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SYZFAIL: SIGSEGV (2)

Status: upstream: reported on 2025/11/20 13:28
Reported-by: syzbot+464d339e42bc02a7c0d0@syzkaller.appspotmail.com
First crash: 191d, last: 1h32m
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: SIGSEGV -1 10 629d 688d 0/3 auto-obsoleted due to no activity on 2024/12/07 12:41

Sample crash report:
SYZFAIL: SIGSEGV
pc-offset:0x19bd2e4f71 pc:0xdeadbeef addr:0x0 code=0 (errno 35: Resource temporarily unavailable)
uvn_flush: obj=0xfffffd806e895e68, offset=0x3ff000.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!

OpenBSD/amd64 (ci-openbsd-multicore-0.us-central1-c.c.syzkaller.internal) (tty00)

login: show panic
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect
machine ddbcpu 0
login: Password:
Login incorrect
machine ddbcpu 1
login: Password:
Login incorrect
login:

Crashes (653):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/05/30 12:40 openbsd 1e1be23b32e7 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/30 07:07 openbsd 1e1be23b32e7 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/30 03:51 openbsd 0120f5b67b1e cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/30 01:53 openbsd 0120f5b67b1e cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/29 19:41 openbsd 0120f5b67b1e cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: SIGSEGV
2026/05/29 18:40 openbsd 0120f5b67b1e cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/29 08:55 openbsd 8563f4150859 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/29 05:52 openbsd 8563f4150859 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/28 20:59 openbsd 56a24c520999 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/28 19:34 openbsd 56a24c520999 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/28 11:54 openbsd 3079a4a0a067 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/28 10:17 openbsd 3079a4a0a067 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/28 08:20 openbsd 3079a4a0a067 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/28 05:28 openbsd 3079a4a0a067 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/27 22:22 openbsd ed6146792872 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/27 15:29 openbsd 59afafd236bf cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/27 10:26 openbsd ed6146792872 cb4e87ff .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/27 07:20 openbsd 51e8ce08d8c9 2b01f00e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/27 05:48 openbsd 51e8ce08d8c9 2b01f00e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/27 02:30 openbsd 51e8ce08d8c9 2b01f00e .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/26 16:41 openbsd d6937f154787 2b0043b4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/26 12:20 openbsd bd7f610059c9 2b0043b4 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/26 07:37 openbsd bd7f610059c9 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/26 03:30 openbsd 61b7e18e5713 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/26 01:00 openbsd 61b7e18e5713 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/25 20:43 openbsd 61b7e18e5713 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/25 17:17 openbsd 61b7e18e5713 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/25 13:27 openbsd 3ca1fbf96c86 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/25 12:26 openbsd 3ca1fbf96c86 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: SIGSEGV
2026/05/25 08:20 openbsd 3ca1fbf96c86 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/25 05:38 openbsd 3ca1fbf96c86 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-setuid SYZFAIL: SIGSEGV
2026/05/25 02:26 openbsd 3ca1fbf96c86 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/24 22:32 openbsd 6adc68a286a5 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/24 21:22 openbsd 6adc68a286a5 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/24 19:51 openbsd 6adc68a286a5 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/24 15:31 openbsd 6adc68a286a5 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/24 12:00 openbsd 19a448b47c50 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/24 08:58 openbsd 19a448b47c50 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/24 06:03 openbsd 19a448b47c50 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/24 03:29 openbsd 19a448b47c50 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/23 23:32 openbsd 19a8be4fa5c4 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/23 20:21 openbsd 19a8be4fa5c4 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/23 19:16 openbsd 19a8be4fa5c4 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/23 15:07 openbsd 19a8be4fa5c4 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/23 12:37 openbsd 19a8be4fa5c4 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/23 11:00 openbsd 19a8be4fa5c4 c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/23 09:58 openbsd dbd5cf8c5e8a c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/23 07:38 openbsd dbd5cf8c5e8a c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/23 03:34 openbsd dbd5cf8c5e8a c69befb3 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/22 20:19 openbsd 54bbd1fe416a 95d90255 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/22 18:05 openbsd 54bbd1fe416a 95d90255 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2025/11/20 13:27 openbsd 5aa51b7bb462 2cc4c24a .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
* Struck through repros no longer work on HEAD.