[lvm-devel] lvm2 2.02.86 error... udev problem?

[ben]

I just downloaded and compiled lvm2 2.02.86 and have seen the following error 
message several times:

~/# lvcreate --name test --mirrors 1 --size 1g vg01
  /dev/mapper/vg01-test_mimage_0: open failed: No such file or directory
  /dev/mapper/vg01-test: open failed: No such file or directory
  /dev/vg01/test: not found: device not cleared
  Aborting. Failed to wipe start of new LV.
  LV vg01/test in use: not deactivating
  Unable to deactivate failed new LV. Manual intervention required.

The volume is created despite the error message. Is this another udev issue? I 
am running Debian Sid and udev 171-2.