Everything looks fine, but not able to mount the device?

[benchegg]

Failed to mount folders in Linux guest. This is usually because
the "vboxsf" file system is not available. Please verify that
the guest additions are properly installed in the guest and
can work properly. The command attempted was:

mount -t vboxsf -o uid=id -u vagrant,gid=getent group vagrant | cut -d: -f3 vagrant /vagrant
mount -t vboxsf -o uid=id -u vagrant,gid=id -g vagrant vagrant /vagrant

The error output from the last command was:

/sbin/mount.vboxsf: mounting failed with the error: No such device

--- Here is the install output ---

virtualbox-iso output will be in this color.

==> virtualbox-iso: Downloading or copying Guest additions
virtualbox-iso: Downloading or copying: file:///Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
==> virtualbox-iso: Downloading or copying ISO
virtualbox-iso: Downloading or copying: http://mirrors.kernel.org/centos/7.0.1406/isos/x86_64/CentOS-7.0-1406-x86_64-DVD.iso
==> virtualbox-iso: Starting HTTP server on port 8075
==> virtualbox-iso: Creating virtual machine...
==> virtualbox-iso: Creating hard drive...
==> virtualbox-iso: Creating forwarded port mapping for SSH (host port 3256)
==> virtualbox-iso: Executing custom VBoxManage commands...
virtualbox-iso: Executing: modifyvm packer-centos-7.0-x86_64 --memory 480
virtualbox-iso: Executing: modifyvm packer-centos-7.0-x86_64 --cpus 1
==> virtualbox-iso: Starting the virtual machine...
==> virtualbox-iso: Waiting 10s for boot...
==> virtualbox-iso: Typing the boot command...
==> virtualbox-iso: Waiting for SSH to become available...
==> virtualbox-iso: Connected to SSH!
==> virtualbox-iso: Uploading VirtualBox version info (4.3.16)
==> virtualbox-iso: Uploading VirtualBox guest additions ISO...
==> virtualbox-iso: Provisioning with shell script: scripts/centos/fix-slow-dns.sh
virtualbox-iso: Restarting network (via systemctl): [ OK ]
virtualbox-iso: Slow DNS fix applied (single-request-reopen)
virtualbox-iso:
==> virtualbox-iso: Provisioning with shell script: scripts/common/sshd.sh
virtualbox-iso:
virtualbox-iso:
virtualbox-iso:
virtualbox-iso:
virtualbox-iso:
virtualbox-iso:
==> virtualbox-iso: Provisioning with shell script: scripts/common/vagrant.sh
virtualbox-iso: --2014-10-09 17:03:43-- https://raw.githubusercontent.com/mitchellh/vagrant/master/keys/vagrant.pub
virtualbox-iso: Resolving raw.githubusercontent.com (raw.githubusercontent.com)... 199.27.79.133
virtualbox-iso: Connecting to raw.githubusercontent.com (raw.githubusercontent.com)|199.27.79.133|:443... connected.
virtualbox-iso: HTTP request sent, awaiting response... 200 OK
virtualbox-iso: Length: 409 [text/plain]
virtualbox-iso: Saving to: ‘/home/vagrant/.ssh/authorized_keys’
virtualbox-iso:
virtualbox-iso: 100% 409 --.-K/s in 0s
virtualbox-iso:
virtualbox-iso: 2014-10-09 17:03:43 (21.5 MB/s) - ‘/home/vagrant/.ssh/authorized_keys’ saved [409/409]
virtualbox-iso:
==> virtualbox-iso: Provisioning with shell script: scripts/common/vmtools.sh
virtualbox-iso: mount: /dev/loop0 is write-protected, mounting read-only
virtualbox-iso: Verifying archive integrity... All good.
virtualbox-iso: Uncompressing VirtualBox 4.3.16 Guest Additions for Linux............
virtualbox-iso: VirtualBox Guest Additions installer
virtualbox-iso: Copying additional installer modules ...
virtualbox-iso: Installing additional modules ...
virtualbox-iso: Removing existing VirtualBox non-DKMS k[ OK ]dules
virtualbox-iso: Building the VirtualBox Guest Additions kernel modules
virtualbox-iso: Building the main Guest Additions modul[ OK ]
virtualbox-iso: Building the shared folder support modu[ OK ]
virtualbox-iso: Building the OpenGL support module [ OK ]
virtualbox-iso: Doing non-kernel setup of the Guest Add[ OK ]
virtualbox-iso: Starting the VirtualBox Guest Additions[ OK ]
virtualbox-iso: Installing the Window System drivers
virtualbox-iso: Could not find the X.Org or XFree86 Window System, skipping.
==> virtualbox-iso: Provisioning with shell script: scripts/common/chef.sh
virtualbox-iso: Building a box without Chef
virtualbox-iso:
virtualbox-iso:
virtualbox-iso:
virtualbox-iso:
==> virtualbox-iso: Provisioning with shell script: scripts/centos/cleanup.sh
virtualbox-iso: Loaded plugins: fastestmirror
virtualbox-iso: Resolving Dependencies
virtualbox-iso: --> Running transaction check
virtualbox-iso: ---> Package cpp.x86_64 0:4.8.2-16.el7 will be erased
virtualbox-iso: ---> Package gcc.x86_64 0:4.8.2-16.el7 will be erased
virtualbox-iso: ---> Package kernel-devel.x86_64 0:3.10.0-123.el7 will be erased
virtualbox-iso: ---> Package kernel-headers.x86_64 0:3.10.0-123.el7 will be erased
virtualbox-iso: --> Processing Dependency: kernel-headers for package: glibc-headers-2.17-55.el7.x86_64
virtualbox-iso: --> Processing Dependency: kernel-headers >= 2.2.1 for package: glibc-headers-2.17-55.el7.x86_64
virtualbox-iso: ---> Package perl.x86_64 4:5.16.3-283.el7 will be erased
virtualbox-iso: --> Processing Dependency: perl >= 5.006 for package: perl-Text-ParseWords-3.29-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.004 for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.005 for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.008 for package: perl-threads-shared-1.43-6.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl >= 1:5.8.0 for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl >= 1:5 for package: 1:perl-Pod-Escapes-1.04-283.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.004 for package: perl-Getopt-Long-2.40-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.005_04 for package: perl-File-Path-2.09-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.002 for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl >= 5.005 for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl >= 5.006 for package: perl-Exporter-5.68-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.006 for package: perl-Pod-Usage-1.63-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.008 for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl >= 5.004 for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.006 for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 1:5 for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.005 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.008 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 1:5 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl >= 5.008 for package: perl-constant-1.27-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-PathTools-3.40-5.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Scalar-List-Utils-1.27-248.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Storable-2.45-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Carp-1.26-244.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Getopt-Long-2.40-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 4:perl-macros-5.16.3-283.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Socket-2.010-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 4:perl-libs-5.16.3-283.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-constant-1.27-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 1:perl-parent-0.225-244.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-threads-shared-1.43-6.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 1:perl-Pod-Escapes-1.04-283.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-File-Path-2.09-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Text-ParseWords-3.29-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Exporter-5.68-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Pod-Usage-1.63-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: perl-Time-Local-1.2300-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(:MODULE_COMPAT_5.16.3) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Config) for package: perl-Storable-2.45-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(Config) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(Config) for package: perl-Pod-Usage-1.63-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Config) for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(Config) for package: perl-Time-Local-1.2300-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Config) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Config) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(DynaLoader) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(DynaLoader) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(Errno) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Errno) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Fcntl) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Fcntl) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Fcntl) for package: perl-Storable-2.45-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(Fcntl) >= 1.03 for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(File::Basename) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(File::Basename) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(File::Basename) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(File::Basename) for package: perl-File-Path-2.09-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(IO::File) for package: perl-Storable-2.45-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(IO::Handle) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(IO::Handle) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(IO::Seekable) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(IO::Select) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(IO::Socket) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(IPC::Open3) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(MIME::Base64) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(POSIX) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(POSIX) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Symbol) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Symbol) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Term::ANSIColor) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Term::Cap) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(Text::Wrap) >= 98.112902 for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(XSLoader) for package: perl-Socket-2.010-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(XSLoader) for package: perl-Scalar-List-Utils-1.27-248.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(XSLoader) for package: perl-threads-shared-1.43-6.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(XSLoader) for package: perl-Storable-2.45-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(XSLoader) for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(XSLoader) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(base) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(base) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(bytes) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(bytes) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(integer) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(lib) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(overload) for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(overload) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(overload) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(overload) for package: perl-Getopt-Long-2.40-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(re) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-PathTools-3.40-5.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Scalar-List-Utils-1.27-248.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Carp-1.26-244.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Getopt-Long-2.40-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Socket-2.010-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-constant-1.27-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: 1:perl-parent-0.225-244.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-threads-shared-1.43-6.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: 1:perl-Pod-Escapes-1.04-283.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-File-Path-2.09-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Text-ParseWords-3.29-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Exporter-5.68-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Pod-Usage-1.63-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: perl-Time-Local-1.2300-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(strict) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(subs) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(utf8) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(vars) for package: 1:perl-parent-0.225-244.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-PathTools-3.40-5.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-podlators-2.5.1-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Storable-2.45-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(vars) for package: 1:perl-Pod-Escapes-1.04-283.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Getopt-Long-2.40-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-File-Path-2.09-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Pod-Usage-1.63-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Time-Local-1.2300-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-File-Temp-0.23.01-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: 1:perl-Pod-Simple-3.28-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(vars) for package: perl-constant-1.27-2.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-Pod-Perldoc-3.20-4.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-HTTP-Tiny-0.033-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-threads-shared-1.43-6.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-Carp-1.26-244.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-Exporter-5.68-3.el7.noarch
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-Filter-1.49-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-threads-1.87-4.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(warnings) for package: perl-Encode-2.51-7.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(warnings::register) for package: perl-Socket-2.010-3.el7.x86_64
virtualbox-iso: --> Processing Dependency: perl(warnings::register) for package: perl-constant-1.27-2.el7.noarch
virtualbox-iso: --> Running transaction check
virtualbox-iso: ---> Package glibc-headers.x86_64 0:2.17-55.el7 will be erased
virtualbox-iso: --> Processing Dependency: glibc-headers for package: glibc-devel-2.17-55.el7.x86_64
virtualbox-iso: --> Processing Dependency: glibc-headers = 2.17-55.el7 for package: glibc-devel-2.17-55.el7.x86_64
virtualbox-iso: ---> Package perl-Carp.noarch 0:1.26-244.el7 will be erased
virtualbox-iso: ---> Package perl-Encode.x86_64 0:2.51-7.el7 will be erased
virtualbox-iso: ---> Package perl-Exporter.noarch 0:5.68-3.el7 will be erased
virtualbox-iso: ---> Package perl-File-Path.noarch 0:2.09-2.el7 will be erased
virtualbox-iso: ---> Package perl-File-Temp.noarch 0:0.23.01-3.el7 will be erased
virtualbox-iso: ---> Package perl-Filter.x86_64 0:1.49-3.el7 will be erased
virtualbox-iso: ---> Package perl-Getopt-Long.noarch 0:2.40-2.el7 will be erased
virtualbox-iso: ---> Package perl-HTTP-Tiny.noarch 0:0.033-3.el7 will be erased
virtualbox-iso: ---> Package perl-PathTools.x86_64 0:3.40-5.el7 will be erased
virtualbox-iso: ---> Package perl-Pod-Escapes.noarch 1:1.04-283.el7 will be erased
virtualbox-iso: ---> Package perl-Pod-Perldoc.noarch 0:3.20-4.el7 will be erased
virtualbox-iso: ---> Package perl-Pod-Simple.noarch 1:3.28-4.el7 will be erased
virtualbox-iso: ---> Package perl-Pod-Usage.noarch 0:1.63-3.el7 will be erased
virtualbox-iso: ---> Package perl-Scalar-List-Utils.x86_64 0:1.27-248.el7 will be erased
virtualbox-iso: ---> Package perl-Socket.x86_64 0:2.010-3.el7 will be erased
virtualbox-iso: ---> Package perl-Storable.x86_64 0:2.45-3.el7 will be erased
virtualbox-iso: ---> Package perl-Text-ParseWords.noarch 0:3.29-4.el7 will be erased
virtualbox-iso: ---> Package perl-Time-Local.noarch 0:1.2300-2.el7 will be erased
virtualbox-iso: ---> Package perl-constant.noarch 0:1.27-2.el7 will be erased
virtualbox-iso: ---> Package perl-libs.x86_64 4:5.16.3-283.el7 will be erased
virtualbox-iso: ---> Package perl-macros.x86_64 4:5.16.3-283.el7 will be erased
virtualbox-iso: ---> Package perl-parent.noarch 1:0.225-244.el7 will be erased
virtualbox-iso: ---> Package perl-podlators.noarch 0:2.5.1-3.el7 will be erased
virtualbox-iso: ---> Package perl-threads.x86_64 0:1.87-4.el7 will be erased
virtualbox-iso: ---> Package perl-threads-shared.x86_64 0:1.43-6.el7 will be erased
virtualbox-iso: --> Running transaction check
virtualbox-iso: ---> Package glibc-devel.x86_64 0:2.17-55.el7 will be erased
virtualbox-iso: --> Finished Dependency Resolution
virtualbox-iso:
virtualbox-iso: Dependencies Resolved
virtualbox-iso:
virtualbox-iso: ========================================
virtualbox-iso: Package
virtualbox-iso: Arch Version Repository
virtualbox-iso: Size
virtualbox-iso: ========================================
virtualbox-iso: Removing:
virtualbox-iso: cpp
virtualbox-iso: x86_64 4.8.2-16.el7 @anaconda 15 M
virtualbox-iso: gcc
virtualbox-iso: x86_64 4.8.2-16.el7 @anaconda 37 M
virtualbox-iso: kernel-devel
virtualbox-iso: x86_64 3.10.0-123.el7
virtualbox-iso: @anaconda 31 M
virtualbox-iso: kernel-headers
virtualbox-iso: x86_64 3.10.0-123.el7
virtualbox-iso: @anaconda 3.1 M
virtualbox-iso: perl
virtualbox-iso: x86_64 4:5.16.3-283.el7
virtualbox-iso: @anaconda 22 M
virtualbox-iso: Removing for dependencies:
virtualbox-iso: glibc-devel
virtualbox-iso: x86_64 2.17-55.el7 @anaconda 1.0 M
virtualbox-iso: glibc-headers
virtualbox-iso: x86_64 2.17-55.el7 @anaconda 2.2 M
virtualbox-iso: perl-Carp
virtualbox-iso: noarch 1.26-244.el7 @anaconda 28 k
virtualbox-iso: perl-Encode
virtualbox-iso: x86_64 2.51-7.el7 @anaconda 9.7 M
virtualbox-iso: perl-Exporter
virtualbox-iso: noarch 5.68-3.el7 @anaconda 55 k
virtualbox-iso: perl-File-Path
virtualbox-iso: noarch 2.09-2.el7 @anaconda 49 k
virtualbox-iso: perl-File-Temp
virtualbox-iso: noarch 0.23.01-3.el7 @anaconda 155 k
virtualbox-iso: perl-Filter
virtualbox-iso: x86_64 1.49-3.el7 @anaconda 145 k
virtualbox-iso: perl-Getopt-Long
virtualbox-iso: noarch 2.40-2.el7 @anaconda 132 k
virtualbox-iso: perl-HTTP-Tiny
virtualbox-iso: noarch 0.033-3.el7 @anaconda 95 k
virtualbox-iso: perl-PathTools
virtualbox-iso: x86_64 3.40-5.el7 @anaconda 170 k
virtualbox-iso: perl-Pod-Escapes
virtualbox-iso: noarch 1:1.04-283.el7
virtualbox-iso: @anaconda 21 k
virtualbox-iso: perl-Pod-Perldoc
virtualbox-iso: noarch 3.20-4.el7 @anaconda 163 k
virtualbox-iso: perl-Pod-Simple
virtualbox-iso: noarch 1:3.28-4.el7 @anaconda 526 k
virtualbox-iso: perl-Pod-Usage
virtualbox-iso: noarch 1.63-3.el7 @anaconda 44 k
virtualbox-iso: perl-Scalar-List-Utils
virtualbox-iso: x86_64 1.27-248.el7 @anaconda 66 k
virtualbox-iso: perl-Socket
virtualbox-iso: x86_64 2.010-3.el7 @anaconda 112 k
virtualbox-iso: perl-Storable
virtualbox-iso: x86_64 2.45-3.el7 @anaconda 177 k
virtualbox-iso: perl-Text-ParseWords
virtualbox-iso: noarch 3.29-4.el7 @anaconda 16 k
virtualbox-iso: perl-Time-Local
virtualbox-iso: noarch 1.2300-2.el7 @anaconda 43 k
virtualbox-iso: perl-constant
virtualbox-iso: noarch 1.27-2.el7 @anaconda 26 k
virtualbox-iso: perl-libs
virtualbox-iso: x86_64 4:5.16.3-283.el7
virtualbox-iso: @anaconda 1.6 M
virtualbox-iso: perl-macros
virtualbox-iso: x86_64 4:5.16.3-283.el7
virtualbox-iso: @anaconda 5.0 k
virtualbox-iso: perl-parent
virtualbox-iso: noarch 1:0.225-244.el7
virtualbox-iso: @anaconda 8.0 k
virtualbox-iso: perl-podlators
virtualbox-iso: noarch 2.5.1-3.el7 @anaconda 281 k
virtualbox-iso: perl-threads
virtualbox-iso: x86_64 1.87-4.el7 @anaconda 96 k
virtualbox-iso: perl-threads-shared
virtualbox-iso: x86_64 1.43-6.el7 @anaconda 72 k
virtualbox-iso:
virtualbox-iso: Transaction Summary
virtualbox-iso: ========================================
virtualbox-iso: Remove 5 Packages (+27 Dependent packages)
virtualbox-iso:
virtualbox-iso: Installed size: 126 M
virtualbox-iso: Downloading packages:
virtualbox-iso: Running transaction check
virtualbox-iso: Running transaction test
virtualbox-iso: Transaction test succeeded
virtualbox-iso: Running transaction
virtualbox-iso: Erasing : gcc-4.8.2-16.el7 1/32
virtualbox-iso: Erasing : glibc-devel-2.17 2/32
virtualbox-iso: Erasing : glibc-headers-2. 3/32
virtualbox-iso: Erasing : kernel-devel-3.1 4/32
virtualbox-iso: Erasing : kernel-headers-3 5/32
virtualbox-iso: Erasing : perl-Filter-1.49 6/32
virtualbox-iso: Erasing : perl-File-Path-2 7/32
virtualbox-iso: Erasing : perl-File-Temp-0 8/32
virtualbox-iso: Erasing : perl-Encode-2.51 9/32
virtualbox-iso: Erasing : perl-PathTools-3 10/32
virtualbox-iso: Erasing : perl-podlators-2 11/32
virtualbox-iso: Erasing : 1:perl-parent-0. 12/32
virtualbox-iso: Erasing : perl-Pod-Perldoc 13/32
virtualbox-iso: Erasing : perl-HTTP-Tiny-0 14/32
virtualbox-iso: Erasing : perl-Pod-Usage-1 15/32
virtualbox-iso: Erasing : perl-Text-ParseW 16/32
virtualbox-iso: Erasing : perl-Getopt-Long 17/32
virtualbox-iso: Erasing : 1:perl-Pod-Escap 18/32
virtualbox-iso: Erasing : 1:perl-Pod-Simpl 19/32
virtualbox-iso: Erasing : perl-Socket-2.01 20/32
virtualbox-iso: Erasing : perl-Storable-2. 21/32
virtualbox-iso: Erasing : perl-Time-Local- 22/32
virtualbox-iso: Erasing : perl-constant-1. 23/32
virtualbox-iso: Erasing : perl-Scalar-List 24/32
virtualbox-iso: Erasing : perl-Exporter-5. 25/32
virtualbox-iso: Erasing : perl-Carp-1.26-2 26/32
virtualbox-iso: Erasing : perl-threads-1.8 27/32
virtualbox-iso: Erasing : perl-threads-sha 28/32
virtualbox-iso: Erasing : 4:perl-libs-5.16 29/32
virtualbox-iso: Erasing : 4:perl-macros-5. 30/32
virtualbox-iso: Erasing : 4:perl-5.16.3-28 31/32
virtualbox-iso: Erasing : cpp-4.8.2-16.el7 32/32
virtualbox-iso: Verifying : perl-HTTP-Tiny-0 1/32
virtualbox-iso: Verifying : perl-threads-sha 2/32
virtualbox-iso: Verifying : perl-Storable-2. 3/32
virtualbox-iso: Verifying : glibc-headers-2. 4/32
virtualbox-iso: Verifying : perl-Exporter-5. 5/32
virtualbox-iso: Verifying : perl-constant-1. 6/32
virtualbox-iso: Verifying : perl-PathTools-3 7/32
virtualbox-iso: Verifying : 1:perl-Pod-Escap 8/32
virtualbox-iso: Verifying : 1:perl-parent-0. 9/32
virtualbox-iso: Verifying : 4:perl-libs-5.16 10/32
virtualbox-iso: Verifying : perl-File-Temp-0 11/32
virtualbox-iso: Verifying : 1:perl-Pod-Simpl 12/32
virtualbox-iso: Verifying : perl-Time-Local- 13/32
virtualbox-iso: Verifying : perl-Pod-Perldoc 14/32
virtualbox-iso: Verifying : gcc-4.8.2-16.el7 15/32
virtualbox-iso: Verifying : perl-Socket-2.01 16/32
virtualbox-iso: Verifying : 4:perl-macros-5. 17/32
virtualbox-iso: Verifying : 4:perl-5.16.3-28 18/32
virtualbox-iso: Verifying : perl-Carp-1.26-2 19/32
virtualbox-iso: Verifying : kernel-devel-3.1 20/32
virtualbox-iso: Verifying : perl-Scalar-List 21/32
virtualbox-iso: Verifying : kernel-headers-3 22/32
virtualbox-iso: Verifying : perl-Pod-Usage-1 23/32
virtualbox-iso: Verifying : cpp-4.8.2-16.el7 24/32
virtualbox-iso: Verifying : perl-Encode-2.51 25/32
virtualbox-iso: Verifying : glibc-devel-2.17 26/32
virtualbox-iso: Verifying : perl-podlators-2 27/32
virtualbox-iso: Verifying : perl-Getopt-Long 28/32
virtualbox-iso: Verifying : perl-File-Path-2 29/32
virtualbox-iso: Verifying : perl-threads-1.8 30/32
virtualbox-iso: Verifying : perl-Filter-1.49 31/32
virtualbox-iso: Verifying : perl-Text-ParseW 32/32
virtualbox-iso:
virtualbox-iso: Removed:
virtualbox-iso: cpp.x86_64 0:4.8.2-16.el7
virtualbox-iso: gcc.x86_64 0:4.8.2-16.el7
virtualbox-iso: kernel-devel.x86_64 0:3.10.0-123.el7
virtualbox-iso: kernel-headers.x86_64 0:3.10.0-123.el7
virtualbox-iso: perl.x86_64 4:5.16.3-283.el7
virtualbox-iso:
virtualbox-iso: Dependency Removed:
virtualbox-iso: glibc-devel.x86_64 0:2.17-55.el7
virtualbox-iso: glibc-headers.x86_64 0:2.17-55.el7
virtualbox-iso: perl-Carp.noarch 0:1.26-244.el7
virtualbox-iso: perl-Encode.x86_64 0:2.51-7.el7
virtualbox-iso: perl-Exporter.noarch 0:5.68-3.el7
virtualbox-iso: perl-File-Path.noarch 0:2.09-2.el7
virtualbox-iso: perl-File-Temp.noarch 0:0.23.01-3.el7
virtualbox-iso: perl-Filter.x86_64 0:1.49-3.el7
virtualbox-iso: perl-Getopt-Long.noarch 0:2.40-2.el7
virtualbox-iso: perl-HTTP-Tiny.noarch 0:0.033-3.el7
virtualbox-iso: perl-PathTools.x86_64 0:3.40-5.el7
virtualbox-iso: perl-Pod-Escapes.noarch 1:1.04-283.el7
virtualbox-iso: perl-Pod-Perldoc.noarch 0:3.20-4.el7
virtualbox-iso: perl-Pod-Simple.noarch 1:3.28-4.el7
virtualbox-iso: perl-Pod-Usage.noarch 0:1.63-3.el7
virtualbox-iso: perl-Scalar-List-Utils.x86_64 0:1.27-248.el7
virtualbox-iso: perl-Socket.x86_64 0:2.010-3.el7
virtualbox-iso: perl-Storable.x86_64 0:2.45-3.el7
virtualbox-iso: perl-Text-ParseWords.noarch 0:3.29-4.el7
virtualbox-iso: perl-Time-Local.noarch 0:1.2300-2.el7
virtualbox-iso: perl-constant.noarch 0:1.27-2.el7
virtualbox-iso: perl-libs.x86_64 4:5.16.3-283.el7
virtualbox-iso: perl-macros.x86_64 4:5.16.3-283.el7
virtualbox-iso: perl-parent.noarch 1:0.225-244.el7
virtualbox-iso: perl-podlators.noarch 0:2.5.1-3.el7
virtualbox-iso: perl-threads.x86_64 0:1.87-4.el7
virtualbox-iso: perl-threads-shared.x86_64 0:1.43-6.el7
virtualbox-iso:
virtualbox-iso: Complete!
virtualbox-iso: Loaded plugins: fastestmirror
virtualbox-iso: Cleaning repos: base extras updates
virtualbox-iso: Cleaning up everything
==> virtualbox-iso: Provisioning with shell script: scripts/common/minimize.sh
virtualbox-iso: dd: error writing ‘/EMPTY’: No space left on device
virtualbox-iso: 38557+0 records in
virtualbox-iso: 38556+0 records out
virtualbox-iso: 40428924928 bytes (40 GB) copied, 99.9718 s, 404 MB/s
==> virtualbox-iso: Gracefully halting virtual machine...
==> virtualbox-iso: Preparing to export machine...
virtualbox-iso: Deleting forwarded port mapping for SSH (host port 3256)
==> virtualbox-iso: Exporting virtual machine...
virtualbox-iso: Executing: export packer-centos-7.0-x86_64 --output packer-centos-7.0-x86_64-virtualbox/packer-centos-7.0-x86_64.ovf
==> virtualbox-iso: Unregistering and deleting virtual machine...
==> virtualbox-iso: Running post-processor: vagrant
==> virtualbox-iso (vagrant): Creating Vagrant box for 'virtualbox' provider
virtualbox-iso (vagrant): Copying from artifact: packer-centos-7.0-x86_64-virtualbox/packer-centos-7.0-x86_64-disk1.vmdk
virtualbox-iso (vagrant): Copying from artifact: packer-centos-7.0-x86_64-virtualbox/packer-centos-7.0-x86_64.ovf
virtualbox-iso (vagrant): Renaming the OVF to box.ovf...
virtualbox-iso (vagrant): Compressing: Vagrantfile
virtualbox-iso (vagrant): Compressing: box.ovf
virtualbox-iso (vagrant): Compressing: metadata.json
virtualbox-iso (vagrant): Compressing: packer-centos-7.0-x86_64-disk1.vmdk
Build 'virtualbox-iso' finished.

[benchegg]

I installed vagrant-vbguest, it say that my Guest Additions is installed but not running.
reinstall