VirtualBox

Opened 17 months ago

Last modified 17 months ago

#21348 new defect

VM with Linux crashes worse than DOS or Windows 95. Your dog can crash it — at Version 4

Reported by: DanV Owned by:
Component: VMM Version: VirtualBox 6.1.40
Keywords: Cc:
Guest type: other Host type: Windows

Description (last modified by aeichner)

Just write elementary program which creates large files, say, 1GB in size or one large file larger than 32 GB. And when your program running created 32GB of data in files VM part with Linux 100% crashes.

Or if you have already large files aaa1, aaa2... and you combine them into one large file bbb which will be larger than 32GB this will also crash VB with its Linux like it is a dumb DOS 2.1. Here is syntax how to do that.

$ ssh aaa* > bbb

I can try to attach this few lines Fortran program which is creating multiple files 1GB but if this will fail (because i do not see any links or buttons how attach the file) you also can take it from the Forum (Windows Host part) where i was just published it.

P.S. I failed to attach the file. OK here is the text. Just compile it with gFortran or any other Fortran compiler and run telling it to create more than 32 files (each will be 1 GB size file). It will crash at file #31

Change History (6)

by DanV, 17 months ago

Attachment: box.f90 added

See the description how to compile in the text of the ticket. Or i can send you EXE if you want

by DanV, 17 months ago

Attachment: box.2.f90 added

See the description how to compile in the text of the ticket. Or i can send you EXE if you want

comment:1 by DanV, 17 months ago

In addition to not clear way how to attach the files I also can not edit/modify this ticket. Text became yellow in color and that's it, there is no any way to edit it.

Can you make your ticket system more user friendly???

I made a typo the combination should be

$ cat aaa* > bbb

Damn, lost one hour

comment:2 by DanV, 17 months ago

Also remove the second attachment, i can not do that...jeeezzz

comment:3 by DanV, 17 months ago

Holly .... The text of Fortran program became totally unreadable in your ticketing system...

comment:4 by aeichner, 17 months ago

Description: modified (diff)
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