Debugging a system hang.

[Matthew E. Lauterbach]

On Tue, 2005-09-06 at 14:32 +0900, Naoki wrote:

> Then nothing, a long list of 100% idle..  I CTRL-C'ed it and ran 'dmesg'
> which has still not come back with anything and the box is now down to
> the point of being unable to SSH into it.  Ohh, exciting.
> 
> There is no trace on the console and when I type in 'root' and press the
> return key I get a newline created.. And then a whole lot of nothing.  I
> can get chars on the screen but CTRL-ALT-DEL fail to provide joy.

Try turning SELinux off long enough to see if it is causing a problem.

Matthew E. Lauterbach