Re: [syzbot] [input?] KASAN: slab-use-after-free Read in input_dev_uevent (2)

From: syzbot

Date: Mon Aug 10 2026 - 12:17:34 EST


Hello,

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

Reported-by: syzbot+2a123f6269da57ffefaa@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+2a123f6269da57ffefaa@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: db2ddb87 Linux 7.2-rc7
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1390a149580000
kernel config: https://syzkaller.appspot.com/x/.config?x=aaf0da806f995318
dashboard link: https://syzkaller.appspot.com/bug?extid=2a123f6269da57ffefaa
compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=1332d079580000

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