| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| openbsd | uvm_fault: ktrops | 1 | 991d | 991d | 0/3 | auto-closed as invalid on 2022/06/04 01:35 |
syzbot |
sign-in | mailing list | source | docs |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2024/07/24 17:19 | 9m | retest repro | openbsd | report log | |
| 2024/07/24 17:08 | 10m | retest repro | openbsd | report log | |
| 2024/05/15 17:08 | 10m | retest repro | openbsd | report log | |
| 2024/05/15 16:56 | 9m | retest repro | openbsd | report log | |
| 2024/03/06 16:49 | 11m | retest repro | openbsd | report log | |
| 2024/03/06 16:35 | 11m | retest repro | openbsd | report log | |
| 2023/12/27 16:37 | 10m | retest repro | openbsd | report log | |
| 2023/12/27 16:24 | 10m | retest repro | openbsd | report log | |
| 2023/10/18 16:10 | 11m | retest repro | openbsd | report log | |
| 2023/10/18 16:10 | 11m | retest repro | openbsd | report log |
uvm_fault(0xfffffd806d0481e8, 0x7, 0, 1) -> e
kernel: page fault trap, code=0
Stopped at ktrops+0x4e: movq 0x8(%rbx),%r14
TID PID UID PRFLAGS PFLAGS CPU COMMAND
*267256 71921 0 0 0 0K syz-executor3564366087
420771 37795 0 0 0 1 syz-executor3564366087
ktrops(ffff800021236ff0,ffffffffffffffff,0,80001024,fffffd806d35b1e0,fffffd807f7d7888) at ktrops+0x4e ktrcanset sys/kern/kern_ktrace.c:700 [inline]
ktrops(ffff800021236ff0,ffffffffffffffff,0,80001024,fffffd806d35b1e0,fffffd807f7d7888) at ktrops+0x4e sys/kern/kern_ktrace.c:543
doktrace(fffffd806d35b1e0,4,1024,0,ffff800021236ff0) at doktrace+0x524 ktrsetchildren sys/kern/kern_ktrace.c:568 [inline]
doktrace(fffffd806d35b1e0,4,1024,0,ffff800021236ff0) at doktrace+0x524 sys/kern/kern_ktrace.c:490
sys_ktrace(ffff800021236ff0,ffff8000212879c0,ffff800021287a10) at sys_ktrace+0xd6 sys/kern/kern_ktrace.c:531
syscall(ffff800021287a90) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
syscall(ffff800021287a90) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77e547f941a0, count: 10
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(0xfffffd806d0481e8, 0x7, 0, 1) -> e
ddb{0}> trace
ktrops(ffff800021236ff0,ffffffffffffffff,0,80001024,fffffd806d35b1e0,fffffd807f7d7888) at ktrops+0x4e ktrcanset sys/kern/kern_ktrace.c:700 [inline]
ktrops(ffff800021236ff0,ffffffffffffffff,0,80001024,fffffd806d35b1e0,fffffd807f7d7888) at ktrops+0x4e sys/kern/kern_ktrace.c:543
doktrace(fffffd806d35b1e0,4,1024,0,ffff800021236ff0) at doktrace+0x524 ktrsetchildren sys/kern/kern_ktrace.c:568 [inline]
doktrace(fffffd806d35b1e0,4,1024,0,ffff800021236ff0) at doktrace+0x524 sys/kern/kern_ktrace.c:490
sys_ktrace(ffff800021236ff0,ffff8000212879c0,ffff800021287a10) at sys_ktrace+0xd6 sys/kern/kern_ktrace.c:531
syscall(ffff800021287a90) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
syscall(ffff800021287a90) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77e547f941a0, count: -5
ddb{0}> show registers
rdi 0xffff800021236ff0
rsi 0xffffffffffffffff
rbp 0xffff8000212877b0
rbx 0xffffffffffffffff
rdx 0
rcx 0x80001024 __kernel_virt_to_phys+0x1024
rax 0x1
r8 0xfffffd806d35b1e0
r9 0xfffffd807f7d7888
r10 0x53a6e15f178e078d
r11 0x6eb597083f7ef415
r12 0xffffffffffffffff
r13 0xfffffd807f7d7888
r14 0xffff800021236ff0
r15 0x80001024 __kernel_virt_to_phys+0x1024
rip 0xffffffff81427e8e ktrops+0x4e
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff800021287730
ss 0x10
ktrops+0x4e: movq 0x8(%rbx),%r14
ddb{0}> show proc
PROC (syz-executor3564366087) tid=267256 pid=71921 tcnt=1 stat=onproc
flags process=0 proc=0
runpri=17, usrpri=55, slppri=17, nice=20
wchan=0x0, wmesg=, ps_single=0x0
forw=0xffffffffffffffff, list=0xffff800021212ac0,0xffff800021236808
process=0xffff8000ffff6198 user=0xffff800021282000, vmspace=0xfffffd806d0481e8
estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0
ddb{0}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
5628 354739 59065 0 2 0 syz-executor3564366087
*71921 267256 27447 0 7 0 syz-executor3564366087
37795 420771 62967 0 7 0 syz-executor3564366087
12988 486254 62967 0 2 0 syz-executor3564366087
27447 139715 62967 0 3 0x80 nanoslp syz-executor3564366087
50430 152366 62967 0 2 0 syz-executor3564366087
1408 32646 62967 0 3 0x80 nanoslp syz-executor3564366087
85733 483937 62967 0 3 0x80 nanoslp syz-executor3564366087
96832 206431 62967 0 2 0 syz-executor3564366087
59065 394445 62967 0 3 0x80 nanoslp syz-executor3564366087
62967 110608 53983 0 3 0x82 nanoslp syz-executor3564366087
53983 496585 11067 0 3 0x10008a sigsusp ksh
11067 265070 25512 0 3 0x9a kqread sshd
96590 225621 1 0 3 0x100083 ttyin getty
25512 186009 1 0 3 0x88 kqread sshd
83554 356338 59528 74 3 0x1100092 bpf pflogd
59528 283265 1 0 3 0x80 netio pflogd
4357 395052 827 73 3 0x1100090 kqread syslogd
827 53700 1 0 3 0x100082 netio syslogd
15667 91174 1 0 3 0x100080 kqread resolvd
29984 518234 55390 77 3 0x100092 kqread dhcpleased
71493 179881 55390 77 3 0x100092 kqread dhcpleased
55390 413472 1 0 3 0x80 kqread dhcpleased
31682 57404 0 0 3 0x14200 bored smr
44501 431536 0 0 3 0x14200 pgzero zerothread
88484 325941 0 0 3 0x14200 aiodoned aiodoned
34785 425375 0 0 3 0x14200 syncer update
48938 17667 0 0 3 0x14200 cleaner cleaner
30696 434022 0 0 3 0x14200 reaper reaper
50070 67444 0 0 3 0x14200 pgdaemon pagedaemon
78520 181847 0 0 3 0x14200 bored viomb
69953 348137 0 0 3 0x40014200 acpi0 acpi0
69500 515333 0 0 3 0x40014200 idle1
95150 412195 0 0 3 0x14200 bored softnet3
16858 424232 0 0 3 0x14200 bored softnet2
67684 302501 0 0 3 0x14200 bored softnet1
67626 87340 0 0 3 0x14200 bored softnet0
19469 244865 0 0 3 0x14200 bored systqmp
21058 299787 0 0 3 0x14200 bored systq
12525 385095 0 0 3 0x40014200 bored softclock
79522 246575 0 0 3 0x40014200 idle0
1 398116 0 0 3 0x82 wait init
0 0 -1 0 3 0x10200 scheduler swapper
ddb{0}> show all locks
Process 5628 (syz-executor3564366087) thread 0xffff8000212367f8 (354739)
exclusive rrwlock inode r = 0 (0xfffffd806cd5f3d8)
#0 witness_lock+0x447
#1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309
#2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518
#4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140
#5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343
#6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394
#7 ufs_makeinode+0xb2 sys/ufs/ufs/ufs_vnops.c:1817
#8 ufs_create+0x45 sys/ufs/ufs/ufs_vnops.c:151
#9 VOP_CREATE+0xc0 sys/kern/vfs_vops.c:103
#10 vn_open+0x27b sys/kern/vfs_vnops.c:116
#11 doopenat+0x26e sys/kern/vfs_syscalls.c:1126
#12 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
#12 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
#13 Xsyscall+0x128
exclusive rrwlock inode r = 0 (0xfffffd806cd5f928)
#0 witness_lock+0x447
#1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309
#2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518
#4 vn_lock+0x84 sys/kern/vfs_vnops.c:564
#5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418
#6 namei+0x55a sys/kern/vfs_lookup.c:250
#7 vn_open+0x17b sys/kern/vfs_vnops.c:107
#8 doopenat+0x26e sys/kern/vfs_syscalls.c:1126
#9 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
#9 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
#10 Xsyscall+0x128
Process 71921 (syz-executor3564366087) thread 0xffff800021236ff0 (267256)
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82cf4020)
#0 witness_lock+0x447
#1 __mp_acquire_count+0x48 sys/kern/kern_lock.c:227
#2 mi_switch+0x46b sys/kern/sched_bsd.c:470
#3 sleep_finish+0x19b sys/kern/kern_synch.c:414
#4 getblk+0x14c sys/kern/vfs_bio.c:1038
#5 bread+0x3e bio_doread sys/kern/vfs_bio.c:433 [inline]
#5 bread+0x3e sys/kern/vfs_bio.c:478
#6 ffs_update+0x14f sys/ufs/ffs/ffs_inode.c:91
#7 ufs_inactive+0x263 sys/ufs/ufs/ufs_inode.c:110
#8 VOP_INACTIVE+0xc5 sys/kern/vfs_vops.c:489
#9 vrele+0xd3 sys/kern/vfs_subr.c:827
#10 ktrsettrace+0xb7 sys/kern/kern_ktrace.c:122
#11 ktrops+0x1a8 sys/kern/kern_ktrace.c:546
#12 doktrace+0x524 ktrsetchildren sys/kern/kern_ktrace.c:568 [inline]
#12 doktrace+0x524 sys/kern/kern_ktrace.c:490
#13 sys_ktrace+0xd6 sys/kern/kern_ktrace.c:531
#14 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
#14 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
#15 Xsyscall+0x128
Process 12988 (syz-executor3564366087) thread 0xffff800021213560 (486254)
exclusive rrwlock inode r = 0 (0xfffffd806cd5f5f8)
#0 witness_lock+0x447
#1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309
#2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518
#4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140
#5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343
#6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394
#7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1149
#8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388
#9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073
#10 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
#10 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
#11 Xsyscall+0x128
exclusive rrwlock inode r = 0 (0xfffffd806e380a28)
#0 witness_lock+0x447
#1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309
#2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464
#3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518
#4 vn_lock+0x84 sys/kern/vfs_vnops.c:564
#5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418
#6 namei+0x55a sys/kern/vfs_lookup.c:250
#7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058
#8 syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
#8 syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
#9 Xsyscall+0x128
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 10162 6456K 6457K 78643K 11240 0
pcb 13 8K 8K 78643K 13 0
rtable 58 1K 2K 78643K 114 0
pf 15 6K 10K 78643K 26 0
ifaddr 13 9K 9K 78643K 13 0
ifgroup 22 1K 1K 78643K 22 0
counters 44 33K 33K 78643K 44 0
ioctlops 0 0K 4K 78643K 1475 0
mount 1 1K 1K 78643K 1 0
log 0 0K 0K 78643K 4 0
vnodes 1176 74K 74K 78643K 1192 0
UFS quota 1 32K 32K 78643K 1 0
UFS mount 5 36K 36K 78643K 5 0
shm 2 1K 1K 78643K 2 0
VM map 2 1K 1K 78643K 2 0
sem 2 0K 0K 78643K 2 0
dirhash 12 2K 2K 78643K 12 0
ACPI 1697 195K 286K 78643K 12548 0
file desc 1 0K 0K 78643K 1 0
proc 67 91K 91K 78643K 302 0
NFS srvsock 1 0K 0K 78643K 1 0
NFS daemon 1 16K 16K 78643K 1 0
in_multi 11 0K 0K 78643K 11 0
ether_multi 1 0K 0K 78643K 1 0
ISOFS mount 1 32K 32K 78643K 1 0
MSDOSFS mount 1 16K 16K 78643K 1 0
ttys 25 122K 122K 78643K 25 0
exec 0 0K 1K 78643K 269 0
tdb 3 0K 0K 78643K 3 0
pagedep 1 8K 8K 78643K 1 0
inodedep 1 32K 32K 78643K 1 0
newblk 1 0K 0K 78643K 1 0
VM swap 8 62K 64K 78643K 10 0
UVM amap 128 6K 6K 78643K 2510 0
UVM aobj 3 2K 2K 78643K 3 0
memdesc 1 4K 4K 78643K 1 0
crypto data 1 1K 1K 78643K 1 0
NDP 4 0K 0K 78643K 4 0
temp 1 5904K 5968K 78643K 3119 0
kqueue 11 16K 18K 78643K 24 0
SYN cache 2 16K 16K 78643K 2 0
ddb{0}> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache 128 22 0 0 1 0 1 1 0 8 0
rtpcb 120 20 0 17 1 0 1 1 0 8 0
rtentry 112 23 0 1 1 0 1 1 0 8 0
unpcb 144 99 0 84 1 0 1 1 0 8 0
syncache 304 5 0 5 1 0 1 1 0 8 1
tcpqe 32 100 0 100 1 1 0 1 0 8 0
tcpcb 808 8 0 5 1 0 1 1 0 8 0
arp 120 2 0 0 1 0 1 1 0 8 0
inpcb 368 33 0 27 1 0 1 1 0 8 0
pfosfp 40 1428 0 1005 5 0 5 5 0 8 0
pfosfpen 112 1428 0 714 21 0 21 21 0 8 0
pfstitem 24 9 0 0 1 0 1 1 0 8 0
pfstkey 128 9 0 0 1 0 1 1 0 8 0
pfstate 376 9 0 0 1 0 1 1 0 8 0
pfrule 1344 21 0 16 2 1 1 2 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 96 0 0 6 0 6 6 0 8 0
art_table 32 97 0 0 1 0 1 1 0 8 0
art_node 16 22 0 2 1 0 1 1 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino2pl 256 1507 0 81 90 0 90 90 0 8 0
ffsino 272 1507 0 81 96 0 96 96 0 8 0
nchpl 144 1758 0 161 60 0 60 60 0 8 0
uvmvnodes 80 1521 0 0 32 0 32 32 0 8 0
vnodes 216 1521 0 0 85 0 85 85 0 8 0
namei 1024 4915 0 4913 2 0 2 2 0 8 1
percpumem 16 35 0 0 1 0 1 1 0 8 0
kstatmem 264 8 0 0 1 0 1 1 0 8 0
scxspl 216 5229 0 5229 3 2 1 2 1 8 1
plimitpl 152 17 0 10 1 0 1 1 0 8 0
sigapl 424 378 0 333 7 1 6 6 0 8 0
knotepl 120 40 0 0 2 0 2 2 0 8 0
kqueuepl 216 20 0 13 1 0 1 1 0 8 0
pipepl 320 94 0 91 1 0 1 1 0 8 0
fdescpl 496 361 0 336 4 0 4 4 0 8 0
filepl 152 1462 0 1400 3 0 3 3 0 8 0
lockfpl 104 6 0 4 1 0 1 1 0 8 0
lockfspl 48 4 0 2 1 0 1 1 0 8 0
sessionpl 144 18 0 9 1 0 1 1 0 8 0
pgrppl 48 18 0 9 1 0 1 1 0 8 0
ucredpl 104 71 0 59 1 0 1 1 0 8 0
zombiepl 144 336 0 333 1 0 1 1 0 8 0
processpl 1072 378 0 333 4 0 4 4 0 8 0
procpl 680 378 0 333 6 1 5 5 0 8 0
sockpl 488 152 0 128 4 0 4 4 0 8 0
mcl8k 8192 3 0 0 1 0 1 1 0 8 0
mcl4k 4096 3 0 0 1 0 1 1 0 8 0
mcl2k 2048 259 0 0 33 0 33 33 0 8 0
mtagpl 96 3 0 0 1 0 1 1 0 8 0
mbufpl 256 268 0 0 17 0 17 17 0 8 0
bufpl 288 2597 0 86 180 0 180 180 0 8 0
anonpl 24 148013 0 145869 24 2 22 24 0 186 9
amapchunkpl 152 8095 0 7873 10 1 9 9 0 158 0
amappl16 200 3858 0 3848 5 2 3 5 0 8 2
amappl15 192 9 0 9 1 1 0 1 0 8 0
amappl14 184 111 0 100 1 0 1 1 0 8 0
amappl13 176 6 0 6 1 1 0 1 0 8 0
amappl12 168 875 0 853 2 1 1 2 0 8 0
amappl11 160 60 0 46 1 0 1 1 0 8 0
amappl10 152 10 0 10 1 0 1 1 0 8 1
amappl9 144 147 0 147 1 1 0 1 0 8 0
amappl8 136 58 0 56 1 0 1 1 0 8 0
amappl7 128 32 0 30 1 0 1 1 0 8 0
amappl6 120 248 0 233 1 0 1 1 0 8 0
amappl5 112 107 0 96 1 0 1 1 0 8 0
amappl4 104 500 0 457 2 0 2 2 0 8 0
amappl3 96 2395 0 2348 3 1 2 2 0 8 0
amappl2 88 540 0 490 2 0 2 2 0 8 0
amappl1 80 9606 0 9111 12 0 12 12 0 8 0
amappl 88 2202 0 2122 2 0 2 2 0 92 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 6 0 6 1 1 0 1 0 8 0
dma128 128 253 0 253 1 1 0 1 0 8 0
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 18 0 17 1 0 1 1 0 8 0
aobjpl 72 2 0 0 1 0 1 1 0 8 0
uaddrrnd 24 361 0 336 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 361 0 336 1 0 1 1 0 8 0
vmmpekpl 168 7266 0 7246 1 0 1 1 0 8 0
vmmpepl 168 35545 0 34265 60 1 59 59 0 357 2
vmsppl 464 360 0 336 4 0 4 4 0 8 0
rwobjpl 56 18062 0 15788 35 2 33 33 0 8 0
pdppl 4096 729 0 672 79 14 65 65 0 8 8
pvpl 32 252424 0 247221 57 2 55 57 0 265 12
pmappl 248 360 0 336 2 0 2 2 0 8 0
extentpl 40 56 0 38 1 0 1 1 0 8 0
phpool 112 520 0 17 15 0 15 15 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
ktrops(ffff800021236ff0,ffffffffffffffff,0,80001024,fffffd806d35b1e0,fffffd807f7d7888) at ktrops+0x4e ktrcanset sys/kern/kern_ktrace.c:700 [inline]
ktrops(ffff800021236ff0,ffffffffffffffff,0,80001024,fffffd806d35b1e0,fffffd807f7d7888) at ktrops+0x4e sys/kern/kern_ktrace.c:543
doktrace(fffffd806d35b1e0,4,1024,0,ffff800021236ff0) at doktrace+0x524 ktrsetchildren sys/kern/kern_ktrace.c:568 [inline]
doktrace(fffffd806d35b1e0,4,1024,0,ffff800021236ff0) at doktrace+0x524 sys/kern/kern_ktrace.c:490
sys_ktrace(ffff800021236ff0,ffff8000212879c0,ffff800021287a10) at sys_ktrace+0xd6 sys/kern/kern_ktrace.c:531
syscall(ffff800021287a90) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline]
syscall(ffff800021287a90) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77e547f941a0, count: -5
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp
x86_ipi_db(ffff800020d58ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
__mp_lock(ffffffff82cf3e18) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline]
__mp_lock(ffffffff82cf3e18) at __mp_lock+0x122 sys/kern/kern_lock.c:147
syscall(ffff800021281cd0) at syscall+0x5cd mi_syscall sys/sys/syscall_mi.h:110 [inline]
syscall(ffff800021281cd0) at syscall+0x5cd sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77e547f941a0, count: 9
ddb{1}> trace
x86_ipi_db(ffff800020d58ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
__mp_lock(ffffffff82cf3e18) at __mp_lock+0x122 __mp_lock_spin sys/kern/kern_lock.c:116 [inline]
__mp_lock(ffffffff82cf3e18) at __mp_lock+0x122 sys/kern/kern_lock.c:147
syscall(ffff800021281cd0) at syscall+0x5cd mi_syscall sys/sys/syscall_mi.h:110 [inline]
syscall(ffff800021281cd0) at syscall+0x5cd sys/arch/amd64/amd64/trap.c:623
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x77e547f941a0, count: -6
ddb{1}>
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023/10/01 06:46 | openbsd | 1bdb880e17f6 | 8e26a358 | .config | console log | report | syz | C | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |
| 2023/09/29 03:26 | openbsd | 22f3b8cefb12 | d265efd8 | .config | console log | report | syz | C | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |
| 2024/11/19 23:29 | openbsd | 6ddbef639823 | 7d02db5a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/18 23:38 | openbsd | bd2271cf81e7 | 571351cb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/18 11:20 | openbsd | e8f54a3d1a14 | e7bb5d6e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/18 09:09 | openbsd | f7304f605db8 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/16 21:23 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/16 16:08 | openbsd | feb640d47767 | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/16 02:41 | openbsd | 39788106ad7f | cfe3a04a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/13 10:29 | openbsd | ecb88bd12f5e | 62026c85 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/12 22:55 | openbsd | 5cdf6b69795f | c819f227 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/10 20:12 | openbsd | ba619c7d8844 | 6b856513 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/08 17:51 | openbsd | 12cba3bdc197 | d40c056e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/08 16:04 | openbsd | 12cba3bdc197 | d40c056e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/06 19:13 | openbsd | 786a9acf48ec | 9a660e3a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/04 05:07 | openbsd | 05892b44c730 | f00eed24 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/11/03 11:59 | openbsd | ed51ee9f9dac | f00eed24 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/11/01 05:46 | openbsd | df04220d5c4b | 96eb609f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/29 21:39 | openbsd | 2cbb9430dbc0 | 66aeb999 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/28 02:41 | openbsd | fe4601f2bbe4 | 65e8686b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/26 05:21 | openbsd | 4574382ea561 | 65e8686b | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/23 18:32 | openbsd | bf431fff95e1 | 15fa2979 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/21 02:35 | openbsd | 10994215a7ed | cd6fc0a3 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/19 06:10 | openbsd | b0e7aced8b61 | cd6fc0a3 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/17 23:37 | openbsd | ef4af84434df | 666f77ed | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/17 11:15 | openbsd | af87264d7edb | 666f77ed | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/17 09:21 | openbsd | af87264d7edb | 666f77ed | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/16 15:40 | openbsd | 3bf609606383 | bde2d81c | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/12 22:23 | openbsd | 38cf620f4e21 | 084d8178 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/11 01:21 | openbsd | 5101d665ac9b | cd942402 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/10/10 18:21 | openbsd | 9f5322440471 | d44647df | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/07 12:08 | openbsd | 399bfee8b632 | d7906eff | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/10/04 13:54 | openbsd | ecf90ed7d782 | d7906eff | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/29 21:02 | openbsd | b3a69e4eefa8 | ba29ff75 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/29 19:30 | openbsd | b3a69e4eefa8 | ba29ff75 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/09/27 09:49 | openbsd | 8c606e712b79 | 9314348a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/20 06:15 | openbsd | 824a3a1adc7b | 6f888b75 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/18 20:46 | openbsd | ee503ce92277 | c673ca06 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/18 11:51 | openbsd | 1aeced5a9232 | c673ca06 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/09/13 10:11 | openbsd | 00475b9b7a59 | 73e8a465 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/09/12 05:22 | openbsd | f4b47ae8c166 | d94c83d8 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/11 17:38 | openbsd | 4c8569653c0d | 9326a104 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/09 20:34 | openbsd | 2402a19bf852 | 8f722c94 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/09/08 05:22 | openbsd | 768408871d94 | 9750182a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/08/30 04:55 | openbsd | ad08c0047b17 | ee2602b8 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/08/29 12:20 | openbsd | 12a2e91fe35d | 9bd464fc | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/29 07:27 | openbsd | c4328fc634db | ef3de9e8 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/28 19:01 | openbsd | c4328fc634db | ef3de9e8 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/24 08:36 | openbsd | cea0d947241d | d7d32352 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/08/23 00:12 | openbsd | 6e92fa473ce3 | ce8a9099 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/08/20 19:07 | openbsd | c476ff4431c1 | 9f0ab3fb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/20 09:20 | openbsd | c476ff4431c1 | 9f0ab3fb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/19 11:16 | openbsd | 80c8bfd3e5af | 9f0ab3fb | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/16 14:52 | openbsd | fd042ffdc70d | e1c76ab2 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/08/14 14:31 | openbsd | 9c3f005cd02b | 890d2dda | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2024/08/07 04:37 | openbsd | 3920ff05e7c8 | 1ef9fe42 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2024/03/07 13:08 | openbsd | e9310faa4406 | 2b789849 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2023/10/04 16:03 | openbsd | 69134681f69a | b7d7ff54 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2023/10/03 17:43 | openbsd | 1fa6c88b0f9f | 65faba36 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | uvm_fault: ktrops | |||
| 2023/10/01 10:16 | openbsd | a4eb2b356832 | 8e26a358 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops | |||
| 2023/09/29 03:07 | openbsd | 22f3b8cefb12 | d265efd8 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | uvm_fault: ktrops |