On (20/02/05 10:00), John Ogness wrote: > On 2020-02-05, Sergey Senozhatsky <sergey.senozhatsky.work@xxxxxxxxx> wrote: > >>>> So there is a General protection fault. That's the type of a > >>>> problem that kills the boot for me as well (different backtrace, > >>>> tho). > >>> > >>> Do you have CONFIG_RELOCATABLE and CONFIG_RANDOMIZE_BASE (KASLR) > >>> enabled? > >> > >> Yes. These two options are enabled. > >> > >> CONFIG_RELOCATABLE=y > >> CONFIG_RANDOMIZE_BASE=y > > > > So KASLR kills the boot for me. So does KASAN. > > Sergey, thanks for looking into this already! Hey, no prob! I can't see how and why that would be KASLR related, and most likely it's not. Probably we just hit some fault sooner with it enabled. So far it seems that reads from /dev/kmsg are causing problems on my laptop, but it's a bit hard to debug. Nothing printk-related in my boot params. -ss _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
