Dear all,

the current Squeak Trunk on Spur is crashing with a 'Recursive not understood error encountered' in ImageSegment>restoreEndianness. (See http://build.squeak.org/job/SqueakTrunkOnSpur/608/console)

However, running this thing not headless as jenkins but headful, the indicated test does not crash there.

The only thing I noticed is that restoreEndianess relies on the total temporal order of objects:

object := segment. [object := object nextObject. "all the way to the end of memory to catch remade objects" object == endMarker ifTrue: [inSeg := false]. "off end" " .... " object == 0] whileFalse.

I cannot understand where a recursive dNU should appear here or why it should work with X but not without.

I am truly puzzled.

I know that ImageSegments are a tad tied to the V3 Memory layout, but nevertheless, I think spur shouldn't choke that hard on them…

Best regards -Tobias