[ 1327.067954][ T8409] veth0: entered allmulticast mode
[ 1327.069724][ T8409] veth1: entered allmulticast mode
[ 1327.070275][ T8409] veth2: entered allmulticast mode
[ 1327.085373][ T8409] veth3: entered allmulticast mode
[ 1351.419026][ T8409] veth0: left allmulticast mode
[ 1351.419907][ T8409] veth1: left allmulticast mode
[ 1351.420671][ T8409] veth2: left allmulticast mode
[ 1351.421378][ T8409] veth3: left allmulticast mode