3 of my hardened desktops have such messages in dmesg: [162168.717656] PAX: execution attempt in: <anonymous mapping>, 1e554d5000-1e55a39000 1e554d5000 [162168.717662] PAX: terminating task: /usr/bin/kactivitymanagerd(kactivitymanage):6939, uid/euid: 1000/1000, PC: 0000001e558a2b1a, SP: 000003ad97508408 [162168.717664] PAX: bytes at PC: 53 00 68 00 6f 00 72 00 74 00 63 00 75 00 74 00 73 00 00 00 [162168.717673] PAX: bytes at SP-8: 000002db658be5c0 0000001e5510ad65 0000001e55490890 0000001e00000000 0000001e554908a8 0000001e554908d0 0000000000000002 000002db60c45a3f 0000000000000001 f73adc0891906700 0000001e554d6660 ... [162679.276671] PAX: execution attempt in: <anonymous mapping>, 4cf66d5000-4cf69c9000 4cf66d5000 [162679.276678] PAX: terminating task: /usr/bin/kactivitymanagerd(kactivitymanage):21027, uid/euid: 1000/1000, PC: 0000004cf695affa, SP: 000003e992635e88 [162679.276682] PAX: bytes at PC: 53 00 68 00 6f 00 72 00 74 00 63 00 75 00 74 00 73 00 00 00 [162679.276692] PAX: bytes at SP-8: 004189374bc6a7ef 0000004cf5e58d65 0000004cf69a86d0 0000004c00000000 0000004cf69a86e8 0000004cf69a8710 0000000000000002 000002dc73b30a3f 0000000000000001 f8c50e2c9356bd00 0000004cf66da650 ... [163087.564261] PAX: execution attempt in: <anonymous mapping>, 4ab3385000-4ab3681000 4ab3385000 [163087.564267] PAX: terminating task: /usr/bin/kactivitymanagerd(kactivitymanage):24530, uid/euid: 1000/1000, PC: 0000004ab360978a, SP: 000003a8d37d6508 [163087.564277] PAX: bytes at PC: 53 00 68 00 6f 00 72 00 74 00 63 00 75 00 74 00 73 00 00 00 [163087.564288] PAX: bytes at SP-8: 004189374bc6a7ef 0000004aafa34d65 0000004ab3659bf0 0000004a00000000 0000004ab3659c08 0000004ab3659c30 0000000000000002 0000029be6a01a3f 0000000000000001 abfa601492a1e600 0000004ab338ac80 Nothing like these was with kde-4.9.* Portage 2.1.12.2 (hardened/linux/amd64, gcc-4.6.3, glibc-2.15-r3, 3.8.12-hardened x86_64) ================================================================= System Settings ================================================================= KiB Mem: 65825752 total, 15421132 free KiB Swap: 0 total, 0 free Timestamp of tree: Mon, 10 Jun 2013 06:45:01 +0000 ld GNU ld (GNU Binutils) 2.22 app-shells/bash: 4.2_p45 dev-lang/python: 2.7.3-r3 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.5 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo nikoli ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7-avx -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/polkit-1/actions /usr/share/themes/oxygen-gtk/gtk-2.0 /usr/share/themes/oxygen-gtk/gtk-3.0" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=corei7-avx -O2 -pipe" 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 test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTDIR_OVERLAY="/var/lib/layman/nikoli" USE="X a52 aac acl acpi aes-ni alsa amd64 amr audiofile avx bash-completion bzip2 cairo caps cdda cddb cdio cdparanoia cdr celt cli consolekit cracklib crypt css cups cxx dbus djvu dri dts dv dvd dvdr encode exif fat ffmpeg flac fluidsynth fontconfig fortran gd geoip gif gimp gmp gnutls gphoto2 gpm graphviz gsm gstreamer gtk handbook hardened iconv icu id3tag idn ilbc imagemagick imap imlib ios ipod ipv6 jbig jpeg jpeg2k justify kde kipi lame laptop lcms libass libnotify libproxy libsamplerate lm_sensors lzma lzo mac mad matroska mikmod mmx mmxext mng modplug modules mp3 mp4 mpeg mtp mudflap multilib musepack musicbrainz ncurses networkmanager nls nptl nptlonly ntfs ogg openal openexr opengl openmp opus pam pango pax_kernel pcre pdf pg-intdatetime phonon plasma pm-utils png policykit postscript qt3support qt4 quicktime rar raw readline reiserfs replaygain rtmp sasl scanner semantic-desktop session sid smp sndfile socks5 speex spell sqlite sse sse2 sse3 sse4_1 ssl ssse3 startup-notification svg symlink sysfs taglib theora threads thumbnail tiff truetype tta udev udisks unicode upnp upower usb v4l v4l2 vcd vorbis vpx wavpack webkit webp wifi wma wmf x264 xattr xcb xcomposite xface xinerama xml xmp xpm xscreensaver xv xvid xz zip 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="*" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" 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 ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="pdfimport presenter-console presenter-minimizer report-builder" LINGUAS="ru ru_RU en" NGINX_MODULES_HTTP="access auth_basic autoindex fastcgi gzip rewrite" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby19" USERLAND="GNU" VIDEO_CARDS="radeon r600 modesetting vesa" 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, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= kde-base/kactivities-4.10.3 was built with the following: USE="semantic-desktop (-aqua)"
I can reproduce
This one along with a similar Xorg crash disapeared on my system after a reboot. Maybe this can fix that for you too.
It happened after reboots too. And reboot anyway is not a valid solution.
I am hitting this now with kde-base/kactivities-4.10.4 on hardened-sources-3.8.6, I see it on logout or when X crashes (hopefully unrelated).
(In reply to Matt Summers from comment #4) > I am hitting this now with kde-base/kactivities-4.10.4 on > hardened-sources-3.8.6, I see it on logout or when X crashes (hopefully > unrelated). I also see it when I stop kdm on systemd.
Does this happen with >=kde-base/kactivities-4.11.1?
(In reply to Johannes Huber from comment #6) > Does this happen with >=kde-base/kactivities-4.11.1?
I am using stable KDE, will test when 4.11 is marked stable.
