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Cisco Bug: CSCul39964 - ASR1K running out of memory, causing sessions stuck in WT_ST

Last Modified

Jan 12, 2020

Products (17)

  • Cisco IOS
  • Cisco ASR 901-6CZ-F-D Router
  • Cisco ASR 901-4C-FT-D Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco ASR 901-6CZ-F-A Router
  • Cisco ASR 901-6CZ-FT-A Router
  • Cisco ASR 901-12C-FT-D Router
  • Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
  • Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
  • Cisco ASR 901-6CZ-FT-D Router
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Known Affected Releases

12.2(33)SRE4 15.3(3)S 15.3(3)S2

Description (partial)

Symptom: Sessions do not get cleared. They get stuck in WT_ST state.
Conditions: This symptom occurs when sessions are closed in  bulk mode by shutting any trunk link or during a clear all session from DUT.
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Bug Details Include

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  • Status
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