[ 2281.392467][T22351] veth0: entered allmulticast mode
[ 2281.393270][T22351] veth1: entered allmulticast mode
[ 2281.394189][T22351] veth2: entered allmulticast mode
[ 2281.394710][T22351] veth3: entered allmulticast mode
[ 2304.604590][T22351] veth0: left allmulticast mode
[ 2304.605147][T22351] veth1: left allmulticast mode
[ 2304.605543][T22351] veth2: left allmulticast mode
[ 2304.605929][T22351] veth3: left allmulticast mode