This is the backtrace you asked for.

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(gdb) bt
#0  0x081c22fb in Grayscale::activeDesktopIsGrayscale ()
    at display/grayscale.cpp:76
#1  0x080edeec in sp_lg_fill (painter=0xc947ef0, pb=0xbfffe0e4)
    at sp-gradient.cpp:1732
#2  0x0819d3d0 in nr_arena_render_paintserver_fill (pb=0xbfffead8, 
    area=0xbfffe478, painter=0xc947ef0, opacity=1, mask=0xbfffe26c)
    at display/nr-arena.cpp:154
#3  0x081a7ce4 in nr_arena_shape_render (ct=0x0, item=0xc393920, 
    area=0xbfffe478, pb=0xbfffead8, flags=1) at display/nr-arena-shape.cpp:918
#4  0x081a0fab in nr_arena_item_invoke_render (ct=0x0, item=0xc393920, 
    area=0xbfffe618, pb=0xbfffead8, flags=<value optimized out>)
    at display/nr-arena-item.cpp:589
#5  0x081a1d5d in nr_arena_group_render (ct=0x0, item=0xc38fa00, 
    area=0xbfffe618, pb=0xbfffead8, flags=1) at display/nr-arena-group.cpp:228
#6  0x081a0fab in nr_arena_item_invoke_render (ct=0x0, item=0xc38fa00, 
    area=0xbfffe7b8, pb=0xbfffead8, flags=<value optimized out>)
    at display/nr-arena-item.cpp:589
#7  0x081a1d5d in nr_arena_group_render (ct=0x0, item=0xa8a1b00, 
    area=0xbfffe7b8, pb=0xbfffead8, flags=1) at display/nr-arena-group.cpp:228
#8  0x081a0fab in nr_arena_item_invoke_render (ct=0x0, item=0xa8a1b00, 
    area=0xbfffe958, pb=0xbfffead8, flags=<value optimized out>)
    at display/nr-arena-item.cpp:589
#9  0x081a1d5d in nr_arena_group_render (ct=0x0, item=0xa863f00, 
---Type <return> to continue, or q <return> to quit---
    area=0xbfffe958, pb=0xbfffead8, flags=1) at display/nr-arena-group.cpp:228
#10 0x081a0fab in nr_arena_item_invoke_render (ct=0x0, item=0xa863f00, 
    area=0xbfffeb04, pb=0xbfffead8, flags=<value optimized out>)
    at display/nr-arena-item.cpp:589
#11 0x0833d3e4 in sp_icon_doc_icon (doc=0x9062f00, root=0xa863f00, 
    name=0x9c8d85c "color_management", psize=12) at widgets/icon.cpp:1188
#12 0x0833d867 in IconImpl::load_svg_pixels (names=..., psize=12)
    at widgets/icon.cpp:1295
#13 0x08340bf7 in IconImpl::prerenderIcon (name=0x9cadf38 "color-management", 
    lsize=9, psize=12) at widgets/icon.cpp:1419
#14 0x0834a5e7 in IconImpl::newFull (lsize=Inkscape::ICON_SIZE_DECORATION, 
    name=0x9cadf38 "color-management") at widgets/icon.cpp:777
#15 0x0860f408 in sp_button_set_action (button=0x8a9e148, action=0x9069f50)
    at widgets/button.cpp:250
#16 0x0860f608 in sp_button_new (size=Inkscape::ICON_SIZE_DECORATION, 
    type=SP_BUTTON_TYPE_TOGGLE, action=0x9069f50, doubleclick_action=0x0, 
    tooltips=0x8a98e90) at widgets/button.cpp:201
#17 0x0860f6a8 in sp_button_new_from_data (
    size=Inkscape::ICON_SIZE_DECORATION, type=SP_BUTTON_TYPE_TOGGLE, view=0x0, 
    name=0x87ae44f "color-management", 
    tip=0x9cae3c0 "Włącza/wyłącza zarządzanie kolorem monitora dla okna tego dokumentu", tooltips=0x8a98e90) at widgets/button.cpp:324
#18 0x08334bd9 in SPDesktopWidget::init (dtw=0x984b028)
---Type <return> to continue, or q <return> to quit---
    at widgets/desktop-widget.cpp:415
#19 0x01a195df in g_type_create_instance () from /usr/lib/libgobject-2.0.so.0
#20 0x019fd885 in ?? () from /usr/lib/libgobject-2.0.so.0
#21 0x019fbe27 in g_object_newv () from /usr/lib/libgobject-2.0.so.0
#22 0x019fc508 in g_object_new () from /usr/lib/libgobject-2.0.so.0
#23 0x083339ce in SPDesktopWidget::createInstance (namedview=0x8ab3020)
    at widgets/desktop-widget.cpp:1433
#24 0x08333de2 in sp_desktop_widget_new (namedview=0x8ab3020)
    at widgets/desktop-widget.cpp:1426
#25 0x08093e9f in sp_file_new (templ=...) at file.cpp:126
#26 0x0809426d in sp_file_new_default () at file.cpp:178
#27 0x08084b45 in sp_main_gui (argc=1, argv=0xbffff404) at main.cpp:982
#28 0x08085f13 in main (argc=1, argv=0xbffff404) at main.cpp:717
(gdb)