[  631.665241][ T5758] veth0: entered allmulticast mode
[  631.665766][ T5758] veth1: entered allmulticast mode
[  631.666149][ T5758] veth2: entered allmulticast mode
[  631.666532][ T5758] veth3: entered allmulticast mode
[  640.962890][ T5923] tc (5923) used greatest stack depth: 23648 bytes left
[  642.676950][ T5758] veth0: left allmulticast mode
[  642.677280][ T5758] veth1: left allmulticast mode
[  642.677553][ T5758] veth2: left allmulticast mode
[  642.677827][ T5758] veth3: left allmulticast mode