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mikrosimage / duke

Duke is an opensource high resolution image and sequence viewer dedicated to visual effect and post production companies.
MIT License
109 stars 22 forks source link

Running duke with clang thread sanitizer reports data race #48

Open gchatelet opened 11 years ago

gchatelet commented 11 years ago 
==================
WARNING: ThreadSanitizer: data race (pid=11709)
  Read of size 8 at 0x7d1000005fe8 by thread T1:
    #0 strcmp ??:0 (exe+0x000000121824)
    #1 <null> <null>:0 (libOpenImageIO.so.1.2+0x00000031b256)
    #2 OpenImageIOReader /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:175 (exe+0x00000015fe60)
    #3 duke::OpenImageIODescriptor::getReaderFromFile(char const*) const /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:223 (exe+0x00000015fd3a)
    #4 duke::(anonymous namespace)::tryReader(char const*, duke::IIODescriptor const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:45 (exe+0x0000002e7d40)
    #5 duke::(anonymous namespace)::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:55 (exe+0x0000002e6b31)
    #6 duke::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&, std::string&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:66 (exe+0x0000002e6763)
    #7 duke::LoadedImageCache::workerStep(std::pair<duke::IMediaStream const*, unsigned long>&, std::string&, std::string&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:142 (exe+0x00000024ce0c)
    #8 duke::LoadedImageCache::workerFunction() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:109 (exe+0x00000024c5ef)
    #9 void std::_Mem_fn<void (duke::LoadedImageCache::*)()>::operator()<, void>(duke::LoadedImageCache*) const /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:601 (exe+0x00000026c803)
    #10 void std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1732 (exe+0x00000026c690)
    #11 std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::operator()() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1720 (exe+0x00000026c600)
    #12 std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)> >::_M_run() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:115 (exe+0x00000026c5a9)
    #13 <null> <null>:0 (libstdc++.so.6+0x0000000b1d2f)

  Previous write of size 8 at 0x7d1000005fe8 by thread T2:
    #0 malloc ??:0 (exe+0x000000120166)
    #1 <null> <null>:0 (libOpenImageIO.so.1.2+0x00000031aef9)
    #2 OpenImageIOReader /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:175 (exe+0x00000015fe60)
    #3 duke::OpenImageIODescriptor::getReaderFromFile(char const*) const /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:223 (exe+0x00000015fd3a)
    #4 duke::(anonymous namespace)::tryReader(char const*, duke::IIODescriptor const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:45 (exe+0x0000002e7d40)
    #5 duke::(anonymous namespace)::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:55 (exe+0x0000002e6b31)
    #6 duke::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&, std::string&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:66 (exe+0x0000002e6763)
    #7 duke::LoadedImageCache::workerStep(std::pair<duke::IMediaStream const*, unsigned long>&, std::string&, std::string&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:142 (exe+0x00000024ce0c)
    #8 duke::LoadedImageCache::workerFunction() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:109 (exe+0x00000024c5ef)
    #9 void std::_Mem_fn<void (duke::LoadedImageCache::*)()>::operator()<, void>(duke::LoadedImageCache*) const /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:601 (exe+0x00000026c803)
    #10 void std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1732 (exe+0x00000026c690)
    #11 std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::operator()() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1720 (exe+0x00000026c600)
    #12 std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)> >::_M_run() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:115 (exe+0x00000026c5a9)
    #13 <null> <null>:0 (libstdc++.so.6+0x0000000b1d2f)

  Location is heap block of size 56 at 0x7d1000005fc0 allocated by thread T2:
    #0 malloc ??:0 (exe+0x000000120166)
    #1 <null> <null>:0 (libOpenImageIO.so.1.2+0x00000031aef9)
    #2 OpenImageIOReader /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:175 (exe+0x00000015fe60)
    #3 duke::OpenImageIODescriptor::getReaderFromFile(char const*) const /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:223 (exe+0x00000015fd3a)
    #4 duke::(anonymous namespace)::tryReader(char const*, duke::IIODescriptor const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:45 (exe+0x0000002e7d40)
    #5 duke::(anonymous namespace)::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:55 (exe+0x0000002e6b31)
    #6 duke::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&, std::string&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:66 (exe+0x0000002e6763)
    #7 duke::LoadedImageCache::workerStep(std::pair<duke::IMediaStream const*, unsigned long>&, std::string&, std::string&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:142 (exe+0x00000024ce0c)
    #8 duke::LoadedImageCache::workerFunction() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:109 (exe+0x00000024c5ef)
    #9 void std::_Mem_fn<void (duke::LoadedImageCache::*)()>::operator()<, void>(duke::LoadedImageCache*) const /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:601 (exe+0x00000026c803)
    #10 void std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1732 (exe+0x00000026c690)
    #11 std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::operator()() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1720 (exe+0x00000026c600)
    #12 std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)> >::_M_run() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:115 (exe+0x00000026c5a9)
    #13 <null> <null>:0 (libstdc++.so.6+0x0000000b1d2f)

  Thread T1 (tid=11712, running) created by main thread at:
    #0 pthread_create ??:0 (exe+0x0000001236d2)
    #1 <null> <null>:0 (libstdc++.so.6+0x0000000b1f7e)
    #2 std::thread::thread<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:138 (exe+0x000000268870)
    #3 void __gnu_cxx::new_allocator<std::thread>::construct<std::thread, void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(std::thread*, void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/ext/new_allocator.h:120 (exe+0x0000002687b5)
    #4 _ZNSt16allocator_traitsISaISt6threadEE12_S_constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEENSt9enable_ifIXsr18__construct_helperIT_DpT0_EE5valueEvE4typeERS1_PSA_DpOSB_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:254 (exe+0x0000002686bd)
    #5 _ZNSt16allocator_traitsISaISt6threadEE9constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEEDTcl12_S_constructfp_fp0_spclsr3stdE7forwardIT0_Efp1_EEERS1_PT_DpOS9_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:393 (exe+0x00000026688d)
    #6 void std::vector<std::thread, std::allocator<std::thread> >::_M_emplace_back_aux<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:409 (exe+0x000000266ace)
    #7 void std::vector<std::thread, std::allocator<std::thread> >::emplace_back<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:101 (exe+0x00000024f257)
    #8 duke::LoadedImageCache::startWorkers() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:93 (exe+0x00000024b806)
    #9 duke::LoadedImageCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:32 (exe+0x00000024b97b)
    #10 duke::LoadedTextureCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedTextureCache.cpp:20 (exe+0x00000020d755)
    #11 duke::Player::load(duke::Timeline const&, FrameDuration const&) /home/clitte/git/duke/src/duke/engine/Player.cpp:11 (exe+0x000000276dd9)
    #12 duke::DukeMainWindow::load(duke::Timeline const&, FrameDuration const&, duke::FitMode, int) /home/clitte/git/duke/src/duke/engine/DukeMainWindow.cpp:64 (exe+0x0000001e9029)
    #13 DukeApplication /home/clitte/git/duke/src/duke/engine/DukeApplication.cpp:136 (exe+0x0000001be0af)
    #14 main /home/clitte/git/duke/src/duke/main.cpp:37 (exe+0x000000168af4)

  Thread T2 (tid=11713, running) created by main thread at:
    #0 pthread_create ??:0 (exe+0x0000001236d2)
    #1 <null> <null>:0 (libstdc++.so.6+0x0000000b1f7e)
    #2 std::thread::thread<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:138 (exe+0x000000268870)
    #3 void __gnu_cxx::new_allocator<std::thread>::construct<std::thread, void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(std::thread*, void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/ext/new_allocator.h:120 (exe+0x0000002687b5)
    #4 _ZNSt16allocator_traitsISaISt6threadEE12_S_constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEENSt9enable_ifIXsr18__construct_helperIT_DpT0_EE5valueEvE4typeERS1_PSA_DpOSB_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:254 (exe+0x0000002686bd)
    #5 _ZNSt16allocator_traitsISaISt6threadEE9constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEEDTcl12_S_constructfp_fp0_spclsr3stdE7forwardIT0_Efp1_EEERS1_PT_DpOS9_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:393 (exe+0x00000026688d)
    #6 void std::vector<std::thread, std::allocator<std::thread> >::_M_emplace_back_aux<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:409 (exe+0x000000266ace)
    #7 void std::vector<std::thread, std::allocator<std::thread> >::emplace_back<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:101 (exe+0x00000024f257)
    #8 duke::LoadedImageCache::startWorkers() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:93 (exe+0x00000024b806)
    #9 duke::LoadedImageCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:32 (exe+0x00000024b97b)
    #10 duke::LoadedTextureCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedTextureCache.cpp:20 (exe+0x00000020d755)
    #11 duke::Player::load(duke::Timeline const&, FrameDuration const&) /home/clitte/git/duke/src/duke/engine/Player.cpp:11 (exe+0x000000276dd9)
    #12 duke::DukeMainWindow::load(duke::Timeline const&, FrameDuration const&, duke::FitMode, int) /home/clitte/git/duke/src/duke/engine/DukeMainWindow.cpp:64 (exe+0x0000001e9029)
    #13 DukeApplication /home/clitte/git/duke/src/duke/engine/DukeApplication.cpp:136 (exe+0x0000001be0af)
    #14 main /home/clitte/git/duke/src/duke/main.cpp:37 (exe+0x000000168af4)

SUMMARY: ThreadSanitizer: data race ??:0 strcmp
==================
==================
WARNING: ThreadSanitizer: data race (pid=11709)
  Read of size 1 at 0x7d0c00016798 by thread T1:
    #0 strcmp ??:0 (exe+0x000000121824)
    #1 <null> <null>:0 (libOpenImageIO.so.1.2+0x00000031b256)
    #2 OpenImageIOReader /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:175 (exe+0x00000015fe60)
    #3 duke::OpenImageIODescriptor::getReaderFromFile(char const*) const /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:223 (exe+0x00000015fd3a)
    #4 duke::(anonymous namespace)::tryReader(char const*, duke::IIODescriptor const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:45 (exe+0x0000002e7d40)
    #5 duke::(anonymous namespace)::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:55 (exe+0x0000002e6b31)
    #6 duke::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&, std::string&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:66 (exe+0x0000002e6763)
    #7 duke::LoadedImageCache::workerStep(std::pair<duke::IMediaStream const*, unsigned long>&, std::string&, std::string&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:142 (exe+0x00000024ce0c)
    #8 duke::LoadedImageCache::workerFunction() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:109 (exe+0x00000024c5ef)
    #9 void std::_Mem_fn<void (duke::LoadedImageCache::*)()>::operator()<, void>(duke::LoadedImageCache*) const /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:601 (exe+0x00000026c803)
    #10 void std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1732 (exe+0x00000026c690)
    #11 std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::operator()() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1720 (exe+0x00000026c600)
    #12 std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)> >::_M_run() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:115 (exe+0x00000026c5a9)
    #13 <null> <null>:0 (libstdc++.so.6+0x0000000b1d2f)

  Previous write of size 1 at 0x7d0c00016798 by thread T2:
    #0 strcpy ??:0 (exe+0x0000001223d0)
    #1 <null> <null>:0 (libOpenImageIO.so.1.2+0x00000031a92a)
    #2 OpenImageIOReader /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:175 (exe+0x00000015fe60)
    #3 duke::OpenImageIODescriptor::getReaderFromFile(char const*) const /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:223 (exe+0x00000015fd3a)
    #4 duke::(anonymous namespace)::tryReader(char const*, duke::IIODescriptor const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:45 (exe+0x0000002e7d40)
    #5 duke::(anonymous namespace)::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:55 (exe+0x0000002e6b31)
    #6 duke::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&, std::string&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:66 (exe+0x0000002e6763)
    #7 duke::LoadedImageCache::workerStep(std::pair<duke::IMediaStream const*, unsigned long>&, std::string&, std::string&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:142 (exe+0x00000024ce0c)
    #8 duke::LoadedImageCache::workerFunction() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:109 (exe+0x00000024c5ef)
    #9 void std::_Mem_fn<void (duke::LoadedImageCache::*)()>::operator()<, void>(duke::LoadedImageCache*) const /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:601 (exe+0x00000026c803)
    #10 void std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1732 (exe+0x00000026c690)
    #11 std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::operator()() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1720 (exe+0x00000026c600)
    #12 std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)> >::_M_run() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:115 (exe+0x00000026c5a9)
    #13 <null> <null>:0 (libstdc++.so.6+0x0000000b1d2f)

  Location is heap block of size 45 at 0x7d0c00016770 allocated by thread T2:
    #0 malloc ??:0 (exe+0x000000120166)
    #1 <null> <null>:0 (libOpenImageIO.so.1.2+0x00000031aef9)
    #2 OpenImageIOReader /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:175 (exe+0x00000015fe60)
    #3 duke::OpenImageIODescriptor::getReaderFromFile(char const*) const /home/clitte/git/duke/src/duke/imageio_plugins/openimageio/OpenImageIO.cpp:223 (exe+0x00000015fd3a)
    #4 duke::(anonymous namespace)::tryReader(char const*, duke::IIODescriptor const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:45 (exe+0x0000002e7d40)
    #5 duke::(anonymous namespace)::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:55 (exe+0x0000002e6b31)
    #6 duke::load(char const*, char const*, std::function<void (duke::RawPackedFrame&&, void const*)> const&, std::string&) /home/clitte/git/duke/src/duke/engine/ImageLoadUtils.cpp:66 (exe+0x0000002e6763)
    #7 duke::LoadedImageCache::workerStep(std::pair<duke::IMediaStream const*, unsigned long>&, std::string&, std::string&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:142 (exe+0x00000024ce0c)
    #8 duke::LoadedImageCache::workerFunction() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:109 (exe+0x00000024c5ef)
    #9 void std::_Mem_fn<void (duke::LoadedImageCache::*)()>::operator()<, void>(duke::LoadedImageCache*) const /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:601 (exe+0x00000026c803)
    #10 void std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1732 (exe+0x00000026c690)
    #11 std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)>::operator()() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/functional:1720 (exe+0x00000026c600)
    #12 std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (duke::LoadedImageCache::*)()> (duke::LoadedImageCache*)> >::_M_run() /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:115 (exe+0x00000026c5a9)
    #13 <null> <null>:0 (libstdc++.so.6+0x0000000b1d2f)

  Thread T1 (tid=11712, running) created by main thread at:
    #0 pthread_create ??:0 (exe+0x0000001236d2)
    #1 <null> <null>:0 (libstdc++.so.6+0x0000000b1f7e)
    #2 std::thread::thread<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:138 (exe+0x000000268870)
    #3 void __gnu_cxx::new_allocator<std::thread>::construct<std::thread, void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(std::thread*, void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/ext/new_allocator.h:120 (exe+0x0000002687b5)
    #4 _ZNSt16allocator_traitsISaISt6threadEE12_S_constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEENSt9enable_ifIXsr18__construct_helperIT_DpT0_EE5valueEvE4typeERS1_PSA_DpOSB_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:254 (exe+0x0000002686bd)
    #5 _ZNSt16allocator_traitsISaISt6threadEE9constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEEDTcl12_S_constructfp_fp0_spclsr3stdE7forwardIT0_Efp1_EEERS1_PT_DpOS9_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:393 (exe+0x00000026688d)
    #6 void std::vector<std::thread, std::allocator<std::thread> >::_M_emplace_back_aux<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:409 (exe+0x000000266ace)
    #7 void std::vector<std::thread, std::allocator<std::thread> >::emplace_back<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:101 (exe+0x00000024f257)
    #8 duke::LoadedImageCache::startWorkers() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:93 (exe+0x00000024b806)
    #9 duke::LoadedImageCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:32 (exe+0x00000024b97b)
    #10 duke::LoadedTextureCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedTextureCache.cpp:20 (exe+0x00000020d755)
    #11 duke::Player::load(duke::Timeline const&, FrameDuration const&) /home/clitte/git/duke/src/duke/engine/Player.cpp:11 (exe+0x000000276dd9)
    #12 duke::DukeMainWindow::load(duke::Timeline const&, FrameDuration const&, duke::FitMode, int) /home/clitte/git/duke/src/duke/engine/DukeMainWindow.cpp:64 (exe+0x0000001e9029)
    #13 DukeApplication /home/clitte/git/duke/src/duke/engine/DukeApplication.cpp:136 (exe+0x0000001be0af)
    #14 main /home/clitte/git/duke/src/duke/main.cpp:37 (exe+0x000000168af4)

  Thread T2 (tid=11713, running) created by main thread at:
    #0 pthread_create ??:0 (exe+0x0000001236d2)
    #1 <null> <null>:0 (libstdc++.so.6+0x0000000b1f7e)
    #2 std::thread::thread<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/thread:138 (exe+0x000000268870)
    #3 void __gnu_cxx::new_allocator<std::thread>::construct<std::thread, void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(std::thread*, void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/ext/new_allocator.h:120 (exe+0x0000002687b5)
    #4 _ZNSt16allocator_traitsISaISt6threadEE12_S_constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEENSt9enable_ifIXsr18__construct_helperIT_DpT0_EE5valueEvE4typeERS1_PSA_DpOSB_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:254 (exe+0x0000002686bd)
    #5 _ZNSt16allocator_traitsISaISt6threadEE9constructIS0_JMN4duke16LoadedImageCacheEFvvEPS5_EEEDTcl12_S_constructfp_fp0_spclsr3stdE7forwardIT0_Efp1_EEERS1_PT_DpOS9_ /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/alloc_traits.h:393 (exe+0x00000026688d)
    #6 void std::vector<std::thread, std::allocator<std::thread> >::_M_emplace_back_aux<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:409 (exe+0x000000266ace)
    #7 void std::vector<std::thread, std::allocator<std::thread> >::emplace_back<void (duke::LoadedImageCache::*)(), duke::LoadedImageCache*>(void (duke::LoadedImageCache::*&&)(), duke::LoadedImageCache*&&) /usr/lib64/gcc/x86_64-unknown-linux-gnu/4.8.2/../../../../include/c++/4.8.2/bits/vector.tcc:101 (exe+0x00000024f257)
    #8 duke::LoadedImageCache::startWorkers() /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:93 (exe+0x00000024b806)
    #9 duke::LoadedImageCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedImageCache.cpp:32 (exe+0x00000024b97b)
    #10 duke::LoadedTextureCache::load(duke::Timeline const&) /home/clitte/git/duke/src/duke/engine/cache/LoadedTextureCache.cpp:20 (exe+0x00000020d755)
    #11 duke::Player::load(duke::Timeline const&, FrameDuration const&) /home/clitte/git/duke/src/duke/engine/Player.cpp:11 (exe+0x000000276dd9)
    #12 duke::DukeMainWindow::load(duke::Timeline const&, FrameDuration const&, duke::FitMode, int) /home/clitte/git/duke/src/duke/engine/DukeMainWindow.cpp:64 (exe+0x0000001e9029)
    #13 DukeApplication /home/clitte/git/duke/src/duke/engine/DukeApplication.cpp:136 (exe+0x0000001be0af)
    #14 main /home/clitte/git/duke/src/duke/main.cpp:37 (exe+0x000000168af4)

SUMMARY: ThreadSanitizer: data race ??:0 strcmp
==================
gchatelet commented 11 years ago

To be resolved in OpenImageIO/oiio#720