[ 1520.868548][ T4349] veth0: entered allmulticast mode
[ 1520.869333][ T4349] veth1: entered allmulticast mode
[ 1520.869817][ T4349] veth2: entered allmulticast mode
[ 1520.870293][ T4349] veth3: entered allmulticast mode
[ 1546.740904][ T4349] veth0: left allmulticast mode
[ 1546.741266][ T4349] veth1: left allmulticast mode
[ 1546.741518][ T4349] veth2: left allmulticast mode
[ 1546.741749][ T4349] veth3: left allmulticast mode