pod stuck in deleting with cmdDel error

[winsopc]

I created one pod with 1 IB networks.
with pod delete, mutlus keep get errors

2025-08-20T20:03:53Z [error] DelegateDel: error invoking DelegateDel - "ib-sriov": error in getting result from DelNetwork: failed to rename link net1 to host name : "numerical result out of range"
the root cause is there is no way to cache the hostifname with current implementation.
**/var/lib/cni/ib-sriov/eaee57db1eac52702e812b8082b3fc8af05e358131f6f4cdb6c74376405b36b3-net1:{"cniVersion":"0.3.1","ipam":{},"name":"ib-vf-network","type":"ib-sriov"}
**

here is my NAD:
spec:
config: |
{
"cniVersion": "0.3.1",
"type": "ib-sriov",
"name": "ib-vf-network",
"pkey": "0x5",
"link_state": "enable",
"ibKubernetesEnabled": true
}