From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f72.google.com (mail-oa1-f72.google.com [209.85.160.72]) (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 B3A32385EDC for ; Thu, 29 Jan 2026 11:51:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769687491; cv=none; b=WUXRAdnd0lMzZfn/n+EH6axJ1lOktqgVvDZTSfB+MhSC56bUNuE4c0R58AmytT0Q1RhIDRIVRgQyaKT84Uuhuvn9F2ucoIyoFkK69Knj3htmwiH8JUF2d+UVqrK4ZnwfkdYyt459WSv30XJTFn7DXxbXqeHaipOJ+gXN/BKc3jQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769687491; c=relaxed/simple; bh=fABSjUVYcF7Wvd+9H15DT+K2G/k91MKJNnWzhgX1EN4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=XS9TfAy69XGL+fh4DFHbVRjqzOjwKDxrBt8XfQFO2jwsPMcjf7bnrTO2zKujjZhCg3Ei7FFgnYe5tMNGpbTKsRvw4c2tx/pret2Mp9+1uqHKY3qVg/un12nxosbrsWXQzixx9sd5buKC76XdzxBSqrAdHiIYsTSj3pQUl05fDNI= 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=209.85.160.72 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-oa1-f72.google.com with SMTP id 586e51a60fabf-40996e43ddaso423628fac.3 for ; Thu, 29 Jan 2026 03:51:29 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769687488; x=1770292288; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=D6fUkcAeyEqFs8ZHzU4aX9F/Sn+fRB1mVn5ufVGQMKs=; b=r+J7a0eXFLSf3iNZkRLxpTAcLH2wlDO+Vb2BcVl5RJDy2mVk3dRemeKbOzq1vu5iZH scKX64VIS5rqEqDvl9poMLSZyLBeJZI+aQydh+s1lVEISXN0NlDk7yBtLSSiBWMChOup 0isqCPmTGtjKuUscxaAOOK/pSL8KCcXhKSW8td1ahQLPQaHVwu6EDRSvMz8lppSWvF33 vPeFUyi6cuHOuHc7IFR/Ni+ktaAwxAr4JBwkErS1xTGpqL629G0/MDBxSCkqZEiq/s4q 5QmFFFu+MsgeKDGQH3aWKI5EOScXoHYOTv9cN2T0CyIJoPciNgwH/l8dEbWIsgV0uYEt ESUA== X-Forwarded-Encrypted: i=1; AJvYcCWmKPwXQvllzlp5rhfronfw4gTpsYtfebm6jyOZogcsOcQTnibDw08e9SAC716EUkELjTIoqAvT1SGkRF4=@vger.kernel.org X-Gm-Message-State: AOJu0Yy1n1kpnsl+bGdsQRZ+UKZOQyAuqdkvM14Z/kZN3ZxhlwPfelrZ 8tGd9Z/blr2FrmHvLi8YMiRtPp7eS375Z/W8sZ87X3nowyTRSYdqp/7oOlTyWhLW/7TrvhOGtsy sGhV/1ahsF/KR9Fp9gySRy2Lo3I1JCqfa0+YAAC0M4xRL05RKtacLotprq94= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:ee07:0:b0:663:70e:12ae with SMTP id 006d021491bc7-663070e13f7mr1389050eaf.78.1769687488765; Thu, 29 Jan 2026 03:51:28 -0800 (PST) Date: Thu, 29 Jan 2026 03:51:28 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <697b49c0.a70a0220.9914.001c.GAE@google.com> Subject: [syzbot] Monthly udf report (Jan 2026) From: syzbot To: jack@suse.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello udf maintainers/developers, This is a 31-day syzbot report for the udf subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/udf During the period, 1 new issues were detected and 0 were fixed. In total, 9 issues are still open and 41 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 16586 Yes WARNING in udf_truncate_extents https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca <2> 1546 Yes WARNING in __udf_add_aext (3) https://syzkaller.appspot.com/bug?extid=799a0e744ac47f928024 <3> 816 Yes possible deadlock in udf_free_blocks https://syzkaller.appspot.com/bug?extid=d472c32c5dd4cd2fb5c5 <4> 140 Yes WARNING in udf_setsize (2) https://syzkaller.appspot.com/bug?extid=db6df8c0f578bc11e50e <5> 65 Yes WARNING in bdev_getblk (2) https://syzkaller.appspot.com/bug?extid=7f94fe3ce0f6613e12b8 --- 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.