4.5-beta1 crashes on Fedora / KDE Plasma / X11

[nathanjf]

Tested versions

• Reproducible in 4.5-beta1
• Not reproducible in 4.5-dev5 and earlier

System information

Godot v4.5.dev5 - Fedora Linux 42 (KDE Plasma Desktop Edition) on X11 - X11 display driver, Multi-window, 1 monitor - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 4090 (nvidia; 575.57.08) - AMD Ryzen 9 7950X3D 16-Core Processor (32 threads)

Issue description

This doesn't happen in Godot 4.5-dev5. I haven't been able to figure out what exactly causes it to happen, but when I run from cmd I get the following crash after the engine has been open for 1-2 minutes.

================================================================
handle_crash: Program crashed with signal 11
Engine version: Godot Engine v4.5.beta1.official (46c495ca21f40f57a7fb9c7cde6143738f1652d4)
Dumping the backtrace. Please include this when reporting the bug on: https://github.com/godotengine/godot/issues
[1] /lib64/libc.so.6(+0x19c30) [0x7fcc4cc7ac30] (??:0)
[2] /home/nathanjf/Documents/Programs/Godot_v4.5-beta1_linux.x86_64() [0x1cc638a] (??:0)
[3] /home/nathanjf/Documents/Programs/Godot_v4.5-beta1_linux.x86_64() [0x4c517cd] (??:0)
[4] /home/nathanjf/Documents/Programs/Godot_v4.5-beta1_linux.x86_64() [0x4816714] (??:0)
[5] /home/nathanjf/Documents/Programs/Godot_v4.5-beta1_linux.x86_64() [0x538abd] (??:0)
[6] /home/nathanjf/Documents/Programs/Godot_v4.5-beta1_linux.x86_64() [0x42d442] (??:0)
[7] /lib64/libc.so.6(+0x35f5) [0x7fcc4cc645f5] (??:0)
[8] /lib64/libc.so.6(__libc_start_main+0x88) [0x7fcc4cc646a8] (??:0)
[9] /home/nathanjf/Documents/Programs/Godot_v4.5-beta1_linux.x86_64() [0x4698aa] (??:0)
-- END OF C++ BACKTRACE --
================================================================

Steps to reproduce

Open Godot 4.5-beta1 on a linux computer running X11 and wait.

Minimal reproduction project (MRP)

N/A

[nathanjf]

Seems to have resolved itself. This release of Godot coincided with quite a few updates on RPM. I think something was just out of date, but I'm still unsure what it was.

[CorentinBrule]

maybe I'm facing the same thing (on Ubuntu / gnome / wayland x) ), since dev-1 editor crash when I was trying to save project or randomly after some changes (tilemap's tiles, visibilty of some nodes...).

Godot v4.5.beta1 - Ubuntu 25.04 25.04 on Wayland - Wayland display driver, Multi-window, 2 monitors - OpenGL 3 (Compatibility) - AMD Radeon 780M (radeonsi, phoenix, LLVM 19.1.7, DRM 3.61, 6.14.0-22-generic) - AMD Ryzen 7 7840HS w/ Radeon 780M Graphics (16 threads) - 30.17 Gio memory

handle_crash: Program crashed with signal 11
Engine version: Godot Engine v4.5.beta1.official (46c495ca21f40f57a7fb9c7cde6143738f1652d4)
Dumping the backtrace. Please include this when reporting the bug on: https://github.com/godotengine/godot/issues
[1] /lib/x86_64-linux-gnu/libc.so.6(+0x45810) [0x7a5be7245810] (??:0)
[2] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x27eb35a] (??:0)
[3] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x19f2bfa] (??:0)
[4] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x182410e] (??:0)
[5] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x1907940] (??:0)
[6] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x286de97] (??:0)
[7] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x53862d] (??:0)
[8] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x42d442] (??:0)
[9] /lib/x86_64-linux-gnu/libc.so.6(+0x2a338) [0x7a5be722a338] (??:0)
[10] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7a5be722a3fb] (??:0)
[11] /home/macrico/Téléchargements/Godot_v4.5-beta1_linux.x86_64() [0x4698aa] (??:0)
-- END OF C++ BACKTRACE --

[Calinou]

@nathanjf @CorentinBrule Can you try using this debug build of the master branch I made?

https://github.com/Calinou/godot-debug-builds/releases/download/temporary/godot.linuxbsd.editor.x86_64-9b22b41531c82132732fda0f9818c5709c2587bc.zip

It's a large file since it contains debug symbols. This will allow you to get a more informative backtrace when it crashes, which you can then paste here.

[CorentinBrule]

I can't reproduce the crash with your build and 4.5beta2... it's done (I was able to work with beta1 but it crashed in some cases, like using a custom extension to load a json file in which my different tilemap states are stored for each level)

[nathanjf]

I haven't been able to reproduce that crash for awhile. I also encountered a lot of other issues with Fedora in general so I switched to Arch shortly after that bug report. I have yet to encounter this issue on Arch.