Version: 2b1 (using KDE 4.1.0) Installed from: Debian testing/unstable Packages When I plug in an external hard disc drive, amarok crashes with the following backtrace. This does not happen every time but nearly every other time. Application: Amarok (amarok), signal SIGABRT [Thread debugging using libthread_db enabled] [New Thread 0xb492e700 (LWP 5813)] [New Thread 0xa98dbb90 (LWP 10681)] [New Thread 0xaa221b90 (LWP 5911)] [New Thread 0xaaa22b90 (LWP 5910)] [New Thread 0xab3f0b90 (LWP 5909)] [New Thread 0xabfdab90 (LWP 5908)] [New Thread 0xacbe6b90 (LWP 5905)] [New Thread 0xad5ffb90 (LWP 5902)] [New Thread 0xaefeeb90 (LWP 5899)] [New Thread 0xae7edb90 (LWP 5898)] [New Thread 0xaf850b90 (LWP 5882)] [New Thread 0xb0051b90 (LWP 5879)] [New Thread 0xb0894b90 (LWP 5877)] [New Thread 0xb1095b90 (LWP 5870)] 0xb7fba424 in __kernel_vsyscall () [Current thread is 0 (LWP 5813)] Thread 14 (Thread 0xb1095b90 (LWP 5870)): #0 0xb7fba424 in __kernel_vsyscall () #1 0xb5300352 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0 #2 0xb30963ff in ?? () from /usr/lib/libxine.so.1 Thread 13 (Thread 0xb0894b90 (LWP 5877)): #0 0xb7fba424 in __kernel_vsyscall () #1 0xb53030bb in read () from /lib/i686/cmov/libpthread.so.0 #2 0xb3247172 in ?? () from /usr/lib/libasound.so.2 #3 0x0000000d in ?? () #4 0xb08941e0 in ?? () #5 0x00000048 in ?? () #6 0x00000005 in ?? () #7 0xb321d504 in ?? () from /usr/lib/libasound.so.2 #8 0xb32d1024 in ?? () from /usr/lib/libasound.so.2 #9 0xb08941a8 in ?? () #10 0xb324483d in snd_ctl_read () from /usr/lib/libasound.so.2 Backtrace stopped: frame did not save the PC Thread 12 (Thread 0xb0051b90 (LWP 5879)): #0 0xb3255078 in snd_pcm_avail_update () from /usr/lib/libasound.so.2 #1 0xb326b9fa in ?? () from /usr/lib/libasound.so.2 #2 0xa99271c0 in ?? () #3 0xb32d1024 in ?? () from /usr/lib/libasound.so.2 #4 0xb00510d8 in ?? () #5 0xb328e2bb in ?? () from /usr/lib/libasound.so.2 #6 0xa9926ee8 in ?? () #7 0x00001fc6 in ?? () #8 0x0000003a in ?? () #9 0xb32d1024 in ?? () from /usr/lib/libasound.so.2 #10 0xb32d1024 in ?? () from /usr/lib/libasound.so.2 #11 0x0000008b in ?? () #12 0xb00510f8 in ?? () #13 0xb3258a5b in snd_pcm_state () from /usr/lib/libasound.so.2 #14 0xb325507b in snd_pcm_avail_update () from /usr/lib/libasound.so.2 #15 0xb325d647 in ?? () from /usr/lib/libasound.so.2 #16 0xa9928738 in ?? () #17 0xb0051190 in ?? () #18 0x00000000 in ?? () Thread 11 (Thread 0xaf850b90 (LWP 5882)): #0 0xb4c96c0b in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #1 0xb4c9785d in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x0820c998 in ?? () #3 0x7fffffff in ?? () #4 0x0836b4c8 in ?? () #5 0x00000001 in ?? () #6 0x00000001 in ?? () #7 0xb61407ac in ?? () from /usr/lib/libQtCore.so.4 #8 0xb4d0f858 in ?? () from /usr/lib/libglib-2.0.so.0 #9 0xb4d0f880 in ?? () from /usr/lib/libglib-2.0.so.0 #10 0xaf8501f4 in ?? () #11 0xb4d0f858 in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb4d0f880 in ?? () from /usr/lib/libglib-2.0.so.0 #13 0x0820c99c in ?? () #14 0x00000001 in ?? () #15 0x0820c998 in ?? () #16 0x0836b4c8 in ?? ()
Sorry this backtrace is useless to us :( Please install debug symbols and get a new one.
Application: Amarok (amarok), signal SIGABRT [Thread debugging using libthread_db enabled] [New Thread 0xb497c700 (LWP 3382)] [New Thread 0xaa86db90 (LWP 3490)] [New Thread 0xab886b90 (LWP 3488)] [New Thread 0xac087b90 (LWP 3487)] [New Thread 0xaca55b90 (LWP 3486)] [New Thread 0xad63fb90 (LWP 3485)] [New Thread 0xae4ffb90 (LWP 3435)] [New Thread 0xb0188b90 (LWP 3432)] [New Thread 0xaf987b90 (LWP 3431)] [New Thread 0xb0a57b90 (LWP 3398)] [New Thread 0xb1258b90 (LWP 3397)] [New Thread 0xb1a9bb90 (LWP 3396)] [New Thread 0xb2300b90 (LWP 3393)] [KCrash handler] #6 0xb8006424 in __kernel_vsyscall () #7 0xb50ee640 in raise () from /lib/i686/cmov/libc.so.6 #8 0xb50f0018 in abort () from /lib/i686/cmov/libc.so.6 #9 0xb6a6b65d in qt_message_output (msgType=QtFatalMsg, buf=0xbfa1d0f0 "ASSERT: \"dev->backendObject()==0\" in file /tmp/buildd/kde4libs-4.1.0/solid/solid/devicemanager.cpp, line 164") at global/qglobal.cpp:2061 #10 0xb6a6b726 in qFatal (msg=0xb6bb3118 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2263 #11 0xb6a6b7b5 in qt_assert (assertion=0xb6ca4e47 "dev->backendObject()==0", file=0xb6ca4e98 "/tmp/buildd/kde4libs-4.1.0/solid/solid/devicemanager.cpp", line=164) at global/qglobal.cpp:1831 #12 0xb6c602fa in Solid::DeviceManagerPrivate::_k_deviceAdded ( this=0x8148828, udi=@0x8bd5188) at /tmp/buildd/kde4libs-4.1.0/solid/solid/devicemanager.cpp:164 #13 0xb6c605ff in Solid::DeviceManagerPrivate::qt_metacall (this=0x8148828, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa1f28c) at /tmp/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/solid/solid/devicemanager_p.moc:72 #14 0xb6b77830 in QMetaObject::activate (sender=0x814a420, from_signal_index=4, to_signal_index=4, argv=0xbfa1f28c) at kernel/qobject.cpp:3016 #15 0xb6b785b2 in QMetaObject::activate (sender=0x814a420, m=0xb6cb0158, local_signal_index=0, argv=0xbfa1f28c) at kernel/qobject.cpp:3086 #16 0xb6c725f3 in Solid::Ifaces::DeviceManager::deviceAdded (this=0x814a420, _t1=@0x8bd5188) at /tmp/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/solid/solid/ifaces/devicemanager.moc:79 #17 0xb6c97b8e in Solid::Backends::Hal::HalManager::slotDeviceAdded ( this=0x814a420, udi=@0x8bd5188) at /tmp/buildd/kde4libs-4.1.0/solid/solid/backends/hal/halmanager.cpp:214 #18 0xb6c97c2a in Solid::Backends::Hal::HalManager::qt_metacall ( this=0x814a420, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa1f398) at /tmp/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/solid/solid/backends/hal/halmanager.moc:70 #19 0xb6cef06b in QDBusConnectionPrivate::deliverCall (this=0x81b03a8, object=0x814a420, msg=@0x8acd6b4, metaTypes=@0x8acd6b8, slotIdx=6) at qdbusintegrator.cpp:865 #20 0xb6cf66e7 in QDBusCallDeliveryEvent::placeMetaCall (this=0x8acd688, object=0x814a420) at qdbusintegrator_p.h:136 #21 0xb6b72541 in QObject::event (this=0x814a420, e=0x8acd688) at kernel/qobject.cpp:1140 #22 0xb60cdaac in QApplicationPrivate::notify_helper (this=0x806c3a8, receiver=0x814a420, e=0x8acd688) at kernel/qapplication.cpp:3800 #23 0xb60d591e in QApplication::notify (this=0xbfa1fb2c, receiver=0x814a420, e=0x8acd688) at kernel/qapplication.cpp:3392 #24 0xb7ac267d in KApplication::notify (this=0xbfa1fb2c, receiver=0x814a420, event=0x8acd688) at /tmp/buildd/kde4libs-4.1.0/kdeui/kernel/kapplication.cpp:311 #25 0xb6b62d0f in QCoreApplication::notifyInternal (this=0xbfa1fb2c, receiver=0x814a420, event=0x8acd688) at kernel/qcoreapplication.cpp:591 #26 0xb6b63995 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8052670) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #27 0xb6b63b8d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1095 #28 0xb6b8d5ff in postEventSourceDispatch (s=0x806e6c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #29 0xb4d522e1 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #30 0xb4d55973 in ?? () from /usr/lib/libglib-2.0.so.0 #31 0x0806e640 in ?? () #32 0x00000000 in ?? () #0 0xb8006424 in __kernel_vsyscall ()
Modifying bug, it's a Solid assert seen in lots of places.
Here's a backtrace of my own. KMix just up and died all of a sudden with this: Application: KMix (kmix), signal SIGABRT Using host libthread_db library "/lib/libthread_db.so.1". Thread 1 (Thread 0xb60696d0 (LWP 17276)): [KCrash Handler] #6 0xffffe424 in __kernel_vsyscall () #7 0xb69f24f5 in raise () from /lib/libc.so.6 #8 0xb69f3d11 in abort () from /lib/libc.so.6 #9 0xb6c7ca61 in qt_message_output (msgType=QtFatalMsg, buf=0xbfd1d570 "ASSERT: \"dev->backendObject()==0\" in file /home/jeff/kde4svn/src/KDE/kdelibs/solid/solid/devicemanager.cpp, line 164") at global/qglobal.cpp:2061 #10 0xb6c7cac5 in qFatal (msg=0xb6dd2098 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2263 #11 0xb6c7cf0b in qt_assert (assertion=0xb7aace59 "dev->backendObject()==0", file=0xb7aace00 "/home/jeff/kde4svn/src/KDE/kdelibs/solid/solid/devicemanager.cpp", line=164) at global/qglobal.cpp:1831 #12 0xb7a6ebc0 in Solid::DeviceManagerPrivate::_k_deviceAdded (this=0x8974688, udi=@0x894eb40) at /home/jeff/kde4svn/src/KDE/kdelibs/solid/solid/devicemanager.cpp:164 #13 0xb7a6ed0a in Solid::DeviceManagerPrivate::qt_metacall (this=0x8974688, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd1f6dc) at /home/jeff/kde4svn/build/KDE/kdelibs/solid/solid/devicemanager_p.moc:72 #14 0xb6d8f849 in QMetaObject::activate (sender=0x8980648, from_signal_index=4, to_signal_index=4, argv=0xbfd1f6dc) at kernel/qobject.cpp:3013 #15 0xb6d8fccb in QMetaObject::activate (sender=0x8980648, m=0xb7abab38, local_signal_index=0, argv=0xbfd1f6dc) at kernel/qobject.cpp:3086 #16 0xb7a82cf4 in Solid::Ifaces::DeviceManager::deviceAdded (this=0x8980648, _t1=@0x894eb40) at /home/jeff/kde4svn/build/KDE/kdelibs/solid/solid/ifaces/devicemanager.moc:79 #17 0xb7aa2a90 in Solid::Backends::Hal::HalManager::slotDeviceAdded (this=0x8980648, udi=@0x894eb40) at /home/jeff/kde4svn/src/KDE/kdelibs/solid/solid/backends/hal/halmanager.cpp:213 #18 0xb7aa2b0a in Solid::Backends::Hal::HalManager::qt_metacall (this=0x8980648, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd1f770) at /home/jeff/kde4svn/build/KDE/kdelibs/solid/solid/backends/hal/halmanager.moc:70 #19 0xb6e4a69c in QDBusConnectionPrivate::deliverCall (this=0x8979740, object=0x8980648, msg=@0x899b5ac, metaTypes=@0x899b5b0, slotIdx=6) at qdbusintegrator.cpp:865 #20 0xb6e54a42 in QDBusCallDeliveryEvent::placeMetaCall (this=0x899b580, object=0x8980648) at qdbusintegrator_p.h:136 #21 0xb6d8db8e in QObject::event (this=0x8980648, e=0x899b580) at kernel/qobject.cpp:1137 #22 0xb70e694d in QApplicationPrivate::notify_helper (this=0x887dc78, receiver=0x8980648, e=0x899b580) at kernel/qapplication.cpp:3800 #23 0xb70e6c66 in QApplication::notify (this=0x8877ac8, receiver=0x8980648, e=0x899b580) at kernel/qapplication.cpp:3392 #24 0xb7d167b3 in KApplication::notify (this=0x8877ac8, receiver=0x8980648, event=0x899b580) at /home/jeff/kde4svn/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:311 #25 0xb6d7aaf2 in QCoreApplication::notifyInternal (this=0x8877ac8, receiver=0x8980648, event=0x899b580) at kernel/qcoreapplication.cpp:587 #26 0xb70e35c5 in QCoreApplication::sendEvent (receiver=0x8980648, event=0x899b580) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #27 0xb6d7b00a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x886cf38) at kernel/qcoreapplication.cpp:1199 #28 0xb6d7b1bb in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1095 #29 0xb718f3a4 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #30 0xb718edd6 in QEventDispatcherX11::processEvents (this=0x8878ac0, flags=@0xbfd1ff78) at kernel/qeventdispatcher_x11.cpp:77 #31 0xb6d779a6 in QEventLoop::processEvents (this=0xbfd1fff0, flags=@0xbfd1ffb4) at kernel/qeventloop.cpp:149 #32 0xb6d77be5 in QEventLoop::exec (this=0xbfd1fff0, flags=@0xbfd1fff8) at kernel/qeventloop.cpp:196 #33 0xb6d7b2db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:849 #34 0xb70e6666 in QApplication::exec () at kernel/qapplication.cpp:3330 #35 0xb7eca946 in kdemain (argc=3, argv=0xbfd20214) at /home/jeff/kde4svn/src/KDE/kdemultimedia/kmix/main.cpp:69 #36 0x080486b6 in main (argc=) at /home/jeff/kde4svn/build/KDE/kdemultimedia/kmix/kmix_dummy.cpp:3
*** This bug has been marked as a duplicate of bug 160221 ***