From: syzbot <syzbot+e6382a2f53f5fc7453ac@syzkaller.appspotmail.com>
To: hdanton@sina.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [bluetooth?] KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero
Date: Mon, 20 Jul 2026 21:57:03 -0700 [thread overview]
Message-ID: <6a5efc1f.5028b7d0.1f0bb.0391.GAE@google.com> (raw)
In-Reply-To: <20260721042635.643-1-hdanton@sina.com>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+e6382a2f53f5fc7453ac@syzkaller.appspotmail.com
Tested-by: syzbot+e6382a2f53f5fc7453ac@syzkaller.appspotmail.com
Tested on:
commit: b95f03f0 Merge tag 'mm-hotfixes-stable-2026-07-20-11-3..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=123b8ab9580000
kernel config: https://syzkaller.appspot.com/x/.config?x=48ef5c5c0f192153
dashboard link: https://syzkaller.appspot.com/bug?extid=e6382a2f53f5fc7453ac
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=13b912b9580000
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2026-07-21 4:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-20 23:56 [syzbot] [bluetooth?] KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero syzbot
2026-07-21 4:26 ` Hillf Danton
2026-07-21 4:57 ` syzbot [this message]
2026-08-08 12:00 ` Forwarded: [PATCH] Bluetooth: L2CAP: fix race l2cap_sock_cleanup_listen() vs. put_chan syzbot
[not found] <95cf567c0e78b0ded9a555da052b4ea9b91aacce.1786190239.git.pav@iki.fi>
2026-08-08 12:30 ` [syzbot] [bluetooth?] KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero syzbot
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