Guest

Preview Tool

Cisco Bug: CSCvt60712 - Switch crashed after removing route-map

Last Modified

Aug 29, 2020

Products (1)

  • Cisco Catalyst 9500H Series Switches

Known Affected Releases

16.12.2

Description (partial)

Symptom:
Customer removed existing route-map from all subinterfaces on port-channel on standalone Cat9500. Switch crashed:

CMD: 'interface Port-channel2.88' 11:14:15 CET Fri Mar 6 2020
CMD: ' no ip policy route-map MAP' 11:14:15 CET Fri Mar 6 2020
CMD: 'interface Port-channel2.89' 11:14:15 CET Fri Mar 6 2020
CMD: ' no ip policy route-map MAPt' 11:14:15 CET Fri Mar 6 2020
CMD: 'interface Port-channel2.100' 11:14:15 CET Fri Mar 6 2020
CMD: ' no ip policy route-map MAP' 11:14:15 CET Fri Mar 6 2020

Exception to IOS Thread:
Frame pointer 0x7F4DBCB5D010, PC = 0x56505D674944

UNIX-EXT-SIGNAL: Segmentation fault(11), Process = SSH Process
-Traceback= 1#a9e08791be33a7a43faecf9e0c423af7  :565056D0B000+6969944 :565056D0B000+6961D28 :565056D0B000+6960CD3 :565056D0B000+695E6C1 :565056D0B000+65948B5 :565056D0B000+659541A :565056D0B000+6597939 :565056D0B000+814A861 :565056D0B000+814AD1D :565056D0B000+814B57D :565056D0B000+7951011 :565056D0B000+794E88E :565056D0B000+6083F6E :565056D0B000+796D857 :565056D0B000+A694215 

Crash generated also core file.

Conditions:
detaching route-map from port-channel sub-interface
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.