Messages in this thread Patch in this message | | | Date | Thu, 4 Aug 2005 23:08:18 -0700 | From | Andrew Morton <> | Subject | Re: Oops when shutting down laptop |
| |
Kristian Grønfeldt Sørensen <kriller@vkr.dk> wrote: > > My laptop oops'es in the final phase of shutdown. It started this > Monday. I don't remember having done anything particular with respect to > the kernel around that time. It only happens when going to runlevel 0 - > a reboot does not result in an oops. > > Until yesterday i used kernel 2.6.13-rc3, but i have now compiled > 2.6.13-rc5 with some debugging support. However the problem persists. > > Since the oops happens so late in the shutdown-sequence, that all > filesystems has been unmounted, i am unable to capture the oops on the > disc, but a picture of the oops is available at > http://www.vkr.dk/~kriller/oops.jpg . (Sorry for not writing the oops in > this mail). > > I tried to remove all modules except speedstep_centrino, freqtable, > processor and ipv6 (reported as being in use), before calling poweroff, > but with no change.
We've been busily reverting new power management patches and it's likely that we fixed this one in the past day or so. So please test 2.6.13-rc6 when it comes out, or 2.6.13-rc5-git3 which is about three hours away, thanks.
If it still happens please add the below patch so we can work out the offending device. Or apply it anyway - we may have a buggy driver which will just bite us again later.
Thanks.
--- devel/drivers/base/power/suspend.c~a 2005-08-04 23:06:27.000000000 -0700 +++ devel-akpm/drivers/base/power/suspend.c 2005-08-04 23:08:06.000000000 -0700 @@ -92,6 +92,8 @@ int device_suspend(pm_message_t state) get_device(dev); up(&dpm_list_sem); + printk("Suspending device %s\n", kobject_name(&dev->kobj)); + error = suspend_device(dev, state); down(&dpm_list_sem); _ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |