Your message dated Tue, 07 Jul 2026 10:04:21 +0000
with message-id <[email protected]>
and subject line Bug#1141291: fixed in cocotb 2.0.1-3.1
has caused the Debian Bug report #1141291,
regarding python3-cocotb: Autopkgtests fail: free(): invalid pointer
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1141291: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1141291
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: python3-cocotb
Version: 2.0.1-3
Severity: serious
Control: block 1130323 by -1
Control: affects -1 python3-pyuvm
I believe the package was broken ever since it was built for two Python
versions, because this looks wrong:
python3-cocotb: /usr/lib/python3.14/dist-packages/cocotb/libs/libcocotb.so
python3-cocotb: /usr/lib/python3.14/dist-packages/cocotb/libs/libembed.so
python3-cocotb: /usr/lib/python3.14/dist-packages/cocotb/libs/libpygpilog.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/libs/libcocotbfli_modelsim.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotb.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbutils.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/libs/libcocotbvhpi_aldec.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbvhpi_ius.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/libs/libcocotbvhpi_modelsim.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbvhpi_nvc.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/libs/libcocotbvpi_aldec.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbvpi_dsim.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbvpi_ghdl.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbvpi_ius.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/libs/libcocotbvpi_modelsim.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libcocotbvpi_vcs.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/libs/libcocotbvpi_verilator.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libembed.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libgpilog.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libgpi.so
python3-cocotb: /usr/lib/python3/dist-packages/cocotb/libs/libpygpilog.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/simulator.cpython-313-x86_64-linux-gnu.so
python3-cocotb: /usr/lib/python3/dist-
packages/cocotb/simulator.cpython-314-x86_64-linux-gnu.so
I also believe this leads to a mix of 3.13 and 3.14 libraries loaded in some
cases. A simple import doesn't trigger this and I didn't look for other manual
reproductions of the problem.
autopkgtest [22:05:46]: test test-dff: [-----------------------
rm -f results.xml
"make" -f Makefile results.xml
make[1]: Entering directory '/tmp/tmp.UgKSyAMXk6'
mkdir -p sim_build
/usr/bin/iverilog -o sim_build/sim.vvp -s dff -g2012 -f sim_build/cmds.f
/tmp/tmp.UgKSyAMXk6/dff.sv
rm -f results.xml
COCOTB_TEST_MODULES=test_dff COCOTB_TESTCASE= COCOTB_TEST_FILTER=
COCOTB_TOPLEVEL=dff TOPLEVEL_LANG=verilog \
/usr/bin/vvp -M /usr/lib/python3/dist-packages/cocotb/libs -m
libcocotbvpi_icarus sim_build/sim.vvp
-.--ns INFO gpi ..mbed/gpi_embed.cpp:93
in _embed_init_python Using Python 3.13.14 interpreter at
/usr/bin/python3
free(): invalid pointer
make[1]: *** [/usr/lib/python3/dist-
packages/cocotb_tools/makefiles/simulators/Makefile.icarus:66: results.xml]
Aborted (core dumped)
-- System Information:
Debian Release: forky/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'testing'),
(101, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 7.0.13+deb14-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages python3-cocotb depends on:
ii libc6 2.42-17
ii libgcc-s1 16.1.0-2
ii python3 3.13.9-3+b1
ii python3-find-libpython 0.5.1-1
Versions of packages python3-cocotb recommends:
ii verilator 5.048-1
python3-cocotb suggests no packages.
--- End Message ---
--- Begin Message ---
Source: cocotb
Source-Version: 2.0.1-3.1
Done: Adrian Bunk <[email protected]>
We believe that the bug you reported is fixed in the latest version of
cocotb, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Adrian Bunk <[email protected]> (supplier of updated cocotb package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sun, 05 Jul 2026 20:42:27 +0300
Source: cocotb
Architecture: source
Version: 2.0.1-3.1
Distribution: unstable
Urgency: medium
Maintainer: Debian Electronics Team
<[email protected]>
Changed-By: Adrian Bunk <[email protected]>
Closes: 1141291
Changes:
cocotb (2.0.1-3.1) unstable; urgency=medium
.
* Non-maintainer upload.
* Build only for the default Python. (Closes: #1141291)
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Files:
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--- End Message ---
