| Summary: | K3b ends dvd burning with a failure | ||
|---|---|---|---|
| Product: | [Applications] k3b | Reporter: | Francois Marier <francois> |
| Component: | Burning/Hardware | Assignee: | Sebastian Trueg <trueg> |
| Status: | RESOLVED NOT A BUG | ||
| Severity: | normal | ||
| Priority: | NOR | ||
| Version: | 0.12.x | ||
| Target Milestone: | --- | ||
| Platform: | Debian testing | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
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Description
Francois Marier
2006-01-15 00:09:00 UTC
there is no error here. what seems to be the problem? no error I have experienced this problem on a recent k3b version.
k3b is version 1.0.4-3 and dvd+rw-tools is 7.0-9 rebuilded with debug
symbols (I had the same problem on pristine 7.0-9)
Well, I went to the k3b DVD copy dialog, and choose to do a DVD copy on the
fly from my laptop internal DVD to an USB external drive. I chose 4x speed.
When k3b was about to finish it, it stalled, k3b and growisofs were both
taking high CPU, top excerpt:
23584 rasasi 20 0 336m 35m 19m S 95 1.8 34:18.50 k3b
23723 rasasi 20 0 46820 33m 1052 R 82 1.7 3:41.88 growisofs
the growisofs command line is:
rasasi 23723 15.6 1.6 46820 34052 ? Tl 16:28
3:27 /usr/bin/growisofs -Z /dev/scd1 /dev/fd/0 -use-the-force-luke=notray -use-the-force-luke=tty -use-the-force-luke=tracksize:2267840 -dvd-compat -speed=4 -use-the-force-luke=bufsize:32m
and when I went to get a backtrace for growisofs I got this:
(gdb) bt
#0 0x00002ae63faf86c7 in sched_yield () from /lib/libc.so.6
#1 0x0000000000402708 in builtin_dd (infd=5, outfd=8, outoff=4644536320) at
mp.h:53
#2 0x0000000000404edf in main (argc=9, argv=0x7fff6bc4d578) at
growisofs.c:3276
#3 0x00002ae63fa581c4 in __libc_start_main () from /lib/libc.so.6
#4 0x0000000000402109 in _start ()
After this I kill growisofs and then it's k3b that takes 99% cpu time, this is a k3b backtrace then:
(gdb) bt
#0 0x00002ab82bc7b174 in __lll_lock_wait () from /lib/libpthread.so.0
#1 0x00002ab82bc76b08 in _L_lock_104 () from /lib/libpthread.so.0
#2 0x00002ab82bc76470 in pthread_mutex_lock () from /lib/libpthread.so.0
#3 0x00002ab829860869 in QRealMutexPrivate::lock (this=0x9cc6e0) at tools/qmutex_unix.cpp:142
#4 0x00002ab829860652 in QMutex::lock (this=0x9cc630) at tools/qmutex_unix.cpp:464
#5 0x00002ab8260b180f in K3bDevice::ScsiCommand::transport () from /usr/lib/libk3bdevice.so.5
#6 0x00002ab8260ae59a in K3bDevice::Device::getFeature () from /usr/lib/libk3bdevice.so.5
#7 0x00002ab8260ae76b in K3bDevice::Device::featureCurrent () from /usr/lib/libk3bdevice.so.5
#8 0x0000000000482c9a in ?? ()
#9 0x0000000000482cef in ?? ()
#10 0x000000000058d0be in ?? ()
#11 0x0000000000486d30 in ?? ()
#12 0x0000000000487f45 in ?? ()
#13 0x000000000058d540 in ?? ()
#14 0x00002ab8295942af in QObject::activate_signal (this=0x2aaaac0361f0, clist=0x2aaaac009820,
o=0x7fff84c320b0) at kernel/qobject.cpp:2380
#15 0x00000000004a0691 in ?? ()
---Type <return> to continue, or q <return> to quit---
#16 0x00000000004a1d7b in ?? ()
#17 0x00000000004a1f3a in ?? ()
#18 0x00002ab8295942af in QObject::activate_signal (this=0x98a060, clist=0x98a410,
o=0x7fff84c32290) at kernel/qobject.cpp:2380
#19 0x000000000049bec1 in ?? ()
#20 0x000000000049c613 in ?? ()
#21 0x000000000045920f in ?? ()
#22 0x00002ab82639f939 in K3bCore::customEvent () from /usr/lib/libk3b.so.3
#23 0x00002ab829592263 in QObject::event (this=0x8b0cf0, e=0x12c7e90) at kernel/qobject.cpp:755
#24 0x00002ab82952c3aa in QApplication::internalNotify (this=0x7fff84c35290, receiver=0x8b0cf0,
e=0x12c7e90) at kernel/qapplication.cpp:2635
#25 0x00002ab82952e158 in QApplication::notify (this=0x7fff84c35290, receiver=0x8b0cf0,
e=0x12c7e90) at kernel/qapplication.cpp:2358
#26 0x00002ab8282c3aad in KApplication::notify (this=0x7fff84c35290, receiver=0x8b0cf0,
event=0x12c7e90) at /tmp/buildd/kdelibs-3.5.8.dfsg.1/./kdecore/kapplication.cpp:550
#27 0x00002ab8294bdabe in QApplication::sendEvent (receiver=0x8b0cf0, event=0x12c7e90)
at ../include/qapplication.h:520
---Type <return> to continue, or q <return> to quit---
#28 0x00002ab82952d3c1 in QApplication::sendPostedEvents (receiver=0x0, event_type=0)
at kernel/qapplication.cpp:3299
#29 0x00002ab82952d4b9 in QApplication::sendPostedEvents () at kernel/qapplication.cpp:3210
#30 0x00002ab8294d11b1 in QEventLoop::processEvents (this=0x89e6d0, flags=4)
at kernel/qeventloop_x11.cpp:144
#31 0x00002ab829546673 in QEventLoop::enterLoop (this=0x89e6d0) at kernel/qeventloop.cpp:198
#32 0x000000000047e8f2 in ?? ()
#33 0x000000000058dd9b in ?? ()
#34 0x0000000000487922 in ?? ()
#35 0x0000000000487ecb in ?? ()
#36 0x000000000058d540 in ?? ()
#37 0x00002ab829594186 in QObject::activate_signal (this=0x2aaaac098e50, clist=0x2aaaac0a1a90,
o=0x7fff84c33010) at kernel/qobject.cpp:2356
#38 0x00002ab829594d04 in QObject::activate_signal (this=0x2aaaac098e50, signal=4)
at kernel/qobject.cpp:2325
#39 0x00002ab8299151ab in QButton::clicked (this=0x2aaaac098e50)
at .moc/debug-shared-mt/moc_qbutton.cpp:152
---Type <return> to continue, or q <return> to quit---
#40 0x00002ab82962ec3f in QButton::mouseReleaseEvent (this=0x2aaaac098e50, e=0x7fff84c33650)
at widgets/qbutton.cpp:836
#41 0x00002ab8295c85fa in QWidget::event (this=0x2aaaac098e50, e=0x7fff84c33650)
at kernel/qwidget.cpp:4702
#42 0x00002ab82952c3aa in QApplication::internalNotify (this=0x7fff84c35290,
receiver=0x2aaaac098e50, e=0x7fff84c33650) at kernel/qapplication.cpp:2635
#43 0x00002ab82952e52a in QApplication::notify (this=0x7fff84c35290, receiver=0x2aaaac098e50,
e=0x7fff84c33650) at kernel/qapplication.cpp:2421
#44 0x00002ab8282c3aad in KApplication::notify (this=0x7fff84c35290, receiver=0x2aaaac098e50,
event=0x7fff84c33650) at /tmp/buildd/kdelibs-3.5.8.dfsg.1/./kdecore/kapplication.cpp:550
#45 0x00002ab8294bdb30 in QApplication::sendSpontaneousEvent (receiver=0x2aaaac098e50,
event=0x7fff84c33650) at kernel/qapplication.h:523
#46 0x00002ab8294bc761 in QETWidget::translateMouseEvent (this=0x2aaaac098e50,
event=0x7fff84c33bf0) at kernel/qapplication_x11.cpp:4301
#47 0x00002ab8294baabd in QApplication::x11ProcessEvent (this=0x7fff84c35290, event=0x7fff84c33bf0)
at kernel/qapplication_x11.cpp:3478
#48 0x00002ab8294d1263 in QEventLoop::processEvents (this=0x89e6d0, flags=4)
---Type <return> to continue, or q <return> to quit---
at kernel/qeventloop_x11.cpp:192
#49 0x00002ab829546673 in QEventLoop::enterLoop (this=0x89e6d0) at kernel/qeventloop.cpp:198
#50 0x00000000004882e9 in ?? ()
#51 0x000000000046628b in ?? ()
#52 0x00000000004696ac in ?? ()
#53 0x00002ab829594186 in QObject::activate_signal (this=0x2aaaac02a000, clist=0x2aaaac02a420,
o=0x7fff84c34210) at kernel/qobject.cpp:2356
#54 0x00002ab829594d04 in QObject::activate_signal (this=0x2aaaac02a000, signal=2)
at kernel/qobject.cpp:2325
#55 0x00002ab8279be6e9 in KAction::qt_invoke (this=0x2aaaac02a000, _id=17, _o=0x7fff84c342f0)
at ./kaction.moc:220
#56 0x00002ab829594186 in QObject::activate_signal (this=0x2aaaac08e510, clist=0x2aaaac08f5d0,
o=0x7fff84c342f0) at kernel/qobject.cpp:2356
#57 0x00002ab8278f0b87 in KToolBarButton::buttonClicked (this=0x9cc6e8, t0=<value optimized out>,
t1=LeftButton) at ./ktoolbarbutton.moc:154
#58 0x00002ab8278f0e2b in KToolBarButton::mouseReleaseEvent (this=0x2aaaac08e510, e=0x7fff84c349a0)
at /tmp/buildd/kdelibs-3.5.8.dfsg.1/./kdeui/ktoolbarbutton.cpp:479
---Type <return> to continue, or q <return> to quit---
#59 0x00002ab8295c85fa in QWidget::event (this=0x2aaaac08e510, e=0x7fff84c349a0)
at kernel/qwidget.cpp:4702
#60 0x00002ab82792a396 in KToolBarButton::event (this=0x9cc6e8, e=0x80)
at /tmp/buildd/kdelibs-3.5.8.dfsg.1/./kdeui/ktoolbarbutton.cpp:651
#61 0x00002ab82952c3aa in QApplication::internalNotify (this=0x7fff84c35290,
receiver=0x2aaaac08e510, e=0x7fff84c349a0) at kernel/qapplication.cpp:2635
#62 0x00002ab82952e52a in QApplication::notify (this=0x7fff84c35290, receiver=0x2aaaac08e510,
e=0x7fff84c349a0) at kernel/qapplication.cpp:2421
#63 0x00002ab8282c3aad in KApplication::notify (this=0x7fff84c35290, receiver=0x2aaaac08e510,
event=0x7fff84c349a0) at /tmp/buildd/kdelibs-3.5.8.dfsg.1/./kdecore/kapplication.cpp:550
#64 0x00002ab8294bdb30 in QApplication::sendSpontaneousEvent (receiver=0x2aaaac08e510,
event=0x7fff84c349a0) at kernel/qapplication.h:523
#65 0x00002ab8294bc761 in QETWidget::translateMouseEvent (this=0x2aaaac08e510,
event=0x7fff84c34f40) at kernel/qapplication_x11.cpp:4301
#66 0x00002ab8294baabd in QApplication::x11ProcessEvent (this=0x7fff84c35290, event=0x7fff84c34f40)
at kernel/qapplication_x11.cpp:3478
#67 0x00002ab8294d1263 in QEventLoop::processEvents (this=0x89e6d0, flags=4)
---Type <return> to continue, or q <return> to quit---
at kernel/qeventloop_x11.cpp:192
#68 0x00002ab829546673 in QEventLoop::enterLoop (this=0x89e6d0) at kernel/qeventloop.cpp:198
#69 0x00002ab82954635f in QEventLoop::exec (this=0x89e6d0) at kernel/qeventloop.cpp:145
#70 0x00002ab82952de8c in QApplication::exec (this=0x7fff84c35290) at kernel/qapplication.cpp:2758
#71 0x000000000046df68 in ?? ()
#72 0x00002ab82d4d41c4 in __libc_start_main () from /lib/libc.so.6
#73 0x0000000000454aa9 in ?? ()
#74 0x00007fff84c35608 in ?? ()
#75 0x0000000000000000 in ?? ()
I'm available to test patches or workarounds, feel free to contact me.
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