#0  0xb79e41ad in raise () from /lib/libc.so.6
No symbol table info available.
#1  0xb79e5ced in abort () from /lib/libc.so.6
No symbol table info available.
#2  0xb79dbeb5 in __assert_fail_base () from /lib/libc.so.6
No symbol table info available.
#3  0xb79dbf78 in __assert_fail () from /lib/libc.so.6
No symbol table info available.
#4  0xb6b45ce4 in pushbuf_krel (push=0x8175708, bo=0x86b9ad8, data=28672, 
    flags=4096, vor=0, tor=0) at pushbuf.c:238
        nvpb = 0x8175708
        krec = 0x8175920
        krel = 0x817f924
        pkref = 0x8175924
        bkref = 0x0
        reloc = 28672
        __PRETTY_FUNCTION__ = "pushbuf_krel"
#5  0xb6b47496 in nouveau_pushbuf_reloc (push=0x8175708, bo=0x86b9ad8, 
    data=28672, flags=4096, vor=0, tor=0) at pushbuf.c:746
No locals.
#6  0xb70ccf39 in PUSH_RELOC (push=0x8175708, bo=0x86b9ad8, offset=28672, 
    flags=4096, vor=0, tor=0) at ./nv30/nv30_winsys.h:26
No locals.
#7  0xb70cf702 in nv30_transfer_copy_data (nv=0x81f9cb0, dst=0x85939b8, 
    d_off=1587264, d_dom=1, src=0x86b9ad8, s_off=28672, s_dom=2, size=2880)
    at nv30/nv30_transfer.c:740
        fifo = 0x81756c0
        refs = {{bo = 0x86b9ad8, flags = 258}, {bo = 0x85939b8, flags = 513}}
        push = 0x8175708
        pages = 0
        lines = 11520
#8  0xb70b3d0d in nouveau_transfer_write (nv=0x81f9cb0, tx=0x86b9180, 
    offset=0, size=2880) at nouveau_buffer.c:211
        buf = 0x8593dd0
        data = 0xb355c000 <error: Cannot access memory at address 0xb355c000>
        base = 14400
        can_cb = true
#9  0xb70b476f in nouveau_buffer_transfer_unmap (pipe=0x81f9cb0, 
    transfer=0x86b9180) at nouveau_buffer.c:544
        nv = 0x81f9cb0
        tx = 0x86b9180
        buf = 0x8593dd0
#10 0xb6fdd6ae in u_transfer_unmap_vtbl (pipe=0x81f9cb0, transfer=0x86b9180)
    at util/u_transfer.c:154
        ur = 0x8593dd0
#11 0xb6fdd322 in pipe_transfer_unmap (context=0x81f9cb0, transfer=0x86b9180)
    at ./util/u_inlines.h:457
No locals.
#12 0xb6fdd3ec in u_default_buffer_subdata (pipe=0x81f9cb0, 
    resource=0x8593dd0, usage=258, offset=14400, size=2880, data=0x866f588)
    at util/u_transfer.c:35
        transfer = 0x86b9180
        box = {x = 14400, y = 0, z = 0, width = 2880, height = 1, depth = 1}
        map = 0xb355c000 <error: Cannot access memory at address 0xb355c000>
#13 0xb6dc0687 in pipe_buffer_write (pipe=0x81f9cb0, buf=0x8593dd0, 
    offset=14400, size=2880, data=0x866f588)
    at ../../src/gallium/auxiliary/util/u_inlines.h:345
No locals.
#14 0xb6dc0837 in st_bufferobj_subdata (ctx=0x821d618, offset=14400, 
    size=2880, data=0x866f588, obj=0x8593d48)
    at state_tracker/st_cb_bufferobjects.c:132
        st_obj = 0x8593d48
#15 0xb6beaf8e in _mesa_buffer_sub_data (ctx=0x821d618, bufObj=0x8593d48, 
    offset=14400, size=2880, data=0x866f588, func=0xb73d398e "glBufferSubData")
    at main/bufferobj.c:1804
No locals.
#16 0xb6beb016 in _mesa_BufferSubData (target=34962, offset=14400, size=2880, 
    data=0x866f588) at main/bufferobj.c:1818
        ctx = 0x821d618
        bufObj = 0x8593d48
#17 0x080dd959 in Mesh::update_single_vbo (this=0x81ebe78, ranges=..., n=3, 
    nfloats=3) at ../src/mesh.cpp:472
        src = 0x866f588
        src_end = <optimized out>
        iter = {_M_current = 0x86ba500}
        src_start = 0x866bd48
        dest_start = <optimized out>
#18 0x080dec06 in Mesh::update_vbo (this=0x81ebe78, ranges=...)
    at ../src/mesh.cpp:498
        i = 3
#19 0x08061f95 in WaveMesh::update (elapsed=<optimized out>, 
    this=<optimized out>) at ../src/scene-buffer.cpp:162
        vertices = <optimized out>
        ranges = {<std::_Vector_base<std::pair<unsigned int, unsigned int>, std::allocator<std::pair<unsigned int, unsigned int> > >> = {
            _M_impl = {<std::allocator<std::pair<unsigned int, unsigned int> >> = {<__gnu_cxx::new_allocator<std::pair<unsigned int, unsigned int> >> = {<No data fields>}, <No data fields>}, _M_start = 0x86ba4d8, _M_finish = 0x86ba7b0, 
              _M_end_of_storage = 0x86ba8d8}}, <No data fields>}
#20 SceneBuffer::update (this=0x8149480) at ../src/scene-buffer.cpp:433
        elapsed_time = <optimized out>
#21 0x08057cd7 in MainLoop::draw (this=0x81f4838) at ../src/main-loop.cpp:134
No locals.
#22 0x0805850f in MainLoop::step (this=0x81f4838) at ../src/main-loop.cpp:108
        should_quit = <optimized out>
#23 0x0804fb21 in do_benchmark (canvas=...) at ../src/main.cpp:117
        benchmark_collection = {
          benchmarks_ = {<std::_Vector_base<Benchmark*, std::allocator<Benchmark*> >> = {
              _M_impl = {<std::allocator<Benchmark*>> = {<__gnu_cxx::new_allocator<Benchmark*>> = {<No data fields>}, <No data fields>}, _M_start = 0x81f5308, 
                _M_finish = 0x81f530c, 
                _M_end_of_storage = 0x81f530c}}, <No data fields>}}
        loop = 0x81f4838
#24 0x0804de4b in main (argc=4, argv=0xbfffe9e4) at ../src/main.cpp:210
        native_state = {<NativeState> = {
            _vptr.NativeState = 0x8117608 <vtable for NativeStateX11+8>}, 
          xdpy_ = 0x814ea28, xwin_ = 75497474, properties_ = {width = 800, 
            height = 600, fullscreen = false, visual_id = 279}}
        gl_state = {<GLState> = {
            _vptr.GLState = 0x81178e0 <vtable for GLStateGLX+8>}, 
          xdpy_ = 0x814ea28, xwin_ = 75497474, glx_fbconfig_ = 0x818cb98, 
          glx_context_ = 0x81f54e8, requested_visual_config_ = {red = 1, 
            green = 1, blue = 1, alpha = 1, depth = 1, stencil = 0, 
            buffer = 1}}
        canvas = {<Canvas> = {
            _vptr.Canvas = 0x8117470 <vtable for CanvasGeneric+8>, 
            width_ = 800, height_ = 600, projection_ = {m_ = {1.29903805, 0, 
                0, 0, 0, 1.73205078, 0, 0, 0, 0, -1.00195503, -1, 0, 0, 
                -2.00195503, 0}}, offscreen_ = false, visual_config_ = {
              red = 1, green = 1, blue = 1, alpha = 1, depth = 1, stencil = 0, 
              buffer = 1}}, native_state_ = @0xbfffe848, 
          gl_state_ = @0xbfffe864, native_window_ = 0x4800002, 
          gl_color_format_ = 0, gl_depth_format_ = 0, color_renderbuffer_ = 0, 
          depth_renderbuffer_ = 0, fbo_ = 0}
        scenes = {
          scenes_ = {<std::_Vector_base<Scene*, std::allocator<Scene*> >> = {
              _M_impl = {<std::allocator<Scene*>> = {<__gnu_cxx::new_allocator<Scene*>> = {<No data fields>}, <No data fields>}, _M_start = 0x814d7a0, 
                _M_finish = 0x814d7e8, 
                _M_end_of_storage = 0x814d820}}, <No data fields>}}
        __FUNCTION__ = "main"