https://bugzilla.novell.com/show_bug.cgi?id=764269 https://bugzilla.novell.com/show_bug.cgi?id=764269#c0 Summary: threading issue in libvdpau / flash plugin 11.2.202.235-21.1 crashes in firefox and chrome after online update Classification: openSUSE Product: openSUSE 11.4 Version: Final Platform: x86-64 OS/Version: openSUSE 12.1 Status: NEW Severity: Critical Priority: P5 - None Component: Firefox AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: meissner@suse.com QAContact: qa-bugs@suse.de CC: sndirsch@suse.com, dmueller@suse.com, wolfgang@rosenauer.org Depends on: 761975 Found By: --- Blocker: --- (copy of public facing bug which ahs too many people cced) i debugged flash-player a bit export MOZ_X_SYNC=1 firefox& gdb attach to plugin container wait for crash bt I get different backtraces every time, but libvdpau* and the main plugin gtk2 window are involved always. I attach the full backtrace too, but I see an assertion trigger: Thread 21 (Thread 0x7fc43dd2e700 (LWP 19486)): #0 0x00007fc46d098ab5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007fc46d099fb6 in abort () at abort.c:92 #2 0x00007fc46d091385 in __assert_fail (assertion=0x7fc469dbc050 "req == dpy->xcb->pending_requests", file=<value optimized out>, line=140, function=<value optimized out>) at assert.c:81 #3 0x00007fc469d464b1 in dequeue_pending_request (dpy=<value optimized out>, req=<value optimized out>) at xcb_io.c:140 #4 0x00007fc469d473f8 in _XReply (dpy=0x7fc464465000, rep=0x7fc43dd2d810, extra=0, discard=1) at xcb_io.c:563 #5 0x00007fc469d42b13 in XSync (dpy=0x7fc464465000, discard=0) at Sync.c:44 #6 0x00007fc469d42bbb in _XSyncFunction (dpy=<value optimized out>) at Synchro.c:35 No locals. #7 0x00007fc457037135 in ?? () from /usr/lib64/vdpau/libvdpau_nvidia.so.1 No symbol table info available. Thread 1 (Thread 0x7fc46fb43820 (LWP 19434)): #0 0x00007fc469d47265 in _XReply (dpy=0x7fc464465000, rep=0x7fff326344e0, extra=0, discard=1) at xcb_io.c:527 #1 0x00007fc469d42b13 in XSync (dpy=0x7fc464465000, discard=0) at Sync.c:44 #2 0x00007fc469d42bbb in _XSyncFunction (dpy=<value optimized out>) at Synchro.c:35 #3 0x00007fc469d28514 in XFreeGC (dpy=0x7fc464465000, gc=0x7fc464424740) at FreeGC.c:45 #4 0x00007fc4683cb5d8 in gdk_gc_x11_finalize (object=0x7fc45cb13040) at gdkgc-x11.c:84 #5 0x00007fc46a752114 in g_object_unref () from /lib64/libgobject-2.0.so.0 #6 0x00007fc46232e219 in ?? () from /usr/lib64/browser-plugins/libflashplayer.so The problem is here that _XReply is entered twice. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.