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| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2025/03/31 10:04 | 15m | retest repro | openbsd | OK log | |
| 2024/12/27 12:56 | 10m | retest repro | openbsd | report log | |
| 2024/10/18 12:34 | 11m | retest repro | openbsd | report log | |
| 2024/08/01 04:14 | 9m | retest repro | openbsd | report log | |
| 2024/05/23 03:59 | 9m | retest repro | openbsd | report log | |
| 2024/03/14 03:48 | 10m | retest repro | openbsd | report log |
kernel: protection fault trap, code=0
Stopped at sys_semop+0x3d5: movzwl 0(%rax),%r15d
ddb{0}>
ddb{0}> set $lines = 0
ddb{0}> set $maxwidth = 0
ddb{0}> show panic
the kernel did not panic
ddb{0}> trace
sys_semop(ffff80002a2e2808,ffff80003c425520,ffff80003c425470) at sys_semop+0x3d5 sys/kern/sysv_sem.c:619
syscall(ffff80003c425520) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c425520) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd153a3136d0, count: -3
ddb{0}> show registers
rdi 0
rsi 0
rbp 0xffff80003c425440
rbx 0xdead4110dead4110
rdx 0
rcx 0xffff80002a2e2808
rax 0xdead4110dead4110
r8 0x7f7fffffc000
r9 0
r10 0x46268a59d22acb38
r11 0x8ea97df30536f9de
r12 0
r13 0xfffffd806c59e4d0
r14 0xffff80003c425520
r15 0
rip 0xffffffff81a5a635 sys_semop+0x3d5
cs 0x8
rflags 0x10246 __ALIGN_SIZE+0xf246
rsp 0xffff80003c425350
ss 0x10
sys_semop+0x3d5: movzwl 0(%rax),%r15d
ddb{0}> show proc
PROC (syz-executor) tid=361426 pid=3749 tcnt=4 stat=onproc
flags process=0 proc=4000000<THREAD>
runpri=84, usrpri=84, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
forw=0xffffffffffffffff, list=0xffff80002a2e3798,0xffff80002a2e3cd8
process=0xffff80003c414500 user=0xffff80003c420000, vmspace=0xfffffd800f005208
estcpu=34, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0
ddb{0}> ps
PID TID PPID UID S FLAGS WAIT COMMAND
5465 500272 22002 0 2 0 syz-executor
5465 294973 22002 0 3 0x4000080 fsleep syz-executor
76883 114932 58367 0 2 0 syz-executor
76883 144674 58367 0 3 0x4000080 fsleep syz-executor
76883 507789 58367 0 2 0x4000000 syz-executor
8223 494743 52718 0 2 0 syz-executor
8223 208277 52718 0 3 0x4000080 fsleep syz-executor
29990 151909 32757 0 2 0x2 syz-executor
63547 339892 88238 0 2 0 syz-executor
63547 371745 88238 0 3 0x4000080 fsleep syz-executor
3749 521551 56040 0 2 0 syz-executor
3749 228380 56040 0 3 0x4000000 smrbar syz-executor
* 3749 361426 56040 0 7 0x4000000 syz-executor
3749 232495 56040 0 3 0x4000080 fsleep syz-executor
7007 135893 95943 0 3 0 vmmaplk syz-executor
7007 438779 95943 0 3 0x4000080 sbwait syz-executor
7007 406059 95943 0 3 0x4000080 fsleep syz-executor
7007 465870 95943 0 2 0x4000000 syz-executor
88238 351285 32757 0 3 0x82 nanoslp syz-executor
86288 39506 0 0 3 0x14280 nfsidl nfsio
44592 23494 0 0 3 0x14280 nfsidl nfsio
81907 416662 0 0 3 0x14280 nfsidl nfsio
86644 39281 0 0 3 0x14280 nfsidl nfsio
36095 317097 0 0 3 0x14280 nfsidl nfsio
45837 409585 0 0 3 0x14280 nfsidl nfsio
43500 471240 1 0 3 0x100083 ttyopn getty
42022 217823 0 0 3 0x14280 nfsidl nfsio
15086 363055 0 0 3 0x14280 nfsidl nfsio
86637 140926 0 0 3 0x14280 nfsidl nfsio
60798 409212 0 0 3 0x14280 nfsidl nfsio
24238 152140 0 0 3 0x14280 nfsidl nfsio
90219 379215 0 0 3 0x14280 nfsidl nfsio
45017 377019 0 0 3 0x14280 nfsidl nfsio
17448 196662 0 0 3 0x14280 nfsidl nfsio
38802 326591 0 0 3 0x14280 nfsidl nfsio
15688 324432 0 0 3 0x14280 nfsidl nfsio
70423 33431 0 0 3 0x14280 nfsidl nfsio
6817 522730 0 0 3 0x14280 nfsidl nfsio
95504 181195 0 0 3 0x14280 nfsidl nfsio
96974 435888 0 0 3 0x14280 nfsidl nfsio
58367 309969 32757 0 3 0x82 nanoslp syz-executor
65135 482025 32757 0 2 0x2 syz-executor
22002 288005 32757 0 3 0x82 nanoslp syz-executor
56040 186793 32757 0 3 0x82 nanoslp syz-executor
52718 247060 32757 0 2 0x3 syz-executor
95943 506674 32757 0 2 0x3 syz-executor
32757 109913 10623 0 3 0x82 kqread syz-executor
10623 272804 19610 0 3 0x10008a sigsusp ksh
19610 451960 37427 0 3 0x98 kqread sshd-session
37427 490284 38485 0 3 0x92 kqread sshd-session
38485 84770 1 0 3 0x88 kqread sshd
66789 521578 26296 74 3 0x1100092 bpf pflogd
26296 91927 1 0 3 0x80 sbwait pflogd
31638 102274 64996 73 3 0x1100090 kqread syslogd
64996 396260 1 0 3 0x100082 sbwait syslogd
18497 458287 1 0 3 0x100080 kqread resolvd
51696 96792 0 0 3 0x14200 bored smr
22639 79093 0 0 2 0x14200 zerothread
13841 30555 0 0 3 0x14200 aiodoned aiodoned
72733 414733 0 0 3 0x14200 syncer update
53843 202404 0 0 3 0x14200 cleaner cleaner
89887 469401 0 0 3 0x14200 reaper reaper
79653 298210 0 0 3 0x14200 pgdaemon pagedaemon
5965 105025 0 0 3 0x14200 bored viomb
44052 410592 0 0 3 0x40014200 acpi0 acpi0
52730 497798 0 0 7 0x40014200 idle1
72333 377183 0 0 3 0x14200 bored softnet1
74788 419288 0 0 3 0x14200 bored softnet0
41026 116091 0 0 3 0x14200 smrbar systqmp
19240 494109 0 0 3 0x14200 bored systq
81319 71235 0 0 3 0x14200 tmoslp softclockmp
82995 165320 0 0 3 0x40014200 tmoslp softclock
27605 79470 0 0 3 0x40014200 idle0
1 141002 0 0 3 0x82 wait init
0 0 -1 0 3 0x10010200 scheduler swapper
ddb{0}> show all locks
Process 5465 (syz-executor) thread 0xffff80003bbdc020 (500272)
exclusive rwlock vmmaplk r = 0 (0xfffffd800f0054f0)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413
#2 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1880
#3 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:693
#4 uvm_fault+0x106 sys/uvm/uvm_fault.c:627
#5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192
#6 usertrap+0x42f sys/arch/amd64/amd64/trap.c:632
#7 recall_trap+0x8
Process 29990 (syz-executor) thread 0xffff80003bbdd778 (151909)
exclusive rwlock vmmaplk r = 0 (0xfffffd800f005c90)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5165
#3 uvmspace_fork+0x12b sys/uvm/uvm_map.c:3746
#4 process_new+0x577 sys/kern/kern_fork.c:281
#5 fork1+0x3f6 sys/kern/kern_fork.c:-1
#6 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#6 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
#7 Xsyscall+0x128
exclusive rwlock vmmaplk r = 0 (0xfffffd806f5e42f0)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5165
#3 uvmspace_fork+0x44 sys/uvm/uvm_map.c:3737
#4 process_new+0x577 sys/kern/kern_fork.c:281
#5 fork1+0x3f6 sys/kern/kern_fork.c:-1
#6 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#6 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
#7 Xsyscall+0x128
Process 3749 (syz-executor) thread 0xffff80002a2e2570 (228380)
exclusive rwlock clonelk r = 0 (0xffffffff8380b428)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 if_clone_destroy+0x93 sys/net/if.c:-1
#3 ifioctl+0x59d sys/net/if.c:2159
#4 sys_ioctl+0x674 sys/kern/sys_generic.c:-1
#5 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#5 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:775
#6 Xsyscall+0x128
Process 3749 (syz-executor) thread 0xffff80002a2e2808 (361426)
exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83976100)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1
#2 malloc+0xe3 sys/kern/kern_malloc.c:175
#3 sys_semop+0x22f sys/kern/sysv_sem.c:-1
#4 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#4 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
#5 Xsyscall+0x128
Process 7007 (syz-executor) thread 0xffff80003bbdca80 (465870)
exclusive rwlock vmmaplk r = 0 (0xfffffd800b063100)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_read+0x3e8 sys/kern/kern_rwlock.c:413
#2 uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1880
#3 uvm_fault_check+0x4f sys/uvm/uvm_fault.c:693
#4 uvm_fault+0x106 sys/uvm/uvm_fault.c:627
#5 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:192
#6 usertrap+0x42f sys/arch/amd64/amd64/trap.c:632
#7 recall_trap+0x8
Process 65135 (syz-executor) thread 0xffff80003bbdc550 (482025)
exclusive rwlock vmmaplk r = 0 (0xfffffd800f0056d8)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320
#2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5165
#3 uvmspace_fork+0x44 sys/uvm/uvm_map.c:3737
#4 process_new+0x577 sys/kern/kern_fork.c:281
#5 fork1+0x3f6 sys/kern/kern_fork.c:-1
#6 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#6 syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
#7 Xsyscall+0x128
Process 41026 (systqmp) thread 0xffff8000ffffef90 (116091)
shared rwlock systqmp r = 0 (0xffffffff83893758)
#0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline]
#0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160
#1 taskq_thread+0x12a sys/kern/kern_task.c:442
#2 proc_trampoline+0x10
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 11089 12097K 12349K 166960K 13615 0
pcb 17 16K 18K 166960K 674 0
rtable 211 12K 14K 166960K 986 0
pf 37 18K 82K 166960K 337 0
ifaddr 32 5K 8K 166960K 210 0
ifgroup 51 2K 3K 166960K 385 0
sysctl 4 1K 9K 166960K 20 0
counters 68 36K 38K 166960K 408 0
ioctlops 0 0K 4K 166960K 1974 0
iov 0 0K 24K 166960K 130 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1421 89K 91K 166960K 3047 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 2 1K 5K 166960K 27 0
VM map 2 1K 1K 166960K 2 0
sem 12 1K 1K 166960K 430 0
dirhash 12 2K 2K 166960K 72 0
ACPI 1692 195K 286K 166960K 12470 0
file desc 18 65K 236K 166960K 2280 0
sigio 0 0K 0K 166960K 45 0
proc 66 83K 164K 166960K 930 0
subproc 72 4K 4K 166960K 145 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 594 0
in_multi 62 4K 7K 166960K 275 0
ether_multi 1 0K 0K 166960K 15 0
mrt 2 0K 0K 166960K 20 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 241 1076K 1076K 166960K 241 0
exec 0 0K 1K 166960K 869 0
fusefs mount 1 32K 32K 166960K 1 0
pfkey data 0 0K 0K 166960K 2 0
tdb 3 0K 0K 166960K 3 0
VM swap 8 62K 64K 166960K 10 0
UVM amap 214 136K 172K 166960K 22744 0
UVM aobj 48 18K 18K 166960K 55 0
pinsyscall 37 74K 106K 166960K 3624 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 1 0K 1K 166960K 193 0
NDP 11 0K 2K 166960K 155 0
temp 81 8684K 8780K 166960K 97925 0
kqueue 8 14K 30K 166960K 486 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 120 303 0 302 4 3 1 3 0 8 0
rtentry 176 271 0 197 7 2 5 6 0 8 0
unpcb 144 2006 0 1994 16 13 3 6 0 8 2
syncache 336 10 0 10 4 4 0 1 0 8 0
tcpqe 32 40 0 40 4 4 0 1 0 8 0
tcpcb 736 858 0 851 15 14 1 7 0 8 0
arp 136 48 0 34 1 0 1 1 0 8 0
inpcb 328 3010 0 2998 35 28 7 12 0 8 5
ip6q 72 1 0 1 1 1 0 1 0 8 0
ip6af 40 2 0 2 1 1 0 1 0 8 0
nd6 152 55 0 36 2 0 2 2 0 8 0
pkpcb 40 9 0 9 7 6 1 1 0 8 1
kcovpl 48 16 0 8 1 0 1 1 0 8 0
mppekey 1024 4 0 4 3 2 1 1 0 8 1
ppxss 1192 125 0 125 3 2 1 1 0 8 1
pppxif 1504 25 0 25 7 6 1 1 0 8 1
pfstscr 40 3 0 3 2 2 0 1 0 8 0
pffrag 232 19 0 13 1 0 1 1 0 482 0
pffrnode 88 17 0 11 1 0 1 1 0 8 0
pffrent 40 88 0 82 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
pfrktable 1344 5 0 4 1 0 1 1 0 8 0
pfanchor 1288 4 0 2 1 0 1 1 0 8 0
pftag 88 7 0 2 1 0 1 1 0 8 0
pfstkey 128 4 0 4 2 2 0 1 0 8 0
pfstate 448 2 0 2 2 2 0 1 0 8 0
pfrule 1360 18 0 13 1 0 1 1 0 8 0
rttmr 136 3 0 3 2 2 0 1 0 8 0
art_heap8 4096 5 0 0 5 0 5 5 0 8 0
art_heap4 256 1167 0 841 42 16 26 31 0 8 2
art_table 40 1172 0 841 6 1 5 5 0 8 0
art_node 32 267 0 195 1 0 1 1 0 8 0
sysvmsgpl 40 20 0 10 1 0 1 1 0 8 0
semupl 112 2 0 2 2 2 0 1 0 8 0
semapl 112 420 0 411 1 0 1 1 0 8 0
shmpl 112 44 0 5 2 0 2 2 0 8 0
dirhash 1024 57 0 40 3 0 3 3 0 8 0
dino2pl 256 5866 0 4352 96 0 96 96 0 8 0
ffsino 296 5866 0 4352 118 0 118 118 0 8 0
nchpl 144 8936 0 7217 65 0 65 65 0 8 0
rtmask 32 17 0 17 4 4 0 1 0 8 0
vnodes 216 5926 0 0 330 0 330 330 0 8 0
namei 1024 31380 0 31380 7 6 1 3 0 8 1
percpumem 16 219 0 170 1 0 1 1 0 8 0
vcpupl 3968 7 0 1 1 0 1 1 0 8 0
vmpool 848 8 0 2 2 1 1 1 0 8 0
kstatmem 264 236 0 210 7 5 2 3 0 8 0
acpiwqpl 32 1 0 1 1 0 1 1 1 8 1
scsiplug 72 9 0 9 6 6 0 1 0 8 0
scxspl 216 70606 0 70606 15 13 2 8 1 8 2
plimitpl 152 509 0 493 1 0 1 1 0 8 0
sigapl 424 2602 0 2537 9 1 8 8 0 8 0
knotepl 120 1006 0 0 31 0 31 31 0 8 0
kqueuepl 224 958 0 951 13 11 2 5 0 8 1
pipepl 344 413 0 386 9 6 3 9 0 8 0
fdescpl 528 2547 0 2518 3 0 3 3 0 8 0
filepl 160 18139 0 17936 40 25 15 20 0 8 4
lockfpl 104 673 0 671 1 0 1 1 0 8 0
lockfspl 48 299 0 297 1 0 1 1 0 8 0
sessionpl 144 35 0 27 1 0 1 1 0 8 0
pgrppl 48 78 0 62 1 0 1 1 0 8 0
ucredpl 104 2989 0 2979 1 0 1 1 0 8 0
zombiepl 144 3493 0 3493 2 1 1 1 0 8 1
processpl 1232 2602 0 2537 7 1 6 6 0 8 0
procpl 664 6382 0 6306 9 1 8 8 0 8 0
sosppl 176 29 0 29 6 5 1 1 0 8 1
sockpl 752 5409 0 5384 66 57 9 24 0 8 6
mcl64k 65536 9 0 0 2 0 2 2 0 8 0
mcl16k 16384 3 0 0 1 0 1 1 0 8 0
mcl8k 8192 5 0 0 1 0 1 1 0 8 0
mcl4k 4096 116 0 0 15 0 15 15 0 8 0
mcl2k 2048 28 0 0 4 0 4 4 0 8 0
mtagpl 96 2 0 0 1 0 1 1 0 8 0
mbufpl 256 2360 0 0 143 0 143 143 0 8 0
bufpl 280 29104 0 22968 439 0 439 439 0 8 0
anonpl 32 16191 0 0 132 1 131 131 0 246 0
amapchunkpl 152 76683 0 76211 48 20 28 35 0 158 1
amappl16 200 9370 0 9340 86 69 17 40 0 8 8
amappl15 192 6 0 6 1 1 0 1 0 8 0
amappl14 184 4 0 4 1 1 0 1 0 8 0
amappl13 176 526 0 525 1 0 1 1 0 8 0
amappl12 168 2971 0 2936 3 0 3 3 0 8 0
amappl11 160 21 0 21 2 2 0 1 0 8 0
amappl10 152 58 0 50 1 0 1 1 0 8 0
amappl9 144 253 0 253 1 1 0 1 0 8 0
amappl8 136 25 0 22 1 0 1 1 0 8 0
amappl7 128 111 0 109 1 0 1 1 0 8 0
amappl6 120 374 0 363 1 0 1 1 0 8 0
amappl5 112 79 0 71 1 0 1 1 0 8 0
amappl4 104 493 0 469 1 0 1 1 0 8 0
amappl3 96 13754 0 13670 5 2 3 3 0 8 0
amappl2 88 2687 0 2626 2 0 2 2 0 8 0
amappl1 80 19591 0 19094 15 1 14 15 0 8 0
amappl 88 21480 0 21327 5 0 5 5 0 92 0
uvmvnodes 80 181 0 1 4 0 4 4 0 8 0
dma65536 65536 1 0 1 1 1 0 1 0 8 0
dma32768 32768 1 0 1 1 1 0 1 0 8 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma1024 1024 2 0 1 1 0 1 1 0 8 0
dma512 512 1 0 1 1 1 0 1 0 8 0
dma256 256 7 0 7 2 2 0 1 0 8 0
dma128 128 253 0 253 1 1 0 1 0 8 0
dma64 64 7 0 7 2 2 0 1 0 8 0
dma32 32 8 0 8 2 2 0 1 0 8 0
dma16 16 19 0 18 1 0 1 1 0 8 0
aobjpl 72 54 0 7 1 0 1 1 0 8 0
uaddrrnd 24 2546 0 2518 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 2546 0 2518 1 0 1 1 0 8 0
vmmpekpl 168 22353 0 22305 3 0 3 3 0 8 0
vmmpepl 168 168529 0 166859 144 47 97 121 0 357 2
vmsppl 488 2546 0 2518 5 1 4 5 0 8 0
rwobjpl 80 45950 0 44935 39 3 36 39 0 8 0
pdppl 4096 5117 0 5046 134 63 71 85 0 8 0
pvpl 32 24815 0 0 200 0 200 200 0 265 0
pmappl 256 2554 0 2520 3 0 3 3 0 8 0
extentpl 40 45 0 27 1 0 1 1 0 8 0
phpool 112 488 0 113 11 0 11 11 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
sys_semop(ffff80002a2e2808,ffff80003c425520,ffff80003c425470) at sys_semop+0x3d5 sys/kern/sysv_sem.c:619
syscall(ffff80003c425520) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c425520) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:775
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd153a3136d0, count: -3
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
ddb{1}> trace
x86_ipi_db(ffff8000299ddff0) 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(ffff8000299ddff0) 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026/02/02 23:31 | openbsd | 2933a3218787 | 018ebef2 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/31 03:49 | openbsd | ffeb3c477d3b | c75a2f6e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/29 12:08 | openbsd | efad3755d7df | aeb6fdd5 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/28 17:08 | openbsd | b766929b796e | 004c195c | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/28 15:44 | openbsd | b766929b796e | 004c195c | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/27 16:18 | openbsd | 4b649cda673b | 71ad32b1 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/27 13:16 | openbsd | 4b649cda673b | 71ad32b1 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/27 10:25 | openbsd | e574c2d36cbc | efb3e894 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/21 19:41 | openbsd | bf8f984edd8f | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/21 13:41 | openbsd | 5c0c839c3d8f | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/19 05:33 | openbsd | 085960a72a94 | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/15 05:48 | openbsd | ac9e191703f1 | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/14 16:16 | openbsd | bf518416d64f | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/14 05:34 | openbsd | 3d903ed5427e | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/14 03:12 | openbsd | 3d903ed5427e | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/13 04:47 | openbsd | a9df5e8d0934 | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/12 22:18 | openbsd | a9df5e8d0934 | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/12 14:40 | openbsd | 01b5bc711c3b | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/12 11:22 | openbsd | 01b5bc711c3b | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/11 14:53 | openbsd | 294bdc40ca4d | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/10 18:33 | openbsd | 7ae91379da7d | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/10 00:59 | openbsd | 2bce6ca4aaa2 | 56f88057 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/09 00:29 | openbsd | b9d9e3fc96bc | c1f5c7d0 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/08 14:13 | openbsd | b9d9e3fc96bc | c1f5c7d0 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/08 10:31 | openbsd | d77c41cf8f5a | c1f5c7d0 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/08 00:43 | openbsd | d77c41cf8f5a | c1f5c7d0 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/07 08:38 | openbsd | c7117ed52e15 | 15f6fd08 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/07 00:18 | openbsd | 4459f914e6b0 | 15f6fd08 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/06 05:21 | openbsd | 891a370a6a2c | 15f6fd08 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/06 00:52 | openbsd | 891a370a6a2c | 15f6fd08 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/05 19:20 | openbsd | 97968167a1e0 | 917fe602 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/05 18:11 | openbsd | 97968167a1e0 | 917fe602 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/05 16:20 | openbsd | 97968167a1e0 | 917fe602 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/04 20:01 | openbsd | 079c76c73fb6 | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/04 09:51 | openbsd | f9943f26ca81 | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/04 07:30 | openbsd | f9943f26ca81 | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/04 01:28 | openbsd | 80bc9799356e | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/03 23:28 | openbsd | 80bc9799356e | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/03 19:40 | openbsd | 80bc9799356e | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/03 03:00 | openbsd | 287000ffa12f | e3fbc05e | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/02 19:47 | openbsd | e29e388b5d06 | af6b70b9 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-multicore | protection_fault: sys_semop | |||
| 2026/01/02 15:10 | openbsd | e29e388b5d06 | af6b70b9 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/02 00:07 | openbsd | 0eddcf7f1d3c | 2733a373 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2026/01/01 06:53 | openbsd | 6a1433bd6d39 | 2733a373 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2025/12/31 22:22 | openbsd | f516ab5f0d05 | 49aa01cc | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |||
| 2025/11/21 18:51 | openbsd | e35b8f0de8d7 | 52ed5c96 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-setuid | protection_fault: sys_semop | |||
| 2024/02/29 03:47 | openbsd | e5d416df88ac | 352ab904 | .config | console log | report | syz | C | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop | |
| 2024/02/29 03:16 | openbsd | e5d416df88ac | 352ab904 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-main | protection_fault: sys_semop |