Messages in this thread | | | Subject | Re: 2.6.16-rc5-mm1 | From | (Eric W. Biederman) | Date | Tue, 28 Feb 2006 17:52:15 -0700 |
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Andrew Morton <akpm@osdl.org> writes:
> "Rafael J. Wysocki" <rjw@sisk.pl> wrote: >> >> On Tuesday 28 February 2006 13:24, Andrew Morton wrote: >> >> usbcore: registered new driver usbserial >> usbserial: USB Serial support registered for generic >> usbcore: registered new driver usbserial_generic >> usbserial: USB Serial Driver core >> BUG: warning at kernel/fork.c:113/__put_task_struct() >> >> Call Trace: <IRQ> <ffffffff80229c2b>{__put_task_struct+59} >> <ffffffff80226f60>{__put_task_struct_cb+16} > <ffffffff8023faa4>{__rcu_process_callbacks+340} >> <ffffffff8023fb47>{rcu_process_callbacks+23} > <ffffffff80231fa8>{tasklet_action+72} >> <ffffffff802322e4>{__do_softirq+84} <ffffffff8020abae>{call_softirq+30} >> <ffffffff8020c7d4>{do_softirq+52} <ffffffff8023215f>{irq_exit+63} >> <ffffffff8020c781>{do_IRQ+65} <ffffffff8020a232>{ret_from_intr+0} <EOI> >> BUG: warning at kernel/fork.c:114/__put_task_struct() >> >> ... > I'd be suspecting the /proc patches. Can you send the .config please?
Yes this does feel like something got the reference counting of task structures incorrect. And I touched a lot of reference counting. I will look into this and see if I can find a culprit.
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