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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: 186d, last: 6m
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: SIGSEGV -1 10 624d 683d 0/3 auto-obsoleted due to no activity on 2024/12/07 12:41

Sample crash report:
SYZFAIL: SIGSEGV
pc-offset:0xbdf73254f71 pc:0xdeadbeef addr:0x0 code=0 (errno 35: Resource temporarily unavailable)
mlϒvf{&;Oކ3=ÁᚹsX^лi6XX44zZdg.VZj|#!}x6-?Bza/s%*Wy~2ZSzӔ*b(S[qmʔypo"a,uvn_flush: obj=0xfffffd807612a198, offset=0x3ff000.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!

OpenBSD/amd64 (ci-openbsd-main-2.us-central1-a.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 (610):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
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
2026/05/22 16:28 openbsd 54bbd1fe416a 95d90255 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/22 07:17 openbsd ca78e759411d 70ae9b03 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/22 03:44 openbsd ca78e759411d 70ae9b03 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/22 02:27 openbsd ca78e759411d 70ae9b03 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/21 19:42 openbsd 19a7e1efad25 747d777d .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/21 03:56 openbsd be9eb1babb0f 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/21 03:36 openbsd be9eb1babb0f 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/21 01:48 openbsd be9eb1babb0f 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/21 00:41 openbsd be9eb1babb0f 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/20 23:21 openbsd be9eb1babb0f 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/20 19:05 openbsd d39f547900e2 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/20 12:16 openbsd d39f547900e2 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/20 04:38 openbsd 3fe334830a75 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/19 23:48 openbsd 3fe334830a75 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/19 20:16 openbsd 3fe334830a75 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGSEGV
2026/05/19 16:05 openbsd 8a5afb5cdcf9 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/19 10:14 openbsd 8a5afb5cdcf9 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/19 08:57 openbsd 8a5afb5cdcf9 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/19 03:57 openbsd 08041194ec68 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGSEGV
2026/05/19 02:13 openbsd 08041194ec68 340bcdf0 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore 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.