运行caffe时 Error in `python': malloc(): memory corruption: 0x000000000420a600 ***

[坚定的小蘑菇]

运行caffe的python接口训练时出现下列问题（以下为部分错误粘贴），请问各位这是为什么，怎么解决？？感谢回复
*** Error in `python': malloc(): memory corruption: 0x000000000420a600 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7fd65320b7e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8213e)[0x7fd65321613e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_calloc+0xba)[0x7fd653218dca]
/home/cjh/caffe/python/caffe/../../build/lib/libcaffe.so.1.0.0(_ZN5caffe12SyncedMemory16mutable_cpu_dataEv+0xb1)[0x7fd63eb8fee1]
/home/cjh/caffe/python/caffe/../../build/lib/libcaffe.so.1.0.0(_ZN5caffe4BlobIfE16mutable_cpu_diffEv+0x23)[0x7fd63eb92203]
/home/cjh/caffe/python/caffe/../../build/lib/libcaffe.so.1.0.0(_ZN5caffe17InnerProductLayerIfE12Backward_cpuERKSt6vectorIPNS_4BlobIfEESaIS5_EERKS2_IbSaIbEES9_+0xe9)[0x7fd63eb0d5e9]
/home/cjh/caffe/python/caffe/../../build/lib/libcaffe.so.1.0.0(_ZN5caffe3NetIfE14BackwardFromToEii+0x25a)[0x7fd63ea1b94a]
/home/cjh/caffe/python/caffe/../../build/lib/libcaffe.so.1.0.0(_ZN5caffe3NetIfE8BackwardEv+0x2f)[0x7fd63ea1ba3f]
/home/cjh/caffe/python/caffe/../../build/lib/libcaffe.so.1.0.0(_ZN5caffe6SolverIfE4StepEi+0x204)[0x7fd63ea48c74]
/home/cjh/caffe/python/caffe/_caffe.so(_ZN5boost6python7objects23caller_py_function_implINS0_6detail6callerIMN5caffe6SolverIfEEFviENS0_21default_call_policiesENS_3mpl7vector3IvRS7_iEEEEEclEP7_objectSI_+0x9e)[0x7fd63eefd02e]
/usr/lib/x86_64-linux-gnu/libboost_python-py27.so.1.58.0(_ZNK5boost6python7objects8function4callEP7_objectS4_+0x26d)[0x7fd63df0e5cd]
/usr/lib/x86_64-linux-gnu/libboost_python-py27.so.1.58.0(+0x297c8)[0x7fd63df0e7c8]
/usr/lib/x86_64-linux-gnu/libboost_python-py27.so.1.58.0(_ZN5boost6python21handle_exception_implENS_9function0IvEE+0x73)[0x7fd63df16613]
/usr/lib/x86_64-linux-gnu/libboost_python-py27.so.1.58.0(+0x26999)[0x7fd63df0b999]
python(PyEval_EvalFrameEx+0x578d)[0x4c166d]
python(PyEval_EvalCodeEx+0x306)[0x4b9b66]
python[0x4eb69f]
python(PyRun_FileExFlags+0x82)[0x4e58f2]
python(PyRun_SimpleFileExFlags+0x186)[0x4e41a6]
python(Py_Main+0x54e)[0x4938ce]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fd6531b4830]
python(_start+0x29)[0x493299]
======= Memory map: ========
00400000-006de000 r-xp 00000000 08:06 393740 /usr/bin/python2.7
008dd000-008de000 r--p 002dd000 08:06 393740 /usr/bin/python2.7
008de000-00955000 rw-p 002de000 08:06 393740 /usr/bin/python2.7
00955000-00978000 rw-p 00000000 00:00 0
0243f000-05c7a000 rw-p 00000000 00:00 0 [heap]
7fd5f4000000-7fd5f4021000 rw-p 00000000 00:00 0
7fd5f4021000-7fd5f8000000 ---p 00000000 00:00 0
7fd5fb08b000-7fd604000000 rw-p 00000000 00:00 0
7fd604000000-7fd604021000 rw-p 00000000 00:00 0
7fd604021000-7fd608000000 ---p 00000000 00:00 0
7fd608239000-7fd60c000000 rw-p 00000000 00:00 0
7fd60c000000-7fd60c021000 rw-p 00000000 00:00 0
7fd60c021000-7fd610000000 ---p 00000000 00:00 0
7fd6100f7000-7fd610fb5000 rw-p 00000000 00:00 0
7fd610fb5000-7fd611fb5000 r--s 00000000 08:08 13632944 /home/cjh/caffe/my/daima/img_test_lmdb/data.mdb