On Mon, Nov 25, 2013 at 9:48 PM, Emmanuel Dreyfus <m...@netbsd.org> wrote: > Hi > > I have a new x86 machine that reboots on its own a few times a day. > There is no kernel panic (I have ddb.onpanic=1 to be sure I could not > miss it), no warning message, nothing, it just reboots. > > Is there a way for a software bug to cause that? I assumed so far that > software problems would cause a panic, and therefore I focused on > finding a hardware problem. but now I have replaced every bit of the > machine except disk and RAM, I am not sure of that point anymore.
This might not be very likely, but I've seen a hardware ACPI bug cause this. You might try booting a different OS off of a USB stick or something and see if the problem continues. Andy
