Playback crashes kernel when looping images in full screen on Raspian Buster

Found running vlc from python. Verified crash running vlc interface in Rasbian. Playback stalls and ctrl C cannot break out to the shell. Does not occur in Windows. VLC version 3.0.8 Vetinari Python process can be killed. VLC requires kill -9 in both cases the you can only kill the process by ssh. No task switching is possible on the UI until the process is killed.

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Very simple build of a playlist of 3 800x600 png files. Python3. Playback works fine if not in fullscreen mode. Using Loop. Same error if I manually detect the end of playback and manually change the index of the current item to 0. Gets through the list once or twice.

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Included the kernel messages and code Using the February Buster Rasbian getting these from the syslogd

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951650] Internal error: Oops: 2817 [#4] SMP ARM

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951825] Process python3.7 (pid: 21827, stack limit = 0x9418daeb)

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951830] Stack: (0xa4fd9de8 to 0xa4fda000)

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951838] 9de0: a4fd9e1c a4fd9df8 802a3530 80110974 98d921b4 a046a200

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951846] 9e00: 00000000 8011b058 0003dd52 80d04d48 a4fd9e9c a4fd9e20 8029a704 802a34d4

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951854] 9e20: 00000001 00000001 806d70d8 806d7090 a4fd9e74 a4e66420 00000055 006200ca

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951861] 9e40: 0003dd52 4906d000 90c15240 90c15240 3dd5271f 00000000 00000000 00000000

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951869] 9e60: 98d921b4 b63b789c 00000000 71846931 a4fd9e9c a4fd9fb0 a06bda00 4906d000

Message from syslogd@raspberrypi at Apr 21 15:31:57 ... kernel:[ 8865.951877] 9e80: aaa69e00 0000080f aaa69e3c 80863af8 a4fd9ef4 a4fd9ea0 80863af8 801772b8

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import os import vlc import time from os.path import basename, expanduser, isfile, join as joined import sys

Instance = vlc.Instance('') player = Instance.media_player_new() listplayer = Instance.media_list_player_new() path = '/media/pi/EMP/Media/3Numbers/' medialist = Instance.media_list_new() player.set_fullscreen(True)

def getDirectoryList(rpath): listoffiles = [] for i in os.listdir(path): file = path + i pathfile = { 'filepath': file } listoffiles.append(pathfile) return listoffiles

try: if name == "main":

playlist = getDirectoryList(path)
for file in playlist:
    medialist.add_media(Instance.media_new(file["filepath"]))

listplayer.set_media_player(player)
listplayer.set_media_list(medialist)
listplayer.set_playback_mode(vlc.PlaybackMode.loop)
listplayer.play()

while True:
    time.sleep(5)
    print("step")   # indicator of how my cycles

except : print ("uncaught exception")