[Bug]: multiple problems with rcu_prehempt at boot on Debian 13

[jeffv03]

Version

trunk/main

Host OS Type

Linux

Host OS name + version

Debian 13 Trrixie latest

Host Architecture

x86

Guest OS Type

Linux

Guest Architecture

x86

Guest OS name + version

Debian 13 Trixie

Component

Unspecified

What happened?

Wanted to boot a viretual machine today and found that it won't work :(
I get multiple stalls from the rcp_prehempt task and the boot is very very slow...

My system is uptodate and virtualbox version is 7.2.6.

all was working flawlessly till today.

How can we reproduce this?

here are the logs and a screenshot

https://pastebin.com/UYmrnbmy

Did you upload all of your necessary log files, screenshots, etc.?

• Yes, I've uploaded all pertinent files to this issue.

[jeffv03]

arg the pastebin link does not work...
https://pastebin.com/UYmrnbmy