Bug 680120
Summary: | Xorg crashes with -vga qxl | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Product: | Red Hat Enterprise Linux 6 | Reporter: | Lubos Kocman <lkocman> | ||||||||||
Component: | xorg-x11-drv-qxl | Assignee: | Søren Sandmann Pedersen <sandmann> | ||||||||||
Status: | CLOSED ERRATA | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||||
Severity: | urgent | Docs Contact: | |||||||||||
Priority: | urgent | ||||||||||||
Version: | 6.1 | CC: | djasa, jrb, kem, mkenneth, mkrcmari, tburke, uril, virt-maint | ||||||||||
Target Milestone: | rc | Keywords: | Regression, TestBlocker, Triaged | ||||||||||
Target Release: | --- | ||||||||||||
Hardware: | Unspecified | ||||||||||||
OS: | Linux | ||||||||||||
Whiteboard: | |||||||||||||
Fixed In Version: | xorg-x11-drv-qxl-0.0.12-6.el6 | Doc Type: | Bug Fix | ||||||||||
Doc Text: | Story Points: | --- | |||||||||||
Clone Of: | Environment: | ||||||||||||
Last Closed: | 2011-05-19 14:23:24 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: |
|
Description
Lubos Kocman
2011-02-24 12:20:55 UTC
Created attachment 480767 [details]
switching to console after crash.
Switching to console after the crash cause lots of defects on the canvas Just before this crash, when I typed arrow up into gnome-terminal, the terminal printed "A", then it printed "B" for arrow down. What's the qxl version in the guest? package xorg-x11-drv-qxl. What is in /var/log/Xorg.0.log? We are not sure if that bug is a duplicate of #678208 or a bug on its own. We asked QE to test if they can reproduce this bug with the fix (scratch build) for 678208. (In reply to comment #7) > We are not sure if that bug is a duplicate of #678208 or a bug on its own. > We asked QE to test if they can reproduce this bug with the fix (scratch build) > for 678208. We (QE) consider this to be a bug and not a duplicate of #678208. Two of us tested for several hours with scratch build for qemu-kvm and Xorg crash appears quite often while we haven't got the hang reported in 678208 at all. Tried 3 different RHEL6.1 64/32bit guests and all the same - seen Xorg crash and no hang of qemu-kvm. Moreover I tried uri's scratch build of qxl https://brewweb.devel.redhat.com/taskinfo?taskID=3175820 and unfortunately I still get Xorg crash on RHEL6.1 32/64 bit. Note that according to https://bugzilla.redhat.com/show_bug.cgi?id=678208#c12 there exists a workaround: yum downgrade to xorg-x11-drv-qxl-0.0.12-2.1 Please try this: - log in to the guest remotely - Run gdb --pid <pid of X server> - Get X to crash - Type bt into gdb. Also, as Alon said, please attach the log file, /var/log/Xorg.0.log produced by a crashing X server. Created attachment 486069 [details]
backtrace of crashing Xorg
Created attachment 486070 [details]
Xorg.log
Attached Xorg.log and bt (hopefully) above. Bad bpp: 1 (1) Zero width or height Bad bpp: 1 (1) Out of memory allocating 16384020 bytes Out of mem - stats As I have mentioned before, we need to increase the amount of video memory available to the qxl device ; otherwise, it will sometimes do this. I believe the command line option that should be given to qemu is something like this: -global qxl.vram_size=268435456 Can you attach your xorg.conf please? (In reply to comment #16) > Can you attach your xorg.conf please? In case the question is related to my configuration I attach Xorg -configure. Otherwise I use built-in configuration. Created attachment 486328 [details]
Xorg -configure
Fixed in 0.0.12-6.el6 An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0756.html |