last executing test programs: 537.900763ms ago: executing program 0 (id=1): r0 = socket(0x1c, 0x3, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f00000004c0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x16d) mount(&(0x7f0000000040)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x1c8, &(0x7f0000000080)) chown(&(0x7f0000000140)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) cpuset(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000400), 0x200000, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000000240)=ANY=[@ANYBLOB="73663a7032bd1950dff5257a96aadae4ad8f65439272fa8ea1ba7260e1d77bec3456f3ca95acfce8cc9e50247483c0d7b3ac5c3b92e894e2438fd89f4f347fa1f802d383f3fa3edac8e8676f3c453ed23137ccf22fe80a94ff02bbebe3454ee84dc8776e13aa053c7091666f24eb63c90b2206695707177568ec1fbd8de18e74c50f5ba35ee2196b2463984bb9bfb2020829f55e52134c691e50728b18d8c399d02340ead38589b16d089257bc794d1dbb98aa7cf2da5d3b707d2cbe5ed1513b5c89f03e34bf4588243fb4175e4d187f3ad1f3b897d0b2e149d5da2fc2487e02256c9b17abb476eecf1a286c4c74795114aa5acc1a"]) ioctl$MDIOCATTACH(r3, 0xc1c06d00, 0x0) ioctl$DIOCRADDADDRS(r2, 0xc0184415, &(0x7f0000000a80)={{"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", "0920cf14d501a846a22d8eb300fbff0400000000000000001000"}, 0x0, 0x9, 0x0, 0xf7b2, 0x20000002, 0xb, 0x0, 0xffffffffffffffff}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x5, &(0x7f00000004c0)="0b6fac5d37", 0x0, 0x0, 0x0, 0x7d86699a}) openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) freebsd12_shm_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) sendmsg(r0, &(0x7f0000000f00)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x7, @mcast2, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[{0xc0, 0xff77, 0x6, "85bcfe99a2d7bc9fff1436b796129a584acac7888048e5a44cb6e397865aa2b918e311ddf4e589326df3f952bf46081cf724b7328dbfa5ed6096f3837af09408680f9fd04ccf09f1a2008affc92c72db93b4c0d6cb61af0d0b7824054605298edbf05a1e3869010b16fd748a4ffc5e00f86cf52fef77551b94ee3eb68c9748f3b4012e14b50fdea6c332213d9ae36e8485e7b955a7c380e04b6bede6dd8f5f2efb01dc1776831c9e77"}, {0x28, 0x29, 0x2, "95fac253af859fc702587ca485a34a026f7d468047281294"}], 0xe8}, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0xf, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x3, 0x5, @empty, 0x4}}, r5, 0x1ef, 0x62, 0x18c, 0x2, 0x6, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r5, 0x100}, 0x8) 524.735366ms ago: executing program 1 (id=2): open$dir(&(0x7f0000000080)='./file0\x00', 0x488200, 0x176) procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) fork() sigtimedwait(&(0x7f0000000000)={[0x0, 0x8, 0x6, 0x9]}, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000001c0)={0x29, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, [0x9b90, 0x9ff, 0x6, 0x7]}) procctl$PROC_REAP_ACQUIRE(0x0, 0x0, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="19fdb123c091ae3db1f1c5f51d8be800"}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) r1 = vfork() rfork(0x96014) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x9, @sival_ptr=0x8, @tid=r1}) fork() fork() wait4(r1, 0x0, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) ioctl$MDIOCQUERY(0xffffffffffffffff, 0xc1c06d02, &(0x7f0000000740)={0x2, 0x5, 0x4, 0x0, 0x0, 0x6, 0x9160, 0x0, 0x6, 0x10001, 0x0, [0x1, 0x7, 0x1, 0x4b, 0x4, 0x1fe00000, 0x3, 0xfff, 0x6, 0x8fd, 0x1, 0x40, 0x76a6, 0x7, 0x81, 0x92, 0x7fff, 0xfffffb55, 0x9, 0x100, 0x2, 0x3cc, 0x2, 0x1, 0x528d1817, 0x1e, 0x16, 0x8, 0x5, 0x3ff, 0x5, 0x7fffffff, 0x30, 0x8, 0xe, 0x7, 0x80, 0x1, 0x6, 0x7, 0x3, 0x1000, 0xe3, 0x7, 0x400, 0xa4, 0x8, 0x6, 0xfffffff5, 0x928, 0x1, 0x4, 0x19, 0xd, 0x7, 0x969, 0xb13, 0x6, 0x1, 0x4, 0x7, 0x2, 0xfffffff8, 0xffffffff, 0x5, 0x9, 0x3402, 0x2, 0xfffffff8, 0xf0, 0x0, 0x7d6ee2aa, 0x200, 0x2, 0xfd0f, 0x7, 0x1, 0x40, 0x4, 0x8000, 0x8, 0xbde5, 0x81, 0x2, 0x2, 0x8c5c, 0x7aa, 0x0, 0x8, 0xfffffffb, 0x1ff, 0x6, 0x1, 0xa, 0x3ff, 0x4]}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000003c0)={0x13, 0x0, 0x0, 0x7}) syz_emit_ethernet(0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000240)=0x8, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x4677) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) procctl$PROC_WXMAP_STATUS(0x2, r1, 0x16, &(0x7f0000000200)) sendfile(r2, r5, 0x1, 0x400000000000, 0x0, 0x0, 0x18) 310.80354ms ago: executing program 2 (id=3): fork() r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, 0x0, 0x0) wait4(0x0, 0x0, 0x4, &(0x7f0000000080)) rfork(0x85000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f00000003c0)={0x13, 0x0, 0x0, 0x7, 0x0}) rtprio(0x1, r1, &(0x7f0000000000)={0x0, 0x1a}) 192.926592ms ago: executing program 3 (id=4): open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) r0 = openat$md(0xffffff9c, &(0x7f0000000040), 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fchflags(r0, 0x111401) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000480)='./file0\x00') open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) (async) openat$md(0xffffff9c, &(0x7f0000000040), 0x1, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) (async) fchflags(r0, 0x111401) (async) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000480)='./file0\x00') (async) 0s ago: executing program 3 (id=5): pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f0000000340)=""/234, 0xea) writev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0xeeb}], 0x1) r2 = socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000000040)=0x1, 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.19' (ED25519) to the list of known hosts. panic: ASan: Invalid access, 4-byte read at 0xfffffe0056c13c5c, StackMiddle(f2) cpuid = 1 time = 1766583735 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c13570 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c136d0 vpanic() at vpanic+0x257/frame 0xfffffe0056c13890 panic() at panic+0xb5/frame 0xfffffe0056c13950 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c13a20 sigqueue_move_set() at sigqueue_move_set+0x10d/frame 0xfffffe0056c13ab0 sigqueue_delete_set_proc() at sigqueue_delete_set_proc+0x1e9/frame 0xfffffe0056c13bb0 tdsendsignal() at tdsendsignal+0x6cc/frame 0xfffffe0056c13ce0 reap_kill_proc_work() at reap_kill_proc_work+0x266/frame 0xfffffe0056c13d30 taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056c13ea0 taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056c13ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c13f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c13f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100015 ] 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 0x28 rax 0x12 rcx 0xffffffff81663bce _vprintf+0x1ae rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056c136b0 rbp 0xfffffe0056c136d0 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x3 r12 0xfffffe0007812780 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 0 (kernel) at 0xffffffff83b5ef60: state: NORMAL uid: 0 gid: 0 supp gids: 0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5ef60 reapsubtree: 0 sigparent: 0 vmspace: 0xffffffff83b5ff40 (map 0xffffffff83b5ff40) (map.pmap 0xffffffff83b5ffe0) (pmap 0xffffffff83b60050) threads: 38 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [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 Run CPU 1 [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> ps pid ppid pgrp uid state wmesg wchan cmd 827 804 827 0 Ss select 0xfffffe0059a12040 dhclient 826 766 766 0 R (threaded) syz-executor 100117 RunQ syz-executor 100139 S piperd 0xfffffe0059bb9718 syz-executor 822 1 822 0 Ss select 0xfffffe006eb69ec0 dhclient 821 810 765 0 S uwait 0xfffffe0059a38180 syz-executor 820 799 764 0 S uwait 0xfffffe0058695a00 syz-executor 818 799 764 0 S uwait 0xfffffe0058697c80 syz-executor 816 0 0 0 DL aiordy 0xfffffe0058b09ab8 [aiod4] 815 0 0 0 DL aiordy 0xfffffe0058ad8018 [aiod3] 813 0 0 0 DL aiordy 0xfffffe0058b0a010 [aiod2] 812 0 0 0 DL aiordy 0xfffffe0058b0a568 [aiod1] 810 765 765 0 T (threaded) syz-executor 100138 D reapst 0xfffffe0056fd9a08 syz-executor 100140 s syz-executor 805 799 764 0 S uwait 0xfffffe0059a37100 syz-executor 804 785 423 0 R dhclient 801 763 763 0 R (threaded) syz-executor 100112 Run CPU 0 syz-executor 100120 RunQ syz-executor 100123 S uwait 0xfffffe0059a36d80 syz-executor 100126 RunQ syz-executor 799 764 764 0 TL (threaded) syz-executor 100113 s syz-executor 100121 s syz-executor 100122 s syz-executor 785 423 423 0 S wait 0xfffffe0058b08000 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f41 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe006df98c40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0058b04b60 csh 758 681 758 0 Ss select 0xfffffe006df98440 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005422dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059952cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00599534b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059953cb0 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 0xfffffe0059bb3000 logger 736 735 17 0 S+ nanslp 0xffffffff83bb5f40 sleep 735 1 17 0 S+ wait 0xfffffe0058a04ac0 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f40 cron 681 1 681 0 Ss select 0xfffffe0059a873c0 sshd 494 1 494 0 Ss select 0xfffffe0059a87640 syslogd 423 1 423 0 Ss wait 0xfffffe0058aa9ab8 devd 422 1 422 65 Ss select 0xfffffe006df98f40 dhclient 337 1 337 0 Ss select 0xfffffe006df99140 dhclient 334 1 334 0 Ss select 0xfffffe006df99a40 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 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 DL pftm 0xffffffff84610f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c3700 [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 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 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83d05780 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [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 Run CPU 1 [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] 809 799 764 0 Z syz-executor db> show all locks Process 810 (syz-executor) thread 0xfffffe0058b18780 (100138) exclusive sx sapblk (sapblk) r = 0 (0xffffffff83ba42c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3470 Process 804 (dhclient) thread 0xfffffe0058afd000 (100119) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c4c940) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14492 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c502c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e362908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3673 Process 0 (kernel) thread 0xfffffe0007812780 (100015) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058b04128) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:1569 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 499 tcp_hpts 8 4865K 8 sysctloid 35065 2066K 35140 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 408 1126K 442 vfscache 3 1025K 3 pcb 24 669K 53 inodedep 67 537K 92 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 127 266K 894 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 filedesc 24 185K 83 acpica 1674 184K 56977 vmem 5 144K 6 tidhash 3 141K 3 pagedep 21 133K 29 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 LRO 22 85K 22 bus 1015 83K 5167 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 196 38K 969 umtx 288 36K 288 BPF 22 36K 22 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 33 21K 1831 DEVFS_RULE 56 20K 56 ifaddr 72 20K 74 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 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 shmfd 4 10K 4 rpc 8 9K 8 plimit 23 9K 332 cred 23 9K 181 in6_multi 65 9K 65 bmsafemap 3 9K 60 devstat 4 9K 4 UART 12 9K 12 ksem 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 kqueue 64 5K 834 ufs_dirhash 24 5K 24 dirrem 18 5K 38 UMA 268 5K 268 pf_ifnet 10 5K 19 diradd 33 5K 56 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 59 4K 829 acpisem 28 4K 28 selfd 47 3K 7267 DEVFSP 46 3K 49 terminal 11 3K 11 session 22 3K 33 proc-args 86 3K 1871 indirdep 10 3K 10 acpidev 20 3K 20 hhook 8 3K 10 uidinfo 3 3K 6 kcovinfo 36 3K 36 lockf 21 3K 28 netlink 2 3K 71 Unitno 42 3K 86 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 14 mkdir 15 2K 36 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 29 newdirblk 10 2K 18 msi 9 2K 9 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 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 139 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 osd 9 1K 23 CC Mem 4 1K 6 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 158 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 1 1K 4 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 cryptodev 2 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 10 in6_mfilter 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3305 sctp_vrf 1 1K 1 freework 1 1K 27 ip6_msource 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 1 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 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 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 filemon 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 1 sctp_atky 0 0K 1 sctp_atcl 0 0K 1 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 24 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 freeblks 0 0K 26 freefrag 0 0K 4 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 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 1 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 13583 ioctlops 0 0K 98 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 196 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 1 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 175 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 1840 18300 0 254 41615360 0 malloc-384 384 8210 40 8211 0 30 3168000 0 mbuf 256 8625 1547 19876 0 254 2604032 0 BUF TRIE 152 211 11593 433 0 62 1794208 0 malloc-128 128 11562 311 11812 0 126 1519744 0 malloc-4096 4096 359 1 543 0 2 1474560 0 UMA Slabs 0 112 11648 10 11648 0 126 1305696 0 tcp_log 416 428 2119 2688 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17258 133 17258 0 254 973896 0 RADIX NODE 152 6179 160 26467 0 62 963528 0 malloc-65536 65536 12 0 16 0 1 786432 0 FFS inode 1168 536 17 546 0 8 645904 0 socket 1024 28 480 1353 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2664 0 186 0 0 2 495504 0 sctp_ep 1152 0 259 1 0 254 298368 0 256 Bucket 2048 130 14 1087 0 8 294912 0 VM OBJECT 248 1152 32 13389 0 62 293632 0 malloc-64 64 3955 392 12033 0 254 278208 0 THREAD 1860 135 9 140 0 8 267840 0 VNODE 440 573 30 585 0 30 265320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 61 1 828 0 2 253952 0 malloc-16 16 14460 290 14592 0 254 236000 0 malloc-2048 2048 103 9 117 0 8 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-16384 16384 11 2 229 0 1 212992 0 malloc-65536 65536 1 2 111 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5403 267 5467 0 254 181440 0 malloc-128 128 1230 165 26627 0 126 178560 0 malloc-256 256 603 87 877 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 13 503 1169 0 254 165120 0 FFS2 dinode 256 536 94 546 0 62 161280 0 malloc-2048 2048 7 65 1084 0 8 147456 0 malloc-1024 1024 122 22 140 0 16 147456 0 MAP ENTRY 96 1375 137 41590 0 126 145152 0 FPU_save_area 832 137 25 156 0 16 134784 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 12 0 1 131072 0 mbuf_packet 256 0 508 126 0 254 130048 0 S VFS Cache 104 997 173 1040 0 126 121680 0 ksiginfo 112 53 991 81 0 126 116928 0 malloc-128 128 553 222 3834 0 126 99200 0 PROC 1368 59 7 827 0 8 90288 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 440 0 180 4837 0 30 79200 0 filedesc0 1072 59 11 829 0 8 75040 0 malloc-8192 8192 7 2 28 0 1 73728 0 malloc-384 384 134 46 160 0 30 69120 0 128 Bucket 1024 45 22 241 0 16 68608 0 malloc-64 64 533 538 1863 0 254 68544 0 malloc-128 128 345 182 432 0 126 67456 0 malloc-128 128 363 164 1185 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 malloc-256 256 197 58 204 0 62 65280 0 malloc-64 64 476 343 697 0 254 52416 0 malloc-64 64 412 407 1225 0 254 52416 0 udp_inpcb 408 7 119 146 0 30 51408 0 malloc-256 256 126 69 336 0 62 49920 0 32 Bucket 256 58 137 526 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12632 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 4 2 85 0 1 49152 0 malloc-1024 1024 7 41 559 0 16 49152 0 64 Bucket 512 66 30 1625 0 30 49152 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2664 0 16 1 0 16 42624 0 malloc-8192 8192 5 0 31 0 1 40960 0 malloc-4096 4096 9 1 11 0 2 40960 0 malloc-4096 4096 6 4 744 0 2 40960 0 pcpu-8 8 4769 351 4925 0 254 40960 0 VMSPACE 584 39 31 808 0 16 40880 0 da_ccb 544 0 70 1309 0 16 38080 0 malloc-64 64 65 502 69 0 254 36288 0 malloc-64 64 31 536 13307 0 254 36288 0 malloc-64 64 75 492 1532 0 254 36288 0 malloc-64 64 113 454 138 0 254 36288 0 malloc-128 128 4 275 10 0 126 35712 0 malloc-128 128 107 172 578 0 126 35712 0 malloc-128 128 118 161 129 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 53 0 30 34560 0 malloc-384 384 59 31 527 0 30 34560 0 malloc-384 384 56 34 70 0 30 34560 0 malloc-256 256 40 95 64 0 62 34560 0 malloc-256 256 7 128 290 0 62 34560 0 malloc-256 256 26 109 795 0 62 34560 0 malloc-256 256 38 97 358 0 62 34560 0 malloc-256 256 19 116 320 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 7 9 31 0 8 32768 0 malloc-2048 2048 0 16 80 0 8 32768 0 malloc-2048 2048 7 9 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 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 986 0 16 32768 0 malloc-512 512 3 61 9 0 30 32768 0 malloc-512 512 13 51 13 0 30 32768 0 malloc-512 512 2 62 113 0 30 32768 0 malloc-512 512 2 62 23 0 30 32768 0 malloc-512 512 11 53 70 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 37 0 126 31680 0 malloc-32 32 328 554 794 0 254 28224 0 16 Bucket 144 47 149 255 0 62 28224 0 4 Bucket 48 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domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 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