Re: [syzbot] [jfs?] KASAN: slab-out-of-bounds Read in dbAllocBits

From: syzbot
Date: Tue Nov 25 2025 - 14:49:18 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+0be47376a6acbcba7f0d@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+0be47376a6acbcba7f0d@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 7367539a Merge tag 'cxl-fixes-6.9-rc7' of git://git.ke..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=119fc57c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=c5c1288953a7c923
dashboard link: https://syzkaller.appspot.com/bug?extid=0be47376a6acbcba7f0d
compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=10a45612580000

Note: testing is done by a robot and is best-effort only.