Comment 5 for bug 1035958

Please create the bug report with apport to provide the necessary information about mdadm and your setup.

    $ sudo apport-bug mdadm

Or alternatively please provide the following:

* Ubuntu release: precise, quantal, etc
* mdadm package version: dpkg -l mdadm
* syslog / boot messages
* mdadm.conf

Please note there is an improved version of mdadm currently being verified in precise-proposed which has 10 bug fixes:
https://bugs.launchpad.net/ubuntu/precise/+source/mdadm