[ 1000.519541][T17538] veth0: entered allmulticast mode
[ 1000.520011][T17538] veth1: entered allmulticast mode
[ 1000.520434][T17538] veth2: entered allmulticast mode
[ 1000.520829][T17538] veth3: entered allmulticast mode
[ 1011.755202][T17538] veth0: left allmulticast mode
[ 1011.755629][T17538] veth1: left allmulticast mode
[ 1011.755987][T17538] veth2: left allmulticast mode
[ 1011.756381][T17538] veth3: left allmulticast mode