About Host Controller

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i dont understand the following messages of the log:

Apr 21 17:13:30 www last message repeated 2 times
Apr 21 17:13:31 www kernel:
Apr 21 17:13:31 www kernel: Reading...
Apr 21 17:13:31 www kernel: retval:0 Reading Successful...<3>usb-uhci.c:
Host controller halted, trying to restart.
Apr 21 17:13:31 www kernel: usb-uhci.c: Host controller halted, trying to
restart.
Apr 21 17:13:33 www last message repeated 10 times
Apr 21 17:13:34 www kernel: usb-uhci.c: interrupt, status 20, frame# 1336
Apr 21 17:13:34 www kernel: usb-uhci.c: Host controller halted, trying to
restart.


why host controller get halted....
This may be due to some wrong CONTROL MESSAGES
regards,
- /usr/src/navtez

Senior Undergraduate Student
Dept of Computer Sc. & Engg.
BBSBEC Fatehgarh Sahib.
--------------------------------------
Ambition: To be on the cover of the TIME magazine


-----------------------------------------
Baba Banda Singh Bahadur Engineering College
Fatehgarh Sahib, Punjab, India
http://www.bbsbec.ac.in
http://www.bbsbec.org



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