Cisco Bug: CSCte93101 - HDLC traffic can cause watchdog crash
Jan 28, 2017
- Cisco IOS
Known Affected Releases
Symptoms: A Cisco router running Cisco IOS may crash by Watchdog Timeout. The logs prior to the crash will have repeated errors similar to: %SYS-2-INTSCHED: 'event dismiss' at level 3 -Process= "OSPF-100 Hello", %SYS-2-INTSCHED: 'idle' at level 3 -Process= "IP Input", The process listed is not relevant. Conditions: This symptom is observed on a router with an interface using HDLC encapsulation with traffic passing. HDLC is the default encapsulation type for serial interface.
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Bug Details Include
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