| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | panic: spin lock held too long (2) | 1 | 1005d | 1005d | 0/2 | auto-closed as invalid on 2022/05/21 05:56 |
syzbot |
sign-in | mailing list | source | docs |
panic: spin lock held too long
cpuid = 1
time = 1605385799
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00255b3320
vpanic() at vpanic+0x1c7/frame 0xfffffe00255b3380
panic() at panic+0x43/frame 0xfffffe00255b33e0
_mtx_lock_indefinite_check() at _mtx_lock_indefinite_check+0xcb/frame 0xfffffe00255b3410
_mtx_lock_spin_cookie() at _mtx_lock_spin_cookie+0x152/frame 0xfffffe00255b3480
__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x120/frame 0xfffffe00255b34d0
callout_reset_sbt_on() at callout_reset_sbt_on+0x166/frame 0xfffffe00255b3550
tcp_timer_activate() at tcp_timer_activate+0x1de/frame 0xfffffe00255b35a0
tcp_output() at tcp_output+0x387d/frame 0xfffffe00255b3770
tcp_usr_send() at tcp_usr_send+0x78e/frame 0xfffffe00255b3840
sosend_generic() at sosend_generic+0x99d/frame 0xfffffe00255b3930
sosend() at sosend+0xc6/frame 0xfffffe00255b39a0
soo_write() at soo_write+0x61/frame 0xfffffe00255b39e0
dofilewrite() at dofilewrite+0xb0/frame 0xfffffe00255b3a30
sys_write() at sys_write+0x10c/frame 0xfffffe00255b3ab0
amd64_syscall() at amd64_syscall+0x244/frame 0xfffffe00255b3bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00255b3bf0
--- syscall (4, FreeBSD ELF64, sys_write), rip = 0x80090d1ea, rsp = 0x7fffffffa4b8, rbp = 0x7fffffffa4f0 ---
KDB: enter: panic
[ thread pid 763 tid 100115 ]
Stopped at kdb_enter+0x67: movq $0,0x147af76(%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 0x80
rdx 0xffffffff818cb183
rbx 0
rsp 0xfffffe00255b3300
rbp 0xfffffe00255b3320
rsi 0x1
rdi 0
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe00257e7510
r12 0xffffffff820671c0 ddb_dbbe
r13 0
r14 0xffffffff819733f1
r15 0xffffffff819733f1
rip 0xffffffff810e0607 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x147af76(%rip)
db> show proc
Process 763 (sshd) at 0xfffff80050126a40:
state: NORMAL
uid: 0 gids: 0
parent: pid 682 at 0xfffff80004affa40
ABI: FreeBSD ELF64
arguments: sshd: root@notty
reaper: 0xfffff80004292520 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00257ec3e0
(map 0xfffffe00257ec3e0)
(map.pmap 0xfffffe00257ec4a0)
(pmap 0xfffffe00257ec500)
threads: 1
100115 Run CPU 1 sshd
db> ps
pid ppid pgrp uid state wmesg wchan cmd
3606 767 765 0 R CPU 0 syz-executor3405600
767 765 765 0 R syz-executor3405600
765 763 765 0 Ss pause 0xfffff800501265c8 csh
763 682 763 0 Rs CPU 1 sshd
742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty
741 1 741 0 Ss+ ttyin 0xfffff800049940b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800049944b0 getty
739 1 739 0 Ss+ ttyin 0xfffff800049948b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004994cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff8000498a0b0 getty
736 1 736 0 Ss+ ttyin 0xfffff8000498a4b0 getty
735 1 735 0 Ss+ ttyin 0xfffff8000498a8b0 getty
734 1 734 0 Ss+ ttyin 0xfffff8000498acb0 getty
732 730 24 0 S+ nanslp 0xffffffff8252ed00 sleep
731 1 24 0 S+ piperd 0xfffff80025edf8b8 logger
730 1 24 0 S+ wait 0xfffff80025f9e520 sh
686 1 686 0 Ss nanslp 0xffffffff8252ed00 cron
682 1 682 0 Ss select 0xfffff80025f37c40 sshd
495 1 495 0 Ss select 0xfffff80025ec6b40 syslogd
424 1 424 0 Rs devd
423 1 423 65 Ss select 0xfffff80025ec6bc0 dhclient
338 1 338 0 Ss select 0xfffff800049a70c0 dhclient
335 1 335 0 Ss select 0xfffff80025ec6d40 dhclient
23 0 0 0 RL [syncer]
22 0 0 0 DL vlruwt 0xfffff800049e8a40 [vnlru]
21 0 0 0 RL (threaded) [bufdaemon]
100070 RunQ [bufdaemon]
100077 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100087 RunQ [/ worker]
20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff82636ab8 [dom0]
100075 D launds 0xffffffff82636ac4 [laundry: dom0]
100076 D umarcl 0xffffffff814eb9f0 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82c15818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82d0f390 [pf purge]
15 0 0 0 DL - 0xffffffff8261a75c [soaiod4]
9 0 0 0 DL - 0xffffffff8261a75c [soaiod3]
8 0 0 0 DL - 0xffffffff8261a75c [soaiod2]
7 0 0 0 DL - 0xffffffff8261a75c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff8223b240 [doneq0]
100067 D - 0xffffffff8223b110 [scanner]
5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto]
14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff8250e8a0 [g_event]
100026 D - 0xffffffff8250e8a8 [g_up]
100027 D - 0xffffffff8250e8b0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004184d00 [thr_0]
100019 D - 0xfffff80004184d80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100020 I [swi1: netisr 0]
100021 I [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100073 I [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004292520 [init]
10 0 0 0 DL audit_w 0xffffffff826344d0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff8250ee30 [swapper]
100005 D - 0xfffff800042aee00 [if_io_tqg_0]
100006 D - 0xfffff800042aed00 [if_io_tqg_1]
100007 D - 0xfffff800042aec00 [if_config_tqg_0]
100008 D - 0xfffff800042aeb00 [softirq_0]
100009 D - 0xfffff800042aea00 [softirq_1]
100010 D - 0xfffff800042ae900 [inm_free taskq]
100013 D - 0xfffff800042ae600 [aiod_kick taskq]
100014 D - 0xfffff800042ae500 [thread taskq]
100015 D - 0xfffff800042ae400 [in6m_free taskq]
100017 D - 0xfffff800042ae200 [kqueue_ctx taskq]
100024 D - 0xfffff800042ae100 [firmware taskq]
100029 D - 0xfffff800042f5400 [crypto_0]
100030 D - 0xfffff800042f5400 [crypto_1]
100044 D - 0xfffff800044c3000 [vtnet0 rxq 0]
100045 D - 0xfffff8000467de00 [vtnet0 txq 0]
100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1]
100047 D - 0xfffff8000467dc00 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004686480 [virtio_balloon]
100053 D - 0xfffff8000467d000 [mca taskq]
100056 D - 0xffffffff81d1b2e0 [deadlkres]
100063 D - 0xfffff8000447de00 [acpi_task_0]
100064 D - 0xfffff8000447de00 [acpi_task_1]
100065 D - 0xfffff8000447de00 [acpi_task_2]
100066 D - 0xfffff8000447dc00 [CAM taskq]
db> show all locks
Process 763 (sshd) thread 0xfffffe00257e7000 (100115)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8005009fd78) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:984
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80025ea9630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4339K 4239
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 29217 1704K 29281
kobj 336 1344K 496
newblk 501 1149K 562
vfscache 3 1025K 3
pcb 21 537K 75
inodedep 8 515K 85
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 111 212K 3671
acpica 1674 184K 52377
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 7 130K 61
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 101 101K 110
linker 254 97K 282
bus 979 79K 3034
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
temp 18 33K 1504
hostcache 1 32K 1
shm 1 32K 1
umtx 252 32K 252
msg 4 30K 4
DEVFS3 120 30K 130
kdtrace 149 29K 7269
gtaskqueue 18 26K 18
vmem 3 22K 4
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
bus-sc 30 14K 1415
KTRACE 100 13K 100
ifaddr 32 12K 32
kenv 92 12K 92
eventhandler 132 12K 132
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 2 9K 44
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
CAM DEV 3 6K 510
cred 21 6K 233
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
ufs_dirhash 24 5K 24
plimit 17 5K 322
ifnet 3 5K 3
vt 11 5K 11
UMA 254 5K 254
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
evdev 4 4K 4
kqueue 50 4K 12126
routetbl 15 4K 15
hhook 13 4K 13
ether_multi 40 4K 50
lltable 11 4K 11
pf_ifnet 5 3K 6
in6_multi 25 3K 25
terminal 11 3K 11
acpisem 22 3K 22
select 21 3K 21
session 20 3K 31
pgrp 20 3K 31
uidinfo 3 3K 8
selfd 34 3K 45475
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
proc-args 39 2K 468
CAM XPT 22 2K 543
lockf 15 2K 22
Unitno 25 2K 37
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 10
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 7
ip6ndp 4 1K 5
encap_export_host 12 1K 12
crypto 3 1K 3
diradd 4 1K 36
in_multi 2 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
chacha20random 1 1K 1
osd 3 1K 9
sctp_ifn 2 1K 7
dirrem 1 1K 28
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
inpcbpolicy 6 1K 131
loginclass 3 1K 7
prison 6 1K 6
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
freework 1 1K 26
tcpfunc 2 1K 2
procdesc 1 1K 6
pmchooks 1 1K 1
DEVFSP 2 1K 2
soname 4 1K 3051
filecaps 4 1K 63
tun 3 1K 3
nexusdev 5 1K 5
sctp_vrf 1 1K 1
entropy 2 1K 35
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 3
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 3
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
scsi_pass 0 0K 0
ciss_data 0 0K 0
smartpqi 0 0K 0
pvscsi 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
amr 0 0K 0
scsi_da 0 0K 69
iavf 0 0K 0
ixl 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
agp 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
nvme_da 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
acpipwr 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twa_commands 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
vm_fictitious 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 1996
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 8
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 3
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
newdirblk 0 0K 8
mkdir 0 0K 16
freefile 0 0K 25
freeblks 0 0K 25
freefrag 0 0K 7
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 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 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
PUC 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
in_mfilter 0 0K 0
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 0
fadvise 0 0K 0
VN POLL 0 0K 0
ppbusdev 0 0K 0
statfs 0 0K 196
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 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
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 27
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13011
ioctlops 0 0K 84
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
sbuf 0 0K 288
mps 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
mpr_user 0 0K 0
SWAP 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sysctltmp 0 0K 586
sysctl 0 0K 1
mfibuf 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
ix_sriov 0 0K 0
kcovinfo 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
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 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
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 diroffdiroff 0 0K 0
NEWdirectio 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
NFSD srvcache 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
aacbuf 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9368 2 9368 0 254 19189760 0
mbuf_packet 256 8192 1048 26783 0 254 2365440 0
BUF TRIE 144 166 13302 643 0 62 1939392 0
malloc-384 384 4188 12 4461 0 30 1612800 0
malloc-4096 4096 383 2 4103 0 2 1576960 0
malloc-128 128 9597 261 12474 0 126 1261824 0
pbuf 832 0 985 0 0 2 819520 0
UMA Slabs 0 112 5473 32 5473 0 126 616560 0
FFS inode 1128 483 14 509 0 8 560616 0
malloc-65536 65536 4 2 159 0 1 393216 0
RADIX NODE 144 2048 189 56230 0 62 322128 0
VM OBJECT 264 894 126 35059 0 31 269280 0
VNODE 488 512 32 540 0 30 265472 0
256 Bucket 2048 101 15 7144 0 8 237568 0
mbuf 256 387 513 8004 0 254 230400 0
THREAD 1792 117 9 117 0 8 225792 0
DEVCTL 1024 0 208 109 0 0 212992 0
malloc-16 16 12224 276 12288 0 254 200000 0
malloc-64 64 2978 46 6562 0 254 193536 0
malloc-256 256 735 15 1668 0 62 192000 0
UMA Zones 768 226 3 226 0 16 175872 0
malloc-128 128 1191 49 24464 0 126 158720 0
malloc-32 32 4767 147 5855 0 254 157248 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
malloc-1024 1024 114 14 1153 0 16 131072 0
FFS2 dinode 256 483 12 508 0 62 126720 0
ksiginfo 112 47 997 63 0 126 116928 0
MAP ENTRY 96 847 371 68194 0 126 116928 0
malloc-2048 2048 6 48 2193 0 8 110592 0
S VFS Cache 104 962 52 1007 0 126 105456 0
malloc-16384 16384 5 1 144 0 1 98304 0
vmem btag 56 1663 53 1663 0 254 96096 0
malloc-128 128 713 31 1643 0 126 95232 0
VMSPACE 2544 24 9 3585 0 4 83952 0
PROC 1312 46 17 3606 0 8 82656 0
malloc-8192 8192 7 3 124 0 1 81920 0
UMA Kegs 384 212 1 212 0 30 81792 0
malloc-128 128 555 34 3524 0 126 75392 0
g_bio 408 0 170 5635 0 30 69360 0
128 Bucket 1024 39 28 1933 0 16 68608 0
filedesc0 1080 47 16 3607 0 8 68040 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 112 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-4096 4096 13 2 25 0 2 61440 0
64 Bucket 512 56 64 1332 0 30 61440 0
malloc-256 256 59 136 2976 0 62 49920 0
malloc-2048 2048 7 17 559 0 8 49152 0
malloc-64 64 566 127 5242 0 254 44352 0
32 Bucket 256 40 125 876 0 62 42240 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-64 64 540 90 766 0 254 40320 0
malloc-256 256 122 28 3684 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 11517 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
mbuf_jumbo_page 4096 0 8 10 0 254 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-512 512 4 60 2850 0 30 32768 0
pcpu-64 64 451 61 451 0 254 32768 0
pcpu-8 8 3859 237 3863 0 254 32768 0
malloc-384 384 65 15 85 0 30 30720 0
malloc-384 384 16 64 93 0 30 30720 0
malloc-4096 4096 5 2 457 0 2 28672 0
malloc-4096 4096 6 1 9 0 2 28672 0
4 Bucket 48 10 578 20727 0 254 28224 0
Files 80 70 280 9142 0 126 28000 0
clpbuf 832 0 32 132 0 16 26624 0
socket 944 14 14 1187 0 254 26432 0
malloc-8192 8192 2 1 4 0 1 24576 0
ttyinq 160 135 15 300 0 62 24000 0
tcpcb 1048 3 19 7 0 254 23056 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 23 67 287 0 62 23040 0
malloc-1024 1024 16 4 19 0 16 20480 0
malloc-1024 1024 16 4 16 0 16 20480 0
KNOTE 160 1 124 2847 0 62 20000 0
8 Bucket 80 46 204 3762 0 126 20000 0
TURNSTILE 136 127 20 127 0 62 19992 0
malloc-128 128 103 52 124 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 40 35 431 0 62 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 5 3 6 0 8 16384 0
malloc-32 32 257 247 2946 0 254 16128 0
vtnet_tx_hdr 24 1 667 4204 0 254 16032 0
pipe 744 7 13 278 0 16 14880 0
SLEEPQUEUE 88 127 33 127 0 126 14080 0
malloc-1024 1024 7 5 7 0 16 12288 0
malloc-512 512 5 19 672 0 30 12288 0
malloc-64 64 123 66 128 0 254 12096 0
malloc-64 64 41 148 45508 0 254 12096 0
malloc-32 32 176 202 1602 0 254 12096 0
malloc-16 16 493 257 1886 0 254 12000 0
malloc-128 128 70 23 80 0 126 11904 0
udp_inpcb 488 2 22 120 0 254 11712 0
malloc-384 384 14 16 14 0 30 11520 0
malloc-4096 4096 0 2 196 0 2 8192 0
malloc-4096 4096 2 0 2 0 2 8192 0
malloc-2048 2048 3 1 3 0 8 8192 0
malloc-2048 2048 2 2 2 0 8 8192 0
malloc-2048 2048 0 4 256 0 8 8192 0
malloc-1024 1024 4 4 8 0 16 8192 0
malloc-1024 1024 5 3 5 0 16 8192 0
malloc-512 512 9 7 9 0 30 8192 0
malloc-512 512 2 14 3 0 30 8192 0
rtentry 176 14 32 18 0 62 8096 0
rl_entry 40 38 164 38 0 254 8080 0
sctp_laddr 48 0 168 4 0 254 8064 0
udpcb 32 2 250 120 0 254 8064 0
PWD 32 10 242 98 0 254 8064 0
malloc-64 64 16 110 12934 0 254 8064 0
malloc-64 64 3 123 20 0 254 8064 0
malloc-64 64 2 124 24 0 254 8064 0
malloc-32 32 40 212 301 0 254 8064 0
malloc-32 32 6 246 18 0 254 8064 0
malloc-32 32 16 236 63 0 254 8064 0
malloc-32 32 11 241 51 0 254 8064 0
malloc-32 32 17 235 35 0 254 8064 0
16 Bucket 144 31 25 190 0 62 8064 0
2 Bucket 32 45 207 11551 0 254 8064 0
malloc-16 16 1 499 191 0 254 8000 0
malloc-16 16 10 490 49 0 254 8000 0
malloc-16 16 31 469 23593 0 254 8000 0
malloc-16 16 8 492 120 0 254 8000 0
malloc-128 128 4 58 197 0 126 7936 0
malloc-128 128 11 51 273 0 126 7936 0
tcp_inpcb 488 3 13 7 0 254 7808 0
kenv 258 3 27 997 0 30 7740 0
routing nhops 256 11 19 18 0 62 7680 0
unpcb 256 7 23 1039 0 254 7680 0
malloc-384 384 12 8 13 0 30 7680 0
malloc-256 256 1 29 358 0 62 7680 0
malloc-256 256 16 14 19 0 62 7680 0
malloc-256 256 8 22 265 0 62 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-4096 4096 0 1 2 0 2 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-1024 1024 1 3 1 0 16 4096 0
malloc-512 512 2 6 2 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 96 1 41 1 0 254 4032 0
syncache 168 0 24 5 0 254 4032 0
malloc-16 16 1 249 1 0 254 4000 0
malloc-16 16 3 247 4 0 254 4000 0
ripcb 488 1 7 4 0 254 3904 0
UMA Slabs 1 176 7 15 7 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 1 9 1 0 30 3840 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 29 2 0 254 992 0
SMR SHARED 24 2 29 2 0 254 744 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2288 0 0 0 0 254 0 0
sctp_ep 1280 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
udplite_inpcb 488 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcp_log 416 0 0 0 0 254 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
ipq 56 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 744 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 832 0 0 0 0 62 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 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 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020/11/14 20:32 | freebsd | 5374f9a26da6 | 1bf9a662 | console log | report | syz | C | ci-freebsd-main |