[ 1763.257391][ T8790] veth0: entered allmulticast mode
[ 1763.257919][ T8790] veth1: entered allmulticast mode
[ 1763.258243][ T8790] veth2: entered allmulticast mode
[ 1763.259509][ T8790] veth3: entered allmulticast mode
[ 1792.108390][ T8790] veth0: left allmulticast mode
[ 1792.108657][ T8790] veth1: left allmulticast mode
[ 1792.108884][ T8790] veth2: left allmulticast mode
[ 1792.109110][ T8790] veth3: left allmulticast mode