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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1585978

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1585978

Title:
  mlx5_core kexec fail

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  In machine with ConnectX4 device the kexec failed load a new kernel.
  missing pci shutdown callback.

  Operation system - Ubuntu 16.04 kernel 4.4.0-22-generic

  
  Scenario 
   # kexec -l /boot/vmlinuz-4.3.0-rc6-gemini-perf-2015-10-22_19-44-01 --initrd=/boot/initramfs-4.3.0-rc6-gemini-perf-2015-10-22_19-44-01.img --command-line="root=UUID=7ec1922f-8631-46bf-abe4-afb7affab4fe console=tty0 console=ttyS0,115200n8 rhgb SYSFONT=latarcyrheb-sun16 LANG=en_US.UTF-8 KEYTABLE=us"      

  # kexec -e

  
  upstream commit that fix this issue 
  commit 5fc7197d3a256d9c5de3134870304b24892a4908                
  Author: Majd Dibbiny <majd@xxxxxxxxxxxx>                       
  Date:   Fri Apr 22 00:33:07 2016 +0300                         

      net/mlx5: Add pci shutdown callback

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