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kexec and kdump crashkernel option for imx7d

Question asked by vadivel murugan on Dec 5, 2017



  I am trying load crashdump kernel and production kernel(normal boot kernel) , normal kernel load without any issue,

  but crash dump kernel load but not executed , it hangs after display Bye message, what is the problem.


  kindly some expert may help us.


  Thank you in Advance.


root@imx6ul7d:~# kexec -e#

Message from syslogd@imx6ul7d at Wed May 10 10:32:28 2017 ...
imx6ul7d kernel: kexec: Starting new kernel
CPU1: shutdown