[Bug 1110948] Re: tar crashed with SIGSEGV in _dl_signal_error()

[Léa GRIS]

** Information type changed from Private to Public

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Title:
  tar crashed with SIGSEGV in _dl_signal_error()

Status in “tar” package in Ubuntu:
  Invalid

Bug description:
  launched Steam from Gnome Terminal, it downloaded update then some tar
  crashed

  ProblemType: Crash
  DistroRelease: Ubuntu 13.04
  Package: tar 1.26+dfsg-0.1ubuntu1
  ProcVersionSignature: Ubuntu 3.8.0-2.6-generic 3.8.0-rc4
  Uname: Linux 3.8.0-2-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.8-0ubuntu2
  Architecture: amd64
  Date: Thu Jan 31 02:35:57 2013
  ExecutablePath: /bin/tar
  InstallationDate: Installed on 2011-06-22 (588 days ago)
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  LocalLibraries: /home/lea/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/librt-2.15.so /home/lea/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libc-2.15.so /home/lea/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libpthread-2.15.so
  MarkForUpload: True
  ProcCmdline: tar xf /home/username/.local/share/Steam/bootstrap.tar.xz
  SegvAnalysis:
   Segfault happened at: 0x7f65d3b84563 <_dl_signal_error+243>:	cmpb   $0x0,0x0(%rbp)
   PC (0x7f65d3b84563) ok
   source "$0x0" ok
   destination "0x0(%rbp)" (0x00000028) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: tar
  StacktraceTop:
   _dl_signal_error (errcode=-747464976, objname=0x28 <Address 0x28 out of bounds>, occation=0x7fff2a8ca008 "\360\237\214*\377\177", errstring=0x3b0 <Address 0x3b0 out of bounds>) at dl-error.c:121
   ?? () from /home/username/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libc.so.6
   time () from /home/username/.local/share/Steam/ubuntu12_32/steam-runtime/amd64/lib/x86_64-linux-gnu/libc.so.6
   elf_machine_lazy_rel (skip_ifunc=<optimized out>, reloc=0x7f65d35cce78, l_addr=140075314372608, map=0x7f65d3d94000) at ../sysdeps/x86_64/dl-machine.h:511
   elf_dynamic_do_Rela (skip_ifunc=<optimized out>, lazy=<optimized out>, nrelative=<optimized out>, relsize=<optimized out>, reladdr=<optimized out>, map=0x7f65d3d94000) at do-rel.h:77
  Title: tar crashed with SIGSEGV in _dl_signal_error()
  UpgradeStatus: Upgraded to raring on 2013-01-16 (14 days ago)
  UserGroups: adm admin audio cdrom dialout fax floppy lpadmin plugdev sambashare scanner sudo syslog

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