LXDE LXPanel crashes while trying to load background file. Not sure if it's libpng1.4 issue, glib issue or sth. Bug occurs in lxpanel-0.5.5 and latest git build lxpanel-9999 from lxde overlay. Invocation looks like: krefik@localhost ~ $ lxpanel GLib-ERROR **: gmem.c:137: failed to allocate 186487479996517 bytes aborting... That 170+ terrabytes amount of memory it tries to mmaloc differs from time to time. Some additional data: krefik@localhost ~ $ ldd `which lxpanel` linux-vdso.so.1 => (0x00007fff31ae9000) libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0x00007f06cc33e000) libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0x00007f06cc092000) libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0 (0x00007f06cbe76000) libX11.so.6 => /usr/lib/libX11.so.6 (0x00007f06cbb3d000) libmenu-cache.so.1 => /usr/lib/libmenu-cache.so.1 (0x00007f06cb937000) libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x00007f06cb6f1000) libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0x00007f06cb4ed000) libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0x00007f06cb2e8000) libpthread.so.0 => /lib/libpthread.so.0 (0x00007f06cb0cc000) libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x00007f06cadd4000) libc.so.6 => /lib/libc.so.6 (0x00007f06caa7e000) libXi.so.6 => /usr/lib/libXi.so.6 (0x00007f06ca86e000) libXrandr.so.2 => /usr/lib/libXrandr.so.2 (0x00007f06ca665000) libXcursor.so.1 => /usr/lib/libXcursor.so.1 (0x00007f06ca45a000) libpangocairo-1.0.so.0 => /usr/lib/libpangocairo-1.0.so.0 (0x00007f06ca24d000) libXcomposite.so.1 => /usr/lib/libXcomposite.so.1 (0x00007f06ca04a000) libXext.so.6 => /usr/lib/libXext.so.6 (0x00007f06c9e38000) libXdamage.so.1 => /usr/lib/libXdamage.so.1 (0x00007f06c9c35000) libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0x00007f06c9a2f000) libatk-1.0.so.0 => /usr/lib/libatk-1.0.so.0 (0x00007f06c980e000) libcairo.so.2 => /usr/lib/libcairo.so.2 (0x00007f06c9591000) libpixman-1.so.0 => /usr/lib/libpixman-1.so.0 (0x00007f06c9332000) libpng14.so.14 => /usr/lib/libpng14.so.14 (0x00007f06c910c000) libxcb-render-util.so.0 => /usr/lib/libxcb-render-util.so.0 (0x00007f06c8f08000) libxcb-render.so.0 => /usr/lib/libxcb-render.so.0 (0x00007f06c8cff000) libXrender.so.1 => /usr/lib/libXrender.so.1 (0x00007f06c8af5000) libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007f06c88d7000) libXau.so.6 => /usr/lib/libXau.so.6 (0x00007f06c86d3000) libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007f06c84cd000) libgio-2.0.so.0 => /usr/lib/libgio-2.0.so.0 (0x00007f06c821e000) libresolv.so.2 => /lib/libresolv.so.2 (0x00007f06c8008000) libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0 (0x00007f06c7ddf000) libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0x00007f06c7b94000) libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x00007f06c795f000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00007f06c76c8000) libz.so.1 => /lib/libz.so.1 (0x00007f06c74b1000) libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007f06c7288000) libdl.so.2 => /lib/libdl.so.2 (0x00007f06c7084000) librt.so.1 => /lib/librt.so.1 (0x00007f06c6e7b000) libm.so.6 => /lib/libm.so.6 (0x00007f06c6bfb000) /lib64/ld-linux-x86-64.so.2 (0x00007f06cc945000) krefik@localhost ~ $ strace lxpanel (...) open("/usr/share/lxpanel/images/background.png", O_RDONLY) = 8 fstat(8, {st_mode=S_IFREG|0644, st_size=2844, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7febd98dd000 read(8, "\211PNG\r\n\32\n\0\0\0\rIHDR\0\0\0\1\0\0\0\32\10\2\0\0\0\371f\241"..., 4096) = 2844 read(8, "", 4096) = 0 lseek(8, 0, SEEK_SET) = 0 read(8, "\211PNG\r\n\32\n\0\0\0\rIHDR\0\0\0\1\0\0\0\32\10\2\0\0\0\371f\241"..., 4096) = 2844 mmap(NULL, 187529725394944, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) brk(0xaa8eab409000) = 0x951000 mmap(NULL, 187529725526016, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7febc7ce4000 munmap(0x7febc7ce4000, 3260416) = 0 munmap(0x7febcc000000, 63848448) = 0 mprotect(0x7febc8000000, 135168, PROT_READ|PROT_WRITE) = 0 mmap(NULL, 187529725394944, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) write(2, "\nGLib-ERROR **: gmem.c:137: fail"..., 81 GLib-ERROR **: gmem.c:137: failed to allocate 187529725393677 bytes aborting... ) = 81 rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0 tgkill(28140, 28140, SIGABRT) = 0 --- SIGABRT (Aborted) @ 0 (0) --- +++ killed by SIGABRT +++ krefik@localhost ~ $ emerge --info Portage 2.1.8.3 (default/linux/amd64/10.0/desktop/gnome, gcc-4.4.3, glibc-2.11.1-r0, 2.6.33-gentoo-r2 x86_64) ================================================================= System uname: Linux-2.6.33-gentoo-r2-x86_64-AMD_Athlon-tm-_64_Processor_3000+-with-gentoo-2.0.1 Timestamp of tree: Tue, 01 Jun 2010 13:00:01 +0000 app-shells/bash: 4.1_p7 dev-java/java-config: 2.1.11 dev-lang/python: 2.6.5-r2, 3.1.2-r3 dev-util/cmake: 2.8.1-r2 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.6.1-r1 sys-apps/sandbox: 2.2 sys-devel/autoconf: 2.13, 2.65 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.3-r2 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.7b virtual/os-headers: 2.6.33 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -pipe -mtune=k8 -march=k8" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -pipe -mtune=k8 -march=k8" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="pl_PL.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="pl" 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="/var/lib/layman/gnome /var/lib/layman/desktop-effects /var/lib/layman/lxde /home/krefik/my_portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 apache2 aspell berkdb bluetooth branding bzip2 cairo cdr cleartype cli consolekit cracklib crypt cups cxx dbus device-mapper disk-partition dri dts dvd dvdr emboss encode evo exif fam fastcgi ffmpeg firefox flac fortran fuse gdbm gdu gif gnome gnome-keyring gnutls gpm gstreamer gtk iconv imap joystick jpeg laptop lcms libnotify mad mikmod mmx mng modplug modules mp3 mp4 mpeg mudflap multilib musepack nautilus ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pango pcre pdf perl png policykit postgres ppds pppd pulseaudio python qt3support qt4 readline reflection sdl session sid spell spl sse sse2 ssl startup-notification svg sysfs tcpd tiff timidity truetype unicode usb vorbis x264 xcb xml xorg xulrunner xv xvid zlib" ALSA_CARDS="hda-intel" 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 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="keyboard mouse evdev" KERNEL="linux" LINGUAS="pl" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="vesa nvidia" 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, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Please post a emerge --info Did you recently updated to libpng-1.4 ? Did you run the /usr/sbin/libpng-1.4.x-update.sh as the libpng ebuild suggests?
