From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 BD7EE2E264D for ; Sat, 27 Sep 2025 14:30:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758983405; cv=none; b=JB1hVKbA54SwRohvyXS/A/+JgN1NDHIlviB7ED/svdBd1s7eCcNdZK4xTR4lNAhzggjr8LoBG0egwnjMH1AQgjc8vGgKDnZYSD4oR9MgQT4Wwg3ogac4d3fPAlTQICo3XdYFDTGssH89gyaSQAApkpFZjFoUv1jQqfT25bDOcgo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758983405; c=relaxed/simple; bh=HlWr2hxvgCzMr6T9I/wPkSInGUI8639MvjLuCSeEIqY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=JrCgwIDPYw6K4M37UZTiR1QnUavNRG2eZvtSO1mpcO0XSa1329cMCWGjk/7NO82ZHbTbl2SBsCkMMLtKPiikznlzudiVpIxDcPvo4lduK4QUc1xSFiIi6RLXLRHglF3jUn7kUQrFbHh/16CiHKuqt8L9Ir+ZL1ETIaHbv7S+5S8= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-896d8bc595aso733921239f.1 for ; Sat, 27 Sep 2025 07:30:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758983402; x=1759588202; 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=bp2EzkceCVTt1yni6fLpho2I/VHM3NnkTfrbWaqTRQw=; b=BxnAWm4jU7yTdR5xOJvdTXZVz6rpp49Ny+kBEDIkM4R50O9td99mPhlvQCF41rbvG9 YMPYjKY40KKbjHeAs5233MaIWpXKAsnmjDT1u+NoXJmEPHdhV+UYL/ZuM7G+ri7tE8nB +BIdD6QNX4Pf7/zdCqdIiieS07hjhONudrzx72SlNSAVX+WY+x/1wDwDoLghP/4iz3Kq zdOn1Ufxk60wzT/QefkEnU0VZ1J61WLlH713XHzHCTYZOr6TdRS+G0pmheTwn3l6R2Em E848yYibkSHPFUs7COaPD2+eRGC9ypu9W4qy6Ln1rDrFoVUvw6/70rhL0yhKgTXDHWMP kq+g== X-Forwarded-Encrypted: i=1; AJvYcCWL5atXWiL5FSu7s4r8GpqlCMdyPCkX1VNNoSJsqItrZxu7RjgMf+5QoC8GzH32UM9GFSahMHH528HCBA==@vger.kernel.org X-Gm-Message-State: AOJu0YxKIYfO+0ruww+FfBlNLR3KyzFXI2rUhVdTGDYwC9H0HeHWYT8I TO9OjW6QKIO5O49s5Zkqzpxm3HDOUcmQL5XCiXdWL1+CML1OhceP7KycxuOo+RqgwQrOo36nW3N 0L02nv11skqklnxAC2/rMwbLIY37e4ocCfIoy72Id509TaQ09qiY+yPr87pY= X-Google-Smtp-Source: AGHT+IHvNyYaqahkF7F3fWDdV0PhoEVP0kpN0AV2iVrAvGQ19veQZ5OjBoZe/GHYs9sd+fju1wALpEKK8DzoWBaijB5xqxlcMKpj Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12c1:b0:427:9523:2e98 with SMTP id e9e14a558f8ab-427952346c8mr90797315ab.29.1758983401963; Sat, 27 Sep 2025 07:30:01 -0700 (PDT) Date: Sat, 27 Sep 2025 07:30:01 -0700 In-Reply-To: <87ms6g9kn1.wl-tiwai@suse.de> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d7f4e9.a00a0220.102ee.0017.GAE@google.com> Subject: Re: [syzbot] [sound?] [usb?] general protection fault in snd_usbmidi_do_output From: syzbot To: aha310510@gmail.com, clemens@ladisch.de, hdanton@sina.com, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, perex@perex.cz, syzkaller-bugs@googlegroups.com, tiwai@suse.de 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+f02665daa2abeef4a947@syzkaller.appspotmail.com Tested-by: syzbot+f02665daa2abeef4a947@syzkaller.appspotmail.com Tested on: commit: fec734e8 Merge tag 'riscv-for-linus-v6.17-rc8' of git:.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12cc82e2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=927198eca77e75d9 dashboard link: https://syzkaller.appspot.com/bug?extid=f02665daa2abeef4a947 compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=124c5f12580000 Note: testing is done by a robot and is best-effort only.