Imports gvisor.dev/gvisor/pkg/waiter gvisor.dev/gvisor/pkg/tcpip/buffer gvisor.dev/gvisor/pkg/tcpip gvisor.dev/gvisor/pkg/tcpip/stack gvisor.dev/gvisor/pkg/tcpip/transport/tcp gvisor.dev/gvisor/pkg/tcpip/transport/udp Standard library imports context errors io net sync time