From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 694F426FA5A for ; Wed, 23 Apr 2025 07:50:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745394641; cv=none; b=k0kTRrGy7QGU6ZDyHv2yGw2rOdtXZ/oK0Swo91j1d5Sp+n9p8BWSlnrXWSFcfwlVT3os0PuYx4hNnooBr+Om9UmaWLjhyjtiaSPGzpBgQzNleiwOJVdoSH4NANwDQtt8YPvRwEWWyMOwrdwfTuWIPK/mn02a/ZTEObJfmVtmIUs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745394641; c=relaxed/simple; bh=rwpEWS63AFwlpu7elQM5P7k9ArNex6ebfUTJSGjs0Gw=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=KQ9DPBkZfmLP+1i+XYb0UPcqulNYj+ykUQ8H1EN8Nmyab3ly2XLmImO73LvQePhmRedWJadOzY2KrqZTEWlN4otrJas4pn6Md862kUoJ4IsdMJ+U7+ytCMtzIX0qcsdvc+XzXs40lM9TKQNd/dQA8BSo23I03HeOmpTsO9/rPlg= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3d8f1c1ce45so92223265ab.2 for ; Wed, 23 Apr 2025 00:50:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745394639; x=1745999439; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=cHLxcamDXyYaUYY7JGdV9UqauzJLZV0mvhEN7b+HB1E=; b=qncM4h8js6+P763ucc63crKmBJE2JeCoxKqbKVVMAJfxBpjXv/AF8ZmRYY6OFih+e1 CIu4chiBF0Ye/RvXPPaGOnWf3z+75jA4ehZWgBUGoDke/L9EVjf1kBUNFYkk0eikbxSM 1YACAw+xnEKmqhmunT5upNLR/bjIs6vFUAY5unhILtqyHKKTjC0bs/5B5IRGFVJEf8LB s4E4Tnkk7yGwoTLjNOdRCzXkaKHWIiemb+x5lgu9/IMRGPKjcfXpJOeipNNqH5hgzv0j DTtx/yb92+MHjOkDApzjsiBKiZbNxw7HblBvAMF8xxtxBkjEM5jN2ZCUKookll8hRzEK yACg== X-Gm-Message-State: AOJu0Yy7KQQmw+MvjTsLewPH3nkvy2DNzdGo7OMMAZXz/7Vn+9n3xygI BfSxnt1n3eD1wZoQdgrDOvzPc+Q613fl9pYRD5Xa3H0+84zJ33Z6/SZu/iaPe5eSxiW6N6s2M0S z234xjPWIb5PoeZAn6oJ8WEtVty0Uk4rrbPObekVx8+081oNUWWMLTH0= X-Google-Smtp-Source: AGHT+IHroda0y9pWYhCGw1aVhn+1ZRwJAJ5KySSVpAEG5tuvduyxOrmRKiKgmr9BN1xp7LCuc3IwKzgM8VXL8Uf5csgKsdZSsAut Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:16ca:b0:3d8:1ef0:4921 with SMTP id e9e14a558f8ab-3d894180afamr177149985ab.17.1745394639672; Wed, 23 Apr 2025 00:50:39 -0700 (PDT) Date: Wed, 23 Apr 2025 00:50:39 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68089bcf.050a0220.36a438.000d.GAE@google.com> Subject: [syzbot] Monthly media report (Apr 2025) From: syzbot To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello media maintainers/developers, This is a 31-day syzbot report for the media subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/media During the period, 4 new issues were detected and 0 were fixed. In total, 25 issues are still open and 93 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 272 No KASAN: slab-use-after-free Read in em28xx_release_resources https://syzkaller.appspot.com/bug?extid=16062f26c6480975e5ed <2> 245 Yes WARNING in smsusb_init_device/usb_submit_urb https://syzkaller.appspot.com/bug?extid=85e3ddbf0ddbfbc85f1e <3> 226 Yes KMSAN: uninit-value in cxusb_i2c_xfer https://syzkaller.appspot.com/bug?extid=526bd95c0ec629993bf3 <4> 128 Yes WARNING in smsusb_start_streaming/usb_submit_urb https://syzkaller.appspot.com/bug?extid=12002a39b8c60510f8fb <5> 94 Yes KASAN: slab-use-after-free Read in dvb_device_open https://syzkaller.appspot.com/bug?extid=1eb177ecc3943b883f0a <6> 18 Yes general protection fault in dvb_usbv2_generic_write https://syzkaller.appspot.com/bug?extid=f9f5333782a854509322 <7> 14 Yes WARNING in dib0700_rc_setup/usb_submit_urb https://syzkaller.appspot.com/bug?extid=e0d5af779eabb323f695 <8> 5 Yes KASAN: slab-use-after-free Read in vidtv_mux_init https://syzkaller.appspot.com/bug?extid=0d33ab192bd50b6c91e6 <9> 1 No WARNING: refcount bug in dvb_device_open https://syzkaller.appspot.com/bug?extid=0aea3ca127fe06c384f7 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.