[ 1211.073845][T20245] veth0: entered allmulticast mode
[ 1211.074715][T20245] veth1: entered allmulticast mode
[ 1211.075347][T20245] veth2: entered allmulticast mode
[ 1211.075916][T20245] veth3: entered allmulticast mode
[ 1235.638504][T20245] veth0: left allmulticast mode
[ 1235.639035][T20245] veth1: left allmulticast mode
[ 1235.639441][T20245] veth2: left allmulticast mode
[ 1235.639852][T20245] veth3: left allmulticast mode