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Bug#677330: marked as done (rred crashes in apt-get update)

Your message dated Fri, 14 Aug 2015 10:41:44 +0200
with message-id <20150814084144.GA17370@crossbow>
and subject line Re: Bug#677330: rred crashes in apt-get update
has caused the Debian Bug report #677330,
regarding rred crashes in apt-get update
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
677330: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=677330
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: apt
Version: 0.9.5.1
Severity: normal

Hello, I see segfaults during apt-get updates, reproducibly. A second invocation then always works fine. This is what I see, but this does not tell too much:

Core was generated by `/usr/lib/apt/methods/rred'.
Program terminated with signal 11, Segmentation fault.
#0  *__GI___libc_free (mem=0x24dcea0) at malloc.c:3709
3709    malloc.c: No such file or directory.
(gdb) bt
#0  *__GI___libc_free (mem=0x24dcea0) at malloc.c:3709
#1  0x00007f49323701ea in ?? ()
#2  0x00000000023147e0 in ?? ()
#3  0x00007f4932374c09 in ?? ()
#4  0x00007fff1126bb00 in ?? ()
#5  0x0000000002296e40 in ?? ()
#6  0x00007fff1126b540 in ?? ()
#7  0x00007f49334fdf39 in ExecFork() () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
#8  0x00007f49339cb9c0 in ?? ()
#9  0x000000007c96f087 in ?? ()
#10 0x00007f49337dc952 in ?? () from /lib64/ld-linux-x86-64.so.2
#11 0x00007f4900000000 in ?? ()
#12 0x0000000000607610 in vtable for FileFd ()
#13 0x00007f49ffffffff in ?? ()
#14 0x0000000000000001 in ?? ()
#15 0x0000000002314ab8 in ?? ()
#16 0x00000000006075f8 in ?? ()
#17 0x0000000000000000 in ?? ()
(gdb) quit

There is no -dbg package for apt as it seems. Please consider adding such.

Thanks

Steffen


-- Package-specific info:

-- apt-config dump --

APT "";
APT::Architecture "amd64";
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::Update "";
APT::Update::Post-Invoke-Success "";
APT::Update::Post-Invoke-Success:: "/usr/bin/test -e /usr/share/dbus-1/system-services/org.freedesktop.PackageKit.service && /usr/bin/test -S /var/run/dbus/system_bus_socket && /usr/bin/gdbus call --system --dest org.freedesktop.PackageKit --object-path /org/freedesktop/PackageKit --timeout 1 --method org.freedesktop.PackageKit.StateHasChanged cache-update > /dev/null; /bin/echo > /dev/null";
APT::Architectures "";
APT::Architectures:: "amd64";
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::Check-Valid-Until "false";
Acquire::Languages "";
Acquire::Languages:: "en";
Acquire::Languages:: "none";
aptitude "";
aptitude::Keep-Unused-Pattern "^linux-image.*$ | ^linux-restricted-modules.*$ | ^linux-ubuntu-modules.*$";
aptitude::Get-Root-Command "sudo:/usr/bin/sudo";
DPkg "";
DPkg::Post-Invoke "";
DPkg::Post-Invoke:: "/usr/bin/test -e /usr/share/dbus-1/system-services/org.freedesktop.PackageKit.service && /usr/bin/test -S /var/run/dbus/system_bus_socket && /usr/bin/gdbus call --system --dest org.freedesktop.PackageKit --object-path /org/freedesktop/PackageKit --timeout 1 --method org.freedesktop.PackageKit.StateHasChanged cache-update > /dev/null; /bin/echo > /dev/null";
DPkg::Pre-Install-Pkgs "";
DPkg::Pre-Install-Pkgs:: "/usr/sbin/dpkg-preconfigure --apt || true";
CommandLine "";
CommandLine::AsString "apt-config dump";

-- (no /etc/apt/preferences present) --


-- /etc/apt/sources.list --

#deb ftp://ftp.fr.debian.org/debian testing main contrib non-free
#deb ftp://ftp.de.debian.org/debian stable main contrib non-free
deb ftp://ftp.de.debian.org/debian testing main contrib non-free
deb ftp://ftp.de.debian.org/debian unstable main contrib non-free
deb ftp://ftp.de.debian.org/debian experimental main contrib non-free
#deb ftp://ftp.de.debian.org/debian experimental main contrib non-free
#deb http://snapshot.debian.org/archive/debian/20110511T214410Z experimental main contrib non-free
#deb-src ftp://ftp.de.debian.org/debian unstable main contrib non-free

#deb http://debian.cran.r-project.org/cran2deb/debian-amd64 testing/
#deb http://master.dermacloud.uni-luebeck.de/cran2deb/rep testing main
#deb-src http://master.dermacloud.uni-luebeck.de/cran2deb/rep testing main
deb ftp://ftp.debian-multimedia.org unstable main non-free

-- System Information:
LSB Version:	core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID:	Ubuntu
Description:	Ubuntu maverick (development branch)
Release:	10.10
Codename:	maverick
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages apt depends on:
ii  debian-archive-keyring  2012.4
ii  gnupg                   1.4.12-4
ii  libapt-pkg4.12          0.9.5.1
ii  libc6                   2.13-33
ii  libgcc1                 1:4.7.0-12
ii  libstdc++6              4.7.0-12

apt recommends no packages.

Versions of packages apt suggests:
pn  apt-doc     <none>
ii  aptitude    0.6.8-1
ii  dpkg-dev    1.16.4.2
ii  python-apt  0.8.4
ii  xz-utils    5.1.1alpha+20110809-3

-- no debconf information

--- End Message ---
--- Begin Message --- 
Version: 0.9.5

Hi,

On Thu, Jul 05, 2012 at 09:38:54AM -0500, Courtney Bane wrote:
> On Thu, Jul 05, 2012 at 09:15:19AM +0200, David Kalnischkies wrote:
> > Are you sure about the version numbers involved?
> > 
> > The backtrace doesn't match with the code as FileFd::Close doesn't have
> > a gzclose() call itself anymore, but offloads it to FileFdPrivate::CloseDown.
> > This looks more like 0.9.3 which really had a gzclose call at line 1675.
> 
> It looks like I was actually using the 0.9.3 version of libapt-pkg4.12
> (due to some previous debugging efforts) even though I had 0.9.6
> installed. Once I fixed that, rred quit segfaulting.

Beside that it wasn't reproducible with a fixed version anymore, rred
was entirely rewritten in the meantime, so all its old bugs are replaced
with shiny new ones which need shiny new bugreports… ;)


Best regards

David Kalnischkies

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