Description of problem:
SELinux is preventing tumblerd from using the 'sys_nice' capabilities.

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

Si cree que tumblerd debería tener la capacidad de sys_nice de forma predeterminada.
Then debería reportar esto como un error.
Puede generar un módulo de política local para permitir este acceso.
Do
permita el acceso temporalmente ejecutando:
# ausearch -c 'tumblerd' --raw | audit2allow -M mi-tumblerd
# semodule -X 300 -i mi-tumblerd.pp

Additional Information:
Source Context                unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023
Target Context                unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023
Target Objects                Desconocido [ capability ]
Source                        tumblerd
Source Path                   tumblerd
Port                          <Desconocido>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
SELinux Policy RPM            selinux-policy-targeted-3.14.5-42.fc32.noarch
Local Policy RPM              selinux-policy-targeted-3.14.5-42.fc32.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 5.7.9-200.fc32.x86_64 #1 SMP Fri
                              Jul 17 16:23:37 UTC 2020 x86_64 x86_64
Alert Count                   1
First Seen                    2020-07-27 09:41:16 -05
Last Seen                     2020-07-27 09:41:16 -05
Local ID                      051ec1d1-96f7-4b19-b94b-9800ebb633c3

Raw Audit Messages
type=AVC msg=audit(1595860876.669:231): avc:  denied  { sys_nice } for  pid=1935 comm="tumblerd" capability=23  scontext=unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:thumb_t:s0-s0:c0.c1023 tclass=capability permissive=0


Hash: tumblerd,thumb_t,thumb_t,capability,sys_nice

Version-Release number of selected component:
selinux-policy-targeted-3.14.5-42.fc32.noarch

Additional info:
component:      selinux-policy
reporter:       libreport-2.13.1
hashmarkername: setroubleshoot
kernel:         5.7.9-200.fc32.x86_64
type:           libreport