Description of problem: Redirecting USB device using virt-manager. SELinux is preventing qemu-system-x86 from 'open' accesses on the file /run/udev/data/c189:15. ***** Plugin catchall (100. confidence) suggests ************************** If si crede che qemu-system-x86 dovrebbe avere possibilità di accesso open sui c189:15 file in modo predefinito. Then si dovrebbe riportare il problema come bug. E' possibile generare un modulo di politica locale per consentire questo accesso. Do consentire questo accesso per il momento eseguendo: # grep qemu-system-x86 /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:svirt_t:s0:c414,c1020 Target Context system_u:object_r:udev_var_run_t:s0 Target Objects /run/udev/data/c189:15 [ file ] Source qemu-system-x86 Source Path qemu-system-x86 Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-152.fc23.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Host Name (removed) Platform Linux (removed) 4.2.3-300.fc23.x86_64 #1 SMP Mon Oct 5 15:42:54 UTC 2015 x86_64 x86_64 Alert Count 1 First Seen 2015-10-31 20:21:13 CET Last Seen 2015-10-31 20:21:13 CET Local ID 31df8b7a-f29b-4d2b-a511-6ad390f89d7f Raw Audit Messages type=AVC msg=audit(1446319273.657:887): avc: denied { open } for pid=30447 comm="qemu-system-x86" path="/run/udev/data/c189:15" dev="tmpfs" ino=388874 scontext=system_u:system_r:svirt_t:s0:c414,c1020 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=file permissive=1 Hash: qemu-system-x86,svirt_t,udev_var_run_t,file,open Version-Release number of selected component: selinux-policy-3.13.1-152.fc23.noarch Additional info: reporter: libreport-2.6.2 hashmarkername: setroubleshoot kernel: 4.2.3-300.fc23.x86_64 type: libreport
Description of problem: SELinux default configuration prevents me from adding USB devices to VM using virt-manager Went through sebooleans and virt_use_usb is on Fedora 23, all packages installed from repositories and up to date. Version-Release number of selected component: selinux-policy-3.13.1-155.fc23.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.2.6-301.fc23.x86_64 type: libreport
From my testing I needed this SELinux policy applied: == BEGIN qemu-kvm-usb.te == module qemu-kvm-usb 1.0; require { type svirt_t; type udev_var_run_t; class file { getattr read open }; } #============= svirt_t ============== allow svirt_t udev_var_run_t:file { getattr read open }; == END qemu-kvm-usb.te == qemu-kvm-usb.pp was generated by $(grep qemu-system-x86 /var/log/audit/audit.log | audit2allow -M qemu-kvm-usb) which is then applied by $(semodule -i qemu-kvm-usb.pp). All 3 types of access {getattr,read,open} must be allowed in order for USB passthrough to work in qemu-kvm. I currently have these policies $(rpm -qa | grep selinux-policy): selinux-policy-3.13.1-157.fc23.noarch selinux-policy-targeted-3.13.1-157.fc23.noarch
Thank you for testing.
Description of problem: 1) Install VM 2) Reconfigure to redirect USB device 3) Run VM expected: usb device is redirected to VM got: SELinux error host: Fedora 23 guest: Debian 8 virt_read_qemu_ga_data --> on virt_rw_qemu_ga_data --> on virt_sandbox_use_all_caps --> on virt_sandbox_use_audit --> on virt_sandbox_use_mknod --> off virt_sandbox_use_netlink --> on virt_sandbox_use_nfs --> on virt_sandbox_use_samba --> off virt_sandbox_use_sys_admin --> on virt_transition_userdomain --> off virt_use_comm --> on virt_use_execmem --> on virt_use_fusefs --> on virt_use_nfs --> on virt_use_rawip --> on virt_use_samba --> off virt_use_sanlock --> off virt_use_usb --> on virt_use_xserver --> on Version-Release number of selected component: selinux-policy-3.13.1-158.fc23.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.2.8-300.fc23.x86_64 type: libreport
Description of problem: tried to boot a vm from usb stick on the host Version-Release number of selected component: selinux-policy-3.13.1-158.2.fc23.noarch Additional info: reporter: libreport-2.6.3 hashmarkername: setroubleshoot kernel: 4.3.3-303.fc23.x86_64 type: libreport
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
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Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.