syzbot |
sign-in | mailing list | source | docs |
Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address = 0xffffffd5db840498
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff81035d83
stack pointer = 0x28:0xfffffe000363b900
frame pointer = 0x28:0xfffffe000363b940
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (swi4: clock (0))
trap number = 12
panic: page fault
cpuid = 1
time = 1605366644
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000363b560
vpanic() at vpanic+0x1c7/frame 0xfffffe000363b5c0
panic() at panic+0x43/frame 0xfffffe000363b620
trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000363b6a0
trap_pfault() at trap_pfault+0xd4/frame 0xfffffe000363b710
trap() at trap+0x41d/frame 0xfffffe000363b830
calltrap() at calltrap+0x8/frame 0xfffffe000363b830
--- trap 0xc, rip = 0xffffffff81035d83, rsp = 0xfffffe000363b900, rbp = 0xfffffe000363b940 ---
__mtx_lock_spin_flags() at __mtx_lock_spin_flags+0x23/frame 0xfffffe000363b940
callout_reset_sbt_on() at callout_reset_sbt_on+0x166/frame 0xfffffe000363b9c0
filt_timerexpire() at filt_timerexpire+0xef/frame 0xfffffe000363ba00
softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe000363bad0
softclock() at softclock+0xb0/frame 0xfffffe000363bb10
ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000363bbb0
fork_exit() at fork_exit+0xb3/frame 0xfffffe000363bbf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000363bbf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100021 ]
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 0xffffffff810ec100 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xfffffe000363b540
rbp 0xfffffe000363b560
rsi 0
rdi 0xffffffff810ec136 vprintf+0x176
r8 0
r9 0xffffffff
r10 0x28f5c28f5c28f5c3
r11 0xfffffe0025850d10
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 12 (intr) at 0xfffff800042b0a40:
state: NORMAL
uid: 0 gids: 0
parent: pid 0 at 0xffffffff8250ee30
ABI: null
reaper: 0xffffffff8250ee30 reapsubtree: 12
sigparent: 20
vmspace: 0xffffffff8250fa80
(map 0xffffffff8250fa80)
(map.pmap 0xffffffff8250fb40)
(pmap 0xffffffff8250fba0)
threads: 23
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100020 I [swi1: netisr 0]
100021 Run CPU 1 [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]
100074 I [swi1: hpts]
100075 I [swi1: hpts]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
39708 13997 13997 0 S (threaded) syz-executor.0
131934 S nanslp 0xffffffff8252ed00 syz-executor.0
140751 S kqread 0xfffff8003f871500 syz-executor.0
39313 39307 39313 0 Ss select 0xfffff8003f49c2c0 dhclient
39310 1 39310 0 Ss select 0xfffff8003f49c3c0 dhclient
39307 39300 424 65 S select 0xfffff80026edc8c0 dhclient
39300 424 424 0 S wait 0xfffff8003f703520 sh
39299 1 39299 65 Ss select 0xfffff8003f6a0340 dhclient
36814 1 36814 0 Ss select 0xfffff80026edc3c0 dhclient
36809 1 36809 0 Ss select 0xfffff8003f6a0240 dhclient
36797 1 36797 65 Ss select 0xfffff80004b2e740 dhclient
34770 762 34770 0 Ss piperd 0xfffff80004aa45d0 syz-executor.3
34746 762 34746 0 Ss piperd 0xfffff80026f96000 syz-executor.1
33505 1 33505 0 Ss select 0xfffff800049ec140 dhclient
33496 1 33496 0 Ss select 0xfffff8003f7cc840 dhclient
33478 762 33478 0 Ss piperd 0xfffff8003f512ba0 syz-executor.2
14324 1 14324 65 Ss select 0xfffff80004b2e5c0 dhclient
14018 1 14018 0 Ss select 0xfffff8006d001c40 dhclient
14014 1 14014 0 Ss select 0xfffff8003f7cca40 dhclient
13997 762 13997 0 Ss nanslp 0xffffffff8252ed00 syz-executor.0
762 760 760 0 S (threaded) syz-fuzzer
100081 S uwait 0xfffff8000496fb00 syz-fuzzer
100114 S uwait 0xfffff80026fae300 syz-fuzzer
100115 S kqread 0xfffff8000496b000 syz-fuzzer
100116 S uwait 0xfffff8003f49c980 syz-fuzzer
100117 S uwait 0xfffff8003f49ca80 syz-fuzzer
100118 S uwait 0xfffff8003f49cb80 syz-fuzzer
100119 S uwait 0xfffff8003f49cc80 syz-fuzzer
100120 S uwait 0xfffff800048be180 syz-fuzzer
100121 S uwait 0xfffff800048be280 syz-fuzzer
760 758 760 0 SWs pause 0xfffff8003f0dbae8 csh
758 682 758 0 Ss select 0xfffff80026edcac0 sshd
742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty
741 1 741 0 Ss+ ttyin 0xfffff800049910b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800049914b0 getty
739 1 739 0 Ss+ ttyin 0xfffff800049918b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004991cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff800049860b0 getty
736 1 736 0 Ss+ ttyin 0xfffff800049864b0 getty
735 1 735 0 Ss+ ttyin 0xfffff800049868b0 getty
734 1 734 0 Ss+ ttyin 0xfffff80004986cb0 getty
686 1 686 0 Ss nanslp 0xffffffff8252ed00 cron
682 1 682 0 Ss select 0xfffff80026faebc0 sshd
495 1 495 0 Ss select 0xfffff80026edcc40 syslogd
424 1 424 0 Ss wait 0xfffff80004b27000 devd
423 1 423 65 Ss select 0xfffff80004b2e540 dhclient
338 1 338 0 Ss select 0xfffff80026edcdc0 dhclient
335 1 335 0 Ss select 0xfffff80026edcd40 dhclient
23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer]
22 0 0 0 DL vlruwt 0xfffff800049ad520 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff8261b180 [bufdaemon]
100071 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100086 D sdflush 0xfffff80004a4e4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff82636ab8 [dom0]
100076 D launds 0xffffffff82636ac4 [laundry: dom0]
100077 D umarcl 0xffffffff814eb9f0 [uma]
18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82e16818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82bdc390 [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 0xfffff80004301888 [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 RL (threaded) [intr]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100020 I [swi1: netisr 0]
100021 Run CPU 1 [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]
100074 I [swi1: hpts]
100075 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 Run CPU 0 [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]
100058 D - 0xffffffff81d1b2e0 [deadlkres]
100063 D - 0xfffff80004987e00 [acpi_task_0]
100064 D - 0xfffff80004987e00 [acpi_task_1]
100065 D - 0xfffff80004987e00 [acpi_task_2]
100066 D - 0xfffff8000447dc00 [CAM taskq]
db> show all locks
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4339K 4242
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 29217 1704K 29281
kobj 336 1344K 496
newblk 5 1025K 39227
vfscache 3 1025K 3
pcb 26 537K 17832
inodedep 10 516K 50474
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 143 275K 39798
acpica 1674 184K 52377
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 10 131K 84223
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 122
filedesc 16 105K 77295
linker 254 97K 312
BPF 46 88K 86
bus 979 79K 3034
mtx_pool 2 72K 2
syncache 1 68K 1
pf_rule 64 64K 168
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
umtx 342 43K 342
kdtrace 186 36K 120109
temp 35 33K 4796
hostcache 1 32K 1
shm 1 32K 428
DEVFS3 124 31K 134
msg 4 30K 4
ifaddr 90 28K 99
gtaskqueue 18 26K 18
vmem 3 22K 4
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
ithread 99 16K 99
ether_multi 172 14K 285
bus-sc 30 14K 1415
KTRACE 100 13K 100
ifnet 7 13K 7
lltable 40 12K 85
kenv 92 12K 92
eventhandler 132 12K 132
in6_multi 89 11K 166
GEOM 60 10K 489
rman 82 10K 423
sctp_timw 34 9K 34
bmsafemap 2 9K 43298
UART 12 9K 12
devstat 4 9K 4
rpc 2 8K 2
shmfd 1 8K 1143
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
kqueue 64 7K 41586
CAM DEV 3 6K 510
plimit 24 6K 586
cred 24 6K 937
selfd 87 6K 514875
dirrem 21 6K 42068
select 42 6K 42
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
DEVFSP 78 5K 200
pf_ifnet 10 5K 19
session 34 5K 72
pgrp 34 5K 72
vt 11 5K 11
UMA 254 5K 254
memdesc 1 4K 1
MCA 32 4K 32
ufs_dirhash 8 4K 26
kcovinfo 64 4K 170
evdev 4 4K 4
routetbl 20 4K 30
lockf 32 4K 219
hhook 13 4K 13
proc-args 53 3K 852
terminal 11 3K 11
acpisem 22 3K 22
freefile 21 3K 42064
uidinfo 3 3K 455
sctp_ifa 17 3K 37
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 33
Unitno 28 2K 45
CAM XPT 22 2K 543
in_multi 6 2K 14
ipsecpolicy 2 2K 2
acpidev 20 2K 20
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 68
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 37
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
mkdir 5 1K 77208
diradd 5 1K 42129
encap_export_host 12 1K 12
procdesc 5 1K 28
crypto 3 1K 3
newdirblk 4 1K 38604
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
chacha20random 1 1K 1
inpcbpolicy 11 1K 17294
osd 3 1K 9
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
loginclass 3 1K 6
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 38607
tcpfunc 2 1K 2
pmchooks 1 1K 1
soname 4 1K 15296
nexusdev 5 1K 5
filecaps 5 1K 1869
sctp_vrf 1 1K 1
entropy 2 1K 60
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
sctp_mcore 0 0K 0
sctp_socko 0 0K 182
sctp_iter 0 0K 29
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_athm 0 0K 7887
sctp_atky 0 0K 8384
sctp_atcl 0 0K 7887
sctp_a_it 0 0K 29
sctp_aadr 0 0K 0
sctp_stro 0 0K 497
sctp_stri 0 0K 0
sctp_map 0 0K 994
pf_table 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_temp 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 9
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 100761
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 121948
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 31
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 38606
freefrag 0 0K 6
allocindir 0 0K 0
indirdep 0 0K 10
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 883
ip6_msource 0 0K 0
ip6_moptions 0 0K 54
in6_mfilter 0 0K 36
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 114
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 38786
namei_tracker 0 0K 500
export_host 0 0K 0
cl_savebuf 0 0K 2
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 350
accf 0 0K 0
pts 0 0K 0
iov 0 0K 24391
ioctlops 0 0K 27944
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 864
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
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 8966 532 9982 0 241 19451904 0
RADIX NODE 144 5203 28170 3973646 0 62 4805712 0
mbuf_packet 256 8281 557 96863 0 254 2262528 0
mbuf_jumbo_page 4096 0 512 13894 0 241 2097152 0
BUF TRIE 144 189 13279 60927 0 62 1939392 0
malloc-4096 4096 397 7 42691 0 2 1654784 0
malloc-384 384 4188 2 4461 0 30 1608960 0
malloc-128 128 9597 292 52000 0 126 1265792 0
pbuf 832 0 969 0 0 2 806208 0
UMA Slabs 0 112 6146 115 6310 0 126 701232 0
FFS inode 1128 537 51 43360 0 9 663264 0
mbuf 256 1284 513 147831 0 254 460032 0
VM OBJECT 264 1473 102 565873 0 30 415800 0
malloc-65536 65536 4 2 505 0 1 393216 0
VNODE 488 574 90 43399 0 30 324032 0
256 Bucket 2048 131 19 8183 0 8 307200 0
THREAD 1792 145 26 40758 0 8 306432 0
socket 944 36 268 27639 0 241 286976 0
malloc-64 64 2992 536 42755 0 254 225792 0
malloc-16 16 12228 272 12370 0 254 200000 0
malloc-16384 16384 5 7 38642 0 1 196608 0
MAP ENTRY 96 1545 429 2202826 0 126 189504 0
UMA Zones 768 226 3 226 0 16 175872 0
FFS2 dinode 256 537 138 43360 0 62 172800 0
malloc-32 32 4769 523 44506 0 254 169344 0
64 Bucket 512 257 63 64696 0 30 163840 0
malloc-128 128 1205 35 24524 0 126 158720 0
malloc-256 256 284 331 126171 0 62 157440 0
S VFS Cache 104 1067 376 49035 0 126 150072 0
tcpcb 1048 4 139 6876 0 241 149864 0
malloc-1024 1024 118 14 1928 0 16 135168 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
VMSPACE 2544 38 13 39694 0 4 129744 0
malloc-256 256 80 400 208693 0 62 122880 0
malloc-128 128 876 23 2218 0 126 115072 0
128 Bucket 1024 52 59 9468 0 16 113664 0
vmem btag 56 1884 120 1886 0 254 112224 0
DEVCTL 1024 2 106 137 0 0 110592 0
PROC 1312 60 21 39715 0 8 106272 0
sctp_asoc 2288 0 45 497 0 241 102960 0
malloc-4096 4096 22 3 46 0 2 102400 0
malloc-16384 16384 5 1 144 0 1 98304 0
malloc-384 384 52 188 50525 0 30 92160 0
filedesc0 1080 61 23 39716 0 8 90720 0
malloc-1024 1024 80 4 1329 0 16 86016 0
malloc-128 128 588 63 5122 0 126 83328 0
UMA Kegs 384 212 1 212 0 30 81792 0
tcp_inpcb 488 4 156 6876 0 241 78080 0
malloc-64 64 645 552 44754 0 254 76608 0
malloc-8192 8192 7 2 124 0 1 73728 0
malloc-2048 2048 6 30 108348 0 8 73728 0
sctp_ep 1280 0 57 7390 0 241 72960 0
malloc-256 256 147 138 87807 0 62 72960 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 2 148 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-128 128 32 464 119449 0 126 63488 0
malloc-4096 4096 13 2 25 0 2 61440 0
malloc-4096 4096 14 1 19 0 2 61440 0
32 Bucket 256 65 130 354102 0 62 49920 0
malloc-2048 2048 7 17 697 0 8 49152 0
g_bio 408 0 120 400698 0 30 48960 0
malloc-64 64 669 87 1062 0 254 48384 0
pipe 744 23 42 21032 0 16 48360 0
malloc-128 128 111 261 38724 0 126 47616 0
malloc-256 256 26 139 78153 0 62 42240 0
NAMEI 1024 0 40 204876 0 16 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pcpu-8 8 4520 600 4968 0 254 40960 0
sctp_raddr 736 0 55 497 0 241 40480 0
Files 80 232 268 138612 0 126 40000 0
clpbuf 832 0 48 139 0 16 39936 0
ripcb 488 5 75 3959 0 241 39040 0
udplite_inpcb 488 0 80 4526 0 241 39040 0
malloc-384 384 83 17 137 0 30 38400 0
DIRHASH 1024 0 36 36 0 16 36864 0
malloc-1024 1024 1 35 498 0 16 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
pcpu-64 64 451 61 451 0 254 32768 0
ksiginfo 112 66 222 909 0 126 32256 0
malloc-256 256 87 33 752 0 62 30720 0
malloc-4096 4096 5 2 457 0 2 28672 0
malloc-2048 2048 0 14 683 0 8 28672 0
16 Bucket 144 59 137 458330 0 62 28224 0
4 Bucket 48 7 581 7342 0 254 28224 0
KNOTE 160 29 146 352792 0 62 28000 0
8 Bucket 80 41 309 38083 0 126 28000 0
malloc-384 384 1 69 7888 0 30 26880 0
TURNSTILE 136 172 17 172 0 62 25704 0
malloc-8192 8192 2 1 4 0 1 24576 0
PWD 32 19 737 38744 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
udp_inpcb 488 2 46 1933 0 241 23424 0
ttyoutq 256 72 18 160 0 62 23040 0
tcp_bbr_pcb 832 0 27 349 0 16 22464 0
malloc-4096 4096 0 5 38786 0 2 20480 0
malloc-2048 2048 6 4 1731 0 8 20480 0
malloc-1024 1024 16 4 16 0 16 20480 0
2 Bucket 32 57 573 25032 0 254 20160 0
SLEEPQUEUE 88 172 52 172 0 126 19712 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 27 23 72 0 30 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 6 2 6 0 8 16384 0
malloc-64 64 94 158 515022 0 254 16128 0
malloc-32 32 261 243 11073 0 254 16128 0
vtnet_tx_hdr 24 0 668 53797 0 254 16032 0
malloc-128 128 83 41 672 0 126 15872 0
routing nhops 256 24 36 67 0 62 15360 0
unpcb 256 20 40 2883 0 241 15360 0
malloc-256 256 16 44 1099 0 62 15360 0
malloc-2048 2048 2 4 19327 0 8 12288 0
malloc-1024 1024 7 5 7 0 16 12288 0
malloc-512 512 5 19 672 0 30 12288 0
malloc-512 512 3 21 341 0 30 12288 0
malloc-512 512 10 14 21 0 30 12288 0
malloc-64 64 26 163 19102 0 254 12096 0
malloc-64 64 135 54 187 0 254 12096 0
malloc-32 32 51 327 24008 0 254 12096 0
malloc-32 32 200 178 1646 0 254 12096 0
malloc-16 16 513 237 1962 0 254 12000 0
malloc-256 256 30 15 57 0 62 11520 0
malloc-4096 4096 2 0 2 0 2 8192 0
malloc-2048 2048 3 1 3 0 8 8192 0
malloc-1024 1024 4 4 15 0 16 8192 0
malloc-1024 1024 5 3 5 0 16 8192 0
malloc-512 512 0 16 200 0 30 8192 0
malloc-512 512 9 7 9 0 30 8192 0
rtentry 176 31 15 67 0 62 8096 0
rl_entry 40 78 124 78 0 254 8080 0
sctp_laddr 48 0 168 330 0 254 8064 0
udpcb 32 2 250 6459 0 254 8064 0
malloc-64 64 1 125 20 0 254 8064 0
malloc-64 64 6 120 52 0 254 8064 0
malloc-32 32 13 239 30 0 254 8064 0
malloc-32 32 56 196 163 0 254 8064 0
malloc-32 32 6 246 874 0 254 8064 0
malloc-32 32 17 235 117 0 254 8064 0
malloc-16 16 1 499 8722 0 254 8000 0
malloc-16 16 5 495 5 0 254 8000 0
malloc-16 16 10 490 49 0 254 8000 0
malloc-16 16 31 469 24587 0 254 8000 0
malloc-16 16 1 499 122 0 254 8000 0
malloc-16 16 3 497 7934 0 254 8000 0
tcp_bbr_map 128 0 62 123 0 126 7936 0
malloc-128 128 19 43 317 0 126 7936 0
kenv 258 3 27 1023 0 30 7740 0
malloc-384 384 12 8 13 0 30 7680 0
malloc-256 256 3 27 7633 0 62 7680 0
tcp_log 416 0 18 9 0 241 7488 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-512 512 2 6 2 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_stream_msg_out 112 0 36 18 0 241 4032 0
hostcache 96 1 41 1 0 241 4032 0
syncache 168 0 24 4 0 241 4032 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
malloc-384 384 0 10 5 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_readq 152 0 0 0 0 241 0 0
sctp_chunk 152 0 0 0 0 241 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 0 241 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 241 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
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 0 241 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 0 241 0 0
mbuf_jumbo_9k 9216 0 0 0 0 241 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 49 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-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
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 15:11 | freebsd | 5374f9a26da6 | 1bf9a662 | console log | report | ci-freebsd-main | ||||||
| 2020/11/18 21:13 | freebsd | 7b82af2e8801 | 0767f13f | console log | report | ci-freebsd-i386 | ||||||
| 2020/11/16 17:08 | freebsd | a41d904f70e8 | 1bf9a662 | console log | report | ci-freebsd-i386 |