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Cisco Bug: CSCup93700 - Unable to malloc during stress test

Last Modified

Oct 16, 2018

Products (20)

  • Cisco Unified IP Phones 9900 Series
  • Cisco Unified IP Phone 7945G
  • Cisco Unified IP Phone 7962G
  • Cisco Unified IP Phone 9951
  • Cisco Unified IP Phone 7971G-GE
  • Cisco Unified IP Phone 7911G
  • Cisco Unified IP Phone 7961G-GE
  • Cisco Unified IP Phone 7941G
  • Cisco Unified IP Phone 7906G
  • Cisco Unified IP Phone 8961
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Known Affected Releases

9.4(1)ES13 9.4(2) 9.4(2)MN270 9.4(2)MN284 9.4(2.4)

Description (partial)

Unable to malloc during duration test

1. Phone A calls phone B. Phone B answers.
2. Phone B completes early-attended transfer the call to phone C.
3. Phone C ends the call.
4. Repeat.
After some time, the phone got unregistered.
Message flood on console port as the following.
0845 ERR 23:30:04.285048  CVM-ERROR: malloc 4097 bytes failed, pc=0xb4a8f38
0846 ERR 23:30:04.285127  CVM-SIP : sip_tcp_read_socket : Unable to malloc tcp_msg buffer memory.
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Bug Details Include

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