Unilateral channel close, unrecovered funds

[coinlighter]

Issue and Steps to Reproduce

I closed a channel using lightning-cli close but the terminal froze,
I tried a second time and the channel did a unilateral close.

Looking at listclosedchannels, the close_cause shows "protocol" and the last_commitment_id:
282e3f8b7a923d48817e49167b753b04b11ea3f8b5f1c11dc214933e33334e7f

From the mempool explorer, I then follow the next transaction, which shows the force-closed txID:
95c2136c14dac55e1898086f0744b0f3fbf4d54eaf0ae8d24dec820f35ce8272

I can track both of those transactions in listtransactions but none shows in my listfunds.
How can I recover the funds?

---

getinfo output

lightning-cli getinfo
{
   "id": "02a1991e597d77a2cc9fcc3839de1088dc2d6f8c20c672451cd863b6096a43aa40",
   "alias": "proxlight",
   "color": "ffeedd",
   "num_peers": 3,
   "num_pending_channels": 0,
   "num_active_channels": 3,
   "num_inactive_channels": 0,
   "address": [
      {
         "type": "ipv6",
         "address": "2600:1700:2f70:ff30::43",
         "port": 9735
      }
   ],
   "binding": [
      {
         "type": "ipv6",
         "address": "::",
         "port": 9735
      },
      {
         "type": "ipv4",
         "address": "0.0.0.0",
         "port": 9735
      }
   ],
   "version": "v24.05-modded",
   "blockheight": 852024,
   "network": "bitcoin",
   "fees_collected_msat": 0,
   "lightning-dir": "/home/squid/.lightning/bitcoin",
   "our_features": {
      "init": "080000000000000000000000000008a0882a8a59a1",
      "node": "080000000000000000000000000088a0882a8a59a1",
      "channel": "",
      "invoice": "02000002024100"
   }
}

listclosedchannels output

lightning-cli listclosedchannels | jq '.closedchannels[] | select (.short_channel_id == "848048x1756x0")'
{
  "peer_id": "035b1ff29e8db1ba8f2a4f4f95db239b54069cb949b8cde329418e2a83da4f1b30",
  "channel_id": "18013c0d62c090914482ed1d31429b60674eb3bc4e62696de396a1e49016c465",
  "short_channel_id": "848048x1756x0",
  "alias": {
    "local": "15875206x2335875x57424"
  },
  "opener": "local",
  "closer": "local",
  "private": false,
  "channel_type": {
    "bits": [
      12,
      22
    ],
    "names": [
      "static_remotekey/even",
      "anchors_zero_fee_htlc_tx/even"
    ]
  },
  "total_local_commitments": 0,
  "total_remote_commitments": 1,
  "total_htlcs_sent": 0,
  "funding_txid": "65c41690e4a196e36d69624ebcb34e67609b42311ded82449190c0620d3c0118",
  "funding_outnum": 0,
  "leased": false,
  "total_msat": 4516766000,
  "final_to_us_msat": 4516766000,
  "min_to_us_msat": 4516766000,
  "max_to_us_msat": 4516766000,
  "last_commitment_txid": "282e3f8b7a923d48817e49167b753b04b11ea3f8b5f1c11dc214933e33334e7f",
  "last_commitment_fee_msat": 6837000,
  "close_cause": "protocol",
  "last_stable_connection": 1718467250
}

listtransactions for both close attempts

lightning-cli listtransactions | jq '.transactions[] | select (.hash == "282e3f8b7a923d48817e49167b753b04b11ea3f8b5f1c11dc214933e33334e7f" or .hash == "95c2136c14dac55e1898086f0744b0f3fbf4d54eaf0ae8d24dec820f35ce8272")'
{
  "hash": "282e3f8b7a923d48817e49167b753b04b11ea3f8b5f1c11dc214933e33334e7f",
  "rawtx": "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",
  "blockheight": 848070,
  "txindex": 2017,
  "locktime": 538165213,
  "version": 2,
  "inputs": [
    {
      "txid": "65c41690e4a196e36d69624ebcb34e67609b42311ded82449190c0620d3c0118",
      "index": 0,
      "sequence": 2159335535
    }
  ],
  "outputs": [
    {
      "index": 0,
      "amount_msat": 330000,
      "scriptPubKey": "00202a811f85aa9cc3924fc867427be2f65132991b49fe57fd3ab2c728e9daa45d1c"
    },
    {
      "index": 1,
      "amount_msat": 4509599000,
      "scriptPubKey": "002061bfab2e2a67b18431412d2591268f2a5b43bfe0d0b76b5af463866ff7945e57"
    }
  ]
}
{
  "hash": "95c2136c14dac55e1898086f0744b0f3fbf4d54eaf0ae8d24dec820f35ce8272",
  "rawtx": "020000000001017f4e33333e9314c21dc1f1b5f8a31eb1043b757b16497e81483d927a8b3f2e280100000000900000000129c944000000000016001464a45f1caa46f9fd04192959d0319b9d97812d8503473044022054211c04d5c11365b77f35d9b30ef74c324c734effa4238d50522d4220225a8c02206abc0513341b88c5ad47941548398a3482f3a6b1c5658c87adbd10064e16aa9d01004d63210358845f6cc76899d715881933f1bc4c2249c9aed4c5b72800ee30da1a3a491c5c67029000b2752103b8c51f0cf4ec9f232ca6bfde1724aff084142a882642c530d6da538f253e84ea68ac00000000",
  "blockheight": 848274,
  "txindex": 142,
  "locktime": 0,
  "version": 2,
  "inputs": [
    {
      "txid": "282e3f8b7a923d48817e49167b753b04b11ea3f8b5f1c11dc214933e33334e7f",
      "index": 1,
      "sequence": 144
    }
  ],
  "outputs": [
    {
      "index": 0,
      "amount_msat": 4507945000,
      "scriptPubKey": "001464a45f1caa46f9fd04192959d0319b9d97812d85"
    }
  ]
}

[pabpas]

transactions are confirmed and should show up in your cln wallet. If they are really missing, I would first try with lightning-cli dev-rescan-outputs. If they are still missing you could try to launch lightningd with --rescan=-848273 (one block before the transaction that sent the funds to your wallet was mined).

[coinlighter]

It worked!!
I first tried lightning-cli dev-rescan-outputs but it did not reveal the tansaction.
Then I restarted lightningd with --rescan=-848273 and BOUM the transaction appeared in the listfunds.

Thank you very much, should we close this issue or should this be tracked as a bug?