Hi,
When yaffs is doing unlink a file, GC may choose the block where the
unlinking
file's oh lies in. Because GC starts before oh is updated, oh's chunk is
still
valid in the chunk bitmap.

Then I got a message below:
T(YAFFS_TRACE_VERIFY,
(TSTR("Obj %d header mismatch parentId %d parentObjectId %d"TENDSTR),
tags->objectId, oh->parentObjectId, obj->parent->objectId));

Is it OK?

best wishes, shizheng