From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 DD17D1B4F02 for ; Fri, 15 Nov 2024 11:25:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731669924; cv=none; b=vDT8lyn3Xdla0iDOHaQLuwf5zlrikboM0eGk0BoYl4ZlZijSOLg/5G3zd4+lwv133BqOb9E5F8KPhaSbaI6XlKIqMcCAq+fvnh22g/RON2RajlqaozfRo7j6iVeL2/qcTRNzZ0CQ7x75OQcRLxN/zWEFmmHK8kWa3jqoZofkVGo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731669924; c=relaxed/simple; bh=sTnMQs74/1G+wKdFWH7kpUA7+bWrw0B/BT7AEzDLqBk=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=qgoaGjOuq6AoJz2/Z13ao330CuxfkrmK8YT37vgqRp/bkcuPkmu4ggItTqacnDJVMiL0ZoOZW3z1DeQSuaOJ+QfC4yq78tVePKrG8+mS84hjdhY4XY8cJpudbuxP3Kfx6MyAKO4uK6IL16ybnRE1OFY/4sTirn8Gacp1eN6tjYU= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-3a3b9c5bcd8so17787225ab.2 for ; Fri, 15 Nov 2024 03:25:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731669922; x=1732274722; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=b7D4v3MfqOUiCrj6ascLgI36kHtN6saUw+dheo2x/Hc=; b=mRJCAuuFdL7pSezC5kK84TTft3GD0a0mCEyf100nKGi3SqwBkzAhMrvRjF75XV2O9/ aTbrp+dg1mzsXbyAwwJmigFXXyrqXu68axjV1qXkh3MeLIdrb+KKWYrhfVEbwgpnO15v sBk8reavEhFpGhSC8M+axqGoiqD56z3GiCAlRrPbEjgt5hlNUNAh7uSW/nH1+8DKuBUE wHQaYtnZB6rt3g3WCNLyUewKbfH2EQOKYB6EwpBt1WAZv3U8OL96qMaf6HwGrq/H+uIV BXD4UBxGBMRuZp5Tee3uFaIoKCXpGPus/5st+LlI6xCPtJ32iOm2FKUQklQMXpZk8W9I xYLw== X-Forwarded-Encrypted: i=1; AJvYcCU4tqTQO5RuvTsh9/goSyxWBppP1rWpZMOBgVx43h22oI0GaliCxiVH+nCEniN8xHiK2qVXi/wx8n4HgGA=@vger.kernel.org X-Gm-Message-State: AOJu0YxO4GA3qldRHlElAqiODKe1hurgSNS+HRzm0Iko8qO3Ykm6ds5r p4w44r24LcCPZWFx7mFk4DN2BL8XnXwX2V7e/aXafQDftxmbIRWy12CPjnAcGBYAbfwlf5EW5oz xnbYVAI5pk2VoeLRdqlypdb2gpLArC1SQy51wjCvuhMNR4ZO2+8QL2ZI= X-Google-Smtp-Source: AGHT+IEhJPLvH0bHTTY0MTmekc77TKs89jV1qH6ciEYOUxwqJYD3WMnd2PtTCWySSjTG/ltrkhcXkav2ic8EcWuphNsp169NJCIB Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3f83:b0:3a7:158d:e706 with SMTP id e9e14a558f8ab-3a748023468mr23045815ab.11.1731669921979; Fri, 15 Nov 2024 03:25:21 -0800 (PST) Date: Fri, 15 Nov 2024 03:25:21 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67372fa1.050a0220.1324f8.00ab.GAE@google.com> Subject: [syzbot] Monthly kernfs report (Nov 2024) From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tj@kernel.org Content-Type: text/plain; charset="UTF-8" Hello kernfs maintainers/developers, This is a 31-day syzbot report for the kernfs subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/kernfs During the period, 2 new issues were detected and 0 were fixed. In total, 24 issues are still open and 21 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 335 No possible deadlock in lookup_slow (3) https://syzkaller.appspot.com/bug?extid=65459fd3b61877d717a3 <2> 286 Yes WARNING in kernfs_remove_by_name_ns (3) https://syzkaller.appspot.com/bug?extid=93cbdd0ab421adc5275d <3> 264 Yes possible deadlock in __kernfs_remove (2) https://syzkaller.appspot.com/bug?extid=aa419d82b68e6a7e96c5 <4> 250 No possible deadlock in input_inject_event https://syzkaller.appspot.com/bug?extid=79c403850e6816dc39cf <5> 142 Yes WARNING in kernfs_get (5) https://syzkaller.appspot.com/bug?extid=2f44671e54488d20f0e6 <6> 71 Yes INFO: task hung in fdget_pos https://syzkaller.appspot.com/bug?extid=0ee1ef35cf7e70ce55d7 <7> 69 Yes INFO: task hung in kernfs_dop_revalidate (4) https://syzkaller.appspot.com/bug?extid=da20d108162166514db6 <8> 54 Yes INFO: task hung in kernfs_add_one https://syzkaller.appspot.com/bug?extid=e4804edf2708e8b7d2a5 <9> 33 Yes INFO: task hung in do_rmdir (6) https://syzkaller.appspot.com/bug?extid=4128a26fb0f85ec9e76c <10> 6 No possible deadlock in kernfs_fop_write_iter (2) https://syzkaller.appspot.com/bug?extid=1cfd86253864f61b533e --- 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.