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Cisco Bug: CSCvb01730 - leapsec 3.10.7: deadlock test may intermittently cause wdog timeout - rtr crashes

Last Modified

May 06, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

The router may reset unexpectedly with the following message: Kernel panic - not syncing: Watchdog timeout

This error can only occur during a leap second event, which will only occur at June 30th 23:59:60 or Dec 31st 
23:59:60, and only when dictated by the International Earth Rotation and Reference Systems Service (IERS).  The 
next leap second add event is scheduled for Dec 31st, 2016, at 23:59:60.

Related Community Discussions

Hello Experts <key>CSCvb01730</key> leapsec 3.10.7: deadlock test causes wdog timeout - rtr crashes Is above bug applicable to ISR4K or not ? as both share the same code. If not which leapsec bug impacts ISR4K Looking forward for your response Thanks Kunal
Latest activity: Dec 21, 2016
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