Comment # 5 on bug 903576 from Takashi Iwai

I guess the problem is the line:
 Nov 03 05:11:24 Anon systemd-modules-load[374]: Failed to find module 'pciehp'

This driver is built-in, so modprobe fails.

Could you check who sets this entry?  Check the contents of
/etc/modules-load.d/* files.  Something there must contain pciehp.

If it's MODULES_LOADED_ON_BOOT.conf or such, it's a converted entry from the
old sysconfig, and this is no real bug.  It had to be there in the past, too.
In that case, just remove that entry.

If it's yast.conf or such (i.e. on a fresh installation), it's likely a bug in
YaST.  This should have been already fixed on SLE12 (bnc#865834), though...