[  642.343906] veth0: entered allmulticast mode
[  642.344032] veth1: entered allmulticast mode
[  642.344106] veth2: entered allmulticast mode
[  642.344199] veth3: entered allmulticast mode
[  649.778290] veth0: left allmulticast mode
[  649.778344] veth1: left allmulticast mode
[  649.778371] veth2: left allmulticast mode
[  649.778403] veth3: left allmulticast mode