Re: [syzbot] [jfs?] KASAN: slab-use-after-free Read in jfs_syncpt

From: syzbot

Date: Thu Apr 30 2026 - 21:11:26 EST


Hello,

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

Reported-by: syzbot+c244f4a09ca85dd2ebc1@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+c244f4a09ca85dd2ebc1@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 08d0d346 Merge tag 'net-7.1-rc2' of git://git.kernel.o..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=13663a96580000
kernel config: https://syzkaller.appspot.com/x/.config?x=30d0399c96ae114e
dashboard link: https://syzkaller.appspot.com/bug?extid=c244f4a09ca85dd2ebc1
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=14ca8a73980000

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