APAR status
Closed as program error.
Error description
If an Integration Server has more than 1024 files open (including internal IIB/ACE files, customer environment files, files being processed by message flows, and other sockets) on Linux then the following abend can occur: #5 0x7fbf7ffae08e in ImbAbend::signalHandlerInternal(int, siginfo_t*, void*) from /opt/ibm/ace-11.0.0.5/server/lib/libCommonServices.so #6 0x7fbf803a6340 in ?? from /usr/lib64/libc.so.6 #7 0x7fbf803a62c7 in gsignal from /usr/lib64/libc.so.6 #8 0x7fbf803a79b8 in abort from /usr/lib64/libc.so.6 #9 0x7fbf803e8e17 in ?? from /usr/lib64/libc.so.6 #10 0x7fbf80487b67 in __fortify_fail from /usr/lib64/libc.so.6 #11 0x7fbf80485ce2 in ?? from /usr/lib64/libc.so.6 #12 0x7fbf80487ac7 in ?? from /usr/lib64/libc.so.6 #13 0x7fbf7ff4efd2 in ImbServerSocket::accept(ImbBasicSocket*, long) from /opt/ibm/ace-11.0.0.5/server/lib/libCommonServices.so
Local fix
N/A
Problem summary
**************************************************************** USERS AFFECTED: All users of IBM Integration Bus v10 and IBM App Connect Enterprise v11 on Linux platforms. Platforms affected: Linux on Power platform, Linux on x86-64 platform, Linux on zSeries platform **************************************************************** PROBLEM DESCRIPTION: If an Integration Server has more than 1024 files open (including internal IIB/ACE files, customer environment files, files being processed by message flows, and other sockets) on Linux then the following abend can occur when a new socket is opened: #5 0x7fbf7ffae08e in ImbAbend::signalHandlerInternal(int, siginfo_t*, void*) from /opt/ibm/ace-11.0.0.5/server/lib/libCommonServices.so #6 0x7fbf803a6340 in ?? from /usr/lib64/libc.so.6 #7 0x7fbf803a62c7 in gsignal from /usr/lib64/libc.so.6 #8 0x7fbf803a79b8 in abort from /usr/lib64/libc.so.6 #9 0x7fbf803e8e17 in ?? from /usr/lib64/libc.so.6 #10 0x7fbf80487b67 in __fortify_fail from /usr/lib64/libc.so.6 #11 0x7fbf80485ce2 in ?? from /usr/lib64/libc.so.6 #12 0x7fbf80487ac7 in ?? from /usr/lib64/libc.so.6 #13 0x7fbf7ff4efd2 in ImbServerSocket::accept(ImbBasicSocket*, long) from /opt/ibm/ace-11.0.0.5/server/lib/libCommonServices.so
Problem conclusion
The product can now use sockets when there are more than 1024 files open in the process. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v10.0 10.0.0.20 v11.0 11.0.0.8 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available,information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT31340
Reported component name
INTEGRATION BUS
Reported component ID
5724J0540
Reported release
A00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-15
Closed date
2020-03-10
Last modified date
2020-03-10
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
INTEGRATION BUS
Fixed component ID
5724J0540
Applicable component levels
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0","Edition":"","Line of Business":{"code":"LOB45","label":"Automation"}}]
Document Information
Modified date:
27 March 2020