[  980.001862][T22054] veth0: entered allmulticast mode
[  980.002332][T22054] veth1: entered allmulticast mode
[  980.002660][T22054] veth2: entered allmulticast mode
[  980.003010][T22054] veth3: entered allmulticast mode
[  990.625034][T22054] veth0: left allmulticast mode
[  990.625348][T22054] veth1: left allmulticast mode
[  990.625599][T22054] veth2: left allmulticast mode
[  990.625874][T22054] veth3: left allmulticast mode