From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 13E42231845 for ; Thu, 18 Dec 2025 10:06:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766052388; cv=none; b=dbBj8WtbJAiVqifu60+MOHPUgwbmFTHwNREOlR8+Ug79fe/LZ8f5jh4/BwloN0KoNRdboXPDPOINCU+kEQlOrrkkxrLJiJpoGbZMwn8TTOaKKHkfCcYJfzKZcZvT+gU15dHBc8H+rRbNSUj6vAxMUqnyj1FGrXR49jGfvr34lCs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766052388; c=relaxed/simple; bh=Mh0oP4HlUF4vJ5EWo4F9iJ0dfMo6kLfsjwYVtLVk1h0=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=qc7NgvdV9ylhaq+MR/PiBbKA9a4puoUX8XL4d/pAANyTHq+DTapCNqu1Vy4RuGO3GJq8sJt0dM6pXbEzYTgaNOjVSqgkAHZ1Lo7EK901Inwh5qlXlBDpA5kpp3FzdSH4wJFFZtWoF7ku0PLk74tBZCldJeKmSM0BvOqse/Gsoko= 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=209.85.161.70 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-oo1-f70.google.com with SMTP id 006d021491bc7-657a467228eso601812eaf.0 for ; Thu, 18 Dec 2025 02:06:26 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1766052386; x=1766657186; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=jfWGGf32bjAsJumom/V+y1wxizbLYMBuz2jzZs6RHB4=; b=ZdepNGwcXGsypH0eDm5vbp6LXptoRw2Ig6fbnWPvzsrdey0ZAVLPSqsu+F3I/7Ik5t Snmkp2zkRKt0Mbe+770v4Jwa8tRBjujHbvT+urJb+oWwlN6r5tQdW1WripdfhMqx9DtQ GvmeyjLZPiaKkEzQ43fdQiBBy4e6nJsuw4eHArQx3JKpGz6mDdkImt75vAcksZzjaGOm hquzeu5GYiiIIV0iCAXtsYAqqwxjVMW8Hfk8coBvx4dURM/YIgQE29DqtNhWWVnrw+I8 L3Xjhg9ju2156FtPrAaWwgvBcz1bKd39ovgHvaqNn5EDfbdMsuGAjQpDOG/ASm34HFB9 fcHA== X-Gm-Message-State: AOJu0YxB9NZMAJfnIivA/v1EcUWHfTFass44eGCSIBkXMgy3PUepJa39 /nJtli9OvaSGkY2jUM5rywNG41/54IhbkeyT653W/AkkV9zDF3PJLsg1bDVgnBgF/xHyLT3Ef1m XYFQcy4vbEgGp98V6GszhxbFDzLTMY3mjQCUgR4VRYAwZgVdlFV79nbtNaro= X-Google-Smtp-Source: AGHT+IG/NI6b7yAfl6SSk5rDZ37sYcQgE+kiWZ2Ni/Y5rVropDIQJLj8etXxuicWofwnIcPF+WJWToaR5t2oCWaDHGlZiIuea/rO Precedence: bulk X-Mailing-List: gfs2@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2294:b0:65b:579c:8479 with SMTP id 006d021491bc7-65b579c8cd6mr6433665eaf.75.1766052386042; Thu, 18 Dec 2025 02:06:26 -0800 (PST) Date: Thu, 18 Dec 2025 02:06:26 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6943d222.a70a0220.207337.00da.GAE@google.com> Subject: [syzbot] Monthly gfs2 report (Dec 2025) From: syzbot To: gfs2@lists.linux.dev, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello gfs2 maintainers/developers, This is a 31-day syzbot report for the gfs2 subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/gfs2 During the period, 3 new issues were detected and 0 were fixed. In total, 39 issues are still open and 41 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 1434 Yes kernel BUG in gfs2_glock_nq (2) https://syzkaller.appspot.com/bug?extid=70f4e455dee59ab40c80 <2> 858 Yes INFO: task hung in __gfs2_lookup https://syzkaller.appspot.com/bug?extid=8a86bdd8c524e46ff97a <3> 770 Yes kernel BUG in gfs2_jindex_free (2) https://syzkaller.appspot.com/bug?extid=150563285f78ac3e9bd4 <4> 545 Yes WARNING in vfs_setxattr (3) https://syzkaller.appspot.com/bug?extid=5ce48a14916462cec450 <5> 399 Yes KASAN: stack-out-of-bounds Read in gfs2_dump_glock https://syzkaller.appspot.com/bug?extid=7efd59a5a532c57037e6 <6> 215 Yes WARNING in do_mknodat (3) https://syzkaller.appspot.com/bug?extid=0cee785b798102696a4b <7> 172 Yes WARNING in chown_common https://syzkaller.appspot.com/bug?extid=04c2672c56fbb9401640 <8> 137 Yes KASAN: slab-use-after-free Read in gfs2_invalidate_folio https://syzkaller.appspot.com/bug?extid=3a36aeabd31497d63f6e <9> 68 Yes INFO: task hung in block_invalidate_folio (2) https://syzkaller.appspot.com/bug?extid=85194ada5aabdfff265b <10> 66 No WARNING in gfs2_put_super https://syzkaller.appspot.com/bug?extid=56182be23469e01affbc --- 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.