Hi, all, I met a problem after I upgrade kernel from 2.6.9 to 2.6.11-1.35_FC3.x86_64, the forcedeth powered Nvidia ethernet interface always show me in dmesg: NETDEV WATCHDOG: eth0: transmit timed out nv_stop_tx: TransmitterStatus remained busy<7>eth0: tx_timeout: dead entries! nv_stop_tx: TransmitterStatus remained busyip_tables: (C) 2000-2002 Netfilter core team in this case I couldn't reach any net hosts via eth via eth0. I am very strange about this. so I try google, I found I am not alone on that: http://bugzilla.kernel.org/show_bug.cgi?id=4552 But I have no idea about kernel hacking, so could anyone give me tips? maybe I need to try Nvidia driver? or back to previous version like 2.6.9, by the way, how could it be. My system: motherboard: MSI K8N Neo3 system: Fedora 3 x86_64 Thanks for any help.... Zhou Zhen