error from sender: lstat /tmp/.mount_xxxxx: permission denied

[fipso]

2024/10/01 19:08:10 saving "ubuntu:22.04" to "/tmp/container2wasm2153828283/img"
2024/10/01 19:08:11 buildx args: [buildx build --progress=plain --build-arg TARGETARCH=amd64 --build-arg TARGETPLATFORM=linux/amd64 --platform=linux/amd64 -f /tmp/container2wasm3891124366 --output type=local,dest=/tmp --build-arg OUTPUT_NAME=out.wasm --build-arg LINUX_LOGLEVEL=0 --build-arg INIT_DEBUG=false /tmp/container2wasm2153828283/img]
#0 building with "default" instance using docker driver

#1 [internal] load build definition from container2wasm3891124366
#1 transferring dockerfile: 53B done
#1 ERROR: error from sender: lstat /tmp/.mount_jetbraxn9mWC: permission denied
------
 > [internal] load build definition from container2wasm3891124366:
------
ERROR: failed to solve: failed to read dockerfile: error from sender: lstat /tmp/.mount_jetbraxn9mWC: permission denied
exit status 1

I am running Fedora 40 on amd64

The mount file in ls -la:
d?????????? ? ? ? ? ? .mount_jetbraxn9mWC

I tried running c2w both as user with sudo and directly as root

[ktock]

What version of Docker and BuildKit are you using? Does a normal docker build run on your host?