category: -2, operation: routedel, loc: system, OS error: 76, other: failed to execute route del, ret 256 (Doc ID 2066903.1)

Last updated on JUNE 30, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
IBM AIX on POWER Systems (64-bit)

Symptoms

The following shows up in Grid Infrastructure <ORACLE_BASE>/diag/crs/<node>/crs/trace/ohasd_orarootagent_root.trc repeatedly: 

2015-10-14 03:20:40.754: [ USRTHRD][3087]{0:0:2} HAIP: to clean this route 169.254.127.255 / 169.254.4.5 / 255.255.0.0 / en5 / en5
2015-10-14 03:20:40.754: [ USRTHRD][3087]{0:0:2} HAIP: to clean this route 169.254.255.255 / 169.254.162.136 / 255.255.0.0 / en6 / en6
[ clsdmc][1806]CLSDMC.C returnbuflen=8, extraDataBuf=EE, returnbuf=11295FD0
2015-10-14 03:20:45.535: [ora.ctssd][1806]{0:0:2} [check] clsdmc_respget return: status=0, ecode=0, returnbuf=[111295fd0], buflen=8
2015-10-14 03:20:45.535: [ora.ctssd][1806]{0:0:2} [check] translateReturnCodes, return = 0, state detail = OBSERVERCheckcb data [111295fd0]: mode[0xee] offset[0 ms].
2015-10-14 03:20:45.816: [ USRTHRD][3087]{0:0:2} (:CLSN00037:) Removal of unused HAIP route failed 169.254.127.255 / 255.255.0.0 / 169.254.4.5 / en5
2015-10-14 03:20:45.816: [ USRTHRD][3087]{0:0:2} (:CLSN00037:) category: -2, operation: routedel, loc: system, OS error: 76, other: failed to execute route del, ret 256
2015-10-14 03:20:50.868: [ USRTHRD][3087]{0:0:2} (:CLSN00037:) Removal of unused HAIP route failed 169.254.255.255 / 255.255.0.0 / 169.254.162.136 / en6
2015-10-14 03:20:50.868: [ USRTHRD][3087]{0:0:2} (:CLSN00037:) category: -2, operation: routedel, loc: system, OS error: 76, other: failed to execute route del, ret 256

 

 

Cause

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