[  822.698222][ T6828] veth0: entered allmulticast mode
[  822.698572][ T6828] veth1: entered allmulticast mode
[  822.698810][ T6828] veth2: entered allmulticast mode
[  822.699033][ T6828] veth3: entered allmulticast mode
[  834.247414][ T6828] veth0: left allmulticast mode
[  834.247660][ T6828] veth1: left allmulticast mode
[  834.247865][ T6828] veth2: left allmulticast mode
[  834.248067][ T6828] veth3: left allmulticast mode