id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
9877	freelist test crashes on Linux/GCC/release/x86	gjasny@…	timblechmann	"Hello,

on a Redhat 6.5 system with GCC 4.4.7 I compiled the latest trunk with these parameters: ''toolset=gcc architecture=x86 address-model=32 variant=release''

I get the following error in the testsuite:
{{{
unknown location(0): fatal error in ""fixed_size_freelist_test"": memory access violation at address: 0x1c93bbed: no mapping at fault address
freelist_test.cpp(113): last checkpoint
}}}

{{{
(gdb) bt
#0  0x0805d652 in boost::lockfree::queue<dummy*, boost::parameter::void_, boost::parameter::void_, boost::parameter::void_>::push(dummy* const&) ()
#1  0x0805f1f2 in freelist_tester<boost::lockfree::detail::fixed_size_freelist<dummy, boost::lockfree::detail::runtime_sized_freelist_storage<dummy, std::allocator<dummy> > >, true>::allocate() ()
#2  0x08054367 in boost::detail::thread_data<boost::_bi::bind_t<void, boost::_mfi::mf0<void, freelist_tester<boost::lockfree::detail::fixed_size_freelist<dummy, boost::lockfree::detail::runtime_sized_freelist_storage<dummy, std::allocator<dummy> > >, true> >, boost::_bi::list1<boost::_bi::value<freelist_tester<boost::lockfree::detail::fixed_size_freelist<dummy, boost::lockfree::detail::runtime_sized_freelist_storage<dummy, std::allocator<dummy> > >, true>*> > > >::run()
    ()
#3  0x00125b26 in thread_proxy () from /uhome/gjasny/src/modular-boost/bin.v2/libs/thread/build/gcc-4.4.7/release/address-model-32/architecture-x86/threading-multi/libboost_thread.so.1.56.0
#4  0x00cd1b39 in start_thread () from /lib/libpthread.so.0
#5  0x00c14d6e in clone () from /lib/libc.so.6
}}}

I an **not** able to reproduce the crash in x86 debug mode or any x64 mode.

{{{
[gjasny@drsbuild05.drs atomic]$ git describe
fatal: No tags can describe '95c083ddfd990f7c848b785e5a0e9d282da5359b'.
Try --always, or create some tags.


[gjasny@drsbuild05.drs lockfree]$ git describe
fatal: No tags can describe '8ffc9b3f26cd5802655ceb7d4188911f1cf7067d'.
Try --always, or create some tags.
}}}

Thanks,
Gregor"	Bugs	new	To Be Determined	lockfree	Boost Development Trunk	Problem