[ 2236.867074][T20202] veth0: entered allmulticast mode
[ 2236.867862][T20202] veth1: entered allmulticast mode
[ 2236.868398][T20202] veth2: entered allmulticast mode
[ 2236.871306][T20202] veth3: entered allmulticast mode
[ 2236.871884][T20202] veth4: entered allmulticast mode
[ 2236.872419][T20202] veth5: entered allmulticast mode
[ 2273.227272][T20202] veth0: left allmulticast mode
[ 2273.228746][T20202] veth1: left allmulticast mode
[ 2273.229157][T20202] veth2: left allmulticast mode
[ 2273.229565][T20202] veth3: left allmulticast mode
[ 2273.229980][T20202] veth4: left allmulticast mode
[ 2273.230398][T20202] veth5: left allmulticast mode