| Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| KASAN: invalid memory access in uvm_map_lookup_entry | -1 | 1 | 6d17h | 6d17h | 0/4 | closed as dup on 2026/07/15 09:38 |
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panic: Caught invalid memory access at ffff8000018cdd10 size 24 op 1
Stopped at db_enter+0x17: popq %rbp
TID PID UID PRFLAGS PFLAGS CPU COMMAND
* 64365 67381 0 0 0x4000000 0 syz-executor
db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457
panic(ffffffff84634053) at panic+0x270 sys/kern/subr_prf.c:198
kasan_memcpy(ffff8000018cdd10,ffffffff846635c0,18) at kasan_memcpy+0x1ec
sysctl_sysvipc(ffff8000382dfdc8,1,200000000180,ffff8000382dfda0) at sysctl_sysvipc+0x3f9 sysvipc_infoout sys/kern/kern_sysctl.c:2713 [inline]
sysctl_sysvipc(ffff8000382dfdc8,1,200000000180,ffff8000382dfda0) at sysctl_sysvipc+0x3f9 sys/kern/kern_sysctl.c:2776
kern_sysctl_dirs(33,ffff8000382dfdc8,1,200000000180,ffff8000382dfda0,0,1,1ffff0000705bf30) at kern_sysctl_dirs+0x30f sys/kern/kern_sysctl.c:429
kern_sysctl(ffff8000382dfdc4,2,200000000180,ffff8000382dfda0,0,fffa,ffff8000382e0020) at kern_sysctl+0x1ce sys/kern/kern_sysctl.c:529
sys_sysctl(ffff800045ff5780,ffff8000382e0020,ffff8000382dff80) at sys_sysctl+0x54f sys/kern/kern_sysctl.c:309
syscall(ffff8000382e0020) at syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff8000382e0020) at syscall+0x1089 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x2dd0bd6ae80, 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: Caught invalid memory access at ffff8000018cdd10 size 24 op 1
ddb{0}> show kasan
KASAN: invalid write of 24 bytes at 0xffff8000018cdd10 from pc 0xffffffff83477569
KASAN: first bad byte at 0xffff8000018cdd17 (+7); shadow 0x07: partial granule (out-of-bounds)
KASAN: 0xffff8000018cdd17 is 7 bytes inside the 16-byte malloc slot [0xffff8000018cdd10..0xffff8000018cdd20)
KASAN: allocated at:
#0 malloc+0xda0 sys/kern/kern_malloc.c:446
#1 sysctl_sysvipc+0x3d7 sysvipc_infoout sys/kern/kern_sysctl.c:-1 [inline]
#1 sysctl_sysvipc+0x3d7 sys/kern/kern_sysctl.c:2776
#2 kern_sysctl_dirs+0x30f sys/kern/kern_sysctl.c:429
#3 kern_sysctl+0x1ce sys/kern/kern_sysctl.c:529
#4 sys_sysctl+0x54f sys/kern/kern_sysctl.c:309
#5 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#5 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783
#6 Xsyscall+0x128
KASAN: pc: sysctl_sysvipc+0x3f9
KASAN: call trace:
#0 kasan_memcpy+0x1ca kasan_shadow_check sys/kern/subr_kasan.c:-1 [inline]
#0 kasan_memcpy+0x1ca sys/kern/subr_kasan.c:1025
#1 sysctl_sysvipc+0x3f9 sysvipc_infoout sys/kern/kern_sysctl.c:2713 [inline]
#1 sysctl_sysvipc+0x3f9 sys/kern/kern_sysctl.c:2776
#2 kern_sysctl_dirs+0x30f sys/kern/kern_sysctl.c:429
#3 kern_sysctl+0x1ce sys/kern/kern_sysctl.c:529
#4 sys_sysctl+0x54f sys/kern/kern_sysctl.c:309
#5 syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline]
#5 syscall+0x1089 sys/arch/amd64/amd64/trap.c:783
#6 Xsyscall+0x128
KASAN: shadow of 0xffff8000018cdc00..0xffff8000018cde80 (1 cell = 8 bytes):
0xffff8000018cdc00: fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 fc 08
0xffff8000018cdc80: fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 04 fb 08 fb
>0xffff8000018cdd00: fc 08[07]fb fc 08 fc 08 fc 08 fc 08 fc 08 fc 08
0xffff8000018cdd80: fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 fc 08
0xffff8000018cde00: fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 fc 08 fc 08
KASAN: legend: 00 valid; 01..07 partial; fb malloc redzone; fc malloc freed; fd pool freed; fe kmem; fa global; f1..f4/f8 stack/scope
ddb{0}> trace
db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457
panic(ffffffff84634053) at panic+0x270 sys/kern/subr_prf.c:198
kasan_memcpy(ffff8000018cdd10,ffffffff846635c0,18) at kasan_memcpy+0x1ec
sysctl_sysvipc(ffff8000382dfdc8,1,200000000180,ffff8000382dfda0) at sysctl_sysvipc+0x3f9 sysvipc_infoout sys/kern/kern_sysctl.c:2713 [inline]
sysctl_sysvipc(ffff8000382dfdc8,1,200000000180,ffff8000382dfda0) at sysctl_sysvipc+0x3f9 sys/kern/kern_sysctl.c:2776
kern_sysctl_dirs(33,ffff8000382dfdc8,1,200000000180,ffff8000382dfda0,0,1,1ffff0000705bf30) at kern_sysctl_dirs+0x30f sys/kern/kern_sysctl.c:429
kern_sysctl(ffff8000382dfdc4,2,200000000180,ffff8000382dfda0,0,fffa,ffff8000382e0020) at kern_sysctl+0x1ce sys/kern/kern_sysctl.c:529
sys_sysctl(ffff800045ff5780,ffff8000382e0020,ffff8000382dff80) at sys_sysctl+0x54f sys/kern/kern_sysctl.c:309
syscall(ffff8000382e0020) at syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff8000382e0020) at syscall+0x1089 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x2dd0bd6ae80, count: -9
ddb{0}> show registers
rdi 0
rsi 0x1
rbp 0xffff8000382df530
rbx 0xffff8000382df5a0
rdx 0
rcx 0xffffffff850aeff0 cpu_info_full_primary+0x1ff0
rax 0xffff80000016f280
r8 0x101010101010101
r9 0x8080808080808080
r10 0xffff8000382df318
r11 0xffffffff8263c7e0 x86_bus_space_io_read_1
r12 0xffffffff84634053 .str.5+0x9c553
r13 0xffffffff850afc08 cpu_info_full_primary+0x2c08
r14 0xffffffff850afe07 cpu_info_full_primary+0x2e07
r15 0x1
rip 0xffffffff81fd2ec7 db_enter+0x17
cs 0x8
rflags 0x246
rsp 0xffff8000382df530
ss 0x10
db_enter+0x17: popq %rbp
ddb{0}> show proc
PROC (syz-executor) tid=64365 pid=67381 tcnt=2 stat=onproc
flags process=0 proc=4000000<THREAD>
runpri=32, usrpri=86, slppri=32, nice=20
wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0
forw=0xffffffffffffffff, list=0xffff800045ff6a80,0xffff800045ff5cc0
process=0xffff800045ffa698 user=0xffff8000382d5000, vmspace=0xffff800001c7b3f0
estcpu=36, cpticks=18, pctcpu=0.0, user=0, sys=18, intr=0
ddb{0}> ps
PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND
30986 453164 78727 0 2 0 0 syz-executor
30986 66703 78727 0 3 0 0x4000080 fsleep syz-executor
58874 317591 79863 0 2 0x1 0 syz-executor
58874 155031 79863 0 3 0x1 0x4000080 fsleep syz-executor
67381 122984 81227 0 2 0 0 syz-executor
*67381 64365 81227 0 7 0 0x4000000 syz-executor
61052 93052 18496 0 2 0 0 syz-executor
61052 66542 18496 0 3 0 0x4000080 fifow syz-executor
61052 420798 18496 0 3 0 0x4000080 fsleep syz-executor
61052 16031 18496 0 3 0 0x4000080 fsleep syz-executor
62091 148383 51006 0 2 0x2010 0x80000 syz-executor
62091 380761 51006 0 3 0x2010 0x4000000 suspend syz-executor
62091 130450 51006 0 4 0x2010 0x4080000 syz-executor
74826 288524 33783 0 2 0x10 0xc80 syz-executor
74826 337395 33783 0 3 0x10 0x4000080 sbwait syz-executor
74826 343892 33783 0 3 0x10 0x4000080 fsleep syz-executor
74826 268777 33783 0 3 0x10 0x4000080 fsleep syz-executor
58023 247418 1 0 3 0x100003 0x80 ttyin getty
51006 520234 22983 0 2 0x2 0xc80 syz-executor
78727 213263 22983 0 2 0x2 0xc80 syz-executor
33783 512756 22983 0 2 0x2 0xc80 syz-executor
55659 238873 22983 0 2 0x2 0 syz-executor
39803 376825 22983 0 2 0x2 0xc80 syz-executor
18496 4772 22983 0 2 0x2 0xc80 syz-executor
79863 91668 22983 0 2 0x2 0xc80 syz-executor
81227 109675 22983 0 2 0x2 0xc80 syz-executor
22983 326502 1 0 3 0x2 0x80 kqread syz-executor
73394 164073 48628 0 3 0x10 0x88 kqread sshd-session
48628 299271 75546 0 3 0x12 0x80 kqread sshd-session
75546 390031 1 0 3 0 0x88 kqread sshd
28678 261241 33795 74 3 0x1100012 0x80 bpf pflogd
33795 363606 1 0 3 0 0x80 sbwait pflogd
87970 51624 44097 73 2 0x1100010 0x80 syslogd
44097 394821 1 0 3 0x100002 0x80 sbwait syslogd
41214 457056 1 0 3 0x100000 0x80 kqread resolvd
70287 343199 98141 77 3 0x100012 0x80 kqread dhcpleased
92772 510039 98141 77 3 0x100012 0x80 kqread dhcpleased
98141 439899 1 0 3 0 0x80 kqread dhcpleased
41553 41658 0 0 3 0x14000 0x200 bored smr
21870 41179 0 0 2 0x14000 0x200 zerothread
7000 88483 0 0 3 0x14000 0x200 aiodoned aiodoned
60825 307654 0 0 3 0x14000 0x200 syncer update
25614 326090 0 0 3 0x14000 0x200 cleaner cleaner
90603 299358 0 0 3 0x14000 0x200 reaper reaper
54070 206804 0 0 3 0x14000 0x200 pgdaemon pagedaemon
11028 16259 0 0 3 0x14000 0x200 bored viomb
94048 237860 0 0 3 0x14000 0x40000200 acpi0 acpi0
12618 505843 0 0 7 0x14000 0x40000200 idle1
97069 143826 0 0 3 0x14000 0x200 bored softnet1
21049 136051 0 0 3 0x14000 0x200 bored softnet0
21851 516930 0 0 3 0x14000 0x200 bored systqmp
8003 456334 0 0 3 0x14000 0x200 bored systq
95732 215411 0 0 2 0x14000 0x200 softclockmp
63754 148694 0 0 3 0x14000 0x40000200 tmoslp softclock
52205 67022 0 0 3 0x14000 0x40000200 idle0
1 265845 0 0 3 0x2 0x80 wait init
0 0 -1 0 3 0x10010000 0x200 scheduler swapper
ddb{0}> show all locks
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 11061 12254K 12561K 166960K 13068 0
pcb 17 24K 24K 166960K 69 0
rtable 247 13K 13K 166960K 361 0
pf 37 23K 28K 166960K 74 0
ifaddr 43 12K 13K 166960K 53 0
ifgroup 55 2K 2K 166960K 79 0
sysctl 3 1K 13K 166960K 11 0
counters 70 42K 43K 166960K 82 0
ioctlops 0 0K 4K 166960K 1685 0
iov 0 0K 16K 166960K 146 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1405 90K 90K 166960K 2028 0
UFS quota 1 36K 36K 166960K 1 0
UFS mount 5 44K 44K 166960K 5 0
shm 2 2K 10K 166960K 29 0
VM map 2 1K 1K 166960K 2 0
sem 12 1K 2K 166960K 33 0
dirhash 12 2K 2K 166960K 12 0
ACPI 1734 201K 292K 166960K 11964 0
file desc 17 61K 97K 166960K 614 0
sigio 1 0K 0K 166960K 12 0
proc 72 128K 177K 166960K 618 0
subproc 72 9K 9K 166960K 72 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 20K 20K 166960K 1 0
ip_moptions 0 0K 0K 166960K 7 0
in_multi 99 7K 7K 166960K 99 0
ether_multi 1 0K 0K 166960K 1 0
mrt 0 0K 0K 166960K 17 0
ISOFS mount 1 36K 36K 166960K 1 0
MSDOSFS mount 1 20K 20K 166960K 1 0
ttys 79 546K 546K 166960K 79 0
exec 0 0K 2K 166960K 401 0
fusefs mount 1 36K 36K 166960K 1 0
tdb 3 1K 1K 166960K 3 0
VM swap 8 62K 64K 166960K 10 0
UVM amap 241 234K 262K 166960K 7392 0
UVM aobj 46 9K 9K 166960K 48 0
pinsyscall 1065 1925K 1927K 166960K 1777 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 0K 166960K 1 0
NDP 12 0K 2K 166960K 34 0
temp 40 9170K 9182K 166960K 12883 0
kqueue 14 44K 53K 166960K 115 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 28 0 0 1 0 1 1 0 8 0
rtpcb 120 35 0 32 1 0 1 1 0 8 0
rtentry 176 116 0 1 6 0 6 6 0 8 0
unpcb 144 808 0 781 4 2 2 2 0 8 0
syncache 336 4 0 4 2 2 0 1 0 8 0
tcpcb 736 125 0 120 7 0 7 7 0 8 6
arp 136 19 0 0 1 0 1 1 0 8 0
inpcb 328 584 0 573 13 6 7 7 0 8 6
nd6 152 28 0 0 2 0 2 2 0 8 0
kcovpl 48 8 0 0 1 0 1 1 0 8 0
ppxss 1192 1 0 1 1 0 1 1 0 8 1
pffrag 232 4 0 0 1 0 1 1 0 482 0
pffrnode 88 3 0 0 1 0 1 1 0 8 0
pffrent 40 6 0 2 1 0 1 1 0 8 0
pfosfp 40 1428 0 1428 5 5 0 5 0 8 0
pfosfpen 112 1428 0 1428 21 21 0 21 0 8 0
pfanchor 1288 1 0 0 1 0 1 1 0 8 0
pfstitem 24 49 0 16 1 0 1 1 0 8 0
pfstkey 128 49 0 16 2 0 2 2 0 8 0
pfstate 448 49 0 16 5 0 5 5 0 8 0
pfrule 1360 23 0 16 2 1 1 2 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 461 0 0 29 0 29 29 0 8 0
art_table 40 462 0 0 5 0 5 5 0 8 0
art_node 32 116 0 11 1 0 1 1 0 8 0
sysvmsgpl 40 3 0 3 2 1 1 1 0 8 1
semupl 112 1 0 1 1 1 0 1 0 8 0
semapl 72 29 0 19 1 0 1 1 0 8 0
shmpl 112 45 0 2 2 0 2 2 0 8 0
dirhash 1024 17 0 0 3 0 3 3 0 8 0
dino2pl 256 2492 0 1014 93 0 93 93 0 8 0
ffsino 296 2492 0 1014 115 0 115 115 0 8 0
nchpl 144 3400 0 1691 64 0 64 64 0 8 0
vnodes 216 3002 0 0 167 0 167 167 0 8 0
namei 1024 11805 0 11805 3 2 1 1 0 8 1
percpumem 16 57 0 6 1 0 1 1 0 8 0
kstatmem 264 39 0 12 2 0 2 2 0 8 0
scxspl 216 11202 0 11202 7 5 2 3 1 8 2
plimitpl 152 137 0 121 1 0 1 1 0 8 0
sigapl 424 934 0 888 7 1 6 7 0 8 0
knotepl 120 131 0 0 4 0 4 4 0 8 0
kqueuepl 224 251 0 241 5 0 5 5 0 8 4
pipepl 344 212 0 183 3 0 3 3 0 8 0
fdescpl 528 917 0 887 3 0 3 3 0 8 0
filepl 160 6097 0 5795 20 4 16 16 0 8 3
lockfpl 104 352 0 350 2 1 1 2 0 8 0
lockfspl 48 163 0 161 1 0 1 1 0 8 0
sessionpl 144 157 0 147 1 0 1 1 0 8 0
pgrppl 48 179 0 161 1 0 1 1 0 8 0
ucredpl 104 1079 0 1064 1 0 1 1 0 8 0
zombiepl 144 1022 0 1021 1 0 1 1 0 8 0
processpl 1232 934 0 888 5 1 4 5 0 8 0
procpl 664 1776 0 1719 6 0 6 6 0 8 0
sosppl 176 2 0 2 1 0 1 1 0 8 1
sockpl 752 1433 0 1392 17 6 11 11 0 8 6
mcl64k 65536 2 0 0 1 0 1 1 0 8 0
mcl9k128 9344 1 0 0 1 0 1 1 0 8 0
mcl8k 8192 2 0 0 1 0 1 1 0 8 0
mcl4k 4096 112 0 0 14 0 14 14 0 8 0
mcl2k 2048 18 0 0 3 0 3 3 0 8 0
mextrefs 64 19 0 0 1 0 1 1 0 8 0
mtagpl 96 3 0 0 1 0 1 1 0 8 0
mbufpl 256 781 0 0 49 0 49 49 0 8 0
bufpl 272 3353 0 107 217 0 217 217 0 8 0
anonpl 32 7423 0 0 60 0 60 60 0 222 0
amapchunkpl 152 23126 0 22618 31 10 21 27 0 158 0
amappl16 200 2729 0 2695 18 15 3 15 0 8 0
amappl15 192 11 0 11 1 1 0 1 0 8 0
amappl14 184 512 0 512 1 1 0 1 0 8 0
amappl13 176 132 0 120 1 0 1 1 0 8 0
amappl12 168 1170 0 1140 2 0 2 2 0 8 0
amappl11 160 16 0 16 4 3 1 1 0 8 1
amappl10 152 66 0 52 1 0 1 1 0 8 0
amappl9 144 276 0 276 1 1 0 1 0 8 0
amappl8 136 114 0 112 1 0 1 1 0 8 0
amappl7 128 152 0 138 1 0 1 1 0 8 0
amappl6 120 190 0 189 1 0 1 1 0 8 0
amappl5 112 103 0 92 1 0 1 1 0 8 0
amappl4 104 322 0 300 1 0 1 1 0 8 0
amappl3 96 4753 0 4637 4 0 4 4 0 8 0
amappl2 88 543 0 480 2 0 2 2 0 8 0
amappl1 80 12415 0 11817 15 2 13 15 0 8 0
amappl 88 6574 0 6405 5 0 5 5 0 92 0
uvmvnodes 80 111 0 0 3 0 3 3 0 8 0
dma4096 4096 2 0 2 2 2 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 47 0 2 1 0 1 1 0 8 0
uaddrrnd 24 917 0 887 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 917 0 887 1 0 1 1 0 8 0
vmmpekpl 168 9458 0 9423 2 0 2 2 0 8 0
vmmpepl 168 65858 0 63932 92 4 88 92 0 357 1
vmsppl 488 916 0 887 5 1 4 5 0 8 0
rwobjpl 80 20550 0 19455 28 4 24 27 0 8 0
pdppl 4096 1843 0 1774 99 28 71 89 0 8 2
pvpl 32 13315 0 0 108 0 108 108 0 265 0
pmappl 256 916 0 887 3 0 3 3 0 8 0
extentpl 40 46 0 28 1 0 1 1 0 8 0
phpool 120 536 0 36 16 0 16 16 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
db_enter() at db_enter+0x17 sys/arch/amd64/amd64/db_interface.c:457
panic(ffffffff84634053) at panic+0x270 sys/kern/subr_prf.c:198
kasan_memcpy(ffff8000018cdd10,ffffffff846635c0,18) at kasan_memcpy+0x1ec
sysctl_sysvipc(ffff8000382dfdc8,1,200000000180,ffff8000382dfda0) at sysctl_sysvipc+0x3f9 sysvipc_infoout sys/kern/kern_sysctl.c:2713 [inline]
sysctl_sysvipc(ffff8000382dfdc8,1,200000000180,ffff8000382dfda0) at sysctl_sysvipc+0x3f9 sys/kern/kern_sysctl.c:2776
kern_sysctl_dirs(33,ffff8000382dfdc8,1,200000000180,ffff8000382dfda0,0,1,1ffff0000705bf30) at kern_sysctl_dirs+0x30f sys/kern/kern_sysctl.c:429
kern_sysctl(ffff8000382dfdc4,2,200000000180,ffff8000382dfda0,0,fffa,ffff8000382e0020) at kern_sysctl+0x1ce sys/kern/kern_sysctl.c:529
sys_sysctl(ffff800045ff5780,ffff8000382e0020,ffff8000382dff80) at sys_sysctl+0x54f sys/kern/kern_sysctl.c:309
syscall(ffff8000382e0020) at syscall+0x1089 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff8000382e0020) at syscall+0x1089 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x2dd0bd6ae80, count: -9
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x19: leave
x86_ipi_db(ffff800028fe3ff0) at x86_ipi_db+0x19 sys/arch/amd64/amd64/db_interface.c:412
x86_ipi_handler() at x86_ipi_handler+0x112 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
acpicpu_idle() at acpicpu_idle+0x63c sys/dev/acpi/acpicpu_x86.c:-1
sched_idle(ffff800028fe3ff0) at sched_idle+0x566 sys/kern/kern_sched.c:204
end trace frame: 0x0, count: 10
ddb{1}> trace
x86_ipi_db(ffff800028fe3ff0) at x86_ipi_db+0x19 sys/arch/amd64/amd64/db_interface.c:412
x86_ipi_handler() at x86_ipi_handler+0x112 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
acpicpu_idle() at acpicpu_idle+0x63c sys/dev/acpi/acpicpu_x86.c:-1
sched_idle(ffff800028fe3ff0) at sched_idle+0x566 sys/kern/kern_sched.c:204
end trace frame: 0x0, count: -5
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026/07/18 20:55 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 1a2082c4ae19 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/18 17:18 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 1a2082c4ae19 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/18 08:58 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/18 07:52 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/18 04:33 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/18 02:04 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/18 00:55 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 72524a66 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 18:35 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 17:17 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 17:14 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 16:43 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 16:07 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 15:45 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 2a13fb6a1f83 | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 12:07 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 48ffa5ab14da | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 11:46 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 48ffa5ab14da | 7f27c57a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 05:02 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 48ffa5ab14da | 6ca2b51a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/17 03:23 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 48ffa5ab14da | 6ca2b51a | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 18:22 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | b0ea410f6c4b | 851bd571 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 16:31 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | b0ea410f6c4b | 851bd571 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 14:11 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | b0ea410f6c4b | 851bd571 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 11:22 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | b0ea410f6c4b | 851bd571 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 07:12 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 06:23 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 06:15 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 06:15 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 04:46 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 04:36 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 04:26 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 03:36 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 03:23 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 02:49 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 01:19 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/16 00:14 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 22:21 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 21:55 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 21:10 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 20:41 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | 27a8bd60 | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 18:48 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 18:42 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 17:40 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 17:19 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 16:56 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 16:05 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 13:29 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 11:47 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 11:16 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 11:14 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | 105dba7a2dcb | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc | |||
| 2026/07/15 09:15 | https://github.com/blackgnezdo/openbsd-src.git syzbot-kasan | d540b1bf3d7f | a4ed0f4f | .config | console log | report | [disk image] [bsd.gdb] [kernel image] | ci-openbsd-kasan | KASAN: invalid memory access in sysctl_sysvipc |