[  686.060539][ T8880] veth0: entered allmulticast mode
[  686.060912][ T8880] veth1: entered allmulticast mode
[  686.061215][ T8880] veth2: entered allmulticast mode
[  686.061542][ T8880] veth3: entered allmulticast mode
[  686.061875][ T8880] veth4: entered allmulticast mode
[  686.062178][ T8880] veth5: entered allmulticast mode
[  697.693967][ T8880] veth0: left allmulticast mode
[  697.694205][ T8880] veth1: left allmulticast mode
[  697.694408][ T8880] veth2: left allmulticast mode
[  697.694594][ T8880] veth3: left allmulticast mode
[  697.694774][ T8880] veth4: left allmulticast mode
[  697.694966][ T8880] veth5: left allmulticast mode