From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (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 C9CA02264D9 for ; Tue, 11 Aug 2026 12:32:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786451557; cv=none; b=bePSCR4ZGaMn27LlpZ5uzf8audhkwemMHEQXqJ/W9PE9w/ExLY7dw9xoLDR7GB+ZVVSUL93kS+6DUjtP5ZbBsQffFWngFnPMfLJi8zr5haRpVB9X31ZJKnJBhyOs7bp28tQVAxQIg8kfDA2/MGx2BsyPPXPkYT+z5s3YDWqRrJ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786451557; c=relaxed/simple; bh=dT6+Z+Hv9qikM7hPtsNpnTONBV55XY37CJC1SGf9RGo=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=eChlkIyxcnDyItIX2IoB7qvtTAXgeKcSBfrSM5pgVC3XIjtsj0qIqXd2C3/uBk5KunzXId6U11KdQ/U/PZVJdF6lAi+zDt1rssbawGSccy+GUcyo+K9C+38XptcU42ICLfekLftZ09uWGVdFQelIL9NAD1j+ifxrxXrOfPs1h5g= 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=209.85.167.198 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-oi1-f198.google.com with SMTP id 5614622812f47-4a49f09233dso1400183b6e.2 for ; Tue, 11 Aug 2026 05:32:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786451555; x=1787056355; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=Q0++VftPN0ibaDEwTbiezSlhL93IThwV3RaFWSFhLpg=; b=q5AkYcl6LHEr8pa+oqXvqpVEG8I7qVuzGsfL6JDlk19emOWjn/DvUV0bsl1dN3EqfT WLS0DCzyE7wd1GXHH8/hrcPufqJPKJcnAt3cvYX6Xn6FSnYanHFkWwXHm7gMtLeiNtQS RhUMaubB1EUL0G7W+mmuhvcLrtUeHEzpRgi8gTOVswhArfoV2q6cRSMs919NvuiKYupl WkiIf+zACUF1F9scvfhxK/Z1n21TfPYhnV1c/dHKpyCSG0ovxU7+XJWK2qHGsDrNiw3O hQrAHHYwGk6KSSqtPCW8r0lbByNg6T6E9lekt8tun2AulCpr7ec9aJC30iLz+r00+3fT atDQ== X-Forwarded-Encrypted: i=1; AHgh+RrsN+z8YS81lBnqIBosNS5BOlmaz87lW8owbLuj9BGXhrE+mLy3wTGLJM6dQG8HGDzx/9XwRburN3iubQ==@lists.linux.dev X-Gm-Message-State: AOJu0YwHF30SNu4b0anRQfpoHFVqdwdoPt2kUS+UCBtHwXURIWhzy4yl zgGEHdhHmG3f3vMZYQxScuejapgVTN8qy9GqxPizoUSOKhfT5VfqlGRB5RhhxSt5/T5lJW1R221 F7GOc77pFHTKcxD6eHCrwQTF3wHh3G4eE9wDxPDK47V2kXNNxuc691OJB0FI= Precedence: bulk X-Mailing-List: ocfs2-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:6781:b0:4a4:744:a4ff with SMTP id 5614622812f47-4b1fd6f1423mr1902148b6e.4.1786451554910; Tue, 11 Aug 2026 05:32:34 -0700 (PDT) Date: Tue, 11 Aug 2026 05:32:34 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a7b1662.01d0871a.3a0d52.00ca.GAE@google.com> Subject: [syzbot] Monthly ocfs2 report (Aug 2026) From: syzbot To: jlbec@evilplan.org, joseph.qi@linux.alibaba.com, linux-kernel@vger.kernel.org, mark@fasheh.com, ocfs2-devel@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello ocfs2 maintainers/developers, This is a 31-day syzbot report for the ocfs2 subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/ocfs2 During the period, 6 new issues were detected and 0 were fixed. In total, 39 issues are still open and 55 have already been fixed. There are also 2 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 430165 Yes possible deadlock in ocfs2_try_remove_refcount_tree https://syzkaller.appspot.com/bug?extid=1fed2de07d8e11a3ec1b <2> 49260 Yes possible deadlock in ocfs2_reserve_suballoc_bits https://syzkaller.appspot.com/bug?extid=5d516fba7bc3c966c9a9 <3> 19808 Yes possible deadlock in ocfs2_setattr https://syzkaller.appspot.com/bug?extid=d78497256d53041ee229 <4> 9331 No possible deadlock in ocfs2_xattr_set https://syzkaller.appspot.com/bug?extid=ba9a789bd1f4d21fcefe <5> 6273 Yes kernel BUG in ocfs2_write_cluster_by_desc https://syzkaller.appspot.com/bug?extid=18a87160c7d64ba2e2f6 <6> 520 Yes kernel BUG in ocfs2_reserve_suballoc_bits https://syzkaller.appspot.com/bug?extid=fd05de09d1267725aa95 <7> 439 Yes kernel BUG in ocfs2_dio_wr_get_block https://syzkaller.appspot.com/bug?extid=f8b081be889b639423bb <8> 135 Yes possible deadlock in _ocfs2_free_suballoc_bits https://syzkaller.appspot.com/bug?extid=73d1166b94ed9875af54 <9> 128 No possible deadlock in ocfs2_try_to_free_truncate_log (2) https://syzkaller.appspot.com/bug?extid=c535cfdd86331295512d <10> 27040 Yes possible deadlock in ocfs2_reserve_local_alloc_bits https://syzkaller.appspot.com/bug?extid=843fa26882088a9ee7e3 --- 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.