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Bug 1405306 - docker run with parameter "--privileged" get failed
Summary: docker run with parameter "--privileged" get failed
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: docker
Version: 7.3
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: rc
: ---
Assignee: Daniel Walsh
QA Contact: atomic-bugs@redhat.com
URL:
Whiteboard:
: 1405476 1406319 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-12-16 07:23 UTC by Wenkai Shi
Modified: 2019-03-06 00:47 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-01-17 20:44:51 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:0116 0 normal SHIPPED_LIVE Moderate: docker security, bug fix, and enhancement update 2017-01-18 01:39:43 UTC

Description Wenkai Shi 2016-12-16 07:23:46 UTC 
Description of problem:
Install latest docker and try docker run with parameter "--privileged", it failed. Can succeed without parameter "--privileged".

Version-Release number of selected component (if applicable):
docker-common-1.12.4-3.el7.x86_64
docker-rhel-push-plugin-1.12.4-3.el7.x86_64
docker-client-1.12.4-3.el7.x86_64
docker-1.12.4-3.el7.x86_64
container-selinux-1.12.4-3.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1.Install docker
[root@host ~]# yum install docker -y
2.Start docker.service
[root@host ~]# systemctl start docker
3.Do docker run
[root@host ~]# docker run -it --rm --privileged centos /bin/bash
...

Actual results:
Command failed

[root@host ~]# docker run -it --rm --privileged centos /bin/bash
Unable to find image 'centos:latest' locally
Trying to pull repository registry.access.redhat.com/centos ... 
Trying to pull repository docker.io/library/centos ... 
sha256:c577af3197aacedf79c5a204cd7f493c8e07ffbce7f88f7600bf19c688c38799: Pulling from docker.io/library/centos
45a2e645736c: Pull complete 
Digest: sha256:c577af3197aacedf79c5a204cd7f493c8e07ffbce7f88f7600bf19c688c38799
Status: Downloaded newer image for docker.io/centos:latest
panic: standard_init_linux.go:175: exec user process caused "permission denied" [recovered]
    panic: standard_init_linux.go:175: exec user process caused "permission denied"

goroutine 1 [running, locked to thread]:
panic(0x6f2ea0, 0xc42014ae00)
    /usr/lib/golang/src/runtime/panic.go:500 +0x1a1
github.com/urfave/cli.HandleAction.func1(0xc420091748)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/app.go:478 +0x247
panic(0x6f2ea0, 0xc42014ae00)
    /usr/lib/golang/src/runtime/panic.go:458 +0x243
github.com/opencontainers/runc/libcontainer.(*LinuxFactory).StartInitialization.func1(0xc420091198, 0xc42001e018, 0xc420091238)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/factory_linux.go:259 +0x18f
github.com/opencontainers/runc/libcontainer.(*LinuxFactory).StartInitialization(0xc42004e230, 0xaac9c0, 0xc42014ae00)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/factory_linux.go:277 +0x353
main.glob..func8(0xc420094a00, 0x0, 0x0)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/main_unix.go:26 +0x66
reflect.Value.call(0x6ddc20, 0x769b48, 0x13, 0x73c049, 0x4, 0xc420091708, 0x1, 0x1, 0x4d1728, 0x731ea0, ...)
    /usr/lib/golang/src/reflect/value.go:434 +0x5c8
reflect.Value.Call(0x6ddc20, 0x769b48, 0x13, 0xc420091708, 0x1, 0x1, 0xac2700, 0xc4200916e8, 0x4da706)
    /usr/lib/golang/src/reflect/value.go:302 +0xa4
github.com/urfave/cli.HandleAction(0x6ddc20, 0x769b48, 0xc420094a00, 0x0, 0x0)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/app.go:487 +0x1e0
github.com/urfave/cli.Command.Run(0x73c215, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74d852, 0x51, 0x0, ...)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/command.go:191 +0xc3b
github.com/urfave/cli.(*App).Run(0xc4200b6000, 0xc420064060, 0x2, 0x2, 0x0, 0x0)
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/app.go:240 +0x611
main.main()
    /builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/main.go:137 +0xbd6

[root@host ~]# ausearch -m avc -ts recent
----
time->Fri Dec 16 02:16:17 2016
type=SYSCALL msg=audit(1481872577.148:10086): arch=c000003e syscall=59 success=no exit=-13 a0=c42014c1a0 a1=c4201186c0 a2=c4200dd450 a3=0 items=0 ppid=23848 pid=23863 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="exe" exe="/usr/libexec/docker/docker-runc-current" subj=system_u:system_r:container_runtime_t:s0 key=(null)
type=AVC msg=audit(1481872577.148:10086): avc:  denied  { entrypoint } for  pid=23863 comm="exe" path="/usr/bin/openshift" dev="dm-4" ino=8488478 scontext=system_u:system_r:spc_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file
----
time->Fri Dec 16 02:16:32 2016
type=SYSCALL msg=audit(1481872592.385:10109): arch=c000003e syscall=59 success=no exit=-13 a0=c42014c1a0 a1=c42011a6c0 a2=c4200dd450 a3=0 items=0 ppid=23955 pid=23970 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="exe" exe="/usr/libexec/docker/docker-runc-current" subj=system_u:system_r:container_runtime_t:s0 key=(null)
type=AVC msg=audit(1481872592.385:10109): avc:  denied  { entrypoint } for  pid=23970 comm="exe" path="/usr/bin/openshift" dev="dm-4" ino=8488478 scontext=system_u:system_r:spc_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file
----
time->Fri Dec 16 02:18:04 2016
type=SYSCALL msg=audit(1481872684.212:10190): arch=c000003e syscall=59 success=no exit=-13 a0=c4200e14a0 a1=c4200e14b0 a2=c42011a510 a3=0 items=0 ppid=24080 pid=24094 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts1 ses=4294967295 comm="exe" exe="/usr/libexec/docker/docker-runc-current" subj=system_u:system_r:container_runtime_t:s0 key=(null)
type=AVC msg=audit(1481872684.212:10190): avc:  denied  { entrypoint } for  pid=24094 comm="exe" path="/usr/bin/bash" dev="dm-4" ino=16798231 scontext=system_u:system_r:spc_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file


[root@host ~]# ps -eZ | grep docker
system_u:system_r:container_runtime_t:s0 12281 ? 00:00:45 dockerd-current
system_u:system_r:container_runtime_t:s0 12285 ? 00:00:01 docker-containe

Expected results:
Command succeed

Additional info:
If upgrade docker from 1.10 to 1.12, no such issue, only a fresh install could reproduce this issue.
Comment 1 Alex Jia 2016-12-16 08:24:42 UTC 
please see https://bugzilla.redhat.com/show_bug.cgi?id=1382997#c54 and https://bugzilla.redhat.com/show_bug.cgi?id=1382997#c53
Comment 2 Johnny Liu 2016-12-16 08:50:38 UTC 
I do not think they are the same issue. Note that:
Run docker run with parameter "--privileged", it failed. Can succeed without parameter "--privileged".
Comment 3 Alex Jia 2016-12-16 09:08:28 UTC 
(In reply to Johnny Liu from comment #2)
> I do not think they are the same issue. Note that:
> Run docker run with parameter "--privileged", it failed. Can succeed without
> parameter "--privileged".

The policy is disabled and it works well if you change SELinux to Permissive status, or enable docker policy.

[root@atomic-00 cloud-user]# semodule -lfull | grep docker
100 docker            pp disabled
Comment 5 Daniel Walsh 2016-12-16 13:30:51 UTC 
I have updated container-selinux to handle this issue.

cc14935f9a5ee1977b853dc85b3dd4ba3a16d320 fixes this issue in the RHEL-1.12 branch.
Comment 6 Daniel Walsh 2016-12-16 13:35:55 UTC 
This looks like we should have the fix in container-selinux-1.12.4-3.el7.x86_64

Could you attempt a reinstall of container-selinux

# dnf reinstall container-selinux

If that succeeds could you tell me if this outputs anything?

# sesearch -T -s container_runtime_t -c process -t unlabeled_t
Comment 7 Wenkai Shi 2016-12-16 15:54:21 UTC 
(In reply to Daniel Walsh from comment #6)
> This looks like we should have the fix in
> container-selinux-1.12.4-3.el7.x86_64
> 
> Could you attempt a reinstall of container-selinux
> 
> # dnf reinstall container-selinux
> 
> If that succeeds could you tell me if this outputs anything?
> 
> # sesearch -T -s container_runtime_t -c process -t unlabeled_t

[root@host ~]# yum info container-selinux
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
Installed Packages
Name        : container-selinux
Arch        : x86_64
Epoch       : 2
Version     : 1.12.4
Release     : 3.el7
Size        : 29 k
Repo        : installed
From repo   : rhel73-extra
Summary     : SELinux policies for container runtimes
URL         : https://github.com/docker/docker
License     : ASL 2.0
Description : SELinux policy modules for use with container runtimes.


[root@host ~]# yum reinstall container-selinux -y
...
Complete!

[root@host ~]# sesearch -T -s container_runtime_t -c process -t unlabeled_t
Found 1 semantic te rules:
   type_transition container_runtime_t unlabeled_t : process spc_t;

And it still reproduce:

[root@qe-weshi-cute-me ~]# docker run -it --rm --privileged centos /bin/bash
panic: standard_init_linux.go:175: exec user process caused "permission denied" [recovered]
	panic: standard_init_linux.go:175: exec user process caused "permission denied"

goroutine 1 [running, locked to thread]:
panic(0x6f2ea0, 0xc420148e00)
	/usr/lib/golang/src/runtime/panic.go:500 +0x1a1
github.com/urfave/cli.HandleAction.func1(0xc42007f748)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/app.go:478 +0x247
panic(0x6f2ea0, 0xc420148e00)
	/usr/lib/golang/src/runtime/panic.go:458 +0x243
github.com/opencontainers/runc/libcontainer.(*LinuxFactory).StartInitialization.func1(0xc42007f198, 0xc42001e090, 0xc42007f238)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/factory_linux.go:259 +0x18f
github.com/opencontainers/runc/libcontainer.(*LinuxFactory).StartInitialization(0xc42004f450, 0xaac9c0, 0xc420148e00)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/factory_linux.go:277 +0x353
main.glob..func8(0xc420082a00, 0x0, 0x0)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/main_unix.go:26 +0x66
reflect.Value.call(0x6ddc20, 0x769b48, 0x13, 0x73c049, 0x4, 0xc42007f708, 0x1, 0x1, 0x4d1728, 0x731ea0, ...)
	/usr/lib/golang/src/reflect/value.go:434 +0x5c8
reflect.Value.Call(0x6ddc20, 0x769b48, 0x13, 0xc42007f708, 0x1, 0x1, 0xac2700, 0xc42007f6e8, 0x4da706)
	/usr/lib/golang/src/reflect/value.go:302 +0xa4
github.com/urfave/cli.HandleAction(0x6ddc20, 0x769b48, 0xc420082a00, 0x0, 0x0)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/app.go:487 +0x1e0
github.com/urfave/cli.Command.Run(0x73c215, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74d852, 0x51, 0x0, ...)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/command.go:191 +0xc3b
github.com/urfave/cli.(*App).Run(0xc4200b0000, 0xc42000c120, 0x2, 0x2, 0x0, 0x0)
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/Godeps/_workspace/src/github.com/urfave/cli/app.go:240 +0x611
main.main()
	/builddir/build/BUILD/docker-1b5971af3003488d3fd8add80de5125ee1e096ee/runc-b8dbc3b8e8d868723aec2fd5082e6547ec66cf58/main.go:137 +0xbd6
Comment 8 Mike Fiedler 2016-12-16 15:58:13 UTC 
All OCP s2i builds are failing due to this (3.4.0.37).
Comment 9 Mike Fiedler 2016-12-16 15:58:42 UTC 
*** Bug 1405476 has been marked as a duplicate of this bug. ***
Comment 12 Mike Fiedler 2016-12-20 15:52:24 UTC 
I cannot reproduce this on docker-1.12.5-4.el7.  s2i builds in OCP run successfully
Comment 13 Scott Dodson 2016-12-21 14:19:16 UTC 
*** Bug 1406319 has been marked as a duplicate of this bug. ***
Comment 15 Luwen Su 2017-01-10 03:21:59 UTC 
In docker-1.12.5-9.el7.x86_64

# docker run -it --rm --privileged centos /bin/bash
Unable to find image 'centos:latest' locally
Trying to pull repository registry.access.redhat.com/centos ... 
Trying to pull repository docker.io/library/centos ... 
latest: Pulling from docker.io/library/centos
45a2e645736c: Pull complete 
Digest: sha256:c577af3197aacedf79c5a204cd7f493c8e07ffbce7f88f7600bf19c688c38799
[root@e76e9c812dff /]# 

Move to verified.
Comment 17 errata-xmlrpc 2017-01-17 20:44:51 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2017-0116.html
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