[ 1344.096036][T17992] veth0: entered allmulticast mode
[ 1344.098484][T17992] veth1: entered allmulticast mode
[ 1344.099130][T17992] veth2: entered allmulticast mode
[ 1344.099612][T17992] veth3: entered allmulticast mode
[ 1363.202569][T17992] veth0: left allmulticast mode
[ 1363.202974][T17992] veth1: left allmulticast mode
[ 1363.203233][T17992] veth2: left allmulticast mode
[ 1363.203525][T17992] veth3: left allmulticast mode