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panic: missing alias (6)

Status: upstream: reported on 2025/02/04 00:00
Reported-by: syzbot+2eaddfd8647a34a44071@syzkaller.appspotmail.com
First crash: 80d, last: 5h20m
▶ ▼ Similar bugs (5)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd panic: missing alias 1 2341d 2341d 0/3 auto-closed as invalid on 2019/05/26 04:11
openbsd panic: missing alias (3) 1 768d 768d 0/3 auto-obsoleted due to no activity on 2023/06/16 22:46
openbsd panic: missing alias (4) 1 422d 422d 0/3 auto-obsoleted due to no activity on 2024/05/28 06:58
openbsd panic: missing alias (2) 2 1214d 1215d 0/3 auto-closed as invalid on 2022/03/28 01:59
openbsd panic: missing alias (5) 42 162d 277d 0/3 auto-obsoleted due to no activity on 2025/01/02 20:22

Sample crash report:
panic: missing alias
Starting stack trace...
panic(ffffffff83305dc2) at panic+0x1ba sys/kern/subr_prf.c:229
vgonel(fffffd806be1b7a8,ffff80002a7d0a50) at vgonel+0x681 sys/kern/vfs_subr.c:1218
vrecycle(fffffd806be1b7a8,ffff80002a7d0a50) at vrecycle+0x7c sys/kern/vfs_subr.c:1144
ufs_inactive(ffff80003c949288) at ufs_inactive+0x35d sys/ufs/ufs/ufs_inode.c:107
VOP_INACTIVE(fffffd806be1b7a8,ffff80002a7d0a50) at VOP_INACTIVE+0xfe sys/kern/vfs_vops.c:495
vput(fffffd806be1b7a8) at vput+0xdc sys/kern/vfs_subr.c:797
VOP_REMOVE(fffffd806be718a0,fffffd806be1b7a8,ffff80003c949408) at VOP_REMOVE+0x19d sys/kern/vfs_vops.c:336
dounlinkat(ffff80002a7d0a50,ffffff9c,7b3871279860,0) at dounlinkat+0x177 sys/kern/vfs_syscalls.c:1902
syscall(ffff80003c949580) at syscall+0x97e mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c949580) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7b3871279d10, count: 247
End of stack trace.

Crashes (53):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/04/25 10:14 openbsd d13e04c647d7 dea5c7e4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/25 07:50 openbsd da8f11c75518 e3715315 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/24 14:50 openbsd 31338944480d 9c80ffa0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/24 04:58 openbsd 9244c012979b 9882047a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/24 01:18 openbsd 9244c012979b 9882047a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/23 06:17 openbsd e684669aa085 53a8b9bd .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/20 16:07 openbsd 06d459206c9d 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/19 21:59 openbsd 0790a7da1c05 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/19 20:26 openbsd 0790a7da1c05 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/19 03:26 openbsd ebe9080c87a7 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/19 00:10 openbsd ebe9080c87a7 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/18 09:59 openbsd d8bca26c1181 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/18 07:08 openbsd d8bca26c1181 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/17 17:37 openbsd d908cbc5d051 552876f8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/16 12:48 openbsd 42337cd26dad a95239b1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/16 05:24 openbsd 35b2ae8d3cd2 a95239b1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/16 01:08 openbsd 35b2ae8d3cd2 a95239b1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/15 10:19 openbsd 2766c3c8c83b 85125322 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/15 10:07 openbsd 2766c3c8c83b 85125322 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/15 01:08 openbsd 2d3b308e3c4b 0bd6db41 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/13 22:15 openbsd 76a00bd59e53 0bd6db41 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/12 17:39 openbsd ade9dbe6546b 0bd6db41 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/11 04:52 openbsd 5990a1963d9d 94486846 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/10 09:32 openbsd 5990a1963d9d 988b336c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/04/10 09:14 openbsd 5990a1963d9d 988b336c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/05 18:58 openbsd 61acf6788632 1c65791e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/03 23:10 openbsd 8c5bd08c043b d7ae3a11 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/04/01 09:13 openbsd f4478a09da45 36d76a97 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/03/12 17:44 openbsd f24522bc9568 ee70e6db .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/03/12 07:33 openbsd c328ddbe3d16 ee70e6db .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/03/11 04:08 openbsd 4b6c60d68713 16256247 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/03/10 16:07 openbsd 8d6481d63f8c 16256247 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/03/09 17:20 openbsd 1e673480d207 163f510d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/03/08 12:06 openbsd 083866324387 7e3bd60d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/03/03 07:51 openbsd 1c7441f2bfaf c3901742 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/03/02 11:05 openbsd 10fc8ac3d929 c3901742 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/26 01:17 openbsd 0e50c489d79b d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/24 21:38 openbsd eda3d7dc1957 d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/24 19:18 openbsd eda3d7dc1957 d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/24 12:18 openbsd eda3d7dc1957 d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/24 11:47 openbsd a5c838d89587 d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/22 07:42 openbsd 45a541306066 d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/22 02:20 openbsd 6a403588e274 d34966d1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/19 19:00 openbsd 47512c81ab3a cbd8edab .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/18 17:21 openbsd 6065620d7782 c37c7249 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/18 04:25 openbsd 6c2e916703ec 429ea007 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/17 22:09 openbsd 6c2e916703ec 429ea007 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/16 06:43 openbsd a1e112ca8bad 40a34ec9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/15 14:00 openbsd 5c4be1f536db 40a34ec9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/14 04:23 openbsd 88a67239acef d9a046cf .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/13 16:16 openbsd bd92615b0406 7320a65f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main panic: missing alias
2025/02/09 09:54 openbsd 2347e6edcd5e ef44b750 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
2025/02/03 16:29 openbsd db5d28f093d6 a21a8419 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore panic: missing alias
* Struck through repros no longer work on HEAD.