konversation crashed with SIGSEGV in ref()

[darthanubis]

Right-click ignore crashes konversation everytime.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: konversation 1.6~beta1-0ubuntu1
ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3
Uname: Linux 3.19.0-12-generic x86_64
ApportVersion: 2.17-0ubuntu1
Architecture: amd64
CurrentDesktop: KDE
Date: Sat Apr 4 23:40:09 2015
ExecutablePath: /usr/bin/konversation
InstallationDate: Installed on 2015-03-22 (13 days ago)
InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150320)
ProcCmdline: /usr/bin/konversation -qwindowtitle Konversation
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f242471bfcc: lock incl (%rax)
 PC (0x7f242471bfcc) ok
 source "(%rax)" (0x7f244837c010) ok
 SP (0x7ffce4f5f650) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: konversation
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
 call_init (l=<optimized out>, argc=argc@entry=3, argv=argv@entry=0x7ffce4f62588, env=env@entry=0x2ab35b0) at dl-init.c:72
 call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at dl-init.c:30
 _dl_init (main_map=main_map@entry=0x3589840, argc=3, argv=0x7ffce4f62588, env=0x2ab35b0) at dl-init.c:120
 dl_open_worker (a=a@entry=0x7ffce4f5f928) at dl-open.c:579
Title: konversation crashed with SIGSEGV in call_init()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ref (this=<optimized out>) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
 QList (this=0x7f242525d818 <QPrinterInfoPrivate::shared_null+24>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:121
 QPrinterInfoPrivate (name=..., this=0x7f242525d800 <QPrinterInfoPrivate::shared_null>) at painting/qprinterinfo_p.h:71
 __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at painting/qprinterinfo.cpp:35
 _GLOBAL__sub_I_qprinterinfo.cpp(void) () at painting/qprinterinfo.cpp:163

[darthanubis (darthanubis)]

If I right click a users name in the IRC chat window, it brings up a menu with various options, one being "ignore". Upon choosing ignore, konversation crashes.

[darthanubis (darthanubis)]

konversation
XSync seems available and ready
XSync Inited
Supported, init completed
Created alarm 29360129
codecForName: ucnv_open failed ISO-8859-16 U_FILE_ACCESS_ERROR
codecForName: ucnv_open failed ISO-8859-16 U_FILE_ACCESS_ERROR
kf5.kiconthemes: "Theme tree: (Breeze)"
Fontconfig error: "~/.fonts.conf", line 2: XML or text declaration not at start of entity
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. please move it to /home/anubis/.config/fontconfig/fonts.conf manually
service is "org.kde.StatusNotifierItem-15286-1"
Registering a client interface to the KStatusNotifierWatcher
kf5.kservice.sycoca: Trying to open ksycoca from "/home/anubis/.cache/ksycoca5"
Calling notify on "Taskbar"
0 29360135
Calling notify on "Taskbar"
0 29360135
Calling notify on "Taskbar"
0 29360135
Calling notify on "Taskbar"
0 29360135
Calling notify on "Taskbar"
0 29360135
Calling notify on "Taskbar"
0 29360135
found 2 item parts to expire in collection "trash"
Calling notify on "Sound"
Segmentation fault (core dumped)