On Tyan Thunderbird 2510 MBd with server works le bios and dual eepro100 82559 nics running 2.2.19pre11 and either Donald's driver 1.13 or intel's driver 1.5.5a we get the following kernel panic after about 6 hrs of run: Kernel panic: shput: under: 80194fa2:1480 put:584 This is not running with the nics bonded. Jay - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/