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Cisco Bug: CSCta11545 - cman_fp crash observed

Last Modified

Feb 27, 2018

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XNA

Description (partial)

Symptom:
 Sometimes an ESP gets stuck for more than five minutes during reboot. This
could result in eventual reboot of both ESPs in a redundant system, affecting
traffic. 
  
 Conditions:
 This issue has been seen frequently with Super package upgrade. Whenever a
Super package upgrade is performed, RP switchover and Standby ESP reboot
happens almost simultaneously, creating a possibility of race condition where
Standby ESP gets stuck for more than five minutes. This results in eventual
reboot of both ESPs in the router. 
  This issue can happen in a scenario where ESP reboot is performed.
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Bug Details Include

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