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Cisco Bug: CSCuo86953 - Crash due to the show logging command

Last Modified

Dec 24, 2019

Products (93)

  • Cisco IOS
  • Cisco Catalyst 3560X-48T-E Switch
  • Cisco Catalyst 3560CG-8TC-S Compact Switch
  • Cisco Catalyst 2960S-F48FPS-L Switch
  • Cisco Catalyst 3560X-48U-S Switch
  • Cisco Catalyst 2960C-8TC-S Switch
  • Cisco Catalyst 2960S-24PD-L Switch
  • Cisco Catalyst 2960C-12PC-L Switch
  • Cisco Catalyst 3560X-48P-S Switch
  • Cisco Catalyst 3750X-48PF-L Switch
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Known Affected Releases


Description (partial)

Symptom: A Cisco router or switch may crash while issuing the <CmdBold>show logging<noCmdBold> command.
Conditions: This symptom occurs while issuing the <CmdBold>show logging<noCmdBold> command. Let the output of the <CmdBold>show logging<noCmdBold> command remain at the more prompt in the trap logging session. While changing the <CmdBold>logging host<noCmdBold> command in a different session, resume the output of the <CmdBold>show logging<noCmdBold> command. There is a chance that both actions at the same time will make the device crash.
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Bug Details Include

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