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Cisco Bug: CSCus67745 - Crash in process "CMI IOSd"

Last Modified

May 12, 2018

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

15.2(3)E 15.2(4)E

Description (partial) 

Symptom:
Crash on 4500X, running 3.7E, in process "CMI IOSd". Location of crash is in ACL code

Conditions:
Crash is suspected to happen in ACL code during low memory state. 

A syslog similar to following may be printed before the crash:
 000244: 000088: Dec 11 02:34:39.738: %C4K_SWITCHINGENGINEMAN-4-VFEOPINTERRUPT: STANDBY:VFE OP rrqEnqCntExceed interrupt. valid: 1 txVlanId: 0x0 fwdIndexType: 2, fwdIndex: 0xBBE2 floodToCpu: 0 icCopyindexType: 0 ocCopyindexType: 0 cpuCopy: 0 rrqRecirc: 0 rxSpan: 0x0 txSpan: 0x0 doRxVlanBridging: 0
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