Preview Tool

Cisco Bug: CSCut37744 - 907:IOMD crash @ iomd_spa_send_if_state_sync on reload

Last Modified

May 19, 2017

Products (1)

  • Cisco ASR 900 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

IOMD process failed on the ASR 900 causing the reload of SPA and respective ports going down.
The below message has been displayed in the logs:  The process iomd has failed (rc 134)

Additionally, a core file was generated and stored in /bootflash/core:

Exemplary core file:

The problem was observed on ASR 900 with Ethernet SPAs.
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.