ktp-contactlist crashed with SIGSEGV in QSortFilterProxyModelPrivate::proxy_to_source()

[Samuele Kaplun]

The application simply crashed at random time.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: kde-telepathy-contact-list 0.3.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-19.31-generic 3.2.12
Uname: Linux 3.2.0-19-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Thu Mar 22 00:11:54 2012
ExecutablePath: /usr/bin/ktp-contactlist
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/bin/ktp-contactlist
ProcEnviron:
 LANGUAGE=it_IT
 PATH=(custom, user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7ff9cf4e4416 <QSortFilterProxyModelPrivate::proxy_to_source(QModelIndex const&) const+486>: callq *0x60(%rax)
 PC (0x7ff9cf4e4416) ok
 source "*0x60(%rax)" ok
 Stack memory exhausted (SP below stack segment)
 SP (0x7fff42ccefc0) not located in a known VMA region (needed readable region)!
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: ktp-contact-list
StacktraceTop:
 QSortFilterProxyModelPrivate::proxy_to_source (this=<optimized out>, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:374
 QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2502
 QSortFilterProxyModel::buddy (this=0xe04e00, index=...) at itemviews/qsortfilterproxymodel.cpp:1997
 QAbstractItemViewPrivate::sendDelegateEvent (this=<optimized out>, index=..., event=0x7fff42cd0190) at itemviews/qabstractitemview.cpp:4171
 QAbstractItemView::edit (this=0xc21e10, index=..., trigger=QAbstractItemView::NoEditTriggers, event=0x7fff42cd0190) at itemviews/qabstractitemview.cpp:2560
Title: ktp-contactlist crashed with SIGSEGV in QSortFilterProxyModelPrivate::proxy_to_source()
UpgradeStatus: Upgraded to precise on 2012-03-21 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 QSortFilterProxyModelPrivate::proxy_to_source (this=<optimized out>, proxy_index=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:374
 QSortFilterProxyModel::mapToSource (this=<optimized out>, proxyIndex=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:2502
 QSortFilterProxyModel::buddy (this=0xe04e00, index=...) at itemviews/qsortfilterproxymodel.cpp:1997
 QAbstractItemViewPrivate::sendDelegateEvent (this=<optimized out>, index=..., event=0x7fff42cd0190) at itemviews/qabstractitemview.cpp:4171
 QAbstractItemView::edit (this=0xc21e10, index=..., trigger=QAbstractItemView::NoEditTriggers, event=0x7fff42cd0190) at itemviews/qabstractitemview.cpp:2560

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.