https://bugzilla.suse.com/show_bug.cgi?id=1231465 https://bugzilla.suse.com/show_bug.cgi?id=1231465#c16 --- Comment #16 from Jiri Slaby <jslaby@suse.com> --- (In reply to Vlastimil Babka from comment #13)
Thanks to Mike Rapoport for spotting the problematic line:
[ 0.000000] [ T0] memblock_reserve: [0x0000000077535018-0x00000000429ef027] efi_memattr_init+0x77/0xa0
That range's end < start, causing an underflow.
These values probably come directly from some efi tables, so the firmware might be buggy if it's broken on a reboot vs cold boot?
Also, without the sign, the range would be: 0x77535018-0x1429ef018 which is weird in any case:
BIOS-e820: [mem 0x000000007b600000-0x000000007f7fffff] reserved BIOS-e820: [mem 0x00000000f0000000-0x00000000f7ffffff] reserved BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved BIOS-e820: [mem 0x0000000100000000-0x000000087e7fffff] usable -- You are receiving this mail because: You are on the CC list for the bug.