[ 1280.763797][ T9741] veth0: entered allmulticast mode
[ 1280.764465][ T9741] veth1: entered allmulticast mode
[ 1280.766198][ T9741] veth2: entered allmulticast mode
[ 1280.766600][ T9741] veth3: entered allmulticast mode
[ 1299.029272][ T9741] veth0: left allmulticast mode
[ 1299.029627][ T9741] veth1: left allmulticast mode
[ 1299.029871][ T9741] veth2: left allmulticast mode
[ 1299.030148][ T9741] veth3: left allmulticast mode