Trying to run a CentOS 7 VM on Virtual Box using vagrant on my Fedora 35 machine.
On running the run the vagrant up & vagrant up --debug commands I get the following message as output.
There was an error talking to Libvirt. The error message is shown
below:
Call to virDomainCreateWithFlags failed: internal error: /usr/libexec/qemu-bridge-helper --use-vnet --br=virbr0 --fd=27: failed to communicate with bridge helper: Transport endpoint is not connected
stderr=failed to get mtu of bridge `virbr0': No such device