[  764.329681][T20878] veth0: entered allmulticast mode
[  764.330023][T20878] veth1: entered allmulticast mode
[  764.330251][T20878] veth2: entered allmulticast mode
[  764.330484][T20878] veth3: entered allmulticast mode
[  764.330703][T20878] veth4: entered allmulticast mode
[  764.330919][T20878] veth5: entered allmulticast mode
[  775.338259][T20878] veth0: left allmulticast mode
[  775.338502][T20878] veth1: left allmulticast mode
[  775.338677][T20878] veth2: left allmulticast mode
[  775.338844][T20878] veth3: left allmulticast mode
[  775.339007][T20878] veth4: left allmulticast mode
[  775.339181][T20878] veth5: left allmulticast mode