I inserted a self made module called 'tt_mod' into rtlinux and when I
tried to remove it, I got a segmentation fault. I did an lsmod and got
this:

Module                  Size  Used by
rtl_fifo                9792   0  (unused)
tt_mod                     0   0  (deleted)
rtl_sched              27856   0  [tt_mod]
rtl_posixio             7216   0  [rtl_fifo tt_mod]
rtl_time                4736   0  [tt_mod rtl_sched rtl_posixio]
rtl                    18080   0  [rtl_fifo tt_mod rtl_sched rtl_posixio rtl_time]
mbuff                   6368   2  [tt_mod]
es1371                 28176   0  (autoclean)
ac97_codec              8768   0  (autoclean) [es1371]
soundcore               4048   4  (autoclean) [es1371]
usb-uhci               22416   0  (unused)
usbcore                29616   0  [usb-uhci]

It looks like the module is still loaded so I tried to remove it with
rmmod and got this:
rmmod: module tt_mod is not loaded

So I tried to insert it again and I got this message:
insmod: a module named tt_mod already exists

And so I tried to remove it and I got this:
rmmod: module tt_mod is not loaded

And on and on...

So I tried to stop rtlinux and got this:
rmmod: mbuff is in use
rmmod: rtl is in use
rmmod: rtl_posixio is in use
rmmod: rtl_sched is in use
rmmod: rtl_time is in use

Scheme: (-) not loaded, (+) loaded
  (+) mbuff
  (+) rtl
  (-) rtl_fifo
  (+) rtl_posixio
  (+) rtl_sched
  (+) rtl_time

I can't insert tt_mod because it's already there and I can't remove it
because it isn't there. Now I can't even stop rtlinux as everything
seems to be in use. Is there a way to clean out the loaded modules in
rtlinux and force it to quit?

Tim


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