[<ffffffff812d34be>] thread_return+0x5e/0x4e0
 [<ffffffff880490c0>] :dm_mod:table_status+0x0/0xa0
 [<ffffffff880490c0>] :dm_mod:table_status+0x0/0xa0
 [<ffffffff812d5bc9>] error_exit+0x0/0x60
 [<ffffffff880490c0>] :dm_mod:table_status+0x0/0xa0
 [<ffffffff81168ea7>] copy_user_generic_string+0x17/0x40