not work in centos7

[Mon-ius]

[m0nius@centos-3 ~]$ sudo docker run --privileged --rm tonistiigi/binfmt --install all
Unable to find image 'tonistiigi/binfmt:latest' locally
latest: Pulling from tonistiigi/binfmt
8d4d64c318a5: Pull complete
e9c608ddc3cb: Pull complete
Digest: sha256:66e11bea77a5ea9d6f0fe79b57cd2b189b5d15b93a2bdb925be22949232e4e55
Status: Downloaded newer image for tonistiigi/binfmt:latest
error: no such device
cannot mount binfmt_misc filesystem at /proc/sys/fs/binfmt_misc
main.run
/src/cmd/binfmt/main.go:183
main.main
/src/cmd/binfmt/main.go:170
runtime.main
/usr/local/go/src/runtime/proc.go:250
runtime.goexit
/usr/local/go/src/runtime/asm_amd64.s:1571

[yxing-xyz]

I don’t know what version you have. You need a version higher than centos7 to use this. Maybe your kernel module is not loaded, you can load it first and then try

sudo modprobe binfmt_misc