Bug 221540
Summary: | segmentation fault in radeonInitStateFuncs (ctx=0x9cb3da0) at radeon_state.c:2389 | ||||||||||
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Product: | [Fedora] Fedora | Reporter: | Orion Poplawski <orion> | ||||||||
Component: | mesa | Assignee: | Adam Jackson <ajax> | ||||||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | |||||||||
Severity: | medium | Docs Contact: | |||||||||
Priority: | medium | ||||||||||
Version: | rawhide | CC: | mcepl, xgl-maint | ||||||||
Target Milestone: | --- | ||||||||||
Target Release: | --- | ||||||||||
Hardware: | All | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | IDL 6.4 | Doc Type: | Bug Fix | ||||||||
Doc Text: | Story Points: | --- | |||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2007-10-17 20:33:54 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
Orion Poplawski
2007-01-04 23:46:16 UTC
Well, just tested with a "bare" un-updated FC6 install and mga driver with dri enabled and it segfaults too. So it looks like it's been there since day one. It also says: libGL warning: 3D driver claims to not support visual 0x4b but not sure if that's a problem or not. Thanks for the bug report. I mean, really, but we still need some information to know. Please attach your X server config file (/etc/X11/xorg.conf) and X server log file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link below. Could you please also try to run without any /etc/X11/xorg.conf whatsoever and let X11 autodetect your display and video card? Attach to this bug /var/log/Xorg.0.log from this attempt as well, please. We will review this issue again once you've had a chance to attach this information. Thanks in advance. Created attachment 145105 [details]
xorg.conf
This is the config file from my machine set to 16-bit so DRI is enabled. This
also happens on a i810 machine and a mga machine.
Created attachment 145106 [details]
X log with config file
There is no difference in the log from before I run IDL and after it segfaults.
Created attachment 145107 [details]
X log without config file
Without the config file, DRI is disabled so it kind of blows the test.
radeon_state.c:2389 is: TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange = radeonUpdateMaterial; We know ctx is a valid pointer, since it shows up valid in the traceback and we deref through it earlier in the function. But: #define TNL_CONTEXT(ctx) ((TNLcontext *)((ctx)->swtnl_context)) swtnl_context is probably null. Hm. FYI - It appears that ITT (IDL's producer) is now aware of the problem and the upcoming release of IDL 6.4 will be linked against an updated GL library to fix this issue. New IDL fixed the issue for us. |