APAR status
Closed as program error.
Error description
Error Message: A SIGSEGV/GPF event is received when the Java stack of some thread is being walked. . Stack Trace: The native stack trace: #12 <signal handler called> #13 walkBytecodeFrame #14 walkStackFrames #15 getStackTraceForThread #16 Java_java_lang_Thread_getStackTraceImpl .
Local fix
Problem summary
The problem is caused when the thread starts to run while its Java stack is being walked.
Problem conclusion
The problem is fixed so that the thread will not run while its Java stack is being walked. . This APAR will be fixed in the following Releases: . IBM SDK, Java Technology Edition 8 SR7 FP15 (8.0.7.15) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available maintenance can be found at: https://www.ibm.com/support/pages/java-sdk
Temporary fix
Comments
APAR Information
APAR number
IJ40445
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2022-06-04
Closed date
2022-06-10
Last modified date
2022-09-08
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
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"7.0","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
08 September 2022