ubuntu:/home/ubuntu# kexec -l -d --reuse-cmd --initrd=/boot/initrd.img /boot/vmlinux arch_process_options:148: command_line: \EFI\BOOT\Image user_debug=31 loglevel=9 uefi_debug e1000e.IntMode=1 pci=pcie_bus_safe pcie_aspm.policy=default cpuidle.off=0 rootwait rw root=PARTUUID=76ec3f97-3414-4896-a317-340ffa63adc6 rootfstype=ext4 initrd=initramfs.img earlycon=pl011,mmio32,0xff78ed1000 "" "" "" "" "" "" "" "" arch_process_options:150: initrd: /boot/initrd.img arch_process_options:151: dtb: (null) Try gzip decompression. kernel: 0xffffab2c9010 kernel_size: 0xda078d8 get_memory_ranges_iomem_cb: 0000000000200000 - 000000000021ffff : reserved get_memory_ranges_iomem_cb: 0000000000820000 - 000000000307ffff : System RAM get_memory_ranges_iomem_cb: 0000000003080000 - 000000000308ffff : reserved get_memory_ranges_iomem_cb: 0000000003090000 - 00000000031fffff : System RAM get_memory_ranges_iomem_cb: 0000000003200000 - 00000000033fffff : reserved get_memory_ranges_iomem_cb: 0000000003410000 - 0000000004c0ffff : System RAM get_memory_ranges_iomem_cb: 0000000004c10000 - 0000000004c2ffff : reserved get_memory_ranges_iomem_cb: 0000000004c30000 - 0000000004c3dfff : System RAM get_memory_ranges_iomem_cb: 0000000004c3e000 - 0000000004c41fff : reserved get_memory_ranges_iomem_cb: 0000000004c42000 - 0000000004c4cfff : System RAM get_memory_ranges_iomem_cb: 0000000004c4d000 - 0000000007c61fff : reserved get_memory_ranges_iomem_cb: 0000000007c62000 - 0000000007d6ffff : System RAM get_memory_ranges_iomem_cb: 0000000007d70000 - 0000000007eeffff : reserved get_memory_ranges_iomem_cb: 0000000007ef0000 - 0000000007f0ffff : System RAM get_memory_ranges_iomem_cb: 0000000007f10000 - 0000000007faffff : reserved get_memory_ranges_iomem_cb: 0000000007fb0000 - 0000000008310fff : System RAM get_memory_ranges_iomem_cb: 0000000008311000 - 0000000008316fff : reserved get_memory_ranges_iomem_cb: 0000000008317000 - 00000000083c0fff : System RAM get_memory_ranges_iomem_cb: 00000000083c1000 - 00000000083c6fff : reserved get_memory_ranges_iomem_cb: 00000000083c7000 - 00000000083effff : System RAM get_memory_ranges_iomem_cb: 00000000083f0000 - 00000000085dffff : reserved get_memory_ranges_iomem_cb: 00000000085e0000 - 00000000085e0fff : System RAM get_memory_ranges_iomem_cb: 00000000085e1000 - 00000000085e3fff : reserved get_memory_ranges_iomem_cb: 00000000085e4000 - 00000000085fffff : System RAM get_memory_ranges_iomem_cb: 0000000008600000 - 000000000860ffff : reserved get_memory_ranges_iomem_cb: 0000000008610000 - 000000000863ffff : System RAM get_memory_ranges_iomem_cb: 0000000008640000 - 00000000087affff : reserved get_memory_ranges_iomem_cb: 00000000087b0000 - 0000000008940fff : System RAM get_memory_ranges_iomem_cb: 0000000008941000 - 0000000008943fff : reserved get_memory_ranges_iomem_cb: 0000000008944000 - 000000000896ffff : System RAM get_memory_ranges_iomem_cb: 0000000008970000 - 0000000008a0ffff : reserved get_memory_ranges_iomem_cb: 0000000008a10000 - 0000000008a7ffff : System RAM get_memory_ranges_iomem_cb: 0000000008a80000 - 0000000008bbffff : reserved get_memory_ranges_iomem_cb: 0000000008bc0000 - 0000000008bdffff : System RAM get_memory_ranges_iomem_cb: 0000000008be0000 - 0000000008f02fff : reserved get_memory_ranges_iomem_cb: 0000000008f03000 - 000000000deeffff : System RAM get_memory_ranges_iomem_cb: 000000000def0000 - 000000000df1ffff : reserved get_memory_ranges_iomem_cb: 000000000df20000 - 000000000fffffff : System RAM get_memory_ranges_iomem_cb: 0000000010800000 - 0000000017feffff : System RAM get_memory_ranges_iomem_cb: 000000001c000000 - 000000001c00ffff : reserved get_memory_ranges_iomem_cb: 000000001c010000 - 000000001c7fffff : System RAM get_memory_ranges_iomem_cb: 000000001c810000 - 000000007efbffff : System RAM get_memory_ranges_iomem_cb: 000000007efc0000 - 000000007efdffff : reserved get_memory_ranges_iomem_cb: 000000007efe0000 - 000000007efeffff : System RAM get_memory_ranges_iomem_cb: 000000007eff0000 - 000000007effffff : reserved get_memory_ranges_iomem_cb: 000000007f000000 - 000000007fffffff : System RAM get_memory_ranges_iomem_cb: 0000000080000000 - 00000000bfffffff : reserved get_memory_ranges_iomem_cb: 00000000c0000000 - 00000017ffffffff : System RAM elf_arm64_load: e_entry: ffff000008080000 elf_arm64_load: p_vaddr: ffff000008080000 elf_arm64_load: header_offset: 0000000000000000 elf_arm64_load: kernel_segment: 0000000000a00000 elf_arm64_load: text_offset: 0000000000080000 elf_arm64_load: image_size: 000000000163a000 elf_arm64_load: phys_offset: 0000000000200000 elf_arm64_load: vp_offset: ffff000007800000 elf_arm64_load: PE format: yes read_1st_dtb: found /sys/firmware/fdt initrd: base 8f03000, size 49820c4h (77078724) dtb_set_initrd: start 149958656, end 227037380, size 77078724 (75272 KiB) dtb: base 20ba000, size 301h (769) sym: sha256_starts info: 12 other: 00 shndx: 1 value: e70 size: 58 sym: sha256_starts value: 20bbe70 addr: 20bb014 machine_apply_elf_rel: CALL26 5800065394000000->5800065394000397 sym: sha256_update info: 12 other: 00 shndx: 1 value: 2dd8 size: c sym: sha256_update value: 20bddd8 addr: 20bb030 machine_apply_elf_rel: CALL26 eb15027f94000000->eb15027f94000b6a sym: sha256_finish info: 12 other: 00 shndx: 1 value: 2de8 size: 1c4 sym: sha256_finish value: 20bdde8 addr: 20bb048 machine_apply_elf_rel: CALL26 aa1303e194000000->aa1303e194000b68 sym: memcmp info: 12 other: 00 shndx: 1 value: 5f8 size: 34 sym: memcmp value: 20bb5f8 addr: 20bb058 machine_apply_elf_rel: CALL26 340003a094000000->340003a094000168 sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb068 machine_apply_elf_rel: CALL26 5800042094000000->580004209400012b sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb070 machine_apply_elf_rel: CALL26 5800043694000000->5800043694000129 sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb084 machine_apply_elf_rel: CALL26 f100827f94000000->f100827f94000124 sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb0a0 machine_apply_elf_rel: CALL26 5800032094000000->580003209400011d sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb0a8 machine_apply_elf_rel: CALL26 38736a8194000000->38736a819400011b sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb0b8 machine_apply_elf_rel: CALL26 f100827f94000000->f100827f94000117 sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb0c8 machine_apply_elf_rel: CALL26 5280002094000000->5280002094000113 sym: .data info: 03 other: 00 shndx: 4 value: 0 size: 0 sym: .data value: 20be028 addr: 20bb0e0 machine_apply_elf_rel: ABS64 0000000000000000->00000000020be028 sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20bdfb8 addr: 20bb0e8 machine_apply_elf_rel: ABS64 0000000000000000->00000000020bdfb8 sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20bdfd8 addr: 20bb0f0 machine_apply_elf_rel: ABS64 0000000000000000->00000000020bdfd8 sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20bdfe8 addr: 20bb0f8 machine_apply_elf_rel: ABS64 0000000000000000->00000000020bdfe8 sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20bdfee addr: 20bb100 machine_apply_elf_rel: ABS64 0000000000000000->00000000020bdfee sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20bdff0 addr: 20bb108 machine_apply_elf_rel: ABS64 0000000000000000->00000000020bdff0 sym: printf info: 12 other: 00 shndx: 1 value: 514 size: 80 sym: printf value: 20bb514 addr: 20bb11c machine_apply_elf_rel: CALL26 9400000094000000->94000000940000fe sym: setup_arch info: 12 other: 00 shndx: 1 value: e68 size: 4 sym: setup_arch value: 20bbe68 addr: 20bb120 machine_apply_elf_rel: CALL26 9400000094000000->9400000094000352 sym: verify_sha256_digest info: 12 other: 00 shndx: 1 value: 0 size: e0 sym: verify_sha256_digest value: 20bb000 addr: 20bb124 machine_apply_elf_rel: CALL26 3400004094000000->3400004097ffffb7 sym: post_verification_setup_arch info: 12 other: 00 shndx: 1 value: e64 size: 4 sym: post_verification_setup_arch value: 20bbe64 addr: 20bb134 machine_apply_elf_rel: JUMP26 0000000014000000->000000001400034c sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20be000 addr: 20bb138 machine_apply_elf_rel: ABS64 0000000000000000->00000000020be000 sym: putchar info: 12 other: 00 shndx: 1 value: e60 size: 4 sym: putchar value: 20bbe60 addr: 20bb198 machine_apply_elf_rel: CALL26 140000b394000000->140000b394000332 sym: putchar info: 12 other: 00 shndx: 1 value: e60 size: 4 sym: putchar value: 20bbe60 addr: 20bb208 machine_apply_elf_rel: CALL26 9100069494000000->9100069494000316 sym: putchar info: 12 other: 00 shndx: 1 value: e60 size: 4 sym: putchar value: 20bbe60 addr: 20bb458 machine_apply_elf_rel: CALL26 9100071894000000->9100071894000282 sym: .rodata.str1.1 info: 03 other: 00 shndx: 3 value: 0 size: 0 sym: .rodata.str1.1 value: 20be012 addr: 20bb498 machine_apply_elf_rel: ABS64 0000000000000000->00000000020be012 sym: vsprintf info: 12 other: 00 shndx: 1 value: 140 size: 354 sym: vsprintf value: 20bb140 addr: 20bb508 machine_apply_elf_rel: CALL26 a8d07bfd94000000->a8d07bfd97ffff0e sym: vsprintf info: 12 other: 00 shndx: 1 value: 140 size: 354 sym: vsprintf value: 20bb140 addr: 20bb588 machine_apply_elf_rel: CALL26 a8d17bfd94000000->a8d17bfd97fffeee sym: purgatory info: 12 other: 00 shndx: 1 value: 110 size: 28 sym: purgatory value: 20bb110 addr: 20bb638 machine_apply_elf_rel: CALL26 5800001194000000->5800001197fffeb6 sym: arm64_kernel_entry info: 10 other: 00 shndx: 4 value: 120 size: 8 sym: arm64_kernel_entry value: 20be148 addr: 20bb63c machine_apply_elf_rel: LD_PREL_LO19 5800000058000011->5800000058015871 sym: arm64_dtb_addr info: 10 other: 00 shndx: 4 value: 128 size: 8 sym: arm64_dtb_addr value: 20be150 addr: 20bb640 machine_apply_elf_rel: LD_PREL_LO19 aa1f03e158000000->aa1f03e158015880 sym: sha256_process info: 12 other: 00 shndx: 1 value: ec8 size: 1e08 sym: sha256_process value: 20bbec8 addr: 20bdd4c machine_apply_elf_rel: CALL26 eb14027f94000000->eb14027f97fff85f sym: memcpy info: 12 other: 00 shndx: 1 value: 5d8 size: 20 sym: memcpy value: 20bb5d8 addr: 20bdd98 machine_apply_elf_rel: JUMP26 d503201f14000000->d503201f17fff610 sym: memcpy info: 12 other: 00 shndx: 1 value: 5d8 size: 20 sym: memcpy value: 20bb5d8 addr: 20bddb8 machine_apply_elf_rel: CALL26 aa1403e194000000->aa1403e197fff608 sym: sha256_process info: 12 other: 00 shndx: 1 value: ec8 size: 1e08 sym: sha256_process value: 20bbec8 addr: 20bddc4 machine_apply_elf_rel: CALL26 17ffffd894000000->17ffffd897fff841 sym: .data info: 03 other: 00 shndx: 4 value: 0 size: 0 sym: .data value: 20be158 addr: 20bdfb0 machine_apply_elf_rel: ABS64 0000000000000000->00000000020be158 kexec_load: entry = 0x20bb630 flags = 0xb70000 nr_segments = 5 segment[0].buf = 0xffffab2d9010 segment[0].bufsz = 0xa4d8b8 segment[0].mem = 0xa80000 segment[0].memsz = 0xa4e000 segment[1].buf = 0xffffabd29010 segment[1].bufsz = 0xaef200 segment[1].mem = 0x14d0000 segment[1].memsz = 0xbe2000 segment[2].buf = 0x25359710 segment[2].bufsz = 0x301 segment[2].mem = 0x20ba000 segment[2].memsz = 0x1000 segment[3].buf = 0x25359e00 segment[3].bufsz = 0x3198 segment[3].mem = 0x20bb000 segment[3].memsz = 0x4000 segment[4].buf = 0xffffa6544010 segment[4].bufsz = 0x49820c4 segment[4].mem = 0x8f03000 segment[4].memsz = 0x4983000