Cisco Bug: CSCur09277 - Primary RP (RP0) stuck in a boot loop after USB Boot

Last Modified

Sep 17, 2019

Products (3)

Cisco Network Convergence System 6000 Series Routers
Cisco NCS 6008 - 8-Slot Chassis
Cisco IOS XR Software

Known Affected Releases

5.2.1.CE

Description (partial)

Symptom:
The RP is stuck in boot loop after reload.

Conditions:
Craft panel (The LCD display on the front of the chassis) sends some character to the RP while RP is coming up and ctraces for craft DLL are not initialized by that time

Original Condition: The primary RP (RP0) was USB Booted to the 5.2.1 Code.

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