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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: 26d, last: 2h57m
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 2816d 2816d 0/29 closed as invalid on 2017/10/18 09:51
upstream kernel panic: Fatal exception (2) C done 11 1764d 1793d 0/29 closed as dup on 2020/07/26 02:43
upstream kernel panic: Fatal exception (3) C done 2 1713d 1712d 15/29 fixed on 2020/11/16 12:12

Sample crash report:
CR2: 00007f1ca49c4f80 CR3: 000000007be44000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Kernel panic - not syncing: Fatal exception in interrupt
Shutting down cpus with NMI
Kernel Offset: disabled

Crashes (97):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/06/21 23:49 upstream 3f75bfff44be d6cdfb8a .config console log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel panic: Fatal exception
2025/06/19 17:14 upstream fb4d33ab452e ed3e87f7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel panic: Fatal exception
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
2025/06/21 23:56 upstream 3f75bfff44be d6cdfb8a .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/21 12:55 upstream 11313e2f7812 d6cdfb8a .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/21 01:16 upstream 11313e2f7812 d6cdfb8a .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/20 20:22 upstream 75f5f23f8787 804b3919 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/20 18:00 upstream 75f5f23f8787 804b3919 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/20 16:19 upstream 75f5f23f8787 804b3919 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/20 00:32 upstream fb4d33ab452e ed3e87f7 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/18 10:52 upstream 52da431bf03b ca631f70 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/17 17:33 upstream 9afe652958c3 74c9d252 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/17 15:05 upstream 9afe652958c3 74c9d252 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/17 13:01 upstream 9afe652958c3 74c9d252 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/15 15:35 upstream 8c6bc74c7f89 5f4b362d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/15 08:56 upstream 8c6bc74c7f89 5f4b362d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/14 22:59 upstream 8c6bc74c7f89 5f4b362d .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel panic: Fatal exception
2025/06/14 01:48 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
2025/05/30 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
2025/05/27 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 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
2025/06/21 23:55 upstream 3f75bfff44be d6cdfb8a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel panic: Fatal exception
2025/06/20 17:35 upstream 75f5f23f8787 e3003213 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel panic: Fatal exception
2025/06/20 02:11 upstream 24770983ccfe ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel panic: Fatal exception
2025/06/16 22:23 upstream e04c78d86a96 d1716036 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel panic: Fatal exception
2025/06/15 16:29 upstream 8c6bc74c7f89 5f4b362d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel panic: Fatal exception
2025/06/15 12:12 upstream 8c6bc74c7f89 5f4b362d .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root 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
2025/06/08 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
2025/06/22 05:07 net 714db279942b d6cdfb8a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-this-kasan-gce kernel panic: Fatal exception
2025/06/17 14:48 bpf ad9ef7f687ce 417d98fa .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-kasan-gce 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
2025/06/22 23:24 bpf-next 99fe8af069a9 d6cdfb8a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce kernel panic: Fatal exception
2025/06/22 22:35 bpf-next 99fe8af069a9 d6cdfb8a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce kernel panic: Fatal exception
2025/06/20 07:40 bpf-next e30329b8a647 ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce kernel panic: Fatal exception
2025/06/19 23:09 bpf-next e30329b8a647 ed3e87f7 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-bpf-next-kasan-gce kernel panic: Fatal exception
2025/06/17 21:49 net-next 3b5b1c428260 417d98fa .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-net-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
2025/05/31 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
* Struck through repros no longer work on HEAD.