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Cisco Bug: CSCvi83071 - WS-C3850-48P switch stack reporting SYS-3-CPUHOG at process=cpf_msg_rcvq_process during link flap

Last Modified

May 09, 2018

Products (1)

  • Cisco Catalyst 3850 Series Switches

Known Affected Releases

3.6(5)

Description (partial)

Symptom:
WS-C3850-48P two switch stack reporting the following traceback during link flap:

Mar 28 18:50:35.917: %SYS-3-CPUHOG: Task is running for (2670)msecs, more than (2000)msecs (0/0),process = cpf_msg_rcvq_process. (switch-1)
-Traceback= 1#ba008b38c9b224fea700b315a6078476   :54E5E000+3F73250 :54E5E000+3F4919C :54E5E000+E80000 :54E5E000+E861A8 :54E5E000+E87548 :54E5E000+E8FAF4 :54E5E000+1051BA4 :54E5E000+1986C7C :54E5E000+3D35F6C :54E5E000+108A07C :54E5E000+CF6608 (switch-1)

Conditions:
WS-C3850-48P stack running 03.06.05E. Other versions may be affected.
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