APAR status
Closed as program error.
Error description
Error Message: The following messages are written inside the javacore dump:3XMTHREADINFO3 No native callstack available on this platform1XMWLKTHDERR The following was reported while collecting native stacks:2XMWLKTHDERR memory allocation failure(1, 1) . Stack Trace: N/A . Native stack traces were added to javacore dumps for Windows 64 in Java 7.1 GA. However, on Windows 7 and later, for javacores generated via user signal (Crl-Break), the native stack collection fails.
Local fix
Native stack traces can be obtained from system dumps, using windbg or jdmpview tools to view the dump.
Problem summary
The problem is caused by incorrect use of a Windows API in the signal handler thread.
Problem conclusion
This APAR will be fixed in the following Java Releases: 7 R1 SR1 FP1 (7.1.1.1) . The JVM for Windows 64 has been updated to collect native stacks correctly.
Temporary fix
Comments
APAR Information
APAR number
IV61088
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-05-30
Closed date
2014-05-30
Last modified date
2014-07-15
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
R270 PSY
UP
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Document Information
Modified date:
21 February 2022