[  648.905171][ T4947] veth0: entered allmulticast mode
[  648.905644][ T4947] veth1: entered allmulticast mode
[  648.905982][ T4947] veth2: entered allmulticast mode
[  648.906311][ T4947] veth3: entered allmulticast mode
[  648.906643][ T4947] veth4: entered allmulticast mode
[  648.906965][ T4947] veth5: entered allmulticast mode
[  660.929247][ T4947] veth0: left allmulticast mode
[  660.929595][ T4947] veth1: left allmulticast mode
[  660.929876][ T4947] veth2: left allmulticast mode
[  660.930152][ T4947] veth3: left allmulticast mode
[  660.930440][ T4947] veth4: left allmulticast mode
[  660.930717][ T4947] veth5: left allmulticast mode