[Bug 1727512] Re: python2.7 crashed with SIGSEGV in QObject::inherits()

Matthias Klose doko at ubuntu.com
Thu Nov 23 13:13:40 UTC 2017


more likely an issue with the qt4 bindings

** Package changed: python2.7 (Ubuntu) => python-qt4 (Ubuntu)

** Information type changed from Private to Public

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Title:
  python2.7 crashed with SIGSEGV in QObject::inherits()

Status in python-qt4 package in Ubuntu:
  New

Bug description:
  system generated

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: python2.7-minimal 2.7.14-2ubuntu2
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CurrentDesktop: X-Cinnamon
  Date: Wed Oct 25 23:15:11 2017
  ExecutablePath: /usr/bin/python2.7
  InstallationDate: Installed on 2017-09-20 (35 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcCmdline: python -O djl_main.py
  Python3Details: /usr/bin/python3.6, Python 3.6.3, python3-minimal, 3.6.3-0ubuntu2
  PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 2.7.14-2ubuntu1
  SegvAnalysis:
   Segfault happened at: 0x7f53e281d8a5:	mov    0x18(%rax),%rdi
   PC (0x7f53e281d8a5) ok
   source "0x18(%rax)" (0x00000018) not located in a known VMA region (needed readable region)!
   destination "%rdi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: python2.7
  StacktraceTop:
   ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtCore.x86_64-linux-gnu.so
   ?? () from /usr/lib/python2.7/dist-packages/PyQt4/QtGui.x86_64-linux-gnu.so
   QCleanlooksStyle::polish(QWidget*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QGtkStyle::polish(QWidget*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
   QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
  Title: python2.7 crashed with SIGSEGV in QCleanlooksStyle::polish()
  UpgradeStatus: Upgraded to artful on 2017-10-24 (1 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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