inconsistent data trace with fprof

[Javier París Fernández]

Hi,

I'm trying to profile some code with fprof, but it halts the
profiling with the following error:
{error,{inconsistent_trace_data,fprof,
                                2055,
                                [<0.39.0>,
                                 undefined,
                                 {1098,802354,862429},
                                 [[{suspend,{1098,802354,862429}}],
                                  [{{eth_port,writer_loop,2},
                                    {1098,802354,858405}},
                                   {{eth_port,writer_loop,2},
                                    {1098,802354,797434}},
                                   {{eth_port,init_writer,2},
                                    {1098,802354,753642}}]]]}}

Could this be a bug in fprof? Maybe a bug in my code? Any ideas?

Thanks.