When removing file from WindowsXP, next message is recorded in log file:
[2007/05/30 13:34:10, 0] modules/vfs_recycle.c:recycle_do_touch(402)
  recycle: touching .recycle/Windows/tmp/ipfit.c failed, reason = Invalid argument
This is always recorded when removing a file.
Before updating to 3.0.25 (using 3.0.24 and more older versions), this kind of errors are not recorded.
Settings concerning recycle vfs in smb.conf are following:
   vfs objects = recycle
   recycle:repository = .recycle
   recycle:keeptree = 1
   recycle:versions = 1
   recycle:touch = 1
#   recycle:touch_mtime = 1
   recycle:maxsize = 100000000
   recycle:exclude = *.tmp|*.o|*.obj|~$*
   recycle:exclude_dir = /tmp|/cache
   recycle:noversions = *.doc|*.xls|*.ppt
   recycle:directory_mode = 0750
   recycle:subdir_mode = 0750

Setting recycle:touch_mtime instead of recycle:touch does not produce errors,
but in both cases, times are not changed at all.