(gdb) run
Starting program: /home/jfl/bin/inkscape
[Thread debugging using libthread_db enabled]
[New Thread 1096246880 (LWP 7183)]

Program received signal SIGINT, Interrupt.
[Switching to Thread 1096246880 (LWP 7183)]
0x081510d0 in sp_document_add_resource (document=0x870bfc0, key=0x85081cf "layer", object=0x8667c50) at slot_base.h:273
273         { return (!rep_ || !rep_->call_); }
(gdb) bt
#0  0x081510d0 in sp_document_add_resource (document=0x870bfc0, key=0x85081cf "layer", object=0x8667c50) at slot_base.h:273
#1  0x08172b26 in SPGroup::setLayerMode (this=0x8667c50, mode=SPGroup::LAYER) at sp-item-group.cpp:643
#2  0x0817e45a in sp_object_read_attr (object=0x8667c50, key=0x84b2fd8 "inkscape:groupmode") at sp-object.cpp:1061
#3  0x081725bd in sp_group_build (object=0x8667c50, document=0x870bfc0, repr=0x870ab34) at sp-item-group.cpp:126
#4  0x0817f6d1 in sp_object_invoke_build (object=0x8667c50, document=0x870bfc0, repr=0x870ab34, cloned=<value optimized out>)
    at sp-object.cpp:861
#5  0x081804b5 in sp_object_build (object=0x8652b88, document=0x870bfc0, repr=0x870ae94) at sp-object.cpp:809
#6  0x0818bc75 in sp_root_build (object=0x8652b88, document=0x870bfc0, repr=0x870ae94) at sp-root.cpp:165
#7  0x0817f6d1 in sp_object_invoke_build (object=0x8652b88, document=0x870bfc0, repr=0x870ae94, cloned=<value optimized out>)
    at sp-object.cpp:861
#8  0x0817d943 in sp_object_repr_build_tree (document=0x870bfc0, repr=0x870ae94) at sp-object-repr.cpp:73
#9  0x081502fb in sp_document_create (rdoc=0x86ff594, uri=0x0, base=0x0, name=0x86569c8 "New document 1",
    keepalive=<value optimized out>) at document.cpp:234
#10 0x08150772 in sp_document_new (uri=0x0, keepalive=1, make_new=true) at document.cpp:363
#11 0x081521c3 in sp_file_new (templ=0x8649360 "/home/jfl/share/inkscape/templates/default.svg") at file.cpp:106
#12 0x0815227d in sp_file_new_default () at file.cpp:128
#13 0x0814c231 in sp_main_gui (argc=1, argv=0xbfbacd24) at main.cpp:753
#14 0x082112bf in Inkscape::NSApplication::Application::run (this=0xbfbacc7c) at application.cpp:134
#15 0x0814bb19 in main (argc=1, argv=0xbfbacd24) at main.cpp:641
(gdb) kill