Hi, I am writing an ethernet driver for a Arm 9 based processor with a built-in Mac controller. I am using 2.5.30 kernel. When I run my driver, I will sometimes see the following Kernel assertion message after excuting the receive interrrupt handler: KERNEL: assertion (!dev->ip6_ptr) failed at dev.c (2518) KERNEL: assetion (!dev->dn_ptr) failed at dev.c (2519) What does this mean? I am new to writing device drivers and any pointers/explanation you have about this would be of help. -VIncent - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html