[    1.147003] Freeing alternatives memory: 112K
[    1.147072] Failed to execute /init (error -2)
[    1.147093] Failed to execute /init
[    1.147114] Failed to execute /init (error -2).  Attempting defaults...
[    1.147172] Kernel panic - not syncing: No working init found.  Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.