I've forgot to mention: I've removed the remained virtualbox stuffs totally, also dkms, etc. Still, there is no change about the issue. I've also tried to limit the available memory for the kernel with mem=512M kernel parameter. I've also tried "nopat" I've found in some forum, but still the same problem.
I've forgot to mention: I've removed the remained virtualbox stuffs totally, also dkms, etc. Still, there is no change about the issue. I've also tried to limit the available memory for the kernel with mem=512M kernel parameter. I've also tried "nopat" I've found in some forum, but still the same problem.