APAR status
Closed as program error.
Error description
Error Message: JVMSHRC340E Shared Cache CRC check failed. Stored CRC X, calculated CRC Y JVMSHRC443E Cache CRC is incorrect indicating a corrupt cache. Incorrect cache CRC: Y. JVMDUMP039I Processing dump event "corruptcache" . Stack Trace: (0x00007F187946DFCF <OSB>libj9dmp28.so+0x1cfcf<CSB>) (0x00007F187A210D73 <OSB>libj9hookable28.so+0xd73<CSB>) (0x00007F18728DB15E <OSB>libj9shr28.so+0x3f15e<CSB>) (0x00007F18728E36C7 <OSB>libj9shr28.so+0x476c7<CSB>) (0x00007F18728C7FA9 <OSB>libj9shr28.so+0x2bfa9<CSB>) J9VMDllMain+0x123 (0x00007F18728A2583 <OSB>libj9shr28.so+0x6583<CSB>) (0x00007F187A6C609B <OSB>libj9vm28.so+0x9d09b<CSB>) (0x00007F187A6FF978 <OSB>libj9vm28.so+0xd6978<CSB>) (0x00007F187A6CA343 <OSB>libj9vm28.so+0xa1343<CSB>) (0x00007F187A6CD485 <OSB>libj9vm28.so+0xa4485<CSB>) (0x00007F1879FDD005 <OSB>libj9prt28.so+0x3f005<CSB>) (0x00007F187A6C9DE5 <OSB>libj9vm28.so+0xa0de5<CSB>) J9_CreateJavaVM+0xb5 (0x00007F187A6B2D05 <OSB>libj9vm28.so+0x89d05<CSB>) JNI_CreateJavaVM+0xb11 (0x00007F187AB43451 <OSB>libjvm.so+0x14451<CSB>) JNI_CreateJavaVM+0x16d (0x00007F187B87A01D <OSB>libjvm.so+0xa01d<CSB>) (0x00007F187C25BB27 <OSB>libjli.so+0x7b27<CSB>) (0x00007F187C473184 <OSB>libpthread.so.0+0x8184<CSB>) clone+0x6d (0x00007F187BD8503D <OSB>libc.so.6+0xfe03d<CSB>) . N/A
Local fix
Problem summary
The JVM didn't invalidate the CRC after the items in the shared cache were marked stale, resulting in the CRC check failure.
Problem conclusion
The JVM has been changed to always invalidate the CRC if the items in the shared cache are marked stale. . This APAR will be fixed in the following Java Releases: 8 SR5 FP35 (8.0.5.35) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IJ14766
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
2019-03-15
Closed date
2019-03-15
Last modified date
2019-03-15
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:
22 February 2022