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[Ekiga-devel-list] ekiga X badvalue / deadlock

Hi,

I'm running r5773 of ekiga but I get this error on startup after the window is drawn:

        Gdk-ERROR **: The program 'ekiga' received an X Window System error.
        This probably reflects a bug in the program.
        The error was 'BadValue (integer parameter out of range for operation)'.
          (Details: serial 1610 error_code 2 request_code 1 minor_code 0)
          (Note to programmers: normally, X errors are reported asynchronously;
           that is, you will receive the error a while after causing it.
           To debug your program, run it with the --sync command line
           option to change this behavior. You can then get a meaningful
           backtrace from your debugger if you break on the gdk_x_error() function.)
        aborting...
        [1]    11552 killed     ekiga
        
If I stop on gdk_x_error I get this backtrace:

        #0  gdk_x_error (display=0x80a990, error=0x40143ac0) at gdkmain-x11.c:613
        #1  0x0000003fb4443d9d in _XError () from /usr/lib64/libX11.so.6
        #2  0x0000003fb444aaca in PArrayObjects::Insert () at ../common/collect.cxx:153
        #3  0x0000003fb444b0b8 in _XReply () from /usr/lib64/libX11.so.6
        #4  0x0000003fb9202c8f in XvQueryPortAttributes () from /usr/lib64/libXv.so.1
        #5  0x00000000004ef022 in XVWindow::GetXVAtom (this=0xe126d0, 
            name=0x572ce1 "XV_SYNC_TO_VBLANK") at xvwindow.cpp:540
        #6  0x00000000004f124a in XVWindow::Init (this=0xe126d0, 
            dp=<value optimized out>, rootWindow=<value optimized out>, gc=0xd96750, 
            x=38, y=27, windowWidth=0, windowHeight=0, imageWidth=352, imageHeight=288)
            at xvwindow.cpp:166
        #7  0x00000000004c2b16 in GMVideoDisplay_X::SetupFrameDisplay (this=0xcdcec0, 
            display=LOCAL_VIDEO, lf_width=352, lf_height=288, rf_width=0, rf_height=0, 
            zoom=0) at devices/videodisplay_x.cpp:143
        #8  0x00000000004bc99a in GMVideoDisplay_embedded::Redraw (this=0xcdcec0)
            at devices/videodisplay.cpp:294
        #9  0x00000000004bcedb in GMVideoDisplay_embedded::Main (this=0xcdcec0)
            at devices/videodisplay.cpp:153
        #10 0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>)
            at tlibthrd.cxx:804
        #11 0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
        #12 0x00000037606d4b0d in clone () from /lib64/libc.so.6
        
Of course, this might not be the operation responsible because the
errors are asynchronous. However, if I run with ekiga --sync then
gdk_x_error doesn't get called but ekiga does deadlock (see below).

Any ideas?

Cheers,

Martin.

ekiga --sync deadlock:

Program received signal SIGINT, Interrupt.
0x000000376160a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
(gdb) thread apply all bt

Thread 17 (Thread 1107872080 (LWP 13015)):
#0  0x000000376160cef4 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x0000003761608915 in _L_lock_102 () from /lib64/libpthread.so.0
#2  0x0000003761608390 in pthread_mutex_lock () from /lib64/libpthread.so.0
#3  0x00000000004ad84c in gnomemeeting_threads_enter () at gui/misc.cpp:65
#4  0x00000000004cc359 in GMManager::ResetListeners (this=0x7ea420) at endpoints/manager.cpp:1216
#5  0x00000000004e8e19 in GMStunClient::Main (this=0xcfee10) at clients/stun.cpp:344
#6  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#7  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#8  0x00000037606d4b0d in clone () from /lib64/libc.so.6

Thread 16 (Thread 1107605840 (LWP 13014)):
#0  0x000000376160a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003536d7c151 in PSyncPoint::Wait (this=0xcff078) at tlibthrd.cxx:1416
#2  0x00000000004e82a8 in GMStunClient (this=0xcfee10, display_progress_=false, display_config_dialog_=false, wait_=true, 
    parent_window=0x0, endpoint= 0x862720) at clients/stun.cpp:253
#3  0x00000000004cc902 in GMManager::CreateSTUNClient (this=0x862720, display_progress=false, display_config_dialog=false, 
    wait=true, parent=0x0) at endpoints/manager.cpp:665
#4  0x00000000004c5836 in GMAccountsEndpoint::Main (this=0xcfa680) at endpoints/accountshandler.cpp:98
#5  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#6  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#7  0x00000037606d4b0d in clone () from /lib64/libc.so.6

Thread 15 (Thread 1107339600 (LWP 13013)):
#0  0x00000037606cddf2 in select () from /lib64/libc.so.6
#1  0x0000003536d71ed5 in PSocket::Select (read=<value optimized out>, write=<value optimized out>, 
    except=<value optimized out>, timeout= 0x42009fd0) at socket.cxx:319
#2  0x0000003536d85ca4 in PSocket::Select (read= 0x42009d80, timeout= 0x42009fd0) at ../common/sockets.cxx:1031
#3  0x0000003536d8d087 in PMonitoredSockets::ReadFromSocket (this=0xcf8260, info= 0xcf89a8, buf=0xcfacc0, len=2000, 
    addr= 0x42009eb0, port= 0x42009eae, lastReadCount= 0x42009ea8, timeout= 0x42009fd0) at ../../ptclib/psockbun.cxx:564
#4  0x0000003536d8d39d in PSingleMonitoredSocket::ReadFromBundle (this=0xcf8260, buf=0xcfacc0, len=2000, addr= 0x42009eb0, 
    port= 0x42009eae, iface= 0x42009e50, lastReadCount= 0x42009ea8, timeout= 0x42009fd0) at ../../ptclib/psockbun.cxx:1084
#5  0x00000035350811f3 in OpalListenerUDP::Accept (this=0x863d50, timeout= 0x42009fd0)
    at /usr/src/debug/opal-3.1.0/src/opal/transports.cxx:757
#6  0x00000035350862ec in OpalListener::ListenForConnections (this=0x863d50, thread= 0xcf9ab0)
    at /usr/src/debug/opal-3.1.0/src/opal/transports.cxx:416
#7  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#8  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#9  0x00000037606d4b0d in clone () from /lib64/libc.so.6
Current language:  auto; currently c

Thread 14 (Thread 1107073360 (LWP 13012)):
#0  0x000000376160ab7d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003536d7c051 in PSyncPoint::Wait (this=0x3537036a88, waitTime= 0x3537036a38) at tlibthrd.cxx:1434
#2  0x0000003536d8da8d in PInterfaceMonitor::UpdateThreadMain (this=0x3537036a00) at ../../ptclib/psockbun.cxx:236
#3  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#4  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#5  0x00000037606d4b0d in clone () from /lib64/libc.so.6
Current language:  auto; currently asm

Thread 13 (Thread 1106807120 (LWP 13011)):
#0  0x00000037606cddf2 in select () from /lib64/libc.so.6
#1  0x0000003536d80384 in PThread::PXBlockOnIO (this=0xcf4ec0, handle=41, type=2, timeout= 0x41f87d40) at tlibthrd.cxx:896
#2  0x0000003536d73f1a in PChannel::PXSetIOBlock (this=0xcead68, type=PChannel::PXAcceptBlock, timeout= 0x41f87d40)
    at channel.cxx:119
#3  0x0000003536d6fe7e in PSocket::os_accept (this=0xcf7b60, listener= 0xcead68, addr=0x41f87da0, size=0x41f87d9c)
    at socket.cxx:197
#4  0x0000003536d87870 in PTCPSocket::Accept (this=0xcf7b60, socket= 0xcead68) at ../common/sockets.cxx:2231
#5  0x00000035350843a1 in OpalListenerTCP::Accept (this=0xcead10, timeout=<value optimized out>)
    at /usr/src/debug/opal-3.1.0/src/opal/transports.cxx:661
#6  0x00000035350862ec in OpalListener::ListenForConnections (this=0xcead10, thread= 0xcf4ec0)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/debug/opal-3.1.0/src/opal/transports.cxx:416
#7  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#8  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#9  0x00000037606d4b0d in clone () from /lib64/libc.so.6
Current language:  auto; currently c

Thread 12 (Thread 1074538832 (LWP 13010)):
#0  0x000000376160cef4 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x0000003761608915 in _L_lock_102 () from /lib64/libpthread.so.0
#2  0x0000003761608390 in pthread_mutex_lock () from /lib64/libpthread.so.0
#3  0x00000000004ad84c in gnomemeeting_threads_enter () at gui/misc.cpp:65
#4  0x00000000004b7731 in PVideoInputDevice_Picture::GetFrameDataNoDelay (this=0xc8fea0, 
    frame=0x2aaab4591010 '� <repeats 200 times>..., i=<value optimized out>) at devices/fakevideoinput.cpp:270
#5  0x00000000004b7673 in PVideoInputDevice_Picture::GetFrameData (this=0xc8fea0, a=0x2aaab4591010 '� <repeats 200 times>..., 
    i=0x400c1f5c) at devices/fakevideoinput.cpp:238
#6  0x0000003536d1b432 in PVideoInputDevice::GetFrame (this=0xc8fea0, frame= 0x400c1fa0) at ../common/videoio.cxx:1182
#7  0x00000000004ba414 in GMVideoGrabber::Main (this=0xc909f0) at devices/videoinput.cpp:124
#8  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#9  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#10 0x00000037606d4b0d in clone () from /lib64/libc.so.6
Current language:  auto; currently asm

Thread 11 (Thread 1075071312 (LWP 13009)):
#0  0x000000376160a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fb3c08a0e in PArrayObjects::Insert () at ../common/collect.cxx:153
#2  0x0000003fb3c0a485 in xcb_wait_for_reply () from /usr/lib64/libxcb.so.1
#3  0x0000003fb444b08b in _XReply () from /usr/lib64/libX11.so.6
#4  0x0000003fb443f7aa in XSync () from /usr/lib64/libX11.so.6
#5  0x0000003fb443f94b in PArrayObjects::Insert () at ../common/collect.cxx:153
#6  0x0000003fb4808f21 in XShmDetach () from /usr/lib64/libXext.so.6
#7  0x00000000004ef198 in ~XVWindow (this=0xd989f0) at xvwindow.cpp:77
#8  0x00000000004c1d0f in GMVideoDisplay_X::CloseFrameDisplay (this=0xce0b10) at devices/videodisplay_x.cpp:426
#9  0x00000000004c2325 in GMVideoDisplay_X::SetupFrameDisplay (this=0xce0b10, display=LOCAL_VIDEO, lf_width=352, 
    lf_height=288, rf_width=0, rf_height=0, zoom=100) at devices/videodisplay_x.cpp:131
#10 0x00000000004bc99a in GMVideoDisplay_embedded::Redraw (this=0xce0b10) at devices/videodisplay.cpp:294
#11 0x00000000004bcedb in GMVideoDisplay_embedded::Main (this=0xce0b10) at devices/videodisplay.cpp:153
#12 0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#13 0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#14 0x00000037606d4b0d in clone () from /lib64/libc.so.6

Thread 8 (Thread 1085561168 (LWP 12985)):
#0  0x00000037606cbd66 in __poll (fds=0x883c20, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000373a031f3e in g_main_context_iterate (context=0x8875b0, block=1, dispatch=1, self=<value optimized out>)
    at gmain.c:2996
#2  0x000000373a0323fa in IA__g_main_loop_run (loop=0x882820) at gmain.c:2898
#3  0x0000003fbca181fd in startup_mainloop (arg=<value optimized out>) at e-book.c:3767
#4  0x000000373a050664 in g_thread_create_proxy (data=0x882f40) at gthread.c:635
#5  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#6  0x00000037606d4b0d in clone () from /lib64/libc.so.6
Current language:  auto; currently c

Thread 7 (Thread 1074805072 (LWP 12980)):
#0  0x00000037606cbd66 in __poll (fds=0x882d80, nfds=9, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000373a031f3e in g_main_context_iterate (context=0x866410, block=1, dispatch=1, self=<value optimized out>)
    at gmain.c:2996
#2  0x000000373a0323fa in IA__g_main_loop_run (loop=0x8684d0) at gmain.c:2898
#3  0x00000037416463b0 in PArrayObjects::Insert () at ../common/collect.cxx:153
#4  0x000000373a050664 in g_thread_create_proxy (data=0x865380) at gthread.c:635
#5  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#6  0x00000037606d4b0d in clone () from /lib64/libc.so.6

Thread 4 (Thread 1074272592 (LWP 12978)):
#0  0x000000376160cef4 in __lll_lock_wait () from /lib64/libpthread.so.0
---Type <return> to continue, or q <return> to quit---
#1  0x0000003761608915 in _L_lock_102 () from /lib64/libpthread.so.0
#2  0x0000003761608390 in pthread_mutex_lock () from /lib64/libpthread.so.0
#3  0x00000000004ad84c in gnomemeeting_threads_enter () at gui/misc.cpp:65
#4  0x00000000004d1b26 in GMManager::OnIPChanged (this=0x862720) at endpoints/manager.cpp:1284
#5  0x0000003536d95e87 in PTimerList::Process (this=0x7d08c8) at ../common/osutils.cxx:735
#6  0x0000003536d7e50c in PHouseKeepingThread::Main (this=0x866cb0) at tlibthrd.cxx:123
#7  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#8  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#9  0x00000037606d4b0d in clone () from /lib64/libc.so.6
Current language:  auto; currently asm

Thread 3 (Thread 1074006352 (LWP 12977)):
#0  0x000000376160ab7d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003536d7c051 in PSyncPoint::Wait (this=0x863040, waitTime= 0x4003ffe0) at tlibthrd.cxx:1434
#2  0x0000003535048dc3 in OpalManager::GarbageMain (this=0x862720) at /usr/src/debug/opal-3.1.0/src/opal/manager.cxx:1169
#3  0x0000003536d7cbb3 in PThread::PX_ThreadStart (arg=<value optimized out>) at tlibthrd.cxx:804
#4  0x0000003761606407 in start_thread () from /lib64/libpthread.so.0
#5  0x00000037606d4b0d in clone () from /lib64/libc.so.6

Thread 2 (Thread 46912498573920 (LWP 12896)):
#0  0x000000376160a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fb3c088bb in _xcb_lock_io () from /usr/lib64/libxcb.so.1
#2  0x0000003fb3c08a1c in PArrayObjects::Insert () at ../common/collect.cxx:153
#3  0x0000003fb3c0a485 in xcb_wait_for_reply () from /usr/lib64/libxcb.so.1
#4  0x0000003fb444b08b in _XReply () from /usr/lib64/libX11.so.6
#5  0x0000003fb443f7aa in XSync () from /usr/lib64/libX11.so.6
#6  0x0000003fb443f94b in PArrayObjects::Insert () at ../common/collect.cxx:153
#7  0x0000003fb441efcd in XChangeProperty () from /usr/lib64/libX11.so.6
#8  0x0000003fb443e1c4 in XSetWMSizeHints () from /usr/lib64/libX11.so.6
#9  0x00000035360611b3 in IA__gdk_window_set_geometry_hints (window=0xbdc830, geometry=<value optimized out>, 
    geom_mask=GDK_HINT_WIN_GRAVITY) at gdkwindow-x11.c:2685
#10 0x0000003535c9c9d7 in gtk_window_check_resize (container=<value optimized out>) at gtkwindow.c:5939
#11 0x000000373b00b1a9 in IA__g_closure_invoke (closure=0x8a6da0, return_value=0x0, n_param_values=1, 
    param_values=0x7fff7bc02260, invocation_hint=0x7fff7bc02130) at gclosure.c:490
#12 0x000000373b01ae47 in signal_emit_unlocked_R (node=0x8a6df0, detail=0, instance=0x9e92e0, emission_return=0x0, 
    instance_and_params=0x7fff7bc02260) at gsignal.c:2478
#13 0x000000373b01bc73 in IA__g_signal_emit_valist (instance=0x9e92e0, signal_id=<value optimized out>, detail=0, 
    var_args=0x7fff7bc024e0) at gsignal.c:2199
#14 0x000000373b01be43 in IA__g_signal_emit (instance=0x80b744, signal_id=128, detail=1) at gsignal.c:2243
#15 0x0000003535abf0e0 in gtk_container_idle_sizer (data=<value optimized out>) at gtkcontainer.c:1304
#16 0x000000353601a7ce in gdk_threads_dispatch (data=0xda8940) at gdk.c:470
#17 0x000000373a02edf3 in IA__g_main_context_dispatch (context=0x7eb940) at gmain.c:2061
#18 0x000000373a0320ed in g_main_context_iterate (context=0x7eb940, block=1, dispatch=1, self=<value optimized out>)
    at gmain.c:2694
#19 0x000000373a0323fa in IA__g_main_loop_run (loop=0xd90a90) at gmain.c:2898
#20 0x0000003535b5b0c3 in IA__gtk_main () at gtkmain.c:1146
#21 0x00000000004a8c49 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at gui/main.cpp:4413

Thread 1 (LWP 12896):
#0  0x000000376160a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003fb3c088bb in _xcb_lock_io () from /usr/lib64/libxcb.so.1
#2  0x0000003fb3c08a1c in PArrayObjects::Insert () at ../common/collect.cxx:153
#3  0x0000003fb3c0a485 in xcb_wait_for_reply () from /usr/lib64/libxcb.so.1
#4  0x0000003fb444b08b in _XReply () from /usr/lib64/libX11.so.6
#5  0x0000003fb443f7aa in XSync () from /usr/lib64/libX11.so.6
#6  0x0000003fb443f94b in PArrayObjects::Insert () at ../common/collect.cxx:153
#7  0x0000003fb441efcd in XChangeProperty () from /usr/lib64/libX11.so.6
#8  0x0000003fb443e1c4 in XSetWMSizeHints () from /usr/lib64/libX11.so.6
#9  0x00000035360611b3 in IA__gdk_window_set_geometry_hints (window=0xbdc830, geometry=<value optimized out>, 
    geom_mask=GDK_HINT_WIN_GRAVITY) at gdkwindow-x11.c:2685
#10 0x0000003535c9c9d7 in gtk_window_check_resize (container=<value optimized out>) at gtkwindow.c:5939
---Type <return> to continue, or q <return> to quit---
#11 0x000000373b00b1a9 in IA__g_closure_invoke (closure=0x8a6da0, return_value=0x0, n_param_values=1, 
    param_values=0x7fff7bc02260, invocation_hint=0x7fff7bc02130) at gclosure.c:490
#12 0x000000373b01ae47 in signal_emit_unlocked_R (node=0x8a6df0, detail=0, instance=0x9e92e0, emission_return=0x0, 
    instance_and_params=0x7fff7bc02260) at gsignal.c:2478
#13 0x000000373b01bc73 in IA__g_signal_emit_valist (instance=0x9e92e0, signal_id=<value optimized out>, detail=0, 
    var_args=0x7fff7bc024e0) at gsignal.c:2199
#14 0x000000373b01be43 in IA__g_signal_emit (instance=0x80b744, signal_id=128, detail=1) at gsignal.c:2243
#15 0x0000003535abf0e0 in gtk_container_idle_sizer (data=<value optimized out>) at gtkcontainer.c:1304
#16 0x000000353601a7ce in gdk_threads_dispatch (data=0xda8940) at gdk.c:470
#17 0x000000373a02edf3 in IA__g_main_context_dispatch (context=0x7eb940) at gmain.c:2061
#18 0x000000373a0320ed in g_main_context_iterate (context=0x7eb940, block=1, dispatch=1, self=<value optimized out>)
    at gmain.c:2694
#19 0x000000373a0323fa in IA__g_main_loop_run (loop=0xd90a90) at gmain.c:2898
#20 0x0000003535b5b0c3 in IA__gtk_main () at gtkmain.c:1146
#21 0x00000000004a8c49 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at gui/main.cpp:4413
#0  0x000000376160a8f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
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