Thanks for the report and fix Stefan! Although the LP is a bit old, I think worth to mention here the patches that fix boths issues (the "Unknown type (Reserved) while parsing" message and the "ELF core (kcore) parse failed" bug) - both present in kexec-tools as fixes due to Linux kernel modifications:
ed15ba1b ("build_mem_phdrs(): check if p_paddr is invalid")
fab91841 ("Handle additional e820 memmap type strings")
Thanks for the report and fix Stefan! Although the LP is a bit old, I think worth to mention here the patches that fix boths issues (the "Unknown type (Reserved) while parsing" message and the "ELF core (kcore) parse failed" bug) - both present in kexec-tools as fixes due to Linux kernel modifications:
ed15ba1b ("build_ mem_phdrs( ): check if p_paddr is invalid")
fab91841 ("Handle additional e820 memmap type strings")
Cheers,
Guilherme