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Bug 562986

Summary: dev-libs/openssl-1.0.2d[sctp]: src_test(): segmentation fault in ssltest
Product: Gentoo Linux Reporter: Paolo Pedroni <paolo.pedroni>
Component: [OLD] Core systemAssignee: Gentoo's Team for Core System packages <base-system>
Status: UNCONFIRMED ---    
Severity: normal Keywords: TESTFAILURE
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Package list:
Runtime testing required: ---
Attachments: openssl-1.0.2d:20151013-101242.log.gz

Description Paolo Pedroni 2015-10-13 10:30:00 UTC
Created attachment 414494 [details]

If USE=sctp and FEATURES=test are enabled I get this failure:

test dtlsv1
Available compression methods:
  1: zlib compression
Segmentation fault
Makefile:293: recipe for target 'test_ssl' failed
make[1]: *** [test_ssl] Error 1

It happens both during x86_32 and x86_64 tests.

In the journal I have:
ott 13 12:15:23 principale kernel: ssltest[32729]: segfault at 0 ip 00007fc462b282c0 sp 00007ffd41561cf8 error 4 in[7fc462a0e000+234000]

If I go into /var/tmp/portage/dev-libs/openssl-1.0.2d/work/openssl-1.0.2d-abi_x86_64.amd64/test and run LD_PRELOAD="/var/tmp/portage/dev-libs/openssl-1.0.2d/work/openssl-1.0.2d-abi_x86_64.amd64/ /var/tmp/portage/dev-libs/openssl-1.0.2d/work/openssl-1.0.2d-abi_x86_64.amd64/" gdb ./ssltest core.32729

I get:
GNU gdb (Gentoo 7.9.1 vanilla) 7.9.1
Copyright (C) 2015 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <>
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 "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
Find the GDB manual and other documentation resources online at:
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from ./ssltest...done.
[New LWP 32729]

warning: Could not load shared library symbols for
Do you need "set solib-search-path" or "set sysroot"?
Core was generated by `./ssltest -key -cert -c_key -c_cert -dtls1'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  BIO_method_type (b=0x0) at bio_lib.c:187
187         return b->method->type;

# emerge --info
Portage (python 2.7.10-final-0, default/linux/amd64/13.0/desktop/plasma/systemd, gcc-4.9.3, glibc-2.20-r2, 4.1.8-gentoo x86_64)
                         System Settings
System uname: Linux-4.1.8-gentoo-x86_64-AMD_Phenom-tm-_II_X6_1100T_Processor-with-gentoo-2.2
KiB Mem:    12026640 total,   1048580 free
KiB Swap:    8643068 total,   8643068 free
Timestamp of repository gentoo: Tue, 13 Oct 2015 07:45:01 +0000
sh dash
ld GNU gold (Gentoo 2.25.1 p1.1 2.25.1) 1.11
distcc 3.1 x86_64-pc-linux-gnu [enabled]
ccache version 3.1.9 [disabled]
app-shells/bash:          4.3_p39::gentoo
dev-java/java-config:     2.2.0::gentoo
dev-lang/perl:            5.22.0::gentoo
dev-lang/python:          2.7.10::gentoo, 3.4.3::gentoo
dev-util/ccache:          3.1.9-r4::gentoo
dev-util/cmake:           3.3.1-r1::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/sandbox:         2.6-r1::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 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:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r1::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 3.18::gentoo (virtual/os-headers)
sys-libs/glibc:           2.20-r2::gentoo

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

    location: /var/lib/layman/kde
    sync-type: git
    sync-uri: git://
    masters: gentoo kde
    priority: 0

    location: /usr/local/portage
    masters: gentoo
    priority: 1

CFLAGS="-O2 -pipe -march=amdfam10 -msahf -mlzcnt -mpopcnt --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512 -flto=7 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=amdfam10 -msahf -mlzcnt -mpopcnt --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512 -flto=7 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
EMERGE_DEFAULT_OPTS="--keep-going y --with-bdeps y"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs cgroup compress-build-logs config-protect-if-modified distcc distlocks ebuild-locks ipc-sandbox merge-sync news parallel-fetch protect-owned sandbox sfperms split-elog split-log strict test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -flto=7 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity"
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"
USE="X a52 aac aalib acl acpi adns alsa amd64 ao audiofile bash-completion bluetooth branding bzip2 cairo caps cdda cddb cdparanoia cdr cli cracklib crypt css cups curl cxx dbus declarative dga djvu dri dts dvd dvdr emboss encode exif expat fbcon ffmpeg fftw firefox flac fontconfig foomaticdb fortran ftp gd gdbm geoip gif gimp glamor gmp gnutls gphoto2 gpm graphviz gstreamer gtk handbook iconv icu idn ieee1394 imagemagick imlib ipv6 java javascript jbig jpeg jpeg2k kde kipi lame lcms libass libcaca libnotify libsamplerate lm_sensors lua lzma lzo mad mmap mmx mmxext mng modules mp3 mp4 mpeg mplayer multilib musicbrainz ncurses nls nptl nsplugin offensive ogg openal openexr opengl openmp pam pango pcre pdf phonon plasma png policykit postscript ppds pulseaudio qml qt3support qt4 qt5 rdesktop readline recode samba scanner sctp sdl seccomp semantic-desktop session sndfile sockets speex spell sqlite sqlite3 sse sse2 ssl startup-notification svg symlink syslog systemd sysvipc taglib theora threads tidy tiff truetype udev udisks unicode upower usb vaapi vcd vdpau vim-syntax vnc vorbis wayland widgets win32codecs wmf wxwidgets x264 xattr xcb xcomposite xine xinerama xml xpm xscreensaver xv xvid yahoo zlib" ABI_X86="64" ALSA_CARDS="hda-intel virmidi" 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="kodak ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext popcnt sse sse2 sse3 sse4a" 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" GRUB_PLATFORMS="pc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="nlpsolver" LINGUAS="it" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4 pypy pypy3" RUBY_TARGETS="ruby21" SANE_BACKENDS="epson epson2" USERLAND="GNU" VIDEO_CARDS="radeon r600" 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"

                        Package Settings

dev-libs/openssl-1.0.2d::x-portage was built with the following:
USE="asm gmp (policykit) test tls-heartbeat zlib -bindist -kerberos -rfc3779 -sctp -static-libs -vanilla" ABI_X86="32 64 -x32" CPU_FLAGS_X86="sse2"
CFLAGS="-O2 -pipe -march=amdfam10 -msahf -mlzcnt -mpopcnt --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512 -flto=7 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -fuse-ld=bfd -fno-lto -fno-use-linker-plugin -fno-loop-interchange -fno-loop-strip-mine -fno-loop-block -fno-graphite-identity -fno-strict-aliasing -Wa,--noexecstack"
CXXFLAGS="-O2 -pipe -march=amdfam10 -msahf -mlzcnt -mpopcnt --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512 -flto=7 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -fuse-ld=bfd -fno-lto -fno-use-linker-plugin -fno-loop-interchange -fno-loop-strip-mine -fno-loop-block -fno-graphite-identity -fno-strict-aliasing -Wa,--noexecstack"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -flto=7 -fuse-linker-plugin -floop-interchange -floop-strip-mine -floop-block -fgraphite-identity -Wl,-fuse-ld=bfd -fno-lto -fno-use-linker-plugin -fno-loop-interchange -fno-loop-strip-mine -fno-loop-block -fno-graphite-identity"

# emerge -1pqv =dev-libs/openssl-1.0.2d
[ebuild   R   ] dev-libs/openssl-1.0.2d  USE="asm gmp sctp* {test} tls-heartbeat zlib -bindist -kerberos -rfc3779 -static-libs -vanilla" ABI_X86="(64) -32* (-x32)" CPU_FLAGS_X86="(sse2)"
Comment 1 Paolo Pedroni 2015-10-13 10:32:43 UTC
I forgot one detail: the core dump is obtained running the failing test alone

# LD_PRELOAD="/var/tmp/portage/dev-libs/openssl-1.0.2d/work/openssl-1.0.2d-abi_x86_64.amd64/ /var/tmp/portage/dev-libs/openssl-1.0.2d/work/openssl-1.0.2d-abi_x86_64.amd64/" ./ssltest -key -cert -c_key -c_cert -dtls1
Comment 2 Paolo Pedroni 2015-10-13 11:00:18 UTC
Fixed in 1.0.2d branch by:
Comment 3 Paolo Pedroni 2015-10-13 11:01:48 UTC
In master by:

Sorry for the many comments, but I'm posting as soon as I find more info.