[ 1545.764122][ T6740] veth0: entered allmulticast mode
[ 1545.764566][ T6740] veth1: entered allmulticast mode
[ 1545.764901][ T6740] veth2: entered allmulticast mode
[ 1545.765211][ T6740] veth3: entered allmulticast mode
[ 1571.929624][ T6740] veth0: left allmulticast mode
[ 1571.929944][ T6740] veth1: left allmulticast mode
[ 1571.930164][ T6740] veth2: left allmulticast mode
[ 1571.930387][ T6740] veth3: left allmulticast mode