Created attachment 143275 [details]
Minecraft crash log

Minecraft crashes in some cases since (in my opinion) the debian sid upgrade of
the mesa package (18.3.2-1 the Thu, 17 Jan 2019 20:36:15 +0200).

I reported a bug at Mojang : https://bugs.mojang.com/browse/MC-143424

They have closed it with a "Driver issue." message.
The Minecraft log says :

[0201/080510:INFO:GameCallbacks.cpp(199)] launcher/launcher (main) info 
../src/gallium/drivers/r600/sb/sb_ir.cpp:340:update_packed_items: Assertion
`!swp[chan] || swp[chan] == v' failed.

I also join the Minecraft log in case it helps.

My environment:

# uname -a
Linux 4.19.0-2-amd64 #1 SMP Debian 4.19.16-1 (2019-01-17) x86_64 GNU/Linux

# apt show xserver-xorg-video-{all,radeon}
Package: xserver-xorg-video-all
Version: 1:7.7+19
Depends: xserver-xorg-video-amdgpu, xserver-xorg-video-ati,
xserver-xorg-video-fbdev, xserver-xorg-video-nouveau, xserver-xorg-video-vesa,
xserver-xorg-video-vmware

Package: xserver-xorg-video-radeon
Version: 1:18.1.0-1
Depends: libc6 (>= 2.17), libdrm-radeon1 (>= 2.4.39), libgbm1 (>= 8.1~0),
libudev1 (>= 183), xorg-video-abi-24, xserver-xorg-core (>= 2:1.18.99.901)

# apt changelog mesa-va-drivers
Package: mesa-va-drivers
Version: 18.3.2-1