[ 1084.648348][T21370] veth0: entered allmulticast mode
[ 1084.648698][T21370] veth1: entered allmulticast mode
[ 1084.649144][T21370] veth2: entered allmulticast mode
[ 1084.649377][T21370] veth3: entered allmulticast mode
[ 1095.814793][T21370] veth0: left allmulticast mode
[ 1095.815116][T21370] veth1: left allmulticast mode
[ 1095.815355][T21370] veth2: left allmulticast mode
[ 1095.815567][T21370] veth3: left allmulticast mode