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Cisco Bug: CSCus54365 - Memory leak in tlv_calloc

Last Modified

Feb 12, 2018

Products (150)

  • Cisco IOS
  • Cisco Embedded Service 2020 24TC NCP B Switch
  • Cisco IE 2000-16TC-G Industrial Ethernet Switch
  • Cisco Catalyst 2960X-24PD-L Switch
  • Cisco Catalyst 3560X-48P-S Switch
  • Cisco Catalyst 3560X-48U-S Switch
  • Cisco IE 2000-4T-G Industrial Ethernet Switch
  • Cisco Catalyst 2960C-12PC-L Switch
  • Cisco Catalyst 3560CG-8TC-S Compact Switch
  • Cisco Catalyst 2960S-F48FPS-L Switch
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Known Affected Releases


Description (partial)

Approximately every 25 days. the free memory decreases and the system stops passing wireless traffic.  It also becomes inaccessible via vty lines and can only be accessed directly with a console cable.  
If rebooted, the system starts functioning normally.

Occurred after upgrade to from 3.3 to 3.6.0

Related Community Discussions

<key>CSCus54365</key> - Memory leak in tlv_calloc
Hi,   It is said that Version 03.06.02E solves this bug but actually after the upgrade the problem remains.   Does anybody else encounter the same problem after the upgrade :   1851226: Sep  3 16:16:28.433 GMT+1: %AAA-3-AUTH_LOW_IOMEM: RADIUS process is unable to handle the requests due to insufficient I/O memory    Rgds, MEPHON Erick.
Latest activity: Sep 13, 2015
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