Valgrind is not able to compile: Making all in include Making all in coregrind Making all in x86 Making all in demangle cplus-dem.c: In function `ada_demangle': cplus-dem.c:1047: warning: dereferencing type-punned pointer will break strict-aliasing rules cplus-dem.c:1100: warning: dereferencing type-punned pointer will break strict-aliasing rules Making all in . vg_scheduler.c: In function `do_scheduler': vg_scheduler.c:867: warning: 'dispatch_ctr_SAVED' might be used uninitialized in this function vg_symtypes.c: In function `vgPlain_describe_addr': vg_symtypes.c:699: warning: 'eip' might be used uninitialized in this function vg_symtypes.c:701: warning: 'keeplist' might be used uninitialized in this function vg_symtypes.c:702: warning: 'found' might be used uninitialized in this function vg_symtypes.c:740: warning: 'next' might be used uninitialized in this function vg_syscalls.c: In function `do_brk': vg_syscalls.c:927: error: invalid lvalue in assignment distcc[25237] ERROR: compile vg_syscalls.c on localhost failed make[4]: *** [vg_syscalls.o] Error 1 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [all-recursive] Error 1 make[2]: *** [all] Error 2 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 !!! ERROR: dev-util/valgrind-2.2.0-r2 failed. !!! Function src_compile, Line 51, Exitcode 2 !!! emake failed I am using linux-headers-2.6.10, but the issue even existed before the ebuild was updated to check for that version. Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51-r15 (default-linux/x86/2005.0, gcc-3.4.3, glibc-2.3.4.20050125-r0, 2.6.10-gentoo-r7 i686) ================================================================= System uname: 2.6.10-gentoo-r7 i686 AMD Athlon(tm) XP 2600+ Gentoo Base System version 1.6.9 Python: dev-lang/python-2.3.5 [2.3.5 (#1, Feb 20 2005, 01:14:51)] distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled] ccache version 2.3 [enabled] dev-lang/python: 2.3.5 sys-devel/autoconf: 2.59-r6, 2.13 sys-devel/automake: 1.7.9-r1, 1.8.5-r3, 1.5, 1.4_p6, 1.6.3, 1.9.4 sys-devel/binutils: 2.15.92.0.2-r2 sys-devel/libtool: 1.5.10-r4 virtual/os-headers: 2.6.10 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer" 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/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distcc distlocks sandbox sfperms userpriv usersandbox" GENTOO_MIRRORS="http://ftp.du.se/pub/os/gentoo http://ftp.uni-erlangen.de/pub/mirrors/gentoo http://ftp.lug.ro/gentoo/ http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/" MAKEOPTS="-s -j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="x86 3dnow 3dnowex X acpi alsa apache2 audiofile avi bash-completion berkdb bitmap-fonts bzip2 bzlib cdparanoia cdr cjk crypt cups curl dba dga divx4linux doc dts dvd dvdr emboss encode f77 fam fbcon flac font-server foomaticdb fortran gd-external geoip gif gimp gimpprint glut gpm gstreamer gtk2 imagemagick imlib ipv6 jpeg kde kerberos lcms ldap libclamav libg++ libwww lm_sensors logitech-mouse mad mikmod mime mmx mmx2 mpeg mysql ncurses nfsv4 nls no_wxgtk1 nomotif nptl nptlonly nvidia oav oggvorbis openal opengl pam pcntl pcre pdflib perl pic png portaudio posix povray ppds python qt quicktime readline real rrdtool rtc samba sasl scanner sdl session shared sharedmem skey slang slp smime snmp sockets speex spell sqlite sse ssl svg symlink sysvipc tcpd tetex theora tidy tiff truetype truetype-fonts type1-fonts type1fonts unicode usb userlocales winbind xanim xine xml2 xsl xv xvid xvmc zlib linguas_de" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS
In my setup it built, but then, sgala@marlow ~ $ valgrind --tool=memcheck ls -l Executable range 0x10000000-0x10204538 is outside the acceptable range 0x70000000-0x7ffff000 valgrind: failed to load /usr/lib/valgrind/stage2: Cannot allocate memory sgala@marlow ~ $ valgrind --help Executable range 0x10000000-0x10204538 is outside the acceptable range 0x70000000-0x7ffff000 valgrind: failed to load /usr/lib/valgrind/stage2: Cannot allocate memory
Dennis, a fix for this will be in cvs in an hour or so after which I will close this report. Santiago, please open a separate bug report, because what you are reporting is a completely different problem. When you do, please include the output from emerge --info and let me know if you are using PaX.
done
Thank you for your really quick fix! Valgrind works well now.
