Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755614Ab0A0X4q (ORCPT ); Wed, 27 Jan 2010 18:56:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754525Ab0A0X4p (ORCPT ); Wed, 27 Jan 2010 18:56:45 -0500 Received: from tac.ki.iif.hu ([193.6.222.43]:36302 "EHLO tac.ki.iif.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753919Ab0A0X4o (ORCPT ); Wed, 27 Jan 2010 18:56:44 -0500 X-Greylist: delayed 1397 seconds by postgrey-1.27 at vger.kernel.org; Wed, 27 Jan 2010 18:56:44 EST From: Ferenc Wagner To: linux-kernel@vger.kernel.org Subject: Warning: dev (ttyS1) tty->count(6) != #fd's(5) in tty_release_dev Date: Thu, 28 Jan 2010 00:33:22 +0100 Message-ID: <878wbjp1h9.fsf@tac.ki.iif.hu> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1773 Lines: 35 Hi, I often get several such messages during system boot, at least when udev is in debug mode (udev_log="debug") and console=ttyS1,19200n8r under Linux 2.6.32 and udev 150. The numbers vary, but they are always small and the difference is always one. For example, as captured on a serial line: udevd-work[ 140.719498] Warning: dev (ttyS1) tty->count(7) != #fd's(6) in tty_release_dev [113]: seq 628 p[ 140.770449] Warning: dev (ttyS1) tty->count(7) != #fd's(6) in tty_release_dev rocessed with 0 [...] usb_[ 141.585263] sd 1:0:0:0: [sdb] Add. Sense: Logical unit not ready, manual intervention required id[266]: device [ 141.585269] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00 [ 141.585276] end_request: I/O error, dev sdb, sector 0 0x9f3c068 has de[ 141.827050] Warning: dev (ttyS1) tty->count(5) != #fd's(4) in tty_release_dev vpath '/devices/[ 141.878019] Warn.rules:40 [...] udevd-work[127]:[ 151.518217] sd 2:0:0:0: [sdd] Sense Key : Not Ready [current] creating device[ 151.518220] sd 2:0:0:0: [sdd] Add. Sense: Logical unit not ready, manual intervention required node '/dev/bsg/[ 151.518226] sd 2:0:0:0: [sdd] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00 [ 151.518233] end_request: I/O error, dev sdd, sector 0 0:0:0:0', devnum[ 151.760024] Warning: dev (ttyS1) tty->count(3) != #fd's(2) in tty_release_dev =253:0, mode=066[ 151.816122] sd 2:0:0:0: [sdd] Device not ready 0, uid=0, gid=0[ 151.845797] sd 2:0:0:0: [sdd] I wonder if it rings some bells here... -- Regards, Feri. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/