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CSCwi08472 - Crashes in C9800 @ 17.9.4a Critical process wncd fault

phollmann
Level 1
Level 1

I hat two crashes in my LAB with 17.9.4a an a HA-cluster.

Crash situations:

1) After setting up AVC for policy profiles (Configuration > Service > Application Visibility)

2) Without config change on WLC. Only a new client connected to WiFi (used one of the AVC enabled policy-profile)

 

When HA-cluster is in SSO state, the chassis 2 takes over and chassis 1 is reloading. Finally the cluster is up again (chassis 2 active). When doing a "force-switchover" to make chassis 1 active again, both chassis seemed to crash.

3 Replies 3

Rich R
VIP
VIP

@phollmann the bug you referenced (CSCwi08472) is marked Unreproducible (since 2nd April before you posted this).

Did you get TAC to diagnose the crashinfo/core/system report files after these crashes?

Hello Rich R,

the TAC case is still in progress (697149191). Multiple crash files where analysed by TAC.

In the meanwhile I had crashes without AVC, too. A simple client connect seems to be enough for the crash.

But I could not find a pattern.

TAC created a new bug id (CSCwj81829) for my issue.

P.S.: We have seen the issues only for 802.1x clients.

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