filebeat启动失败

runtime: epollwait on fd 4 failed with 38
fatal error: runtime: netpoll failed

runtime stack:
runtime.throw(0x16ec0fb, 0x17)
/usr/local/go/src/runtime/panic.go:616 +0x81
runtime.netpoll(0x15e2ef1b55648b00, 0x0)
/usr/local/go/src/runtime/netpoll_epoll.go:75 +0x216
runtime.sysmon()
/usr/local/go/src/runtime/proc.go:4265 +0x424
runtime.mstart1(0x0)
/usr/local/go/src/runtime/proc.go:1227 +0xe7
runtime.mstart()
/usr/local/go/src/runtime/proc.go:1193 +0x76

goroutine 1 [runnable, locked to thread]:
github.com/elastic/beats/vendor/github.com/opencontainers/image-spec/specs-go.init()
/go/src/github.com/elastic/beats/vendor/github.com/opencontainers/image-spec/specs-go/version.go:32 +0x5b

goroutine 34 [syscall]:
os/signal.signal_recv(0xc4200f1fc8)
/usr/local/go/src/runtime/sigqueue.go:139 +0xa6
os/signal.loop()
/usr/local/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.0
/usr/local/go/src/os/signal/signal_unix.go:28 +0x41