Messages in this thread |  | | | Date | Thu, 08 Dec 2005 15:09:33 +0100 | | From | Clemens Koller <> | | Subject | Re: 2.6.13.2 crash on shutdown on SMP machine |
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Hello, Zwane!
Zwane Mwaikambo wrote: >>>>From what i hear it's this issue; >>> >>>http://bugzilla.kernel.org/show_bug.cgi?id=5203 >> >>Yes it seems to be the same issue. >>But who is Eric, mentioned in bugzilla? :-] >>If it makes sense I can test his patch while/before he is pushing >>it upstream. > > > Eric is 'Eric Biederman', Jeff tested his patch but there appears to be a > failure case when there is no power management callback installed. Could > you please test the following patch?
Thanks again for the support. Yesterday night, I've checked your patch with the latest git snapshot (2.6.15-rc5-ge4f5c82a), but it doesn't fix the bug(s) for.
2.6.15-rc5-ge4f5c82a unpatched showes up with: [...cut due to out of screen...] try_to_wake_up __wake_up_common __wake_up __queue_work call_usermodehelper_keys __call_usermodehelper kobject_hotplug class_device_del ...
2.6.15-rc5-ge4f5c82a with your patch crashes differently: [...cut due to out of screen...] send_IPI_mask_bitmask smp_send_reschedule try_to_wake_up __wake_up_common __wake_up_sync do_notify_parent .... or: exactly the same patched kernel but at a later time with a different crash: Badness in send_IPI_mask_bitmask at arch/i386/kernel/smp.c:167 send_IPI_mask_bitmask smp_send_reschedule __migrate_task migration_thread migration_thread kthread kthread kernel_thread_helper
The attachments are three .gif images of the screen snapshots of the above error messages (just some more details).
Any ideas?
Greets, -- Clemens Koller _______________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Str. 45/1 81379 Muenchen Germany http://www.anagramm.de Phone: +49-89-741518-50 Fax: +49-89-741518-19 [image][image][image] |  |