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Cisco Bug: CSCum53340 - N7K: Crash seeng with BGP process on using regex

Last Modified

Feb 16, 2018

Products (7)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch

Known Affected Releases

6.2(2)

Description (partial)

Symptom:
Crash with BGP service in a N7K due to a heartbeat failure. 

SYSMGR-2-SERVICE_CRASHED  Service "bgp" (PID 8067) hasn't caught signal 6 (core will be saved).

Start type: SRV_OPTION_RESTART_STATELESS (23)
Death reason: SYSMGR_DEATH_REASON_FAILURE_HEARTBEAT (9)

Conditions:
In a N7K, BGP service crash is seen when using regular expressions in the CLI. This has been seen with 400k+ BGP prefixes
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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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