Bug 499844
| Summary: | Tries to set file context on read-only device even when none connected | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Tim Waugh <twaugh> |
| Component: | libvirt | Assignee: | Daniel Veillard <veillard> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | rawhide | CC: | berrange, clalance, crobinso, itamar, veillard, virt-maint |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-05-09 22:22:26 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** This bug has been marked as a duplicate of bug 499569 *** |
Description of problem: I am finding that a kvm instance I have installed cannot be started after initial installation until an ISO image is connected as hdc again. It seems to be trying to set the SELinux file context on NULL when there is no file image for hdc, and fails altogether as a result. Version-Release number of selected component (if applicable): libvirt-0.6.2-7.fc11.x86_64 How reproducible: 100% Steps to Reproduce: 1.Install OS from local ISO image. Shut off domain. 2.hdc now shows: Source type: block Source path: - [Connect] Target type: cdrom Target device: hdc Target bus: ide Permissions: Readonly 3.Attempt to start domain by clicking 'Run'. Actual results: Dialog appears: ==> Error starting domain: internal error Domain mydomain didn't show up v Details Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/engine.py", line 493, in run_domain vm.startup() File "/usr/share/virt-manager/virtManager/domain.py", line 573, in startup self.vm.create() File "/usr/lib64/python2.6/site-packages/libvirt.py", line 287, in create if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self) libvirtError: internal error Domain mydomain didn't show up <== /var/log/messages has: May 8 15:37:48 worm libvirtd: 15:37:48.527: warning : Sound cards for VMs are disabled while SELinux security model is active May 8 15:37:48 worm kernel: device vnet0 entered promiscuous mode May 8 15:37:48 worm kernel: virbr0: topology change detected, propagating May 8 15:37:48 worm kernel: virbr0: port 1(vnet0) entering forwarding state May 8 15:37:48 worm libvirtd: 15:37:48.532: error : SELinuxSetFilecon: unable to set security context 'system_u:object_r:virt_content_t:s0' on (null): Bad address. May 8 15:37:48 worm libvirtd: 15:37:48.532: error : internal error Failed to set security label May 8 15:37:48 worm NetworkManager: nm_device_ethernet_new: assertion `driver != NULL' failed May 8 15:37:49 worm avahi-daemon[1631]: Registering new address record for fe80::a470:c8ff:feb4:aee on vnet0.*. May 8 15:37:51 worm ntpd[1917]: Listening on interface #22 vnet0, fe80::a470:c8ff:feb4:aee#123 Enabled May 8 15:37:53 worm nm-system-settings: Added default wired connection 'Auto vnet0' for /org/freedesktop/Hal/devices/net_a6_70_c8_b4_0a_ee May 8 15:37:58 worm libvirtd: 15:37:58.544: error : internal error Domain mydomain didn't show up#012 May 8 15:37:58 worm avahi-daemon[1631]: Withdrawing address record for fe80::a470:c8ff:feb4:aee on vnet0. May 8 15:37:58 worm kernel: virbr0: port 1(vnet0) entering disabled state May 8 15:37:58 worm kernel: device vnet0 left promiscuous mode May 8 15:37:58 worm kernel: virbr0: port 1(vnet0) entering disabled state Expected results: Domain starts correctly. Additional info: Attaching an ISO image for hdc works around the problem and the domain starts normally.