[  539.682367] veth0: entered allmulticast mode
[  539.682417] veth1: entered allmulticast mode
[  539.682459] veth2: entered allmulticast mode
[  539.682492] veth3: entered allmulticast mode
[  546.752609] tc (14774) used greatest stack depth: 11584 bytes left
[  547.309532] veth0: left allmulticast mode
[  547.309578] veth1: left allmulticast mode
[  547.309605] veth2: left allmulticast mode
[  547.309628] veth3: left allmulticast mode