lnd: fail recovery channel from SCB

Background

Recovery from SCB returned an error.

channels
- 68cbece3cbd24e5c5203492ec0a7e8c1b4d6b15112c2614b44e57ed865fce2a4:0 (zero-conf)
- d59aae26e80b71851093c2c103b4a171f3d40e1b3d0a42f36e72518e194f4aa7:1 (zero-conf)

[ERR] RPCS: [/lnrpc.Lightning/RestoreChannelBackups]: unable to unpack chan backup: could not derive private key for legacy channel revocation root format: unable to derive private key
[INF] CHBU: Restoring ChannelPoint(68cbece3cbd24e5c5203492ec0a7e8c1b4d6b15112c2614b44e57ed865fce2a4:0) to disk: 
[DBG] LTND: Using legacy revocation producer format for channel point 68cbece3cbd24e5c5203492ec0a7e8c1b4d6b15112c2614b44e57ed865fce2a4:0

Your environment

LND v0.15.2-beta
Android(Lndmobile.aar)
Neutrino mainnet
zero-conf channels

Steps to reproduce

create two zero-conf channels
(fundee) channel backup REST API /v1/channels/backup
recovery wallet by passphrase
restore REST API /v1/channels/backup/restore

Expected behaviour

Both channels are force closed from funder.

Actual behaviour

An error occurred and only one channel was closed. (It has only occurred once.)

About this issue

Original URL
State: closed
Created 2 years ago
Comments: 15 (8 by maintainers)

Most upvoted comments

I deleted the wallet so I don’t have much data left, but I think it was these two channels. I think they were confirmed because it was a few hours ago.

https://mempool.space/ja/tx/68cbece3cbd24e5c5203492ec0a7e8c1b4d6b15112c2614b44e57ed865fce2a4:0 https://mempool.space/ja/tx/0:d59aae26e80b71851093c2c103b4a171f3d40e1b3d0a42f36e72518e194f4aa7

nayuta-ueno on Oct 28, 2022