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SYZFAIL: SIGFPE

Status: upstream: reported on 2026/03/25 06:57
Reported-by: syzbot+bf5b7908c666724d8acc@syzkaller.appspotmail.com
First crash: 21d, last: 44m

Sample crash report:
SYZFAIL: SIGFPE
pc-offset:0xda680f53f71 pc:0xdeadbeef addr:0x0 code=0 (errno 35: Resource temporarily unavailable)
uvn_flush: obj=0xfffffd806edac918, offset=0x3ff000.  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: show panic
Password:
Login incorrect
login: show registers
Password:
Login incorrect
login: ps
Password:
Login incorrect
login: show malloc
Password:
Login incorrect

Crashes (192):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/04/16 04:59 openbsd 2a36b3c3c2a3 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/16 01:13 openbsd 8928aa246822 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/15 23:02 openbsd 8928aa246822 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/15 17:02 openbsd 8928aa246822 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/15 13:11 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/15 11:31 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/15 07:30 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/15 07:30 openbsd 54c4adda4f87 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/15 00:42 openbsd 84c70f1e56c7 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/14 22:59 openbsd 84c70f1e56c7 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/14 17:29 openbsd 84c70f1e56c7 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/14 12:56 openbsd 84c70f1e56c7 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/14 04:08 openbsd bb890fd2477a 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/14 01:25 openbsd bb890fd2477a 1a086e7c .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/13 20:14 openbsd ef90b149a753 9530ccf9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/13 13:26 openbsd 380397a6e914 9530ccf9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/13 12:01 openbsd 380397a6e914 9530ccf9 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/13 05:19 openbsd 4ec71eeccea4 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/13 04:07 openbsd 4ec71eeccea4 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/12 22:53 openbsd 4ec71eeccea4 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/12 21:20 openbsd 4ec71eeccea4 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/12 16:47 openbsd 6018ae1d0153 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/12 16:17 openbsd 6018ae1d0153 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/12 14:46 openbsd 6018ae1d0153 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/12 04:49 openbsd de62a587e27d 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/11 23:10 openbsd de62a587e27d 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/11 21:48 openbsd de62a587e27d 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/11 10:03 openbsd 9bac450dd51b 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/10 19:38 openbsd 411a0c209e89 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/10 00:10 openbsd f951d642cc52 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/09 18:49 openbsd f951d642cc52 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/09 16:40 openbsd f951d642cc52 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/09 11:58 openbsd b0cdb9e75fee 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/09 03:01 openbsd b0cdb9e75fee 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/09 03:01 openbsd b0cdb9e75fee 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/08 22:21 openbsd 15cb22fda4ec 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/08 18:27 openbsd 15cb22fda4ec 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/08 08:28 openbsd 7ed665c6a362 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/08 07:09 openbsd 7ed665c6a362 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/08 05:07 openbsd 7ed665c6a362 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/08 03:03 openbsd 7ed665c6a362 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/08 02:03 openbsd 7ed665c6a362 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/07 19:17 openbsd c0c2c6a525e1 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/07 18:16 openbsd c0c2c6a525e1 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/07 09:10 openbsd c0c2c6a525e1 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/07 09:09 openbsd c0c2c6a525e1 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/06 23:47 openbsd fe321e1b70bc 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-multicore SYZFAIL: SIGFPE
2026/04/06 09:13 openbsd 8a4a3a78bbe7 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/04/06 07:05 openbsd 8a4a3a78bbe7 4b3d9a38 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
2026/03/25 06:56 openbsd 87dc1fa97379 35e4ff71 .config console log report [disk image] [bsd.gdb] [kernel image] ci-openbsd-main SYZFAIL: SIGFPE
* Struck through repros no longer work on HEAD.