It looks like this is related to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=847677
- Bug#860829: hledger: "unable to decommit memory&q... Christian G. Warden
- Bug#860829: hledger: "unable to decommit mem... Christian G. Warden
It looks like this is related to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=847677