[ 1646.569588][ T7593] veth0: entered allmulticast mode
[ 1646.570169][ T7593] veth1: entered allmulticast mode
[ 1646.570509][ T7593] veth2: entered allmulticast mode
[ 1646.570820][ T7593] veth3: entered allmulticast mode
[ 1672.981885][ T7593] veth0: left allmulticast mode
[ 1672.982185][ T7593] veth1: left allmulticast mode
[ 1672.982414][ T7593] veth2: left allmulticast mode
[ 1672.982646][ T7593] veth3: left allmulticast mode