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[Bug 1605954] Re: start_sessiondbus.py assert failure: *** Error in `/usr/bin/python': munmap_chunk(): invalid pointer: 0x089ce100 ***

 

This fails to retrace:

07/24/16 05:33:08: Installing extra package youker-assistant to get ExecutablePath
Traceback (most recent call last):
  File "apport/bin/apport-retrace", line 335, in <module>
    gen_source_stacktrace(report, apt_root)
  File "apport/bin/apport-retrace", line 183, in gen_source_stacktrace
    result += frame + '\n' + get_code(srcdir, os.path.basename(m.group(1)), int(m.group(2)))
  File "apport/bin/apport-retrace", line 137, in get_code
    files = find_file_dir(filename, srcdir, 1)
  File "apport/bin/apport-retrace", line 125, in find_file_dir
    for root, dirs, files in os.walk(dir):
  File "/usr/lib/python2.7/os.py", line 294, in walk
    for x in walk(new_path, topdown, onerror, followlinks):
  File "/usr/lib/python2.7/os.py", line 294, in walk
    for x in walk(new_path, topdown, onerror, followlinks):
  File "/usr/lib/python2.7/os.py", line 294, in walk
    for x in walk(new_path, topdown, onerror, followlinks):
  File "/usr/lib/python2.7/os.py", line 284, in walk
    if isdir(join(top, name)):
  File "/usr/lib/python2.7/posixpath.py", line 80, in join
    path += '/' + b
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe8 in position 1: ordinal not in range(128)

** Also affects: apport
   Importance: Undecided
       Status: New

** Changed in: apport
     Assignee: (unassigned) => Martin Pitt (pitti)

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https://bugs.launchpad.net/bugs/1605954

Title:
  start_sessiondbus.py assert failure: *** Error in `/usr/bin/python':
  munmap_chunk(): invalid pointer: 0x089ce100 ***

Status in Apport:
  New
Status in youker-assistant package in Ubuntu:
  New

Bug description:
  I do not know.

  ProblemType: Crash
  DistroRelease: Ubuntu 16.10
  Package: youker-assistant 2.0.7-0ubuntu2
  ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
  Uname: Linux 4.4.0-31-generic i686
  ApportVersion: 2.20.2-0ubuntu1
  Architecture: i386
  AssertionMessage: *** Error in `/usr/bin/python': munmap_chunk(): invalid pointer: 0x089ce100 ***
  CurrentDesktop: Unity
  Date: Sun Jul 24 13:00:18 2016
  ExecutablePath: /usr/lib/python2.7/dist-packages/youker-assistant-daemon/src/start_sessiondbus.py
  InstallationDate: Installed on 2016-07-24 (0 days ago)
  InstallationMedia: Ubuntu-Kylin 16.10 "Yakkety Yak" - Alpha i386 (20160627)
  InterpreterPath: /usr/bin/python2.7
  ProcCmdline: /usr/bin/python /usr/bin/youker-assistant-session.py
  ProcEnviron:
   XDG_RUNTIME_DIR=<set>
   SHELL=/bin/bash
   LANGUAGE=zh_CN:
   PATH=(custom, no user)
   LANG=zh_CN.UTF-8
  Signal: 6
  SourcePackage: youker-assistant
  StacktraceTop:
   __libc_message (do_abort=2, fmt=0xb76c1ab4 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
   malloc_printerr (action=<optimized out>, str=0xb76c1b04 "munmap_chunk(): invalid pointer", ptr=<optimized out>, ar_ptr=0x0) at malloc.c:5004
   munmap_chunk (p=<optimized out>) at malloc.c:2840
   operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
   operator delete[](void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
  Title: start_sessiondbus.py assert failure: *** Error in `/usr/bin/python': munmap_chunk(): invalid pointer: 0x089ce100 ***
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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