[linux-dvb] Re: Problems with Twinhan USB / Problem identified: SMP

[Johannes Stezenbach <js@linuxtv.org>]

Philipp Stucke wrote:
> >>EIP; c02ade1f <_spin_lock_irqsave+4f/60>   <=====
> 
> >>ecx; c02eb78c <log_wait+0/10>
> >>esi; def10024 <pg0+1eb79024/3fc67400>
> >>ebp; db36fe28 <pg0+1afd8e28/3fc67400>
> >>esp; db36fe18 <pg0+1afd8e18/3fc67400>
> 
> Trace; c0104eea <show_stack+7a/90>
> Trace; c0105065 <show_registers+145/1c0>
> Trace; c0105270 <die+f0/180>
> Trace; c01056f4 <do_invalid_op+d4/f0>
> Trace; c0104b1d <error_code+2d/38>
> Trace; e19da434 <pg0+21643434/3fc67400>
> Trace; e19da7d7 <pg0+216437d7/3fc67400>
> Trace; e19ed0f4 <pg0+216560f4/3fc67400>
> Trace; e19eab74 <pg0+21653b74/3fc67400>
> Trace; e19eb3e5 <pg0+216543e5/3fc67400>
> Trace; e19e97fa <pg0+216527fa/3fc67400>
> Trace; e19eb4da <pg0+216544da/3fc67400>
> Trace; c01611ba <sys_ioctl+15a/280>
> Trace; c0104061 <sysenter_past_esp+52/71>
...
> Hope this helps!

No luck. I had hoped we could at least see it it hangs in the DVB driver
or somewhere else in the USB stack. If you can produce a trace with
DVB or USB functions in it then please post.


Thanks,
Johannes