last executing test programs: 817.722238ms ago: executing program 1 (id=2): mkdir(&(0x7f0000001040)='./file0\x00', 0x1) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x2000000, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) fdatasync(r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, 0x0, 0x18) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0/file0\x00', 0x128) setreuid(0x0, 0x0) rename(&(0x7f0000000400)='./file0/file0/..\x00', &(0x7f0000000100)='./file2\x00') sendmsg(r2, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000580)}], 0x1, 0x0}, 0x0) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r1, &(0x7f0000000380)='./file1\x00') renameat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') r3 = open$dir(0x0, 0x4, 0x0) mkdirat(r3, &(0x7f0000000100)='./file1\x00', 0x0) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r5, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x2fffffd, 0x4, 0x0, 0xfffc, 0x0, 0x7, 0x0, 0x3, 0x3a, 0x0, [0x962e, 0x0, 0x2, 0x0, 0x10001, 0x0, 0x7, 0x0, 0x100003, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0xfffffffd, 0x0, 0x0, 0x3a, 0xfffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x1, 0xd984, 0xffffffff, 0x210d, 0x0, 0x0, 0x5, 0x3, 0x0, 0x80, 0x7, 0x0, 0xfffffffe, 0x0, 0xfffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffc, 0x9, 0x2e5, 0x1000, 0x10000a, 0x0, 0x0, 0x80000000, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xd, 0x8, 0x0, 0x400001af, 0x2, 0xfffffffe, 0x0, 0x10, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, 0x0, 0x0, 0x6441, 0x0, 0xfffffffe, 0x1, 0xb, 0x8, 0x0, 0x1, 0x900, 0x7efa, 0x3ff, 0x5, 0xfffffffb]}) setreuid(0xee00, 0x0) seteuid(0x0) r6 = getpgrp(0x0) rtprio(0x1, r6, &(0x7f00000000c0)={0x3, 0x8017}) truncate(0x0, 0x8000) renameat(r4, &(0x7f0000000e40)='./file1\x00', r3, &(0x7f0000000e80)='./file0\x00') socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) 466.184598ms ago: executing program 0 (id=1): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff0000"], 0x9}, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x5) aio_write(&(0x7f00000003c0)={0xffffffffffffffff, 0x8, &(0x7f0000000140)="94ac631efd2d7363", 0x8, [0x4, 0x7], 0x8, 0x0, 0x3, {0x10000, 0x91, 0x0}, {0x4, 0x2, @sival_ptr, @tid=r0}}) setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000001400), 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x1, 0xaa) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000480)={0x46}, 0x8) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000002c0)={0x1e, 0x1, 0xffffffffffffffff, 0x8}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1c, 0x1, 0x0) bind$inet6(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xb5, "9220dfc33d704f9b983abd6776e10ab6"}, 0x14) mount(&(0x7f0000000180)='exfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, &(0x7f0000000340)="c5752fef05ab594b9b76249a121c470d629ded8845958092a4d56e38fbf3a881e884956cbabb24748cd51a6b") socket(0x26, 0x2, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x44, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x2, @loopback, 0x801}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x3862) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ftruncate(r5, 0x1000) r6 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$MDIOCATTACH(r6, 0xc1c06d00, &(0x7f00000000c0)={0x0, 0x0, 0x2, &(0x7f0000000280)='./file0\x00', 0x800000010000, 0x8, 0xa3d, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x9, 0x0, 0x0, 0x1000004, 0x0, 0x8, 0x8, 0xfffffffe, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000, 0x2, 0xffffffff, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x653, 0x0, 0xfffffffd, 0x0, 0x0, 0x1006, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x1]}) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) r7 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x106) pwritev(r7, 0x0, 0x0, 0x0) extattr_list_file(&(0x7f0000000100)='./file0\x00', 0x6, &(0x7f0000000140)=""/250, 0xfa) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) 459.355757ms ago: executing program 2 (id=3): getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x100, 0xa722, 0x6, r0}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x10) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x400e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff860000000017aa00000000000000000000000000fe0000000000000002"]) r2 = open(&(0x7f0000000480)='./file0\x00', 0x200000, 0xd2) sendmsg$unix(0xffffffffffffff9c, 0x0, 0x0) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) futimesat(0xffffffffffffffff, 0x0, 0xfffffffffffffffe) extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000002c0)={@local, @random="c61800b000", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @udp={{0x0, 0x2, 0x8}}}}}}) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) fork() preadv(r4, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x9) r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2000000, 0x126) sendfile(r5, 0xffffffffffffffff, 0x0, 0xff0f, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x1) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) unlink(0x0) procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 459.051647ms ago: executing program 3 (id=4): r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget$private(0x0, 0xfffffffffffffffd) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) write(r3, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r5, 0x6, 0x27, &(0x7f0000000680)={&(0x7f0000000640)="00b2c06df480cfe19f0da47ac0235414", 0x0, &(0x7f0000000100)="78aff7916dc00ceed5c51541e59785218b17a42d3c5674a06964a2838903360796ce9b493723661215eded625ad4c6edc18afce02411488724cd7a7026d76b43405f1363cef292b699050008b6ad60abcc7d5c6d659fe4cacc85d23adf77358702120703469e15ae2cac36e834108a2630e76580d917954538094d163e", 0xb, 0x10, 0x0, 0x13, 0x7d, 0x0, 0x3, 0x3, "6a0802e40094ffff"}, 0x40) setsockopt$inet_mreqsrc(r4, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) socket(0x26, 0x2, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa08060001080006040001aaaaaa1400bbffffffffffffac1400aa"]) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x1, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @empty, @broadcast}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000f80)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d6}, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x40000000000000}, &(0x7f0000001080)={0x2}) socket(0x11, 0x3, 0x0) rfork(0x1000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000380)={0x6, {{0x1c, 0x1c, 0x1, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000180)={0x6, {{0x1c, 0x1c, 0x2, 0x0, @mcast1, 0xfffffffc}}, {{0x1c, 0x1c, 0x2, 0x8, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}}}, 0x108) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xfdfffffd}) cpuset_setaffinity(0x2, 0x2, 0x0, 0x6c, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0xc) 0s ago: executing program 1 (id=5): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x8) r1 = kqueue() kevent(r1, &(0x7f0000000100)=[{0x7, 0xfffffffffffffffa, 0x80c1, 0x0, 0x7, 0x4, [0x3, 0x3, 0x1]}], 0x1, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r3, 0x0, 0x4a, &(0x7f0000000000)="b45faa429655e4baa5c824969e178abb3056248659eb86900f440f1cbf10892f32e78815cd683577d77c1b3cd366c146c9ca2fe6cf26dbc05aab5c5167add0eec9e2d221d56dd2942a756ea9168b4864be3c563769ef008b11a24081dcf3baf7b2bee1b484642b30f02de549f6806eb5a5ba701ddaff9fb369c05a983e644599a1b8e80925c346d6f929f6c351c9771dc144afbe1053308b", 0x98) fcntl$getown(r0, 0x5) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) posix_fallocate(r4, 0x0, 0x50e088b7) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bindat$unix(0xffffffffffffff9c, r5, &(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001900)={@in={{0x10, 0x2, 0x1, @multicast1}}, r6}, 0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000340)={r6, 0xd0}, &(0x7f0000000580)=0x8) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r7, 0x3a, 0x54, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r5, 0x84, 0x24, &(0x7f0000000140)={r6, @in={{0x10, 0x2, 0x3}}, 0x2}, 0x90) mount(&(0x7f00000002c0)='exfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r8 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x4, &(0x7f0000000040)=0x6, 0x4) r9 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r9, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000200)={r6, 0x2}, &(0x7f0000000280)=0x8) r10 = kqueue() kevent(r10, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21}], 0x1, &(0x7f0000000300)=[{}], 0x1, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts. FreeBSD/amd64 (ci-freebsd-main-6.us-central1-b.c.syzkaller.internal) (ttyu0) login: panic: Assertion ip->i_mode != 0 failed at /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10021 cpuid = 1 time = 1753823423 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c447d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c44930 vpanic() at vpanic+0x257/frame 0xfffffe0056c44af0 panic() at panic+0xb5/frame 0xfffffe0056c44bb0 handle_workitem_remove() at handle_workitem_remove+0xd03/frame 0xfffffe0056c44cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c44e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c44e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c44ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c44f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c44f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100095 ] Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb4c0 .str.27 rsp 0xfffffe0056c44910 rbp 0xfffffe0056c44930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe00540ba000 r13 0xfffffffffffffffd r14 0xffffffff827cb4c0 .str.27 r15 0 rip 0xffffffff815fe5ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe00540055c0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d060 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b4e040 (map 0xffffffff83b4e040) (map.pmap 0xffffffff83b4e0e0) (pmap 0xffffffff83b4e150) threads: 3 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 Run CPU 1 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 833 764 764 0 R syz-executor 832 808 832 0 Ss select 0xfffffe0053ffcec0 dhclient 831 0 0 0 DL (threaded) [KTLS] 100102 D - 0xfffffe0058568900 [thr_0] 100135 D - 0xfffffe0058568980 [thr_1] 100136 D - 0xffffffff83cb5628 [reclaim_0] 830 809 765 0 S uwait 0xfffffe005825af00 syz-executor 828 1 828 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 827 1 827 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 826 1 826 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 825 1 825 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 824 1 824 0 Ss+ ttyin 0xfffffe005828dcb0 getty 822 1 822 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 821 1 821 0 Ss+ ttyin 0xfffffe00585cccb0 getty 820 1 820 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 819 1 819 0 Ss+ ttyin 0xfffffe00582904b0 getty 818 1 818 0 Ss select 0xfffffe006e4a7340 dhclient 816 0 0 0 DL aiordy 0xfffffe00540eb580 [aiod4] 814 0 0 0 DL aiordy 0xfffffe00540ec040 [aiod3] 813 0 0 0 DL aiordy 0xfffffe00540ec5a0 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00540ecb00 [aiod1] 810 766 766 0 T (threaded) syz-executor 100093 RunQ syz-executor 100125 RunQ syz-executor 100132 s syz-executor 100137 s syz-executor 809 765 765 0 R (threaded) syz-executor 100094 RunQ syz-executor 100123 RunQ syz-executor 100139 S uwait 0xfffffe005825ad00 syz-executor 808 784 423 65 S select 0xfffffe00593ec640 dhclient 807 763 763 0 R (threaded) syz-executor 100118 RunQ syz-executor 100124 S uwait 0xfffffe005968e600 syz-executor 100131 S uwait 0xfffffe005968e700 syz-executor 784 1 423 0 S wait 0xfffffe00540ed5c0 sh 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c40 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c40 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 R CPU 0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540040f0 csh 758 1 758 0 Ss select 0xfffffe0053ffc4c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 Run CPU 1 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d88 [dom0] 100080 D launds 0xffffffff83cf0d94 [laundry: dom0] 100081 D umarcl 0xffffffff81de0e10 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff848579e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84535700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3dff0 [swapper] 100005 D - 0xfffffe0007768d00 [softirq_0] 100006 D - 0xfffffe0007768b00 [softirq_1] 100007 D - 0xfffffe0007768900 [if_io_tqg_0] 100008 D - 0xfffffe0007768700 [if_io_tqg_1] 100009 D - 0xfffffe0007768500 [if_config_tqg_0] 100010 D - 0xfffffe00083db100 [kqueue_ctx taskq] 100011 D - 0xfffffe00083db000 [jail_remove taskq] 100012 D - 0xfffffe00083dae00 [bus taskq] 100015 D - 0xfffffe00083da900 [thread taskq] 100017 D - 0xfffffe00083da600 [aiod_kick taskq] 100018 D - 0xfffffe00083da500 [deferred_unmount ta] 100019 D - 0xfffffe00083da400 [inm_free taskq] 100020 D - 0xfffffe00083da300 [in6m_free taskq] 100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083d9900 [firmware taskq] 100040 D - 0xfffffe0057d47300 [crypto_0] 100041 D - 0xfffffe0057d47300 [crypto_1] 100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0] 100057 D - 0xfffffe0058145500 [vtnet0 txq 0] 100058 D - 0xfffffe0058145400 [vtnet0 rxq 1] 100059 D - 0xfffffe0058145300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon] 100065 D - 0xffffffff827cfba1 [deadlkres] 100069 D - 0xfffffe0057d46e00 [acpi_task_0] 100070 D - 0xfffffe0057d46e00 [acpi_task_1] 100071 D - 0xfffffe0057d46e00 [acpi_task_2] 100073 D - 0xfffffe00083dca00 [mca taskq] 100074 D - 0xfffffe0057d46b00 [CAM taskq] 100076 D - 0xfffffe0058142300 [ipsec_offload] 100138 D - 0xfffffe0059666500 [netlink_socket (PID] db> show all locks Process 809 (syz-executor) thread 0xfffffe0054110000 (100123) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfa6070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1243 Process 762 (syz-executor) thread 0xfffffe00540e1780 (100106) exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe006b41fc90) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1506 Process 14 (bufdaemon) thread 0xfffffe00540ba000 (100095) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006df30ac0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1751 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 494 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 429 1131K 490 vfscache 3 1025K 3 pcb 27 669K 57 inodedep 68 538K 97 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 subproc 115 218K 901 KTRACE 100 200K 100 acpica 1674 184K 54426 filedesc 19 149K 73 vmem 5 144K 7 tidhash 3 141K 3 pagedep 22 134K 33 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 kdtrace 185 38K 974 umtx 288 36K 288 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1855 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 BPF 14 19K 22 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 65 devstat 4 9K 4 UART 12 9K 12 filemon 1 8K 1 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 plimit 20 8K 476 taskqueue 72 8K 72 sglist 6 7K 6 CAM DEV 3 6K 510 cred 22 6K 198 pfs_nodes 22 6K 22 dirrem 19 5K 46 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 diradd 33 5K 63 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kqueue 51 4K 839 acpisem 28 4K 28 pwddesc 48 3K 834 DEVFSP 45 3K 50 indirdep 11 3K 11 terminal 11 3K 11 acpidev 20 3K 20 crypto 8 3K 8 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 8 kcovinfo 36 3K 36 proc-args 65 3K 1894 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 42 ipsec-saq 2 2K 2 session 16 2K 42 ip6ndp 12 2K 13 Unitno 30 2K 52 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 selfd 25 2K 30679 newdirblk 12 2K 21 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 lockf 11 2K 33 msi 9 2K 9 netlink 2 2K 72 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 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 select 6 1K 30 isadev 6 1K 6 mount 16 1K 97 pci_link 10 1K 10 CC Mem 5 1K 9 encap_export_host 12 1K 12 osd 10 1K 26 inpcbpolicy 16 1K 167 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 ktls 3 1K 5 freefile 3 1K 15 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 32 freeblks 1 1K 31 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 cryptodev 2 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 1 ip_moptions 2 1K 2 aio 4 1K 4 procdesc 1 1K 8 iov 2 1K 13770 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 72 sctp_vrf 1 1K 1 in_mfilter 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 17 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 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 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 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 12 lio 0 0K 0 acl 0 0K 0 soname 0 0K 3315 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 667 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 1 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 8320 1078 12266 0 254 38494208 0 mbuf 256 8609 1053 14617 0 254 2473472 0 BUF TRIE 152 218 11586 458 0 62 1794208 0 malloc-384 384 4121 49 4464 0 30 1601280 0 malloc-4096 4096 378 10 1328 0 2 1589248 0 malloc-128 128 11562 32 11627 0 126 1484032 0 tcp_log 416 528 2775 3751 0 254 1374048 0 UMA Slabs 0 112 10887 15 10887 0 126 1221024 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 5851 306 26458 0 62 935864 0 vmem btag 56 16022 73 16022 0 254 901320 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 535 25 550 0 8 654080 0 socket 1024 22 486 1362 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 4 2 114 0 1 393216 0 malloc-2048 2048 106 46 637 0 8 311296 0 256 Bucket 2048 126 18 995 0 8 294912 0 VM OBJECT 248 930 254 13518 0 62 293632 0 malloc-64 64 4164 183 5765 0 254 278208 0 THREAD 1860 136 8 139 0 8 267840 0 VNODE 440 571 32 589 0 30 265320 0 malloc-16 16 14491 259 14573 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-16384 16384 10 3 35 0 1 212992 0 malloc-256 256 738 72 1941 0 62 207360 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5359 311 5388 0 254 181440 0 malloc-128 128 1216 179 25355 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 3 513 1167 0 254 165120 0 malloc-1024 1024 124 36 867 0 16 163840 0 FFS2 dinode 256 535 35 550 0 62 145920 0 MAP ENTRY 96 910 602 41958 0 126 145152 0 FPU_save_area 832 138 24 148 0 16 134784 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 1 507 131 0 254 130048 0 S VFS Cache 104 1004 166 1049 0 126 121680 0 ksiginfo 112 50 994 97 0 126 116928 0 malloc-128 128 521 254 3860 0 126 99200 0 PROC 1376 47 19 833 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-128 128 432 219 619 0 126 83328 0 filedesc0 1072 48 22 834 0 8 75040 0 g_bio 408 0 180 4902 0 30 73440 0 128 Bucket 1024 45 22 250 0 16 68608 0 malloc-64 64 542 529 32246 0 254 68544 0 malloc-128 128 309 218 1137 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 193 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 4 28 718 0 8 65536 0 64 Bucket 512 72 56 1685 0 30 65536 0 malloc-256 256 190 65 316 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-64 64 625 194 2343 0 254 52416 0 malloc-256 256 98 97 397 0 62 49920 0 32 Bucket 256 60 135 957 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12892 0 16 49152 0 malloc-4096 4096 8 4 55 0 2 49152 0 malloc-384 384 87 33 87 0 30 46080 0 malloc-384 384 73 47 103 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 112 0 1 40960 0 malloc-4096 4096 8 2 12 0 2 40960 0 pcpu-8 8 4707 413 4877 0 254 40960 0 ttyinq 160 135 115 570 0 62 40000 0 da_ccb 544 0 70 1326 0 16 38080 0 udp_inpcb 408 6 84 147 0 30 36720 0 malloc-64 64 64 503 13790 0 254 36288 0 malloc-64 64 160 407 181 0 254 36288 0 malloc-64 64 12 555 76 0 254 36288 0 malloc-64 64 14 553 32 0 254 36288 0 malloc-128 128 152 127 664 0 126 35712 0 malloc-128 128 70 209 222 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 52 38 53 0 30 34560 0 malloc-256 256 0 135 350 0 62 34560 0 malloc-256 256 18 117 25 0 62 34560 0 malloc-256 256 17 118 147 0 62 34560 0 malloc-256 256 29 106 29 0 62 34560 0 malloc-256 256 23 112 325 0 62 34560 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 563 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 69 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 12 4 29 0 8 32768 0 malloc-1024 1024 28 4 32 0 16 32768 0 malloc-1024 1024 9 23 14 0 16 32768 0 malloc-1024 1024 3 29 3 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-1024 1024 0 32 1000 0 16 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 2 62 8 0 30 32768 0 malloc-512 512 3 61 8 0 30 32768 0 malloc-512 512 10 54 27 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 PGRP 120 20 244 46 0 126 31680 0 clpbuf 2624 0 12 20 0 4 31488 0 VMSPACE 584 27 22 813 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 278 604 3070 0 254 28224 0 16 Bucket 144 47 149 258 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 3 3 187 0 2 24576 0 malloc-4096 4096 2 4 6 0 2 24576 0 pipe 736 18 15 288 0 16 24288 0 ertt_txseginfo 40 0 606 175 0 254 24240 0 PWD 40 14 592 101 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 132 168 6948 0 126 24000 0 8 Bucket 80 48 252 330 0 126 24000 0 tcp_inpcb 1304 5 13 9 0 8 23472 0 malloc-384 384 20 40 22 0 30 23040 0 malloc-384 384 34 26 491 0 30 23040 0 malloc-384 384 2 58 26 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 ripcb 376 5 55 11 0 30 22560 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 5 275 9 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 46 584 231 0 254 20160 0 malloc-32 32 92 538 127 0 254 20160 0 malloc-32 32 145 485 1274 0 254 20160 0 malloc-32 32 149 481 312 0 254 20160 0 malloc-32 32 26 604 1073 0 254 20160 0 2 Bucket 32 53 577 331 0 254 20160 0 ktls_session 256 1 74 1 0 62 19200 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-2048 2048 4 4 4 0 8 16384 0 malloc-2048 2048 1 7 48 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 483 517 3373 0 254 16000 0 AIO 208 1 75 1 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 7 0 254 12096 0 KNOTE 160 1 74 9 0 62 12000 0 malloc-16 16 27 723 1468 0 254 12000 0 malloc-16 16 23 727 136 0 254 12000 0 malloc-16 16 17 733 20 0 254 12000 0 malloc-16 16 37 713 24834 0 254 12000 0 malloc-16 16 11 739 11 0 254 12000 0 malloc-16 16 33 717 88 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 L VFS Cache 320 0 36 1 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 vtnet_tx_hdr 24 0 334 1283 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 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 udplite_inpcb 408 0 0 0 0 30 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 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl