Save demonstrating Bug 0007274: Woodcutter stuck in place trying to "Fell Tree"
Stuck dwarf: Mosus Fikodgembish, Peasant, the only dwarf on Z-level 142. He wants to fell an ash tree about 20 tiles southeast of him and one Z-level down, but instead is standing in place getting thirsty and hungry.
Notably, there is no reason for him to go where he is. He's standing in an out-of-the-way part of a major construction project, but doesn't have masonry or architecture enabled.