On Tue, Apr 26, 2016 at 12:30 AM, Meelis Roos <mr...@linux.ee> wrote: > Today I finished bisecting a boot problem on my IBM X346 (with 64-bit P4 > Xeons). 4.5.0 worked fine but I saw the spontaneous reboots during early > boot in 4.6-rc4 and bisected it down to the commit below. > > The server does not seem to have NX - dmesg has this: > > Notice: NX (Execute Disable) protection missing in CPU!
I reproduced a failure under KVM, which might be your failure. Digging around now. --Andy