Aug. 21, 2015
12:33 p.m.
On Fri, 21 Aug 2015 07:06:58 -0400, Salam Farhat said:
I am using a kernel module that I modified slightly to work on my current kernel version. It is running on a virtual machine and on a heavy load it goes into an infinite loop and freezes the system. I can tell that the virtual machine is using 100% of its assigned cpu.
Try giving the VM a second virtual CPU, if you have only one CPU and it gets hung sufficiently hard, the debugging stuff won't have a chance to run. Oh, and make sure you configure your kernel for SMP.