Unclean exit when registering with Docker ZFS storage driver

[nightah]

Unclean exit when registering with Docker ZFS storage driver

[zbwu]

I have a similar situation, too

docker 20.10.8
zfs 2.1.0
kernel 5.10
qemu 6.1.0

[9cvele3]

Are there any updates on this ?

[clarkadamp]

I have a similar situation

docker ps -a
CONTAINER ID        IMAGE                                           COMMAND                  CREATED             STATUS                      PORTS                                                              NAMES
a5a0856c14c4        multiarch/qemu-user-static                      "/register --reset -…"   15 seconds ago      Removal In Progress                                                                            confident_curran

$ docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
Setting /usr/bin/qemu-alpha-static as binfmt interpreter for alpha
Setting /usr/bin/qemu-arm-static as binfmt interpreter for arm
Setting /usr/bin/qemu-armeb-static as binfmt interpreter for armeb
Setting /usr/bin/qemu-sparc-static as binfmt interpreter for sparc
Setting /usr/bin/qemu-sparc32plus-static as binfmt interpreter for sparc32plus
Setting /usr/bin/qemu-sparc64-static as binfmt interpreter for sparc64
Setting /usr/bin/qemu-ppc-static as binfmt interpreter for ppc
Setting /usr/bin/qemu-ppc64-static as binfmt interpreter for ppc64
Setting /usr/bin/qemu-ppc64le-static as binfmt interpreter for ppc64le
Setting /usr/bin/qemu-m68k-static as binfmt interpreter for m68k
Setting /usr/bin/qemu-mips-static as binfmt interpreter for mips
Setting /usr/bin/qemu-mipsel-static as binfmt interpreter for mipsel
Setting /usr/bin/qemu-mipsn32-static as binfmt interpreter for mipsn32
Setting /usr/bin/qemu-mipsn32el-static as binfmt interpreter for mipsn32el
Setting /usr/bin/qemu-mips64-static as binfmt interpreter for mips64
Setting /usr/bin/qemu-mips64el-static as binfmt interpreter for mips64el
Setting /usr/bin/qemu-sh4-static as binfmt interpreter for sh4
Setting /usr/bin/qemu-sh4eb-static as binfmt interpreter for sh4eb
Setting /usr/bin/qemu-s390x-static as binfmt interpreter for s390x
Setting /usr/bin/qemu-aarch64-static as binfmt interpreter for aarch64
Setting /usr/bin/qemu-aarch64_be-static as binfmt interpreter for aarch64_be
Setting /usr/bin/qemu-hppa-static as binfmt interpreter for hppa
Setting /usr/bin/qemu-riscv32-static as binfmt interpreter for riscv32
Setting /usr/bin/qemu-riscv64-static as binfmt interpreter for riscv64
Setting /usr/bin/qemu-xtensa-static as binfmt interpreter for xtensa
Setting /usr/bin/qemu-xtensaeb-static as binfmt interpreter for xtensaeb
Setting /usr/bin/qemu-microblaze-static as binfmt interpreter for microblaze
Setting /usr/bin/qemu-microblazeel-static as binfmt interpreter for microblazeel
Setting /usr/bin/qemu-or1k-static as binfmt interpreter for or1k
ERRO[0004] Error waiting for container: container a5a0856c14c4050a9e641d1c5d1ac84ca9f7563a5cfbf5f7778bb9c7ab6fe93b: driver "zfs" failed to remove root filesystem: exit status 1: "/usr/sbin/zfs fs destroy -r rpool/ROOT/ubuntu/35a77fad4a8683c275b5541985f6d85a7495a43071d3e4813f0d4c83c8e993c7" => cannot destroy 'rpool/ROOT/ubuntu/35a77fad4a8683c275b5541985f6d85a7495a43071d3e4813f0d4c83c8e993c7': dataset is busy

lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 20.04 LTS
Release:	20.04
Codename:	focal

docker version
Client:
 Version:           19.03.8
 API version:       1.40
 Go version:        go1.13.8
 Git commit:        afacb8b7f0
 Built:             Tue Jun 23 22:26:12 2020
 OS/Arch:           linux/amd64
 Experimental:      true

Server:
 Engine:
  Version:          19.03.8
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.13.8
  Git commit:       afacb8b7f0
  Built:            Thu Jun 18 08:26:54 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.3.3-0ubuntu2
  GitCommit:
 runc:
  Version:          spec: 1.0.1-dev
  GitCommit:
 docker-init:
  Version:          0.18.0
  GitCommit:

It requires a reboot of the server to allow the container and the underlying filesystems to be removed.

[wasdee]

I faced the same issue with Ubuntu 22.04 with ZFS.

docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
Setting /usr/bin/qemu-alpha-static as binfmt interpreter for alpha
Setting /usr/bin/qemu-arm-static as binfmt interpreter for arm
Setting /usr/bin/qemu-armeb-static as binfmt interpreter for armeb
Setting /usr/bin/qemu-sparc-static as binfmt interpreter for sparc
Setting /usr/bin/qemu-sparc32plus-static as binfmt interpreter for sparc32plus
Setting /usr/bin/qemu-sparc64-static as binfmt interpreter for sparc64
Setting /usr/bin/qemu-ppc-static as binfmt interpreter for ppc
Setting /usr/bin/qemu-ppc64-static as binfmt interpreter for ppc64
Setting /usr/bin/qemu-ppc64le-static as binfmt interpreter for ppc64le
Setting /usr/bin/qemu-m68k-static as binfmt interpreter for m68k
Setting /usr/bin/qemu-mips-static as binfmt interpreter for mips
Setting /usr/bin/qemu-mipsel-static as binfmt interpreter for mipsel
Setting /usr/bin/qemu-mipsn32-static as binfmt interpreter for mipsn32
Setting /usr/bin/qemu-mipsn32el-static as binfmt interpreter for mipsn32el
Setting /usr/bin/qemu-mips64-static as binfmt interpreter for mips64
Setting /usr/bin/qemu-mips64el-static as binfmt interpreter for mips64el
Setting /usr/bin/qemu-sh4-static as binfmt interpreter for sh4
Setting /usr/bin/qemu-sh4eb-static as binfmt interpreter for sh4eb
Setting /usr/bin/qemu-s390x-static as binfmt interpreter for s390x
Setting /usr/bin/qemu-aarch64-static as binfmt interpreter for aarch64
Setting /usr/bin/qemu-aarch64_be-static as binfmt interpreter for aarch64_be
Setting /usr/bin/qemu-hppa-static as binfmt interpreter for hppa
Setting /usr/bin/qemu-riscv32-static as binfmt interpreter for riscv32
Setting /usr/bin/qemu-riscv64-static as binfmt interpreter for riscv64
Setting /usr/bin/qemu-xtensa-static as binfmt interpreter for xtensa
Setting /usr/bin/qemu-xtensaeb-static as binfmt interpreter for xtensaeb
Setting /usr/bin/qemu-microblaze-static as binfmt interpreter for microblaze
Setting /usr/bin/qemu-microblazeel-static as binfmt interpreter for microblazeel
Setting /usr/bin/qemu-or1k-static as binfmt interpreter for or1k
Setting /usr/bin/qemu-hexagon-static as binfmt interpreter for hexagon
ERRO[0000] Error waiting for container: container 6906db6ce7955198f9ee791bc6b0ad203f88bcd28da90b0f55c4acd5e3e882f5: driver "zfs" failed to remove root filesystem: exit status 1: "/usr/sbin/zfs fs destroy -r rpool/ROOT/ubuntu_xoha67/var/lib/8d1b0ad3efa60ec72147b54bc3a2c2ae1aa3787c25ee6dc179448e3b3bcc159a" => cannot destroy 'rpool/ROOT/ubuntu_xoha67/var/lib/8d1b0ad3efa60ec72147b54bc3a2c2ae1aa3787c25ee6dc179448e3b3bcc159a': dataset is busy 
error: Recipe `setup-qemu` failed on line 250 with exit code 125

[marcindulak]

Ubuntu 22.04. I'm not sure it's relevant but I selected "Encrypt the new ubuntu installation for security" during the on-zfs installation. I've not encountered problems with other docker run --rm --privileged containers.