Error in `python': free(): invalid pointer: 0x0000559f334fde80

[xuman-Amy]

*** Error in `python': free(): invalid pointer: 0x0000559f334fde80 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7c619)[0x7f621b446619]
/home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/site-packages/datrie.cpython-36m-x86_64-linux-gnu.so(tail_set_suffix+0x3d)[0x7f62140fa64d]
/home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/site-packages/datrie.cpython-36m-x86_64-linux-gnu.so(+0x357f8)[0x7f62140f87f8]
/home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/site-packages/datrie.cpython-36m-x86_64-linux-gnu.so(+0x18a67)[0x7f62140dba67]
/home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/site-packages/datrie.cpython-36m-x86_64-linux-gnu.so(+0x1171d)[0x7f62140d471d]
python(_PyEval_EvalFrameDefault+0x102d)[0x559f331c834d]
python(PyEval_EvalCodeEx+0x329)[0x559f331a08d9]
python(PyEval_EvalCode+0x1c)[0x559f331a167c]
python(+0x214ce4)[0x559f3321bce4]
python(PyRun_FileExFlags+0xa1)[0x559f3321c0e1]
python(PyRun_SimpleFileExFlags+0x1c4)[0x559f3321c2e4]
python(Py_Main+0x5ff)[0x559f3321fdaf]
python(main+0xee)[0x559f330e68be]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f621b3ebc05]
python(+0x1c70da)[0x559f331ce0da]
======= Memory map: ========
559f33007000-559f332c6000 r-xp 00000000 fd:01 290426 /home/works/dl-tools/miniconda2/envs/python3.env/bin/python3.6
559f334c5000-559f334c8000 r--p 002be000 fd:01 290426 /home/works/dl-tools/miniconda2/envs/python3.env/bin/python3.6
559f334c8000-559f3352b000 rw-p 002c1000 fd:01 290426 /home/works/dl-tools/miniconda2/envs/python3.env/bin/python3.6
559f3352b000-559f3355c000 rw-p 00000000 00:00 0
559f35384000-559f355e5000 rw-p 00000000 00:00 0 [heap]
7f620c000000-7f620c021000 rw-p 00000000 00:00 0
7f620c021000-7f6210000000 ---p 00000000 00:00 0
7f62102bd000-7f62102ce000 r-xp 00000000 fd:01 289761 /home/works/dl-tools/miniconda2/envs/python3.env/lib/libgcc_s.so.1
7f62102ce000-7f62104cd000 ---p 00011000 fd:01 289761 /home/works/dl-tools/miniconda2/envs/python3.env/lib/libgcc_s.so.1
7f62104cd000-7f62104ce000 r--p 00010000 fd:01 289761 /home/works/dl-tools/miniconda2/envs/python3.env/lib/libgcc_s.so.1
7f62104ce000-7f62104cf000 rw-p 00011000 fd:01 289761 /home/works/dl-tools/miniconda2/envs/python3.env/lib/libgcc_s.so.1
7f62104cf000-7f621056f000 rw-p 00000000 00:00 0
7f621056f000-7f62106ef000 rw-p 00000000 00:00 0
7f62106fd000-7f621077d000 rw-p 00000000 00:00 0
7f621077d000-7f6210801000 rw-p 00000000 00:00 0
7f6210822000-7f6210962000 rw-p 00000000 00:00 0
7f62109a0000-7f6210aa0000 rw-p 00000000 00:00 0
7f6210aa0000-7f6210b3a000 rw-p 00000000 00:00 0
7f6210b4d000-7f6210bcd000 rw-p 00000000 00:00 0
7f6210bfe000-7f6210cbe000 rw-p 00000000 00:00 0
7f6210ce2000-7f6210da2000 rw-p 00000000 00:00 0
7f6210db9000-7f6210e79000 rw-p 00000000 00:00 0
7f6210e92000-7f6210ed2000 rw-p 00000000 00:00 0
7f6210f07000-7f6210fc7000 rw-p 00000000 00:00 0
7f6210fd6000-7f6211056000 rw-p 00000000 00:00 0
7f621106f000-7f62110ef000 rw-p 00000000 00:00 0
7f62110f5000-7f62111b5000 rw-p 00000000 00:00 0
7f62111c0000-7f6211240000 rw-p 00000000 00:00 0
7f621127e000-7f621133e000 rw-p 00000000 00:00 0
7f6211376000-7f6211436000 rw-p 00000000 00:00 0
7f6211467000-7f6211927000 rw-p 00000000 00:00 0
7f6211927000-7f6211943000 r-xp 00000000 fd:01 542399 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_pickle.cpython-36m-x86_64-linux-gnu.so
7f6211943000-7f6211b42000 ---p 0001c000 fd:01 542399 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_pickle.cpython-36m-x86_64-linux-gnu.so
7f6211b42000-7f6211b43000 r--p 0001b000 fd:01 542399 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_pickle.cpython-36m-x86_64-linux-gnu.so
7f6211b43000-7f6211b46000 rw-p 0001c000 fd:01 542399 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_pickle.cpython-36m-x86_64-linux-gnu.so
7f6211b46000-7f6211b50000 r-xp 00000000 fd:01 542357 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_struct.cpython-36m-x86_64-linux-gnu.so
7f6211b50000-7f6211d50000 ---p 0000a000 fd:01 542357 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_struct.cpython-36m-x86_64-linux-gnu.so
7f6211d50000-7f6211d51000 r--p 0000a000 fd:01 542357 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_struct.cpython-36m-x86_64-linux-gnu.so
7f6211d51000-7f6211d53000 rw-p 0000b000 fd:01 542357 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_struct.cpython-36m-x86_64-linux-gnu.so
7f6211d53000-7f6211d57000 r-xp 00000000 fd:01 542203 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_random.cpython-36m-x86_64-linux-gnu.so
7f6211d57000-7f6211f56000 ---p 00004000 fd:01 542203 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_random.cpython-36m-x86_64-linux-gnu.so
7f6211f56000-7f6211f57000 r--p 00003000 fd:01 542203 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_random.cpython-36m-x86_64-linux-gnu.so
7f6211f57000-7f6211f58000 rw-p 00004000 fd:01 542203 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_random.cpython-36m-x86_64-linux-gnu.so
7f6211f58000-7f6211f5a000 r-xp 00000000 fd:01 542109 /home/works/dl-tools/miniconda2/envs/python3.env/lib/python3.6/lib-dynload/_bisect.cpython-36m-x86_64-linux-gnu.so

[xuman-Amy]

please tell me how to solve this problem?
And the data is about 8G, it's a large dataset.