last executing test programs: 11.481693845s ago: executing program 0 (id=551): select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setrlimit(0x2, &(0x7f0000000100)={0x60000000, 0x60000000}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xecdb1f631ef4aa36, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 11.341907386s ago: executing program 0 (id=548): getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c", 0xb3}, {&(0x7f00000005c0)="f45dc233a75fa1edb55c8b9553eb90eefcde8aad282e2a63dda4ad7a2513dcdc1963", 0x22}, {&(0x7f0000000780)="837d2c90e79009de0269401503fde30663e26778f6779d57c418c3db83827a2e4a789ba9d3bdfbb940603bf5ec9d6fcf61263bd65e5f1183c6fc", 0x3a}, {&(0x7f0000000800)="12466f2266a38b2e5fe5b6a9eefdca456d3c143cfc3a34049b3a567b45d21699e57e52a5053d5af1db890beb6a9565e0a4c907e9606509e46114c1022349287fec438e47f9e76b759e2c10d04132ed67d6ab9a60644ea5f3e84b66c46efcbbeddcc3390291f8bcd2fbf9fdb58f14b36fef6f39d3be8f08ec51c3a7359ec2a4f4891832f937424d0a7d63d47f1c5e27957aa5282a5e98f76ac2bec3f09865a166c29b41a37f7a7cc51f1c3f6ed9777b6f27e8a30aed1d1b1439e9936dc298579fc74aec6cb25a878132364eb2a65f0bc84f25b2d5b17679c9719ebaf5360d2dc20b75c4b99852953ca4f2fa337bb03442", 0xf0}], 0x5, 0x0, 0x0, 0x18d}, 0xd) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x455, &(0x7f0000000000)={0x0, "cf02fffffb00000818c62c8526f7dde9"}, 0x14) 11.237860131s ago: executing program 0 (id=550): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x64) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) setreuid(0x0, 0xee01) chdir(&(0x7f0000000280)='./file0\x00') 11.096510955s ago: executing program 0 (id=560): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96", 0x94}], 0x1, 0x0, 0x0, 0x81}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 9.714943455s ago: executing program 0 (id=575): r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000100)='./file2\x00', r0, &(0x7f0000000140)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000500)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknodat(r0, &(0x7f00000009c0)='./file2\x00', 0xb6a0a5d5283be59a, 0x0) 9.511691429s ago: executing program 0 (id=570): openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setreuid(0xee00, 0x0) r0 = getuid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setreuid(r0, r0) utimes(&(0x7f0000000040)='./file0\x00', 0x0) 9.50519928s ago: executing program 32 (id=570): openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setreuid(0xee00, 0x0) r0 = getuid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setreuid(r0, r0) utimes(&(0x7f0000000040)='./file0\x00', 0x0) 4.011769275s ago: executing program 4 (id=670): sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x63eec6cf27d92c75) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) kqueue() kevent(r0, 0x0, 0x0, 0x0, 0x59, 0x0) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 2.802961502s ago: executing program 4 (id=687): pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f00000004c0)=r0) r3 = setsid() dup2(r2, r1) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000100)=r3) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) 2.766916142s ago: executing program 4 (id=680): munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x10000, 0x0, 0xfc, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 1.891911282s ago: executing program 3 (id=682): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000100)=[{0x3, 0xffffffffffffffff, 0x80a9}], 0x1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fspacectl(r0, 0x1, &(0x7f0000000040)={0x3ff, 0x7ffffffffffffc00}, 0x0, 0x0) 1.763187467s ago: executing program 4 (id=685): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80001001, &(0x7f0000000300)="e2b76e", 0x3, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x1]}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x18400480, &(0x7f00000001c0)) 1.713066589s ago: executing program 2 (id=689): getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f00000001c0)) r1 = openat$crypto(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x17, 0xe, 0x10, &(0x7f0000000040)="9877a4dfdbe77ff13822ee52b0c3fb64", 0x0, 0x0, 0x0, 0xfdfffff8}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x200, &(0x7f0000000100), 0x0, 0x0, 0x0}) 1.638950842s ago: executing program 2 (id=691): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x199}], 0x1, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001200)={0x4, 0x10, 0x3, 0x2}, 0x0) listen(r0, 0x0) 1.310724911s ago: executing program 3 (id=699): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000200)="d299da71d1251ce3e1d8045bc1ca3bd4976ad40abf2c904f20a0baa2577903ddcd55b5d2f46f9f", 0x27}], 0x1) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) 1.288251458s ago: executing program 1 (id=700): r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000080)=0xb, 0x4) bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) rfork(0x83000) 1.277554674s ago: executing program 3 (id=701): r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x103, 0x0, 0x0, 0x2, [0x0, 0x0, 0x1000000]}], 0x1, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 1.252126713s ago: executing program 1 (id=702): setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x434, &(0x7f0000000040)={0x2}, 0x14) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x6}) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000040)) 1.219093884s ago: executing program 1 (id=703): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = dup(r0) ioctl$BIOCSBLEN(r1, 0xc0044266, &(0x7f0000000100)) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast, @random="00dd4dd19500", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x61, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast2}}}}}}) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[]) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000140)) 1.207868164s ago: executing program 4 (id=704): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r0, 0x0) sendto(r0, &(0x7f0000003200)="1d77c57c16eb51", 0x7, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x109, @local={0xfe, 0x80, '\x00', 0x0}, 0xfbffffc0}, 0x1c) shutdown(r0, 0x1) 1.207058809s ago: executing program 3 (id=705): connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) setsockopt(r0, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a) 1.204887448s ago: executing program 1 (id=706): r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @loopback}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x80, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x42}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 1.109227442s ago: executing program 3 (id=707): connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0xffeffffc}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x0, 0x7f, @ipv4, 0x7ff}}, 0x0, 0x0, 0x7, 0x214, 0x6, 0x401, 0x4}, 0x98) kqueue() setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x41f, &(0x7f0000000100)=0x1000000, 0x4) 1.046818481s ago: executing program 1 (id=708): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64=r2, @ANYRESHEX=r0, @ANYRES32, @ANYRES8=r1, @ANYRES8=r1, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0) 343.620652ms ago: executing program 4 (id=709): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000100)=[{0x3, 0xffffffffffffffff, 0x80a9}], 0x1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fspacectl(r0, 0x1, &(0x7f0000000040)={0x3ff, 0x7ffffffffffffc00}, 0x0, 0x0) 343.424664ms ago: executing program 1 (id=710): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10d}], 0x1, 0x0, 0x0, 0x81}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) 343.284665ms ago: executing program 2 (id=711): socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) unlink(0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) rename(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f00000001c0)) 306.661863ms ago: executing program 2 (id=712): r0 = semget$private(0x0, 0x5, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0xd, 0x0, 0x0) semget(0x2, 0x4, 0x200) r1 = semget(0x2, 0x4, 0x22) semop(r1, &(0x7f00000000c0)=[{0x3, 0x2, 0x1000}, {0x1, 0x10, 0x1000}], 0x2) semget(0x0, 0x1, 0x281) semop(r0, &(0x7f0000000040)=[{0x1, 0x800, 0x1800}, {0x2, 0xfa3, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x0, 0x800, 0x1800}, {0x1, 0x7, 0x1000}, {0x0, 0x2b, 0x800}], 0x6) 266.474608ms ago: executing program 2 (id=713): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={r3, 0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r4, 0x3}, 0x8) 235.942886ms ago: executing program 3 (id=714): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffb}, 0x98) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f00000001c0)) ksem_open(&(0x7f0000000980), &(0x7f00000009c0)='/dev/kbd\x00', 0x200, 0xdc, 0x7) ksem_unlink(&(0x7f0000002f40)='/dev/kbd\x00') sendto$inet(r0, 0x0, 0x0, 0x105, 0x0, 0x0) 0s ago: executing program 2 (id=715): r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x8000080, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x6, @rand_addr="b7fc8347f8ede5e8413dcd993c5add67", 0x500}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000280)="189f4e5a3729f62d234d7e5df31358d5c72692cd92b7e4ba6504cde6ea3451c7e708c524265ee89ac775b6e5dfb3ef4e4d9af37f379f849c00973867f602000c0de5eb03df68ae3eeb6dd4d538f342471e5991e4f269cb5a357c25a6fb6f2a4bb8f665aaec2808cd2b23b688b3d4d95fd90937f970280f88cf5048adb970c2b80e", 0x81}, {&(0x7f0000000380)="08c7ced7301b80d258a4e336c6797b7a68173135e793378c56fc1739d2c044829572ab836a2d3dc60079931847abff3559816cec8d5e0ae0017491b56479d7ad12296813ea537ee9dc432beae28c5458ad3c64e03d9940b8adeafb5737950f0509b48c0e127492c1fc6206bbdcf09c550c801bf469712746412f5676283ba7400c4e59739e0d84c45c55c38e0498de4c22e1c04f0b8722d1eab5100c595619c88bd16c23eb71e4972236600fabf9d495cb9ffa2a6f5a250ddcee49e5b0255e6bd23bd378d591b9024cee7f8eeda0ef8ea4d723db31a2ef9341647486c1cbc877057a4a", 0xe3}, {&(0x7f0000000480)="1030ad58d699ec919b7085bd7db9162bc9a802503c2e4c9ef481454a153ad380c18954f4c69f00e0ba056685165aadb0bd361a92d61a189db8b723696d93bfa1b8bfacba1c4d6f8020fc4129b5fa44d3d6ee1255d5bdf4b8c6614ed5bbc99657c95e9e0789fd0ed6aa97e4f3495321223017d4340e7c25e0c28a421f17e134d8a6dddba78513b1bb52f8fc2896327ce48d442f59c1b7f571b76b5a028039679833d87cd2512bea53eca0be50b5b7061dba385b72f045a8", 0xb7}], 0x3, 0x0, 0x0, 0x80}, 0x0) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. if_delmulti_locked: detaching ifnet instance 0xfffffe00079df800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079df800 Nov 8 01:59:09 ci-freebsd-i386-1 dhclient[1196]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe006e545000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e545000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e545000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e545000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e545000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e545000 Expensive callout(9) function: 0xffffffff81999120(0xfffffe005423e000) 0.002199470 s Out of ktrace request objects. Kernel page fault with the following non-sleepable locks held: shared rw sctpinp (sctpinp) r = 0 (0xfffffe0074fd74a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f0cbf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff81610416 at witness_debugger+0x156 #1 0xffffffff81612946 at witness_warn+0x876 #2 0xffffffff820b6738 at trap_pfault+0x158 #3 0xffffffff820b4eea at trap+0x64a #4 0xffffffff8205d2a8 at calltrap+0x8 #5 0xffffffff846d7f08 at sctp_lowlevel_chunk_output+0x2078 #6 0xffffffff846d5d3b at sctp_send_initiate+0x155b #7 0xffffffff84739eb6 at sctp_t1init_timer+0x66 #8 0xffffffff84768640 at sctp_timeout_handler+0xb60 #9 0xffffffff8152c892 at softclock_call_cc+0x422 #10 0xffffffff8152fb50 at softclock_thread+0x200 #11 0xffffffff814477fc at fork_exit+0xcc #12 0xffffffff8205e30e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3069f stack pointer = 0x0:0xfffffe0056c8a1e0 frame pointer = 0x0:0xfffffe0056c8a710 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000dca8a60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006e545000 rbp: fffffe0056c8a710 r10: aa02000000000000 r11: 000000000000001f r12: fffffe006c58f4d0 r13: fffffe0056c8a520 r14: 0000000000000000 r15: fffffe00829b6308 trap number = 12 panic: page fault cpuid = 0 time = 1731031175 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x257/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0056c89f30 trap() at trap+0x64a/frame 0xfffffe0056c8a110 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a110 --- trap 0xc, rip = 0xffffffff81a3069f, rsp = 0xfffffe0056c8a1e0, rbp = 0xfffffe0056c8a710 --- ip6_output() at ip6_output+0x373f/frame 0xfffffe0056c8a710 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x2078/frame 0xfffffe0056c8a9c0 sctp_send_initiate() at sctp_send_initiate+0x155b/frame 0xfffffe0056c8ab40 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab90 sctp_timeout_handler() at sctp_timeout_handler+0xb60/frame 0xfffffe0056c8acd0 softclock_call_cc() at softclock_call_cc+0x422/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23ebdc7(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82728580 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815d0969 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff82728580 .str.27 r15 0 rip 0xffffffff815ba24e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23ebdc7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83930760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83930760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83931700 (map 0xffffffff83931700) (map.pmap 0xffffffff839317c0) (pmap 0xffffffff83931830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1661 1470 1470 0 R (threaded) syz-executor 100960 RunQ syz-executor 101105 S sbwait 0xfffffe006b91a6dc syz-executor 101106 S sbwait 0xfffffe006b91a6dc syz-executor 1660 767 767 0 R (threaded) syz-executor 100150 RunQ syz-executor 101103 S connec 0xfffffe006b9190da syz-executor 101104 S uwait 0xfffffe006e192680 syz-executor 1656 1506 1506 0 R (threaded) syz-executor 101009 RunQ syz-executor 101097 Run CPU 1 syz-executor 101102 D ranged1 0xfffffe006e10cbe0 syz-executor 1655 765 765 0 R (threaded) syz-executor 101000 RunQ syz-executor 101096 S connec 0xfffffe006b91a8da syz-executor 101100 S uwait 0xfffffe00598b9480 syz-executor 1507 1 765 0 S uwait 0xfffffe0059914900 syz-executor 1506 763 1506 0 S nanslp 0xffffffff839873c1 syz-executor 1490 1 1470 0 S uwait 0xfffffe00598b9380 syz-executor 1470 763 1470 0 R syz-executor 1420 1 764 0 S uwait 0xfffffe006e194680 syz-executor 1397 1 1396 0 S umtxn 0xfffffe0075396000 syz-executor 1347 1 764 0 S uwait 0xfffffe00598b9980 syz-executor 1333 1 767 0 S uwait 0xfffffe00586fcc80 syz-executor 1328 0 0 0 DL (threaded) [so_splice] 100618 D - 0xfffffe0007889a80 [thr_0] 100668 D - 0xfffffe0007889ac0 [thr_1] 1303 1 767 0 S uwait 0xfffffe0075396680 syz-executor 1276 1 765 0 S uwait 0xfffffe0059911100 syz-executor 1245 1 764 0 S uwait 0xfffffe0075396400 syz-executor 1234 1 764 0 S uwait 0xfffffe0059911c00 syz-executor 1233 1 764 0 S uwait 0xfffffe006e194880 syz-executor 1201 1192 1201 0 Ss select 0xfffffe0059911340 dhclient 1196 1 1196 0 Ss select 0xfffffe00598b9ac0 dhclient 1195 1 764 0 S uwait 0xfffffe0059911480 syz-executor 1192 1178 424 65 S select 0xfffffe0059911440 dhclient 1183 0 0 0 DL - 0xffffffff83a97200 [soaiod4] 1182 0 0 0 DL - 0xffffffff83a97200 [soaiod3] 1181 0 0 0 DL - 0xffffffff83a97200 [soaiod2] 1180 0 0 0 DL - 0xffffffff83a97200 [soaiod1] 1178 424 424 0 S wait 0xfffffe005b6a3b00 sh 1102 1101 765 -1 S uwait 0xfffffe0059911d00 syz-executor 1101 1 765 -1 SV wait 0xfffffe005b71b560 syz-executor 1081 1 764 0 S uwait 0xfffffe006e194a80 syz-executor 1080 1 764 0 S uwait 0xfffffe0059914800 syz-executor 1072 1070 767 -1 S uwait 0xfffffe006e193e80 syz-executor 1070 1 767 -1 SV wait 0xfffffe005b6a45c0 syz-executor 975 1 765 0 S uwait 0xfffffe0059914600 syz-executor 974 1 765 0 S uwait 0xfffffe0059911e00 syz-executor 972 0 0 0 DL aiordy 0xfffffe005b6ebac0 [aiod4] 971 0 0 0 DL aiordy 0xfffffe005b6ec020 [aiod3] 970 0 0 0 DL aiordy 0xfffffe005b6ec580 [aiod2] 969 0 0 0 DL aiordy 0xfffffe0007be35a0 [aiod1] 893 1 764 0 S uwait 0xfffffe0059911a00 syz-executor 767 763 767 0 S nanslp 0xffffffff839873c1 syz-executor 765 763 765 0 R syz-executor 763 761 761 0 S select 0xfffffe006e1952c0 syz-executor 761 759 761 0 Ss pause 0xfffffe005b6a2630 csh 759 682 759 0 Ss select 0xfffffe006e1953c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00584b0cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587df0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00584afcb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587df4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587df8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587dfcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587e00b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587e04b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00587e08b0 getty 738 1 18 0 S+ piperd 0xfffffe006b64c420 logger 737 736 18 0 S+ nanslp 0xffffffff839873c1 sleep 736 1 18 0 S+ wait 0xfffffe0007be4060 sh 686 1 686 0 Ss nanslp 0xffffffff839873c1 cron 682 1 682 0 Ss select 0xfffffe006ddcdac0 sshd 495 1 495 0 Ss select 0xfffffe006ddcdb40 syslogd 424 1 424 0 Ss wait 0xfffffe005b6a1560 devd 423 1 423 65 Ss select 0xfffffe006ddcdbc0 dhclient 338 1 338 0 Ss select 0xfffffe0059911f40 dhclient 335 1 335 0 Ss select 0xfffffe006ddcd2c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83aa31c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00543ec8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aee8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad4838 [dom0] 100080 D launds 0xffffffff83ad4844 [laundry: dom0] 100081 D umarcl 0xffffffff81d6b9a0 [uma] 7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff841a39d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff847aca20 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cf340 [doneq0] 100046 D - 0xffffffff836cf2c0 [async] 100075 D - 0xffffffff836cf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ad0020 [crypto] 100043 D crypto_ 0xfffffe0057f7a030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f7a080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543fbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392fd80 [g_event] 100037 D - 0xffffffff8392fda0 [g_up] 100038 D - 0xffffffff8392fdc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad0a80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c1eff0 [swapper] 100005 D - 0xfffffe00085fed00 [softirq_0] 100006 D - 0xfffffe00085fec00 [softirq_1] 100007 D - 0xfffffe00085feb00 [if_io_tqg_0] 100008 D - 0xfffffe00085fea00 [if_io_tqg_1] 100009 D - 0xfffffe00085fe900 [if_config_tqg_0] 100010 D - 0xfffffe00085fe800 [pci_hp taskq] 100011 D - 0xfffffe00085fe700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fe400 [thread taskq] 100016 D - 0xfffffe00085fe200 [aiod_kick taskq] 100017 D - 0xfffffe00085fe100 [deferred_unmount ta] 100018 D - 0xfffffe00085fe000 [inm_free taskq] 100019 D - 0xfffffe00085fde00 [in6m_free taskq] 100020 D - 0xfffffe00085fdd00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085fda00 [firmware taskq] 100040 D - 0xfffffe00085fd700 [crypto_0] 100041 D - 0xfffffe00085fd700 [crypto_1] 100056 D - 0xfffffe00085fd500 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fd400 [vtnet0 txq 0] 100058 D - 0xfffffe00085fd300 [vtnet0 rxq 1] 100059 D - 0xfffffe00085fd200 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057fa4080 [virtio_balloon] 100065 D - 0xffffffff8272d7c1 [deadlkres] 100069 D - 0xfffffe0058852000 [acpi_task_0] 100070 D - 0xfffffe0058852000 [acpi_task_1] 100071 D - 0xfffffe0058852000 [acpi_task_2] 100073 D - 0xfffffe00085ff100 [mca taskq] 100074 D - 0xfffffe00085fd600 [CAM taskq] 100076 D - 0xfffffe00085fd000 [ipsec_offload] db> show all locks Process 1661 (syz-executor) thread 0xfffffe005b73d000 (101106) exclusive sx filemon (filemon) r = 0 (0xfffffe00753d9000) locked @ /syzkaller/managers/i386/kernel/sys/dev/filemon/filemon.c:367 Process 1656 (syz-executor) thread 0xfffffe005b707740 (101097) exclusive sleep mutex vm active pagequeue (vm pagequeue) r = 0 (0xffffffff83ad4240) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_page.c:3903 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b6b1060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5063 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe0074fd74a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f0cbf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5031K 485 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35335 2082K 35410 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 70 1042K 2772 vfscache 3 1025K 3 pcb 130 788K 888 inodedep 37 526K 1054 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 1571 intr 4 472K 4 subproc 182 366K 1762 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 36703 acpica 1674 184K 57800 vmem 5 144K 7 tidhash 3 141K 3 pagedep 19 133K 807 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 sctp_stro 52 52K 212 kdtrace 255 49K 2771 umtx 368 46K 368 sctp_atcl 105 40K 665 temp 42 40K 2229 BPF 25 37K 34 shm 2 34K 4 DEVFS3 129 33K 140 filemon 4 32K 27 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 26 routetbl 206 24K 804 tcp_fsb_rack 10 21K 136 ifaddr 77 21K 87 DEVFS_RULE 56 20K 56 lltable 58 19K 67 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 9 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 226 bus-sc 34 15K 1637 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 in6_multi 75 10K 85 rman 82 10K 437 ksem 5 10K 17 plimit 24 9K 358 bmsafemap 3 9K 982 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 freework 32 8K 1341 kqueue 86 8K 1734 audit_evclass 238 8K 300 taskqueue 66 7K 66 sctp_atky 157 7K 939 cred 26 7K 229 pf_ifnet 19 7K 65 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 DEVFSP 84 6K 159 pwddesc 82 6K 1752 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 kcovinfo 65 5K 78 pf_table 2 4K 51 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 927 evdev 4 4K 4 acpisem 28 4K 28 CC Mem 12 3K 225 selfd 48 3K 57051 proc-args 104 3K 2814 session 23 3K 44 terminal 11 3K 11 uidinfo 4 3K 21 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 18 sctp_ifa 16 2K 18 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 98 tun 5 2K 6 mkdir 14 2K 1544 freeblks 7 2K 844 in_multi 7 2K 12 Unitno 28 2K 56 sctp_athm 105 2K 712 sctp_map 104 2K 430 CAM XPT 22 2K 543 newdirblk 12 2K 772 toponodes 6 2K 6 freefile 11 2K 874 ipsecpolicy 2 2K 2 select 11 2K 62 tcp_pcm_rack 5 2K 70 diradd 10 2K 949 acpidev 20 2K 20 msi 9 2K 9 netlink 2 2K 46 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 sctp_aadr 15 1K 28 sctp_ifn 7 1K 18 mld 7 1K 8 igmp 7 1K 8 CAM periph 4 1K 271 ipsec 3 1K 3 indirdep 3 1K 698 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 373 pci_link 10 1K 10 crypto 4 1K 47 inpcbpolicy 20 1K 471 encap_export_host 12 1K 12 osd 17 1K 233 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 6 cryptodev 4 1K 117 pf_rule 2 1K 22 vnodes 1 1K 6 procdesc 2 1K 12 iov 4 1K 16047 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 7 1K 3999 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 25 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 90 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 284 sctp_iter 0 0K 18 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 17 sctp_stri 0 0K 94 mqdata 0 0K 0 tcp_do_rack 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 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 479 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 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 92 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 2 ipsecrequest 0 0K 0 ip6opt 0 0K 25 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_moptions 0 0K 9 in_mfilter 0 0K 10 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 191 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 28 lio 0 0K 14 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 ioctlops 0 0K 160 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 326 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 17 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 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 7 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 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 8777 621 19600 0 254 38494208 0 mbuf 256 9378 7904 157834 0 254 4424192 0 BUF TRIE 144 213 11575 1980 0 62 1697472 0 malloc-128 128 12490 127 12580 0 126 1614976 0 malloc-384 384 4159 41 4182 0 30 1612800 0 malloc-4096 4096 330 2 641 0 2 1359872 0 UMA Slabs 0 112 11102 16 11102 0 126 1245216 0 sctp_asoc 2256 52 458 210 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6645 322 44656 0 62 1003248 0 vmem btag 56 17382 81 17382 0 254 977928 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 548 33 1433 0 8 678608 0 sctp_ep 1152 53 458 408 0 254 588672 0 malloc-64 64 329 8869 59705 0 254 588672 0 malloc-16384 16384 30 4 783 0 1 557056 0 256 Bucket 2048 246 26 1698 0 8 557056 0 socket 1024 38 470 2139 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 VM OBJECT 264 1427 73 23961 0 30 396000 0 sctp_raddr 736 53 464 320 0 254 380512 0 malloc-4096 4096 87 5 1730 0 2 376832 0 malloc-2048 2048 155 13 528 0 8 344064 0 THREAD 1824 172 12 1106 0 8 335616 0 VNODE 440 588 78 1476 0 30 293040 0 malloc-64 64 3963 384 5690 0 254 278208 0 sctp_chunk 152 55 1739 4798 0 254 272688 0 malloc-16 16 14680 320 15272 0 254 240000 0 malloc-32768 32768 4 3 20 0 1 229376 0 ertt_txseginfo 40 1190 4466 88623 0 254 226240 0 DEVCTL 1024 39 181 166 0 0 225280 0 tcp_log 416 0 513 1414 0 254 213408 0 MAP ENTRY 96 1892 250 73999 0 126 205632 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 615 0 1 196608 0 malloc-128 128 1141 378 27297 0 126 194432 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5383 287 6218 0 254 181440 0 FPU_save_area 832 174 42 1834 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1229 0 254 165120 0 FFS2 dinode 256 548 82 1433 0 62 161280 0 malloc-1024 1024 127 17 160 0 16 147456 0 S VFS Cache 104 1000 404 1927 0 126 146016 0 PROC 1376 81 18 1663 0 8 136224 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 malloc-256 256 144 366 3056 0 62 130560 0 mbuf_packet 256 23 485 3662 0 254 130048 0 ksiginfo 112 88 956 144 0 126 116928 0 malloc-16384 16384 3 4 11 0 1 114688 0 malloc-8192 8192 10 4 35 0 1 114688 0 malloc-2048 2048 7 49 1230 0 8 114688 0 malloc-256 256 297 138 2832 0 62 111360 0 filedesc0 1072 82 16 1752 0 8 105056 0 128 Bucket 1024 64 35 328 0 16 101376 0 tcp_bbr_map 128 274 501 6964 0 126 99200 0 g_bio 408 0 240 14930 0 30 97920 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-4096 4096 16 4 23 0 2 81920 0 malloc-1024 1024 56 24 376 0 16 81920 0 malloc-384 384 183 27 1091 0 30 80640 0 malloc-256 256 158 157 1019 0 62 80640 0 malloc-256 256 161 154 4557 0 62 80640 0 sctp_readq 152 0 520 56 0 254 79040 0 malloc-4096 4096 15 3 31 0 2 73728 0 64 Bucket 512 90 46 2555 0 30 69632 0 malloc-384 384 37 143 1059 0 30 69120 0 malloc-64 64 513 558 1535 0 254 68544 0 malloc-128 128 163 364 2093 0 126 67456 0 malloc-128 128 330 197 1947 0 126 67456 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-2048 2048 16 16 85 0 8 65536 0 32 Bucket 256 86 169 1177 0 62 65280 0 sctp_stream_msg_out 112 6 534 91 0 254 60480 0 VMSPACE 616 56 40 1632 0 16 59136 0 malloc-384 384 107 43 107 0 30 57600 0 malloc-8192 8192 5 2 31 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 tcp_inpcb 1320 12 30 220 0 8 55440 0 malloc-64 64 324 495 15841 0 254 52416 0 malloc-64 64 457 362 659 0 254 52416 0 malloc-128 128 173 230 666 0 126 51584 0 malloc-256 256 64 131 236 0 62 49920 0 malloc-256 256 44 151 138 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 17229 0 16 49152 0 malloc-2048 2048 14 10 30 0 8 49152 0 malloc-1024 1024 7 41 1641 0 16 49152 0 da_ccb 544 0 84 3829 0 16 45696 0 pcpu-8 8 4998 634 6297 0 254 45056 0 PWD 40 35 1076 822 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 clpbuf 2624 0 16 43 0 4 41984 0 malloc-4096 4096 6 4 16 0 2 40960 0 pipe 736 21 34 380 0 16 40480 0 udp_inpcb 416 6 84 206 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 94 473 291 0 254 36288 0 malloc-64 64 86 481 23072 0 254 36288 0 malloc-64 64 151 416 723 0 254 36288 0 16 Bucket 144 74 178 392 0 62 36288 0 tcp_rack_map 128 15 264 2863 0 126 35712 0 malloc-128 128 36 243 190 0 126 35712 0 malloc-128 128 37 242 3285 0 126 35712 0 malloc-128 128 55 224 1797 0 126 35712 0 routing nhops 256 32 103 42 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 137 0 30 34560 0 malloc-256 256 47 88 865 0 62 34560 0 malloc-256 256 27 108 555 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 180 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 563 0 2 32768 0 malloc-2048 2048 6 10 170 0 8 32768 0 malloc-2048 2048 0 16 101 0 8 32768 0 malloc-2048 2048 4 12 5 0 8 32768 0 malloc-1024 1024 2 30 56 0 16 32768 0 malloc-1024 1024 3 29 19 0 16 32768 0 malloc-1024 1024 16 16 66 0 16 32768 0 malloc-1024 1024 17 15 21 0 16 32768 0 malloc-1024 1024 2 30 3 0 16 32768 0 malloc-512 512 2 62 117 0 30 32768 0 malloc-512 512 11 53 49 0 30 32768 0 malloc-512 512 14 50 160 0 30 32768 0 malloc-512 512 3 61 145 0 30 32768 0 malloc-512 512 0 64 68 0 30 32768 0 pcpu-64 64 494 18 494 0 254 32768 0 tcp_bbr_pcb 896 2 34 88 0 16 32256 0 tcp_rack_pcb 1152 5 23 68 0 8 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 214 186 9443 0 126 32000 0 tcp_log_id_node 120 0 264 2 0 126 31680 0 PGRP 120 28 236 50 0 126 31680 0 sctp_asconf_ack 48 0 588 4 0 254 28224 0 sctp_laddr 48 68 520 294 0 254 28224 0 rl_entry 48 19 569 30 0 254 28224 0 malloc-32 32 273 609 1055 0 254 28224 0 4 Bucket 48 6 582 11 0 254 28224 0 AIO 208 0 133 29 0 62 27664 0 udplite_inpcb 416 0 63 9 0 30 26208 0 mqnode 416 4 59 4 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 tcp_log_id_bucket 176 0 138 3 0 62 24288 0 rtentry 168 34 110 42 0 62 24192 0 8 Bucket 80 58 242 563 0 126 24000 0 ripcb 384 2 58 36 0 30 23040 0 malloc-384 384 1 59 17 0 30 23040 0 malloc-384 384 0 60 373 0 30 23040 0 Mountpoints 2816 2 6 7 0 4 22528 0 udp_inpcb ports 32 3 627 41 0 254 20160 0 tcp_inpcb ports 32 10 620 163 0 254 20160 0 ertt 72 12 268 220 0 126 20160 0 malloc-32 32 125 505 456 0 254 20160 0 malloc-32 32 289 341 1800 0 254 20160 0 malloc-32 32 25 605 5632 0 254 20160 0 malloc-32 32 190 440 1359 0 254 20160 0 malloc-32 32 37 593 2668 0 254 20160 0 2 Bucket 32 69 561 572 0 254 20160 0 KNOTE 160 1 124 50 0 62 20000 0 cryptop 280 0 70 7 0 30 19600 0 AIOCB 552 0 35 20 0 16 19320 0 L VFS Cache 320 0 60 8 0 30 19200 0 AIOLIO 272 0 70 7 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 82 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 1 3 193 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 0 32 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 1 667 80449 0 254 16032 0 malloc-16 16 431 569 3233 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1070 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 12 366 103 0 254 12096 0 malloc-16 16 33 717 499 0 254 12000 0 malloc-16 16 46 704 774 0 254 12000 0 malloc-16 16 78 672 287 0 254 12000 0 malloc-16 16 184 566 3003 0 254 12000 0 malloc-16 16 8 742 9237 0 254 12000 0 malloc-16 16 26 724 26501 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 0 1 19 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 splice 184 0 0 0 0 62 0 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 144 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 frags 248 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 368 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 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 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 2624 0 0 0 0 16 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 144 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0