From: syzbot <syzbot+1a7507a194fff09e5c44@syzkaller.appspotmail.com>
To: eadavis@qq.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [media?] [usb?] KASAN: slab-use-after-free Read in v4l2_open
Date: Fri, 20 Mar 2026 03:30:01 -0700 [thread overview]
Message-ID: <69bd21a9.050a0220.3bf4de.001b.GAE@google.com> (raw)
In-Reply-To: <tencent_32296463A0C448377A176B46D0336FA37C05@qq.com>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+1a7507a194fff09e5c44@syzkaller.appspotmail.com
Tested-by: syzbot+1a7507a194fff09e5c44@syzkaller.appspotmail.com
Tested on:
commit: b5d083a3 Add linux-next specific files for 20260319
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=14bbcada580000
kernel config: https://syzkaller.appspot.com/x/.config?x=9e197b084b913f8d
dashboard link: https://syzkaller.appspot.com/bug?extid=1a7507a194fff09e5c44
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=140fa06a580000
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2026-03-20 10:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 7:21 syzbot
2026-03-19 9:00 ` Edward Adam Davis
2026-03-19 9:29 ` syzbot
2026-03-19 12:20 ` Edward Adam Davis
2026-03-20 5:31 ` syzbot
2026-03-19 12:40 ` Forwarded: [PATCH] media: em28xx: fix use-after-free in v4l2_open() during init error path syzbot
2026-03-19 16:45 ` [syzbot] [media?] [usb?] KASAN: slab-use-after-free Read in v4l2_open Edward Adam Davis
2026-03-20 10:30 ` syzbot [this message]
2026-03-19 16:49 ` [PATCH] media: usb: em28xx: fix the race condition between init extension and open Edward Adam Davis
2026-03-20 6:23 ` Forwarded: [PATCH] media: em28xx: fix use-after-free in v4l2_open() during init error path syzbot
[not found] <20260319124025.1093288-1-kartikey406@gmail.com>
2026-03-20 5:44 ` [syzbot] [media?] [usb?] KASAN: slab-use-after-free Read in v4l2_open syzbot
[not found] <20260320062304.1097949-1-kartikey406@gmail.com>
2026-03-20 11:05 ` syzbot
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