Unity crash when i create any UI component

Unity Engine
, ,
1

Hi, guys!

I work in unity on linux most than six months and all was be ok. But…Today i have strange bug.
If i create new project or open exiting project and then create or enable any UI component…Unity was crashed.

For example. I create new project. Then in hierarchy press second mouse button and select UI>Image…
unity immediately crash.

Anybody can help me?

Unity 2021.3.16f1
Unity 2021.3.17f1

Log

Obtained 14 stack frames.
#0 0x007fbae34519e0 in __sigaction
#1 0x007fbae34a164c in pthread_key_delete
#2 0x007fbae3451938 in gsignal
#3 0x007fbae343b53d in abort
#4 0x007fbae343b45c in (Unknown)
#5 0x007fbae344a486 in __assert_fail
#6 0x007fb96a2ce7fc in __driDriverGetExtensions_d3d12
#7 0x007fb969e2b712 in __driDriverGetExtensions_d3d12
#8 0x007fb969fb506c in __driDriverGetExtensions_d3d12
#9 0x007fb969f0a4e8 in __driDriverGetExtensions_d3d12
#10 0x007fb969cbdb2e in __driDriverGetExtensions_d3d12
#11 0x007fb969d0e68c in __driDriverGetExtensions_d3d12
#12 0x007fbae349f8fd in pthread_condattr_setpshared
#13 0x007fbae3521d20 in __xmknodat

PC configuration

System:
Host: togopc Kernel: 6.1.7-1-MANJARO arch: x86_64 bits: 64
Desktop: KDE Plasma v: 5.26.5 Distro: Manjaro Linux
Machine:
Type: Desktop System: ASUS product: N/A v: N/A serial:
Mobo: ASUSTeK model: PRIME B450M-K II v: Rev X.0x
serial: UEFI: American Megatrends v: 3211
date: 08/10/2021
CPU:
Info: 6-core model: AMD Ryzen 5 5600G with Radeon Graphics bits: 64
type: MT MCP cache: L2: 3 MiB
Speed (MHz): avg: 1918 min/max: 1400/4464 cores: 1: 1400 2: 2535 3: 1400
4: 1400 5: 1991 6: 2398 7: 1400 8: 1400 9: 3900 10: 2399 11: 1400 12: 1400
Graphics:
Device-1: AMD Cezanne [Radeon Vega Series / Radeon Mobile Series]
driver: amdgpu v: kernel
Display: x11 server: X.Org v: 21.1.6 driver: X: loaded: amdgpu
unloaded: modesetting dri: radeonsi gpu: amdgpu resolution:
1: 1080x1920~60Hz 2: 2560x1440~60Hz
API: OpenGL v: 4.6 Mesa 22.3.3 renderer: AMD Radeon Graphics (renoir LLVM
15.0.7 DRM 3.49 6.1.7-1-MANJARO)
Audio:
Device-1: AMD Renoir Radeon High Definition Audio driver: snd_hda_intel
Device-2: AMD Family 17h/19h HD Audio driver: snd_hda_intel
Sound API: ALSA v: k6.1.7-1-MANJARO running: yes
Sound Server-1: PulseAudio v: 16.1 running: yes
Sound Server-2: PipeWire v: 0.3.64 running: yes
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
driver: r8169
IF: enp7s0 state: up speed: 1000 Mbps duplex: full mac: 50:eb:f6:20:1c:15
Drives:
Local Storage: total: 7.97 TiB used: 2.35 TiB (29.5%)
ID-1: /dev/nvme0n1 vendor: Silicon Power model: SPCC M.2 PCIe SSD
size: 238.47 GiB
ID-2: /dev/sda vendor: Samsung model: SSD 870 EVO 500GB size: 465.76 GiB
ID-3: /dev/sdb vendor: Seagate model: ST2000DM008-2UB102 size: 1.82 TiB
ID-4: /dev/sdc vendor: Western Digital model: WD40EZAZ-19SF3B0
size: 3.64 TiB
ID-5: /dev/sdd vendor: Seagate model: ST2000DM008-2UB102 size: 1.82 TiB
Partition:
ID-1: / size: 223.77 GiB used: 30.53 GiB (13.6%) fs: ext4
dev: /dev/nvme0n1p2
ID-2: /boot/efi size: 299.4 MiB used: 312 KiB (0.1%) fs: vfat
dev: /dev/nvme0n1p1
ID-3: /home size: 457.38 GiB used: 93.74 GiB (20.5%) fs: ext4
dev: /dev/sda1
Swap:
ID-1: swap-1 type: partition size: 9.77 GiB used: 25.8 MiB (0.3%)
dev: /dev/nvme0n1p3
Sensors:
System Temperatures: cpu: 44.1 C mobo: N/A gpu: amdgpu temp: 31.0 C
Fan Speeds (RPM): N/A
Info:
Processes: 377 Uptime: 32m Memory: 30.65 GiB used: 13.53 GiB (44.1%)
Shell: Zsh inxi: 3.3.24

2

Sorry, for my bad English. I will try to rephrase:
I’m using Unity Linux for almost six month and everything was alright 'till today. Today I had a strange bug. If I Create or Enable any UI component within New or already exist Project - Unity crashing.

For example:
I create New Project. Next, I’m selecting UI->Image by opening context menu in Hierarchy tree. Crash.

ps. And i successfully repeated this bug in Unity 2022.2.4f1

3

i checked log /home/xyz/.config/unity3d/Editor.log and see this:
Unity: …/mesa-22.3.3/src/gallium/auxiliary/util/u_threaded_context.c:2829: tc_buffer_unmap:
then i checked last updated packages and found out that mesa packages were recently updated.

how long to wait for fixes?

4

could you help us to file a bug report? thanks a lot

5

CASE IN-30818

6

I am experiencing the same issue. I am not sure if this is the main cause of the problem, but it helped me to downgrade the llvm-libs package from 15.0.7-1 to 14.0.6-4.

It makes my system unstable but better than Unity Editor not working at all, I guess.

7

Thanks a lot. It’s workaround solution. I tried to do this, but I use a Manjaro Linux. It’s rolling distro. I must to updating all packages when install any application.

8

tried it on my ubuntu22.04, it does not repro. As a side note here, we do not officially support KDE.