[  456.826982] veth0: entered allmulticast mode
[  456.827043] veth1: entered allmulticast mode
[  456.827087] veth2: entered allmulticast mode
[  456.827118] veth3: entered allmulticast mode
[  464.404542] veth0: left allmulticast mode
[  464.404585] veth1: left allmulticast mode
[  464.404617] veth2: left allmulticast mode
[  464.404640] veth3: left allmulticast mode