syzbot


Fatal trap NUM: page fault in in_pcbremhash_locked

Status: upstream: reported on 2025/02/21 18:55
Reported-by: syzbot+eecc86e6952fd9ba9f11@syzkaller.appspotmail.com
First crash: 20h50m, last: 6h49m

Sample crash report:
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0xffffffffffffffff
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff8193e951
stack pointer	        = 0x28:0xfffffe00579aa3b0
frame pointer	        = 0x28:0xfffffe00579aa3f0
code segment		= base 0x0, limit 0xfffff, type 0x1b


FreeBSD/amd64			= DPL 0, pres 1, long 1, def32 0, gran 1
 (ci-freebsd-maiprocessor eflags	= n-9.us-central1-interrupt enabled, b.c.syzkaller.inresume, ternal) (ttyu0)IOPL = 0


login: current process		= 1866 (syz-executor)
rdi: fffffe006e6c3a80 rsi: 000000000000045c rdx: 000000000000045b
rcx: 0000000000000000  r8: 0000000000000000  r9: 0000000000000001
rax: ffffffffffffffff rbx: fffffe006e6ce560 rbp: fffffe00579aa3f0
r10: 0000000000000000 r11: 0000000000000085 r12: fffffe006e6c3a80
r13: fffffe006e6c3a88 r14: fffffe006e6c3ac4 r15: ffffffffffffffff
trap number		= 12
panic: page fault
cpuid = 0
time = 1740214539
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00579a9bd0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00579a9d30
vpanic() at vpanic+0x257/frame 0xfffffe00579a9ef0
panic() at panic+0xb5/frame 0xfffffe00579a9fb0
trap_pfault() at trap_pfault+0xab4/frame 0xfffffe00579aa0f0
trap() at trap+0x753/frame 0xfffffe00579aa2e0
calltrap() at calltrap+0x8/frame 0xfffffe00579aa2e0
--- trap 0xc, rip = 0xffffffff8193e951, rsp = 0xfffffe00579aa3b0, rbp = 0xfffffe00579aa3f0 ---
in_pcbremhash_locked() at in_pcbremhash_locked+0x2c1/frame 0xfffffe00579aa3f0
in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe00579aa410
tcp_close() at tcp_close+0x177/frame 0xfffffe00579aa4e0
tcp_disconnect() at tcp_disconnect+0x1ef/frame 0xfffffe00579aa510
tcp_usr_close() at tcp_usr_close+0x189/frame 0xfffffe00579aa5f0
soclose() at soclose+0x3d0/frame 0xfffffe00579aa6e0
_fdrop() at _fdrop+0x58/frame 0xfffffe00579aa710
closef() at closef+0x655/frame 0xfffffe00579aa8f0
fdescfree() at fdescfree+0xa5e/frame 0xfffffe00579aaad0
fork1() at fork1+0x833/frame 0xfffffe00579aabf0
sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe00579aad10
amd64_syscall() at amd64_syscall+0x4af/frame 0xfffffe00579aaf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00579aaf30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x825723f08, rbp = 0x825723f80 ---
KDB: enter: panic
[ thread pid 1866 tid 102024 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23e84f7(%rip)
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         0xfffffe0073c00000
rdx                    0x7ffff
rbx         0xffffffff82747440  .str.27
rsp         0xfffffe00579a9d10
rbp         0xfffffe00579a9d30
rsi                    0x80001
rdi         0xffffffff815d9199  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11                       0x17
r12         0xfffffe00549e5740
r13         0xfffffffffffffffe
r14         0xffffffff82747440  .str.27
r15                          0
rip         0xffffffff815c3b1e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23e84f7(%rip)
db> show proc
Process 1866 (syz-executor) at 0xfffffe00549f85c0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 767 at 0xfffffe00548e1060
 ABI: FreeBSD ELF64
 flag: 0x10480080  flag2: 0
 arguments: ./syz-executor exec
 reaper: 0xfffffe0008007040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00549e2920
   (map 0xfffffe00549e2920)
   (map.pmap 0xfffffe00549e29c0)
   (pmap 0xfffffe00549e2a30)
 threads: 3
101782                   s                                   syz-executor
102024                   Run     CPU 0                       syz-executor
102025                   s                                   syz-executor
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1869     1   765     0  S       uwait   0xfffffe0058ce4c80  syz-executor
 1866   767   767     0  T       (threaded)                  syz-executor
101782                   s                                   syz-executor
102024                   Run     CPU 0                       syz-executor
102025                   s                                   syz-executor
 1865   766   766     0  LE     *tcphash 0xfffffe0054956900  syz-executor
 1860     1   765     0  S       uwait   0xfffffe006eb15400  syz-executor
 1857   764   764     0  LE     *tcphash 0xfffffe0054956900  syz-executor
 1850     1   764     0  S       uwait   0xfffffe0078708b00  syz-executor
 1846     1   767     0  S       uwait   0xfffffe0058a87180  syz-executor
 1842     1   767     0  S       uwait   0xfffffe0058a87080  syz-executor
 1840     1   764     0  S       uwait   0xfffffe0078798300  syz-executor
 1837     1   767     0  S       uwait   0xfffffe0078708a00  syz-executor
 1833     1   766     0  S       uwait   0xfffffe006eb13f00  syz-executor
 1832     1   767     0  S       uwait   0xfffffe0058ce4d00  syz-executor
 1825     1   766     0  S       uwait   0xfffffe006eb16980  syz-executor
 1824     1   764     0  S       uwait   0xfffffe0077eb0f00  syz-executor
 1823     1   764     0  S       uwait   0xfffffe006eb13280  syz-executor
 1822     0     0     0  DL      mdwait  0xfffffe006e577000  [md1]
 1821     1   766     0  S       uwait   0xfffffe00546dfa80  syz-executor
 1817     1   766     0  S       uwait   0xfffffe0077eb2600  syz-executor
 1812     1   766     0  S       uwait   0xfffffe0078798880  syz-executor
 1809     1   766     0  S       uwait   0xfffffe006eb13100  syz-executor
 1807     1   765     0  S       uwait   0xfffffe0058a86900  syz-executor
 1801     1   765     0  S       uwait   0xfffffe006eb16000  syz-executor
 1792     1   767     0  S       uwait   0xfffffe00546dfb80  syz-executor
 1787     1   765     0  S       uwait   0xfffffe0058a86c00  syz-executor
 1780     1   765     0  S       uwait   0xfffffe0078709880  syz-executor
 1767     1   765     0  S       uwait   0xfffffe0078798680  syz-executor
 1765     1   765     0  S       uwait   0xfffffe0058ce4a00  syz-executor
 1758     1   764     0  S       uwait   0xfffffe0077eb0a00  syz-executor
 1752     1   764     0  S       uwait   0xfffffe0078708f00  syz-executor
 1748     1  1748     0  Ss+     ttyin   0xfffffe0058dcd4b0  getty
 1747     1  1747     0  Ss+     ttyin   0xfffffe0058dcd0b0  getty
 1746     1  1746     0  Ss+     ttyin   0xfffffe0058dcccb0  getty
 1745     1  1745     0  Ss+     ttyin   0xfffffe0058dcc8b0  getty
 1744     1  1744     0  Ss+     ttyin   0xfffffe0058dcc4b0  getty
 1743     1  1743     0  Ss+     ttyin   0xfffffe0058dcc0b0  getty
 1742     1  1742     0  Ss+     ttyin   0xfffffe0058a7ccb0  getty
 1741     1  1741     0  Ss+     ttyin   0xfffffe0058a7c8b0  getty
 1740     1  1740     0  Ss+     ttyin   0xfffffe0058a7dcb0  getty
 1731     1   764     0  S       uwait   0xfffffe0077eb0000  syz-executor
 1718     1   764     0  S       uwait   0xfffffe0078798980  syz-executor
 1714     1   764     0  S       uwait   0xfffffe006eb13480  syz-executor
 1692     1   766     0  S       uwait   0xfffffe0078709a80  syz-executor
 1686     0     0     0  DL      mdwait  0xfffffe006e579000  [md7]
 1684     1   765     0  S       uwait   0xfffffe0077eb1280  syz-executor
 1676     1   767 60929  S       uwait   0xfffffe0078798b80  syz-executor
 1671     1   764     0  S       uwait   0xfffffe006eb13580  syz-executor
 1668     1   767     0  S       uwait   0xfffffe0077eb1400  syz-executor
 1660     1   766     0  S       uwait   0xfffffe0058ce4c00  syz-executor
 1656     1   764     0  S       uwait   0xfffffe006eb14480  syz-executor
 1651     1   764     0  S       uwait   0xfffffe0077eb0900  syz-executor
 1649     1   767     0  S       uwait   0xfffffe0078709780  syz-executor
 1646     1   767     0  S       uwait   0xfffffe0077eb0400  syz-executor
 1644     1   764     0  S       uwait   0xfffffe006eb14d00  syz-executor
 1641     1   764     0  S       uwait   0xfffffe0077eb3300  syz-executor
 1630     1   766     0  S       uwait   0xfffffe006eb13500  syz-executor
 1616     1   765     0  S       uwait   0xfffffe0077eb2a00  syz-executor
 1608     0     0     0  DL      mdwait  0xfffffe0058e45000  [md0]
 1601     1   767     0  S       uwait   0xfffffe0077eb0800  syz-executor
 1600     1   767     0  S       uwait   0xfffffe006eb14780  syz-executor
 1596     1   767     0  S       uwait   0xfffffe006eb15980  syz-executor
 1594     1   767     0  S       uwait   0xfffffe006eb13400  syz-executor
 1592     1   766     0  S       uwait   0xfffffe0077eb0b00  syz-executor
 1587     1   764     0  S       uwait   0xfffffe006eb13d00  syz-executor
 1583     1   765     0  S       uwait   0xfffffe0077eb0c00  syz-executor
 1582     1   764     0  S       uwait   0xfffffe006eb13680  syz-executor
 1578     1   764     0  S       uwait   0xfffffe006eb15300  syz-executor
 1575     1   767     0  S       uwait   0xfffffe0077eb3580  syz-executor
 1573     0     0     0  DL      (threaded)                  [KTLS]
101519                   D       -       0xfffffe0058d76e00  [thr_0]
101520                   D       -       0xfffffe0058d76e80  [thr_1]
101521                   D       -       0xffffffff83a9eaa8  [reclaim_0]
 1572     1   767     0  S       uwait   0xfffffe006eb14400  syz-executor
 1568     1   765     0  S       uwait   0xfffffe0077eb1500  syz-executor
 1567     1   766     0  S       uwait   0xfffffe00546dfe80  syz-executor
 1566     1   767     0  S       uwait   0xfffffe0077eb3680  syz-executor
 1552     1   767     0  S       uwait   0xfffffe006eb13c00  syz-executor
 1550     1   767     0  S       uwait   0xfffffe0077eb1300  syz-executor
 1533     1   764     0  S       uwait   0xfffffe0077eb1780  syz-executor
 1527     1   766     0  S       uwait   0xfffffe0077eb1c00  syz-executor
 1525     1   765     0  S       uwait   0xfffffe006eb15100  syz-executor
 1524     1   766     0  S       uwait   0xfffffe006eb13800  syz-executor
 1512     1   767     0  S       uwait   0xfffffe006eb13a00  syz-executor
 1505     1   766     0  S       uwait   0xfffffe0077eb2200  syz-executor
 1497     1   766     0  S       uwait   0xfffffe0077eb1b80  syz-executor
 1490     1   764     0  S       uwait   0xfffffe006eb14680  syz-executor
 1478     1   766     0  S       umtxn   0xfffffe006eb13900  syz-executor
 1476     1   764     0  S       uwait   0xfffffe006eb14100  syz-executor
 1473     1   766     0  S       uwait   0xfffffe0058ce2a80  syz-executor
 1470     1   764     0  S       uwait   0xfffffe0077eb2580  syz-executor
 1461     1   764     0  S       uwait   0xfffffe006eb13e00  syz-executor
 1459     1   764     0  S       uwait   0xfffffe006eb13b00  syz-executor
 1457     1   764     0  S       uwait   0xfffffe0077eb2400  syz-executor
 1455     1   764     0  S       uwait   0xfffffe006eb14700  syz-executor
 1444     1   767     0  S       uwait   0xfffffe006eb14a80  syz-executor
 1434     1   767     0  S       uwait   0xfffffe006eb14880  syz-executor
 1432     1   765     0  S       uwait   0xfffffe0077eb2100  syz-executor
 1421     1   764     0  S       uwait   0xfffffe0077eb3200  syz-executor
 1398     1   766     0  S       uwait   0xfffffe0077eb2500  syz-executor
 1393     1   764     0  S       uwait   0xfffffe006eb16100  syz-executor
 1388     1   764     0  S       uwait   0xfffffe0058a86b00  syz-executor
 1378     1   764     0  S       uwait   0xfffffe006eb14e80  syz-executor
 1365     1   765     0  S       uwait   0xfffffe006eb14980  syz-executor
 1362     1   764     0  S       uwait   0xfffffe0077eb1a80  syz-executor
 1359     1   765     0  S       uwait   0xfffffe0077eb2780  syz-executor
 1355     1   764     0  S       uwait   0xfffffe0058a85000  syz-executor
 1298     1   765     0  S       uwait   0xfffffe0077eb1980  syz-executor
 1283     1   767     0  S       uwait   0xfffffe0058a85300  syz-executor
 1282     1   766 60929  SV      uwait   0xfffffe0077eb1880  syz-executor
 1269     1   764     0  S       uwait   0xfffffe0058ce2c80  syz-executor
 1267     1   764     0  S       uwait   0xfffffe0077eb3500  syz-executor
 1252     1   766     0  S       uwait   0xfffffe006eb15680  syz-executor
 1251     1   766     0  S       uwait   0xfffffe0077eb2e80  syz-executor
 1236     1   766     0  S       uwait   0xfffffe0077eb3880  syz-executor
 1234     1   766     0  S       uwait   0xfffffe0058ce1280  syz-executor
 1179     1   764     0  S       uwait   0xfffffe00546df980  syz-executor
 1174     1   764     0  S       uwait   0xfffffe0077eb2300  syz-executor
 1136     1   767     0  S       uwait   0xfffffe0077eb3100  syz-executor
 1131     1   765     0  S       uwait   0xfffffe0077eb2000  syz-executor
 1115     1   764     0  S       uwait   0xfffffe006eb15200  syz-executor
 1100     1   767     0  S       uwait   0xfffffe0058a88980  syz-executor
 1090     1   764     0  S       uwait   0xfffffe006eb15500  syz-executor
 1086     1   765     0  S       uwait   0xfffffe006eb15880  syz-executor
 1080     1   766     0  S       uwait   0xfffffe006eb15d80  syz-executor
 1072     1   767     0  S       uwait   0xfffffe0077eb3000  syz-executor
 1058     1   764     0  S       uwait   0xfffffe006eb15e80  syz-executor
 1049     1   765     0  S       uwait   0xfffffe0077eb2d80  syz-executor
 1044     1   767     0  S       uwait   0xfffffe006eb15000  syz-executor
 1032     1   764     0  S       uwait   0xfffffe006eb15b80  syz-executor
 1027     1   766     0  S       uwait   0xfffffe0077eb2c80  syz-executor
 1022     1   764     0  S       uwait   0xfffffe0058a88f00  syz-executor
 1018     1   764     0  S       uwait   0xfffffe0077eb3400  syz-executor
 1015     1   764     0  S       uwait   0xfffffe006eb15a80  syz-executor
 1007     1   765     0  S       uwait   0xfffffe0058ce2b80  syz-executor
 1003     1   764     0  S       uwait   0xfffffe0058ce1180  syz-executor
  950     1   765     0  S       uwait   0xfffffe0058a88d00  syz-executor
  916     1   765     0  S       uwait   0xfffffe0058ce2d80  syz-executor
  912     1   765     0  S       uwait   0xfffffe0058ce2980  syz-executor
  906     0     0     0  DL      aiordy  0xfffffe00080085c0  [aiod4]
  905     0     0     0  DL      aiordy  0xfffffe005493fac0  [aiod3]
  904     0     0     0  DL      aiordy  0xfffffe0054912560  [aiod2]
  903     0     0     0  DL      aiordy  0xfffffe0054912ac0  [aiod1]
  898     1   765     0  S       uwait   0xfffffe00546dfd80  syz-executor
  892     1   767     0  S       uwait   0xfffffe0077eb3780  syz-executor
  886     1   765     0  S       uwait   0xfffffe006eb15c80  syz-executor
  885     1   767     0  S       uwait   0xfffffe00546dfc80  syz-executor
  881     1   764     0  S       uwait   0xfffffe0058ce2780  syz-executor
  873     1   765     0  S       uwait   0xfffffe0058a88e00  syz-executor
  872     1   767     0  S       uwait   0xfffffe0058ce2880  syz-executor
  870     1   765     0  S       uwait   0xfffffe0058a88b00  syz-executor
  866     1   764     0  S       uwait   0xfffffe0058ce1080  syz-executor
  853     1   764     0  S       uwait   0xfffffe0058a88c00  syz-executor
  839     1   764     0  S       uwait   0xfffffe0058ce3300  syz-executor
  767   763   767     0  S       nanslp  0xffffffff8398d3c1  syz-executor
  766   763   766     0  S       nanslp  0xffffffff8398d3c1  syz-executor
  765   763   765     0  S       piperd  0xfffffe006bc03b80  syz-executor
  764   763   764     0  S       nanslp  0xffffffff8398d3c1  syz-executor
  763   761   761     0  S       nanslp  0xffffffff8398d3c1  syz-executor
  761   759   761     0  Ss      pause   0xfffffe0054804bb0  csh
  759   682   759     0  Ss      select  0xfffffe0058a851c0  sshd
  682     1   682     0  Ss      select  0xfffffe0058a85ac0  sshd
   17     0     0     0  DL      syncer  0xffffffff83aaac20  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0008026040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100080                   D       psleep  0xffffffff83aa91e0  [bufdaemon]
100083                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe0058a7b8e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83af40e0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100078                   D       psleep  0xffffffff83ada078  [dom0]
100081                   D       launds  0xffffffff83ada084  [laundry: dom0]
100082                   D       umarcl  0xffffffff81d80d50  [uma]
    7     0     0     0  DL      -       0xffffffff8370abf0  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff842f94e0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff846c6580  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100046                   D       -       0xffffffff836d5340  [doneq0]
100047                   D       -       0xffffffff836d52c0  [async]
100076                   D       -       0xffffffff836d5140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100043                   D       crypto_ 0xffffffff83ad58a0  [crypto]
100044                   D       crypto_ 0xfffffe005855d030  [crypto returns 0]
100045                   D       crypto_ 0xfffffe005855d080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe0008bfc488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83935dc0  [g_event]
100038                   D       -       0xffffffff83935de0  [g_up]
100039                   D       -       0xffffffff83935e00  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100031                   I                                   [clock (0)]
100032                   I                                   [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                   RunQ                                [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                   I                                   [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                   Run     CPU 1                       [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0008007040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83ad6340  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84a10ff0  [swapper]
100005                   D       -       0xfffffe0007f6a200  [softirq_0]
100006                   D       -       0xfffffe0007f6a100  [softirq_1]
100007                   D       -       0xfffffe0007f6a000  [if_io_tqg_0]
100008                   D       -       0xfffffe0007f69e00  [if_io_tqg_1]
100009                   D       -       0xfffffe0007f69d00  [if_config_tqg_0]
100010                   D       -       0xfffffe0007f69c00  [pci_hp taskq]
100011                   D       -       0xfffffe0007f69b00  [kqueue_ctx taskq]
100012                   D       -       0xfffffe0007f69a00  [jail_remove taskq]
100015                   D       -       0xfffffe0007f69700  [thread taskq]
100017                   D       -       0xfffffe0007f69500  [aiod_kick taskq]
100018                   D       -       0xfffffe0007f69400  [deferred_unmount ta]
100019                   D       -       0xfffffe0007f69300  [inm_free taskq]
100020                   D       -       0xfffffe0007f69200  [in6m_free taskq]
100021                   D       -       0xfffffe0007f69100  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe0007f69000  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe0007f69000  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe0007f69000  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe0007f69000  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe0007f68e00  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe0007f68e00  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe0007f68e00  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe0007f68e00  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe0007f68b00  [firmware taskq]
100041                   D       -       0xfffffe0007f68a00  [crypto_0]
100042                   D       -       0xfffffe0007f68a00  [crypto_1]
100057                   D       -       0xfffffe0007f68800  [vtnet0 rxq 0]
100058                   D       -       0xfffffe0007f68700  [vtnet0 txq 0]
100059                   D       -       0xfffffe0007f68600  [vtnet0 rxq 1]
100060                   D       -       0xfffffe0007f68500  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe00546dc080  [virtio_balloon]
100066                   D       -       0xffffffff8274c6e0  [deadlkres]
100070                   D       -       0xfffffe0059bf6300  [acpi_task_0]
100071                   D       -       0xfffffe0059bf6300  [acpi_task_1]
100072                   D       -       0xfffffe0059bf6300  [acpi_task_2]
100074                   D       -       0xfffffe0007f6a900  [mca taskq]
100075                   D       -       0xfffffe0007f68900  [CAM taskq]
100077                   D       -       0xfffffe0007f68300  [ipsec_offload]
 1864  1857   764     0  Z                                   syz-executor
db> show all locks
Process 1866 (syz-executor) thread 0xfffffe00549e5740 (102024)
exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0007feaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2810
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6c3aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316
Process 1865 (syz-executor) thread 0xfffffe00548ca000 (101975)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6c2020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316
Process 1857 (syz-executor) thread 0xfffffe00549c9740 (101992)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00783ff560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1316
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          399         5405K          546
          tcp_hpts            7         4801K            7
            devbuf         4188         4324K         4219
          filedesc          273         2185K         1887
         sysctloid        35551         2095K        35626
             vtbuf           24         1968K           46
              kobj          330         1320K          521
               pcb          548         1258K         2951
            newblk            8         1026K         6062
          vfscache            3         1025K            3
           subproc          364          775K         2115
          inodedep           23          521K         2249
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
              vmem            5          276K            9
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          102          201K        79477
            acpica         1674          184K        54408
           filemon           18          144K           34
           tidhash            3          141K            3
           pagedep           13          131K         1047
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          112          112K          129
         sctp_atcl          296          111K         1712
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus          994           81K         5040
          mtx_pool            3           74K            3
           kdtrace          426           74K         3900
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
              umtx          528           66K          528
            module          520           65K          521
       ddb_capture            1           64K            1
              temp           35           37K         2962
         sctp_stro           34           34K          272
            DEVFS3          131           33K          141
         hostcache            1           32K            1
               shm            1           32K            1
               msg            4           30K            4
            kbdmux            6           28K            6
               LRO           20           21K           20
        DEVFS_RULE           56           20K           56
            ifaddr           68           20K           70
            crypto          132           18K          338
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          422
           ithread           90           15K           90
            bus-sc           34           15K         1637
              GEOM           82           14K          598
      eventhandler          163           14K          163
           lltable           43           14K           54
         cryptodev          143           13K         1054
      tcp_fsb_rack            6           13K          552
             ifnet            7           13K            7
       ether_multi          152           13K          172
           md_disk            4           13K            5
            plimit           32           12K          539
            kqueue          179           12K         3198
         sctp_atky          330           12K         1998
              kenv           95           12K           95
           pwddesc          173           11K         1981
         CAM queue            5           11K         1528
              rman           82           10K          437
              ksem            4           10K            8
           eventfd           72            9K          123
               rpc            8            9K            8
         in6_multi           65            9K           65
            DEVFSP          136            9K          429
         bmsafemap            2            9K         1870
           devstat            4            9K            4
              UART           12            9K           12
         sctp_timw           32            8K           32
             shmfd            1            8K            4
              cred           32            8K          393
       pfs_vncache            1            8K            1
     audit_evclass          239            8K          301
         taskqueue           69            8K           78
            sglist            6            7K            6
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
       ufs_dirhash           24            5K           33
         sctp_athm          296            5K         1718
               UMA          272            5K          272
          pf_ifnet           10            5K           23
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
            CC Mem           32            4K          666
        md_sectors            1            4K            1
             evdev            4            4K            4
         proc-args          184            4K         3081
           acpisem           28            4K           28
          terminal           11            3K           11
           acpidev           20            3K           20
             hhook            8            3K           10
             clone            9            3K            9
           uidinfo            3            3K           70
          kcovinfo           36            3K           36
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           14
            Unitno           30            2K           81
          sctp_ifa           13            2K           14
           session           13            2K           53
           CAM XPT           22            2K          543
          in_multi            6            2K           10
               tun            4            2K            4
         toponodes            6            2K            6
             lockf           12            2K          146
       ipsecpolicy            2            2K            2
            dirrem            5            2K         1795
       inpcbpolicy           38            2K         1157
               msi            9            2K            9
           netlink            2            2K          110
          sctp_map           68            2K          544
           softdep            1            1K            1
             mkdir            8            1K         1716
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          130
      NFSD session            1            1K            1
               osd           37            1K          678
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
      tcp_pcm_rack            3            1K          278
         newdirblk            6            1K          858
            diradd            6            1K         1816
          freefile            6            1K         1301
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
               BPF            6            1K          119
            isadev            6            1K            6
             mount           16            1K          748
          pci_link           10            1K           10
 encap_export_host           12            1K           12
             selfd           10            1K       337639
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
           pf_osfp            4            1K            4
    chacha20random            1            1K            1
            biobuf            1            1K            1
            select            3            1K          101
          freework            2            1K         2742
          freeblks            1            1K         1062
           VN POLL            2            1K            8
            vnodes            1            1K           21
              ktls            1            1K           11
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
             frag6            2            1K            2
           tcpfunc            3            1K            3
        ip_msource            3            1K           18
        loginclass            3            1K            5
            prison            6            1K            6
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
       ip6_msource            2            1K           69
               aio            4            1K            5
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
           fadvise            3            1K           60
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               iov            1            1K        20699
               pmc            1            1K            1
           entropy            2            1K           36
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        ext2_mount            0            0K            0
         ext2_node            0            0K            0
      ext2_extents            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          660
         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           12
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
          pf_table            0            0K            3
           pf_rule            0            0K            3
           pf_altq            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
       tcp_do_rack            0            0K            0
            mqdata            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
               ixl            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
      NMI handlers            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
      amdiommu_dom            0            0K            0
      amdiommu_ctx            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
        aesni_data            0            0K            0
            xenbus            0            0K            0
     vm_fictitious            0            0K            0
           UMAHash            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K         2341
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           65
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K           99
        allocindir            0            0K            0
          indirdep            0            0K         2429
       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            1
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K            9
      ip6_moptions            0            0K           42
       in6_mfilter            0            0K          151
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
       ip_moptions            0            0K           20
        in_mfilter            0            0K           39
              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           21
            statfs            0            0K          286
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K           33
               lio            0            0K           29
               acl            0            0K            0
            soname            0            0K         5343
          mbuf_tag            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
          procdesc            0            0K           14
          ioctlops            0            0K          348
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K          420
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K          736
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K           43
              rctl            0            0K            0
             cache            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
          filecaps            0            0K          102
             sigio            0            0K            3
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
         boottrace            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           90
     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           45
      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
          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            7
          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    8352    1046       18047       0     254   38494208        0
        RADIX NODE    152   16955     174       66719       0      62    2603608        0
              mbuf    256    8900     763      309299       0     254    2473728        0
      malloc-16384  16384     136       4         942       0       1    2293760        0
           tcp_log    416      57    5280       11437       0     254    2220192        0
          BUF TRIE    152     362   11442        5227       0      62    1794208        0
        malloc-384    384    4118      52        4118       0      30    1601280        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11700     173       11950       0     126    1519744        0
       malloc-4096   4096     331       5         538       0       2    1376256        0
       UMA Slabs 0    112   11595      27       11595       0     126    1301664        0
         sctp_asoc   2256      34     476         272       0     254    1150560        0
         malloc-64     64     165   17160      338306       0     254    1108800        0
         vmem btag     56   18553      62       18553       0     254    1042440        0
         FFS inode   1168     790      22        2113       0       8     948416        0
       malloc-4096   4096     176       2        1869       0       2     729088        0
      malloc-65536  65536      10       1          14       0       1     720896        0
         VM OBJECT    264    2424      66       26872       0      30     657360        0
        256 Bucket   2048     251      45        2967       0       8     606208        0
           sctp_ep   1152     262     249        1434       0     254     588672        0
       malloc-2048   2048     269      11        2473       0       8     573440        0
            socket   1024     289     219        4032       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
            THREAD   1824     249      15        2029       0       8     481536        0
              pbuf   2624       0     182           0       0       2     477568        0
         MAP ENTRY     96    4675     239      103923       0     126     471744        0
             VNODE    440     829      71        2155       0      30     396000        0
        sctp_raddr    736      34     483         278       0     254     380512        0
    ertt_txseginfo     40    8180     203      209730       0     254     335320        0
         malloc-64     64    4166     181        4587       0     254     278208        0
      malloc-65536  65536       4       0           4       0       1     262144        0
      malloc-32768  32768       7       1          20       0       1     262144        0
              PROC   1376     175      12        1869       0       8     257312        0
       malloc-2048   2048     107      13         512       0       8     245760        0
         malloc-16     16   14924     326       17795       0     254     244000        0
     FPU_save_area    832     251      37        2894       0      16     239616        0
            DEVCTL   1024      20     200         155       0       0     225280        0
       FFS2 dinode    256     790      80        2113       0      62     222720        0
       malloc-8192   8192      25       2         172       0       1     221184        0
        malloc-256    256     395     415       14191       0      62     207360        0
         filedesc0   1072     176      13        1981       0       8     202608        0
      malloc-32768  32768       0       6        2266       0       1     196608        0
        malloc-384    384     485      25        1904       0      30     195840        0
       mbuf_packet    256     165     597       69017       0     254     195072        0
        malloc-128    128    1302     217        4257       0     126     194432        0
        malloc-128    128    1192     327       32703       0     126     194432        0
         malloc-32     32    5473     449        5666       0     254     189504        0
         UMA Zones    768     244       0         244       0      16     187392        0
       tcp_bbr_map    128     221    1174       27298       0     126     178560        0
            lkpimm     56       1    3095           1       0     254     173376        0
             unpcb    320       1     515        1398       0     254     165120        0
       S VFS Cache    104    1017     387        2416       0     126     146016        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2         240       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
       malloc-1024   1024     112      16         135       0      16     131072        0
          ksiginfo    112     168     876         584       0     126     116928        0
        malloc-256    256     368      67        2377       0      62     111360        0
        128 Bucket   1024      69      30         504       0      16     101376        0
           VMSPACE    584     150      11        1820       0      16      94024        0
       malloc-4096   4096       3      19         554       0       3      90112        0
          UMA Kegs    384     229       4         229       0      30      89472        0
         64 Bucket    512      88      80        5992       0      30      86016        0
             g_bio    408       0     210       47278       0      30      85680        0
             Files     80     861     189       14356       0     126      84000        0
       malloc-4096   4096      17       3         188       0       2      81920        0
       malloc-4096   4096      16       4          25       0       2      81920        0
        sctp_chunk    152      13     507          27       0     254      79040        0
         tcp_inpcb   1320      32      25         665       0       8      75240        0
         malloc-64     64     637     434        2574       0     254      68544        0
         malloc-64     64     516     555       47932       0     254      68544        0
        malloc-128    128     334     193        1953       0     126      67456        0
      malloc-65536  65536       0       1          12       0       1      65536        0
      malloc-32768  32768       0       2         130       0       1      65536        0
      malloc-16384  16384       3       1         183       0       1      65536        0
       malloc-8192   8192       7       1           9       0       1      65536        0
       malloc-1024   1024      45      19         869       0      16      65536        0
        malloc-256    256     163      92         387       0      62      65280        0
        malloc-256    256      68     187        1841       0      62      65280        0
         32 Bucket    256      92     163        3393       0      62      65280        0
sctp_stream_msg_out    112      19     521          68       0     254      60480        0
        malloc-384    384      74      76        2312       0      30      57600        0
        malloc-128    128      74     329         947       0     126      51584        0
        malloc-128    128      81     322         494       0     126      51584        0
        malloc-256    256      30     165        5700       0      62      49920        0
           DIRHASH   1024      35      13          41       0      16      49152        0
             NAMEI   1024       0      48       22187       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-2048   2048      12      12          12       0       8      49152        0
       tcp_bbr_pcb    896      21      33         242       0      16      48384        0
            pcpu-8      8    4817     815        5331       0     254      45056        0
               PWD     40     117     994         800       0     254      44440        0
          syncache    168       0     264           3       0     254      44352        0
         TURNSTILE    136     265      50         265       0      62      42840        0
            vnpbuf   2624       0      16           3       0      16      41984        0
       malloc-8192   8192       3       2           5       0       1      40960        0
       malloc-4096   4096       4       6        1044       0       2      40960        0
              pipe    736      16      39         468       0      16      40480        0
            ttyinq    160     135     115         570       0      62      40000        0
        sctp_readq    152       0     260           3       0     254      39520        0
            da_ccb    544       0      70       11913       0      16      38080        0
     udplite_inpcb    416       0      90          97       0      30      37440        0
         udp_inpcb    416       4      86         331       0      30      37440        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64      11     556          69       0     254      36288        0
         malloc-64     64     254     313        2149       0     254      36288        0
         malloc-64     64     327     240        2286       0     254      36288        0
         malloc-64     64     125     442        1480       0     254      36288        0
         16 Bucket    144      70     182         811       0      62      36288        0
      tcp_rack_map    128       7     272       67481       0     126      35712        0
        malloc-128    128      25     254         142       0     126      35712        0
        malloc-128    128      79     200         148       0     126      35712        0
            itimer    352       0      99         160       0      30      34848        0
     routing nhops    256      27     108          34       0      62      34560        0
             ripcb    384       2      88          64       0      30      34560        0
           ttyoutq    256      72      63         304       0      62      34560        0
        malloc-384    384      29      61          43       0      30      34560        0
        malloc-256    256      63      72         304       0      62      34560        0
        malloc-256    256      17     118         143       0      62      34560        0
        malloc-256    256      52      83         790       0      62      34560        0
        SLEEPQUEUE     88     265     119         265       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       2       0           3       0       1      32768        0
       malloc-8192   8192       3       1           4       0       1      32768        0
       malloc-4096   4096       5       3         335       0       2      32768        0
       malloc-2048   2048       1      15         142       0       8      32768        0
       malloc-2048   2048       1      15          20       0       8      32768        0
       malloc-2048   2048       8       8         153       0       8      32768        0
       malloc-2048   2048       6      10          24       0       8      32768        0
       malloc-1024   1024       2      30          14       0      16      32768        0
       malloc-1024   1024      13      19        1384       0      16      32768        0
       malloc-1024   1024      19      13          19       0      16      32768        0
       malloc-1024   1024       5      27          28       0      16      32768        0
       malloc-1024   1024       9      23          10       0      16      32768        0
       malloc-1024   1024       9      23          47       0      16      32768        0
        malloc-512    512       3      61          74       0      30      32768        0
        malloc-512    512       3      61         627       0      30      32768        0
        malloc-512    512       4      60           9       0      30      32768        0
        malloc-512    512       4      60         171       0      30      32768        0
        malloc-512    512       0      64           5       0      30      32768        0
        malloc-512    512       8      56          27       0      30      32768        0
           pcpu-64     64     498      14         498       0     254      32768        0
      tcp_rack_pcb   1152       3      25         276       0       8      32256        0
              PGRP    120      17     247          57       0     126      31680        0
            clpbuf   2624       0      12          64       0       4      31488        0
       L VFS Cache    320       1      95         293       0      30      30720        0
        sctp_laddr     48      17     571         445       0     254      28224        0
   tcp_inpcb ports     32       9     873         476       0     254      28224        0
          rl_entry     48      16     572          23       0     254      28224        0
         malloc-32     32     297     585        1564       0     254      28224        0
         malloc-32     32     321     561        2281       0     254      28224        0
          4 Bucket     48      10     578          15       0     254      28224        0
          2 Bucket     32      66     816         978       0     254      28224        0
               AIO    208       0     133          47       0      62      27664        0
            cpuset    200       9     119          12       0      62      25600        0
       malloc-8192   8192       1       2          22       0       1      24576        0
       malloc-8192   8192       2       1           4       0       1      24576        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      55     245         851       0     126      24000        0
        malloc-384    384       7      53          42       0      30      23040        0
        malloc-384    384      33      27         884       0      30      23040        0
        malloc-384    384      37      23          39       0      30      23040        0
        malloc-384    384      20      40         276       0      30      23040        0
       Mountpoints   2816       2       6          16       0       4      22528        0
   udp_inpcb ports     32       2     628          72       0     254      20160        0
              ertt     72      32     248         665       0     126      20160        0
         malloc-32     32     135     495         186       0     254      20160        0
         malloc-32     32       3     627         107       0     254      20160        0
         malloc-32     32     134     496         264       0     254      20160        0
         malloc-32     32      59     571         752       0     254      20160        0
         malloc-32     32     170     460       31542       0     254      20160        0
             KNOTE    160       1     124         455       0      62      20000        0
           cryptop    280       0      70         195       0      30      19600        0
             AIOCB    552       0      35          25       0      16      19320        0
      ktls_session    256       0      75           2       0      62      19200        0
            AIOLIO    272       0      70          29       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-8192   8192       2       0           2       0       1      16384        0
       malloc-2048   2048       2       6           3       0       8      16384        0
        malloc-512    512       1      31          13       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
      vtnet_tx_hdr     24       0     668      120207       0     254      16032        0
         malloc-16     16     335     665         571       0     254      16000        0
            mqueue    248       1      63           1       0      62      15872        0
   tcp_log_id_node    120       0     132           2       0     126      15840        0
              kenv    258      17      43        1074       0      30      15480        0
            mqnode    416       4      32           4       0      30      14976        0
         domainset     40       1     314           4       0     254      12600        0
        SMR SHARED     24       8     503           8       0     254      12264        0
 tcp_log_id_bucket    176       0      69           2       0      62      12144        0
         malloc-16     16      34     716         672       0     254      12000        0
         malloc-16     16      18     732         392       0     254      12000        0
         malloc-16     16      20     730          56       0     254      12000        0
         malloc-16     16     183     567        3079       0     254      12000        0
         malloc-16     16      18     732       51122       0     254      12000        0
         malloc-16     16     375     375        2528       0     254      12000        0
       malloc-8192   8192       1       0           1       0       1       8192        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          22       0       0       3744        0
               md7      4       0       0           0       0     254          0        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    376       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
       ripcb ports     32       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
        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
    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
           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
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0

Crashes (8):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/02/22 08:55 freebsd-src 69c05f428714 d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/22 08:50 freebsd-src 69c05f428714 d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/22 08:36 freebsd-src 69c05f428714 d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/22 08:36 freebsd-src 69c05f428714 d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/21 19:08 freebsd-src dbbcbaae1d7b d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/21 19:03 freebsd-src dbbcbaae1d7b d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/21 18:55 freebsd-src dbbcbaae1d7b d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
2025/02/21 18:55 freebsd-src dbbcbaae1d7b d34966d1 console log report ci-freebsd-main Fatal trap NUM: page fault in in_pcbremhash_locked
* Struck through repros no longer work on HEAD.