Bug 283797

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
Web browser (Chromium) open but idling, no other windows open, on updated Debian Testing / Sid, compositing / desktop effects running.

Not interacting with netbook at time of crash (as far as I'm aware - it's possible, though I don't think it likely, that I tapped the touchpad while putting it down).

Output of lspci -v

00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge
	Subsystem: ASUSTeK Computer Inc. Device 83ac
	Flags: bus master, fast devsel, latency 0
	Capabilities: [e0] Vendor Specific Information: Len=08 <?>
	Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device 83ac
	Flags: bus master, fast devsel, latency 0, IRQ 44
	Memory at f7e00000 (32-bit, non-prefetchable) [size=512K]
	I/O ports at dc00 [size=8]
	Memory at d0000000 (32-bit, prefetchable) [size=256M]
	Memory at f7d00000 (32-bit, non-prefetchable) [size=1M]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [d0] Power Management version 2
	Kernel driver in use: i915

00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller
	Subsystem: ASUSTeK Computer Inc. Device 83ac
	Flags: bus master, fast devsel, latency 0
	Memory at f7e80000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: [d0] Power Management version 2

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 83ce
	Flags: bus master, fast devsel, latency 0, IRQ 45
	Memory at f7cf8000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
	Capabilities: [100] Virtual Channel
	Capabilities: [130] Root Complex Link
	Kernel driver in use: HDA Intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: 80200000-803fffff
	Prefetchable memory behind bridge: 0000000080400000-00000000805fffff
	Capabilities: [40] Express Root Port (Slot+), MSI 00
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 83ad
	Capabilities: [a0] Power Management version 2
	Capabilities: [100] Virtual Channel
	Capabilities: [180] Root Complex Link
	Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: f8000000-fbffffff
	Prefetchable memory behind bridge: 00000000f0000000-00000000f6ffffff
	Capabilities: [40] Express Root Port (Slot+), MSI 00
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 83ad
	Capabilities: [a0] Power Management version 2
	Capabilities: [100] Virtual Channel
	Capabilities: [180] Root Complex Link
	Kernel driver in use: pcieport

00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: f7f00000-f7ffffff
	Prefetchable memory behind bridge: 0000000080000000-00000000801fffff
	Capabilities: [40] Express Root Port (Slot+), MSI 00
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 83ad
	Capabilities: [a0] Power Management version 2
	Capabilities: [100] Virtual Channel
	Capabilities: [180] Root Complex Link
	Kernel driver in use: pcieport

00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, medium devsel, latency 0, IRQ 23
	I/O ports at d400 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, medium devsel, latency 0, IRQ 19
	I/O ports at d480 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, medium devsel, latency 0, IRQ 18
	I/O ports at d800 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, medium devsel, latency 0, IRQ 16
	I/O ports at d880 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, medium devsel, latency 0, IRQ 23
	Memory at f7cf7c00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
	Capabilities: [58] Debug port: BAR=1 offset=00a0
	Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01 [Subtractive decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
	Capabilities: [50] Subsystem: ASUSTeK Computer Inc. Device 83ad

00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, medium devsel, latency 0
	Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. Device 83ad
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 43
	I/O ports at d080 [size=8]
	I/O ports at d000 [size=4]
	I/O ports at cc00 [size=8]
	I/O ports at c880 [size=4]
	I/O ports at c800 [size=32]
	Memory at f7cf7800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
	Capabilities: [70] Power Management version 2
	Capabilities: [a8] SATA HBA v1.0
	Kernel driver in use: ahci

01:00.0 Ethernet controller: Atheros Communications AR8132 Fast Ethernet (rev c0)
	Subsystem: ASUSTeK Computer Inc. Device 838a
	Flags: bus master, fast devsel, latency 0, IRQ 46
	Memory at f7fc0000 (64-bit, non-prefetchable) [size=256K]
	I/O ports at ec00 [size=128]
	Capabilities: [40] Power Management version 3
	Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [58] Express Endpoint, MSI 00
	Capabilities: [6c] Vital Product Data
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [180] Device Serial Number ff-0c-fd-74-48-5b-39-ff
	Kernel driver in use: atl1c

02:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
	Subsystem: AzureWave Device 1089
	Flags: bus master, fast devsel, latency 0, IRQ 17
	Memory at fbff0000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [40] Power Management version 3
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
	Capabilities: [60] Express Legacy Endpoint, MSI 00
	Capabilities: [100] Advanced Error Reporting
	Capabilities: [140] Virtual Channel
	Capabilities: [160] Device Serial Number 00-15-17-ff-ff-24-14-12
	Capabilities: [170] Power Budgeting <?>
	Kernel driver in use: ath9k

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3f79ccd780 (LWP 2184))]

Thread 2 (Thread 0x7f3f560e4700 (LWP 2193)):
#0  0x00007f3f795c7723 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3f6d76f9e4 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3f6d76ff1d in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f3f76783b26 in QEventDispatcherGlib::processEvents (this=0x24fef80, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f3f767581c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f3f767583bf in QEventLoop::exec (this=0x7f3f560e3dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f3f766701ef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:492
#7  0x00007f3f7673b1ef in QInotifyFileSystemWatcherEngine::run (this=0x24fe070) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f3f76672c05 in QThreadPrivate::start (arg=0x24fe070) at thread/qthread_unix.cpp:320
#9  0x00007f3f6e47eb40 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f3f795d236d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3f79ccd780 (LWP 2184)):
[KCrash Handler]
#6  0x00007f3f72270e7e in ~QExplicitlySharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:161
#7  Solid::Device::~Device (this=<optimized out>, __in_chrg=<optimized out>) at ../../../solid/solid/device.cpp:85
#8  0x00007f3f560e9331 in ~QHashNode (this=0x2628b30, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qhash.h:216
#9  deleteNode2 (node=0x2628b30) at /usr/include/qt4/QtCore/qhash.h:519
#10 deleteNode (node=0x2628b30, this=0x2476b28) at /usr/include/qt4/QtCore/qhash.h:507
#11 QHash<QString, Solid::Device>::remove (this=0x2476b28, akey=<optimized out>) at /usr/include/qt4/QtCore/qhash.h:795
#12 0x00007f3f560e948c in remove (akey=..., this=0x2476b28) at /usr/include/qt4/QtCore/qhash.h:784
#13 HotplugEngine::onDeviceRemoved (this=0x2476b00, udi=...) at ../../../../../plasma/generic/dataengines/hotplug/hotplugengine.cpp:243
#14 0x00007f3f560eb769 in HotplugEngine::qt_metacall (this=0x2476b00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6c8cb430) at ./hotplugengine.moc:81
#15 0x00007f3f7676bb1a in QMetaObject::activate (sender=0x24fb8e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6c8cb430) at kernel/qobject.cpp:3278
#16 0x00007f3f722721d5 in Solid::DeviceNotifier::deviceRemoved (this=<optimized out>, _t1=<optimized out>) at ./devicenotifier.moc:94
#17 0x00007f3f722733bd in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x24fb8e0, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#18 0x00007f3f72273b79 in Solid::DeviceManagerPrivate::qt_metacall (this=0x24fb8e0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6c8cb5e0) at ./devicemanager_p.moc:80
#19 0x00007f3f7676bb1a in QMetaObject::activate (sender=0x7f3f500009a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6c8cb5e0) at kernel/qobject.cpp:3278
#20 0x00007f3f72285785 in Solid::Ifaces::DeviceManager::deviceRemoved (this=<optimized out>, _t1=<optimized out>) at ./ifaces/devicemanager.moc:94
#21 0x00007f3f722c58f6 in slotDeviceRemoved (opath=<optimized out>, this=0x7f3f500009a0) at ../../../solid/solid/backends/upower/upowermanager.cpp:164
#22 Solid::Backends::UPower::UPowerManager::qt_metacall (this=0x7f3f500009a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6c8cb810) at ./backends/upower/upowermanager.moc:78
#23 0x00007f3f7676bb1a in QMetaObject::activate (sender=0x7f3f500009b8, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6c8cb810) at kernel/qobject.cpp:3278
#24 0x00007f3f76ac489d in QDBusInterfacePrivate::metacall (this=0x7f3f50000b90, c=<optimized out>, id=4, argv=0x7fff6c8cb810) at qdbusinterface.cpp:278
#25 0x00007f3f76ab0971 in QDBusConnectionPrivate::deliverCall (this=0x1ee97e0, object=0x7f3f500009b8, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:941
#26 0x00007f3f76ab9eaf in QDBusCallDeliveryEvent::placeMetaCall (this=<optimized out>, object=<optimized out>) at qdbusintegrator_p.h:103
#27 0x00007f3f7676f6ca in QObject::event (this=0x7f3f500009b8, e=<optimized out>) at kernel/qobject.cpp:1217
#28 0x00007f3f75b119f4 in notify_helper (e=0x2daa170, receiver=0x7f3f500009b8, this=0x1ca81c0) at kernel/qapplication.cpp:4467
#29 QApplicationPrivate::notify_helper (this=0x1ca81c0, receiver=0x7f3f500009b8, e=0x2daa170) at kernel/qapplication.cpp:4439
#30 0x00007f3f75b16881 in QApplication::notify (this=0x1c97a80, receiver=0x7f3f500009b8, e=0x2daa170) at kernel/qapplication.cpp:4346
#31 0x00007f3f77440a66 in KApplication::notify (this=0x1c97a80, receiver=0x7f3f500009b8, event=0x2daa170) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f3f76758fbc in QCoreApplication::notifyInternal (this=0x1c97a80, receiver=0x7f3f500009b8, event=0x2daa170) at kernel/qcoreapplication.cpp:731
#33 0x00007f3f7675c378 in sendEvent (event=0x2daa170, receiver=0x7f3f500009b8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1c23860) at kernel/qcoreapplication.cpp:1372
#35 0x00007f3f76783663 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f3f6d76f4a3 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x00007f3f6d76fc80 in ?? () from /lib/libglib-2.0.so.0
#39 0x00007f3f6d76ff1d in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x00007f3f76783abf in QEventDispatcherGlib::processEvents (this=0x1c24f50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f3f75bb59ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f3f767581c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f3f767583bf in QEventLoop::exec (this=0x7fff6c8cc310, flags=...) at kernel/qeventloop.cpp:201
#44 0x00007f3f7675c567 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#45 0x00007f3f798c25a3 in kdemain (argc=1, argv=0x7fff6c8cc6f8) at ../../../../plasma/desktop/shell/main.cpp:120
#46 0x00007f3f7951bead in __libc_start_main (main=<optimized out>, argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6c8cc6e8) at libc-start.c:228
#47 0x00000000004006c1 in _start ()

Possible duplicates by query: bug 283263, bug 282678, bug 282665, bug 281300, bug 281285.

Reported using DrKonqi