sys-devel/binutils-2.36.1 links to system binutils-libs, breaks on uninstall of binutils-libs-2.35.2 placeholder bug pending further investigation
Created attachment 700542 [details] build log of binutils 2.36.1 log from the buildbot tinderbox first build.
if you have this problem, please add the output of "scanelf -n /usr/bin/ld"
(In reply to Andreas K. Hüttel from comment #2) > if you have this problem, please add the output of "scanelf -n /usr/bin/ld" also, what would be interesting is the recent emerge history (which packages were installed / updated in which order), see /var/log/emerge.log or the output of genlop
xps_gentoo /var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/x86_64-pc-linux-gnu/binutils-bin/2.36.1 # scanelf -n ld TYPE NEEDED FILE ET_DYN libbfd-2.36.1.gentoo-sys-devel-binutils-st.so,libctf.so.0,libdl.so.2,libc.so.6 ld
(In reply to Andreas K. Hüttel from comment #3) > (In reply to Andreas K. Hüttel from comment #2) > > if you have this problem, please add the output of "scanelf -n /usr/bin/ld" > > also, what would be interesting is the recent emerge history (which packages > were installed / updated in which order), see /var/log/emerge.log or the > output of genlop and, do you have binutils-libs installed?
Created attachment 700584 [details] world upgrade leading to broken binutils.txt Hm, I tried to upgrade binutils normally again and it was fine. So I tried to revert to the state the system was before the last world upgrade, and this time it broke again (see attached file for roughly how that went). I've also had this break on a headless server where binutils-libs wasn't installed (no cross-* either) but that's not my usual test env so I haven't tried again there.
Confirmed as follows: 1. have uptodate ~amd64 with no binutils-libs 2 emerge 2.36.1 3. depclean (= remove 2.35.2) And it's libctf that makes the trouble: (gentoo libreoffice-amd64) ec2-xxx ~ # ld --version ld: error while loading shared libraries: libbfd-2.35.2.gentoo-sys-devel-binutils-st.so: cannot open shared object file: No such file or directory (gentoo libreoffice-amd64) ec2-xxx ~ # scanelf -n /usr/bin/ld TYPE NEEDED FILE ET_DYN libbfd-2.36.1.gentoo-sys-devel-binutils-st.so,libctf.so.0,libdl.so.2,libc.so.6 /usr/bin/ld (gentoo libreoffice-amd64) ec2-xxx ~ # scanelf -n /usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libctf.so TYPE NEEDED FILE ET_DYN libbfd-2.35.2.gentoo-sys-devel-binutils-st.so,libz.so.1,libc.so.6 /usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libctf.so
I can't reproduce it on ~amd64. 2.35.2->2.36.1 and back works without problems with or without binutils-libs present. Do you have `emerge --info` output from affected system? Looking at the build.log binutils should always bind to loca libctf and it's SONAME.
Also, where does the original " build log of binutils 2.36.1" come from? Why does it lack actual annotations of emerge phases and commands ran to build the ebuild? Mine has: >>> Source configured. >>> Compiling source in /tmp/portage-tmpdir/portage/sys-devel/binutils-2.36.1/work/binutils-2.36.1 ... make --jobs=4 tooldir=/usr/x86_64-pc-linux-gnu all But the log has nothing like that.
Created attachment 700941 [details] emerge info Emerge info from the buildbot tinderbox
xps_gentoo /var/lib/buildbot_worker # echo "=sys-devel/binutils-2.36.1" > /etc/portage/package.unmask/test xps_gentoo /var/lib/buildbot_worker # emerge -av =binutils-2.36.1 --usepkg-exclude binutils These are the packages that would be merged, in order: Calculating dependencies ... done! [ebuild NS #] sys-devel/binutils-2.36.1:2.36::gentoo [2.35.2:2.35::gentoo] USE="gold nls plugins (-cet) -default-gold -doc -multitarget -static-libs -test -vanilla" 0 KiB [ebuild rR ] sys-devel/gcc-10.3.0:10::gentoo USE="(cxx) fortran nls nptl openmp pch (pie) sanitize ssp (-ada) -d -debug -doc (-fixed-point) -go -graphite (-hardened) -jit (-libssp) -lto (-multilib) -objc -objc++ -objc-gc -pgo -systemtap -test -vanilla -vtv -zstd" 0 KiB [ebuild rR ] sys-libs/glibc-2.33:2.2::gentoo USE="caps (crypt) multiarch ssp (static-libs) -audit (-cet) -compile-locales -custom-cflags -doc -gd -headers-only (-multilib) -multilib-bootstrap -nscd -profile (-selinux) -static-pie -suid -systemtap -test (-vanilla)" 0 KiB Total: 3 packages (1 in new slot, 2 reinstalls), Size of downloads: 0 KiB Would you like to merge these packages? [Yes/No] y >>> Verifying ebuild manifests >>> Running pre-merge checks for sys-devel/gcc-10.3.0 >>> Running pre-merge checks for sys-libs/glibc-2.33 * Checking general environment sanity. make -j16 glibc-test CC=x86_64-pc-linux-gnu-gcc x86_64-pc-linux-gnu-gcc -O2 -pipe -march=native -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed glibc-test.c -o glibc-test * Checking gcc for __thread support ... [ ok ] * Checking running kernel version (5.3.7-gentoo >= 3.2.0) ... [ ok ] * Checking linux-headers version (5.11.0 >= 3.2.0) ... [ ok ] >>> Emerging (1 of 3) sys-devel/binutils-2.36.1::gentoo >>> Installing (1 of 3) sys-devel/binutils-2.36.1::gentoo >>> Recording sys-devel/binutils:2.36 in "world" favorites file... >>> Emerging (2 of 3) sys-devel/gcc-10.3.0::gentoo >>> Installing (2 of 3) sys-devel/gcc-10.3.0::gentoo >>> Emerging (3 of 3) sys-libs/glibc-2.33::gentoo >>> Installing (3 of 3) sys-libs/glibc-2.33::gentoo >>> Jobs: 3 of 3 complete Load avg: 8.65, 8.65, 8.13 >>> Auto-cleaning packages... >>> No outdated packages were found on your system. * Regenerating GNU info directory index... * Processed 8 info files. xps_gentoo /var/lib/buildbot_worker # ld --version GNU ld (Gentoo 2.35.2 p1) 2.35.2 Copyright (C) 2020 Free Software Foundation, Inc. Detta program är fri programvara; du kan sprida det vidare under villkoren i GNU General Public License version 3 eller (om du så vill) senare version. Detta program har inga som helst garantier. xps_gentoo /var/lib/buildbot_worker # emerge -av --depclean >>> Calculating removal order... >>> These are the packages that would be unmerged: sys-devel/binutils selected: 2.35.2 protected: none omitted: 2.36.1 All selected packages: =sys-devel/binutils-2.35.2 >>> 'Selected' packages are slated for removal. >>> 'Protected' and 'omitted' packages will not be removed. Would you like to unmerge these packages? [Yes/No] y >>> Unmerging (1 of 1) sys-devel/binutils-2.35.2... Packages installed: 336 Packages in world: 8 Packages in system: 43 Required packages: 336 Number removed: 1 * Regenerating GNU info directory index... * Processed 5 info files. xps_gentoo /var/lib/buildbot_worker # ld --version ld: error while loading shared libraries: libbfd-2.35.2.gentoo-sys-devel-binutils-st.so: cannot open shared object file: No such file or directory xps_gentoo /var/lib/buildbot_worker #
Created attachment 700947 [details] build log of binutils 2.36.1 New build log of it
Aha, it depends on the ordering of linking and re-linking of libbfd and libctf. Sometimes libctf gets relinked before libbfd is installed and pull in system's depend by accident. Like in binutils-2.36.1:20210420-011750.log.gz: bad order (ctf, then bfd): /bin/sh ./libtool --mode=install /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c libctf.la libctf-nobfd.la '/var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1' libtool: install: /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c .libs/libctf.lai /var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libctf.la /bin/sh ./libtool --mode=install /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c libbfd.la '/var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1' libtool: install: /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c .libs/libbfd.lai /var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libbfd.la good order (bfd, then ctf): /bin/sh ./libtool --mode=install /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c libbfd.la '/var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1' libtool: install: /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c .libs/libbfd.lai /var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libbfd.la /bin/sh ./libtool --mode=install /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c libctf.la libctf-nobfd.la '/var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1' libtool: install: /usr/lib/portage/python3.8/ebuild-helpers/xattr/install -c .libs/libctf.lai /var/tmp/portage/sys-devel/binutils-2.36.1/image/usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libctf.la binutils has at least 2 relevant fixes since 2.36: - https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=f04ce15e831b691d7610dba284e266919e757b10 - https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=755ba58ebef02e1be9fc6770d00243ba6ed0223c 2.36.1 release does not have those fixes. As a workaround can you check if MAKEOPTS=-j1 builds valid result?
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3f6242408c1dc87441a96fcac14302ae14e02bef commit 3f6242408c1dc87441a96fcac14302ae14e02bef Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2021-04-20 08:07:43 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2021-04-20 08:08:44 +0000 sys-libs/binutils-libs: fix ctf/bfd relinking order Before the change libctf could install before libbfd into target location. That triggers libtool to link against system's libbfd. The change pulls in makefile depends to make sure libbfd gets installed first for libtool to always find a local copy. Reported-by: Andreas K. Hüttel Reported-by: Magnus Granberg Bug: https://bugs.gentoo.org/783777 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> .../binutils-libs/binutils-libs-2.36.1-r1.ebuild | 140 +++++++++++++++++++++ .../files/binutils-libs-2.36.1-bfd-ctf.patch | 68 ++++++++++ .../files/binutils-libs-2.36.1-ld-ctf.patch | 48 +++++++ 3 files changed, 256 insertions(+) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d9d78591e7d9774cc91e5ea7d4bdd5a8d6a59f90 commit d9d78591e7d9774cc91e5ea7d4bdd5a8d6a59f90 Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2021-04-20 08:04:04 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2021-04-20 08:08:44 +0000 sys-devel/binutils-hppa64: fix ctf/bfd relinking order Before the change libctf could install before libbfd into target location. That triggers libtool to link against system's libbfd. The change pulls in makefile depends to make sure libbfd gets installed first for libtool to always find a local copy. Reported-by: Andreas K. Hüttel Reported-by: Magnus Granberg Bug: https://bugs.gentoo.org/783777 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> .../binutils-hppa64-2.36.1-r1.ebuild | 445 +++++++++++++++++++++ .../files/binutils-hppa64-2.35.1-cet.patch | 103 +++++ .../files/binutils-hppa64-2.36.1-bfd-ctf.patch | 68 ++++ .../files/binutils-hppa64-2.36.1-ld-ctf.patch | 48 +++ 4 files changed, 664 insertions(+) https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7dac8045b21d0f0539d929ef70c6905e0be6c16f commit 7dac8045b21d0f0539d929ef70c6905e0be6c16f Author: Sergei Trofimovich <slyfox@gentoo.org> AuthorDate: 2021-04-20 08:00:45 +0000 Commit: Sergei Trofimovich <slyfox@gentoo.org> CommitDate: 2021-04-20 08:08:44 +0000 sys-devel/binutils: fix ctf/bfd relinking order Before the change libctf could install before libbfd into target location. That triggers libtool to link against system's libbfd. The change pulls in makefile depends to make sure libbfd gets installed first for libtool to always find a local copy. Reported-by: Andreas K. Hüttel Reported-by: Magnus Granberg Bug: https://bugs.gentoo.org/783777 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org> sys-devel/binutils/binutils-2.36.1-r1.ebuild | 454 +++++++++++++++++++++ .../binutils/files/binutils-2.36.1-bfd-ctf.patch | 68 +++ .../binutils/files/binutils-2.36.1-ld-ctf.patch | 48 +++ 3 files changed, 570 insertions(+)
Please give =binutils-2.36.1-r1 a try. If it works I'll drop -r0 and unmack this version. The caveat is that it's probably a parallel build issue. To test multiple times you might need to roll back to older binutils version and wipe out all the traces of new binutils.
Hm, there may still be something with binutils-libs? The library is linked fine but wrt bug #784029 I still get (with binutils{,libs}-2.35.1 installed, but :2.36 selected): ld: /usr/lib64/libctf.so.0: version `LIBCTF_1.1' not found (required by /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ld) collect2: error: ld returned 1 exit status rebuilding binutils:2.36 while 2.36 is present doesn't seem to help upgrading binutils-libs-2.35.1 to 2.36.1 fixes it, but why is ld using it? This looks normal: libctf.so.0 => /usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libctf.so.0 (0x00007ffff7ce7000)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b8d0e925d1c4f96079b2258668357a2765c63413 commit b8d0e925d1c4f96079b2258668357a2765c63413 Author: Andreas K. Hüttel <dilfridge@gentoo.org> AuthorDate: 2021-04-20 18:35:08 +0000 Commit: Andreas K. Hüttel <dilfridge@gentoo.org> CommitDate: 2021-04-20 18:39:36 +0000 package.mask: Drop binutils-2.36.1 mask, should be fixed in -r1 Closes: https://bugs.gentoo.org/783777 Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org> profiles/package.mask | 7 ------- 1 file changed, 7 deletions(-)
(In reply to Ionen Wolkens from comment #16) > Hm, there may still be something with binutils-libs? > > The library is linked fine but wrt bug #784029 I still get (with > binutils{,libs}-2.35.1 installed, but :2.36 selected): > > ld: /usr/lib64/libctf.so.0: version `LIBCTF_1.1' not found (required by > /usr/lib/gcc/x86_64-pc-linux-gnu/10.3.0/../../../../x86_64-pc-linux-gnu/bin/ > ld) > collect2: error: ld returned 1 exit status > > rebuilding binutils:2.36 while 2.36 is present doesn't seem to help > > upgrading binutils-libs-2.35.1 to 2.36.1 fixes it, but why is ld using it? > This looks normal: > libctf.so.0 => /usr/lib64/binutils/x86_64-pc-linux-gnu/2.36.1/libctf.so.0 > (0x00007ffff7ce7000) I suggest filing a separate bug. We install multiple versions of libctf.so.0 with te same SONAME. via binautils and via binutils-libs. If library versions don't match there always is a chance of wrong library to be loaded. We need an equivalent of bug #666100 for libctf.so
