Date: Sun, 18 Jul 2010 13:44:11 +0100 From: Anton Shterenlikht <mexas@bristol.ac.uk> To: x11@freebsd.org Subject: Xorg dumps core Message-ID: <20100718124411.GA74064@mech-cluster241.men.bris.ac.uk>
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I've seen this problem before, but on a complex configuration: Xorg running on FreeBSD spar64 and connecting via "-query" to clients running on FreeBSD ia64. Now I get this core dump on a simple amd64 installation, so I'm trying to provide a full report. On amd64 -current (r210043) I've xorg-server-1.7.5,1 xf86-video-ati-6.13.0 xdm-1.1.8_2 I start X with ttyv8 "/usr/local/bin/xdm -nodaemon" xterm on secure in /etc/ttys I open ssh -XY connection to a linux server. I start an application (Paraview, www.paraview.org). When I close the Paraview normally - Xorg dumps core. After 1-2 seconds I'm back at the xdm login screen. Here's xdm.log % cat /val/log/xdm.log X.Org X Server 1.7.5 Release Date: 2010-02-16 X Protocol Version 11, Revision 0 Build Operating System: FreeBSD 9.0-CURRENT amd64 Current Operating System: FreeBSD mech-aslap239.men.bris.ac.uk 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r210043: Thu Jul 15 12:01:58 BST 2010 root@mech-aslap239.men.bris.ac.uk:/usr/obj/usr/src/sys/BUZI amd64 Build Date: 16 June 2010 02:51:23PM Current version of pixman: 0.16.6 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Sun Jul 18 13:16:26 2010 (==) Using config file: "/etc/X11/xorg.conf" (EE) RADEON(0): [dri] RADEONDRIGetVersion failed to open the DRM [dri] Disabling DRI. XRANDR name: VGA-0 Connector: VGA CRT1: INTERNAL_KLDSCP_DAC1 DDC reg: 0x7e50 XRANDR name: LVDS Connector: LVDS LCD1: INTERNAL_LVTM1 DDC reg: 0x7e40 Dac detection success finished output detect: 0 finished output detect: 1 finished all detect Dac detection success Output LCD1 disable success Blank CRTC 0 success Disable CRTC 0 success Blank CRTC 1 success Disable CRTC 1 success Output CRT1 disable success Output LCD1 disable success Blank CRTC 0 success Disable CRTC 0 success Blank CRTC 1 success Disable CRTC 1 success Output LCD1 disable success Blank CRTC 0 success Disable CRTC 0 success Mode 1280x800 - 1440 823 10 Picked PLL 0 best_freq: 71152 best_feedback_div: 159 best_frac_feedback_div: 0 best_ref_div: 2 best_post_div: 16 Set CRTC 0 PLL success Set CRTC Timing success Set CRTC 0 Overscan success Not using RMX scaler 0 setup success Set CRTC 0 Source success crtc 0 YUV disable setup success Output digital setup success Output LCD1 enable success Enable CRTC 0 success Unblank CRTC 0 success Output CRT1 disable success Blank CRTC 1 success Disable CRTC 1 success record: RECORD extension enabled at configure time. record: This extension is known to be broken, disabling extension now.. record: http://bugs.freedesktop.org/show_bug.cgi?id=20500 Bus error: 10 at address 0x802257ddb Fatal server error: Caught signal 10 (Bus error: 10). Server aborting Please consult the The X.Org Foundation support at http://wiki.x.org for help. Please also check the log file at "/var/log/Xorg.0.log" for additional information. Output LCD1 disable success Blank CRTC 0 success Disable CRTC 0 success Blank CRTC 1 success Disable CRTC 1 success Enable CRTC 0 success Unblank CRTC 0 success XIO: fatal IO error 35 (Resource temporarily unavailable) on X server ":0.0" after 131 requests (131 known processed) with 0 events remaining. xdm error (pid 1146): Server for display :0 terminated unexpectedly: 1536 Here's the gdb output: GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"...(no debugging symbols found)... Core was generated by `Xorg'. Program terminated with signal 6, Aborted. Reading symbols from /usr/local/lib/libpciaccess.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libpciaccess.so.0 Reading symbols from /usr/local/lib/libXfont.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libXfont.so.1 Reading symbols from /usr/local/lib/libfreetype.so.9...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libfreetype.so.9 Reading symbols from /usr/local/lib/libfontenc.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libfontenc.so.1 Reading symbols from /lib/libz.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/libz.so.6 Reading symbols from /usr/local/lib/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libXau.so.6 Reading symbols from /usr/local/lib/libpixman-1.so.9...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libpixman-1.so.9 Reading symbols from /usr/local/lib/libhal.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libhal.so.1 Reading symbols from /usr/local/lib/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libdbus-1.so.3 Reading symbols from /usr/local/lib/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libXdmcp.so.6 Reading symbols from /lib/libcrypto.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/libcrypto.so.6 Reading symbols from /usr/lib/librpcsvc.so.5...(no debugging symbols found)...done. Loaded symbols for /usr/lib/librpcsvc.so.5 Reading symbols from /lib/libm.so.5...(no debugging symbols found)...done. Loaded symbols for /lib/libm.so.5 Reading symbols from /lib/libthr.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libthr.so.3 Reading symbols from /lib/libc.so.7...(no debugging symbols found)...done. Loaded symbols for /lib/libc.so.7 Reading symbols from /usr/local/lib/xorg/modules/extensions/libextmod.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/extensions/libextmod.so Reading symbols from /usr/local/lib/xorg/modules/extensions/libdbe.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/extensions/libdbe.so Reading symbols from /usr/local/lib/xorg/modules/extensions/libglx.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/extensions/libglx.so Reading symbols from /usr/local/lib/xorg/modules/extensions/librecord.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/extensions/librecord.so Reading symbols from /usr/local/lib/xorg/modules/extensions/libdri.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/extensions/libdri.so Reading symbols from /usr/local/lib/libdrm.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libdrm.so.2 Reading symbols from /usr/local/lib/xorg/modules/extensions/libdri2.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/extensions/libdri2.so Reading symbols from /usr/local/lib/xorg/modules/drivers/radeon_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/drivers/radeon_drv.so Reading symbols from /usr/local/lib/xorg/modules/libvgahw.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/libvgahw.so Reading symbols from /usr/local/lib/xorg/modules/libint10.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/libint10.so Reading symbols from /usr/local/lib/xorg/modules/libfb.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/libfb.so Reading symbols from /usr/local/lib/xorg/modules/libxaa.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/libxaa.so Reading symbols from /usr/local/lib/dri/swrast_dri.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/dri/swrast_dri.so Reading symbols from /usr/local/lib/libexpat.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/libexpat.so.6 Reading symbols from /usr/local/lib/xorg/modules/input/kbd_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/input/kbd_drv.so Reading symbols from /usr/local/lib/xorg/modules/input/mouse_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/local/lib/xorg/modules/input/mouse_drv.so Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done. Loaded symbols for /libexec/ld-elf.so.1 #0 0x0000000801a30d8c in kill () from /lib/libc.so.7 [New Thread 801c071c0 (LWP 100123)] (gdb) quit Please advise many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 331 5944 Fax: +44 (0)117 929 4423
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