POV-Ray: Newsgroups: povray.beta-test: Last show-stopper before the end of the universe, beta 32: Re: Last show-stopper before the end of the universe, beta 32

POV-Ray : Newsgroups : povray.beta-test : Last show-stopper before the end of the universe, beta 32 : Re: Last show-stopper before the end of the universe, beta 32		Server Time 2 Jun 2024 04:32:28 EDT (-0400)
From: Le Forgeron
Date: 20 Apr 2009 14:05:06
Message: <49ecb952$1@news.povray.org>
Another log, shorter (only 6 threads)

> (gdb) where
> #0  0x00007f7f5e08355d in pthread_cond_timedwait@@GLIBC_2.3.2 ()
>    from /lib/libpthread.so.0
> warning: (Internal error: pc 0x440c62 in read in psymtab, but not in symtab.)
> 
> #1  0x0000000000440c63 in
boost::condition_variable_any::timed_wait<boost::unique_lock<boost::mutex> >
(this=warning: (Internal error: pc 0x440970 in read in psymtab, but not in symtab.)
> 
> warning: (Internal error: pc 0x440c62 in read in psymtab, but not in symtab.)
> 
> 0x93f0d8, m=@0xffffffffffffff92, 
>     wait_until=<value optimized out>)
>     at /usr/local/include/boost/thread/pthread/condition_variable.hpp:110
> #2  0x00000000004378eb in vfe::vfeSession::GetStatus (this=0x93ee10, 
>     Clear=true, WaitTime=200) at vfesession.cpp:925
> #3  0x000000000041a21c in main (argc=11, argv=0x950318)
>     at unix/unixconsole.cpp:572
> 
> 
> (gdb) info thread
>   6 Thread 0x426ce950 (LWP 11308)  0x00007f7f5e086e7b in sigwait ()
>    from /lib/libpthread.so.0
>   5 Thread 0x42ecf950 (LWP 11309)  0x00007f7f5dde54b2 in select ()
>    from /lib/libc.so.6
>   4 Thread 0x436d0950 (LWP 11310)  0x00007f7f5e08355d in
pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
>   3 Thread 0x43ed1950 (LWP 11311)  0x00007f7f5e0832d9 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
>   2 Thread 0x41406950 (LWP 11314)  0x00007f7f5e0832d9 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
>   1 Thread 0x7f7f610096f0 (LWP 11307)  0x00007f7f5e08355d in
pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
> 
> (gdb) thread 2
> [Switching to thread 2 (Thread 0x41406950 (LWP 11314))]#0  0x00007f7f5e0832d9 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
> (gdb) where
> #0  0x00007f7f5e0832d9 in pthread_cond_wait@@GLIBC_2.3.2 ()
>    from /lib/libpthread.so.0
> #1  0x000000000048d09d in pov::TaskQueue::Process (this=0xa193e0)
>     at /usr/local/include/boost/thread/pthread/condition_variable.hpp:84
> #2  0x000000000047a021 in pov::View::RenderControlThread (this=0xa193e0)
>     at scene/view.cpp:1113
> #3  0x00007f7f5ea4b93f in thread_proxy ()
>    from /usr/local/lib/libboost_thread-gcc43-mt-1_38.so.1.38.0
> #4  0x00007f7f5e07f3ea in start_thread () from /lib/libpthread.so.0
> #5  0x00007f7f5ddeccbd in clone () from /lib/libc.so.6
> #6  0x0000000000000000 in ?? ()
> 
> (gdb) thread 3
> [Switching to thread 3 (Thread 0x43ed1950 (LWP 11311))]#0  0x00007f7f5e0832d9 in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
> (gdb) where
> #0  0x00007f7f5e0832d9 in pthread_cond_wait@@GLIBC_2.3.2 ()
>    from /lib/libpthread.so.0
> #1  0x000000000048d09d in pov::TaskQueue::Process (this=0x93fa60)
>     at /usr/local/include/boost/thread/pthread/condition_variable.hpp:84
> #2  0x00000000004744d1 in pov::Scene::ParserControlThread (this=0x93fa60)
>     at scene/scene.cpp:702
> #3  0x00007f7f5ea4b93f in thread_proxy ()
>    from /usr/local/lib/libboost_thread-gcc43-mt-1_38.so.1.38.0
> #4  0x00007f7f5e07f3ea in start_thread () from /lib/libpthread.so.0
> #5  0x00007f7f5ddeccbd in clone () from /lib/libc.so.6
> #6  0x0000000000000000 in ?? ()
> 
> (gdb) thread 4
> [Switching to thread 4 (Thread 0x436d0950 (LWP 11310))]#0  0x00007f7f5e08355d in
pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
> (gdb) where
> #0  0x00007f7f5e08355d in pthread_cond_timedwait@@GLIBC_2.3.2 ()
>    from /lib/libpthread.so.0
> #1  0x0000000000453879 in vfe::SysQNode::Receive (this=0x941a40, 
>     pLen=0x436cff74, Blocking=<value optimized out>)
>     at /usr/local/include/boost/thread/pthread/condition_variable.hpp:110
> #2  0x0000000000592fca in POVMS_ProcessMessages (contextref=0x9419f0, 
>     blocking=219, yielding=255) at povms.cpp:621
> #3  0x0000000000454cc6 in MainThreadFunction () at povray.cpp:572
> #4  0x00007f7f5ea4b93f in thread_proxy ()
>    from /usr/local/lib/libboost_thread-gcc43-mt-1_38.so.1.38.0
> #5  0x00007f7f5e07f3ea in start_thread () from /lib/libpthread.so.0
> #6  0x00007f7f5ddeccbd in clone () from /lib/libc.so.6
> #7  0x0000000000000000 in ?? ()
> 
> (gdb) thread 5
> [Switching to thread 5 (Thread 0x42ecf950 (LWP 11309))]#0  0x00007f7f5dde54b2 in
select () from /lib/libc.so.6
> (gdb) where
> #0  0x00007f7f5dde54b2 in select () from /lib/libc.so.6
> #1  0x00007f7f5c7aa356 in ?? () from /usr/lib/libxcb.so.1
> #2  0x00007f7f5c7abbdd in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
> #3  0x00007f7f6029158e in _XReply () from /usr/lib/libX11.so.6
> #4  0x00007f7f60273892 in XInternAtom () from /usr/lib/libX11.so.6
> #5  0x00007f7f602a0363 in ?? () from /usr/lib/libX11.so.6
> #6  0x00007f7f602a06fd in _Xutf8TextListToTextProperty ()
>    from /usr/lib/libX11.so.6
> #7  0x00007f7f60bc7862 in X11_SetCaptionNoLock (this=0x9b1720, 
>     title=0x9712f0 "POV-Ray 3.7 SDL display", icon=0x9711d0 "POV-Ray")
>     at ./src/video/x11/SDL_x11wm.c:273
> #8  0x00007f7f60bc791f in X11_SetCaption (this=0x9b1720, 
>     title=0x9712f0 "POV-Ray 3.7 SDL display", icon=0x9711d0 "POV-Ray")
>     at ./src/video/x11/SDL_x11wm.c:311
> #9  0x000000000040ed37 in pov_frontend::UnixSDLDisplay::SetCaption (
>     this=<value optimized out>, paused=false) at disp_sdl.cpp:196
> #10 0x000000000040f434 in pov_frontend::UnixSDLDisplay::Show (this=0x9900c0)
>     at disp_sdl.cpp:293
> #11 0x00000000004464d6 in vfe::VirtualFrontEnd::Process (this=0x9422c0)
>     at vfe.cpp:972
> #12 0x0000000000434853 in vfe::vfeSession::ProcessFrontend (this=0x93ee10)
>     at vfesession.cpp:556
> #13 0x00000000004395b0 in vfe::vfeSession::WorkerThread (this=0x93ee10)
>     at vfesession.cpp:647
> #14 0x00007f7f5ea4b93f in thread_proxy ()
>    from /usr/local/lib/libboost_thread-gcc43-mt-1_38.so.1.38.0
> #15 0x00007f7f5e07f3ea in start_thread () from /lib/libpthread.so.0
> #16 0x00007f7f5ddeccbd in clone () from /lib/libc.so.6
> #17 0x0000000000000000 in ?? ()
> 
> 
> (gdb) thread 6
> [Switching to thread 6 (Thread 0x426ce950 (LWP 11308))]#0  0x00007f7f5e086e7b in
sigwait () from /lib/libpthread.so.0
> (gdb) where
> #0  0x00007f7f5e086e7b in sigwait () from /lib/libpthread.so.0
> #1  0x00000000004180c4 in SignalHandler () at unix/unixconsole.cpp:146
> #2  0x00007f7f5ea4b93f in thread_proxy ()
>    from /usr/local/lib/libboost_thread-gcc43-mt-1_38.so.1.38.0
> #3  0x00007f7f5e07f3ea in start_thread () from /lib/libpthread.so.0
> #4  0x00007f7f5ddeccbd in clone () from /lib/libc.so.6
> #5  0x0000000000000000 in ?? ()
>
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