/tmp # kexec -d -l /var/petitboot/mnt/dev/nvme0n1p1/kernel/kernel 
<stdout>: Warning (reg_format): "reg" property in /ibm,opal/flash@0 has invalid length (8 bytes) (#address-cells == 0, #size-cells == 0)
free memory map:
0x02400000-0x30000000
0x384c2000-0x80000000
kernel offset 0x10000 paddr 0x100000 filesz 19886664 memsz 24888000
add_kexec_segment kernel      buf 0x7fff91570010 bufsize 0x012f7248, dest 0x2400000, memsize 0x017c0000
Kernel entry: 0x2520
add_kexec_segment device tree buf 0x7fff92870010 bufsize 0x0004cf80, dest 0x7ffb0000, memsize 0x00050000
add_kexec_segment trampoline  buf 0x172935c0 bufsize 0x00000210, dest 0x7ffa0000, memsize 0x00010000
free memory map after loading:
0x03bc0000-0x30000000
0x384c2000-0x7ffa0000
/tmp # kexec -d -l kernel.full
<stdout>: Warning (reg_format): "reg" property in /ibm,opal/flash@0 has invalid length (8 bytes) (#address-cells == 0, #size-cells == 0)
free memory map:
0x02400000-0x30000000
0x384c2000-0x80000000
kernel offset 0x0 paddr 0x1fff0000 filesz 13891464 memsz 13891464
add_kexec_segment kernel      buf 0x7fffaa050010 bufsize 0x00d3f788, dest 0x2400000, memsize 0x00d40000
kernel offset 0xd40000 paddr 0x20d30000 filesz 3777152 memsz 9459400
add_kexec_segment kernel      buf 0x45ed3940 bufsize 0x0039a280, dest 0x3140000, memsize 0x00910000
add_kexec_segment device tree buf 0x7fffaad90010 bufsize 0x0004cf80, dest 0x7ffb0000, memsize 0x00050000
add_kexec_segment trampoline  buf 0x45ed0680 bufsize 0x00000210, dest 0x7ffa0000, memsize 0x00010000
free memory map after loading:
0x03a50000-0x30000000
0x384c2000-0x7ffa0000
/tmp #