Hi Geoff, Please find output of kexec with the -d (debug) # /home/kexec -l /home/vmlinux --command-line="`cat /proc/cmdline`" -d arch_process_options:79: command_line: root=/dev/nfs rw nfsroot=10.162.103.123:/opt/rootfs_all/rootfs-complete ip=10.162.10.45:10.162.103.123:10.162.103.123:255.255.0.0:aarch64_be:eth0:off panic=1 console=ttyS0,115200 arch_process_options:81: ramdisk: (null) arch_process_options:82: dtb: (null) kernel: 0x7f99470010 kernel_size: 0x729a63c memory ranges: Skip: 000000001c020000 - 000000001c020020 : serial Add: 0000004000000000 - 0000004400000000 : System RAM Skip: 0000004000080000 - 00000040008ac5e4 : Kernel code Skip: 00000040008dc000 - 0000004000a8e4d8 : Kernel data Skip: 000000e0d0000000 - 000000e0d0200000 : cfg elf_arm64_probe:27: -> elf_arm64_probe:46: <- elf_arm64_load:65: -> add_segment:112: -> virt_to_phys:104: ffffffc000080000 -> ffffffc080080000 Invalid memory segment 0xffffffc080080000 - 0xffffffc080a8efff Regards, Pankaj Pandey On Thu, Jul 10, 2014 at 12:27 AM, Geoff Levand <geoff at infradead.org> wrote: > Hi Pankaj, > > On Wed, 2014-07-09 at 18:15 +0530, Pankaj Pandey wrote: >> I have found the support for aarch64_be in kexec-tool.git under "master" branch. >> >> During executing kexec for aarch64_be I am facing "Invalid memory >> segment 0xffffffc080080000 - 0xffffffc080a8efff" error. >> >> Any tips or pointers would be highly appreciated. Thanks in advance !! > > Please run kexec with the -d (debug) option and post all the output > including the kexec command line. > > -Geoff >