From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 6C03428505A for ; Fri, 4 Jul 2025 07:53:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751615586; cv=none; b=b9nnmHIyr212cp8+GbCsC5bFge6KpDZslpArgmobt0gLdvBFGo96rsED0ONnlSZAMkIuY2tqAikEkVuxB+meEKy67HHse0sFARxOHr2+k5XjaDsFr59gnbWELxoiBQxU2m7bQctkyLfv5jPP69lOovS2AH9uA+1DGyN1EXjwyHI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751615586; c=relaxed/simple; bh=JHWUHfMADvDEW/OTCDRqZ2+rdarV4Lfm6FG1PoP7wC0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=apX9tAkEfmpch/4laZTSHHQWMNlkwY9TGHcFQSJ7RPqqm0qKFLFsRGBHxBNcQRMuShkjXceADjLxo1cQRS22la51XOmY3BCSbOW6jWjxXsbE0RrHbgcfESSR3bj2qc0TZM4oBxUtsG1loBis7ItnX8bXPwgIkYdf7HfM38km9hQ= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-86d07944f29so142312739f.0 for ; Fri, 04 Jul 2025 00:53:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751615583; x=1752220383; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nJKTIVy0ur/oD3TT1kWqw6+4I0OMiQeU6eeRibbTcPI=; b=B6/woW2JbVNXDXo7iAw+PUGg0Z+8c83fC9TsZkmHnmkdMvdlh/7RmqFInwXfA5OCOU mGbugCCIgcPnbBL7mrgrNuUlsUFz/+hPAUq6GjKs6fWu1EqYpbAnlmUDZ/S48T0lffKd W4k6J+hneI6dqyewJYCPe826nroDwryusWNkrK13hBMt1NqqP9IU4Le3Z0GbB3ZbxNFI BKWhVXjngQrqL+2t9cbIMbgWEoD1f9UWBhZ0NBGTEkPwvQ5ORE7ZgQDkclNr3RJZPqbV ISUI1sphvECY3Mw2/t7OhNrvAdVvVP9QXS7WACOmxkKm7tP+nCoEx4gThctCR4EE9O0x sLSA== X-Forwarded-Encrypted: i=1; AJvYcCWrDGUlJLsMmWnLXSdf0wiKjLxT3SAbdT1/aF3I791thuH9rHMeDHaSxLgaYXaQdQ3PY3Fu+FlooThXsBI=@vger.kernel.org X-Gm-Message-State: AOJu0YxCBA5Oi89xNmfgCId7HO58BsfjyvVoZ4arX2JuUEesrIwDGcyA bsfRgGEjFNcXKd38Spyv65Wz702z38MLREum7kAsBvNxGKdHX4fzb+/dj2bVHKtnL6kI+0vErjD j+do6UX2jOG406zFX1QFYh8HT7Md63KXv9yhjNk0sO68P0RHTtjCi/ilo8Xs= X-Google-Smtp-Source: AGHT+IHXq6nZfJvWlc8fKncPdE4K0AoMkqJQ2V5SCexE8JJmpkmcp+GUf11fmYmJz1KrluQpXcUtJqYqMcC8dq1NCDl8Pop4LNbF Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:ca47:0:b0:3df:347f:ff3e with SMTP id e9e14a558f8ab-3e136f1fd9fmr10229365ab.7.1751615583658; Fri, 04 Jul 2025 00:53:03 -0700 (PDT) Date: Fri, 04 Jul 2025 00:53:03 -0700 In-Reply-To: <20250704072511.2387-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6867885f.a00a0220.c7b3.0018.GAE@google.com> Subject: Re: [syzbot] [net?] general protection fault in qdisc_tree_reduce_backlog From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, 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+1261670bbdefc5485a06@syzkaller.appspotmail.com Tested-by: syzbot+1261670bbdefc5485a06@syzkaller.appspotmail.com Tested on: commit: 17bbde2e Merge tag 'net-6.16-rc5' of git://git.kernel... git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=1691ac8c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a6dba31fc9bb876c dashboard link: https://syzkaller.appspot.com/bug?extid=1261670bbdefc5485a06 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=145eac8c580000 Note: testing is done by a robot and is best-effort only.