From: Kasper Sandberg <lkml@metanurb.dk>
To: Oliver Neukum <oliver@neukum.org>
Cc: smurf@smurf.noris.de, LKML Mailinglist <linux-kernel@vger.kernel.org>
Subject: Re: option driver freezing entire system
Date: Fri, 15 Jan 2010 19:36:55 +0100 [thread overview]
Message-ID: <1263580615.27788.134.camel@localhost> (raw)
In-Reply-To: <201001151855.46217.oliver@neukum.org>
On Fri, 2010-01-15 at 18:55 +0100, Oliver Neukum wrote:
> Am Freitag, 15. Januar 2010 18:38:36 schrieb Kasper Sandberg:
> > Hello..
> >
> > Im having some issues with some huawei e1752 modems, the computer
> > sometimes completely freezes, and i suspect its due to the option
> > driver, as it doesnt happen if i dont modeswitch them to appear as
> > option modem.
> >
> > Do you have any idea what might cause this? i looked all over the system
> > logs and theres nothing to help at all, but i have seen this spanning
> > from .26 to .32, on multiple computers, and i just dont know what to do
> > to fix it.
>
> Please recompile your kernel with lockdep. This should improve
> debugging.
It is a debian unstable .32 kernel i run now, and grepping for lockdep
reveals:
CONFIG_LOCKDEP_SUPPORT=y
only, is there anything more i should have? (never used lockdep before)
>
> Regards
> Oliver
next prev parent reply other threads:[~2010-01-15 18:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-15 17:38 option driver freezing entire system Kasper Sandberg
2010-01-15 17:55 ` Oliver Neukum
2010-01-15 18:36 ` Kasper Sandberg [this message]
2010-01-18 15:57 ` Jiri Kosina
2010-01-22 19:11 ` Kasper Sandberg
2010-01-26 12:51 ` Jiri Kosina
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