linux-kernel - Re: [syzbot] [media?] KASAN: slab-use-after-free Read in media_devnode

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Message-ID: <68c0cfae.a70a0220.3543fc.000b.GAE@google.com>
Date: Tue, 09 Sep 2025 18:09:02 -0700
From: syzbot <syzbot+031d0cfd7c362817963f@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [media?] KASAN: slab-use-after-free Read in media_devnode_unregister

Hello,

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

Reported-by: syzbot+031d0cfd7c362817963f@...kaller.appspotmail.com
Tested-by: syzbot+031d0cfd7c362817963f@...kaller.appspotmail.com

Tested on:

commit:         65dd046e Add linux-next specific files for 20250909
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=13c4ed62580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d3b38340153b83d4
dashboard link: https://syzkaller.appspot.com/bug?extid=031d0cfd7c362817963f
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15ff2642580000

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