Darktable crash frequently when I use the drawn masks and I do many manipulations "up", "down", "change operator", and so on. Here is the console trace of a crash and the corresponding file /tmp/darktable_xxx.txt

my configuration : darktable 2.0.7 on opensuse leap 42.1

Thank you for your great work !

jpv@penguin:~> darktable
(darktable:4999): Gtk-WARNING **: Theme directory actions/48 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory categories/16 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory categories/22 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory categories/48 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory devices/48 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory of theme oxygen has no size field (darktable:4999): Gtk-WARNING **: Theme directory actions/48 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory categories/16 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory categories/22 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory categories/48 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory devices/48 of theme breeze has no size field (darktable:4999): Gtk-WARNING **: Theme directory of theme oxygen has no size field

/* These warnings are always present, even when there is no crash*/

wait time 0,270269s
try+ wait time 0,131340s mode r
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007f5c65aa3469 in waitpid () from /lib64/libpthread.so.0
backtrace written to /tmp/darktable_bt_18EBSY.txt
Erreur de segmentation


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this is darktable 2.0.7-127.3 reporting a segfault:

#0  0x00007f5c65aa3469 in waitpid () at /lib64/libpthread.so.0
#1  0x00007f5c65d33760 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65aa3870 in <signal handler called> () at /lib64/libpthread.so.0
#3  0x00007f5c65dd1d24 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#4  0x00007f5c65deaaeb in dt_masks_events_post_expose () at 
/usr/bin/../lib64/darktable/libdarktable.so
#5  0x00007f5c1ef2dc38 in expose () at /usr/lib64/darktable/views/libdarkroom.so
#6  0x00007f5c65e31dcd in dt_view_manager_expose () at 
/usr/bin/../lib64/darktable/libdarktable.so
#7  0x00007f5c65d8a931 in dt_control_expose () at 
/usr/bin/../lib64/darktable/libdarktable.so
#8  0x00007f5c65e07f90 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#9  0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#10 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#11 0x00007f5c637ad247 in  () at /usr/lib64/libgobject-2.0.so.0
#12 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#13 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#14 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#15 0x00007f5c651501df in  () at /usr/lib64/libgtk-3.so.0
#16 0x00007f5c65150461 in  () at /usr/lib64/libgtk-3.so.0
#17 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#18 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#19 0x00007f5c64f248b2 in  () at /usr/lib64/libgtk-3.so.0
#20 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#21 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#22 0x00007f5c637ad1bf in  () at /usr/lib64/libgobject-2.0.so.0
#23 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#24 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#25 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#26 0x00007f5c65150583 in  () at /usr/lib64/libgtk-3.so.0
#27 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#28 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#29 0x00007f5c64fd61a2 in  () at /usr/lib64/libgtk-3.so.0
#30 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#31 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#32 0x00007f5c637ad1bf in  () at /usr/lib64/libgobject-2.0.so.0
#33 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#34 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#35 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#36 0x00007f5c65150583 in  () at /usr/lib64/libgtk-3.so.0
#37 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#38 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#39 0x00007f5c64f248b2 in  () at /usr/lib64/libgtk-3.so.0
#40 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#41 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#42 0x00007f5c637ad1bf in  () at /usr/lib64/libgobject-2.0.so.0
#43 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#44 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#45 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#46 0x00007f5c65150583 in  () at /usr/lib64/libgtk-3.so.0
#47 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#48 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#49 0x00007f5c6515abbd in  () at /usr/lib64/libgtk-3.so.0
#50 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#51 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#52 0x00007f5c637ad247 in  () at /usr/lib64/libgobject-2.0.so.0
#53 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#54 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#55 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#56 0x00007f5c651501df in  () at /usr/lib64/libgtk-3.so.0
#57 0x00007f5c65150461 in  () at /usr/lib64/libgtk-3.so.0
#58 0x00007f5c651507a3 in gtk_widget_send_expose () at /usr/lib64/libgtk-3.so.0
#59 0x00007f5c65014aec in gtk_main_do_event () at /usr/lib64/libgtk-3.so.0
#60 0x00007f5c64b936cf in  () at /usr/lib64/libgdk-3.so.0
#61 0x00007f5c64b945ff in  () at /usr/lib64/libgdk-3.so.0
#62 0x00007f5c64b947b3 in  () at /usr/lib64/libgdk-3.so.0
#63 0x00007f5c637ad247 in  () at /usr/lib64/libgobject-2.0.so.0
#64 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#65 0x00007f5c637c6592 in g_signal_emit_by_name () at 
/usr/lib64/libgobject-2.0.so.0
#66 0x00007f5c64b8ddb8 in  () at /usr/lib64/libgdk-3.so.0
#67 0x00007f5c64b7d788 in  () at /usr/lib64/libgdk-3.so.0
#68 0x00007f5c634d8593 in  () at /usr/lib64/libglib-2.0.so.0
#69 0x00007f5c634d7b65 in g_main_context_dispatch () at 
/usr/lib64/libglib-2.0.so.0
#70 0x00007f5c634d7ed8 in  () at /usr/lib64/libglib-2.0.so.0
#71 0x00007f5c634d819a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#72 0x00007f5c65013f05 in gtk_main () at /usr/lib64/libgtk-3.so.0
#73 0x00007f5c65e0a8f4 in dt_gui_gtk_run () at 
/usr/bin/../lib64/darktable/libdarktable.so
#74 0x00000000004008aa in main ()

Thread 76 (Thread 0x7f5b3a6e4700 (LWP 5092)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 75 (Thread 0x7f5b3aee5700 (LWP 5091)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 74 (Thread 0x7f5b3b6e6700 (LWP 5090)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 73 (Thread 0x7f5b3bee7700 (LWP 5089)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 72 (Thread 0x7f5c15fb7700 (LWP 5088)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 71 (Thread 0x7f5c167b8700 (LWP 5087)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 70 (Thread 0x7f5c16fb9700 (LWP 5086)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 69 (Thread 0x7f5b8683c700 (LWP 5085)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 68 (Thread 0x7f5b8703d700 (LWP 5084)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 67 (Thread 0x7f5b8783e700 (LWP 5083)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 66 (Thread 0x7f5b8803f700 (LWP 5082)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 65 (Thread 0x7f5b88840700 (LWP 5081)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 64 (Thread 0x7f5bdd88d700 (LWP 5080)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 63 (Thread 0x7f5bde08e700 (LWP 5079)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 62 (Thread 0x7f5b8d5fb700 (LWP 5077)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 61 (Thread 0x7f5b8ddfc700 (LWP 5076)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 60 (Thread 0x7f5b8e5fd700 (LWP 5075)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 59 (Thread 0x7f5bb19c8700 (LWP 5074)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 58 (Thread 0x7f5bbb2e2700 (LWP 5073)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 57 (Thread 0x7f5bbbae3700 (LWP 5072)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 56 (Thread 0x7f5bbc2e4700 (LWP 5071)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 55 (Thread 0x7f5be05e4700 (LWP 5062)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 54 (Thread 0x7f5be0de5700 (LWP 5061)):
#0  0x00007f5c5f6e66f2 in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f7a in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 53 (Thread 0x7f5be15e6700 (LWP 5060)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 52 (Thread 0x7f5bf0332700 (LWP 5059)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 51 (Thread 0x7f5bf0b33700 (LWP 5058)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 50 (Thread 0x7f5bf1334700 (LWP 5057)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 49 (Thread 0x7f5bf20eb700 (LWP 5056)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 48 (Thread 0x7f5bd6a6e700 (LWP 5055)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 47 (Thread 0x7f5bd726f700 (LWP 5054)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 46 (Thread 0x7f5bd7a70700 (LWP 5053)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 45 (Thread 0x7f5bd8271700 (LWP 5052)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 44 (Thread 0x7f5bd8a72700 (LWP 5051)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 43 (Thread 0x7f5bf6cca700 (LWP 5050)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 42 (Thread 0x7f5c1ffff700 (LWP 5049)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 41 (Thread 0x7f5bf327f700 (LWP 5043)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7f5bf3a80700 (LWP 5042)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7f5bf4281700 (LWP 5041)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f5bf4a82700 (LWP 5040)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f5bf5283700 (LWP 5039)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f5bf5a84700 (LWP 5038)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f5bf6285700 (LWP 5037)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f5ba8b83700 (LWP 5036)):
#0  0x00007f5c657c8bfd in poll () at /lib64/libc.so.6
#1  0x00007f5bae4cf7d1 in  () at /usr/lib64/libpulse.so.0
#2  0x00007f5bae4c0f0c in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007f5bae4c157e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f5bae4c1630 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f5bae4cf783 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f5bae270f98 in  () at /usr/lib64/pulseaudio/libpulsecommon-7.0.so
#7  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f5baf12c700 (LWP 5035)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f5baf92d700 (LWP 5034)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f5bb012e700 (LWP 5033)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f5bb092f700 (LWP 5032)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f5bb1130700 (LWP 5031)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f5bfc19a700 (LWP 5030)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f5bfc99b700 (LWP 5029)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f5bfe9da700 (LWP 5028)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f5bff1db700 (LWP 5027)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f5bff9dc700 (LWP 5026)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f5c001dd700 (LWP 5025)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f5c009de700 (LWP 5024)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f5c011df700 (LWP 5023)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f5c019e0700 (LWP 5022)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f5c021e1700 (LWP 5021)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f5c11a41700 (LWP 5020)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f5c12242700 (LWP 5019)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f5c12a43700 (LWP 5018)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f5c13244700 (LWP 5017)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f5c13a45700 (LWP 5016)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f5c063db700 (LWP 5015)):
#0  0x00007f5c5f6e651f in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e3f48 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f5c4cffd700 (LWP 5010)):
#0  0x00007f5c65aa1ff0 in sem_wait () at /lib64/libpthread.so.0
#1  0x00007f5c2470dda0 in  () at /usr/lib64/libamdocl64.so
#2  0x00007f5c2470bbb6 in  () at /usr/lib64/libamdocl64.so
#3  0x00007f5c246fdb6f in  () at /usr/lib64/libamdocl64.so
#4  0x00007f5c246fe12d in  () at /usr/lib64/libamdocl64.so
#5  0x00007f5c2469c15f in  () at /usr/lib64/libamdocl64.so
#6  0x00007f5c2470c15c in  () at /usr/lib64/libamdocl64.so
#7  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f5c4dffb700 (LWP 5009)):
#0  0x00007f5c657c8bfd in poll () at /lib64/libc.so.6
#1  0x00007f5c634d7e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f5c634d819a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f5c63ad5426 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007f5c634fcf65 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f5c4e7fc700 (LWP 5008)):
#0  0x00007f5c5f6e66f2 in  () at /usr/lib64/libgomp.so.1
#1  0x00007f5c5f6e5379 in  () at /usr/lib64/libgomp.so.1
#2  0x00007f5c65de6c9e in dt_masks_get_mask_roi () at 
/usr/bin/../lib64/darktable/libdarktable.so
#3  0x00007f5c65de5ab4 in dt_masks_get_mask_roi () at 
/usr/bin/../lib64/darktable/libdarktable.so
#4  0x00007f5c65de8497 in dt_masks_group_render_roi () at 
/usr/bin/../lib64/darktable/libdarktable.so
#5  0x00007f5c65dbb671 in dt_develop_blend_process () at 
/usr/bin/../lib64/darktable/libdarktable.so
#6  0x00007f5c65daac3e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#7  0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#8  0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#9  0x00007f5c65da949d in  () at /usr/bin/../lib64/darktable/libdarktable.so
#10 0x00007f5c65da949d in  () at /usr/bin/../lib64/darktable/libdarktable.so
#11 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#12 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#13 0x00007f5c65da949d in  () at /usr/bin/../lib64/darktable/libdarktable.so
#14 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#15 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#16 0x00007f5c65da949d in  () at /usr/bin/../lib64/darktable/libdarktable.so
#17 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#18 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#19 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#20 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#21 0x00007f5c65da949d in  () at /usr/bin/../lib64/darktable/libdarktable.so
#22 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#23 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#24 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#25 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#26 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#27 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#28 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#29 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#30 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#31 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#32 0x00007f5c65da8b56 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#33 0x00007f5c65da949d in  () at /usr/bin/../lib64/darktable/libdarktable.so
#34 0x00007f5c65dad541 in dt_dev_pixelpipe_process () at 
/usr/bin/../lib64/darktable/libdarktable.so
#35 0x00007f5c65d998f2 in dt_dev_process_preview_job () at 
/usr/bin/../lib64/darktable/libdarktable.so
#36 0x00007f5c65d94031 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#37 0x00007f5c65d8dbed in  () at /usr/bin/../lib64/darktable/libdarktable.so
#38 0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#39 0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f5c4effd700 (LWP 5007)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8db4e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f5c4f7fe700 (LWP 5006)):
#0  0x00007f5c657a30dd in nanosleep () at /lib64/libc.so.6
#1  0x00007f5c657a2f74 in sleep () at /lib64/libc.so.6
#2  0x00007f5c65d8d7ba in  () at /usr/bin/../lib64/darktable/libdarktable.so
#3  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f5c4ffff700 (LWP 5005)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8e55e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f5c54eb0700 (LWP 5004)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8e55e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f5c44eb0700 (LWP 5003)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8e55e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f5c556b1700 (LWP 5002)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8e55e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f5c55eb2700 (LWP 5001)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8e55e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5c566b3700 (LWP 5000)):
#0  0x00007f5c65aa003f in pthread_cond_wait@@GLIBC_2.3.2 () at 
/lib64/libpthread.so.0
#1  0x00007f5c65d8e55e in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65a9c0a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007f5c657d102d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5c662f5a40 (LWP 4999)):
#0  0x00007f5c65aa3469 in waitpid () at /lib64/libpthread.so.0
#1  0x00007f5c65d33760 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#2  0x00007f5c65aa3870 in <signal handler called> () at /lib64/libpthread.so.0
#3  0x00007f5c65dd1d24 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#4  0x00007f5c65deaaeb in dt_masks_events_post_expose () at 
/usr/bin/../lib64/darktable/libdarktable.so
#5  0x00007f5c1ef2dc38 in expose () at /usr/lib64/darktable/views/libdarkroom.so
#6  0x00007f5c65e31dcd in dt_view_manager_expose () at 
/usr/bin/../lib64/darktable/libdarktable.so
#7  0x00007f5c65d8a931 in dt_control_expose () at 
/usr/bin/../lib64/darktable/libdarktable.so
#8  0x00007f5c65e07f90 in  () at /usr/bin/../lib64/darktable/libdarktable.so
#9  0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#10 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#11 0x00007f5c637ad247 in  () at /usr/lib64/libgobject-2.0.so.0
#12 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#13 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#14 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#15 0x00007f5c651501df in  () at /usr/lib64/libgtk-3.so.0
#16 0x00007f5c65150461 in  () at /usr/lib64/libgtk-3.so.0
#17 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#18 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#19 0x00007f5c64f248b2 in  () at /usr/lib64/libgtk-3.so.0
#20 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#21 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#22 0x00007f5c637ad1bf in  () at /usr/lib64/libgobject-2.0.so.0
#23 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#24 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#25 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#26 0x00007f5c65150583 in  () at /usr/lib64/libgtk-3.so.0
#27 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#28 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#29 0x00007f5c64fd61a2 in  () at /usr/lib64/libgtk-3.so.0
#30 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#31 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#32 0x00007f5c637ad1bf in  () at /usr/lib64/libgobject-2.0.so.0
#33 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#34 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#35 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#36 0x00007f5c65150583 in  () at /usr/lib64/libgtk-3.so.0
#37 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#38 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#39 0x00007f5c64f248b2 in  () at /usr/lib64/libgtk-3.so.0
#40 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#41 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#42 0x00007f5c637ad1bf in  () at /usr/lib64/libgobject-2.0.so.0
#43 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#44 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#45 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#46 0x00007f5c65150583 in  () at /usr/lib64/libgtk-3.so.0
#47 0x00007f5c64f685dd in gtk_container_propagate_draw () at 
/usr/lib64/libgtk-3.so.0
#48 0x00007f5c64f686a2 in  () at /usr/lib64/libgtk-3.so.0
#49 0x00007f5c6515abbd in  () at /usr/lib64/libgtk-3.so.0
#50 0x00007f5c65015aae in  () at /usr/lib64/libgtk-3.so.0
#51 0x00007f5c651406fd in  () at /usr/lib64/libgtk-3.so.0
#52 0x00007f5c637ad247 in  () at /usr/lib64/libgobject-2.0.so.0
#53 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#54 0x00007f5c637c6062 in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0
#55 0x00007f5c6514eb95 in  () at /usr/lib64/libgtk-3.so.0
#56 0x00007f5c651501df in  () at /usr/lib64/libgtk-3.so.0
#57 0x00007f5c65150461 in  () at /usr/lib64/libgtk-3.so.0
#58 0x00007f5c651507a3 in gtk_widget_send_expose () at /usr/lib64/libgtk-3.so.0
#59 0x00007f5c65014aec in gtk_main_do_event () at /usr/lib64/libgtk-3.so.0
#60 0x00007f5c64b936cf in  () at /usr/lib64/libgdk-3.so.0
#61 0x00007f5c64b945ff in  () at /usr/lib64/libgdk-3.so.0
#62 0x00007f5c64b947b3 in  () at /usr/lib64/libgdk-3.so.0
#63 0x00007f5c637ad247 in  () at /usr/lib64/libgobject-2.0.so.0
#64 0x00007f5c637c5418 in g_signal_emit_valist () at 
/usr/lib64/libgobject-2.0.so.0
#65 0x00007f5c637c6592 in g_signal_emit_by_name () at 
/usr/lib64/libgobject-2.0.so.0
#66 0x00007f5c64b8ddb8 in  () at /usr/lib64/libgdk-3.so.0
#67 0x00007f5c64b7d788 in  () at /usr/lib64/libgdk-3.so.0
#68 0x00007f5c634d8593 in  () at /usr/lib64/libglib-2.0.so.0
#69 0x00007f5c634d7b65 in g_main_context_dispatch () at 
/usr/lib64/libglib-2.0.so.0
#70 0x00007f5c634d7ed8 in  () at /usr/lib64/libglib-2.0.so.0
#71 0x00007f5c634d819a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#72 0x00007f5c65013f05 in gtk_main () at /usr/lib64/libgtk-3.so.0
#73 0x00007f5c65e0a8f4 in dt_gui_gtk_run () at 
/usr/bin/../lib64/darktable/libdarktable.so
#74 0x00000000004008aa in main ()

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