EM stability
Gleb Smirnoff
glebius at FreeBSD.org
Fri Nov 10 22:45:57 UTC 2006
On Fri, Nov 10, 2006 at 04:28:30PM -0600, Barry Boes wrote:
B>
B> Luck ran out. Hard "must press the reset button" hang. No console
B> messages. The system was idle at the time.
B> Is there anything you'd like me to do to attempt to narrow down the
B> problem or get debugging output? I do not know if the freeze was
B> related to em or something else.
In cases like this you need to prepare a kernel with debugger compiled
in and try to exit into the debugger, when the hang occurs. You can
try keyboard debugger sequence, and if it fails try serial break.
--
Totus tuus, Glebius.
GLEBIUS-RIPN GLEB-RIPE
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