Hi While I testing efi runtime patches for kexec kernel, there's 2 machines kexec fails on them. It can be reproduced with non-efi kernel, so it's not related to the patchset. Problem is kexec kernel will immediatly reboot after below kernel message: smpboot: Booting Node 0, Processors # 1 The latter CPUs were not printed. nr_cpus=1 works, so there might be some bug on smp code. Any idea or suspection acout some patches? This is not 100% reproducible, to me it's about 30% thus it's hard to bisect. Thanks Dave
