On Sat, Apr 13, 2002 at 12:44:36PM -0400, John Baldwin wrote: > Can you get a backtrace in ddb? It looks like a null pointer dereference, and > knowing where it happened would help. Finding the file and line of the > instruction pointer using addr2line on kernel.debug would be helpful as well.
It *is* a null pointer deref. Joe and I looked at this problem, and it seems a function called device_get_ivars() isn't doing its job in sys/dev/usb/usb_port.h. So the variable is getting filled with a NULL pointer for the iface element and is later deref'd. That's the limit of my debugging, and Joe is looking into the problem actively. Regards, -- wca To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
