See <https://ci.centos.org/job/libvirt-master-build/systems=libvirt-debian-9/946/display/redirect>

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Started by upstream project "libvirt-master-build" build number 946
originally caused by:
 Started by user Libvirt
[EnvInject] - Loading node environment variables.
Building remotely on libvirt-debian-9 (libvirt) in workspace <https://ci.centos.org/job/libvirt-master-build/systems=libvirt-debian-9/ws/>
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url git://n64.pufty.ci.centos.org/libvirt.git # timeout=10
Fetching upstream changes from git://n64.pufty.ci.centos.org/libvirt.git
 > git --version # timeout=10
 > git fetch --tags --progress git://n64.pufty.ci.centos.org/libvirt.git +refs/heads/*:refs/remotes/origin/*
Checking out Revision 727238de25230b28ebce6b3db940413113a2a7a8 (refs/remotes/origin/master)
Commit message: "conf: duplicate interface name instead of MAC provided to lookup the interface"
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 727238de25230b28ebce6b3db940413113a2a7a8
 > git rev-list 727238de25230b28ebce6b3db940413113a2a7a8 # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
[libvirt-master] $ /bin/sh -xe /tmp/jenkins7432511152569274023.sh
+ MAKE=make
+ uname
+ unamestr=Linux
+ [ Linux = FreeBSD ]
+ mkdir build
+ cd build
+ ../autogen.sh --prefix=/home/jenkins/build/libvirt
error: src/keycodemapdb is dirty, please investigate
set CLEAN_SUBMODULE to discard submodule changes
Build step 'Execute shell' marked build as failure