Hyper-V console goes into blank/hang state after server crash situation untill reboot
Issue
- Kdump is failing.
- Unable to generate a vmcore on a Hyper-V guest.
- Unable to see any logs over Hyper-V guest after manually crashing the server.
- Kdump shell not visible over Hyper-V console after failing.
Environment
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Hyper-V Host
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