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Cisco Bug: CSCut27272 - CPUHOG and crash due to Auth Manager process

Last Modified

Feb 13, 2018

Products (4)

  • Cisco IOS
  • Cisco Catalyst 6500 Series Virtual Switching Supervisor Engine 720 with 10GE uplinks
  • Cisco Catalyst 6880-X Switch
  • Cisco Catalyst 6500 Series Supervisor Engine 2T

Known Affected Releases

15.2(1)SY 3.6(1)E

Description (partial)

Symptom:
Switch  shows repeated CPUHOG in Auth Manger process and eventually crashes due to watchdog timeout.

%SYS-3-CPUHOG: Task is running for (2680)msecs, more than (2000)msecs (49/49),process = Auth Manager.

Conditions:
Switch  shows repeated CPUHOG in Auth Manger process and eventually crashes due to watchdog timeout.

%SYS-3-CPUHOG: Task is running for (2680)msecs, more than (2000)msecs (49/49),process = Auth Manager.

Related Community Discussions

CSCtg62793 - CPU hog on Cat3xxx for SNMP lldpRemEntry - 1
Hi, We are encountering the same issue as this bug but on Cisco 3850 version 03.07.00. We tried to implement the workaround precised in the bug but this doesn't work at all. Also there's no recommended version where bug is fixed. Do you already had encountered this issue ? thanks in advance.
Latest activity: Feb 11, 2016
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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