Fixes are available
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
9.0.0.1: WebSphere Application Server traditional V9.0 Fix Pack 1
9.0.0.2: WebSphere Application Server traditional V9.0 Fix Pack 2
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
16.0.0.3: WebSphere Application Server Liberty 16.0.0.3
16.0.0.4: WebSphere Application Server Liberty 16.0.0.4
9.0.0.3: WebSphere Application Server traditional V9.0 Fix Pack 3
9.0.0.4: WebSphere Application Server traditional V9.0 Fix Pack 4
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
9.0.0.5: WebSphere Application Server traditional V9.0 Fix Pack 5
9.0.0.6: WebSphere Application Server traditional V9.0 Fix Pack 6
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
9.0.0.7: WebSphere Application Server traditional V9.0 Fix Pack 7
17.0.0.1: WebSphere Application Server Liberty 17.0.0.1
17.0.0.2: WebSphere Application Server Liberty 17.0.0.2
17.0.0.3: WebSphere Application Server Liberty 17.0.0.3
17.0.0.4: WebSphere Application Server Liberty 17.0.0.4
18.0.0.1: WebSphere Application Server Liberty 18.0.0.1
18.0.0.2: WebSphere Application Server Liberty 18.0.0.2
9.0.0.8: WebSphere Application Server traditional V9.0 Fix Pack 8
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
18.0.0.3: WebSphere Application Server Liberty 18.0.0.3
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
18.0.0.4: WebSphere Application Server Liberty 18.0.0.4
19.0.0.1: WebSphere Application Server Liberty 19.0.0.1
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
19.0.0.2: WebSphere Application Server Liberty 19.0.0.2
19.0.0.3: WebSphere Application Server Liberty 19.0.0.3
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
19.0.0.4: WebSphere Application Server Liberty 19.0.0.4
19.0.0.5: WebSphere Application Server Liberty 19.0.0.5
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
19.0.0.6: WebSphere Application Server Liberty 19.0.0.6
19.0.0.7: WebSphere Application Server Liberty 19.0.0.7
19.0.0.8: WebSphere Application Server Liberty 19.0.0.8
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
19.0.0.9: WebSphere Application Server Liberty 19.0.0.9
19.0.0.10: WebSphere Application Server Liberty 19.0.0.10
19.0.0.11: WebSphere Application Server Liberty 19.0.0.11
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
19.0.0.12: WebSphere Application Server Liberty 19.0.0.12
20.0.0.1: WebSphere Application Server Liberty 20.0.0.1
20.0.0.2: WebSphere Application Server Liberty 20.0.0.2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
20.0.0.3: WebSphere Application Server Liberty 20.0.0.3
20.0.0.4: WebSphere Application Server Liberty 20.0.0.4
20.0.0.5: WebSphere Application Server Liberty 20.0.0.5
20.0.0.6: WebSphere Application Server Liberty 20.0.0.6
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
20.0.0.7: WebSphere Application Server Liberty 20.0.0.7
20.0.0.8: WebSphere Application Server Liberty 20.0.0.8
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
20.0.0.9: WebSphere Application Server Liberty 20.0.0.9
20.0.0.10: WebSphere Application Server Liberty 20.0.0.10
20.0.0.11: WebSphere Application Server Liberty 20.0.0.11
20.0.0.12: WebSphere Application Server Liberty 20.0.0.12
WebSphere Application Server traditional 9.0.5.6
9.0.5.7: WebSphere Application Server traditional Version 9.0.5 Fix Pack 7
9.0.5.8: WebSphere Application Server traditional Version 9.0.5.8
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
9.0.5.9: WebSphere Application Server traditional Version 9.0.5.9
9.0.5.10: WebSphere Application Server traditional Version 9.0.5.10
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
9.0.5.11: WebSphere Application Server traditional Version 9.0.5.11
APAR status
Closed as program error.
Error description
The third-party endpoints will occasionally send a second SUBSCRIBE as Session Management is sending the in-dialog NOTIFY. If the timing is just right, the threads processing the incoming SUBSCRIBE and the outgoing NOTIFY can deadlock. . Thread "SipContainerPool : 3" (0x0000000003FEA400) is waiting for: sys_mon_t:0x00007F51325727B0 infl_mon_t: 0x00007F5132572828: com/ibm/ws/sip/container/tu/TransactionUserImpl@0x00000007834BAA E0 which is owned by: Thread "SipContainerPool : 13" (0x000000000307E800) which is waiting for: sys_mon_t:0x00007F51325710B8 infl_mon_t: 0x00007F5132571130: java/lang/Object@0x00000007802A56F8 which is owned by: Thread "SipContainerPool : 3" (0x0000000003FEA400) . Stacks are as follow. . "SipContainerPool : 3" . at com/ibm/ws/sip/container/tu/TransactionUserImpl.generateLocalTag (TransactionUserImpl.java:3611(Compiled Code)) (entered lock: com/ibm/ws/sip/container/tu/TransactionUserImpl@0x00000007834BAA E0, entry count: 1) at com/ibm/ws/sip/container/tu/TransactionUserWrapper.generateLocal Tag(TransactionUserWrapper.java:1076(Compiled Code)) (entered lock: java/lang/Object@0x00000007802A56F8, entry count: 1) at com/ibm/ws/sip/container/servlets/OutgoingSipServletResponse.upd ateToTag(OutgoingSipServletResponse.java:490(Compiled Code)) ... "SipContainerPool : 13" . at com/ibm/ws/sip/container/tu/TransactionUserWrapper.getNextCSeqNu mber(TransactionUserWrapper.java:1117(Compiled Code)) at com/ibm/ws/sip/container/servlets/OutgoingSipServletRequest.<ini t>(OutgoingSipServletRequest.java:200(Compiled Code)) at com/ibm/ws/sip/container/tu/TransactionUserImpl.createRequest(Tr ansactionUserImpl.java:921(Compiled Code)) (entered lock: com/ibm/ws/sip/container/tu/TransactionUserImpl@0x00000007834BAA E0, entry count: 1) at com/ibm/ws/sip/container/tu/TransactionUserWrapper.createRequest (TransactionUserWrapper.java:587(Compiled Code)) at com/ibm/ws/sip/container/servlets/SipSessionImplementation.creat eRequest(SipSessionImplementation.java:290(Compiled Code)) ...
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Session Initiation Protocol (SIP) * **************************************************************** * PROBLEM DESCRIPTION: A deadlock in the SIP Container when * * handling an outgoing request and * * response at the same time * **************************************************************** * RECOMMENDATION: * **************************************************************** Deadlock can occur in the SIP container when an application handles an outgoing request and response at the same time
Problem conclusion
The SIP Container has been updated to resolve the syncronization issue to prevent the deadlock. The fix for this APAR is currently targeted for inclusion in fix pack 8.5.5.10. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PI60893
Reported component name
WEBSPHERE APP S
Reported component ID
5724J0800
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-04-15
Closed date
2016-05-20
Last modified date
2016-05-20
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE APP S
Fixed component ID
5724J0800
Applicable component levels
R850 PSY
UP
Document Information
Modified date:
04 May 2022