From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C7D183E49C6 for ; Sat, 8 Aug 2026 12:30:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786192210; cv=none; b=OFjXUaLCzJBNNx5gRn4Tiw6/aEgg+aUuqVPv3+D1ug3kLPhjan4A3dZwtkg8On9MVj7A56rZMmibFc9MzqB6nakc2hBM2bHt1huqG57yuhUUM5r8nwfNnFh8v7nQOojcny7xqy0cKCjChOhD3i+wHsXVdvFQz33ci8C+42HOT5I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786192210; c=relaxed/simple; bh=HAUp33CMUquu5vm7XRiWg9f1POIwLjNAquW74GB/4ww=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=EnSR87SCdgeHYoWfISPXh/T6gxCP7i5FNhyQATbrawY//ca4U3UoH+duyNErxStVkhKtIxz3tj+/3gSkRCzFLz34butS5n7eAhr0Dn0AaMaF/Ut6T+DdJBXp063Ygilmc1Dkozkq0cTplLxhsTC7wIWse7t5uYllxdipO0Nc/Us= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.167.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oi1-f199.google.com with SMTP id 5614622812f47-4ab4f652f9bso175375b6e.0 for ; Sat, 08 Aug 2026 05:30:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786192203; x=1786797003; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=4NuyHleMMfMDQQfVT4YoGKKUP76Hq6JcYtWJxDKKLVU=; b=S83bea93wOMwl/tisRUnDshQHd8a9roEhVH2KgXAuM0crn4SK3o0MGSNMI08AXeHef /kdCSuluxv/yERsPrfVANhMh8PmRNlY694evKRgjldmJdIG/j4THgUqcczqWw35GFWYm 5EuVlLVk5jfClfWtJqCVxl8gYnOMXASQMFWBLO/0aoUSTHS7FWykJx1Rl3HjUE1RI5yS 6i/P5reAQOz/knffSKh01EFWF1N5B7Ml0TBczzWjdLOVeF9Fechz5FeImxFOFRTfDIzk VmGENvaDk3Sxt/fXTG7zzropVSk4vGItgiujtoBTg+zICNpaVjR//HFpwR4o6tN0wzz6 guxA== X-Gm-Message-State: AOJu0YwRmfqSbxuAYRfMcsch23ut3Tl7KYk4SeKI+QsKiy4Wrmu/h54b AMYVsB8swor+JL02vQU9yWJzx40a4czOxoUqlpgAAZbIf4GQCUP7W72s2SYGlCGxCnSkW0LuUYX gmnrZBPqTV1b4wQllkOV09Hx4+MgQ2Frpst6lUH9JFYsVeQnq6OWc98ueZww= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:4fd3:b0:496:2b3:ae71 with SMTP id 5614622812f47-4afadef488fmr18923096b6e.18.1786192203821; Sat, 08 Aug 2026 05:30:03 -0700 (PDT) Date: Sat, 08 Aug 2026 05:30:03 -0700 In-Reply-To: <95cf567c0e78b0ded9a555da052b4ea9b91aacce.1786190239.git.pav@iki.fi> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a77214b.9c11d2ce.289b96.00b3.GAE@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: null-ptr-deref Read in l2cap_chan_hold_unless_zero From: syzbot To: linux-kernel@vger.kernel.org, pav@iki.fi, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" 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: a59f57e2 Merge tag 'watchdog-for-v7.2-rc7' of git://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16f26fb9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=c44651ea7dd2f307 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=132fefb9580000 Note: testing is done by a robot and is best-effort only.