[  296.117872] veth0: entered allmulticast mode
[  296.117977] veth1: entered allmulticast mode
[  296.118072] veth2: entered allmulticast mode
[  296.118141] veth3: entered allmulticast mode
[  305.576026] veth0: left allmulticast mode
[  305.576140] veth1: left allmulticast mode
[  305.576211] veth2: left allmulticast mode
[  305.576274] veth3: left allmulticast mode