[  869.711154][T22749] veth0: entered allmulticast mode
[  869.711532][T22749] veth1: entered allmulticast mode
[  869.711770][T22749] veth2: entered allmulticast mode
[  869.711998][T22749] veth3: entered allmulticast mode
[  880.512070][T22749] veth0: left allmulticast mode
[  880.512318][T22749] veth1: left allmulticast mode
[  880.512494][T22749] veth2: left allmulticast mode
[  880.512667][T22749] veth3: left allmulticast mode