[ 1604.217341][T17333] veth0: entered allmulticast mode
[ 1604.220339][T17333] veth1: entered allmulticast mode
[ 1604.221051][T17333] veth2: entered allmulticast mode
[ 1604.221607][T17333] veth3: entered allmulticast mode
[ 1626.604940][T17333] veth0: left allmulticast mode
[ 1626.605425][T17333] veth1: left allmulticast mode
[ 1626.605847][T17333] veth2: left allmulticast mode
[ 1626.606244][T17333] veth3: left allmulticast mode