[Bug 32188] radeon evergreen (5xxx) segfault (Komodo Edit, other apps)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=32188

--- Comment #24 from Alex Deucher <agd5f at yahoo.com> 2011-01-20 15:04:35 PST ---
(In reply to comment #23)

> Unlike Droste, I am able to debug remotely. How can I help track this down
> further?

Try this patch:

diff --git a/src/radeon_vbo.c b/src/radeon_vbo.c
index c0a668f..86b57bd 100644
--- a/src/radeon_vbo.c
+++ b/src/radeon_vbo.c
@@ -132,6 +132,7 @@ void radeon_vbo_flush_bos(ScrnInfoPtr pScrn)
        remove_from_list(dma_bo);
        dma_bo->expire_counter = expire_at;
        insert_at_tail(&accel_state->bo_free, dma_bo);
+       assert(dma_bo->bo->ptr == NULL);
     }

     /* move reserved to wait list */

And get a backtrace with gdb when the assert happens.

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