Re: VLC on G5 crash : illegal instruction
Hi Adrian!
On 2021-03-06 15:22:02 +0100 John Paul Adrian Glaubitz
<glaubitz@physik.fu-berlin.de> wrote:
Please install the dbgsym/dbg package for VLC and ffmpeg and provide
a
backtrace.
Most likely someone added VSX support to either of them without
guarding the
code with #ifdefs.
the issue is most probably in libpcre2 or Qt5Core
#0 0x00007fffe9c5fa30 in ?? ()
#1 0x00007ffff02c406c in ?? () from
/usr/lib/powerpc64-linux-gnu/libpcre2-16.so.0
#2 0x00007ffff02f3a38 in pcre2_jit_match_16 () from
/usr/lib/powerpc64-linux-gnu/libpcre2-16.so.0
#3 0x00007ffff02f52b8 in pcre2_match_16 () from
/usr/lib/powerpc64-linux-gnu/libpcre2-16.so.0
#4 0x00007ffff0ad0240 in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#5 0x00007ffff0ad5a0c in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#6 0x00007ffff0ad5ffc in .QRegularExpression::match(QString const&,
int, QRegularExpression::MatchType,
QFlags<QRegularExpression::MatchOption>) const () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#7 0x00007ffff1ee41fc in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#8 0x00007ffff1ee4fec in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#9 0x00007ffff1eeb6cc in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff0ce1618 in .QMetaCallEvent::placeMetaCall(QObject*) ()
from /usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#11 0x00007ffff0ce7eec in .QObject::event(QEvent*) () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#12 0x00007ffff1eed8d8 in .QFileSystemModel::event(QEvent*) () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ffff1beb5f4 in
.QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ffff1bf5c24 in .QApplication::notify(QObject*, QEvent*) ()
from /usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ffff0ca26bc in .QCoreApplication::notifyInternal2(QObject*,
QEvent*) () from /usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#16 0x00007ffff0ca2a54 in .QCoreApplication::sendEvent(QObject*,
QEvent*) () from /usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#17 0x00007ffff0ca6e64 in
.QCoreApplicationPrivate::sendPostedEvents(QObject*, int,
QThreadData*) ()
from /usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#18 0x00007ffff0ca74a4 in
.QCoreApplication::sendPostedEvents(QObject*, int) () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#19 0x00007ffff0d2c048 in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#20 0x00007ffff0165724 in g_main_context_dispatch () from
/usr/lib/powerpc64-linux-gnu/libglib-2.0.so.0
#21 0x00007ffff0165ab8 in ?? () from
/usr/lib/powerpc64-linux-gnu/libglib-2.0.so.0
#22 0x00007ffff0165bd0 in g_main_context_iteration () from
/usr/lib/powerpc64-linux-gnu/libglib-2.0.so.0
#23 0x00007ffff0d2af24 in
.QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
()
from /usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#24 0x00007fffeb710f24 in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5XcbQpa.so.5
#25 0x00007ffff0c9f540 in
.QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#26 0x00007ffff0c9fcac in
.QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
#27 0x00007ffff1ebb5ec in .QDialog::exec() () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#28 0x00007ffff1ed5768 in .QFileDialog::getOpenFileUrls(QWidget*,
QString const&, QUrl const&, QString const&, QString*,
QFlags<QFileDialog::Option>, QStringList const&) () from
/usr/lib/powerpc64-linux-gnu/libQt5Widgets.so.5
#29 0x00007ffff24d73ec in ?? () from
/usr/lib/powerpc64-linux-gnu/vlc/plugins/gui/libqt_plugin.so
#30 0x00007ffff24d9b64 in ?? () from
/usr/lib/powerpc64-linux-gnu/vlc/plugins/gui/libqt_plugin.so
#31 0x00007ffff24dae28 in ?? () from
/usr/lib/powerpc64-linux-gnu/vlc/plugins/gui/libqt_plugin.so
#32 0x00007ffff2674f44 in ?? () from
/usr/lib/powerpc64-linux-gnu/vlc/plugins/gui/libqt_plugin.so
#33 0x00007ffff0cf7084 in ?? () from
/usr/lib/powerpc64-linux-gnu/libQt5Core.so.5
--
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