[  531.175196] veth0: entered allmulticast mode
[  531.175292] veth1: entered allmulticast mode
[  531.175368] veth2: entered allmulticast mode
[  531.175431] veth3: entered allmulticast mode
[  541.715948] veth0: left allmulticast mode
[  541.715998] veth1: left allmulticast mode
[  541.716022] veth2: left allmulticast mode
[  541.716043] veth3: left allmulticast mode