Using media-video/avidemux-2.6.3, if you stop a playing video, it makes the GUI to be unresponsive. (Using "steps" button doesn't create the issue). Reproducible: Always Steps to Reproduce: 1. Open a video 2. Ask AviDemux to play it (arrow button) 3. Top it 4. The GUI isn't unresponsibe anymore Actual Results: The only way out is to kill AviDemux. Expected Results: Being able to continue to work. PiV ~ # emerge --info media-video/avidemux Portage 2.1.11.62 (default/linux/amd64/13.0/desktop, gcc-4.6.3, glibc-2.15-r3, 3.7.10-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.7.10-gentoo-x86_64-Intel-R-_Core-TM-_i5-3210M_CPU_@_2.50GHz-with-gentoo-2.2 KiB Mem: 8059460 total, 5075104 free KiB Swap: 249000 total, 249000 free Timestamp of tree: Sat, 11 May 2013 11:00:01 +0000 ld GNU ld (GNU Binutils) 2.22 distcc 3.1 x86_64-pc-linux-gnu [disabled] app-shells/bash: 4.2_p45 dev-java/java-config: 2.1.12-r1 dev-lang/python: 2.7.3-r3, 3.2.3-r2 dev-util/cmake: 2.8.10.2-r2 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.12.6 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.3 sys-devel/gcc-config: 1.7.3 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.7 (virtual/os-headers) sys-libs/glibc: 2.15-r3 Repositories: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7-avx -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=corei7-avx -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="ftp://ftp.free.fr/mirrors/ftp.gentoo.org/" LANG="fr_FR.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5 -l5.0" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 amr apng archive avahi bash-completion berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups curl cxx dbus device-mapper dga dri dts dv dvd dvdr emboss encode exif faac fam fbcon ffmpeg firefox flac fontconfig fuse g3dvl gd gdbm gif gimp gphoto2 gpm gtk gvfs hddtemp iconv imlib joystick jpeg jpeg2k lcms ldap libcaca libnotify mad matroska mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl nsplugin ogg oggvorbis opengl openmp pam pango pcre pdf png policykit ppds python qt3support qt4 readline sdl session smp speex spell sqlite sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 startup-notification svg syslog tcpd theora threads tiff truetype udev udisks unicode upower usb vdpau vorbis vpx wxwidgets x264 xcb xinerama xml xosd xv xvid zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic auth_digest authn_file authz_default authz_groupfile authz_host authz_user autoindex cgi dav dav_fs dav_lock deflate dir env filter info log_config mime negotiation setenvif status unique_id userdir" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2 canon" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev synaptics joystick" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="fr en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" SANE_BACKENDS="snapscan" USERLAND="GNU" VIDEO_CARDS="intel" XFCE_PLUGINS="brightness clock trash" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON ================================================================= Package Settings ================================================================= media-video/avidemux-2.6.3 was built with the following: USE="nls opengl qt4 sdl vdpau xv -debug" LINGUAS="fr -ca -cs -de -el -es -it -ja -pt_BR -ru -sr -sr@latin -tr"
Not reproducible here. 1) Can you run `avidemux3_qt4` from the command line and look at the last lines of output that show when you hit stop? 2) More advanced would be to obtain a stack trace using gdb by starting the program with `gdb avidemux3_qt4` then do `run`, then reproduce the problem, then hit CTRL+C and then capture the output of `bt full`. Make sure you have followed the instructions in http://www.gentoo.org/proj/en/qa/backtraces.xml for the backtraces to be meaningful.
Hi Tom, First of all, I upgraded to 2.6.4 and still having the problem. About your requests : For #1 : [HandleAction] ************ PlayAvi ************** [cleanup] Cleaning up.. [stop] [audioDevice]Stopping device... DeviceStarted -> DeviceStop_Requested DeviceStop_Requested -> DeviceStop_Granted [AudioDeviceThreaded] Exiting loop For #2 : #0 0x00007ffff2ddcad3 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x00007fffead71ad2 in ?? () from /usr/lib64/libasound.so.2 No symbol table info available. #2 0x00007fffeada3b3d in ?? () from /usr/lib64/libasound.so.2 No symbol table info available. #3 0x00007fffead8b07d in ?? () from /usr/lib64/libasound.so.2 No symbol table info available. #4 0x00007fffeb001719 in alsaAudioDeviceDefault::localStop (this=0x16b97b0) at /var/tmp/portage/media-libs/avidemux-plugins-2.6.4/work/avidemux_2.6.4/avidemux_plugins/ADM_audioDevices/Alsa/ADM_deviceALSA.cpp:325 No locals. #5 0x00007ffff658a464 in audioDeviceThreaded::stop (this=0x16b97b0) at /var/tmp/portage/media-libs/avidemux-core-2.6.4/work/avidemux_2.6.4/avidemux_core/ADM_coreAudioDevice/src/ADM_audioDeviceThreaded.cpp:134 maxWait = <optimized out> __FUNCTION__ = "stop" #6 0x000000000043c609 in cleanupAudio (this=0x1884370) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:171 No locals. #7 cleanup (this=0x1884370) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:186 No locals. #8 ~GUIPlayback (this=0x1884370, __in_chrg=<optimized out>) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:97 No locals. 9 GUI_PlayAvi () at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:140 oldTimeFrame = 0 priorityLevel = 1 info = {width = 640, height = 288, fps1000 = 24998, nb_frames = 1, fcc = 861292868, bpp = 24} oldZoom = ZOOM_1_1 playLoop = 0x1884370 __FUNCTION__ = "GUI_PlayAvi" #10 0x000000000043a4c5 in HandleAction (action=ACT_PlayAvi) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_main.cpp:423 __FUNCTION__ = "HandleAction" #11 0x0000000000469f6a in MainWindow::buttonPressed (this=<optimized out>) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/qt4/ADM_userInterfaces/ADM_gui/Q_gui2.cpp:531 obj = <optimized out> me = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 1510}, alloc = 0, size = 0, data = 0x86169a <QString::shared_null+26>, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 2}, alloc = 0, size = 0, data = 0x7ffff43b48ba <QString::shared_empty+26>, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x1674980, static codecForCStrings = 0x0} action = ACT_PlayAvi #12 0x00007ffff406cdb9 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4 No symbol table info available. #13 0x00007ffff4bfd962 in QAbstractButton::clicked(bool) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #14 0x00007ffff493c15e in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #15 0x00007ffff493d48b in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #16 0x00007ffff493d6fc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #17 0x00007ffff49fb5da in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #18 0x00007ffff45e1462 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #19 0x00007ffff45908b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #20 0x00007ffff4595fe9 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #21 0x00007ffff405908c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 No symbol table info available. #22 0x00007ffff4591872 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #23 0x00007ffff460d618 in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #24 0x00007ffff460c42a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #25 0x00007ffff4633eea in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #26 0x00007ffff19006f3 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #27 0x00007ffff1900a40 in ?? () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #28 0x00007ffff1900b04 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #29 0x00007ffff4087f9f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 No symbol table info available. #30 0x00007ffff4633b8e in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #31 0x00007ffff4057be2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 No symbol table info available. #32 0x00007ffff4057e37 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 No symbol table info available. #33 0x00007ffff405cc05 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4 No symbol table info available. #34 0x000000000046a839 in UI_RunApp () at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/qt4/ADM_userInterfaces/ADM_gui/Q_gui2.cpp:880 __FUNCTION__ = "UI_RunApp" #35 0x000000000043f07d in startAvidemux (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/main.cpp:315 uiDesc = "Qt (4.8.4)\000\000ect" startDir = 0x4a2cab "lib64" adPlugins = <optimized out> avPlugins = 0x14e7710 "0GJ" aePlugins = 0x14e8050 "/usr/lib64/libADM_coreDemuxerMpeg6.so" mxPlugins = 0x14e75f0 "/usr/lib64/libopencore-amrwb.so.0" vePlugins = 0x14e7620 "libADM_vf_fadeToBlack.so" vdPlugins = 0x14e7650 "Ќ\313\363\377\177" sePlugins = 0x14e7e60 "/usr/lib64" dmPlugins = 0x14e76e0 "p!a" vfPlugins = 0x151e670 "/usr/lib64/qt4/libQtScriptTools.so.4" #36 0x00007ffff2d1f60d in __libc_start_main () from /lib64/libc.so.6 No symbol table info available. #37 0x00000000004379a1 in _start () No symbol table info available. As you can see, I generated debug information only for avidemux-core avidemux-plugins avidemux, let me know if I have to rebuild some others. Bye Laurent
(In reply to destroyedlolo from comment #2) > #0 0x00007ffff2ddcad3 in poll () from /lib64/libc.so.6 > No symbol table info available. > #1 0x00007fffead71ad2 in ?? () from /usr/lib64/libasound.so.2 > No symbol table info available. > #2 0x00007fffeada3b3d in ?? () from /usr/lib64/libasound.so.2 > No symbol table info available. > #3 0x00007fffead8b07d in ?? () from /usr/lib64/libasound.so.2 > No symbol table info available. > #4 0x00007fffeb001719 in alsaAudioDeviceDefault::localStop (this=0x16b97b0) > at > /var/tmp/portage/media-libs/avidemux-plugins-2.6.4/work/avidemux_2.6.4/ > avidemux_plugins/ADM_audioDevices/Alsa/ADM_deviceALSA.cpp:325 > No locals. Do you still experience this? If so, see the above part of the stack trace; the issue appears to lie with alsa, could you try to compile a newer version of alsa with debugging information (http://www.gentoo.org/proj/en/qa/backtraces.xml) and produce a new stack trace? To resolve this we would need to know what the ?? mean.
(In reply to Tom Wijsman (TomWij) from comment #3) > Do you still experience this? > > If so, see the above part of the stack trace; the issue appears to lie with > alsa, could you try to compile a newer version of alsa with debugging > information (http://www.gentoo.org/proj/en/qa/backtraces.xml) and produce a > new stack trace? > > To resolve this we would need to know what the ?? mean.
Hello, Sorry for the delay (vacations, new job, ...). Anyway, I did a recompile of all avidemux avidemux-plugins alsa-lib qtcore with gdb flags and the trace is now : For #1 : [New Thread 0x7fffd8cc0700 (LWP 5974)] [startThread] Thread created and started [refresh] XV:refresh [refresh] XV:refresh [refresh] XV:refresh [refresh] XV:refresh [HandleAction] ************ PlayAvi ************** [cleanup] Cleaning up.. [stop] [audioDevice]Stopping device... DeviceStarted -> DeviceStop_Requested DeviceStop_Requested -> DeviceStop_Granted [AudioDeviceThreaded] Exiting loop [Thread 0x7fffd9cc2700 (LWP 5973) exited] For #2 : #0 0x00007ffff2875ad3 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x00007fffe9316252 in snd1_pcm_wait_nocheck (pcm=0x1c9fa50, timeout=-1) at pcm.c:2418 pfd = 0x7fffffffbd60 revents = 0 npfds = 1 err = <optimized out> err_poll = <optimized out> __FUNCTION__ = "snd1_pcm_wait_nocheck" #2 0x00007fffe9349a25 in snd_pcm_dmix_drain (pcm=0x1c9fa50) at pcm_dmix.c:649 dmix = 0x1c9f8f0 stop_threshold = 8192 err = 0 #3 0x00007fffe9330a6d in snd_pcm_rate_drain (pcm=0x1b84240) at pcm_rate.c:1109 rate = 0x1b84070 #4 0x00007fffe95a8719 in alsaAudioDeviceDefault::localStop (this=0x16b4d40) at /var/tmp/portage/media-libs/avidemux-plugins-2.6.4-r1/work/avidemux_2.6.4/avidemux_plugins/ADM_audioDevices/Alsa/ADM_deviceALSA.cpp:325 No locals. #5 0x00007ffff658a464 in audioDeviceThreaded::stop (this=0x16b4d40) at /var/tmp/portage/media-libs/avidemux-core-2.6.4/work/avidemux_2.6.4/avidemux_core/ADM_coreAudioDevice/src/ADM_audioDeviceThreaded.cpp:134 maxWait = <optimized out> __FUNCTION__ = "stop" #6 0x000000000043cf1f in GUIPlayback::cleanupAudio (this=0x16fa2d0) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:171 No locals. #7 0x000000000043cf5d in GUIPlayback::cleanup (this=0x16fa2d0) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:186 __FUNCTION__ = "cleanup" #8 0x000000000043cfbd in GUIPlayback::~GUIPlayback (this=0x16fa2d0, __in_chrg=<optimized out>) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:97 No locals. #9 0x000000000043d663 in GUI_PlayAvi () at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_play.cpp:140 oldTimeFrame = 0 priorityLevel = 1 info = {width = 320, height = 240, fps1000 = 29970, nb_frames = 1, fcc = 875967048, bpp = 24} oldZoom = ZOOM_1_1 playLoop = 0x16fa2d0 __FUNCTION__ = "GUI_PlayAvi" #10 0x000000000043bf19 in HandleAction (action=ACT_PlayAvi) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/gui_main.cpp:423 __FUNCTION__ = "HandleAction" #11 0x0000000000465dda in MainWindow::buttonPressed (this=<optimized out>) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/qt4/ADM_userInterfaces/ADM_gui/Q_gui2.cpp:531 obj = <optimized out> me = {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 1}, alloc = 0, size = 0, data = 0x856c9a <QString::shared_null+26>, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 2}, alloc = 0, size = 0, data = 0x7ffff43b28da <QString::shared_empty+26>, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x166fc50, static codecForCStrings = 0x0} action = ACT_PlayAvi #12 0x00007ffff406adb9 in QMetaObject::activate (sender=0x1608a40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffffffc5a0) at kernel/qobject.cpp:3539 receiverInSameThread = true previousSender = 0x0 callFunction = 0x4797a0 <MainWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)> receiver = 0x15d03b0 currentSender = {sender = 0x1608a40, signal = 29, ref = 1} method_relative = 3 c = 0x1726ad0 last = 0x1726ad0 methodOffset = 27 signal_absolute_index = 29 empty_argv = {0x0} locker = {val = 23526368} connectionLists = 0x1600050 list = 0x15faa20 signalOffset = 3 signal_index = <optimized out> currentThreadId = 140737353815936 13 0x00007ffff4bfb962 in QAbstractButton::clicked(bool) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #14 0x00007ffff493a15e in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #15 0x00007ffff493b48b in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #16 0x00007ffff493b6fc in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #17 0x00007ffff49f95da in QToolButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #18 0x00007ffff45df462 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #19 0x00007ffff458e8b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #20 0x00007ffff4593fe9 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #21 0x00007ffff405708c in QCoreApplication::notifyInternal (this=0x1492840, receiver=0x1608a40, event=0x7fffffffd020) at kernel/qcoreapplication.cpp:946 threadData = 0x148e570 returnValue = <optimized out> result = false cbdata = {0x1608a40, 0x7fffffffd020, 0x7fffffffcd7f} d = <optimized out> 22 0x00007ffff458f872 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #23 0x00007ffff460b618 in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #24 0x00007ffff460a42a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #25 0x00007ffff4631eea in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #26 0x00007ffff111b6f3 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #27 0x00007ffff111ba40 in ?? () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #28 0x00007ffff111bb04 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #29 0x00007ffff4085f9f in QEventDispatcherGlib::processEvents (this=0x14911a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 d = 0x1493ce0 canWait = true savedFlags = {i = 0} result = <optimized out> #30 0x00007ffff4631b8e in ?? () from /usr/lib64/qt4/libQtGui.so.4 No symbol table info available. #31 0x00007ffff4055be2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 d = 0x16f9ef0 #32 0x00007ffff4055e37 in QEventLoop::exec (this=0x7fffffffdad0, flags=...) at kernel/qeventloop.cpp:204 d = 0x16f9ef0 locker = {val = 21554872} app = 0x1492840 #33 0x00007ffff405ac05 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218 threadData = 0x148e570 eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff43b0670 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff4136340 <qt_meta_stringdata_QObject> "QObject", data = 0x7ffff41363e0 <qt_meta_data_QObject>, extradata = 0x7ffff43adb80 <QObject::staticMetaObjectExtraData>}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7ffff406ef80 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = { d = 0x16f9ef0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff413f260 <qt_meta_stringdata_Qt> "Qt", data = 0x7ffff4142b80 <qt_meta_data_Qt>, extradata = 0x0}}}, static staticMetaObject = {d = { superdata = 0x856a80 <QObject::staticMetaObject>, stringdata = 0x7ffff4148e40 <qt_meta_stringdata_QEventLoop> "QEventLoop", data = 0x7ffff4148e60 <qt_meta_data_QEventLoop>, extradata = 0x7ffff43b0700 <QEventLoop::staticMetaObjectExtraData>}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x7ffff40b78c0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}} returnCode = <optimized out> #34 0x00000000004666b6 in UI_RunApp () at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/qt4/ADM_userInterfaces/ADM_gui/Q_gui2.cpp:880 __FUNCTION__ = "UI_RunApp" enabled = false #35 0x000000000043ff0d in startAvidemux (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/media-video/avidemux-2.6.4/work/avidemux_2.6.4/avidemux/common/main.cpp:315 uiDesc = "Qt (4.8.4)\000\000ect" startDir = 0x497afb "lib64" adPlugins = <optimized out> avPlugins = 0x14d0da0 "\220\225I" aePlugins = 0x14e0870 "/usr/lib64/libADM_coreDemuxerMpeg6.so" mxPlugins = 0x14e05e0 "/usr/lib64/libopencore-amrnb.so.0" vePlugins = 0x14e0610 "libADM_vf_fadeToBlack.so" vdPlugins = 0x14e0640 "\320|\313\363\377\177" sePlugins = 0x14e06a0 "" dmPlugins = 0x14e0830 "/usr/lib64/qt4" vfPlugins = 0x14e0830 "/usr/lib64/qt4" #36 0x00007ffff27b860d in __libc_start_main () from /lib64/libc.so.6 No symbol table info available. #37 0x0000000000439981 in _start () No symbol table info available. Best regards, Laurent
Hmm, found something similar at https://bugzilla.redhat.com/show_bug.cgi?id=534130 which appears to have been resolved there though. But well, your report is somewhat similar so I think there is still another bug present. But first things first, are you using PulseAudio or ALSA?
Only Alsa : I have only "alsa" flag and when I want to emerge pulseaudio, portage says all packages are new. Now, I'm suffering this bug only on Avidemux. I can play anything using VLC or Audacity or doing some editing with Cinelerra w/o trouble at all. And it's 100% reproducible in Avidemux.
You will probably want to take this to the ALSA bug tracker (https://bugtrack.alsa-project.org/alsa-bug/) such that they can determine if this is an ALSA bug or an Avidemux bug; from the nature of the bug, the fault seems to lie with ALSA by a first impression. So, they can help you debug this further and hopefully this results in a fix. There is not much we can do downstream about this. Good luck!
