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Cisco Bug: CSCun32296 - SCH3: PRE crash @ cmts_get_cm_instance

Last Modified

Apr 20, 2017

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases

12.2(33)SCH2

Description (partial)

Symptom:
After Online Insertion and Removal (OIR) operation on a Cisco UBR-MC20X20V line card, the following warning message is displayed:
*Feb 24 09:09:40.350 CST: %ALIGN-3-SPURIOUS: Spurious memory access made at 0xE9833A8z  reading 0x3AE

Conditions:
After OIR, modem is online with wrong NULL device pointer under rare condition, original codes didn't avoid the wrong pointer.
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