The 'stalled' state, defined in the bug report life cycle as
If a report is waiting for further input (e.g. from its reporter or a third party) and can currently not be acted on, the Stalled status is temporarily given.
but the status is sometimes interpreted as 'there has not been progress on this recently':
In Bugzilla, this status was called NEEDS_INFO, which is somewhat clearer, but in RT it was used more generically as 'waiting for something to happen before we can progress' (T212#19939). For original discussion on the naming, see T212
Do we want to keep this status, and if so, rename it? Or should we rather try to educate users in its meaning?