Bug 123547 – KDevelop SIGSEGV at startup

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description B. Keroack 2006-02-20 14:58:37 UTC]

On my AMD Athlon XP 2600+ machine, KDevelop 3.3.1 (stable 3.2.1-r1 was also tested with the same result) crashes with a SIGSEGV when it is starting up (after displaying "Loading project plugins" but before actually loading all the project files). Immediately relaunching kdevelop after a crash results in it starting and running normally for that session. 

The net result is that KDevelop crashes every 2nd time it is run. I initially compiled everything (including Qt and kdelibs) with gcc-3.4.5. I have since recompiled everything with gcc-4.0.2, with no apparent change in behavior. I am running it in a GNOME 2.12.3 environment.

Portage 2.0.54 (default-linux/x86/2005.0, gcc-4.0.2, glibc-2.3.6-r3, 2.6.15-gentoo i686)
=================================================================
System uname: 2.6.15-gentoo i686 AMD Athlon(tm) XP 2600+
Gentoo Base System version 1.6.14
ccache version 2.3 [enabled]
dev-lang/python:     2.3.5-r2, 2.4.2
sys-apps/sandbox:    1.2.12
sys-devel/autoconf:  2.13, 2.59-r6
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1
sys-devel/binutils:  2.16.1
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.8.1-r1, 2.6.11-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O3 -march=athlon-xp -mfpmath=sse"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O3 -march=athlon-xp -mfpmath=sse"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache distlocks sandbox sfperms strict userpriv usersandbox"
GENTOO_MIRRORS="http://mirrors.acm.cs.rpi.edu/gentoo http://mirrors.tds.net/gentoo http://mirror.clarkson.edu/pub/distributions/gentoo"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 3dnow X a52 aac acl acpi alsa audiofile avi berkdb bitmap-fonts bonobo bzip2 cdr crypt cups curl dvd eds emboss encode ethereal exif expat faad fam ffmpeg firefox flac foomaticdb gd gdbm gif glut gnome gphoto2 gtk gtk2 gtkhtml hal idn imagemagick imlib ipv6 jpeg junit lcms libg++ libwww mad mikmod mmap mng motif mp3 mpeg ncurses nptl offensive ogg oggvorbis opengl pam pcre pdflib perl pic png ppds python quicktime readline real sdl slang spell sse ssl svga tcpd tiff truetype truetype-fonts type1-fonts udev usb vorbis xine xml xml2 xmms xv xvid zlib userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY

[Comment 1 B. Keroack 2006-02-20 14:59:43 UTC]

Created attachment 80321 [details]
KDevelop crash backtrace

Attached is a sample backtrace from a KDevelop crash

[Comment 2 Carsten Lohrke (RETIRED) 2006-04-19 09:24:27 UTC]

> `system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.

Some broken library on your system, maybe you missed to run revdep-rebuild or did an improper compiler update