On Mon, Nov 12, 2007 at 08:43:11PM -0500, Chuck Robey wrote: > Pyun YongHyeon wrote: > >> > > > > It seems that you have MCP55 and the hardware is known to work > > without issues. In order to narrow down the issue I have to know > > where it locks up. When the system was locked up would you get a > > dump and show me the backtrace info? > > See http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug.html for more information. > > > > You don't seem to understand. The system locks up hard, absolutely, no > response to keyboard or the net, not even pings. > Dead to the world, repeatably (I did it 3 times in a row, because I am > somewhat of a stubborn person). > > I've done a great deal of kernel debugging (netinet stuff, mainly in > FreeBSD-2.8, for $$), but not when the system becomes a doorstop. If you have serial-console you may be able to get into debugger(ddb). -- Regards, Pyun YongHyeonReceived on Tue Nov 13 2007 - 01:03:04 UTC
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