journalctl: stack.sh error stacktrace

-- Unit devstack@etcd.service has begun starting up.
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: etcd Version: 3.1.10
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: Git SHA: 0520cb9
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: Go Version: go1.8.3
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: Go OS/Arch: linux/amd64
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: setting maximum number of CPUs to 1, total number of available CPUs is 1
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: listening for peers on http://0.0.0.0:2380
Dec 17 14:35:13 djhoo-VirtualBox etcd[6168]: listen tcp 73.80.243.152:2379: bind: cannot assign requested address
Dec 17 14:35:13 djhoo-VirtualBox dstat.sh[16225]: 17-12 14:35:13| 81  19   0   0   0   0|2457M  249M 2866M  252M|   0     0 |   0    36k|   0  9.00 | 607    21k|2.54 1.60 1.09|4.0   0 409|   0     0 |comp
Dec 17 14:35:13 djhoo-VirtualBox systemd[1]: devstack@etcd.service: Main process exited, code=exited, status=1/FAILURE
Dec 17 14:35:13 djhoo-VirtualBox systemd[1]: Failed to start Devstack devstack@etcd.service.
-- Subject: Unit devstack@etcd.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit devstack@etcd.service has failed.
-- 
-- The result is failed.
Dec 17 14:35:13 djhoo-VirtualBox systemd[1]: devstack@etcd.service: Unit entered failed state.
Dec 17 14:35:13 djhoo-VirtualBox systemd[1]: devstack@etcd.service: Failed with result 'exit-code'.
Dec 17 14:35:13 djhoo-VirtualBox sudo[6165]: pam_unix(sudo:session): session closed for user root
Dec 17 14:35:13 djhoo-VirtualBox systemd[1]: devstack@etcd.service: Service hold-off time over, scheduling restart.
Dec 17 14:35:13 djhoo-VirtualBox systemd[1]: Stopped Devstack devstack@etcd.service.