[  975.845579][T20555] veth0: entered allmulticast mode
[  975.845938][T20555] veth1: entered allmulticast mode
[  975.846182][T20555] veth2: entered allmulticast mode
[  975.846415][T20555] veth3: entered allmulticast mode
[  975.846647][T20555] veth4: entered allmulticast mode
[  975.846959][T20555] veth5: entered allmulticast mode
[  987.343207][T20555] veth0: left allmulticast mode
[  987.343458][T20555] veth1: left allmulticast mode
[  987.343645][T20555] veth2: left allmulticast mode
[  987.343828][T20555] veth3: left allmulticast mode
[  987.344018][T20555] veth4: left allmulticast mode
[  987.344203][T20555] veth5: left allmulticast mode