#0  __strstr_ia32 (haystack_start=0x0, needle_start=0xb60e032f "GLX_SGIX_fbconfig") at ../string/strstr.c:63
        haystack = 0x0
        needle = 0xb60e032f "GLX_SGIX_fbconfig"
        needle_len = <optimized out>
        haystack_len = <optimized out>
        ok = true
#1  0xb60ca58d in strstr (__needle=0xb60e032f "GLX_SGIX_fbconfig", __haystack=0x0) at /usr/include/string.h:337
No locals.
#2  GLScreen::GLScreen (this=0x95d3820, s=0x956b458) at /build/buildd/compiz-0.9.8+bzr3249/plugins/opengl/src/screen.cpp:380
        value = -1079226949
        dpy = 0x9571178
        fbConfigs = 0xbfac4dbb
        defaultDepth = 24
        glxExtensions = 0x0
        attr = {x = 0, y = 0, width = 1024, height = 768, border_width = 0, depth = 24, visual = 0x9571bc8, root = 67, c_class = 1, bit_gravity = 0, win_gravity = 1, backing_store = 0, backing_planes = 4294967295, backing_pixel = 0, save_under = 0, colormap = 32, map_installed = 1, map_state = 2, all_event_masks = 8028223, your_event_mask = 8028223, do_not_propagate_mask = 0, override_redirect = 0, screen = 0x957af38}
        templ = {visual = 0x0, visualid = 33, screen = 0, depth = 8, c_class = 57, red_mask = 91, green_mask = 110, blue_mask = 119, colormap_size = 124, bits_per_rgb = -1240597345}
        visinfo = 0x95d7e88
        nvisinfo = 1
        nElements = <optimized out>
        i = <optimized out>
        o = {<std::_Vector_base<CompOption, std::allocator<CompOption> >> = {_M_impl = {<std::allocator<CompOption>> = {<__gnu_cxx::new_allocator<CompOption>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}
#3  0xb60c0fb6 in getInstance (base=<optimized out>) at /build/buildd/compiz-0.9.8+bzr3249/plugins/../src/pluginclasshandler/include/core/pluginclasshandler.h:225
        pc = 0x95d3820
#4  PluginClassHandler<GLScreen, CompScreen, 4>::get (base=0x956b458) at /build/buildd/compiz-0.9.8+bzr3249/plugins/../src/pluginclasshandler/include/core/pluginclasshandler.h:269
No locals.
#5  0xb60c1fbb in CompPlugin::VTableForScreenAndWindow<GLScreen, GLWindow>::initScreen (this=0x95d3640, s=0x956b458) at /build/buildd/compiz-0.9.8+bzr3249/plugins/../include/core/plugin.h:229
        ps = <optimized out>
#6  0xb76d71ea in CompManager::initPlugin (p=p@entry=0x95e1b00) at /build/buildd/compiz-0.9.8+bzr3249/src/plugin.cpp:233
        name = 0x95e1af4 "opengl"
#7  0xb76d7b70 in CompPlugin::push (p=0x95e1b00) at /build/buildd/compiz-0.9.8+bzr3249/src/plugin.cpp:449
        name = 0x95e1af4 "opengl"
#8  0xb76aadb0 in compiz::private_screen::PluginManager::updatePlugins (this=0x956d9fc, screen=0x956b458, extraPluginsRequested=...) at /build/buildd/compiz-0.9.8+bzr3249/src/screen.cpp:1115
        p = 0x95e1b00
        desiredPlugins = {<std::_Vector_base<CompOption::Value, std::allocator<CompOption::Value> >> = {_M_impl = {<std::allocator<CompOption::Value>> = {<__gnu_cxx::new_allocator<CompOption::Value>> = {<No data fields>}, <No data fields>}, _M_start = 0x95bca50, _M_finish = 0x95bcb94, _M_end_of_storage = 0x95bcbd0}}, <No data fields>}
        desireIndex = 3
        alreadyLoaded = {<std::_List_base<CompPlugin*, std::allocator<CompPlugin*> >> = {_M_impl = {<std::allocator<std::_List_node<CompPlugin*> >> = {<__gnu_cxx::new_allocator<std::_List_node<CompPlugin*> >> = {<No data fields>}, <No data fields>}, _M_node = {_M_next = 0xbfac4fac, _M_prev = 0xbfac4fac}}}, <No data fields>}
#9  0xb76ac246 in PrivateScreen::processEvents (this=this@entry=0x956d6a8) at /build/buildd/compiz-0.9.8+bzr3249/src/screen.cpp:802
        dbg = 0x0
        event = {type = -1238192128, xany = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160}, xkey = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, root = 156856112, subwindow = 0, time = 3056775168, x = -1238445710, y = 156856112, x_root = 2, y_root = 156854632, state = 0, keycode = 3056775168, same_screen = -1238192128}, xbutton = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, root = 156856112, subwindow = 0, time = 3056775168, x = -1238445710, y = 156856112, x_root = 2, y_root = 156854632, state = 0, button = 3056775168, same_screen = -1238192128}, xmotion = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, root = 156856112, subwindow = 0, time = 3056775168, x = -1238445710, y = 156856112, x_root = 2, y_root = 156854632, state = 0, is_hint = 0 '\000', same_screen = -1238192128}, xcrossing = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, root = 156856112, subwindow = 0, time = 3056775168, x = -1238445710, y = 156856112, x_root = 2, y_root = 156854632, mode = 0, detail = -1238192128, same_screen = -1238192128, focus = 1, state = 3056526887}, xfocus = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, mode = 156856112, detail = 0}, xexpose = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, x = 156856112, y = 0, width = -1238192128, height = -1238445710, count = 156856112}, xgraphicsexpose = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, drawable = 3056526160, x = 156856112, y = 0, width = -1238192128, height = -1238445710, count = 156856112, major_code = 2, minor_code = 156854632}, xnoexpose = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, drawable = 3056526160, major_code = 156856112, minor_code = 0}, xvisibility = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, state = 156856112}, xcreatewindow = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, parent = 3056526160, window = 156856112, x = 0, y = -1238192128, width = -1238445710, height = 156856112, border_width = 2, override_redirect = 156854632}, xdestroywindow = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112}, xunmap = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112, from_configure = 0}, xmap = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112, override_redirect = 0}, xmaprequest = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, parent = 3056526160, window = 156856112}, xreparent = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112, parent = 0, x = -1238192128, y = -1238445710, override_redirect = 156856112}, xconfigure = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112, x = 0, y = -1238192128, width = -1238445710, height = 156856112, border_width = 2, above = 156854632, override_redirect = 0}, xgravity = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112, x = 0, y = -1238192128}, xresizerequest = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, width = 156856112, height = 0}, xconfigurerequest = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, parent = 3056526160, window = 156856112, x = 0, y = -1238192128, width = -1238445710, height = 156856112, border_width = 2, above = 156854632, detail = 0, value_mask = 3056775168}, xcirculate = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, event = 3056526160, window = 156856112, place = 0}, xcirculaterequest = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, parent = 3056526160, window = 156856112, place = 0}, xproperty = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, atom = 156856112, time = 0, state = -1238192128}, xselectionclear = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, selection = 156856112, time = 0}, xselectionrequest = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, owner = 3056526160, requestor = 156856112, selection = 0, target = 3056775168, property = 3056521586, time = 156856112}, xselection = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, requestor = 3056526160, selection = 156856112, target = 0, property = 3056775168, time = 3056521586}, xcolormap = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, colormap = 156856112, c_new = 0, state = -1238192128}, xclient = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, message_type = 156856112, format = 0, data = {b = "\000\260\062\266r\321.\266\060oY\t\002\000\000\000hiY\t", s = {-20480, -18894, -11918, -18898, 28464, 2393, 2, 0, 26984, 2393}, l = {-1238192128, -1238445710, 156856112, 2, 156854632}}}, xmapping = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, request = 156856112, first_keycode = 0, count = -1238192128}, xerror = {type = -1238192128, display = 0xb632b000, resourceid = 1, serial = 3215741052, error_code = 80 'P', request_code = 227 '\343', minor_code = 46 '.'}, xkeymap = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, window = 3056526160, key_vector = "0oY\t\000\000\000\000\000\260\062\266r\321.\266\060oY\t\002\000\000\000hiY\t\000\000\000"}, xgeneric = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, extension = -1238441136, evtype = 156856112}, xcookie = {type = -1238192128, serial = 3056775168, send_event = 1, display = 0xbfac507c, extension = -1238441136, evtype = 156856112, cookie = 0, data = 0xb632b000}, pad = {-1238192128, -1238192128, 1, -1079226244, -1238441136, 156856112, 0, -1238192128, -1238445710, 156856112, 2, 156854632, 0, -1238192128, -1238192128, 1, -1238440409, 156856112, 156866164, -1238192128, -1238441136, 156856112, -1238394416, 20099072}}
#10 0xb76ac3d0 in CompScreenImpl::processEvents (this=0x956b458) at /build/buildd/compiz-0.9.8+bzr3249/src/screen.cpp:114
No locals.
#11 0xb76dee12 in CompEventSource::callback (this=0x95cf848) at /build/buildd/compiz-0.9.8+bzr3249/src/eventsource.cpp:64
No locals.
#12 0xb76df181 in operator() (this=0x95b03d4) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787
No locals.
#13 operator() (this=0x95b03d0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
No locals.
#14 sigc::internal::slot_call0<sigc::bound_mem_functor0<bool, CompEventSource>, bool>::call_it (rep=0x95b03b8) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103
        typed_rep = 0x95b03b8
#15 0xb76dee42 in operator() (this=0x956ea70) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:440
No locals.
#16 CompEventSource::dispatch (this=0x95cf848, slot=0x956ea70) at /build/buildd/compiz-0.9.8+bzr3249/src/eventsource.cpp:87
No locals.
#17 0xb7207e21 in Glib::Source::dispatch_vfunc (callback=0xb7207f00 <(anonymous namespace)::glibmm_dummy_source_callback(void*)>, user_data=0x956e9e8) at main.cc:956
        self = <optimized out>
        callback_data = 0x956e9e8
        __PRETTY_FUNCTION__ = "static gboolean Glib::Source::dispatch_vfunc(GSource*, GSourceFunc, void*)"
#18 0xb710af73 in g_main_dispatch (context=0x956fa00) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:2707
        dispatch = 0xb7207dc0 <Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*)>
        was_in_call = 0
        user_data = 0x956e9e8
        callback = 0xb7207f00 <(anonymous namespace)::glibmm_dummy_source_callback(void*)>
        cb_funcs = 0xb71be4f8
        cb_data = 0x956ea58
        current_source_link = {data = 0x95d00b0, next = 0xbfac5438}
        need_destroy = <optimized out>
        source = 0x95d00b0
        current = 0x956fbb8
        i = <optimized out>
#19 g_main_context_dispatch (context=context@entry=0x956fa00) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3211
No locals.
#20 0xb710b310 in g_main_context_iterate (context=context@entry=0x956fa00, block=block@entry=0, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3282
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 4
        allocated_nfds = <optimized out>
        fds = <optimized out>
#21 0xb710b3f1 in g_main_context_iteration (context=0x956fa00, may_block=0) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3343
        retval = <optimized out>
#22 0xb77315dc in ?? ()
No symbol table info available.
#23 0x00000000 in ?? ()
No symbol table info available.