Your message dated Thu, 14 Jul 2016 23:51:48 +0000
with message-id <e1bnqq0-0006ul...@franck.debian.org>
and subject line Bug#810295: fixed in valgrind 1:3.12.0~svn20160714-1
has caused the Debian Bug report #810295,
regarding WARNING: Serious error when reading debug info
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 ow...@bugs.debian.org
immediately.)


-- 
810295: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=810295
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: valgrind
Version: 1:3.11.0-1
Severity: important

When I run valgrind against anything, I see warnings like this:

$ valgrind -q /bin/echo
--14923-- WARNING: Serious error when reading debug info
--14923-- When reading debug info from /lib/x86_64-linux-gnu/ld-2.21.so:
--14923-- Ignoring non-Dwarf2/3/4 block in .debug_info
--14923-- WARNING: Serious error when reading debug info
--14923-- When reading debug info from /lib/x86_64-linux-gnu/ld-2.21.so:
--14923-- Last block truncated in .debug_info; ignoring
--14923-- WARNING: Serious error when reading debug info
--14923-- When reading debug info from /lib/x86_64-linux-gnu/ld-2.21.so:
--14923-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4
--14923-- WARNING: Serious error when reading debug info
--14923-- When reading debug info from /lib/x86_64-linux-gnu/libc-2.21.so:
--14923-- Ignoring non-Dwarf2/3/4 block in .debug_info
--14923-- WARNING: Serious error when reading debug info
--14923-- When reading debug info from /lib/x86_64-linux-gnu/libc-2.21.so:
--14923-- Last block truncated in .debug_info; ignoring
--14923-- WARNING: Serious error when reading debug info
--14923-- When reading debug info from /lib/x86_64-linux-gnu/libc-2.21.so:
--14923-- parse_CU_Header: is neither DWARF2 nor DWARF3 nor DWARF4

This might not actually be a valgrind bug...

  $ dwarfdump -i 
/usr/lib/debug/.build-id/1c/3104f034cf1caf07cdc1c4a5f342610146ebe5.debug

  .debug_info
  dwarfdump ERROR:  attempting to print .debug_info:  DW_DLE_CU_LENGTH_ERROR 
(47) (47)
  attempting to continue.

  $ dpkg -S 
/usr/lib/debug/.build-id/1c/3104f034cf1caf07cdc1c4a5f342610146ebe5.debug
  libc6-dbg:amd64: 
/usr/lib/debug/.build-id/1c/3104f034cf1caf07cdc1c4a5f342610146ebe5.debug

So it might be a libc6 bug.

However, I'm only seeing it causes problems in valgrind so, I guess,
this seems a good place to start...  :-)

Thanks...

peace & happiness,
martin

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'stable-updates'), (500, 'stable'), (300, 
'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.3.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages valgrind depends on:
ii  libc6      2.21-6
ii  libc6-dbg  2.21-6

Versions of packages valgrind recommends:
ii  gdb           7.10-1
pn  valgrind-dbg  <none>

Versions of packages valgrind suggests:
pn  alleyoop      <none>
pn  kcachegrind   <none>
pn  valgrind-mpi  <none>
pn  valkyrie      <none>

-- no debconf information

peace & happiness,
martin

--- End Message ---
--- Begin Message ---
Source: valgrind
Source-Version: 1:3.12.0~svn20160714-1

We believe that the bug you reported is fixed in the latest version of
valgrind, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 810...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Alessandro Ghedini <gh...@debian.org> (supplier of updated valgrind package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Fri, 15 Jul 2016 00:15:43 +0100
Source: valgrind
Binary: valgrind valgrind-dbg valgrind-mpi
Architecture: source amd64
Version: 1:3.12.0~svn20160714-1
Distribution: unstable
Urgency: medium
Maintainer: Alessandro Ghedini <gh...@debian.org>
Changed-By: Alessandro Ghedini <gh...@debian.org>
Description:
 valgrind   - instrumentation framework for building dynamic analysis tools
 valgrind-dbg - instrumentation framework for building dynamic analysis tools 
(de
 valgrind-mpi - instrumentation framework for building dynamic analysis tools 
(MP
Closes: 810295 819813
Changes:
 valgrind (1:3.12.0~svn20160714-1) unstable; urgency=medium
 .
   * New upstream snapshot release
     - Add support for compressed debuginfo (Closes: #810295)
   * Drop MIPS patches (merged/fixed upstream)
   * Refresh patches
   * Add smoke test for autopkgtest
     Thanks to dann frazier for the patch (Closes: #819813)
   * Update 07_fix-spelling-in-binary.patch
   * Update Standards-Version to 3.9.8 (no changes needed)
   * Update Vcs-* URLs
Checksums-Sha1:
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valgrind_3.12.0~svn20160714.orig.tar.bz2
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valgrind_3.12.0~svn20160714-1.debian.tar.xz
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valgrind-dbg_3.12.0~svn20160714-1_amd64.deb
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valgrind-mpi_3.12.0~svn20160714-1_amd64.deb
 24b3e022dc70c37e04d025f4458046bc6965d11d 8770362 
valgrind_3.12.0~svn20160714-1_amd64.deb
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valgrind_3.12.0~svn20160714-1.dsc
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valgrind_3.12.0~svn20160714.orig.tar.bz2
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valgrind_3.12.0~svn20160714-1_amd64.deb
Files:
 c1a00d561209dab6353fcd4bb8ce84d0 2556 devel optional 
valgrind_3.12.0~svn20160714-1.dsc
 10b2c1b3366bddee9188d07ac318bd48 10608951 devel optional 
valgrind_3.12.0~svn20160714.orig.tar.bz2
 6879379a34e31b2291a8cd936c7d21fe 25496 devel optional 
valgrind_3.12.0~svn20160714-1.debian.tar.xz
 a805df9e3803f620c8688be4d33c2aed 30431540 debug extra 
valgrind-dbg_3.12.0~svn20160714-1_amd64.deb
 8612af245fa549e5a00e7ffa0ba37eb4 113536 devel optional 
valgrind-mpi_3.12.0~svn20160714-1_amd64.deb
 fd982b45eaf1f06e475bb0a6cbe8d330 8770362 devel optional 
valgrind_3.12.0~svn20160714-1_amd64.deb

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