[ 1029.037283][T20817] veth0: entered allmulticast mode
[ 1029.037657][T20817] veth1: entered allmulticast mode
[ 1029.037895][T20817] veth2: entered allmulticast mode
[ 1029.038140][T20817] veth3: entered allmulticast mode
[ 1029.038372][T20817] veth4: entered allmulticast mode
[ 1029.038609][T20817] veth5: entered allmulticast mode
[ 1040.808751][T20817] veth0: left allmulticast mode
[ 1040.810410][T20817] veth1: left allmulticast mode
[ 1040.810600][T20817] veth2: left allmulticast mode
[ 1040.810783][T20817] veth3: left allmulticast mode
[ 1040.811002][T20817] veth4: left allmulticast mode
[ 1040.811184][T20817] veth5: left allmulticast mode