| Summary: | glean case pbo fails sometimes | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | fangxun <xunx.fang> |
| Component: | Drivers/DRI/i915 | Assignee: | Eric Anholt <eric> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | krh |
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
|
Description
fangxun
2009-08-21 03:06:58 UTC
It fails sometimes. And when it fails it can always be reproduced consecutively. this is not always reproducible, so we don't know if it's regression or when regressed. I'm accepting this, but it's blocked on bisection. I have tested it 100 times consecutively on 945gm, after that if I run it again, it will have following error output. Maybe it is not the case's bug, but it may trigger another bug in our driver. X Error of failed request: BadDrawable (invalid Pixmap or Window parameter) Major opcode of failed request: 135 (DRI2) Minor opcode of failed request: 6 (DRI2CopyRegion) Resource id in failed request: 0x600002 Serial number of failed request: 18772 Current serial number in output stream: 18772 This should be fixed by commit: commit 094c6fbc45cee1b53d9f1d7d4123d6da6a8958a3 Author: Kristian Høgsberg <krh@bitplanet.net> Date: Mon Mar 22 21:57:26 2010 -0400 glx: Suppress BadDrawable from DRI2CopyRegion This can happen when an X window is destroyed behind our back. We use DRI2CopyRegion behind the scenes in many places (like flushing the fake front to the real front) so we have to ignore X errors triggered in that case. The glean test cases trigger this consistently as they don't destroy the GLX drawable nicely, they just destroy the X window. on master and the 7.8 branch. |
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