Getting a segfault on "lin 687" of linuxcnc.

This seems to be the 'error' that happens:
[ 1032.808801] axis[2150]: segfault at eeadb46b ip 00f5dbbd sp bf86235c error 7 in swrast_dri.so[f40000+216000]
[ 1033.791118] probe_parport 00:0d: disabled

These are the lines near that one

   684	# 4.3.10. Run display in foreground
   685	echo "Starting DISPLAY program: $EMCDISPLAY" >>$PRINT_FILE
   686	result=0
   687	case $EMCDISPLAY in
   688	  tklinuxcnc|mini)
   689	    # tklinuxcnc and mini are in the tcl directory, not the bin directory
   690	    if [ ! -x $LINUXCNC_TCL_DIR/$EMCDISPLAY.tcl ] ; then
   691		echo "Can't execute DISPLAY program $LINUXCNC_TCL_DIR/$EMCDISPLAY.tcl $EMCDISPLAYARGS"
   692		Cleanup
   693		exit 1
   694	    fi
   695	    $LINUXCNC_TCL_DIR/$EMCDISPLAY.tcl -ini "$INIFILE" $EMCDISPLAYARGS
   696	    result=$?
   697	  ;;
   698	  dummy)
   699	    # dummy display just waits for <ENTER>


Error as reported by Linuxcnc:

Print file information:
RUN_IN_PLACE=no
LINUXCNC_DIR=
LINUXCNC_BIN_DIR=/usr/bin
LINUXCNC_TCL_DIR=/usr/lib/tcltk/linuxcnc
LINUXCNC_SCRIPT_DIR=
LINUXCNC_RTLIB_DIR=/usr/realtime-2.6.32-122-rtai/modules/linuxcnc
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/share/linuxcnc/tcl/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.5
LINUXCNC - 2.5.2
Machine configuration directory is '/home/printer/linuxcnc/configs/3dprinter'
Machine configuration file is '3dprinter.ini'
INIFILE=/home/printer/linuxcnc/configs/3dprinter/3dprinter.ini
PARAMETER_FILE=linuxcnc.var
TASK=milltask
HALUI=halui
DISPLAY=axis
Starting LinuxCNC...
Starting LinuxCNC server program: linuxcncsvr
Loading Real Time OS, RTAPI, and HAL_LIB modules
Starting LinuxCNC IO program: io
Starting HAL User Interface program: halui
Starting TASK program: milltask
Starting DISPLAY program: axis
Shutting down and cleaning up LinuxCNC...
Killing task linuxcncsvr, PID=2094
Killing task milltask, PID=2149
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments
Cleanup done

Debug file information:
Can not find -sec MOT -var MOT -num 1
Can not find -sec IO -var IO -num 1
Can not find -sec LINUXCNC -var NML_FILE -num 1
Can not find -sec EMC -var NML_FILE -num 1
/usr/bin/linuxcnc: line 687:  2150 Segmentation fault      $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS
2094
  PID TTY      STAT   TIME COMMAND
2149
  PID TTY      STAT   TIME COMMAND
Stopping realtime threads
Unloading hal components

Kernel message information:
[  213.395034] I-pipe: Domain RTAI registered.
[  213.395046] RTAI[hal]: <3.8.1> mounted over IPIPE-NOTHREADS 2.6-03.
[  213.395049] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) .
[  213.395056] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL IRQs DISPATCHED), ISOL_CPUS_MASK: 0).
[  213.395058] PIPELINE layers:
[  213.395062] f9d2ce20 9ac15d93 RTAI 200
[  213.395065] c085cb20 0 Linux 100
[  213.426409] RTAI[malloc]: global heap size = 2097152 bytes, <BSD>.
[  213.426640] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: <with RTAI OWN KTASKs>, kstacks pool size = 524288 bytes.
[  213.426645] RTAI[sched]: hard timer type/freq = APIC/20830838(Hz); default timing: periodic; linear timed lists.
[  213.426649] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq = 2083032000 hz.
[  213.426652] RTAI[sched]: timer setup = 999 ns, resched latency = 2943 ns.
[  213.426828] RTAI[usi]: enabled.
[  213.551846] RTAI[math]: loaded.
[  213.821098] config string '0x378 out  '
[  300.064930] Disabling lock debugging due to kernel taint
[  300.064940] Machine check events logged
[  450.077004] Machine check events logged
[  525.082986] Machine check events logged
[  721.926982] __ratelimit: 2 callbacks suppressed
[  721.926988] Machine check events logged
[  759.417984] Machine check events logged
[  822.643039] __ratelimit: 5 callbacks suppressed
[  822.643044] Machine check events logged
[  827.323456] Machine check events logged
[  900.917347] __ratelimit: 4 callbacks suppressed
[  900.917352] Machine check events logged
[  966.330687] Machine check events logged
[ 1027.071485] __ratelimit: 3 callbacks suppressed
[ 1027.071491] Machine check events logged
[ 1032.808801] axis[2150]: segfault at eeadb46b ip 00f5dbbd sp bf86235c error 7 in swrast_dri.so[f40000+216000]
[ 1033.791118] probe_parport 00:0d: disabled
[ 1034.080149] Machine check events logged
[ 1036.022194] RTAI[math]: unloaded.
[ 1036.100157] SCHED releases registered named ALIEN RTGLBH
[ 1036.116076] RTAI[malloc]: unloaded.
[ 1036.214736] RTAI[sched]: unloaded (forced hard/soft/hard transitions: traps 0, syscalls 0).
[ 1036.220288] I-pipe: Domain RTAI unregistered.
[ 1036.220335] RTAI[hal]: unmounted.