PQ91158: memory leak in app server controller caused by ACEE not being deleted | |||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description After long running application test, app server controller obtained a large amount of storage. Traces showed the leak was in subpool 249, key 2. Module BBOSSACE was obtaining 1000 byte storage chunks during init_acee and never releasing them. A dump taken when INIT_ACEE was called showed the following traceback inidcating the caller of the init_acee: BBOSSACX Current::init_acee(void*,int*) SecurityManager::get_identity_build_ctx(ORB_Request*) SecurityManager::createOutbound(ORB_Request*) ORB_Request::comm_outbound_ctl_sclt_request(ORB_Request::ORB ORB_Request::comm_outbound_request() ACR_ExecutionThread::ProcessOutboundRequest(acrwObj*) ACR_ExecutionThread::RemoveAndProcessWork(ThreadCleanUp*) ACR_ExecutionRoutine MD19776 (5.1 base) SP249 KEY2Local fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: After a long running application test, * * app server controller obtained a large * * amount of storage that caused an * * SVC Dump Abend 40D-10 due to an out of * * storage condition. This abend caused * * the controller to abended with * * CC3-040E0001. * **************************************************************** * RECOMMENDATION: * **************************************************************** Memory leak occurs in server control region in Subpool 249 key 2. The traceback of the caller in the SLIP dump just when the INIT_ACEE was called is: BBOSSACX Current::init_acee(void*,int*) +00202 SecurityManager::get_identity_build_ctx(ORB_Request*) +00726 SecurityManager::createOutbound(ORB_Request*) +00D1A ORB_Request::comm_outbound_ctl_sclt_request(ORB_Reque +00B6C ORB_Request::comm_outbound_request() +012D0 ACR_ExecutionThread::ProcessOutboundRequest(acrwObj*) +000EE ACR_ExecutionThread::RemoveAndProcessWork(ThreadClean +007BE ACR_ExecutionRoutineProblem conclusion The storage that was being consumed by RACOs is now being freed. APAR PQ91158 is associated with SERVICE LEVEL W502015 of WebSphere Application Server V5.0 for z/OS.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Document Information |
Current web document: swg1PQ91158.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ91158
IBM Group: Software Group
Modified date: Oct 5, 2004
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