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Cisco Bug: CSCte80655 - Switch on stack crash after changing configuration

Last Modified

Jan 27, 2017

Products (104)

  • Cisco Catalyst 3750 Series Switches
  • Cisco Catalyst 3560G-48PS Switch
  • Cisco ME 3400-24TS-A Switch
  • Cisco Catalyst 2960G-24TC-L Switch
  • Cisco Catalyst 2960-24-S Switch
  • Cisco ME 3400EG-2CS-A Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 3750G-12S Switch
  • Cisco Catalyst 3560E-12D-E Switch
  • Cisco Catalyst 3560E-24TD-S Switch
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Known Affected Releases


Description (partial)


6 switch on stack (5 x WS-C3750G-48PS, 1 x WS-C3750-48P) running 12.2(52)SE crash after changing the configuration on a port. 

Before the crash following messages is seen:

STACKMGR-4-SWITCH_REMOVED: Switch 6 has been REMOVED from the stack (RDGNGNDFS01-3)
%UTIL-3-TREE: Data structure error--attempt to remove an unthreaded node from a tree

%PM-3-INTERNALERROR: Port Manager Internal Software Error (pd != NULL: ../switch/pm/pm_port_sm.c: 1053: pm_get_auth_port_vpd)
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