[ 1661.946966][T11308] veth0: entered allmulticast mode
[ 1661.947923][T11308] veth1: entered allmulticast mode
[ 1661.948516][T11308] veth2: entered allmulticast mode
[ 1661.949052][T11308] veth3: entered allmulticast mode
[ 1689.266503][T11308] veth0: left allmulticast mode
[ 1689.266811][T11308] veth1: left allmulticast mode
[ 1689.267078][T11308] veth2: left allmulticast mode
[ 1689.267398][T11308] veth3: left allmulticast mode