Bug#356132: gnomemeeting: freezes when initializing connexion - precisions

Sun Mar 12 20:19:49 UTC 2006

Hi Kilian,

    The problem is reproductible : it happens for each outgoing call I
do, with arbitrary IP address or with 127.0.0.1. The network
connectivity is ok, no interruption. BTW it may comes from my shorewall
(version 3.0.5) configuration. I opened the listening port, as
mentionned in gm website faq.
>From /etc/shorewall/rules :
[...]
SECTION NEW
ACCEPT  net     $FW     tcp     1720
[...]
Shall I open other ports in ESTABLISHED or RELATED section, or
elsewhere ? Anyway, when I stop shorewall (/etc/init.d/shorewall stop),
no change : still freezing.

I let gm run a few minutes, but no timeout after one half hour.

I tried also to compile it to get symbols during debugging, but some
depencies are broken for now (still under testing) in libgtk2.0-dev.
Finnaly I reinstalled gnomemeeting, libopenh323, and libpt package, no
change.

     Regards,

     Arnaud.

Here are the back trace results with "(no debugging symbols found)"
removed :

% gdb gnomemeeting
GNU gdb 6.4-debian
Copyright 2005 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "i486-linux-gnu"...(no debugging symbols
found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".

(gdb) thread apply bt all
(gdb) run
Starting program: /usr/bin/gnomemeeting
[Thread debugging using libthread_db enabled]
[New Thread -1243953472 (LWP 19537)]
[New Thread -1246184528 (LWP 19541)]
[New Thread -1246446672 (LWP 19547)]
[New Thread -1247827024 (LWP 19548)]
[New Thread -1256215632 (LWP 19549)]
[New Thread -1257026640 (LWP 19551)]
[New Thread -1257288784 (LWP 19552)]
[New Thread -1258890320 (LWP 19566)]
Program received signal SIGINT, Interrupt.
[Switching to Thread -1243953472 (LWP 19537)]
0xb68e6199 in __lll_mutex_lock_wait () from /lib/tls/libpthread.so.0
(gdb) bt
#0  0xb68e6199 in __lll_mutex_lock_wait () from /lib/tls/libpthread.so.0
#1  0xb68e2f13 in _L_mutex_lock_148 () from /lib/tls/libpthread.so.0
#2  0xbf98f7f8 in ?? ()
#3  0xb6bfaeb8 in ?? () from /usr/lib/libpt.so.1.8.7
#4  0x0813affc in GnomeMeeting::GM ()
#5  0xb6b84bbd in typeinfo name for PHouseKeepingThread ()
   from /usr/lib/libpt.so.1.8.7
#6  0xbf98f818 in ?? ()
#7  0xb6bfaeb8 in ?? () from /usr/lib/libpt.so.1.8.7
#8  0x081b727c in ?? ()
#9  0xb6b84bbd in typeinfo name for PHouseKeepingThread ()
   from /usr/lib/libpt.so.1.8.7
#10 0xbf98f828 in ?? ()
#11 0xb6b5a529 in PMutex::Wait () from /usr/lib/libpt.so.1.8.7
#12 0xb6b5a529 in PMutex::Wait () from /usr/lib/libpt.so.1.8.7
#13 0xb6b45269 in PWaitAndSignal::PWaitAndSignal ()
   from /usr/lib/libpt.so.1.8.7
#14 0xb7211d64 in H323EndPoint::ClearCallSynchronous ()
   from /usr/lib/libopenh323.so.1.15.6
#15 0xb7210099 in H323EndPoint::ClearCall ()
   from /usr/lib/libopenh323.so.1.15.6
#16 0x0807ff91 in GnomeMeeting::Disconnect ()
#17 0x080aab83 in gm_main_window_transfer_dialog_run ()
#18 0xb76f3f0b in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#19 0xb76e7839 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#20 0xb76f70ea in g_signal_stop_emission ()
from /usr/lib/libgobject-2.0.so.0
#21 0xb76f8970 in g_signal_emit_valist ()
from /usr/lib/libgobject-2.0.so.0
#22 0xb76f8cd9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#23 0xb7b319c1 in gtk_button_clicked ()
from /usr/lib/libgtk-x11-2.0.so.0
#24 0xb7ca4360 in gtk_toggle_button_set_inconsistent ()
   from /usr/lib/libgtk-x11-2.0.so.0
#25 0xb76f3f0b in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#26 0xb76e7179 in g_cclosure_new_swap ()
from /usr/lib/libgobject-2.0.so.0
#27 0xb76e7839 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#28 0xb76f73ea in g_signal_stop_emission ()
from /usr/lib/libgobject-2.0.so.0
#29 0xb76f8970 in g_signal_emit_valist ()
from /usr/lib/libgobject-2.0.so.0
#30 0xb76f8cd9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#31 0xb7b31931 in gtk_button_released ()
from /usr/lib/libgtk-x11-2.0.so.0
#32 0xb7b329e1 in _gtk_button_paint () from /usr/lib/libgtk-x11-2.0.so.0
#33 0xb7bff7f0 in _gtk_marshal_BOOLEAN__BOXED ()
   from /usr/lib/libgtk-x11-2.0.so.0
#34 0xb76e7179 in g_cclosure_new_swap ()
from /usr/lib/libgobject-2.0.so.0
#35 0xb76e7839 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#36 0xb76f77f5 in g_signal_stop_emission ()
from /usr/lib/libgobject-2.0.so.0
#37 0xb76f86de in g_signal_emit_valist ()
from /usr/lib/libgobject-2.0.so.0
#38 0xb76f8cd9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#39 0xb7cf10c4 in gtk_widget_activate ()
from /usr/lib/libgtk-x11-2.0.so.0
#40 0xb7bfdc1d in gtk_propagate_event ()
from /usr/lib/libgtk-x11-2.0.so.0
#41 0xb7bfe093 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#42 0xb7a912da in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
#43 0xb7611b8c in g_main_context_dispatch ()
from /usr/lib/libglib-2.0.so.0
#44 0xb7614f6b in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#45 0xb76152c7 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#46 0xb7bfd231 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#47 0x080add64 in main ()
(gdb) thread apply bt all
(gdb)

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