how to get stacktraces of all processes?

[mabrek]

Hello.

I've got application that hangs on startup.
I tried several alternatives. Appmon doesn't show unstarted applications. Pman shows only start function and current function for process, but I want full stacktraces. i() is similar to pman. erlang:process_display gives quite obscure output, process_info(.., [backtrace]) is the same.
Is there a way to get full stacktraces of all processes in VM?

Best regards,
Anton Lebedevich.