| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | panic: to_ticks == 0 for timer type 5 (2) | syz | 2 | 1343d | 1343d | 2/2 | fixed on 2021/03/23 07:46 |
syzbot |
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| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | panic: to_ticks == 0 for timer type 5 (2) | syz | 2 | 1343d | 1343d | 2/2 | fixed on 2021/03/23 07:46 |
login: panic: to_ticks == 0 for timer type 5
cpuid = 0
time = 1614076487
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0094950770
vpanic() at vpanic+0x1c7/frame 0xfffffe00949507d0
panic() at panic+0x43/frame 0xfffffe0094950830
sctp_timer_start() at sctp_timer_start+0x121a/frame 0xfffffe0094950890
sctp_setopt() at sctp_setopt+0x9e59/frame 0xfffffe0094950920
sctp_ctloutput() at sctp_ctloutput+0x22c/frame 0xfffffe0094950980
sosetopt() at sosetopt+0x101/frame 0xfffffe0094950a00
kern_setsockopt() at kern_setsockopt+0x150/frame 0xfffffe0094950a80
sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0094950ab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0094950bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0094950bf0
--- syscall (0, FreeBSD ELF64, nosys), rip = 0x2b3f7a, rsp = 0x7fffffffea18, rbp = 0x7fffffffea60 ---
KDB: enter: panic
[ thread pid 1366 tid 100120 ]
Stopped at kdb_enter+0x67: movq $0,0x1442e9e(%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 0xffffffff819a181d
rbx 0
rsp 0xfffffe0094950750
rbp 0xfffffe0094950770
rsi 0x1
rdi 0
r8 0
r9 0x8080808080808080
r10 0xfffffe0094950640
r11 0x1ff6bfff59c
r12 0xffffffff820678b0 ddb_dbbe
r13 0
r14 0xffffffff81a51159
r15 0xffffffff81a51159
rip 0xffffffff811238e7 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x1442e9e(%rip)
db> show proc
Process 1366 (syz-executor0907546) at 0xfffff800195c9a50:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 785 at 0xfffff80019546000
ABI: FreeBSD ELF64
flag: 0x10000000 flag2: 0
arguments: ./syz-executor090754605
reaper: 0xfffff80004457528 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0094c01000
(map 0xfffffe0094c01000)
(map.pmap 0xfffffe0094c010c0)
(pmap 0xfffffe0094c01120)
threads: 1
100120 Run CPU 0 syz-executor0907546
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1366 785 783 0 R CPU 0 syz-executor0907546
785 783 783 0 S nanslp 0xffffffff82539f21 syz-executor0907546
783 781 783 0 Ss pause 0xfffff800198b70b0 csh
781 694 781 0 Ss select 0xfffff80019384640 sshd
760 1 760 0 Ss+ ttyin 0xfffff8000486dcb0 getty
759 1 759 0 Ss+ ttyin 0xfffff80004b9b8b0 getty
758 1 758 0 Ss+ ttyin 0xfffff80004b9bcb0 getty
757 1 757 0 Ss+ ttyin 0xfffff80004ba30b0 getty
756 1 756 0 Ss+ ttyin 0xfffff80004ba34b0 getty
755 1 755 0 Ss+ ttyin 0xfffff80004ba38b0 getty
754 1 754 0 Ss+ ttyin 0xfffff80004ba3cb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80004b170b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004b174b0 getty
750 1 24 0 S+ piperd 0xfffff80019395ba0 logger
749 748 24 0 S+ nanslp 0xffffffff82539f20 sleep
748 1 24 0 S+ wait 0xfffff80004f2d528 sh
698 1 698 0 Ss nanslp 0xffffffff82539f20 cron
694 1 694 0 Ss select 0xfffff80019384940 sshd
507 1 507 0 Ss select 0xfffff800048d5640 syslogd
436 1 436 0 Ss select 0xfffff80004bfb040 devd
435 1 435 65 Ss select 0xfffff80004bfb0c0 dhclient
350 1 350 0 Ss select 0xfffff80019384f40 dhclient
347 1 347 0 Ss select 0xfffff80004bfb9c0 dhclient
23 0 0 0 DL vlruwt 0xfffff80004d38528 [vnlru]
22 0 0 0 DL syncer 0xffffffff82629338 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100079 D qsleep 0xffffffff82628400 [bufdaemon]
100084 D - 0xffffffff8200ad80 [bufspacedaemon-0]
100096 D sdflush 0xfffff80004e0c4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff826446b8 [dom0]
100085 D launds 0xffffffff826446c4 [laundry: dom0]
100086 D umarcl 0xffffffff815af780 [uma]
18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82e5c818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82cd4430 [pf purge]
15 0 0 0 DL - 0xffffffff82625a5c [soaiod4]
9 0 0 0 DL - 0xffffffff82625a5c [soaiod3]
8 0 0 0 DL - 0xffffffff82625a5c [soaiod2]
7 0 0 0 DL - 0xffffffff82625a5c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100043 D - 0xffffffff82245bc0 [doneq0]
100076 D - 0xffffffff82245a90 [scanner]
14 0 0 0 DL seqstat 0xfffff800045f4c88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto]
13 0 0 0 DL (threaded) [geom]
100034 D - 0xffffffff82519760 [g_event]
100035 D - 0xffffffff82519768 [g_up]
100036 D - 0xffffffff82519770 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100027 D - 0xfffff8000434bd00 [thr_0]
100028 D - 0xfffff8000434bd80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100010 I [swi5: fast taskq]
100015 I [swi6: task queue]
100016 I [swi6: Giant taskq]
100029 I [swi4: clock (0)]
100030 I [swi4: clock (1)]
100031 I [swi3: vm]
100032 I [swi1: netisr 0]
100044 I [irq24: virtio_pci0]
100045 I [irq25: virtio_pci0]
100046 I [irq26: virtio_pci0]
100047 I [irq27: virtio_pci0]
100048 I [irq28: virtio_pci1]
100049 I [irq29: virtio_pci1]
100050 I [irq30: virtio_pci1]
100051 I [irq31: virtio_pci1]
100052 I [irq32: virtio_pci1]
100057 I [irq10: virtio_pci2]
100059 I [irq1: atkbd0]
100060 I [irq12: psm0]
100061 I [swi0: uart uart++]
100069 I [swi1: pf send]
100082 I [swi1: hpts]
100083 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 Run CPU 1 [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004457528 [init]
10 0 0 0 DL audit_w 0xffffffff826420c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82519cf0 [swapper]
100005 D - 0xfffff80004472100 [if_io_tqg_0]
100006 D - 0xfffff80004472000 [if_io_tqg_1]
100007 D - 0xfffff80004473e00 [if_config_tqg_0]
100008 D - 0xfffff80004473d00 [softirq_0]
100009 D - 0xfffff80004473c00 [softirq_1]
100011 D - 0xfffff80004473900 [inm_free taskq]
100012 D - 0xfffff80004473800 [linuxkpi_irq_wq]
100013 D - 0xfffff80004473700 [kqueue_ctx taskq]
100014 D - 0xfffff80004473600 [aiod_kick taskq]
100017 D - 0xfffff80004473100 [thread taskq]
100018 D - 0xfffff80004473000 [in6m_free taskq]
100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0]
100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1]
100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2]
100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3]
100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0]
100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1]
100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2]
100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3]
100033 D - 0xfffff80004478700 [firmware taskq]
100037 D - 0xfffff80004478600 [crypto_0]
100038 D - 0xfffff80004478600 [crypto_1]
100053 D - 0xfffff80004892d00 [vtnet0 rxq 0]
100054 D - 0xfffff80004892c00 [vtnet0 txq 0]
100055 D - 0xfffff80004892b00 [vtnet0 rxq 1]
100056 D - 0xfffff80004892a00 [vtnet0 txq 1]
100058 D vtbslp 0xfffff80004880d00 [virtio_balloon]
100062 D - 0xfffff80004892300 [mca taskq]
100067 D - 0xffffffff81dfc4e0 [deadlkres]
100071 D - 0xfffff800044fb800 [acpi_task_0]
100072 D - 0xfffff800044fb800 [acpi_task_1]
100073 D - 0xfffff800044fb800 [acpi_task_2]
100075 D - 0xfffff80004478500 [CAM taskq]
db> show all locks
Process 1366 (syz-executor0907546) thread 0xfffffe0094bf8800 (100120)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094cffc70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:5244
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4340K 4241
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 30827 1808K 30893
kobj 331 1324K 491
newblk 542 1160K 599
vfscache 3 1025K 3
pcb 37 555K 1237
inodedep 26 522K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 108 211K 1428
acpica 1674 184K 55181
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 8 130K 18
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 102 102K 111
linker 286 101K 309
bus 989 81K 3493
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 506 64K 506
kdtrace 168 34K 1488
temp 18 33K 1577
hostcache 1 32K 1
shm 1 32K 1
umtx 252 32K 252
DEVFS3 121 31K 131
msg 4 30K 4
vmem 3 26K 4
gtaskqueue 18 26K 18
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
sctp_timw 55 14K 55
bus-sc 32 14K 1718
KTRACE 100 13K 100
kenv 93 12K 93
eventhandler 133 12K 133
ifaddr 30 12K 32
GEOM 60 10K 489
rman 82 10K 423
bmsafemap 2 9K 40
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 1
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
sglist 5 7K 5
CAM DEV 3 6K 510
taskqueue 57 6K 57
cred 21 6K 234
CAM queue 5 6K 1528
ufs_dirhash 24 5K 24
UMA 262 5K 262
plimit 17 5K 322
vt 11 5K 11
ifnet 3 5K 3
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
filedesc 1 4K 1
sctp_atcl 10 4K 1743
hhook 13 4K 13
routetbl 14 4K 14
ether_multi 40 4K 50
lltable 11 4K 11
pf_ifnet 5 3K 6
fpukern_ctx 3 3K 3
in6_multi 25 3K 25
kqueue 47 3K 1369
pwddesc 47 3K 1367
acpisem 22 3K 22
terminal 11 3K 11
session 20 3K 31
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 27 2K 16662
proc-args 39 2K 490
freefile 13 2K 22
Unitno 27 2K 39
CAM XPT 22 2K 543
lockf 15 2K 22
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
sctp_stro 1 1K 581
softdep 1 1K 1
dirrem 4 1K 28
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 10
NFSD session 1 1K 1
diradd 7 1K 36
CAM periph 4 1K 271
select 7 1K 29
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 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
linuxcurrent 3 1K 4
sctp_stri 1 1K 1162
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
sctp_atky 11 1K 2905
chacha20random 1 1K 1
osd 3 1K 10
sctp_socko 1 1K 581
sctp_ifn 2 1K 6
DEVFS 9 1K 10
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
feeder 7 1K 7
inpcbpolicy 6 1K 131
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
linux 5 1K 6
sctp_athm 10 1K 2324
aesni_data 2 1K 2
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
freework 1 1K 26
CAM path 4 1K 1034
procdesc 1 1K 6
pmchooks 1 1K 1
DEVFSP 2 1K 2
soname 4 1K 4345
filecaps 4 1K 66
nexusdev 6 1K 6
tun 3 1K 3
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 35
acpiintr 1 1K 1
pmc 1 1K 1
sctp_map 2 1K 1162
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_iter 0 0K 3
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 3
sctp_aadr 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
DEVFS4 0 0K 0
madt_table 0 0K 2
smartpqi 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
ciss_data 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
BACKLIGHT 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
xen_intr 0 0K 0
ath_hal 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
pvscsi 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
vm_fictitious 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
acpipwr 0 0K 0
UMAHash 0 0K 0
acpi_perf 0 0K 0
twsbuf 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 15
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
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
twe_commands 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 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
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 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
tcp_hwpace 0 0K 0
twa_commands 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
tcp_log_dev 0 0K 0
statfs 0 0K 196
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 6
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
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 1791
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
ag_tgt_map_t malloc 0 0K 0
mbuf_tag 0 0K 27
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
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 13503
ioctlops 0 0K 86
eventfd 0 0K 0
Witness 0 0K 0
stack 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
sbuf 0 0K 288
md_sectors 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
md_disk 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 610
sysctl 0 0K 1
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 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
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
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 941 13573 0 254 37933056 0
pbuf 2624 0 989 0 0 2 2595136 0
mbuf 256 8578 887 33081 0 254 2423040 0
BUF TRIE 144 169 13299 453 0 62 1939392 0
malloc-384 384 4116 14 4463 0 30 1585920 0
malloc-4096 4096 378 2 1858 0 2 1556480 0
malloc-128 128 10147 52 10208 0 126 1305472 0
UMA Slabs 0 112 10196 25 10196 0 126 1144752 0
sctp_asoc 2288 1 304 581 0 254 697840 0
FFS inode 1160 486 25 509 0 8 592760 0
mbuf_cluster 2048 270 2 270 0 254 557056 0
malloc-65536 65536 4 2 186 0 1 393216 0
RADIX NODE 144 2082 183 27705 0 62 326160 0
256 Bucket 2048 120 12 10586 0 8 270336 0
VM OBJECT 264 897 63 17344 0 30 253440 0
VNODE 448 515 34 540 0 30 245952 0
sctp_raddr 736 1 318 581 0 254 234784 0
THREAD 1792 120 6 120 0 8 225792 0
malloc-64 64 3417 111 4766 0 254 225792 0
DEVCTL 1024 0 216 114 0 0 221184 0
malloc-16 16 12802 198 13125 0 254 208000 0
malloc-256 256 754 11 1395 0 62 195840 0
sctp_ep 1280 8 136 581 0 254 184320 0
UMA Zones 768 234 0 234 0 16 179712 0
malloc-32 32 4907 133 6770 0 254 161280 0
malloc-128 128 1183 57 25843 0 126 158720 0
malloc-1024 1024 122 18 1217 0 16 143360 0
malloc-65536 65536 2 0 2 0 1 131072 0
FFS2 dinode 256 486 24 508 0 62 130560 0
ksiginfo 112 41 1003 57 0 126 116928 0
vmem btag 56 1992 84 1992 0 254 116256 0
MAP ENTRY 96 847 329 44428 0 126 112896 0
malloc-2048 2048 13 41 2568 0 8 110592 0
S VFS Cache 104 966 87 1006 0 126 109512 0
malloc-16384 16384 5 1 181 0 1 98304 0
malloc-128 128 679 34 1679 0 126 91264 0
malloc-8192 8192 6 5 135 0 1 90112 0
UMA Kegs 384 220 3 220 0 30 85632 0
VMSPACE 2544 24 9 1345 0 4 83952 0
malloc-256 256 189 126 1347 0 62 80640 0
PROC 1320 46 14 1366 0 8 79200 0
g_bio 408 0 190 4620 0 30 77520 0
malloc-128 128 537 52 3571 0 126 75392 0
mbuf_packet 256 0 270 2998 0 254 69120 0
128 Bucket 1024 35 32 592 0 16 68608 0
socket 944 15 57 1812 0 254 67968 0
filedesc0 1072 47 16 1367 0 8 67536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-4096 4096 13 2 25 0 2 61440 0
malloc-8192 8192 7 0 7 0 1 57344 0
malloc-2048 2048 7 17 567 0 8 49152 0
malloc-64 64 642 114 22762 0 254 48384 0
malloc-384 384 113 7 133 0 30 46080 0
32 Bucket 256 50 130 7150 0 62 46080 0
malloc-1024 1024 9 35 589 0 16 45056 0
clpbuf 2624 0 16 20 0 16 41984 0
NAMEI 1024 0 40 11945 0 16 40960 0
malloc-64 64 531 99 781 0 254 40320 0
malloc-256 256 94 56 765 0 62 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
malloc-4096 4096 9 0 9 0 2 36864 0
pcpu-8 8 4133 475 4161 0 254 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-512 512 10 54 1171 0 30 32768 0
pcpu-64 64 479 33 479 0 254 32768 0
64 Bucket 512 52 12 1559 0 30 32768 0
malloc-384 384 40 40 85 0 30 30720 0
malloc-384 384 11 69 1744 0 30 30720 0
malloc-4096 4096 6 1 9 0 2 28672 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 4 2 607 0 2 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-1024 1024 18 2 18 0 16 20480 0
malloc-1024 1024 14 6 30 0 16 20480 0
malloc-32 32 38 592 3855 0 254 20160 0
TURNSTILE 136 127 20 127 0 62 19992 0
malloc-128 128 118 37 123 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
pipe 744 7 18 284 0 16 18600 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 7 1 8 0 8 16384 0
malloc-512 512 3 29 179 0 30 16384 0
Files 80 70 130 7066 0 126 16000 0
malloc-16 16 490 510 3022 0 254 16000 0
8 Bucket 80 38 162 522 0 126 16000 0
malloc-384 384 27 13 29 0 30 15360 0
malloc-256 256 33 27 398 0 62 15360 0
SLEEPQUEUE 88 127 33 127 0 126 14080 0
malloc-64 64 124 65 127 0 254 12096 0
malloc-64 64 17 172 263 0 254 12096 0
malloc-32 32 242 136 360 0 254 12096 0
16 Bucket 144 35 49 234 0 62 12096 0
vtnet_tx_hdr 24 0 501 1870 0 254 12024 0
malloc-16 16 34 716 27306 0 254 12000 0
malloc-128 128 66 27 71 0 126 11904 0
sctp_chunk 152 1 77 586 0 254 11856 0
udp_inpcb 488 2 22 120 0 254 11712 0
kenv 258 15 30 1049 0 30 11610 0
malloc-256 256 31 14 35 0 62 11520 0
malloc-256 256 23 22 251 0 62 11520 0
malloc-256 256 20 25 22 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 197 0 2 8192 0
malloc-4096 4096 2 0 2 0 2 8192 0
malloc-2048 2048 4 0 4 0 8 8192 0
malloc-2048 2048 3 1 3 0 8 8192 0
malloc-2048 2048 0 4 256 0 8 8192 0
malloc-1024 1024 0 8 4 0 16 8192 0
malloc-512 512 2 14 10 0 30 8192 0
malloc-512 512 3 13 511 0 30 8192 0
malloc-512 512 2 14 3 0 30 8192 0
rtentry 176 13 33 17 0 62 8096 0
PGRP 88 20 72 31 0 126 8096 0
rl_entry 40 33 169 33 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 10 242 100 0 254 8064 0
malloc-64 64 4 122 13180 0 254 8064 0
malloc-64 64 10 116 14 0 254 8064 0
malloc-64 64 21 105 43 0 254 8064 0
malloc-32 32 5 247 1175 0 254 8064 0
malloc-32 32 21 231 33 0 254 8064 0
malloc-32 32 145 107 952 0 254 8064 0
malloc-32 32 30 222 183 0 254 8064 0
malloc-32 32 37 215 178 0 254 8064 0
4 Bucket 48 5 163 154 0 254 8064 0
2 Bucket 32 43 209 494 0 254 8064 0
KNOTE 160 0 50 8 0 62 8000 0
malloc-16 16 2 498 187 0 254 8000 0
malloc-16 16 2 498 2 0 254 8000 0
malloc-16 16 17 483 21 0 254 8000 0
malloc-16 16 1 499 118 0 254 8000 0
malloc-16 16 6 494 8 0 254 8000 0
malloc-128 128 0 62 211 0 126 7936 0
malloc-128 128 26 36 284 0 126 7936 0
ripcb 488 1 15 4 0 254 7808 0
tcp_inpcb 488 3 13 7 0 254 7808 0
routing nhops 256 10 20 17 0 62 7680 0
unpcb 256 7 23 1083 0 254 7680 0
malloc-384 384 15 5 15 0 30 7680 0
malloc-256 256 0 30 377 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-1024 1024 2 2 2 0 16 4096 0
malloc-1024 1024 1 3 1 0 16 4096 0
malloc-1024 1024 2 2 2 0 16 4096 0
malloc-512 512 1 7 1 0 30 4096 0
malloc-512 512 1 7 1 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
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 61 2 0 254 2016 0
SMR SHARED 24 2 61 2 0 254 1512 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
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_rack_pcb 704 0 0 0 0 16 0 0
tcp_rack_map 120 0 0 0 0 126 0 0
tcp_bbr_pcb 832 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 0 0
IPsec SA lft_c 16 0 0 0 0 254 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
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 584 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
cryptop 280 0 0 0 0 30 0 0
linux_dma_object 24 0 0 0 0 254 0 0
linux_dma_pctrie 144 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 64 0 0
mdpbuf 2624 0 0 0 0 3 0 0
nfspbuf 2624 0 0 0 0 16 0 0
swwbuf 2624 0 0 0 0 8 0 0
swrbuf 2624 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-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-2048 2048 0 0 0 0 8 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/02/23 10:36 | freebsd-src | 701d6b50ae7b | fcc6d71b | console log | report | syz | C | ci-freebsd-main | panic: to_ticks == 0 for timer type 5 | |||
| 2021/02/23 10:15 | freebsd-src | 701d6b50ae7b | fcc6d71b | console log | report | ci-freebsd-main | panic: to_ticks == 0 for timer type 5 |