Dear All, Whenever I insert the module for the first time I got the error like: badness in interruptible_sleep_on_timeout at kernel/shecd.c:3005. Afterwards it was not giving any error messages and my module is working fine. I am using the Fedora Core 3 with 2.6.9-1.667 kernel version. Can anyone give an idea how to solve it? Regards, Srinivas G