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Cisco Bug: CSCus97244 - Data Plane process logs "BLOCK DOUBLE FREE" message and hits an assert

Last Modified

Jan 07, 2016

Products (1)

  • Cisco ASA Next-Generation Firewall Services

Known Affected Releases

9.3(3.1.13)

Description (partial)

Symptom:
"BLOCK DOUBLE FREE" error messages seen in Data Plane process logs.

Conditions:
Regular HTTP traffic on customer network. The CX hardware is a Spyker-C and the input traffic is within limit recommended for that hardware. Maximum connections input is 150K while the average is 70K. Throughput is 800 Mbps. Memory usage: 88% to 91%.
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