[mythtv] what's this dmesg output mean?
Kirby Bakken
kirby at magnaspeed.net
Sun Jan 15 05:36:53 UTC 2006
Michael T. Dean wrote:
>Kirby Bakken wrote:
>
>
>>Running a Fusion5 Gold card, and an HD5000 card. Biostar MB with Nvidia
>>6200 PCIe card. Kernel 2.6.15-gentoo. Nvidia video version 8178 (and
>>yes, GL Vsync doesn't work.. I live with the occasional 'horizontal
>>seam'. Also, I'm running SVN 8605.
>>
>>When watching LiveTv (perhaps watching recordings, I haven't checked
>>that yet), I get this output from 'dmesg':
>>...
>>
>>Trying to fix it up, but a reboot is needed
>>Bad page state at free_hot_cold_page (in process 'mythfrontend', page
>>ffff8100013dbdc8)
>>flags:0x0100000000000400 mapping:0000000000000000 mapcount:0 count:0
>>Backtrace:
>>
>>Call Trace:<ffffffff8015bd64>{bad_page+113}
>><ffffffff8015c5a5>{free_hot_cold_page+102}
>> <ffffffff8829eb3b>{:nvidia:nv_vm_free_pages+604}
>><ffffffff88299b23>{:nvidia:nv_kern_vma_release+136}
>> <ffffffff8016afbb>{remove_vma+33} <ffffffff8016d0a7>{exit_mmap+205}
>> <ffffffff80135806>{mmput+35} <ffffffff8013a519>{do_exit+530}
>> <ffffffff8013afc6>{sys_exit_group+0}
>><ffffffff8010f91a>{system_call+126}
>>
>>
>>
>So, did you? ("Trying to fix it up, but a reboot is needed") Did
>rebooting fix it?
>
>Mike
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>
Well, that's just it... there's really nothing 'noticeable' to fix
up... The mythfrontend still seems to be fine... It was only because I
was experimenting with my DVICO remote control and looking at dmesg that
I noticed all the 'errata' from this 'apparent' problem. I was hoping
someone in development might recognize what's happening and elaborate.
If nobody comes up with anything, I'll play around and see if I can
pinpoint what is causing all these 'warning/error' messages.
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