Re: [syzbot] [media?] KASAN: use-after-free Read in media_request_release

From: syzbot

Date: Wed Aug 19 2026 - 22:51:13 EST


Hello,

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

Reported-by: syzbot+3910ee87c4ba0a51e3f9@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+3910ee87c4ba0a51e3f9@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: a4ff2be3 Merge tag 'v7.3-p1' of git://git.kernel.org/p..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1603f679580000
kernel config: https://syzkaller.appspot.com/x/.config?x=29686c02180e4e86
dashboard link: https://syzkaller.appspot.com/bug?extid=3910ee87c4ba0a51e3f9
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=13ff6e79580000

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