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  1. JDK
  2. JDK-6652160

G1: assert(cur_used_bytes == _g1->recalculate_used(),"It should!") at g1CollectorPolicy.cpp:1425

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: 7
    • Fix Version/s: hs14
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Introduced In Build:
      beta
    • Introduced In Version:
      7
    • Resolved In Build:
      b06
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        Failures sighted with PRT:-

        jbb on sparc32/fastdebug/c2
        gcbasher on sparc32/fastdebug/c2


        The assertion is not easily reproducible and can often take several
        hours (and many 100's of iterations) to hit (tried on Niagara boxes).

        Previous races related to this assertion/invariant have been
        fixed in 6561328.

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                Assignee:
                iveresov Igor Veresov
                Reporter:
                ysr Y. Ramakrishna
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