gdb/2054: can't start X server under gdb

Adam Jackson ajackson@redhat.com
Tue Dec 20 00:08:00 GMT 2005


The following reply was made to PR gdb/2054; it has been noted by GNATS.

From: Adam Jackson <ajackson@redhat.com>
To: Daniel Jacobowitz <drow@false.org>
Cc: gdb-gnats@sources.redhat.com
Subject: Re: gdb/2054: can't start X server under gdb
Date: Mon, 19 Dec 2005 18:59:13 -0500

 On Dec 19, 2005, at 5:05 PM, Daniel Jacobowitz wrote:
 
 > Huh - that (0x4057f) is SIGTRAP | (PTRACE_EVENT_EXEC << 16).  GDB  
 > shouldn't
 > be receiving PTRACE_EVENT_EXEC notification.  Is this an unmodified
 > kernel.org kernel?  Did X exec?
 
 Yes, totally stock kernel.  X does exec xkbcomp(1) as part of startup,  
 and in fact that's where this is failing (bt after the internal-error):
 
 (gdb) bt
 #0  0xffffe410 in __kernel_vsyscall ()
 #1  0xb7e01aa6 in __libc_fork () at fork.c:127
 #2  0x081affdf in Popen (
      command=0x8218370 "\"/opt/debrix/bin/xkbcomp\" -w 1  
 \"-R/opt/debrix/share/X11/xkb\" -xkm \"-\" -em1 \"The XKEYBOARD keymap  
 compiler (xkbcomp) reports:\" -emp \"> \" -eml \"Errors from xkbcomp  
 are not fatal to the X server\" \"/opt/d"..., type=0x81be16f "w") at  
 utils.c:1766
 #3  0x08191b2d in XkbDDXCompileKeymapByNames (xkb=0x78,  
 names=0xb7a36980,
      want=120, need=120, nameRtrn=0xbf8a3d40 "T=\212?|=\212??\001",
      nameRtrnLen=4096) at ddxLoad.c:379
 ...
 
 maybe a bad glibc?
 
 > Attaching the output of GDB if you "set debug lin-lwp 1" before "run"
 > might shed some light on it.
 
 (gdb) set debug lin-lwp 1
 (gdb) run -ac -verbose -noreset :0
 Starting program: /opt/debrix/bin/X -ac -verbose -noreset :0
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8310 received Unknown signal 0 (terminated)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 _XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
 _XSERVTransOpen: transport open failed for inet6/dexedrine:0
 _XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6
 
 This is a pre-release version of the X server from The X.Org Foundation.
 It is not supported in any way.
 Bugs may be filed in the bugzilla at http://bugs.freedesktop.org/.
 Select the "xorg" product for bugs you find in this release.
 Before reporting bugs in pre-release versions please check the
 latest version in the X.Org Foundation CVS repository.
 See http://wiki.x.org/wiki/CvsPage for CVS access instructions.
 
 X Window System Version 6.99.99.904 (7.0.0 RC 4)
 Release Date: 14 December 2005
 X Protocol Version 11, Revision 0, Release 6.99.99.904
 Build Operating System:Linux 2.6.13.4 i686
 Current Operating System: Linux dexedrine 2.6.13.4 #1 SMP Sat Oct 22  
 19:01:00 EDT 2005 i686
 Build Date: 14 December 2005
          Before reporting problems, check http://wiki.x.org
          to make sure that you have the latest version.
 Module Loader present
 Markers: (--) probed, (**) from config file, (==) default setting,
          (++) from command line, (!!) notice, (II) informational,
          (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
 (==) Log file: "/opt/debrix/var/log/Xorg.0.log", Time: Mon Dec 19  
 18:55:50 2005
 (==) Using config file: "/etc/X11/xorg.conf"
 (==) ServerLayout "Simple Layout"
 (**) |-->Screen "Screen 1" (0)
 (**) |   |-->Monitor "Dell"
 (**) |   |-->Device "Primary"
 (**) |-->Input Device "Mouse1"
 (**) |-->Input Device "Keyboard1"
 (WW) `fonts.dir' not found (or not valid) in "/usr/local/share/fonts".
          Entry deleted from font path.
          (Run 'mkfontdir' on "/usr/local/share/fonts").
 (WW) `fonts.dir' not found (or not valid) in "/usr/X11R6/lib/X11/fonts".
          Entry deleted from font path.
          (Run 'mkfontdir' on "/usr/X11R6/lib/X11/fonts").
 (WW) The directory "/usr/X11R6/lib/X11/fonts/local" does not exist.
          Entry deleted from font path.
 (**) FontPath set to  
 "/usr/share/fonts/misc,/usr/share/fonts/75dpi:unscaled,/usr/share/ 
 fonts/100dpi:unscaled,/usr/share/fonts,/usr/share/fonts/artwiz,/usr/ 
 share/fonts/baekmuk,/usr/share/fonts/cyrillic,/usr/share/fonts/local,/ 
 usr/share/fonts/Speedo,/usr/share/fonts/ttf,/usr/share/fonts/TTF,/usr/ 
 share/fonts/Type1,/usr/share/fonts/ukr,/usr/share/fonts/ttf/korean,/ 
 usr/share/fonts/ttf/zh_CN,/usr/share/fonts/ttf/zh_TW,/usr/share/fonts/ 
 corefonts,/usr/share/fonts/freefont,/usr/share/fonts/sgi-fonts,/usr/ 
 share/fonts/sharefonts,/usr/share/fonts/terminus,/usr/share/fonts/ttf- 
 bitstream-vera,/usr/share/fonts/unifont,/usr/X11R6/lib/X11/fonts/ 
 cyrillic,/usr/X11R6/lib/X11/fonts/misc"
 (==) RgbPath set to "/opt/debrix/share/X11/rgb"
 (==) ModulePath set to "/opt/debrix/lib/xorg/modules"
 (**) Extension "Composite" is enabled
 (II) Loading /opt/debrix/lib/xorg/modules/fonts/libbitmap.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module bitmap: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/libpcidata.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module pcidata: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (--) using VT number 8
 
 (--) PCI:*(1:0:0) Matrox Graphics, Inc. G400/G450 rev 4, Mem @  
 0xf6000000/25, 0xfe7fc000/14, 0xfd800000/23, BIOS @ 0xfe7e0000/16
 (II) Loading /opt/debrix/lib/xorg/modules/extensions/libdbe.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 [tcsetpgrp failed in terminal_inferior: Operation not permitted]
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module dbe: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/fonts/libfreetype.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module freetype: vendor="X.Org Foundation & the After X-TT Project"
          compiled for 6.99.99.904, module version = 2.1.0
 (II) Loading /opt/debrix/lib/xorg/modules/extensions/libextmod.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module extmod: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/extensions/libdri.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module dri: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/linux/libdrm.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module drm: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/extensions/libglx.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module glx: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/extensions/libGLcore.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module GLcore: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/libvgahw.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module vgahw: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 0.1.0
 (II) Loading /opt/debrix/lib/xorg/modules/drivers/mga_drv.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module mga: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.2.1
 (II) Loading /opt/debrix/lib/xorg/modules/input/evdev_drv.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module evdev: vendor="X.Org Foundation"
          compiled for 0.0.0, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/input/kbd_drv.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module kbd: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.1
 (II) MGA: driver for Matrox chipsets: mga2064w, mga1064sg, mga2164w,
          mga2164w AGP, mgag100, mgag100 PCI, mgag200, mgag200 PCI,  
 mgag400,
          mgag550
 (--) Assigning device section with no busID to primary device
 (--) Chipset mgag400 found
 (--) MGA(0): Chipset: "mgag400" (G400)
 (**) MGA(0): Depth 24, (--) framebuffer bpp 32
 (==) MGA(0): RGB weight 888
 (==) MGA(0): Using AGP 1x mode
 (**) MGA(0): Overclocking memory
 (--) MGA(0): Linear framebuffer at 0xF6000000
 (--) MGA(0): MMIO registers at 0xFE7FC000
 (--) MGA(0): Pseudo-DMA transfer window at 0xFD800000
 (--) MGA(0): BIOS at 0xFE7E0000
 (--) MGA(0): Video BIOS info block at offset 0x07A80
 (--) MGA(0): VideoRAM: 32768 kByte
 (II) Loading /opt/debrix/lib/xorg/modules/libddc.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module ddc: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.1.0
 (II) Loading /opt/debrix/lib/xorg/modules/libi2c.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module i2c: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.2.0
 (II) MGA(0): I2C bus "DDC P1" initialized.
 (II) MGA(0): I2C device "DDC P1:ddc2" registered at address 0xA0.
 (II) MGA(0): I2C device "DDC P1:ddc2" removed.
 stereo: 0, sync: 1, misc: 1, stereo_1: 0
 (II) MGA(0): I2C Monitor info: 0x8216248
 (II) MGA(0): Manufacturer: DEL  Model: e008  Serial#: 892549452
 (II) MGA(0): Year: 2005  Week: 16
 (II) MGA(0): EDID Version: 1.3
 (II) MGA(0): Analog Display Input,  Input Voltage Level: 0.700/0.700 V
 (II) MGA(0): Sync:  Separate  Composite  SyncOnGreen
 (II) MGA(0): Max H-Image Size [cm]: horiz.: 43  vert.: 27
 (II) MGA(0): Gamma: 2.20
 (II) MGA(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
 (II) MGA(0): First detailed timing is preferred mode
 (II) MGA(0): redX: 0.637 redY: 0.340   greenX: 0.297 greenY: 0.610
 (II) MGA(0): blueX: 0.146 blueY: 0.071   whiteX: 0.313 whiteY: 0.329
 (II) MGA(0): Supported VESA Video Modes:
 (II) MGA(0): 720x400@70Hz
 (II) MGA(0): 640x480@60Hz
 (II) MGA(0): 640x480@75Hz
 (II) MGA(0): 800x600@60Hz
 (II) MGA(0): 800x600@75Hz
 (II) MGA(0): 1024x768@60Hz
 (II) MGA(0): 1024x768@75Hz
 (II) MGA(0): 1280x1024@75Hz
 (II) MGA(0): Manufacturer's mask: 0
 (II) MGA(0): Supported Future Video Modes:
 (II) MGA(0): #0: hsize: 1280  vsize 1024  refresh: 60  vid: 32897
 (II) MGA(0): #1: hsize: 1152  vsize 864  refresh: 75  vid: 20337
 (II) MGA(0): Supported additional Video Mode:
 (II) MGA(0): clock: 146.2 MHz   Image Size:  434 x 270 mm
 (II) MGA(0): h_active: 1680  h_sync: 1784  h_sync_end 1960 h_blank_end  
 2240 h_border: 0
 (II) MGA(0): v_active: 1050  v_sync: 1053  v_sync_end 1059 v_blanking:  
 1089 v_border: 0
 (II) MGA(0): Serial No: T613054K539L
 (II) MGA(0): Ranges: V min: 56  V max: 75 Hz, H min: 30  H max: 83 kHz,  
 PixClock max 150 MHz
 (II) MGA(0): Monitor name: DELL 2005FPW
 (II) MGA(0): end of I2C Monitor info
 (==) MGA(0): Using gamma correction (1.0, 1.0, 1.0)
 (==) MGA(0): Min pixel clock is 12 MHz
 (--) MGA(0): Max pixel clock is 360 MHz
 (II) MGA(0): Dell: Using hsync range of 30.00-83.00 kHz
 (II) MGA(0): Dell: Using vrefresh range of 56.00-75.00 Hz
 (II) MGA(0): Clock range:  12.00 to 360.00 MHz
 (II) MGA(0): Not using default mode "640x350" (vrefresh out of range)
 (II) MGA(0): Not using default mode "320x175" (vrefresh out of range)
 (II) MGA(0): Not using default mode "640x400" (vrefresh out of range)
 (II) MGA(0): Not using default mode "320x200" (vrefresh out of range)
 (II) MGA(0): Not using default mode "720x400" (vrefresh out of range)
 (II) MGA(0): Not using default mode "360x200" (vrefresh out of range)
 (II) MGA(0): Not using default mode "640x480" (vrefresh out of range)
 (II) MGA(0): Not using default mode "320x240" (vrefresh out of range)
 (II) MGA(0): Not using default mode "800x600" (vrefresh out of range)
 (II) MGA(0): Not using default mode "400x300" (vrefresh out of range)
 (II) MGA(0): Not using default mode "1024x768" (vrefresh out of range)
 (II) MGA(0): Not using default mode "512x384" (vrefresh out of range)
 (II) MGA(0): Not using default mode "1024x768" (vrefresh out of range)
 (II) MGA(0): Not using default mode "512x384" (vrefresh out of range)
 (II) MGA(0): Not using default mode "1280x960" (hsync out of range)
 (II) MGA(0): Not using default mode "640x480" (hsync out of range)
 (WW) (1280x1024,Dell) mode clock 157.5MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1280x1024" (hsync out of range)
 (II) MGA(0): Not using default mode "640x512" (hsync out of range)
 (WW) (1600x1200,Dell) mode clock 162MHz exceeds DDC maximum 150MHz
 (WW) (1600x1200,Dell) mode clock 175.5MHz exceeds DDC maximum 150MHz
 (WW) (1600x1200,Dell) mode clock 189MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
 (II) MGA(0): Not using default mode "800x600" (hsync out of range)
 (WW) (1600x1200,Dell) mode clock 202.5MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
 (II) MGA(0): Not using default mode "800x600" (hsync out of range)
 (WW) (1600x1200,Dell) mode clock 229.5MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1600x1200" (hsync out of range)
 (II) MGA(0): Not using default mode "800x600" (hsync out of range)
 (WW) (1792x1344,Dell) mode clock 204.8MHz exceeds DDC maximum 150MHz
 (WW) (1792x1344,Dell) mode clock 261MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1792x1344" (hsync out of range)
 (II) MGA(0): Not using default mode "896x672" (hsync out of range)
 (WW) (1856x1392,Dell) mode clock 218.3MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1856x1392" (hsync out of range)
 (II) MGA(0): Not using default mode "928x696" (hsync out of range)
 (WW) (1856x1392,Dell) mode clock 288MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1856x1392" (hsync out of range)
 (II) MGA(0): Not using default mode "928x696" (hsync out of range)
 (WW) (1920x1440,Dell) mode clock 234MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1920x1440" (hsync out of range)
 (II) MGA(0): Not using default mode "960x720" (hsync out of range)
 (WW) (1920x1440,Dell) mode clock 297MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1920x1440" (hsync out of range)
 (II) MGA(0): Not using default mode "960x720" (hsync out of range)
 (II) MGA(0): Not using default mode "1152x768" (vrefresh out of range)
 (II) MGA(0): Not using default mode "576x384" (vrefresh out of range)
 (WW) (1400x1050,Dell) mode clock 155.8MHz exceeds DDC maximum 150MHz
 (WW) (1920x1440,Dell) mode clock 341.35MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1920x1440" (hsync out of range)
 (WW) (960x720,Dell) mode clock 170.675MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "960x720" (hsync out of range)
 (WW) (2048x1536,Dell) mode clock 266.95MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "2048x1536" (hsync out of range)
 (II) MGA(0): Not using default mode "1024x768" (hsync out of range)
 (WW) (2048x1536,Dell) mode clock 340.48MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "2048x1536" (hsync out of range)
 (WW) (1024x768,Dell) mode clock 170.24MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1024x768" (hsync out of range)
 (II) MGA(0): Not using default mode "2048x1536" (bad mode  
 clock/interlace/doublescan)
 (WW) (1024x768,Dell) mode clock 194.02MHz exceeds DDC maximum 150MHz
 (II) MGA(0): Not using default mode "1024x768" (hsync out of range)
 (II) MGA(0): Not using default mode "1792x1344" (width too large for  
 virtual size)
 (II) MGA(0): Not using default mode "1600x1200" (height too large for  
 virtual size)
 (II) MGA(0): Not using default mode "1600x1200" (height too large for  
 virtual size)
 (--) MGA(0): Virtual size is 1680x1050 (pitch 1696)
 (**) MGA(0): *Mode "1680x1050": 146.2 MHz, 65.3 kHz, 59.9 Hz
 (**) MGA(0): *Default mode "1024x768": 78.8 MHz, 60.1 kHz, 75.1 Hz
 (**) MGA(0): *Default mode "800x600": 49.5 MHz, 46.9 kHz, 75.0 Hz
 (**) MGA(0): *Default mode "640x480": 31.5 MHz, 37.5 kHz, 75.0 Hz
 (**) MGA(0): *Default mode "512x384": 39.4 MHz, 60.1 kHz, 75.1 Hz (D)
 (**) MGA(0):  Default mode "1400x1050": 155.8 MHz, 81.5 kHz, 74.8 Hz
 (**) MGA(0):  Default mode "1400x1050": 122.0 MHz, 64.9 kHz, 60.0 Hz
 (**) MGA(0):  Mode "1280x1024_60": 108.9 MHz, 63.6 kHz, 60.0 Hz
 (**) MGA(0):  Default mode "1280x1024": 135.0 MHz, 80.0 kHz, 75.0 Hz
 (**) MGA(0):  Default mode "1280x1024": 108.0 MHz, 64.0 kHz, 60.0 Hz
 (**) MGA(0):  Default mode "1280x960": 108.0 MHz, 60.0 kHz, 60.0 Hz
 (**) MGA(0):  Mode "1152x864_75": 104.8 MHz, 67.5 kHz, 74.9 Hz
 (**) MGA(0):  Default mode "1152x864": 108.0 MHz, 67.5 kHz, 75.0 Hz
 (**) MGA(0):  Default mode "1024x768": 75.0 MHz, 56.5 kHz, 70.1 Hz
 (**) MGA(0):  Default mode "1024x768": 65.0 MHz, 48.4 kHz, 60.0 Hz
 (**) MGA(0):  Default mode "896x672": 102.4 MHz, 83.7 kHz, 60.0 Hz (D)
 (**) MGA(0):  Default mode "832x624": 57.3 MHz, 49.7 kHz, 74.6 Hz
 (**) MGA(0):  Default mode "800x600": 50.0 MHz, 48.1 kHz, 72.2 Hz
 (**) MGA(0):  Default mode "800x600": 87.8 MHz, 81.2 kHz, 65.0 Hz (D)
 (**) MGA(0):  Default mode "800x600": 40.0 MHz, 37.9 kHz, 60.3 Hz
 (**) MGA(0):  Default mode "800x600": 81.0 MHz, 75.0 kHz, 60.0 Hz (D)
 (**) MGA(0):  Default mode "800x600": 36.0 MHz, 35.2 kHz, 56.2 Hz
 (**) MGA(0):  Default mode "700x525": 77.9 MHz, 81.5 kHz, 74.8 Hz (D)
 (**) MGA(0):  Default mode "700x525": 61.0 MHz, 64.9 kHz, 60.0 Hz (D)
 (**) MGA(0):  Default mode "640x512": 67.5 MHz, 80.0 kHz, 75.0 Hz (D)
 (**) MGA(0):  Default mode "640x512": 54.0 MHz, 64.0 kHz, 60.0 Hz (D)
 (**) MGA(0):  Default mode "640x480": 31.5 MHz, 37.9 kHz, 72.8 Hz
 (**) MGA(0):  Default mode "640x480": 25.2 MHz, 31.5 kHz, 60.0 Hz
 (**) MGA(0):  Default mode "640x480": 54.0 MHz, 60.0 kHz, 60.0 Hz (D)
 (**) MGA(0):  Default mode "576x432": 54.0 MHz, 67.5 kHz, 75.0 Hz (D)
 (**) MGA(0):  Default mode "512x384": 37.5 MHz, 56.5 kHz, 70.1 Hz (D)
 (**) MGA(0):  Default mode "512x384": 32.5 MHz, 48.4 kHz, 60.0 Hz (D)
 (**) MGA(0):  Default mode "416x312": 28.6 MHz, 49.7 kHz, 74.7 Hz (D)
 (**) MGA(0):  Default mode "400x300": 24.8 MHz, 46.9 kHz, 75.1 Hz (D)
 (**) MGA(0):  Default mode "400x300": 25.0 MHz, 48.1 kHz, 72.2 Hz (D)
 (**) MGA(0):  Default mode "400x300": 20.0 MHz, 37.9 kHz, 60.3 Hz (D)
 (**) MGA(0):  Default mode "400x300": 18.0 MHz, 35.2 kHz, 56.3 Hz (D)
 (**) MGA(0):  Default mode "320x240": 15.8 MHz, 37.5 kHz, 75.0 Hz (D)
 (**) MGA(0):  Default mode "320x240": 15.8 MHz, 37.9 kHz, 72.8 Hz (D)
 (**) MGA(0):  Default mode "320x240": 12.6 MHz, 31.5 kHz, 60.1 Hz (D)
 (--) MGA(0): Display dimensions: (430, 270) mm
 (--) MGA(0): DPI set to (99, 98)
 (II) Loading /opt/debrix/lib/xorg/modules/libfb.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module fb: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.0.0
 (II) Loading /opt/debrix/lib/xorg/modules/libxaa.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module xaa: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 1.2.0
 (II) Loading /opt/debrix/lib/xorg/modules/libramdac.so
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 (II) Module ramdac: vendor="X.Org Foundation"
          compiled for 6.99.99.904, module version = 0.1.0
 (--) Depth 24 pixmap format is 32 bpp
 (--) MGA(0): 16 DWORD fifo
 (==) MGA(0): Default visual is TrueColor
 (II) MGA(0): [drm] bpp: 32 depth: 24
 (II) MGA(0): [drm] Sarea 2200+664: 2864
 (II) MGA(0): [drm] DRM interface version 1.2
 (II) MGA(0): [drm] created "mga" driver at busid "pci:0000:01:00.0"
 (II) MGA(0): [drm] added 8192 byte SAREA at 0xe08c2000
 (II) MGA(0): [drm] mapped SAREA 0xe08c2000 to 0xb5187000
 (II) MGA(0): [drm] framebuffer handle = 0xf6000000
 (II) MGA(0): [drm] added 1 reserved context for kernel
 (II) MGA(0): [agp] Mode 0x1f000201 [AGP 0x8086/0x7190; Card  
 0x102b/0x0525]
 (II) MGA(0): [agp] 12288 kB allocated with handle 0x00000001
 (II) MGA(0): [agp] WARP microcode handle = 0xfa000000
 (II) MGA(0): [agp] Primary DMA handle = 0xfa008000
 (II) MGA(0): [agp] DMA buffers handle = 0xfa108000
 (II) MGA(0): [drm] Added 128 65536 byte DMA buffers
 (II) MGA(0): [agp] agpTexture handle = 0xfa908000
 (II) MGA(0): [agp] agpTexture size: 2816 kb
 (II) MGA(0): [drm] Registers handle = 0xfe7fc000
 (II) MGA(0): [drm] Status handle = 0xe08f5000
 (II) MGA(0): [dri] visual configs initialized
 (II) MGA(0): Memory manager initialized to (0,0) (1696,2100)
 (II) MGA(0): Largest offscreen area available: 1696 x 1050
 (II) MGA(0): Reserved back buffer at offset 0xd98000
 (II) MGA(0): Reserved depth buffer at offset 0x1464000
 (II) MGA(0): Reserved 4928 kb for textures at offset 0x1b30000
 (II) MGA(0): Using XFree86 Acceleration Architecture (XAA)
          Screen to screen bit blits
          Solid filled rectangles
          Solid filled trapezoids
          8x8 mono pattern filled rectangles
          8x8 mono pattern filled trapezoids
          Indirect CPU to Screen color expansion
          Screen to Screen color expansion
          Solid Lines
          Dashed Lines
          Scanline Image Writes
          Offscreen Pixmaps
          Driver provided FillMono8x8PatternRects replacement
          Setting up tile and stipple cache:
                  32 128x128 slots
                  18 256x256 slots
 (==) MGA(0): Backing store disabled
 (==) MGA(0): Silken mouse enabled
 (II) MGA(0): Using overlay video
 (II) MGA(0): X context handle = 0x1
 (II) MGA(0): [drm] installed DRM signal handler
 (II) MGA(0): [DRI] installation complete
 (II) MGA(0): [drm] Mapped 128 DMA buffers
 (II) MGA(0): [drm] dma control initialized, using IRQ 19
 (II) MGA(0): Direct rendering enabled
 (==) RandR enabled
 (**) Mouse1: Core Pointer
 (**) Mouse1: Device: "/dev/input/event0"
 (II) Mouse1: Found x and y relative axes
 (II) Mouse1: Found mouse buttons
 (II) Mouse1: Configuring as mouse
 (**) Keyboard1: Core Keyboard
 (**) Keyboard1: Protocol: standard
 (**) Keyboard1: XkbRules: "xorg"
 (**) Keyboard1: XkbModel: "pc104"
 (**) Keyboard1: XkbLayout: "us"
 (**) Keyboard1: CustomKeycodes disabled
 (II) XINPUT: Adding extended input device "Keyboard1" (type: KEYBOARD)
 (II) XINPUT: Adding extended input device "Mouse1" (type: MOUSE)
 CW:  waitpid 8308 received Trace/breakpoint trap (stopped)
 linux-nat.c:512: internal-error: wait returned unexpected status 0x4057f
 
 - ajax
 



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