as described...
fixed by commit 2c5ff7f623a8f24cf29a7c6276a0fdbf34d90f5b Author: Holger Hetterich <hhetter@novell.com> Date: Fri May 11 16:01:47 2012 +0200 return after deleting a monitor commit 85cda29001a4266b7ddc59fd75a3cf51d0ee7d8e Author: Holger Hetterich <hhetter@novell.com> Date: Fri May 11 15:38:07 2012 +0200 when a connection was closed, don't try to handle the monitor