syzbot


kernel panic: stack is corrupted in __schedule
Status: auto-closed as invalid on 2020/11/21 13:35
Reported-by: syzbot+509b1ddbb17d05016d2a@syzkaller.appspotmail.com
First crash: 641d, last: 641d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: stack is corrupted in __schedule (2) 1 180d 176d 0/22 auto-closed as invalid on 2022/01/26 17:30

Sample crash report:
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x1d4b/0x21e0 kernel/sched/core.c:4534
CPU: 0 PID: 17256 Comm: syz-executor.1 Not tainted 5.9.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x18f/0x20d lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:231
 __stack_chk_fail+0x15/0x20 kernel/panic.c:686
 __schedule+0x1d4b/0x21e0 kernel/sched/core.c:4534
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2020/08/23 13:34 upstream c3d8f220d012 cef5ae68 .config log report