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Cisco Bug: CSCsz55657 - Cisoc IOS Modular TCP process reloads with TCP debugs enabled.

Last Modified

Aug 06, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(32.8.11)SX270 12.2(33)SXH 12.2(33.5.43)SXH

Description (partial)

Symptom:
Cisco IOS Modularity Software may restart the TCP process with a "(sbin/tcp.proc), terminated due to
signal SIGBUS" error message.

Conditions:
The device must have TCP debugs enabled, and receive a specially crafted TCP packet.
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  • Status
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