YAD: Yet Another Desynchronisation

[Helsium738]

Describe the bug
The game produced ghost skeleton and spitted out this line:
[Server thread/WARN]: Fetching packet for removed entity class_1613['Skeleton'/4679, l='ServerLevel[New World]', x=-24.50, y=-27.00, z=15.50, removed=DISCARDED]

To Reproduce
Steps to reproduce the behavior:
Lower render distance and play.

Expected behavior
No desyncs.

Screenshots

Runtime info (please complete the following information):

• OS: Windows 11
• Minecraft version: 1.21.8
• Mod version: vmp-fabric-mc1.21.8-0.2.0+beta.7.207

Other mods
c2me, sl, sodium, immfast, ferritecore,

Checklist

• I am using the official version of the mod.
• I tried the latest development version but the issue persists.
• I searched for similar open issues and could not find an existing bug report on this.

Additional context

[ishland]

Need logs and screenshots.

[Helsium738]

Uhh screenshot of a standing still skeleton?

[Helsium738]

Don't ask anything else from me
https://gist.github.com/Helsium738/6f6366adb2d9ecc0ef1fd5cdb6354b89

[Helsium738]

Calling /execute at @e[type=!item,type=!player,type=!tnt] run summon tnt ~ ~ ~ {fuse:0,explosion_power:128} causing log spam from processing explosions. Doing the same on the latest snapshot with C2ME only installed doesn't happen even if doing tnt summons for every entity with item type.

[Server thread/WARN]: Fetching packet for removed entity class_1542['Cobblestone'/1004507, l='ServerLevel[New World]', x=256.35, y=65.00, z=-157.66, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Dark Oak Planks'/1004552, l='ServerLevel[New World]', x=250.72, y=66.00, z=-152.98, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/1004611, l='ServerLevel[New World]', x=272.88, y=93.00, z=-156.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Cobblestone'/1004922, l='ServerLevel[New World]', x=261.84, y=64.00, z=-151.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Terracotta'/1006577, l='ServerLevel[New World]', x=270.49, y=96.00, z=-145.57, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Terracotta'/1006788, l='ServerLevel[New World]', x=255.88, y=81.00, z=-151.44, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['White Terracotta'/1007044, l='ServerLevel[New World]', x=256.68, y=75.00, z=-147.84, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1540['Falling Gravel'/884698, l='ServerLevel[New World]', x=248.50, y=60.00, z=-78.50, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/990248, l='ServerLevel[New World]', x=281.74, y=101.00, z=-138.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Light Gray Terracotta'/993519, l='ServerLevel[New World]', x=270.28, y=74.00, z=-132.13, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/993628, l='ServerLevel[New World]', x=273.42, y=84.00, z=-132.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Cobblestone'/993724, l='ServerLevel[New World]', x=271.72, y=74.00, z=-132.13, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/993754, l='ServerLevel[New World]', x=267.01, y=83.00, z=-142.82, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/993941, l='ServerLevel[New World]', x=265.86, y=83.00, z=-132.48, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/994035, l='ServerLevel[New World]', x=276.50, y=93.00, z=-132.51, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/994231, l='ServerLevel[New World]', x=270.20, y=83.00, z=-142.13, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/994357, l='ServerLevel[New World]', x=257.34, y=66.00, z=-141.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/1002708, l='ServerLevel[New World]', x=270.42, y=91.00, z=-131.42, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/1003929, l='ServerLevel[New World]', x=268.36, y=83.00, z=-134.35, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Terracotta'/1003982, l='ServerLevel[New World]', x=260.35, y=73.00, z=-141.92, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/1004132, l='ServerLevel[New World]', x=278.88, y=93.00, z=-136.40, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Terracotta'/1004249, l='ServerLevel[New World]', x=286.13, y=96.00, z=-138.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/1004259, l='ServerLevel[New World]', x=266.22, y=81.00, z=-134.13, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Red Terracotta'/1004690, l='ServerLevel[New World]', x=261.13, y=82.00, z=-142.13, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Cobblestone'/1004769, l='ServerLevel[New World]', x=271.88, y=72.00, z=-135.22, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Orange Terracotta'/1005026, l='ServerLevel[New World]', x=277.00, y=105.00, z=-136.88, removed=DISCARDED]
[Server thread/WARN]: Fetching packet for removed entity class_1542['Terracotta'/1006724, l='ServerLevel[New World]', x=284.63, y=110.00, z=-134.88, removed=DISCARDED]

After moving away from exploded chunks to INACCESSIBLE area and killing all entities around the player client/server entities count is 2.5k/46 and 3.6 gigabyte memory usage after garbage collection