Public bug reported: The simple.cc test of plf-colony fails on ppc64el with "stderr: dis_syslink(ppc)(theInstr)" if glibc 2.33 is in use (hence on hirsute).
The test doesn't break entirely, but two lines are written to stderr that make the overall test to fail: " autopkgtest [06:59:07]: test simple-gcc-valgrind: dis_syslink(ppc)(theInstr) dis_syslink(ppc)(theInstr) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 " This turned out to be the root problem for the blocked transition of valgrind: valgrind | 1:3.16.1-1ubuntu3 | hirsute-proposed https://people.canonical.com/~ubuntu-archive/proposed-migration/update_excuses.html#valgrind The autopackage test fails for ppc64el only: "autopkgtest for plf-colony/6.12-1: amd64: Pass, arm64: Pass, armhf: Pass, ppc64el: Regression ♻ , s390x: Pass" And the logs point to the above mentioned issue: https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-hirsute/hirsute/ppc64el/p/plf-colony/20210224_065926_061e7@/log.gz " autopkgtest [06:59:07]: test simple-gcc-valgrind: g++ -Wall -o "$AUTOPKGTEST_TMP"/⁊ debian/tests/simple.cc && valgrind --error-exitcode=1 -q "$AUTOPKGTEST_TMP"/⁊ autopkgtest [06:59:07]: test simple-gcc-valgrind: [----------------------- dis_syslink(ppc)(theInstr) dis_syslink(ppc)(theInstr) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 autopkgtest [06:59:09]: test simple-gcc-valgrind: -----------------------] autopkgtest [06:59:10]: test simple-gcc-valgrind: - - - - - - - - - - results - - - - - - - - - - simple-gcc-valgrind FAIL stderr: dis_syslink(ppc)(theInstr) autopkgtest [06:59:10]: test simple-gcc-valgrind: - - - - - - - - - - stderr - - - - - - - - - - dis_syslink(ppc)(theInstr) dis_syslink(ppc)(theInstr) autopkgtest [06:59:11]: @@@@@@@@@@@@@@@@@@@@ summary simple-gcc PASS simple-clang PASS simple-gcc-valgrind FAIL stderr: dis_syslink(ppc)(theInstr) " This is not a regression in the updated valgrind package itself (3.16.1-1ubuntu3) since it also happens on groovy if one just upgrades glibc to 2.33 (taken from hirsute). Ideally this should be fixed in glibc 2.33, but due to the complexity a different approach will be taken and the simple.cc test in plf-colony adjusted like this: # g++ -Wall -o "$AUTOPKGTEST_TMP"/⁊ debian/tests/simple.cc && valgrind --error-exitcode=1 -q "$AUTOPKGTEST_TMP"/⁊ 2>/dev/null 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 (by making sure that the return code is still valid and true) ** Affects: glibc (Ubuntu) Importance: Undecided Status: New ** Affects: plf-colony (Ubuntu) Importance: High Status: New ** Tags: hirsute ppc64el ** Also affects: glibc (Ubuntu) Importance: Undecided Status: New ** Tags added: hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1916749 Title: plf-colony simple.cc test fails with "stderr: dis_syslink(ppc)(theInstr)" on ppc64el with glibc 2.33 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1916749/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
