Using git master from X server, drm, mesa and intel DDX.

I have a client which creates an indirect context and 2 FBOs in that context. When the client exits, the server crashes systematically.

#0  0x00000000 in ?? ()
#1  0xa758632f in delete_framebuffer_cb (id=1, data=0xa7744f20,
    userData=0x84dccf0) at main/context.c:656
#2  0xa75a8294 in _mesa_HashDeleteAll (table=0x84b5480,
    callback=0xa7586316 <delete_framebuffer_cb>, userData=0x84dccf0)
    at main/hash.c:275
#3  0xa7586916 in free_shared_state (ctx=0x84dccf0, ss=0x83b2c48)
    at main/context.c:724
#4  0xa7587733 in _mesa_free_context_data (ctx=0x84dccf0)
    at main/context.c:1261
#5  0xa7587797 in _mesa_destroy_context (ctx=0x84dccf0) at main/context.c:1285
#6  0xa7538b9a in intelDestroyContext (driContextPriv=0x84c1b68)
    at intel_context.c:647
#7  0xa752d785 in driDestroyContext (context=0x83b273c)
    at ../common/dri_util.c:547
#8  0xb7a91073 in __glXDRIcontextDestroy (baseContext=0x83b26e0)
    at glxdri.c:255
#9  0xb7a5abc4 in __glXFreeContext (cx=0x83b26e0) at glxext.c:140
#10 0xb7a5ac17 in ContextGone (cx=0xa7744f20, id=46137345) at glxext.c:98
#11 0x08073407 in FreeClientResources (client=0x83b2928) at resource.c:812
#12 0x080841c5 in CloseDownClient (client=0x83b2928) at dispatch.c:3689
#13 0x0808a401 in Dispatch () at dispatch.c:479
#14 0x080710ed in main (argc=9, argv=0xbfe0eda4, envp=Cannot access memory at address 0x138c
) at main.c:448