Symptom
During ISSU MDR, one of the ASR1000-SIP40 card crashed which causes MDR failure
Conditions
The issue could be seen on ASR1000-SIP40 card if we perform ISSU with MDR option.
Workaround
Perform ISSU without MDR option
Further Problem Description
MDR is feature to upgrade software of line cards.
while doing ISSU with MDR option we saw ASR1000-SIP40 crashed and MDR failed.
Hence ISSU failed.
