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Cisco Bug: CSCvu57839 - memory leak in CCSIP_SPI_CONTRO 16.6.7

Last Modified

Jul 27, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

16.6.7

Description (partial)

Symptom:
We found a memory leak in the process CCSIP_SPI_CONTRO the memory in processor  pool increments in this process and do not release memory.

TR1ICCGARCCUBE1#"Show process memory sorted
Processor Pool Total: 3936278024 Used: 1580419520 Free: 2355858504
lsmpi_io Pool Total:    6295128 Used:    6294296 Free:        832

PID TTY  Allocated      Freed    Holding    Getbufs    Retbufs Process
602   0 330763019560 335270814256  750847664          0          0 CCSIP_SPI_CONTRO            >>> increments 111,295,880  111MB in a week.
   0   0  531102760  169460608  337079328          0          0 *Init*
   0   0          0          0  261873496          0          0 *MallocLite*
   0   0 36874537288 31260561168   72182224   15428703          0 *Dead*
 569   0   33982936      51960   34306976          0          0 SBC main process
586   0 2394055464 2151519608   31292320          0          0 CC-API_VCM
  79   0  528549016  421509264   10473496          0          0 IOSD ipc task
   1   0  717337072  707661416    9705600          0          0 Chunk Manager

Conditions:
This issue was seen in 16.6.7 with voice features configured
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