Why is there an error in VirualBox?

Question

linux

I decided to master linux and in order not to break the system with my experiments, I decided to run another one on a virtual machine.
Host - Debian 8 64bit
VM - VirualBox 5.0.2
Guest - Debian 8 32bit

I started the VM, the installation was successful, but when I try to start the OS on the VM, grub starts, and after selecting the OS, an error occurs: "A critical error has occurred while running the virtual machine and the machine execution has been stopped".

log file

Log created: 2015-08-22T10:03:27.631457000Z
Executable: /usr/lib/virtualbox/VirtualBox
Arg[0]: /usr/lib/virtualbox/VirtualBox
Arg[1]: --comment
Arg[2]: ClearSystemDebian
Arg[3]: --startvm
Arg[4]: 3c3f51db-0464-4ffa-a683-65c1b6670bae
Arg[5]: --no-startvm-errormsgbox
fatal error in recompiler cpu: PGMChangeMode(, 80050033, 20, 0) -> VERR_DEADLOCK
...

Why is this happening and how can it be fixed?

Answer 1

Answer found here: https://forums.virtualbox.org/viewtopic.php?f=1&t=61055
Also, I see you have the 32bit Debian template selected, please confirm that it was a 32bit guest you installed? Also you have IO-APIC disabled which may be unusual in a modern guest.
Finally, a reminder that Kali is not officially listed as a supported guest.