Bug 268134

Summary:	kbluetooth crashes when opening. (Appears to be DBus.)
Product:	[I don't know] kde	Reporter:	Matt Blecha <galen>
Component:	general	Assignee:	Unassigned bugs mailing-list <unassigned-bugs>
Status:	RESOLVED UNMAINTAINED
Severity:	crash	CC:	germano.massullo, lamarque
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Matt Blecha 2011-03-10 15:51:45 UTC

Application: kbluetooth-devicemanager (0.4)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.11-83.fc14.x86_64 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
It seems that lately kbluetooth seems to crash upon trying to open device manager. It looks to either be a DBus related issue in kbluetooth or DBus itself.

The crash can be reproduced every time.

-- Backtrace:
Application: KBluetooth (kbluetooth-devicemanager), signal: Aborted
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x00000032a22330c5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00000032a2234a76 in abort () at abort.c:92
#8  0x00000032a9a304f5 in _dbus_abort () at dbus-sysdeps.c:94
#9  0x00000032a9a27435 in _dbus_warn_check_failed (format=0x32a9a36628 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:289
#10 0x00000032a9a18d4a in dbus_message_new_method_call (destination=0x1af16e8 "org.bluez", path=0x60eb18 "", interface=0x1ae7fe8 "org.freedesktop.DBus.Introspectable", method=0x1af1698 "Introspect") at dbus-message.c:1199
#11 0x0000003cce02b7f1 in q_dbus_message_new_method_call (message=<value optimized out>, error=0x7fff49bfc020) at qdbus_symbols_p.h:264
#12 QDBusMessagePrivate::toDBusMessage (message=<value optimized out>, error=0x7fff49bfc020) at qdbusmessage.cpp:133
#13 0x0000003cce0241dc in QDBusConnectionPrivate::sendWithReply (this=0x1a3ffe0, message=..., sendMode=1, timeout=-1) at qdbusintegrator.cpp:1832
#14 0x0000003cce024e3c in QDBusConnectionPrivate::findMetaObject (this=0x1a3ffe0, service=..., path=<value optimized out>, interface=..., error=...) at qdbusintegrator.cpp:2304
#15 0x0000003cce034743 in QDBusInterfacePrivate::QDBusInterfacePrivate (this=0x1ae7ee0, serv=<value optimized out>, p=<value optimized out>, iface=<value optimized out>, con=<value optimized out>) at qdbusinterface.cpp:158
#16 0x0000003cce034889 in QDBusInterface::QDBusInterface (this=0x1ae8230, service=..., path=..., interface=..., connection=<value optimized out>, parent=0x0) at qdbusinterface.cpp:220
#17 0x00007f4378955fb9 in BluezBluetoothInterfacePrivate (this=0x1af1a40, objectPath=...) at /usr/src/debug/kdebase-workspace-4.5.5/solid/bluez/bluez-bluetoothinterface.cpp:41
#18 BluezBluetoothInterface::BluezBluetoothInterface (this=0x1af1a40, objectPath=...) at /usr/src/debug/kdebase-workspace-4.5.5/solid/bluez/bluez-bluetoothinterface.cpp:53
#19 0x00007f437895426b in BluezBluetoothManager::createInterface (this=0x1a45ba0, ubi=...) at /usr/src/debug/kdebase-workspace-4.5.5/solid/bluez/bluez-bluetoothmanager.cpp:130
#20 0x00000039f5421ea6 in Solid::Control::BluetoothManagerPrivate::findRegisteredBluetoothInterface (this=0x199f3f0, ubi=...) at /usr/src/debug/kdebase-workspace-4.5.5/libs/solid/control/bluetoothmanager.cpp:364
#21 0x00000039f5422535 in Solid::Control::BluetoothManager::findBluetoothInterface (this=0x199f580, ubi=...) at /usr/src/debug/kdebase-workspace-4.5.5/libs/solid/control/bluetoothmanager.cpp:155
#22 0x00000039f5420b40 in Solid::Control::BluetoothInterface::BluetoothInterface (this=0x1ae77e0, ubi=...) at /usr/src/debug/kdebase-workspace-4.5.5/libs/solid/control/bluetoothinterface.cpp:69
#23 0x0000000000409372 in DeviceMan::DeviceMan (this=0x7fff49bfca40, parent=<value optimized out>) at /usr/src/debug/kbluetooth-0.4.2/src/device-manager/devicemanager.cpp:38
#24 0x00000000004059d4 in main (argc=1, argv=0x7fff49bfce98) at /usr/src/debug/kbluetooth-0.4.2/src/device-manager/main.cpp:57

Reported using DrKonqi

Comment 1 Lamarque V. Souza 2011-03-10 17:14:51 UTC

kbluetooth is unmaintained, please use bluedevil instead: http://www.afiestas.org

Comment 2 Germano Massullo 2011-03-17 17:08:33 UTC

Created attachment 58123 [details]
New crash information added by DrKonqi

kbluetooth (0.4) on KDE Platform 4.5.5 (KDE 4.5.5) using Qt 4.7.1

- What I was doing when the application crashed:

I plugged in my USB bluetooth key, and then started KDE Bluetooth. After starting it, I selected a folder as requested, and then the application crashed.
Everytime I try to restart it, it crashes.

-- Backtrace (Reduced):
#8  0x0000003015e304f5 in _dbus_abort () at dbus-sysdeps.c:94
#9  0x0000003015e27435 in _dbus_warn_check_failed (format=0x3015e36628 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:289
#10 0x0000003015e18d4a in dbus_message_new_method_call (destination=0x1811dd8 "org.bluez", path=0x63c578 "", interface=0x1810878 "org.freedesktop.DBus.Introspectable", method=0x18103d8 "Introspect") at dbus-message.c:1199
#11 0x0000003a00a2b7f1 in q_dbus_message_new_method_call (message=<value optimized out>, error=0x7fffef3f4b00) at qdbus_symbols_p.h:264
#12 QDBusMessagePrivate::toDBusMessage (message=<value optimized out>, error=0x7fffef3f4b00) at qdbusmessage.cpp:133