[Bug 1727012] Re: python3.6 crashed with SIGSEGV in PyUnicode_AsUTF8AndSize()

[Launchpad Bug Tracker]

[Expired for python3.6 (Ubuntu) because there has been no activity for
60 days.]

** Changed in: python3.6 (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1727012

Title:
  python3.6 crashed with SIGSEGV in PyUnicode_AsUTF8AndSize()

Status in python3.6 package in Ubuntu:
  Expired

Bug description:
  not sure how it is occurred.

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: python3.6-minimal 3.6.3-1ubuntu1
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CrashCounter: 1
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Oct 25 00:03:15 2017
  ExecutablePath: /usr/bin/python3.6
  InstallationDate: Installed on 2017-10-23 (1 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  ProcCmdline: python3 startTest.py --config=testconfig.xml --test=testcase.xml
  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: 0x504e24 <PyUnicode_AsUTF8+4>:	mov    0x8(%rdi),%rax
   PC (0x00504e24) ok
   source "0x8(%rdi)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: python3.6
  StacktraceTop:
   PyUnicode_AsUTF8 ()
   ?? ()
   _PyCFunction_FastCallDict ()
   ?? ()
   _PyObject_CallMethodId_SizeT ()
  Title: python3.6 crashed with SIGSEGV in PyUnicode_AsUTF8()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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