[ 1570.092381][ T4727] veth0: entered allmulticast mode
[ 1570.092913][ T4727] veth1: entered allmulticast mode
[ 1570.093217][ T4727] veth2: entered allmulticast mode
[ 1570.093659][ T4727] veth3: entered allmulticast mode
[ 1596.174739][ T4727] veth0: left allmulticast mode
[ 1596.175026][ T4727] veth1: left allmulticast mode
[ 1596.175283][ T4727] veth2: left allmulticast mode
[ 1596.175511][ T4727] veth3: left allmulticast mode