Bug 591759
Summary: | Segmentation fault when using vnc to view guest without vga card | ||||||
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Product: | Red Hat Enterprise Linux 6 | Reporter: | Qunfang Zhang <qzhang> | ||||
Component: | qemu-kvm | Assignee: | Gerd Hoffmann <kraxel> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | low | ||||||
Version: | 6.0 | CC: | gyue, kraxel, lihuang, michen, mjenner, ndai, quintela, tburke, virt-maint | ||||
Target Milestone: | rc | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | qemu-kvm-0.12.1.2-2.71.el6 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2010-06-10 03:22:56 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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Description
Qunfang Zhang
2010-05-13 02:08:51 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux major release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Major release. This request is not yet committed for inclusion. Simple "/usr/libexec/qemu-kvm -nodefaults -vnc :10 -cdrom /mort/distiso/rhel6-beta/RHEL6.0-20100506.3-Server-x86_64-DVD1.iso" segfaults too. Removing -nodefaults makes it boot fine. So it isn't related to floppy at all. Investigating ... Ah. -nodefaults makes qemu not plug in a default vga card. So if you don't add one with -vga <something> qemu boots the guest without vga plugged in. Seems vnc doesn't handle this very gracefully ... Created attachment 414951 [details]
upstream patch
Patch submitted upstream http://patchwork.ozlabs.org/patch/52916/ Patch committed upstream http://git.qemu.org/qemu.git/commit/?id=26572b8a0e90ee0c77587173a78fa293a1d2beb6 Verified on qemu-kvm-0.12.1.2-2.72.el6, passed. |