[ 1331.883614][ T5161] veth0: entered allmulticast mode
[ 1331.884178][ T5161] veth1: entered allmulticast mode
[ 1331.884530][ T5161] veth2: entered allmulticast mode
[ 1331.884858][ T5161] veth3: entered allmulticast mode
[ 1350.116877][ T5161] veth0: left allmulticast mode
[ 1350.117219][ T5161] veth1: left allmulticast mode
[ 1350.117493][ T5161] veth2: left allmulticast mode
[ 1350.117741][ T5161] veth3: left allmulticast mode