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panic: filt_timerattach: periodic timer has a calculated zero timeout
cpuid = 1
time = 1633147672
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5cd10b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5cd1210
vpanic() at vpanic+0x2c5/frame 0xfffffe00a5cd12f0
panic() at panic+0xb5/frame 0xfffffe00a5cd13b0
filt_timerattach() at filt_timerattach+0x3c3/frame 0xfffffe00a5cd1490
kqueue_register() at kqueue_register+0xe5e/frame 0xfffffe00a5cd15d0
kqueue_kevent() at kqueue_kevent+0x218/frame 0xfffffe00a5cd19e0
kern_kevent_fp() at kern_kevent_fp+0xec/frame 0xfffffe00a5cd1a30
kern_kevent() at kern_kevent+0x157/frame 0xfffffe00a5cd1b10
kern_kevent_generic() at kern_kevent_generic+0x17c/frame 0xfffffe00a5cd1bf0
sys_kevent() at sys_kevent+0x1e6/frame 0xfffffe00a5cd1d30
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5cd1f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5cd1f30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 1877 tid 101333 ]
Stopped at kdb_enter+0x6b: movq $0,0x28df52a(%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 0x22aa3f31af28226
rdx 0x3ffff
rbx 0
rsp 0xfffffe00a5cd11f0
rbp 0xfffffe00a5cd1210
rsi 0x40001
rdi 0xffffffff817be81a vprintf+0x35a
r8 0
r9 0xfffffe00a5cd0d28
r10 0
r11 0xfffffe00a6e24c50
r12 0xfffffe00a6e24740
r13 0xfffffe00a5cd1201
r14 0xffffffff82c82d60 .str.18
r15 0xffffffff82c82d60 .str.18
rip 0xffffffff817b218b kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28df52a(%rip)
db> show proc
Process 1877 (syz-executor.1) at 0xfffffe009eaa3a70:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 786 at 0xfffffe009e4dc000
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.1 exec
reaper: 0xfffffe0053d59538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009ea303e0
(map 0xfffffe009ea303e0)
(map.pmap 0xfffffe009ea304a0)
(pmap 0xfffffe009ea30500)
threads: 2
100147 RunQ syz-executor.1
101333 Run CPU 1 syz-executor.1
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1877 786 786 0 R (threaded) syz-executor.1
100147 RunQ syz-executor.1
101333 Run CPU 1 syz-executor.1
1874 809 809 0 R (threaded) syz-executor.2
100807 Run CPU 0 syz-executor.2
101330 RunQ syz-executor.2
1136 1130 1136 0 Ss select 0xfffffe00588b40c0 dhclient
1133 1 1133 0 Ss select 0xfffffe00588b4540 dhclient
1130 1119 436 65 S select 0xfffffe00588b4440 dhclient
1119 436 436 0 S wait 0xfffffe00588c3000 sh
1069 1 786 0 S uwait 0xfffffe009eaf5900 syz-executor.1
1066 1 826 0 S uwait 0xfffffe0058783200 syz-executor.3
1064 1 809 0 S uwait 0xfffffe005884b280 syz-executor.2
1060 1 786 0 S uwait 0xfffffe005884be80 syz-executor.1
1058 1 826 0 S uwait 0xfffffe0058783100 syz-executor.3
1057 1 809 0 S uwait 0xfffffe009eaf5c00 syz-executor.2
1049 1 786 0 S uwait 0xfffffe0058783300 syz-executor.1
1047 1 809 0 S uwait 0xfffffe0057016300 syz-executor.2
1045 1 826 0 S uwait 0xfffffe0058783800 syz-executor.3
1032 1 809 0 S uwait 0xfffffe005884db00 syz-executor.2
1029 1 809 0 S uwait 0xfffffe0058855e80 syz-executor.2
826 780 826 0 Rs syz-executor.3
809 780 809 0 Rs syz-executor.2
786 780 786 0 Ss nanslp 0xffffffff8405e581 syz-executor.1
785 780 785 0 Rs syz-executor.0
780 778 778 0 S (threaded) syz-fuzzer
100122 S uwait 0xfffffe0058855d80 syz-fuzzer
100123 S uwait 0xfffffe0057599180 syz-fuzzer
100124 S uwait 0xfffffe0057599280 syz-fuzzer
100125 S uwait 0xfffffe0057599380 syz-fuzzer
100126 S uwait 0xfffffe0058855c80 syz-fuzzer
100127 S uwait 0xfffffe0058850400 syz-fuzzer
100128 S uwait 0xfffffe0058850300 syz-fuzzer
100129 S uwait 0xfffffe0058855b80 syz-fuzzer
100130 S kqread 0xfffffe005759da00 syz-fuzzer
778 776 778 0 Ss pause 0xfffffe009e3f8b20 csh
776 694 776 0 Ss select 0xfffffe00588b4040 sshd
760 1 760 0 Ss+ ttyin 0xfffffe005700f8b0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00575f48b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00575f10b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00575f18b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00575ed0b0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00575ed8b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00575e70b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00575e78b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe005757b0b0 getty
698 1 698 0 Ss nanslp 0xffffffff8405e580 cron
694 1 694 0 Ss select 0xfffffe00588b41c0 sshd
507 1 507 0 Ss select 0xfffffe00588b49c0 syslogd
436 1 436 0 Ss wait 0xfffffe0058b52000 devd
435 1 435 65 Ss select 0xfffffe00588b4340 dhclient
350 1 350 0 Ss select 0xfffffe009e3148c0 dhclient
347 1 347 0 Ss select 0xfffffe00588b4ac0 dhclient
23 0 0 0 DL syncer 0xffffffff84186960 [syncer]
22 0 0 0 DL vlruwt 0xfffffe005877ca70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100085 D qsleep 0xffffffff84184660 [bufdaemon]
100088 D - 0xffffffff83411f80 [bufspacedaemon-0]
100097 D sdflush 0xfffffe00081ea0e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841bcb80 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100083 D psleep 0xffffffff841b06b8 [dom0]
100089 D launds 0xffffffff841b06c4 [laundry: dom0]
100090 D umarcl 0xffffffff81eb6670 [uma]
18 0 0 0 DL - 0xffffffff83e14ba0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84ac16e0 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff8474b2f0 [pf purge]
15 0 0 0 DL - 0xffffffff8417f880 [soaiod4]
9 0 0 0 DL - 0xffffffff8417f880 [soaiod3]
8 0 0 0 DL - 0xffffffff8417f880 [soaiod2]
7 0 0 0 DL - 0xffffffff8417f880 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100048 D - 0xffffffff83c9a3c0 [doneq0]
100049 D - 0xffffffff83c9a340 [async]
100082 D - 0xffffffff83c9a1c0 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056ac6888 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe0053e06880 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe0053e06830 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff841aa760 [crypto]
13 0 0 0 DL (threaded) [geom]
100039 D - 0xffffffff84031a80 [g_event]
100040 D - 0xffffffff84031ac0 [g_up]
100041 D - 0xffffffff84031b00 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100029 D - 0xfffffe0053df9b00 [thr_0]
100030 D - 0xfffffe0053df9b80 [thr_1]
100031 D - 0xffffffff84180c08 [alloc_0]
12 0 0 0 WL (threaded) [intr]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100014 I [swi5: fast taskq]
100032 I [swi1: netisr 0]
100033 I [swi3: vm]
100034 I [swi4: clock (0)]
100035 I [swi4: clock (1)]
100036 I [swi1: hpts]
100037 I [swi1: hpts]
100050 I [irq24: virtio_pci0]
100051 I [irq25: virtio_pci0]
100052 I [irq26: virtio_pci0]
100053 I [irq27: virtio_pci0]
100054 I [irq28: virtio_pci1]
100055 I [irq29: virtio_pci1]
100056 I [irq30: virtio_pci1]
100057 I [irq31: virtio_pci1]
100058 I [irq32: virtio_pci1]
100063 I [irq10: virtio_pci2]
100065 I [irq1: atkbd0]
100066 I [irq12: psm0]
100067 I [swi0: uart uart++]
100075 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 0xfffffe0053d59538 [init]
10 0 0 0 DL audit_w 0xffffffff841ab700 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff84032980 [swapper]
100005 D - 0xfffffe0053df2e00 [softirq_0]
100006 D - 0xfffffe0053df2d00 [softirq_1]
100007 D - 0xfffffe0053df2c00 [if_io_tqg_0]
100008 D - 0xfffffe0053df2b00 [if_io_tqg_1]
100009 D - 0xfffffe0053df2a00 [if_config_tqg_0]
100010 D - 0xfffffe0053df2900 [deferred_unmount ta]
100013 D - 0xfffffe0053df2600 [thread taskq]
100015 D - 0xfffffe0053df2400 [linuxkpi_irq_wq]
100016 D - 0xfffffe0053df2300 [kqueue_ctx taskq]
100017 D - 0xfffffe0053df2200 [pci_hp taskq]
100018 D - 0xfffffe0053df2100 [aiod_kick taskq]
100019 D - 0xfffffe0053df2000 [inm_free taskq]
100020 D - 0xfffffe0053e06e00 [in6m_free taskq]
100021 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0053e06d00 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0053e06c00 [linuxkpi_long_wq_3]
100038 D - 0xfffffe0053e06b00 [firmware taskq]
100042 D - 0xfffffe0053e06900 [crypto_0]
100043 D - 0xfffffe0053e06900 [crypto_1]
100059 D - 0xfffffe0053e06600 [vtnet0 rxq 0]
100060 D - 0xfffffe0053e06500 [vtnet0 txq 0]
100061 D - 0xfffffe0053e06400 [vtnet0 rxq 1]
100062 D - 0xfffffe0053e06300 [vtnet0 txq 1]
100064 D vtbslp 0xfffffe0056ff6e80 [virtio_balloon]
100068 D - 0xfffffe0053e06200 [mca taskq]
100073 D - 0xffffffff82c89ce1 [deadlkres]
100077 D - 0xfffffe005759dc00 [acpi_task_0]
100078 D - 0xfffffe005759dc00 [acpi_task_1]
100079 D - 0xfffffe005759dc00 [acpi_task_2]
100081 D - 0xfffffe0053e06700 [CAM taskq]
db> show all locks
Process 1874 (syz-executor.2) thread 0xfffffe009eaf0000 (100807)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff840860c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4213 4323K 4241
tcp_hpts 6 3201K 6
sysctloid 35175 2072K 35246
vtbuf 24 1968K 46
kobj 326 1304K 483
newblk 123 1055K 2357
vfscache 3 1025K 3
pcb 221 741K 4007
inodedep 477 691K 1054
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 146 287K 1960
filedesc 36 281K 1959
acpica 1674 184K 55237
vnet_data 1 168K 1
vmem 3 146K 4
tidhash 3 141K 3
linker 355 140K 399
pagedep 24 134K 969
tfo_ccache 1 128K 1
dirrem 444 111K 987
DEVFS1 108 108K 125
sem 4 106K 4
bus 986 80K 3474
sctp_stro 77 77K 637
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 509 64K 509
sctp_atcl 168 63K 2636
freefile 445 56K 973
umtx 374 47K 374
kdtrace 223 44K 3212
BPF 22 36K 32
temp 34 33K 2007
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 127 32K 137
msg 4 30K 4
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 69
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 132 17K 421
tty 16 16K 16
lltable 50 16K 54
ithread 99 16K 99
bus-sc 34 15K 1691
sctp_timw 53 14K 53
KTRACE 100 13K 100
ifnet 7 13K 7
ether_multi 152 13K 162
ksem 18 12K 41
kenv 95 12K 95
eventhandler 133 12K 133
sctp_atky 245 11K 3326
CAM queue 5 11K 1528
GEOM 61 10K 487
rman 84 10K 425
freework 38 10K 1234
in6_multi 65 9K 65
bmsafemap 2 9K 1042
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 237 8K 295
kqueue 68 7K 1886
taskqueue 63 7K 63
sglist 5 7K 5
DEVFSP 96 6K 175
CAM DEV 3 6K 510
cred 24 6K 231
plimit 21 6K 364
ufs_dirhash 24 5K 24
UMA 270 5K 270
pf_ifnet 10 5K 21
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
kcovinfo 64 4K 68
pwddesc 64 4K 1867
acpisem 28 4K 28
hhook 15 4K 17
freeblks 13 4K 993
session 25 4K 39
diradd 24 3K 1019
indirdep 12 3K 419
terminal 11 3K 11
sctp_athm 168 3K 2661
newdirblk 21 3K 956
sctp_map 154 3K 1274
proc-args 44 3K 591
uidinfo 3 3K 8
lockf 20 3K 33
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
selfd 31 2K 67793
ip6ndp 12 2K 13
mkdir 14 2K 1912
sctp_ifa 13 2K 14
Unitno 27 2K 47
CAM XPT 22 2K 543
xform 24 2K 179
in_multi 6 2K 8
ipsecpolicy 2 2K 2
acpidev 20 2K 20
select 10 2K 58
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 28
NFSD session 1 1K 1
inpcbpolicy 28 1K 430
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
osd 24 1K 185
tcp_fsb 5 1K 19
crypto 4 1K 42
encap_export_host 12 1K 12
sctp_stri 1 1K 100
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 4
CAM SIM 2 1K 2
ktls 1 1K 1
procdesc 2 1K 12
feeder 7 1K 7
pf_osfp 2 1K 2
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
CAM path 4 1K 1034
pmchooks 1 1K 1
soname 4 1K 4510
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 39
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 90
p1003.1b 1 1K 1
tcp_do 0 0K 0
chd data 0 0K 0
cubic data 0 0K 0
dctcp data 0 0K 8
htcp data 0 0K 5
mqdata 0 0K 0
cdg data 0 0K 0
vegas data 0 0K 8
sctp_mcore 0 0K 0
sctp_socko 0 0K 1279
sctp_iter 0 0K 12
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 12
sctp_aadr 0 0K 8
pf_table 0 0K 0
pf_rule 0 0K 2
pf_altq 0 0K 0
pf_temp 0 0K 0
NFSCL diroff 0 0K 0
NEWdirectio 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 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
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 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
xen_intr 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
xenstore 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xnb 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xbbd 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 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
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 255
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 8
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 2
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
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
ktls_ocf 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 8
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
acpipwr 0 0K 0
acpi_perf 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
twsbuf 0 0K 0
statfs 0 0K 1137
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 3
twe_commands 0 0K 0
twa_commands 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
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 523
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 99
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
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 15200
ioctlops 0 0K 170
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 677
sysctl 0 0K 3
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
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 10
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
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8320 989 2484730 0 254 38129664 0
RADIX NODE 144 19684 247 118039 0 62 2870064 0
pbuf 2624 0 973 0 0 2 2553152 0
mbuf 256 8894 676 3772835 0 254 2449920 0
BUF TRIE 144 197 11563 1357 0 62 1693440 0
malloc-384 384 4151 9 4151 0 30 1597440 0
malloc-128 128 11631 56 15096 0 126 1495936 0
mbuf_cluster 2048 675 1 675 0 254 1384448 0
malloc-4096 4096 336 1 1124 0 2 1380352 0
UMA Slabs 0 112 10590 27 10590 0 126 1189104 0
vmem btag 56 16666 85 16666 0 254 938056 0
FFS inode 1160 519 27 1493 0 8 633360 0
malloc-65536 65536 6 1 14 0 1 458752 0
malloc-16384 16384 20 6 980 0 1 425984 0
lkpimm 168 1 2327 1 0 62 391104 0
lkpicurr 168 2 2326 2 0 62 391104 0
VM OBJECT 264 1271 109 28467 0 30 364320 0
THREAD 1808 158 29 1333 0 8 338096 0
256 Bucket 2048 151 9 25774 0 8 327680 0
malloc-4096 4096 67 9 3026 0 2 311296 0
VNODE 448 558 72 1534 0 30 282240 0
malloc-32768 32768 2 6 389 0 1 262144 0
malloc-64 64 3999 96 7908 0 254 262080 0
malloc-16 16 14569 181 15304 0 254 236000 0
MAP ENTRY 96 1854 498 99086 0 126 225792 0
DEVCTL 1024 21 199 151 0 0 225280 0
malloc-2048 2048 93 15 1920 0 8 221184 0
sctp_asoc 2288 77 18 637 0 254 217360 0
malloc-384 384 496 64 1073 0 30 215040 0
ertt_txseginfo 40 1 5150 33213 0 254 206040 0
malloc-65536 65536 1 2 137 0 1 196608 0
malloc-256 256 650 100 1531 0 62 192000 0
UMA Zones 768 242 2 242 0 16 187392 0
malloc-32 32 5622 174 6782 0 254 185472 0
malloc-256 256 123 582 2612 0 62 180480 0
mbuf_packet 256 188 487 3469 0 254 172800 0
malloc-128 128 1272 30 26233 0 126 166656 0
FPU_save_area 832 160 38 6530 0 16 164736 0
sctp_ep 1272 90 33 1917 0 254 156456 0
malloc-128 128 1072 137 2481 0 126 154752 0
malloc-1024 1024 135 5 156 0 16 143360 0
FFS2 dinode 256 519 21 1493 0 62 138240 0
S VFS Cache 104 1016 310 2016 0 126 137904 0
VMSPACE 2544 41 13 1856 0 4 137376 0
malloc-65536 65536 0 2 5 0 1 131072 0
malloc-65536 65536 0 2 66 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
sctp_raddr 736 82 94 847 0 254 129536 0
ksiginfo 112 65 979 5292 0 126 116928 0
socket 960 64 56 3634 0 254 115200 0
PROC 1336 63 18 1877 0 8 108216 0
tcp_bbr_map 128 22 815 2438 0 126 107136 0
malloc-1024 1024 87 13 1145 0 16 102400 0
filedesc0 1072 64 20 1867 0 8 90048 0
UMA Kegs 384 227 6 227 0 30 89472 0
malloc-256 256 268 62 3958 0 62 84480 0
clpbuf 2624 0 32 27 0 16 83968 0
128 Bucket 1024 55 24 826 0 16 80896 0
malloc-128 128 560 29 2770 0 126 75392 0
malloc-384 384 170 20 2638 0 30 72960 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-16384 16384 3 1 18 0 1 65536 0
64 Bucket 512 77 43 4497 0 30 61440 0
malloc-256 256 190 35 3572 0 62 57600 0
malloc-4096 4096 12 2 15 0 2 57344 0
g_bio 408 0 140 10998 0 30 57120 0
malloc-64 64 433 449 68356 0 254 56448 0
malloc-384 384 135 5 162 0 30 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
malloc-2048 2048 3 23 510 0 8 53248 0
malloc-8192 8192 4 2 32 0 1 49152 0
malloc-64 64 618 138 16192 0 254 48384 0
malloc-128 128 312 60 2275 0 126 47616 0
32 Bucket 256 56 124 3071 0 62 46080 0
malloc-2048 2048 0 22 573 0 8 45056 0
DIRHASH 1024 34 6 34 0 16 40960 0
malloc-8192 8192 4 1 6 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4660 460 4878 0 254 40960 0
tcpcb 1080 20 15 174 0 254 37800 0
NAMEI 1024 0 32 17792 0 16 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 160 0 1 32768 0
malloc-2048 2048 14 2 16 0 8 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
malloc-64 64 444 60 634 0 254 32256 0
malloc-64 64 102 402 1397 0 254 32256 0
malloc-256 256 68 52 336 0 62 30720 0
pipe 744 20 20 373 0 16 29760 0
TURNSTILE 136 188 22 188 0 62 28560 0
KNOTE 160 29 146 122955 0 62 28000 0
Files 80 246 104 11082 0 126 28000 0
da_ccb 544 0 49 2874 0 16 26656 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-2048 2048 8 4 50 0 8 24576 0
malloc-1024 1024 2 22 50 0 16 24576 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 47 253 2552 0 126 24000 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 76 14 187 0 62 23040 0
tcp_bbr_pcb 832 11 16 88 0 16 22464 0
malloc-2048 2048 3 7 77 0 8 20480 0
PWD 32 27 603 1045 0 254 20160 0
malloc-32 32 176 454 3116 0 254 20160 0
16 Bucket 144 58 82 437 0 62 20160 0
sctp_chunk 152 66 64 343 0 254 19760 0
SLEEPQUEUE 88 188 36 188 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-256 256 54 21 828 0 62 19200 0
malloc-256 256 20 55 1427 0 62 19200 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 1 1 102 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 6 0 2 16384 0
malloc-1024 1024 10 6 169 0 16 16384 0
malloc-512 512 2 30 119 0 30 16384 0
vtnet_tx_hdr 24 0 668 1246586 0 254 16032 0
tcp_inpcb 496 20 12 174 0 254 15872 0
udp_inpcb 496 6 26 180 0 254 15872 0
malloc-384 384 29 11 56 0 30 15360 0
tcp_rack_pcb 832 5 13 19 0 16 14976 0
malloc-4096 4096 1 2 9 0 2 12288 0
malloc-2048 2048 2 4 14 0 8 12288 0
malloc-2048 2048 2 4 198 0 8 12288 0
malloc-1024 1024 7 5 1094 0 16 12288 0
malloc-512 512 1 23 100 0 30 12288 0
rtentry 176 30 39 34 0 62 12144 0
malloc-64 64 128 61 2114 0 254 12096 0
malloc-32 32 116 262 1321 0 254 12096 0
malloc-32 32 140 238 1204 0 254 12096 0
2 Bucket 32 61 317 759 0 254 12096 0
kenv 258 15 30 1031 0 30 11610 0
routing nhops 256 27 18 34 0 62 11520 0
unpcb 256 11 34 1258 0 254 11520 0
malloc-384 384 21 9 24 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
malloc-1024 1024 4 4 34 0 16 8192 0
malloc-512 512 2 14 43 0 30 8192 0
malloc-512 512 10 6 14 0 30 8192 0
malloc-512 512 6 10 67 0 30 8192 0
PGRP 88 25 67 39 0 126 8096 0
rl_entry 40 48 154 48 0 254 8080 0
sctp_stream_msg_out 112 10 62 72 0 254 8064 0
sctp_laddr 48 112 56 801 0 254 8064 0
tcp_rack_map 112 15 57 43 0 126 8064 0
udpcb 32 6 246 241 0 254 8064 0
ertt 72 20 92 174 0 126 8064 0
malloc-64 64 77 49 96 0 254 8064 0
malloc-64 64 36 90 43 0 254 8064 0
malloc-32 32 80 172 83 0 254 8064 0
malloc-32 32 34 218 750 0 254 8064 0
malloc-32 32 38 214 2747 0 254 8064 0
4 Bucket 48 7 161 80 0 254 8064 0
malloc-16 16 35 465 1178 0 254 8000 0
malloc-16 16 288 212 491 0 254 8000 0
malloc-16 16 208 292 1394 0 254 8000 0
malloc-16 16 194 306 1419 0 254 8000 0
malloc-16 16 24 476 25430 0 254 8000 0
malloc-16 16 184 316 2698 0 254 8000 0
ripcb 496 2 14 15 0 254 7936 0
udplite_inpcb 496 0 16 61 0 254 7936 0
malloc-128 128 22 40 91 0 126 7936 0
malloc-128 128 43 19 66 0 126 7936 0
malloc-128 128 3 59 28 0 126 7936 0
sctp_readq 152 0 52 31 0 254 7904 0
cryptop 280 0 28 5 0 30 7840 0
malloc-384 384 11 9 11 0 30 7680 0
malloc-384 384 1 19 341 0 30 7680 0
cpuset 104 8 54 8 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-1024 1024 4 0 4 0 16 4096 0
malloc-512 512 5 3 6 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 64 1 62 1 0 254 4032 0
syncache 168 0 24 4 0 254 4032 0
malloc-32 32 41 85 231 0 254 4032 0
malloc-16 16 10 240 10 0 254 4000 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
mqnode 416 3 6 3 0 30 3744 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 3 60 3 0 254 2016 0
SMR SHARED 24 3 60 3 0 254 1512 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 144 0 0 0 0 62 0 0
cdg_qdiffsample 16 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
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 312 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_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 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
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 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
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
linux_dma_object 32 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-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-4096 4096 0 0 0 0 2 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
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/10/02 04:07 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/02 03:49 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/02 02:48 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/01 20:29 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/01 18:59 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/01 18:11 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/01 17:19 | freebsd-src | 433be7f21fd1 | db0f5787 | console log | report | ci-freebsd-main | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/02 04:36 | freebsd-src | a36230f75e0a | db0f5787 | console log | report | ci-freebsd-i386 | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/02 03:35 | freebsd-src | a36230f75e0a | db0f5787 | console log | report | ci-freebsd-i386 | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/02 00:56 | freebsd-src | a36230f75e0a | db0f5787 | console log | report | ci-freebsd-i386 | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/01 19:05 | freebsd-src | a36230f75e0a | db0f5787 | console log | report | ci-freebsd-i386 | panic: filt_timerattach: periodic timer has a calculated zero timeout | |||||
| 2021/10/01 16:55 | freebsd-src | a36230f75e0a | db0f5787 | console log | report | ci-freebsd-i386 | panic: filt_timerattach: periodic timer has a calculated zero timeout |