[  418.450882][ T2492] veth0: entered allmulticast mode
[  418.456170][ T2492] veth1: entered allmulticast mode
[  418.456543][ T2492] veth2: entered allmulticast mode
[  418.456852][ T2492] veth3: entered allmulticast mode
[  447.009655][ T2492] veth0: left allmulticast mode
[  447.009944][ T2492] veth1: left allmulticast mode
[  447.010169][ T2492] veth2: left allmulticast mode
[  447.010389][ T2492] veth3: left allmulticast mode