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Cisco Bug: CSCur07164 - Crashed due to WIM error

Last Modified

Jul 20, 2018

Products (6)

  • Cisco 12000 Series Routers
  • Cisco IOS XR Software
  • Cisco XR 12410 Router
  • Cisco XR 12404 Router
  • Cisco XR 12416 Router
  • Cisco XR 12406 Router

Known Affected Releases

4.1.2.FWDG

Description (partial)

Symptom:LC crash due to the WIM error (MaxLength) when the RP send the packet of size more than the max pool size 9296 with the OQ value 0x1e(IPC_queue)
This wim error will create the "tx_xbma_dump_slot_x" in disk. In the console will see the following log message.
tx_xbma[85]: %L2-E5EGRESSQ-4-INTERRUPT : WIM error: reg 0x200000
Conditions:The LC crash will bring down all the customers connected to it. The LC will recover(LC will reload) after few minutes. This affects all the customers connected to it.
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