Cisco Bug: CSCtc90020 - PRP3_QFTS: prp3_fabio process crash after powercycle on 22.214.171.124I
Jan 08, 2017
- Cisco 12000 Series Routers
Known Affected Releases
Symptom: prp3_fabio crash after powercycle. Conditions: If there is a CPU hog or some client's (qnet, gsp, etc) tx thread are blocked on mutex or some conditions, & in this condition if there is a port DISABLE message from the prp3 fabricq prp3 driver, they won't be able to disable the rx/tx side of hummer ports they are bound to. If this happens, the prp3_fabio crashes. When the process prp3_fabio spaws again, it'll re-initialize the states based on the sates of the previous incarnation.
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Bug Details Include
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