[Bug 852721] Re: crash installer

Tue Sep 20 12:18:01 UTC 2011

This is the root cause of the failure:
Sep 17 17:25:13 ubuntu kernel: [  247.678999] python2.7[10460]: segfault at 7f6f1aeebf13 ip 00007f6ea6929eb2 sp 00007fff87b6a638 error 4 in libc-2.13.so[7f6ea687b000+195000]
Sep 17 19:25:14 ubuntu plugininstall.py: log-output -t ubiquity chroot /target python2.7 /usr/lib/python2.7/py_compile.py /usr/lib/python2.7/__future__.py /usr/lib/python2.7/_abcoll.py /usr/lib/python2.7/_weakrefset.py /usr/lib/python2.7/abc.py /usr/lib/python2.7/atexit.py /usr/lib/python2.7/ConfigParser.py /usr/lib/python2.7/StringIO.py /usr/lib/python2.7/UserDict.py /usr/lib/python2.7/base64.py /usr/lib/python2.7/bisect.py /usr/lib/python2.7/codecs.py /usr/lib/python2.7/collections.py /usr/lib/python2.7/compileall.py /usr/lib/python2.7/copy.py /usr/lib/python2.7/copy_reg.py /usr/lib/python2.7/dis.py /usr/lib/python2.7/fnmatch.py /usr/lib/python2.7/functools.py /usr/lib/python2.7/genericpath.py /usr/lib/python2.7/getopt.py /usr/lib/python2.7/glob.py /usr/lib/python2.7/hashlib.py /usr/lib/python2.7/heapq.py /usr/lib/python2.7/inspect.py /usr/lib/python2.7/keyword.py /usr/lib/python2.7/linecache.py /usr/lib/python2.7/md5.py /usr/lib/python2.7/opcode.py /usr/lib/python2.7/optparse.py /usr/lib/python2.7/os.py /usr/lib/python2.7/pickle.py /usr/lib/python2.7/platform.py /usr/lib/python2.7/popen2.py /usr/lib/python2.7/posixpath.py /usr/lib/python2.7/pkgutil.py /usr/lib/python2.7/py_compile.py /usr/lib/python2.7/random.py /usr/lib/python2.7/re.py /usr/lib/python2.7/repr.py /usr/lib/python2.7/runpy.py /usr/lib/python2.7/sha.py /usr/lib/python2.7/shutil.py /usr/lib/python2.7/socket.py /usr/lib/python2.7/sre.py /usr/lib/python2.7/sre_compile.py /usr/lib/python2.7/sre_constants.py /usr/lib/python2.7/sre_parse.py /usr/lib/python2.7/ssl.py /usr/lib/python2.7/stat.py /usr/lib/python2.7/string.py /usr/lib/python2.7/struct.py /usr/lib/python2.7/subprocess.py /usr/lib/python2.7/sysconfig.py /usr/lib/python2.7/tempfile.py /usr/lib/python2.7/textwrap.py /usr/lib/python2.7/token.py /usr/lib/python2.7/tokenize.py /usr/lib/python2.7/traceback.py /usr/lib/python2.7/types.py /usr/lib/python2.7/weakref.py /usr/lib/python2.7/warnings.py /usr/lib/python2.7/logging/__init__.py /usr/lib/python2.7/logging/config.py /usr/lib/python2.7/logging/han
Sep 17 17:25:14 ubuntu kernel: [  248.391207] python2.7[10467]: segfault at 7fdffc9c7f13 ip 00007fdf88405eb2 sp 00007fff005b10e8 error 4 in libc-2.13.so[7fdf88357000+195000]
Sep 17 19:25:14 ubuntu plugininstall.py: log-output -t ubiquity chroot /target python2.7 /usr/lib/python2.7/py_compile.py /usr/lib/python2.7/test/regrtest.py /usr/lib/python2.7/test/test_support.py /usr/lib/python2.7/test/__init__.py /usr/lib/python2.7/test/pystone.py /usr/lib/python2.7/lib-tk/Canvas.py /usr/lib/python2.7/lib-tk/Dialog.py /usr/lib/python2.7/lib-tk/FileDialog.py /usr/lib/python2.7/lib-tk/FixTk.py /usr/lib/python2.7/lib-tk/ScrolledText.py /usr/lib/python2.7/lib-tk/SimpleDialog.py /usr/lib/python2.7/lib-tk/Tix.py /usr/lib/python2.7/lib-tk/Tkconstants.py /usr/lib/python2.7/lib-tk/Tkdnd.py /usr/lib/python2.7/lib-tk/Tkinter.py /usr/lib/python2.7/lib-tk/tkColorChooser.py /usr/lib/python2.7/lib-tk/tkCommonDialog.py /usr/lib/python2.7/lib-tk/tkFileDialog.py /usr/lib/python2.7/lib-tk/tkFont.py /usr/lib/python2.7/lib-tk/tkMessageBox.py /usr/lib/python2.7/lib-tk/tkSimpleDialog.py /usr/lib/python2.7/lib-tk/ttk.py /usr/lib/python2.7/lib-tk/turtle.py /usr/lib/python2.7/encodings/big5.py /usr/lib/python2.7/encodings/big5hkscs.py /usr/lib/python2.7/encodings/bz2_codec.py /usr/lib/python2.7/encodings/cp932.py /usr/lib/python2.7/encodings/cp949.py /usr/lib/python2.7/encodings/cp950.py /usr/lib/python2.7/encodings/euc_jis_2004.py /usr/lib/python2.7/encodings/euc_jisx0213.py /usr/lib/python2.7/encodings/euc_jp.py /usr/lib/python2.7/encodings/euc_kr.py /usr/lib/python2.7/encodings/gb18030.py /usr/lib/python2.7/encodings/gb2312.py /usr/lib/python2.7/encodings/gbk.py /usr/lib/python2.7/encodings/iso2022_jp.py /usr/lib/python2.7/encodings/iso2022_jp_1.py /usr/lib/python2.7/encodings/iso2022_jp_2.py /usr/lib/python2.7/encodings/iso2022_jp_2004.py /usr/lib/python2.7/encodings/iso2022_jp_3.py /usr/lib/python2.7/encodings/iso2022_jp_ext.py /usr/lib/python2.7/encodings/iso2022_kr.py /usr/lib/python2.7/encodings/johab.py /usr/lib/python2.7/encodings/shift_jis.py /usr/lib/python2.7/encodings/shift_jis_2004.py /usr/lib/python2.7/encodings/shift_jisx0213.py /usr/lib/python2.7/compiler/__init__.py /usr/lib/python2.7/compiler/ast.py /
Sep 17 17:25:14 ubuntu kernel: [  248.612474] pyversions[10469]: segfault at 7fcd64403f13 ip 00007fccefe41eb2 sp 00007fffb7db1fc8 error 4 in libc-2.13.so[7fccefd93000+195000]
Sep 17 17:25:14 ubuntu kernel: [  248.897826] mount[10472]: segfault at 7ff152ab3f13 ip 00007ff0de4f1eb2 sp 00007fff7f9897c8 error 4 in libc-2.13.so[7ff0de443000+195000]
Sep 17 19:25:15 ubuntu plugininstall.py: log-output -t ubiquity chroot /target mount -t proc proc /proc
Sep 17 17:25:15 ubuntu kernel: [  249.092542] mount[10475]: segfault at 7f6aa9bf5f13 ip 00007f6a35633eb2 sp 00007fff00a2dcc8 error 4 in libc-2.13.so[7f6a35585000+195000]
Sep 17 19:25:15 ubuntu plugininstall.py: log-output -t ubiquity chroot /target mount -t sysfs sysfs /sys
Sep 17 19:25:15 ubuntu plugininstall.py: log-output -t ubiquity mount --bind /dev /target/dev
Sep 17 17:25:15 ubuntu kernel: [  249.307975] pyversions[10479]: segfault at 7f63242a2f13 ip 00007f62afce0eb2 sp 00007fff491cb608 error 4 in libc-2.13.so[7f62afc32000+195000]
Sep 17 17:25:15 ubuntu kernel: [  249.524013] umount[10482]: segfault at 7f33e660af13 ip 00007f3372048eb2 sp 00007fff3fedc188 error 4 in libc-2.13.so[7f3371f9a000+195000]

many programs segfault. Could you please run a memory check ?

** Changed in: ubiquity (Ubuntu)
       Status: New => Incomplete

** Summary changed:

- crash installer
+ python2.7, mount, umount, pyversions segfault with error 4 in libc-2.13.so

** Package changed: ubiquity (Ubuntu) => ubuntu

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https://bugs.launchpad.net/bugs/852721

Title:
  python2.7, mount, umount, pyversions segfault with error 4 in
  libc-2.13.so

Status in Ubuntu:
  Incomplete

Bug description:
  crashed

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: ubiquity 2.7.29
  ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
  Uname: Linux 3.0.0-11-generic x86_64
  ApportVersion: 1.23-0ubuntu1
  Architecture: amd64
  CasperVersion: 1.284
  Date: Sat Sep 17 19:25:46 2011
  LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110917)
  ProcEnviron:
   LANGUAGE=
   PATH=(custom, no user)
   LANG=en_US.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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