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 DB9E02D7DE3 for ; Tue, 30 Dec 2025 09:53:22 +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=1767088404; cv=none; b=afIxUuHXR4wCsQwokZU8FKBweVG4G9JMOiLwoRHJA3pkKhcThRGDFUXl3EFGsAtHJ5PisRVG69vhd5hxp/zsH/ZaNahs4xyLhiBmFJldmg86JKh8V1p4Uy/gqe8IEtt4VGitsSlwVFe9KqTIOdnDbddhkKh6Dw3nw8XKTYcrnH8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767088404; c=relaxed/simple; bh=ZTuSwHVlojTAMSQCS/Wmod3Z8HndfXWq0hRp+VNHGsc=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=BQ85jscaWQyqn/zlfUmGZN2+e/4GFV2IFGQiyfawZf4TdST5rJGixT8RpVUy8pa/0EM89wmX4LfUp3z+QX5p6V/xRIGZ5Kzv2GG4ArXusHeiN/LMQ5qXzEZwcbAxZq0+AmIFkDklOun8xPc8uwo8cHvTRBQ3fgwADnOxgUvIHwg= 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 006d021491bc7-656ceb0c967so9372354eaf.1 for ; Tue, 30 Dec 2025 01:53:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767088402; x=1767693202; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=0ZcDuMewUoo5/LxUSUrLOPC6WCYdft/w01YBOtxsc4Q=; b=mEWGStHPvATyMgOb14i0lSqF9N0qcIgCzuqEEwMzBWsNYiKvpXl6tBLQQgT4P1H8ce ZGWU3B5Er/pe7UuM3avwVvN8+SFs6fMEeziPUv2qeWw/s4TTU1JU9kiugaTXGKkKiRbu 62l/d2FLQzI5J+VxL/g6FC8BOSXbMJAHnaU/ESBqm3WErBfpxwKXantyWzITJQRC2uDy +Ror7/sw5dZ8tfsvF7ISQxlU0lbPiFpqD6QAc8HkVGjEu17Co0X8YRbb1ODFJQRQqg5m stry+a8hgQxSHDAAC0k2bpcLuDPZGxhu8SnRIQfjoVPz+1E3bw9IQfYxISHD6kig08Ke AzHA== X-Forwarded-Encrypted: i=1; AJvYcCWN65YZoZvs+tHFLvVksfEAA7ULvfl5TPocHcvtjGSyY9w/3bNI1S3FXSPxWrqQo2hKWwSJf5roFknFKqc=@vger.kernel.org X-Gm-Message-State: AOJu0Yxaqmpv36p761OHmj//Yam+cT66Qhn3s50iBdHJa72eOGcyYQGz UMTSr6vH4svjBhmQUupWsyhLL3dPtAfavO9rPTGfUT9c68bD4kE+i2DeSZzKSpJpd7pIYyLkF6p lqFcDwj1iDMZ7UfS9JYjr+nmQUajrMWsffkZLYwXRbMhoic/hmyfqX0D9lT0= X-Google-Smtp-Source: AGHT+IGNLNF8kjmyhTo9YvYn1h08yIgQ0+l4M3RO1qyuQZ7xWUnZOhAka1rVEE1dmMIlzsUT4vj9gOInRqut5KdIKL/hb786aOTU Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:6501:b0:65b:25e8:13fb with SMTP id 006d021491bc7-65d0ec13271mr8710173eaf.82.1767088401824; Tue, 30 Dec 2025 01:53:21 -0800 (PST) Date: Tue, 30 Dec 2025 01:53:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6953a111.050a0220.329c0f.0572.GAE@google.com> Subject: [syzbot] Monthly xfs report (Dec 2025) From: syzbot To: cem@kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello xfs maintainers/developers, This is a 31-day syzbot report for the xfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/xfs During the period, 3 new issues were detected and 0 were fixed. In total, 20 issues are still open and 27 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 2913 Yes INFO: task hung in sync_inodes_sb (5) https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133 <2> 1936 Yes possible deadlock in xfs_buffered_write_iomap_begin https://syzkaller.appspot.com/bug?extid=5f5f36a9ed0aadd614f3 <3> 519 Yes possible deadlock in xfs_icwalk_ag (3) https://syzkaller.appspot.com/bug?extid=789028412a4af61a2b61 <4> 294 Yes KASAN: slab-use-after-free Read in xfs_inode_item_push https://syzkaller.appspot.com/bug?extid=1a28995e12fd13faa44e <5> 52 No possible deadlock in xfs_can_free_eofblocks (3) https://syzkaller.appspot.com/bug?extid=a8a73f25200041b89d40 <6> 30 Yes KASAN: slab-use-after-free Read in xfs_buf_rele (4) https://syzkaller.appspot.com/bug?extid=0391d34e801643e2809b <7> 14 Yes KASAN: slab-out-of-bounds Read in xlog_cksum https://syzkaller.appspot.com/bug?extid=9f6d080dece587cfdd4c <8> 13 No possible deadlock in xfs_trans_alloc https://syzkaller.appspot.com/bug?extid=f4c587833618ec4a76f9 <9> 4 Yes INFO: task hung in xlog_force_lsn (2) https://syzkaller.appspot.com/bug?extid=c27dee924f3271489c82 --- 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.