Hi,
I have some problems with newer GTK versions(2.8.12 and above) and my
application(http://geany.uvena.de). It crashes with segmentation faults
inside GTK. With GTK 2.8.10, it works at its best.
I and some other people tested it with GTK 2.8.12, 2.8.13 and 2.8.16
and crashes randomly. This means, sometimes the application works a few
minutes, somtimes a few seconds and sometimes it crashes before(or
while) the main window is initialized. It seems, that no special action
is necessary, only click somewhere, on a scrollbar, on the file open
dialog or whatever.
I have no idea, for what reason it crashes, so if anyone knows this
issue or have any hints, I would be really grateful.
If you need more information, please ask.
The following are some backtraces from gdb on different systems, I hope
they are at least a bit helpful. The first and last call in my code is
in main.c in line 577, this line calls only gtk_main().
This one I get on FreeBSD with GTK 2.8.12:
Program received signal SIGSEGV, Segmentation fault.
0x286222e3 in gdk_x11_register_standard_event_type ()
from /usr/X11R6/lib/libgdk-x11-2.0.so.0
(gdb) bt
#0 0x286222e3 in gdk_x11_register_standard_event_type ()
#from /usr/X11R6/lib/libgdk-x11-2.0.so.0 1 0x28624159 in
#gdk_event_get_graphics_expose ()
#from /usr/X11R6/lib/libgdk-x11-2.0.so.0 2 0x2862432d in
#gdk_event_get_graphics_expose ()
#from /usr/X11R6/lib/libgdk-x11-2.0.so.0 3 0x2872f024 in
#g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0 4
#0x287309e4 in g_main_context_acquire ()
#from /usr/local/lib/libglib-2.0.so.0 5 0x28730d0a in g_main_loop_run
#() from /usr/local/lib/libglib-2.0.so.0 6 0x28262763 in gtk_main ()
#from /usr/X11R6/lib/libgtk-x11-2.0.so.0 7 0x08055de7 in main (argc=1,
#argv=0xbfbfeb78) at main.c:577
The following two are from Debian testing with GTK 2.8.16:
Program received signal SIGSEGV, Segmentation fault.
0xb7bcb34d in gdk_x11_register_standard_event_type ()
from /usr/lib/libgdk-x11-2.0.so.0
(gdb) bt
#0 0xb7bcb34d in gdk_x11_register_standard_event_type ()
#from /usr/lib/libgdk-x11-2.0.so.0 1 0xb7bcd1a7 in _gdk_events_queue
#() from /usr/lib/libgdk-x11-2.0.so.0 2 0xb7bcd31f in
#_gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0 3 0xb78d911c
#in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 4
#0xb78dc5ab in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#5 0xb78dc907 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 6
#0xb7d38261 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 7
#0x080569e7 in main (argc=1, argv=0xbfc23d34) at main.c:577
Program received signal SIGSEGV, Segmentation fault.
0xb79dea39 in g_type_check_instance_is_a ()
from /usr/lib/libgobject-2.0.so.0 (gdb) bt
#0 0xb79dea39 in g_type_check_instance_is_a ()
from /usr/lib/libgobject-2.0.so.0
#1 0xb7c3c369 in gdk_x11_register_standard_event_type ()
from /usr/lib/libgdk-x11-2.0.so.0
#2 0xb7c3e1a7 in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
#3 0xb7c3e31f in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
#4 0xb7951b8c in g_main_context_dispatch ()
#from /usr/lib/libglib-2.0.so.0 5 0xb7954f6b in g_main_context_check
#() from /usr/lib/libglib-2.0.so.0 6 0xb79552c7 in g_main_loop_run ()
#from /usr/lib/libglib-2.0.so.0 7 0xb7da9261 in gtk_main ()
#from /usr/lib/libgtk-x11-2.0.so.0 8 0x080569e7 in main (argc=1,
#argv=0xbf896d74) at main.c:577
This one is from another Debian testing system which installed debug
libraries of GTK
Program received signal SIGSEGV, Segmentation fault.
0xb7c323ad in gdk_event_translate (display=0x814f098, event=0x86e11e0,
xevent=0xbf98803c, return_exposes=0) at gdkevents-x11.c:894
894 gdkevents-x11.c: Datei oder Verzeichnis nicht gefunden.
in gdkevents-x11.c
(gdb) bt
#0 0xb7c323ad in gdk_event_translate (display=0x814f098,
#event=0x86e11e0,
xevent=0xbf98803c, return_exposes=0) at gdkevents-x11.c:894
#1 0xb7c34207 in _gdk_events_queue (display=0x814f098) at
#gdkevents-x11.c:2225 2 0xb7c3437f in gdk_event_dispatch
#(source=0x814edd0, callback=0,
user_data=0x0) at gdkevents-x11.c:2285
#3 0xb794011c in IA__g_main_context_dispatch (context=0x815bce8) at
#gmain.c:1916 4 0xb79435ab in g_main_context_iterate
#(context=0x815bce8, block=1,
dispatch=1, self=0x8153260) at gmain.c:2547
#5 0xb7943907 in IA__g_main_loop_run (loop=0x8787830) at gmain.c:2751
#6 0xb7d9f2a1 in IA__gtk_main () at gtkmain.c:1001
#7 0x08056a27 in main (argc=1, argv=0xbf9882e4) at main.c:577
regards,
Enrico
--
Get my GPG key from http://www.uvena.de/pub.key
Geany, a lightweight IDE using GTK2 - http://geany.uvena.de
_______________________________________________
gtk-app-devel-list mailing list
gtk-app-devel-list@gnome.org
http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
