Hello,
My OS is CentOS release 6.7 (Final) and Oracle XE 11.2.0.2.0
Tue Dec 29 20:37:36 2015
Process W000 died, see its trace file
Process J000 died, see its trace file
kkjcre1p: unable to spawn jobq slave process
Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc:
Process J000 died, see its trace file
kkjcre1p: unable to spawn jobq slave process
Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc:
Process J000 died, see its trace file
kkjcre1p: unable to spawn jobq slave process
Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc:
Process W000 died, see its trace file
Process J000 died, see its trace file
kkjcre1p: unable to spawn jobq slave process
Errors in file /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc:
Here is /u01/app/oracle/diag/rdbms/xe/XE/trace/XE_cjq0_23146.trc
2015-12-29 20:37:47.584310 :80EE14E4:db_trace:ksb.c@2938:ksbsrv(): [10254:29:87] KSBSRV: obtained PR enqueue
2015-12-29 20:37:47.584315 :80EE14E5:db_trace:ksb.c@2996:ksbsrv(): [10254:29:87] KSBSRV: called start callback function
2015-12-29 20:37:47.584343 :80EE14E8:db_trace:ksb.c@3079:ksbsrv(): [10254:29:87] KSBSRV: oracle executable name validated proc=[J000]
2015-12-29 20:37:47.584343 :80EE14E9:db_trace:ksb.c@3082:ksbsrv(): [10254:29:87] KSBSRV: starting to wait for 12000 seconds
2015-12-29 20:37:48.592273 :80EE153A:db_trace:ksb.c@3132:ksbsrv(): [10254:29:87] KSBSRV: unexpected error during process spawn OER(27157)
-------------------------------------------------------------------------------
Trace Bucket Dump End: default bucket for process 29 (osid: 23146, CJQ0)
error 27157 detected in background process
OPIRIP: Uncaught error 447. Error stack:
ORA-00447: fatal error in background process
ORA-27157: OS post/wait facility removed
ORA-27300: OS system dependent operation:semop failed with status: 43
ORA-27301: OS failure message: Identifier removed
ORA-27302: failure occurred at: sskgpwwait1
Please advise.
Thanks in anticipation