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[Bug 1545921] [NEW] calibre crashed with SIGSEGV in QTextEngine::itemize()

 

Public bug reported:

This happens every time I run Calibre in Ubuntu 16.04. If starting a new
user profile, the crash happens after you select your Calibre library
folder and press the 'Next' button.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: calibre 2.48.0+dfsg-1build1
ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1
Uname: Linux 4.4.0-4-generic x86_64
ApportVersion: 2.20-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Feb 16 10:48:11 2016
ExecutablePath: /usr/bin/calibre
InstallationDate: Installed on 2014-11-26 (447 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python2.7 /usr/bin/calibre
ProcEnviron:
 PATH=(custom, no user)
 SHELL=/bin/bash
 LANG=en_AU.UTF-8
 LANGUAGE=en_AU:en
 XDG_RUNTIME_DIR=<set>
SegvAnalysis:
 Segfault happened at: 0x7f2477ed2eb7 <_ZNK11QTextEngine7itemizeEv+39>:	callq  0x7f2477ecb6e0 <_ZNK11QTextEngine8validateEv>
 PC (0x7f2477ed2eb7) ok
 source "0x7f2477ecb6e0" (0x7f2477ecb6e0) ok
 destination "(%rsp)" (0x7fff82986c00) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: calibre
StacktraceTop:
 QTextEngine::itemize() const () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
 QTextLayout::beginLayout() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
 ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
 ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
 ?? () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
Title: calibre crashed with SIGSEGV in QTextEngine::itemize()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm lpadmin sambashare sudo

** Affects: calibre (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash need-amd64-retrace xenial

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1545921

Title:
  calibre crashed with SIGSEGV in QTextEngine::itemize()

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