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Cisco Bug: CSCvh89372 - Memory leak in linux_iosd-imag and/or platform_mgr after every FRU removable

Last Modified

Aug 20, 2019

Products (153)

  • Cisco Catalyst 3650 Series Switches
  • Cisco Catalyst 3650-24TD-S Switch
  • Cisco Catalyst 3650-48FQM-L Switch
  • Cisco Catalyst 3850-16XS-S Switch
  • Cisco Catalyst 3650-12X48UQ-L Switch
  • Cisco Catalyst 3850-48XS-F-S Switch
  • Cisco Catalyst 3650-48FS-S Switch
  • Cisco NCS 4202
  • Cisco Catalyst 3850-48P-E Switch
  • Cisco Catalyst 3650-8X24UQ-E Switch
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Known Affected Releases

16.3.5 16.6.2 Everest-16.6.1

Description (partial)

Symptom:
Memory leak can be seen on  linux_iosd-imag and/or platform_mgr process.

You can see the size in the RSS column increase for both process.

Switch#show platform software process memory switch 1 r0 all sorted
   Pid      VIRT       RSS       PSS      Heap    Shared   Private              Name
------------------------------------------------------------------------------------
  5329   1796052    621080    527162        80    108284    512796   linux_iosd-imag  
 15755    917476    119924     34383      1752     98220     21704      platform_mgr  

Switch#show platform software process memory switch 1 r0 all sorted
   Pid      VIRT       RSS       PSS      Heap    Shared   Private              Name
------------------------------------------------------------------------------------
  5329   1870404    712544    617188        80    110276    602268   linux_iosd-imag  <<<< increase around 90Mb 
 15755    968948    172380     85746     52900     99380     73000      platform_mgr  <<<< increase around 60 Mb

Conditions:
Unknown.

To see further information on how to determine if the device is affected by the leak see:
https://supportforums.cisco.com/t5/cisco-bug-discussions/cscvh89372-memory-leak-in-linux-iosd-image/m-p/3376656/highlight/true#M7176

Related Community Discussions

<key>CSCvh89372</key> - Memory leak in linux_iosd-image
How would I determine if this memory leak is occurring?
Latest activity: May 02, 2018
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