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  1. JDK
  2. JDK-6826736

CMS: core dump with -XX:+UseCompressedOops

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    • b07
    • x86
    • linux_suse_sles_10

    Backports

      Description

        We get somewhat frequent process crashes with JDK 6_14 b04 running on x4100s -- by frequent, I mean that we are doing 24-hour stress tests, and we will get a failure maybe 20% of the time.

        We never get an actual core file, though the hs_err file is attached (the error reported is always the same). I have been unable to reproduce this reliably, or with smaller heaps or less testing time. We have only observed this on our Linux machines (also are testing Solaris x86).

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2183427 CMS: core dump with -XX:+UseCompressedOops

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2183429 CMS: core dump with -XX:+UseCompressedOops

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2184221 CMS: core dump with -XX:+UseCompressedOops

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2179891 CMS: core dump with -XX:+UseCompressedOops

            • P3 - Major loss of function.
            • Closed

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2181146 CMS: core dump with -XX:+UseCompressedOops

            • P3 - Major loss of function.
            • Closed

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2182312 CMS: core dump with -XX:+UseCompressedOops

            • P3 - Major loss of function.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-6860407 G1: crash during evacuation failure ostensibly due to prematurely collected reference

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6869196 Fatal error in 6u14p with Compressed OOPs in monitor locking

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6870879 JVM crash while running SailFin system tests with -XX:+UseCompressedOops flag

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6868950 Crash in runtime of JDK 1.6.0 U14-P1 using 64 bit Compressed OOPs

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6851282 JIT miscompilation results in null entry in array when using CompressedOops

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6871919 unexpected failure of compiler/6826736/Test.java on 32 bit JDK

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6695810 null oop passed to encode_heap_oop_not_null

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed

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                kvn Vladimir Kozlov
                soaks Scott Oaks
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