From owner-freebsd-x11@FreeBSD.ORG Fri Mar 27 08:31:49 2009 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D7571106564A; Fri, 27 Mar 2009 08:31:49 +0000 (UTC) (envelope-from avg@icyb.net.ua) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id DC5B18FC14; Fri, 27 Mar 2009 08:31:48 +0000 (UTC) (envelope-from avg@icyb.net.ua) Received: from porto.topspin.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id KAA16973; Fri, 27 Mar 2009 10:31:46 +0200 (EET) (envelope-from avg@icyb.net.ua) Received: from localhost.topspin.kiev.ua ([127.0.0.1] helo=edge.pp.kiev.ua) by porto.topspin.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1Ln7Te-0007FU-EM; Fri, 27 Mar 2009 10:31:46 +0200 Message-ID: <49CC8EEF.4090202@icyb.net.ua> Date: Fri, 27 Mar 2009 10:31:43 +0200 From: Andriy Gapon User-Agent: Thunderbird 2.0.0.19 (X11/20090114) MIME-Version: 1.0 To: freebsd-x11@freebsd.org X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: Subject: EQ overflowing. The server is probably stuck in an infinite loop. X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Mar 2009 08:31:50 -0000 Rather infrequently but still regularly I get a strange problem with X server. It doesn't redraw screen, it doesn't take keyboard input, I can only very slowly move (hw) mouse pointer on the screen, but the clicks do not go through. I can't switch to console VT, but I can shutdown the system using power button. During shutdown the system reports a stuck (unkillable) process. This is what I found in Xorg.0.log.old after reboot after all the "normal" messages. Changing OV0_BASE_ADDR from 0xd8000000 to 0xdd400000 [mi] EQ overflowing. The server is probably stuck in an infinite loop. [mi] mieqEnequeue: out-of-order valuator event; dropping. [mi] EQ overflowing. The server is probably stuck in an infinite loop. [mi] mieqEnequeue: out-of-order valuator event; dropping. [... ad infinitum...] Because there are no timestamps I am not sure when "Changing OV0_BASE_ADDR" message happened relative to the "[mi]" messages. Environment: stable/7 i386 r189898 xorg-server-1.5.3_5,1 xf86-video-ati-6.11.0 RADEON(0): Chipset: "ATI Radeon 9250 5960 (AGP)" (ChipID = 0x5960) I can provide full xorg.conf, Xorg.0.log and any other info that might be relevant. -- Andriy Gapon