(In reply to comment #8)
> Created attachment 106673 [details]
> with --enable-debug

This log still doesn't contains symbol informations, but the line:
"r600_pipe.h:470:r600_emit_command_buffer: Assertion `cs->cdw + cb->num_dw <=
(16 * 1024)' failed." is rather interesting. Looks like the is a flush missing
somewhere.