Created attachment 165976
rhbz#1847031 cleaned crash bt
That whole bt looks broken. RH has no reproducer either, so the fix is just a guess. Version was libreoffice-6.4.4.2-2.fc32.x86_64, as you can see in the bt paths.
The bt itself looks "wrong". The user did a right-click on a Calc cell, that would open the context menu, but at that point, when the Gtk event is processed, a lot more stuff is already "gone", like all the aGuard objects have nullptr, so no mutex in them. So I guess this is just for reference, but won't help.
Created attachment 165976
rhbz#1847031 cleaned crash bt
That whole bt looks broken. RH has no reproducer either, so the fix is just a guess. Version was libreoffice- 6.4.4.2- 2.fc32. x86_64, as you can see in the bt paths.
The bt itself looks "wrong". The user did a right-click on a Calc cell, that would open the context menu, but at that point, when the Gtk event is processed, a lot more stuff is already "gone", like all the aGuard objects have nullptr, so no mutex in them. So I guess this is just for reference, but won't help.