[Bug 946290] Re: python2.7 crashed with SIGSEGV in libvlc_media_get_meta()

Matthias Klose doko at ubuntu.com
Wed Apr 4 13:07:53 UTC 2012


this looks like a wrong use of the ctypes modules. a reproducer is
missing. maybe report the issue where you did download tvmaxe.py.


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** Package changed: python2.7 (Ubuntu) => ubuntu

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Title:
  python2.7 crashed with SIGSEGV in libvlc_media_get_meta()

Status in Ubuntu:
  New

Bug description:
  python2.7 crashed with SIGSEGV in libvlc_media_get_meta()

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: python2.7-minimal 2.7.2-13ubuntu5
  Uname: Linux 3.3.0-999-generic x86_64
  ApportVersion: 1.94-0ubuntu1
  Architecture: amd64
  Date: Sun Mar  4 14:25:25 2012
  ExecutablePath: /usr/bin/python2.7
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120303)
  ProcCmdline: python tvmaxe.py
  ProcEnviron:
   SHELL=/bin/bash
   PATH=(custom, no user)
   LANG=ro_RO.UTF-8
  SegvAnalysis:
   Segfault happened at: 0x7f58c375ec3c <libvlc_media_get_meta+28>:	mov    0x8(%rdi),%rdi
   PC (0x7f58c375ec3c) ok
   source "0x8(%rdi)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%rdi" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: python2.7
  StacktraceTop:
   libvlc_media_get_meta () from /usr/lib/libvlc.so.5
   ffi_call_unix64 () from /usr/lib/python2.7/lib-dynload/_ctypes.so
   ffi_call () from /usr/lib/python2.7/lib-dynload/_ctypes.so
   _ctypes_callproc () from /usr/lib/python2.7/lib-dynload/_ctypes.so
   ?? () from /usr/lib/python2.7/lib-dynload/_ctypes.so
  Title: python2.7 crashed with SIGSEGV in libvlc_media_get_meta()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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