I ran into this issue in production today on Graviton 3 AWS instances (with Bionic) :(
Did this ever get backported to Focal, at least? It definitely doesn't seem to be currently fixed in Bionic still.
This program seems to semi-reliably trip the problem up, but again it's very non-deterministic. I don't know if this helps with a reproduction? https://gist.github.com/KJTsanaktsidis/668247fd898cec57f9d280b0222438ae
I ran into this issue in production today on Graviton 3 AWS instances (with Bionic) :(
Did this ever get backported to Focal, at least? It definitely doesn't seem to be currently fixed in Bionic still.
This program seems to semi-reliably trip the problem up, but again it's very non-deterministic. I don't know if this helps with a reproduction? https:/ /gist.github. com/KJTsanaktsi dis/668247fd898 cec57f9d280b022 2438ae