"BUG: scheduling while atomic: snoopy/0x00000001/1666" >From this statement it looks that you are calling blocking/sleeping function inside the critical section or code path where it's not allowed. This will be really helpful if you just describe about the stuff that you are trying to do when you get this error. To know more about oops message you can read the oops-tracing.txt doc from linux-2.x.y/Documentation folder. -- Regards, Gaurav Aggarwal -----Original Message----- From: kernelnewbies-bounce@xxxxxxxxxxxx [mailto:kernelnewbies-bounce@xxxxxxxxxxxx] On Behalf Of Roberto A. Foglietta Sent: Thursday, April 17, 2008 1:33 PM To: Linux Kernel List Subject: bad_page_fault oops Hi to all folks, I have got a bad_page_fault oops (attached) unfortunately I have no experience in debugging the kernel nor reading this kind of message. Somebody could help me or point me to some specific documentation or suggest debug strategies? Many thanks in advance, -- /roberto -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ