[ 1624.849082][ T7172] veth0: entered allmulticast mode
[ 1624.849891][ T7172] veth1: entered allmulticast mode
[ 1624.852992][ T7172] veth2: entered allmulticast mode
[ 1624.853553][ T7172] veth3: entered allmulticast mode
[ 1647.554471][ T7172] veth0: left allmulticast mode
[ 1647.554974][ T7172] veth1: left allmulticast mode
[ 1647.555378][ T7172] veth2: left allmulticast mode
[ 1647.555788][ T7172] veth3: left allmulticast mode