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[Marius Gedminas <marius@xxxxxxxxx>]

objdump -h core shows this:

core:     file format elf64-x86-64

Sections:
Idx Name          Size      VMA               LMA               File off  Algn
  0 note0         00007cd4  0000000000000000  0000000000000000  00006588  2**0
                  CONTENTS, READONLY
  1 .reg/22412    000000d8  0000000000000000  0000000000000000  0000660c  2**2
                  CONTENTS
  2 .reg          000000d8  0000000000000000  0000000000000000  0000660c  2**2
                  CONTENTS
  3 .note.linuxcore.siginfo/22412 00000080  0000000000000000  0000000000000000  0000679c  2**2
                  CONTENTS
  4 .note.linuxcore.siginfo 00000080  0000000000000000  0000000000000000  0000679c  2**2
                  CONTENTS
  5 .auxv         00000130  0000000000000000  0000000000000000  00006830  2**3
                  CONTENTS
  6 .note.linuxcore.file/22412 00007380  0000000000000000  0000000000000000  00006974  2**2
                  CONTENTS
  7 .note.linuxcore.file 00007380  0000000000000000  0000000000000000  00006974  2**2
                  CONTENTS
  8 .reg2/22412   00000200  0000000000000000  0000000000000000  0000dd08  2**2
                  CONTENTS
  9 .reg2         00000200  0000000000000000  0000000000000000  0000dd08  2**2
                  CONTENTS
 10 .reg-xstate/22412 00000340  0000000000000000  0000000000000000  0000df1c  2**2
                  CONTENTS
 11 .reg-xstate   00000340  0000000000000000  0000000000000000  0000df1c  2**2
                  CONTENTS
 12 load1a        00001000  0000000000400000  0000000000000000  0000f000  2**12
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
 13 load1b        00000000  0000000000401000  0000000000001000  00010000  2**12
                  ALLOC, READONLY, CODE
 14 load2         00001000  00000000008b8000  0000000000000000  00010000  2**12
                  CONTENTS, ALLOC, LOAD, READONLY
...
577 load460       00002000  00007ffef5d89000  0000000000000000  42581000  2**12
                  CONTENTS, ALLOC, LOAD, READONLY
578 load461       00002000  00007ffef5d8b000  0000000000000000  42583000  2**12
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
579 load462       00001000  ffffffffff600000  0000000000000000  42585000  2**12
                  CONTENTS, ALLOC, LOAD, READONLY, CODE

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to file in Ubuntu.
https://bugs.launchpad.net/bugs/1511720

Title:
  fails to identify what program left a core file

Status in file package in Ubuntu:
  New

Bug description:
  Steps to reproduce:

  - 'ulimit -c unlimited' so you get core files
  - get a program to crash
  - run 'file core' to see what program it was that crashed

  Expected results:

  - file tells me the name of the program

  Actual results:

  - "core: ELF 64-bit LSB core file x86-64, version 1 (SYSV), too many
  program headers (463)"

  
  This matters when you find a 'core' file after time has passed and you don't remember when or what crashed.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: file 1:5.22+15-2ubuntu1
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Fri Oct 30 14:40:56 2015
  Dependencies:
   gcc-5-base 5.2.1-22ubuntu2
   libc6 2.21-0ubuntu4
   libgcc1 1:5.2.1-22ubuntu2
   libmagic1 1:5.22+15-2ubuntu1
   zlib1g 1:1.2.8.dfsg-2ubuntu4
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2012-07-25 (1191 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  SourcePackage: file
  UpgradeStatus: Upgraded to wily on 2015-10-22 (7 days ago)

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