login: [   15.404914] cloud-init[2527]: Cloud-init v. 0.7.9 running 'modules:final' at Fri, 21 Jul 2017 20:51:33 +0000. Up 15.31 seconds.

[   15.406652] cloud-init[2527]: Cloud-init v. 0.7.9 finished at Fri, 21 Jul 2017 20:51:33 +0000. Datasource DataSourceEc2.  Up 15.39 seconds

[10875.868144] INFO: task kworker/2:0:8019 blocked for more than 120 seconds.

[10875.871251]       Not tainted 4.10.0-27-generic #30~16.04.2-Ubuntu

[10875.874036] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.