Parse panic dump

Owned by Igor Kozhukhov(dilos)
Last updated: Feb 13, 2023
1 min read
Example:
cd /var/crash/myhost
savecore -vf vmdump.0
echo '$C' | mdb -k *.0 > 1.txt
echo '$<msgbuf' | mdb -k *.0 > 2.txt
echo '$<threadlist' | mdb -k *.0 > 3.txt


if we need generate panic dump under hw with IPMI we can try to run command (https://docs.tritondatacenter.com/private-cloud/troubleshooting/crash-dump):

ipmitool -H ${SERIAL_OVER_LAN_DEVICE_IP} -U ADMIN -I lanplus chassis power diag