Crash when opening four 3D scatter plots

[tvwenger]

Describe the bug
Upon creating a fourth 3D scatter plot from a loaded, small dataset, glue crashes with the error:

malloc(): unsorted double linked list corrupted

The second time, it crashed with the error

corrupted double-linked list

To Reproduce

conda create -n glue -c conda-forge glueviz
conda activate glue
glue

Load data file, create four 3D scatter plots.

Expected behavior
No crash.

Details:

• Operating System: Ubuntu/WSL
• Python version (python --version): Python 3.12.7
• Glue version (glue --version): 1.21.1
• How you installed glue: conda (see above)

[tvwenger]

No issue with the Windows application. This problem only appears on the Linux/conda installation.

[astrofrog]

I don't see this issue with a pip installation with PyQt 6.9

Would you be able to share the output of conda list or see what version of PyQt you are using?

[tvwenger]

I was just able to reproduce it on a fresh install.

$ conda list
# packages in environment at /home/twenger/miniconda3/envs/glue:
#
# Name                    Version                   Build  Channel
_libgcc_mutex             0.1                 conda_forge    conda-forge
_openmp_mutex             4.5                       2_gnu    conda-forge
aiobotocore               2.22.0             pyhd8ed1ab_0    conda-forge
aiohappyeyeballs          2.6.1              pyhd8ed1ab_0    conda-forge
aiohttp                   3.11.18         py313h8060acc_0    conda-forge
aioitertools              0.12.0             pyhd8ed1ab_1    conda-forge
aiosignal                 1.3.2              pyhd8ed1ab_0    conda-forge
alsa-lib                  1.2.14               hb9d3cd8_0    conda-forge
aom                       3.9.1                hac33072_0    conda-forge
astropy                   7.0.1              pyhd8ed1ab_0    conda-forge
astropy-base              7.0.1           py313h607aa3e_0    conda-forge
astropy-iers-data         0.2025.5.12.0.38.29    pyhd8ed1ab_0    conda-forge
asttokens                 3.0.0              pyhd8ed1ab_1    conda-forge
attr                      2.5.1                h166bdaf_1    conda-forge
attrs                     25.3.0             pyh71513ae_0    conda-forge
aws-c-auth                0.9.0                h66f1c83_6    conda-forge
aws-c-cal                 0.9.0                hada3f3f_0    conda-forge
aws-c-common              0.12.2               hb9d3cd8_0    conda-forge
aws-c-compression         0.3.1                hc2d532b_4    conda-forge
aws-c-event-stream        0.5.4                h9312af0_8    conda-forge
aws-c-http                0.10.1               hc373b34_0    conda-forge
aws-c-io                  0.19.0               h756d8c7_1    conda-forge
aws-c-mqtt                0.13.0               h034c9a0_2    conda-forge
aws-c-s3                  0.7.17               h73c4702_1    conda-forge
aws-c-sdkutils            0.2.3                hc2d532b_4    conda-forge
aws-checksums             0.2.7                hc2d532b_0    conda-forge
aws-crt-cpp               0.32.5               h5e5e39d_2    conda-forge
aws-sdk-cpp               1.11.510             h7cc6b5f_7    conda-forge
azure-core-cpp            1.14.0               h5cfcd09_0    conda-forge
azure-identity-cpp        1.10.0               h113e628_0    conda-forge
azure-storage-blobs-cpp   12.13.0              h3cf044e_1    conda-forge
azure-storage-common-cpp  12.8.0               h736e048_1    conda-forge
azure-storage-files-datalake-cpp 12.12.0              ha633028_1    conda-forge
beautifulsoup4            4.13.4             pyha770c72_0    conda-forge
bleach                    6.2.0              pyh29332c3_4    conda-forge
blosc                     1.21.6               he440d0b_1    conda-forge
bokeh                     3.7.3              pyhd8ed1ab_0    conda-forge
botocore                  1.37.3          pyge310_1234567_0    conda-forge
bottleneck                1.4.2           py313ha014f3b_0    conda-forge
bqplot                    0.12.43            pyhd8ed1ab_1    conda-forge
brotli                    1.1.0                hb9d3cd8_2    conda-forge
brotli-bin                1.1.0                hb9d3cd8_2    conda-forge
brotli-python             1.1.0           py313h46c70d0_2    conda-forge
brunsli                   0.1                  h9c3ff4c_0    conda-forge
bzip2                     1.0.8                h4bc722e_7    conda-forge
c-ares                    1.34.5               hb9d3cd8_0    conda-forge
c-blosc2                  2.17.1               h3122c55_0    conda-forge
ca-certificates           2025.4.26            hbd8a1cb_0    conda-forge
cached-property           1.5.2                hd8ed1ab_1    conda-forge
cached_property           1.5.2              pyha770c72_1    conda-forge
cairo                     1.18.4               h3394656_0    conda-forge
casa_formats_io           0.3.0           py313ha014f3b_3    conda-forge
certifi                   2025.4.26          pyhd8ed1ab_0    conda-forge
cffi                      1.17.1          py313hfab6e84_0    conda-forge
charls                    2.4.2                h59595ed_0    conda-forge
click                     8.2.0              pyh707e725_0    conda-forge
cloudpickle               3.1.1              pyhd8ed1ab_0    conda-forge
colorama                  0.4.6              pyhd8ed1ab_1    conda-forge
comm                      0.2.2              pyhd8ed1ab_1    conda-forge
contourpy                 1.3.2           py313h33d0bda_0    conda-forge
cycler                    0.12.1             pyhd8ed1ab_1    conda-forge
cyrus-sasl                2.1.27               h54b06d7_7    conda-forge
cytoolz                   1.0.1           py313h536fd9c_0    conda-forge
dask                      2025.4.1           pyhd8ed1ab_0    conda-forge
dask-core                 2025.4.1           pyhd8ed1ab_0    conda-forge
dav1d                     1.2.1                hd590300_0    conda-forge
dbus                      1.13.6               h5008d03_3    conda-forge
debugpy                   1.8.14          py313h46c70d0_0    conda-forge
decorator                 5.2.1              pyhd8ed1ab_0    conda-forge
dill                      0.4.0              pyhd8ed1ab_0    conda-forge
distributed               2025.4.1           pyhd8ed1ab_0    conda-forge
echo                      0.10.0             pyhd8ed1ab_0    conda-forge
et_xmlfile                2.0.0              pyhd8ed1ab_1    conda-forge
exceptiongroup            1.3.0              pyhd8ed1ab_0    conda-forge
executing                 2.2.0              pyhd8ed1ab_0    conda-forge
expat                     2.7.0                h5888daf_0    conda-forge
fast-histogram            0.14            py313ha014f3b_3    conda-forge
font-ttf-dejavu-sans-mono 2.37                 hab24e00_0    conda-forge
font-ttf-inconsolata      3.000                h77eed37_0    conda-forge
font-ttf-source-code-pro  2.038                h77eed37_0    conda-forge
font-ttf-ubuntu           0.83                 h77eed37_3    conda-forge
fontconfig                2.15.0               h7e30c49_1    conda-forge
fonts-conda-ecosystem     1                             0    conda-forge
fonts-conda-forge         1                             0    conda-forge
fonttools                 4.58.0          py313h8060acc_0    conda-forge
freetype                  2.13.3               ha770c72_1    conda-forge
freetype-py               2.5.1              pyhd8ed1ab_1    conda-forge
frozenlist                1.6.0           py313h61b7b33_0    conda-forge
fsspec                    2025.3.2           pyhd8ed1ab_0    conda-forge
gast                      0.4.0              pyh9f0ad1d_0    conda-forge
geos                      3.13.1               h97f6797_0    conda-forge
gettext                   0.24.1               h5888daf_0    conda-forge
gettext-tools             0.24.1               h5888daf_0    conda-forge
gflags                    2.2.2             h5888daf_1005    conda-forge
giflib                    5.2.2                hd590300_0    conda-forge
glfw                      3.4                  hd590300_0    conda-forge
glib                      2.84.1               h6287aef_1    conda-forge
glib-tools                2.84.1               h4833e2c_1    conda-forge
glog                      0.7.1                hbabe93e_0    conda-forge
glue-core                 1.22.2             pyhd8ed1ab_0    conda-forge
glue-qt                   0.3.3           unix_pyh06b8571_1    conda-forge
glue-vispy-viewers        1.2.2              pyhd8ed1ab_2    conda-forge
glueviz                   1.4.0           py313h78bf25f_1    conda-forge
graphite2                 1.3.13            h59595ed_1003    conda-forge
gst-plugins-base          1.24.11              h651a532_0    conda-forge
gstreamer                 1.24.11              hc37bda9_0    conda-forge
h2                        4.2.0              pyhd8ed1ab_0    conda-forge
h5py                      3.13.0          nompi_py313hfaf8fd4_101    conda-forge
harfbuzz                  11.2.1               h3beb420_0    conda-forge
hdf5                      1.14.6          nompi_h2d575fe_101    conda-forge
hpack                     4.1.0              pyhd8ed1ab_0    conda-forge
hsluv                     5.0.4              pyhd8ed1ab_2    conda-forge
html5lib                  1.1                pyhd8ed1ab_2    conda-forge
hyperframe                6.1.0              pyhd8ed1ab_0    conda-forge
icu                       75.1                 he02047a_0    conda-forge
idna                      3.10               pyhd8ed1ab_1    conda-forge
imagecodecs               2024.12.30      py313h56bbdc4_1    conda-forge
imageio                   2.37.0             pyhfb79c49_0    conda-forge
importlib-metadata        8.6.1              pyha770c72_0    conda-forge
importlib-resources       6.5.2              pyhd8ed1ab_0    conda-forge
importlib_metadata        8.6.1                hd8ed1ab_0    conda-forge
importlib_resources       6.5.2              pyhd8ed1ab_0    conda-forge
ipydatagrid               1.4.0              pyhd8ed1ab_1    conda-forge
ipykernel                 6.29.5             pyh3099207_0    conda-forge
ipython                   9.2.0              pyhfb0248b_0    conda-forge
ipython_pygments_lexers   1.1.1              pyhd8ed1ab_0    conda-forge
ipywidgets                8.1.7              pyhd8ed1ab_0    conda-forge
jedi                      0.19.2             pyhd8ed1ab_1    conda-forge
jinja2                    3.1.6              pyhd8ed1ab_0    conda-forge
jmespath                  1.0.1              pyhd8ed1ab_1    conda-forge
joblib                    1.5.0              pyhd8ed1ab_0    conda-forge
jplephem                  2.21               pyh9b8db34_1    conda-forge
jupyter-rfb               0.5.3              pyhd8ed1ab_0    conda-forge
jupyter_client            8.6.3              pyhd8ed1ab_1    conda-forge
jupyter_core              5.7.2              pyh31011fe_1    conda-forge
jupyterlab_widgets        3.0.15             pyhd8ed1ab_0    conda-forge
jxrlib                    1.1                  hd590300_3    conda-forge
keyutils                  1.6.1                h166bdaf_0    conda-forge
kiwisolver                1.4.7           py313h33d0bda_0    conda-forge
krb5                      1.21.3               h659f571_0    conda-forge
lame                      3.100             h166bdaf_1003    conda-forge
lazy-loader               0.4                pyhd8ed1ab_2    conda-forge
lazy_loader               0.4                pyhd8ed1ab_2    conda-forge
lcms2                     2.17                 h717163a_0    conda-forge
ld_impl_linux-64          2.43                 h712a8e2_4    conda-forge
lerc                      4.0.0                h0aef613_1    conda-forge
libabseil                 20250127.1      cxx17_hbbce691_0    conda-forge
libaec                    1.1.3                h59595ed_0    conda-forge
libarrow                  20.0.0           hebdba27_3_cpu    conda-forge
libarrow-acero            20.0.0           hcb10f89_3_cpu    conda-forge
libarrow-dataset          20.0.0           hcb10f89_3_cpu    conda-forge
libarrow-substrait        20.0.0           h1bed206_3_cpu    conda-forge
libasprintf               0.24.1               h8e693c7_0    conda-forge
libasprintf-devel         0.24.1               h8e693c7_0    conda-forge
libavif16                 1.3.0                h766b0b6_0    conda-forge
libblas                   3.9.0           31_h59b9bed_openblas    conda-forge
libbrotlicommon           1.1.0                hb9d3cd8_2    conda-forge
libbrotlidec              1.1.0                hb9d3cd8_2    conda-forge
libbrotlienc              1.1.0                hb9d3cd8_2    conda-forge
libcap                    2.75                 h39aace5_0    conda-forge
libcblas                  3.9.0           31_he106b2a_openblas    conda-forge
libclang-cpp20.1          20.1.4          default_h1df26ce_0    conda-forge
libclang13                20.1.4          default_he06ed0a_0    conda-forge
libcrc32c                 1.1.2                h9c3ff4c_0    conda-forge
libcups                   2.3.3                h4637d8d_4    conda-forge
libcurl                   8.13.0               h332b0f4_0    conda-forge
libdeflate                1.24                 h86f0d12_0    conda-forge
libdrm                    2.4.124              hb9d3cd8_0    conda-forge
libedit                   3.1.20250104    pl5321h7949ede_0    conda-forge
libegl                    1.7.0                ha4b6fd6_2    conda-forge
libev                     4.33                 hd590300_2    conda-forge
libevent                  2.1.12               hf998b51_1    conda-forge
libexpat                  2.7.0                h5888daf_0    conda-forge
libffi                    3.4.6                h2dba641_1    conda-forge
libflac                   1.4.3                h59595ed_0    conda-forge
libfreetype               2.13.3               ha770c72_1    conda-forge
libfreetype6              2.13.3               h48d6fc4_1    conda-forge
libgcc                    15.1.0               h767d61c_2    conda-forge
libgcc-ng                 15.1.0               h69a702a_2    conda-forge
libgcrypt-lib             1.11.1               hb9d3cd8_0    conda-forge
libgettextpo              0.24.1               h5888daf_0    conda-forge
libgettextpo-devel        0.24.1               h5888daf_0    conda-forge
libgfortran               15.1.0               h69a702a_2    conda-forge
libgfortran5              15.1.0               hcea5267_2    conda-forge
libgl                     1.7.0                ha4b6fd6_2    conda-forge
libglib                   2.84.1               h3618099_1    conda-forge
libglvnd                  1.7.0                ha4b6fd6_2    conda-forge
libglx                    1.7.0                ha4b6fd6_2    conda-forge
libgomp                   15.1.0               h767d61c_2    conda-forge
libgoogle-cloud           2.36.0               hc4361e1_1    conda-forge
libgoogle-cloud-storage   2.36.0               h0121fbd_1    conda-forge
libgpg-error              1.55                 h3f2d84a_0    conda-forge
libgrpc                   1.71.0               h8e591d7_1    conda-forge
libhwy                    1.2.0                hf40a0c7_0    conda-forge
libiconv                  1.18                 h4ce23a2_1    conda-forge
libjpeg-turbo             3.1.0                hb9d3cd8_0    conda-forge
libjxl                    0.11.1               h7b0646d_1    conda-forge
liblapack                 3.9.0           31_h7ac8fdf_openblas    conda-forge
libllvm20                 20.1.4               he9d0ab4_0    conda-forge
liblzma                   5.8.1                hb9d3cd8_1    conda-forge
libmpdec                  4.0.0                h4bc722e_0    conda-forge
libnghttp2                1.64.0               h161d5f1_0    conda-forge
libntlm                   1.8                  hb9d3cd8_0    conda-forge
libogg                    1.3.5                hd0c01bc_1    conda-forge
libopenblas               0.3.29          pthreads_h94d23a6_0    conda-forge
libopengl                 1.7.0                ha4b6fd6_2    conda-forge
libopentelemetry-cpp      1.20.0               hd1b1c89_0    conda-forge
libopentelemetry-cpp-headers 1.20.0               ha770c72_0    conda-forge
libopus                   1.5.2                hd0c01bc_0    conda-forge
libparquet                20.0.0           h081d1f1_3_cpu    conda-forge
libpciaccess              0.18                 hd590300_0    conda-forge
libpng                    1.6.47               h943b412_0    conda-forge
libpq                     17.5                 h27ae623_0    conda-forge
libprotobuf               5.29.3               h501fc15_1    conda-forge
libre2-11                 2024.07.02           hba17884_3    conda-forge
libsndfile                1.2.2                hc60ed4a_1    conda-forge
libsodium                 1.0.20               h4ab18f5_0    conda-forge
libsqlite                 3.49.2               hee588c1_0    conda-forge
libssh2                   1.11.1               hcf80075_0    conda-forge
libstdcxx                 15.1.0               h8f9b012_2    conda-forge
libstdcxx-ng              15.1.0               h4852527_2    conda-forge
libsystemd0               257.4                h4e0b6ca_1    conda-forge
libthrift                 0.21.0               h0e7cc3e_0    conda-forge
libtiff                   4.7.0                hf01ce69_5    conda-forge
libutf8proc               2.10.0               h4c51ac1_0    conda-forge
libuuid                   2.38.1               h0b41bf4_0    conda-forge
libvorbis                 1.3.7                h9c3ff4c_0    conda-forge
libwebp-base              1.5.0                h851e524_0    conda-forge
libxcb                    1.17.0               h8a09558_0    conda-forge
libxkbcommon              1.9.2                h65c71a3_0    conda-forge
libxml2                   2.13.8               h4bc477f_0    conda-forge
libzlib                   1.3.1                hb9d3cd8_2    conda-forge
libzopfli                 1.0.3                h9c3ff4c_0    conda-forge
locket                    1.0.0              pyhd8ed1ab_0    conda-forge
lz4                       4.4.4           py313h8756d67_0    conda-forge
lz4-c                     1.10.0               h5888daf_1    conda-forge
markupsafe                3.0.2           py313h8060acc_1    conda-forge
matplotlib-base           3.10.3          py313h129903b_0    conda-forge
matplotlib-inline         0.1.7              pyhd8ed1ab_1    conda-forge
mpg123                    1.32.9               hc50e24c_0    conda-forge
mpl-scatter-density       0.8                pyhd8ed1ab_1    conda-forge
mpmath                    1.3.0              pyhd8ed1ab_1    conda-forge
msgpack-python            1.1.0           py313h33d0bda_0    conda-forge
multidict                 6.4.3           py313h8060acc_0    conda-forge
munkres                   1.1.4              pyh9f0ad1d_0    conda-forge
narwhals                  1.39.0             pyhe01879c_0    conda-forge
ncurses                   6.5                  h2d0b736_3    conda-forge
nest-asyncio              1.6.0              pyhd8ed1ab_1    conda-forge
networkx                  3.4.2              pyh267e887_2    conda-forge
nlohmann_json             3.12.0               h3f2d84a_0    conda-forge
nspr                      4.36                 h5888daf_0    conda-forge
nss                       3.111                h159eef7_0    conda-forge
numpy                     2.2.5           py313h17eae1a_0    conda-forge
openjpeg                  2.5.3                h5fbd93e_0    conda-forge
openldap                  2.6.9                he970967_0    conda-forge
openpyxl                  3.1.5           py313h9c9eb82_1    conda-forge
openssl                   3.5.0                h7b32b05_1    conda-forge
orc                       2.1.2                h17f744e_0    conda-forge
packaging                 25.0               pyh29332c3_1    conda-forge
pandas                    2.2.3           py313ha87cce1_3    conda-forge
parso                     0.8.4              pyhd8ed1ab_1    conda-forge
partd                     1.4.2              pyhd8ed1ab_0    conda-forge
pcre2                     10.45                hc749103_0    conda-forge
pexpect                   4.9.0              pyhd8ed1ab_1    conda-forge
pickleshare               0.7.5           pyhd8ed1ab_1004    conda-forge
pillow                    11.2.1          py313h8db990d_0    conda-forge
pip                       25.1.1             pyh145f28c_0    conda-forge
pixman                    0.46.0               h29eaf8c_0    conda-forge
platformdirs              4.3.8              pyhe01879c_0    conda-forge
ply                       3.11               pyhd8ed1ab_3    conda-forge
prometheus-cpp            1.3.0                ha5d0236_0    conda-forge
prompt-toolkit            3.0.51             pyha770c72_0    conda-forge
propcache                 0.3.1           py313h8060acc_0    conda-forge
psutil                    7.0.0           py313h536fd9c_0    conda-forge
pthread-stubs             0.4               hb9d3cd8_1002    conda-forge
ptyprocess                0.7.0              pyhd8ed1ab_1    conda-forge
pulseaudio-client         17.0                 hac146a9_1    conda-forge
pure_eval                 0.2.3              pyhd8ed1ab_1    conda-forge
pvextractor               0.4                pyhd8ed1ab_1    conda-forge
py2vega                   0.6.1              pyhd8ed1ab_0    conda-forge
pyarrow                   20.0.0          py313h78bf25f_0    conda-forge
pyarrow-core              20.0.0          py313he5f92c8_0_cpu    conda-forge
pycparser                 2.22               pyh29332c3_1    conda-forge
pyerfa                    2.0.1.5         py313ha014f3b_0    conda-forge
pygments                  2.19.1             pyhd8ed1ab_0    conda-forge
pyopengl                  3.1.9              pyhd8ed1ab_0    conda-forge
pyparsing                 3.2.3              pyhd8ed1ab_1    conda-forge
pyqt                      5.15.11         py313h53ddd62_0    conda-forge
pyqt5-sip                 12.17.0         py313h46c70d0_0    conda-forge
pysocks                   1.7.1              pyha55dd90_7    conda-forge
python                    3.13.3          hf636f53_101_cp313    conda-forge
python-dateutil           2.9.0.post0        pyhff2d567_1    conda-forge
python-tzdata             2025.2             pyhd8ed1ab_0    conda-forge
python_abi                3.13                    7_cp313    conda-forge
pytz                      2025.2             pyhd8ed1ab_0    conda-forge
pywavelets                1.8.0           py313ha014f3b_0    conda-forge
pyyaml                    6.0.2           py313h8060acc_2    conda-forge
pyzmq                     26.4.0          py313h8e95178_0    conda-forge
qhull                     2020.2               h434a139_5    conda-forge
qt-main                   5.15.15              hea1682b_4    conda-forge
qtconsole                 5.6.1              pyhd8ed1ab_1    conda-forge
qtconsole-base            5.6.1              pyha770c72_1    conda-forge
qtpy                      2.4.3              pyhd8ed1ab_0    conda-forge
radio-beam                0.3.8              pyhd8ed1ab_2    conda-forge
rav1e                     0.7.1                h8fae777_3    conda-forge
re2                       2024.07.02           h9925aae_3    conda-forge
readline                  8.2                  h8c095d6_2    conda-forge
s2n                       1.5.18               h763c568_1    conda-forge
s3fs                      2025.3.2           pyhd8ed1ab_0    conda-forge
scikit-image              0.25.2          py313ha87cce1_0    conda-forge
scipy                     1.15.2          py313h86fcf2b_0    conda-forge
setuptools                80.1.0             pyhff2d567_0    conda-forge
shapely                   2.1.0           py313h576e190_0    conda-forge
sip                       6.10.0          py313h46c70d0_0    conda-forge
six                       1.17.0             pyhd8ed1ab_0    conda-forge
snappy                    1.2.1                h8bd8927_1    conda-forge
sortedcontainers          2.4.0              pyhd8ed1ab_1    conda-forge
soupsieve                 2.7                pyhd8ed1ab_0    conda-forge
spectral-cube             0.6.6              pyhd8ed1ab_0    conda-forge
stack_data                0.6.3              pyhd8ed1ab_1    conda-forge
svt-av1                   3.0.2                h5888daf_0    conda-forge
tblib                     3.1.0              pyhd8ed1ab_0    conda-forge
tifffile                  2025.5.10          pyhd8ed1ab_0    conda-forge
tk                        8.6.13          noxft_h4845f30_101    conda-forge
toml                      0.10.2             pyhd8ed1ab_1    conda-forge
tomli                     2.2.1              pyhd8ed1ab_1    conda-forge
toolz                     1.0.0              pyhd8ed1ab_1    conda-forge
tornado                   6.4.2           py313h536fd9c_0    conda-forge
tqdm                      4.67.1             pyhd8ed1ab_1    conda-forge
traitlets                 5.14.3             pyhd8ed1ab_1    conda-forge
traittypes                0.2.1              pyh9f0ad1d_2    conda-forge
typing-extensions         4.13.2               h0e9735f_0    conda-forge
typing_extensions         4.13.2             pyh29332c3_0    conda-forge
tzdata                    2025b                h78e105d_0    conda-forge
urllib3                   2.4.0              pyhd8ed1ab_0    conda-forge
vispy                     0.14.3          py313h38c2618_1    conda-forge
wayland                   1.23.1               h3e06ad9_1    conda-forge
wcwidth                   0.2.13             pyhd8ed1ab_1    conda-forge
webencodings              0.5.1              pyhd8ed1ab_3    conda-forge
widgetsnbextension        4.0.14             pyhd8ed1ab_0    conda-forge
wrapt                     1.17.2          py313h536fd9c_0    conda-forge
xcb-util                  0.4.1                hb711507_2    conda-forge
xcb-util-image            0.4.0                hb711507_2    conda-forge
xcb-util-keysyms          0.4.1                hb711507_0    conda-forge
xcb-util-renderutil       0.3.10               hb711507_0    conda-forge
xcb-util-wm               0.4.2                hb711507_0    conda-forge
xkeyboard-config          2.44                 hb9d3cd8_0    conda-forge
xlrd                      2.0.1              pyhd8ed1ab_3    conda-forge
xorg-libice               1.1.2                hb9d3cd8_0    conda-forge
xorg-libsm                1.2.6                he73a12e_0    conda-forge
xorg-libx11               1.8.12               h4f16b4b_0    conda-forge
xorg-libxau               1.0.12               hb9d3cd8_0    conda-forge
xorg-libxcomposite        0.4.6                hb9d3cd8_2    conda-forge
xorg-libxdamage           1.1.6                hb9d3cd8_0    conda-forge
xorg-libxdmcp             1.1.5                hb9d3cd8_0    conda-forge
xorg-libxext              1.3.6                hb9d3cd8_0    conda-forge
xorg-libxfixes            6.0.1                hb9d3cd8_0    conda-forge
xorg-libxinerama          1.1.5                h5888daf_1    conda-forge
xorg-libxrender           0.9.12               hb9d3cd8_0    conda-forge
xorg-libxshmfence         1.3.3                hb9d3cd8_0    conda-forge
xorg-libxxf86vm           1.1.6                hb9d3cd8_0    conda-forge
xyzservices               2025.4.0           pyhd8ed1ab_0    conda-forge
yaml                      0.2.5                h7f98852_2    conda-forge
yarl                      1.20.0          py313h8060acc_0    conda-forge
zeromq                    4.3.5                h3b0a872_7    conda-forge
zfp                       1.0.1                h5888daf_2    conda-forge
zict                      3.0.0              pyhd8ed1ab_1    conda-forge
zipp                      3.21.0             pyhd8ed1ab_1    conda-forge
zlib                      1.3.1                hb9d3cd8_2    conda-forge
zlib-ng                   2.2.4                h7955e40_0    conda-forge
zstandard                 0.23.0          py313h536fd9c_2    conda-forge
zstd                      1.5.7                hb8e6e7a_2    conda-forge

[tvwenger]

I tried a fresh install using mamba instead of conda since I see the pyqt version is older than you expected. mamba also installs pyqt 5.15.

[tvwenger]

I wasn't even able to launch glue after the mamba install, though: #2539

[tvwenger]

Alright, I resolved the install and tested on a fresh install of glue. Loading a data file, it doesn't matter which one, and then making four 3D scatter plots causes the crash:

malloc(): unaligned tcache chunk detected
Aborted (core dumped)

A different file causes:

malloc(): unsorted double linked list corrupted
Aborted (core dumped)

This is on WSL2/Ubuntu.

The issue does not happen on the Windows (standalone) installation. This issue only happens on the WSL2/Ubuntu (conda-forge) installation.