Deployment 481 nodes cluster failed with "end of file reached"

[Sergey Galkin]

Deployment failed with error "Provision has failed. end of file reached" on cluster HA+Neutron with GRE segmentation with 481 HW nodes.
Fuel node is VM with 64G RAM.

[Sergey Galkin (sgalkin)]

Additional information
experimental features are enable
Using bonding with LACP on admin network

(shotgun2) short-report
cat /etc/fuel_build_id:
 598
cat /etc/fuel_build_number:
 598
cat /etc/fuel_release:
 9.0
cat /etc/fuel_openstack_version:
 mitaka-9.0
rpm -qa | egrep 'fuel|astute|network-checker|nailgun|packetary|shotgun':
 fuel-release-9.0.0-1.mos6349.noarch
 fuelmenu-9.0.0-1.mos274.noarch
 fuel-notify-9.0.0-1.mos8460.noarch
 fuel-ostf-9.0.0-1.mos936.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8743.noarch
 fuel-mirror-9.0.0-1.mos141.noarch
 fuel-openstack-metadata-9.0.0-1.mos8743.noarch
 rubygem-astute-9.0.0-1.mos750.noarch
 fuel-misc-9.0.0-1.mos8460.noarch
 python-fuelclient-9.0.0-1.mos325.noarch
 fuel-9.0.0-1.mos6349.noarch
 fuel-utils-9.0.0-1.mos8460.noarch
 fuel-setup-9.0.0-1.mos6349.noarch
 nailgun-mcagents-9.0.0-1.mos750.noarch
 fuel-library9.0-9.0.0-1.mos8460.noarch
 network-checker-9.0.0-1.mos74.x86_64
 fuel-agent-9.0.0-1.mos285.noarch
 fuel-ui-9.0.0-1.mos2717.noarch
 fuel-migrate-9.0.0-1.mos8460.noarch
 python-packetary-9.0.0-1.mos141.noarch
 fuel-bootstrap-cli-9.0.0-1.mos285.noarch
 shotgun-9.0.0-1.mos90.noarch
 fuel-nailgun-9.0.0-1.mos8743.noarch

[Sergey Galkin (sgalkin)]

snapshot available on http://mos-scale-share.mirantis.com/bug-1608506-fuelsnapshot-2016-08-01_10-35-46.tar.gz

[Dmitry Pyzhov (dpyzhov)]

Let's postpone investigation of this issue until refactoring for bug #1596987