When enabling "Enforce non-executable kernel pages" s2ram will result in a crash (and reboot) when trying to get back from the suspension. On the other side s2disk will crash (and reboot) while suspending to disk. On the other side using "Sanitize all freed memory" will produce memory corruption when restoring the state with s2disk. Reproducible: Always Steps to Reproduce: In case it helps: emerge --info Portage 2.1.8.3 (hardened/linux/amd64/10.0, gcc-4.4.3-hardenednopie, glibc-2.11.2-r0, 2.6.32-hardened-r9 x86_64) ================================================================= System uname: Linux-2.6.32-hardened-r9-x86_64-Intel-R-_Core-TM-_i5_CPU_M_430_@_2.27GHz-with-gentoo-1.12.13 Timestamp of tree: Fri, 10 Sep 2010 20:15:03 +0000 ccache version 2.4 [enabled] app-shells/bash: 4.0_p37 dev-java/java-config: 2.1.11 dev-lang/python: 2.6.5-r3, 3.1.2-r4 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.8.1-r2 sys-apps/baselayout: 1.12.13 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.65 sys-devel/automake: 1.9.6-r3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.3-r3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b sys-devel/make: 3.81-r2 virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 AdobeFlash-10.1 AdobeFlash-10 spin-commercial" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -msse4.1 -msse4.2 -fforce-addr -fomit-frame-pointer -fbranch-target-load-optimize --param max-gcse-passes=3 -fweb -frename-registers -freorder-blocks-and-partition -fpredictive-commoning -fira-region=all -fira-coalesce -fgcse-sm -fgcse-las -fgcse-after-reload -freschedule-modulo-scheduled-loops -fipa-struct-reorg -fipa-matrix-reorg -fno-sched-stalled-insns -ftree-loop-im -ftree-loop-linear -ftree-loop-distribution -ftree-vectorize -fvect-cost-model -fivopts -fmodulo-sched -fmodulo-sched-allow-regmoves -fmerge-all-constants -march=core2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -msse4.1 -msse4.2 -fforce-addr -fomit-frame-pointer -fbranch-target-load-optimize --param max-gcse-passes=3 -fweb -frename-registers -freorder-blocks-and-partition -fpredictive-commoning -fira-region=all -fira-coalesce -fgcse-sm -fgcse-las -fgcse-after-reload -freschedule-modulo-scheduled-loops -fipa-struct-reorg -fipa-matrix-reorg -fno-sched-stalled-insns -ftree-loop-im -ftree-loop-linear -ftree-loop-distribution -ftree-vectorize -fvect-cost-model -fivopts -fmodulo-sched -fmodulo-sched-allow-regmoves -fmerge-all-constants -march=core2" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests ccache distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms splitdebug strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="ftp://ftp.udc.es/gentoo/" LANG="es_ES.UTF-8@euro" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="es es_ES en sv" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage/local-portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="acl alsa amd64 bash-completion bzip2 cli cracklib crypt cxx dbus dri gdbm gpm hal hardened iconv idn ipv6 justify kde lcms mmap mmx modules mudflap multilib ncurses nls nptl nptlonly ogg opengl openmp optimized-qmake pam pcre pic pppd qt4 readline reflection semantic-desktop session speex sse sse2 sse4 ssl ssse3 sysfs theora threads unicode urandom vorbis xattr xorg xv zlib" 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" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="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" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="es es_ES en sv" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="vesa radeon fglrx vga" 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: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
