[  970.143143][T18106] veth0: entered allmulticast mode
[  970.143450][T18106] veth1: entered allmulticast mode
[  970.143678][T18106] veth2: entered allmulticast mode
[  970.143905][T18106] veth3: entered allmulticast mode
[  970.144141][T18106] veth4: entered allmulticast mode
[  970.144751][T18106] veth5: entered allmulticast mode
[  979.395336][T18389] tc (18389) used greatest stack depth: 23480 bytes left
[  981.861438][T18106] veth0: left allmulticast mode
[  981.861724][T18106] veth1: left allmulticast mode
[  981.861971][T18106] veth2: left allmulticast mode
[  981.862205][T18106] veth3: left allmulticast mode
[  981.862457][T18106] veth4: left allmulticast mode
[  981.862693][T18106] veth5: left allmulticast mode