id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
1168,[thread] tss crashes randomly,t_schwinger,Anthony Williams,"Experienced with Mac OS 10.4.10 on an Intel-based Mac.
The problem occurs with both 1.34 release and current trunk.

I had difficulties writing a minimalist program that reproduces the problem often enough to be catchable with a debugger.

The following gdb session illustrates the problem and was created executing the test 'trd_sp_singleton_threading' from the singleton archive in the vault http://tinyurl.com/35vlvb (a backport of Boost.FunctionTypes is needed to compile the test with 1.34 http://tinyurl.com/qaf5f - not needed with the trunk version):
 

---- Excerpt from gdb session

Program exited normally.
(gdb) r
Starting program: /Users/tosh/Lab/boost_1_34_1/bin.v2/libs/utility/singleton/test/trd_sp_singleton_threading.test/darwin/debug/threading-multi/a.out 
No errors detected.

Program exited normally.
(gdb) r
Starting program: /Users/tosh/Lab/boost_1_34_1/bin.v2/libs/utility/singleton/test/trd_sp_singleton_threading.test/darwin/debug/threading-multi/a.out 
No errors detected.

Program exited normally.
(gdb) r
Starting program: /Users/tosh/Lab/boost_1_34_1/bin.v2/libs/utility/singleton/test/trd_sp_singleton_threading.test/darwin/debug/threading-multi/a.out 

<snip ...>

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x448ca20d
[Switching to process 734 thread 0x2103]
0x8fe12eb7 in __dyld__ZN16ImageLoaderMachOC1EPKciPKhyyRK4statRKN11ImageLoader11LinkContextE ()
(gdb) bt
#0  0x8fe12eb7 in __dyld__ZN16ImageLoaderMachOC1EPKciPKhyyRK4statRKN11ImageLoader11LinkContextE ()
#1  0x0003724e in std::vector<void*, std::allocator<void*> >::insert (this=0x3004c0, __position={_M_current = 0x0}, __n=1, __x=@0xb0203d9c) at /usr/include/c++/4.0.0/bits/stl_vector.h:658
#2  0x000372fd in std::vector<void*, std::allocator<void*> >::resize (this=0x3004c0, __new_size=1, __x=@0xb0203d9c) at /usr/include/c++/4.0.0/bits/stl_vector.h:427
#3  0x0003732a in std::vector<void*, std::allocator<void*> >::resize (this=0x3004c0, __new_size=1) at /usr/include/c++/4.0.0/bits/stl_vector.h:442
#4  0x000339bc in boost::detail::tss::set (this=0x6264, value=0x3004a0) at ../../../../libs/thread/src/tss.cpp:231
#5  0x0000380b in boost::thread_specific_ptr<boost::thread_specific_singleton<X, 0>::instance_proxy::holder>::reset (this=0x6260, p=0x3004a0) at ../../../../boost/thread/tss.hpp:100
#6  0x000038b2 in boost::thread_specific_singleton<X, 0>::instance_proxy::get () at ../../../../boost/utility/thread_specific_singleton.hpp:100
#7  0x0000390d in boost::thread_specific_singleton<X, 0>::instance_proxy::operator-> (this=0x60e0) at ../../../../boost/utility/thread_specific_singleton.hpp:60
#8  0x00002699 in test1 () at trd_sp_singleton_threading.cpp:47
#9  0x00003c23 in boost::detail::function::void_function_invoker0<void (*)(), void>::invoke (function_ptr=@0xb0203f20) at ../../../../boost/function/function_template.hpp:114
#10 0x00034d45 in boost::function0<void, std::allocator<boost::function_base> >::operator() (this=0xb0203f1c) at ../../../../boost/function/function_template.hpp:692
#11 0x000325d0 in thread_proxy (param=0xbfffefa8) at ../../../../libs/thread/src/thread.cpp:108
#12 0x90024227 in _pthread_body ()
(gdb) 
",Bugs,closed,To Be Determined,thread,Boost 1.34.1,Problem,worksforme,thread tss,