[ 1588.937661][T17011] veth0: entered allmulticast mode
[ 1588.938516][T17011] veth1: entered allmulticast mode
[ 1588.939100][T17011] veth2: entered allmulticast mode
[ 1588.939652][T17011] veth3: entered allmulticast mode
[ 1612.346900][T17011] veth0: left allmulticast mode
[ 1612.347691][T17011] veth1: left allmulticast mode
[ 1612.348379][T17011] veth2: left allmulticast mode
[ 1612.349077][T17011] veth3: left allmulticast mode