Re: [GnomeMeeting-devel-list] segmentation fault - from cvs versuion

[Damien Sandras <dsandras seconix com>]

Le mer 26/03/2003 à 14:11, Alessio Dessi a écrit :
> HI .. I've solved the fisrt compilation problem due to the libspeex-0.99
> just making a sym link with this name to libspeex.so-1.0.0

It is very dangerous to do that. Nothing tells if both are binary
compatible...


> 
> now .. running GM from console ... i get this error ....
> 
> "It appears that you do not have gnomemeeting.server installed in a
> valid "
> "location. Factory mode disabled.\n"
> 

gnomemeeting.server is not installed at the right place ;)


> but gnomemeeting applet is still running also after the crash and 
> 
> and also seem that ils directory is not available or that my GM client
> is not logged
> 
> 

The code that least to your crash is at least 1 year old, but the
problem seems to be IPv4/IPv6 related... Are you sure that both OpenH323
and GnomeMeeting have been compiled with IPv6 support or that both
OpenH323 and GnomeMeeting have been compiled without IPv6 support?

I think you should compile openh323 and pwlib yourself if you play with
CVS, that would make things easier.

> hope that the back trace could help
> 
> bye
> Alessio
> 
> Backtrace was generated from '/usr/local/bin/gnomemeeting'
> 
> [New Thread 16384 (LWP 24388)]
> [New Thread 32769 (LWP 24483)]
> [New Thread 16386 (LWP 24484)]
> [New Thread 32771 (LWP 24485)]
> [New Thread 49156 (LWP 24486)]
> [New Thread 65541 (LWP 24544)]
> 0x418ccb89 in wait4 () from /lib/libc.so.6
> #0  0x418ccb89 in wait4 () from /lib/libc.so.6
> #1  0x41940000 in sys_sigabbrev () from /lib/libc.so.6
> #2  0x4147d061 in waitpid () from /lib/libpthread.so.0
> #3  0x401209fa in libgnomeui_module_info_get () from
> /usr/lib/libgnomeui-2.so.0
> #4  0x4147e75a in __pthread_sighandler () from /lib/libpthread.so.0
> #5  0x418599d8 in sigaction () from /lib/libc.so.6
> #6  0x08071239 in GMH323EndPoint::GetCurrentIP() (this=0x83474d8)
>     at endpoint.cpp:635
> #7  0x0809557e in xdap_getentity (ctx=0x836b428, name=0x836b6a8
> "country")
>     at ils.cpp:738
> #8  0x414f127f in xmlParseEntityDecl () from /usr/lib/libxml2.so.2
> #9  0x414f4825 in xmlParseMarkupDecl () from /usr/lib/libxml2.so.2
> #10 0x414f638e in xmlParseDocTypeDecl () from /usr/lib/libxml2.so.2
> #11 0x414f8dbd in xmlParseDocument () from /usr/lib/libxml2.so.2
> #12 0x414fc24e in xmlSAXParseFileWithData () from /usr/lib/libxml2.so.2
> #13 0x414fc2f1 in xmlSAXParseFile () from /usr/lib/libxml2.so.2
> #14 0x080a13b9 in parseonly (
>     filename=0x80ae7a0
> "/usr/local/share/gnomemeeting/xdap/ils_nm_reg.xml", 
>     getent=0x1, oldgetent=0x1, noerr=1) at xdap.c:171
> #15 0x080937fb in GMILSClient::Register(int) (this=0x8349bc0, reg=1)
>     at ils.cpp:348
> #16 0x08093246 in GMILSClient::Main() (this=0x8349bc0) at ils.cpp:173
> #17 0x413e80c2 in PThread::PX_ThreadStart(void*) ()
>    from /usr/lib/libpt-1.4.11.so.1
> #18 0x41478d53 in pthread_start_thread () from /lib/libpthread.so.0
> 
> Thread 6 (Thread 65541 (LWP 24544)):
> #0  0x418f0b1e in select () from /lib/libc.so.6
> No symbol table info available.
> #1  0x4146d204 in typeinfo for PList<PTimer> () from
> /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #2  0x413c6b47 in PChannel::PXSetIOBlock(PChannel::PXBlockType,
> PTimeInterval const&) () from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #3  0x413a029f in PSocket::os_accept(PSocket&, sockaddr*, int*) ()
>    from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #4  0x4139c107 in PTCPSocket::Accept(PSocket&) ()
>    from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #5  0x40f8fb5a in H323ListenerTCP::Accept(PTimeInterval const&) ()
>    from /usr/lib/libopenh323-1.11.7.so.1
> No symbol table info available.
> #6  0x40f90a56 in H323ListenerTCP::Main() ()
>    from /usr/lib/libopenh323-1.11.7.so.1
> No symbol table info available.
> #7  0x413e80c2 in PThread::PX_ThreadStart(void*) ()
>    from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #8  0x41478d53 in pthread_start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> 
> Thread 5 (Thread 49156 (LWP 24486)):
> #0  0x418f0384 in ioctl () from /lib/libc.so.6
> No symbol table info available.
> #1  0x4146d204 in typeinfo for PList<PTimer> () from
> /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #2  0x41383290 in PVideoInputDevice::GetFrameData(unsigned char*, int*)
> ()
>    from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #3  0x4139ee45 in PVideoChannel::Read(void*, int) ()
>    from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #4  0x0808060f in GMVideoGrabber::Main() (this=0x41e13008)
>     at videograbber.cpp:192
> 	to_open = 137581696
> 	to_close = 0
> 	to_reset = 0
> #5  0x413e80c2 in PThread::PX_ThreadStart(void*) ()
>    from /usr/lib/libpt-1.4.11.so.1
> No symbol table info available.
> #6  0x41478d53 in pthread_start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> 
> Thread 4 (Thread 32771 (LWP 24485)):
> #0  0x418ccb89 in wait4 () from /lib/libc.so.6
> No symbol table info available.
> #1  0x41940000 in sys_sigabbrev () from /lib/libc.so.6
> No symbol table info available.
> #2  0x4147d061 in waitpid () from /lib/libpthread.so.0
> No symbol table info available.
> #3  0x401209fa in libgnomeui_module_info_get () from
> /usr/lib/libgnomeui-2.so.0
> No symbol table info available.
> #4  0x4147e75a in __pthread_sighandler () from /lib/libpthread.so.0
> No symbol table info available.
> #5  0x418599d8 in sigaction () from /lib/libc.so.6
> No symbol table info available.
> #6  0x08071239 in GMH323EndPoint::GetCurrentIP() (this=0x83474d8)
>     at endpoint.cpp:635
> 	interfaces = {<> = {<No data fields>}, <No data fields>}
> 	ip_addr = {b = "(
> 
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-- 
 _	Damien Sandras
(o-	GnomeMeeting: http://www.gnomemeeting.org/
//\	FOSDEM 2003:  http://www.fosdem.org
v_/_	H.323 phone:  callto://ils.seconix.com/dsandras seconix com