Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Description of problem:
2.1 is having some problems with video:
  1) QXL kernel is hanging in migrate (not getting any more qxl interrupts in the guest)
  2) plain 2.1 is seeing other video issues during migrate (X crash?)

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

very likely fixed by http://patchwork.ozlabs.org/patch/372114/

upstream commit 6886867e9880830d735d8ae6f6cc63ed9eb2be0c

This is getting me part way; one hop of migration is now looking like it's working but migrating from qemu 2.1.x is failing in the same way.

Thanks to Jason for suggesting kernel_irqchip=off

-machine pc-i440fx-rhel7.0.0,accel=kvm,usb=off,kernel_irqchip=off 

that's letting me bounce backwards and forwards between the 7.1.x world.

Dave

the 2.1.0 (i.e. the real one after the rebase from the release, not the -rc's)
seems to work without the kernel_irqchip=off for 7.1<->7.1.
(7.0->7.1 is hitting other issues)

Created attachment 926287 [details]
screenshot before migration

Created attachment 926288 [details]
screenshot after migration

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://rhn.redhat.com/errata/RHSA-2015-0624.html