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kernel panic: kmsan.panic set ... (3)

Status: upstream: reported on 2025/10/17 22:35
Subsystems: can
[Documentation on labels]
Reported-by: syzbot+adeb80b314a69f963c25@syzkaller.appspotmail.com
First crash: 32d, last: 5d05h
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [can?] kernel panic: kmsan.panic set ... (3) 0 (1) 2025/10/17 22:35
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: kmsan.panic set ... fs 2 1 1276d 1276d 0/29 closed as invalid on 2022/05/18 12:26
upstream kernel panic: kmsan.panic set ... (2) kernel 2 1 1276d 1276d 0/29 auto-closed as invalid on 2022/08/16 13:05

Sample crash report:
Kernel panic - not syncing: kmsan.panic set ...
CPU: 1 UID: 0 PID: 18555 Comm: syz.9.4182 Tainted: G        W           syzkaller #0 PREEMPT(none) 
Tainted: [D]=DIE, [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Call Trace:
 <TASK>
 __dump_stack+0x26/0x30 lib/dump_stack.c:94
 dump_stack_lvl+0x53/0x270 lib/dump_stack.c:120
 dump_stack+0x1e/0x25 lib/dump_stack.c:129
 vpanic+0x435/0xd30 kernel/panic.c:489
 panic+0x15d/0x160 kernel/panic.c:626
 </TASK>
Shutting down cpus with NMI
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (15):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/11/05 16:22 upstream 1c353dc8d962 a6c9c731 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-root kernel panic: kmsan.panic set ...
2025/11/10 01:13 upstream f850568efe3a 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/11/08 17:33 upstream e811c33b1f13 4e1406b4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/11/04 19:43 upstream c9cfc122f037 686bf657 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/11/02 03:04 upstream 691d401c7e0e 2c50b6a9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/28 21:36 upstream fd57572253bc fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/28 01:30 upstream fd57572253bc fd2207e7 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/19 11:48 upstream 1c64efcb083c 1c8c8cd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/17 15:35 upstream 98ac9cc4b445 7adf5298 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/16 13:36 upstream 7ea30958b305 19568248 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/16 10:50 upstream 7ea30958b305 19568248 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/16 10:48 upstream 7ea30958b305 19568248 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/16 10:48 upstream 7ea30958b305 19568248 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/15 20:25 upstream 1f4a222b0e33 19568248 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
2025/10/13 22:25 upstream 3a8660878839 b6605ba8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kmsan-gce-386-root kernel panic: kmsan.panic set ...
* Struck through repros no longer work on HEAD.