From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 9F211186E20 for ; Sun, 24 Nov 2024 06:15:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732428905; cv=none; b=QPB2WfLQThMg/J2ydFlzg7IjIyxZ18rLXcMv6xpy/ZViabDkGKccfU6C0rYZe8w9jzdakDBd3T9fBfEdPXnBq5ozDxfzX6em8Agl7bbbl0+LIltgfqfDn8VT8rG6vRHdvPTdDkpIYz7wYl6mpFFsFMeJ5J0+LWVsrb1Te+bARIM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732428905; c=relaxed/simple; bh=yeNCFnf7JLEG+Txx7kfYTh9rCxVCgbbE10o8+WBLx8w=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WmbjUCfX0ViURDg74FG937eJ4YsI3xoqG6p8aLylrjvw8cwBNh+OplufAgVv35a4oTNlla2ytCKcVZYvhlRrTxkDkvm2tJ6WhdwCpZMppLjD+iDweKIEB08ks2EhKZeOwUX46q+Y7T9gxFXObMkijvgzCyC2GnBVQnOctv1f/nw= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-83abf723da3so345163539f.3 for ; Sat, 23 Nov 2024 22:15:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732428902; x=1733033702; 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=37DcHQSnQqigjF3B9FsTGkJi7xMOT+nc2TbxsA+afeU=; b=IhVeQQPCNbLjyxYD9ph64uNE13QR9pbH6Ypbg9YdD1ex8vgCvuq5bCh+8mhd39p9lG fMWgMmVHVq+U4qJ0k1fnI4R9iv3umpxT61TPJlhToMm840quQJStlGI76GlWNac7fiMt avCWgPfi2ipAYsWS6rjR2L7NUCM1LacWjzjH0wRgw2Eod98nq2l4rNl0zpB5U1qZXvcF Nm4sP9pIDFQXwUJZOBcehobSyLYYAYpzlEJ1TTVy6VSOMMoHcN6m2kmg4KcXTSOHR3g5 PJDr7spJehJw78Ys+9WhKZTB8DuB7sddELLepxZJep1EzOEY3ktcAbOPZHAxM5jg7AVi Czzg== X-Forwarded-Encrypted: i=1; AJvYcCW951fGVaNcuYdG2xMJzpTT69EtF0Gdpkml5kvNHXr+J+Q9+IcO7HApoW1S8pvsor4O7JTQgBG/6D4=@vger.kernel.org X-Gm-Message-State: AOJu0YxkOY9FFq0ny69h32BDpl3W+r5VYznyqh3EVgcmMx0Jhsgw0+si lTfFsUZfHxsOfY4kFRdBj8TlRfsLRmEaQIdvv6SNVXe6g3h+MThNG96DENJNxI9l8umTtROuz/Y CRsWlU8WkqVzqXVpowZMU2TDirQpSWmwcM1bBugIkJRi/HCiXRz0hKZg= X-Google-Smtp-Source: AGHT+IHDP9UJh3rqI8nZi1MSqLFUDpvVT0wVt5S1MLnMyJKsK9GRuY2H5qd8nRzXlcfdutVRyKeYTPxJifHIQ5RI3PvhoWGNt+4g Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12cc:b0:3a7:7f30:18e1 with SMTP id e9e14a558f8ab-3a79aeacd61mr71302945ab.17.1732428902704; Sat, 23 Nov 2024 22:15:02 -0800 (PST) Date: Sat, 23 Nov 2024 22:15:02 -0800 In-Reply-To: <66f5cc9a.050a0220.46d20.0004.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6742c466.050a0220.1cc393.0035.GAE@google.com> Subject: Re: [syzbot] [media?] WARNING in iguanair_probe/usb_submit_urb (2) From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-usb@vger.kernel.org, mchehab@kernel.org, oneukum@suse.com, sean@mess.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit b3e40fc85735b787ce65909619fcd173107113c2 Author: Oliver Neukum Date: Thu May 2 11:51:40 2024 +0000 USB: usb_parse_endpoint: ignore reserved bits bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=135d0530580000 start commit: 43fb83c17ba2 Merge tag 'soc-arm-6.13' of git://git.kernel... git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=10dd0530580000 console output: https://syzkaller.appspot.com/x/log.txt?x=175d0530580000 kernel config: https://syzkaller.appspot.com/x/.config?x=58b000b917043826 dashboard link: https://syzkaller.appspot.com/bug?extid=ffba8e636870dac0e0c0 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12515930580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11ca8ec0580000 Reported-by: syzbot+ffba8e636870dac0e0c0@syzkaller.appspotmail.com Fixes: b3e40fc85735 ("USB: usb_parse_endpoint: ignore reserved bits") For information about bisection process see: https://goo.gl/tpsmEJ#bisection