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From: "pluto at agmk dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug other/39979] New: possible wrong code at -O0. Date: Thu, 30 Apr 2009 17:45:00 -0000 [thread overview] Message-ID: <bug-39979-7667@http.gcc.gnu.org/bugzilla/> (raw) hi, i'm currently testing gcc-4.4.1-20090427 on my large c++ codebase. the application uses threads, contains over 100+ shared components and the tested debug build (-O0 -g2 -fpic) needs over 2GB of disk space, so creating reduced testcase at this point isn't trivial thing. i've observed that boost-1.38.0 and/or stlport-5.2.1 used in this project are broken by gcc-4.4.1 and trig abort() in glibc malloc checker. application linked with boost/stlport compiled with gcc-4.3 works fine. after few hours of valgrinding i've noticed following errors with gcc-4.4.1/boost/stlport which don't happen with gcc-4.3. % grep Invalid -A5 valgrind.log.24977 ==24977== Invalid write of size 8 ==24977== at 0x327AA0F6D2: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2983: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperIN2au9Function0IvEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D2769: ts::MakeThread(au::Function0<void> const&) (tsMain.cpp:333) -- ==24977== Invalid write of size 1 ==24977== at 0x327AA0F6E5: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2983: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperIN2au9Function0IvEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D2769: ts::MakeThread(au::Function0<void> const&) (tsMain.cpp:333) -- ==24977== Invalid write of size 8 ==24977== at 0x327AA0F6D2: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2A33: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperINS_8functionIFvvEEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D27F4: _ZN2ts10MakeThreadERKN5boost8functionIFvvEEE (tsMain.cpp:339) -- ==24977== Invalid write of size 1 ==24977== at 0x327AA0F6E5: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2A33: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperINS_8functionIFvvEEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D27F4: _ZN2ts10MakeThreadERKN5boost8functionIFvvEEE (tsMain.cpp:339) -- ==24977== Invalid read of size 8 ==24977== at 0x20F9E46E: void au::Delete::operator()<es::Port>(es::Port const*) const (auOpDelete.hpp:13) ==24977== by 0x20F9DBAF: au::Delete stlpd_std::for_each<stlpd_std::priv::_DBG_iter<stlpd_std::priv::_NonDbg_vector<es::Port*, stlpd_std::allocator<es::Port*> >, stlpd_std::priv::_DbgTraits<stlpd_std::priv::_Vector_nonconst_traits<es::Port*, es::Port**> > >, au::Delete>(stlpd_std::priv::_DBG_iter<stlpd_std::priv::_NonDbg_vector<es::Port*, stlpd_std::allocator<es::Port*> >, stlpd_std::priv::_DbgTraits<stlpd_std::priv::_Vector_nonconst_traits<es::Port*, es::Port**> > >, stlpd_std::priv::_DBG_iter<stlpd_std::priv::_NonDbg_vector<es::Port*, stlpd_std::allocator<es::Port*> >, stlpd_std::priv::_DbgTraits<stlpd_std::priv::_Vector_nonconst_traits<es::Port*, es::Port**> > >, au::Delete) (_algo.h:61) ==24977== by 0x20F99CB4: es::Instance::~Instance() (esInstance.cpp:104) ==24977== by 0x20F7EAF5: es::EdifInstance::~EdifInstance() (esEdifInstance.cpp:27) ==24977== by 0x20F7D61C: es::EdifBlackInstance::~EdifBlackInstance() (esEdifBlackInstance.cpp:21) -- ==24977== Invalid read of size 8 ==24977== at 0x327AA0F575: _dl_tls_get_addr_soft (in /lib64/ld-2.5.so) ==24977== by 0x327AF06039: dl_iterate_phdr (in /lib64/libc-2.5.so) ==24977== by 0x4D5DBFE: _Unwind_Find_FDE (unwind-dw2-fde-glibc.c:417) ==24977== by 0x4D5B042: uw_frame_state_for (unwind-dw2.c:1128) ==24977== by 0x4D5BB3A: _Unwind_Backtrace (unwind.inc:290) -- ==24977== Invalid read of size 8 ==24977== at 0x20F9E46E: void au::Delete::operator()<es::Port>(es::Port const*) const (auOpDelete.hpp:13) ==24977== by 0x20F9DBAF: au::Delete stlpd_std::for_each<stlpd_std::priv::_DBG_iter<stlpd_std::priv::_NonDbg_vector<es::Port*, stlpd_std::allocator<es::Port*> >, stlpd_std::priv::_DbgTraits<stlpd_std::priv::_Vector_nonconst_traits<es::Port*, es::Port**> > >, au::Delete>(stlpd_std::priv::_DBG_iter<stlpd_std::priv::_NonDbg_vector<es::Port*, stlpd_std::allocator<es::Port*> >, stlpd_std::priv::_DbgTraits<stlpd_std::priv::_Vector_nonconst_traits<es::Port*, es::Port**> > >, stlpd_std::priv::_DBG_iter<stlpd_std::priv::_NonDbg_vector<es::Port*, stlpd_std::allocator<es::Port*> >, stlpd_std::priv::_DbgTraits<stlpd_std::priv::_Vector_nonconst_traits<es::Port*, es::Port**> > >, au::Delete) (_algo.h:61) ==24977== by 0x20F99CB4: es::Instance::~Instance() (esInstance.cpp:104) ==24977== by 0x20F7EAF5: es::EdifInstance::~EdifInstance() (esEdifInstance.cpp:27) ==24977== by 0x20F7D61C: es::EdifBlackInstance::~EdifBlackInstance() (esEdifBlackInstance.cpp:21) -- ==24977== Invalid write of size 1 ==24977== at 0x327AA0F6E5: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2A33: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperINS_8functionIFvvEEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D27F4: _ZN2ts10MakeThreadERKN5boost8functionIFvvEEE (tsMain.cpp:339) -- ==24977== Invalid write of size 8 ==24977== at 0x327AA0F6D2: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2A33: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperINS_8functionIFvvEEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D27F4: _ZN2ts10MakeThreadERKN5boost8functionIFvvEEE (tsMain.cpp:339) -- ==24977== Invalid read of size 8 ==24977== at 0x327AA0F575: _dl_tls_get_addr_soft (in /lib64/ld-2.5.so) ==24977== by 0x327AF06039: dl_iterate_phdr (in /lib64/libc-2.5.so) ==24977== by 0x4D5DBFE: _Unwind_Find_FDE (unwind-dw2-fde-glibc.c:417) ==24977== by 0x4D5B042: uw_frame_state_for (unwind-dw2.c:1128) ==24977== by 0x4D5BB3A: _Unwind_Backtrace (unwind.inc:290) -- ==24977== Invalid write of size 1 ==24977== at 0x327AA0F6E5: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2983: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperIN2au9Function0IvEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D2769: ts::MakeThread(au::Function0<void> const&) (tsMain.cpp:333) -- ==24977== Invalid write of size 8 ==24977== at 0x327AA0F6D2: _dl_allocate_tls_init (in /lib64/ld-2.5.so) ==24977== by 0x327BA06732: pthread_create@@GLIBC_2.2.5 (in /lib64/libpthread-2.5.so) ==24977== by 0x54E1D0B: boost::thread::start_thread() (thread.cpp:195) ==24977== by 0x54D2983: _ZN5boost6threadC1IRN2ts12_GLOBAL__N_118ErrorHandleWrapperIN2au9Function0IvEEEEEEOT_ (thread.hpp:155) ==24977== by 0x54D2769: ts::MakeThread(au::Function0<void> const&) (tsMain.cpp:333) i have no idea how to track this more. any hints? -- Summary: possible wrong code at -O0. Product: gcc Version: 4.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pluto at agmk dot net GCC target triplet: x86_64-gnu-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39979
next reply other threads:[~2009-04-30 17:45 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-04-30 17:45 pluto at agmk dot net [this message] 2009-11-12 10:39 ` [Bug other/39979] " pluto at agmk dot net 2010-04-17 13:59 ` [Bug other/39979] possible wrong code at all -0x levels pluto at agmk dot net 2010-04-18 13:34 ` pluto at agmk dot net 2010-04-18 13:44 ` pluto at agmk dot net 2010-04-18 18:30 ` rguenth at gcc dot gnu dot org 2010-04-18 19:01 ` pluto at agmk dot net 2010-04-18 19:04 ` pluto at agmk dot net 2010-04-18 20:28 ` pluto at agmk dot net 2010-04-18 20:32 ` rguenth at gcc dot gnu dot org 2010-04-18 20:33 ` rguenth at gcc dot gnu dot org 2010-04-19 10:09 ` [Bug other/39979] [4.4/4.5/4.6 Regression] " rguenth at gcc dot gnu dot org 2010-04-19 11:44 ` pluto at agmk dot net 2010-04-19 11:45 ` pluto at agmk dot net 2010-04-20 12:21 ` pluto at agmk dot net 2010-04-30 8:57 ` jakub at gcc dot gnu dot org 2010-05-11 22:50 ` pluto at agmk dot net 2010-05-12 13:57 ` pluto at agmk dot net 2010-05-12 20:27 ` pluto at agmk dot net 2010-05-12 20:55 ` [Bug other/39979] [4.4/4.5/4.6 Regression] libsupc++(eh_globals.cc)/stlport TLS incompatibility pinskia at gcc dot gnu dot org 2010-05-13 9:14 ` pluto at agmk dot net 2010-05-13 10:25 ` redi at gcc dot gnu dot org 2010-05-13 10:46 ` pluto at agmk dot net 2010-05-13 11:29 ` redi at gcc dot gnu dot org
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