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Cisco Bug: CSCun64159 - UCS svc_sam_dme terminated with signal 4, Illegal instruction

Last Modified

Jan 28, 2017

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.1(1e)A

Description (partial)

Symptom:
UCS DME cores and does not recover correctly.

UCSM GUI is not accessible, but SSH access works. 

Only affects control plane, data plane programming looks unaffected 

NX-OS show logging: 
2014 Feb 12 21:26:59 UCS-FI-B CALLHOME-2-EVENT svc_sam_dme crashed with crash type:132
2014 Feb 12 21:26:59 UCS-FI-B CALLHOME-2-EVENT SW_CRASH

UCS-FI-B(local-mgmt)# show pmon state

SERVICE NAME             STATE     RETRY(MAX)    EXITCODE    SIGNAL    CORE
------------             -----     ----------    --------    ------    ----
svc_sam_controller     running           0(4)           0         0      no 
svc_sam_dme            running           1(4)           0         4     yes 
svc_sam_dcosAG         running           1(4)           1         0      no

Conditions:
Issue seen on UCS 2.1.1e
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