Description of problem:
This error pops up when using NetworkManager to create an SSH VPN session
SELinux is preventing /usr/bin/sshpass from read, write access on the chr_file ptmx.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that sshpass should be allowed read write access on the ptmx chr_file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep sshpass /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:NetworkManager_t:s0
Target Context                system_u:object_r:ptmx_t:s0
Target Objects                ptmx [ chr_file ]
Source                        sshpass
Source Path                   /usr/bin/sshpass
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           sshpass-1.05-7.fc22.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-128.16.fc22.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.1.8-200.fc22.x86_64 #1 SMP Tue
                              Sep 22 12:13:21 UTC 2015 x86_64 x86_64
Alert Count                   1
First Seen                    2015-10-13 08:17:49 CEST
Last Seen                     2015-10-13 08:17:49 CEST
Local ID                      eddd6445-fccd-40f6-8d1f-b56c8d2d1188

Raw Audit Messages
type=AVC msg=audit(1444717069.671:1162): avc:  denied  { read write } for  pid=855 comm="sshpass" name="ptmx" dev="devtmpfs" ino=10482 scontext=system_u:system_r:NetworkManager_t:s0 tcontext=system_u:object_r:ptmx_t:s0 tclass=chr_file permissive=0


type=SYSCALL msg=audit(1444717069.671:1162): arch=x86_64 syscall=open success=no exit=EACCES a0=7f965598ecf7 a1=2 a2=0 a3=df items=0 ppid=838 pid=855 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=sshpass exe=/usr/bin/sshpass subj=system_u:system_r:NetworkManager_t:s0 key=(null)

Hash: sshpass,NetworkManager_t,ptmx_t,chr_file,read,write

Version-Release number of selected component:
selinux-policy-3.13.1-128.16.fc22.noarch

Additional info:
reporter:       libreport-2.6.2
hashmarkername: setroubleshoot
kernel:         4.1.8-200.fc22.x86_64
type:           libreport

Potential duplicate: bug 1058028