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Cisco Bug: CSCut60218 - PGW:Nonfatal Signal __kernel_vsyscall

Last Modified

Feb 13, 2018

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

18.0.0 18.0.0.59531

Description (partial)

Symptom:
Sessmgr dumps were observed during leap second insertion test.These events were seen after changing system time, we are also seeing hat system is dead and following other process like csp/vpnctrl/rmctrl failures during this time. Because of these issues our PSC2 Cards are getting rebooted and SMC switchovers happening.

Conditions:
1) NTP is disabled (not running).
2) Administrator changes the kernel clock.
3) Leap Second is inserted.
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