Minecraft Version

1.21.5

Iris Version

iris-fabric-1.8.11+mc1.21.5

Sodium Version

sodium-fabric-0.6.13+mc1.21.5

Operating System

Windows 11

What is your GPU?

Nvidia Geforce RTX 4070 Laptop GPU

Java Version

java 21.0.5 2024-10-15 LTS

Reproduction Steps

Crash happens with both Complementary Reimagined or Rethinking Voxels shaderpacks.
Rethinking Voxels crashes immediately, Complementary seems to work fine but crashes at random.

Random crashes happened when alot of items were on the ground (e.g. sugarcane, bamboo) or when doing redstone (building an item filter).

Wasn't occuring before, this started happening after updating to 1.21.5.

crash-2025-04-21_12.27.12-client.txt

latest.log

Crash Report file and latest.log

Additional context

Note: i am using custom settings for Complementary Shaders, but i doubt this has anything to do with the game crashing.

Custom settings:

#Mon Apr 21 11:27:41 CEST 2025
ANISOTROPIC_FILTER=8
AURORA_CONDITION=4
CLOUD_QUALITY=3
COATED_TEXTURES=true
COLORED_LIGHTING=256
DETAIL_QUALITY=3
EMISSIVE_REDSTONE_BLOCK=true
GENERATED_NORMALS=true
GLOWING_ARMOR_TRIM=true
GLOWING_ORE_MASTER=2
LENSFLARE_MODE=2
RAINBOWS=3
RAIN_PUDDLES=2
SHADOW_QUALITY=3
shadowDistance=224.0

This crash happens most when using the freecam from Tweakeroo.

Same issue here. Weirdly, it was working fine until it randomly crashed after i messed with some settings in the shaders. Now the game crashes even though I've tried installing fresh versions of the shaders since I thought that was the problem at first :c