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kernel panic: stack is corrupted in ___slab_alloc

Status: auto-obsoleted due to no activity on 2024/04/16 02:05
Subsystems: reiserfs
[Documentation on labels]
Reported-by: syzbot+cf0693aee9ea61dda749@syzkaller.appspotmail.com
First crash: 303d, last: 111d
Cause bisection: failed (error log, bisect log)
  
Fix bisection: fixed by (bisect log) :
commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@suse.cz>
Date: Wed Nov 1 17:43:10 2023 +0000

  fs: Block writes to mounted block devices

  
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [mm?] [reiserfs?] kernel panic: stack is corrupted in ___slab_alloc 6 (8) 2024/03/03 09:21
▶ ▼ Fix bisection attempts (6)
Created Duration User Patch Repo Result
2024/03/03 01:32 7h47m bisect fix upstream job log (1)
2024/01/06 21:46 4h19m bisect fix upstream job log (0) log
2023/12/07 17:27 3h07m bisect fix upstream job log (0) log
2023/11/06 18:26 3h06m bisect fix upstream job log (0) log
2023/10/07 05:29 6h17m bisect fix upstream job log (0) log
2023/08/08 22:34 2h31m bisect fix upstream job log (0) log

Sample crash report:
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ___slab_alloc+0x12c3/0x1400 mm/slub.c:3270
CPU: 0 PID: 5009 Comm: syz-executor248 Not tainted 6.4.0-syzkaller-01406-ge8f75c0270d9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x150 lib/dump_stack.c:106
 panic+0x686/0x730 kernel/panic.c:340
 __stack_chk_fail+0x19/0x20 kernel/panic.c:759
 ___slab_alloc+0x12c3/0x1400 mm/slub.c:3270

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/06/28 17:10 upstream e8f75c0270d9 8064cb02 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root kernel panic: stack is corrupted in ___slab_alloc
* Struck through repros no longer work on HEAD.