[  593.471578][ T4773] veth0: entered allmulticast mode
[  593.472068][ T4773] veth1: entered allmulticast mode
[  593.472439][ T4773] veth2: entered allmulticast mode
[  593.472791][ T4773] veth3: entered allmulticast mode
[  604.861000][ T4773] veth0: left allmulticast mode
[  604.861396][ T4773] veth1: left allmulticast mode
[  604.861685][ T4773] veth2: left allmulticast mode
[  604.861970][ T4773] veth3: left allmulticast mode