#20614 - Segmentation fault when building on Power8 Little Endian

GNU bug report logs - #20614
Segmentation fault when building on Power8 Little Endian

Package: emacs;

Reported by: Petr Hracek <phracek <at> redhat.com>

Date: Wed, 20 May 2015 07:59:01 UTC

Severity: important

Tags: patch

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Message #108 received at 20614 <at> debbugs.gnu.org (full text, mbox):

From: Petr Hracek <phracek <at> redhat.com> To: Eli Zaretskii <eliz <at> gnu.org>, 20614 <at> debbugs.gnu.org Subject: Re: bug#20614: Segmentation fault when building on Power8 Little Endian Date: Thu, 1 Oct 2015 13:53:14 +0200

On 10/01/2015 09:43 AM, Eli Zaretskii wrote: >> From: Petr Hracek <phracek <at> redhat.com> >> Date: Wed, 30 Sep 2015 12:39:47 +0200 >> Cc: 20614 <at> debbugs.gnu.org >> >> My deep observation with emacs package and binutils: >> 1) binutils-2.23.52.0.1-30.el7_1.2.ppc64le.rpm works completely. >> 2) binutils-2.23.52.0.1-40.el7.ppc64le.rpm works if row >> http://git.savannah.gnu.org/cgit/emacs.git/tree/src/unexelf.c?h=emacs-24#n869 >> is suppressed. >> >> With newer version of binutilsSom I can see the same series:( >> like: >> Dumping under the name emacs >> emacs: Program segment above .bss in >> /builddir/build/BUILD/emacs-24.3/src/temacs >> make[2]: Leaving directory `/builddir/build/BUILD/emacs-24.3/src' >> make[2]: *** [bootstrap-emacs] Error 1 >> >> I have collected list of commits and messages against upstream: >> #1200138 >> https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=43a8475ca01b676fb764aaed0c4ed1cc16fc3c87 #1200138 >> https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=eec2f3ed9f053653ed5d629eb50e08e3ee61e9bd #1203449 >> https://bugzilla.redhat.com/attachment.cgi?id=1003499 # 1175624 .opd >> https://sourceware.org/ml/binutils/2015-01/msg00227.html >> # 1175624 .got which implies .sdata, .sbss, .plt .iplt and .branch_lt also have >> to move: https://sourceware.org/ml/binutils/2015-01/msg00228.html >> # 1175624 And .toc1: https://sourceware.org/ml/binutils/2015-01/msg00232.html >> #1194164 func <at> localentry expressions, which was added to FSF binutils with git >> commit 45965137 >> #1183838 https://bugzilla.redhat.com/attachment.cgi?id=986213 >> # 1172766 https://bugzilla.redhat.com/attachment.cgi?id=989450 I hope it helps >> you a bit. > I think we need help from someone who understands the Binutils part of > this. Can you ask some of the Binutils maintainers please join this > discussion and analyze the problem? Some update regarding this bug. I have add some defines like: $ cat emacs-segment-bss.patch diff --git a/src/unexelf.c b/src/unexelf.c index d365940..55d7ba6 100644 --- a/src/unexelf.c +++ b/src/unexelf.c @@ -846,7 +846,7 @@ unexec (const char *new_name, const char *old_name) if ((OLD_SECTION_H (old_bss_index)).sh_addralign > alignment) alignment = OLD_SECTION_H (old_bss_index).sh_addralign; -#ifdef __sgi +#if defined __sgi || defined __ppc64le__ || defined __ppc64__ /* According to r02kar <at> x4u2.desy.de (Karsten Kuenne) and oliva <at> gnu.org (Alexandre Oliva), on IRIX 5.2, we always get "Program segment above .bss" when dumping $ Here is a full backtrace executed on PPC64LE [phracek <at> ibm-p8-generic-01-le02 src]$ gdb ./temacs GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-77.el7 Copyright (C) 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "ppc64le-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /home/phracek/rpmbuild/BUILD/emacs-24.3/src/temacs...done. warning: File "/home/phracek/rpmbuild/BUILD/emacs-24.3/src/.gdbinit" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/usr/bin/mono-gdb.py". To enable execution of this file add add-auto-load-safe-path /home/phracek/rpmbuild/BUILD/emacs-24.3/src/.gdbinit line to your configuration file "/home/phracek/.gdbinit". To completely disable this security protection add set auto-load safe-path / line to your configuration file "/home/phracek/.gdbinit". For more information about this security protection see the "Auto-loading safe path" section in the GDB manual. E.g., run from the shell: info "(gdb)Auto-loading safe path" (gdb) r --batch --load loadup bootstrap Starting program: /home/phracek/rpmbuild/BUILD/emacs-24.3/src/./temacs --batch --load loadup bootstrap [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/power8/libthread_db.so.1". Missing separate debuginfo for /lib64/libgraphite2.so.3 Try: yum --enablerepo='*debug*' install /usr/lib/debug/.build-id/e9/5fc84879c010f61707b626f366fc81ffc976f6.debug process 20712 is executing new program: /home/phracek/rpmbuild/BUILD/emacs-24.3/src/temacs Missing separate debuginfos, use: debuginfo-install GConf2-3.2.6-8.el7.ppc64le ImageMagick-6.7.8.9-10.el7.ppc64le alsa-lib-1.0.28-2.el7.ppc64le at-spi2-atk-2.8.1-4.el7.ppc64le at-spi2-core-2.8.0-6.el7.ppc64le atk-2.14.0-1.el7.ppc64le bzip2-libs-1.0.6-13.el7.ppc64le cairo-1.14.2-1.el7.ppc64le cairo-gobject-1.14.2-1.el7.ppc64le dbus-glib-0.100-7.el7.ppc64le dbus-libs-1.6.12-13.el7.ppc64le expat-2.1.0-8.el7.ppc64le fontconfig-2.10.95-7.el7.ppc64le freetype-2.4.11-11.el7.ppc64le gdk-pixbuf2-2.31.1-1.el7.ppc64le giflib-4.1.6-9.el7.ppc64le glib2-2.42.2-3.el7.ppc64le glibc-2.17-103.el7.ppc64le gmp-6.0.0-11.el7.ppc64le gnutls-3.3.8-13.el7.ppc64le gtk3-3.14.13-13.el7.ppc64le harfbuzz-0.9.36-1.el7.ppc64le jbigkit-libs-2.0-11.el7.ppc64le keyutils-libs-1.5.8-3.el7.ppc64le krb5-libs-1.13.2-3.el7.ppc64le libICE-1.0.9-2.el7.ppc64le libSM-1.2.2-2.el7.ppc64le libX11-1.6.3-2.el7.ppc64le libXau-1.0.8-2.1.el7.ppc64le libXcomposite-0.4.4-4.1.el7.ppc64le libXcursor-1.1.14-2.1.el7.ppc64le libXdamage-1.1.4-4.1.el7.ppc64le libXext-1.3.3-3.el7.ppc64le libXfixes-5.0.1-2.1.el7.ppc64le libXft-2.3.2-2.el7.ppc64le libXi-1.7.4-2.el7.ppc64le libXinerama-1.1.3-2.1.el7.ppc64le libXpm-3.5.11-3.el7.ppc64le libXrandr-1.4.2-2.el7.ppc64le libXrender-0.9.8-2.1.el7.ppc64le libXt-1.1.4-6.1.el7.ppc64le libXxf86vm-1.1.3-2.1.el7.ppc64le libcom_err-1.42.9-7.el7.ppc64le libcroco-0.6.8-5.el7.ppc64le libdrm-2.4.60-3.el7.ppc64le libffi-3.0.13-16.el7.ppc64le libgcc-4.8.5-4.el7.ppc64le libgomp-4.8.5-4.el7.ppc64le libjpeg-turbo-1.2.90-5.el7.ppc64le libotf-0.9.13-4.el7.ppc64le libpng-1.5.13-5.el7.ppc64le librsvg2-2.39.0-1.el7.ppc64le libselinux-2.2.2-6.el7.ppc64le libtasn1-3.8-2.el7.ppc64le libthai-0.1.14-9.el7.ppc64le libtiff-4.0.3-14.el7.ppc64le libtool-ltdl-2.4.2-20.el7.ppc64le libuuid-2.23.2-24.el7.ppc64le libxcb-1.11-4.el7.ppc64le libxml2-2.9.1-5.el7_1.2.ppc64le libxshmfence-1.2-1.el7.ppc64le m17n-lib-1.6.4-14.el7.ppc64le mesa-libEGL-10.6.0-1.20150616.el7.ppc64le mesa-libGL-10.6.0-1.20150616.el7.ppc64le mesa-libgbm-10.6.0-1.20150616.el7.ppc64le mesa-libglapi-10.6.0-1.20150616.el7.ppc64le ncurses-libs-5.9-13.20130511.el7.ppc64le nettle-2.7.1-4.el7.ppc64le openssl-libs-1.0.1e-42.el7_1.9.ppc64le p11-kit-0.20.7-3.el7.ppc64le pango-1.36.8-2.el7.ppc64le pcre-8.32-15.el7.ppc64le pixman-0.32.6-3.el7.ppc64le trousers-0.3.13-1.el7.ppc64le xz-libs-5.1.2-10alpha.el7.ppc64le zlib-1.2.7-15.el7.ppc64le [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/power8/libthread_db.so.1". Missing separate debuginfo for /lib64/libgraphite2.so.3 Try: yum --enablerepo='*debug*' install /usr/lib/debug/.build-id/e9/5fc84879c010f61707b626f366fc81ffc976f6.debug Loading loadup.el (source)... Using load-path (/home/phracek/rpmbuild/BUILD/emacs-24.3/lisp /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/emacs-lisp /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/international /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/textmodes) Loading emacs-lisp/byte-run (source)... Loading emacs-lisp/backquote (source)... Loading subr (source)... Loading version (source)... Loading widget (source)... Loading custom (source)... Loading emacs-lisp/map-ynp (source)... Loading international/mule (source)... Loading international/mule-conf (source)... Loading env (source)... Loading format (source)... Loading bindings (source)... Loading cus-start (source)... Loading window (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/files.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/emacs-lisp/macroexp.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/emacs-lisp/pcase.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/emacs-lisp/macroexp.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/cus-face.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/faces.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/button.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/startup.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/ldefs-boot.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/minibuffer.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/abbrev.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/simple.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/help.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/jka-cmpr-hook.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/epa-hook.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/international/mule-cmds.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/case-table.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/international/charprop.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/international/characters.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/composite.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/chinese.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/cyrillic.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/indian.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/sinhala.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/english.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/ethiopic.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/european.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/czech.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/slovak.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/romanian.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/greek.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/hebrew.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/japanese.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/international/cp51932.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/international/eucjp-ms.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/korean.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/lao.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/tai-viet.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/thai.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/tibetan.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/vietnamese.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/misc-lang.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/utf-8-lang.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/georgian.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/language/khmer.el (source)... 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Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/term/common-win.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/term/x-win.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/mwheel.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/emacs-lisp/float-sup.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/vc/vc-hooks.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/vc/ediff-hook.el (source)... Loading /home/phracek/rpmbuild/BUILD/emacs-24.3/lisp/tooltip.el (source)... Finding pointers to doc strings... Finding pointers to doc strings...done Dumping under the name emacs Program received signal SIGSEGV, Segmentation fault. 0x00003fffb5a9a870 in strcmp () from /lib64/power8/libc.so.6 Missing separate debuginfos, use: debuginfo-install GConf2-3.2.6-8.el7.ppc64le ImageMagick-6.7.8.9-10.el7.ppc64le OpenEXR-libs-1.7.1-7.el7.ppc64le alsa-lib-1.0.28-2.el7.ppc64le at-spi2-atk-2.8.1-4.el7.ppc64le at-spi2-core-2.8.0-6.el7.ppc64le atk-2.14.0-1.el7.ppc64le avahi-libs-0.6.31-15.el7.ppc64le bzip2-libs-1.0.6-13.el7.ppc64le cairo-1.14.2-1.el7.ppc64le cairo-gobject-1.14.2-1.el7.ppc64le cups-libs-1.6.3-22.el7.ppc64le dbus-glib-0.100-7.el7.ppc64le dbus-libs-1.6.12-13.el7.ppc64le expat-2.1.0-8.el7.ppc64le fontconfig-2.10.95-7.el7.ppc64le freetype-2.4.11-11.el7.ppc64le gdk-pixbuf2-2.31.1-1.el7.ppc64le ghostscript-9.07-18.el7.ppc64le giflib-4.1.6-9.el7.ppc64le glib2-2.42.2-3.el7.ppc64le glibc-2.17-103.el7.ppc64le gmp-6.0.0-11.el7.ppc64le gnutls-3.3.8-13.el7.ppc64le gtk3-3.14.13-13.el7.ppc64le harfbuzz-0.9.36-1.el7.ppc64le ilmbase-1.0.3-7.el7.ppc64le jasper-libs-1.900.1-29.el7.ppc64le jbigkit-libs-2.0-11.el7.ppc64le keyutils-libs-1.5.8-3.el7.ppc64le krb5-libs-1.13.2-3.el7.ppc64le lcms2-2.6-2.el7.ppc64le libICE-1.0.9-2.el7.ppc64le libSM-1.2.2-2.el7.ppc64le libX11-1.6.3-2.el7.ppc64le libXau-1.0.8-2.1.el7.ppc64le libXcomposite-0.4.4-4.1.el7.ppc64le libXcursor-1.1.14-2.1.el7.ppc64le libXdamage-1.1.4-4.1.el7.ppc64le libXext-1.3.3-3.el7.ppc64le libXfixes-5.0.1-2.1.el7.ppc64le libXft-2.3.2-2.el7.ppc64le libXi-1.7.4-2.el7.ppc64le libXinerama-1.1.3-2.1.el7.ppc64le libXpm-3.5.11-3.el7.ppc64le libXrandr-1.4.2-2.el7.ppc64le libXrender-0.9.8-2.1.el7.ppc64le libXt-1.1.4-6.1.el7.ppc64le libXxf86vm-1.1.3-2.1.el7.ppc64le libcom_err-1.42.9-7.el7.ppc64le libcroco-0.6.8-5.el7.ppc64le libdrm-2.4.60-3.el7.ppc64le libffi-3.0.13-16.el7.ppc64le libgcc-4.8.5-4.el7.ppc64le libgomp-4.8.5-4.el7.ppc64le libjpeg-turbo-1.2.90-5.el7.ppc64le libotf-0.9.13-4.el7.ppc64le libpng-1.5.13-5.el7.ppc64le librsvg2-2.39.0-1.el7.ppc64le libselinux-2.2.2-6.el7.ppc64le libstdc++-4.8.5-4.el7.ppc64le libtasn1-3.8-2.el7.ppc64le libthai-0.1.14-9.el7.ppc64le libtiff-4.0.3-14.el7.ppc64le libtool-ltdl-2.4.2-20.el7.ppc64le libuuid-2.23.2-24.el7.ppc64le libwmf-lite-0.2.8.4-41.el7.ppc64le libxcb-1.11-4.el7.ppc64le libxml2-2.9.1-5.el7_1.2.ppc64le libxshmfence-1.2-1.el7.ppc64le m17n-lib-1.6.4-14.el7.ppc64le mesa-libEGL-10.6.0-1.20150616.el7.ppc64le mesa-libGL-10.6.0-1.20150616.el7.ppc64le mesa-libgbm-10.6.0-1.20150616.el7.ppc64le mesa-libglapi-10.6.0-1.20150616.el7.ppc64le ncurses-libs-5.9-13.20130511.el7.ppc64le nettle-2.7.1-4.el7.ppc64le nss-softokn-freebl-3.16.2.3-13.el7.ppc64le openssl-libs-1.0.1e-42.el7_1.9.ppc64le p11-kit-0.20.7-3.el7.ppc64le pango-1.36.8-2.el7.ppc64le pcre-8.32-15.el7.ppc64le pixman-0.32.6-3.el7.ppc64le trousers-0.3.13-1.el7.ppc64le xz-libs-5.1.2-10alpha.el7.ppc64le zlib-1.2.7-15.el7.ppc64le (gdb) bt full #0 0x00003fffb5a9a870 in strcmp () at /lib64/power8/libc.so.6 #1 0x00000000101e59b0 in unexec (new_name=0x11539408 "/home/phracek/rpmbuild/BUILD/emacs-24.3/src/emacs", old_name=0x11539458 "/home/phracek/rpmbuild/BUILD/emacs-24.3/src/temacs") at unexelf.c:1258 __s2_len = 5 Python Exception <class 'gdb.error'> value has been optimized out: #2 0x000000001010f56c in Fdump_emacs (filename=289654417, symfile=<optimized out>) at emacs.c:2030 tem = 275040722 symbol = <optimized out> count = 16 #3 0x00000000101a0cb0 in eval_sub (form=<optimized out>) at eval.c:2146 numargs = <optimized out> args_left = 275040722 i = <optimized out> maxargs = <optimized out> argvals = {289656433, 289656401, 3847442579264832256, 275557446, 274726840, 274726720, 65535, 2} fun = <optimized out> val = <optimized out> original_fun = <optimized out> original_args = 276286822 funcar = <optimized out> backtrace = {next = 0x3fffffffdf10, function = 275200210, args = 0x3fffffffddc8, nargs = 2, debug_on_exit = 0} gcpro3 = {next = <optimized out>, var = 0x3fffffffddc8, nvars = <optimized out>} #4 0x00000000101a10f0 in Fprogn (args=276286790) at eval.c:360 val = <optimized out> #5 0x00000000101a0cd4 in eval_sub (form=<optimized out>) at eval.c:2143 numargs = <optimized out> args_left = 275842342 i = <optimized out> maxargs = <optimized out> argvals = {270935272, 70368744169668, 3847442579264832256, 40, 274726840, 274726720, 65535, 2} fun = <optimized out> val = <optimized out> original_fun = <optimized out> original_args = 275842342 funcar = <optimized out> backtrace = {next = 0x3fffffffe050, function = 275158770, args = 0x3fffffffdf08, nargs = -1, debug_on_exit = 0} gcpro3 = <optimized out> #6 0x00000000101a0cd4 in eval_sub (form=<optimized out>) at eval.c:2143 numargs = <optimized out> args_left = 275742310 ---Type <return> to continue, or q <return> to quit--- i = <optimized out> maxargs = <optimized out> argvals = {4611686018427781120, 275359153, 274726352, 274722720, 275153618, 70368744169760, 8704, 270331440} fun = <optimized out> val = <optimized out> original_fun = <optimized out> original_args = 275742310 funcar = <optimized out> backtrace = {next = 0x3fffffffe4c0, function = 275158674, args = 0x3fffffffe048, nargs = -1, debug_on_exit = 0} gcpro3 = <optimized out> #7 0x00000000101cfebc in readevalloop (readcharfun=275153618, stream=0x1069ab70, sourcename=275359153, printflag=false, unibyte=<optimized out>, readfun=275040722, start=275040722, end=275040722) at lread.c:1843 count1 = 16 c = <optimized out> val = 275014982 count = 12 b = <optimized out> continue_reading_p = <optimized out> lex_bound = <optimized out> whole_buffer = <optimized out> first_sexp = <optimized out> macroexpand = 275040722 #8 0x00000000101d0c44 in Fload (file=275358897, noerror=<optimized out>, nomessage=275040722, nosuffix=<optimized out>, must_suffix=<optimized out>) at lread.c:1323 stream = 0x1069ab70 fd = 8 count = <optimized out> found = 275359089 efound = <optimized out> hist_file_name = 275359153 newer = false compiled = false handler = <optimized out> safe_p = true fmode = 0x1024f8d8 "r" tmp = {275040722, 275359121} version = 0 #9 0x00000000101a0c2c in eval_sub (form=275278038) at eval.c:2157 numargs = <optimized out> ---Type <return> to continue, or q <return> to quit--- args_left = 275040722 i = <optimized out> maxargs = <optimized out> argvals = {275358897, 275040722, 275040722, 275040722, 275040722, 8, 8, 8} fun = <optimized out> val = <optimized out> original_fun = <optimized out> original_args = 275278022 funcar = <optimized out> backtrace = {next = 0x0, function = 275153330, args = 0x3fffffffe4e8, nargs = 1, debug_on_exit = 0} gcpro3 = {next = <optimized out>, var = 0x3fffffffe4e8, nvars = <optimized out>} #10 0x00000000101a5700 in Feval (form=275278038, lexical=<optimized out>) at eval.c:2005 count = 2 #11 0x0000000010110950 in top_level_2 () at keyboard.c:1177 #12 0x000000001019f5b0 in internal_condition_case (bfun=0x10110920 <top_level_2>, handlers=275092338, hfun=0x10117320 <cmd_error>) at eval.c:1289 val = <optimized out> c = {tag = 275040722, val = 275040722, next = 0x3fffffffea00, gcpro = 0x0, jmp = {{__jmpbuf = {-6181340983961323271, 271285936, -6181391837160413119, 0, 0, 270888592, 270888568, 270880352, 270889936, 274726352, 274710728, 274723048, 274710698, 274710684, 274711224, 274710698, 269551504, 269551664, 274726440, 274726352, 0, 2449960692665548799, 0 <repeats 42 times>}, __mask_was_saved = 0, __saved_mask = {__val = {0, 270888592, 270888568, 270880352, 270889936, 274726352, 274710728, 274723048, 274710698, 274710684, 274711224, 274710698, 271255160, 0, 268489320, 274726352}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 1, interrupt_input_blocked = 0, byte_stack = 0x0} h = {handler = 275092338, var = 275040722, chosen_clause = 70367480143752, tag = 0x3fffffffe660, next = 0x0} #13 0x00000000101108f0 in top_level_1 (ignore=<optimized out>) at keyboard.c:1185 #14 0x000000001019f41c in internal_catch (tag=<optimized out>, func=0x10110830 <top_level_1>, arg=275040722) at eval.c:1060 c = {tag = 275088178, val = 275040722, next = 0x0, gcpro = 0x0, jmp = {{__jmpbuf = {-6181340983961324327, 271285936, -6181391837160411403, 0, 0, 270888592, 270888568, 270880352, 270889936, 274726352, 274710728, 274723048, 274710698, 274710684, 274711224, 274710698, 269551504, 269551664, 274726440, 274726352, 274726584, 2449960692665548799, 0 <repeats 42 times>}, __mask_was_saved = 0, __saved_mask = {__val = {0, 0, 274722720, 275040722, 274726840, 275260976, 275260978, 70368744172800, 279248, 270152068, 0, 0, 274722720, 9, 275358896, 274722720}}}}, backlist = 0x0, handlerlist = 0x0, lisp_eval_depth = 0, pdlcount = 2, poll_suppress_count = 1, interrupt_input_blocked = 0, byte_stack = 0x0} #15 0x0000000010116a30 in recursive_edit_1 () at keyboard.c:1146 count = <optimized out> val = 274726440 #16 0x0000000010116a30 in recursive_edit_1 () at keyboard.c:779 count = <optimized out> val = 274726440 #17 0x0000000010116fe0 in Frecursive_edit () at keyboard.c:843 count = 0 ---Type <return> to continue, or q <return> to quit--- buffer = 275040722 #18 0x00000000100176a8 in main (argc=<optimized out>, argv=<optimized out>) at emacs.c:1528 dummy = 70367536210272 stack_bottom_variable = 0 '\000' do_initial_setlocale = <optimized out> dumping = <optimized out> skip_args = 3 rlim = {rlim_cur = 8720000, rlim_max = 18446744073709551615} no_loadup = false junk = 0x0 dname_arg = 0x0 ch_to_dir = 0x3fffffffee80 "" (gdb) -- Petr Hracek Software Engineer Developer Experience Red Hat, Inc Mob: +420777056169 email: phracek <at> redhat.com

This bug report was last modified 9 years and 171 days ago.

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.

GNU bug report logs - #20614 Segmentation fault when building on Power8 Little Endian

GNU bug report logs - #20614
Segmentation fault when building on Power8 Little Endian