Description of problem: SELinux is preventing fwupd from 'write' accesses on the directory 0000:00:02.0. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that fwupd should be allowed write access on the 0000:00:02.0 directory 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 fwupd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:fwupd_t:s0-s0:c0.c1023 Target Context system_u:object_r:sysfs_t:s0 Target Objects 0000:00:02.0 [ dir ] Source fwupd Source Path fwupd Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-167.fc24.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.5.0-0.rc0.git1.1.fc24.x86_64 #1 SMP Tue Jan 12 20:40:44 UTC 2016 x86_64 x86_64 Alert Count 1 First Seen 2016-01-20 16:28:37 EST Last Seen 2016-01-20 16:28:37 EST Local ID 62fdada2-ff68-49e4-ab32-c01085db6068 Raw Audit Messages type=AVC msg=audit(1453325317.11:2011): avc: denied { write } for pid=7929 comm="fwupd" name="0000:00:02.0" dev="sysfs" ino=6123 scontext=system_u:system_r:fwupd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sysfs_t:s0 tclass=dir permissive=1 Hash: fwupd,fwupd_t,sysfs_t,dir,write Version-Release number of selected component: selinux-policy-3.13.1-167.fc24.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.5.0-0.rc0.git1.1.fc24.x86_64 type: libreport
Thank you for reporting this issue. fwupd_t is a permissive domain so this access should not be blocked.
Hi Stephen, Could you attach also SYSCALL? I believe this is just access check. Maybe we could dontadit this.
(In reply to Lukas Vrabec from comment #2) > Hi Stephen, > Could you attach also SYSCALL? I believe this is just access check. Maybe we > could dontadit this. Where would I get that information? I just hit the "Report Bug" button in the troubleshooter. I have no idea what triggered it.
Unfortunately not easy to get the SYSCALL part of audit events. It is turned off by default on Fedora. # This suppresses syscall auditing for all tasks started # with this rule in effect. Remove it if you need syscall # auditing. -a task,never You would need to comment this line, reload audit daemon and try to reproduce it.
Description of problem: This popped up after booting a system installed from Fedora Rawhide 20160121 (not yet updated). Version-Release number of selected component: selinux-policy-3.13.1-168.fc24.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.5.0-0.rc0.git7.1.fc24.x86_64 type: libreport
(In reply to Miroslav Grepl from comment #4) > Unfortunately not easy to get the SYSCALL part of audit events. It is turned > off by default on Fedora. > > # This suppresses syscall auditing for all tasks started > # with this rule in effect. Remove it if you need syscall > # auditing. > -a task,never > > You would need to comment this line, reload audit daemon and try to > reproduce it. Where is that line? I can't find it in /etc/selinux anywhere.
/etc/audit/audit.rules
Description of problem: I'm reporting this error after enabling task watching in auditd. Version-Release number of selected component: selinux-policy-3.13.1-169.fc24.noarch Additional info: reporter: libreport-2.6.4 hashmarkername: setroubleshoot kernel: 4.5.0-0.rc3.git1.1.fc24.x86_64 type: libreport
*Sigh* No attachements upload as it was treated as a duplicate. The error, with task auditing enabled, is: SELinux is preventing /usr/libexec/fwupd/fwupd from write access on the directory 0000:00:02.0. ***** Plugin catchall (100. confidence) suggests ************************** If cree que de manera predeterminada, fwupd debería permitir acceso write sobre 0000:00:02.0 directory. Then debería reportar esto como un error. Puede generar un módulo de política local para permitir este acceso. Do permita el acceso momentáneamente executando: # grep fwupd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:fwupd_t:s0-s0:c0.c1023 Target Context system_u:object_r:sysfs_t:s0 Target Objects 0000:00:02.0 [ dir ] Source fwupd Source Path /usr/libexec/fwupd/fwupd Port <Unknown> Host (removed) Source RPM Packages fwupd-0.6.1-2.fc24.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-169.fc24.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux fera 4.5.0-0.rc3.git1.1.fc24.x86_64 #1 SMP Tue Feb 9 22:21:52 UTC 2016 x86_64 x86_64 Alert Count 1 First Seen 2016-02-11 19:08:28 COT Last Seen 2016-02-11 19:08:28 COT Local ID da0d757a-aa8a-468a-a29c-de7dbd1e7bf6 Raw Audit Messages type=AVC msg=audit(1455235708.420:383): avc: denied { write } for pid=2258 comm="fwupd" name="0000:00:02.0" dev="sysfs" ino=1793 scontext=system_u:system_r:fwupd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sysfs_t:s0 tclass=dir permissive=1 type=SYSCALL msg=audit(1455235708.420:383): arch=x86_64 syscall=open success=no exit=EACCES a0=563059001140 a1=c1 a2=1b6 a3=7fff707aa01d items=0 ppid=1 pid=2258 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=fwupd exe=/usr/libexec/fwupd/fwupd subj=system_u:system_r:fwupd_t:s0-s0:c0.c1023 key=(null) Hash: fwupd,fwupd_t,sysfs_t,dir,write
This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle. Changing version to '24'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase
*** Bug 1312928 has been marked as a duplicate of this bug. ***
Description of problem: appeared when gnome was just launched for the first time after updating from f23 to f24 Version-Release number of selected component: selinux-policy-3.13.1-176.fc24.noarch Additional info: reporter: libreport-2.6.4 hashmarkername: setroubleshoot kernel: 4.5.0-0.rc7.git0.2.fc24.x86_64 type: libreport
on my system fwupd is running as a child of dbus instead of in its service
*** This bug has been marked as a duplicate of bug 1314637 ***
*** Bug 1320989 has been marked as a duplicate of this bug. ***