[ 1646.163573][T11291] veth0: entered allmulticast mode
[ 1646.164127][T11291] veth1: entered allmulticast mode
[ 1646.164935][T11291] veth2: entered allmulticast mode
[ 1646.171883][T11291] veth3: entered allmulticast mode
[ 1672.488355][T11291] veth0: left allmulticast mode
[ 1672.488649][T11291] veth1: left allmulticast mode
[ 1672.488889][T11291] veth2: left allmulticast mode
[ 1672.489151][T11291] veth3: left allmulticast mode