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protection_fault: sys_semop

Status: upstream: reported C repro on 2024/02/29 03:16
Reported-by: syzbot+53b2e095be6ecaf39fd0@syzkaller.appspotmail.com
First crash: 592d, last: 2h12m
▶ ▼ Last patch testing requests (6)
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

Sample crash report:
kernel: protection fault trap, code=0
Stopped at      sys_semop+0x3d5:        movzwl  0(%rax),%r15d

Crashes (183):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/10/13 20:27 openbsd 13656af3a292 b6605ba8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/10/13 14:18 openbsd 105f350ce01a b6605ba8 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/10/13 00:17 openbsd d388a6109664 ff1712fe .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/10/12 09:46 openbsd 514aadd59570 ff1712fe .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/10/11 21:43 openbsd 0f168beaa75c ff1712fe .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/10/04 02:02 openbsd 467d022937bc 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/10/03 21:10 openbsd c4a497a8c849 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/10/03 15:38 openbsd c4a497a8c849 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/10/03 13:27 openbsd c4a497a8c849 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/10/03 04:56 openbsd 7cf39aff0fc8 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/10/02 10:52 openbsd f3a035d2aef1 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/30 09:07 openbsd c539be2e36fc 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/30 00:57 openbsd c539be2e36fc 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/28 20:51 openbsd 60d0eea3175a 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/26 13:26 openbsd 44fddded963d 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/23 05:58 openbsd 08b90dfd30eb 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/22 23:36 openbsd 08b90dfd30eb 770ff59f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/20 18:23 openbsd 855190e675b0 67c37560 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/19 19:35 openbsd 07f8e0da7a56 67c37560 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/19 17:37 openbsd 7402ce006e79 67c37560 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/19 12:07 openbsd 7402ce006e79 67c37560 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/19 08:45 openbsd 07f8e0da7a56 e2beed91 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/18 09:14 openbsd 6d22a4a7112d e2beed91 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/18 05:04 openbsd 6d22a4a7112d e2beed91 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/16 10:42 openbsd d2452bdbee39 e2beed91 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/11 12:19 openbsd 260368132975 e2beed91 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/11 00:11 openbsd 56696e8786be fdeaa69b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/10 12:47 openbsd 98139c2399bf fdeaa69b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid protection_fault: sys_semop
2025/09/09 19:43 openbsd 3efab2192dd6 fdeaa69b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/09 13:19 openbsd 1b1dd04c9634 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/09/09 08:21 openbsd 1b1dd04c9634 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid protection_fault: sys_semop
2025/09/09 03:43 openbsd 1b1dd04c9634 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/08 16:13 openbsd e09c25ede1d8 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/06 21:31 openbsd 5cacd2556075 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/06 19:16 openbsd b4ad0bfa6c70 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/06 03:03 openbsd d33addc4bead d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/06 00:19 openbsd d33addc4bead d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/04 23:22 openbsd 6ed1cb188af6 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/04 21:18 openbsd 6ed1cb188af6 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/09/04 18:49 openbsd 6ed1cb188af6 d291dd2d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main protection_fault: sys_semop
2025/08/31 07:51 openbsd 956d2a6101a0 807a3b61 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/08/31 00:43 openbsd 956d2a6101a0 807a3b61 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/08/30 20:22 openbsd 4b2601e5b4e0 807a3b61 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/08/30 03:11 openbsd 909b52fe0f3b 807a3b61 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/08/29 10:51 openbsd 7c5e7ac95d6c 3e1beec6 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore protection_fault: sys_semop
2025/08/29 07:33 openbsd 906513d7bd69 d401b9d7 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore 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
* Struck through repros no longer work on HEAD.