[  752.342870][ T6374] veth0: entered allmulticast mode
[  752.343249][ T6374] veth1: entered allmulticast mode
[  752.343569][ T6374] veth2: entered allmulticast mode
[  752.343804][ T6374] veth3: entered allmulticast mode
[  761.651222][ T6502] tc (6502) used greatest stack depth: 23344 bytes left
[  764.120504][ T6374] veth0: left allmulticast mode
[  764.122272][ T6374] veth1: left allmulticast mode
[  764.122664][ T6374] veth2: left allmulticast mode
[  764.123029][ T6374] veth3: left allmulticast mode