Your message dated Fri, 10 Jan 2020 22:52:38 +0000 with message-id <e1iq38w-00055s...@fasolo.debian.org> and subject line Bug#948396: fixed in glibc 2.29-9 has caused the Debian Bug report #948396, regarding New glibc broke existing app due to historic stack alignment 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 ow...@bugs.debian.org immediately.) -- 948396: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948396 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: libc6-i386 Version: 2.29-8 Since updating my system today our build system binaries started crashing. Upon further investigation problem is that __mktime_internal code in libc6-i386 now started using 'movaps' instruction without aligning stack on 16 byte boundary. As far as I can tell, while x86-64 ABI requires stack to be aligned on entry to the functions, x86 ABI does not have any such requirement, and so glibc should align stack itself if it wants to use XMM instructions that require aligned values. It seems that libc6:i386 is compiled correctly, so I worked around by installing that instead of libc6-i386:amd64. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/build/toolchain/lin32/p7zip-9.20/bin/7za x -y -tzip /bhavesh/home/petr/drboss/'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0xf7dbe0e2 in __mktime_internal (tp=0xffb60f8c, convert=0xf7dbd990 <__GI___gmtime_r>, offset=0xf7ee6350 <gmtime_offset>) at mktime.c:387 387 mktime.c: No such file or directory. (gdb) bt #0 0xf7dbe0e2 in __mktime_internal (tp=0xffb60f8c, convert=0xf7dbd990 <__GI___gmtime_r>, offset=0xf7ee6350 <gmtime_offset>) at mktime.c:387 #1 0xf7dc114d in timegm (tmp=0xffb60f8c) at timegm.c:33 #2 0x0804aa2b in ?? () #3 0x080704fc in ?? () #4 0x080f6859 in ?? () #5 0x0807fdf8 in ?? () #6 0x080804de in ?? () #7 0x080fa53a in ?? () #8 0x0808d0f9 in ?? () #9 0x0808f118 in ?? () #10 0x08054101 in ?? () #11 0x08057edf in ?? () #12 0xf7d2b811 in __libc_start_main (main=0x8057eb0, argc=6, argv=0xffb61be4, init=0x804a190, fini=0x8141ab0, rtld_fini=0xf7f41300 <_dl_fini>, stack_end=0xffb61bdc) at ../csu/libc-start.c:308 #13 0x0804a871 in ?? () (gdb) x /10i $eip-19 0xf7dbe0cf <__mktime_internal+591>: psubq %xmm1,%xmm0 0xf7dbe0d3 <__mktime_internal+595>: movd %xmm0,0x78(%esp) 0xf7dbe0d9 <__mktime_internal+601>: movq %xmm0,0x90(%esp) => 0xf7dbe0e2 <__mktime_internal+610>: movaps %xmm0,(%esp) 0xf7dbe0e6 <__mktime_internal+614>: movaps %xmm0,0x10(%esp) 0xf7dbe0eb <__mktime_internal+619>: mov 0x40(%esp),%eax 0xf7dbe0ef <__mktime_internal+623>: mov %edi,%ecx 0xf7dbe0f1 <__mktime_internal+625>: mov %esi,%edx 0xf7dbe0f3 <__mktime_internal+627>: call 0xf7dbdc10 <ranged_convert> 0xf7dbe0f8 <__mktime_internal+632>: test %eax,%eax (gdb) print /x $esp $1 = 0xffb60e24
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--- Begin Message ---Source: glibc Source-Version: 2.29-9 We believe that the bug you reported is fixed in the latest version of glibc, 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 948...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Aurelien Jarno <aure...@debian.org> (supplier of updated glibc 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 ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Fri, 10 Jan 2020 23:21:25 +0100 Source: glibc Architecture: source Version: 2.29-9 Distribution: unstable Urgency: medium Maintainer: GNU Libc Maintainers <debian-glibc@lists.debian.org> Changed-By: Aurelien Jarno <aure...@debian.org> Closes: 948396 Changes: glibc (2.29-9) unstable; urgency=medium . [ Samuel Thibault ] * patches/hurd-i386/local-fix-nss.diff: Refresh. * patches/hurd-i386/tg-hurdsig-SA_SIGINFO.diff: Fix setitimer. . [ Aurelien Jarno ] * debian/sysdeps/{amd64,x32}.mk: do not optimize for pentium4. Closes: #948396. * debian/patches/any/local-revert-24323.diff: revert upstream change preventing dlopening PIE executable, The patch is correct, but breaks the autopkgtest for wcc and prevents the migration of glibc to testing. Revert it temporarily until wcc is fixed. See #948613. Checksums-Sha1: 9242e9316b8dc15e6fcacbc953a572b70d5541e4 8735 glibc_2.29-9.dsc 18761dd4127666baf1a26f2b1298cd308bb404e8 868392 glibc_2.29-9.debian.tar.xz d1ac998bc4965890f1d240bfd342c9d81ed56861 7575 glibc_2.29-9_source.buildinfo Checksums-Sha256: 8fecfded06e93b182184b87a9f195fd5d42b4a706f08cd99c747656fa57a1e01 8735 glibc_2.29-9.dsc 39fea8eabae86eadf191469a0315cfebae031b3140cb40c710c25ddc20a2bd06 868392 glibc_2.29-9.debian.tar.xz 733b838afb4f8e3c836badb3c5791b542a0559a04bf9a22ebf550c73cab6ea19 7575 glibc_2.29-9_source.buildinfo Files: f511112d82bde8bd18dc8b7b6ed903cc 8735 libs required glibc_2.29-9.dsc 235fe1191fa646c3ae4e53f79f86d46e 868392 libs required glibc_2.29-9.debian.tar.xz 9624017955d62c8b00b74cbd8c2b8909 7575 libs required glibc_2.29-9_source.buildinfo -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEUryGlb40+QrX1Ay4E4jA+JnoM2sFAl4Y+kMACgkQE4jA+Jno M2v0ohAAivAIbA9D8e0fRewvovC7WOGgJwHfb5R73/WM2eG7cQluiXXh6CuwV26c p42m1paGhOl8zjHfFVKPs0roldZKSK3CrHWB/Mepjaxy2My3urlMxq9F2VfG6MiJ pCizaTYI0BAnWc/AsOpIl/e5hCmQHQx2YvMJOkZRVc2WkPh6RTWbq/9tZ+f1SZ8t Ag0aEcz4jej1jPZ/c8K81Q1BotiSAbb/cKl0fQ+T5lGPmSenq+RJO1mtDpJa2Zoc 9B9987rI0qk4SPLVXc2LHVnx8DlganfdyzrhI0VgVk6KUiBpEpzwXPkO5XLu5vlX K5hZvb8Vx3zs5fnQaX22Szjiw0Kyecwqr83lXvvT4jVuYw4248hzu/H7yeUD7drq /YW+7RNrAwvcqC3jfpDHIQZ+DzacYqXFnpj8HL7Kfbs3dOZLxd/YHWnLTlzcKKjj lipMGuBQsRe8QIAphM7YaRncBInSBZZlwi4mdzsjlbss+IuKdoiq7TSnfUybBwHL gwalJgslVJLQxqtYo5Vh6hdPm0L8f9KknMAQ79ap6Dq0ykxFa/RapCzEtVfDICTZ eTOA1IDIQlEPxfhL4mCyGrdGalxk4ae3nd1jgeQS2+RsUV01Wwwsjc9KqEZuL8ML +nG9ElhGnQcqxRm/pVu5auB3OwR+G8ovbk2JSSkNr1W1ohLAk3c= =FTbV -----END PGP SIGNATURE-----
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