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Cisco Bug: CSCtf33866 - MTS race condition when prepare fast-path buffer

Last Modified

Feb 27, 2018

Products (12)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco MDS 9124 Multilayer Fabric Switch
  • Cisco MDS 9216i Multilayer Fabric Switch
  • Cisco MDS 9222i Multiservice Modular Switch
  • Cisco MDS 9509 Multilayer Director
  • Cisco MDS 9134 Multilayer Fabric Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco MDS 9506 Multilayer Director
  • Cisco MDS IBM Blade Switch
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Known Affected Releases

4.2(3)

Description (partial)

Symptom:
Nexus 7000 may reload due to kernel panic. 
The logs will also include messages on MTS

Conditions:
This symptom is observed on Nexus 7000 release 4.2(3) when the systenm is under MTS memory pressure
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Bug Details Include

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