. Thread 3 (Thread 0x7f86af8bb700 (LWP 6414)): #0 0x00007f86b5e9d9e3 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f86b66d4e84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f86b66d52e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f86b73017b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f86b66f8985 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f86b617be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f86b5ea939d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 2 (Thread 0x7f86ad9c0700 (LWP 6415)): #0 0x00007f86b5e9d9e3 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f86b66d4e84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f86b66d4fa4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f86ad9c735d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007f86b66f8985 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f86b617be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f86b5ea939d in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 0x7f86b970b980 (LWP 6411)): #0 0x00007f86ac0f008d in afrodite_symbol_get_has_children () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #1 0x00007f86ac0f9ade in afrodite_source_file_remove_symbol () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #2 0x00007f86ac0fa06c in ?? () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #3 0x00007f86ac0fa406 in afrodite_source_file_unref () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #4 0x00007f869fd4a61b in ?? () from /usr/lib/libvala-0.14.so.0 No symbol table info available. #5 0x00007f869fd4d529 in vala_iterable_unref () from /usr/lib/libvala-0.14.so.0 No symbol table info available. #6 0x00007f86ac0fd323 in afrodite_code_dom_set_source_files () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #7 0x00007f86ac0fd6da in ?? () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #8 0x00007f86ac0fda56 in afrodite_code_dom_unref () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #9 0x00007f86ac101700 in ?? () from /usr/lib/libafrodite-0.12.so.2 No symbol table info available. #10 0x00007f86b69993d8 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007f869fd4bdd4 in ?? () from /usr/lib/libvala-0.14.so.0 No symbol table info available. #12 0x00007f86ac34bf12 in ?? () from /usr/lib/gedit/plugins/libvtg.so No symbol table info available. #13 0x00007f86ac34ee5f in ?? () from /usr/lib/gedit/plugins/libvtg.so No symbol table info available. #14 0x00007f86b69945c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0x00007f86b69ae118 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0x00007f86b69aed60 in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0x00007f86ac36ae4d in vbf_project_update () from /usr/lib/gedit/plugins/libvtg.so No symbol table info available. #18 0x00007f86ac35b88a in ?? () from /usr/lib/gedit/plugins/libvtg.so No symbol table info available. #19 0x00007f86ac35d30a in ?? () from /usr/lib/gedit/plugins/libvtg.so No symbol table info available. #20 0x00007f86b6994300 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #21 0x00007f86b69a6370 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #22 0x00007f86b69ae601 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #23 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #24 0x00007f86b6994300 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #25 0x00007f86b69a6370 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #26 0x00007f86b69ae601 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #27 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #28 0x0000000000466111 in ?? () No symbol table info available. #29 0x00007f86b6994300 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #30 0x00007f86b69a6370 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #31 0x00007f86b69ae601 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #32 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #33 0x00007f86b88c3ccd in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #34 0x00000000004681f4 in ?? () No symbol table info available. #35 0x00007f86b6997884 in g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #36 0x00007f86b69945c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #37 0x00007f86b69ae118 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #38 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #39 0x000000000046738a in gedit_multi_notebook_close_tabs () No symbol table info available. #40 0x0000000000453e4a in gedit_window_close_tab () No symbol table info available. #41 0x00007f86b6994300 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #42 0x00007f86b69a6370 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #43 0x00007f86b69ae601 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #44 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #45 0x00007f86b6997884 in g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #46 0x00007f86b69945c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #47 0x00007f86b69ae118 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #48 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #49 0x00007f86b69945c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #50 0x00007f86b69ae118 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #51 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #52 0x00007f86b69945c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #53 0x00007f86b69ae118 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #54 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #55 0x00007f86b87b1798 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #56 0x00007f86b6994300 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #57 0x00007f86b69a5c93 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #58 0x00007f86b69ae601 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #59 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #60 0x00007f86b87af8ed in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #61 0x00007f86b889237f in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #62 0x00007f86b69945c7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #63 0x00007f86b69ae118 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #64 0x00007f86b69ae852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #65 0x00007f86b89da02e in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #66 0x00007f86b8890195 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #67 0x00007f86b8891f13 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #68 0x00007f86b8298032 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #69 0x00007f86b66d4bb5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #70 0x00007f86b66d4ee8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #71 0x00007f86b66d52e2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #72 0x00007f86b889126d in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #73 0x000000000042826d in main () No symbol table info available.