Guest

Preview Tool

Cisco Bug: CSCtc50424 - 5500 DP CRASH: cond 'pbuf->dataLen <= 2048' (also MFP Errors)

Last Modified

Mar 07, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

6.0(183.71) 6.0(196.0) 7.0(91.0)

Description (partial)

Symptom:

WLC5508 keeps crashing

Conditions:
 
WLC5508 is loaded with Engineering build 

The reason why the Talwar crashes, is because Talwar DP receives bad pkt (length). In the engineering/private build, the DP will ASSERT/crash for that bad pkt situation. In the official build, it drops the bad pkt instead of ASSERT.
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.