[  633.487058] veth0: entered allmulticast mode
[  633.487123] veth1: entered allmulticast mode
[  633.487161] veth2: entered allmulticast mode
[  633.487194] veth3: entered allmulticast mode
[  633.487233] veth4: entered allmulticast mode
[  633.487275] veth5: entered allmulticast mode
[  638.779200] tc (29252) used greatest stack depth: 11792 bytes left
[  639.470936] veth0: left allmulticast mode
[  639.470984] veth1: left allmulticast mode
[  639.471008] veth2: left allmulticast mode
[  639.471036] veth3: left allmulticast mode
[  639.471058] veth4: left allmulticast mode
[  639.471085] veth5: left allmulticast mode