[ 1530.836218][T21019] veth0: entered allmulticast mode
[ 1530.838016][T21019] veth1: entered allmulticast mode
[ 1530.838598][T21019] veth2: entered allmulticast mode
[ 1530.839151][T21019] veth3: entered allmulticast mode
[ 1530.839681][T21019] veth4: entered allmulticast mode
[ 1530.840224][T21019] veth5: entered allmulticast mode
[ 1565.905783][T21019] veth0: left allmulticast mode
[ 1565.906316][T21019] veth1: left allmulticast mode
[ 1565.906729][T21019] veth2: left allmulticast mode
[ 1565.907285][T21019] veth3: left allmulticast mode
[ 1565.907734][T21019] veth4: left allmulticast mode
[ 1565.908181][T21019] veth5: left allmulticast mode