Application: k3b (1.91.0)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-45-generic i686
Distribution: Ubuntu 10.04.4 LTS

-- Information about the crash:

Desktop: Gnome Version 2.30.2 (6/25/2010)

"kde-config --version" displays this:

  Qt: 3.3.8b
  KDE: 3.5.10
  kde-config: 1.0

I just finished burning a 7.4 GB video DVD to a DL disk.  Just like in Bug 306668, the write appeared complete and the verification was about to begin. Then a pop-up invited me to Load, Eject, or Cancel.  I waited about a minute, but nothing was happening on its own.  So I pressed the Load button on the pop-up and waited about 15 seconds.  When nothing was happening, I then pressed the "tray open" button on the DVD burner.  K3B crashed at that moment.

Usually I burn ISO images to disks, and all goes perfectly.  This is the first time I tried burning a Video DVD Project using a VIDEO_TS folder.

Burner: external Plextor PX-755A connected via Firewire through a Rosewill RC-603 PCMCIA card (the card has 2 USB and 2 Firewire ports, I am using the large Firewire connector).

Disk: Verbatim DVD+R DL AZO #96577 1101-102

OS: Ubuntu 10.04 with all settings set to default and all the latest updates as of 2/18/2013

Computer: Dell Inspiron 4150 Laptop, 2.2 GHz Pentium 4, with 1 GB RAM

The DVD burner is flashing an error code: amber light, two flashes, then a pause -- which repeats.  Not finding the meaning of this code on the web.  After a power cycle, the drive seems to behave normally again (other video DVDs are recognized and mounted normally).

Trying the newly burned disk in anothere drive (DVD read-only drive on the same machine), it will not mount.  /var/log/messages has the following (repeating many, many times):

Feb 18 14:07:03 Inspiron-4150 kernel: [71752.473253] sr 1:0:0:0: [sr0] Unhandled sense code
Feb 18 14:07:03 Inspiron-4150 kernel: [71752.473266] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Feb 18 14:07:03 Inspiron-4150 kernel: [71752.473277] sr 1:0:0:0: [sr0] Sense Key : Medium Error [current] 
Feb 18 14:07:03 Inspiron-4150 kernel: [71752.473292] Info fld=0x10
Feb 18 14:07:03 Inspiron-4150 kernel: [71752.473297] sr 1:0:0:0: [sr0] Add. Sense: Unrecovered read error
Feb 18 14:07:03 Inspiron-4150 kernel: [71752.473312] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 02 00

Trying the newly burned disk in the Plextor PX-755A (after I ejected and re-inserted the PCMCIA interface card and power-cycled the burner), the disk is not recognized and the drive flashes green, five flashes, then a pause -- which repeats.

 -- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76ed710 (LWP 25862))]

Thread 4 (Thread 0xb44f3b70 (LWP 26020)):
#0  0x00716422 in __kernel_vsyscall ()
#1  0x001d6342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x04c07dee in ?? () from /usr/lib/libQtCore.so.4
#3  0x04c07f90 in QThread::sleep(unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x0089f5d9 in K3b::MediaCache::PollThread::run (this=0x8b24248) at /build/buildd/k3b-1.91.0~rc2/libk3b/tools/k3bmediacache.cpp:106
#5  0x04c084fe in ?? () from /usr/lib/libQtCore.so.4
#6  0x001d196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x042963fe in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb3cf2b70 (LWP 26064)):
#0  0x00716422 in __kernel_vsyscall ()
#1  0x001d6015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0117a5b7 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0117a601 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x001d196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x042963fe in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb4f6fb70 (LWP 27104)):
#0  0x00716422 in __kernel_vsyscall ()
#1  0x001d6342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x04c07dee in ?? () from /usr/lib/libQtCore.so.4
#3  0x04c07f90 in QThread::sleep(unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x0089f5d9 in K3b::MediaCache::PollThread::run (this=0x8bcb7f0) at /build/buildd/k3b-1.91.0~rc2/libk3b/tools/k3bmediacache.cpp:106
#5  0x04c084fe in ?? () from /usr/lib/libQtCore.so.4
#6  0x001d196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x042963fe in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76ed710 (LWP 25862)):
[KCrash Handler]
#6  K3b::Device::Track::type (this=0x9354d48) at /build/buildd/k3b-1.91.0~rc2/libk3bdevice/k3btrack.cpp:100
#7  0x008f2721 in K3b::VerificationJob::slotDiskInfoReady (this=0x1, dh=0x8e45610) at /build/buildd/k3b-1.91.0~rc2/libk3b/jobs/k3bverificationjob.cpp:288
#8  0x008f28c7 in K3b::VerificationJob::qt_metacall (this=0x9354d48, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfec1378)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/libk3b/k3bverificationjob.moc:97
#9  0x04d0fd8a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x04d1e445 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x00880823 in K3b::Device::DeviceHandler::finished (this=0x8e45610, _t1=0x8e45610) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/libk3b/k3bdevicehandler.moc:112
#12 0x008808f6 in K3b::Device::DeviceHandler::jobFinished (this=0x8e45610, success=<value optimized out>) at /build/buildd/k3b-1.91.0~rc2/libk3b/tools/k3bdevicehandler.cpp:208
#13 0x00870a66 in K3b::ThreadJob::slotThreadFinished (this=0x8e45610) at /build/buildd/k3b-1.91.0~rc2/libk3b/core/k3bthreadjob.cpp:81
#14 0x00870afb in K3b::ThreadJob::qt_metacall (this=0x8e45610, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0x94bdc50) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/libk3b/k3bthreadjob.moc:77
#15 0x00880e7a in K3b::Device::DeviceHandler::qt_metacall (this=0x8e45610, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0x94bdc50)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/libk3b/k3bdevicehandler.moc:85
#16 0x04d0fd8a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x04d1a426 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#18 0x04d1b44e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#19 0x020154dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0x0201c01e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x0690740a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x04d0ab2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#23 0x04d0d563 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#24 0x04d0d6cd in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#25 0x04d36c1f in ?? () from /usr/lib/libQtCore.so.4
#26 0x03aa86e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x03aac3d8 in ?? () from /lib/libglib-2.0.so.0
#28 0x03aac5b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x04d36715 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0x020d5225 in ?? () from /usr/lib/libQtGui.so.4
#31 0x04d09149 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0x04d0959a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0x02554db3 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#34 0x0818794a in K3b::JobProgressDialog::startJob (this=0x931dc60, job=0x932f838) at /build/buildd/k3b-1.91.0~rc2/src/k3bjobprogressdialog.cpp:632
#35 0x0810fb5e in K3b::ProjectBurnDialog::slotStartClicked (this=0x9150f98) at /build/buildd/k3b-1.91.0~rc2/src/projects/k3bprojectburndialog.cpp:234
#36 0x080ee5b9 in K3b::VideoDvdBurnDialog::slotStartClicked (this=0x9150f98) at /build/buildd/k3b-1.91.0~rc2/src/projects/k3bvideodvdburndialog.cpp:182
#37 0x081949c4 in K3b::InteractionDialog::slotStartClickedInternal (this=0x9150f98) at /build/buildd/k3b-1.91.0~rc2/src/k3binteractiondialog.cpp:312
#38 0x0819511a in K3b::InteractionDialog::qt_metacall (this=0x9150f98, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfec2158)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3binteractiondialog.moc:161
#39 0x0810f68f in K3b::ProjectBurnDialog::qt_metacall (this=0x9150f98, _c=QMetaObject::InvokeMetaMethod, _id=103, _a=0xbfec2158)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bprojectburndialog.moc:79
#40 0x080ee02c in K3b::VideoDvdBurnDialog::qt_metacall (this=0x9150f98, _c=QMetaObject::InvokeMetaMethod, _id=103, _a=0xbfec2158)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bvideodvdburndialog.moc:71
#41 0x04d0fd8a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#42 0x04d1e445 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#43 0x0273ee99 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#44 0x024203c9 in ?? () from /usr/lib/libQtGui.so.4
#45 0x02421214 in ?? () from /usr/lib/libQtGui.so.4
#46 0x024214ce in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#47 0x02073898 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#48 0x0242026e in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#49 0x024caaf2 in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#50 0x020154dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#51 0x0201c9b7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#52 0x0690740a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#53 0x04d0ab2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#54 0x0201b912 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#55 0x020a7178 in ?? () from /usr/lib/libQtGui.so.4
#56 0x020a6601 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#57 0x020d56fa in ?? () from /usr/lib/libQtGui.so.4
#58 0x03aa86e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#59 0x03aac3d8 in ?? () from /lib/libglib-2.0.so.0
#60 0x03aac5b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#61 0x04d36715 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#62 0x020d5225 in ?? () from /usr/lib/libQtGui.so.4
#63 0x04d09149 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#64 0x04d0959a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#65 0x02554db3 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#66 0x081945bf in K3b::InteractionDialog::exec (this=0x9150f98) at /build/buildd/k3b-1.91.0~rc2/src/k3binteractiondialog.cpp:526
#67 0x080d5ff2 in K3b::DataView::slotBurn (this=0x8e366f8) at /build/buildd/k3b-1.91.0~rc2/src/projects/k3bdataview.cpp:138
#68 0x0810a5ce in K3b::View::qt_metacall (this=0x8e366f8, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfec3388) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bview.moc:80
#69 0x0810c34f in K3b::StandardView::qt_metacall (this=0x8e366f8, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfec3388)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bstandardview.moc:87
#70 0x080d528f in K3b::DataView::qt_metacall (this=0x8e366f8, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfec3388) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bdataview.moc:77
#71 0x04d0fd8a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#72 0x04d1e445 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#73 0x0200ebd9 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#74 0x02010dcc in QAction::activate(QAction::ActionEvent) () from /usr/lib/libQtGui.so.4
#75 0x025044d2 in QToolButton::nextCheckState() () from /usr/lib/libQtGui.so.4
#76 0x024211d3 in ?? () from /usr/lib/libQtGui.so.4
#77 0x024214ce in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#78 0x0250499c in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#79 0x02073898 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#80 0x0242026e in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#81 0x025074ca in QToolButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#82 0x020154dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#83 0x0201c9b7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#84 0x0690740a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#85 0x04d0ab2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#86 0x0201b912 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#87 0x020a7178 in ?? () from /usr/lib/libQtGui.so.4
#88 0x020a6601 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#89 0x020d56fa in ?? () from /usr/lib/libQtGui.so.4
#90 0x03aa86e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#91 0x03aac3d8 in ?? () from /lib/libglib-2.0.so.0
#92 0x03aac5b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#93 0x04d36715 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#94 0x020d5225 in ?? () from /usr/lib/libQtGui.so.4
#95 0x04d09149 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#96 0x04d0959a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#97 0x04d0d78f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#98 0x02015577 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#99 0x0817caf4 in main (argc=1, argv=0xbfec4774) at /build/buildd/k3b-1.91.0~rc2/src/main.cpp:165

This bug may be a duplicate of or related to bug 306668.

Possible duplicates by query: bug 306668.

Reported using DrKonqi