[  631.284475][ T5175] veth0: entered allmulticast mode
[  631.284905][ T5175] veth1: entered allmulticast mode
[  631.285235][ T5175] veth2: entered allmulticast mode
[  631.285518][ T5175] veth3: entered allmulticast mode
[  631.285926][ T5175] veth4: entered allmulticast mode
[  631.286221][ T5175] veth5: entered allmulticast mode
[  639.110946][ T5355] tc (5355) used greatest stack depth: 23800 bytes left
[  642.823130][ T5175] veth0: left allmulticast mode
[  642.823367][ T5175] veth1: left allmulticast mode
[  642.823542][ T5175] veth2: left allmulticast mode
[  642.823734][ T5175] veth3: left allmulticast mode
[  642.823911][ T5175] veth4: left allmulticast mode
[  642.824087][ T5175] veth5: left allmulticast mode