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docker pull: failed to register layer: devicemapper: Error running deviceCreate (createSnapDevice) dm_task_run failed #32656

@sicheng20

Description

@sicheng20

I got this error information when excuted docker pull:
failed to register layer: devicemapper: Error running deviceCreate (createSnapDevice) dm_task_run failed

Steps to reproduce the issue:
docker pull image
unknown how it happen exactly.

Describe the results you received:
failed to register layer: devicemapper: Error running deviceCreate (createSnapDevice) dm_task_run failed

Describe the results you expected:
pull success without error.

Additional information you deem important (e.g. issue happens only occasionally):

Output of docker version:

Client:
 Version:      1.12.3
 API version:  1.24
 Go version:   go1.6.3
 Git commit:   6b644ec
 Built:        
 OS/Arch:      linux/amd64

Server:
 Version:      1.12.3
 API version:  1.24
 Go version:   go1.6.3
 Git commit:   6b644ec
 Built:        
 OS/Arch:      linux/amd64

Output of docker info:

Containers: 1
 Running: 0
 Paused: 0
 Stopped: 1
Images: 21
Server Version: 1.12.3
Storage Driver: devicemapper
 Pool Name: docker-253:1-2100123-pool
 Pool Blocksize: 65.54 kB
 Base Device Size: 10.74 GB
 Backing Filesystem: xfs
 Data file: /dev/vg-docker/data
 Metadata file: /dev/vg-docker/metadata
 Data Space Used: 16.91 GB
 Data Space Total: 39.73 GB
 Data Space Available: 22.82 GB
 Metadata Space Used: 24.36 MB
 Metadata Space Total: 2.147 GB
 Metadata Space Available: 2.123 GB
 Thin Pool Minimum Free Space: 3.973 GB
 Udev Sync Supported: true
 Deferred Removal Enabled: false
 Deferred Deletion Enabled: false
 Deferred Deleted Device Count: 0
 Library Version: 1.02.107-RHEL7 (2015-12-01)
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: null overlay bridge host
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options: seccomp
Kernel Version: 3.18.27
Operating System: CentOS Linux 7 (Core)
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 15.67 GiB
Name: slave22.g1.r1.xa
ID: EWQL:SZWJ:6M6W:2HBB:VGNQ:2KUG:QYMD:JAF4:OOCO:CIZW:HZXO:53WM
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): true
 File Descriptors: 15
 Goroutines: 23
 System Time: 2017-04-17T14:08:32.397916037+08:00
 EventsListeners: 0
Registry: https://index.docker.io/v1/
Insecure Registries:
 0.0.0.0/0
 127.0.0.0/8

Additional environment details (AWS, VirtualBox, physical, etc.):
Centos7 virtual machine in openstack.

What's the problem it possibly supposed to be? Thanks.

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