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Bug 583006 - sys-devel/llvm-3.5.2 with ABI_X86=32 on PAX kernel fails tests - Can't allocate RWX Memory: Operation not permitted
Summary: sys-devel/llvm-3.5.2 with ABI_X86=32 on PAX kernel fails tests - Can't alloca...
Status: RESOLVED OBSOLETE
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: AMD64 Linux
: Normal normal (vote)
Assignee: LLVM support project
URL:
Whiteboard:
Keywords: TESTFAILURE
Depends on:
Blocks:
 
Reported: 2016-05-14 10:27 UTC by eroen
Modified: 2018-03-29 08:14 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
build.log.xz (build.log.xz,162.95 KB, application/x-xz)
2016-05-14 10:27 UTC, eroen
Details
dmesg output (dmesg.log,62.33 KB, text/plain)
2016-05-14 10:28 UTC, eroen
Details

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Description eroen 2016-05-14 10:27:31 UTC
Created attachment 434272 [details]
build.log.xz

********************
Failing Tests (116):
    LLVM :: DebugInfo/debuglineinfo.test
    LLVM :: DebugInfo/llvm-symbolizer-zlib.test
    LLVM :: ExecutionEngine/2002-12-16-ArgTest.ll
    LLVM :: ExecutionEngine/2003-01-04-ArgumentBug.ll
    LLVM :: ExecutionEngine/2003-01-04-LoopTest.ll
    LLVM :: ExecutionEngine/2003-01-04-PhiTest.ll
    LLVM :: ExecutionEngine/2003-01-09-SARTest.ll
    LLVM :: ExecutionEngine/2003-01-10-FUCOM.ll
    LLVM :: ExecutionEngine/2003-01-15-AlignmentTest.ll
    LLVM :: ExecutionEngine/2003-05-07-ArgumentTest.ll
    LLVM :: ExecutionEngine/2003-05-11-PHIRegAllocBug.ll
    LLVM :: ExecutionEngine/2003-06-04-bzip2-bug.ll
    LLVM :: ExecutionEngine/2003-06-05-PHIBug.ll
    LLVM :: ExecutionEngine/2003-08-15-AllocaAssertion.ll
    LLVM :: ExecutionEngine/2003-08-21-EnvironmentTest.ll
    LLVM :: ExecutionEngine/2003-08-23-RegisterAllocatePhysReg.ll
    LLVM :: ExecutionEngine/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
    LLVM :: ExecutionEngine/2005-12-02-TailCallBug.ll
    LLVM :: ExecutionEngine/MCJIT/2002-12-16-ArgTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-01-04-ArgumentBug.ll
    LLVM :: ExecutionEngine/MCJIT/2003-01-04-LoopTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-01-04-PhiTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-01-09-SARTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-01-10-FUCOM.ll
    LLVM :: ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-05-06-LivenessClobber.ll
    LLVM :: ExecutionEngine/MCJIT/2003-05-07-ArgumentTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-05-11-PHIRegAllocBug.ll
    LLVM :: ExecutionEngine/MCJIT/2003-06-04-bzip2-bug.ll
    LLVM :: ExecutionEngine/MCJIT/2003-06-05-PHIBug.ll
    LLVM :: ExecutionEngine/MCJIT/2003-08-15-AllocaAssertion.ll
    LLVM :: ExecutionEngine/MCJIT/2003-08-21-EnvironmentTest.ll
    LLVM :: ExecutionEngine/MCJIT/2003-08-23-RegisterAllocatePhysReg.ll
    LLVM :: ExecutionEngine/MCJIT/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.ll
    LLVM :: ExecutionEngine/MCJIT/2005-12-02-TailCallBug.ll
    LLVM :: ExecutionEngine/MCJIT/2013-04-04-RelocAddend.ll
    LLVM :: ExecutionEngine/MCJIT/cross-module-a.ll
    LLVM :: ExecutionEngine/MCJIT/eh.ll
    LLVM :: ExecutionEngine/MCJIT/hello.ll
    LLVM :: ExecutionEngine/MCJIT/hello2.ll
    LLVM :: ExecutionEngine/MCJIT/load-object-a.ll
    LLVM :: ExecutionEngine/MCJIT/multi-module-a.ll
    LLVM :: ExecutionEngine/MCJIT/multi-module-eh-a.ll
    LLVM :: ExecutionEngine/MCJIT/non-extern-addend-smallcodemodel.ll
    LLVM :: ExecutionEngine/MCJIT/non-extern-addend.ll
    LLVM :: ExecutionEngine/MCJIT/pr13727.ll
    LLVM :: ExecutionEngine/MCJIT/remote/cross-module-a.ll
    LLVM :: ExecutionEngine/MCJIT/remote/multi-module-a.ll
    LLVM :: ExecutionEngine/MCJIT/remote/simpletest-remote.ll
    LLVM :: ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll
    LLVM :: ExecutionEngine/MCJIT/remote/test-data-align-remote.ll
    LLVM :: ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll
    LLVM :: ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll
    LLVM :: ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll
    LLVM :: ExecutionEngine/MCJIT/simplesttest.ll
    LLVM :: ExecutionEngine/MCJIT/simpletest.ll
    LLVM :: ExecutionEngine/MCJIT/stubs.ll
    LLVM :: ExecutionEngine/MCJIT/test-arith.ll
    LLVM :: ExecutionEngine/MCJIT/test-branch.ll
    LLVM :: ExecutionEngine/MCJIT/test-call-no-external-funcs.ll
    LLVM :: ExecutionEngine/MCJIT/test-call.ll
    LLVM :: ExecutionEngine/MCJIT/test-cast.ll
    LLVM :: ExecutionEngine/MCJIT/test-common-symbols-alignment.ll
    LLVM :: ExecutionEngine/MCJIT/test-common-symbols.ll
    LLVM :: ExecutionEngine/MCJIT/test-constantexpr.ll
    LLVM :: ExecutionEngine/MCJIT/test-data-align.ll
    LLVM :: ExecutionEngine/MCJIT/test-fp-no-external-funcs.ll
    LLVM :: ExecutionEngine/MCJIT/test-fp.ll
    LLVM :: ExecutionEngine/MCJIT/test-global-ctors.ll
    LLVM :: ExecutionEngine/MCJIT/test-global-init-nonzero.ll
    LLVM :: ExecutionEngine/MCJIT/test-global.ll
    LLVM :: ExecutionEngine/MCJIT/test-loadstore.ll
    LLVM :: ExecutionEngine/MCJIT/test-local.ll
    LLVM :: ExecutionEngine/MCJIT/test-logical.ll
    LLVM :: ExecutionEngine/MCJIT/test-loop.ll
    LLVM :: ExecutionEngine/MCJIT/test-phi.ll
    LLVM :: ExecutionEngine/MCJIT/test-ptr-reloc.ll
    LLVM :: ExecutionEngine/MCJIT/test-ret.ll
    LLVM :: ExecutionEngine/MCJIT/test-return.ll
    LLVM :: ExecutionEngine/MCJIT/test-setcond-fp.ll
    LLVM :: ExecutionEngine/MCJIT/test-setcond-int.ll
    LLVM :: ExecutionEngine/MCJIT/test-shift.ll
    LLVM :: ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s
    LLVM :: ExecutionEngine/hello.ll
    LLVM :: ExecutionEngine/hello2.ll
    LLVM :: ExecutionEngine/mov64zext32.ll
    LLVM :: ExecutionEngine/simplesttest.ll
    LLVM :: ExecutionEngine/simpletest.ll
    LLVM :: ExecutionEngine/stubs.ll
    LLVM :: ExecutionEngine/test-arith.ll
    LLVM :: ExecutionEngine/test-branch.ll
    LLVM :: ExecutionEngine/test-call-no-external-funcs.ll
    LLVM :: ExecutionEngine/test-call.ll
    LLVM :: ExecutionEngine/test-cast.ll
    LLVM :: ExecutionEngine/test-common-symbols.ll
    LLVM :: ExecutionEngine/test-constantexpr.ll
    LLVM :: ExecutionEngine/test-fp-no-external-funcs.ll
    LLVM :: ExecutionEngine/test-fp.ll
    LLVM :: ExecutionEngine/test-global-init-nonzero.ll
    LLVM :: ExecutionEngine/test-global.ll
    LLVM :: ExecutionEngine/test-interp-vec-arithm_float.ll
    LLVM :: ExecutionEngine/test-interp-vec-arithm_int.ll
    LLVM :: ExecutionEngine/test-interp-vec-logical.ll
    LLVM :: ExecutionEngine/test-interp-vec-setcond-fp.ll
    LLVM :: ExecutionEngine/test-interp-vec-setcond-int.ll
    LLVM :: ExecutionEngine/test-loadstore.ll
    LLVM :: ExecutionEngine/test-local.ll
    LLVM :: ExecutionEngine/test-logical.ll
    LLVM :: ExecutionEngine/test-loop.ll
    LLVM :: ExecutionEngine/test-phi.ll
    LLVM :: ExecutionEngine/test-ret.ll
    LLVM :: ExecutionEngine/test-return.ll
    LLVM :: ExecutionEngine/test-setcond-fp.ll
    LLVM :: ExecutionEngine/test-setcond-int.ll
    LLVM :: ExecutionEngine/test-shift.ll
    LLVM :: MC/ELF/compression.s

  Expected Passes    : 6972
  Expected Failures  : 53
  Unsupported Tests  : 4141
  Unexpected Failures: 116
Makefile:102: recipe for target 'check-local' failed
make[1]: *** [check-local] Error 1
make[1]: Leaving directory '/var/tmp/portage/sys-devel/llvm-3.5.2/work/llvm-3.5.2.src-abi_x86_32.x86/test'
/var/tmp/portage/sys-devel/llvm-3.5.2/work/llvm-3.5.2.src/Makefile.rules:1794: recipe for target 'check' failed
make: *** [check] Error 2
 * ERROR: sys-devel/llvm-3.5.2::gentoo failed (test phase):
 *   emake failed
Comment 1 eroen 2016-05-14 10:28:25 UTC
Created attachment 434274 [details]
dmesg output
Comment 2 eroen 2016-05-14 10:29:07 UTC
localhost ~ # emerge --info '=sys-devel/llvm-3.5.2::gentoo'
Portage 2.2.26 (python 3.4.3-final-0, hardened/linux/amd64, gcc-4.9.3-vanilla, glibc-2.22-r4, 4.4.8-hardened-r1 x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.4.8-hardened-r1-x86_64-Intel-R-_Core-TM-_i5-2520M_CPU_@_2.50GHz-with-gentoo-2.2
KiB Mem:     3870988 total,   2792984 free
KiB Swap:          0 total,         0 free
Timestamp of repository gentoo: Fri, 13 May 2016 00:45:01 +0000
sh bash 4.3_p42-r1
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
app-shells/bash:          4.3_p42-r1::gentoo
dev-lang/perl:            5.20.2::gentoo
dev-lang/python:          2.7.10-r1::gentoo, 3.4.3-r1::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.19.1::gentoo
sys-apps/sandbox:         2.10-r1::gentoo
sys-devel/autoconf:       2.69::gentoo
sys-devel/automake:       1.14.1::gentoo, 1.15::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            4.9.3::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers)
sys-libs/glibc:           2.22-r4::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
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"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 berkdb bindist bzip2 cli cracklib crypt cxx dri gdbm hardened iconv ipv6 justify mmx mmxext modules multilib ncurses nls nptl openmp pam pax_kernel pcre pie readline seccomp session sse sse2 ssl ssp tcpd unicode urandom xattr xtpax zlib" ABI_X86="32 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="mmx mmxext sse sse2" 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" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, MAKEOPTS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

localhost ~ # emerge -pqv '=sys-devel/llvm-3.5.2::gentoo'
[ebuild  N    ] sys-devel/llvm-3.5.2  USE="libffi ncurses static-analyzer {test} -clang -debug -doc -gold -libedit -multitarget -ocaml -python -xml" ABI_X86="32 (64) (-x32)" PYTHON_TARGETS="python2_7 -pypy" VIDEO_CARDS="radeon" 

 * IMPORTANT: 9 news items need reading for repository 'gentoo'.
 * Use eselect news read to view new items.
Comment 3 eroen 2016-05-14 12:25:36 UTC
A typical test failure from the build log:

********************
FAIL: LLVM :: ExecutionEngine/test-shift.ll (6267 of 11282)
******************** TEST 'LLVM :: ExecutionEngine/test-shift.ll' FAILED ********************
Script:
--
/var/tmp/portage/sys-devel/llvm-3.5.2/work/llvm-3.5.2.src-abi_x86_32.x86/Release/bin/lli /var/tmp/portage/sys-devel/llvm-3.5.2/work/llvm-3.5.2.src/test/ExecutionEngine/test-shift.ll > /dev/null
--
Exit Code: 1

Command Output (stderr):
--
LLVM ERROR: Allocation failed when allocating new memory in the JIT
Can't allocate RWX Memory: Operation not permitted

--

********************


The test suite passes with ABI_X86=64.

Tests DebugInfo/llvm-symbolizer-zlib.test and MC/ELF/compression.s also fail on non-hardened setups, see bug 583024.
Comment 4 Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2018-03-29 08:14:32 UTC
Hardened is not supported.