Bug#791491: lives: Crashes on startup

[David Mohr]

Running it directly in gdb allows me to get a backtrace:

Reading symbols from /usr/lib/lives/lives-exe...Reading symbols from 
/usr/lib/debug/.build-id/4b/89b56dd51625e18b580231f82597f040d7c029.debug...done.
done.
(gdb) run
Starting program: /usr/lib/lives/lives-exe
[Thread debugging using libthread_db enabled]
Using host libthread_db library 
"/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe71d4700 (LWP 29544)]

LiVES 2.2.8
Copyright 2002-2015 Gabriel Finch (salsaman at gmail.com) and others.
LiVES comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details.

LiVES info: Invalid effect farneback_analyserfarneback_analysersalsaman1 
found in compound effect image_stabilizer, line 4

LiVES info: Invalid effect farneback_analyserfarneback_analysersalsaman1 
found in compound effect motion_analyser, line 4

**
Gtk:ERROR:/build/gtk+3.0-VSpacm/gtk+3.0-3.16.5/./gtk/gtkprogressbar.c:609:tick_cb: 
assertion failed: (priv->pulse2 > priv->pulse1)

Program received signal SIGABRT, Aborted.
0x00007ffff2b9a107 in __GI_raise (sig=sig at entry=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:56
56	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) thread apply all bt

Thread 2 (Thread 0x7fffe71d4700 (LWP 29544)):
#0  0x00007ffff2c4253d in poll () at 
../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff5bc9ebc in g_main_context_iterate (priority=2147483647, 
n_fds=2, fds=0x7fffe00010c0, timeout=-1, context=0x10597e0) at 
/tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:4103
#2  0x00007ffff5bc9ebc in g_main_context_iterate (context=0x10597e0, 
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at 
/tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:3803
#3  0x00007ffff5bca242 in g_main_loop_run (loop=0x1059770) at 
/tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:4002
#4  0x00007ffff61c0af6 in gdbus_shared_thread_func (user_data=0x10597b0) 
at /tmp/buildd/glib2.0-2.44.1/./gio/gdbusprivate.c:274
#5  0x00007ffff5bf0955 in g_thread_proxy (data=0x1046ca0) at 
/tmp/buildd/glib2.0-2.44.1/./glib/gthread.c:764
#6  0x00007ffff2f160a4 in start_thread (arg=0x7fffe71d4700) at 
pthread_create.c:309
#7  0x00007ffff2c4b07d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7f18a80 (LWP 29522)):
#0  0x00007ffff2b9a107 in __GI_raise (sig=sig at entry=6) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007ffff2b9b4e8 in __GI_abort () at abort.c:89
#2  0x00007ffff5befb55 in g_assertion_message 
(domain=domain at entry=0x7ffff78777a7 "Gtk", 
file=file at entry=0x7ffff78c7570 
"/build/gtk+3.0-VSpacm/gtk+3.0-3.16.5/./gtk/gtkprogressbar.c", 
line=line at entry=609, func=func at entry=0x7ffff78c7777 <__FUNCTION__.52871> 
"tick_cb", message=message at entry=0x29da860 "assertion failed: 
(priv->pulse2 > priv->pulse1)") at 
/tmp/buildd/glib2.0-2.44.1/./glib/gtestutils.c:2356
#3  0x00007ffff5befbea in g_assertion_message_expr 
(domain=domain at entry=0x7ffff78777a7 "Gtk", 
file=file at entry=0x7ffff78c7570 
"/build/gtk+3.0-VSpacm/gtk+3.0-3.16.5/./gtk/gtkprogressbar.c", 
line=line at entry=609, func=func at entry=0x7ffff78c7777 <__FUNCTION__.52871> 
"tick_cb", expr=expr at entry=0x7ffff78a027d "priv->pulse2 > priv->pulse1") 
at /tmp/buildd/glib2.0-2.44.1/./glib/gtestutils.c:2371
#4  0x00007ffff774706e in tick_cb (widget=0x123e1c0 [GtkProgressBar], 
frame_clock=<optimized out>, user_data=<optimized out>) at 
/build/gtk+3.0-VSpacm/gtk+3.0-3.16.5/./gtk/gtkprogressbar.c:609
#5  0x00007ffff78391b4 in gtk_widget_on_frame_clock_update 
(frame_clock=0x10992c0 [GdkFrameClockIdle], widget=0x123e1c0 
[GtkProgressBar]) at 
/build/gtk+3.0-VSpacm/gtk+3.0-3.16.5/./gtk/gtkwidget.c:5299
#6  0x00007ffff5e9f504 in _g_closure_invoke_va (closure=0x13e9660, 
return_value=0x0, instance=0x10992c0, args=0x7fffffffc618, 
n_params=<optimized out>, param_types=0x0)
     at /tmp/buildd/glib2.0-2.44.1/./gobject/gclosure.c:831
#7  0x00007ffff5eb8fa7 in g_signal_emit_valist 
(instance=instance at entry=0x10992c0, signal_id=signal_id at entry=139, 
detail=detail at entry=0, var_args=var_args at entry=0x7fffffffc618)
     at /tmp/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3214
#8  0x00007ffff5eb9e4a in g_signal_emit_by_name 
(instance=instance at entry=0x10992c0, 
detailed_signal=detailed_signal at entry=0x7ffff72bc654 "update") at 
/tmp/buildd/glib2.0-2.44.1/./gobject/gsignal.c:3401
#9  0x00007ffff725644c in gdk_frame_clock_paint_idle (data=0x10992c0) at 
/build/gtk+3.0-VSpacm/gtk+3.0-3.16.5/./gdk/gdkframeclockidle.c:380
zsh: segmentation fault  gdb /usr/lib/lives/lives-exe

It crashed when the startup window said "Loading realtime effect 
plugins..."

Not sure why the bt kills gdb... (but fyi, no other odd crashes on my 
system).

~David