APAR status
Closed as program error.
Error description
Error Message: Crash with below message======= Memory map: ========00010000-03210000 rw-p 00000000 00:00 003210000-0c820000 ---p 00000000 00:00 010000000-10010000 r-xp 00000000 00:15 6414291 /jtctest/sdk_installs/ESPRESSO/PKG/pxp6470_27sr2/pxp6470_27sr2-2 0140617_01/ibm-java-ppc64-71/jre/bin/java10010000-10020000 rw-p 00000000 00:15 6414291 /jtctest/sdk_installs/ESPRESSO/PKG/pxp6470_27sr2/pxp6470_27sr2-2 0140617_01/ibm-java-ppc64-71/jre/bin/javae0000000-ea6c0000 rw-p 00000000 00:00 0ea6c0000-f8000000 ---p 00000000 00:00 0f8000000-100000000 rw-p 00000000 00:00 080fa3f0000-80fa420000 r-xp 00000000 08:03 31457398 /lib64/ld-2.12.so80fa420000-80fa430000 r--p 00020000 08:03 31457398 /lib64/ld-2.12.so80fa430000-80fa440000 rw-p 00030000 08:03 31457398 /lib64/ld-2.12.so80fa440000-80fa600000 r-xp 00000000 08:03 31457422 /lib64/libc-2.12.so80fa600000-80fa610000 r--p 001b0000 08:03 31457422 /lib64/libc-2.12.so80fa610000-80fa620000 rw-p 001c0000 08:03 31457422 /lib64/libc-2.12.so80fa620000-80fa630000 rw-p 00000000 00:00 080fa630000-80fa640000 r-xp 00000000 08:03 31457433 /lib64/libdl-2.12.so80fa640000-80fa650000 r--p 00000000 08:03 31457433 /lib64/libdl-2.12.so80fa650000-80fa660000 rw-p 00010000 08:03 31457433 /lib64/libdl-2.12.so80fa660000-80fa680000 r-xp 00000000 08:03 31457428 /lib64/libpthread-2.12.so80fa680000-80fa690000 r--p 00010000 08:03 31457428 /lib64/libpthread-2.12.so80fa690000-80fa6a0000 rw-p 00020000 08:03 31457428 /lib64/libpthread-2.12.so80fa6a0000-80fa780000 r-xp 00000000 08:03 31457451 /lib64/libm-2.12.so80fa780000-80fa790000 r--p 000d0000 08:03 31457451 /lib64/libm-2.12.so80fa790000-80fa7a0000 rw-p 000e0000 08:03 31457451 /lib64/libm-2.12.so80fa7a0000-80fa7b0000 r-xp 00000000 08:03 31457437 /lib64/librt-2.12.so80fa7b0000-80fa7c0000 r--p 00000000 08:03 31457437 /lib64/librt-2.12.so80fa7c0000-80fa7d0000 rw-p 00010000 08:03 31457437 /lib64/librt-2.12.so80fa7f0000-80fa810000 r-xp 00000000 08:03 16786872 /usr/lib64/librdmacm.so.1.0.080fa810000-80fa820000 rw-p 00010000 08:03 16786872 /usr/lib64/librdmacm.so.1.0.080fa9a0000-80fa9c0000 r-xp 00000000 08:03 31457455 /lib64/libresolv-2.12.so80fa9c0000-80fa9d0000 r--p 00010000 08:03 31457455 /lib64/libresolv-2.12.so80fa9d0000-80fa9e0000 rw-p 00020000 08:03 31457455 /lib64/libresolv-2.12.so80fa9e0000-80faa00000 r-xp 00000000 08:03 31457453 /lib64/libgcc_s-4.4.7-20120601.so.180faa00000-80faa10000 rw-p 00010000 08:03 31457453 /lib64/libgcc_s-4.4.7-20120601.so.110006210000-10006240000 rw-p 00000000 00:00 0 <OSB>heap<CSB>ffc1c000000-ffc1c030000 rw-p 00000000 00:00 0ffc1c030000-ffc20000000 ---p 00000000 00:00 0ffc24000000-ffc24090000 rw-p 00000000 00:00 0ffc24090000-ffc28000000 ---p 00000000 00:00 0ffc2c000000-ffc2c030000 rw-p 00000000 00:00 0ffc2c030000-ffc30000000 ---p 00000000 00:00 0ffc34000000-ffc34050000 rw-p 00000000 00:00 0ffc34050000-ffc38000000 ---p 00000000 00:00 0ffc38000000-ffc38030000 rw-p 00000000 00:00 0ffc38030000-ffc3c000000 ---p 00000000 00:00 0ffc3c000000-ffc3c030000 rw-p 00000000 00:00 0ffc3c030000-ffc40000000 ---p 00000000 00:00 0ffc40000000-ffc40050000 rw-p 00000000 00:00 0ffc40050000-ffc44000000 ---p 00000000 00:00 0ffc44000000-ffc44050000 rw-p 00000000 00:00 0ffc44050000-ffc48000000 ---p 00000000 00:00 0ffc48000000-ffc48030000 rw-p 00000000 00:00 0ffc48030000-ffc4c000000 ---p 00000000 00:00 0ffc4c000000-ffc4c030000 rw-p 00000000 00:00 0ffc4c030000-ffc50000000 ---p 00000000 00:00 0ffc50000000-ffc50030000 rw-p 00000000 00:00 0ffc50030000-ffc54000000 ---p 00000000 00:00 0ffc54000000-ffc54030000 rw-p 00000000 00:00 0ffc54030000-ffc58000000 ---p 00000000 00:00 0ffc5c000000-ffc5c030000 rw-p 00000000 00:00 0ffc5c030000-ffc60000000 ---p 00000000 00:00 0ffc64000000-ffc64050000 rw-p 00000000 00:00 0ffc64050000-ffc68000000 ---p 00000000 00:00 0ffc6c000000-ffc6c030000 rw-p 00000000 00:00 0ffc6c030000-ffc70000000 ---p 00000000 00:00 0ffc74000000-ffc74060000 rw-p 00000000 00:00 0ffc74060000-ffc78000000 ---p 00000000 00:00 0ffc7c000000-ffc7c030000 rw-p 00000000 00:00 0ffc7c030000-ffc80000000 ---p 00000000 00:00 0ffc80000000-ffc80050000 rw-p 00000000 00:00 0ffc80050000-ffc84000000 ---p 00000000 00:00 0ffc84000000-ffc84030000 rw-p 00000000 00:00 0ffc84030000-ffc88000000 ---p 00000000 00:00 0ffc88000000-ffc88050000 rw-p 00000000 00:00 0ffc88050000-ffc8c000000 ---p 00000000 00:00 0ffc8c000000-ffc8c070000 rw-p 00000000 00:00 0ffc8c070000-ffc90000000 ---p 00000000 00:00 0ffc90000000-ffc900b0000 rw-p 00000000 00:00 0ffc900b0000-ffc94000000 ---p 00000000 00:00 0ffc94000000-ffc94030000 rw-p 00000000 00:00 0ffc94030000-ffc98000000 ---p 00000000 00:00 0ffc98000000-ffc98030000 rw-p 00000000 00:00 0ffc98030000-ffc9c000000 ---p 00000000 00:00 0ffc9c000000-ffc9c090000 rw-p 00000000 00:00 0ffc9c090000-ffca0000000 ---p 00000000 00:00 0ffca4000000-ffca4070000 rw-p 00000000 00:00 0ffca4070000-ffca8000000 ---p 00000000 00:00 0ffca8000000-ffca8040000 rw-p 00000000 00:00 0ffca8040000-ffcac000000 ---p 00000000 00:00 0ffcac000000-ffcac030000 rw-p 00000000 00:00 0ffcac030000-ffcb0000000 ---p 00000000 00:00 0ffcb4000000-ffcb4040000 rw-p 00000000 00:00 0ffcb4040000-ffcb8000000 ---p 00000000 00:00 0ffcb8000000-ffcb8030000 rw-p 00000000 00:00 0ffcb8030000-ffcbc000000 ---p 00000000 00:00 0ffcbc000000-ffcbc030000 rw-p 00000000 00:00 0ffcbc030000-ffcc0000000 ---p 00000000 00:00 0ffcc0000000-ffcc0030000 rw-p 00000000 00:00 0ffcc0030000-ffcc4000000 ---p 00000000 00:00 0ffcc4000000-ffcc4030000 rw-p 00000000 00:00 0ffcc4030000-ffcc8000000 ---p 00000000 00:00 0ffccc000000-ffccc030000 rw-p 00000000 00:00 0ffccc030000-ffcd0000000 ---p 00000000 00:00 0ffcd0000000-ffcd0060000 rw-p 00000000 00:00 0ffcd0060000-ffcd4000000 ---p 00000000 00:00 0ffcd4000000-ffcd4050000 rw-p 00000000 00:00 0ffcd4050000-ffcd8000000 ---p 00000000 00:00 0ffcdc000000-ffcdc030000 rw-p 00000000 00:00 0ffcdc030000-ffce0000000 ---p 00000000 00:00 0 . Stack Trace: /lib64/libc.so.6<OSB>0x80fa4f0144<CSB>/lib64/libc.so.6<OSB>0x80f a4f3290<CSB>/usr/lib64/libmlx4-rdmav2.so(+0x6de4)<OSB>0xfff58ca6 de4<CSB>/usr/lib64/libmlx4-rdmav2.so(+0xbac0)<OSB>0xfff58cabac0< CSB>/usr/lib64/libibverbs.so(ibv_destroy_cq-0x15c80)<OSB>0xfff58 d0fa28<CSB>/usr/lib64/librdmacm.so<OSB>0x80fa7f6484<CSB>/usr/lib 64/librdmacm.so(rdma_destroy_qp-0x214b0)<OSB>0x80fa7f6528<CSB> .
Local fix
Problem summary
The problem happens intermittently in threaded scenario on linux ppc with RDMA enabled.
Problem conclusion
Java RDMA code has been updated to prevent this crash . This APAR will be fixed in the following Java Releases: 7 R1 SR2 (7.1.2.0) 7 SR8 (7.0.8.0) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, Java maintenance is available from: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV65245
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2014-09-25
Closed date
2014-10-08
Last modified date
2014-10-08
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
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R700 PSY
UP
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Document Information
Modified date:
21 February 2022