[  637.490336][ T5211] veth0: entered allmulticast mode
[  637.491078][ T5211] veth1: entered allmulticast mode
[  637.491537][ T5211] veth2: entered allmulticast mode
[  637.491988][ T5211] veth3: entered allmulticast mode
[  637.492479][ T5211] veth4: entered allmulticast mode
[  637.492960][ T5211] veth5: entered allmulticast mode
[  665.682505][ T5211] veth0: left allmulticast mode
[  665.682845][ T5211] veth1: left allmulticast mode
[  665.683133][ T5211] veth2: left allmulticast mode
[  665.683395][ T5211] veth3: left allmulticast mode
[  665.683638][ T5211] veth4: left allmulticast mode
[  665.683908][ T5211] veth5: left allmulticast mode