[ 1568.773706][ T4599] veth0: entered allmulticast mode
[ 1568.774278][ T4599] veth1: entered allmulticast mode
[ 1568.774599][ T4599] veth2: entered allmulticast mode
[ 1568.774910][ T4599] veth3: entered allmulticast mode
[ 1595.077813][ T4599] veth0: left allmulticast mode
[ 1595.078092][ T4599] veth1: left allmulticast mode
[ 1595.078331][ T4599] veth2: left allmulticast mode
[ 1595.078548][ T4599] veth3: left allmulticast mode