Messages in this thread | | | Date | Sat, 17 May 2008 21:11:35 +0200 | From | "koos vriezen" <> | Subject | Re: mplayer v4l hangs in 2.6.25.2/4 |
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2008/5/17 Arjan van de Ven <arjan@infradead.org>:
> Is it possible for you to enable lockdep (CONFIG_PROVE_LOCKING)? > With that on, the kernel will print nicely which locks are being waited > on, and if there's a deadlock, it'll print that too. Speaking of that, > since this looks like a mutex related issue, it's worth enabling > CONFIG_DEBUG_MUTEXES as well.... more debug checks in this area. > If you also enable CONFIG_FRAME_POINTER then the backtrace will get > better too (but it's not totally required, just easier for diagnostics)
See attachments. FWIW, while mplayer is hanging, I can use another Xvideo based tv player.
Regards, Koos Vriezen [unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip][unhandled content-type:application/x-gzip] | |