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panic: sleeping thread holds ncvn
cpuid = 0
time = 8
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056f1b830
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056f1b990
vpanic() at vpanic+0x257/frame 0xfffffe0056f1bb50
panic() at panic+0xb5/frame 0xfffffe0056f1bc10
propagate_priority() at propagate_priority+0x521/frame 0xfffffe0056f1bc60
turnstile_wait() at turnstile_wait+0x663/frame 0xfffffe0056f1bcd0
__mtx_lock_sleep() at __mtx_lock_sleep+0x452/frame 0xfffffe0056f1be10
__mtx_lock_flags() at __mtx_lock_flags+0x1fe/frame 0xfffffe0056f1bef0
cache_lock_vnodes_cel() at cache_lock_vnodes_cel+0xc9/frame 0xfffffe0056f1bf30
cache_enter_time() at cache_enter_time+0xcd5/frame 0xfffffe0056f1c0f0
ufs_lookup_ino() at ufs_lookup_ino+0x1b3c/frame 0xfffffe0056f1c4b0
VOP_CACHEDLOOKUP_APV() at VOP_CACHEDLOOKUP_APV+0x84/frame 0xfffffe0056f1c4f0
vfs_cache_lookup() at vfs_cache_lookup+0x2a3/frame 0xfffffe0056f1c5d0
VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x84/frame 0xfffffe0056f1c610
cache_fplookup_noentry() at cache_fplookup_noentry+0x5b0/frame 0xfffffe0056f1c790
cache_fplookup() at cache_fplookup+0x1919/frame 0xfffffe0056f1c9d0
namei() at namei+0x4dd/frame 0xfffffe0056f1cb50
sys_chroot() at sys_chroot+0x23e/frame 0xfffffe0056f1cd10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056f1cf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056f1cf30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a1afa, rsp = 0x8264fff08, rbp = 0x8264fff80 ---
KDB: enter: panic
[ thread pid 944 tid 100276 ]
Stopped at kdb_enter+0x6e: movq $0,0x25c43e7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827cc4a0 .str.27
rsp 0xfffffe0056f1b970
rbp 0xfffffe0056f1b990
rsi 0
rdi 0xffffffff81614c79 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0xc
r12 0xfffffe0054116000
r13 0xfffffffffffffffe
r14 0xffffffff827cc4a0 .str.27
r15 0
rip 0xffffffff815fe7ae kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25c43e7(%rip)
db> show proc
Process 944 (syz-executor) at 0xfffffe00541285a0:
state: NORMAL
uid: 0 gids: 0, 5
parent: pid 819 at 0xfffffe00540ec5a0
ABI: FreeBSD ELF64
flag: 0x10100080 flag2: 0x1
arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe005411e248
(map 0xfffffe005411e248)
(map.pmap 0xfffffe005411e2e8)
(pmap 0xfffffe005411e358)
threads: 4
100272 RunQ syz-executor
100273 D biowr 0xfffffe0007c028c8 syz-executor
100276 L *ncvn 0xfffffe00079f9f00 syz-executor
100277 S uwait 0xfffffe00584f4080 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
945 942 763 0 S uwait 0xfffffe006df82d80 syz-executor
944 819 819 0 R (threaded) syz-executor
100272 RunQ syz-executor
100273 D biowr 0xfffffe0007c028c8 syz-executor
100276 L *ncvn 0xfffffe00079f9f00 syz-executor
100277 S uwait 0xfffffe00584f4080 syz-executor
943 764 764 0 DE getblk 0xfffffe0007c02948 syz-executor
942 763 763 0 R (threaded) syz-executor
100231 RunQ syz-executor
100270 S uwait 0xfffffe006df83f00 syz-executor
936 1 765 0 S uwait 0xfffffe0057e16500 syz-executor
935 1 765 0 S uwait 0xfffffe006df83600 syz-executor
931 1 819 0 S uwait 0xfffffe006df84580 syz-executor
922 1 765 0 S uwait 0xfffffe006df83300 syz-executor
911 1 819 0 S uwait 0xfffffe006df83900 syz-executor
909 1 763 0 S uwait 0xfffffe006df83700 syz-executor
906 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4]
905 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3]
904 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2]
903 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1]
895 0 0 0 DL (threaded) [KTLS]
100108 D - 0xfffffe006dd17500 [thr_0]
100194 D - 0xfffffe006dd17580 [thr_1]
100195 D - 0xffffffff83cb5628 [reclaim_0]
891 1 764 0 S uwait 0xfffffe006df82a80 syz-executor
889 1 764 0 T uwait 0xfffffe006df82980 syz-executor
887 1 819 0 S uwait 0xfffffe006df83800 syz-executor
886 1 886 0 Ss select 0xfffffe00596f6d40 rtsol
885 1 885 0 Ss select 0xfffffe00596f6ec0 rtsol
883 1 883 0 Ss select 0xfffffe00596f6e40 rtsol
879 783 423 0 S kqread 0xfffffe00083f3c00 rtsol
845 0 0 0 DL aiordy 0xfffffe00540f2ac0 [aiod4]
843 0 0 0 DL aiordy 0xfffffe0054127020 [aiod3]
842 0 0 0 DL aiordy 0xfffffe0054127ae0 [aiod2]
841 0 0 0 DL aiordy 0xfffffe0054127580 [aiod1]
837 1 765 0 S uwait 0xfffffe006df84a80 syz-executor
819 762 819 0 S nanslp 0xffffffff83ba3c00 syz-executor
809 0 0 0 DL (threaded) [so_splice]
100133 D - 0xfffffe006e539580 [thr_0]
100134 D - 0xfffffe006e5395c0 [thr_1]
783 772 423 0 S wait 0xfffffe005400b580 sh
772 423 423 0 S wait 0xfffffe00540eb580 sh
765 762 765 0 R CPU 1 syz-executor
764 762 764 0 R syz-executor
763 762 763 0 R syz-executor
762 760 760 0 S select 0xfffffe00596f9840 syz-executor
760 758 760 0 Ss sigsusp 0xfffffe00540040f0 csh
758 681 758 0 Ss select 0xfffffe00596f98c0 sshd
747 1 747 0 Ss+ ttyin 0xfffffe0058298cb0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00585be4b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00585be8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00585becb0 getty
743 1 743 0 Ss+ ttyin 0xfffffe00585bf0b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00585bf4b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00585bf8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00585bfcb0 getty
739 1 739 0 Ss+ ttyin 0xfffffe00585c00b0 getty
737 1 17 0 S+ piperd 0xfffffe0059853140 logger
736 735 17 0 S+ nanslp 0xffffffff83ba3c01 sleep
735 1 17 0 S+ wait 0xfffffe0054004b00 sh
685 1 685 0 Ss nanslp 0xffffffff83ba3c01 cron
681 1 681 0 Ss select 0xfffffe00596f9cc0 sshd
494 1 494 0 Ss select 0xfffffe00596f9f40 syslogd
423 1 423 0 Ss wait 0xfffffe005400c5a0 devd
422 1 422 65 Ss select 0xfffffe00596f9bc0 dhclient
337 1 337 0 Ss select 0xfffffe00596f9c40 dhclient
334 1 334 0 Ss select 0xfffffe00596f7640 dhclient
16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer]
15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83cbfd60 [bufdaemon]
100080 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0057dc74e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon]
8 0 0 0 RL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83cf0d88 [dom0]
100081 D launds 0xffffffff83cf0d94 [laundry: dom0]
100082 RunQ [uma]
7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8463d9e0 [pf purge]
5 0 0 0 DL waiting 0xffffffff848fc700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100045 D - 0xffffffff838e6340 [doneq0]
100046 D - 0xffffffff838e62c0 [async]
100075 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83cec640 [crypto]
100043 D crypto_ 0xfffffe0053ea9030 [crypto returns 0]
100044 D crypto_ 0xfffffe0053ea9080 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b4c600 [g_event]
100038 D - 0xffffffff83b4c620 [g_up]
100039 D - 0xffffffff83b4c640 [g_down]
2 0 0 0 RL (threaded) [clock]
100031 I [clock (0)]
100032 RunQ [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 I [swi0: uart uart++]
100068 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c3dff0 [swapper]
100005 D - 0xfffffe00083f7000 [softirq_0]
100006 D - 0xfffffe00083f6e00 [softirq_1]
100007 D - 0xfffffe00083f6d00 [if_io_tqg_0]
100008 D - 0xfffffe00083f6c00 [if_io_tqg_1]
100009 D - 0xfffffe00083f6b00 [if_config_tqg_0]
100010 D - 0xfffffe00083f6a00 [kqueue_ctx taskq]
100011 D - 0xfffffe00083f6900 [jail_remove taskq]
100012 D - 0xfffffe00083f6800 [bus taskq]
100015 D - 0xfffffe00083f6500 [thread taskq]
100017 D - 0xfffffe00083f6300 [aiod_kick taskq]
100018 D - 0xfffffe00083f6200 [deferred_unmount ta]
100019 D - 0xfffffe00083f6100 [inm_free taskq]
100020 D - 0xfffffe00083f6000 [in6m_free taskq]
100021 D - 0xfffffe00083f5e00 [linuxkpi_irq_wq]
100022 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00083f5d00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00083f5c00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00083f5b00 [firmware taskq]
100040 D - 0xfffffe00083f5a00 [crypto_0]
100041 D - 0xfffffe00083f5a00 [crypto_1]
100056 D - 0xfffffe00083f5800 [vtnet0 rxq 0]
100057 D - 0xfffffe00083f5700 [vtnet0 txq 0]
100058 D - 0xfffffe00083f5600 [vtnet0 rxq 1]
100059 D - 0xfffffe00083f5500 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe0057d80e00 [virtio_balloon]
100065 D - 0xffffffff827d0b80 [deadlkres]
100069 D - 0xfffffe005940b300 [acpi_task_0]
100070 D - 0xfffffe005940b300 [acpi_task_1]
100071 D - 0xfffffe005940b300 [acpi_task_2]
100073 D - 0xfffffe00083f7100 [mca taskq]
100074 D - 0xfffffe00083f5900 [CAM taskq]
100076 D - 0xfffffe00083f5400 [ipsec_offload]
db> show all locks
Process 944 (syz-executor) thread 0xfffffe0054117780 (100273)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e552e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1243
Process 944 (syz-executor) thread 0xfffffe0054116000 (100276)
shared lockmgr ufs (ufs) r = 0 (0xfffffe006e508750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:5238
Process 943 (syz-executor) thread 0xfffffe0054105000 (100255)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e509070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3622
exclusive sleep mutex ncvn (ncvn) r = 0 (0xfffffe0007778100) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4047
shared lockmgr ufs (ufs) r = 0 (0xfffffe006e50a070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:581
Process 765 (syz-executor) thread 0xfffffe00540ee000 (100121)
shared rw bufobj interlock (bufobj interlock) r = 0 (0xfffffe0059666298) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4053
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cff6c8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022
exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006e551ac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e50aac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5079K 579
tcp_hpts 7 4801K 7
devbuf 4187 4323K 4212
sysctloid 35221 2075K 35296
vtbuf 24 1968K 46
kobj 330 1320K 496
newblk 25 1030K 709
vfscache 3 1025K 3
pcb 36 672K 114
inodedep 19 519K 240
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 162 326K 1035
filedesc 38 297K 224
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 519
acpica 1674 184K 54432
vmem 5 144K 7
tidhash 3 141K 3
pagedep 17 132K 107
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 107 107K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 524
ddb_capture 1 64K 1
kdtrace 229 44K 1224
umtx 336 42K 336
hostcache 1 32K 1
shm 1 32K 2
DEVFS3 126 32K 137
msg 4 30K 4
kbdmux 6 28K 6
temp 36 21K 1962
DEVFS_RULE 56 20K 56
ifaddr 73 20K 77
BPF 15 19K 20
LRO 18 19K 20
routetbl 170 17K 527
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
lltable 49 15K 54
ithread 90 15K 90
bus-sc 34 15K 1650
ifnet 8 15K 8
eventhandler 163 14K 163
ether_multi 152 13K 190
kenv 95 12K 95
cred 27 11K 236
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 82 10K 447
rpc 8 9K 8
in6_multi 65 9K 75
bmsafemap 2 9K 188
plimit 22 9K 326
devstat 4 9K 4
UART 12 9K 12
filemon 1 8K 1
ksem 1 8K 1
shmfd 1 8K 2
pfs_vncache 1 8K 1
kqueue 79 8K 1041
audit_evclass 240 8K 303
taskqueue 69 8K 87
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 30
pf_ifnet 11 5K 22
pwddesc 72 5K 952
UMA 269 5K 269
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
selfd 49 4K 12518
proc-args 96 3K 2004
session 23 3K 35
DEVFSP 45 3K 70
terminal 11 3K 11
uidinfo 6 3K 12
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
kcovinfo 36 3K 45
lockf 20 3K 101
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 13 2K 16
tun 5 2K 5
Unitno 28 2K 54
sctp_ifa 13 2K 16
CAM XPT 22 2K 543
newdirblk 12 2K 91
in_multi 6 2K 9
select 12 2K 41
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
netlink 2 2K 91
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
CC Mem 8 1K 158
nhops 6 1K 8
vnodemarker 2 1K 18
NFSD session 1 1K 1
diradd 7 1K 171
mld 7 1K 7
igmp 7 1K 7
CAM periph 4 1K 271
sctp_ifn 6 1K 16
ipsec 3 1K 3
inpcbpolicy 24 1K 373
pfil 6 1K 6
isadev 6 1K 8
mount 16 1K 248
pci_link 10 1K 10
osd 13 1K 175
mkdir 5 1K 180
crypto 4 1K 8
encap_export_host 12 1K 12
inotify 4 1K 17
savedino 2 1K 62
procdesc 4 1K 10
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
sctp_atcl 1 1K 17
frag6 4 1K 4
chacha20random 1 1K 1
biobuf 1 1K 1
ip6opt 2 1K 17
sctp_timw 1 1K 1
dirrem 1 1K 152
vnodes 1 1K 3
ktls 1 1K 8
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 11
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
cryptodev 2 1K 45
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
VN POLL 1 1K 5
aio 4 1K 5
iov 2 1K 13722
eventfd 1 1K 5
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3643
filecaps 4 1K 82
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 34
acpiintr 1 1K 1
sctp_atky 1 1K 18
cpus 2 1K 2
ip6_moptions 1 1K 1
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_athm 1 1K 18
freework 1 1K 149
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 4
sctp_iter 0 0K 14
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 14
sctp_aadr 0 0K 0
sctp_stro 0 0K 1
sctp_stri 0 0K 0
sctp_map 0 0K 2
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_pcm_rack 0 0K 2
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 4
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
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 7
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
freefile 0 0K 120
freeblks 0 0K 105
freefrag 0 0K 34
allocindir 0 0K 0
indirdep 0 0K 26
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
ip6_msource 0 0K 0
in6_mfilter 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 1
in_mfilter 0 0K 1
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 22
fadvise 0 0K 1
statfs 0 0K 189
namei_tracker 0 0K 1
export_host 0 0K 0
cl_savebuf 0 0K 19
lio 0 0K 4
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 103
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 296
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 635
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 8
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 2
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 0
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
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 70
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8338 1060 13675 0 254 38494208 0
tcp_log 416 1615 4739 11710 0 254 2643264 0
mbuf 256 8706 956 18444 0 254 2473472 0
BUF TRIE 152 221 11583 717 0 62 1794208 0
malloc-384 384 4158 42 4181 0 30 1612800 0
malloc-128 128 12173 72 12814 0 126 1567360 0
malloc-4096 4096 333 3 1056 0 2 1376256 0
UMA Slabs 0 112 10980 30 10980 0 126 1233120 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
RADIX NODE 152 6371 228 29733 0 62 1003048 0
vmem btag 56 16888 71 16888 0 254 949704 0
malloc-65536 65536 13 1 17 0 1 917504 0
FFS inode 1168 544 16 668 0 8 654080 0
sctp_ep 1152 1 510 16 0 254 588672 0
sctp_asoc 2256 0 255 1 0 254 575280 0
socket 1024 42 466 1628 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 182 0 0 2 477568 0
malloc-16384 16384 22 6 117 0 1 458752 0
256 Bucket 2048 159 9 1079 0 8 344064 0
VM OBJECT 248 1266 110 14786 0 62 341248 0
malloc-4096 4096 74 4 951 0 2 319488 0
THREAD 1860 155 13 277 0 8 312480 0
VNODE 440 585 81 712 0 30 293040 0
malloc-64 64 4039 56 4086 0 254 262080 0
malloc-2048 2048 104 16 149 0 8 245760 0
malloc-16 16 14564 186 14853 0 254 236000 0
malloc-32768 32768 7 0 7 0 1 229376 0
DEVCTL 1024 32 188 157 0 0 225280 0
malloc-64 64 124 3215 14078 0 254 213696 0
malloc-65536 65536 0 3 67 0 1 196608 0
malloc-128 128 1158 361 25697 0 126 194432 0
sctp_raddr 736 0 264 1 0 254 194304 0
UMA Zones 768 241 3 241 0 16 187392 0
malloc-32 32 5365 305 5431 0 254 181440 0
lkpimm 56 1 3095 1 0 254 173376 0
MAP ENTRY 96 1614 150 47068 0 126 169344 0
unpcb 320 14 502 1195 0 254 165120 0
FPU_save_area 832 157 41 347 0 16 164736 0
malloc-256 256 49 581 866 0 62 161280 0
tcp_inpcb 1304 8 112 158 0 8 156480 0
malloc-1024 1024 123 21 151 0 16 147456 0
FFS2 dinode 256 544 26 668 0 62 145920 0
S VFS Cache 104 1014 273 1161 0 126 133848 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 8 0 1 131072 0
mbuf_packet 256 2 506 201 0 254 130048 0
PROC 1376 72 16 945 0 8 121088 0
ksiginfo 112 72 972 107 0 126 116928 0
malloc-4096 4096 16 8 85 0 2 98304 0
malloc-2048 2048 6 42 519 0 8 98304 0
malloc-256 256 254 121 566 0 62 96000 0
filedesc0 1072 73 11 952 0 8 90048 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-8192 8192 6 4 11 0 1 81920 0
g_bio 408 4 176 6153 0 30 73440 0
128 Bucket 1024 50 17 256 0 16 68608 0
malloc-64 64 670 401 2916 0 254 68544 0
malloc-64 64 512 559 1560 0 254 68544 0
malloc-128 128 387 140 410 0 126 67456 0
malloc-128 128 334 193 901 0 126 67456 0
malloc-32768 32768 0 2 14 0 1 65536 0
malloc-32768 32768 0 2 45 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-32768 32768 0 2 6 0 1 65536 0
malloc-4096 4096 13 3 26 0 2 65536 0
64 Bucket 512 86 42 2104 0 30 65536 0
malloc-256 256 158 97 898 0 62 65280 0
malloc-384 384 61 89 616 0 30 57600 0
ertt_txseginfo 40 1 1312 1450 0 254 52520 0
malloc-256 256 93 102 240 0 62 49920 0
32 Bucket 256 77 118 1591 0 62 49920 0
DIRHASH 1024 34 14 39 0 16 49152 0
NAMEI 1024 2 46 13705 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
malloc-8192 8192 4 2 87 0 1 49152 0
malloc-2048 2048 16 8 43 0 8 49152 0
malloc-2048 2048 2 22 575 0 8 49152 0
malloc-1024 1024 11 37 519 0 16 49152 0
malloc-384 384 91 29 92 0 30 46080 0
syncache 168 0 264 3 0 254 44352 0
vnpbuf 2624 0 16 1 0 16 41984 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4800 320 5035 0 254 40960 0
VMSPACE 584 47 23 921 0 16 40880 0
da_ccb 544 1 69 1644 0 16 38080 0
udp_inpcb 408 6 84 178 0 30 36720 0
malloc-64 64 16 551 133 0 254 36288 0
malloc-64 64 281 286 13607 0 254 36288 0
malloc-64 64 21 546 158 0 254 36288 0
malloc-64 64 47 520 49 0 254 36288 0
tcp_bbr_map 128 0 279 109 0 126 35712 0
malloc-128 128 54 225 163 0 126 35712 0
malloc-128 128 39 240 3441 0 126 35712 0
malloc-128 128 101 178 791 0 126 35712 0
malloc-128 128 96 183 110 0 126 35712 0
routing nhops 256 26 109 37 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 27 63 579 0 30 34560 0
malloc-384 384 53 37 54 0 30 34560 0
malloc-256 256 48 87 195 0 62 34560 0
malloc-256 256 52 83 134 0 62 34560 0
malloc-256 256 10 125 528 0 62 34560 0
malloc-256 256 19 116 1082 0 62 34560 0
TURNSTILE 136 169 83 169 0 62 34272 0
SLEEPQUEUE 88 169 215 169 0 126 33792 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 2 2 24 0 1 32768 0
malloc-2048 2048 10 6 30 0 8 32768 0
malloc-2048 2048 4 12 54 0 8 32768 0
malloc-2048 2048 3 13 5 0 8 32768 0
malloc-2048 2048 2 14 195 0 8 32768 0
malloc-1024 1024 2 30 46 0 16 32768 0
malloc-1024 1024 1 31 1016 0 16 32768 0
malloc-1024 1024 5 27 162 0 16 32768 0
malloc-1024 1024 10 22 17 0 16 32768 0
malloc-1024 1024 19 13 25 0 16 32768 0
malloc-1024 1024 1 31 17 0 16 32768 0
malloc-512 512 0 64 111 0 30 32768 0
malloc-512 512 6 58 16 0 30 32768 0
malloc-512 512 1 63 22 0 30 32768 0
malloc-512 512 1 63 15 0 30 32768 0
malloc-512 512 4 60 68 0 30 32768 0
malloc-512 512 2 62 30 0 30 32768 0
malloc-512 512 8 56 11 0 30 32768 0
pcpu-64 64 498 14 498 0 254 32768 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 195 205 7662 0 126 32000 0
PGRP 120 27 237 41 0 126 31680 0
clpbuf 2624 0 12 27 0 4 31488 0
sctp_laddr 48 0 588 16 0 254 28224 0
malloc-32 32 379 503 2343 0 254 28224 0
16 Bucket 144 66 130 292 0 62 28224 0
4 Bucket 48 7 581 9 0 254 28224 0
AIO 208 1 132 12 0 62 27664 0
udplite_inpcb 408 0 63 11 0 30 25704 0
cpuset 200 8 120 125 0 62 25600 0
malloc-8192 8192 2 1 28 0 1 24576 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 3 3 194 0 2 24576 0
pipe 736 20 13 339 0 16 24288 0
PWD 40 25 581 159 0 254 24240 0
rtentry 168 29 115 37 0 62 24192 0
8 Bucket 80 62 238 419 0 126 24000 0
malloc-384 384 24 36 46 0 30 23040 0
malloc-384 384 7 53 7 0 30 23040 0
domainset 40 0 567 117 0 254 22680 0
ripcb 376 10 50 26 0 30 22560 0
Mountpoints 2816 2 6 4 0 4 22528 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 8 272 158 0 126 20160 0
malloc-32 32 72 558 538 0 254 20160 0
malloc-32 32 41 589 455 0 254 20160 0
malloc-32 32 173 457 401 0 254 20160 0
malloc-32 32 116 514 525 0 254 20160 0
malloc-32 32 40 590 2683 0 254 20160 0
2 Bucket 32 63 567 375 0 254 20160 0
KNOTE 160 4 121 44 0 62 20000 0
tcp_rack_map 128 0 155 3 0 126 19840 0
AIOCB 552 0 35 17 0 16 19320 0
ktls_session 256 0 75 1 0 62 19200 0
L VFS Cache 320 1 59 12 0 30 19200 0
AIOLIO 272 0 70 4 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-4096 4096 3 1 3 0 2 16384 0
malloc-4096 4096 1 3 9 0 2 16384 0
malloc-512 512 1 31 2 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcp_bbr_pcb 896 0 18 3 0 16 16128 0
rl_entry 48 3 333 67 0 254 16128 0
kenv 258 17 43 1065 0 30 15480 0
tcp_rack_pcb 1088 0 14 2 0 8 15232 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
malloc-32 32 7 371 46 0 254 12096 0
malloc-16 16 19 731 137 0 254 12000 0
malloc-16 16 45 705 330 0 254 12000 0
malloc-16 16 37 713 65 0 254 12000 0
malloc-16 16 244 506 4613 0 254 12000 0
malloc-16 16 4 746 170 0 254 12000 0
malloc-16 16 270 480 274 0 254 12000 0
malloc-16 16 20 730 24810 0 254 12000 0
splice 184 0 63 1 0 62 11592 0
tfo_ccache_entries 80 1 127 1 0 126 10240 0
malloc-4096 4096 0 2 3 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 1 333 1670 0 254 8016 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 25 0 0 3744 0
tfo 4 0 493 1 0 254 1972 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf fragment node 72 0 0 0 0 126 0 0
pf frags 232 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
sackhole 32 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 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
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 152 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0
skbuff 1808 0 0 0 0 8 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
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-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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 88 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
db> show all tcpcbs/bl
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/08/01 16:07 | freebsd-src | f61c48f4403f | 8e9d1dc1 | console log | report | ci-freebsd-main | panic: sleeping thread holds ncvn |