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Cisco Bug: CSCup49604 - Multiple hwclock zombie processes triggered by ntp

Last Modified

Apr 03, 2019

Products (7)

  • Cisco Nexus 5000 Series Switches
  • Cisco Nexus 5596UP Switch
  • Cisco Nexus 5548P Switch
  • Cisco Nexus 6004 Switch
  • Cisco Nexus 6001 Switch
  • Cisco Nexus 5548UP Switch
  • Cisco Nexus 5596T Switch

Known Affected Releases

6.0(2)N2(4)

Description (partial)

Symptom:
Unexpected reload caused by a memory leak

Conditions:
This has been seen when ntp is configured it was noticed that hwclock processes keeps increasing "show process memory.
and leaves a %NETSTACK-3-NO_MEM:  netstack [3816]  Failed to allocate private memory for message batch buffer before reload.
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