[  747.578346] veth0: entered allmulticast mode
[  747.578487] veth1: entered allmulticast mode
[  747.578574] veth2: entered allmulticast mode
[  747.578688] veth3: entered allmulticast mode
[  756.285404] veth0: left allmulticast mode
[  756.285507] veth1: left allmulticast mode
[  756.285564] veth2: left allmulticast mode
[  756.285630] veth3: left allmulticast mode