Bad file descriptor (src/epoll.cpp:131)

[streamtostream]

Bad file descriptor (src/epoll.cpp:131)
#0 0xb6f6be0c in /usr/local/lib/libzmq.so.5 (zmq::zmq_abort(char const*)+0x6)
#1 0xb6f88d66 in /usr/local/lib/libzmq.so.5 (zmq::stream_engine_t::restart_output()+0x16)
#2 0xb6f7ffc2 in /usr/local/lib/libzmq.so.5 (zmq::session_base_t::read_activated(zmq::pipe_t*)+0x4c)
#3 0xb6f6ca34 in /usr/local/lib/libzmq.so.5 (zmq::io_thread_t::in_event()+0x36)
#4 0xb6f6b946 in /usr/local/lib/libzmq.so.5 (zmq::epoll_t::loop()+0xc6)
#5 0xb6f8fbe2 in /usr/local/lib/libzmq.so.5 (thread_routine+0x28)
#6 0xb66f1164 in /lib/arm-linux-gnueabihf/libpthread.so.0 (start_thread+0x90)
Aborted
i don't know how to solve this problem.