From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) (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 BFA943346A0 for ; Fri, 30 Jan 2026 10:09:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769767770; cv=none; b=qweeiZ2Qk6vpgiQnr2KEiQ3T8gZ/xFebHeBpZQW08gcUXkX2oU2c/2/iBiSHdNxEA28rA0czyP2WvnVezq6f53wSD3fxft7lw+9g+z7aVUH4M4ZGcjrMoRvlUgJJ6UhFmbYkKFWoHiItJFbfwOk7njSt4gLaJwIFCwh3AtEErZA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769767770; c=relaxed/simple; bh=ZM8P0cQVR+4DlHU6H2k9ZtncrT1rU1cvDaFwfiMFivE=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=iV7vzDkcelc/1RCT5zl777kzKD64TQ/r9Vo8CAZTqAYZiCqN4PmOZgeYYjidAGBTT+tbqhE75o3WAyTc/6Ht2jZfeG7GPyJKMwEVKn91z4yJBE4pTpddPrkySxhXFpuGEvM62Hie7nTEcaEMqH22aakCrduNdlX0QWZIRwRmJGU= 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=209.85.160.70 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-oa1-f70.google.com with SMTP id 586e51a60fabf-4081db82094so5644766fac.0 for ; Fri, 30 Jan 2026 02:09:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769767768; x=1770372568; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=vudG9C0l4MF2Oy0GyX45FWvhu2UROcXetlGACN64r0A=; b=Ht804wTGwmfm45FkDcgWT0rSb1SSkdrpDYMkep9uWQfteAzoXvApJ4nRVOeu9ooD5b 4VwepVXAbE71xM5lY/DXa9PSH6xFVtyEimDW+EP3cH55lMVPGvliHynNdl5WIrvQy/ru NOmenc4DVY8yMG6JsCP4ETkQ75jAkP7qQbPrpRYov/Dn5vWUiIXi851PjIDCnlhK6C4c 9NWE82phgZPVO2SRatVNkEz5hroQInq5m8uxWzD6xhcRScWUOfbyAhLFnnKWpnoBhQe2 puJA+Bg2darAZX67rA5iHGEdhmmJOd+JHB1QHVs1epGbqHxdeJeGfU5TJlVLrSu3O8B8 cSGQ== X-Forwarded-Encrypted: i=1; AJvYcCUQKOAqRRhmcTkmaQjHnNIZIIECt7tIYeeGLCzvoMKgdRQjCCfHSFRtKHt4kgvevGU+omEAvs1UJrI=@vger.kernel.org X-Gm-Message-State: AOJu0YyOy/n8mWCECpUHhy5tYJ123zp9A/K0+9mCJ0/orU5FI9q/T0nA IxP3z35jVzF8e18DKJpyPg2Xq9Tm+mewHQ5M/0okI89toJ8ocXxrA7qVjZyRhSYwtF0IBdb/j8/ 9/M450UShsHEp45Bthp1DST5d4Ac8c2yeKjQM7gvDJvNw4a/EmfU7lMVOlLs= Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2217:b0:662:f74d:69f5 with SMTP id 006d021491bc7-6630f05100emr1247267eaf.31.1769767767852; Fri, 30 Jan 2026 02:09:27 -0800 (PST) Date: Fri, 30 Jan 2026 02:09:27 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <697c8357.a70a0220.9914.0484.GAE@google.com> Subject: [syzbot] Monthly xfs report (Jan 2026) 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, 21 issues are still open and 27 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 3445 Yes possible deadlock in xfs_buffered_write_iomap_begin https://syzkaller.appspot.com/bug?extid=5f5f36a9ed0aadd614f3 <2> 853 Yes possible deadlock in xfs_icwalk_ag (3) https://syzkaller.appspot.com/bug?extid=789028412a4af61a2b61 <3> 318 Yes KASAN: slab-use-after-free Read in xfs_inode_item_push https://syzkaller.appspot.com/bug?extid=1a28995e12fd13faa44e <4> 113 Yes INFO: task hung in xfs_buf_item_unpin (2) https://syzkaller.appspot.com/bug?extid=837bcd54843dd6262f2f <5> 107 No possible deadlock in xfs_can_free_eofblocks (3) https://syzkaller.appspot.com/bug?extid=a8a73f25200041b89d40 <6> 20 No possible deadlock in xfs_trans_alloc https://syzkaller.appspot.com/bug?extid=f4c587833618ec4a76f9 <7> 9 No general protection fault in workingset_refault (3) https://syzkaller.appspot.com/bug?extid=ccf9f05f06b4b951f3cd <8> 8 Yes KASAN: slab-use-after-free Write in xlog_cil_committed https://syzkaller.appspot.com/bug?extid=4e6ee73c0ae4b6e8753f <9> 4 Yes KASAN: slab-use-after-free Read in xlog_cil_push_work https://syzkaller.appspot.com/bug?extid=95170b2e7d9e80b8a7d7 --- 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.