14986 2022-12-12 17:41:56 +0000 Check libraries linked with qemu 2026-08-20 15:24:28 +0000 1 1 7 Build System, Metadata & Runtime OE-Core devtools / tool chain unspecified x86 Multiple NEW NEWCOMER Medium+ enhancement 6.99 1 alexandre.belloni newcomer adrian.freihofer meta.mr.watcher meta.watcher randy.macleod richard.purdie ross.burton tgamblin --- --- No (bug/feature does not impact docs) oldest_to_newest 94516 0 alexandre.belloni 2022-12-12 17:41:56 +0000 qemu may/will link with libraries from the host instead of the ones from the native sysroot. It is necessary to check it is allowed to do so else, it will later fail after sstate reuse on another worker with a cryptic error like: /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/libzstd.so.1) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/libvirglrenderer.so.1) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/libvirglrenderer.so.1) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/libvirglrenderer.so.1) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/libasound.so.2) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/libasound.so.2) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_ABI_DT_RELR' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/sysroots-uninative/x86_64-linux/lib/libdl.so.2) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_ABI_DT_RELR' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/sysroots-uninative/x86_64-linux/lib/librt.so.1) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_ABI_DT_RELR' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/sysroots-uninative/x86_64-linux/lib/libpthread.so.0) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_ABI_DT_RELR' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/sysroots-uninative/x86_64-linux/lib/libresolv.so.2) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/sysroots-uninative/x86_64-linux/lib/libresolv.so.2) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/./libwayland-server.so.0) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/./libwayland-server.so.0) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/./libX11.so.6) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/./libX11.so.6) /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /home/pokybuild/yocto-worker/qemux86/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/../lib/./././libXau.so.6) This particular ocurrence was due to libpng and was fixed by: https://git.yoctoproject.org/poky/commit/?id=9e2e0e73a4ca5ff5fbea80783e27bf31f133961e 95547 1 ross.burton 2023-05-17 10:46:56 +0000 I've a series that I need to actually submit that turns all of the 'auto' dependencies to forcibly on, which will stop these automatic dependencies happening. 96107 2 randy.macleod 2023-07-26 21:29:35 +0000 Bulk move to 4.3 M3. 96501 3 tgamblin 2023-09-14 16:56:33 +0000 Moved to 5.0 M1 since it's an enhancement. 98806 4 randy.macleod 2024-04-25 01:08:13 +0000 Move to 5.99 since no one is actively working on this issue. 102543 5 adrian.freihofer 2025-08-03 12:34:16 +0000 Probably I just run into this issue. Here are the details: - The host is a (not yet supported) Fedora 42 - A build folder where qemu-native is built without sstate-cache (bitbake core-image-full-cmdline). - Run oe-selftest in build-st: Some tests such as c_cpp.CMakeTests which use qemu usermode failed. The root cause seems to be that the qemu-x86_64 just segfaults. From a clean shell, without oe-init-build-env sourced: qemu-x86_64 -h works: ~/projets/oss/poky/build/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/qemu-x86_64 -h usage: qemu-x86_64 [options] program [arguments...] Linux CPU emulator (compiled for x86_64 emulation) ... ldd ~/projets/oss/poky/build/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/qemu-x86_64 linux-vdso.so.1 (0x00007fc199645000) libm.so.6 => /lib64/libm.so.6 (0x00007fc199532000) libglib-2.0.so.0 => /home/adrian/projets/oss/poky/build/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/../lib/libglib-2.0.so.0 (0x00007fc1990b2000) libgmodule-2.0.so.0 => /home/adrian/projets/oss/poky/build/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/../lib/libgmodule-2.0.so.0 (0x00007fc19952c000) libc.so.6 => /lib64/libc.so.6 (0x00007fc198ec0000) /home/adrian/projets/oss/poky/build/tmp/sysroots-uninative/x86_64-linux/lib/ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x00007fc199647000) libpcre2-8.so.0 => /home/adrian/projets/oss/poky/build/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/../lib/./libpcre2-8.so.0 (0x00007fc1994bf000) However, from build-st qemu-x86_64 -h segfaults: ~/projets/oss/poky/build-st/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/qemu-x86_64 -h Segmentation fault (core dumped) ldd ~/projets/oss/poky/build-st/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/qemu-x86_64 linux-vdso.so.1 (0x00007fee8cdcb000) libm.so.6 => /lib64/libm.so.6 (0x00007fee8ccb8000) libglib-2.0.so.0 => /home/adrian/projets/oss/poky/build-st/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/../lib/libglib-2.0.so.0 (0x00007fee8c8b2000) libgmodule-2.0.so.0 => /home/adrian/projets/oss/poky/build-st/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/../lib/libgmodule-2.0.so.0 (0x00007fee8ccb2000) libc.so.6 => /lib64/libc.so.6 (0x00007fee8c6c0000) /home/adrian/projets/oss/poky/build-st/tmp/sysroots-uninative/x86_64-linux/lib/ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 (0x00007fee8cdcd000) libpcre2-8.so.0 => /home/adrian/projets/oss/poky/build-st/tmp/work/core2-64-poky-linux/meson-example/1.0/recipe-sysroot-native/usr/bin/../lib/./libpcre2-8.so.0 (0x00007fee8c655000) 102592 6 richard.purdie 2025-08-14 09:56:28 +0000 Adrian: Did you try using the latest uninative from master? Also note that ldd is not accurate with our native binaries as it doesn't understand our uninative loader which changes the search path 102594 7 adrian.freihofer 2025-08-14 13:31:00 +0000 It was built via oe-selftest from master branch commit from 2025-08-03. I also checked that the uninative glibc version is >= the version on Fedora 42. So yes, that should be the case. Thanks for the hint with ldd.