DEBUG util.py:417:    samba-client-libs.x86_64 0:4.4.4-14.el7_3                                     
DEBUG util.py:417:    samba-common.noarch 0:4.4.4-14.el7_3                                          
DEBUG util.py:417:    systemd-python.x86_64 0:219-30.el7_3.9                                        
DEBUG util.py:417:    systemd-sysv.x86_64 0:219-30.el7_3.9                                          
DEBUG util.py:417:    tcp_wrappers.x86_64 0:7.6-77.el7                                              
DEBUG util.py:417:    tcp_wrappers-libs.x86_64 0:7.6-77.el7                                         
DEBUG util.py:417:    trousers.x86_64 0:0.3.13-1.el7                                                
DEBUG util.py:417:    ttmkfdir.x86_64 0:3.0.9-42.el7                                                
DEBUG util.py:417:    tzdata-java.noarch 0:2017b-1.el7                                              
DEBUG util.py:417:    xalan-j2.noarch 0:2.7.1-23.el7                                                
DEBUG util.py:417:    xerces-j2.noarch 0:2.11.0-17.el7_0                                            
DEBUG util.py:417:    xfsprogs.x86_64 0:4.5.0-10.el7_3                                              
DEBUG util.py:417:    xml-commons-apis.noarch 0:1.4.01-16.el7                                       
DEBUG util.py:417:    xml-commons-resolver.noarch 0:1.2-15.el7                                      
DEBUG util.py:417:    xorg-x11-font-utils.x86_64 1:7.5-20.el7                                       
DEBUG util.py:417:    xorg-x11-fonts-Type1.noarch 0:7.5-9.el7                                       
DEBUG util.py:417:    xz-devel.x86_64 0:5.2.2-1.el7                                                 
DEBUG util.py:417:    zlib-devel.x86_64 0:1.2.7-17.el7                                              
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG backend.py:447:  Copying packages to result dir
DEBUG util.py:176:  kill orphans
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/cloud7-openstack-common-el7-build-30616-43616/root/proc/filesystems'] with env {'LANG': 'en_GB', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-common-el7-build-30616-43616/root/dev/pts'] with env {'LANG': 'en_GB', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-common-el7-build-30616-43616/root/dev/shm'] with env {'LANG': 'en_GB', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-common-el7-build-30616-43616/root/sys'] with env {'LANG': 'en_GB', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-common-el7-build-30616-43616/root/proc'] with env {'LANG': 'en_GB', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0