[[!comment format=mdwn username="joey" subject="""comment 4""" date="2018-08-26T14:50:22Z" content=""" As far as I know, this was fixed in a series of commits, [[!commit 01fc1375cece096ab2dec480b843ecdbc4f0d94e]] [[!commit 1555c6f88a0446d3e29149eff8315817696731e1]] [[!commit 53fe5ffaac4a243bb9fd3cf0e757128150a6a199]] The problem was intermittent for me, I think based on network timing and different buffering behavior with different timings, which made it hard to debug, but I've not seen it since and I was seeing it frequently enough to be fairly sure I fixed it. So I wonder if you might have some sort of version skew issue on the host being spun (eg, it could have an old version of propellor installed and be failing before spin can update it to the fixed version). The easy way to verify you have the fixed version is to run `git config propellor.debug 1` in /usr/local/propellor/ on the host being spun, and look for "--upload-pack ./propellor --gitpush" in a debug message. If you're confident the remote propellor has the above commits in it, you're going to need to do some debugging. Setting `GIT_TRACE_PACKET=1` on the remote system was very helpful in understanding the problem, and should probably be your first step. Setting that environment inside Propellor.Spin.gitPullFromUpdateServer should work, of course you'll have to get the remote host to build propellor with that change somehow despite --spin to it not working. diff --git a/src/Propellor/Spin.hs b/src/Propellor/Spin.hs index 4a945e82..aa73e3b7 100644 --- a/src/Propellor/Spin.hs +++ b/src/Propellor/Spin.hs @@ -359,6 +359,7 @@ spinCommitMessage = "propellor spin" -- to receive the data. gitPullFromUpdateServer :: IO () gitPullFromUpdateServer = req NeedGitPush gitPushMarker $ \_ -> do + setEnv "GIT_TRACE_PACKET" "1" True -- IO involving stdin can cause data to be buffered in the Handle -- (even when it's set NoBuffering), but we need to pass a FD to -- git fetch containing all of stdin after the gitPushMarker, """]]