Your message dated Wed, 23 Sep 2026 09:21:22 +0000
with message-id <[email protected]>
and subject line Bug#1148209: fixed in simgrid 4.1-3
has caused the Debian Bug report #1148209,
regarding simgrid: FTBFS: /usr/include/pybind11/pybind11.h:2693:25: error:
static assertion failed: def_property family does not currently support
call_guard. Use a py::cpp_function instead.
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.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
1148209: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1148209
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:simgrid
Version: 4.1-2.1
Severity: serious
Tags: ftbfs forky sid
Dear maintainer:
During a rebuild of all packages in unstable, this package failed to build.
Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:
https://people.debian.org/~sanvila/build-logs/202609/
About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.
If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.
If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:simgrid, so that this is still
visible in the BTS web page for this package.
Thanks.
--------------------------------------------------------------------------------
[...]
|
~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1052 | "Check whether trying to acquire the semaphore
would block (in other word, checks whether "
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1053 | "this semaphore has capacity).")
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/pybind11/pybind11.h:2693:25: error: static assertion failed:
def_property family does not currently support call_guard. Use a
py::cpp_function instead.
2693 | static_assert(0 ==
detail::constexpr_sum(detail::is_call_guard<Extra>::value...),
|
~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
• the comparison reduces to ‘(0 == 1)’
[100%] Linking CXX shared library ../../lib/libgriffon.so
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/examples/platforms && /usr/bin/cmake
-E cmake_link_script CMakeFiles/griffon.dir/link.txt --verbose=1
/usr/bin/x86_64-linux-gnu-g++ -fPIC -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -g3 -D_FORTIFY_SOURCE=2 -Wundef
-O3 -funroll-loops -fno-strict-aliasing -finline-functions -ffile-prefix-map="/<<PKGBUILDDIR>>=.." -g -O2
-ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security
-fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -flto=auto -fno-fat-lto-objects -shared -Wl,-z,relro -Wl,-z,now -Wl,-z,relro -Wl,-z,now
-Wl,--dependency-file=CMakeFiles/griffon.dir/link.d -Wl,-soname,libgriffon.so -o ../../lib/libgriffon.so
CMakeFiles/griffon.dir/griffon.cpp.o -Wl,-rpath,/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/lib ../../lib/libsimgrid.so.4.1
/usr/lib/x86_64-linux-gnu/libboost_context.so.1.90.0 -lstdc++exp -lstdc++ -lm -L/usr/lib/x86_64-linux-gnu -lns3-csma
-lns3-point-to-point -lns3-applications -lns3-internet -lns3-bridge -lns3-traffic-control -lns3-wifi -lns3-energy -lns3-spectrum
-lns3-buildings -lns3-propagation -lns3-mobility -lns3-antenna -lns3-network -lns3-stats -lns3-core /usr/lib/x86_64-linux-gnu/libdl.a
-lrt -lgfortran -Wl,--as-needed -latomic -Wl,--no-as-needed
make[4]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
[100%] Built target griffon
make -f examples/platforms/CMakeFiles/routing_cluster.dir/build.make
examples/platforms/CMakeFiles/routing_cluster.dir/depend
make[4]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /<<PKGBUILDDIR>>
/<<PKGBUILDDIR>>/examples/platforms /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/examples/platforms
/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/examples/platforms/CMakeFiles/routing_cluster.dir/DependInfo.cmake "--color=" routing_cluster
make[4]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make -f examples/platforms/CMakeFiles/routing_cluster.dir/build.make
examples/platforms/CMakeFiles/routing_cluster.dir/build
make[4]: Entering directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
[100%] Building CXX object
examples/platforms/CMakeFiles/routing_cluster.dir/routing_cluster.cpp.o
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/examples/platforms && /usr/bin/x86_64-linux-gnu-g++ -DBOOST_CONTEXT_DYN_LINK -DBOOST_CONTEXT_NO_LIB
-Drouting_cluster_EXPORTS -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/include -I/<<PKGBUILDDIR>>/include -I/usr/include/libxml2 -I/usr/include/python3.13
-I/usr/lib/jvm/default-java/include -I/usr/lib/jvm/default-java/include/linux -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -g3 -D_FORTIFY_SOURCE=2 -Wundef -O3 -funroll-loops -fno-strict-aliasing
-finline-functions -ffile-prefix-map="/<<PKGBUILDDIR>>=.." -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -std=gnu++23 -flto=auto -fno-fat-lto-objects -fPIC -MD -MT
examples/platforms/CMakeFiles/routing_cluster.dir/routing_cluster.cpp.o -MF CMakeFiles/routing_cluster.dir/routing_cluster.cpp.o.d -o
CMakeFiles/routing_cluster.dir/routing_cluster.cpp.o -c /<<PKGBUILDDIR>>/examples/platforms/routing_cluster.cpp
make[4]: *** [CMakeFiles/python-bindings.dir/build.make:82:
CMakeFiles/python-bindings.dir/src/bindings/python/simgrid_python.cpp.o] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[3]: *** [CMakeFiles/Makefile2:4474: CMakeFiles/python-bindings.dir/all]
Error 2
make[3]: *** Waiting for unfinished jobs....
[100%] Linking CXX shared library ../../lib/librouting_cluster.so
cd /<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/examples/platforms && /usr/bin/cmake
-E cmake_link_script CMakeFiles/routing_cluster.dir/link.txt --verbose=1
/usr/bin/x86_64-linux-gnu-g++ -fPIC -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
-fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -g3 -D_FORTIFY_SOURCE=2 -Wundef
-O3 -funroll-loops -fno-strict-aliasing -finline-functions -ffile-prefix-map="/<<PKGBUILDDIR>>=.." -g -O2
-ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security
-fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -flto=auto -fno-fat-lto-objects -shared -Wl,-z,relro -Wl,-z,now -Wl,-z,relro -Wl,-z,now
-Wl,--dependency-file=CMakeFiles/routing_cluster.dir/link.d -Wl,-soname,librouting_cluster.so -o ../../lib/librouting_cluster.so
CMakeFiles/routing_cluster.dir/routing_cluster.cpp.o -Wl,-rpath,/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu/lib
../../lib/libsimgrid.so.4.1 /usr/lib/x86_64-linux-gnu/libboost_context.so.1.90.0 -lstdc++exp -lstdc++ -lm -L/usr/lib/x86_64-linux-gnu
-lns3-csma -lns3-point-to-point -lns3-applications -lns3-internet -lns3-bridge -lns3-traffic-control -lns3-wifi -lns3-energy
-lns3-spectrum -lns3-buildings -lns3-propagation -lns3-mobility -lns3-antenna -lns3-network -lns3-stats -lns3-core
/usr/lib/x86_64-linux-gnu/libdl.a -lrt -lgfortran -Wl,--as-needed -latomic -Wl,--no-as-needed
make[4]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
[100%] Built target routing_cluster
make[3]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
make[2]: *** [Makefile:169: all] Error 2
make[2]: Leaving directory '/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu'
dh_auto_build: error: cd obj-x86_64-linux-gnu && make -j2 INSTALL="install
--strip-program=true" all tests manpages VERBOSE=1 returned exit code 2
make[1]: *** [debian/rules:51: override_dh_auto_build] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:33: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit
status 2
--------------------------------------------------------------------------------
--- End Message ---
--- Begin Message ---
Source: simgrid
Source-Version: 4.1-3
Done: Martin Quinson <[email protected]>
We believe that the bug you reported is fixed in the latest version of
simgrid, 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.
Martin Quinson <[email protected]> (supplier of updated simgrid 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: Wed, 23 Sep 2026 09:39:55 +0200
Source: simgrid
Architecture: source
Version: 4.1-3
Distribution: unstable
Urgency: medium
Maintainer: Martin Quinson <[email protected]>
Changed-By: Martin Quinson <[email protected]>
Closes: 1148209
Changes:
simgrid (4.1-3) unstable; urgency=medium
.
* Fix FTBFS with pybind11 v3.0.2 (Closes: #1148209).
* Add an autopkgtest smoke test, from the upstream S4U tutorial.
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