linux-kernel - Re: [syzbot] [usb?] [media?] KASAN: use-after-free Read in em28xx_close

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Message-ID: <6911bc16.a70a0220.22f260.00e0.GAE@google.com>
Date: Mon, 10 Nov 2025 02:19:02 -0800
From: syzbot <syzbot+a11c46f37ee083a73deb@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, pchelkin@...ras.ru, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] [media?] KASAN: use-after-free Read in
 em28xx_close_extension (2)

Hello,

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

Reported-by: syzbot+a11c46f37ee083a73deb@...kaller.appspotmail.com
Tested-by: syzbot+a11c46f37ee083a73deb@...kaller.appspotmail.com

Tested on:

commit:         e9a6fb0b Linux 6.18-rc5
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1600b412580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=cec18221b2e23baa
dashboard link: https://syzkaller.appspot.com/bug?extid=a11c46f37ee083a73deb
compiler:       gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=17cc1a92580000

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