Re: [GnomeMeeting-list] Problem with Mandrake 10.1 an pre-build rpm.

[Jean-Christophe Dubois <jcd tribudubois net>]

By the way something must be quite wrong because if I start gnomemeeting
under gdb, then enable and disable the camera (with no video that shows)
and I then quit/exit, gnomemeeting with crash with the following
non-sense backtrace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1164381104 (LWP 20560)]
0x00000000 in ?? ()
(gdb) where
#0  0x00000000 in ?? ()
#1  0x41300488 in PWaitAndSignal::PWaitAndSignal ()
from /usr/lib/libpt.so.1
#2  0x413650c0 in ?? () from /usr/lib/libpt.so.1
#3  0x00000014 in ?? ()
#4  0x4133203f in typeinfo name for PScalarArray<unsigned short> ()
   from /usr/lib/libpt.so.1
#5  0x411f74a8 in PRandom::Number () from /usr/lib/libpt.so.1
#6  0x456702b0 in ?? ()
#7  0x413650c0 in ?? () from /usr/lib/libpt.so.1
#8  0x00000001 in ?? ()
#9  0x412d604f in PIPSocket::Address::Address ()
from /usr/lib/libpt.so.1
#10 0x413650c0 in ?? () from /usr/lib/libpt.so.1
#11 0x413615bc in ?? () from /usr/lib/libpt.so.1
#12 0x4133f3a8 in typeinfo name for PBaseArray<PObject*> ()
   from /usr/lib/libpt.so.1
#13 0x413615bc in ?? () from /usr/lib/libpt.so.1
#14 0x413615bc in ?? () from /usr/lib/libpt.so.1
#15 0x00000000 in ?? ()
#16 0x083c77e0 in ?? ()
#17 0x41264345 in PSTUNClient::GetNatType () from /usr/lib/libpt.so.1
#18 0x456702e4 in ?? ()
#19 0xfbad8001 in ?? ()
#20 0x08319a00 in ?? ()
#21 0x08319a00 in ?? ()
#22 0x456704e0 in ?? ()
#23 0x456704c0 in ?? ()
#24 0x08319a0e in ?? ()
#25 0x45670440 in ?? ()
#26 0x45670420 in ?? ()
#27 0x08319a11 in ?? ()
#28 0x45670550 in ?? ()
#29 0x45670530 in ?? ()
#30 0x00000000 in ?? ()
#31 0x0840a578 in ?? ()
#32 0x456703f0 in ?? ()
#33 0x45670470 in ?? ()
#34 0x00950b20 in ?? ()
#35 0x0000139d in ?? ()
#36 0x45670510 in ?? ()
#37 0x0840e358 in ?? ()
#38 0x45670358 in ?? ()
#39 0x41896af9 in malloc () from /lib/tls/libc.so.6
#40 0x4133203f in typeinfo name for PScalarArray<unsigned short> ()
   from /usr/lib/libpt.so.1
#41 0x41323c84 in PContainer::GetSize () from /usr/lib/libpt.so.1
#42 0x000205b0 in ?? ()
#43 0x0000000f in ?? ()
#44 0x08434a50 in ?? ()
#45 0x413615bc in ?? () from /usr/lib/libpt.so.1
#46 0x00000001 in ?? ()
---Type <return> to continue, or q <return> to quit---
#47 0x45670550 in ?? ()
#48 0x4133203f in typeinfo name for PScalarArray<unsigned short> ()
   from /usr/lib/libpt.so.1
#49 0x41325ea7 in PAbstractArray::PAbstractArray ()
from /usr/lib/libpt.so.1
#50 0x0000000f in ?? ()
#51 0x00000001 in ?? ()
#52 0x41903301 in __res_maybe_init () from /lib/tls/libc.so.6
#53 0x4135cc40 in vtable for PUDPSocket () from /usr/lib/libpt.so.1
#54 0x00000000 in ?? ()
#55 0x4135cc54 in vtable for PUDPSocket () from /usr/lib/libpt.so.1
#56 0x0000002e in ?? ()
#57 0x00000009 in ?? ()
#58 0x00000000 in ?? ()
#59 0x00000000 in ?? ()
#60 0x00000009 in ?? ()
#61 0x0000006e in ?? ()
#62 0x00000000 in ?? ()
#63 0x00000000 in ?? ()
#64 0x0000006e in ?? ()
#65 0x00000000 in ?? ()
#66 0x0000001c in ?? ()
#67 0x4135fc68 in vtable for PTimeInterval () from /usr/lib/libpt.so.1
#68 0x00001388 in ?? ()
#69 0x00000000 in ?? ()
#70 0x4135fc68 in vtable for PTimeInterval () from /usr/lib/libpt.so.1
#71 0x7fffffff in ?? ()
#72 0x00000000 in ?? ()
#73 0x00000000 in ?? ()
#74 0x4135f468 in vtable for PString () from /usr/lib/libpt.so.1
#75 0x0840a6d8 in ?? ()
#76 0x00000001 in ?? ()
#77 0x0840a6e8 in ?? ()
#78 0x00000001 in ?? ()
#79 0x08115880 in vtable for PMutex ()
#80 0x00000000 in ?? ()
#81 0x00000000 in ?? ()
#82 0x00000001 in ?? ()
#83 0x00000000 in ?? ()
#84 0x00000000 in ?? ()
#85 0x00000000 in ?? ()
#86 0x00000001 in ?? ()
#87 0x00000000 in ?? ()
#88 0x00000000 in ?? ()
#89 0x00000000 in ?? ()
#90 0x00000000 in ?? ()
#91 0x00000000 in ?? ()
#92 0x00000000 in ?? ()
#93 0x00000000 in ?? ()
#94 0x00000000 in ?? ()
#95 0x00000000 in ?? ()
---Type <return> to continue, or q <return> to quit---
#96 0x00000000 in ?? ()
#97 0x00000000 in ?? ()
#98 0x00000000 in ?? ()
#99 0x00000000 in ?? ()
#100 0x00000000 in ?? ()
#101 0x4114ef56 in ?? () from /usr/lib/libpt.so.1
#102 0x0840c001 in ?? ()
#103 0x4567062c in ?? ()
#104 0x45670650 in ?? ()
#105 0x00000000 in ?? ()
#106 0x00000000 in ?? ()
#107 0x00000000 in ?? ()
#108 0x08115880 in vtable for PMutex ()
#109 0x00000000 in ?? ()
#110 0x00000000 in ?? ()
#111 0x00000001 in ?? ()
#112 0x00000000 in ?? ()
#113 0x00000000 in ?? ()
#114 0x00000000 in ?? ()
#115 0x00000001 in ?? ()
#116 0x00000000 in ?? ()
#117 0x00000000 in ?? ()
#118 0x00000000 in ?? ()
#119 0x00000000 in ?? ()
#120 0x00000000 in ?? ()
#121 0x00000000 in ?? ()
#122 0x00000000 in ?? ()
#123 0x00000000 in ?? ()
#124 0x00000000 in ?? ()
#125 0x00000000 in ?? ()
#126 0x00000000 in ?? ()
#127 0x00000000 in ?? ()
#128 0x00000000 in ?? ()
#129 0x00000000 in ?? ()
#130 0x40014998 in ?? ()
#131 0x00000020 in ?? ()
#132 0x0014ef02 in ?? ()
#133 0x0014ef02 in ?? ()
#134 0x00000000 in ?? ()
#135 0x08115880 in vtable for PMutex ()
#136 0x00000000 in ?? ()
#137 0x00000000 in ?? ()
#138 0x00000001 in ?? ()
#139 0x00000000 in ?? ()
#140 0x00000000 in ?? ()
#141 0x00000000 in ?? ()
#142 0x00000001 in ?? ()
#143 0x00000000 in ?? ()
#144 0x00000000 in ?? ()
#145 0x00000000 in ?? ()
---Type <return> to continue, or q <return> to quit---
#146 0x00000000 in ?? ()
#147 0x00000000 in ?? ()
#148 0x00000000 in ?? ()
#149 0x00000000 in ?? ()
#150 0x00000000 in ?? ()
#151 0x00000000 in ?? ()
#152 0x00000000 in ?? ()
#153 0x00000000 in ?? ()
#154 0x00000000 in ?? ()
#155 0x00000000 in ?? ()
#156 0x00000000 in ?? ()
#157 0x00000000 in ?? ()
#158 0x411877b4 in ?? () from /usr/lib/libpt.so.1
#159 0x4111d69c in ?? () from /usr/lib/libpt.so.1
#160 0x410edeec in ?? () from /usr/lib/libpt.so.1
#161 0x408d139d in ber_put_int () from /usr/lib/liblber.so.2
Previous frame inner to this frame (corrupt stack?)
(gdb)                                                             

On Tue, 2004-12-21 at 21:05 +0100, Jean-Christophe Dubois wrote:
> On Tue, 2004-12-21 at 20:55 +0100, Damien Sandras wrote:
> > Everything seems normal. I'm sorry to inform you I have no idea what the
> > problem can be. 
> 
> Well too bad, you see my first move to downgrade to 1.0.2 was not so
> bad.
> 
> > Perhaps you could try to debug the code?
> 
> I could try this but I guess it means I should recompile everything. I
> am not sure how much of all the libraries I should recompile.
> 
> > 
> > That is extremely weird and nobody reported such a problem either.
> 
> Weird things happen... Don't worry gnomemeeting is still an excellent
> application.
> 
> > Have you tried SMALL and LARGE? Do you know if it is capturing frame
> > from the webcam or just blocked?
> 
> I tried both and I got the same behavior. The webcam is on (or so I
> assume) as the red led on the camera goes on and off when I enable and
> disable the camera. Once again the video test in the druid does succeed
> (which should mean it is able to get some frames).
> 
> > 
> > Le mar 21/12/2004 à 20:33, Jean-Christophe Dubois a écrit :
> > > On Tue, 2004-12-21 at 20:23 +0100, Damien Sandras wrote:
> > > > Le mar 21/12/2004 à 19:34, Jean-Christophe Dubois a écrit :
> > > > > On Tue, 2004-12-21 at 09:34 +0100, Damien Sandras wrote:
> > > > > > Can you send a screenshot of what you are seeing with 1.2?
> > > > 
> > > > Can you send me a dump of your configuration?
> > > > 
> > > > gconftool-2 -R /apps/gnomemeeting
> > > 
> > > see attached file
> > > 
> > > > 
> > > > 
> > > > I suspect some key is wrong.
> > > > 
> > > > Are you sure it is 1.2 and not a CVS snapshot?
> > > 
> > > [root lancelot root]# rpm -q gnomemeeting
> > > gnomemeeting-1.2.0-2.1.101mdk
> > > [root lancelot root]#
> > > 
> > > I got it from 
> > > 
> > > http://www.gnomemeeting.org/includes/clicks_counter.php?http://www.gnomemeeting.org/admin/downloads/latest/mandrake/10.1/gnomemeeting-1.2.0-2.1.101mdk.i586.rpm
> > > 
> > > > 
-- 
Jean-Christophe Dubois <jcd tribudubois net>