 6 0 8 0 unpcb 144 43 0 23 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 808 11 0 6 1 0 1 1 0 8 0 arp 128 18 0 0 1 0 1 1 0 8 0 inpcb 328 73 0 65 2 0 2 2 0 8 1 nd6 144 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 3 0 0 1 0 1 1 0 8 0 pppxif 1504 2 0 0 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 17 0 0 1 0 1 1 0 8 0 pfstkey 128 17 0 0 1 0 1 1 0 8 0 pfstate 384 17 0 0 2 0 2 2 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 458 0 0 29 0 29 29 0 8 0 art_table 32 459 0 0 4 0 4 4 0 8 0 art_node 16 111 0 10 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1583 0 67 95 0 95 95 0 8 0 ffsino 288 1583 0 67 109 0 109 109 0 8 0 nchpl 144 1774 0 73 63 0 63 63 0 8 0 uvmvnodes 80 1681 0 0 35 0 35 35 0 8 0 vnodes 216 1681 0 0 94 0 94 94 0 8 0 namei 1024 5479 0 5479 1 0 1 1 0 8 1 percpumem 16 54 0 0 1 0 1 1 0 8 0 kstatmem 264 32 0 0 3 0 3 3 0 8 0 scxspl 216 5776 0 5776 3 1 2 2 1 8 2 plimitpl 152 27 0 10 1 0 1 1 0 8 0 sigapl 424 446 0 396 7 0 7 7 0 8 0 knotepl 120 57 0 0 2 0 2 2 0 8 0 kqueuepl 224 26 0 12 1 0 1 1 0 8 0 pipepl 336 103 0 76 3 0 3 3 0 8 0 fdescpl 520 428 0 397 3 0 3 3 0 8 0 filepl 160 1514 0 1286 10 0 10 10 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 30 0 13 1 0 1 1 0 8 0 ucredpl 104 73 0 59 1 0 1 1 0 8 0 zombiepl 144 399 0 396 1 0 1 1 0 8 0 processpl 1240 446 0 396 5 0 5 5 0 8 0 procpl 656 469 0 410 6 0 6 6 0 8 0 sockpl 728 150 0 116 4 0 4 4 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 132 0 0 17 0 17 17 0 8 0 mcl2k 2048 20 0 0 3 0 3 3 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 137 0 0 9 0 9 9 0 8 0 bufpl 280 2298 0 122 156 0 156 156 0 8 0 anonpl 32 3922 0 0 32 0 32 32 0 246 0 amapchunkpl 152 8432 0 7944 20 0 20 20 0 158 0 amappl16 200 1837 0 1819 5 0 5 5 0 8 3 amappl15 192 6 0 6 1 0 1 1 0 8 1 amappl14 184 110 0 98 1 0 1 1 0 8 0 amappl13 176 6 0 6 1 0 1 1 0 8 1 amappl12 168 1103 0 1071 4 1 3 3 0 8 1 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 23 0 23 1 0 1 1 0 8 1 amappl9 144 247 0 247 1 0 1 1 0 8 1 amappl8 136 21 0 19 1 0 1 1 0 8 0 amappl7 128 106 0 94 1 0 1 1 0 8 0 amappl6 120 182 0 179 1 0 1 1 0 8 0 amappl5 112 119 0 110 1 0 1 1 0 8 0 amappl4 104 313 0 294 1 0 1 1 0 8 0 amappl3 96 1309 0 1197 4 1 3 3 0 8 0 amappl2 88 631 0 571 2 0 2 2 0 8 0 amappl1 80 8190 0 7589 16 1 15 15 0 8 0 amappl 88 2390 0 2227 4 0 4 4 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 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 19 0 18 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 428 0 397 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 428 0 397 1 0 1 1 0 8 0 vmmpekpl 168 5215 0 5178 2 0 2 2 0 8 0 vmmpepl 168 34000 0 32057 89 0 89 89 0 357 1 vmsppl 480 427 0 396 5 0 5 5 0 8 0 rwobjpl 72 14024 0 11432 50 0 50 50 0 8 1 pdppl 4096 863 0 792 101 14 87 87 0 8 16 pvpl 32 9896 0 0 80 0 80 80 0 265 0 pmappl 256 427 0 396 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 380 0 16 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff8346ca83) at panic+0x1e5 __assert(ffffffff834152b3,ffffffff8341dedd,3b7,ffffffff8341df60) at __assert+0x29 refcnt_finalize(ffff80003c431788,ffffffff83361467) at refcnt_finalize+0x1db pppx_if_destroy(205b9a,ffff80003c431780) at pppx_if_destroy+0x3d pppxclose(205b9a,1,2000,ffff80003c4502b8) at pppxclose+0xa0 spec_close(ffff80003c00f690) at spec_close+0x412 VOP_CLOSE(fffffd806c1a6290,1,fffffd80097fb3a8,ffff80003c4502b8) at VOP_CLOSE+0x133 vn_closefile(fffffd806c0db048,ffff80003c4502b8) at vn_closefile+0x12b fdrop(fffffd806c0db048,ffff80003c4502b8) at fdrop+0x126 closef(fffffd806c0db048,ffff80003c4502b8) at closef+0x192 fdfree(ffff80003c4502b8) at fdfree+0x116 exit1(ffff80003c4502b8,0,0,1) at exit1+0x59c sys_exit(ffff80003c4502b8,ffff80003c00fa00,ffff80003c00f950) at sys_exit+0x1a syscall(ffff80003c00fa00) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7990587881e0, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff838caef8) at __mp_lock+0x192 exit1(ffff80002a2974a0,0,0,1) at exit1+0x728 sys_exit(ffff80002a2974a0,ffff80003c009c30,ffff80003c009b80) at sys_exit+0x1a syscall(ffff80003c009c30) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7942e48e0a10, count: 7 ddb{1}> trace x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff838caef8) at __mp_lock+0x192 exit1(ffff80002a2974a0,0,0,1) at exit1+0x728 sys_exit(ffff80002a2974a0,ffff80003c009c30,ffff80003c009b80) at sys_exit+0x1a syscall(ffff80003c009c30) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7942e48e0a10, count: -8