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kernel panic: Fatal exception (4)

Status: upstream: reported C repro on 2025/05/31 13:19
Reported-by: syzbot+7373cb2b2891da299db6@syzkaller.appspotmail.com
First crash: 18d, last: 20h43m
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] kernel panic: Fatal exception (4) 0 (1) 2025/05/31 13:19
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: Fatal exception hardening mm 1 2808d 2808d 0/28 closed as invalid on 2017/10/18 09:51
upstream kernel panic: Fatal exception (2) C done 11 1756d 1785d 0/28 closed as dup on 2020/07/26 02:43
upstream kernel panic: Fatal exception (3) C done 2 1705d 1704d 15/28 fixed on 2020/11/16 12:12

Sample crash report:
FS:  000000002ef203c0(0000) GS:ffff888125c86000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe89f83a968 CR3: 00000000322a2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Kernel panic - not syncing: Fatal exception in interrupt
Kernel Offset: disabled

Crashes (68):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/12 23:04 upstream 2c4a1f3fe03e 98683f8f .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel panic: Fatal exception
2025/06/09 18:59 upstream 19272b37aa4f 4826c28e .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel panic: Fatal exception
2025/06/05 03:15 upstream 1af80d00e1e0 fd5e6e61 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel panic: Fatal exception
2025/06/14 01:48 upstream 27605c8c0f69 0e8da31f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/14 01:03 upstream 27605c8c0f69 0e8da31f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/13 19:17 upstream 27605c8c0f69 0e8da31f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/13 01:01 upstream 27605c8c0f69 98683f8f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/12 06:45 upstream 488ef3560196 98683f8f .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/11 08:26 upstream aef17cb3d3c4 5d7e17ca .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/10 06:04 upstream 19272b37aa4f 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/09 20:30 upstream 19272b37aa4f 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/09 11:32 upstream 19272b37aa4f 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/09 03:34 upstream 939f15e640f1 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/08 23:20 upstream 939f15e640f1 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/08 08:55 upstream 8630c59e9936 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/08 05:22 upstream 8630c59e9936 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/08 04:22 upstream 8630c59e9936 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/08 02:46 upstream 8630c59e9936 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/08 01:50 upstream 8630c59e9936 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/07 19:40 upstream bdc7f8c5adad 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/07 16:08 upstream bdc7f8c5adad 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/07 15:28 upstream bdc7f8c5adad 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/07 02:06 upstream c0c9379f235d 4826c28e .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/06 14:12 upstream e271ed52b344 3d899f2c .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/05 08:56 upstream 1af80d00e1e0 6b6b5f21 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/05 01:42 upstream 1af80d00e1e0 6b6b5f21 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/05 00:00 upstream 1af80d00e1e0 6b6b5f21 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/04 23:05 upstream 1af80d00e1e0 6b6b5f21 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/04 22:29 upstream 1af80d00e1e0 6b6b5f21 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/04 21:36 upstream 1af80d00e1e0 6b6b5f21 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/04 04:12 upstream 5abc7438f1e9 a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/03 17:21 upstream 546b1c9e93c2 a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/03 12:54 upstream 546b1c9e93c2 a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/03 10:08 upstream d00a83477e7a a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/03 09:47 upstream d00a83477e7a a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/03 06:28 upstream d00a83477e7a a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/02 22:56 upstream d00a83477e7a a30356b7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/02 20:28 upstream d00a83477e7a aaaaf5ea .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/02 17:08 upstream cd2e103d57e5 aaaaf5ea .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/02 13:40 upstream cd2e103d57e5 aaaaf5ea .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/02 06:20 upstream cd2e103d57e5 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/01 22:51 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/01 21:15 upstream 7d4e49a77d99 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/01 10:50 upstream 4cb6c8af8591 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/31 18:22 upstream 0f70f5b08a47 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/31 15:23 upstream 0f70f5b08a47 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/30 06:01 upstream e0797d3b91de 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/29 17:52 upstream 90b83efa6701 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/29 06:44 upstream 90b83efa6701 3d2f584d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/27 22:06 upstream 914873bc7df9 874a1386 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/27 17:32 upstream 914873bc7df9 874a1386 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/27 16:05 upstream 914873bc7df9 874a1386 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/05/27 13:16 upstream 785cdec46e92 874a1386 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/10 12:21 net fdd9ebccfc32 4826c28e .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce kernel panic: Fatal exception
2025/05/30 16:32 net d3faab9b5a6a 3d2f584d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce kernel panic: Fatal exception
2025/05/30 04:59 bpf 90b83efa6701 3d2f584d .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce kernel panic: Fatal exception
2025/06/13 13:59 upstream 27605c8c0f69 98683f8f .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel panic: Fatal exception
2025/06/07 14:47 upstream 7a912d04415b 4826c28e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel panic: Fatal exception
2025/06/06 05:04 upstream cfc4ca8986bb 6b6b5f21 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel panic: Fatal exception
2025/06/02 22:00 upstream cd2e103d57e5 b396b4bf .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel panic: Fatal exception
2025/06/08 06:59 upstream 8630c59e9936 4826c28e .config console log report syz / log [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/07 23:41 bpf 02670deede22 4826c28e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce kernel panic: Fatal exception
2025/06/04 10:15 bpf df3bed9ea576 a30356b7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce kernel panic: Fatal exception
2025/06/10 04:43 net-next 2c7e4a2663a1 4826c28e .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce kernel panic: Fatal exception
2025/06/02 05:27 net-next 90b83efa6701 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-kasan-gce kernel panic: Fatal exception
2025/06/01 22:42 bpf-next bb1556ec9464 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce kernel panic: Fatal exception
2025/05/31 17:38 linux-next 3a83b350b5be 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel panic: Fatal exception
2025/05/30 19:57 linux-next 3a83b350b5be 3d2f584d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel panic: Fatal exception
* Struck through repros no longer work on HEAD.