Bug#674423: apt-get: --solver dump leads to "double free or corruption" message
Package: apt
Version: 0.9.3
Severity: normal
Hello, I know the --solver option isn't documented yet but I am trying
to test external solvers. When trying to dump the EDSP request I got
the following. A file /tmp/dump.edsp was produced.
debian:/home/treinen# apt-get --solver dump dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
*** glibc detected *** apt-get: double free or corruption (!prev): 0x084cba18 ***
======= Backtrace: =========
/lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x6e3e1)[0xb73af3e1]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x6fc48)[0xb73b0c48]
/lib/i386-linux-gnu/i686/cmov/libc.so.6(cfree+0x6d)[0xb73b3cfd]
/usr/lib/i386-linux-gnu/libstdc++.so.6(_ZdlPv+0x1f)[0xb752e26f]
[0x84ce508]
======= Memory map: ========
08048000-08076000 r-xp 00000000 08:01 407959 /usr/bin/apt-get
08076000-08077000 r--p 0002d000 08:01 407959 /usr/bin/apt-get
08077000-08078000 rw-p 0002e000 08:01 407959 /usr/bin/apt-get
084c5000-084e6000 rw-p 00000000 00:00 0 [heap]
b5d00000-b5d21000 rw-p 00000000 00:00 0
b5d21000-b5e00000 ---p 00000000 00:00 0
b5e15000-b604f000 rw-p 00000000 00:00 0
b604f000-b719b000 rw-p 00000000 08:02 207250 /var/cache/apt/pkgcache.bin
b719b000-b7312000 r--p 00000000 08:01 440036 /usr/lib/locale/locale-archive
b7312000-b7315000 rw-p 00000000 00:00 0
b7315000-b7324000 r-xp 00000000 08:01 782277 /lib/i386-linux-gnu/libbz2.so.1.0.4
b7324000-b7325000 rw-p 0000f000 08:01 782277 /lib/i386-linux-gnu/libbz2.so.1.0.4
b7325000-b733b000 r-xp 00000000 08:01 781875 /usr/lib/i386-linux-gnu/libz.so.1.2.7
b733b000-b733c000 rw-p 00015000 08:01 781875 /usr/lib/i386-linux-gnu/libz.so.1.2.7
b733c000-b733d000 rw-p 00000000 00:00 0
b733d000-b733f000 r-xp 00000000 08:01 783681 /lib/i386-linux-gnu/i686/cmov/libdl-2.13.so
b733f000-b7340000 r--p 00001000 08:01 783681 /lib/i386-linux-gnu/i686/cmov/libdl-2.13.so
b7340000-b7341000 rw-p 00002000 08:01 783681 /lib/i386-linux-gnu/i686/cmov/libdl-2.13.so
b7341000-b7497000 r-xp 00000000 08:01 783733 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
b7497000-b7498000 ---p 00156000 08:01 783733 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
b7498000-b749a000 r--p 00156000 08:01 783733 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
b749a000-b749b000 rw-p 00158000 08:01 783733 /lib/i386-linux-gnu/i686/cmov/libc-2.13.so
b749b000-b749e000 rw-p 00000000 00:00 0
b749e000-b74ba000 r-xp 00000000 08:01 782129 /lib/i386-linux-gnu/libgcc_s.so.1
b74ba000-b74bb000 rw-p 0001b000 08:01 782129 /lib/i386-linux-gnu/libgcc_s.so.1
b74bb000-b74df000 r-xp 00000000 08:01 783723 /lib/i386-linux-gnu/i686/cmov/libm-2.13.so
b74df000-b74e0000 r--p 00023000 08:01 783723 /lib/i386-linux-gnu/i686/cmov/libm-2.13.so
b74e0000-b74e1000 rw-p 00024000 08:01 783723 /lib/i386-linux-gnu/i686/cmov/libm-2.13.so
b74e1000-b75c1000 r-xp 00000000 08:01 782130 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.17
b75c1000-b75c5000 r--p 000e0000 08:01 782130 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.17
b75c5000-b75c6000 rw-p 000e4000 08:01 782130 /usr/lib/i386-linux-gnu/libstdc++.so.6.0.17
b75c6000-b75ce000 rw-p 00000000 00:00 0
b75ce000-b75d0000 r-xp 00000000 08:01 783791 /lib/i386-linux-gnu/i686/cmov/libutil-2.13.so
b75d0000-b75d1000 r--p 00001000 08:01 783791 /lib/i386-linux-gnu/i686/cmov/libutil-2.13.so
b75d1000-b75d2000 rw-p 00002000 08:01 783791 /lib/i386-linux-gnu/i686/cmov/libutil-2.13.so
b75d2000-b76f5000 r-xp 00000000 08:01 781840 /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12.0
b76f5000-b76f7000 r--p 00123000 08:01 781840 /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12.0
b76f7000-b76f9000 rw-p 00125000 08:01 781840 /usr/lib/i386-linux-gnu/libapt-pkg.so.4.12.0
b7710000-b7711000 rw-p 00000000 00:00 0
b7711000-b7718000 r--s 00000000 08:01 783356 /usr/lib/i386-linux-gnu/gconv/gconv-modules.cache
b7718000-b771a000 rw-p 00000000 00:00 0
b771a000-b771b000 r-xp 00000000 00:00 0 [vdso]
b771b000-b7736000 r-xp 00000000 08:01 782453 /lib/i386-linux-gnu/ld-2.13.so
b7736000-b7737000 r--p 0001b000 08:01 782453 /lib/i386-linux-gnu/ld-2.13.so
b7737000-b7738000 rw-p 0001c000 08:01 782453 /lib/i386-linux-gnu/ld-2.13.so
bfdfc000-bfe25000 rw-p 00000000 00:00 0 [stack]
Aborted
-- Package-specific info:
-- apt-config dump --
APT "";
APT::Architecture "i386";
APT::Build-Essential "";
APT::Build-Essential:: "build-essential";
APT::Install-Recommends "1";
APT::Install-Suggests "0";
APT::Authentication "";
APT::Authentication::TrustCDROM "true";
APT::NeverAutoRemove "";
APT::NeverAutoRemove:: "^firmware-linux.*";
APT::NeverAutoRemove:: "^linux-firmware$";
APT::NeverAutoRemove:: "^linux-image.*";
APT::NeverAutoRemove:: "^kfreebsd-image.*";
APT::NeverAutoRemove:: "^linux-restricted-modules.*";
APT::NeverAutoRemove:: "^linux-ubuntu-modules-.*";
APT::NeverAutoRemove:: "^gnumach$";
APT::NeverAutoRemove:: "^gnumach-image.*";
APT::Never-MarkAuto-Sections "";
APT::Never-MarkAuto-Sections:: "metapackages";
APT::Never-MarkAuto-Sections:: "restricted/metapackages";
APT::Never-MarkAuto-Sections:: "universe/metapackages";
APT::Never-MarkAuto-Sections:: "multiverse/metapackages";
APT::Never-MarkAuto-Sections:: "oldlibs";
APT::Never-MarkAuto-Sections:: "restricted/oldlibs";
APT::Never-MarkAuto-Sections:: "universe/oldlibs";
APT::Never-MarkAuto-Sections:: "multiverse/oldlibs";
APT::Periodic "";
APT::Periodic::Update-Package-Lists "1";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
APT::Update "";
APT::Update::Post-Invoke "";
APT::Update::Post-Invoke:: "touch /var/lib/apt/periodic/update-success-stamp 2>/dev/null || true";
APT::Archives "";
APT::Archives::MaxAge "30";
APT::Archives::MinAge "2";
APT::Archives::MaxSize "500";
APT::Architectures "";
APT::Architectures:: "i386";
APT::Compressor "";
APT::Compressor::. "";
APT::Compressor::.::Name ".";
APT::Compressor::.::Extension "";
APT::Compressor::.::Binary "";
APT::Compressor::.::Cost "1";
APT::Compressor::gzip "";
APT::Compressor::gzip::Name "gzip";
APT::Compressor::gzip::Extension ".gz";
APT::Compressor::gzip::Binary "gzip";
APT::Compressor::gzip::Cost "2";
APT::Compressor::gzip::CompressArg "";
APT::Compressor::gzip::CompressArg:: "-9n";
APT::Compressor::gzip::UncompressArg "";
APT::Compressor::gzip::UncompressArg:: "-d";
APT::Compressor::bzip2 "";
APT::Compressor::bzip2::Name "bzip2";
APT::Compressor::bzip2::Extension ".bz2";
APT::Compressor::bzip2::Binary "bzip2";
APT::Compressor::bzip2::Cost "3";
APT::Compressor::bzip2::CompressArg "";
APT::Compressor::bzip2::CompressArg:: "-9";
APT::Compressor::bzip2::UncompressArg "";
APT::Compressor::bzip2::UncompressArg:: "-d";
APT::Compressor::xz "";
APT::Compressor::xz::Name "xz";
APT::Compressor::xz::Extension ".xz";
APT::Compressor::xz::Binary "xz";
APT::Compressor::xz::Cost "4";
APT::Compressor::xz::CompressArg "";
APT::Compressor::xz::CompressArg:: "-6";
APT::Compressor::xz::UncompressArg "";
APT::Compressor::xz::UncompressArg:: "-d";
APT::Compressor::lzma "";
APT::Compressor::lzma::Name "lzma";
APT::Compressor::lzma::Extension ".lzma";
APT::Compressor::lzma::Binary "xz";
APT::Compressor::lzma::Cost "5";
APT::Compressor::lzma::CompressArg "";
APT::Compressor::lzma::CompressArg:: "--format=lzma";
APT::Compressor::lzma::CompressArg:: "-9";
APT::Compressor::lzma::UncompressArg "";
APT::Compressor::lzma::UncompressArg:: "--format=lzma";
APT::Compressor::lzma::UncompressArg:: "-d";
APT::Compressor::::Name "";
APT::Compressor::::Extension ".";
APT::Compressor::::Binary "";
APT::Compressor::::Cost "100";
APT::Compressor::::CompressArg "";
APT::Compressor::::CompressArg:: "-9";
APT::Compressor::::UncompressArg "";
APT::Compressor::::UncompressArg:: "-d";
Dir "/";
Dir::State "var/lib/apt/";
Dir::State::lists "lists/";
Dir::State::cdroms "cdroms.list";
Dir::State::mirrors "mirrors/";
Dir::State::extended_states "extended_states";
Dir::State::status "/var/lib/dpkg/status";
Dir::Cache "var/cache/apt/";
Dir::Cache::archives "archives/";
Dir::Cache::srcpkgcache "srcpkgcache.bin";
Dir::Cache::pkgcache "pkgcache.bin";
Dir::Etc "etc/apt/";
Dir::Etc::sourcelist "sources.list";
Dir::Etc::sourceparts "sources.list.d";
Dir::Etc::vendorlist "vendors.list";
Dir::Etc::vendorparts "vendors.list.d";
Dir::Etc::main "apt.conf";
Dir::Etc::netrc "auth.conf";
Dir::Etc::parts "apt.conf.d";
Dir::Etc::preferences "preferences";
Dir::Etc::preferencesparts "preferences.d";
Dir::Etc::trusted "trusted.gpg";
Dir::Etc::trustedparts "trusted.gpg.d";
Dir::Bin "";
Dir::Bin::methods "/usr/lib/apt/methods";
Dir::Bin::solvers "";
Dir::Bin::solvers:: "/usr/lib/apt/solvers";
Dir::Bin::dpkg "/usr/bin/dpkg";
Dir::Bin::bzip2 "/bin/bzip2";
Dir::Bin::xz "/usr/bin/xz";
Dir::Media "";
Dir::Media::MountPath "/media/apt";
Dir::Log "var/log/apt";
Dir::Log::Terminal "term.log";
Dir::Log::History "history.log";
Dir::Ignore-Files-Silently "";
Dir::Ignore-Files-Silently:: "~$";
Dir::Ignore-Files-Silently:: "\.disabled$";
Dir::Ignore-Files-Silently:: "\.bak$";
Dir::Ignore-Files-Silently:: "\.dpkg-[a-z]+$";
Dir::Ignore-Files-Silently:: "\.save$";
Dir::Ignore-Files-Silently:: "\.orig$";
Acquire "";
Acquire::cdrom "";
Acquire::cdrom::mount "/media/cdrom/";
Acquire::Languages "";
Acquire::Languages:: "en";
Acquire::Languages:: "none";
DPkg "";
DPkg::Pre-Install-Pkgs "";
DPkg::Pre-Install-Pkgs:: "/usr/sbin/apt-listbugs apt || exit 10";
DPkg::Pre-Install-Pkgs:: "/usr/bin/apt-listchanges --apt || test $? -ne 10";
DPkg::Pre-Install-Pkgs:: "/usr/sbin/dpkg-preconfigure --apt || true";
DPkg::Tools "";
DPkg::Tools::Options "";
DPkg::Tools::Options::/usr/sbin/apt-listbugs "";
DPkg::Tools::Options::/usr/sbin/apt-listbugs::Version "2";
DPkg::Tools::Options::/usr/bin/apt-listchanges "";
DPkg::Tools::Options::/usr/bin/apt-listchanges::Version "2";
DPkg::Post-Invoke "";
DPkg::Post-Invoke:: "if test -x /usr/share/dhelp/index-deferred; then /usr/share/dhelp/index-deferred; fi";
DPkg::Post-Invoke:: "if [ -d /var/lib/update-notifier ]; then touch /var/lib/update-notifier/dpkg-run-stamp; fi; if [ -e /var/lib/update-notifier/updates-available ]; then echo > /var/lib/update-notifier/updates-available; fi ";
Unattended-Upgrade "";
Unattended-Upgrade::Origins-Pattern "";
Unattended-Upgrade::Origins-Pattern:: "origin=Debian,archive=stable,label=Debian-Security";
CommandLine "";
CommandLine::AsString "apt-config dump";
-- /etc/apt/preferences --
Explanation: Pinned by apt-listbugs at Wed Aug 31 12:44:23 +0200 2011
Explanation: #634107: tries to umount /proc when told to umount /some/dir/proc without an /etc/mtab entry
Package: mount
Pin: version 2.17.2-9.1
Pin-Priority: 1000
-- /etc/apt/sources.list --
deb http://debian.pps.jussieu.fr/debian/ testing main contrib non-free
# deb http://debian.pps.jussieu.fr/debian/ sid main contrib non-free
# deb-src http://debian.pps.jussieu.fr/debian/ testing main contrib non-free
# deb-src http://ftp.de.debian.org/debian/ sid main contrib non-free
# deb http://www.debian-multimedia.org testing main
# deb http://ftp.de.debian.org/debian/ testing main contrib non-free
# deb http://ftp.fr.debian.org/debian/ sid main
# deb http://ftp.fr.debian.org/debian/ sid main contrib non-free
# deb http://ftp.fr.debian.org/debian/ unstable main contrib non-free
# deb http://ftp.fr.debian.org/debian/ unstable main contrib non-free
deb http://ftp.fr.debian.org/debian/ experimental main contrib non-free
deb-src http://ftp.fr.debian.org/debian/ unstable main contrib non-free
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 3.1.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.utf8)
Shell: /bin/sh linked to /bin/dash
Versions of packages apt depends on:
ii debian-archive-keyring 2012.1
ii gnupg 1.4.12-4
ii libapt-pkg4.12 0.9.3
ii libc6 2.13-32
ii libgcc1 1:4.7.0-8
ii libstdc++6 4.7.0-8
apt recommends no packages.
Versions of packages apt suggests:
ii apt-doc <none>
ii aptitude 0.6.7-1
ii dpkg-dev 1.16.3
ii python-apt 0.8.4
ii synaptic 0.75.10
ii xz-utils 5.1.1alpha+20110809-3
-- no debconf information
--
Ralf Treinen
Laboratoire Preuves, Programmes et Systèmes
Université Paris Diderot, Paris, France.
http://www.pps.jussieu.fr/~treinen/
=====> New email address: treinen@pps.univ-paris-diderot.fr <=====
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