USB storage is not able to connect...

I am new to this forum... pls help me..

I am using nios2 processor on my embedded device which has ISP1761 host controller in it ...I have 3 usb ports.

Problem is, when i am inserting usb storage device to one of my port then following kind of error messages are coming ..I am attaching some o/ps to understand the things...

See attached for the error message

I am using uClinux as my operating system. And same embedded device is working with usb storage kingston 2.0 but not working with upper one. Even upper one is working with my fedora system.

Pls help me ....