pabs@chianamo ~ $ wget -q http://media.debconf.org/dc15/fundraising/debconf15_sponsorship_brochure.pdf
pabs@chianamo ~ $ evince debconf15_sponsorship_brochure.pdf

(evince:25189): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -69 and height 36
pabs@chianamo ~ $ rm -f debconf15_sponsorship_brochure.pdf 
pabs@chianamo ~ $ gdb -batch -n -ex 'set height 0' -ex run -ex bt -ex 'thread apply all bt full' --args evince http://media.debconf.org/dc15/fundraising/debconf15_sponsorship_brochure.pdf
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffed142700 (LWP 25248)]
[New Thread 0x7fffec941700 (LWP 25249)]
[New Thread 0x7fffeb0c5700 (LWP 25250)]
[New Thread 0x7fffea660700 (LWP 25256)]
[New Thread 0x7fffe9759700 (LWP 25259)]
[Thread 0x7fffe9759700 (LWP 25259) exited]
[New Thread 0x7fffe9759700 (LWP 25260)]
[New Thread 0x7fffe5125700 (LWP 25262)]

(evince:25244): GLib-GObject-WARNING **: invalid unclassed pointer in cast to 'GtkWidget'

(evince:25244): Gtk-CRITICAL **: gtk_widget_set_sensitive: assertion 'GTK_IS_WIDGET (widget)' failed

Program received signal SIGSEGV, Segmentation fault.
g_type_check_instance (type_instance=type_instance@entry=0x555555e18310) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gtype.c:4134
4134	/build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gtype.c: No such file or directory.
#0  0x00007ffff59e9e39 in g_type_check_instance (type_instance=type_instance@entry=0x555555e18310) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gtype.c:4134
#1  0x00007ffff59d5f59 in g_signal_handler_disconnect (instance=0x555555e18310, handler_id=1439318128) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:2620
#2  0x00005555555a0219 in ev_page_action_widget_set_document (action_widget=0x555555ca4150, document=0x555555e28270 [PdfDocument]) at ev-page-action-widget.c:265
#6  0x00007ffff59e012f in <emit signal notify:document on instance 0x55555596c860 [EvDocumentModel]> (instance=instance@entry=0x55555596c860, signal_id=<optimized out>, detail=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3439
    #3  0x00007ffff59c5015 in g_closure_invoke (closure=0x555555b35d70, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffffffd0c0, invocation_hint=invocation_hint@entry=0x7fffffffd040) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gclosure.c:801
    #4  0x00007ffff59d7061 in signal_emit_unlocked_R (node=node@entry=0x5555557cf560, detail=detail@entry=1327, instance=instance@entry=0x55555596c860, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffd0c0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3627
    #5  0x00007ffff59dfdfc in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffd280) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3383
#7  0x00007ffff59c9544 in g_object_dispatch_properties_changed (object=0x55555596c860 [EvDocumentModel], n_pspecs=<optimized out>, pspecs=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gobject.c:1061
#8  0x00007ffff59cb9d1 in g_object_notify (pspec=0x5555559620b0 [GParamObject], object=0x55555596c860 [EvDocumentModel]) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gobject.c:1154
#9  0x00007ffff59cb9d1 in g_object_notify (object=0x55555596c860 [EvDocumentModel], property_name=property_name@entry=0x7ffff798c0f4 "document") at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gobject.c:1202
#10 0x00007ffff7961b88 in ev_document_model_set_document (model=<optimized out>, document=document@entry=0x555555e28270 [PdfDocument]) at ev-document-model.c:381
#11 0x000055555558b5e0 in ev_window_load_job_cb (job=0x555555d515e0 [EvJobLoad], data=<optimized out>) at ev-window.c:1726
#12 0x00007ffff59c5244 in _g_closure_invoke_va (closure=closure@entry=0x555555d85a00, return_value=return_value@entry=0x0, instance=instance@entry=0x555555d515e0, args=args@entry=0x7fffffffd610, n_params=<optimized out>, param_types=0x0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gclosure.c:864
#13 0x00007ffff59dfa46 in g_signal_emit_valist (instance=0x555555d515e0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffd610) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3292
#14 0x00007ffff59e012f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=detail@entry=0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3439
#15 0x00007ffff7964023 in emit_finished (job=<optimized out>) at ev-jobs.c:181
#16 0x00007ffff56efe9a in g_main_context_dispatch (context=0x5555557f6020) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3154
#17 0x00007ffff56efe9a in g_main_context_dispatch (context=context@entry=0x5555557f6020) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3769
#18 0x00007ffff56f0240 in g_main_context_iterate (context=context@entry=0x5555557f6020, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3840
#19 0x00007ffff56f02ec in g_main_context_iteration (context=0x5555557f6020, context@entry=0x0, may_block=may_block@entry=1) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3901
#20 0x00007ffff5cb1b1c in g_application_run (application=0x5555558570f0 [EvApplication], argc=0, argv=0x0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gapplication.c:2311
#21 0x0000555555572c27 in main (argc=1, argv=0x7fffffffd9d8) at main.c:316

Thread 8 (Thread 0x7fffe5125700 (LWP 25262)):
#0  0x00007ffff4ec0ff9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff5734ada in g_cond_wait_until (cond=cond@entry=0x55555583fe78, mutex=mutex@entry=0x55555583fe70, end_time=end_time@entry=535246014088) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread-posix.c:1444
        now = {tv_sec = 535245, tv_nsec = 514089103}
        span = {tv_sec = 0, tv_nsec = 499998897}
        sampled = 4
        res = <optimized out>
#2  0x00007ffff56c4a59 in g_async_queue_pop_intern_unlocked (queue=0x55555583fe70, wait=wait@entry=1, end_time=535246014088) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007ffff56c50b8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007ffff57172c6 in g_thread_pool_thread_proxy (pool=0x55555583fe00) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthreadpool.c:262
        task = 0x0
        task = 0x0
        pool = 0x55555583fe00
#5  0x00007ffff57172c6 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthreadpool.c:296
        task = 0x0
        pool = 0x55555583fe00
#6  0x00007ffff5716955 in g_thread_proxy (data=0x555555e336d0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#7  0x00007ffff51900a4 in start_thread (arg=0x7fffe5125700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffe5125700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737036572416, 7848970843471072985, 0, 140737354125408, 140737311238400, 140737036572416, -7848948137669570855, -7848983225808990503}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007ffff4ec506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fffe9759700 (LWP 25260)):
#0  0x00007ffff4e5a671 in _int_realloc (av=av@entry=0x7ffff5182620 <main_arena>, oldp=oldp@entry=0x555555f4f570, oldsize=oldsize@entry=32, nb=nb@entry=48) at malloc.c:4287
        newp = <optimized out>
        newsize = <optimized out>
        newmem = <optimized out>
        next = 0x555555f4f590
        remainder = <optimized out>
        remainder_size = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        copysize = <optimized out>
        ncopies = <optimized out>
        s = <optimized out>
        d = <optimized out>
        errstr = 0x0
        __func__ = "_int_realloc"
        nextsize = <optimized out>
#1  0x00007ffff4e5aa50 in realloc_check (oldmem=0x555555f4f580, bytes=32, caller=<optimized out>) at hooks.c:375
        nb = 48
        nb = 48
        newmem = 0x0
        magic_p = 0x555555f4f590 "\317\317on"
        oldp = 0x555555f4f570
        oldsize = 32
#2  0x00007fffe80c727a in greallocn(void*, int, int) (checkoverflow=false, size=<optimized out>, p=<optimized out>) at gmem.cc:159
        q = <optimized out>
        n = <optimized out>
#3  0x00007fffe80c727a in greallocn(void*, int, int) (checkoverflow=false, objSize=objSize@entry=1, nObjs=<optimized out>, p=<optimized out>) at gmem.cc:240
        n = <optimized out>
#4  0x00007fffe80c727a in greallocn(void*, int, int) (p=<optimized out>, nObjs=<optimized out>, objSize=objSize@entry=1) at gmem.cc:244
#5  0x00007fffe805698e in GfxSubpath::curveTo(double, double, double, double, double, double) (this=0x555555f80ba0, x1=80.266000000000005, y1=46.635000000000005, x2=80.441000000000017, y2=46.494, x3=80.60499999999999, y3=46.302999999999997) at GfxState.cc:6244
#6  0x00007fffe803a2ce in Gfx::go(bool) (this=this@entry=0x555555f76290, topLevel=topLevel@entry=false) at Gfx.cc:762
        timer = {start_time = {tv_sec = 1444753996, tv_usec = 463139}, end_time = {tv_sec = 511101108334, tv_usec = 0}, active = true}
        obj = {type = objCmd, {booln = 96, intg = 1442275424, int64g = 93825002856544, real = 4.6355710632375213e-310, string = 0x555555f76060, name = 0x555555f76060 "c", array = 0x555555f76060, dict = 0x555555f76060, stream = 0x555555f76060, ref = {num = 1442275424, gen = 21845}, cmd = 0x555555f76060 "c"}}
        args = {{type = objReal, {booln = 27, intg = 618475291, int64g = 4635348634557034267, real = 80.266000000000005, string = 0x4054110624dd2f1b, name = 0x4054110624dd2f1b <error: Cannot access memory at address 0x4054110624dd2f1b>, array = 0x4054110624dd2f1b, dict = 0x4054110624dd2f1b, stream = 0x4054110624dd2f1b, ref = {num = 618475291, gen = 1079251206}, cmd = 0x4054110624dd2f1b <error: Cannot access memory at address 0x4054110624dd2f1b>}}, {type = objReal, {booln = 226, intg = -1374389534, int64g = 4631760110078950114, real = 46.635000000000005, string = 0x40475147ae147ae2, name = 0x40475147ae147ae2 <error: Cannot access memory at address 0x40475147ae147ae2>, array = 0x40475147ae147ae2, dict = 0x40475147ae147ae2, stream = 0x40475147ae147ae2, ref = {num = -1374389534, gen = 1078415687}, cmd = 0x40475147ae147ae2 <error: Cannot access memory at address 0x40475147ae147ae2>}}, {type = objReal, {booln = 79, intg = 1477468751, int64g = 4635360949087265359, real = 80.441000000000017, string = 0x40541c395810624f, name = 0x40541c395810624f <error: Cannot access memory at address 0x40541c395810624f>, array = 0x40541c395810624f, dict = 0x40541c395810624f, stream = 0x40541c395810624f, ref = {num = 1477468751, gen = 1079254073}, cmd = 0x40541c395810624f <error: Cannot access memory at address 0x40541c395810624f>}}, {type = objReal, {booln = 172, intg = 1683627180, int64g = 4631740266093092012, real = 46.494, string = 0x40473f3b645a1cac, name = 0x40473f3b645a1cac <error: Cannot access memory at address 0x40473f3b645a1cac>, array = 0x40473f3b645a1cac, dict = 0x40473f3b645a1cac, stream = 0x40473f3b645a1cac, ref = {num = 1683627180, gen = 1078411067}, cmd = 0x40473f3b645a1cac <error: Cannot access memory at address 0x40473f3b645a1cac>}}, {type = objReal, {booln = 30, intg = 1374389534, int64g = 4635372489561310494, real = 80.60499999999999, string = 0x405426b851eb851e, name = 0x405426b851eb851e <error: Cannot access memory at address 0x405426b851eb851e>, array = 0x405426b851eb851e, dict = 0x405426b851eb851e, stream = 0x405426b851eb851e, ref = {num = 1374389534, gen = 1079256760}, cmd = 0x405426b851eb851e <error: Cannot access memory at address 0x405426b851eb851e>}}, {type = objReal, {booln = 16, intg = -1271310320, int64g = 4631713385232816144, real = 46.302999999999997, string = 0x404726c8b4395810, name = 0x404726c8b4395810 <error: Cannot access memory at address 0x404726c8b4395810>, array = 0x404726c8b4395810, dict = 0x404726c8b4395810, stream = 0x404726c8b4395810, ref = {num = -1271310320, gen = 1078404808}, cmd = 0x404726c8b4395810 <error: Cannot access memory at address 0x404726c8b4395810>}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}}
        numArgs = 6
        i = <optimized out>
        lastAbortCheck = 0
#7  0x00007fffe803a770 in Gfx::display(Object*, bool) (this=this@entry=0x555555f76290, obj=obj@entry=0x7fffe9758710, topLevel=topLevel@entry=false) at Gfx.cc:728
        obj2 = {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}
        i = <optimized out>
#8  0x00007fffe803ab2a in Gfx::drawForm(Object*, Dict*, double*, double*, bool, bool, GfxColorSpace*, bool, bool, bool, Function*, GfxColor*) (this=0x555555f76290, str=0x7fffe9758710, resDict=<optimized out>, matrix=<optimized out>, bbox=0x7fffe9758650, transpGroup=<optimized out>, softMask=false, blendingColorSpace=0x555555f76260, isolated=true, knockout=false, alpha=false, transferFunc=0x0, backdropColor=0x0) at Gfx.cc:4921
        oldParser = 0x555555f54610
        savedState = 0x555555f76710
        oldBaseMatrix = {1, 0, 0, -1, -0, 841.88999999999999}
        i = <optimized out>
#9  0x00007fffe803fa6e in Gfx::doForm(Object*) (this=this@entry=0x555555f76290, str=str@entry=0x7fffe9758710) at Gfx.cc:4844
        transpGroup = <optimized out>
        isolated = <optimized out>
        knockout = <optimized out>
        blendingColorSpace = 0x555555f76260
        matrixObj = {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}
        bboxObj = {type = objNone, {booln = 96, intg = 1442281312, int64g = 93825002862432, real = 4.6355710635284272e-310, string = 0x555555f77760, name = 0x555555f77760 "Ў\240UUU", array = 0x555555f77760, dict = 0x555555f77760, stream = 0x555555f77760, ref = {num = 1442281312, gen = 21845}, cmd = 0x555555f77760 "Ў\240UUU"}}
        m = {1, 0, 0, 1, 0, 0}
        bbox = {0, 0, 445.31948900000003, 109.037132}
        resObj = {type = objDict, {booln = 240, intg = 1442092784, int64g = 93825002673904, real = 4.6355710542139064e-310, string = 0x555555f496f0, name = 0x555555f496f0 "", array = 0x555555f496f0, dict = 0x555555f496f0, stream = 0x555555f496f0, ref = {num = 1442092784, gen = 21845}, cmd = 0x555555f496f0 ""}}
        resDict = 0x555555f496f0
        ocSaved = true
        obj1 = {type = objNone, {booln = 160, intg = 1436307104, int64g = 93824996888224, real = 4.6355707683633338e-310, string = 0x5555559c4ea0, name = 0x5555559c4ea0 "", array = 0x5555559c4ea0, dict = 0x5555559c4ea0, stream = 0x5555559c4ea0, ref = {num = 1436307104, gen = 21845}, cmd = 0x5555559c4ea0 ""}}
        obj2 = {type = objNone, {booln = 160, intg = 1442281888, int64g = 93825002863008, real = 4.6355710635568854e-310, string = 0x555555f779a0, name = 0x555555f779a0 '2' <repeats 15 times>, <incomplete sequence \335>, array = 0x555555f779a0, dict = 0x555555f779a0, stream = 0x555555f779a0, ref = {num = 1442281888, gen = 21845}, cmd = 0x555555f779a0 '2' <repeats 15 times>, <incomplete sequence \335>}}
        obj3 = {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}
        i = <optimized out>
#10 0x00007fffe803ffdb in Gfx::opXObject(Object*, int) (this=0x555555f76290, args=<optimized out>, numArgs=<optimized out>) at Gfx.cc:4198
        shouldDoForm = true
        drawingFormIt = 122
        obj1 = {type = objStream, {booln = false, intg = 1442177280, int64g = 93825002758400, real = 4.6355710583885634e-310, string = 0x555555f5e100, name = 0x555555f5e100 "\230x8\350\377\177", array = 0x555555f5e100, dict = 0x555555f5e100, stream = 0x555555f5e100, ref = {num = 1442177280, gen = 21845}, cmd = 0x555555f5e100 "\230x8\350\377\177"}}
        obj2 = {type = objName, {booln = 144, intg = 1442280080, int64g = 93825002861200, real = 4.6355710634675583e-310, string = 0x555555f77290, name = 0x555555f77290 "Form", array = 0x555555f77290, dict = 0x555555f77290, stream = 0x555555f77290, ref = {num = 1442280080, gen = 21845}, cmd = 0x555555f77290 "Form"}}
        obj3 = {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}
        refObj = {type = objRef, {booln = 122, intg = 122, int64g = 122, real = 6.0276008792632078e-322, string = 0x7a, name = 0x7a <error: Cannot access memory at address 0x7a>, array = 0x7a, dict = 0x7a, stream = 0x7a, ref = {num = 122, gen = 0}, cmd = 0x7a <error: Cannot access memory at address 0x7a>}}
        opiDict = {type = objNull, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}
#11 0x00007fffe803a2ce in Gfx::go(bool) (this=this@entry=0x555555f76290, topLevel=topLevel@entry=true) at Gfx.cc:762
        timer = {start_time = {tv_sec = 1444753996, tv_usec = 456668}, end_time = {tv_sec = 511101108334, tv_usec = 0}, active = true}
        obj = {type = objCmd, {booln = 96, intg = 1442317152, int64g = 93825002898272, real = 4.6355710652991585e-310, string = 0x555555f80360, name = 0x555555f80360 "Do", array = 0x555555f80360, dict = 0x555555f80360, stream = 0x555555f80360, ref = {num = 1442317152, gen = 21845}, cmd = 0x555555f80360 "Do"}}
        args = {{type = objName, {booln = 160, intg = 1442295456, int64g = 93825002876576, real = 4.6355710642272336e-310, string = 0x555555f7aea0, name = 0x555555f7aea0 "Im1", array = 0x555555f7aea0, dict = 0x555555f7aea0, stream = 0x555555f7aea0, ref = {num = 1442295456, gen = 21845}, cmd = 0x555555f7aea0 "Im1"}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = true, intg = 1, int64g = 1, real = 4.9406564584124654e-324, string = 0x1, name = 0x1 <error: Cannot access memory at address 0x1>, array = 0x1, dict = 0x1, stream = 0x1, ref = {num = 1, gen = 0}, cmd = 0x1 <error: Cannot access memory at address 0x1>}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}, {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}}
        numArgs = 1
        i = <optimized out>
        lastAbortCheck = 0
#12 0x00007fffe803a770 in Gfx::display(Object*, bool) (this=this@entry=0x555555f76290, obj=obj@entry=0x7fffe9758ac0, topLevel=topLevel@entry=true) at Gfx.cc:728
        obj2 = {type = objNone, {booln = false, intg = 0, int64g = 0, real = 0, string = 0x0, name = 0x0, array = 0x0, dict = 0x0, stream = 0x0, ref = {num = 0, gen = 0}, cmd = 0x0}}
        i = <optimized out>
#13 0x00007fffe807f62c in Page::display(Gfx*) (this=<optimized out>, gfx=gfx@entry=0x555555f76290) at Page.cc:625
        obj = {type = objStream, {booln = 160, intg = 1442235552, int64g = 93825002816672, real = 4.6355710612675828e-310, string = 0x555555f6c4a0, name = 0x555555f6c4a0 "\230x8\350\377\177", array = 0x555555f6c4a0, dict = 0x555555f6c4a0, stream = 0x555555f6c4a0, ref = {num = 1442235552, gen = 21845}, cmd = 0x555555f6c4a0 "\230x8\350\377\177"}}
#14 0x00007fffe8d257b9 in poppler_page_get_text_page(PopplerPage*) (page=0x555555ec3280 [PopplerPage]) at poppler-page.cc:276
        text_dev = 0x555555f80760
        gfx = 0x555555f76290
#15 0x00007fffe8d27086 in poppler_page_get_selection_region(PopplerPage*, gdouble, PopplerSelectionStyle, PopplerRectangle*) (page=page@entry=0x555555ec3280 [PopplerPage], scale=scale@entry=1, style=style@entry=POPPLER_SELECTION_GLYPH, selection=selection@entry=0x7fffe9758b90) at poppler-page.cc:665
        poppler_selection = {x1 = 0, y1 = 0, x2 = 595.27600000000007, y2 = 841.88999999999999}
        text = <optimized out>
        selection_style = selectionStyleGlyph
        list = <optimized out>
Python Exception <class 'TypeError'> iter() returned non-iterator of type '_iterator': 
        region = 0x0
        i = <optimized out>
#16 0x00007fffe997e756 in pdf_document_text_get_text_mapping(EvDocumentText*, EvPage*) (document_text=<optimized out>, page=<optimized out>) at ev-poppler.cc:2200
        poppler_page = 0x555555ec3280 [PopplerPage]
        points = {x1 = 0, y1 = 0, x2 = 595.27600000000007, y2 = 841.88999999999999}
        region = <optimized out>
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "cairo_region_t* pdf_document_text_get_text_mapping(EvDocumentText*, EvPage*)"
#17 0x00007ffff7965e46 in ev_job_page_data_run (job=0x555555d9d2f0 [EvJobPageData]) at ev-jobs.c:746
        job_pd = 0x555555d9d2f0 [EvJobPageData]
        ev_page = 0x555555e7cb50 [EvPage]
#18 0x00007ffff7967b2a in ev_job_thread_proxy (job=0x555555d9d2f0 [EvJobPageData]) at ev-job-scheduler.c:184
        result = <optimized out>
        job = 0x555555ecfdc0
#19 0x00007ffff7967b2a in ev_job_thread_proxy (data=<optimized out>) at ev-job-scheduler.c:217
        job = 0x555555ecfdc0
#20 0x00007ffff5716955 in g_thread_proxy (data=0x555555eea000) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#21 0x00007ffff51900a4 in start_thread (arg=0x7fffe9759700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffe9759700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737110185728, 7848970843471072985, 0, 93825001847104, 18, 140737110185728, -7848939008716583207, -7848983225808990503}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#22 0x00007ffff4ec506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fffea660700 (LWP 25256)):
#0  0x00007ffff4ebc52d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff56f01dc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x555555cb3a70, timeout=<optimized out>, context=0x555555cb4080) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:4135
        poll_func = 0x7ffff56ff0d0 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x555555cb3a70
#2  0x00007ffff56f01dc in g_main_context_iterate (context=context@entry=0x555555cb4080, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3835
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x555555cb3a70
#3  0x00007ffff56f02ec in g_main_context_iteration (context=0x555555cb4080, may_block=1) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3901
        retval = <optimized out>
#4  0x00007fffea68028d in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5  0x00007ffff5716955 in g_thread_proxy (data=0x555555cb00a0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#6  0x00007ffff51900a4 in start_thread (arg=0x7fffea660700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffea660700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737125943040, 7848970843471072985, 0, 140737354125408, 140737311238400, 140737125943040, -7848945468884267303, -7848983225808990503}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007ffff4ec506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fffeb0c5700 (LWP 25250)):
#0  0x00007ffff4ec0ff9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff5734ada in g_cond_wait_until (cond=cond@entry=0x55555583fe78, mutex=mutex@entry=0x55555583fe70, end_time=end_time@entry=535246014132) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread-posix.c:1444
        now = {tv_sec = 535245, tv_nsec = 514132333}
        span = {tv_sec = 0, tv_nsec = 499999667}
        sampled = 4
        res = <optimized out>
#2  0x00007ffff56c4a59 in g_async_queue_pop_intern_unlocked (queue=0x55555583fe70, wait=wait@entry=1, end_time=535246014132) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __func__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007ffff56c50b8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007ffff57172c6 in g_thread_pool_thread_proxy (pool=0x55555583fe00) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthreadpool.c:262
        task = 0x0
        task = 0x555555eb0b70
        pool = 0x55555583fe00
#5  0x00007ffff57172c6 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthreadpool.c:296
        task = 0x555555eb0b70
        pool = 0x55555583fe00
#6  0x00007ffff5716955 in g_thread_proxy (data=0x5555559ef720) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#7  0x00007ffff51900a4 in start_thread (arg=0x7fffeb0c5700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffeb0c5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737136842496, 7848970843471072985, 0, 140737354125408, 140737311238400, 140737136842496, -7848943481925021991, -7848983225808990503}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007ffff4ec506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fffec941700 (LWP 25249)):
#0  0x00007ffff4ebc52d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff56f01dc in g_main_context_iterate (priority=2147483647, n_fds=5, fds=0x555555eeed70, timeout=<optimized out>, context=0x555555844570) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:4135
        poll_func = 0x7ffff56ff0d0 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = 5
        fds = 0x555555eeed70
#2  0x00007ffff56f01dc in g_main_context_iterate (context=0x555555844570, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3835
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = 5
        fds = 0x555555eeed70
#3  0x00007ffff56f0562 in g_main_loop_run (loop=0x555555837740) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:4034
        __func__ = "g_main_loop_run"
#4  0x00007ffff5ce84c6 in gdbus_shared_thread_func (user_data=0x5555558417e0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gdbusprivate.c:246
        data = 0x5555558417e0
#5  0x00007ffff5716955 in g_thread_proxy (data=0x5555557ea940) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#6  0x00007ffff51900a4 in start_thread (arg=0x7fffec941700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffec941700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737162516224, 7848970843471072985, 0, 140737354125408, 140737311238400, 140737162516224, -7848933790331318567, -7848983225808990503}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007ffff4ec506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fffed142700 (LWP 25248)):
#0  0x00007ffff4ebc52d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff56f01dc in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0x555555841230, timeout=<optimized out>, context=0x555555840fa0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:4135
        poll_func = 0x7ffff56ff0d0 <g_poll>
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x555555841230
#2  0x00007ffff56f01dc in g_main_context_iterate (context=context@entry=0x555555840fa0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3835
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x555555841230
#3  0x00007ffff56f02ec in g_main_context_iteration (context=0x555555840fa0, may_block=may_block@entry=1) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3901
        retval = <optimized out>
#4  0x00007ffff56f0329 in glib_worker_main (data=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:5672
#5  0x00007ffff5716955 in g_thread_proxy (data=0x5555557ea8f0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#6  0x00007ffff51900a4 in start_thread (arg=0x7fffed142700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fffed142700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737170908928, 7848970843471072985, 0, 140737354125408, 140737311238400, 140737170908928, -7848930491259564327, -7848983225808990503}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007ffff4ec506d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7f27a00 (LWP 25244)):
#0  0x00007ffff59e9e39 in g_type_check_instance (type_instance=type_instance@entry=0x555555e18310) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gtype.c:4134
#1  0x00007ffff59d5f59 in g_signal_handler_disconnect (instance=0x555555e18310, handler_id=1439318128) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:2620
        _g_boolean_var_ = <optimized out>
        handler = <optimized out>
        __func__ = "g_signal_handler_disconnect"
#2  0x00005555555a0219 in ev_page_action_widget_set_document (action_widget=0x555555ca4150, document=0x555555e28270 [PdfDocument]) at ev-page-action-widget.c:265
#6  0x00007ffff59e012f in <emit signal notify:document on instance 0x55555596c860 [EvDocumentModel]> (instance=instance@entry=0x55555596c860, signal_id=<optimized out>, detail=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3439
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffffffd360, reg_save_area = 0x7fffffffd2a0}}
    #3  0x00007ffff59c5015 in g_closure_invoke (closure=0x555555b35d70, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fffffffd0c0, invocation_hint=invocation_hint@entry=0x7fffffffd040) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gclosure.c:801
                marshal = <optimized out>
                marshal_data = <optimized out>
                in_marshal = 0
                real_closure = 0x555555b35d50
                __func__ = "g_closure_invoke"
    #4  0x00007ffff59d7061 in signal_emit_unlocked_R (node=node@entry=0x5555557cf560, detail=detail@entry=1327, instance=instance@entry=0x55555596c860, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffd0c0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3627
                tmp = <optimized out>
                handler = 0x555555d8bd80
                accumulator = 0x0
                emission = {next = 0x7fffffffd510, instance = 0x55555596c860, ihint = {signal_id = 1, detail = 1327, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
                handler_list = 0x555555d5f4c0
                return_accu = 0x0
                accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
                signal_id = 1
                max_sequential_handler_number = 6043
                return_value_altered = 1
    #5  0x00007ffff59dfdfc in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffd280) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3383
                instance_and_params = 0x7fffffffd0c0
                signal_return_type = <optimized out>
                param_values = 0x7fffffffd0d8
                i = <optimized out>
                n_params = <optimized out>
                __func__ = "g_signal_emit_valist"
#7  0x00007ffff59c9544 in g_object_dispatch_properties_changed (object=0x55555596c860 [EvDocumentModel], n_pspecs=<optimized out>, pspecs=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gobject.c:1061
        i = <optimized out>
#8  0x00007ffff59cb9d1 in g_object_notify (pspec=0x5555559620b0 [GParamObject], object=0x55555596c860 [EvDocumentModel]) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gobject.c:1154
        nqueue = 0x0
        notify_pspec = 0x5555559620b0 [GParamObject]
        pspec = 0x5555559620b0 [GParamObject]
        __func__ = "g_object_notify"
#9  0x00007ffff59cb9d1 in g_object_notify (object=0x55555596c860 [EvDocumentModel], property_name=property_name@entry=0x7ffff798c0f4 "document") at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gobject.c:1202
        pspec = 0x5555559620b0 [GParamObject]
        __func__ = "g_object_notify"
#10 0x00007ffff7961b88 in ev_document_model_set_document (model=<optimized out>, document=document@entry=0x555555e28270 [PdfDocument]) at ev-document-model.c:381
        __func__ = "ev_document_model_set_document"
#11 0x000055555558b5e0 in ev_window_load_job_cb (job=0x555555d515e0 [EvJobLoad], data=<optimized out>) at ev-window.c:1726
        ev_window = 0x55555588aae0 [EvWindow]
        document = 0x555555e28270 [PdfDocument]
        job_load = <optimized out>
        text = <optimized out>
        display_name = <optimized out>
        __func__ = "ev_window_load_job_cb"
#12 0x00007ffff59c5244 in _g_closure_invoke_va (closure=closure@entry=0x555555d85a00, return_value=return_value@entry=0x0, instance=instance@entry=0x555555d515e0, args=args@entry=0x7fffffffd610, n_params=<optimized out>, param_types=0x0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gclosure.c:864
        marshal = <optimized out>
        marshal_data = <optimized out>
        in_marshal = 0
        real_closure = 0x555555d859e0
        __func__ = "_g_closure_invoke_va"
#13 0x00007ffff59dfa46 in g_signal_emit_valist (instance=0x555555d515e0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffd610) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3292
        return_accu = <optimized out>
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x555555d515e0, ihint = {signal_id = 416, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 93825001247040}
        signal_id = 416
        instance_type = <optimized out>
        emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = <optimized out>
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __func__ = "g_signal_emit_valist"
#14 0x00007ffff59e012f in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=detail@entry=0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gobject/gsignal.c:3439
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fffffffd6f0, reg_save_area = 0x7fffffffd630}}
#15 0x00007ffff7964023 in emit_finished (job=<optimized out>) at ev-jobs.c:181
        job = <optimized out>
#16 0x00007ffff56efe9a in g_main_context_dispatch (context=0x5555557f6020) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3154
        dispatch = 0x7ffff56ec950 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x555555d515e0
        callback = 0x7ffff7964000 <emit_finished>
        cb_funcs = <optimized out>
        cb_data = 0x5555559f6870
        need_destroy = <optimized out>
        source = 0x5555559c0d20
        current = 0x5555557e0080
        i = 0
#17 0x00007ffff56efe9a in g_main_context_dispatch (context=context@entry=0x5555557f6020) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3769
#18 0x00007ffff56f0240 in g_main_context_iterate (context=context@entry=0x5555557f6020, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3840
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 3
        fds = 0x555555885350
#19 0x00007ffff56f02ec in g_main_context_iteration (context=0x5555557f6020, context@entry=0x0, may_block=may_block@entry=1) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./glib/gmain.c:3901
        retval = <optimized out>
#20 0x00007ffff5cb1b1c in g_application_run (application=0x5555558570f0 [EvApplication], argc=0, argv=0x0) at /build/glib2.0-BMd9vh/glib2.0-2.46.0/./gio/gapplication.c:2311
        arguments = 0x55555589bfc0
        status = 0
        __func__ = "g_application_run"
#21 0x0000555555572c27 in main (argc=1, argv=0x7fffffffd9d8) at main.c:316
        application = 0x5555558570f0 [EvApplication]
        context = <optimized out>
        error = 0x0
        status = <optimized out>