<<< packages_pkgcheck_scan >>>
    ExecutableFile: unnecessary executable bit: 'files/create_vbox_modules_tarball.sh'
<<< open bugs >>>
  https://bugs.gentoo.org/643466 app-emulation/virtualbox-5.2.4_and_app-emulation/virtualbox-modules-5.2.4_fail_to_emerge_with_pax_kernel_flag_enabled
  https://bugs.gentoo.org/649636 app-emulation/virtualbox-modules-5.2.8:_emerge_failure_due_to_sandbox_violations
  https://bugs.gentoo.org/680296 app-emulation/virtualbox-modules-6.0.4_with_&gt;=sys-kernel/gentoo-sources-5.0.0_-_.../work/vboxdrv/Makefile.include.header:143:_***_Error:_unable_to_find_the_headers_of_the_Linux_kernel_to_build_against._Specify_KERN_VER=&lt;version&gt;_(...)_and_run_Make_again.
  https://bugs.gentoo.org/760102 app-emulation/virtualbox-modules_with_kernel-5.10:_crashes_(CONFIG_DEBUG_SPINLOCK=y)
  https://bugs.gentoo.org/837635 app-emulation/virtualbox-modules-6.1.32_fails_to_build_when_kernel_built_with_WERROR
  https://bugs.gentoo.org/855722 app-emulation/virtualbox-modules-6.1.34_pax-kernel_flag_error_during_applying_patch
  https://bugs.gentoo.org/659514 app-emulation/virtualbox-modules-5.2.12_:_/.../types.h:280:9:_error:_unknown_type_name__uint128_t
  https://bugs.gentoo.org/661334 app-emulation/virtualbox-modules-5.2.14_:_/.../VBoxPci-linux.c:323:13:_error:_implicit_declaration_of_function_pci_reset_function
  https://bugs.gentoo.org/805356 app-emulation/virtualbox-modules-6.1.26_-__*_patch_-p1_-p0_failed_with_/var/tmp/portage/app-emulation/virtualbox-modules-6.1.26/fi