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Cisco Bug: CSCur51579 - Router Crash in I/O memory pool

Last Modified

Sep 14, 2019

Products (13)

  • Cisco IOS
  • Cisco 7206 Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco 7301 Router
  • Cisco 7206VXR Router
  • Cisco 7204 Router
  • Cisco 7202 Router
  • Cisco ME 3600X-24FS-M Switch
  • Cisco ME 3600X-24CX-M Switch
  • Cisco 7200 Series NPE-G2 Network Processing Engine
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Known Affected Releases

15.2(4)S3

Description (partial)

Symptom:
7606 Router crash due to I/O memory

%SYS-2-MALLOCFAIL: Memory allocation of 4684 bytes failed from 0xAEDECDC, alignment 32
Pool: I/O  Free: 1104  Cause: Not enough free memory
Alternate Pool: None  Free: 0  Cause: No Alternate pool
 -Process= "cpf_msg_rcvq_process", ipl= 0, pid= 120

  
%SYS-2-BADSHARE: Bad refcount in datagram_done, ptr=15A9B740, count=0

 Unexpected exception to CPU: vector 1400, PC = 0xACAC314 , LR = 0xACAC30C

-Traceback= 0xACAC314z 0xACAC30Cz 0x8D37B1Cz 0xACAAF54z 0xB83BFB0z 0xB837254z

Conditions:
Normal Operation
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Bug Details Include

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