[ 1733.706840][ T7478] veth0: entered allmulticast mode
[ 1733.707660][ T7478] veth1: entered allmulticast mode
[ 1733.708249][ T7478] veth2: entered allmulticast mode
[ 1733.708872][ T7478] veth3: entered allmulticast mode
[ 1758.058812][ T7478] veth0: left allmulticast mode
[ 1758.059373][ T7478] veth1: left allmulticast mode
[ 1758.059832][ T7478] veth2: left allmulticast mode
[ 1758.060261][ T7478] veth3: left allmulticast mode