| Summary: | Xorg crashes when right-clicking on NoScript Icon in Firefox | ||||||||||||
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| Product: | xorg | Reporter: | Thomas Haider <t.haider> | ||||||||||
| Component: | Server/Acceleration/EXA | Assignee: | Xorg Project Team <xorg-team> | ||||||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||
| Severity: | major | ||||||||||||
| Priority: | medium | CC: | t.haider | ||||||||||
| Version: | git | ||||||||||||
| Hardware: | x86 (IA32) | ||||||||||||
| OS: | Linux (All) | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
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Created attachment 34760 [details]
dmesg.log
Please try to get a full backtrace with gdb. Created attachment 34775 [details]
backtrace
sorry it took so long, I had to recompile for debug symbols
Created attachment 34804 [details] [review] Possible fix Does this xserver patch fix the crash? Yes, the crash no longer occurs with this patch applied. Thanks for looking into it. Thanks for testing it. BTW this indicates that the client is using a picture without any defined contents as the source of a Composite operation, which seems pointless at best but might even result in visual corruption - do you notice any? No, haven't seen any corruption. Is there a way of finding out whats causing this? (In reply to comment #7) > Is there a way of finding out whats causing this? Might be tricky... One possibility might be to reproduce the crash while running Firefox with --sync, attaching gdb to Firefox and setting a breakpoint in a strategic place which allows seeing which Xlib call causes the X display connection to drop. But I don't know offhand where that breakpoint could be placed. Okay, I will try and see if I can come up with some results. Fix has landed in xserver master. |
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Created attachment 34759 [details] Xorg log after crash After upgrading to xserver 1.8 it started to crash every time i right-click on the NoScript-icon in Firefox. Only happens when using KMS and with both the git version and 6.12.192 of radeon. Using following components: Card: Radeon Mobility M6 LY OS: Archlinux (testing) Xorg: 1.8.0 radeon: git (20100407) with KMS libdrm/libgl/mesa/etc: git (20100407) firefox: 3.6.3 noscript: 1.9.9.61