Imports gvisor.dev/gvisor/pkg/atomicbitops gvisor.dev/gvisor/pkg/sync gvisor.dev/gvisor/pkg/tcpip gvisor.dev/gvisor/pkg/tcpip/header gvisor.dev/gvisor/pkg/tcpip/header/parse gvisor.dev/gvisor/pkg/tcpip/network/internal/ip gvisor.dev/gvisor/pkg/tcpip/stack Standard library imports fmt reflect