[ 1331.081040][ T9695] veth0: entered allmulticast mode
[ 1331.081717][ T9695] veth1: entered allmulticast mode
[ 1331.082250][ T9695] veth2: entered allmulticast mode
[ 1331.082654][ T9695] veth3: entered allmulticast mode
[ 1350.248427][ T9695] veth0: left allmulticast mode
[ 1350.248748][ T9695] veth1: left allmulticast mode
[ 1350.248996][ T9695] veth2: left allmulticast mode
[ 1350.249297][ T9695] veth3: left allmulticast mode