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  1. Qt
  2. QTBUG-127980

Segmentation fault after Qt.quit()

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Details

    • Bug
    • Resolution: Fixed
    • P1: Critical
    • 6.8.1, 6.9.0 FF
    • 6.5.4
    • QPA: Wayland
    • 125af88b2 (dev), ef02e848d (6.8), 3a0366e80 (6.7)

    Description

      please see the attached demo.

      this issue is reproducible on Yocto Linux Telechips 8023

      $ cat /sys/class/misc/mali0/device/gpuinfo
      Mali-G51 2 cores r1p1 0x709
      

      using wayland_1.18.0.bb

      the crash happened after here

      qml: Button clicked1 QtObject(0xad1078)
      Called the C++ slot with message:
      // Qt.quit called from C++
      [642788.980]  -> xdg_toplevel@21.destroy()
      [642789.026]  -> xdg_surface@20.destroy()
      [642789.049]  -> wl_surface@19.destroy()
      [642789.080]  -> wl_display@1.sync(new id wl_callback@29)
      [642789.167]  -> wp_viewport@22.destroy()
      // Segmentation fault 
      

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          # Subject Branch Project Status CR V

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              esabraha Eskil Abrahamsen Blomfeldt
              jiu shanheng jiu
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              Dates

                Created:
                Updated:
                Resolved:

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