| Summary: | r300: Cannot get a relocation in radeon_drm_cs_write_reloc. | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Sven Arvidsson <sa> |
| Component: | Drivers/Gallium/r300 | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | grsfdhj |
| Version: | git | ||
| Hardware: | Other | ||
| OS: | All | ||
| URL: | http://www.minecraft.net/ | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | more dmesg output | ||
Bisecting leads to this: c95bc1224a4b20b9470ddcb37b5f78975991073b is the first bad commit commit c95bc1224a4b20b9470ddcb37b5f78975991073b Author: Marek Olšák <maraeo@gmail.com> Date: Mon Feb 7 02:00:44 2011 +0100 r300g: use the new vertex buffer manager :040000 040000 4be08dc19f4fa4e1de6b1b259c6bd481b2fc33e5 28f8c721e519137890b5082fdff66671dbcfacb0 M src Commit 449c4f3706bb479aaa3921cd8e6edc62e80c6e5b should fix this. Can you test please? Confirmed, no more problems! Having this problem too with a mesa built from a 2 days old git snapshot. The problem occurs when trying to launch a WebGL demo (http://www.chromeexperiments.com/detail/glass-shader/) using Firefox 10.0 (x86_64). On the shell the following message appears: radeon: Cannot get a relocation in radeon_drm_cs_write_reloc. and then Firefox crashes. Reading the previous comments I looked at dmesg too and the following happens: 1) When using a 3.1.0 kernel, some lines similar to those already mentioned in the above comments appear; 2) When using a 3.2.5 kernel, nothing appears in dmesg anymore after Firefox crashing. I tried using the 3.2.5 kernel because I thought that some changes undergone in libdrm would only be available with a newer kernel. My system specs follow: CPU: AMD Athlon 64 FX-55 GPU: ATI Technologies Inc R420 JP [Radeon X800XT] OS: Slackware64 13.37 Mesa git snapshot taken on February, the 7th libdrm-2.4.31 If more information is needed, please tell me. 414N : It's probably a better idea to open a new bug for this, it might not be the same problem. (In reply to comment #5) > 414N : It's probably a better idea to open a new bug for this, it might not be the same problem. Thanks for the advice. I just opened bug 45993 for my problem |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 43168 [details] more dmesg output When starting the game Minecraft, I'm getting these messages in the terminal: radeon: The kernel rejected CS, see dmesg for more information. r300: Cannot get a relocation in radeon_drm_cs_write_reloc. dmesg: [ 527.282839] [drm:r100_packet3_load_vbpntr] *ERROR* No reloc for packet3 47 [ 527.282841] [drm] ib[13751]=0xC0052F00 [ 527.282842] [drm] ib[13752]=0x00000023 [ 527.282843] [drm] ib[13753]=0x08010803 [ 527.282844] [drm] ib[13754]=0x000EA840 [ 527.282845] [drm] ib[13755]=0x000EA858 [ 527.282846] [drm] ib[13756]=0x00000802 [ 527.282847] [drm] ib[13757]=0x000EA84C [ 527.282849] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! If needed, I will try and bisect when I have more time. System environment: -- system architecture: 32-bit -- Linux distribution: Debian unstable -- GPU: RV570 -- Model: Asus EAX1950Pro 256MB -- Display connector: DVI -- xf86-video-ati: 6.13.2 -- xserver: 1.9.4 -- mesa: 04c5cc5b8bec1f34f2405b08fd0d9ed6bd70ea61 -- drm: 2.4.23 -- kernel: 2.6.37