Bug 729181
| Summary: | libvirtd futex deadlock due to unparsable JSON string | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Richard Harman <redhat> | ||||
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 15 | CC: | aquini, berrange, clalance, crobinso, itamar, jforbes, laine, veillard, virt-maint | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-06-07 00:31:55 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: | |||||||
| Attachments: |
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Thanks, could you attach a the virsh dumpxml for the guest if you still have it, as it is using Spice and it could be related to spice arguments too. TIA Daniel This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. Actually I don't have the xml for the VM anymore. |
Created attachment 517322 [details] gdb backtrace (with debugging info) of deadlocked Description of problem: libvirtd deadlocks due to an unparsable JSON string from either virsh or virt-manager. Version-Release number of selected component (if applicable): Name : libvirt Version : 0.8.8 Release : 7.fc15 Architecture: x86_64 How reproducible: Unknown? I kill -9'd a virt-manager that became unresponsive, which appears to have deadlocks libvirtd. Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: Syslog error message in /var/log/messages from libvirtd: Aug 8 22:41:34 workstation libvirtd: 22:41:34.079: 1555: error : virJSONValueFromString:914 : internal error cannot parse json {"timestamp": {"seconds": 1312843294, "microseconds": 78869}, "event": "SPICE_DIS CONNECTED", "data": {"serv{"tim{"portestam0": {"se1", "": 13128mi294,ly"icroseconds": 7"872}, "eve"t": "1 .5.128"29"}, CE_DIS"ONNECTcD"lient": {"port": "50608",{"family"" "ipv4",s"host": e10.5v.r": {1port" :28.57"}}}"fami: lexical error: invalid string in json text.#012 SCONNECTED", "data": {"serv{"tim{"portestam0": {"se1", "": 1#012 (right here) ------^#012 Aug 8 22:41:34 workstation libvirtd: 22:41:34.079: 1555: warning : virJSONValueFromString:925 : cleanup state 2