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Created attachment 1409868[details]
spice debug log during migration
Description of problem:
Guest VM is unresponsive after migration
Version-Release number of selected component (if applicable):
client (rhel7.5)
spice-gtk3-0.34-3.el7.x86_64
virt-viewer-5.0-10.el7.x86_64
host (rhel7.5):
qemu-kvm-rhev-2.9.0-16.el7_4.15.x86_64
spice-server-0.14.0-2.el7.x86_64
guest (rhel7.5 (rhel6.9 also reproducible as well))
kernel-3.10.0-861.el7.x86_64
using rhv 4.2.2.4-0.1.el7
How reproducible:
always
Steps to Reproduce:
1.run rhel VM in rhv4.2
2.connect to it with remote-viewer
3.migrate
4. after migration interact with guest using mouse/keyboard
Actual results:
* Vm guest becomes unresponsive through remote-viewer
* remote-viewer is killed by SIGSEGV when user attempts to close it (backtrace attached)
Expected results:
After migration VM guest is responding to user's input through remote-viewer
Additional info:
Based on the description and investigation so far, I have the impression this is a qemu-kvm-rhev regression. Gerd, please take a look.
More tests from our QE to isolate the problem and the component are also welcome.
Comment 7Christophe Fergeau
2018-03-20 14:49:09 UTC
Moving back to spice-gtk, this is the client freezing, not the whole VM. After restarting the client, the VM is usable.
Comment 8Christophe Fergeau
2018-03-20 14:52:58 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2018:3175
Created attachment 1409868 [details] spice debug log during migration Description of problem: Guest VM is unresponsive after migration Version-Release number of selected component (if applicable): client (rhel7.5) spice-gtk3-0.34-3.el7.x86_64 virt-viewer-5.0-10.el7.x86_64 host (rhel7.5): qemu-kvm-rhev-2.9.0-16.el7_4.15.x86_64 spice-server-0.14.0-2.el7.x86_64 guest (rhel7.5 (rhel6.9 also reproducible as well)) kernel-3.10.0-861.el7.x86_64 using rhv 4.2.2.4-0.1.el7 How reproducible: always Steps to Reproduce: 1.run rhel VM in rhv4.2 2.connect to it with remote-viewer 3.migrate 4. after migration interact with guest using mouse/keyboard Actual results: * Vm guest becomes unresponsive through remote-viewer * remote-viewer is killed by SIGSEGV when user attempts to close it (backtrace attached) Expected results: After migration VM guest is responding to user's input through remote-viewer Additional info: