[Webkit-unassigned] [Bug 167981] New: [GStreamer] Critical warnings when media player is destroyed
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Feb 8 03:40:36 PST 2017
https://bugs.webkit.org/show_bug.cgi?id=167981
Bug ID: 167981
Summary: [GStreamer] Critical warnings when media player is
destroyed
Classification: Unclassified
Product: WebKit
Version: WebKit Local Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Keywords: Gtk
Severity: Normal
Priority: P2
Component: Platform
Assignee: webkit-unassigned at lists.webkit.org
Reporter: cgarcia at igalia.com
CC: bugs-noreply at webkitgtk.org, calvaris at igalia.com,
eocanha at igalia.com
(WebKitWebProcess:6556): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(WebKitWebProcess:6556): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
#0 _g_log_abort (breakpoint=breakpoint at entry=1) at gmessages.c:487
#1 0x00007f388fbf6e25 in g_logv (log_domain=0x7f388fef22e4 "GLib-GObject", log_level=G_LOG_LEVEL_WARNING, format=<optimized out>, args=args at entry=0x7ffef14916c8) at gmessages.c:1296
#2 0x00007f388fbf6f72 in g_log (log_domain=log_domain at entry=0x7f388fef22e4 "GLib-GObject", log_level=log_level at entry=G_LOG_LEVEL_WARNING, format=<optimized out>) at gmessages.c:1337
#3 0x00007f388feeb8fa in g_type_check_instance (type_instance=type_instance at entry=0x0) at gtype.c:4142
#4 0x00007f388fee0184 in g_signal_handlers_disconnect_matched (instance=0x0, mask=(G_SIGNAL_MATCH_FUNC | G_SIGNAL_MATCH_DATA), signal_id=0, detail=0, closure=0x0,
func=0x7f3898aef720 <WebCore::MediaPlayerPrivateGStreamer::uriDecodeBinElementAddedCallback(_GstBin*, _GstElement*, WebCore::MediaPlayerPrivateGStreamer*)>, data=0x7f3811a958c0)
at gsignal.c:2931
#5 0x00007f3898af5ac0 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer() ()
from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#6 0x00007f3898af5bf9 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer() ()
from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#7 0x00007f38985fa8f5 in WebCore::MediaPlayer::~MediaPlayer() () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#8 0x00007f38985fa989 in WebCore::MediaPlayer::~MediaPlayer() () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9 0x00007f389820b568 in WebCore::HTMLMediaElement::createMediaPlayer() () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#10 0x00007f389820bced in WebCore::HTMLMediaElement::prepareForLoad() () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#11 0x00007f389820f08c in WebCore::HTMLMediaElement::load() () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#12 0x00007f3898e42346 in WebCore::jsHTMLMediaElementPrototypeFunctionLoad(JSC::ExecState*) () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#13 0x00007f3833ffffc8 in ?? ()
#14 0x00007ffef14919b0 in ?? ()
#15 0x00007f389616a4df in llint_entry () from /home/cgarcia/src/git/gnome/WebKit-2.14/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
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