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Cisco Bug: CSCuq59720 - AIR-CT5760 Anchor running 03.06.00SE flapping with IOSd crash

Last Modified

Jul 06, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

15.2(2.0.0) 15.2(22.22) 3.6(0)E

Description (partial)

Symptom:
AIR-CT5760 running 03.06.00SE as their Foreign and Anchor controller. They noticed the Anchor WLC rebooted. Then later Anchor was flapping. And the following logs were seen:

Aug 25 08:56:58.162: *%MM-4-MEMBER_DOWN: 1 wcm:  Data path to mobility member 10.39.99.250 is DOWN.
Aug 25 08:56:58.348: *%MM-6-MEMBER_UP: 1 wcm:  Data path to mobility member 10.39.99.250 is UP.
Aug 25 08:57:08.080: *%MM-4-MEMBER_DOWN: 1 wcm:  Data path to mobility member 10.39.99.250 is DOWN.
Aug 25 08:57:08.081: *%MM-4-MEMBER_DOWN: 1 wcm:  Control path to mobility member 10.39.99.250 is DOWN.
Aug 25 08:57:08.266: *%MM-6-MEMBER_UP: 1 wcm:  Data path to mobility member 10.39.99.250 is UP.
Aug 25 08:57:08.267: *%MM-6-MEMBER_UP: 1 wcm:  Control path to mobility member 10.39.99.250 is UP

Noticed the controller has crashed multiple times in the last couple of days. See below:

  5    3927200 Aug 21 2014 21:52:20.0000000000 +00:00 crashinfo_iosd_20140821-215126-UTC
  8    4060593 Aug 22 2014 16:12:35.0000000000 +00:00 crashinfo_iosd_20140822-161143-UTC
 10    4076253 Aug 21 2014 16:51:35.0000000000 +00:00 crashinfo_iosd_20140821-165042-UTC

Conditions:
AIR-CT5760 running 03.06.00SE
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