[ 2096.563125][T19391] veth0: entered allmulticast mode
[ 2096.564021][T19391] veth1: entered allmulticast mode
[ 2096.564636][T19391] veth2: entered allmulticast mode
[ 2096.565214][T19391] veth3: entered allmulticast mode
[ 2120.071848][T19391] veth0: left allmulticast mode
[ 2120.072435][T19391] veth1: left allmulticast mode
[ 2120.073003][T19391] veth2: left allmulticast mode
[ 2120.073421][T19391] veth3: left allmulticast mode