GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from .local/bin/geany...done. (gdb) run -v Starting program: /home/me/.local/bin/geany -v [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Geany-INFO: Geany 1.30 (git >= fcf4d1d), fr_FR.UTF-8 Geany-INFO: GTK 2.24.30, GLib 2.48.1 Geany-INFO: System data dir: /home/me/.local/share/geany Geany-INFO: User config dir: /home/me/.config/geany [New Thread 0x7fffee062700 (LWP 16237)] [New Thread 0x7fffed861700 (LWP 16238)] [New Thread 0x7fffed060700 (LWP 16239)] [New Thread 0x7fffec85f700 (LWP 16240)] (geany:16233): Gtk-WARNING **: Theme file for default has no name (geany:16233): Gtk-WARNING **: Theme file for default has no directories Geany-INFO: System plugin path: /home/me/.local/lib/geany Geany-INFO: Added filetype Clojure (62). Geany-INFO: Added filetype Graphviz (63). Geany-INFO: Added filetype Scala (64). Geany-INFO: Added filetype Genie (65). Geany-INFO: Added filetype Cython (66). Geany-INFO: Added filetype CUDA (67). Geany-INFO: Added filetype JSON (68). Geany-INFO: Added filetype Arduino (69). Geany-INFO: Loaded libvte from libvte.so.9 Geany-INFO: /home/me/path/to/geany/scintilla/include/Scintilla.iface : None (UTF-8) Geany-INFO: /home/me/path/to/geany/scintilla/include/SciLexer.h : C (UTF-8) Geany-INFO: Loaded /home/me/.local/share/geany/tags/std99.c.tags (C), 1619 symbol(s). Geany-INFO: /home/me/path/to/geany/data/snippets.conf : Conf (UTF-8) geany: Warning: ignoring null tag in /home/me/path/to/geany/data/snippets.conf Geany-INFO: /home/me/.local/share/geany/snippets.conf : Conf (UTF-8) geany: Warning: ignoring null tag in /home/me/.local/share/geany/snippets.conf Geany-INFO: /home/me/some/path/nestml-models/aeif_cond_alpha/aeif_cond_alpha.nestml : NestML (UTF-8) Geany-INFO: /home/me/.config/geany/snippets.conf : Conf (UTF-8) geany: Warning: ignoring null tag in /home/me/.config/geany/snippets.conf Geany-INFO: /home/me/Bureau/scintilla_3.7.1/lexers/LexNestml.cxx : C++ (UTF-8) Geany-INFO: /home/me/path/to/geany/scintilla/lexers/LexNESTML.cxx : C++ (UTF-8) Geany-INFO: /home/me/path/to/geany/data/filedefs/filetypes.nestml : NestML (UTF-8) Geany-INFO: /home/me/.config/geany/filetype_extensions.conf : Conf (UTF-8) Geany-INFO: /home/me/Bureau/scintilla_3.7.1/lexers/LexPython.cxx : C++ (UTF-8) [Thread 0x7fffed060700 (LWP 16239) exited] [Thread 0x7fffec85f700 (LWP 16240) exited] Geany-INFO: Quitting... (geany:16233): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Thread 1 "geany" received signal SIGSEGV, Segmentation fault. 0x00007ffff00a5154 in ?? () from /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libgail.so (gdb) bt #0 0x00007ffff00a5154 in ?? () from /usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libgail.so #1 0x00007ffff5889fa5 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #2 0x00007ffff589bfc1 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #3 0x00007ffff58a4d5c in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #4 0x00007ffff58a508f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007ffff588e4d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007ffff588dd88 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007ffff5890b0b in g_object_thaw_notify () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007ffff6f0d165 in gtk_widget_unparent () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #9 0x00007ffff6d414a9 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #10 0x00007ffff588d0a7 in g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007ffff588a122 in ?? () ---Type to continue, or q to quit--- from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007ffff58a49a6 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007ffff58a508f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007ffff6f0e4d5 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #15 0x00007ffff79c36a2 in ScintillaGTK::Dispose (object=0x9d8da0) at gtk/ScintillaGTK.cxx:2425 #16 0x00007ffff5890748 in g_object_run_dispose () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff6d4140a in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #18 0x00007ffff6d75d0f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #19 0x00007ffff5889fa5 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20 0x00007ffff589c4de in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #21 0x00007ffff58a4d5c in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #22 0x00007ffff58a508f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 ---Type to continue, or q to quit--- #23 0x00007ffff6e15dc0 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #24 0x00007ffff588ed25 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #25 0x00007ffff588d0b4 in g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #26 0x00007ffff588a1d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007ffff58a49a6 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007ffff58a508f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007ffff79447a7 in remove_page (page_num=0) at document.c:727 #30 0x00007ffff7944996 in document_remove_page (page_num=0) at document.c:785 #31 0x00007ffff794468e in document_close (doc=0xdb8eb0) at document.c:695 #32 0x00007ffff794a508 in force_close_all () at document.c:3411 #33 0x00007ffff794a544 in document_close_all () at document.c:3423 #34 0x00007ffff797597e in do_main_quit () at libmain.c:1257 #35 0x00007ffff7976263 in main_quit () at libmain.c:1386 #36 0x00007ffff793a302 in on_window_delete_event (widget=0x7bd3b0, event=0xf0bc40, gdata=0x0) at callbacks.c:86 #37 0x00007ffff6df0afc in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #38 0x00007ffff5889fa5 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #39 0x00007ffff589bfc1 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #40 0x00007ffff58a47f9 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #41 0x00007ffff58a508f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #42 0x00007ffff6f088cc in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #43 0x00007ffff6def85d in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #44 0x00007ffff6a63c4c in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #45 0x00007ffff53af1a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #46 0x00007ffff53af400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #47 0x00007ffff53af722 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #48 0x00007ffff6dee6a7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #49 0x00007ffff79758f2 in main_lib (argc=1, argv=0x7fffffffe1e8) at libmain.c:1233