Preview Tool

Cisco Bug: CSCun98926 - SPA-1XCHOC12/DS0 crashes when clearing LOS (IDLE) ALARM

Last Modified

Jan 09, 2017

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

A SPA-1XCHOC12/DS0 spa may crash when clearing a LOS (IDLE) alarm.

The card will automatically reload, but during this time services will be disrupted.

The following log lines may be seen:
%L2-SPA_PLIM_SB-3-SW_ERROR : SPA-1XCHOC12/DS0[1]: Process exception detected  on SPA firmware; transferring the core file from SPA to LC: /net/node0_2_1/dev/shmem/cema_crashinfo  : pkg/bin/g_spa_1 : (PID=90206) :
g_spa_1[157]: %L2-SPA_PLIM_SB-3-SW_ERROR : SPA-1XCHOC12/DS0[1]: Resetting the SPA as requested   : pkg/bin/g_spa_1 : (PID=90206) :  -Traceback= 797296b4 7972a894 7972ac1c 7972c9d4 7972cba8 7826d31c

XR 12000
IOS XR 3.8.2

The following alarms are raised and cleared on the line: LOS, RAI and AIS
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.