Bug 1287983
| Summary: | reboot guest after ping-pong migration with dd operation inside guest, remote-viewer display abnormal | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Qianqian Zhu <qizhu> | ||||
| Component: | qemu-kvm | Assignee: | Ademar Reis <areis> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 6.8 | CC: | ailan, mkenneth, rbalakri, virt-maint | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-12-28 14:25:47 UTC | Type: | Bug | ||||
| 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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Since this is a corner case and we can't reproduce it, I'm closing it due to low priority. Please reopen if it ever happens again. |
Created attachment 1101714 [details] display abnormal after reboot Description of problem: Reboot guest after ping-pong migration with dd operation inside guest, remote-viewer display abnormal. Version-Release number of selected component (if applicable): kernel: kernel-2.6.32-584.el6.x86_64 qemu-kvm: qemu-kvm-0.12.1.2-2.481.el6.x86_64 How reproducible: 1/3, hit once, can't be reproduced so far. Steps to Reproduce: 1.Launch guest with -vnc:10 --device cirrus-vga,id=video0,bus=pci.0,addr=0x4 2.Do 100 rounds ping-pong migration when do dd operation inside guest 3.After migration finished, remote-view vnc://xxx:5910 4.Reboot inside guest. Actual results: Display abnormal as attached picture shows, keyboard and mouse doesn't work; but it could ssh remotely and do other operations successfully, and no errors in dmesg. Expected results: Guest reboot correctly Additional info: