Arch Linux

Description:
Lots of crashes @ g_type_check_value

Logs:
Crash 1:
Feb 07 22:21:35 prem-lnx gnome-session[32091]: gnome-session-binary[32091]: WARNING: Application 'org.gnome.SettingsDaemon.Clipboard.desktop' killed by signal 11
Feb 07 22:21:35 prem-lnx gnome-session-binary[32091]: WARNING: Application 'org.gnome.SettingsDaemon.Clipboard.desktop' killed by signal 11
Feb 07 22:21:35 prem-lnx systemd-coredump[32446]: Process 32309 (gsd-clipboard) of user 1001 dumped core.

Stack trace of thread 32309:
#0 0x00007fc1384cf723 g_type_check_value (libgobject-2.0.so.0)
#1 0x00007fc1389483f4 n/a (libgtk-3.so.0)
#2 0x00007fc138946d54 n/a (libgtk-3.so.0)
#3 0x00007fc13893d3ab n/a (libgtk-3.so.0)
#4 0x00007fc13893e56c gtk_css_provider_load_from_file (libgtk-3.so.0)
#5 0x00007fc13893e625 gtk_css_provider_load_from_path (libgtk-3.so.0)
#6 0x00007fc13893e932 n/a (libgtk-3.so.0)
#7 0x00007fc138a80a57 n/a (libgtk-3.so.0)
#8 0x00007fc138a80c58 n/a (libgtk-3.so.0)
#9 0x00007fc1384ef3c5 g_closure_invoke (libgobject-2.0.so.0)
#10 0x00007fc1384dc348 n/a (libgobject-2.0.so.0)
#11 0x00007fc1384e001e g_signal_emit_valist (libgobject-2.0.so.0)
#12 0x00007fc1384e0a80 g_signal_emit (libgobject-2.0.so.0)
#13 0x00007fc1384f5756 n/a (libgobject-2.0.so.0)
#14 0x00007fc1384f14d1 g_object_notify_by_pspec (libgobject-2.0.so.0)
#15 0x00007fc1389f1586 gtk_main_do_event (libgtk-3.so.0)
#16 0x00007fc1386edae6 n/a (libgdk-3.so.0)
#17 0x00007fc13871f985 n/a (libgdk-3.so.0)
#18 0x00007fc138405a2f g_main_context_dispatch (libglib-2.0.so.0)
#19 0x00007fc1384075e9 n/a (libglib-2.0.so.0)
#20 0x00007fc1384085c2 g_main_loop_run (libglib-2.0.so.0)
#21 0x00007fc1389f096f gtk_main (libgtk-3.so.0)
#22 0x0000562f931d91fd n/a (gsd-clipboard)
#23 0x00007fc138eed223 __libc_start_main (libc.so.6)
#24 0x0000562f931d936e n/a (gsd-clipboard)


Crash 2:
Feb 07 21:52:01 prem-lnx gnome-session[14354]: gnome-session-binary[14354]: WARNING: Application 'org.gnome.SettingsDaemon.Keyboard.desktop' killed by signal 11
Feb 07 21:52:01 prem-lnx gnome-session-binary[14354]: WARNING: Application 'org.gnome.SettingsDaemon.Keyboard.desktop' killed by signal 11
Feb 07 21:52:01 prem-lnx systemd-coredump[14711]: Process 14583 (gsd-keyboard) of user 1001 dumped core.

Stack trace of thread 14583:
#0 0x00007f2b8b3b2714 g_type_check_value (libgobject-2.0.so.0)
#1 0x00007f2b8b82b3f4 n/a (libgtk-3.so.0)
#2 0x00007f2b8b829d54 n/a (libgtk-3.so.0)
#3 0x00007f2b8b8203ab n/a (libgtk-3.so.0)
#4 0x00007f2b8b82156c gtk_css_provider_load_from_file (libgtk-3.so.0)
#5 0x00007f2b8b821625 gtk_css_provider_load_from_path (libgtk-3.so.0)
#6 0x00007f2b8b821932 n/a (libgtk-3.so.0)
#7 0x00007f2b8b963a57 n/a (libgtk-3.so.0)
#8 0x00007f2b8b963c58 n/a (libgtk-3.so.0)
#9 0x00007f2b8b3d23c5 g_closure_invoke (libgobject-2.0.so.0)
#10 0x00007f2b8b3bf348 n/a (libgobject-2.0.so.0)
#11 0x00007f2b8b3c301e g_signal_emit_valist (libgobject-2.0.so.0)
#12 0x00007f2b8b3c3a80 g_signal_emit (libgobject-2.0.so.0)
#13 0x00007f2b8b3d8756 n/a (libgobject-2.0.so.0)
#14 0x00007f2b8b3d44d1 g_object_notify_by_pspec (libgobject-2.0.so.0)
#15 0x00007f2b8b8d4586 gtk_main_do_event (libgtk-3.so.0)
#16 0x00007f2b8b5d0ae6 n/a (libgdk-3.so.0)
#17 0x00007f2b8b602985 n/a (libgdk-3.so.0)
#18 0x00007f2b8b2e8a2f g_main_context_dispatch (libglib-2.0.so.0)
#19 0x00007f2b8b2ea5e9 n/a (libglib-2.0.so.0)
#20 0x00007f2b8b2eb5c2 g_main_loop_run (libglib-2.0.so.0)
#21 0x00007f2b8b8d396f gtk_main (libgtk-3.so.0)
#22 0x0000555580b9920e n/a (gsd-keyboard)
#23 0x00007f2b8bdd0223 __libc_start_main (libc.so.6)
#24 0x0000555580b994fe n/a (gsd-keyboard)

Crash 3:

Feb 07 21:52:25 prem-lnx systemd[14337]: gnome-terminal-server.service: Main process exited, code=dumped, status=11/SEGV
Feb 07 21:52:25 prem-lnx systemd[14337]: gnome-terminal-server.service: Failed with result 'core-dump'.
Feb 07 21:52:25 prem-lnx systemd[14337]: Failed to start GNOME Terminal Server.
Feb 07 21:52:25 prem-lnx systemd-coredump[15591]: Process 15585 (gnome-terminal-) of user 1001 dumped core.

Stack trace of thread 15585:
#0 0x00007f9e142c1714 g_type_check_value (libgobject-2.0.so.0)
#1 0x00007f9e147bf3f4 n/a (libgtk-3.so.0)
#2 0x00007f9e147bdd54 n/a (libgtk-3.so.0)
#3 0x00007f9e147b43ab n/a (libgtk-3.so.0)
#4 0x00007f9e147b556c gtk_css_provider_load_from_file (libgtk-3.so.0)
#5 0x00007f9e147b5625 gtk_css_provider_load_from_path (libgtk-3.so.0)
#6 0x00007f9e147b5932 n/a (libgtk-3.so.0)
#7 0x00007f9e148f7a57 n/a (libgtk-3.so.0)
#8 0x00007f9e148f7c58 n/a (libgtk-3.so.0)
#9 0x00007f9e142e13c5 g_closure_invoke (libgobject-2.0.so.0)
#10 0x00007f9e142ce348 n/a (libgobject-2.0.so.0)
#11 0x00007f9e142d201e g_signal_emit_valist (libgobject-2.0.so.0)
#12 0x00007f9e142d2a80 g_signal_emit (libgobject-2.0.so.0)
#13 0x00007f9e142e7756 n/a (libgobject-2.0.so.0)
#14 0x00007f9e142e2ee0 n/a (libgobject-2.0.so.0)
#15 0x00007f9e142e40b4 g_object_set_valist (libgobject-2.0.so.0)
#16 0x00007f9e142e4655 g_object_set (libgobject-2.0.so.0)
#17 0x000055e7b517d70b n/a (gnome-terminal-server)
#18 0x00007f9e142c8802 g_type_create_instance (libgobject-2.0.so.0)
#19 0x00007f9e142e5259 n/a (libgobject-2.0.so.0)
#20 0x00007f9e142e5ea4 g_object_new_valist (libgobject-2.0.so.0)
#21 0x00007f9e142e683a g_object_new (libgobject-2.0.so.0)
#22 0x000055e7b517a19c n/a (gnome-terminal-server)
#23 0x00007f9e13fc4223 __libc_start_main (libc.so.6)
#24 0x000055e7b517a34e n/a (gnome-terminal-server)

Additional info:
core/glib2 2.58.3-1
extra/gtk3 3.24.5-1
Kernel 4.20.6.arch1-1


Steps to reproduce:
Seen randomly