last executing test programs: 593.048727ms ago: executing program 0 (id=1): syz_emit_ethernet(0x3e, &(0x7f0000000480)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@dest_unreach={0x3, 0x6bd374b27f86e548, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @multicast1}}}}}}) (async) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$SMB_PCALL(r0, 0xc0106978, &(0x7f0000000480)={0x0, 0x0, 0x0, @byte=0x2, @word, 0x2, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000001b80)={&(0x7f00000004c0)=@in={0x10, 0x2, 0x3}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000000500)="5b97a74a3742bb664caea03051e8c47bad7dfc1d90de67149161af49793fa9c4b54dc42e8b2f71a54ced23cdc741d46bfad4284176ce76c3c7fc19204a6d675a3615b1fde5fe276c0f850ab9997797f4d9", 0x51}, {&(0x7f0000000600)="d1a960195fe2d20ef75abca48cfa66dd6ad3191bfb063ffb9365fe510083f2ab1d930a37156f5b850a2caae3c029283c3813ced5ab965a1085cc0c4d12fc3eebe0a85f4ce42db88dd218b2c6470d24cb3bb972aa334763bb5ffec3f6804b9e95560e6be0efa9413021f74f40c16848de5ce3d79a2661f97e3d1eb90cbdc04be22d97d5bccfc2665d5ad0bcee6766ce536e5c0709", 0x94}, {&(0x7f00000006c0)="aba1546221621ad91b15c737882fbc171a8ce071bb00fa7a61eebf057a831ef4df8d3c29f1b0c91e17e08e88cf6b21c158433009b56d8dfcdf18aa3c8cdf57926bf6bd6ca185076d02", 0x49}, {&(0x7f0000000740)="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", 0x49b}], 0x4, 0x0, 0x0, 0x80}, 0x84) (async, rerun: 64) r2 = getpgid(0x0) (rerun: 64) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCNATLOOK(r3, 0x8008745b, &(0x7f0000000000)="28fcffffff0006") (async) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000000180)="d87305be", 0xfffffdd8, 0x20080, &(0x7f0000000200)={0xfffffffffffffdd4, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) (async) shutdown(r4, 0x1) (async) rtprio(0x1, r2, &(0x7f0000000040)={0x4, 0x20}) (async) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 314.193517ms ago: executing program 2 (id=3): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @multicast2}, 0x10) (async) r1 = kqueue() r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r2, 0x80001002, &(0x7f0000000180), 0x0, [], 0x4, 0x2, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int=0xfffffff8, @spare=[0x0, 0x1, 0x0, 0x200000000000, 0xfffffffffffffff8]}}) (async) aio_waitcomplete(0x0, &(0x7f0000001940)={0x0, 0x782db0b}) (async) kevent(r1, &(0x7f0000000080)=[{0x0, 0xfffffffffffffff2, 0xf97f87aa77659da5, 0x1, 0xffffffffffff0058, 0x4, [0x0, 0x10, 0x0, 0x1]}], 0x1, 0x0, 0x0, 0x0) (async) kevent(r1, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff9, 0x17, 0x10}], 0x29f, 0x0, 0x8001, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x20005, &(0x7f0000000100)={0x10, 0x2, 0x2}, 0x10) 172.421646ms ago: executing program 3 (id=4): socketpair(0x2, 0x4, 0x20, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x81, 0x3, 0xb, 0xe, 0xf9, 0xfe, 0x4, 0x6, 0x4, 0x7}, 0xb) dup2(r0, r1) 157.681835ms ago: executing program 1 (id=2): profil(0x0, 0x0, 0x2cb4, 0x7) sysarch$I386_SET_LDT(0x1, &(0x7f0000000140)={0xf, &(0x7f0000000040)=[{0x5}], 0x1}) profil(&(0x7f0000000140)="3b0daac4173010edacef3818e24581755b0f2ee592be43633cd1b65f108b35818c4af132b5f8279fc9355d99088eeea6de8d1303e1a4b6dbfd899d49a7f58e13b9c1177841a46ef9e907a806c34f53c21f62c22cfa687a3ff4c9d2a0b017a4062d2645ca5765dffbac697e140c390e1abdeb1be46e1379203c55506356c82304ef0d388345f68ae63aed91fa5126eb100c25931046d6883fc823daaef46e3c44ec8d7fd8b0584dc84c", 0xa9, 0x467, 0x3) r0 = socket(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) extattr_delete_link(&(0x7f0000000580)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x11\x02=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\x95\xe8X\xb6\x17\x99\xa6\xe4\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\x9c\x14\xecRRn\ab\xe2\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6\xcf\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\x1eq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4') bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r2, 0x80000001, &(0x7f0000000300)="e2", 0x1, [0xfffffffe, 0xffffffff], 0x0, 0x0, 0xf, {0x5, 0x7, 0x0}, {0x0, 0x0, @sival_int, @thr={0x0, 0x0}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x4b, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendfile(r1, r0, 0x9, 0x100000000, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="c8", 0x1}], 0x1, 0x0}, 0x0) kqueue() socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCNATLOOK(r4, 0x8008745b, &(0x7f0000000000)="28fcffffff0006") connectat$unix(r5, r5, &(0x7f0000000200)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) profil(0x0, 0x0, 0x9, 0x36d5) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x20, 0x20) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20, 0x20) getfhat(r6, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x0) 40.499423ms ago: executing program 2 (id=5): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x100000, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x26, 0x0, 0x0, 0x20, &(0x7f0000000140)="70638953df0cef7e00080000000bf98994164394b5d947fa8802ca13b7270000", 0xf, 0xbdfffffd, [0x0, 0x3]}) sysarch$AMD64_SET_PKRU(0x85, 0xffffffffffffffff) r1 = socket$inet6(0x1c, 0x4, 0x9) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x789, &(0x7f00000001c0), 0x0, 0x0, 0x0}) mount(&(0x7f0000000300)='ext2fs\x00', 0x0, 0x480020, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000005c0)={@local, @remote, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x12, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@generic={0x82, 0xf, "c2519f21a4b2125b7e9f091b61"}, @rr={0x7, 0x3, 0x4}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x6, 0x4}}}}}) mprotect(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x7) madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) 40.079767ms ago: executing program 3 (id=6): r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x1f, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x4, 0xfdffffff, [0x8, 0x0, 0xfffffffd]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) 608.965µs ago: executing program 3 (id=7): openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = semget$private(0x0, 0x4, 0x20) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=0x0) (async) open(0x0, 0x0, 0x0) (async) shmget(0x3, 0x2000, 0x702, &(0x7f000004f000/0x2000)=nil) 0s ago: executing program 3 (id=8): r0 = socket$inet6(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000c85000/0x4000)=nil, 0x4000, 0x8) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000d9c000/0x4000)=nil, 0x4000, 0x2) setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) ioctl$PIO_DEADKEYMAP(0xffffffffffffffff, 0x20006b09, &(0x7f0000000080)={0x95f8, [{0x566e, [0xee10, 0xd871, 0x7, 0xff, 0x7fff, 0x3, 0xfffffff7, 0xaa8, 0x7ff, 0x9, 0xfffffffc, 0x9, 0x7, 0x6219848d, 0x515, 0x8, 0x5, 0x0, 0x0, 0x3, 0x0, 0xf, 0xd6, 0x8, 0x1de, 0xfffffffb, 0x5, 0x2, 0x7f, 0x10001, 0x9, 0x6, 0x3, 0x5, 0x4, 0x5, 0x4, 0x401, 0x7, 0xba5c, 0xe8c, 0x80000001, 0x8, 0xfffffffd, 0x3, 0xedf, 0x1, 0xffffffff, 0x4c02, 0x4, 0x3, 0x10001, 0xffffffde, 0x0, 0x10, 0x400, 0x715, 0x7e1, 0x4, 0xd, 0xa, 0xa09, 0x2, 0x3, 0x4, 0x5131, 0x4, 0x1, 0xbe9a, 0xfff, 0x731, 0x9, 0xbc, 0xb, 0xc74f, 0x0, 0x9, 0x5, 0x4, 0x101, 0xfffffff8, 0x2, 0x0, 0x5, 0x5229, 0x9, 0x7, 0xfffffffb, 0x81, 0x8001, 0xf, 0x5, 0x3, 0x0, 0x1, 0x0, 0x5, 0xe0, 0x7ff, 0x2, 0x0, 0x8, 0xc, 0x8]}, {0x5c, [0x15, 0x6, 0x4, 0xbae, 0x2, 0x4, 0x86f13b53, 0x401, 0x1000, 0x7, 0x6, 0x7, 0x7fff, 0x0, 0x5, 0x400, 0x9, 0x96a9, 0xbe, 0xfffffffe, 0xb, 0x8, 0xae3, 0x6, 0x7, 0x40000, 0x40, 0x9, 0x7fff, 0x3, 0x200000, 0x7, 0x0, 0x5, 0x3b5, 0x6, 0x2, 0x58, 0x2, 0x1, 0xffffff00, 0x4, 0x4, 0x6, 0x3, 0x3, 0x8, 0x100, 0x0, 0x907, 0x101, 0x9, 0x6, 0xc95, 0x59d4, 0xc, 0x4, 0x2, 0xb, 0x3eb, 0x0, 0x7fff, 0x0, 0xff8, 0x9, 0x7, 0x8, 0x9, 0x61a, 0x2, 0x80000001, 0x90fd, 0x6, 0xd, 0x6eed, 0x0, 0x4, 0x1, 0x7, 0x5, 0x0, 0x10001, 0x40000010, 0x80000001, 0x9, 0x4b2, 0x100, 0x7fffffff, 0x2, 0x0, 0x7, 0x5, 0x1000, 0x0, 0x8, 0x6, 0x2, 0x1, 0x4, 0x1, 0x3ff, 0x1000, 0x1, 0x4]}, {0x0, [0x1, 0x6, 0x3, 0x2, 0x800, 0x0, 0xff, 0x6, 0x7, 0x3, 0xe, 0x1, 0xdd, 0x538, 0x7bac, 0xa, 0xd, 0x9, 0x10001, 0x8, 0x8, 0xff, 0x6, 0x2, 0x800000, 0x2, 0x4, 0x8, 0x4, 0xb, 0x9, 0x1, 0x3, 0xfff, 0x343d3543, 0x400000, 0xfffffff8, 0x9, 0xa87f, 0x800, 0x7, 0x2, 0x1, 0xdb4, 0x101, 0xb369000, 0x9, 0x92, 0x4, 0x0, 0x98, 0x3d104cc0, 0x52, 0x8, 0xc, 0x0, 0x437, 0x3, 0x3, 0x1, 0x1000, 0x8001, 0xfff, 0x17e7, 0x8, 0x7, 0x6, 0x0, 0x5, 0xf10, 0x5, 0x1, 0xffffffb8, 0x7fff, 0x9, 0xfffffffd, 0xfffffffe, 0x3158, 0x5, 0x2, 0x8, 0x36d5, 0x9, 0x1, 0xfffffffb, 0x2, 0x8, 0x8000, 0x5, 0x3, 0x1, 0xfffffffd, 0x4, 0x1, 0xfffffff7, 0x40, 0x6, 0x3, 0x6, 0x1ff, 0x4, 0x9, 0x9, 0x39]}, {0x8003, [0x7, 0x5, 0x5, 0xfc, 0x14, 0xd683, 0x8, 0x5, 0x8, 0xadd, 0x5, 0xdb, 0x80000000, 0xc, 0x0, 0xfffffff7, 0xffffdfff, 0x2, 0x5, 0x2, 0x3eb3, 0x0, 0x7, 0x7, 0x7, 0x6, 0x5, 0x7673faf3, 0x0, 0x9, 0x1, 0x2, 0x5, 0x1, 0x4f124442, 0x8, 0x0, 0x2, 0x8007, 0x190, 0x5, 0x3, 0x1, 0x800, 0x9, 0x9, 0x3, 0x7, 0x5, 0x7, 0x8, 0x7, 0x0, 0x10001, 0x1, 0x0, 0x7ff, 0xe, 0x9, 0x2df, 0x7, 0x7fffffff, 0x80000001, 0x4, 0x3, 0x3, 0x4, 0x496a, 0x7, 0x7fffffff, 0x74, 0x2, 0x9, 0x3, 0x6, 0xf3, 0x1, 0xa3, 0x49c, 0xec0, 0x100, 0x3, 0x6, 0x9, 0x2, 0x0, 0x6, 0x6, 0x9, 0x1, 0x0, 0x5, 0xa, 0x2, 0x4, 0x3b, 0x3, 0x40, 0x225, 0x80, 0x4, 0x4, 0x7fff, 0x2]}, {0xe8bc, [0x5, 0x4, 0x8, 0x2, 0x4, 0x80, 0x9, 0x1ff, 0xfff, 0xfffffff9, 0x1ff, 0x1, 0x800, 0x80000000, 0x8, 0x7, 0x7ff, 0x6, 0x8, 0x9, 0xe92, 0x8, 0x13, 0x2, 0x0, 0x7f, 0x401, 0x8, 0x7, 0x8, 0x4, 0x5, 0xffffe6ff, 0x7, 0x80000000, 0x6f88, 0x2, 0x9, 0x7f, 0xa5de, 0x0, 0x8, 0x3, 0x800, 0x5, 0x403, 0x54, 0x80, 0xf, 0x3ff, 0x8, 0xfffffffa, 0x9, 0x0, 0x800, 0x8, 0x1, 0x4, 0x6, 0x8, 0x3, 0x5, 0x5, 0x2, 0x1, 0xb26, 0x6, 0x81, 0x1, 0x101, 0x3, 0x2, 0x6, 0x200, 0x4, 0x5, 0x3, 0x2, 0x1ff, 0x3, 0x1, 0x800, 0x5, 0x7, 0x468, 0x7f, 0x94, 0x7, 0x6, 0x3, 0x8, 0x7ff, 0xfffffffe, 0x10000, 0x4, 0x4b, 0x435c9460, 0x3ff, 0x7ff, 0x4b, 0x40, 0x0, 0x5, 0x7]}, {0x3, [0x7, 0x2, 0x1, 0x5, 0xf, 0x40, 0x6, 0x1000, 0x4, 0x3, 0x5, 0x8, 0x1, 0x5, 0xa, 0x81, 0x7, 0x8, 0x8, 0x6, 0x80000000, 0x60, 0x0, 0xd2, 0x1, 0x9, 0x10001, 0x6, 0xc, 0x6, 0x200, 0x5, 0x3, 0x52fd0a00, 0x8, 0x3, 0xfffff1b2, 0x1d, 0x8, 0xff, 0x2000, 0x4b, 0x808f, 0x5, 0xb, 0xfffffffa, 0x3, 0x7ff, 0x430c, 0x1000, 0xb35, 0x0, 0x3, 0x9, 0x1ff, 0x6, 0x400000, 0x5, 0x10001, 0x1, 0x6, 0x1, 0xffff, 0x10, 0x0, 0x9, 0x3, 0xce94, 0x4, 0x0, 0xfffffc01, 0x80, 0x200007ff, 0x2, 0x3, 0x4, 0x8, 0x400, 0x8, 0x81, 0xfffffff7, 0x9, 0x6, 0x7ff, 0x7, 0x0, 0x80124f8, 0x7fffffff, 0x6, 0x8, 0x9, 0x80000000, 0x6, 0x7, 0x4ab464c, 0x5, 0x0, 0x10, 0x7f, 0x1, 0x5, 0x9, 0x5b8b7924, 0x7ac5]}, {0xffffff7f, [0x1, 0x4, 0x131f, 0x1, 0x8, 0x6, 0x0, 0x7, 0x3, 0x3, 0x9, 0x200, 0x4a2, 0x49, 0xfd, 0xd0, 0x39e, 0x3, 0x5, 0xffff, 0x2c, 0x3, 0x0, 0x9, 0xffffffff, 0x7, 0xffffffff, 0x4, 0xc, 0x9, 0x263, 0xabd1, 0x3, 0x2, 0x9, 0x6, 0xb7af, 0x6, 0x2, 0x6, 0x1ff, 0x7, 0x10000, 0x2, 0x80000000, 0x4, 0xfffffff5, 0x1, 0x3041, 0x8, 0x6f, 0x2, 0x7, 0x3, 0xfff, 0x1, 0x8, 0x1, 0x5, 0x52, 0x3, 0x80, 0xe5, 0x7, 0x3f, 0x10, 0x6, 0x5, 0x4, 0xfffffff8, 0x4, 0x8001, 0x4220c0b8, 0xfff, 0xfffffff1, 0x6, 0x6, 0x80, 0x6, 0xc9, 0x2, 0x7, 0x52, 0x8000, 0xc, 0x6, 0x5, 0xe, 0x9, 0x8, 0x1, 0x5, 0x5, 0x7, 0x5, 0x6, 0x1d33945, 0xd, 0x8, 0x9fc, 0xffff, 0x4, 0x5, 0x8]}, {0xfffffffa, [0x1ff, 0x8, 0x9, 0x1, 0x7, 0x3, 0x1, 0x2, 0x80, 0x10000, 0x8, 0xae, 0x7, 0x3, 0x2, 0x6, 0x2, 0x42, 0xec7, 0x0, 0x3, 0x1, 0x9, 0x8, 0x7, 0xfff, 0x3, 0x8d4, 0x7ca, 0x5, 0x283, 0xd3b2, 0x4, 0x8, 0xfffffffe, 0x4, 0x9, 0x7ff, 0x200, 0x54, 0x1, 0x4, 0x40, 0x9, 0x40, 0x7, 0xc, 0x3, 0x1, 0x6, 0x10000, 0x6, 0x2, 0x7fffffff, 0xfffffff1, 0x0, 0xffff9594, 0x6, 0x2, 0x6ef, 0x1, 0x3, 0x0, 0x40, 0xfffffffe, 0x1, 0x3, 0xb28a, 0x1, 0x80000001, 0x800, 0x30e, 0x7b, 0x2, 0x5, 0x9, 0x7ff, 0x5, 0x7, 0x1, 0x9, 0x100000c, 0x6, 0x1, 0x272, 0xc, 0x0, 0x2, 0x4, 0x400, 0x5, 0xfffffffc, 0xffffffff, 0xd, 0x19d, 0x5, 0xf0, 0x6, 0x4, 0x9, 0x4, 0xe6dc, 0x7, 0x1ff0]}, {0x0, [0x9, 0x5, 0x314, 0x1, 0x7, 0x7f, 0x9, 0x4, 0x79, 0x0, 0x7ff, 0xe, 0xffff, 0x0, 0x80000000, 0x7, 0x1000, 0x3ff, 0x3, 0xf7, 0x0, 0x0, 0x40000200, 0x5, 0xfffffff7, 0xfffffffe, 0x1ff, 0x2, 0x3, 0x1, 0x2, 0x1, 0x4, 0x81, 0x8, 0x2, 0x4, 0x6, 0x1, 0x6, 0xffff, 0x1, 0xf, 0x3, 0x2, 0x6, 0x7, 0xa, 0x1ff, 0x7ff, 0xa, 0x0, 0x8, 0x7, 0xc0, 0xf58f, 0x1000, 0x0, 0x3, 0x7ff, 0xfe0, 0x3, 0x400007, 0x8, 0x9, 0x3, 0x1, 0x1, 0x5, 0x3, 0x1000, 0xfffffff7, 0x1ff, 0xffffffff, 0x4, 0x8001, 0x1, 0x8, 0x0, 0x6, 0x8, 0x1, 0x100, 0x8, 0x0, 0xd7fb, 0xa, 0x0, 0x5, 0x4, 0x1a0, 0x2, 0x5, 0x0, 0x6, 0x1ff, 0x40, 0x5, 0x4, 0xbc, 0x8, 0x5, 0x7, 0xfffffffb]}, {0x6, [0x10, 0x40, 0x1, 0x253, 0x8, 0x8, 0x8, 0x1, 0x7, 0x8, 0x3, 0x60, 0x7ff00000, 0x80, 0x8, 0x2, 0x2, 0x6, 0x80, 0x800, 0x1, 0x0, 0x529b, 0x3, 0x0, 0x5, 0x0, 0xfffffffa, 0x1000, 0xa, 0x9, 0xf, 0x7, 0x7, 0x5, 0x0, 0x2, 0x2, 0x5, 0x7, 0x9, 0x4, 0x7, 0xb, 0x101, 0x8, 0x4, 0xfb8e, 0xf3b, 0x4, 0x7, 0x8, 0x8, 0x7, 0x5, 0x4, 0x4, 0x5, 0xfffffff9, 0x2, 0x8, 0x3, 0x2, 0x400, 0x6, 0x7, 0x9bc7, 0x80000000, 0x8, 0x1, 0x200, 0x4, 0xc, 0x6, 0xc2c4, 0x5, 0x5, 0x7, 0x6, 0xf, 0x80, 0x3, 0xfffffffd, 0x20000000, 0x21, 0x2, 0x1, 0x3, 0x80, 0x1, 0x4, 0x7d7, 0x9, 0x4, 0x7f, 0x0, 0x7ff, 0x7fff, 0x1, 0x8a6, 0xfffffff9, 0x1, 0x6, 0x4]}, {0xc0, [0x3f04, 0xf, 0xfffffff7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x9, 0x6, 0x7fffffff, 0x0, 0xfffffffe, 0x7fff, 0x0, 0x0, 0x400000, 0x2, 0xe, 0x401, 0x8, 0x800, 0x7, 0x9, 0x40, 0x0, 0x5144b3ea, 0x694, 0x4, 0x7fe, 0x99, 0x81, 0x5, 0x4, 0x3, 0x0, 0x3ff, 0x1000, 0x9, 0x6, 0x40, 0x1, 0x1, 0xf, 0x1, 0x8, 0x5627aa48, 0x5, 0x4455, 0xfffffffd, 0x1000, 0x7, 0x3, 0x8, 0x0, 0x3, 0x7, 0xffff0000, 0x80000000, 0x7, 0x7fff, 0x0, 0x3, 0x2, 0x9, 0xe, 0x3, 0x7, 0x0, 0xa, 0x3, 0x54d, 0x100, 0x8, 0x3ff, 0x8, 0xfffffffd, 0xffffe64b, 0x400, 0x9, 0x200, 0x3, 0x7, 0x9, 0x40, 0x8, 0x9, 0x2, 0xb0000000, 0x3, 0xb, 0x400000, 0x99, 0x8, 0xe8, 0xfffffc00, 0xd8b5, 0x4, 0x9, 0xf, 0x2ab, 0x5, 0x8000]}, {0x0, [0x2, 0x44f, 0x4, 0x9, 0x4, 0xffffffff, 0x6, 0xffffffed, 0x7f, 0x7, 0x3, 0x4, 0x80000001, 0x1, 0xdf96, 0x10000, 0x2, 0xc1e, 0x1000, 0x9, 0x6, 0x9b6, 0x404000, 0x1, 0x5, 0x7f, 0x0, 0x2, 0xf, 0x80, 0x8f7, 0x6, 0x2, 0x7f, 0xf7b2, 0x4, 0x0, 0xfffffff7, 0x6, 0x8, 0x1, 0x4, 0xfffff800, 0x8, 0x7, 0x7, 0x14, 0x10, 0x9, 0x7, 0x80, 0xffffffff, 0x10, 0x800, 0x3, 0x3ff, 0xb7, 0x5, 0x4, 0x4, 0x0, 0x7, 0x8001, 0x1, 0x2800000, 0x2e0, 0x10000, 0x8, 0x3, 0x800, 0x1, 0x7f, 0x9, 0x6, 0x10001, 0x8, 0x92, 0x40a54e46, 0x1, 0x7, 0x1ff, 0x1, 0x4, 0x7fff, 0x0, 0xf16, 0x800, 0x1, 0x0, 0x6, 0x1, 0x3a2, 0xf769, 0x80000001, 0x6, 0xc0000, 0x8, 0xfffffff2, 0x7fffffff, 0x400, 0xb, 0x9, 0xffffffff, 0xffff]}, {0x5, [0x10000, 0x5, 0x25a, 0x1, 0x6, 0x2, 0x8, 0xfffffffd, 0x6, 0x3, 0x5, 0x100, 0x1, 0x5, 0x27c, 0x10000, 0x0, 0xfffffff3, 0x1, 0x7, 0xfffffff7, 0x10001, 0x3ff, 0x7, 0x8, 0x1, 0x1, 0xf, 0x6, 0x0, 0x100, 0x0, 0xe296, 0x0, 0x8000, 0xffffa59e, 0x7, 0x1, 0x4, 0x4, 0x100, 0x8, 0x1ca, 0x2, 0x5, 0xb, 0xfffffff9, 0xa, 0x52b, 0xe, 0x4, 0xfffffff9, 0x5f, 0x5, 0x8, 0xfffffff7, 0x2, 0x4, 0x6, 0x0, 0x5, 0x3, 0x7, 0xff, 0x10a, 0x0, 0x6, 0x1ff, 0x1, 0x4, 0x0, 0x4, 0x6, 0x401, 0x4a1, 0x5, 0x8001, 0x7, 0x6f, 0xc1f6, 0x2, 0x6, 0x1, 0x7, 0xff, 0x9, 0x43d, 0x2, 0xffff, 0x1, 0x7, 0x9a, 0x7ff, 0xb9, 0x800, 0x3, 0xc, 0xffffffff, 0x5, 0x7, 0x9, 0x7ff, 0x32, 0x7]}, {0x6, [0x1, 0x5, 0xcd4, 0xb0, 0x1000, 0x8, 0xfff, 0x8, 0x6, 0xc, 0x4a, 0x8, 0x74, 0x6, 0xa, 0x75e7, 0x4, 0x0, 0x8, 0x3, 0x4, 0x1ff, 0x4, 0x80, 0x7, 0x7, 0x8, 0xaa9, 0x0, 0x7, 0xd46, 0x7, 0x5, 0x80000000, 0x9, 0x4f9b3d50, 0x800, 0x3, 0x8, 0x8, 0xdd62, 0x25ae, 0x0, 0x7, 0xfffffff9, 0x450, 0x3, 0x5, 0x2271, 0x1, 0x2, 0x1, 0xffffffff, 0x7fffffff, 0x0, 0x3, 0xc, 0x86, 0x0, 0xb959, 0x200, 0x8, 0x5, 0x2, 0x92ad, 0x1, 0x2, 0x38e, 0x7ff, 0x10, 0x7f, 0x8, 0x5, 0x7, 0xf, 0x86, 0x2, 0x5, 0x8001, 0x0, 0x3, 0x78aa0000, 0x2, 0x0, 0x8, 0x84e1, 0xd934, 0xe000, 0x8, 0xb5d, 0x9, 0x7ff, 0x4, 0x0, 0x4, 0xfffffff8, 0x1, 0x13, 0xecb, 0x1000, 0x10, 0x0, 0x80000001, 0x3]}, {0x3, [0x1, 0x8, 0x3, 0xc, 0x0, 0xf91, 0x4, 0x7, 0x4, 0x6, 0xfff, 0x6, 0xfffffffa, 0xa000, 0xfffffff9, 0x80, 0x1, 0x1, 0xff, 0x3, 0xf, 0x3, 0x70f, 0x100, 0x2, 0x2, 0xe3, 0x1, 0x7, 0x7fffffff, 0x1, 0x9, 0x5, 0x7, 0x9, 0xa, 0xf4, 0x1, 0x2, 0x1, 0x80000000, 0x4, 0xfffffffe, 0x1, 0x2, 0x401, 0x8, 0x8, 0x1, 0x7, 0xf2, 0x8, 0x7fffffff, 0x10001, 0x8, 0x4, 0x9, 0x5, 0x13f7, 0x779, 0x9, 0xffffffff, 0x0, 0x8, 0xeb7, 0x7, 0x9, 0x10000, 0x9, 0x4, 0x7fffffff, 0x6, 0x8, 0x7, 0x6cec, 0x10001, 0x3, 0x7, 0xb2, 0x1, 0x1, 0x5, 0x9, 0x3, 0x2, 0x5508c39c, 0x7, 0x5b3, 0x1, 0x400, 0x7, 0x1, 0x4, 0x2, 0x3, 0xe, 0x4, 0x2, 0x7, 0xffffffff, 0x50, 0x9, 0x0, 0x3]}]}) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="60000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10001000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES64=r0], 0xa1}, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0xe, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x102, @empty, 0x11000003}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x4000100, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.210' (ED25519) to the list of known hosts. lock order reversal: (sleepable after non-sleepable) 1st 0xfffffe00584cd698 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1735 2nd 0xffffffff83ce5c60 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1434 lock order tun_ioctl -> tun_mtx established at: #0 0xffffffff816a2851 at witness_checkorder+0x781 #1 0xffffffff81528757 at __mtx_lock_flags+0x187 #2 0xffffffff8188e096 at tuninit+0x76 #3 0xffffffff8187c2a4 at ether_ioctl+0x1b4 #4 0xffffffff8188ce32 at tunifioctl+0x3c2 #5 0xffffffff819c9d94 at in_control_ioctl+0x1744 #6 0xffffffff8186c43b at ifioctl+0xdeb #7 0xffffffff816b163a at kern_ioctl+0x52a #8 0xffffffff816b101e at sys_ioctl+0x36e #9 0xffffffff82193a62 at amd64_syscall+0x4e2 #10 0xffffffff8213569b at fast_syscall_common+0xf8 lock order tun_mtx -> tun_ioctl attempted at: #0 0xffffffff816a3722 at witness_checkorder+0x1652 #1 0xffffffff81591ec9 at _sx_xlock+0x139 #2 0xffffffff8188cafa at tunifioctl+0x8a #3 0xffffffff818692d6 at ifhwioctl+0x1dc6 #4 0xffffffff8188a562 at tunioctl+0xd92 #5 0xffffffff811f99d6 at devfs_ioctl+0x266 #6 0xffffffff823584e7 at VOP_IOCTL_APV+0x87 #7 0xffffffff8180f737 at vn_ioctl+0x3c7 #8 0xffffffff811fa899 at devfs_ioctl_f+0x69 #9 0xffffffff816b163a at kern_ioctl+0x52a #10 0xffffffff816b101e at sys_ioctl+0x36e #11 0xffffffff82193a62 at amd64_syscall+0x4e2 #12 0xffffffff8213569b at fast_syscall_common+0xf8 Sleeping thread (tid 100140, pid 819) owns a non-sleepable lock KDB: stack backtrace of thread 100140: sched_switch() at sched_switch+0x10b8/frame 0xfffffe0056fd1f80 mi_switch() at mi_switch+0x33e/frame 0xfffffe0056fd1fb0 sleepq_switch() at sleepq_switch+0x1f0/frame 0xfffffe0056fd2010 _sx_xlock_hard() at _sx_xlock_hard+0xcdc/frame 0xfffffe0056fd21d0 _sx_xlock() at _sx_xlock+0x1ed/frame 0xfffffe0056fd2290 tunifioctl() at tunifioctl+0x8a/frame 0xfffffe0056fd2350 ifhwioctl() at ifhwioctl+0x1dc6/frame 0xfffffe0056fd2610 tunioctl() at tunioctl+0xd92/frame 0xfffffe0056fd2730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056fd2820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056fd2850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056fd2a60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056fd2ab0 kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe0056fd2b90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056fd2d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056fd2f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056fd2f30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a817a, rsp = 0x825b6df08, rbp = 0x825b6df80 --- panic: sleeping thread holds tun_mtx cpuid = 1 time = 1768655389 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c829d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c82b30 vpanic() at vpanic+0x257/frame 0xfffffe0056c82cf0 panic() at panic+0xb5/frame 0xfffffe0056c82db0 propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056c82e00 turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056c82e70 __mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056c82fb0 __mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056c830a0 tunstart_l2() at tunstart_l2+0x74/frame 0xfffffe0056c83100 tap_transmit() at tap_transmit+0x1d0/frame 0xfffffe0056c83150 ether_output_frame() at ether_output_frame+0x30c/frame 0xfffffe0056c83210 ether_output() at ether_output+0x114b/frame 0xfffffe0056c83380 ip6_output_send() at ip6_output_send+0x1b6/frame 0xfffffe0056c83400 ip6_output() at ip6_output+0x44c0/frame 0xfffffe0056c83930 mld_dispatch_packet() at mld_dispatch_packet+0x8d1/frame 0xfffffe0056c83a90 mld_fasttimo() at mld_fasttimo+0x1900/frame 0xfffffe0056c83cd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056c83e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c83ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c83f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c83f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xffffffff8283c160 .str.27 rsp 0xfffffe0056c82b10 rbp 0xfffffe0056c82b30 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0x6 r11 0x5 r12 0xfffffe000781a780 r13 0xfffffffffffffffd r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 2 (clock) at 0xfffffe0007808008: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b5ef60 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5ef60 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83b5ff40 (map 0xffffffff83b5ff40) (map.pmap 0xffffffff83b5ffe0) (pmap 0xffffffff83b60050) threads: 2 100031 L *tun_mtx 0xfffffe0007805a80 [clock (0)] 100032 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 823 766 766 0 R (threaded) syz-executor 100133 RunQ syz-executor 100139 RunQ syz-executor 820 765 765 0 R (threaded) syz-executor 100124 S nanslp 0xffffffff83bb5f41 syz-executor 100136 Run CPU 0 syz-executor 100141 S uwait 0xfffffe00585f3100 syz-executor 819 764 764 0 R (threaded) syz-executor 100117 RunQ syz-executor 100134 RunQ syz-executor 100140 D tun_ioc 0xffffffff83ce5c60 syz-executor 817 0 0 0 DL aiordy 0xfffffe0058aa8ab0 [aiod4] 816 0 0 0 DL aiordy 0xfffffe0058aef568 [aiod3] 815 0 0 0 DL aiordy 0xfffffe0058b0aac0 [aiod2] 814 0 0 0 DL aiordy 0xfffffe0058a04010 [aiod1] 813 812 423 0 L *tun_mtx 0xfffffe000782e6c0 ifconfig 812 806 423 0 S wait 0xfffffe0058aeeab8 sh 809 1 809 0 Ss select 0xfffffe006eb6dc40 dhclient 806 784 423 0 S wait 0xfffffe0058af0018 dhclient 796 763 763 0 T (threaded) syz-executor 100102 s syz-executor 100120 D tun_ioc 0xffffffff83ce5c60 syz-executor 100121 L *tun_mtx 0xfffffe000782e6c0 syz-executor 784 423 423 0 S wait 0xfffffe0058aa9560 sh 766 762 766 0 S nanslp 0xffffffff83bb5f41 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f41 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe006dfb2bc0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058ac9610 csh 758 681 758 0 Ss select 0xfffffe006dfb2440 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00599518b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599530b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00599538b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 737 1 17 0 S+ piperd 0xfffffe006b807cc0 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058acb570 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe006dfb2d40 sshd 494 1 494 0 Ss select 0xfffffe0059aa5540 syslogd 423 1 423 0 Ss wait 0xfffffe0058aaa010 devd 422 1 422 65 Ss select 0xfffffe0059aa5a40 dhclient 337 1 337 0 Ss select 0xfffffe006dfb31c0 dhclient 334 1 334 0 Ss select 0xfffffe0059a30dc0 dhclient 16 0 0 0 RL [syncer] 15 0 0 0 RL [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100091 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100080 D launds 0xffffffff83d09454 [laundry: dom0] 100081 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff844a8700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 LL (threaded) [clock] 100031 L *tun_mtx 0xfffffe0007805a80 [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 RunQ [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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 RunQ [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 D - 0xfffffe00077ca500 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8d00 [ipsec_offload] db> show all locks Process 823 (syz-executor) thread 0xfffffe0058b0d000 (100139) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074ce900) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7311 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe000780fa30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7156 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe000780f980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 820 (syz-executor) thread 0xfffffe0058b1d780 (100136) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff8381d620) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6677 exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff83d088a0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2813 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e3183e0) locked @ /syzkaller/managers/main/kernel/sys/kern/link_elf_obj.c:1247 exclusive sx kernel linker (kernel linker) r = 0 (0xffffffff83b62a40) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_linker.c:1156 Process 819 (syz-executor) thread 0xfffffe0058b1e000 (100134) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006badf580) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4836 Process 819 (syz-executor) thread 0xfffffe0058b1d000 (100140) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe0059a6bb18) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1735 Process 813 (ifconfig) thread 0xfffffe0058b0c780 (100129) exclusive sx tun_ioctl (tun_ioctl) r = 0 (0xffffffff83ce5c60) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1434 exclusive sx in_control (in_control) r = 0 (0xffffffff83ce88e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:366 Process 796 (syz-executor) thread 0xfffffe0058af3000 (100120) exclusive sleep mutex tun_mtx (tun_mtx) r = 0 (0xfffffe00584cd698) locked @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1735 Process 796 (syz-executor) thread 0xfffffe0058af2780 (100121) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e33a020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:939 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006bae2180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4842 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83d00400) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1348 exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cfffe0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1347 shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce8080) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1306 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 410 5518K 527 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 414 1128K 448 vfscache 3 1025K 3 pcb 23 669K 50 inodedep 72 539K 95 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 123 250K 891 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 56977 vmem 5 144K 7 tidhash 3 141K 3 filedesc 18 137K 77 pagedep 22 134K 30 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 189 37K 966 routetbl 172 36K 395 umtx 272 34K 272 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 33 21K 1829 DEVFS_RULE 56 20K 56 ifaddr 72 20K 74 BPF 15 19K 15 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1690 lltable 47 15K 47 eventhandler 170 14K 170 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 75 10K 430 rpc 8 9K 8 bmsafemap 4 9K 63 plimit 23 9K 332 cred 23 9K 180 in6_multi 65 9K 65 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 69 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 21 6K 42 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 diradd 33 5K 58 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kqueue 58 4K 831 pwddesc 56 4K 824 acpisem 28 4K 28 indirdep 12 3K 12 selfd 45 3K 7222 DEVFSP 45 3K 51 terminal 11 3K 11 proc-args 84 3K 1866 session 21 3K 32 acpidev 20 3K 20 hhook 8 3K 10 mkdir 18 3K 40 uidinfo 3 3K 6 kcovinfo 36 3K 36 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 9 ip6ndp 13 2K 14 lockf 18 2K 25 Unitno 29 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 newdirblk 12 2K 20 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 28 msi 9 2K 9 crypto 6 2K 6 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 mld 7 1K 7 CC Mem 7 1K 9 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 12 1K 26 freefile 5 1K 14 encap_export_host 12 1K 12 inpcbpolicy 19 1K 163 freework 3 1K 30 freeblks 2 1K 29 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 43 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3376 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 70 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 pf_table 0 0K 0 pf 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 0 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 savedino 0 0K 16 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 5 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 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 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 20 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 181 namei_tracker 0 0K 0 inotify 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13711 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 648 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 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 72 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 md_sectors 0 0K 0 md_disk 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 8328 1832 18482 0 254 41615360 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8665 1507 20191 0 254 2604032 0 BUF TRIE 152 217 11587 436 0 62 1794208 0 malloc-128 128 11587 131 11763 0 126 1499904 0 malloc-4096 4096 361 3 545 0 2 1490944 0 UMA Slabs 0 112 11664 30 11664 0 126 1309728 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17189 58 17189 0 254 965832 0 RADIX NODE 152 6239 100 26333 0 62 963528 0 tcp_log 416 505 1781 2903 0 254 950976 0 malloc-65536 65536 13 0 17 0 1 851968 0 FFS inode 1168 535 25 549 0 8 654080 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 31 477 1353 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 248 1123 125 13355 0 62 309504 0 256 Bucket 2048 124 12 1084 0 8 278528 0 VNODE 440 570 33 586 0 30 265320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3958 137 11965 0 254 262080 0 THREAD 1860 132 4 141 0 8 252960 0 malloc-4096 4096 57 1 825 0 2 237568 0 malloc-16 16 14463 287 14525 0 254 236000 0 malloc-2048 2048 103 9 116 0 8 229376 0 malloc-2048 2048 7 105 1084 0 8 229376 0 DEVCTL 1024 20 200 147 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5398 272 5430 0 254 181440 0 malloc-16384 16384 8 3 226 0 1 180224 0 malloc-128 128 1231 164 26627 0 126 178560 0 malloc-256 256 613 77 889 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1165 0 254 165120 0 FFS2 dinode 256 535 95 549 0 62 161280 0 malloc-1024 1024 122 22 140 0 16 147456 0 FPU_save_area 832 134 28 153 0 16 134784 0 MAP ENTRY 96 1293 93 41474 0 126 133056 0 malloc-65536 65536 0 2 66 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 1 507 196 0 254 130048 0 S VFS Cache 104 998 172 1041 0 126 121680 0 ksiginfo 112 49 995 66 0 126 116928 0 malloc-128 128 559 216 3839 0 126 99200 0 malloc-32768 32768 3 0 13 0 1 98304 0 PROC 1368 55 11 823 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 43 40 240 0 16 84992 0 g_bio 440 0 180 4845 0 30 79200 0 filedesc0 1072 56 14 824 0 8 75040 0 malloc-8192 8192 8 1 29 0 1 73728 0 malloc-64 64 533 538 1862 0 254 68544 0 malloc-128 128 342 185 429 0 126 67456 0 malloc-128 128 347 180 1169 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 64 Bucket 512 68 60 1625 0 30 65536 0 malloc-256 256 196 59 206 0 62 65280 0 malloc-384 384 139 11 163 0 30 57600 0 malloc-64 64 475 344 696 0 254 52416 0 malloc-64 64 410 409 1223 0 254 52416 0 malloc-256 256 130 65 345 0 62 49920 0 32 Bucket 256 59 136 702 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12639 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 31 0 1 49152 0 malloc-1024 1024 6 42 559 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 4 1 85 0 1 40960 0 malloc-4096 4096 6 4 744 0 2 40960 0 pcpu-8 8 4759 361 4915 0 254 40960 0 VMSPACE 584 36 34 805 0 16 40880 0 pipe 736 21 34 289 0 16 40480 0 da_ccb 544 0 70 1311 0 16 38080 0 udp_inpcb 408 9 81 148 0 30 36720 0 malloc-64 64 66 501 73 0 254 36288 0 malloc-64 64 28 539 13370 0 254 36288 0 malloc-64 64 70 497 1476 0 254 36288 0 malloc-64 64 112 455 140 0 254 36288 0 malloc-32 32 328 806 828 0 254 36288 0 malloc-128 128 5 274 13 0 126 35712 0 malloc-128 128 106 173 574 0 126 35712 0 malloc-128 128 122 157 133 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-384 384 59 31 526 0 30 34560 0 malloc-384 384 59 31 73 0 30 34560 0 malloc-256 256 42 93 58 0 62 34560 0 malloc-256 256 6 129 349 0 62 34560 0 malloc-256 256 33 102 786 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 22 113 323 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 4 0 1 32768 0 malloc-2048 2048 9 7 10 0 8 32768 0 malloc-2048 2048 9 7 30 0 8 32768 0 malloc-2048 2048 0 16 80 0 8 32768 0 malloc-2048 2048 8 8 25 0 8 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 16 16 35 0 16 32768 0 malloc-1024 1024 3 29 145 0 16 32768 0 malloc-1024 1024 16 16 20 0 16 32768 0 malloc-1024 1024 2 30 984 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 malloc-512 512 6 58 22 0 30 32768 0 malloc-512 512 11 53 68 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 19 0 4 31968 0 PGRP 120 25 239 36 0 126 31680 0 sctp_laddr 48 0 588 12 0 254 28224 0 16 Bucket 144 52 144 263 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 TURNSTILE 136 137 52 137 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 malloc-4096 4096 4 2 44 0 2 24576 0 ertt_txseginfo 40 1 605 163 0 254 24240 0 PWD 40 19 587 104 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 172 128 6786 0 126 24000 0 8 Bucket 80 49 251 316 0 126 24000 0 tcp_inpcb 1304 7 11 9 0 8 23472 0 malloc-384 384 2 58 383 0 30 23040 0 malloc-384 384 20 40 20 0 30 23040 0 ripcb 376 2 58 5 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 137 119 137 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 7 273 9 0 126 20160 0 malloc-32 32 12 618 52 0 254 20160 0 malloc-32 32 94 536 115 0 254 20160 0 malloc-32 32 51 579 884 0 254 20160 0 malloc-32 32 70 560 118 0 254 20160 0 malloc-32 32 63 567 2956 0 254 20160 0 malloc-32 32 68 562 1256 0 254 20160 0 2 Bucket 32 56 574 336 0 254 20160 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-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 1 31 112 0 30 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 AIO 208 1 75 2 0 62 15808 0 kenv 258 17 43 1067 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 1 35 1 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 0 75 11 0 62 12000 0 malloc-16 16 8 742 21 0 254 12000 0 malloc-16 16 33 717 143 0 254 12000 0 malloc-16 16 36 714 220 0 254 12000 0 malloc-16 16 206 544 3092 0 254 12000 0 malloc-16 16 40 710 57 0 254 12000 0 malloc-16 16 304 446 27626 0 254 12000 0 malloc-16 16 39 711 96 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 AIOCB 552 1 20 2 0 16 11592 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 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 0 334 625 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 14 25 16 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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 L VFS Cache 320 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 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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 tcpcb at 0xfffffe006e33a000 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe006e33a188 t_timers: 0xfffffe006e33a1c8 t_state: 2 (TCPS_SYN_SENT) t_flags: 0x100002a0 t_flags2: 0xa snd_una: 0x133e0f64 snd_max: 0x133e0f64 snd_nxt: 0x133e0f64 snd_up: 0x133e0f64 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x133e0f64 irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x00000000 rcv_wnd: 0 rcv_up: 0x00000000 snd_wnd: 4096 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0x133e0f64 t_rcvtime: 2147427295 t_startime: 0 t_rttime: 0 t_rtsq: 0x00000000 t_rxtcur: 100 t_maxseg: 1460 t_srtt: 0 t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0 t_oobflags: 0x0 t_iobc: 0x00 snd_scale: 0 rcv_scale: 0 request_r_scale: 8 ts_recent: 0 ts_recent_age: 0 ts_offset: 3983817496 last_ack_sent: 0x00000000 snd_cwnd_prev: 0 snd_ssthresh_prev: 0 snd_recover_prev: 0x00000000 t_badrxtwin: 0 snd_numholes: 0 snd_holes first: 0 snd_fack: 0x00000000 rcv_numsacks: 0 t_rttlow: 0 rfbuf_ts: 37542 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 2 t_loglimit: 5000 t_logsn: 2 0.000 ATTACH, error: 0 +0.063 > S 322834276:322834276(0) win 65535