[  493.858402] veth0: entered allmulticast mode
[  493.858478] veth1: entered allmulticast mode
[  493.858554] veth2: entered allmulticast mode
[  493.858636] veth3: entered allmulticast mode
[  501.351609] veth0: left allmulticast mode
[  501.351657] veth1: left allmulticast mode
[  501.351689] veth2: left allmulticast mode
[  501.351712] veth3: left allmulticast mode