last executing test programs: 21.425362728s ago: executing program 2 (id=42): r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x2, 0x2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x80}, 0x24) connect$inet(r0, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) setrlimit(0x9, &(0x7f0000000100)) sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a67100f014e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfffffe89}], 0x1, 0x0, 0x0, 0x180}, 0x20104) 20.459445692s ago: executing program 2 (id=46): fork() mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 19.621404268s ago: executing program 2 (id=57): ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1177, "7f0f04cc10faea080a75445bf87d8bc5"}, 0x14) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) rfork(0x83000) 19.5463339s ago: executing program 2 (id=58): sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000100)='\t', 0x1) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)="76e5eac907f9ccf7a251ceddcec7d6aa45cffe2c63a56077123a276d3ba4e9d17eb3eb5db12a3783a8e0620d357de1fe04fa9465b5bd1286e9624dec06a00c222f", 0x41}], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00') eaccess(&(0x7f0000000100)='./file0\x00', 0x4) 19.522068029s ago: executing program 2 (id=59): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xe100, 0x0) r1 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r2 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r2, r1, &(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x21000430) 19.4016362s ago: executing program 2 (id=63): r0 = socket$inet6(0x1c, 0x1, 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) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) 19.375430995s ago: executing program 32 (id=63): r0 = socket$inet6(0x1c, 0x1, 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) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) 3.011073404s ago: executing program 1 (id=305): mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) rfork(0x3060) open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x180) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffffe, 0x8001, 0x400, 0x0, 0x1}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) 2.977567751s ago: executing program 1 (id=306): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x54, &(0x7f00000004c0)={0x6, {{0x1c, 0x1c, 0x2, 0x0, @mcast1, 0x6}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) pread(r1, &(0x7f00000000c0)=""/240, 0xf0, 0x3) copy_file_range(r1, 0x0, r0, 0x0, 0xffffffffffffffff, 0x0) 2.546578887s ago: executing program 1 (id=315): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x602, 0x0) ftruncate(r0, 0x3862) write(r0, &(0x7f0000001040)='\x00', 0x1) 2.505590629s ago: executing program 1 (id=311): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [], 0x1, 0x5, 0xfffffffc, {0x800000000, 0x7, 0x0}, {0x0, 0x8, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x60000000) chflags(&(0x7f0000000080)='./file0\x00', 0x4) sync() 2.157480435s ago: executing program 1 (id=322): ioctl$PIO_DEADKEYMAP(0xffffffffffffffff, 0x20006b09, &(0x7f0000000f00)={0xfd7, [{0x3, [0x8, 0x6, 0x7, 0x6, 0x1, 0x0, 0xffffffff, 0x5, 0x80, 0x8, 0x500, 0x8001, 0x2000, 0x80000000, 0x7, 0x0, 0x6, 0x7, 0x2, 0x8, 0xfff, 0x10001, 0x1000, 0x8, 0x4d97, 0xff, 0x101, 0x3, 0x6, 0x304, 0x6, 0x2, 0xfffffff9, 0x7, 0x7, 0xff, 0x10000, 0x2, 0x5, 0x2, 0x1, 0x3, 0x6f, 0x22df, 0x401, 0x7fffffff, 0xa7, 0xc, 0x6, 0x4, 0x9d49, 0xb, 0x8001, 0x6, 0x2, 0x1, 0x7f, 0x2, 0x6, 0x80000000, 0x2, 0x96fc, 0x200, 0x0, 0xfffffc00, 0x8, 0x0, 0x1e780, 0x50, 0x8001, 0x4, 0x9, 0x7, 0xffffffff, 0xfffeffff, 0xee, 0x0, 0x8, 0x7fff, 0x0, 0x2, 0x5b23, 0x4, 0xffffffff, 0x1, 0xf05, 0x9, 0x1, 0x9, 0x80000001, 0x8, 0x9, 0x4, 0x7fffffff, 0x8000, 0x2, 0x8001, 0x8, 0x4, 0x3, 0x6, 0x80, 0xb3ab, 0x9]}, {0x4, [0x4, 0x3, 0x1, 0x3, 0x80000000, 0x4, 0x400, 0xeec, 0xf557, 0x8, 0x7fff, 0x8, 0x8, 0x401, 0xb, 0xa, 0xfad6, 0x8, 0x5, 0x6, 0x40, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0xc77e, 0x8, 0x81, 0xc9, 0xa4, 0xfffffff8, 0x2, 0x921, 0x7fffffff, 0x24, 0x2, 0x370c, 0xb00, 0x4, 0x52a, 0x8, 0x7, 0xff, 0x8, 0x4, 0x370a8713, 0x9, 0x6, 0x428, 0xfffffff8, 0x2, 0x7, 0x4, 0x0, 0x5, 0xffff, 0x81, 0x0, 0x8, 0x9, 0x0, 0x7, 0x3, 0x2, 0x2, 0xff, 0x1, 0x4, 0x3, 0x7, 0x2, 0x6, 0x3, 0xbb, 0xffff, 0x8, 0x4, 0x0, 0x9, 0x7, 0x703, 0x0, 0xfffffff9, 0x9, 0x6, 0x4, 0xb32, 0x4, 0x10, 0x9, 0x40, 0x3, 0x4, 0x91, 0x0, 0x0, 0x7fffffff, 0x8, 0x66f53e15, 0x1, 0x8000, 0x4]}, {0x1, [0x826, 0x1000, 0x9, 0xffff8001, 0x3, 0xffffff77, 0x6, 0x1, 0x7, 0x0, 0x9, 0x6621, 0x5, 0x1, 0x6, 0x0, 0x3, 0x44, 0x5, 0x7f, 0x2, 0x40, 0xe, 0x9, 0x1, 0xfffffff7, 0x80, 0x6, 0x7, 0xe51, 0x1ff, 0x2, 0x2, 0xf8000000, 0x40, 0x0, 0x400, 0x10000, 0x7, 0x1, 0x8, 0xc03, 0x3, 0x2, 0x122, 0x7, 0xf, 0x7, 0x31c, 0xcbc0, 0x81, 0x0, 0xffffffff, 0xd08, 0x5, 0x7, 0x1, 0x2, 0x8, 0x6d, 0xff, 0x3b, 0x8, 0x8, 0x5834, 0x8, 0x7fff, 0x1, 0x4, 0x0, 0x5, 0x9, 0xaa, 0x0, 0xa, 0x4, 0x80000001, 0x0, 0x4, 0x7fff, 0x0, 0xdc5, 0x6, 0x4, 0x8, 0x8001, 0x4, 0x9, 0x9, 0x7f, 0x3, 0xd5ca, 0x7, 0x7fff, 0x1, 0x2, 0x80, 0x1d12, 0x3, 0x0, 0xfffffffc, 0xe358, 0x200, 0x5]}, {0x0, [0xfffffff6, 0xb72b, 0xa, 0x9, 0x2, 0x5, 0x9, 0x6, 0x40, 0x3fc3, 0x0, 0x3a, 0x72, 0x7ff3, 0x7, 0x2, 0xdcb, 0x81, 0x1, 0x7fffffff, 0x282d, 0x1ff, 0x10000000, 0x89, 0xffff0000, 0x7fff, 0x10, 0x2, 0x3, 0x4, 0xffffffff, 0xde, 0x3ff, 0x0, 0x6cd9, 0x101, 0x7, 0x1000, 0x2, 0x7f, 0x1, 0xe03, 0x7, 0x5, 0x3, 0x4, 0x1, 0x4, 0x1, 0x2, 0x7f, 0x8, 0xf, 0x9, 0x50, 0x5, 0x0, 0x0, 0x93, 0x1, 0x4, 0x2, 0x18, 0x7ff, 0xd, 0x4, 0x5, 0x7c8, 0x9, 0x9f, 0x7f2d, 0x8fa, 0x1, 0xfffffff9, 0x9a9d, 0x5, 0x6, 0x8, 0x2e, 0x6, 0x1, 0x7f, 0x8, 0x5, 0x0, 0x0, 0x2, 0x40, 0x9, 0x7, 0xd5e, 0x1, 0x1ff, 0x7, 0x3ff, 0x10c, 0x7fff, 0x2, 0x7, 0x7, 0x1, 0x6, 0x6, 0x38]}, {0x1ff, [0x2, 0x0, 0x2, 0x2, 0x3e, 0xe, 0x401, 0xb, 0x0, 0x31, 0xad6b, 0x0, 0x5, 0x1ff, 0x3b, 0x9, 0xd, 0x1, 0x574b, 0x9, 0x5, 0xfffffff7, 0x9, 0x3, 0x7, 0x6, 0xa41, 0x6, 0x7, 0x1, 0x3, 0xa, 0xfffffffb, 0x2, 0x5, 0xe0000000, 0x3, 0x80000000, 0x8001, 0xfffffff9, 0x3, 0x2, 0x553, 0x40, 0x6f4, 0x0, 0x6, 0xd, 0x7, 0x2, 0x2, 0x8, 0x100, 0xd, 0x7, 0xfffffff6, 0xc3, 0x6, 0x8, 0x9, 0x0, 0x2000, 0x3ae, 0x40000000, 0x4, 0xc08, 0x8, 0xffffffc0, 0x9, 0x10001, 0x10001, 0x0, 0x3, 0x200, 0x5, 0x5, 0x8, 0x3, 0x1, 0x3, 0x2, 0x5, 0x7186b6e1, 0x7, 0x4, 0x10, 0x8, 0x7, 0xffffffff, 0xffffffff, 0x85f5, 0x0, 0x1, 0x800, 0x5, 0x5, 0x5, 0x80000001, 0x5, 0x8000, 0x3, 0xffffffff, 0x8, 0x202]}, {0x7db, [0x5, 0x7, 0x7, 0x9, 0x2, 0x6, 0x80000000, 0xffffffff, 0x6, 0x4, 0x6, 0x67d7, 0x8, 0x10001, 0xfffffffa, 0x2, 0x4, 0x6, 0xfffffe01, 0x8, 0xffffff93, 0x3, 0xa37, 0x3ff, 0x8, 0x7c8, 0x5, 0x101, 0x8, 0x2, 0x1000, 0x0, 0x3ff, 0x1, 0x3, 0x6, 0x1f64d413, 0x5, 0x1, 0xfffffffc, 0xedf, 0x2, 0xc, 0x2, 0x8, 0x0, 0x7, 0x9, 0x149, 0x5, 0x2, 0x5, 0x7fff, 0x0, 0x70, 0x4, 0x2, 0x2, 0x5, 0xba38, 0x2, 0x7, 0x2, 0xfffffffa, 0x2, 0x2, 0x9, 0xdd, 0xff, 0x3, 0x401, 0x200, 0x0, 0x9ad, 0x6, 0x91dc, 0x7fffffff, 0x6, 0xf0ff, 0x4, 0x7, 0xff8, 0x8001, 0x0, 0x10000, 0xe, 0x5, 0x1000, 0x622, 0x7fffffff, 0x2e, 0x4, 0x4, 0x2, 0x5, 0x0, 0xe, 0xffffffff, 0xfffffff7, 0x9, 0x7f, 0x20d4, 0x3, 0x401]}, {0xdb6d, [0x8, 0x1, 0xffff8001, 0x6, 0x9, 0x0, 0x2, 0x6, 0xfffffff2, 0x7f, 0x8, 0x8, 0x7, 0xfffff755, 0x6, 0x9, 0x4, 0x5, 0x50f, 0x100, 0x6, 0x5, 0x3, 0x9e3, 0x7, 0xfff, 0x4, 0x7, 0x9, 0x8, 0x2, 0x0, 0xb4d, 0x2, 0x200, 0x4, 0x5, 0x9, 0x7df, 0x2, 0x7ff, 0x7, 0x1196, 0x2, 0x1afa, 0x7, 0xf, 0x80000001, 0x8, 0x4, 0x3, 0x1, 0x5, 0x2, 0x4, 0x9, 0x462, 0xf1, 0xffffffca, 0xad58, 0x66d, 0x7, 0x1, 0x1e, 0x5, 0x2, 0x0, 0x0, 0x5, 0x0, 0xfa, 0x701, 0x81, 0xea2, 0x3, 0x7ff, 0x8, 0xb11, 0x3, 0x1000, 0x2, 0x400, 0x1ff, 0x6, 0x101, 0x6, 0xfffffffe, 0x5, 0x1, 0x81, 0x5, 0x3ff, 0x8, 0x4, 0x4, 0x2, 0x4, 0xfffffff9, 0xf, 0x573, 0xb, 0x6, 0x5, 0x7]}, {0x0, [0x6, 0x55f, 0x7fff, 0xad3, 0x4, 0x0, 0x0, 0x6b, 0x9, 0x101, 0x8, 0x3ff, 0x5, 0x40, 0x8, 0x8, 0x9, 0x0, 0x5, 0x0, 0x3, 0x81, 0xfffffffa, 0x9, 0x401, 0xda, 0x6, 0xfffffff7, 0x200, 0x2, 0xb, 0x1, 0x3, 0x2, 0xd7, 0x0, 0x805, 0xffffffff, 0x40, 0x1, 0xd, 0x8001, 0x0, 0xaca, 0x3, 0xff, 0x5c, 0x100, 0x10000, 0x1, 0xffffffff, 0xffff, 0x40, 0x0, 0x914, 0x8, 0x7, 0x8, 0x6, 0x5, 0xa0, 0x231, 0xffff, 0xf1a, 0x100, 0x6, 0x4, 0x7fffffff, 0x1000c, 0x9, 0x7fff, 0x101, 0x8000, 0x0, 0x3, 0x4, 0x9, 0xffffffff, 0x4, 0x10000, 0x0, 0x4, 0x6, 0xe45, 0x1, 0xd, 0xd7, 0x8000, 0xfffffff7, 0x6, 0x5, 0x200, 0x4, 0x5, 0x7, 0x5, 0x81, 0x8, 0x0, 0x6, 0x4, 0x8, 0xb4f, 0x9]}, {0x3, [0xfffffff5, 0x4, 0x9, 0x401, 0xd96, 0x80000001, 0x0, 0x470, 0x1, 0x6, 0x2, 0x4, 0x2f6229ce, 0x2, 0xa, 0x8, 0x3, 0x4, 0x34, 0x9, 0x0, 0x5e, 0x7fffffff, 0xd2df, 0x54, 0x8, 0x6, 0x7ff, 0x5, 0x3, 0x6, 0x0, 0xffffffff, 0xffffffff, 0x3, 0x80000000, 0x9, 0x2, 0x18, 0x8, 0xff, 0x5, 0x9, 0x4, 0xfdb, 0x0, 0x6, 0x0, 0x6, 0x8, 0x2, 0x400, 0x8, 0x0, 0x8, 0x1, 0x401, 0x2400, 0x1, 0x5, 0x7f, 0x7ff, 0x80, 0x1ff, 0x70c, 0x9, 0x4, 0xb8, 0x1d3, 0x7fff, 0x2, 0xd74b, 0x1000, 0x8000, 0xff, 0x6, 0x10, 0xfff, 0x9, 0x1fe0, 0x5, 0x0, 0xffffff80, 0x0, 0xfd9, 0x1000, 0x6, 0xcb4, 0x7b9, 0x6, 0x4, 0x9, 0x4, 0x8, 0xfffffff7, 0x80000000, 0x80000000, 0x7f, 0x800, 0x2, 0x1, 0x1, 0x6, 0x7]}, {0x1, [0x2, 0x6, 0x5, 0x3ff, 0x9, 0x9, 0xfffffff6, 0x3, 0xfffffffd, 0x10000, 0xfffffe01, 0xfffffff7, 0xfffffffc, 0x7fff, 0xffffffb9, 0x32c, 0x9, 0x1, 0x50dc, 0x6, 0x1, 0x8, 0x2e, 0x8a05, 0x7, 0x3, 0xb, 0x1, 0xffff3c32, 0x8001, 0x2, 0xc3e0, 0x2, 0x6e31, 0x3, 0x2, 0x4, 0x8, 0x4, 0xd6, 0xfffffff9, 0x9, 0x9fc, 0x6, 0x81, 0xffffffc0, 0xc2ee, 0x6cb, 0x3, 0x35, 0x68, 0x6, 0xe28a, 0x7, 0xff, 0x8, 0x8, 0x1, 0x9f, 0x6, 0x8, 0x2, 0x4, 0xa4, 0x8, 0x7fff, 0x1, 0xfffff001, 0x0, 0x9, 0xa, 0x274, 0x9, 0x5, 0x9a, 0x9c99, 0x81, 0xc, 0x18, 0x7, 0x0, 0x8, 0x10, 0x7, 0x6, 0x8, 0xff, 0x6, 0x7, 0x4, 0x8, 0x2, 0xaa37, 0x8, 0x5, 0x8, 0x1f, 0x4, 0x2, 0x1, 0xd, 0x1, 0xb9, 0x4]}, {0x0, [0x0, 0x5, 0x1, 0xe, 0x8000, 0x3, 0xafc, 0x401, 0x6, 0x8, 0x0, 0x8fa, 0x7f, 0xfffffff6, 0x120000, 0xff, 0xb4, 0xc, 0x6, 0x7ff, 0x5, 0x100, 0x10001, 0x3, 0x9, 0x101, 0xffffffff, 0xc, 0x8001, 0xc, 0x5, 0xa227, 0x5, 0x3ff, 0x1, 0x4, 0x1, 0x8, 0x2277, 0x7, 0xe9, 0x3, 0x1, 0x0, 0x2000, 0x8, 0x6, 0x1, 0x3, 0x3, 0x8, 0x5, 0x400, 0xaec, 0xfffffff7, 0x8c86, 0x9, 0x3, 0x8, 0x8, 0xe, 0xa, 0x3, 0x40, 0x10000, 0x1, 0x46, 0x1, 0x82, 0x5, 0x5, 0x7, 0x184, 0xc3f2, 0xfffffffb, 0x8, 0x3, 0x5, 0xfffffff8, 0x0, 0xa436, 0x81, 0x4, 0x6, 0x7, 0x0, 0x100000, 0x3b9, 0xb81a, 0x7, 0x1, 0x3, 0xffffffff, 0x8, 0xe, 0xffffa46a, 0x7fff, 0x0, 0x2, 0x201, 0x4, 0x1, 0x436f95d4, 0x1]}, {0x5, [0x0, 0xffffffff, 0x0, 0x5, 0x7, 0x2, 0x2, 0x7ff, 0x438, 0x2, 0x83, 0x4, 0x8, 0x10001, 0x5e54, 0x4, 0xd, 0x8, 0x4b, 0x3, 0x9, 0x7000000, 0x3, 0x8, 0x1, 0x10001, 0xf39a, 0x17, 0x5, 0xd94f, 0x3, 0x4, 0x8, 0x9, 0x6, 0x4, 0x7, 0x4, 0x2, 0x10000, 0x8, 0x4e2, 0x10, 0x0, 0xd, 0x9, 0x0, 0x1, 0x4, 0xda, 0x28, 0x10001, 0x29, 0xff, 0x1, 0x61a, 0x3, 0x6, 0x5, 0x0, 0x3, 0x6, 0x7ff, 0x3b0, 0x8, 0x3, 0x2, 0x0, 0xc34c, 0xd, 0xe1, 0x5, 0x6, 0x6, 0x8001, 0x3, 0x4, 0x8, 0x8069e, 0x4, 0xd, 0x0, 0x3, 0x2, 0x4, 0x0, 0x7fffffff, 0x5, 0x4, 0x5, 0x3, 0x5, 0x2, 0x88, 0x81, 0x6, 0x10001, 0x8, 0x7f, 0x200, 0x0, 0x3, 0x4, 0x8]}, {0x4000000, [0x80, 0x9, 0x4af, 0x4, 0x2, 0x2, 0x6, 0x7, 0xff, 0x10001, 0x7, 0x2, 0x3, 0x3, 0x9eca, 0xc9, 0x9, 0xff, 0x7f, 0xfffffff8, 0xa250, 0x6, 0x92, 0xfffff989, 0x3, 0x5, 0x1, 0x4, 0x3, 0x94, 0x1, 0xfffffff9, 0x800, 0x9, 0x2, 0xf8, 0xcca, 0xffffff01, 0x5c, 0x2, 0x10, 0x4, 0xd, 0x15f5, 0x9, 0x7f, 0x5, 0xfffffffa, 0x2, 0xe0000000, 0x8001, 0x9, 0x1, 0x8, 0xc327, 0xfffffffe, 0xea, 0x9, 0x9, 0x8000, 0x2, 0x8000, 0x8, 0x3ff, 0x5, 0x4, 0x5, 0x81d2, 0x4, 0x6, 0x40, 0x9a, 0x5, 0x0, 0x7ff, 0x6, 0x1, 0x718f, 0x3, 0x6, 0x3, 0x4, 0x8, 0x8001, 0x200, 0x802e, 0x2, 0x5, 0x10000, 0x81, 0x101, 0x1, 0xd, 0x9, 0x0, 0x0, 0x7, 0x3, 0xf57a, 0x1ff, 0xff, 0x1, 0x12a, 0x9]}, {0x6, [0x5, 0xfffffc01, 0x6366, 0xf, 0x4, 0x432, 0x3, 0xba6c0000, 0x0, 0x7, 0x4c000000, 0x3, 0x0, 0x3ff, 0x2, 0x4, 0xcc39, 0x7, 0x3, 0x6, 0x3, 0xb, 0x6, 0x0, 0x7ff, 0x6d0, 0x187e9fac, 0x7, 0x18, 0x3, 0x1, 0x2, 0xfffffffb, 0x1, 0x6, 0x4, 0x5, 0x4, 0x8, 0x88, 0x0, 0x80000000, 0xb, 0x4, 0x9, 0x3ff, 0x7, 0xd8b, 0x502e, 0x7, 0x7, 0x4, 0x6, 0xffffffff, 0x8, 0x1, 0x1ff, 0x97f, 0x310, 0x3, 0xcc0, 0xc, 0x169a, 0x10000, 0x43ad4fa3, 0x2, 0x9, 0x6, 0x401, 0xf, 0xffffff7f, 0x4b8a, 0x8, 0x7, 0x8ca9, 0x3, 0x9, 0xd7, 0x374, 0x8, 0x5, 0x4, 0x3, 0x5, 0x7fff, 0x7, 0x800, 0x0, 0x4, 0x10001, 0x80000001, 0x7fff, 0x7, 0xc9, 0x800, 0x9, 0x80, 0x8, 0xd2, 0x2, 0x1, 0x0, 0x8330, 0x9]}, {0x200, [0x784e2393, 0x4, 0x6, 0x9, 0xedf, 0x1, 0x3, 0x101, 0x9, 0xfffffffc, 0x101, 0x10, 0xf, 0x1, 0xc5, 0xa588, 0x0, 0xe, 0x6, 0x2, 0x0, 0x8, 0xe, 0xa, 0x8, 0x2, 0x7e, 0x0, 0x6, 0x80000000, 0x77, 0x2, 0x1000, 0x199, 0x2, 0xbf63e0, 0x0, 0xc6, 0x0, 0x400, 0x2, 0x144, 0x5, 0x6, 0x0, 0x9, 0xc7, 0x3c, 0xffffffff, 0x0, 0x5, 0x0, 0x8, 0x3, 0x2, 0x3486238e, 0x0, 0x7, 0xffffffff, 0xd93, 0x6, 0x2, 0x8, 0xfb6, 0x7, 0x5, 0x2, 0x1, 0x1, 0x80000001, 0x9, 0xc, 0x3, 0x8, 0xd6b, 0x36, 0x6, 0xb8, 0x0, 0x9, 0xc, 0x0, 0x7, 0x6, 0x69e1, 0x100, 0x4, 0xfe, 0x4800000, 0x612, 0xfffffff8, 0xbe1, 0xe, 0xffffff7f, 0x5a8, 0x8001, 0x4e8a095, 0x6, 0x9, 0xffffffff, 0x3, 0xbbe, 0x5, 0x50]}]}) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x46}], 0x860, 0x0, 0x0, 0x0) 1.885543226s ago: executing program 1 (id=318): vfork() r0 = fork() wait4(r0, 0x0, 0x4, 0x0) setitimer(0x0, &(0x7f0000001600)={{0x0, 0x6}, {0x0, 0x10001}}, 0x0) rfork(0x1000) lio_listio(0x0, 0x0, 0x0, &(0x7f0000002c00)={0x1, 0x13, @sigval_int, @ke_flags}) 1.449434633s ago: executing program 0 (id=330): vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sigval_ptr=0x2, @thr={0x0, 0x0}}) profil(&(0x7f00000006c0)="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", 0x123, 0x401, 0x5) fork() mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 1.248096848s ago: executing program 0 (id=331): open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x33) lchflags(&(0x7f0000000000)='./file0\x00', 0x40700) copy_file_range(r1, 0x0, r1, &(0x7f0000000040)=0xab, 0xa, 0x0) 1.247933882s ago: executing program 3 (id=332): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 1.143928305s ago: executing program 0 (id=333): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [], 0x1, 0x5, 0xfffffffc, {0x800000000, 0x7, 0x0}, {0x0, 0x8, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x60000000) chflags(&(0x7f0000000080)='./file0\x00', 0x4) sync() 1.143807758s ago: executing program 3 (id=334): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x128) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0/file0\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x8) rmdir(&(0x7f00000000c0)='./file0/file0/..\x00') 1.105533079s ago: executing program 3 (id=335): r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) r1 = socket(0x1c, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x4}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="7103000000000000c2"], 0x20) sendfile(r0, r1, 0x6, 0x1ff, 0x0, 0x0, 0x0) 1.027088953s ago: executing program 3 (id=336): r0 = kqueue() kevent(r0, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 960.991238ms ago: executing program 3 (id=337): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0xb7c5) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) close(r1) accept4(r0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x3) 913.812126ms ago: executing program 0 (id=338): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)='\'', 0x1}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) chflags(&(0x7f0000000000)='./file0\x00', 0x8484) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) rfork(0x3060) 887.725187ms ago: executing program 0 (id=339): r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x740) r2 = open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 886.887316ms ago: executing program 4 (id=340): r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0xd2) fchownat(r1, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0, 0x0, 0x0) rename(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', &(0x7f0000000180)='./file0\x00') 812.0968ms ago: executing program 4 (id=341): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) 752.125304ms ago: executing program 4 (id=342): vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sigval_ptr=0x2, @thr={0x0, 0x0}}) profil(&(0x7f00000006c0)="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", 0x123, 0x401, 0x5) fork() mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 593.863811ms ago: executing program 4 (id=343): open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x33) lchflags(&(0x7f0000000000)='./file0\x00', 0x40700) copy_file_range(r1, 0x0, r1, &(0x7f0000000040)=0xab, 0xa, 0x0) 797.867µs ago: executing program 0 (id=344): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) setrlimit(0x7, &(0x7f0000000040)={0x1}) setreuid(0xee00, 0x0) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 640.702µs ago: executing program 4 (id=345): rfork(0x10) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) close(r1) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) rfork(0x1000) 544.039µs ago: executing program 3 (id=346): r0 = kqueue() kevent(r0, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 0s ago: executing program 4 (id=347): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000002, &(0x7f0000000040)="e2", 0x1, [], 0x1, 0x5, 0xfffffffc, {0x800000000, 0x7, 0x0}, {0x0, 0x8, @sival_int=0xe, @thr={0x0, 0x0}}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x60000000) chflags(&(0x7f0000000080)='./file0\x00', 0x4) sync() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts. FreeBSD/amd64 (ci-freebsd-main-3.us-central1-b.c.syzkaller.internal) (ttyu0) login: ktrace write failed, errno 27, tracing stopped for pid 763 ktrace write failed, errno 27, tracing stopped for pid 765 ktrace write failed, errno 27, tracing stopped for pid 766 ktrace write failed, errno 27, tracing stopped for pid 762 ktrace write failed, errno 27, tracing stopped for pid 764 ktrace write failed, errno 27, tracing stopped for pid 808 if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000 tap4: Ethernet address: 58:9c:fc:10:d3:96 tap4: link state changed to UP ktrace write failed, errno 27, tracing stopped for pid 822 Warning! syz-executor[942] uses SF_SYNC sendfile(2) flag. Please follow up to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287348. To be removed in FreeBSD 16 if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000 ktrace write failed, errno 27, tracing stopped for pid 1 Expensive callout(9) function: 0xffffffff81a2eb30(0xfffffe006df4a540) 0.007507026 s ktrace write failed, errno 27, tracing stopped for pid 987 if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800 ktrace write failed, errno 27, tracing stopped for pid 762 ktrace write failed, errno 27, tracing stopped for pid 763 ktrace write failed, errno 27, tracing stopped for pid 766 ktrace write failed, errno 27, tracing stopped for pid 904 ktrace write failed, errno 27, tracing stopped for pid 764 pid 1041 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - coredumpsize limit is 0) pid 1050 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - coredumpsize limit is 0) ktrace write failed, errno 27, tracing stopped for pid 1 ktrace write failed, errno 27, tracing stopped for pid 808 ktrace write failed, errno 27, tracing stopped for pid 822 vnode_pager_putpages: zero-length write at 1610612736 resid 4096 0xfffffe007c693c08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837132c0 usecount 4, writecount 3, refcount 6 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541527c0 ref 1 pages 32 cleanbuf 1 dirtybuf 3 lock type ufs: EXCL by thread 0xfffffe0054131000 (pid 1201, syz-executor, tid 100595) nlink=1, effnlink=1, size=2147483651, extsize 0 generation=14e858d1, uid=0, gid=0, flags=0x4 ino 126, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 1610612736 resid 4096 0xfffffe009b17edc0: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837132c0 usecount 4, writecount 3, refcount 6 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541505d0 ref 1 pages 32 cleanbuf 1 dirtybuf 3 lock type ufs: EXCL by thread 0xfffffe0054143780 (pid 1229, syz-executor, tid 100625) nlink=1, effnlink=1, size=2147483651, extsize 0 generation=9de10625, uid=0, gid=0, flags=0x4 ino 140, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 1610612736 resid 4096 0xfffffe007c693000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff837132c0 usecount 4, writecount 3, refcount 6 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe00541533e0 ref 1 pages 32 cleanbuf 1 dirtybuf 3 lock type ufs: EXCL by thread 0xfffffe0054143780 (pid 1245, syz-executor, tid 100646) nlink=1, effnlink=1, size=2147483651, extsize 0 generation=b54d7144, uid=0, gid=0, flags=0x4 ino 139, on dev gpt/rootfs panic: Assertion ip->i_mode != 0 failed at /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10021 cpuid = 1 time = 1753782721 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c597d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c59930 vpanic() at vpanic+0x257/frame 0xfffffe0056c59af0 panic() at panic+0xb5/frame 0xfffffe0056c59bb0 handle_workitem_remove() at handle_workitem_remove+0xd03/frame 0xfffffe0056c59cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c59e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c59e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c59ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c59f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c59f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100093 ] Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb4c0 .str.27 rsp 0xfffffe0056c59910 rbp 0xfffffe0056c59930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe00540c2780 r13 0xfffffffffffffffd r14 0xffffffff827cb4c0 .str.27 r15 0 rip 0xffffffff815fe5ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe000780a5c0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d060 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b4e040 (map 0xffffffff83b4e040) (map.pmap 0xffffffff83b4e0e0) (pmap 0xffffffff83b4e150) threads: 3 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 1 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1245 904 904 0 R (threaded) syz-executor 100639 RunQ syz-executor 100646 S uwait 0xfffffe00584eec80 syz-executor 100647 S uwait 0xfffffe005967b200 syz-executor 1244 1 904 0 S uwait 0xfffffe005967b000 syz-executor 1242 763 763 0 R (threaded) syz-executor 100455 RunQ syz-executor 100645 S uwait 0xfffffe005825ac00 syz-executor 1241 766 766 0 R (threaded) syz-executor 100623 Run CPU 0 syz-executor 100642 S uwait 0xfffffe00584eb180 syz-executor 1239 1 904 0 S uwait 0xfffffe00584ebc80 syz-executor 1225 1 763 0 S uwait 0xfffffe00584eeb80 syz-executor 1213 1212 764 0 S uwait 0xfffffe005967c080 syz-executor 1212 1 764 0 SV wait 0xfffffe0054134ae0 syz-executor 1207 1 904 0 S uwait 0xfffffe00584ee680 syz-executor 1192 1 764 0 S uwait 0xfffffe00584eb980 syz-executor 1190 1 764 0 S uwait 0xfffffe005967b700 syz-executor 1179 1 904 0 T uwait 0xfffffe005967d900 syz-executor 1174 1 904 0 S uwait 0xfffffe005967b900 syz-executor 1173 1 766 0 S uwait 0xfffffe00584ee980 syz-executor 1166 1165 763 0 S uwait 0xfffffe00584ee480 syz-executor 1165 1 763 0 SV wait 0xfffffe0054134580 syz-executor 1162 1 763 0 S uwait 0xfffffe00584ecc00 syz-executor 1149 1148 766 0 S uwait 0xfffffe005967bd00 syz-executor 1148 1 766 0 SV wait 0xfffffe00540d5ac0 syz-executor 1128 1 764 0 S uwait 0xfffffe005967b800 syz-executor 1125 1 766 0 S uwait 0xfffffe005967c180 syz-executor 1124 1 764 0 S uwait 0xfffffe005967ba00 syz-executor 1118 1 764 0 S uwait 0xfffffe005825ae00 syz-executor 1108 1 1103 0 S uwait 0xfffffe00584eb380 syz-executor 1105 1 1103 0 S uwait 0xfffffe005967b500 syz-executor 1095 1 764 0 S uwait 0xfffffe00584ec100 syz-executor 1087 1 763 0 T syz-executor 1084 1 763 0 S uwait 0xfffffe005967e180 syz-executor 1076 1 766 0 S uwait 0xfffffe005967b600 syz-executor 1058 1 764 0 S uwait 0xfffffe005825a900 syz-executor 1043 0 0 0 DL (threaded) [so_splice] 100382 D - 0xfffffe005967cd00 [thr_0] 100383 D - 0xfffffe005967cd40 [thr_1] 1036 1 764 0 S uwait 0xfffffe005825af00 syz-executor 1030 1 766 0 S uwait 0xfffffe0058259900 syz-executor 1023 1 766 0 S uwait 0xfffffe00584eb580 syz-executor 1019 1 766 0 S uwait 0xfffffe005825ab00 syz-executor 1016 1 763 0 SV uwait 0xfffffe00584eb280 syz-executor 994 1 764 0 S uwait 0xfffffe0058259d00 syz-executor 991 1 764 0 S uwait 0xfffffe00584eb480 syz-executor 982 1 904 0 S uwait 0xfffffe005967c980 syz-executor 939 1 904 0 S uwait 0xfffffe00584eb080 syz-executor 938 1 904 0 S uwait 0xfffffe00584eb680 syz-executor 924 1 763 0 S uwait 0xfffffe0058259c00 syz-executor 910 1 764 0 S uwait 0xfffffe00584ecb00 syz-executor 904 762 904 0 S nanslp 0xffffffff83ba3c41 syz-executor 897 0 0 0 DL mdwait 0xfffffe006ddb4000 [md1] 886 1 765 0 S uwait 0xfffffe005967cc80 syz-executor 883 881 763 0 S uwait 0xfffffe0058259b00 syz-executor 882 1 764 0 S uwait 0xfffffe00584ecf00 syz-executor 881 1 763 0 SV wait 0xfffffe00540d7040 syz-executor 879 1 766 0 S umtxn 0xfffffe005967bc00 syz-executor 874 1 763 0 S uwait 0xfffffe00584eb780 syz-executor 869 1 766 0 SV uwait 0xfffffe005967ca80 syz-executor 852 1 852 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 851 1 851 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 850 1 850 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 849 1 849 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 848 1 848 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 847 1 847 0 Ss+ ttyin 0xfffffe00585cccb0 getty 846 1 846 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 845 1 845 0 Ss+ ttyin 0xfffffe00585cc4b0 getty 844 1 844 0 Ss+ ttyin 0xfffffe00582904b0 getty 832 1 831 0 S uwait 0xfffffe005967e280 syz-executor 822 808 822 0 Ss select 0xfffffe006dee2840 dhclient 816 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 815 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 814 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 813 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 812 0 0 0 DL aiordy 0xfffffe00540e3b00 [aiod4] 811 0 0 0 DL aiordy 0xfffffe00540e4060 [aiod3] 810 0 0 0 DL aiordy 0xfffffe00540e45c0 [aiod2] 809 0 0 0 DL aiordy 0xfffffe00540d8060 [aiod1] 808 786 423 65 S select 0xfffffe006dee28c0 dhclient 806 0 0 0 DL mdwait 0xfffffe006ddd2000 [md0] 786 1 423 0 S wait 0xfffffe0054108000 sh 766 762 766 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe006dee32c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054003b90 csh 758 1 758 0 Ss select 0xfffffe006dee33c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 1 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d88 [dom0] 100081 D launds 0xffffffff83cf0d94 [laundry: dom0] 100082 D umarcl 0xffffffff81de0e10 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff848569e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84725700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3dff0 [swapper] 100005 D - 0xfffffe0007768d00 [softirq_0] 100006 D - 0xfffffe0007768b00 [softirq_1] 100007 D - 0xfffffe0007768900 [if_io_tqg_0] 100008 D - 0xfffffe0007768700 [if_io_tqg_1] 100009 D - 0xfffffe0007768500 [if_config_tqg_0] 100010 D - 0xfffffe00083db100 [kqueue_ctx taskq] 100011 D - 0xfffffe00083db000 [jail_remove taskq] 100012 D - 0xfffffe00083dae00 [bus taskq] 100015 D - 0xfffffe00083da900 [thread taskq] 100017 D - 0xfffffe00083da600 [aiod_kick taskq] 100018 D - 0xfffffe00083da500 [deferred_unmount ta] 100019 D - 0xfffffe00083da400 [inm_free taskq] 100020 D - 0xfffffe00083da300 [in6m_free taskq] 100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083d9900 [firmware taskq] 100040 D - 0xfffffe0057d47300 [crypto_0] 100041 D - 0xfffffe0057d47300 [crypto_1] 100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0] 100057 D - 0xfffffe0058145500 [vtnet0 txq 0] 100058 D - 0xfffffe0058145400 [vtnet0 rxq 1] 100059 D - 0xfffffe0058145300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon] 100065 D - 0xffffffff827cfba1 [deadlkres] 100069 D - 0xfffffe0057d46e00 [acpi_task_0] 100070 D - 0xfffffe0057d46e00 [acpi_task_1] 100071 D - 0xfffffe0057d46e00 [acpi_task_2] 100073 D - 0xfffffe00083dca00 [mca taskq] 100074 D - 0xfffffe0057d46b00 [CAM taskq] 100076 D - 0xfffffe0058142300 [ipsec_offload] db> show all locks Process 1245 (syz-executor) thread 0xfffffe0054162000 (100639) shared rw vmobject (vmobject) r = 0 (0xfffffe00540e75d0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540cd738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 1241 (syz-executor) thread 0xfffffe0054143000 (100623) shared rw vmobject (vmobject) r = 0 (0xfffffe00541050f8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:364 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe000780f060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 14 (bufdaemon) thread 0xfffffe00540c2780 (100093) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe007c68ee30) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1751 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 md_sectors 2058 8232K 2058 linker 376 5079K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35242 2076K 35317 vtbuf 24 1968K 46 kobj 330 1320K 512 vmem 5 1044K 9 newblk 10 1027K 2300 vfscache 3 1025K 3 filedesc 100 854K 883 pcb 27 673K 111 inodedep 18 519K 821 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 220 438K 1373 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 9103 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 11 131K 451 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 128 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 md_disk 2060 73K 2060 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 274 51K 1896 umtx 384 48K 384 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 temp 36 21K 2033 ifaddr 76 21K 78 DEVFS_RULE 56 20K 57 routetbl 160 19K 484 BPF 15 19K 27 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 51 ithread 90 15K 90 ether_multi 180 15K 202 bus-sc 34 15K 1647 ifnet 8 15K 8 eventhandler 163 14K 163 shmfd 13 14K 17 GEOM 59 13K 483 kenv 95 12K 95 CAM queue 5 11K 1528 in6_multi 75 10K 77 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 493 bmsafemap 2 9K 709 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 102 kqueue 103 8K 1318 pwddesc 98 7K 1288 sglist 6 7K 6 cred 24 6K 220 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 22 UMA 269 5K 269 tcp_fsb_rack 2 5K 8 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 DEVFSP 54 4K 73 dirrem 12 3K 663 kcovinfo 45 3K 45 terminal 11 3K 11 proc-args 109 3K 2330 acpidev 20 3K 20 uidinfo 4 3K 14 hhook 8 3K 10 sctp_atcl 6 3K 25 clone 9 3K 9 ip6ndp 14 3K 15 sctp_stro 2 2K 4 local_apic 1 2K 1 io_apic 1 2K 1 savedino 8 2K 440 ipsec-saq 2 2K 2 selfd 31 2K 151499 sctp_ifa 15 2K 16 tun 5 2K 5 session 15 2K 46 lockf 16 2K 281 in_multi 7 2K 10 Unitno 30 2K 52 CAM XPT 22 2K 543 freefile 12 2K 560 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 85 freework 5 2K 842 sctp_stri 2 1K 8 softdep 1 1K 1 freeblks 4 1K 494 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ip6opt 6 1K 23 ipsec 3 1K 3 newdirblk 6 1K 421 CC Mem 6 1K 61 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 470 pci_link 10 1K 10 diradd 5 1K 682 crypto 4 1K 5 encap_export_host 12 1K 12 select 5 1K 53 osd 11 1K 78 sctp_timw 2 1K 2 indirdep 2 1K 329 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atky 8 1K 33 mkdir 3 1K 842 chacha20random 1 1K 1 biobuf 1 1K 1 inpcbpolicy 11 1K 272 ip6_msource 5 1K 16 filedesc_to_leader 5 1K 10 tcp_pcm_rack 1 1K 4 ip_msource 4 1K 8 vnodes 1 1K 9 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 45 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 20 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 74 sctp_athm 6 1K 29 sctp_vrf 1 1K 1 sctp_map 4 1K 8 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 mqdata 0 0K 0 filemon 0 0K 4 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 178 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 22 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 6 in_mfilter 0 0K 14 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 statfs 0 0K 187 namei_tracker 0 0K 3 inotify 0 0K 51 export_host 0 0K 0 cl_savebuf 0 0K 112 lio 0 0K 19 acl 0 0K 0 soname 0 0K 3445 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14999 ioctlops 0 0K 104 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 368 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 667 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 6 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 7 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8373 1025 15831 0 254 38494208 0 vmem btag 56 153460 83 153460 0 254 8598408 0 malloc-4096 4096 2060 4 2067 0 2 8454144 0 tcp_log 416 5211 4950 26494 0 254 4226976 0 RADIX NODE 152 18498 243 53245 0 62 2848632 0 mbuf 256 8897 1785 54968 0 254 2734592 0 BUF TRIE 152 328 11476 1751 0 62 1794208 0 malloc-4096 4096 428 4 1758 0 2 1769472 0 malloc-64 64 561 24891 153092 0 254 1628928 0 malloc-384 384 4122 48 4472 0 30 1601280 0 malloc-128 128 11581 137 12304 0 126 1499904 0 UMA Slabs 0 112 13129 5 13129 0 126 1471008 0 sctp_asoc 2256 2 508 4 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 50 2 436 0 1 851968 0 FFS inode 1168 569 26 1142 0 8 694960 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 2 509 17 0 254 588672 0 md1 1 524296 216 524296 0 254 524512 0 md0 1 524296 216 524296 0 254 524512 0 256 Bucket 2048 248 8 11350 0 8 524288 0 socket 1024 14 494 1542 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-65536 65536 4 2 114 0 1 393216 0 sctp_raddr 736 2 515 4 0 254 380512 0 VM OBJECT 248 1389 99 18197 0 62 369024 0 THREAD 1860 175 17 647 0 8 357120 0 malloc-32768 32768 4 6 280 0 1 327680 0 VNODE 440 607 86 1183 0 30 304920 0 malloc-2048 2048 105 39 642 0 8 294912 0 malloc-64 64 4278 321 6631 0 254 294336 0 malloc-32 32 7437 249 7488 0 254 245952 0 malloc-16 16 14548 202 14649 0 254 236000 0 DEVCTL 1024 31 189 158 0 0 225280 0 malloc-256 256 329 541 3796 0 62 222720 0 MAP ENTRY 96 2166 102 57218 0 126 217728 0 malloc-65536 65536 0 3 86 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 FPU_save_area 832 177 39 1014 0 16 179712 0 malloc-128 128 1216 179 25424 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 97 24 1247 0 8 166496 0 unpcb 320 2 514 1211 0 254 165120 0 malloc-1024 1024 127 33 881 0 16 163840 0 FFS2 dinode 256 569 61 1141 0 62 161280 0 S VFS Cache 104 999 405 1644 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 mbuf_packet 256 4 504 451 0 254 130048 0 filedesc0 1072 98 14 1288 0 8 120064 0 ksiginfo 112 94 950 216 0 126 116928 0 malloc-128 128 523 252 4048 0 126 99200 0 malloc-256 256 223 152 2143 0 62 96000 0 UMA Kegs 384 228 5 228 0 30 89472 0 g_bio 408 4 206 10742 0 30 85680 0 128 Bucket 1024 52 31 269 0 16 84992 0 malloc-128 128 442 209 2022 0 126 83328 0 malloc-128 128 408 243 1250 0 126 83328 0 sctp_chunk 152 2 518 5 0 254 79040 0 malloc-384 384 146 34 146 0 30 69120 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 193 0 1 65536 0 malloc-8192 8192 5 3 132 0 1 65536 0 malloc-8192 8192 7 1 8 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 6 26 737 0 8 65536 0 64 Bucket 512 93 35 3739 0 30 65536 0 32 Bucket 256 79 176 1502 0 62 65280 0 sctp_stream_msg_out 112 1 539 4 0 254 60480 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 10 4 62 0 2 57344 0 malloc-64 64 700 119 2869 0 254 52416 0 malloc-128 128 153 250 761 0 126 51584 0 malloc-256 256 9 186 786 0 62 49920 0 malloc-256 256 97 98 964 0 62 49920 0 malloc-256 256 27 168 1453 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 16 32 15652 0 16 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-4096 4096 8 4 13 0 2 49152 0 malloc-2048 2048 13 11 49 0 8 49152 0 VMSPACE 584 71 13 1211 0 16 49056 0 malloc-384 384 23 97 827 0 30 46080 0 syncache 168 0 264 5 0 254 44352 0 tcp_inpcb 1304 7 26 61 0 8 43032 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4835 285 5065 0 254 40960 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_readq 152 0 260 3 0 254 39520 0 da_ccb 544 1 69 2791 0 16 38080 0 udp_inpcb 408 4 86 180 0 30 36720 0 malloc-64 64 74 493 15006 0 254 36288 0 malloc-64 64 162 405 232 0 254 36288 0 malloc-64 64 13 554 1314 0 254 36288 0 malloc-64 64 15 552 44 0 254 36288 0 tcp_bbr_map 128 0 279 56 0 126 35712 0 tcp_rack_map 128 3 276 10 0 126 35712 0 malloc-128 128 67 212 783 0 126 35712 0 routing nhops 256 31 104 38 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 52 38 57 0 30 34560 0 malloc-256 256 20 115 28 0 62 34560 0 malloc-256 256 30 105 34 0 62 34560 0 malloc-256 256 18 117 411 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-4096 4096 4 4 565 0 2 32768 0 malloc-4096 4096 4 4 241 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 75 0 8 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 1 15 53 0 8 32768 0 malloc-1024 1024 28 4 170 0 16 32768 0 malloc-1024 1024 13 19 22 0 16 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-1024 1024 0 32 1046 0 16 32768 0 malloc-512 512 4 60 168 0 30 32768 0 malloc-512 512 2 62 68 0 30 32768 0 malloc-512 512 1 63 6 0 30 32768 0 malloc-512 512 4 60 50 0 30 32768 0 malloc-512 512 3 61 14 0 30 32768 0 malloc-512 512 10 54 31 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 PWD 40 53 755 453 0 254 32320 0 tcp_bbr_pcb 896 0 36 5 0 16 32256 0 PGRP 120 22 242 60 0 126 31680 0 clpbuf 2624 0 12 79 0 4 31488 0 sctp_laddr 48 1 587 15 0 254 28224 0 rl_entry 48 19 569 39 0 254 28224 0 malloc-32 32 318 564 3500 0 254 28224 0 16 Bucket 144 60 136 445 0 62 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 AIO 208 1 132 44 0 62 27664 0 udplite_inpcb 408 0 63 4 0 30 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 pipe 736 21 12 327 0 16 24288 0 ertt_txseginfo 40 7 599 6880 0 254 24240 0 rtentry 168 34 110 38 0 62 24192 0 Files 80 141 159 8100 0 126 24000 0 8 Bucket 80 54 246 457 0 126 24000 0 itimer 352 0 66 14 0 30 23232 0 malloc-384 384 23 37 25 0 30 23040 0 malloc-384 384 37 23 611 0 30 23040 0 malloc-384 384 8 52 52 0 30 23040 0 malloc-384 384 26 34 38 0 30 23040 0 tcp_rack_pcb 1088 1 20 4 0 8 22848 0 ripcb 376 1 59 27 0 30 22560 0 Mountpoints 2816 2 6 8 0 4 22528 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 6 274 61 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 47 583 294 0 254 20160 0 malloc-32 32 93 537 136 0 254 20160 0 malloc-32 32 149 481 1425 0 254 20160 0 malloc-32 32 180 450 4054 0 254 20160 0 malloc-32 32 28 602 1082 0 254 20160 0 2 Bucket 32 61 569 1503 0 254 20160 0 KNOTE 160 1 124 44 0 62 20000 0 L VFS Cache 320 0 60 28 0 30 19200 0 AIOLIO 272 0 70 19 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 16 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 484 516 3585 0 254 16000 0 tcp_log_id_node 120 1 131 5 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 2 0 62 12144 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 71 679 1986 0 254 12000 0 malloc-16 16 24 726 176 0 254 12000 0 malloc-16 16 17 733 3899 0 254 12000 0 malloc-16 16 37 713 24887 0 254 12000 0 malloc-16 16 13 737 14 0 254 12000 0 malloc-16 16 48 702 167 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 splice 184 0 63 1 0 62 11592 0 AIOCB 552 1 20 32 0 16 11592 0 tfo_ccache_entries 80 2 126 2 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 1 333 2581 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl