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Cisco Bug: CSCvu27953 - Crash due to a segmentation fault in the "IPsec background proc" process

Last Modified

Sep 10, 2020

Products (14)

  • Cisco IOS
  • Cisco 4221 Integrated Services Router
  • Cisco ASR 1000 Series IOS XE SD-WAN
  • Cisco 4321 Integrated Services Router
  • Cisco 4331 Integrated Services Router
  • Cisco ASR 1002-X Router
  • Cisco ASR 1001-X Router
  • Cisco 4351 Integrated Services Router
  • Cisco ASR 1002-HX Router
  • Cisco ISR 1000 Series IOS XE SD-WAN
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Known Affected Releases

16.9.4

Description (partial)

Symptom:
A device running affected code may crash due to a segmentation fault in the "IPsec background proc" process. 

The last reload reason may be indicated as:
"Last reload reason: Critical software exception"

In the crashinfo file that was generated from the event, the following may be indicated:
"UNIX-EXT-SIGNAL: Segmentation fault(11), Process = IPSec background proc"

Conditions:
* Device is running affected code.
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Bug Details Include

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