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kernel: double fault trap, code=NUM (2)

Status: upstream: reported C repro on 2022/01/14 06:35
Reported-by: syzbot+d3e202981a9681e89eeb@syzkaller.appspotmail.com
First crash: 824d, last: 6d17h
▶ ▼ Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd kernel: double fault trap, code=NUM 1 849d 849d 0/3 closed as invalid on 2021/12/21 06:25
▶ ▼ Last patch testing requests (7)
Created Duration User Patch Repo Result
2024/02/01 02:11 9m retest repro openbsd error OK
2023/11/23 02:00 8m retest repro openbsd error OK
2023/09/14 01:47 8m retest repro openbsd error OK
2023/07/06 01:37 8m retest repro openbsd error OK
2023/04/27 01:26 9m retest repro openbsd error OK
2023/01/17 00:32 8m retest repro openbsd error OK
2022/08/26 15:27 9m retest repro openbsd report log

Sample crash report:
kernel: double fault trap, code=0
Stopped at      kerntrap+0x1f:  callq   __sanitizer_cov_trace_pc+0x4
ddb>

Crashes (19):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2022/03/03 19:02 openbsd a26a77a095e7 45a13a73 .config console log report syz C ci-openbsd-main kernel: double fault trap, code=NUM
2024/04/11 09:30 openbsd d11f3b71804f 33b9e058 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore kernel: double fault trap, code=NUM
2024/04/08 19:10 openbsd 146262ea791a 7591ebb5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2024/04/02 08:02 openbsd 2ee472d028ec 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore kernel: double fault trap, code=NUM
2024/03/24 00:06 openbsd f7d60097d803 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore kernel: double fault trap, code=NUM
2024/03/14 03:53 openbsd 8f98edf97379 6ee49f2e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2024/01/17 13:57 openbsd 72348922d276 c9a1c95b .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore kernel: double fault trap, code=NUM
2024/01/15 17:42 openbsd 89b5be12b372 2a7bcc7f .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2024/01/12 19:00 openbsd 2d01bf8aac77 f6fa7c28 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2024/01/11 17:08 openbsd e9d2d4cd704b dda5a988 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2024/01/10 15:24 openbsd 5b7944c191c0 04815ef1 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2023/11/26 12:20 openbsd 4359fbd8d6ec 5b429f39 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main kernel: double fault trap, code=NUM
2022/10/09 00:26 openbsd 721f596233a1 aea5da89 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore kernel: double fault trap, code=NUM
2022/04/26 21:16 openbsd 33096be15849 1fa34c1b .config console log report ci-openbsd-multicore kernel: double fault trap, code=NUM
2022/03/30 16:23 openbsd f802266ee2c9 42718dd6 .config console log report ci-openbsd-main kernel: double fault trap, code=NUM
2022/03/13 12:40 openbsd e3ee5e84dc66 9e8eaa75 .config console log report ci-openbsd-main kernel: double fault trap, code=NUM
2022/02/10 19:32 openbsd 7cdd491f062a 0b33604d .config console log report ci-openbsd-main kernel: double fault trap, code=NUM
2022/02/03 00:57 openbsd 3e0aa7ecdda4 4ebb2798 .config console log report ci-openbsd-main kernel: double fault trap, code=NUM
2022/01/14 06:34 openbsd a0e2ca3ce324 b8d780ab .config console log report ci-openbsd-main kernel: double fault trap, code=NUM
* Struck through repros no longer work on HEAD.