dbus-daemon has a massive memory leak, seemingly triggered by nepomukserver

[Cinquero]

resident size is 1.7g at the moment. Uptime less than 1 day.

dbus-monitor output:

method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690432 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690434 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690436 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690438 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690440 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690442 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690444 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690446 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690448 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690450 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690452 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690454 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690456 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690458 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690460 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690462 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690464 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690466 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690468 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690470 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690472 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690474 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690476 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690478 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
method call sender=:1.150 -> dest=org.freedesktop.DBus serial=124690480 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=GetNameOwner
   string "org.kde.nepomuk.services.nepomukfileindexer"
.............

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: dbus 1.4.16-1ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-12.20-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Wed Feb 1 12:03:25 2012
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=de_DE.UTF-8
SourcePackage: dbus
UpgradeStatus: Upgraded to precise on 2012-01-20 (11 days ago)

[Launchpad Janitor (janitor)]

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

[hackel (hackel)]

I'm not running nepomukserver, but I'm definitely experiencing a massive dbus memory leak. Currently standing at 2.746g. This is after being up for 11 days, suspended at night, with several indicators running that seemed to be causing the majority of the dbus traffic while otherwise idle. Ubuntu 16.10, Xorg, Unity 7.