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Bug 716944

Summary: app-emulation/virtualbox-guest-additions-6.0 and 6.1 do not build with kernel 5.4.28
Product: Gentoo Linux Reporter: Konstantin Agouros <elwood>
Component: Current packagesAssignee: Lars Wendler (Polynomial-C) <polynomial-c>
Status: UNCONFIRMED ---    
Severity: normal CC: jstein
Priority: Normal    
Version: unspecified   
Hardware: x86   
OS: Linux   
See Also: https://bugs.gentoo.org/show_bug.cgi?id=715818
Whiteboard:
Package list:
Runtime testing required: ---

Description Konstantin Agouros 2020-04-10 13:06:12 UTC
Emerging 6.0 and 6.1 versions lead to the same build failure in the gentoo guest:

/var/tmp/portage/app-emulation/virtualbox-guest-additions-6.1.4-r1/work/VirtualBox-6.1.4/out/linux.x86/release/bin/additions/src/vboxsf/regops.c: In function 'vbsf_lock_kernel_pages':
/var/tmp/portage/app-emulation/virtualbox-guest-additions-6.1.4-r1/work/VirtualBox-6.1.4/out/linux.x86/release/bin/additions/src/vboxsf/regops.c:1388:1: error:unsupported size for integer register
 1388 | }
      | ^

emerge --info:

Portage 2.3.89 (python 3.6.10-final-0, default/linux/x86/17.0, gcc-9.2.0, glibc-2.29-r7, 5.4.28-gentoo i686)
=================================================================
System uname: Linux-5.4.28-gentoo-i686-Intel-R-_Core-TM-2_Duo_CPU_P7350_@_2.00GHz-with-gentoo-2.6
KiB Mem:      579412 total,    155168 free
KiB Swap:     500436 total,    497776 free
Timestamp of repository gentoo: Thu, 09 Apr 2020 16:00:01 +0000
Head commit of repository gentoo: f1bcf2e4340d94c7197d08fc91d7c37d730a1096
sh bash 4.4_p23-r1
ld GNU ld (Gentoo 2.33.1 p2) 2.33.1
distcc 3.3.3 i686-pc-linux-gnu [enabled]
app-shells/bash:          4.4_p23-r1::gentoo
dev-lang/perl:            5.30.1::gentoo
dev-lang/python:          2.7.17-r2::gentoo, 3.6.10-r1::gentoo, 3.7.7-r1::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.42.1::gentoo
sys-apps/sandbox:         2.13::gentoo
sys-devel/autoconf:       2.69-r4::gentoo
sys-devel/automake:       1.15.1-r2::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.33.1-r1::gentoo
sys-devel/gcc:            9.2.0-r2::gentoo
sys-devel/gcc-config:     2.2.1::gentoo
sys-devel/libtool:        2.4.6-r6::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.4::gentoo (virtual/os-headers)
sys-libs/glibc:           2.29-r7::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts: 
    sync-rsync-verify-metamanifest: yes

ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="@FREE"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=core2 -O2 -pipe"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
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=core2 -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -march=i686 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg config-protect-if-modified distcc distlocks ebuild-locks fixlafiles getbinpkg ipc-sandbox merge-sync multilib-strict news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch usersandbox usersync xattr"
FFLAGS="-O2 -march=i686 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j2"
PKGDIR="/mnt/pkg"
PORTAGE_BINHOST="http://192.168.1.10/packages http://192.168.1.1:81/packages/core2 http://192.168.1.3/packages http://192.168.4.10/packages http://192.168.4.16"
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 berkdb bzip2 cli crypt dri fortran gcj gdbm hbci iconv ipv6 libtirpc mmx ncurses nls nptl nptlonly openmp pam pcre readline seccomp split-usr sse sse2 ssl tcpd unicode x86 xattr zlib" ABI_X86="32" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="sse sse2 mmx ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-2" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby24 ruby25" 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Comment 1 Jonas Stein gentoo-dev 2020-04-10 18:31:33 UTC
Please attach the logs as described on 
https://wiki.gentoo.org/wiki/Attach_the_logs_to_the_bug_ticket
Comment 2 Konstantin Agouros 2020-04-10 20:14:07 UTC
Hmm I found 'a' solution to this problem here:
https://forums.virtualbox.org/viewtopic.php?f=3&t=95326

Manually adding the -O2 (although this is in the make.conf of the system) fixed  and then doing an ebuild compile made it work.

However I have only one VM where this is happening.