On Thu, May 03, 2012 at 10:55:12PM +0300, Emmanuel Grumbach wrote: > Hi > > can you please apply the patch attached against wireless-testing ? which patch? If you refer to the patch attached to the bugreport, it doesn't apply on wireless-testing. Cheers, > > You will have quite a lot of prints, so you will probably need to send > /var/log/syslog or messages > > > Thanks > > Emmanuel Grumbach > egrumbach@xxxxxxxxx > > > On Thu, May 3, 2012 at 10:04 PM, Emmanuel Grumbach <egrumbach@xxxxxxxxx> wrote: > > Please enable CONFIG_FRAME_POINTERS > > Emmanuel Grumbach > > egrumbach@xxxxxxxxx > > > > > > On Thu, May 3, 2012 at 9:53 AM, Antonio Quartulli <ordex@xxxxxxxxxxxxx> wrote: > >> On Wed, May 02, 2012 at 06:21:02PM +0200, Antonio Quartulli wrote: > >>> On Wed, May 02, 2012 at 11:39:14AM -0400, John W. Linville wrote: > >>> > On Wed, May 02, 2012 at 10:08:46AM +0300, Emmanuel Grumbach wrote: > >>> > > On Wed, May 2, 2012 at 12:19 AM, Venkataraman, Meenakshi > >>> > > <meenakshi.venkataraman@xxxxxxxxx> wrote: > >>> > > > Hi Antonio, > >>> > > > > >>> > > >>> it seems so. It happens at least once at boot time. > >>> > > >>> I will try wireless-testing and see what happens. Then I will apply your patch. > >>> > > >> > >>> > > >>The problem is there either with wireless-testing and with > >>> > > >>wireless-testing+your_patch. > >>> > > >> > >>> > > >>If it can somehow help, I also got several stack trace regarding intel_iova > >>> > > >>functions. But then the I got kernel panic and I was not able to copy the > >>> > > >>messages. > >>> > > > > >>> > > > [MV] Depending on how you set it up, perhaps the stack trace was saved in one of the syslog files in /var/log/... > >>> > > > > >>> > > > Thanks! > >>> > > > Meenakshi > >>> > > > > >>> > > > >>> > > Can you please re-run with debug=1 and send the whole log ? > >>> > > This will give a better indication on when the issue occurs. > >>> > > >>> > Does this help? > >>> > > >>> > https://bugzilla.redhat.com/show_bug.cgi?id=815998#c18 > >>> > >>> I applied patch in comment 17 on linux-3.3.4. IT didn't help but this time I got > >>> the WARNING even with debug=1. Log is attached. > >>> > >> > >> > >> Is there any particular kernel debugging option I could enable to make the log > >> more verbose? > >> > >> > >> Cheers, > >> > >> > >> > >> -- > >> Antonio Quartulli > >> > >> ..each of us alone is worth nothing.. > >> Ernesto "Che" Guevara -- Antonio Quartulli ..each of us alone is worth nothing.. Ernesto "Che" Guevara
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