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Cisco Bug: CSCsg36389 - removing of policy-map may crash the router under certain circumstances

Last Modified

Jan 31, 2017

Products (1)

  • Cisco 7200 Series Routers

Known Affected Releases

12.2SB

Description (partial)

Symptoms: A router may crash because of a bus error when you remove a policy 
map or fragmentation from an interface. Before the router crashes, the 
following error message and a traceback are generated:

%ALIGN-1-FATAL: Corrupted  program counter
TLB (load or instruction fetch) exception, CPU signal 10, PC = 0x0
-Traceback= 

Conditions: This symptom is observed on a Cisco 7200 series that runs Cisco 
IOS Release 12.2SB and occurs only when fragmentation is enabled. However, 
the symptom is platform-independent.
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  • Status
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