The card is dropping interrupts 

Forum: Xircom PCMCIA Ethernet Adapter Issues
Re: Problems with cs-3.1.4 and Kernel 2.2.13 (Stefan Kapfhammer)
Re: ttys* init (Philippe Henry)
Re: RBEM56G eth0 timed out when used with ISDN modem (ipmasq) (Jean-Pierre Hermand)
Date: 1999, Nov 20
From: David Hinds <dhinds@pcmcia.sourceforge.org>

It sounds like an interrupt sharing problem; ensuring that interrupts are not lost when both card functions are in simultaneous use can be tricky. This driver doesn't do anything special in this situation. I'm not sure if/when it can be fixed. -- Dave

Messages Inline: Outline:

1. Checking dropped interrupts by Stefan Kapfhammer, 1999, Nov 20

to: "The card is dropping interrupts"