Qt Creator crashes while trying to load a large project.

Starting program: /home/kheimric/Develop/qt/creator/bin/qtcreator.bin
[Thread debugging using libthread_db enabled]
[New Thread 0xb67d16c0 (LWP 3197)]
Qt: gdb: -nograb added to command-line options.
Use the -dograb option to enforce grabbing.
[New Thread 0xb50dab90 (LWP 3201)]
[Thread 0xb50dab90 (LWP 3201) exited]
[New Thread 0xb50dab90 (LWP 3226)]
[New Thread 0xb267ab90 (LWP 3227)]
[New Thread 0xb1e4bb90 (LWP 3229)]
[New Thread 0xb14ffb90 (LWP 3233)]
[New Thread 0xab6e2b90 (LWP 3235)]
[Thread 0xb14ffb90 (LWP 3233) exited]
[Thread 0xb1e4bb90 (LWP 3229) exited]
[New Thread 0xb1e4bb90 (LWP 3245)]
[New Thread 0xb14ffb90 (LWP 3246)]
[Thread 0xb1e4bb90 (LWP 3245) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb14ffb90 (LWP 3246)]
0xb4216c62 in CPlusPlus::Managed::operator new (size=20, pool=0xa8029c70) at ../../shared/cplusplus/MemoryPool.cpp:131
131 void *Managed::operator new(size_t size, MemoryPool *pool)
(gdb) bt
#0 0xb4216c62 in CPlusPlus::Managed::operator new (size=20, pool=0xa8029c70) at ../../shared/cplusplus/MemoryPool.cpp:131
#1 0xb41f13c7 in CPlusPlus::CompoundStatementAST::clone (this=0xa7e2d6b8, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:378
#2 0xb41f2f26 in CPlusPlus::CompoundExpressionAST::clone (this=0xa7e2d6a8, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:281
#3 0xb41f2cef in CPlusPlus::BinaryExpressionAST::clone (this=0xa7e2d708, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:327
#4 0xb41f1439 in CPlusPlus::CompoundStatementAST::clone (this=0xa7e2d6b8, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:382
#5 0xb41f2f26 in CPlusPlus::CompoundExpressionAST::clone (this=0xa7e2d6a8, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:281
#6 0xb41f2cef in CPlusPlus::BinaryExpressionAST::clone (this=0xa7e2d708, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:327
#7 0xb41f1439 in CPlusPlus::CompoundStatementAST::clone (this=0xa7e2d6b8, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:382
#8 0xb41f2f26 in CPlusPlus::CompoundExpressionAST::clone (this=0xa7e2d6a8, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:281
#9 0xb41f2cef in CPlusPlus::BinaryExpressionAST::clone (this=0xa7e2d708, pool=0xa8029c70) at ../../shared/cplusplus/ASTClone.cpp:327

2Gb available memory, usage at the moment of the crash 1.6Gb