IBM Support

IV65245: INTERMITTENT CORRUPTED DOUBLE-LINKED LIST CRASH IN LINUX PPC WHI LE RUNNING IBM ORB REMOTE MARSHALLING TEST WITH RDMA ENABLED

Subscribe

You can track all active APARs for this component.

 

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

[{"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:
21 February 2022