id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
12689	Host and guest system freeze after several hours	b.s.		"Hello,

I have installed RHEL6.3 on the host system and on the guest systems. I also have installed the Guest Additions.

I use VirtualBox 4.3.6.

I have the following different guest configurations:

Machine 1:
  (8 GB RAM, 500 GB Hard Disk, 8 CPU)

  guest1: Client with GUI (gnome)
    (2 GB RAM, 50 GB Hard Disk, 2 CPU, Port 5000)

  guest2: Server (without GUI), headless
    (4 GB RAM, 50 GB Hard Disk, 4 CPU, Port 5100)

Machine 2:
  (8 GB RAM, 500 GB Hard Disk, 8 CPU)

    guest1: Client with GUI (gnome)
      (2 GB RAM, 50 GB Hard Disk, 2 CPU, Port 5000)

    guest2: Client with GUI (gnome) headless
      (2 GB RAM, 50 GB Hard Disk, 2 CPU, Port 5100)
 
Machine 1 works without problems when the 2 guest machines are running.

Machine 2 works without problems, when only guest1 runs. When I start guest2 after several hours all the guests and the host system freeze, so I have to do a hard reset (power off/on).
"	defect	closed	other	VirtualBox 4.3.6	obsolete	host		Linux	Linux