Attached is a simple user program that will immediately cause pretty much all of the network drivers (at least the ones I own) to stop working and get watchdog timeouts.
WARNING: This program will kill the network on your 6.x server. Do not run this on a production machine unless you are on the console and can ctrl-C it! -DG David G. Lawrence President Download Technologies, Inc. - http://www.downloadtech.com - (866) 399 8500 The FreeBSD Project - http://www.freebsd.org Pave the road of life with opportunities.
#include <sys/poll.h> main() { struct pollfd pfd; pfd.fd = 1; pfd.events = POLLOUT; pfd.revents = 0; while (1) { if (poll(&pfd, 1 /* stdout */, -1) < 0) break; } }
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