Closing Gazebo creates Segmentation Faults and Sometimes Server does not die

[onurtore]

Environment

• OS Version: Ubuntu 20.04
• Source built

Description

Closing Gazebo from

Steps to reproduce

1. Closing Gazebo with the close button.

Output

Stack trace (most recent call last):
#31   Object "ign gazebo gui", at 0x55d69875817e, in 
#30   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132de245d, in ruby_run_node
#29   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132ddd5f0, in 
#28   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f4ccf1, in rb_vm_exec
#27   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f465e0, in 
#26   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f35805, in 
#25   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f4f2da, in 
#24   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f424b4, in 
#23   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132ea03be, in 
#22   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132de0742, in rb_protect
#21   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f59f80, in rb_yield
#20   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f4ccf1, in rb_vm_exec
#19   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f465e0, in 
#18   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f35805, in 
#17   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f4f2da, in 
#16   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f424b4, in 
#15   Object "/usr/lib/x86_64-linux-gnu/ruby/2.7.0/fiddle.so", at 0x7ff12eb86714, in 
#14   Object "/lib/x86_64-linux-gnu/libruby-2.7.so.2.7", at 0x7ff132f13929, in rb_nogvl
#13   Object "/usr/lib/x86_64-linux-gnu/ruby/2.7.0/fiddle.so", at 0x7ff12eb868fb, in 
#12   Object "/lib/x86_64-linux-gnu/libffi.so.7", at 0x7ff12eb7b409, in 
#11   Object "/lib/x86_64-linux-gnu/libffi.so.7", at 0x7ff12eb7bff4, in 
#10   Object "/home/otore19/workspace_luca/install/lib/libignition-gazebo7-gz.so.7.0.0~pre1", at 0x7ff12e0b1110, in runGui
#9    Object "/home/otore19/workspace_luca/install/lib/libignition-gazebo7-gui.so.7", at 0x7ff12dec404e, in gz::sim::v7::gui::runGui(int&, char**, char const*, char const*)
#8    Object "/home/otore19/workspace_luca/install/lib/libignition-gui7.so.7", at 0x7ff12c93675c, in gz::gui::Application::~Application()
#7    Object "/home/otore19/workspace_luca/install/lib/libignition-gui7.so.7", at 0x7ff12c9364b6, in gz::gui::Application::~Application()
#6    Object "/lib/x86_64-linux-gnu/libQt5Widgets.so.5", at 0x7ff12c3ca49d, in QApplication::~QApplication()
#5    Object "/lib/x86_64-linux-gnu/libQt5Core.so.5", at 0x7ff12cc3897d, in QCoreApplication::~QCoreApplication()
#4    Object "/lib/x86_64-linux-gnu/libQt5Core.so.5", at 0x7ff12cc6a4be, in QObject::~QObject()
#3    Object "/lib/x86_64-linux-gnu/libQt5Core.so.5", at 0x7ff12cc5feed, in QObjectPrivate::deleteChildren()
#2    Object "/home/otore19/workspace_luca/install/lib/libignition-gazebo7-gui.so.7", at 0x7ff12ded13bc, in gz::sim::v7::GuiRunner::~GuiRunner()
#1    Object "/home/otore19/workspace_luca/install/lib/libignition-gazebo7-gui.so.7", at 0x7ff12ded13a1, in gz::sim::v7::GuiRunner::~GuiRunner()
#0    Object "/home/otore19/workspace_luca/install/lib/libignition-gazebo7-gui.so.7", at 0x7ff12df25b1b, in void gz::utils::detail::DefaultDelete<gz::sim::v7::GuiRunner::Implementation>(gz::sim::v7::GuiRunner::Implementation*)
Segmentation fault (Address not mapped to object [0x7ff0f8de4ef8])

[onurtore]

I was wondering whether anyone encounter similar issue or not. Wondering whether this is something related to my setup or a general problem.