panic: handle_workitem_remove: bad file delta
cpuid = 1
time = 1753793854
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c52690
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c527f0
vpanic() at vpanic+0x257/frame 0xfffffe0056c529b0
panic() at panic+0xb5/frame 0xfffffe0056c52a70
handle_workitem_remove() at handle_workitem_remove+0xedf/frame 0xfffffe0056c52bb0
handle_workitem_remove() at handle_workitem_remove+0xc0f/frame 0xfffffe0056c52cf0
process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c52e40
softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c52e90
softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c52ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c52f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c52f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 14 tid 100093 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x25c45c7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xfffffe0002bf1850
rdx         0xdffff7c000000000
rbx         0xffffffff827cb4c0  .str.27
rsp         0xfffffe0056c527d0
rbp         0xfffffe0056c527f0
rsi                          0
rdi         0xffffffff830004e8  panicstr
r8                           0
r9                  0xffffffff
r10            0x1000000001011
r11                        0xb
r12         0xfffffe00540bb000
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]
100093                   Run     CPU 1                       [/ worker]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  864   810   864     0  Ss      select  0xfffffe006defe540  dhclient
  826   773   826     0  R       CPU 0                       syz-executor
  817     1   817     0  Ss      select  0xfffffe00593eca40  dhclient
  810   797   423    65  S       select  0xfffffe006df00040  dhclient
  797   423   423     0  S       wait    0xfffffe00540e2000  sh
  773   772   770     0  S       select  0xfffffe0053ffc8c0  syz-executor
  772   770   770     0  R       (threaded)                  syz-execprog
100104                   S       uwait   0xfffffe005969d780  syz-execprog
100111                   S       uwait   0xfffffe00584eed80  syz-execprog
100112                   S       uwait   0xfffffe00584eee80  syz-execprog
100113                   S       uwait   0xfffffe005969d000  syz-execprog
100114                   RunQ                                syz-execprog
100115                   S       uwait   0xfffffe00584ec500  syz-execprog
100116                   S       uwait   0xfffffe005969e980  syz-execprog
100117                   S       uwait   0xfffffe005969e880  syz-execprog
  770   768   770     0  Ss      sigsusp 0xfffffe00540e30d0  csh
  768   681   768     0  Ss      select  0xfffffe0057d658c0  sshd
  747     1   747     0  Ss+     ttyin   0xfffffe00582904b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00585cc4b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00585cc8b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00585cccb0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe00585cd0b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe00585cd4b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00585cd8b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00585cdcb0  getty
  739     1   739     0  Ss+     ttyin   0xfffffe00585ce0b0  getty
  737     1    17     0  S+      piperd  0xfffffe006b440700  logger
  736   735    17     0  S+      nanslp  0xffffffff83ba3c40  sleep
  735     1    17     0  S+      wait    0xfffffe005400d060  sh
  685     1   685     0  Ss      nanslp  0xffffffff83ba3c41  cron
  681     1   681     0  Ss      select  0xfffffe006df00440  sshd
  494     1   494     0  Ss      select  0xfffffe0053ffc5c0  syslogd
  423     1   423     0  Ss      wait    0xfffffe0054004b00  devd
  422     1   422    65  Ss      select  0xfffffe0053ffc640  dhclient
  337     1   337     0  Ss      select  0xfffffe0053ffc6c0  dhclient
  334     1   334     0  Ss      select  0xfffffe0057d65340  dhclient
   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]
100093                   Run     CPU 1                       [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d0acc0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83cf0d88  [dom0]
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    0xffffffff844b49e0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff848fc700  [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       -       0xffffffff827cfba0  [deadlkres]
100069                   D       -       0xfffffe0057d46e00  [acpi_task_0]
100070                   D       -       0xfffffe0057d46e00  [acpi_task_1]
100071                   D       -       0xfffffe0057d46e00  [acpi_task_2]
100073                   D       -       0xfffffe00083dca00  [mca taskq]
100074                   D       -       0xfffffe0057d46b00  [CAM taskq]
100076                   D       -       0xfffffe0058142300  [ipsec_offload]
db> show all locks
Process 826 (syz-executor) thread 0xfffffe0054107780 (100119)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007810bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998
Process 14 (bufdaemon) thread 0xfffffe00540bb000 (100093)
exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828dc00) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6cf3e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          376         5079K          486
          tcp_hpts            7         4801K            7
            devbuf         4187         4323K         4212
         sysctloid        34891         2055K        34966
             vtbuf           24         1968K           46
            newblk         1860         1489K         2367
              kobj          330         1320K          494
          vfscache            3         1025K            3
          inodedep          518          706K          652
               pcb           24          669K           47
         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          112          206K         1012
            KTRACE          100          200K          100
            acpica         1674          184K        54426
              vmem            5          144K            7
           tidhash            3          141K            3
           pagedep           44          139K          485
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
               sem            4          106K            4
            DEVFS1          103          103K          117
        gtaskqueue           18           98K           18
            dirrem          346           87K          902
               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
          freefile          328           41K          337
               BPF           19           36K           20
           kdtrace          173           35K         1086
              umtx          272           34K          272
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          122           31K          133
               msg            4           30K            4
            kbdmux            6           28K            6
              temp           19           21K         1792
          filedesc            3           21K          299
        DEVFS_RULE           56           20K           56
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           90           15K           90
            bus-sc           34           15K         1647
      eventhandler          163           14K          163
            ifaddr           40           14K           51
              kenv           95           12K           95
          routetbl           79           12K          314
              GEOM           49           11K          431
         CAM queue            5           11K         1528
              rman           82           10K          437
               rpc            8            9K            8
         bmsafemap            3            9K          510
               LRO            8            9K           10
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K            1
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
             mkdir           63            8K          948
     audit_evclass          240            8K          303
            plimit           20            8K          431
            diradd           57            8K          942
         taskqueue           69            8K           69
             ifnet            4            7K            5
            sglist            6            7K            6
              cred           24            6K          283
           CAM DEV            3            6K          510
           lltable           19            6K           27
            kqueue           48            6K          950
         pfs_nodes           22            6K           22
       ether_multi           68            6K          106
       ufs_dirhash           24            5K           24
         in6_multi           35            5K           45
               UMA          266            5K          266
         newdirblk           34            5K          474
                vt           11            5K           11
          pf_ifnet            9            4K           16
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           acpisem           28            4K           28
         proc-args           74            3K         1995
           pwddesc           45            3K          945
          terminal           11            3K           11
           session           22            3K           46
           acpidev           20            3K           20
             hhook            8            3K           10
             clone            9            3K            9
             selfd           36            3K        29686
           uidinfo            3            3K            9
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             lockf           19            2K           29
            Unitno           28            2K           50
           CAM XPT           22            2K          543
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
            select           11            2K           35
               msi            9            2K            9
           netlink            2            2K           62
           softdep            1            1K            1
          indirdep            4            1K            4
            sahead            1            1K            1
          secasvar            1            1K            1
       vnodemarker            2            1K            8
      NFSD session            1            1K            1
            ip6ndp            6            1K            9
          sctp_ifa            7            1K           10
        CAM periph            4            1K          271
             ipsec            3            1K            3
            CC Mem            6            1K           13
          in_multi            3            1K            6
             nhops            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
               osd           11            1K           30
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
       inpcbpolicy           14            1K          169
            DEVFSP            7            1K           43
      counter_rate           13            1K           13
          sctp_ifn            3            1K           10
               mld            3            1K            4
              igmp            3            1K            4
               tun            1            1K            2
    chacha20random            1            1K            1
            biobuf            1            1K            1
            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
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            7
            prison            6            1K            6
         cryptodev            2            1K           49
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
          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         3355
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           54
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          freework            1            1K          462
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K            0
         sctp_iter            0            0K            9
         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            9
         sctp_aadr            0            0K            0
         sctp_stro            0            0K            0
         sctp_stri            0            0K            0
          sctp_map            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
      tcp_pcm_rack            0            0K            0
       tcp_do_rack            0            0K            0
      tcp_fsb_rack            0            0K            0
          pf_table            0            0K            0
           pf_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
            mqdata            0            0K            0
           filemon            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           15
          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          461
          freefrag            0            0K           34
        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
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             radix            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078       25774       0     254   38494208        0
              mbuf    256    8587    1075       34624       0     254    2473472        0
           tcp_log    416    2947    2390       11461       0     254    2220192        0
          BUF TRIE    152     294   11510         995       0      62    1794208        0
        malloc-384    384    4118      52        4462       0      30    1601280        0
       malloc-4096   4096     375       5        1439       0       2    1556480        0
        malloc-128    128   11514     204       12434       0     126    1499904        0
       UMA Slabs 0    112   10913      25       10913       0     126    1225056        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
         vmem btag     56   16465     134       16465       0     254     929544        0
         FFS inode   1168     659      48         996       0       8     825776        0
        RADIX NODE    152    4483     556       30692       0      62     765928        0
      malloc-65536  65536       9       1          12       0       1     655360        0
        malloc-256    256    2165     130        3817       0      62     587520        0
            socket   1024      27     481        1369       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     198           0       0       2     519552        0
       malloc-2048   2048     107      85         636       0       8     393216        0
             VNODE    440     692     118        1032       0      30     356400        0
      malloc-65536  65536       4       1         114       0       1     327680        0
         VM OBJECT    248    1158      90       15010       0      62     309504        0
        256 Bucket   2048     125      19        1100       0       8     294912        0
         malloc-64     64    4131     468        5960       0     254     294336        0
            THREAD   1860     127       9         140       0       8     252960        0
         malloc-16     16   14398     102       14478       0     254     232000        0
            DEVCTL   1024      15     205         142       0       0     225280        0
       FFS2 dinode    256     659     151         996       0      62     207360        0
        malloc-384    384     523      17         658       0      30     207360        0
         UMA Zones    768     238       1         238       0      16     183552        0
         malloc-32     32    5330     340        5351       0     254     181440        0
        malloc-128    128    1217     178       25357       0     126     178560        0
            lkpimm     56       1    3095           1       0     254     173376        0
             unpcb    320      11     505        1178       0     254     165120        0
      malloc-32768  32768       3       2          14       0       1     163840        0
       malloc-1024   1024     121      39         861       0      16     163840        0
        malloc-256    256     506     124        1610       0      62     161280        0
       S VFS Cache    104    1022     382        1825       0     126     146016        0
         MAP ENTRY     96    1075     311       44611       0     126     133056        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          62       0       1     131072        0
      malloc-32768  32768       4       0           4       0       1     131072        0
       mbuf_packet    256       2     506         383       0     254     130048        0
     FPU_save_area    832     129      15        2127       0      16     119808        0
          ksiginfo    112      44    1000        1900       0     126     116928        0
        malloc-128    128     776     123        1829       0     126     115072        0
      malloc-16384  16384       2       5         150       0       1     114688        0
        malloc-128    128     521     254        3869       0     126      99200        0
              PROC   1376      44      22         944       0       8      90816        0
          UMA Kegs    384     225       8         225       0      30      89472        0
          syncache    168       0     528           6       0     254      88704        0
        128 Bucket   1024      47      36         277       0      16      84992        0
         filedesc0   1072      45      25         945       0       8      75040        0
             g_bio    408       0     180        5123       0      30      73440        0
         malloc-64     64     553     518       31255       0     254      68544        0
        malloc-128    128     288     239        1103       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      79      49        2399       0      30      65536        0
        malloc-256    256     105     150         911       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     551     268        2416       0     254      52416        0
        malloc-128    128     150     253         667       0     126      51584        0
         32 Bucket    256      59     136         619       0      62      49920        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       0      48       15125       0      16      49152        0
       malloc-4096   4096       8       4          50       0       2      49152        0
       malloc-4096   4096      12       0          12       0       2      49152        0
       malloc-2048   2048      10      14          28       0       8      49152        0
       malloc-8192   8192       3       2           5       0       1      40960        0
       malloc-8192   8192       4       1         111       0       1      40960        0
            pcpu-8      8    4451     669        4657       0     254      40960        0
              pipe    736      11      44         336       0      16      40480        0
         udp_inpcb    408       6      84         151       0      30      36720        0
         malloc-64     64      29     538       15222       0     254      36288        0
         malloc-64     64     154     413         182       0     254      36288        0
         malloc-64     64      15     552          65       0     254      36288        0
         malloc-64     64      11     556          29       0     254      36288        0
        malloc-128    128      91     188         648       0     126      35712        0
     routing nhops    256      15     120          26       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      75      15          79       0      30      34560        0
        malloc-256    256       2     133         369       0      62      34560        0
        malloc-256    256      10     125          25       0      62      34560        0
        malloc-256    256      13     122        1003       0      62      34560        0
        malloc-256    256      14     121          18       0      62      34560        0
        malloc-256    256      14     121         316       0      62      34560        0
      malloc-16384  16384       2       0           3       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          67       0       8      32768        0
       malloc-2048   2048       5      11           6       0       8      32768        0
       malloc-2048   2048       1      15          42       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       2      30           2       0      16      32768        0
       malloc-1024   1024       8      24          12       0      16      32768        0
       malloc-1024   1024       0      32         974       0      16      32768        0
        malloc-512    512       4      60         161       0      30      32768        0
        malloc-512    512       1      63          17       0      30      32768        0
        malloc-512    512       2      62           8       0      30      32768        0
        malloc-512    512      12      52          29       0      30      32768        0
           pcpu-64     64     498      14         498       0     254      32768        0
    ertt_txseginfo     40       1     807         874       0     254      32320        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      23     241          61       0     126      31680        0
            clpbuf   2624       0      12          73       0       4      31488        0
         tcp_inpcb   1304       6      18          13       0       8      31296        0
           VMSPACE    584      29      20         930       0      16      28616        0
        sctp_laddr     48       0     588          10       0     254      28224        0
         malloc-32     32     268     614        3176       0     254      28224        0
         16 Bucket    144      50     146         352       0      62      28224        0
          4 Bucket     48       6     582          12       0     254      28224        0
            da_ccb    544       0      49        1511       0      16      26656        0
         TURNSTILE    136     137      52         137       0      62      25704        0
            cpuset    200       7     121           7       0      62      25600        0
       malloc-8192   8192       1       2          20       0       1      24576        0
               PWD     40      12     594         236       0     254      24240        0
           rtentry    168      18     126          26       0      62      24192        0
             Files     80     107     193        7719       0     126      24000        0
          8 Bucket     80      58     242         411       0     126      24000        0
        malloc-384    384      11      49          17       0      30      23040        0
        malloc-384    384      34      26         446       0      30      23040        0
        malloc-384    384       2      58          24       0      30      23040        0
        malloc-384    384      26      34          37       0      30      23040        0
             ripcb    376       2      58           5       0      30      22560        0
        SLEEPQUEUE     88     137     119         137       0     126      22528        0
         hostcache     64       1     314           1       0     254      20160        0
              ertt     72       6     274          13       0     126      20160        0
         malloc-64     64       3     312           3       0     254      20160        0
         malloc-32     32      51     579         264       0     254      20160        0
         malloc-32     32      87     543         123       0     254      20160        0
         malloc-32     32     129     501        1279       0     254      20160        0
         malloc-32     32      86     544         260       0     254      20160        0
         malloc-32     32      26     604        1073       0     254      20160        0
          2 Bucket     32      51     579         336       0     254      20160        0
             KNOTE    160       6     119         296       0      62      20000        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-4096   4096       2       2         199       0       2      16384        0
       malloc-4096   4096       2       2           2       0       2      16384        0
       malloc-2048   2048       4       4           4       0       8      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       3      29           8       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
         malloc-16     16     477     523        3372       0     254      16000        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
         malloc-16     16      30     720        1603       0     254      12000        0
         malloc-16     16      20     730         134       0     254      12000        0
         malloc-16     16      17     733          20       0     254      12000        0
         malloc-16     16      38     712       24836       0     254      12000        0
         malloc-16     16       6     744           7       0     254      12000        0
         malloc-16     16      21     729          77       0     254      12000        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        6633       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
             AIOCB    552       0       0           0       0      16          0        0
               AIO    208       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           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-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