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[Bug 1159918] Re: qmlscene crashed with SIGSEGV in QQmlComponent::creationContext()

 

[Expired for qtdeclarative-opensource-src (Ubuntu) because there has
been no activity for 60 days.]

** Changed in: qtdeclarative-opensource-src (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1159918

Title:
  qmlscene crashed with SIGSEGV in QQmlComponent::creationContext()

Status in “qtdeclarative-opensource-src” package in Ubuntu:
  Expired

Bug description:
  That happened when I added the following to my QML ListView:

      section {
          property: "category"
          // labelPositioning: ViewSection.CurrentLabelAtStart
      }

  I'm still experimenting, but in general it should just segfault on
  pure QML/JS code.

  ProblemType: Crash
  DistroRelease: Ubuntu 13.04
  Package: qmlscene 5.0.1-0ubuntu3
  ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
  Uname: Linux 3.8.0-14-generic x86_64
  ApportVersion: 2.9.2-0ubuntu2
  Architecture: amd64
  CrashCounter: 1
  Date: Mon Mar 25 18:27:29 2013
  ExecutablePath: /usr/lib/x86_64-linux-gnu/qt5/bin/qmlscene
  InstallationDate: Installed on 2013-01-21 (63 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130120)
  MarkForUpload: True
  ProcCmdline: /usr/lib/x86_64-linux-gnu/qt5/bin/qmlscene calendar.qml
  ProcEnviron:
   TERM=xterm-color
   SHELL=/bin/bash
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   XDG_RUNTIME_DIR=<set>
  SegvAnalysis:
   Segfault happened at: 0x7fb77b88ed90 <_ZNK13QQmlComponent15creationContextEv>:	mov    0x8(%rdi),%rax
   PC (0x7fb77b88ed90) 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: qtdeclarative-opensource-src
  StacktraceTop:
   QQmlComponent::creationContext() const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
   ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
   ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
   ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
   ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
  Title: qmlscene crashed with SIGSEGV in QQmlComponent::creationContext()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip kvm libvirtd lpadmin plugdev sambashare sudo

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