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Cisco Bug: CSCul22484 - 6500: crash %SYS-3-MGDTIMER: Process= "tty background"

Last Modified

Feb 16, 2018

Products (4)

  • Cisco IOS
  • Cisco Catalyst 6500 Series Virtual Switching Supervisor Engine 720 with 10GE uplinks
  • Cisco Catalyst 6500 Series Supervisor Engine 2T
  • Cisco Catalyst 6500 Series Supervisor Engine 720 / MSFC3

Known Affected Releases


Description (partial)

crash due to tty background
on a VSS with VS-S720-10Gs running 15.1(1)SY:

The core file points to tty background

normal operation,
seen in 15.1(1)SY
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