Minecraft version - 1.20.1
Mod loader - Fabric (letest)
I am using the latest version available - Yes

Describe the bug
Client crash when trying to start a roll animation

Logs
combatroll_crash.txt

Could you tell me which specific mod besides Combat Roll is needed to be installed to reproduce this issue?
I was never able to reproduce this.

Could you tell me which specific mod besides Combat Roll is needed to be installed to reproduce this issue? I was never able to reproduce this.

• airhop: Air Hop 8.0.0
• better_climbing: Better Climbing 3
• • Crawl (In fabrication mod feature)
• betteranimationscollection: Better Animations Collection 8.0.0
• bettercombat: Better Combat 1.7.4+1.20.1
• player-animator: Player Animator 1.0.2-rc1+1.20

Other

• carryon: Carry On 2.1.2.5
• cameraoverhaul: Camera Overhaul 1.4.0-fabric-universal

Optimizations

• immediatelyfast: ImmediatelyFast 1.2.6+1.20.2
• indium: Indium 1.0.27+mc1.20.1
• lazydfu: LazyDFU 0.1.3
• sodium: Sodium 0.5.3
• lithium: Lithium 0.11.2
• vanillatweaks: VanillaTweaks 1.5.70 (maybe)
• carpet-extra: Carpet Extra 1.4.115
• carpet-fixes: Carpet Fixes 1.20-1.16.1

I am sorry, as mentioned I need the specific singular mod that is causing the problem, not a list of mods.
Unfortunately I don't have the development capacity to do the troubleshooting, so in cases like this, help is needed from the community.

Specifics are still wanted to resolve this issue.

This crash is only possible with an other mod mutating the functionset of PacketByteBuf.
Something related to core networks.
There is nothing I can do to fix it, because this breaks a foundational part of the communication layer.

Feel free to reopen if this happens without a mod that doesn't alter communication layer.