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Cisco Bug: CSCvv49841 - ASR 1002-HX crashes due to stuck threads.

Last Modified

Oct 13, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

16.12.2

Description (partial)

Symptom:
The ASR 1002-HX might crash generating fman and ucode core files. The last reload reason will be logged  as Critical process fman_fp_image fault on fp_0_0 (rc=134).

In addition, the ucode core file will show that there was a load or store access problem 0x18 - Load / Store TLB Miss.  Along with CPP microcode core file generated due to stuck thread detected.

Conditions:
ASR 1002-HX
asr1000-universalk9.16.12.02.SPA.bin

Netflow / NBAR configured.
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  • Full Description (including symptoms, conditions and workarounds)
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