From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 7E66D3FC2 for ; Tue, 8 Jul 2025 07:48:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751960885; cv=none; b=PPv7EaqOH8NZUpUsy04j/QscFkpjz5Y8ZilmMAll2fLrrD0qo58U7cDdvEEHHxDnyy0XXgDfkyC1YKK779KwsuFSh4GVRHJbiWLSRsYQcPulxn9TGKVAoiKd9JW6SkOO8ryxGbZXLrIJz5bnfeTsXg0lCI/RTc6+Z2fcQQAYEzU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751960885; c=relaxed/simple; bh=HzCRKcFQx6oR5088e0ZIRcDaq9eGE82mOpTpDFPQaZs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QOn5f7GtL9LTY/8jdW6Z+004SsgAMvWNUx59G8LtxtlzgM030lVVaoHmaLE88KIgsXvK3X+DVVvPYyK3kE2Quopt58Vb47QlS8cDnWr5BiV0paTuFy1hBH8AO4W3r61MOqKPhGX+eALx4ORn5+/qBV0n8qYmlTSFhXYdGDkzyng= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3e05997f731so97026475ab.3 for ; Tue, 08 Jul 2025 00:48:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751960882; x=1752565682; 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=nD/7TqyzkagqIEfOA4HXNRdHLXMo2VPME/ykCcyzyjA=; b=vNOBiOkEZQKJzeGkimMTbJ8u+lDfbGVpvXtgXyAYfM+zunQDvwUpu0br+cuWEhkHoe qK9KBeE1zOhjBbzvHZK7zd6jVyyiD3OytNUNOrPYjBWtMlD9y92t/vamA73mu8smp6w1 +lBp1nIPsZsC+QCx5aRxYU6izbCsw60wSOnmk8c8gKEP7CMVDX5Q7scE80lwalgy2tzu BGBibVXkH6ThR15LI3LUxcVGglfuhiZhfJV+4D7Dll5qoWkNSDND1kjUDNBpMi+fcA6l wiD9Y5c0vSIIVuZy+XezPnEvm+2IhiYE3HUMqG6sPxkYxVllXwDj8SBTtGDWmquPAmFy IKow== X-Forwarded-Encrypted: i=1; AJvYcCVFUYF5aFsvwyxvzspW2LmZAyBrOVz1/EVCCq7v0iti2CO3AkDsbWLj1yhRjqhkKBLjtqR6Hxt7E/625IM=@vger.kernel.org X-Gm-Message-State: AOJu0Yy32lmGbhcySQkkEFqa2Ht7xZwgmquP52DfYjmgBZSi0mf+iB1+ yhYuAv3T6Kmz7RAsuyx2WQeEsgTLErGEv0JHtf9YaLACvcyxVozvzSBH3PvnY0/v9SowSh6UFni mB16ZGa5QWle/Pg9rZJpMFDdebk2g5AJb0RKg5z3L+xIxBFMFZcJYiyi1TQw= X-Google-Smtp-Source: AGHT+IGH7oN2MebqNqGXD51wCgPBQ679eYQ0vdI4h4gNkEf7kobsOf7nd3Fg63Jxbnyfavce5qjWtX08SEfj0Eh4lCd8jrWbRSXr 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-3e136f1fd9fmr144209375ab.7.1751960882617; Tue, 08 Jul 2025 00:48:02 -0700 (PDT) Date: Tue, 08 Jul 2025 00:48:02 -0700 In-Reply-To: <18b04472-4443-43eb-8452-56b9a31df378@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <686ccd32.a00a0220.338033.0006.GAE@google.com> Subject: Re: [syzbot] [usb?] KMSAN: kernel-usb-infoleak-after-free in usb_start_wait_urb From: syzbot To: dmantipov@yandex.ru, 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+27fe438b6370f95de4a5@syzkaller.appspotmail.com Tested-by: syzbot+27fe438b6370f95de4a5@syzkaller.appspotmail.com Tested on: commit: d7b8f8e2 Linux 6.16-rc5 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=13a15582580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8fe1009b62db3e6e dashboard link: https://syzkaller.appspot.com/bug?extid=27fe438b6370f95de4a5 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=1090f28c580000 Note: testing is done by a robot and is best-effort only.