[  722.920005] veth0: entered allmulticast mode
[  722.920106] veth1: entered allmulticast mode
[  722.920203] veth2: entered allmulticast mode
[  722.920272] veth3: entered allmulticast mode
[  722.920341] veth4: entered allmulticast mode
[  722.920414] veth5: entered allmulticast mode
[  728.421166] tc (18014) used greatest stack depth: 11744 bytes left
[  728.948523] veth0: left allmulticast mode
[  728.948572] veth1: left allmulticast mode
[  728.948600] veth2: left allmulticast mode
[  728.948621] veth3: left allmulticast mode
[  728.948646] veth4: left allmulticast mode
[  728.948673] veth5: left allmulticast mode