Re: [syzbot] [kernel?] KASAN: global-out-of-bounds Read in bus_uevent_store

From: syzbot

Date: Tue Sep 15 2026 - 07:36:25 EST


Hello,

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

Reported-by: syzbot+9a321aea9d851b299486@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+9a321aea9d851b299486@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 50d05c7c Merge tag 'landlock-7.3-rc3' of git://git.ker..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1030fdf9580000
kernel config: https://syzkaller.appspot.com/x/.config?x=85bc5cc2fc7394d9
dashboard link: https://syzkaller.appspot.com/bug?extid=9a321aea9d851b299486
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
userspace arch: i386
patch: https://syzkaller.appspot.com/x/patch.diff?x=13c07905580000

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