On Sat, Jun 28, 2014 at 13:37:44 -0500,
Bruno Wolff III <bruno@xxxxxxxx> wrote:
I have something particular I am testing now (probably a nouveau
related crash) that crashes for netconsole gets loaded (though I tried
to add it to the initramfs to get it loaded fairly early). I am not
sure if it will be early enough even if it is built in. I won't know
until sometime tomorrow. But if it does get loaded early enough to
handle video card related stuff, it seems like it be worth having
built into debug kernels.
The crash appears appears to be happening too early to send netconsole
output even when netconsole is builtin to the kernel.
Also I may have been wrong about it not being built in, as I am not finding
a netconsole.ko in /usr/lib/modules. The config file for Fedora normally has:
config-3.15.0-1.fc21.i686+PAE:CONFIG_NETCONSOLE=m
config-3.15.0-1.fc21.i686+PAE:CONFIG_NETCONSOLE_DYNAMIC=y
But maybe enabling the dynamic feature forces it to be built in now?
It looks like I'll need to try something else to get the beginning of
the traceback from the crashes.
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