Out of memory error running a program (but no apparent consequences)?

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JetForMe
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12 Nov 2020 01:23 #189078 by JetForMe

Out of memory error running a program (but no apparent consequences)? was created by JetForMe

After doing a bunch of stuff to upgrade and then get my LinuxCNC back to working, I was running a test with a non-trivial program I've run several times prior to this update. A minute or so into running, I noticed these errors in the output:

Exception in Tkinter callback
Traceback (most recent call last):
  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1550, in __call__
    return self.func(*args)
  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 599, in callit
    func(*args)
  File "/usr/bin/axis", line 556, in actual_tkRedraw
    self.tkRedraw_perspective()
  File "/usr/bin/axis", line 516, in tkRedraw_perspective
    self.redraw_perspective()
  File "/usr/lib/python2.7/dist-packages/rs274/glcanon.py", line 353, in inner
    return f(self, *args, **kw)
  File "/usr/lib/python2.7/dist-packages/rs274/glcanon.py", line 613, in redraw_perspective
    glFlush()                               # Tidy up
error: (1285, 'out of memory')
Exception in Tkinter callback
Traceback (most recent call last):
  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 1550, in __call__
    return self.func(*args)
  File "/usr/lib/python2.7/lib-tk/Tkinter.py", line 599, in callit
    func(*args)
  File "/usr/bin/axis", line 556, in actual_tkRedraw
    self.tkRedraw_perspective()
  File "/usr/bin/axis", line 516, in tkRedraw_perspective
    self.redraw_perspective()
  File "/usr/lib/python2.7/dist-packages/rs274/glcanon.py", line 353, in inner
    return f(self, *args, **kw)
  File "/usr/lib/python2.7/dist-packages/rs274/glcanon.py", line 613, in redraw_perspective
    glFlush()                               # Tidy up
error: (1285, 'out of memory')

Just the two times, and it didn't seem to actually affect anything running. Top didn't show any particularly high memory use:

top - 17:23:13 up 16 min,  5 users,  load average: 1.05, 1.84, 1.37
Tasks: 244 total,   1 running, 243 sleeping,   0 stopped,   0 zombie
%Cpu(s):  1.6 us,  1.5 sy,  0.0 ni, 96.1 id,  0.0 wa,  0.0 hi,  0.8 si,  0.0 st
MiB Mem : 17.4/7925.9   [||||||||||||||||||                                                                                  ]
MiB Swap:  0.0/8071.0   [                                                                                                    ]

This is from the buildbot package install. Anything I should be worried about?

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