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Cisco Bug: CSCvr93969 - C9800:ISSU: wncd crash@ crypto_engine_pk_crypto during ISSU downgrade scenario

Last Modified

Aug 25, 2020

Products (6)

  • Cisco Catalyst 9800 Series Wireless Controllers
  • Cisco Catalyst 9800-40 Wireless Controller
  • Cisco Catalyst 9800-L-C Wireless Controller
  • Cisco Catalyst 9800-80 Wireless Controller
  • Cisco Catalyst 9800-L-F Wireless Controller
  • Cisco Catalyst 9800-CL Wireless Controller for Cloud

Known Affected Releases

16.12.2 16.12.2s 17.2

Description (partial)

Symptom:
crash

Conditions:
issu upgrade under a small timing window on some platforms
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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