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Cisco Bug: CSCvv11200 - Fed crash due to AVC receiving IP hdr with wrong checksum

Last Modified

Sep 19, 2020

Products (1)

  • Cisco Catalyst 9400 Series Switches

Known Affected Releases

16.9.4

Description (partial)

Symptom:
Customer seeing C9407R crashes with reload reason: Critical process fed fault on fp_1_0 (rc=139). The device has one more reboot before that. It looks like the Fed crash due to AVC or NBAR.

Conditions:
Before the crash, there were not hardware or software configuration changes.
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Bug Details Include

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  • Status
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