On Wed, 2009-02-11 at 18:22 -0800, reinette chatre wrote: > On Wed, 2009-02-11 at 15:09 -0800, Jan Schneider wrote: > > Zitat von Jan Schneider <jan@xxxxxxxxx>: > > > > > Zitat von reinette chatre <reinette.chatre@xxxxxxxxx>: > > > > > >> On Tue, 2009-02-10 at 03:19 -0800, Jan Schneider wrote: > > >>> Zitat von Jan Schneider <jan@xxxxxxxxx>: > > >>> > > >>>> Zitat von Jan Schneider <jan@xxxxxxxxx>: > > >>>> > > >>>>> Zitat von Gábor Stefanik <netrolller.3d@xxxxxxxxx>: > > >>>>> > > >>>>>> On Sun, Feb 8, 2009 at 7:23 PM, Jan Schneider <jan@xxxxxxxxx> wrote: > > >>>>>>> Zitat von reinette chatre <reinette.chatre@xxxxxxxxx>: > > >>>>>>> > > >>>>>>>> On Fri, 2009-02-06 at 14:31 -0800, Jan Schneider wrote: > > >>>>>>>>> > > >>>>>>>>> I've seen in a post from January that someone already had > > >>>>>>>>> this problem > > >>>>>>>>> but couldn't reproduce it. > > >>>>>>>>> I can't reliably reproduce, but I see this more often than I like. > > >>>>>>>>> When this happens, it usually doesn't help to reload the kernel > > >>>>>>>>> module. Sometimes it helps to use the rfkill switch though. > > >>>>>>>>> > > >>>>>>>>> Here's a log with debug=0x43fff: > > >>>>>>>> > > >>>>>>>> It does not seem as though your driver is compiled with debug support. > > >>>>>>>> You can confirm that by looking at the version number of the driver > > >>>>>>>> printed when it loads ... it should have a "d" in it like "1.2.26kds". > > >>>>>>>> Could you please recompile the driver with debug support > > >>>>>>>> (IWLWIFI_DEBUG) > > >>>>>>>> and rerun your test? This will provide us with a complete > > >>>>>>>> event log of > > >>>>>>>> the uCode error. > > >>>>>>> > > >>>>>>> Enabling debug didn't help: > > >>>>>>> > > >>>>>>> Feb 7 00:04:40 tank kernel: [ 2769.084395] iwlagn: Intel(R) > > >>>>>>> Wireless WiFi > > >>>>>>> Link > > >>>>>>> AGN driver for Linux, 1.3.27kds > > >>>>>>> > > >>>>>>> > > >>>>>>> /etc/modprobe.d/iwlagn: > > >>>>>>> > > >>>>>>> options iwlagn debug=0x43fff > > >>>>>>> > > >>>>>>> > > >>>>>>> I still get: > > >>>>>>> > > >>>>>>> Feb 8 18:40:53 tank kernel: [77584.979829] iwlagn > > >>>>>>> 0000:0c:00.0: Microcode > > >>>>>>> SW er > > >>>>>>> ror detected. Restarting 0x2000000. > > >>>>>>> Feb 8 18:40:53 tank kernel: [77585.029747] Registered led device: > > >>>>>>> iwl-phy0::rad > > >>>>>>> io > > >>>>>>> Feb 8 18:40:53 tank kernel: [77585.030765] Registered led device: > > >>>>>>> iwl-phy0::ass > > >>>>>>> oc > > >>>>>>> Feb 8 18:40:53 tank kernel: [77585.031602] Registered led device: > > >>>>>>> iwl-phy0::RX > > >>>>>>> Feb 8 18:40:53 tank kernel: [77585.032467] Registered led device: > > >>>>>>> iwl-phy0::TX > > >>>>>> > > >>>>>> No - enable IWLWIFI_DEBUG in your kernel config, then rebuild the > > >>>>>> kernel (or at least the iwlwifi modules). > > >>>>> > > >>>>> That's what I did, see the "d" in "1.2.26kds" above. > > >>>> > > >>>> Eh, that was the wrong citation of course. But it's still a "d" in > > >>>> "1.3.27kds". > > >>> > > >>> Anything else I can try to provide more information? > > >> > > >> Which hardware are you running? If it is a member of the 5k series then > > >> you need to use the debug50 parameter. > > > > > > Yeah, it is, a 5300. I'll try that and get back to you. > > > > Now, this was was fun. I was just reading this mailing list, wondering > > why the driver still didn't crashed. When I left this mail folder, it > > happened. :-) Did anybody sneak some semantic analysis into the latest > > code? ;-) And how it crashed! I had to reboot and it keeps crashing > > now after a few seconds activity at most. > > > > Anyway, here is the log, I hope the attachment makes it to the list. > > If you need more, I have more, but I figured this should contain all > > important information. > > Thank you very much for this log. Do you perhaps have a log that shows a > bit what is going on _before_ the SYSASSERT occurs? > > I passed this log on to our hardware folks for some information. At this > time, please consider opening a bug in > http://www.intellinuxwireless.org/bugzilla/ with your debug logs. > I got an answer back promptly because you encountered a problem that was fixed recently. Could you please try with the latest wireless-testing? Patch f50f70bb8d10fa407d7d0e6f4421b928f62357e3 "iwlwifi: fix FAT channel config for 5000 series" should fix this problem. Reinette -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
