[ 1569.842376][ T4634] veth0: entered allmulticast mode
[ 1569.843226][ T4634] veth1: entered allmulticast mode
[ 1569.843831][ T4634] veth2: entered allmulticast mode
[ 1569.844357][ T4634] veth3: entered allmulticast mode
[ 1595.486389][ T4634] veth0: left allmulticast mode
[ 1595.486839][ T4634] veth1: left allmulticast mode
[ 1595.487208][ T4634] veth2: left allmulticast mode
[ 1595.487595][ T4634] veth3: left allmulticast mode