Oh Core dump - yiliu30/yi GitHub Wiki

# Check the current core file target path
cat /proc/sys/kernel/core_pattern

# Got the core dump file
# 1) Unlimite the core file size 
ulimit -c unlimited
# 2) May need redirect it
echo "/tmp/core_%e.%p" | sudo tee /proc/sys/kernel/core_pattern

# Dive into the core file
gdb python core.xxx
bt