mojira.dev
MC-270785

JVM crash in J 1018 jdk.internal.misc.Unsafe.allocateInstance at C 0x0000015387c5fda9

So when I try to create or open a world in single player minecraft just crashes and im back at desktop
but when i am joining a multiplayer world it works just fine

update:- now even when i join a server it crashes

the video link containing how it is crashing and when it is crashing
https://gemoo.com/tools/upload-video/share/638819392005554176?codeId=DWl22ozG5ej6g&card=638819387899330560
valid only for 7 days ig

it just got fixed on its own............ i have uploaded the new launcher_log.txt

nvm it started crashing again

i seriously clean installed windows 4 times twice on windows 11 & twice on windows 10 

and this stupid error/bug still there so i seriously don't think this is a windows problem

either my CPU , motherboard is dead (i ran memtest86 8 Pass no errors ) or its a stupid minecraft's fault 
its now throwing bsods

@greymagic27

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Hello! Does the same issue happen on 1.21 or later?

Hello, so you do know that the 13th and 14th gen intel CPU's are cooked right so I didn't think it was the fault of the game or anything I had the doubt that it was my CPU and my motherboard fricking some thing up and when intel asked the motherboard partners to release a bios update with a "intel baseline profile" which basically runs the CPU at intel's specifications so my board which is Asus Prime Z790-A WIFI it got that update at 2024/04/19  and when I updated the BIOS and switched to the intel's Baseline profile and started using my Computer everything was working perfectly fine even Minecraft crashing , windows throwing random BSOD's stopped and overall its been a smooth ride since and I have been keeping an eye out for when a BIOS update releases so that I can stay on the latest. so overall I its intel's fault (note the current issue regarding intel's stability mostly affecting 13th & 14th Gen i9's , and guess which CPU I have. its i9 13900k ) and motherboard partners overclocking the CPU automatically without the users knowledge and after that one BIOS update I have not encountered a single crash in anything yet. so to answer the question no, the issue does not occur in any version it was just the fault of a unstable CPU and it being overclocked by default on top of it. probably the DDR5 caused it to become more unstable ig (just a hunch)

Redbeastsam_

(Unassigned)

Plausible

Crash

Minecraft, crash

1.20.4, 1.20.6

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