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Cisco Bug: CSCsg39167 - Block overrun in IOMEM, HWIC-ADSL-B/ST FPGA ISDN DMA issue

Last Modified

Jan 28, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Symptoms: A router crashes because of memory corruption with the following 

%SYS-3-OVERRUN: Block overrun at E73C97D0 (red zone 55555555).

Conditions: This symptom occurs on a Cisco 1800 router that is running Cisco 
IOS Release 12.4T images and has a HWIC-ADSL-B/ST card.
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