[mythtv-users] 0.19, Watch TV - This isn't good...........

[Michael Haan]

On 2/18/06, Yeechang Lee <ylee at pobox.com> wrote:
>
> Michael Haan <michael.haan at gmail.com> says:
> > I go in and select Watch Live TV and *boom*:
> >
> > Bad page state at free_hot_cold_page (in process 'mythfrontend', page
> > ffff81000215d2c8)
> > flags:0x0100000000000414 mapping:0000000000000000 mapcount:0 count:0
> > (Tainted: PF   B)
> > Backtrace:
>
> [snip]
>
> > Sound craps out and video freezes - though it seems I can FFW and get
> > another second or two.  Anyone?
> >
> > FC4, AMD64, HD3000/PVR350, 2.6.15, nVidia 6600GT with latest drivers
> using
> > XvMC and Bob.
>
> I've seen a very similar thing with ATrpms 0.19/Fedora Core
> 4/2.6.15-1831_FC4smp/Nvidia 7676 (except my backtraces mention
> 'nvidia') and my HD5000 HDTV capture card, except: 1) Live TV, per se,
> works fine with the card. It only happens *after* I *stop* using the
> card in Live TV (whether by switching to another tuner or by exiting
> to the menu. 2) It doesn't happen when I record from the card. 3) As
> far as I can tell, despite the dire warnings about a reboot being
> needed, it doesn't affect the stability of my frontend/backend one
> bit; even mythfrontend itself keeps plugging away. I might've never
> noticed the issue had my syslog not spit the backtrace to the console
> using 'wall.'
>
> I created a SVN ticket but it was closed with the note that I should
> report it to the linux-dvb list as a kernel issue. I guess I can do
> that but, as implied above, 0.19 is the first time I've seen this
> issue.
>
> --
> Yeechang Lee <ylee at pobox.com> | +1 650 776 7763 | San Francisco CA US
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>

Well, I'm already on 1.0.10, so I'll need another solution.
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