If someone could give me some pointers/hints on debugging this, it would be greatly appreciated, I have an older No-Name Dual 300Mhz 440LX based machine with a Netgear FA-310Fcx network interface which was running 4.2-Beta cvsupped about 3 weeks ago, I decided to upgrade it to 4.2-STABLE as of this morning. Not a good idea. When running SMP, the interface is attached to interrupt 19 and I see 40,000+ interrupts/second. When running UP, the interface is attached to a muxed interrupt 11 along with the USB controller, the interrupt load is normal. Any hints? I need a good clue on how to begin to debug this. Thanks in advance, -Ken Stox [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message