mhmmm I attached dmesg again. Do you really need messages? Cheers, On Thu, May 03, 2012 at 11:17:14 +0300, Emmanuel Grumbach wrote: > ooops > > > here it is > > > > Emmanuel Grumbach > egrumbach@xxxxxxxxx > > > On Thu, May 3, 2012 at 11:09 PM, Antonio Quartulli <ordex@xxxxxxxxxxxxx> wrote: > > 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 -- Antonio Quartulli ..each of us alone is worth nothing.. Ernesto "Che" Guevara
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