Debug K3d restarts

# setup
mkdir -p ~/devel/k3d
cd ~/devel/k3d
pwd
ls -al

# console 1
# check logs and send them to github if all seems ok
ls -als log*.txt
echo '```' ; head -n 10 log*.txt ; echo '```'
# cleanup previous run
k3d cluster delete default
rm ~/devel/k3d/log-*.txt
ls -al
cat README.md

# console 2
echo "#Start: `date --rfc-3339=ns`" > log-docker-events.txt ; docker events | tee -a log-docker-events.txt #c2

# console 3
echo "#Start: `date --rfc-3339=ns`" > log-start-k3d.txt ; k3d cluster create default --image rancher/k3s:v1.20.4-k3s1 -v /dev/mapper:/dev/mapper 2>&1 | tee -a log-start-k3d.txt ; echo "#End: `date --rfc-3339=ns`" >> log-start-k3d.txt #c3

# console 4
# a few times run these till you see the first restart
echo "#Start_ps: `date --rfc-3339=ns`" | tee -a log-docker-ps.txt ; docker ps | tee -a log-docker-ps.txt #c4

# console 5
echo "#Start_logs: `date --rfc-3339=ns`" | tee -a log-docker-logs.txt ; docker logs --timestamps --details k3d-default-server-0 2>&1 | tee -a log-docker-logs.txt #c5

# console 2
# Press ctrl+c

# check logs, repeat if needed