[  666.854330][ T6261] veth0: entered allmulticast mode
[  666.854762][ T6261] veth1: entered allmulticast mode
[  666.855069][ T6261] veth2: entered allmulticast mode
[  666.855386][ T6261] veth3: entered allmulticast mode
[  678.166849][ T6261] veth0: left allmulticast mode
[  678.167108][ T6261] veth1: left allmulticast mode
[  678.167301][ T6261] veth2: left allmulticast mode
[  678.167491][ T6261] veth3: left allmulticast mode