syzbot |
sign-in | mailing list | source | docs |
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff819d35d8
stack pointer = 0x28:0xfffffe00570f13d0
frame pointer = 0x28:0xfffffe00570f1400
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 = 1042 (ifconfig)
rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000
rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000001
rax: fffffe00000000
FreeBSD/amd6400 rbx: fffffe0054244400 rbp: fffffe00570f1400
r (ci-freebsd-mai10: 0000000000000000 r11: 0000000000000003 r12: fffffe00542445d8
r13: fffffe0007a95880 r14: fffffe0007a958a4 r15: 0000000000000000
trap number = 12
panic: page fault
cpuid = 0
time = 1766254194
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00570f0bf0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00570f0d50
vpanic() at vpanic+0x257/frame 0xfffffe00570f0f10
panic() at panic+0xb5/frame 0xfffffe00570f0fd0
trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe00570f1110
trap() at trap+0x784/frame 0xfffffe00570f1300
calltrap() at calltrap+0x8/frame 0xfffffe00570f1300
--- trap 0xc, rip = 0xffffffff819d35d8, rsp = 0xfffffe00570f13d0, rbp = 0xfffffe00570f1400 ---
inm_disconnect() at inm_disconnect+0xa8/frame 0xfffffe00570f1400
inm_release_deferred() at inm_release_deferred+0x85/frame 0xfffffe00570f1430
in_leavegroup_locked() at in_leavegroup_locked+0x214/frame 0xfffffe00570f1530
in_pcbpurgeif0() at in_pcbpurgeif0+0x2f6/frame 0xfffffe00570f1630
in_ifdetach() at in_ifdetach+0xdc/frame 0xfffffe00570f1670
if_detach_internal() at if_detach_internal+0x5c0/frame 0xfffffe00570f1740
if_detach() at if_detach+0xb6/frame 0xfffffe00570f1780
tun_destroy() at tun_destroy+0x3c9/frame 0xfffffe00570f17e0
if_clone_destroyif_flags() at if_clone_destroyif_flags+0xc8/frame 0xfffffe00570f1830
if_clone_destroy() at if_clone_destroy+0x1f6/frame 0xfffffe00570f1870
ifioctl() at ifioctl+0x116f/frame 0xfffffe00570f1ab0
kern_ioctl() at kern_ioctl+0x52a/frame 0xfffffe00570f1b90
sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe00570f1d10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe00570f1f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00570f1f30
--- syscall (54, FreeBSD ELF64, ioctl), rip = 0x82491f2ca, rsp = 0x8206b19d8, rbp = 0x8206b19f0 ---
KDB: enter: panic
[ thread pid 1042 tid 100444 ]
Stopped at kdb_enter+0x6e: movq $0,0x2589a07(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff82838a60 .str.27
rsp 0xfffffe00570f0d30
rbp 0xfffffe00570f0d50
rsi 0
rdi 0xffffffff816611a9 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x17
r12 0xfffffe0058721780
r13 0xfffffffffffffffe
r14 0xffffffff82838a60 .str.27
r15 0
rip 0xffffffff8164a48e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x2589a07(%rip)
db> show proc
Process 1042 (ifconfig) at 0xfffffe005870b570:
state: NORMAL
uid: 0 gid: 0 supp gids: 0, 5
parent: pid 1041 at 0xfffffe00586a9560
ABI: FreeBSD ELF64
flag: 0x10004000 flag2: 0
arguments: ifconfig tap2 destroy
reaper: 0xfffffe0007809010 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0058754490
(map 0xfffffe0058754490)
(map.pmap 0xfffffe0058754530)
(pmap 0xfffffe00587545a0)
threads: 1
100444 Run CPU 0 ifconfig
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1189 766 766 0 R (threaded) syz-executor
100090 RunQ syz-executor
100704 S uwait 0xfffffe0058313300 syz-executor
1186 1 766 0 S uwait 0xfffffe006e92cd80 syz-executor
1185 1 1185 0 Ss+ ttyin 0xfffffe0007bfa0b0 getty
1184 1 1184 0 Ss+ ttyin 0xfffffe0007bf98b0 getty
1183 1 1183 0 Ss+ ttyin 0xfffffe0007bf90b0 getty
1182 1 1182 0 Ss+ ttyin 0xfffffe0007bf88b0 getty
1181 1 1181 0 Ss+ ttyin 0xfffffe0007bf80b0 getty
1180 1 1180 0 Ss+ ttyin 0xfffffe00595558b0 getty
1179 1 1179 0 Ss+ ttyin 0xfffffe00595550b0 getty
1178 1 1178 0 Ss+ ttyin 0xfffffe00595548b0 getty
1177 1 1177 0 Ss+ ttyin 0xfffffe0058330cb0 getty
1176 1174 764 0 S uwait 0xfffffe006e92ca80 syz-executor
1174 764 764 0 R (threaded) syz-executor
100571 RunQ syz-executor
100691 S aiowc 0xfffffe005875e8f0 syz-executor
100692 S uwait 0xfffffe0058313a80 syz-executor
100695 S wait 0xfffffe005875e568 syz-executor
100697 S uwait 0xfffffe0077bd3b00 syz-executor
1172 763 763 0 T (threaded) syz-executor
100117 s syz-executor
100688 D biowr 0xfffffe0007d5e640 syz-executor
100690 s syz-executor
100694 D ufs 0xfffffe00780b6750 syz-executor
1103 1 766 0 S uwait 0xfffffe0077bd4100 syz-executor
1042 1041 1041 0 R CPU 0 ifconfig
1041 1 1041 0 S wait 0xfffffe00586a9560 syz-executor
1020 1019 766 0 SV connec 0xfffffe00598f50da syz-executor
1019 1 766 0 DV ppwait 0xfffffe00586daa70 syz-executor
960 0 0 0 DL (threaded) [so_splice]
100324 D - 0xfffffe006e92b480 [thr_0]
100329 D - 0xfffffe006e92b4c0 [thr_1]
838 0 0 0 DL aiordy 0xfffffe00586e7010 [aiod4]
837 0 0 0 DL aiordy 0xfffffe00586e7568 [aiod3]
836 0 0 0 DL aiordy 0xfffffe00586e7ac0 [aiod2]
835 0 0 0 DL aiordy 0xfffffe00586e8018 [aiod1]
816 0 0 0 DL (threaded) [KTLS]
100120 D - 0xfffffe006e816300 [thr_0]
100126 D - 0xfffffe006e816380 [thr_1]
100127 D - 0xffffffff83cd68e8 [reclaim_0]
766 1 766 0 S nanslp 0xffffffff83bb4f41 syz-executor
764 1 764 0 R syz-executor
763 1 763 0 S nanslp 0xffffffff83bb4f41 syz-executor
760 1 760 0 Rs csh
16 0 0 0 DL syncer 0xffffffff83ce2ae0 [syncer]
15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru]
14 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff83ce1020 [bufdaemon]
100080 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100093 D sdflush 0xfffffe0057f1fce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d223c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff83d08488 [dom0]
100081 D launds 0xffffffff83d08494 [laundry: dom0]
100082 D umarcl 0xffffffff81e34af0 [uma]
7 0 0 0 RL [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff844d3f80 [pf purge]
5 0 0 0 DL waiting 0xffffffff8491a700 [sctp_iterator]
4 0 0 0 RL (threaded) [cam]
100045 RunQ [doneq0]
100046 D - 0xffffffff838f72c0 [async]
100075 D - 0xffffffff838f7140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100042 D crypto_ 0xffffffff83d03d20 [crypto]
100043 D crypto_ 0xfffffe00077af830 [crypto returns 0]
100044 D crypto_ 0xfffffe00077af880 [crypto returns 1]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b5d520 [g_event]
100038 D - 0xffffffff83b5d540 [g_up]
100039 D - 0xffffffff83b5d560 [g_down]
2 0 0 0 LL (threaded) [clock]
100031 L *if_addr 0xfffffe0007805a80 [clock (0)]
100032 I [clock (1)]
12 0 0 0 RL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100047 I [irq24: virtio_pci0]
100048 I [irq25: virtio_pci0]
100049 I [irq26: virtio_pci0]
100050 I [irq27: virtio_pci0]
100051 I [irq28: virtio_pci1]
100052 I [irq29: virtio_pci1]
100053 I [irq30: virtio_pci1]
100054 I [irq31: virtio_pci1]
100055 I [irq32: virtio_pci1]
100060 I [irq10: virtio_pci2]
100062 I [irq1: atkbd0]
100063 I [irq12: psm0]
100064 Run CPU 1 [swi0: uart uart++]
100068 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 RLs [init]
10 0 0 0 DL audit_w 0xffffffff83d047c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D - 0xffffffff84c5bff0 [kernel]
100005 D - 0xfffffe00077cb000 [softirq_0]
100006 D - 0xfffffe00077cae00 [softirq_1]
100007 D - 0xfffffe00077cad00 [if_io_tqg_0]
100008 D - 0xfffffe00077cac00 [if_io_tqg_1]
100009 D - 0xfffffe00077cab00 [if_config_tqg_0]
100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq]
100011 D - 0xfffffe00077ca900 [jail_remove taskq]
100012 D - 0xfffffe00077ca800 [bus taskq]
100015 D - 0xfffffe00077ca500 [thread taskq]
100017 D - 0xfffffe00077ca300 [aiod_kick taskq]
100018 D - 0xfffffe00077ca200 [deferred_unmount ta]
100019 D - 0xfffffe00077ca100 [inm_free taskq]
100020 D - 0xfffffe00077ca000 [in6m_free taskq]
100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq]
100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe00077c9b00 [firmware taskq]
100040 D - 0xfffffe00077c9100 [crypto_0]
100041 D - 0xfffffe00077c9100 [crypto_1]
100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0]
100057 D - 0xfffffe00077c8800 [vtnet0 txq 0]
100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1]
100059 D - 0xfffffe00077c8600 [vtnet0 txq 1]
100061 D vtbslp 0xfffffe005800d900 [virtio_balloon]
100065 D - 0xffffffff8283d140 [deadlkres]
100069 D - 0xfffffe00077c8b00 [acpi_task_0]
100070 D - 0xfffffe00077c8b00 [acpi_task_1]
100071 D - 0xfffffe00077c8b00 [acpi_task_2]
100073 D - 0xfffffe00077cb100 [mca taskq]
100074 D - 0xfffffe00077c8a00 [CAM taskq]
100076 D - 0xfffffe00077c8300 [ipsec_offload]
762 760 760 0 Z syz-executor
db> show all locks
Process 1189 (syz-executor) thread 0xfffffe0058697780 (100090)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe00586f7aa8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:376
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00586ba980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998
Process 1172 (syz-executor) thread 0xfffffe0058768780 (100688)
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d00160) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d5e6c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4024
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00780b6750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1315
Process 1042 (ifconfig) thread 0xfffffe0058721780 (100444)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe00542445a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1340
exclusive sleep mutex in_multi_list_mtx (in_multi_list_mtx) r = 0 (0xffffffff83ce7a60) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1333
exclusive rw rawinp (rawinp) r = 0 (0xfffffe006de62020) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1486
exclusive sx in_multi_sx (in_multi_sx) r = 0 (0xffffffff83ce7aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:1367
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 1 (0xffffffff83ce3280) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:2910
Process 2 (clock) thread 0xfffffe000781a780 (100031)
exclusive sleep mutex mld_mtx (mld_mtx) r = 0 (0xffffffff83cff440) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1348
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83cff020) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1347
shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83ce70c0) locked @ /syzkaller/managers/main/kernel/sys/netinet6/mld6.c:1306
Process 12 (intr) thread 0xfffffe000782a780 (100064)
exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0058330c08) locked @ /syzkaller/managers/main/kernel/sys/dev/uart/uart_tty.c:333
exclusive sleep mutex Giant (Giant) r = 0 (0xffffffff83001940) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_intr.c:1190
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 385 5207K 648
tcp_hpts 8 4865K 8
devbuf 4187 4324K 4212
sysctloid 35395 2086K 35470
vtbuf 24 1968K 46
kobj 337 1348K 505
newblk 25 1030K 2085
vfscache 3 1025K 3
pcb 28 675K 464
inodedep 10 516K 747
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 5 272K 7
subproc 148 226K 1297
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 101 201K 11313
acpica 1674 184K 56989
filedesc 22 177K 632
tidhash 3 141K 3
pagedep 8 130K 325
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 123
gtaskqueue 18 98K 18
bus 1022 84K 5186
LRO 18 81K 20
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 529 67K 533
ddb_capture 1 64K 1
umtx 496 62K 496
kdtrace 220 47K 1896
indirdep 2 33K 557
hostcache 1 32K 1
shm 1 32K 7
DEVFS3 124 31K 135
msg 4 30K 4
kbdmux 6 28K 6
temp 32 21K 2205
DEVFS_RULE 56 20K 56
ifaddr 75 20K 79
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 149 17K 473
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1696
lltable 48 14K 51
eventhandler 166 14K 166
shmfd 13 14K 28
kenv 95 12K 95
ether_multi 131 11K 211
GEOM 49 11K 431
CAM queue 5 11K 1528
rman 75 10K 450
rpc 8 9K 8
bmsafemap 2 9K 581
in6_multi 59 9K 69
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 6
filemon 1 8K 27
pfs_vncache 1 8K 1
audit_evclass 240 8K 306
cred 20 8K 340
ifnet 8 8K 8
taskqueue 69 8K 294
sglist 6 7K 6
plimit 16 6K 487
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 30
pf_ifnet 11 5K 24
UMA 271 5K 271
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
kqueue 48 3K 1472
pwddesc 46 3K 1223
terminal 11 3K 11
DEVFSP 41 3K 202
uidinfo 5 3K 78
acpidev 20 3K 20
hhook 8 3K 10
kcovinfo 36 3K 45
netlink 2 3K 217
sctp_stro 2 2K 6
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
in_multi 8 2K 15
clone 8 2K 9
sctp_atcl 5 2K 152
proc-args 57 2K 2279
ip6ndp 13 2K 16
Unitno 29 2K 73
CAM XPT 22 2K 543
sctp_ifa 12 2K 14
tun 4 2K 4
toponodes 6 2K 6
ipsecpolicy 2 2K 2
session 11 2K 52
lockf 12 2K 153
msi 9 2K 9
sctp_timw 4 1K 4
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
mld 8 1K 8
igmp 8 1K 8
nhops 6 1K 8
vnodemarker 2 1K 30
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
dirrem 3 1K 514
pfil 6 1K 6
BPF 6 1K 31
isadev 6 1K 10
mount 16 1K 384
pci_link 10 1K 10
sctp_ifn 5 1K 14
crypto 4 1K 30
encap_export_host 12 1K 12
frag6 6 1K 6
osd 6 1K 297
newdirblk 4 1K 299
mkdir 4 1K 598
diradd 4 1K 531
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 13 1K 13
ip_msource 6 1K 13
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_atky 7 1K 161
freefile 2 1K 476
in_mfilter 5 1K 24
vnodes 1 1K 12
ktls 1 1K 12
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
inpcbpolicy 7 1K 633
ip6_msource 3 1K 23
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
sctp_aadr 2 1K 2
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
freefrag 1 1K 31
CC Mem 1 1K 280
aio 4 1K 10
iov 2 1K 15348
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_athm 5 1K 153
sctp_vrf 1 1K 1
sctp_map 4 1K 12
cryptodev 1 1K 186
freework 1 1K 719
ip_moptions 1 1K 13
vnet 1 1K 1
pmc 1 1K 1
sigio 1 1K 4
entropy 2 1K 34
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
soname 1 1K 3813
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_socko 0 0K 19
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_stri 0 0K 2
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
tcp_pcm_rack 0 0K 5
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 10
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 423
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 16
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 382
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
ktls_ocf 0 0K 2
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 30
ip6_moptions 0 0K 22
in6_mfilter 0 0K 53
tcplog 0 0K 0
tcp_hwpace 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 24
fadvise 0 0K 3
VN POLL 0 0K 15
statfs 0 0K 197
namei_tracker 0 0K 1
inotify 0 0K 57
export_host 0 0K 0
cl_savebuf 0 0K 6
lio 0 0K 7
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
procdesc 0 0K 10
selfd 0 0K 60013
select 0 0K 52
ioctlops 0 0K 197
eventfd 0 0K 1
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 220
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 654
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 14
rctl 0 0K 0
cache 0 0K 0
kexec 0 0K 0
jaildesc 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
filecaps 0 0K 86
filedesc_to_leader 0 0K 9
pwd 0 0K 0
tty console 0 0K 0
boottrace 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
tmpfs extattr 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
ufshci 0 0K 0
twsbuf 0 0K 0
tpm_buffer 0 0K 0
tcp_log_dev 0 0K 3
midi buffers 0 0K 0
mixer 0 0K 0
feeder 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 3
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 70
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8322 1838 20151 0 254 41615360 0
tcp_log 416 18 8874 18298 0 254 3699072 0
mbuf 256 8728 1699 33487 0 254 2669312 0
mbuf_cluster 2048 508 508 604 0 254 2080768 0
BUF TRIE 152 326 11478 2194 0 62 1794208 0
malloc-384 384 4114 56 4124 0 30 1601280 0
malloc-128 128 11621 376 12964 0 126 1535616 0
malloc-4096 4096 359 7 557 0 2 1499136 0
UMA Slabs 0 112 12133 29 12133 0 126 1362144 0
RADIX NODE 152 6869 1888 41393 0 62 1331064 0
sctp_asoc 2256 2 508 6 0 254 1150560 0
vmem btag 56 18836 67 18836 0 254 1058568 0
malloc-65536 65536 12 1 16 0 1 851968 0
malloc-16384 16384 11 38 501 0 1 802816 0
FFS inode 1168 529 73 1023 0 8 703136 0
sctp_ep 1152 3 508 145 0 254 588672 0
pbuf 2664 0 198 0 0 2 527472 0
socket 1024 9 499 2205 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-64 64 3935 3436 65227 0 254 471744 0
THREAD 1860 172 76 704 0 8 461280 0
256 Bucket 2048 193 9 1253 0 8 413696 0
malloc-4096 4096 48 46 1190 0 2 385024 0
sctp_raddr 736 2 515 6 0 254 380512 0
VM OBJECT 248 803 685 17802 0 62 369024 0
VNODE 440 567 126 1065 0 30 304920 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-2048 2048 103 17 186 0 8 245760 0
malloc-16 16 14600 400 14941 0 254 240000 0
malloc-32768 32768 1 6 481 0 1 229376 0
DEVCTL 1024 28 192 153 0 0 225280 0
MAP ENTRY 96 650 1618 58404 0 126 217728 0
FPU_save_area 832 174 87 951 0 16 217152 0
malloc-2048 2048 7 97 1090 0 8 212992 0
malloc-65536 65536 1 2 112 0 1 196608 0
malloc-8192 8192 6 18 58 0 1 196608 0
malloc-256 256 220 530 3586 0 62 192000 0
malloc-32 32 5465 457 5542 0 254 189504 0
UMA Zones 768 243 1 243 0 16 187392 0
malloc-2048 2048 10 78 177 0 8 180224 0
malloc-128 128 1234 161 26707 0 126 178560 0
FFS2 dinode 256 529 161 1023 0 62 176640 0
lkpimm 56 1 3095 1 0 254 173376 0
tcp_inpcb 1304 2 127 279 0 8 168216 0
unpcb 320 0 516 1309 0 254 165120 0
malloc-1024 1024 121 23 140 0 16 147456 0
S VFS Cache 104 1021 383 1514 0 126 146016 0
PROC 1368 46 53 1190 0 8 135432 0
malloc-65536 65536 0 2 85 0 1 131072 0
malloc-32768 32768 4 0 4 0 1 131072 0
malloc-32768 32768 2 2 16 0 1 131072 0
mbuf_packet 256 1 507 1100 0 254 130048 0
ksiginfo 112 85 959 205 0 126 116928 0
filedesc0 1072 46 59 1223 0 8 112560 0
malloc-256 256 239 196 995 0 62 111360 0
malloc-128 128 550 225 4671 0 126 99200 0
malloc-8192 8192 7 5 38 0 1 98304 0
64 Bucket 512 137 55 2695 0 30 98304 0
UMA Kegs 384 229 4 229 0 30 89472 0
128 Bucket 1024 67 16 280 0 16 84992 0
malloc-128 128 565 86 1488 0 126 83328 0
sctp_chunk 152 1 519 3 0 254 79040 0
malloc-384 384 110 70 850 0 30 69120 0
malloc-64 64 534 537 1897 0 254 68544 0
malloc-128 128 329 198 523 0 126 67456 0
g_bio 440 4 149 13899 0 30 67320 0
DIRHASH 1024 34 30 38 0 16 65536 0
malloc-65536 65536 0 1 3 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-32768 32768 0 2 121 0 1 65536 0
malloc-256 256 98 157 2122 0 62 65280 0
32 Bucket 256 85 170 1337 0 62 65280 0
malloc-64 64 476 343 777 0 254 52416 0
malloc-64 64 404 415 1615 0 254 52416 0
Files 80 78 572 9906 0 126 52000 0
udp_inpcb 408 5 121 259 0 30 51408 0
ttyoutq 256 72 123 304 0 62 49920 0
malloc-256 256 40 155 473 0 62 49920 0
NAMEI 1024 0 48 16499 0 16 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-16384 16384 1 2 9 0 1 49152 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 4 2 85 0 1 49152 0
malloc-4096 4096 4 8 770 0 2 49152 0
malloc-1024 1024 10 38 652 0 16 49152 0
VMSPACE 584 23 61 1164 0 16 49056 0
malloc-384 384 49 71 843 0 30 46080 0
malloc-384 384 22 98 172 0 30 46080 0
ripcb 376 1 119 66 0 30 45120 0
syncache 168 0 264 3 0 254 44352 0
TURNSTILE 136 249 66 249 0 62 42840 0
malloc-4096 4096 1 9 47 0 2 40960 0
pcpu-8 8 4841 279 5171 0 254 40960 0
pipe 736 15 40 394 0 16 40480 0
ttyinq 160 135 115 570 0 62 40000 0
da_ccb 544 1 69 3606 0 16 38080 0
hostcache 64 3 564 3 0 254 36288 0
malloc-64 64 66 501 210 0 254 36288 0
malloc-64 64 33 534 14883 0 254 36288 0
malloc-64 64 65 502 4449 0 254 36288 0
malloc-64 64 100 467 318 0 254 36288 0
malloc-128 128 5 274 53 0 126 35712 0
malloc-128 128 104 175 624 0 126 35712 0
malloc-128 128 111 168 417 0 126 35712 0
routing nhops 256 23 112 34 0 62 34560 0
malloc-384 384 52 38 114 0 30 34560 0
malloc-384 384 54 36 86 0 30 34560 0
malloc-256 256 5 130 363 0 62 34560 0
malloc-256 256 30 105 983 0 62 34560 0
malloc-256 256 44 91 371 0 62 34560 0
malloc-256 256 9 126 409 0 62 34560 0
SLEEPQUEUE 88 249 135 249 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-4096 4096 2 6 57 0 2 32768 0
malloc-2048 2048 8 8 9 0 8 32768 0
malloc-2048 2048 7 9 33 0 8 32768 0
malloc-2048 2048 0 16 85 0 8 32768 0
malloc-1024 1024 2 30 10 0 16 32768 0
malloc-1024 1024 16 16 19 0 16 32768 0
malloc-1024 1024 16 16 37 0 16 32768 0
malloc-1024 1024 5 27 152 0 16 32768 0
malloc-1024 1024 14 18 20 0 16 32768 0
malloc-1024 1024 2 30 1057 0 16 32768 0
malloc-512 512 3 61 32 0 30 32768 0
malloc-512 512 9 55 25 0 30 32768 0
malloc-512 512 1 63 178 0 30 32768 0
malloc-512 512 2 62 27 0 30 32768 0
malloc-512 512 11 53 164 0 30 32768 0
pcpu-64 64 503 9 503 0 254 32768 0
sctp_stream_msg_out 112 0 288 1 0 254 32256 0
clpbuf 2664 0 12 48 0 4 31968 0
PGRP 120 15 249 59 0 126 31680 0
sctp_laddr 48 8 580 26 0 254 28224 0
rl_entry 48 13 575 36
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/12/20 18:10 | freebsd-src | 7f39d05b67ae | e14dbeb9 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in inm_disconnect | |||||
| 2025/12/20 15:03 | freebsd-src | 7f39d05b67ae | e14dbeb9 | console log | report | ci-freebsd-main | Fatal trap NUM: page fault in inm_disconnect |