Cisco Bug: CSCta53666 - read before write optimization in XBMA
Jan 08, 2017
- Cisco 12000 Series Routers
Known Affected Releases
None Symptom: An E5 Line Card may in some circumstances reload after the following message rx_xbma: %L2-QM_E5-4-INTERRUPT : INGRESSQ: SRAM error : reg value 0x18 Conditions: This is specific to E5 Line Card running IOS-XR. The problem is not reproducible, the exact hardware or other trigger for the problem to occur are still under investigation.
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