Comment 6 for bug 93230

hi
same situation here:
Toshiba Satellite A100-646

uname -a
Linux newbu 2.6.20-13-generic #2 SMP Sun Mar 25 00:21:25 UTC 2007 i686 GNU/Linux

BUG: at drivers/base/core.c:104 device_release()
   495 [ 75.008000] [<c01ed469>] kobject_cleanup+0x49/0x90
   496 [ 75.008000] [<c01ed4b0>] kobject_release+0x0/0x10
   497 [ 75.008000] [<c01ee16b>] kref_put+0x2b/0xa0
   498 [ 75.008000] [<f8c19723>] find_dock+0x1d0/0x1f0 [dock]
   499 [ 75.008000] [<c021ca7d>] acpi_ns_walk_namespace+0xf9/0x114
   500 [ 75.008000] [<c021b234>] acpi_walk_namespace+0x57/0x74
   501 [ 75.008000] [<f8c19553>] find_dock+0x0/0x1f0 [dock]
   502 [ 75.008000] [<f883f03c>] dock_init+0x3c/0x55 [dock]
   503 [ 75.008000] [<f8c19553>] find_dock+0x0/0x1f0 [dock]
   504 [ 75.008000] [<c014416d>] sys_init_module+0x15d/0x1ba0
   505 [ 75.008000] [<c0107a5d>] sys_mmap2+0xcd/0xd0
   506 [ 75.008000] [<c01031f0>] sysenter_past_esp+0x69/0xa9

hope they find a solution...
bye