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SYZFAIL: SIGBUS (2)

Status: upstream: reported on 2025/02/12 09:32
Reported-by: syzbot+38151354d23b567d27b0@syzkaller.appspotmail.com
First crash: 432d, last: 2h53m
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
openbsd SYZFAIL: SIGBUS -1 947 518d 620d 0/3 auto-obsoleted due to no activity on 2025/01/07 08:44

Sample crash report:
SYZFAIL: SIGBUS
pc-offset:0xf6e5073cf71 pc:0xdeadbeef addr:0xf71f32d1000 code=3 (errno 35: Resource temporarily unavailable)
uvn_flush: obj=0xfffffd806eefe788, offset=0x0.  error during pageout.
uvn_flush: WARNING: changes to page may be lost!


OpenBSD/amd64 (ci-openbsd-multicore-6.us-central1-b.c.syzkaller.internal) (tty00)

login: set $lines = 0

OpenBSD/amd64 (ci-openbsd-multicore-6.us-central1-b.c.syzkaller.internal) (tty00)

login: show panic

Crashes (1049):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/04/20 10:53 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/20 09:37 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/20 08:33 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/20 08:25 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/20 05:43 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/20 03:41 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/20 01:46 openbsd be10f67bca99 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/19 21:17 openbsd 2fc67ad6b988 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/19 19:07 openbsd 2fc67ad6b988 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/19 15:42 openbsd 2fc67ad6b988 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/19 14:08 openbsd 2fc67ad6b988 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/19 12:47 openbsd 2fc67ad6b988 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/19 07:50 openbsd a6d33878ee16 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/19 04:43 openbsd a6d33878ee16 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/19 01:33 openbsd a6d33878ee16 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/19 00:08 openbsd a6d33878ee16 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/18 22:14 openbsd a6d33878ee16 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/18 20:15 openbsd a9044055e1bf 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/18 16:29 openbsd a9044055e1bf 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/18 12:45 openbsd a9044055e1bf 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/18 10:08 openbsd a9044055e1bf 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/18 07:07 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/18 05:57 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/18 03:30 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/18 01:42 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/18 00:35 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/17 22:31 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/17 19:41 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/17 19:40 openbsd b932b7b57eb9 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/17 15:59 openbsd 2dd8b2a80c95 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/17 11:34 openbsd 2dd8b2a80c95 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/17 07:21 openbsd 2dd8b2a80c95 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/17 04:14 openbsd 203548908adb 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/17 02:35 openbsd 203548908adb 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/16 18:40 openbsd 203548908adb 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/16 14:54 openbsd 2a36b3c3c2a3 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/16 12:15 openbsd 2a36b3c3c2a3 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/16 10:30 openbsd 2a36b3c3c2a3 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/16 07:48 openbsd 2a36b3c3c2a3 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/16 01:28 openbsd 8928aa246822 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/15 21:39 openbsd 8928aa246822 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/15 15:44 openbsd 8928aa246822 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/15 13:36 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2026/04/15 12:02 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGBUS
2026/04/15 09:13 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
2025/02/12 09:31 openbsd d800967ee04b f2baddf5 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGBUS
* Struck through repros no longer work on HEAD.