Open cdecker opened 4 months ago
We have a prospective fix with https://github.com/ElementsProject/lightning/pull/7343. We will review the patch, merge it, and verify it's working. That will take a bit of time, but its good to have a fix on its way :-)
This is tracking an upstream issue in CLN. It appears that we have an integer underrun when computing the time until an HTLC timeout should be swept.
Quoting from the original report #438
The cause appears to be the outgoing HTLC hitting its deadline, thus causing the channel to close:
Output 4 is the delayed return to us by the way:
And it looks like we have some sort of integer underrun:
Interesting how that 65 blocks became UINT32_MAX - 2^6, that might be the real reason for this issue here.
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