| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| openbsd | uvm_fault: dt_ioctl_record_stop (2) | -1 | 974 | 10m | 51d | 0/3 | upstream: reported on 2025/08/01 00:51 |
syzbot |
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uvm_fault(0xfffffd800b0fb1f8, 0x0, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at dt_ioctl_record_stop+0x108: movq 0(%r14),%r14
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*295351 39672 0 0 0x4000000 0K syz-executor
dt_ioctl_record_stop(ffff80000148d000) at dt_ioctl_record_stop+0x108 sys/dev/dt/dt_dev.c:586
dtclose(11e5f,81,2000,ffff800031ffb228) at dtclose+0x109 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline]
dtclose(11e5f,81,2000,ffff800031ffb228) at dtclose+0x109 sys/dev/dt/dt_dev.c:232
spec_close(ffff80003b41fc20) at spec_close+0x466 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffffd805c147450,81,fffffd80097fb3a8,ffff800031ffb228) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffffd806b9c40d8,ffff800031ffb228) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:292 [inline]
vn_closefile(fffffd806b9c40d8,ffff800031ffb228) at vn_closefile+0x12b sys/kern/vfs_vnops.c:615
fdrop(fffffd806b9c40d8,ffff800031ffb228) at fdrop+0x121 sys/kern/kern_descrip.c:1267
closef(fffffd806b9c40d8,ffff800031ffb228) at closef+0x192 sys/kern/kern_descrip.c:1251
syscall(ffff80003b41fe80) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003b41fe80) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd65b41cf930, count: 6
https://www.openbsd.org/ddb.html describes the minimum info required in bug
reports. Insufficient info makes it difficult to find and fix bugs.
ddb{0}>
ddb{0}> set $lines = 0
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
*cpu0: uvm_fault(0xfffffd800b0fb1f8, 0x0, 0, 1) -> e
ddb{0}> trace
dt_ioctl_record_stop(ffff80000148d000) at dt_ioctl_record_stop+0x108 sys/dev/dt/dt_dev.c:586
dtclose(11e5f,81,2000,ffff800031ffb228) at dtclose+0x109 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline]
dtclose(11e5f,81,2000,ffff800031ffb228) at dtclose+0x109 sys/dev/dt/dt_dev.c:232
spec_close(ffff80003b41fc20) at spec_close+0x466 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffffd805c147450,81,fffffd80097fb3a8,ffff800031ffb228) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffffd806b9c40d8,ffff800031ffb228) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:292 [inline]
vn_closefile(fffffd806b9c40d8,ffff800031ffb228) at vn_closefile+0x12b sys/kern/vfs_vnops.c:615
fdrop(fffffd806b9c40d8,ffff800031ffb228) at fdrop+0x121 sys/kern/kern_descrip.c:1267
closef(fffffd806b9c40d8,ffff800031ffb228) at closef+0x192 sys/kern/kern_descrip.c:1251
syscall(ffff80003b41fe80) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003b41fe80) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd65b41cf930, count: -9
ddb{0}> show registers
rdi 0
rsi 0
rbp 0xffff80003b41fb50
rbx 0x1
rdx 0
rcx 0xffff800031ffb228
rax 0xffffffff8377f4c8 dt_prov_syscall
r8 0xffffffff8108f3d0 uvm_map_inentry_sp
r9 0x1
r10 0
r11 0x606077f796d0e136
r12 0
r13 0
r14 0
r15 0xffff8000015b9d00
rip 0xffffffff823896a8 dt_ioctl_record_stop+0x108
cs 0x8
rflags 0x10207 __ALIGN_SIZE+0xf207
rsp 0xffff80003b41fb20
ss 0x10
dt_ioctl_record_stop+0x108: movq 0(%r14),%r14
ddb{0}> show proc
PROC (syz-executor) tid=295351 pid=39672 tcnt=4 stat=onproc
flags process=0 proc=4000000<THREAD>
runpri=32, usrpri=50, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
forw=0xffffffffffffffff, list=0xffff800031ffa7e8,0xffff800031ffaa88
process=0xffff80002a2c30d8 user=0xffff80003b41a000, vmspace=0xfffffd800b0fb1f8
estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0
ddb{0}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
39672 341024 68945 0 2 0 syz-executor
*39672 295351 68945 0 7 0x4000000 syz-executor
39672 18311 68945 0 3 0x4000080 fsleep syz-executor
39672 248608 68945 0 3 0x4000080 fsleep syz-executor
50373 267133 98699 0 3 0x80 fsleep syz-executor
50373 48995 98699 0 3 0x4000080 fsleep syz-executor
50373 437340 98699 0 3 0x4000080 fsleep syz-executor
50373 510812 98699 0 3 0x4000080 lockf syz-executor
35405 52288 1624 0 3 0x80 fsleep syz-executor
35405 35388 1624 0 2 0x4000000 syz-executor
39688 387246 81658 0 3 0x80 fsleep syz-executor
39688 209028 81658 0 3 0x4000080 pipewr syz-executor
1928 498170 61236 0 3 0x80 fsleep syz-executor
1928 468987 61236 0 3 0x4000080 sbwait syz-executor
82279 180106 34469 0 3 0x80 fsleep syz-executor
82279 360182 34469 0 3 0x4000080 ttyopn syz-executor
20309 498755 91096 0 3 0x80 fsleep syz-executor
20309 216785 91096 0 3 0x4000080 pipewr syz-executor
44229 123292 69856 0 3 0x80 fsleep syz-executor
44229 257468 69856 0 3 0x4000080 fifor syz-executor
34469 316884 94794 0 3 0x82 nanoslp syz-executor
31585 324832 1 0 3 0x100083 ttyin getty
91293 198332 0 0 3 0x14280 nfsidl nfsio
72572 303762 0 0 3 0x14280 nfsidl nfsio
72816 72568 0 0 3 0x14280 nfsidl nfsio
73518 276048 0 0 3 0x14280 nfsidl nfsio
60457 220497 0 0 3 0x14280 nfsidl nfsio
76284 71376 0 0 3 0x14280 nfsidl nfsio
9987 75462 0 0 3 0x14280 nfsidl nfsio
19604 354794 0 0 3 0x14280 nfsidl nfsio
19162 193021 0 0 3 0x14280 nfsidl nfsio
50010 42994 0 0 3 0x14280 nfsidl nfsio
86417 227977 0 0 3 0x14280 nfsidl nfsio
78808 136690 0 0 3 0x14280 nfsidl nfsio
59110 393097 0 0 3 0x14280 nfsidl nfsio
33288 261209 0 0 3 0x14280 nfsidl nfsio
67152 265999 0 0 3 0x14280 nfsidl nfsio
88505 430199 0 0 3 0x14280 nfsidl nfsio
54026 168923 0 0 3 0x14280 nfsidl nfsio
10557 143473 0 0 3 0x14280 nfsidl nfsio
47716 342090 0 0 3 0x14280 nfsidl nfsio
76028 136344 0 0 3 0x14280 nfsidl nfsio
68945 390322 94794 0 3 0x82 nanoslp syz-executor
61236 29407 94794 0 3 0x82 nanoslp syz-executor
91096 385014 94794 0 3 0x82 nanoslp syz-executor
13527 255190 0 0 3 0x14200 bored sosplice
1624 105957 94794 0 3 0x82 nanoslp syz-executor
69856 145297 94794 0 3 0x82 nanoslp syz-executor
81658 256327 94794 0 3 0x82 nanoslp syz-executor
98699 95242 94794 0 3 0x82 nanoslp syz-executor
94794 209503 5470 0 3 0x82 kqread syz-executor
5470 240140 13701 0 3 0x10008a sigsusp ksh
13701 112680 59866 0 3 0x98 kqread sshd-session
59866 172669 9669 0 3 0x92 kqread sshd-session
9669 9537 1 0 3 0x88 kqread sshd
93215 402617 73858 74 3 0x1100092 bpf pflogd
73858 393582 1 0 3 0x80 sbwait pflogd
58176 466409 38403 73 3 0x1100090 kqread syslogd
38403 86099 1 0 3 0x100082 sbwait syslogd
83255 2575 1 0 3 0x100080 kqread resolvd
75667 91111 60189 77 3 0x100092 kqread dhcpleased
3813 175291 60189 77 3 0x100092 kqread dhcpleased
60189 52212 1 0 3 0x80 kqread dhcpleased
13713 298478 0 0 3 0x14200 bored smr
90955 293285 0 0 3 0x14200 pgzero zerothread
30298 198185 0 0 3 0x14200 aiodoned aiodoned
23125 457774 0 0 3 0x14200 syncer update
81671 24145 0 0 3 0x14200 cleaner cleaner
89788 340509 0 0 3 0x14200 reaper reaper
65580 257535 0 0 3 0x14200 pgdaemon pagedaemon
48858 364396 0 0 3 0x14200 bored viomb
48295 113828 0 0 3 0x40014200 acpi0 acpi0
17465 234126 0 0 7 0x40014200 idle1
1281 491301 0 0 3 0x14200 bored softnet7
83835 110020 0 0 3 0x14200 bored softnet6
64568 333877 0 0 3 0x14200 bored softnet5
32907 403972 0 0 3 0x14200 bored softnet4
80292 271509 0 0 3 0x14200 bored softnet3
31692 513114 0 0 3 0x14200 bored softnet2
87577 19732 0 0 3 0x14200 bored softnet1
44407 228292 0 0 3 0x14200 bored softnet0
12087 224838 0 0 3 0x14200 bored systqmp
15413 485295 0 0 3 0x14200 bored systq
10802 488347 0 0 3 0x14200 tmoslp softclockmp
2664 231489 0 0 3 0x40014200 tmoslp softclock
82914 1266 0 0 3 0x40014200 idle0
1 309631 0 0 3 0x82 wait init
0 0 -1 0 3 0x10010200 scheduler swapper
ddb{0}> show all locks
Process 39672 (syz-executor) thread 0xffff800031ffb228 (295351)
Process 35405 (syz-executor) thread 0xffff80002a322a80 (35388)
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 10270 11100K 11328K 166960K 13932 0
pcb 18 15K 17K 166960K 702 0
rtable 233 11K 12K 166960K 1028 0
pf 41 18K 22K 166960K 254 0
ifaddr 36 6K 9K 166960K 182 0
ifgroup 61 2K 2K 166960K 278 0
sysctl 4 1K 9K 166960K 29 0
counters 74 37K 37K 166960K 494 0
ioctlops 0 0K 4K 166960K 1881 0
iov 0 0K 32K 166960K 126 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1423 89K 90K 166960K 3528 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 2 1K 5K 166960K 12 0
VM map 2 1K 1K 166960K 2 0
sem 12 0K 0K 166960K 145 0
dirhash 12 2K 2K 166960K 54 0
ACPI 1692 195K 286K 166960K 12470 0
file desc 18 65K 89K 166960K 2746 0
sigio 0 0K 0K 166960K 40 0
proc 72 115K 164K 166960K 904 0
subproc 72 4K 4K 166960K 126 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 649 0
in_multi 51 4K 7K 166960K 298 0
ether_multi 1 0K 0K 166960K 23 0
mrt 1 0K 0K 166960K 12 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 259 1155K 1155K 166960K 259 0
exec 0 0K 1K 166960K 764 0
fusefs mount 1 32K 32K 166960K 1 0
pfkey data 0 0K 0K 166960K 5 0
tdb 3 0K 0K 166960K 3 0
VM swap 8 62K 64K 166960K 10 0
UVM amap 255 154K 170K 166960K 25621 0
UVM aobj 41 4K 4K 166960K 42 0
pinsyscall 43 86K 104K 166960K 3997 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 0K 166960K 140 0
NDP 14 0K 2K 166960K 119 0
temp 79 8648K 8776K 166960K 194959 0
kqueue 15 24K 30K 166960K 573 0
SYN cache 2 16K 16K 166960K 2 0
ddb{0}> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache 128 26 0 0 1 0 1 1 0 8 0
rtpcb 120 310 0 306 1 0 1 1 0 8 0
rtentry 176 341 0 253 6 0 6 6 0 8 0
unpcb 144 1556 0 1535 14 12 2 6 0 8 1
syncache 336 7 0 7 3 3 0 1 0 8 0
tcpcb 736 927 0 923 16 15 1 7 0 8 0
arp 128 68 0 31 2 0 2 2 0 8 0
ipq 40 1 0 1 1 1 0 1 0 8 0
ipqe 40 3 0 3 1 1 0 1 0 8 0
inpcb 328 2907 0 2896 24 20 4 7 0 8 2
nd6 144 39 0 30 1 0 1 1 0 8 0
pkpcb 40 68 0 68 3 2 1 1 0 8 1
kcovpl 48 14 0 6 1 0 1 1 0 8 0
mppekey 1024 1 0 1 1 1 0 1 0 8 0
ppxss 1192 189 0 187 3 2 1 1 0 8 0
pppxif 1504 9 0 9 3 3 0 1 0 8 0
pfstscr 40 7 0 6 1 0 1 1 0 8 0
pffrag 232 12 0 7 1 0 1 1 0 482 0
pffrnode 88 12 0 7 1 0 1 1 0 8 0
pffrent 40 20 0 15 1 0 1 1 0 8 0
pfosfp 40 1432 0 1006 5 0 5 5 0 8 0
pfosfpen 112 1432 0 714 21 0 21 21 0 8 0
pfrktable 1344 1 0 1 1 1 0 1 0 8 0
pftag 88 1 0 0 1 0 1 1 0 8 0
pfqueue 320 1 0 1 1 1 0 1 0 8 0
pfstitem 24 152 0 91 1 0 1 1 0 8 0
pfstkey 128 164 0 103 3 0 3 3 0 8 0
pfstate 384 157 0 97 8 0 8 8 0 8 0
pfrule 1344 34 0 28 2 1 1 2 0 8 0
rttmr 136 1 0 1 1 1 0 1 0 8 0
art_heap8 4096 4 0 0 4 0 4 4 0 8 0
art_heap4 256 1226 0 972 31 12 19 30 0 8 0
art_table 40 1230 0 972 5 0 5 5 0 8 0
art_node 32 339 0 288 1 0 1 1 0 8 0
sysvmsgpl 40 11 0 10 1 0 1 1 0 8 0
semupl 112 2 0 2 1 1 0 1 0 8 0
semapl 112 139 0 129 1 0 1 1 0 8 0
shmpl 112 39 0 1 2 0 2 2 0 8 0
dirhash 1024 45 0 28 3 0 3 3 0 8 0
dino2pl 256 6509 0 4991 96 0 96 96 0 8 0
ffsino 296 6509 0 4991 118 0 118 118 0 8 0
nchpl 144 10299 0 9740 64 39 25 64 0 8 0
rtmask 32 16 0 15 5 4 1 1 0 8 0
uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0
vnodes 216 5926 0 0 330 0 330 330 0 8 0
namei 1024 34797 0 34797 6 5 1 2 0 8 1
percpumem 16 262 0 210 1 0 1 1 0 8 0
kstatmem 264 184 0 152 7 4 3 3 0 8 0
acpiwqpl 32 1 0 1 1 0 1 1 1 8 1
scsiplug 72 13 0 13 5 4 1 1 0 8 1
scxspl 216 89591 0 89591 14 13 1 7 1 8 1
plimitpl 152 534 0 516 1 0 1 1 0 8 0
sigapl 424 3065 0 2990 9 0 9 9 0 8 0
knotepl 120 669 0 0 19 0 19 19 0 8 0
kqueuepl 224 981 0 968 11 10 1 5 0 8 0
pipepl 344 367 0 338 4 1 3 4 0 8 0
fdescpl 528 3018 0 2986 3 0 3 3 0 8 0
filepl 160 17671 0 17438 23 10 13 17 0 8 0
lockfpl 104 1004 0 999 1 0 1 1 0 8 0
lockfspl 48 428 0 424 1 0 1 1 0 8 0
sessionpl 144 32 0 23 1 0 1 1 0 8 0
pgrppl 48 112 0 95 1 0 1 1 0 8 0
ucredpl 104 3274 0 3261 1 0 1 1 0 8 0
zombiepl 144 3767 0 3767 1 0 1 1 0 8 1
processpl 1248 3065 0 2990 6 0 6 6 0 8 0
procpl 656 6861 0 6774 9 0 9 9 0 8 0
sosppl 168 19 0 19 6 6 0 1 0 8 0
sockpl 752 4909 0 4873 33 26 7 17 0 8 3
mcl64k 65536 17 0 0 3 0 3 3 0 8 0
mcl16k 16384 20 0 0 3 0 3 3 0 8 0
mcl12k 12288 5 0 0 1 0 1 1 0 8 0
mcl9k 9216 4 0 0 1 0 1 1 0 8 0
mcl8k 8192 8 0 0 1 0 1 1 0 8 0
mcl4k 4096 106 0 0 14 0 14 14 0 8 0
mcl2k2 2112 2 0 0 1 0 1 1 0 8 0
mcl2k 2048 54 0 0 7 1 6 6 0 8 0
mtagpl 96 108 0 0 3 0 3 3 0 8 0
mbufpl 256 385 0 0 20 0 20 20 0 8 0
bufpl 280 38408 0 32264 440 0 440 440 0 8 0
anonpl 32 15446 0 0 125 0 125 125 0 246 0
amapchunkpl 152 88521 0 87925 44 17 27 32 0 158 1
amappl16 200 13893 0 13745 101 81 20 32 0 8 8
amappl15 192 7 0 7 1 1 0 1 0 8 0
amappl14 184 131 0 119 1 0 1 1 0 8 0
amappl13 176 3 0 3 1 1 0 1 0 8 0
amappl12 168 3757 0 3724 4 1 3 3 0 8 0
amappl11 160 52 0 38 1 0 1 1 0 8 0
amappl10 152 7 0 7 1 1 0 1 0 8 0
amappl9 144 249 0 249 1 1 0 1 0 8 0
amappl8 136 26 0 23 1 0 1 1 0 8 0
amappl7 128 128 0 115 1 0 1 1 0 8 0
amappl6 120 251 0 247 1 0 1 1 0 8 0
amappl5 112 153 0 143 1 0 1 1 0 8 0
amappl4 104 320 0 301 1 0 1 1 0 8 0
amappl3 96 18469 0 18347 5 1 4 4 0 8 0
amappl2 88 763 0 700 2 0 2 2 0 8 0
amappl1 80 19731 0 19121 15 0 15 15 0 8 0
amappl 88 24341 0 24161 5 0 5 5 0 92 0
dma65536 65536 1 0 1 1 1 0 1 0 8 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma1024 1024 1 0 0 1 0 1 1 0 8 0
dma256 256 9 0 9 4 3 1 1 0 8 1
dma128 128 259 0 259 5 4 1 1 0 8 1
dma64 64 6 0 6 1 1 0 1 0 8 0
dma32 32 7 0 7 1 1 0 1 0 8 0
dma16 16 23 0 22 1 0 1 1 0 8 0
aobjpl 72 41 0 1 1 0 1 1 0 8 0
uaddrrnd 24 3018 0 2986 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 3018 0 2986 1 0 1 1 0 8 0
vmmpekpl 168 21927 0 21873 3 0 3 3 0 8 0
vmmpepl 168 194559 0 192358 133 25 108 115 0 357 1
vmsppl 488 3017 0 2986 5 0 5 5 0 8 0
rwobjpl 80 57514 0 50466 160 10 150 153 0 8 2
pdppl 4096 6044 0 5972 112 40 72 84 0 8 0
pvpl 32 26548 0 0 215 1 214 214 0 265 0
pmappl 256 3017 0 2986 3 0 3 3 0 8 0
extentpl 40 45 0 27 1 0 1 1 0 8 0
phpool 112 330 0 82 8 0 8 8 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
dt_ioctl_record_stop(ffff80000148d000) at dt_ioctl_record_stop+0x108 sys/dev/dt/dt_dev.c:586
dtclose(11e5f,81,2000,ffff800031ffb228) at dtclose+0x109 dt_pcb_purge sys/dev/dt/dt_dev.c:-1 [inline]
dtclose(11e5f,81,2000,ffff800031ffb228) at dtclose+0x109 sys/dev/dt/dt_dev.c:232
spec_close(ffff80003b41fc20) at spec_close+0x466 sys/kern/spec_vnops.c:-1
VOP_CLOSE(fffffd805c147450,81,fffffd80097fb3a8,ffff800031ffb228) at VOP_CLOSE+0x132 sys/kern/vfs_vops.c:156
vn_closefile(fffffd806b9c40d8,ffff800031ffb228) at vn_closefile+0x12b vn_close sys/kern/vfs_vnops.c:292 [inline]
vn_closefile(fffffd806b9c40d8,ffff800031ffb228) at vn_closefile+0x12b sys/kern/vfs_vnops.c:615
fdrop(fffffd806b9c40d8,ffff800031ffb228) at fdrop+0x121 sys/kern/kern_descrip.c:1267
closef(fffffd806b9c40d8,ffff800031ffb228) at closef+0x192 sys/kern/kern_descrip.c:1251
syscall(ffff80003b41fe80) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003b41fe80) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd65b41cf930, count: -9
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
acpicpu_idle() at acpicpu_idle+0x457 sys/dev/acpi/acpicpu_x86.c:1224
sched_idle(ffff8000299edff0) at sched_idle+0x391 sys/kern/kern_sched.c:191
end trace frame: 0x0, count: 10
ddb{1}> trace
x86_ipi_db(ffff8000299edff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
acpicpu_idle() at acpicpu_idle+0x457 sys/dev/acpi/acpicpu_x86.c:1224
sched_idle(ffff8000299edff0) at sched_idle+0x391 sys/kern/kern_sched.c:191
end trace frame: 0x0, count: -5
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/08/01 00:15 | openbsd | 3b565b651350 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 23:14 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 21:57 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 21:14 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 19:53 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 17:08 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 15:06 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 13:03 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 11:41 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 08:05 | openbsd | 788294299689 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 04:02 | openbsd | e727a61a1a01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 02:02 | openbsd | e727a61a1a01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/31 00:20 | openbsd | e727a61a1a01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 20:21 | openbsd | e727a61a1a01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 16:16 | openbsd | e727a61a1a01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 14:29 | openbsd | 8eeaa0a347fe | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 11:25 | openbsd | 8eeaa0a347fe | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 09:26 | openbsd | 8eeaa0a347fe | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 07:58 | openbsd | 8eeaa0a347fe | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 05:04 | openbsd | 8eeaa0a347fe | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 02:01 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/30 00:41 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 23:21 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 20:44 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 18:58 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 17:23 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 15:54 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 13:52 | openbsd | b403f214b97b | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 08:17 | openbsd | fff03f7679b7 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 06:36 | openbsd | fff03f7679b7 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 03:13 | openbsd | fff03f7679b7 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/29 01:55 | openbsd | fff03f7679b7 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 21:40 | openbsd | 9a7e4271aee8 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 19:54 | openbsd | 9a7e4271aee8 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 16:52 | openbsd | 9a7e4271aee8 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 15:47 | openbsd | 9a7e4271aee8 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 13:24 | openbsd | 9a7e4271aee8 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 10:01 | openbsd | 0897303859b5 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 08:19 | openbsd | 0897303859b5 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 05:47 | openbsd | 0897303859b5 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 01:50 | openbsd | 0897303859b5 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/28 00:46 | openbsd | 0897303859b5 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/27 22:15 | openbsd | 0897303859b5 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/27 18:48 | openbsd | 7b0d12c26b01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/07/27 16:24 | openbsd | 7b0d12c26b01 | 3cda49cf | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop | |||
| 2025/04/06 06:12 | openbsd | c16771e8b440 | 1c65791e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: dt_ioctl_record_stop |