https://bugs.kde.org/show_bug.cgi?id=516907

TraceyC <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|[email protected]   |[email protected]
      Version First|25.12.2                     |6.23.0
        Reported In|                            |
           See Also|                            |https://bugs.kde.org/show_b
                   |                            |ug.cgi?id=500147
            Product|dolphin                     |frameworks-kio
                 CC|                            |[email protected],
                   |                            |[email protected]
         Resolution|WAITINGFORINFO              |---
             Status|NEEDSINFO                   |REPORTED
          Component|general                     |Places

--- Comment #7 from TraceyC <[email protected]> ---
Thanks for the Valgrind logs, those are useful. This does sound like there's
something happening at a lower level than Dolphin, I agree. The logs indicate
involvement with KFilePlacesModel, which is part of kio, so I'll move this
report there.

These logs look relevant. I saw that in the log that included the delay, there
are many more lines with "Conditional jump or move depends on uninitialised
value(s)"


==460068==  Address 0x11e56296 is 38 bytes inside a block of size 53 alloc'd
==460068==    at 0x49957A8: malloc (vg_replace_malloc.c:446)
==460068==    by 0x6FAFEA5: UnknownInlinedFun (qarraydata.cpp:178)
==460068==    by 0x6FAFEA5: UnknownInlinedFun (qarraydata.cpp:205)
==460068==    by 0x6FAFEA5: UnknownInlinedFun (qarraydata.h:136)
==460068==    by 0x6FAFEA5: UnknownInlinedFun (qarraydatapointer.h:58)
==460068==    by 0x6FAFEA5: QByteArray::QByteArray(char const*, long long)
(qbytearray.cpp:1845)
==460068==    by 0x6CFD34E:
QDBusConnectionPrivate::prepareHook(QDBusConnectionPrivate::SignalHook&,
QString&, QString const&, QString const&, QString const&, QString const&,
QDBusConnectionPrivate::ArgMatchRules const&, QObject*, char const*, int, bool,
QString&) (qdbusintegrator.cpp:1332)
==460068==    by 0x6D06FC1: QDBusConnectionPrivate::connectSignal(QString
const&, QString const&, QString const&, QString const&,
QDBusConnectionPrivate::ArgMatchRules const&, QString const&, QObject*, char
const*) (qdbusintegrator.cpp:2237)
==460068==    by 0x6CEDED9: UnknownInlinedFun (qdbusintegrator.cpp:2223)
==460068==    by 0x6CEDED9: QDBusConnection::connect(QString const&, QString
const&, QString const&, QString const&, QList<QString> const&, QString const&,
QObject*, char const*) (qdbusconnection.cpp:541)
==460068==    by 0x6CEDFFD: QDBusConnection::connect(QString const&, QString
const&, QString const&, QString const&, QObject*, char const*)
(qdbusconnection.cpp:463)
==460068==    by 0x51EB3D6: UnknownInlinedFun (udisksmanager.cpp:50)
==460068==    by 0x51EB3D6: UnknownInlinedFun (managerbase.cpp:74)
==460068==    by 0x51EB3D6: Solid::DeviceManagerPrivate::DeviceManagerPrivate()
(devicemanager.cpp:26)
==460068==    by 0x51EBF66: UnknownInlinedFun (devicemanager.cpp:285)
==460068==    by 0x51EBF66: UnknownInlinedFun (devicemanager.cpp:278)
==460068==    by 0x51EBF66: Solid::DeviceNotifier::instance()
(devicemanager.cpp:183)
==460068==    by 0x51EBFE0: Solid::Device::Device(QString const&)
(device.cpp:44)
==460068==    by 0x4C176BD: KFilePlacesItem::KFilePlacesItem(KBookmarkManager*,
QString const&, QString const&, KFilePlacesModel*) (kfileplacesitem.cpp:47)
==460068==    by 0x4C1C717: UnknownInlinedFun (kfileplacesmodel.cpp:924)
==460068==    by 0x4C1C717: KFilePlacesModelPrivate::reloadBookmarks()
(kfileplacesmodel.cpp:800)
==460068==    by 0x4C22FD4: KFilePlacesModel::KFilePlacesModel(QObject*)
(kfileplacesmodel.cpp:458)
==460068== 
==460068== Conditional jump or move depends on uninitialised value(s)
==460068==    at 0x117E3EA4: ???
==460068==    by 0x23353051: ???
==460068== 
==460068== Conditional jump or move depends on uninitialised value(s)
==460068==    at 0x117E3EA4: ???
==460068==    by 0x11E5E931: ???
==460068== 
==460068== Conditional jump or move depends on uninitialised value(s)
==460068==    at 0x117E3EA4: ???
==460068==    by 0x2337E431: ???
==460068== 
etc.

The kio maintainers will need to take a closer look.

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