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  1. Qt
  2. QTBUG-89659

Crash in with JITting enabled

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Details

    • Linux/X11, Windows
    • 131e2c81d40e3d324c62e113749a08e7993d008f 8dbe5b2be4e65e96013651f1ffee1cc26dd1ead1 7660c30e08975011c7bd47bcb1796139b9d77196

    Description

      There is a rare crash that occurs with the attached project, but it may take some time to happen. For me it crashes on Windows in about 5 minutes and on Linux I have seen it crash after 30 minutes.

      Stack trace is nonsense unfortunately, but it seems to be connected to JITting (and since I cannot reproduce it with it disabled).

      On Linux it gives a little hint also:

      mprotect failed in ExecutableAllocator::makeWritable: Cannot allocate memory
mprotect failed in ExecutableAllocator::makeExecutable: Cannot allocate memory

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-89513 Generating JIT code crashes QML app

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
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              ulherman Ulf Hermann
              poikelin Joni Poikelin
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                Created:
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                Resolved:

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