From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 0CC1C1A9FBD for ; Sat, 27 Sep 2025 16:17:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758989827; cv=none; b=ICYnoO8SSwEQ+1Hk0BHD47TGn2mXJsyhzzLCQA392rqoyI7yojWYXwxILJ3GEVpk9dolrx97kTRo0vLogWANvHH3sJXfmtWBe35nWJg2q3QuCZ+XGyZMKmPAptYF2Je19goRk6vogIDJOekOpdt6DpE8Y+4Q6NDRsYTMoGQCl/w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758989827; c=relaxed/simple; bh=ZhYGnuimVDp77CEJ8QFQB6JlVaem8JOVFAVKlDZBrlY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=G4iC+4CCHTmwgQuXY7Tf/iQXQk+wkdUodjRNIsjAK9ksDWlLiPgIdsF5NaoD6kAlgxAME4/NPwqZfdcMJoO0ht1rWkdI5TwhI0Kyc6WDDMdjYdwxDloCmkbGmESS4BOV1QPyUmdFKzudzTsne8bDjoSuSro+agw7Sf9dnKMjZ3M= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-429aa22e058so1877685ab.2 for ; Sat, 27 Sep 2025 09:17:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758989825; x=1759594625; 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=kVQbaBUvQVjCtCUhJOoM57In+JvEnbQIGbVccfuSBas=; b=RyyRPgx0N/16LusA09pMJ+w+jf2DmfDyZL6e5IAAfk4gRcQ0Z+bn9pdyR7o4+q1v8Z wzFyhz29INE8Qe7P5VG3xb11mgtWciStzjn8oS26B8PQAblDu1m32KLNv4w76pQKlJX1 JgyocFvhkemox5TKQUNKra8/XXAEwSusd2oBbf2A578xeeZNoSRgwjU6RqnHuRAV+p+H fH//mc/PCvk/35iyrT7OKe1QYrYf2u8BoFIyDivFolKxgHLoTuHAWgd5F50RpAP+7oOw GjF9J3p46Gz7sxYuKildIUaqQvWsF2tD85pAg3MLMs0JkbBn800qgyXl8q/B7DUCM8NF SpNw== X-Forwarded-Encrypted: i=1; AJvYcCWgIS/+l6AAgKSPWtCOGwxFyQEkWiUwnti90tADGaAc1wZzH/icvd4ejzOhTDe18KOKVdRN7L1IAaHrPOM=@vger.kernel.org X-Gm-Message-State: AOJu0Ywvqg9iOBsNygAZsKosWdUrV/9B26EEIpcfrvDdRdsIGboDstF4 UqIIFfKYPt1eGLU/V6bcDMgttc+6SLXH6p03nmGhIq/nBEWwt0SrUmeXW2ewILxkWYqMKo4dELP pKEfeP0ZnB+2sYXXdsvnXHbCrHrIh1KoYF1YZrSuZ33qwOgwpvNrDcwsh3kE= X-Google-Smtp-Source: AGHT+IHMe77fsGECZSWn321pp7bP25Iz28ilihBiPhmg9TpKpPpuJCFKrJtFq01EcuSZm0IbZEA8PKOCB68sKUeAN7hqXsbpVle3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3e93:b0:425:2e8d:12c4 with SMTP id e9e14a558f8ab-425955fcf5amr164780725ab.3.1758989825195; Sat, 27 Sep 2025 09:17:05 -0700 (PDT) Date: Sat, 27 Sep 2025 09:17:05 -0700 In-Reply-To: <20250927155052.880528-1-aha310510@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d80e01.a70a0220.10c4b.0015.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=16295f12580000 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=169eb142580000 Note: testing is done by a robot and is best-effort only.