nepomukserver crashed with SIGSEGV in write()

[HughDaniel]

This bugreport was entirely generated by the bug catch&report softare from a failure that happened the second time
I booted Alpha2 (after a full set of upgrades) and the first time I has used this account (setup in the first boot session). I can't tell you anything more then I did the MOST simple install (nothing else worked...), an update/upgrade cycle (hand installing the kept back packages, ALL of them), created a second account and then rebooted and got the error indicator as soon as I was logged in.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: kde-runtime 4:4.8.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
Uname: Linux 3.2.0-14-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Wed Feb 8 04:52:03 2012
ExecutablePath: /usr/bin/nepomukserver
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
ProcCmdline: /usr/bin/nepomukserver
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fe432a41b53 <_ZN9QHashData14detach_helper2EPFvPNS_4NodeEPvEPFvS1_Eii+227>: mov (%rax,%rdx,8),%rbx
 PC (0x7fe432a41b53) ok
 source "(%rax,%rdx,8)" (0x00000041) not located in a known VMA region (needed readable region)!
 destination "%rbx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: kde-runtime
StacktraceTop:
 write () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 exit () from /lib/x86_64-linux-gnu/libc.so.6
 __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
Title: nepomukserver crashed with SIGSEGV in write()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dialout dip fax floppy fuse local lpadmin operator plugdev root sambashare src staff sudo sys701 sys702 sys703 sys704 sys705 tape users uucp video voice www-data

[Apport retracing service (apport)]

StacktraceTop:
 write () at ../sysdeps/unix/syscall-template.S:82
 qt_safe_write (len=1, data=0x7fe432b8a593, fd=6) at ../../include/QtCore/private/../../../src/corelib/kernel/qcore_unix_p.h:262
 QProcessManager::~QProcessManager (this=0x7fe432e7b4e0, __in_chrg=<optimized out>) at io/qprocess_unix.cpp:209
 __run_exit_handlers (status=0, listp=0x7fe433fce5a8, run_list_atexit=true) at exit.c:78
 __GI_exit (status=<optimized out>) at exit.c:100

[Launchpad Janitor (janitor)]

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