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Cisco Bug: CSCuq72031 - IOS-XE routers FP crash due to watchdog timeout

Last Modified

Nov 10, 2020

Products (2)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

A kernel panic may occur due to a divide-by-zero error when a thread's CPU time counter reaches a value in which the lower 32 bits are all zero. This will only occur in long-lived processes.

This issue is generally seen on an ASR1K and ISR4K routers with a long uptime.
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