[ 1510.304528][ T9853] veth0: entered allmulticast mode
[ 1510.305008][ T9853] veth1: entered allmulticast mode
[ 1510.305300][ T9853] veth2: entered allmulticast mode
[ 1510.305610][ T9853] veth3: entered allmulticast mode
[ 1535.763842][ T9853] veth0: left allmulticast mode
[ 1535.764127][ T9853] veth1: left allmulticast mode
[ 1535.764346][ T9853] veth2: left allmulticast mode
[ 1535.764595][ T9853] veth3: left allmulticast mode