以前に作成したVagrantのboxから新しくVagrantのインスタンスを起動した際に
modprobe vboxguest failedエラーが発生したため解決手順をメモしました。

環境

• Vagrant 2.2.10
• virtualbox 6.1.16 r140961

発生したエラー

modprobe vboxguest failedのエラーが発生しています。

ホストOS（Mac）Copy code$ vagrant up
// 中略

The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!

/usr/sbin/rcvboxadd setup

Stdout from the command:

VirtualBox Guest Additions: Starting.
VirtualBox Guest Additions: Building the VirtualBox Guest Additions kernel
modules.  This may take a while.
VirtualBox Guest Additions: To build modules for other installed kernels, run
VirtualBox Guest Additions:   /sbin/rcvboxadd quicksetup <version>
VirtualBox Guest Additions: or
VirtualBox Guest Additions:   /sbin/rcvboxadd quicksetup all
VirtualBox Guest Additions: Kernel headers not found for target kernel
3.10.0-693.21.1.el7.x86_64. Please install them and execute
  /sbin/rcvboxadd setup


Stderr from the command:

modprobe vboxguest failed
The log file /var/log/vboxadd-setup.log may contain further information.

ゲストOS（Vagrant）に入って確認

vagrantへログインします。

ホストOS（Mac）Copy code$ vagrant ssh

直接コマンドを打って確認します。

ゲストOS（Vagrant）Copy code$ modprobe vboxguest
FATAL: Module vboxguest not found.

モジュールが見つからないエラーが出ました。

依存パッケージのインストールして解決

依存パッケージのインストールで治りました。

カーネルのアップデートを実施

yum updateでカーネルのアップデートをします。

ゲストOS（Vagrant）Copy code$ sudo yum -y update kernel

必要パッケージのインストール

yum installで必要パッケージのインストール

ゲストOS（Vagrant）Copy code$ sudo yum -y install kernel-devel kernel-headers dkms gcc gcc-c++

Vagrantの再リロード実施で解決

ゲストOSからログアウト

exitコマンドでゲストOSからログアウトします。

ゲストOS（Vagrant）Copy code$ exit;

Vagrantを再リロード

vagrant reloadコマンドでvagrantをリロードします。

ホストOS（Mac）Copy code$ vagrant reload
==> default: Attempting graceful shutdown of VM...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
    default: Adapter 2: hostonly
==> default: You are trying to forward to privileged ports (ports <= 1024). Most
==> default: operating systems restrict this to only privileged process (typically
==> default: processes running as an administrative user). This is a warning in case
==> default: the port forwarding doesn't work. If any problems occur, please try a
==> default: port higher than 1024.
==> default: Forwarding ports...
    default: 80 (guest) => 80 (host) (adapter 1)
    default: 443 (guest) => 443 (host) (adapter 1)
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Running 'pre-boot' VM customizations...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
==> default: Machine booted and ready!
[default] GuestAdditions seems to be installed (6.1.16) correctly, but not running.
Redirecting to /bin/systemctl start vboxadd.service
Redirecting to /bin/systemctl start vboxadd-service.service
VirtualBox Guest Additions: Starting.
VirtualBox Guest Additions: Building the VirtualBox Guest Additions kernel
modules.  This may take a while.
VirtualBox Guest Additions: To build modules for other installed kernels, run
VirtualBox Guest Additions:   /sbin/rcvboxadd quicksetup <version>
VirtualBox Guest Additions: or
VirtualBox Guest Additions:   /sbin/rcvboxadd quicksetup all
VirtualBox Guest Additions: Building the modules for kernel
3.10.0-1160.25.1.el7.x86_64.
VirtualBox Guest Additions: Running kernel modules will not be replaced until
the system is restarted
Restarting VM to apply changes...
==> default: Attempting graceful shutdown of VM...
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
    default: The guest additions on this VM do not match the installed version of
    default: VirtualBox! In most cases this is fine, but in rare cases it can
    default: prevent things such as shared folders from working properly. If you see
    default: shared folder errors, please make sure the guest additions within the
    default: virtual machine match the version of VirtualBox you have installed on
    default: your host and reload your VM.
    default:
    default: Guest Additions Version: 4.3.20
    default: VirtualBox Version: 6.1
==> default: Configuring and enabling network interfaces...
==> default: Exporting NFS shared folders...
==> default: Preparing to edit /etc/exports. Administrator privileges will be required...
==> default: Mounting NFS shared folders...
==> default: Mounting shared folders...
    default: /vagrant => /Users/XXXXX/workspace/vagrant

無事起動することができました。