.
Thread 5 (Thread 0x7f4b74e13700 (LWP 10241)):
#0  0x00007f4b8c8400fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00007f4b8cdcf545 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f4b8cd69461 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f4b8cd69aaa in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f4b8cdb6572 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f4b8cdb5db5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f4b8c83be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0x00007f4b8c5694bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f4b8f6a09c0 (LWP 10228)):
#0  0x00007f4b8c55db03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f4b8cd92f34 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f4b8cd93054 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f4b8d55672c in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f4b8f6fbda8 in main ()
No symbol table info available.
.
Thread 3 (Thread 0x7f4b7e96c700 (LWP 10231)):
#0  0x00007f4b8c55db03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f4b8cd92f34 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f4b8cd93054 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f4b7e97335d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f4b8cdb5db5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f4b8c83be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f4b8c5694bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f4b8494b700 (LWP 10230)):
#0  0x00007f4b8c55db03 in poll () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x00007f4b8cd92f34 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f4b8cd93392 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f4b8d58a1d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f4b8cdb5db5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f4b8c83be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00007f4b8c5694bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f4b59ffb700 (LWP 10246)):
#0  0x00007f4b8d832c81 in cairo_set_source () from /usr/lib/x86_64-linux-gnu/libcairo.so.2
No symbol table info available.
#1  0x00007f4b741ef50e in CairoOutputDev::setSoftMaskFromImageMask(GfxState*, Object*, Stream*, int, int, bool, bool, double*) () from /usr/lib/x86_64-linux-gnu/libpoppler-glib.so.8
No symbol table info available.
#2  0x00007f4b594a0475 in Gfx::doPatternImageMask(Object*, Stream*, int, int, bool, bool) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.26
No symbol table info available.
#3  0x00007f4b594a0fd5 in Gfx::doImage(Object*, Stream*, bool) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.26
No symbol table info available.
#4  0x00007f4b594a1bd1 in Gfx::opXObject(Object*, int) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.26
No symbol table info available.
#5  0x00007f4b5949d8c4 in Gfx::go(bool) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.26
No symbol table info available.
#6  0x00007f4b5949dd30 in Gfx::display(Object*, bool) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.26
No symbol table info available.
#7  0x00007f4b594dd518 in Page::display(Gfx*) () from /usr/lib/x86_64-linux-gnu/libpoppler.so.26
No symbol table info available.
#8  0x00007f4b741e1253 in ?? () from /usr/lib/x86_64-linux-gnu/libpoppler-glib.so.8
No symbol table info available.
#9  0x00007f4b741e303c in poppler_page_get_image_mapping () from /usr/lib/x86_64-linux-gnu/libpoppler-glib.so.8
No symbol table info available.
#10 0x00007f4b7440a87a in ?? () from /usr/lib/evince/4/backends/libpdfdocument.so
No symbol table info available.
#11 0x00007f4b8ec3048e in ?? () from /usr/lib/libevview3.so.3
No symbol table info available.
#12 0x00007f4b8ec31722 in ?? () from /usr/lib/libevview3.so.3
No symbol table info available.
#13 0x00007f4b8cdb5db5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007f4b8c83be9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#15 0x00007f4b8c5694bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#16 0x0000000000000000 in ?? ()
No symbol table info available.