[  865.530023] veth0: entered allmulticast mode
[  865.530126] veth1: entered allmulticast mode
[  865.530239] veth2: entered allmulticast mode
[  865.530353] veth3: entered allmulticast mode
[  872.639461] tc (9263) used greatest stack depth: 11648 bytes left
[  873.081072] veth0: left allmulticast mode
[  873.081170] veth1: left allmulticast mode
[  873.081237] veth2: left allmulticast mode
[  873.081295] veth3: left allmulticast mode