alphacep
Using a NVIDIA Jetson Nano, cannot pip install vosk
I am attempting to get the asr_server.py running but I need vosk to be installed. Attempting to build and run the docker container is failing as well. The process is very CPU intensive, and was hoping that having it on a GPU would take the load off of the CPU. I am attempting to run this on an NVIDIA Jetson Nano.
Hardware: NVIDIA Jetson Nano
python3 -V Python 3.6.9
pip3 -V pip 20.1.1 from /usr/local/lib/python3.6/dist-packages/pip (python 3.6)
pip3 install vosk ERROR: Could not find a version that satisfies the requirement vosk (from versions: none) ERROR: No matching distribution found for vosk
-- Attempt to install using the .whl pip3 install vosk-0.3.10-cp36-cp36m-manylinux2010_x86_64.whl ERROR: vosk-0.3.10-cp36-cp36m-manylinux2010_x86_64.whl is not a supported wheel on this platform.
You have to build kaldi with gpu support yourself first
Then you have to build gpu branch from vosk-api: https://github.com/alphacep/vosk-api/tree/gpu
We do not fully support GPU decoding from Kaldi, see for details:
https://github.com/alphacep/vosk-api/issues/74
@xiongjason I did manage to build it on Jetson Nano manually. Here's a script you may find useful (still requires polishing):
# Install missing dependencies
sudo apt-get install -y gfortran swig nano python3.7 python3-pip
# Note that kaldi build will fail if you don't increase swap up to 4-8Gb (7Gb+ RAM is required):
# sudo swapoff -a
# sudo dd if=/dev/zero of=/swapfile bs=1G count=8
# sudo chmod 600 /swapfile
# sudo mkswap /swapfile
# sudo swapon /swapfile
# sudo nano /etc/fstab -> /swapfile none swap sw 0 0
# grep SwapTotal /proc/meminfo
# optionally create projects' root
mkdir projects && cd projects/
# build openblas, kaldi and vosk
git clone -b lookahead --single-branch https://github.com/alphacep/kaldi && cd kaldi/tools/
sed -i 's:status=0:exit 0:g' extras/check_dependencies.sh
# additional -03 flags were copied from Jetson Nano forums (official answers)
sed -i 's:openfst_add_CXXFLAGS = -g -O2:openfst_add_CXXFLAGS = -g -O3 -march=armv8-a+crypto -mcpu=cortex-a57+crypto:g' Makefile
sed -i 's:--enable-ngram-fsts:--enable-ngram-fsts --disable-bin:g' Makefile
make -j $(nproc) openfst cub
# make sure you have a valid python3.7 reference
sed -i 's:python:python3:g' extras/install_openblas.sh
sed -i 's:USE_LOCKING=1:DYNAMIC_ARCH=1 USE_LOCKING=1:g' extras/install_openblas.sh
extras/install_openblas.sh
cd ../src/
./configure --mathlib=OPENBLAS --shared
#-mcpu flag is not supported in further steps
sed -i 's: -O1 : -O3 -march=armv8-a+crypto :g' kaldi.mk
make -j $(nproc) online2 lm
# fetch gpu branch
cd ../ && git clone -b gpu https://github.com/alphacep/vosk-api.git && cd vosk-api/python/
sudo KALDI_MKL=0 KALDI_ROOT=~/kaldi KALDI_CUDA=on python3 ./setup.py install --single-version-externally-managed --root=/
# Alternatively, you can build a wheel instead of direct installation:
# sudo KALDI_MKL=0 KALDI_ROOT=~/kaldi KALDI_CUDA=on python3 ./setup.py sdist bdist_wheel
Also, don't forget to enable GPU programmatically:
GpuInit()
def thread_init():
GpuInstantiate()
thread_init()
SetLogLevel(0)
@sskorol Thanks for the script. Please help, I am getting an error while executing "make -j $(nproc) online2 lm". Error:- make -j $(nproc) online2 lm test -d /home/vineet/Downloads/projects/kaldi/src/lib || mkdir /home/vineet/Downloads/projects/kaldi/src/lib make depend The version of configure script matches kaldi.mk version. Good. make[1]: Entering directory '/home/vineet/Downloads/projects/kaldi/src' make -C base/ depend make -C matrix/ depend make -C util/ depend make[2]: Entering directory '/home/vineet/Downloads/projects/kaldi/src/base' make -C feat/ depend make[2]: Entering directory '/home/vineet/Downloads/projects/kaldi/src/util' make[2]: Entering directory '/home/vineet/Downloads/projects/kaldi/src/matrix' make[2]: Entering directory '/home/vineet/Downloads/projects/kaldi/src/feat' rm -f .depend.mk rm -f .depend.mk g++ -M matrix-lib-test.cc sparse-matrix.cc matrix-functions.cc optimization.cc packed-matrix.cc matrix-lib-speed-test.cc kaldi-matrix.cc sparse-matrix-test.cc qr.cc kaldi-vector.cc tp-matrix.cc sp-matrix.cc srfft.cc compressed-matrix.cc >> .depend.mk g++ -M edit-distance-test.cc kaldi-table-test.cc text-utils-test.cc hash-list-test.cc simple-io-funcs.cc simple-options-test.cc const-integer-set-test.cc kaldi-holder.cc parse-options-test.cc kaldi-table.cc text-utils.cc simple-options.cc kaldi-thread-test.cc kaldi-io-test.cc parse-options.cc stl-utils-test.cc kaldi-thread.cc kaldi-io.cc kaldi-semaphore.cc >> .depend.mk rm -f .depend.mk g++ -M feature-window.cc feature-sdc-test.cc signal-test.cc wave-reader-test.cc feature-fbank-test.cc feature-plp-test.cc pitch-functions-test.cc feature-functions-test.cc resample-test.cc online-feature.cc feature-mfcc-test.cc signal.cc online-feature-test.cc wave-reader.cc feature-fbank.cc feature-plp.cc pitch-functions.cc feature-functions.cc resample.cc feature-mfcc.cc feature-spectrogram.cc mel-computations.cc >> .depend.mk matrix-lib-test.cc:26:10: fatal error: matrix/matrix-lib.h: No such file or directory #include "matrix/matrix-lib.h" ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. edit-distance-test.cc:21:10: fatal error: base/kaldi-common.h: No such file or directory #include "base/kaldi-common.h" ^~~~~~~~~~~~~~~~~~~~~
I am getting an error while executing
You need to run configure again and provide the output
vineet@vineet-desktop:~/Downloads/projects/kaldi/src$ ./configure --mathlib=OPENBLAS --shared Configuring KALDI to use OPENBLAS. Backing up kaldi.mk to kaldi.mk.bak ... Checking compiler g++ ... Checking OpenFst library in /home/vineet/Downloads/projects/kaldi/tools/openfst-1.7.7 ... Checking cub library in /home/vineet/Downloads/projects/kaldi/tools/cub-1.8.0 ... Doing OS specific configurations ... On Linux: Checking for linear algebra header files ... ./configure: FATAL: OpenBLAS not found in '../tools/OpenBLAS/install'. ** This is the only place we look for it. The best option is to build OpenBLAS ** tuned for your system and CPU. To do that, run the following commands: ** ** cd ../tools; extras/install_openblas.sh ** ** Another option is to specify the location of existing OpenBLAS directory ** with the switch '--openblas-root='. However, even if a package is provided ** for your system, the packaged version is almost always significantly slower ** and often older than the above commands can fetch and build. ** ** You can also use other matrix algebra libraries. For information, see: ** http://kaldi-asr.org/doc/matrixwrap.html
@nshmyrev Thanks, I was able install OpenBLAS and was able build the wheel. After I installed the vosk wheel package, I tried to execute the example which did not work. Logs:- $ python3 test_simple.py test.wav Segmentation fault (core dumped) $ valgrind python3 test_simple.py test.wav >& crash.log Illegal instruction (core dumped)
crash.log--------------------------------- ==4352== Memcheck, a memory error detector ==4352== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==4352== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==4352== Command: python3 test_simple.py test.wav ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C82F7: PyDict_SetDefault (in /usr/bin/python3.6) ==4352== by 0x56C4D3: PyUnicode_InternInPlace (in /usr/bin/python3.6) ==4352== by 0x59409F: ??? (in /usr/bin/python3.6) ==4352== by 0x5A15BF: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x5B3CBB: _Py_ReadyTypes (in /usr/bin/python3.6) ==4352== by 0x638213: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C82F7: PyDict_SetDefault (in /usr/bin/python3.6) ==4352== by 0x56C4D3: PyUnicode_InternInPlace (in /usr/bin/python3.6) ==4352== by 0x59409F: ??? (in /usr/bin/python3.6) ==4352== by 0x5A15BF: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x5B3CBB: _Py_ReadyTypes (in /usr/bin/python3.6) ==4352== by 0x638213: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8F37: PyDict_SetItemString (in /usr/bin/python3.6) ==4352== by 0x5A17DF: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x5B3CBB: _Py_ReadyTypes (in /usr/bin/python3.6) ==4352== by 0x638213: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x4b78020 is 1,504 bytes inside a block of size 2,208 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5A296F: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x5B3D4B: _Py_ReadyTypes (in /usr/bin/python3.6) ==4352== by 0x638213: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x4b7f020 is 528 bytes inside a block of size 1,112 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C82F7: PyDict_SetDefault (in /usr/bin/python3.6) ==4352== by 0x56C4D3: PyUnicode_InternInPlace (in /usr/bin/python3.6) ==4352== by 0x56C5B7: PyUnicode_InternFromString (in /usr/bin/python3.6) ==4352== by 0x4373C3: ??? (in /usr/bin/python3.6) ==4352== by 0x5A1E37: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x5B3D4B: _Py_ReadyTypes (in /usr/bin/python3.6) ==4352== by 0x638213: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x4b78020 is 1,504 bytes inside a block of size 2,208 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5A1D63: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x5B3E8B: _Py_ReadyTypes (in /usr/bin/python3.6) ==4352== by 0x638213: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x4b88020 is 16 bytes after a block of size 1,120 in arena "client" ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x504CB7: ??? (in /usr/bin/python3.6) ==4352== by 0x509F8F: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1CF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50B813: PyMarshal_ReadObjectFromString (in /usr/bin/python3.6) ==4352== by 0x50E15F: PyImport_ImportFrozenModuleObject (in /usr/bin/python3.6) ==4352== by 0x637EEF: ??? (in /usr/bin/python3.6) ==4352== Address 0x4ba5020 is 208 bytes inside a block of size 1,384 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x50B863: PyMarshal_ReadObjectFromString (in /usr/bin/python3.6) ==4352== by 0x50E15F: PyImport_ImportFrozenModuleObject (in /usr/bin/python3.6) ==4352== by 0x637EEF: ??? (in /usr/bin/python3.6) ==4352== by 0x638517: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x4ba5020 is 208 bytes inside a block of size 1,384 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x53131B: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x50D4B3: ??? (in /usr/bin/python3.6) ==4352== by 0x50E1BB: PyImport_ImportFrozenModuleObject (in /usr/bin/python3.6) ==4352== by 0x637EEF: ??? (in /usr/bin/python3.6) ==4352== by 0x638517: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x4ba6020 is 576 bytes inside a block of size 1,864 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x5380DF: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBC8B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x50D4B3: ??? (in /usr/bin/python3.6) ==4352== by 0x50E1BB: PyImport_ImportFrozenModuleObject (in /usr/bin/python3.6) ==4352== by 0x637EEF: ??? (in /usr/bin/python3.6) ==4352== by 0x638517: ??? (in /usr/bin/python3.6) ==4352== by 0x6208AB: Py_Main (in /usr/bin/python3.6) ==4352== Address 0x4ba9020 is 304 bytes inside a block of size 576 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x504CB7: ??? (in /usr/bin/python3.6) ==4352== by 0x509F8F: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1CF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50B813: PyMarshal_ReadObjectFromString (in /usr/bin/python3.6) ==4352== by 0x5111BF: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x504CB7: ??? (in /usr/bin/python3.6) ==4352== by 0x509F8F: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1CF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50B813: PyMarshal_ReadObjectFromString (in /usr/bin/python3.6) ==4352== by 0x5111BF: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x50B863: PyMarshal_ReadObjectFromString (in /usr/bin/python3.6) ==4352== by 0x5111BF: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bb1020 is 1,648 bytes inside a block of size 1,864 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x5A5D73: ??? (in /usr/bin/python3.6) ==4352== by 0x5A735F: ??? (in /usr/bin/python3.6) ==4352== by 0x607947: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x538027: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBC8B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x5397CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== Address 0x4bb6020 is 16 bytes after a block of size 576 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3787: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3787: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x59D0F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x59D0F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5B5773: _PyObject_GenericSetAttrWithDict (in /usr/bin/python3.6) ==4352== by 0x5B5D93: PyObject_SetAttr (in /usr/bin/python3.6) ==4352== by 0x5B629F: ??? (in /usr/bin/python3.6) ==4352== by 0x5B648F: PyModule_AddFunctions (in /usr/bin/python3.6) ==4352== by 0x42AFBF: ??? (in /usr/bin/python3.6) ==4352== by 0x4755E7: PyInit_posix (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4bc0020 is 272 bytes inside a block of size 1,112 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x4763FB: PyInit_posix (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bc2020 is 304 bytes inside a block of size 576 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x480AAB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBB6F: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bee020 is 0 bytes inside a block of size 28 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59FE1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5AA1CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5AA703: ??? (in /usr/bin/python3.6) ==4352== by 0x5A740B: ??? (in /usr/bin/python3.6) ==4352== by 0x607947: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52B84F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bf4020 is 16 bytes after a block of size 64 in arena "client" ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bf4020 is 16 bytes after a block of size 64 in arena "client" ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bf8020 is 592 bytes inside a block of size 3,964 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5B5773: _PyObject_GenericSetAttrWithDict (in /usr/bin/python3.6) ==4352== by 0x5B5D93: PyObject_SetAttr (in /usr/bin/python3.6) ==4352== by 0x5B629F: ??? (in /usr/bin/python3.6) ==4352== by 0x5B648F: PyModule_AddFunctions (in /usr/bin/python3.6) ==4352== by 0x42AFBF: ??? (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5B5773: _PyObject_GenericSetAttrWithDict (in /usr/bin/python3.6) ==4352== by 0x5B5D93: PyObject_SetAttr (in /usr/bin/python3.6) ==4352== by 0x5B629F: ??? (in /usr/bin/python3.6) ==4352== by 0x5B648F: PyModule_AddFunctions (in /usr/bin/python3.6) ==4352== by 0x42AFBF: ??? (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3787: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c14020 is 30,464 bytes inside a block of size 33,921 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59D0F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c15020 is 560 bytes inside a block of size 707 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x50B773: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x530917: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c3c020 is 2,336 bytes inside a block of size 2,832 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3707: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c3d020 is 224 bytes inside a block of size 3,696 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5F36CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c3e020 is 560 bytes inside a block of size 679 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x52E4C7: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x607A1F: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x5F4D33: ??? (in /usr/bin/python3.6) ==4352== by 0x607947: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607B13: PyObject_CallFunctionObjArgs (in /usr/bin/python3.6) ==4352== by 0x53026B: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4bdc020 is 16 bytes before a block of size 576 alloc'd ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5E94DF: _PyBytes_Resize (in /usr/bin/python3.6) ==4352== by 0x4964FF: ??? (in /usr/bin/python3.6) ==4352== by 0x496617: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c4d020 is 16 bytes after a block of size 576 alloc'd ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59D0F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x59D08B: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c5a020 is 6,736 bytes inside a block of size 7,849 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5F36CB: ??? (in /usr/bin/python3.6) ==4352== by 0x59D08B: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c4d020 is 16 bytes after a block of size 576 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x48FDBB: ??? (in /usr/bin/python3.6) ==4352== by 0x498DEF: PyInit_errno (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c92020 is 2,432 bytes inside a block of size 2,832 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x48FDCB: ??? (in /usr/bin/python3.6) ==4352== by 0x498E7F: PyInit_errno (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c92020 is 2,432 bytes inside a block of size 2,832 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x530FD3: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x5397CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4c9d020 is 608 bytes inside a block of size 1,112 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59D0F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3767: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c9b020 is 2,448 bytes inside a block of size 3,872 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x610C3F: _PyObject_GC_Resize (in /usr/bin/python3.6) ==4352== by 0x5E08A7: PyFrame_New (in /usr/bin/python3.6) ==4352== by 0x52A6B3: ??? (in /usr/bin/python3.6) ==4352== by 0x5397CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c92020 is 2,432 bytes inside a block of size 2,832 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x530333: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4cdb020 is 768 bytes inside a block of size 1,008 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8D7: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x5397CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4cdc020 is 1,088 bytes inside a block of size 1,608 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x5A5D73: ??? (in /usr/bin/python3.6) ==4352== by 0x59EDE7: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBFFB: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B42B: _PyFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607A1F: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x597CEB: ??? (in /usr/bin/python3.6) ==4352== by 0x5A735F: ??? (in /usr/bin/python3.6) ==4352== by 0x607947: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== Address 0x4cfc020 is 16 bytes before a block of size 928 alloc'd ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x5E94DF: _PyBytes_Resize (in /usr/bin/python3.6) ==4352== by 0x4964FF: ??? (in /usr/bin/python3.6) ==4352== by 0x496617: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x5E94DF: _PyBytes_Resize (in /usr/bin/python3.6) ==4352== by 0x4964FF: ??? (in /usr/bin/python3.6) ==4352== by 0x496617: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5CA13B: ??? (in /usr/bin/python3.6) ==4352== by 0x5CA8FF: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBC8B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5CA13B: ??? (in /usr/bin/python3.6) ==4352== by 0x5CA8FF: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBC8B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== Address 0x4d3e020 is 0 bytes after a block of size 9,248 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x480AAB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBB6F: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x480AAB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBB6F: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x530787: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4d54020 is 688 bytes inside a block of size 704 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x5E94DF: _PyBytes_Resize (in /usr/bin/python3.6) ==4352== by 0x4A5357: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBCDF: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607A37: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x60892F: PyObject_CallMethodObjArgs (in /usr/bin/python3.6) ==4352== by 0x44A617: ??? (in /usr/bin/python3.6) ==4352== by 0x44B1DF: ??? (in /usr/bin/python3.6) ==4352== by 0x44B98B: ??? (in /usr/bin/python3.6) ==4352== by 0x4319BB: ??? (in /usr/bin/python3.6) ==4352== by 0x530447: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x5E94DF: _PyBytes_Resize (in /usr/bin/python3.6) ==4352== by 0x4A5357: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBCDF: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607A37: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x60892F: PyObject_CallMethodObjArgs (in /usr/bin/python3.6) ==4352== by 0x44A617: ??? (in /usr/bin/python3.6) ==4352== by 0x44B1DF: ??? (in /usr/bin/python3.6) ==4352== by 0x44B98B: ??? (in /usr/bin/python3.6) ==4352== by 0x4319BB: ??? (in /usr/bin/python3.6) ==4352== by 0x530447: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x44A737: ??? (in /usr/bin/python3.6) ==4352== by 0x44B1DF: ??? (in /usr/bin/python3.6) ==4352== by 0x44B98B: ??? (in /usr/bin/python3.6) ==4352== by 0x4319BB: ??? (in /usr/bin/python3.6) ==4352== by 0x530447: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4d58020 is 8,016 bytes inside a block of size 8,225 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x60EA77: PyGrammar_AddAccelerators (in /usr/bin/python3.6) ==4352== by 0x43A6BF: PyParser_New (in /usr/bin/python3.6) ==4352== by 0x618023: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x60EA77: PyGrammar_AddAccelerators (in /usr/bin/python3.6) ==4352== by 0x43A6BF: PyParser_New (in /usr/bin/python3.6) ==4352== by 0x618023: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x60EA77: PyGrammar_AddAccelerators (in /usr/bin/python3.6) ==4352== by 0x43A6BF: PyParser_New (in /usr/bin/python3.6) ==4352== by 0x618023: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4d5b020 is 80 bytes inside a block of size 704 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x618323: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4db3020 is 320 bytes inside a block of size 704 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x51F333: ??? (in /usr/bin/python3.6) ==4352== by 0x5286AF: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4dbc020 is 34,976 bytes inside a block of size 36,032 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5269DF: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x5286BB: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4dbc020 is 34,976 bytes inside a block of size 36,032 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x4F9973: PyArena_Free (in /usr/bin/python3.6) ==4352== by 0x630D0B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== Address 0x4d58020 is 8,016 bytes inside a block of size 8,225 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x4A687F: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD07: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x429F2B: ??? (in /usr/bin/python3.6) ==4352== by 0x60906F: ??? (in /usr/bin/python3.6) ==4352== by 0x60916F: _PyObject_CallMethodId_SizeT (in /usr/bin/python3.6) ==4352== by 0x4463E3: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD07: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607A37: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x60892F: PyObject_CallMethodObjArgs (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607A37: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== Address 0x4d55020 is 16 bytes before a block of size 4,096 alloc'd ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x60E3D7: PyTokenizer_FromUTF8 (in /usr/bin/python3.6) ==4352== by 0x618C57: PyParser_ParseStringObject (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x60E3D7: PyTokenizer_FromUTF8 (in /usr/bin/python3.6) ==4352== by 0x618C57: PyParser_ParseStringObject (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x60E71B: PyNode_AddChild (in /usr/bin/python3.6) ==4352== by 0x43A3AF: PyParser_AddToken (in /usr/bin/python3.6) ==4352== by 0x618123: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x60E71B: PyNode_AddChild (in /usr/bin/python3.6) ==4352== by 0x43A3AF: PyParser_AddToken (in /usr/bin/python3.6) ==4352== by 0x618123: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x60E1F7: PyTokenizer_Free (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4dc5020 is 528 bytes inside a block of size 541 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x60E523: ??? (in /usr/bin/python3.6) ==4352== by 0x60E4FB: ??? (in /usr/bin/python3.6) ==4352== by 0x60E4FB: ??? (in /usr/bin/python3.6) ==4352== by 0x62F02F: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4dce020 is 80 bytes inside a block of size 640 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x516B47: ??? (in /usr/bin/python3.6) ==4352== by 0x52259B: ??? (in /usr/bin/python3.6) ==4352== by 0x5240D7: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4dce020 is 80 bytes inside a block of size 640 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x526B83: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x5286BB: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4dcf020 is 1,136 bytes inside a block of size 1,536 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59E2A7: ??? (in /usr/bin/python3.6) ==4352== by 0x61F1BF: ??? (in /usr/bin/python3.6) ==4352== by 0x61F8D3: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA17: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA97: _PyObject_GC_NewVar (in /usr/bin/python3.6) ==4352== by 0x59EAAF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A36B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1E7: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== Address 0x4dd8020 is 1,264 bytes inside a block of size 1,384 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x50ECAF: _PyImport_FixupExtensionObject (in /usr/bin/python3.6) ==4352== by 0x50F5AB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4c4d020 is 16 bytes after a block of size 576 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5849FF: ??? (in /usr/bin/python3.6) ==4352== by 0x5644A7: _PyUnicodeWriter_Finish (in /usr/bin/python3.6) ==4352== by 0x58FD63: PyUnicode_DecodeUTF8Stateful (in /usr/bin/python3.6) ==4352== by 0x509F6F: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50B743: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e3b020 is 2,352 bytes inside a block of size 4,768 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x56A45B: _PyUnicodeWriter_PrepareInternal (in /usr/bin/python3.6) ==4352== by 0x56A5E3: ??? (in /usr/bin/python3.6) ==4352== by 0x58F4FF: PyUnicode_DecodeUTF8Stateful (in /usr/bin/python3.6) ==4352== by 0x4D5F5F: PyInit__heapq (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4e40020 is 16 bytes after a block of size 576 in arena "client" ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x5A2AEB: PyType_Ready (in /usr/bin/python3.6) ==4352== by 0x4FB683: PyInit__collections (in /usr/bin/python3.6) ==4352== by 0x50F563: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4e4c020 is 32 bytes before a block of size 576 in arena "client" ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59D0F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3767: ??? (in /usr/bin/python3.6) ==4352== by 0x59D08B: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4e18020 is 960 bytes inside a block of size 2,472 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5BF70F: ??? (in /usr/bin/python3.6) ==4352== by 0x61F19F: ??? (in /usr/bin/python3.6) ==4352== by 0x61F8D3: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA17: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA97: _PyObject_GC_NewVar (in /usr/bin/python3.6) ==4352== by 0x59EAAF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A36B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1E7: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e4e020 is 32 bytes before a block of size 928 in arena "client" ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x535CEB: ??? (in /usr/bin/python3.6) ==4352== by 0x53E54F: ??? (in /usr/bin/python3.6) ==4352== by 0x53D757: ??? (in /usr/bin/python3.6) ==4352== by 0x53F483: ??? (in /usr/bin/python3.6) ==4352== by 0x53D92F: ??? (in /usr/bin/python3.6) ==4352== by 0x5407AB: ??? (in /usr/bin/python3.6) ==4352== by 0x54137F: ??? (in /usr/bin/python3.6) ==4352== by 0x54031B: ??? (in /usr/bin/python3.6) ==4352== by 0x54137F: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e7a020 is 33,744 bytes inside a block of size 36,032 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x53BEBF: ??? (in /usr/bin/python3.6) ==4352== by 0x53D173: ??? (in /usr/bin/python3.6) ==4352== by 0x53F483: ??? (in /usr/bin/python3.6) ==4352== by 0x53D92F: ??? (in /usr/bin/python3.6) ==4352== by 0x540D07: ??? (in /usr/bin/python3.6) ==4352== by 0x54137F: ??? (in /usr/bin/python3.6) ==4352== by 0x53F7E3: ??? (in /usr/bin/python3.6) ==4352== by 0x54137F: ??? (in /usr/bin/python3.6) ==4352== by 0x5414E3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e7a020 is 33,744 bytes inside a block of size 36,032 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9A13: ??? (in /usr/bin/python3.6) ==4352== by 0x5D9DEB: PyList_Append (in /usr/bin/python3.6) ==4352== by 0x4FF42F: PyArena_AddPyObject (in /usr/bin/python3.6) ==4352== by 0x53D523: ??? (in /usr/bin/python3.6) ==4352== by 0x53F483: ??? (in /usr/bin/python3.6) ==4352== by 0x53D92F: ??? (in /usr/bin/python3.6) ==4352== by 0x53F483: ??? (in /usr/bin/python3.6) ==4352== by 0x53D92F: ??? (in /usr/bin/python3.6) ==4352== by 0x5411BF: ??? (in /usr/bin/python3.6) ==4352== by 0x54137F: ??? (in /usr/bin/python3.6) ==4352== by 0x5414E3: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e7b020 is 400 bytes inside a block of size 704 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x62D5DF: ??? (in /usr/bin/python3.6) ==4352== by 0x62DA33: ??? (in /usr/bin/python3.6) ==4352== by 0x62E373: PySymtable_BuildObject (in /usr/bin/python3.6) ==4352== by 0x52859B: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x62D5DF: ??? (in /usr/bin/python3.6) ==4352== by 0x62DA33: ??? (in /usr/bin/python3.6) ==4352== by 0x62E373: PySymtable_BuildObject (in /usr/bin/python3.6) ==4352== by 0x52859B: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x51F333: ??? (in /usr/bin/python3.6) ==4352== by 0x5232A3: ??? (in /usr/bin/python3.6) ==4352== by 0x524013: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52442B: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e7f020 is 688 bytes inside a block of size 768 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5269DF: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x5232C3: ??? (in /usr/bin/python3.6) ==4352== by 0x524013: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52442B: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== Address 0x4e7f020 is 688 bytes inside a block of size 768 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C7B8B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8B1B: ??? (in /usr/bin/python3.6) ==4352== by 0x51C7A3: ??? (in /usr/bin/python3.6) ==4352== by 0x42758F: ??? (in /usr/bin/python3.6) ==4352== by 0x51FEDF: ??? (in /usr/bin/python3.6) ==4352== by 0x5222EF: ??? (in /usr/bin/python3.6) ==4352== by 0x5222EF: ??? (in /usr/bin/python3.6) ==4352== by 0x5240D7: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52442B: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e80020 is 368 bytes inside a block of size 2,048 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x427697: ??? (in /usr/bin/python3.6) ==4352== by 0x51FEDF: ??? (in /usr/bin/python3.6) ==4352== by 0x522473: ??? (in /usr/bin/python3.6) ==4352== by 0x5240D7: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52442B: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== Address 0x4e81020 is 1,712 bytes inside a block of size 2,048 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5269DF: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x524483: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e82020 is 16 bytes before a block of size 2,048 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x526B93: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x524483: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4e82020 is 16 bytes before a block of size 2,048 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5269DF: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x5286BB: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5269DF: ??? (in /usr/bin/python3.6) ==4352== by 0x51FA2F: ??? (in /usr/bin/python3.6) ==4352== by 0x5286BB: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x62324B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C107F: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x623FD7: PySymtable_Free (in /usr/bin/python3.6) ==4352== by 0x528613: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x62324B: ??? (in /usr/bin/python3.6) ==4352== by 0x5C107F: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x623FD7: PySymtable_Free (in /usr/bin/python3.6) ==4352== by 0x528613: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x4F9997: PyArena_Free (in /usr/bin/python3.6) ==4352== by 0x630D0B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4e7b020 is 400 bytes inside a block of size 704 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3787: ??? (in /usr/bin/python3.6) ==4352== by 0x59D08B: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4e9e020 is 672 bytes inside a block of size 704 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C107F: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCCFB: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== Address 0x4dc2020 is 7,200 bytes inside a block of size 8,225 free'd ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x618323: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x618323: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C975F: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCCFB: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== Address 0x4ef4020 is 35,152 bytes inside a block of size 36,032 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== ==4352== More than 100 errors detected. Subsequent errors ==4352== will still be recorded, but in less detail than before. ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x60E1F7: PyTokenizer_Free (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x60E1F7: PyTokenizer_Free (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5C8C93: ??? (in /usr/bin/python3.6) ==4352== by 0x5E0157: PyFrame_FastToLocalsWithError (in /usr/bin/python3.6) ==4352== by 0x529AFF: PyEval_GetLocals (in /usr/bin/python3.6) ==4352== by 0x539893: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== Address 0x4f4d020 is 16 bytes before a block of size 1,171 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x44B43B: ??? (in /usr/bin/python3.6) ==4352== by 0x44B98B: ??? (in /usr/bin/python3.6) ==4352== by 0x4319BB: ??? (in /usr/bin/python3.6) ==4352== by 0x530447: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x4f4d020 is 16 bytes before a block of size 1,171 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4846D10: realloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x60E1E3: PyTokenizer_Free (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EC77: PyParser_ASTFromFileObject (in /usr/bin/python3.6) ==4352== by 0x631537: PyRun_FileExFlags (in /usr/bin/python3.6) ==4352== by 0x636C2B: PyRun_SimpleFileExFlags (in /usr/bin/python3.6) ==4352== by 0x621427: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x60E1E3: PyTokenizer_Free (in /usr/bin/python3.6) ==4352== by 0x618227: ??? (in /usr/bin/python3.6) ==4352== by 0x62EC77: PyParser_ASTFromFileObject (in /usr/bin/python3.6) ==4352== by 0x631537: PyRun_FileExFlags (in /usr/bin/python3.6) ==4352== by 0x636C2B: PyRun_SimpleFileExFlags (in /usr/bin/python3.6) ==4352== by 0x621427: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x62ECF3: PyParser_ASTFromFileObject (in /usr/bin/python3.6) ==4352== by 0x631537: PyRun_FileExFlags (in /usr/bin/python3.6) ==4352== by 0x636C2B: PyRun_SimpleFileExFlags (in /usr/bin/python3.6) ==4352== by 0x621427: Py_Main (in /usr/bin/python3.6) ==4352== by 0x420D3B: main (in /usr/bin/python3.6) ==4352== Address 0x54ce020 is 34,752 bytes inside a block of size 36,032 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x625F3C: ??? (in /usr/bin/python3.6) ==4352== by 0x610C3F: _PyObject_GC_Resize (in /usr/bin/python3.6) ==4352== by 0x5E08A7: PyFrame_New (in /usr/bin/python3.6) ==4352== by 0x529923: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x625F94: ??? (in /usr/bin/python3.6) ==4352== by 0x610C3F: _PyObject_GC_Resize (in /usr/bin/python3.6) ==4352== by 0x5E08A7: PyFrame_New (in /usr/bin/python3.6) ==4352== by 0x529923: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x52A8FF: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCB03: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x52A8FF: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x625F28: ??? (in /usr/bin/python3.6) ==4352== by 0x60E3D7: PyTokenizer_FromUTF8 (in /usr/bin/python3.6) ==4352== by 0x618C57: PyParser_ParseStringObject (in /usr/bin/python3.6) ==4352== by 0x62EFCF: PyParser_ASTFromStringObject (in /usr/bin/python3.6) ==4352== by 0x630C83: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== Address 0x55b8020 is 32 bytes before a block of size 1,936 in arena "client" ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x51F333: ??? (in /usr/bin/python3.6) ==4352== by 0x5232A3: ??? (in /usr/bin/python3.6) ==4352== by 0x524013: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52442B: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x51F333: ??? (in /usr/bin/python3.6) ==4352== by 0x5232A3: ??? (in /usr/bin/python3.6) ==4352== by 0x524013: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52442B: ??? (in /usr/bin/python3.6) ==4352== by 0x526717: ??? (in /usr/bin/python3.6) ==4352== by 0x52869F: PyAST_CompileObject (in /usr/bin/python3.6) ==4352== by 0x630C9B: PyRun_StringFlags (in /usr/bin/python3.6) ==4352== by 0x539657: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBD4B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x52FBE3: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x5397CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5BC02F: PyCFunction_Call (in /usr/bin/python3.6) ==4352== by 0x5330DB: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B69B: ??? (in /usr/bin/python3.6) ==4352== Address 0x55ce020 is 1,056 bytes inside a block of size 2,048 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Conditional jump or move depends on uninitialised value(s) ==4352== at 0x623384: ??? (in /usr/bin/python3.6) ==4352== by 0x5F36CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Use of uninitialised value of size 8 ==4352== at 0x623398: ??? (in /usr/bin/python3.6) ==4352== by 0x5F36CB: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59D253: ??? (in /usr/bin/python3.6) ==4352== by 0x52EB4B: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x52B107: ??? (in /usr/bin/python3.6) ==4352== by 0x52B42B: _PyFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x607A1F: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x597CEB: ??? (in /usr/bin/python3.6) ==4352== by 0x5A735F: ??? (in /usr/bin/python3.6) ==4352== by 0x607947: _PyObject_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x538027: ??? (in /usr/bin/python3.6) ==4352== by 0x5BBC8B: _PyCFunction_FastCallDict (in /usr/bin/python3.6) ==4352== by 0x52BA6F: ??? (in /usr/bin/python3.6) ==4352== Address 0x61df020 is 944 bytes inside a block of size 1,112 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5DF9A7: ??? (in /usr/bin/python3.6) ==4352== by 0x5C107F: ??? (in /usr/bin/python3.6) ==4352== by 0x5BF70F: ??? (in /usr/bin/python3.6) ==4352== by 0x61F19F: ??? (in /usr/bin/python3.6) ==4352== by 0x61F8D3: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA17: ??? (in /usr/bin/python3.6) ==4352== by 0x426857: ??? (in /usr/bin/python3.6) ==4352== by 0x5F2F97: _PyCode_ConstantKey (in /usr/bin/python3.6) ==4352== by 0x527F73: ??? (in /usr/bin/python3.6) ==4352== by 0x5231FF: ??? (in /usr/bin/python3.6) ==4352== by 0x524013: ??? (in /usr/bin/python3.6) ==4352== Address 0x62e8020 is 576 bytes inside a block of size 904 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x5994A7: ??? (in /usr/bin/python3.6) ==4352== by 0x61F19F: ??? (in /usr/bin/python3.6) ==4352== by 0x61F8D3: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA17: ??? (in /usr/bin/python3.6) ==4352== by 0x61FA97: _PyObject_GC_NewVar (in /usr/bin/python3.6) ==4352== by 0x59EAAF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A36B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1CF: ??? (in /usr/bin/python3.6) ==4352== by 0x50A38B: ??? (in /usr/bin/python3.6) ==4352== by 0x50B1BB: ??? (in /usr/bin/python3.6) ==4352== by 0x50B743: ??? (in /usr/bin/python3.6) ==4352== Address 0x62e9020 is 480 bytes inside a block of size 576 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== ==4352== Invalid read of size 4 ==4352== at 0x623370: ??? (in /usr/bin/python3.6) ==4352== by 0x59D08B: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x59D08B: ??? (in /usr/bin/python3.6) ==4352== by 0x5F3777: ??? (in /usr/bin/python3.6) ==4352== by 0x5DCC33: ??? (in /usr/bin/python3.6) ==4352== by 0x5299C3: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== by 0x529977: ??? (in /usr/bin/python3.6) ==4352== by 0x52B8F3: ??? (in /usr/bin/python3.6) ==4352== by 0x5306BF: _PyEval_EvalFrameDefault (in /usr/bin/python3.6) ==4352== Address 0x64e1020 is 9,520 bytes inside a block of size 9,639 free'd ==4352== at 0x4845D58: free (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== Block was alloc'd at ==4352== at 0x4844BFC: malloc (in /usr/lib/valgrind/vgpreload_memcheck-arm64-linux.so) ==4352== disInstr(arm64): unhandled instruction 0xDE450293 disInstr(arm64): 1101'1110 0100'0101 0000'0010 1001'0011 ==4352== valgrind: Unrecognised instruction at address 0x5a89fb0. ==4352== at 0x5A89FB0: ??? (in /usr/lib/aarch64-linux-gnu/libapt-pkg.so.5.0.2) ==4352== Your program just tried to execute an instruction that Valgrind ==4352== did not recognise. There are two possible reasons for this. ==4352== 1. Your program has a bug and erroneously jumped to a non-code ==4352== location. If you are running Memcheck and you just saw a ==4352== warning about a bad jump, it's probably your program's fault. ==4352== 2. The instruction is legitimate but Valgrind doesn't handle it, ==4352== i.e. it's Valgrind's fault. If you think this is the case or ==4352== you are not sure, please let us know and we'll try to fix it. ==4352== Either way, Valgrind will now raise a SIGILL signal which will ==4352== probably kill your program. ==4352== ==4352== Process terminating with default action of signal 4 (SIGILL) ==4352== Illegal opcode at address 0x5A89FB0 ==4352== at 0x5A89FB0: ??? (in /usr/lib/aarch64-linux-gnu/libapt-pkg.so.5.0.2) ==4352== ==4352== HEAP SUMMARY: ==4352== in use at exit: 3,141,014 bytes in 5,525 blocks ==4352== total heap usage: 12,000 allocs, 6,475 frees, 14,780,229 bytes allocated ==4352== ==4352== LEAK SUMMARY: ==4352== definitely lost: 32 bytes in 1 blocks ==4352== indirectly lost: 176 bytes in 6 blocks ==4352== possibly lost: 57,968 bytes in 94 blocks ==4352== still reachable: 3,082,838 bytes in 5,424 blocks ==4352== suppressed: 0 bytes in 0 blocks ==4352== Rerun with --leak-check=full to see details of leaked memory ==4352== ==4352== For counts of detected and suppressed errors, rerun with: -v ==4352== Use --track-origins=yes to see where uninitialised values come from ==4352== ERROR SUMMARY: 2170 errors from 121 contexts (suppressed: 0 from 0)
Illegal instruction (core dumped)
Means you compiled it for wrong CPU, probably you used wrong optimization flags.
I followed the steps mentioned by xiongjason. And after you mentioned it maybe wrong, I followed all the steps again. Build completed successfully. But I got same error same error when try to import vosk.
@Vineet7805 which python version were you using while building kaldi/vosk? Personally I have both 3.6 (default) and 3.7 on Nano. I see you are running samples with 3.6. Can you make sure that in case of several 3+ versions you are not mixing things up? There are 2 python refs in a build script where it's easy to specify a wrong version, especially if a default path is linked with those that you don't plan to use.
vineet@vineet-desktop:~/Downloads/projects/kaldi/src$ ./configure --mathlib=OPENBLAS --shared Configuring KALDI to use OPENBLAS. Backing up kaldi.mk to kaldi.mk.bak ... Checking compiler g++ ... Checking OpenFst library in /home/vineet/Downloads/projects/kaldi/tools/openfst-1.7.7 ... Checking cub library in /home/vineet/Downloads/projects/kaldi/tools/cub-1.8.0 ... Doing OS specific configurations ... On Linux: Checking for linear algebra header files ... ./configure: FATAL: OpenBLAS not found in '../tools/OpenBLAS/install'. ** This is the only place we look for it. The best option is to build OpenBLAS ** tuned for your system and CPU. To do that, run the following commands: ** ** cd ../tools; extras/install_openblas.sh ** ** Another option is to specify the location of existing OpenBLAS directory ** with the switch '--openblas-root='. However, even if a package is provided ** for your system, the packaged version is almost always significantly slower ** and often older than the above commands can fetch and build. ** ** You can also use other matrix algebra libraries. For information, see: ** http://kaldi-asr.org/doc/matrixwrap.html
hello, I am trying to build this package for using python on jetson orin NX now, and I met similar problems, could you tell me have you solve it and succeed in building and using it on jetson with CUDA and GPU?
