Public bug reported:
dpkg-buildpackage ----------------- Command: dpkg-buildpackage --sanitize-env -us -uc -mLaunchpad Build Daemon <[email protected]> -B -rfakeroot --changes-option=-O../libvirt-python_12.6.0-1_amd64v3.changes --buildinfo-option=-O../libvirt-python_12.6.0-1_amd64v3.buildinfo dpkg-buildpackage: warning: passing -O via --changes-option is not supported; please use --changes-file instead dpkg-buildpackage: warning: passing -O via --buildinfo-option is not supported; please use --buildinfo-file instead dpkg-buildpackage: info: source package libvirt-python dpkg-buildpackage: info: source version 12.6.0-1 dpkg-buildpackage: info: source distribution unstable dpkg-source --before-build . debian/rules clean dh clean --buildsystem=pybuild dh_auto_clean -O--buildsystem=pybuild dh_autoreconf_clean -O--buildsystem=pybuild dh_clean -O--buildsystem=pybuild debian/rules binary-arch dh binary-arch --buildsystem=pybuild dh_update_autotools_config -a -O--buildsystem=pybuild dh_autoreconf -a -O--buildsystem=pybuild dh_auto_configure -a -O--buildsystem=pybuild dh_auto_build -a -O--buildsystem=pybuild I: pybuild plugin_pyproject:142: Building wheel for python3.14 with "build" module I: pybuild base:385: python3.14 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.14 * Building wheel... running bdist_wheel running build running build_py creating build/lib.linux-x86_64-cpython-314 copying build/libvirt.py -> build/lib.linux-x86_64-cpython-314 copying build/libvirt_qemu.py -> build/lib.linux-x86_64-cpython-314 copying build/libvirt_lxc.py -> build/lib.linux-x86_64-cpython-314 copying build/libvirtaio.py -> build/lib.linux-x86_64-cpython-314 running build_ext Generated 287 wrapper functions Generated 1 wrapper functions Generated 1 wrapper functions building 'libvirtmod' extension creating build/temp.linux-x86_64-cpython-314/build building 'libvirtmod_qemu' extension x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c build/libvirt-qemu.c -o build/temp.linux-x86_64-cpython-314/build/libvirt-qemu.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c build/libvirt.c -o build/temp.linux-x86_64-cpython-314/build/libvirt.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 building 'libvirtmod_lxc' extension x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c build/libvirt-lxc.c -o build/temp.linux-x86_64-cpython-314/build/libvirt-lxc.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c libvirt-lxc-override.c -o build/temp.linux-x86_64-cpython-314/libvirt-lxc-override.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c libvirt-qemu-override.c -o build/temp.linux-x86_64-cpython-314/libvirt-qemu-override.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c libvirt-utils.c -o build/temp.linux-x86_64-cpython-314/libvirt-utils.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c libvirt-utils.c -o build/temp.linux-x86_64-cpython-314/libvirt-utils.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c typewrappers.c -o build/temp.linux-x86_64-cpython-314/typewrappers.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c typewrappers.c -o build/temp.linux-x86_64-cpython-314/typewrappers.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22python3.14%22%2C%22version%22:%223.14.6-1%22%2C%22architecture%22:%22amd64%22%2C%22architectureVariant%22:%22amd64v3%22%7D -Wl,-z,relro -march=x86-64-v3 -g -fwrapv -O2 -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22libvirt-python%22%2C%22version%22:%2212.6.0-1%22%2C%22architecture%22:%22amd64%22%2C%22architectureVariant%22:%22amd64v3%22%7D -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -march=x86-64-v3 -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 build/temp.linux-x86_64-cpython-314/build/libvirt-lxc.o build/temp.linux-x86_64-cpython-314/libvirt-lxc-override.o build/temp.linux-x86_64-cpython-314/libvirt-utils.o build/temp.linux-x86_64-cpython-314/typewrappers.o -L/usr/lib/x86_64-linux-gnu -lvirt-lxc -lvirt -o build/lib.linux-x86_64-cpython-314/libvirtmod_lxc.cpython-314-x86_64-linux-gnu.so lto1: error: build/temp.linux-x86_64-cpython-314/typewrappers.o: file too short lto1: fatal error: errors during merging of translation units compilation terminated. lto-wrapper: fatal error: /usr/bin/x86_64-linux-gnu-gcc returned 1 exit status compilation terminated. /usr/bin/x86_64-linux-gnu-ld.bfd: error: lto-wrapper failed collect2: error: ld returned 1 exit status x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22python3.14%22%2C%22version%22:%223.14.6-1%22%2C%22architecture%22:%22amd64%22%2C%22architectureVariant%22:%22amd64v3%22%7D -Wl,-z,relro -march=x86-64-v3 -g -fwrapv -O2 -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22libvirt-python%22%2C%22version%22:%2212.6.0-1%22%2C%22architecture%22:%22amd64%22%2C%22architectureVariant%22:%22amd64v3%22%7D -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -march=x86-64-v3 -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 build/temp.linux-x86_64-cpython-314/build/libvirt-qemu.o build/temp.linux-x86_64-cpython-314/libvirt-qemu-override.o build/temp.linux-x86_64-cpython-314/libvirt-utils.o build/temp.linux-x86_64-cpython-314/typewrappers.o -L/usr/lib/x86_64-linux-gnu -lvirt-qemu -lvirt -o build/lib.linux-x86_64-cpython-314/libvirtmod_qemu.cpython-314-x86_64-linux-gnu.so x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c libvirt-override.c -o build/temp.linux-x86_64-cpython-314/libvirt-override.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c libvirt-utils.c -o build/temp.linux-x86_64-cpython-314/libvirt-utils.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 -fPIC -I. -I/usr/include/python3.14 -c typewrappers.c -o build/temp.linux-x86_64-cpython-314/typewrappers.o -Ibuild -Wp,-DPy_LIMITED_API=0x03060000 x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22python3.14%22%2C%22version%22:%223.14.6-1%22%2C%22architecture%22:%22amd64%22%2C%22architectureVariant%22:%22amd64v3%22%7D -Wl,-z,relro -march=x86-64-v3 -g -fwrapv -O2 -Wl,-Bsymbolic-functions -Wl,--package-metadata=%7B%22type%22:%22deb%22%2C%22os%22:%22ubuntu%22%2C%22name%22:%22libvirt-python%22%2C%22version%22:%2212.6.0-1%22%2C%22architecture%22:%22amd64%22%2C%22architectureVariant%22:%22amd64v3%22%7D -flto=auto -ffat-lto-objects -Wl,-z,relro -Wl,-z,now -march=x86-64-v3 -g -O2 -Werror=implicit-function-declaration -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -march=x86-64-v3 -fdebug-prefix-map=/<<PKGBUILDDIR>>=/usr/src/libvirt-python-12.6.0-1 -Wdate-time -D_FORTIFY_SOURCE=3 build/temp.linux-x86_64-cpython-314/build/libvirt.o build/temp.linux-x86_64-cpython-314/libvirt-override.o build/temp.linux-x86_64-cpython-314/libvirt-utils.o build/temp.linux-x86_64-cpython-314/typewrappers.o -L/usr/lib/x86_64-linux-gnu -lvirt -o build/lib.linux-x86_64-cpython-314/libvirtmod.cpython-314-x86_64-linux-gnu.so error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1 TIP pass --env-dir and --sdist-extract-dir to keep the build environment and sources, then see https://build.pypa.io/en/stable/how-to/troubleshooting.html#debug-a-failed-build for help debugging a failed build ERROR Backend subprocess exited when trying to invoke build_wheel E: pybuild pybuild:485: build: plugin pyproject failed with: exit code=1: python3.14 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.14 dh_auto_build: error: pybuild --build -i python{version} -p 3.14 --parallel=4 returned exit code 13 make: *** [debian/rules:12: binary-arch] Error 25 dpkg-buildpackage: error: debian/rules binary-arch subprocess failed with exit status 2 -------------------------------------------------------------------------------- Build finished at 2026-08-06T11:19:24Z [1] https://launchpadlibrarian.net/872450542/buildlog_ubuntu-stonking-amd64v3.libvirt-python_12.6.0-1_BUILDING.txt.gz ** Affects: libvirt-python (Ubuntu) Importance: Undecided Status: New ** Tags: ftbfs ** Tags added: ftbfs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2163684 Title: ftbfs on amd64v3 for Ubuntu Stonking To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt-python/+bug/2163684/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
