panic: Bad list head ADDR first->prev != head (2)

Status: auto-obsoleted due to no activity on 2025/06/17 17:04
Reported-by: syzbot+9a14b4feb60affc3b32f@syzkaller.appspotmail.com
First crash: 500d, last: 473d
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd panic: Bad list head ADDR first->prev != head 2 syz, C 3409 1809d 2706d 2/2 fixed on 2021/08/31 14:07

Sample crash report:
panic: Bad list head 0xfffffe0007fbcf38 first->prev != head
cpuid = 0
time = 8
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573ac3b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573ac510
vpanic() at vpanic+0x257/frame 0xfffffe00573ac6d0
panic() at panic+0xb5/frame 0xfffffe00573ac790
callout_cc_add() at callout_cc_add+0x32b/frame 0xfffffe00573ac7f0
callout_reset_sbt_on() at callout_reset_sbt_on+0x72d/frame 0xfffffe00573ac910
tcp_timer_activate() at tcp_timer_activate+0x56c/frame 0xfffffe00573ac990
tcp_default_output() at tcp_default_output+0x63f2/frame 0xfffffe00573acf50
tcp_output() at tcp_output+0x59/frame 0xfffffe00573acf90
tcp_do_segment() at tcp_do_segment+0x6f3c/frame 0xfffffe00573ad270
tcp_input_with_port() at tcp_input_with_port+0x21ba/frame 0xfffffe00573ad530
tcp_input() at tcp_input+0x1f/frame 0xfffffe00573ad550
ip_input() at ip_input+0xa98/frame 0xfffffe00573ad670
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00573ad750
ether_demux() at ether_demux+0x447/frame 0xfffffe00573ad810
ether_nh_input() at ether_nh_input+0xb61/frame 0xfffffe00573ad8f0
netisr_dispatch_src() at netisr_dispatch_src+0x219/frame 0xfffffe00573ad9d0
ether_input() at ether_input+0x1db/frame 0xfffffe00573adab0
vtnet_rxq_eof() at vtnet_rxq_eof+0x16d2/frame 0xfffffe00573adcd0
vtnet_rx_vq_process() at vtnet_rx_vq_process+0x189/frame 0xfffffe00573add90
ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe00573adef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00573adf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573adf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100053 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x25c2467(%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         0xfffffe00033eee30
rdx                          0
rbx         0xffffffff82796180  .str.27
rsp         0xfffffe00573ac4f0
rbp         0xfffffe00573ac510
rsi                          0
rdi         0xffffffff8160d3a9  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11                        0x2
r12         0xfffffe000802a000
r13         0xfffffffffffffffe
r14         0xffffffff82796180  .str.27
r15                          0
rip         0xffffffff815f7d2e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x25c2467(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0008006580:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff83b448c0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83b448c0 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff83b45860
   (map 0xffffffff83b45860)
   (map.pmap 0xffffffff83b45900)
   (pmap 0xffffffff83b45970)
 threads: 20
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]
100048                   I                                   [irq24: virtio_pci0]
100049                   I                                   [irq25: virtio_pci0]
100050                   I                                   [irq26: virtio_pci0]
100051                   I                                   [irq27: virtio_pci0]
100052                   I                                   [irq28: virtio_pci1]
100053                   Run     CPU 0                       [irq29: virtio_pci1]
100054                   I                                   [irq30: virtio_pci1]
100055                   I                                   [irq31: virtio_pci1]
100056                   I                                   [irq32: virtio_pci1]
100061                   I                                   [irq10: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1300   765   765     0  R       (threaded)                  syz-executor
100167                   RunQ                                syz-executor
100888                   RunQ                                syz-executor
 1299   764   764     0  R       (threaded)                  syz-executor
100837                   RunQ                                syz-executor
100884                   RunQ                                syz-executor
 1297   767   767     0  R       (threaded)                  syz-executor
100502                   RunQ                                syz-executor
100881                   S       kqread  0xfffffe007b8e9700  syz-executor
100886                   RunQ                                syz-executor
 1295     1   767     0  T                                   syz-executor
 1294     1   765     0  S       uwait   0xfffffe007bfd5380  syz-executor
 1289   766   766     0  T       (threaded)                  syz-executor
100863                   s                                   syz-executor
100865                   D       biowr   0xfffffe000861afe0  syz-executor
 1277     1   766     0  S       uwait   0xfffffe007bb42180  syz-executor
 1276     1   764     0  S       uwait   0xfffffe007bfd4c80  syz-executor
 1275     1   766     0  S       uwait   0xfffffe007180cf00  syz-executor
 1274     1   764     0  S       uwait   0xfffffe007b1eed00  syz-executor
 1261     1   764     0  S       uwait   0xfffffe007bfd4700  syz-executor
 1256     1   766     0  S       uwait   0xfffffe007bb42700  syz-executor
 1245     1   766     0  S       uwait   0xfffffe007b1ef700  syz-executor
 1234     1   766     0  T       uwait   0xfffffe007bfd3900  syz-executor
 1230     1  1227     0  T       uwait   0xfffffe0071f7f580  syz-executor
 1229     1  1227     0  T       uwait   0xfffffe0071f7d400  syz-executor
 1226     1   764     0  T       uwait   0xfffffe007bfd5500  syz-executor
 1222     1   764     0  T       uwait   0xfffffe0059ebe600  syz-executor
 1218     1   766     0  T       uwait   0xfffffe007b1ed800  syz-executor
 1211     1   765     0  T       uwait   0xfffffe007bfd4380  syz-executor
 1210     1   765     0  T       uwait   0xfffffe007b1edf00  syz-executor
 1205     1   767     0  T       uwait   0xfffffe007b1eee00  syz-executor
 1199     1  1199     0  T       uwait   0xfffffe007bfd4800  syz-executor
 1195     1   767     0  T       uwait   0xfffffe007bb41e00  syz-executor
 1193     1   765 60928  T       uwait   0xfffffe0059ebc200  syz-executor
 1187     1   765     0  T       uwait   0xfffffe0071f7ff00  syz-executor
 1183     1   764     0  T       uwait   0xfffffe0059ebc300  syz-executor
 1182     1   766     0  SV      uwait   0xfffffe0071f7d280  syz-executor
 1171     1   766     0  T       uwait   0xfffffe007b1ed980  syz-executor
 1163     1   766     0  T       uwait   0xfffffe007b1ef800  syz-executor
 1161     1   766     0  T       uwait   0xfffffe0059ebb780  syz-executor
 1156  1155   765     0  S       uwait   0xfffffe0059ebb000  syz-executor
 1155  1154   765     0  SV      uwait   0xfffffe0059ebe500  syz-executor
 1154     1   765     0  DV      ppwait  0xfffffe0054949fe0  syz-executor
 1139     1   764     0  T       uwait   0xfffffe007b1ed880  syz-executor
 1133     1   764     0  T       uwait   0xfffffe007bb42580  syz-executor
 1131     1   766     0  SV      uwait   0xfffffe007b1eef00  syz-executor
 1128     1   767     0  T       uwait   0xfffffe007bb42400  syz-executor
 1114     1   765     0  T       uwait   0xfffffe007b1ef400  syz-executor
 1103  1093  1103     0  Ss      select  0xfffffe007b1ed940  dhclient
 1099     1  1099     0  Ts      select  0xfffffe007bb42340  dhclient
 1093  1082   424    65  S       select  0xfffffe007bb41ec0  dhclient
 1087     1   767     0  T       uwait   0xfffffe0071f7d200  syz-executor
 1082   424   424     0  S       wait    0xfffffe0008024560  sh
 1038     0     0     0  DL      mdwait  0xfffffe007b833000  [md4]
 1033     0     0     0  DL      (threaded)                  [so_splice]
100436                   D       -       0xfffffe0058d9f400  [thr_0]
100437                   D       -       0xfffffe0058d9f440  [thr_1]
 1029     1   766     0  T       uwait   0xfffffe0059e4ac80  syz-executor
 1019     1   765     0  SV      uwait   0xfffffe0059e4a900  syz-executor
 1011     1   767     0  T       uwait   0xfffffe0059ebe700  syz-executor
 1010     1   765     0  T       uwait   0xfffffe0071f7d180  syz-executor
  999     1   766     0  T       uwait   0xfffffe007180c800  syz-executor
  996     0     0     0  DL      mdwait  0xfffffe007b834000  [md3]
  995     1   766     0  T       uwait   0xfffffe0059ebb880  syz-executor
  984     1   984     0  T       uwait   0xfffffe0071f7ef00  syz-executor
  981     0     0     0  DL      mdwait  0xfffffe0054637000  [md2]
  979     1   767     0  T       uwait   0xfffffe007180ce00  syz-executor
  965     1   767     0  T       uwait   0xfffffe0071f7d080  syz-executor
  960     1   765     0  T       uwait   0xfffffe0059ebb980  syz-executor
  959     1   766     0  T       uwait   0xfffffe0071f7ee80  syz-executor
  958     1   766     0  T       uwait   0xfffffe0071809680  syz-executor
  949     1   764     0  T       uwait   0xfffffe007b1ef500  syz-executor
  946     1   764     0  T       uwait   0xfffffe0071f7f200  syz-executor
  945     1   764     0  T       uwait   0xfffffe0059e4ae80  syz-executor
  941     1   767     0  SV      uwait   0xfffffe007b1ef300  syz-executor
  937     0     0     0  DL      (threaded)                  [KTLS]
100262                   D       -       0xfffffe0058d03500  [thr_0]
100263                   D       -       0xfffffe0058d03580  [thr_1]
100264                   D       -       0xffffffff83cacc28  [reclaim_0]
  935     1   766     0  T       uwait   0xfffffe0071f7f300  syz-executor
  933     1   766     0  T       uwait   0xfffffe0059ebb200  syz-executor
  930     1   766     0  T       uwait   0xfffffe0071809780  syz-executor
  918     1   767     0  T       uwait   0xfffffe0059ebbe80  syz-executor
  916     1   767     0  T       uwait   0xfffffe005a0e7b80  syz-executor
  909     1   764     0  T       uwait   0xfffffe007b1ef600  syz-executor
  903     1   766     0  T       uwait   0xfffffe0059ebb300  syz-executor
  902     1   765     0  SV      uwait   0xfffffe0059bfa080  syz-executor
  899     1   764     0  T       uwait   0xfffffe0059ebc000  syz-executor
  895     0     0     0  DL      mdwait  0xfffffe007b1eb000  [md1]
  890     1   764     0  T       uwait   0xfffffe0071f80300  syz-executor
  888     1   764     0  T       uwait   0xfffffe0059ebe400  syz-executor
  883     1   765     0  T       uwait   0xfffffe0059e4ab80  syz-executor
  880     0     0     0  DL      -       0xffffffff83cab400  [soaiod4]
  879     0     0     0  DL      -       0xffffffff83cab400  [soaiod3]
  878     0     0     0  DL      -       0xffffffff83cab400  [soaiod2]
  877     0     0     0  DL      -       0xffffffff83cab400  [soaiod1]
  861     1   766 60929  SV      sigwait 0xfffffe005492d630  syz-executor
  855     1   767     0  T       uwait   0xfffffe005a0e7c80  syz-executor
  828     1   767     0  T       uwait   0xfffffe005a10f180  syz-executor
  816     0     0     0  DL      aiordy  0xfffffe005492e5a0  [aiod4]
  815     0     0     0  DL      aiordy  0xfffffe005492eb00  [aiod3]
  814     0     0     0  DL      aiordy  0xfffffe0008024ac0  [aiod2]
  813     0     0     0  DL      aiordy  0xfffffe005490eb00  [aiod1]
  809     1   765 60928  T       uwait   0xfffffe0071809380  syz-executor
  767   763   767     0  R                                   syz-executor
  766   763   766     0  S       nanslp  0xffffffff83b9b501  syz-executor
  765   763   765     0  S       nanslp  0xffffffff83b9b501  syz-executor
  764   763   764     0  S       nanslp  0xffffffff83b9b500  syz-executor
  763   761   761     0  S       select  0xfffffe0059ebd4c0  syz-executor
  761   759   761     0  Ss      pause   0xfffffe00548040f0  csh
  759   682   759     0  Ss      select  0xfffffe005a0e79c0  sshd
  748     1   748     0  Ts+     ttyin   0xfffffe0007ff78b0  getty
  747     1   747     0  Ts+     ttyin   0xfffffe0007ff64b0  getty
  746     1   746     0  Ts+     ttyin   0xfffffe0007ff68b0  getty
  745     1   745     0  Ts+     ttyin   0xfffffe0058dcfcb0  getty
  744     1   744     0  Ts+     ttyin   0xfffffe0058dd00b0  getty
  743     1   743     0  Ts+     ttyin   0xfffffe0058dd04b0  getty
  742     1   742     0  Ts+     ttyin   0xfffffe0058dd08b0  getty
  741     1   741     0  Ts+     ttyin   0xfffffe0058dd0cb0  getty
  740     1   740     0  Ts+     ttyin   0xfffffe0058dd10b0  getty
  738     1    18     0  T+      piperd  0xfffffe005a00f700  logger
  737   736    18     0  S+      nanslp  0xffffffff83b9b500  sleep
  736     1    18     0  T+      wait    0xfffffe0054803020  sh
  686     1   686     0  Ts      nanslp  0xffffffff83b9b500  cron
  682     1   682     0  Ts      select  0xfffffe0059ebd340  sshd
  495     1   495     0  Ts                                  syslogd
  424     1   424     0  Ts      wait    0xfffffe0054803ae0  devd
  423     1   423    65  Ts                                  dhclient
  338     1   338     0  Ts      select  0xfffffe00718098c0  dhclient
  335     1   335     0  Ts      select  0xfffffe0059ebd540  dhclient
   17     0     0     0  DL      syncer  0xffffffff83cb8da0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0008026040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100080                   D       psleep  0xffffffff83cb7360  [bufdaemon]
100083                   D       -       0xffffffff83002140  [bufspacedaemon-0]
100094                   D       sdflush 0xfffffe0059e5e8e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d02380  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100078                   D       psleep  0xffffffff83ce82f8  [dom0]
100084                   D       launds  0xffffffff83ce8304  [laundry: dom0]
100085                   D       umarcl  0xffffffff81dbc6f0  [uma]
    7     0     0     0  DL      -       0xffffffff83918cd0  [rand_harvestq]
    6     0     0     0  TL      pftm    0xffffffff84850710  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84494580  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100046                   D       -       0xffffffff838e3340  [doneq0]
100047                   D       -       0xffffffff838e32c0  [async]
100076                   D       -       0xffffffff838e3140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100043                   D       crypto_ 0xffffffff83ce3b00  [crypto]
100044                   D       crypto_ 0xfffffe005856d030  [crypto returns 0]
100045                   D       crypto_ 0xfffffe005856d080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe00547f6088  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83b43ee0  [g_event]
100038                   D       -       0xffffffff83b43f00  [g_up]
100039                   D       -       0xffffffff83b43f20  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100031                   I                                   [clock (0)]
100032                   RunQ                                [clock (1)]
   12     0     0     0  RL      (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]
100048                   I                                   [irq24: virtio_pci0]
100049                   I                                   [irq25: virtio_pci0]
100050                   I                                   [irq26: virtio_pci0]
100051                   I                                   [irq27: virtio_pci0]
100052                   I                                   [irq28: virtio_pci1]
100053                   Run     CPU 0                       [irq29: virtio_pci1]
100054                   I                                   [irq30: virtio_pci1]
100055                   I                                   [irq31: virtio_pci1]
100056                   I                                   [irq32: virtio_pci1]
100061                   I                                   [irq10: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   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    0xfffffe0008007040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83ce45a0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c1cff0  [swapper]
100005                   D       -       0xfffffe0008bf7d00  [softirq_0]
100006                   D       -       0xfffffe0008bf7c00  [softirq_1]
100007                   D       -       0xfffffe0008bf7b00  [if_io_tqg_0]
100008                   D       -       0xfffffe0008bf7a00  [if_io_tqg_1]
100009                   D       -       0xfffffe0008bf7900  [if_config_tqg_0]
100010                   D       -       0xfffffe0008bf7800  [kqueue_ctx taskq]
100011                   D       -       0xfffffe0008bf7700  [jail_remove taskq]
100012                   D       -       0xfffffe0008bf7600  [bus taskq]
100015                   D       -       0xfffffe0008bf7300  [thread taskq]
100017                   D       -       0xfffffe0008bf7100  [aiod_kick taskq]
100018                   D       -       0xfffffe0008bf7000  [deferred_unmount ta]
100019                   D       -       0xfffffe0008bf6e00  [inm_free taskq]
100020                   D       -       0xfffffe0008bf6d00  [in6m_free taskq]
100021                   D       -       0xfffffe0008bf6c00  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe0008bf6b00  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe0008bf6b00  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe0008bf6b00  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe0008bf6b00  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe0008bf6a00  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe0008bf6a00  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe0008bf6a00  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe0008bf6a00  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0008bf6900  [firmware taskq]
100041                   D       -       0xfffffe0008bf6600  [crypto_0]
100042                   D       -       0xfffffe0008bf6600  [crypto_1]
100057                   D       -       0xfffffe0008bf6400  [vtnet0 rxq 0]
100058                   D       -       0xfffffe0008bf6300  [vtnet0 txq 0]
100059                   D       -       0xfffffe0008bf6200  [vtnet0 rxq 1]
100060                   D       -       0xfffffe0008bf6100  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0058586680  [virtio_balloon]
100066                   D       -       0xffffffff8279b4c1  [deadlkres]
100070                   D       -       0xfffffe0058f59b00  [acpi_task_0]
100071                   D       -       0xfffffe0058f59b00  [acpi_task_1]
100072                   D       -       0xfffffe0058f59b00  [acpi_task_2]
100074                   D       -       0xfffffe0008bf8100  [mca taskq]
100075                   D       -       0xfffffe0008bf6500  [CAM taskq]
100077                   D       -       0xfffffe0008bf5e00  [ipsec_offload]
100614                   D       -       0xfffffe007b8e8800  [netlink_socket (PID]
100690                   D       -       0xfffffe007b8e9100  [netlink_socket (PID]
100740                   D       -       0xfffffe007b8e8e00  [netlink_socket (PID]
db> show all locks
Process 1299 (syz-executor) thread 0xfffffe00549de740 (100884)
exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe005a00fc90) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1506
Process 1289 (syz-executor) thread 0xfffffe00549c9000 (100865)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000861aaf0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000861b060) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4023
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe007b8afac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1240
Process 12 (intr) thread 0xfffffe000802a000 (100053)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0071b7f020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1487
exclusive sleep mutex vtnet0-rx0 (vtnet0-rx0) r = 0 (0xfffffe0058606000) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2202
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          400         5454K          848
          tcp_hpts            7         4801K            7
            devbuf         4188         4324K         4218
         sctp_stro            5         2312K           15
         sysctloid        35301         2080K        35493
             vtbuf           24         1968K           46
              kobj          331         1324K          544
          filedesc          138         1099K          810
            newblk           19         1029K         4124
          vfscache            3         1025K            3
               pcb           85          724K          666
           subproc          291          595K         1459
          inodedep           15          518K          871
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
              vmem            5          272K            7
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          101          201K        26434
            acpica         1674          184K        54438
           tidhash            3          141K            3
           pagedep           10          131K          405
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          113          113K          131
               sem            4          106K            4
              temp           39          106K         2298
        gtaskqueue           18           98K           18
             selfd         1426           90K        86373
               bus         1004           82K         5082
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
        md_sectors           17           68K           34
            module          522           66K          528
       ddb_capture            1           64K            1
           kdtrace          351           63K         2190
              umtx          480           60K          480
               BPF           26           38K           54
               shm            2           34K            9
            DEVFS3          132           33K          143
          indirdep            2           33K          714
           filemon            4           32K           15
         hostcache            1           32K            1
               msg            4           30K            4
            kbdmux            6           28K            6
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
               LRO           18           19K           18
         ufs_mount            4           17K            5
           md_disk           21           17K           41
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          410
           ithread           90           15K           90
              GEOM           89           15K          624
            bus-sc           34           15K         1653
            kqueue          148           15K         2118
           lltable           45           14K           49
      eventhandler          163           14K          163
       ether_multi          157           13K          177
             ifnet            7           13K            7
             shmfd           10           12K           18
              cred           39           12K          271
              kenv           95           12K           95
         sctp_atcl           29           11K          248
         CAM queue            5           11K         1528
              rman           82           10K          457
            plimit           25           10K          340
               rpc            8            9K            8
         in6_multi           65            9K           65
           pwddesc          134            9K         1323
         bmsafemap            2            9K          716
           devstat            4            9K            4
              UART           12            9K           12
         taskqueue           78            9K          111
              ksem            1            8K            3
       pfs_vncache            1            8K            1
     audit_evclass          239            8K          301
            sglist            6            7K            6
           CAM DEV            3            6K          510
            crypto           10            6K           79
         pfs_nodes           22            6K           22
       ufs_dirhash           24            5K           36
          pf_ifnet           11            5K           20
               UMA          270            5K          271
            DEVFSP           68            5K          184
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         proc-args          150            4K         2392
           acpisem           28            4K           28
             lockf           32            4K          285
             mount           23            4K         1098
            CC Mem           25            4K          220
           session           23            3K           45
          terminal           11            3K           11
         sctp_timw           10            3K           10
           uidinfo            5            3K           15
           acpidev           20            3K           20
             hhook            8            3K           10
             clone            9            3K            9
          kcovinfo           36            3K           36
           pf_rule            1            2K            2
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           14
            Unitno           32            2K           65
       inpcbpolicy           56            2K          729
          in_multi            7            2K           11
          sctp_ifa           13            2K           14
         cryptodev           24            2K          238
           CAM XPT           22            2K          543
               tun            4            2K            4
            select           12            2K           70
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
         sctp_atky           34            2K          264
               msi            9            2K            9
           netlink            2            2K           85
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           58
      NFSD session            1            1K            1
               osd           30            1K          237
            diradd            7            1K          668
            ip6opt            3            1K           38
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           14
            dirrem            3            1K          649
             mkdir            6            1K          724
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K           10
          pci_link           10            1K           10
 encap_export_host           12            1K           12
              cdev            2            1K            2
         sctp_athm           29            1K          249
       lkpikmalloc            8            1K            9
         newdirblk            3            1K          362
             frag6            4            1K            4
    chacha20random            1            1K            1
            biobuf            1            1K            1
filedesc_to_leader            6            1K           13
            vnodes            2            1K            8
              ktls            1            1K           24
          procdesc            2            1K           12
           eventfd            2            1K           42
      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
        ip_msource            3            1K            7
        loginclass            3            1K            5
            prison            6            1K            6
          sctp_map           10            1K           30
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
          freefile            1            1K          511
       ip6_msource            2            1K            6
       in6_mfilter            2            1K           11
           VN POLL            1            1K            9
               aio            4            1K           10
          pmchooks            1            1K            1
          filecaps            5            1K           92
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            soname            4            1K         3727
          sctp_vrf            1            1K            1
      ip6_moptions            2            1K            7
              vnet            1            1K            1
               iov            1            1K        17413
               pmc            1            1K            1
           entropy            2            1K           34
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          freework            1            1K         1042
          p1003.1b            1            1K            1
        ext2_mount            0            0K            0
         ext2_node            0            0K            0
      ext2_extents            0            0K            0
          pf_table            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
      tcp_pcm_rack            0            0K            7
       tcp_do_rack            0            0K            0
      tcp_fsb_rack            0            0K           14
            mqdata            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K           45
         sctp_iter            0            0K           10
         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           10
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            2
        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            5
            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          583
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           28
           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          221
        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            5
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
       ip_moptions            0            0K           11
        in_mfilter            0            0K           16
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K           26
           fadvise            0            0K            6
            statfs            0            0K          198
     namei_tracker            0            0K            6
       export_host            0            0K            0
        cl_savebuf            0            0K          119
               lio            0            0K           17
               acl            0            0K            0
          mbuf_tag            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
          ioctlops            0            0K          240
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K          502
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K          659
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            4
              rctl            0            0K            0
             cache            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            6
               pwd            0            0K            0
       tty console            0            0K            0
         boottrace            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K          102
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
     tmpfs extattr            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
               xnb            0            0K            0
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
            pvscsi            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
            twsbuf            0            0K            0
       tcp_log_dev            0            0K            7
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
       SIIS driver            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
         mpi3mrbuf            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K          700
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
           nvme_da            0            0K            0
           CAM CCB            0            0K          523
     CAM ccb queue            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8339    1059       14986       0     254   38494208        0
              mbuf    256    8842     820       27886       0     254    2473472        0
          BUF TRIE    152     377   11427        3344       0      62    1794208        0
        malloc-128    128   12659     206       13488       0     126    1646720        0
        malloc-384    384    4161      39        4248       0      30    1612800        0
        RADIX NODE    152   10258     241       48430       0      62    1595848        0
      mbuf_cluster   2048     508     254         541       0     254    1560576        0
       malloc-4096   4096     349      23         693       0       2    1523712        0
       UMA Slabs 0    112   11412      30       11412       0     126    1281504        0
      malloc-16384  16384      68       2         591       0       1    1146880        0
         malloc-64     64    1794   15783      103832       0     254    1124928        0
         vmem btag     56   18654    1113       19650       0     254    1106952        0
      malloc-65536  65536      14       1          28       0       1     983040        0
         FFS inode   1168     615      29        1137       0       8     752192        0
              pbuf   2624       0     249           0       0       2     653376        0
       malloc-4096   4096     153       3        1371       0       2     638976        0
           sctp_ep   1152      24     487         232       0     254     588672        0
         sctp_asoc   2256       5     250          15       0     254     575280        0
        256 Bucket   2048     223      41        1613       0       8     540672        0
            socket   1024     105     403        2280       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
         VM OBJECT    264    1884      66       19128       0      30     514800        0
            THREAD   1824     216      24         888       0       8     437760        0
       malloc-2048   2048     127      65         464       0       8     393216        0
      malloc-32768  32768       6       5         587       0       1     360448        0
         MAP ENTRY     96    3269     259       63970       0     126     338688        0
             VNODE    440     655     101        1179       0      30     332640        0
         malloc-64     64    4071     276        5330       0     254     278208        0
        malloc-256    256      63    1002        4309       0      62     272640        0
         malloc-16     16   14584     166       15206       0     254     236000        0
            DEVCTL   1024      33     187         160       0       0     225280        0
     FPU_save_area    832     218      43        1205       0      16     217152        0
           tcp_log    416       0     513          99       0     254     213408        0
              PROC   1376     133      21        1300       0       8     211904        0
      malloc-65536  65536       0       3          69       0       1     196608        0
      malloc-65536  65536       3       0           3       0       1     196608        0
        sctp_raddr    736       5     259          15       0     254     194304        0
         UMA Zones    768     242       2         243       0      16     187392        0
         malloc-32     32    5411     259        6615       0     254     181440        0
       malloc-2048   2048       7      81        1043       0       8     180224        0
        malloc-128    128    1154     241       25493       0     126     178560        0
       FFS2 dinode    256     615      75        1137       0      62     176640        0
            lkpimm     56       1    3095           1       0     254     173376        0
             unpcb    320      24     492        1264       0     254     165120        0
      malloc-32768  32768       3       2          24       0       1     163840        0
       tcp_bbr_map    128       0    1271        2479       0     126     162688        0
         filedesc0   1072     134      13        1323       0       8     157584        0
       malloc-1024   1024     129      15         169       0      16     147456        0
       S VFS Cache    104    1030     374        1674       0     126     146016        0
      malloc-65536  65536       0       2         110       0       1     131072        0
       mbuf_packet    256      32     476        1585       0     254     130048        0
          ksiginfo    112     185     859         424       0     126     116928        0
      malloc-16384  16384       5       2          12       0       1     114688        0
       malloc-4096   4096      20       6          60       0       2     106496        0
        128 Bucket   1024      69      30         304       0      16     101376        0
       malloc-8192   8192       9       3          21       0       1      98304        0
        malloc-256    256     292      83         996       0      62      96000        0
        malloc-384    384     169      71        1027       0      30      92160        0
          UMA Kegs    384     227       6         228       0      30      89472        0
             g_bio    408       4     206       19745       0      30      85680        0
    ertt_txseginfo     40       1    2120        6520       0     254      84840        0
        malloc-128    128     370     281        1054       0     126      83328        0
        malloc-256    256     178     137        1371       0      62      80640        0
        malloc-256    256      95     220        1251       0      62      80640        0
           VMSPACE    584     102      31        1257       0      16      77672        0
         64 Bucket    512     105      31        2933       0      30      69632        0
        malloc-384    384     104      76         327       0      30      69120        0
         malloc-64     64     503     568        1087       0     254      68544        0
         malloc-64     64     516     555        1594       0     254      68544        0
               md3      8    8192     192        8192       0     254      67072        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
       malloc-8192   8192       4       4          41       0       1      65536        0
        malloc-256    256      96     159         727       0      62      65280        0
         32 Bucket    256      91     164        2607       0      62      65280        0
         tcp_inpcb   1304      25      23         220       0       8      62592        0
sctp_stream_msg_out    112       1     539           4       0     254      60480        0
             ripcb    376      20     130         167       0      30      56400        0
             Files     80     366     284       11135       0     126      52000        0
        malloc-128    128     154     249        1761       0     126      51584        0
     udplite_inpcb    408       3     123          83       0      30      51408        0
        malloc-256    256      35     160        2304       0      62      49920        0
        malloc-256    256      68     127         813       0      62      49920        0
           DIRHASH   1024      34      14          42       0      16      49152        0
             NAMEI   1024       0      48       17947       0      16      49152        0
       malloc-8192   8192       4       2          62       0       1      49152        0
       malloc-8192   8192       5       1           7       0       1      49152        0
       malloc-2048   2048      11      13          75       0       8      49152        0
       malloc-2048   2048      13      11          96       0       8      49152        0
       malloc-1024   1024       7      41        1661       0      16      49152        0
              pipe    736      30      36         433       0      16      48576        0
            da_ccb    544       1      83        5173       0      16      45696        0
            pcpu-8      8    4839     793        5151       0     254      45056        0
          syncache    168       0     264           4       0     254      44352        0
         TURNSTILE    136     241      74         241       0      62      42840        0
       malloc-4096   4096       4       6         564       0       2      40960        0
        sctp_readq    152       0     260           1       0     254      39520        0
        sctp_chunk    152       5     255           7       0     254      39520        0
         udp_inpcb    408       8      82         259       0      30      36720        0
         hostcache     64       2     565           2       0     254      36288        0
         malloc-64     64     155     412        1363       0     254      36288        0
         malloc-64     64     252     315        2152       0     254      36288        0
         malloc-64     64       8     559        7466       0     254      36288        0
         malloc-64     64      45     522          64       0     254      36288        0
      tcp_rack_map    128       0     279          14       0     126      35712        0
        malloc-128    128      28     251          99       0     126      35712        0
        malloc-128    128      72     207        3522       0     126      35712        0
        malloc-128    128      88     191        1141       0     126      35712        0
        malloc-128    128      24     255         910       0     126      35712        0
      ktls_session    256       0     135           5       0      62      34560        0
     routing nhops    256      27     108          35       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256       8     127        1682       0      62      34560        0
        SLEEPQUEUE     88     241     143         241       0     126      33792        0
      malloc-32768  32768       0       1           2       0       1      32768        0
      malloc-16384  16384       1       1           2       0       1      32768        0
       malloc-4096   4096       4       4          13       0       2      32768        0
       malloc-2048   2048      12       4          24       0       8      32768        0
       malloc-2048   2048       4      12           5       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-2048   2048       1      15         246       0       8      32768        0
       malloc-1024   1024       7      25          76       0      16      32768        0
       malloc-1024   1024       3      29         160       0      16      32768        0
       malloc-1024   1024      18      14         327       0      16      32768        0
       malloc-1024   1024      22      10          36       0      16      32768        0
       malloc-1024   1024       2      30          24       0      16      32768        0
        malloc-512    512       1      63         111       0      30      32768        0
        malloc-512    512      23      41         124       0      30      32768        0
        malloc-512    512       3      61         112       0      30      32768        0
        malloc-512    512       2      62          51       0      30      32768        0
        malloc-512    512       2      62          64       0      30      32768        0
        malloc-512    512       1      63          34       0      30      32768        0
           pcpu-64     64     499      13         499       0     254      32768        0
            ttyinq    160     135      65         300       0      62      32000        0
   tcp_log_id_node    120       0     264           2       0     126      31680        0
              PGRP    120      29     235          54       0     126      31680        0
            clpbuf   2624       0      12         646       0       4      31488        0
        sctp_laddr     48       4     584          26       0     254      28224        0
          rl_entry     48      12     576         240       0     254      28224        0
         malloc-32     32     435     447        1650       0     254      28224        0
         16 Bucket    144      72     124         626       0      62      28224        0
          4 Bucket     48       7     581          63       0     254      28224        0
               AIO    208       3     130          87       0      62      27664        0
            cpuset    200      10     118         257       0      62      25600        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-8192   8192       1       2          83       0       1      24576        0
       malloc-8192   8192       2       1           4       0       1      24576        0
 tcp_log_id_bucket    176       0     138           3       0      62      24288        0
               PWD     40      75     531         400       0     254      24240        0
           rtentry    168      30     114          35       0      62      24192        0
          8 Bucket     80      69     231         486       0     126      24000        0
            itimer    352       2      64          39       0      30      23232        0
            splice    184       0     126           5       0      62      23184        0
        malloc-384    384       7      53           7       0      30      23040        0
        malloc-384    384       0      60         343       0      30      23040        0
        malloc-384    384       2      58          85       0      30      23040        0
        malloc-384    384      46      14         374       0      30      23040        0
        malloc-384    384       2      58          32       0      30      23040        0
      tcp_rack_pcb   1088       0      21           7       0       8      22848        0
         domainset     40       1     566         248       0     254      22680        0
       Mountpoints   2816       2       6           8       0       4      22528        0
              ertt     72      25     255         220       0     126      20160        0
         malloc-32     32      47     583         507       0     254      20160        0
         malloc-32     32     130     500        1368       0     254      20160        0
         malloc-32     32     108     522        9191       0     254      20160        0
         malloc-32     32     116     514         391       0     254      20160        0
         malloc-32     32      24     606        2715       0     254      20160        0
          2 Bucket     32      81     549         613       0     254      20160        0
             KNOTE    160       5     120         148       0      62      20000        0
           cryptop    280       0      70          19       0      30      19600        0
             AIOCB    552       1      34         163       0      16      19320        0
       L VFS Cache    320       0      60          44       0      30      19200        0
            AIOLIO    272       0      70          16       0      30      19040        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       1       3           9       0       2      16384        0
       malloc-4096   4096       1       3         199       0       2      16384        0
       malloc-4096   4096       0       4          54       0       2      16384        0
       malloc-1024   1024       1      15           1       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       0      32           4       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
           pf tags    104       1     155           1       0     126      16224        0
       tcp_bbr_pcb    896       0      18          10       0      16      16128        0
               ipq     56       1     287           1       0     254      16128        0
      vtnet_tx_hdr     24       1     667        6717       0     254      16032        0
              kenv    258      17      43        1070       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      14     364          42       0     254      12096        0
         malloc-16     16      28     722          94       0     254      12000        0
         malloc-16     16      77     673        1352       0     254      12000        0
         malloc-16     16      94     656         701       0     254      12000        0
         malloc-16     16     293     457        4890       0     254      12000        0
         malloc-16     16       9     741        8964       0     254      12000        0
         malloc-16     16     276     474         300       0     254      12000        0
         malloc-16     16      15     735       24813       0     254      12000        0
tfo_ccache_entries     80       1     127           1       0     126      10240        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      15      24          41       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 frags    256       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       1          0        0
          pf mtags    184       0       0           0       0      62          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  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
        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
      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
           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

Crashes (113):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/04/28 14:57 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 12:36 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 12:06 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 10:43 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 08:29 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 07:03 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 05:51 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 04:44 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 03:45 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 00:09 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 22:43 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 21:32 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 19:28 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 18:32 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 16:34 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 15:03 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 12:59 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 09:47 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 08:42 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 07:57 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 07:39 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 06:49 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 06:13 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 06:01 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 04:01 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/27 04:01 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-main panic: Bad list head ADDR first->prev != head
2025/04/28 16:07 freebsd-src 4494ea5406f7 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/28 02:10 freebsd-src fe4bdd889b5d c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 11:26 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 08:11 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 08:07 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 08:06 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 08:02 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 05:12 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 05:09 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:59 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:52 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:47 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:38 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:32 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:30 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 04:06 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/27 03:51 freebsd-src 6014596899c5 c6b4fb39 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
2025/04/01 00:52 freebsd-src 6e76489098c6 36d76a97 console log report ci-freebsd-i386 panic: Bad list head ADDR first->prev != head
* Struck through repros no longer work on HEAD.