[  923.369760][T15187] veth0: entered allmulticast mode
[  923.370407][T15187] veth1: entered allmulticast mode
[  923.370929][T15187] veth2: entered allmulticast mode
[  923.371398][T15187] veth3: entered allmulticast mode
[  937.202805][T15187] veth0: left allmulticast mode
[  937.203254][T15187] veth1: left allmulticast mode
[  937.203637][T15187] veth2: left allmulticast mode
[  937.204039][T15187] veth3: left allmulticast mode