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Bug 593858

Summary: dev-util/lttng-modules-2.8.0 : /.../backend_internal.h:174:20: error: assignment of read-only location ‘*__builtin_memcpy(&<U6870>, &({...}))’
Product: Gentoo Linux Reporter: Toralf Förster <toralf>
Component: Current packagesAssignee: No maintainer - Look at https://wiki.gentoo.org/wiki/Project:Proxy_Maintainers if you want to take care of it <maintainer-needed>
Status: RESOLVED OBSOLETE    
Severity: normal    
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Attachments: dev-util:lttng-modules-2.8.0:20160915-053644.log
emerge-history.txt
environment

Description Toralf Förster gentoo-dev 2016-09-15 07:39:38 UTC
                 from /var/tmp/portage/dev-util/lttng-modules-2.8.0/work/lttng-modules-2.8.0/lttng-ring-buffer-client-discard.c:29:
/var/tmp/portage/dev-util/lttng-modules-2.8.0/work/lttng-modules-2.8.0/lib/ringbuffer/backend_internal.h: In function ‘subbuffer_id_set_noref_offset’:
/var/tmp/portage/dev-util/lttng-modules-2.8.0/work/lttng-modules-2.8.0/lib/ringbuffer/backend_internal.h:174:20: error: assignment of read-only location ‘*__builtin_memcpy(&<U6870>, &({...}))’
   ACCESS_ONCE(*id) = tmp;
                    ^
make[2]: *** [scripts/Makefile.build:296: /var/tmp/portage/dev-util/lttng-modules-2.8.0/work/lttng-modules-2.8.0/lttng-ring-buffer-client-discard.o] Error 1


$ cat emerge-info.txt
  -----------------------------------------------------------------

  This is an unstable amd64 chroot image (named amd64-13.0-no-multilib-unstable_20160913-101358) at a hardened host acting as a tinderbox.

  -----------------------------------------------------------------
  USE flags ...

  ... in make.conf:
USE="  pax_kernel xtpax -cdinstall -oci8 -bindist alsa apache corefonts -dvd egl emacs evdev freetds ftp gnuplot -gnutls hdf5 hpn infinality javaxml kvm lapack latex libkms llvm midi -mikmod openssl opus pcre16 pdo postgres postproc postscript python -qml qt5 scripts sddm semantic-desktop ssl sslv2 swscale system-cairo system-ffmpeg truetype ufed usb -utils vaapi vpx wav wma x265 xcb xinetd xkb xscreensaver xslt -ziffy"

  ... in /etc/portage/package.use/*:
  mail-mta/ssmtp      ssl mta
  net-misc/wget       ssl
  app-crypt/pinentry  -qt4
  app-editors/emacs   -dbus -svg -ssl -gtk -gtk3
  app-text/xmlto      -latex
  dev-libs/boehm-gc   threads
  dev-libs/libpcre    pcre16
  dev-qt/qtgui        egl eglfs
  net-nds/openldap    -sasl
  dev-util/cmake      -qt4 -qt5
  dev-vcs/git         -perl
  gnome-base/librsvg  -tools
  media-libs/mesa     -vaapi
  <=net-misc/openssh-7.3_p1-r2    -hpn
  net-misc/iputils -caps -filecaps

  entries in /etc/portage/package.unmask/*:
  media-video/ffmpeg
  -----------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-4.9.3
 [2] x86_64-pc-linux-gnu-5.4.0 *

Available Python interpreters, in order of preference:
  [1]   python3.4
  [2]   python2.7 (fallback)
Available Ruby profiles:
  [1]   ruby20 (with Rubygems)
  [2]   ruby21 (with Rubygems) *
  -----------------------------------------------------------------

Portage 2.3.0 (python 3.4.5-final-0, default/linux/amd64/13.0/no-multilib, gcc-5.4.0, glibc-2.23-r2, 4.7.3-hardened x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.7.3-hardened-x86_64-Intel-R-_Core-TM-_i7-3930K_CPU_@_3.20GHz-with-gentoo-2.3
KiB Mem:    65285480 total,   7074896 free
KiB Swap:   67108860 total,  67108860 free
Timestamp of repository gentoo: Thu, 15 Sep 2016 04:06:58 +0000
sh bash 4.3_p46
ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1
app-shells/bash:          4.3_p46::gentoo
dev-lang/perl:            5.24.0-r1::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.6.2::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.21.7::gentoo
sys-apps/sandbox:         2.10-r2::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69-r2::gentoo
sys-devel/automake:       1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.26.1::gentoo
sys-devel/gcc:            4.9.3::gentoo, 5.4.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r2::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: 1

local
    location: /usr/local/portage
    masters: gentoo
    priority: 2

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/tmp/distfiles"
EMERGE_DEFAULT_OPTS="--verbose --verbose-conflicts --color=n --nospinner --tree --quiet-build"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox parallel-fetch preserve-libs protect-owned sandbox sfperms strict test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo rsync://mirror.netcologne.de/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gor.bytemark.co.uk/gentoo/ rsync://ftp.snt.utwente.nl/gentoo"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl alsa amd64 apache berkdb bzip2 cli corefonts cracklib crypt cxx dri egl emacs evdev fortran freetds ftp gdbm gnuplot hdf5 hpn iconv infinality ipv6 javaxml kvm lapack latex libkms llvm midi mmx mmxext modules ncurses nls nptl openmp openssl opus pam pax_kernel pcre pcre16 pdo postgres postproc postscript python qt5 readline scripts sddm seccomp semantic-desktop session sse sse2 ssl sslv2 swscale system-cairo system-ffmpeg tcpd truetype ufed unicode usb vaapi vpx wav wma x265 xattr xcb xinetd xkb xscreensaver xslt xtpax zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" L10N="te ur-PK" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 1 Toralf Förster gentoo-dev 2016-09-15 07:39:41 UTC
Created attachment 445812 [details]
dev-util:lttng-modules-2.8.0:20160915-053644.log
Comment 2 Toralf Förster gentoo-dev 2016-09-15 07:39:44 UTC
Created attachment 445814 [details]
emerge-history.txt
Comment 3 Toralf Förster gentoo-dev 2016-09-15 07:39:46 UTC
Created attachment 445816 [details]
environment
Comment 4 Mike Pagano gentoo-dev 2023-06-24 22:15:39 UTC
This version is no longer in the tree