# Pastebin ZwBqGkjO
...
2015-01-12 14:25:30,519 INFO    : Creating file systems
2015-01-12 14:25:30,854 INFO    : mke2fs 1.42.9 (4-Feb-2014)
2015-01-12 14:27:37,782 INFO    : Cleaning up
2015-01-12 14:27:41,106 ERROR   : Process (['udevadm', 'settle']) returned 1. stdout: , stderr: 
Traceback (most recent call last):
  File "/usr/bin/vmbuilder", line 24, in <module>
    cli.main()
  File "/usr/lib/python2.7/dist-packages/VMBuilder/contrib/cli.py", line 228, in main
    hypervisor.install_os()
  File "/usr/lib/python2.7/dist-packages/VMBuilder/hypervisor.py", line 65, in install_os
    self.call_hooks('mount_partitions', self.chroot_dir)
  File "/usr/lib/python2.7/dist-packages/VMBuilder/distro.py", line 67, in call_hooks
    call_hooks(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/VMBuilder/util.py", line 170, in call_hooks
    getattr(context, func)(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/VMBuilder/hypervisor.py", line 91, in mount_partitions
    disk.mkfs()
  File "/usr/lib/python2.7/dist-packages/VMBuilder/disk.py", line 151, in mkfs
    part.mkfs()
  File "/usr/lib/python2.7/dist-packages/VMBuilder/disk.py", line 306, in mkfs
    self.fs.mkfs()
  File "/usr/lib/python2.7/dist-packages/VMBuilder/disk.py", line 376, in mkfs
    run_cmd('udevadm', 'settle')
  File "/usr/lib/python2.7/dist-packages/VMBuilder/util.py", line 120, in run_cmd
    raise VMBuilderException, "Process (%s) returned %d. stdout: %s, stderr: %s" % (args.__repr__(), status, mystdout.buf, mystderr.buf)
VMBuilder.exception.VMBuilderException: Process (['udevadm', 'settle']) returned 1. stdout: , stderr: