OpenGL Out of Memory Error

john@cave:~$ uname -a
Linux cave 6.1.0-rt5-linuxcnc-rt #4 SMP PREEMPT_RT Wed Dec 14 00:49:27 AEST 2022 x86_64 GNU/Linux
john@cave:~$ cat /etc/debian_version
bookworm/sid

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/lib/linuxcnc/modules
LINUXCNC_CONFIG_DIR=
LINUXCNC_LANG_DIR=/usr/lib/tcltk/linuxcnc/msgs
INIVAR=inivar
HALCMD=halcmd
LINUXCNC_EMCSH=/usr/bin/wish8.6
LINUXCNC - 2.9.0~pre0+git20221105.ffb6bda926
Machine configuration directory is '/home/john/linuxcnc/configs/sim.axis'
Machine configuration file is 'axis.ini'
INIFILE=/home/john/linuxcnc/configs/sim.axis/axis.ini
VERSION=1.1
PARAMETER_FILE=sim.var
TPMOD=
HOMEMOD=
TASK=milltask
HALUI=halui
DISPLAY=axis
COORDINATES=X Y Z
KINEMATICS=trivkins
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
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Found file(lib): /usr/share/linuxcnc/hallib/core_sim.hal
Found file(lib): /usr/share/linuxcnc/hallib/sim_spindle_encoder.hal
Found file(lib): /usr/share/linuxcnc/hallib/axis_manualtoolchange.hal
Found file(lib): /usr/share/linuxcnc/hallib/simulated_home.hal
Found file(lib): /usr/share/linuxcnc/hallib/check_xyz_constraints.hal
Starting TASK program: milltask
Starting DISPLAY program: axis
Shutting down and cleaning up LinuxCNC...
task: 641 cycles, min=0.000003, max=0.005049, avg=0.001037, 0 latency excursions (> 10x expected cycle time of 0.001000s)
Removing HAL_LIB, RTAPI, and Real Time OS modules
Removing NML shared memory segments

Debug file information:
Note: Using POSIX realtime
note: MAXV     max: 5.000 units/sec 300.000 units/min
note: LJOG     max: 5.000 units/sec 300.000 units/min
note: LJOG default: 0.250 units/sec 15.000 units/min
note: jog_order='XYZ'
note: jog_invert=set()
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/OpenGL/latebind.py", line 43, in __call__
    return self._finalCall( *args, **named )
TypeError: 'NoneType' object is not callable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/bin/axis", line 3960, in <module>
    get_coordinate_font(vars.dro_large_font.get())
  File "/usr/bin/axis", line 3838, in get_coordinate_font
    glnav.use_pango_font(coordinate_font, 0, 128)
  File "/usr/lib/python3/dist-packages/glnav.py", line 65, in use_pango_font
    glBitmap(0, 0, 0, 0, 0, h-d, ''.encode())
  File "/usr/lib/python3/dist-packages/OpenGL/latebind.py", line 47, in __call__
    return self._finalCall( *args, **named )
  File "/usr/lib/python3/dist-packages/OpenGL/wrapper.py", line 700, in wrapperCall
    raise err
  File "/usr/lib/python3/dist-packages/OpenGL/wrapper.py", line 693, in wrapperCall
    result = wrappedOperation( *cArguments )
  File "/usr/lib/python3/dist-packages/OpenGL/platform/baseplatform.py", line 415, in __call__
    return self( *args, **named )
  File "/usr/lib/python3/dist-packages/OpenGL/error.py", line 230, in glCheckError
    raise self._errorClass(
OpenGL.error.GLError: GLError(
    err = 1285,
    description = b'out of memory',
    baseOperation = glBitmap,
    pyArgs = (0, 0, 0, 0, 0, 14.0, b''),
    cArgs = (0, 0, 0, 0, 0, 14.0, b''),
    cArguments = (0, 0, 0, 0, 0, 14.0, b'')
)
2245
2296
Stopping realtime threads
Unloading hal components
Note: Using POSIX realtime

note: jog_invert=set()
all joints must be homed before going into coordinated mode
Can't issue MDI command when not homed
kinematicsSwitch(): type=1
Exception in Tkinter callback
Traceback (most recent call last):
  File "/usr/lib/python3.8/tkinter/__init__.py", line 1892, in __call__
    return self.func(*args)
  File "/usr/lib/python3.8/tkinter/__init__.py", line 814, in callit
    func(*args)
  File "/home/user/linuxcnc-dev/bin/axis", line 566, in actual_tkRedraw
    self.tkRedraw_perspective()
  File "/home/user/linuxcnc-dev/bin/axis", line 526, in tkRedraw_perspective
    self.redraw_perspective()
  File "/home/user/linuxcnc-dev/lib/python/rs274/glcanon.py", line 401, in inner
    return f(self, *args, **kw)
  File "/home/user/linuxcnc-dev/lib/python/rs274/glcanon.py", line 664, in redraw_perspective
    self.redraw()
  File "/home/user/linuxcnc-dev/bin/axis", line 605, in redraw
    GlCanonDraw.redraw(self)
  File "/home/user/linuxcnc-dev/lib/python/rs274/glcanon.py", line 1474, in redraw
    glCallList(base + ord(char))
  File "/home/user/.local/lib/python3.8/site-packages/OpenGL/error.py", line 230, in glCheckError
    raise self._errorClass(
OpenGL.error.GLError: GLError(
    err = 1285,
    description = b'out of memory',
    baseOperation = glCallList,
    cArguments = (91,)
)
Exception in Tkinter callback
Traceback (most recent call last):
  File "/usr/lib/python3.8/tkinter/__init__.py", line 1892, in __call__
    return self.func(*args)
  File "/usr/lib/python3.8/tkinter/__init__.py", line 814, in callit
    func(*args)
  File "/home/user/linuxcnc-dev/bin/axis", line 566, in actual_tkRedraw
    self.tkRedraw_perspective()
  File "/home/user/linuxcnc-dev/bin/axis", line 526, in tkRedraw_perspective
    self.redraw_perspective()
  File "/home/user/linuxcnc-dev/lib/python/rs274/glcanon.py", line 401, in inner
    return f(self, *args, **kw)
  File "/home/user/linuxcnc-dev/lib/python/rs274/glcanon.py", line 664, in redraw_perspective
    self.redraw()
  File "/home/user/linuxcnc-dev/bin/axis", line 605, in redraw
    GlCanonDraw.redraw(self)
  File "/home/user/linuxcnc-dev/lib/python/rs274/glcanon.py", line 1474, in redraw
    glCallList(base + ord(char))
  File "/home/user/.local/lib/python3.8/site-packages/OpenGL/error.py", line 230, in glCheckError
    raise self._errorClass(
OpenGL.error.GLError: GLError(
    err = 1285,
    description = b'out of memory',
    baseOperation = glCallList,
    cArguments = (68,)