ClangCodeModel sigfault when loading source file

when i trying load cpp file:
/home/maxis11/llvm/lib/Support/ErrorHandling.cpp:43: void llvm::install_fatal_error_handler(fatal_error_handler_t, void *): Проверочное утверждение «!llvm_is_multithreaded() && "Cannot register error handlers after starting multithreaded mode!\n"» не выполнено.
0 libLLVM-3.5.0svn.so 0x00007f79cc4ab915 llvm::sys::PrintStackTrace(_IO_FILE*) + 37
1 libLLVM-3.5.0svn.so 0x00007f79cc4ac073
2 libpthread.so.0 0x00007f7a037fd340
3 libc.so.6 0x00007f7a02c3df79 gsignal + 57
4 libc.so.6 0x00007f7a02c41388 abort + 328
5 libc.so.6 0x00007f7a02c36e36
6 libc.so.6 0x00007f7a02c36ee2
7 libLLVM-3.5.0svn.so 0x00007f79cc498217
8 libclang.so 0x00007f79cd4a3c83 clang_createIndex + 67
9 libClangCodeModel.so 0x00007f79ce2ebe3a
10 libClangCodeModel.so 0x00007f79ce2ec143
11 libClangCodeModel.so 0x00007f79ce2efd61 ClangCodeModel::SemanticMarker::setFileName(QString const&) + 305
12 libClangCodeModel.so 0x00007f79ce2da5be
13 libClangCodeModel.so 0x00007f79ce2dbcbc
14 libQt5Core.so.5 0x00007f7a03d22a6d
15 libQt5Core.so.5 0x00007f7a03d2a82c
16 libpthread.so.0 0x00007f7a037f5182
17 libc.so.6 0x00007f7a02d0230d clone + 109