[c-nsp] ASR920 lock up

Jerry Bacon jerryb at startouch.com
Mon Mar 1 11:54:28 EST 2021

I have an ASR-920-24SZ-M running XE 16.11.01a. The other night it 
completely locked up with this error message:

%IOSXE-3-PLATFORM: R0/0: kernel: mmc0: Card stuck in programming state! 
mmcblk0 card_busy_detect

It required a complete power down to restore. The only other thing we 
noticed was a spike in CPU utilization just before it died.

What does this mean? Is there anything I can do to fix it? Is it likely 
to happen again?



Jerry Bacon
Senior Network Engineer
StarTouch, Inc.
360-543-5679 ext. 111
Microwave - Fiber Optics - Internet Services

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