panic: ASan: Invalid access, 8-byte read at 0xfffffe009eb771b8, UMAUseAfterFree(fd)
cpuid = 1
time = 1630966355
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bff3b50
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bff3cb0
vpanic() at vpanic+0x2c5/frame 0xfffffe009bff3d90
panic() at panic+0xb5/frame 0xfffffe009bff3e50
__asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bff3f10
sctp_lower_sosend() at sctp_lower_sosend+0x662/frame 0xfffffe009bff4400
sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bff46a0
sosend() at sosend+0x11e/frame 0xfffffe009bff4710
kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bff4880
sendit() at sendit+0x2b0/frame 0xfffffe009bff48d0
sys_sendto() at sys_sendto+0x182/frame 0xfffffe009bff49f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bff4bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bff4bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 39212 tid 138404 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e30aa(%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         0x30ff2fe5f2d81140
rdx         0xdffff7c000000000
rbx                          0
rsp         0xfffffe009bff3c90
rbp         0xfffffe009bff3cb0
rsi                        0x1
rdi         0xffffffff8408b740  cov_trace_pc
r8                         0x3
r9          0xfffffe009bff37c8
r10                          0
r11         0xfffffe009ea5d530
r12         0xfffffe009ea5d020
r13         0xfffffe009bff3d01
r14         0xffffffff82c76240  .str.18
r15         0xffffffff82c76240  .str.18
rip         0xffffffff817ab00b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28e30aa(%rip)
db> show proc
Process 39212 (syz-executor.2) at 0xfffffe009e447538:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 806 at 0xfffffe0058b4e000
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.2
 reaper: 0xfffffe0053d52538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe009ea2d3e0
   (map 0xfffffe009ea2d3e0)
   (map.pmap 0xfffffe009ea2d4a0)
   (pmap 0xfffffe009ea2d500)
 threads: 2
100115                   RunQ                                syz-executor.2
138404                   Run     CPU 1                       syz-executor.2
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
39212   806   806     0  R       (threaded)                  syz-executor.2
100115                   RunQ                                syz-executor.2
138404                   Run     CPU 1                       syz-executor.2
39210   805   805     0  R       (threaded)                  syz-executor.0
107921                   RunQ                                syz-executor.0
138402                   S       uwait   0xfffffe009e9f5a80  syz-executor.0
21184     1 21184    65  Ss      select  0xfffffe0057416240  dhclient
16904     1 16904     0  Ss      select  0xfffffe009fbf1cc0  dhclient
16898     1 16898     0  Ss      select  0xfffffe009fbf1ec0  dhclient
16853     1 16853    65  Ss      select  0xfffffe00574165c0  dhclient
12438     1 12438     0  Ss      select  0xfffffe0056b8d140  dhclient
12430     1 12430     0  Ss      select  0xfffffe0056b8d0c0  dhclient
12393     1 12393    65  Ss      select  0xfffffe0056b8d1c0  dhclient
 7912     1  7912     0  Ss      select  0xfffffe00574162c0  dhclient
 7901     1  7901     0  Ss      select  0xfffffe0056b8d240  dhclient
 7865     1  7865    65  Ss      select  0xfffffe00574166c0  dhclient
 2571     1  2571     0  Ss      select  0xfffffe0057416640  dhclient
 2563     1  2563     0  Ss      select  0xfffffe00574168c0  dhclient
  809   803   809     0  Rs                                  syz-executor.3
  808   803   808     0  Rs      CPU 0                       syz-executor.1
  806   803   806     0  Ss      nanslp  0xffffffff8405af80  syz-executor.2
  805   803   805     0  Rs                                  syz-executor.0
  803   801   801     0  S       (threaded)                  syz-execprog
100102                   S       uwait   0xfffffe0056ffe100  syz-execprog
100127                   S       uwait   0xfffffe0057403200  syz-execprog
100128                   S       uwait   0xfffffe0057403300  syz-execprog
100129                   S       uwait   0xfffffe009e425200  syz-execprog
100130                   S       uwait   0xfffffe009e3fdd00  syz-execprog
100131                   S       uwait   0xfffffe009e9f5980  syz-execprog
100132                   S       uwait   0xfffffe009e425300  syz-execprog
100133                   S       uwait   0xfffffe009e425400  syz-execprog
100134                   S       uwait   0xfffffe009e9f5680  syz-execprog
100135                   S       kqread  0xfffffe005834cd00  syz-execprog
  801   799   801     0  Ss      pause   0xfffffe0058b3c0b0  csh
  799   694   799     0  Ss      select  0xfffffe0056b8b7c0  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056ff8cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575fbcb0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00583e50b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583e54b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583e58b0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583e5cb0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe005747f0b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe005747f4b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe005747f8b0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8405af80  cron
  694     1   694     0  Ss      select  0xfffffe0056b8b8c0  sshd
  507     1   507     0  Ss      select  0xfffffe0056b8bcc0  syslogd
  436     1   436     0  Ss      select  0xfffffe0057416bc0  devd
  435     1   435    65  Ss      select  0xfffffe0056b8be40  dhclient
  350     1   350     0  Ss      select  0xfffffe0057416b40  dhclient
  347     1   347     0  Ss      select  0xfffffe0057416ec0  dhclient
   23     0     0     0  DL      vlruwt  0xfffffe0058537000  [vnlru]
   22     0     0     0  DL      syncer  0xffffffff84183360  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff84181060  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100100                   D       sdflush 0xfffffe00584db4e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b9580  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841ad0b8  [dom0]
100089                   D       launds  0xffffffff841ad0c4  [laundry: dom0]
100090                   D       umarcl  0xffffffff81eabff0  [uma]
   18     0     0     0  DL      -       0xffffffff83e120a0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff8487b560  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84d8fe20  [pf purge]
   15     0     0     0  DL      -       0xffffffff8417c280  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8417c280  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8417c280  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8417c280  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c97840  [doneq0]
100049                   D       -       0xffffffff83c977c0  [async]
100082                   D       -       0xffffffff83c97640  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe000791a888  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541b0d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541b0d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a7160  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff8402e540  [g_event]
100040                   D       -       0xffffffff8402e580  [g_up]
100041                   D       -       0xffffffff8402e5c0  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe00081ecb00  [thr_0]
100030                   D       -       0xfffffe00081ecb80  [thr_1]
100031                   D       -       0xffffffff8417d608  [alloc_0]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   I                                   [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   I                                   [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   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    0xfffffe0053d52538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a8100  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402f440  [swapper]
100005                   D       -       0xfffffe00081f4800  [if_config_tqg_0]
100006                   D       -       0xfffffe00081f4600  [softirq_0]
100007                   D       -       0xfffffe00081f4400  [softirq_1]
100008                   D       -       0xfffffe00081f4200  [if_io_tqg_0]
100009                   D       -       0xfffffe00081f4000  [if_io_tqg_1]
100010                   D       -       0xfffffe0053deed00  [in6m_free taskq]
100011                   D       -       0xfffffe0053deeb00  [deferred_unmount ta]
100014                   D       -       0xfffffe0053dee500  [thread taskq]
100016                   D       -       0xfffffe0053dee100  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe0053df8e00  [kqueue_ctx taskq]
100018                   D       -       0xfffffe0053df8c00  [pci_hp taskq]
100019                   D       -       0xfffffe0053df8a00  [aiod_kick taskq]
100020                   D       -       0xfffffe0053df8800  [inm_free taskq]
100021                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053df8600  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053df8100  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e00200  [firmware taskq]
100042                   D       -       0xfffffe0054188c00  [crypto_0]
100043                   D       -       0xfffffe0054188c00  [crypto_1]
100059                   D       -       0xfffffe0056eabd00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056eabc00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056eabb00  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056eaba00  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056b8be80  [virtio_balloon]
100068                   D       -       0xfffffe0056feaa00  [mca taskq]
100073                   D       -       0xffffffff82c7d1c0  [deadlkres]
100077                   D       -       0xfffffe00573eb600  [acpi_task_0]
100078                   D       -       0xfffffe00573eb600  [acpi_task_1]
100079                   D       -       0xfffffe00573eb600  [acpi_task_2]
100081                   D       -       0xfffffe0054188500  [CAM taskq]
db> show all locks
Process 808 (syz-executor.1) thread 0xfffffe00589491e0 (100098)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e436930) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1999
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9f85b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4485
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4217         4339K         4245
          tcp_hpts            6         3201K            6
         sysctloid        34389         2031K        34460
             vtbuf           24         1968K           46
               pcb         1277         1943K       152807
              kobj          326         1304K          485
            newblk            8         1026K        38816
          vfscache            3         1025K            3
          inodedep          879          842K        38297
         sctp_stro          620          620K        75335
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
         sctp_atcl         1245          467K       151688
              vmem            3          274K            5
           subproc          140          274K        39292
            dirrem          870          218K        38208
         sctp_timw          746          187K          746
            acpica         1674          184K        55623
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          355          140K          383
           pagedep            8          130K        38218
        tfo_ccache            1          128K            1
          freefile          870          109K        38201
            DEVFS1          108          108K          125
               sem            4          106K            4
          filedesc           14          105K        76416
               BPF           46           88K           46
               bus          986           80K         3488
         sctp_atky         1865           78K       227024
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
              umtx          352           44K          352
           kdtrace          219           44K        77618
              temp           35           33K         2460
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          127           32K          137
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
         sctp_athm         1245           20K       151689
          sctp_map         1240           20K       150670
         ufs_mount            4           17K            5
              proc            3           17K            3
          routetbl          132           17K          421
               tty           16           16K           16
           ithread           99           16K           99
            bus-sc           34           15K         1693
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
           lltable           39           12K           43
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          489
              rman           84           10K          425
         in6_multi           65            9K           65
         bmsafemap            2            9K        38258
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
         taskqueue           63            7K           63
              cred           26            7K          346
            sglist            5            7K            5
            kqueue           63            7K        39219
           CAM DEV            3            6K          510
            plimit           24            6K          546
       ufs_dirhash           24            5K           24
               UMA          270            5K          270
           session           35            5K           59
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           pwddesc           61            4K        39213
           acpisem           28            4K           28
             selfd           55            4K        13071
             lockf           32            4K           66
             hhook           15            4K           17
         proc-args           52            3K          722
          terminal           11            3K           11
            select           19            3K           59
           uidinfo            3            3K           16
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           14
          sctp_ifa           13            2K           14
            Unitno           27            2K           47
           CAM XPT           22            2K          543
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K        38205
            DEVFSP           16            1K           21
           softdep            1            1K            1
          freeblks            4            1K        38204
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          114
      NFSD session            1            1K            1
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           14
             mkdir            6            1K        76388
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            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
          procdesc            5            1K           18
              pfil            4            1K            4
              cdev            2            1K            2
       inpcbpolicy           14            1K          229
         newdirblk            3            1K        38194
            diradd            3            1K        38251
    chacha20random            1            1K            1
               osd            7            1K           18
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            7
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
            soname            5            1K        79084
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K           49
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          filecaps            5            1K          124
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           53
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
          chd data            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K            0
            mqdata            0            0K            0
        dctcp data            0            0K            0
        cubic data            0            0K            0
         htcp data            0            0K            0
          cdg data            0            0K            0
        vegas data            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K            0
         sctp_iter            0            0K           11
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           11
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            2
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
        madt_table            0            0K            2
          smartpqi            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
              iavf            0            0K            0
               ixl            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            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
          xen_intr            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
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          savedino            0            0K        33563
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            statfs            0            0K        38413
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ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            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     989       13689       0     254   38129664        0
         sctp_asoc   2288     620     780       75335       0     254    3203200        0
              pbuf   2624       0     989           0       0       2    2595136        0
              mbuf    256    9251     799      328284       0     254    2572800        0
       malloc-2048   2048     632     296       77123       0       8    1900544        0
           sctp_ep   1280     625     776       76352       0     254    1793280        0
          BUF TRIE    144     192   11568        1062       0      62    1693440        0
        malloc-384    384    4152       8        4152       0      30    1597440        0
        malloc-128    128   11292      23       11334       0     126    1448320        0
       malloc-4096   4096     327       2         579       0       2    1347584        0
       UMA Slabs 0    112   11184       9       11184       0     126    1253616        0
        malloc-384    384     878    2132       38334       0      30    1155840        0
      mbuf_cluster   2048     540       0         540       0     254    1105920        0
       malloc-1024   1024     737     315       75630       0      16    1077248        0
         vmem btag     56   18965      90       18965       0     254    1067080        0
        sctp_raddr    736     620     777       75335       0     254    1028192        0
        malloc-256    256    1541    2359      111282       0      62     998400        0
        malloc-256    256     994    2126       76855       0      62     798720        0
        malloc-384    384    1246     624      152029       0      30     718080        0
         FFS inode   1160     521      25       38722       0       8     633360        0
        RADIX NODE    144    3848     263      979925       0      62     591984        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        malloc-128    128     874    2133       38220       0     126     384896        0
        256 Bucket   2048     153      23       13571       0       8     360448        0
         VM OBJECT    264    1190     100      550475       0      30     340560        0
       malloc-4096   4096      74       7       39239       0       2     331776        0
      malloc-65536  65536       5       0           5       0       1     327680        0
            THREAD   1808     157      19       38404       0       8     318208        0
             VNODE    448     556      92       38759       0      30     290304        0
         malloc-64     64    3903     444       43634       0     254     278208        0
         malloc-16     16   14029     221       14089       0     254     228000        0
            DEVCTL   1024       0     220         154       0       0     225280        0
            socket    944      42     194       77884       0     254     222784        0
      malloc-16384  16384       7       6       38206       0       1     212992        0
      malloc-65536  65536       1       2         201       0       1     196608        0
      malloc-65536  65536       3       0           3       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
         malloc-32     32    5560     236        6082       0     254     185472        0
        malloc-128    128    1366      29       26380       0     126     178560        0
       FFS2 dinode    256     521     109       38722       0      62     161280        0
         MAP ENTRY     96    1360     320      777416       0     126     161280        0
        malloc-256    256      47     568       77127       0      62     157440        0
       S VFS Cache    104    1064     379       39292       0     126     150072        0
       malloc-2048   2048       4      68         570       0       8     147456        0
        sctp_chunk    152     618     318        1309       0     254     142272        0
       mbuf_packet    256      39     501       80408       0     254     138240        0
      malloc-65536  65536       0       2         136       0       1     131072        0
           VMSPACE   2544      38      13       39191       0       4     129744        0
         malloc-64     64    1169     784       77037       0     254     124992        0
        malloc-128    128     759     202       42275       0     126     123008        0
          ksiginfo    112      63     981         174       0     126     116928        0
        malloc-128    128     580     288      115953       0     126     111104        0
         64 Bucket    512     151      65       26039       0      30     110592        0
        128 Bucket   1024      65      38        1799       0      16     105472        0
              PROC   1336      60      18       39212       0       8     104208        0
       malloc-4096   4096      22       0          22       0       2      90112        0
         filedesc0   1072      61      23       39213       0       8      90048        0
          UMA Kegs    384     227       6         227       0      30      89472        0
         malloc-64     64     869     517       79405       0     254      88704        0
        malloc-256    256     215     130       39945       0      62      88320        0
         malloc-32     32    1361    1159      155637       0     254      80640        0
             g_bio    408       0     190        8242       0      30      77520        0
       malloc-8192   8192       7       2         110       0       1      73728        0
         malloc-16     16    2527    1723      327891       0     254      68000        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-32768  32768       0       2         130       0       1      65536        0
      malloc-16384  16384       4       0           4       0       1      65536        0
         32 Bucket    256     143     112       37696       0      62      65280        0
sctp_stream_msg_out    112       0     540       75335       0     254      60480        0
       malloc-8192   8192       7       0           7       0       1      57344        0
       malloc-4096   4096      11       3         551       0       2      57344        0
      malloc-16384  16384       1       2         161       0       1      49152        0
        malloc-256    256      39     141       76439       0      62      46080        0
        malloc-384    384      97      13         123       0      30      42240        0
            clpbuf   2624       0      16          20       0      16      41984        0
           DIRHASH   1024      34       6          34       0      16      40960        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-1024   1024       4      36         538       0      16      40960        0
            pcpu-8      8    4714     406        4870       0     254      40960        0
            da_ccb    544       0      70        2175       0      16      38080        0
             NAMEI   1024       1      35      168547       0      16      36864        0
       malloc-4096   4096       2       7       38420       0       2      36864        0
        malloc-384    384      83       7          83       0      30      34560        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       1       1          16       0       1      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
       malloc-2048   2048      11       3          13       0       8      28672        0
       malloc-1024   1024      22       6        1294       0      16      28672        0
               PWD     32      20     862       38306       0     254      28224        0
         malloc-64     64     188     253       13225       0     254      28224        0
         16 Bucket    144      68     128        2377       0      62      28224        0
          4 Bucket     48       6     582        1064       0     254      28224        0
             Files     80     170     180      123275       0     126      28000        0
          8 Bucket     80      84     266        9952       0     126      28000        0
              pipe    744      23      12         411       0      16      26040        0
         TURNSTILE    136     177      12         177       0      62      25704        0
       malloc-8192   8192       0       3          28       0       1      24576        0
       malloc-1024   1024      18       6          22       0      16      24576        0
             KNOTE    160      26     124      201621       0      62      24000        0
            ttyinq    160     135      15         300       0      62      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
       malloc-2048   2048       8       2           8       0       8      20480        0
         malloc-32     32      44     586       38322       0     254      20160        0
          2 Bucket     32      55     575        4298       0     254      20160        0
        malloc-128    128      89      66         625       0     126      19840        0
        malloc-128    128      33     122         300       0     126      19840        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-256    256      37      38         625       0      62      19200        0
        SLEEPQUEUE     88     177      15         177       0     126      16896        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-2048   2048       1       7          26       0       8      16384        0
       malloc-1024   1024       4      12          44       0      16      16384        0
    ertt_txseginfo     40       0     404         338       0     254      16160        0
        malloc-384    384      25      15          28       0      30      15360        0
        malloc-256    256      34      26         130       0      62      15360        0
             tcpcb   1080       3      11           7       0     254      15120        0
       malloc-4096   4096       3       0           4       0       2      12288        0
       malloc-2048   2048       2       4           4       0       8      12288        0
        malloc-512    512      19       5          20       0      30      12288        0
         malloc-64     64      31     158         448       0     254      12096        0
         malloc-16     16     499     251        2029       0     254      12000        0
         udp_inpcb    496       6      18         211       0     254      11904        0
              kenv    258      15      30        1046       0      30      11610        0
             unpcb    256      20      25        1263       0     254      11520        0
       malloc-4096   4096       0       2           8       0       2       8192        0
       malloc-1024   1024       2       6           6       0      16       8192        0
       malloc-1024   1024       3       5           3       0      16       8192        0
        malloc-512    512       0      16         118       0      30       8192        0
        malloc-512    512       5      11           5       0      30       8192        0
        malloc-512    512       0      16          14       0      30       8192        0
        malloc-512    512       2      14          63       0      30       8192        0
        malloc-512    512       2      14         115       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      35      57          59       0     126       8096        0
          rl_entry     40      53     149          53       0     254       8080        0
        sctp_laddr     48       0     168          12       0     254       8064        0
             udpcb     32       6     246         211       0     254       8064        0
              ertt     72       3     109           7       0     126       8064        0
         malloc-64     64      24     102       16283       0     254       8064        0
         malloc-64     64      30      96          74       0     254       8064        0
         malloc-32     32     150     102       76355       0     254       8064        0
         malloc-32     32      24     228         253       0     254       8064        0
         malloc-32     32     131     121         322       0     254       8064        0
         malloc-32     32      19     233          26       0     254       8064        0
      vtnet_tx_hdr     24       0     334        2122       0     254       8016        0
         malloc-16     16      11     489         131       0     254       8000        0
         malloc-16     16      22     478          39       0     254       8000        0
         malloc-16     16      36     464          90       0     254       8000        0
         malloc-16     16      14     486          14       0     254       8000        0
             ripcb    496       5      11          11       0     254       7936        0
         tcp_inpcb    496       3      13           7       0     254       7936        0
        malloc-128    128      31      31         129       0     126       7936        0
     routing nhops    256      27       3          34       0      62       7680        0
        malloc-256    256      17      13         281       0      62       7680        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-2048   2048       0       2          12       0       8       4096        0
       malloc-2048   2048       2       0           2       0       8       4096        0
       malloc-1024   1024       0       4           1       0      16       4096        0
        malloc-512    512       2       6           2       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           5       0     254       4032        0
         malloc-64     64       2      61           2       0     254       4032        0
         malloc-32     32      18     108         112       0     254       4032        0
         malloc-16     16       0     250           6       0     254       4000        0
        sctp_readq    152       0      26           1       0     254       3952        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       0      10           1       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
       tcp_bbr_pcb    832       0       0           0       0      16          0        0
       tcp_bbr_map    128       0       0           0       0     126          0        0
      tcp_rack_pcb    832       0       0           0       0      16          0        0
      tcp_rack_map    112       0       0           0       0     126          0        0
     udplite_inpcb    496       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
           tcp_log    416       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          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
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          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
           NCLNODE    592       0       0           0       0      16          0        0
        TMPFS node    224       0       0           0       0      62          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     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          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      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-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-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-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    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0