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@canalguada
Created September 30, 2014 15:37
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canalguada@laptop ~:($ coredumpctl gdb -1 16504
PID: 16504 (gnome-shell)
UID: 1001 (canalguada)
GID: 500 (canalguada)
Signal: 11 (SEGV)
Timestamp: mar. 2014-09-30 03:42:03 CEST (13h ago)
Command Line: /usr/bin/gnome-shell
Executable: /usr/bin/gnome-shell
Control Group: /user.slice/user-1001.slice/session-c4.scope
Unit: session-c4.scope
Slice: user-1001.slice
Session: c4
Owner UID: 1001 (canalguada)
Boot ID: 77c11d4270b04eaf84beba03327daa2e
Machine ID: ea2d86db72034e20bee374d712b6f0c1
Hostname: laptop
Coredump: /var/lib/systemd/coredump/core.gnome-shell.1001.77c11d4270b04eaf84beba03327daa2e.16504.1412041323000000.xz
Message: Process 16504 (gnome-shell) of user 1001 dumped core.
GNU gdb (GDB) 7.8
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/gnome-shell...(no debugging symbols found)...done.
[New LWP 16504]
[New LWP 16518]
[New LWP 16511]
[New LWP 16519]
[New LWP 16512]
[New LWP 18196]
[New LWP 16517]
[New LWP 16516]
[New LWP 16508]
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/gnome-shell'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f6660109dfc in cairo_image_surface_get_width () from /usr/lib/libcairo.so.2
(gdb) bt
#0 0x00007f6660109dfc in cairo_image_surface_get_width () from /usr/lib/libcairo.so.2
#1 0x00007f6666526e8d in _st_create_shadow_cairo_pattern () from /usr/lib/gnome-shell/libgnome-shell.so
#2 0x00007f6666534aa3 in ?? () from /usr/lib/gnome-shell/libgnome-shell.so
#3 0x00007f666653612c in st_theme_node_paint () from /usr/lib/gnome-shell/libgnome-shell.so
#4 0x00007f6666541c99 in st_widget_paint_background () from /usr/lib/gnome-shell/libgnome-shell.so
#5 0x00007f6666541cbc in ?? () from /usr/lib/gnome-shell/libgnome-shell.so
#6 0x00007f6663eca3d2 in ?? () from /usr/lib/libgobject-2.0.so.0
#7 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#8 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#9 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#10 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#11 0x00007f66648e89c0 in ?? () from /usr/lib/libclutter-1.0.so.0
#12 0x00007f6663eca3d2 in ?? () from /usr/lib/libgobject-2.0.so.0
#13 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#14 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#15 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#16 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#17 0x00007f66648e89c0 in ?? () from /usr/lib/libclutter-1.0.so.0
#18 0x00007f6663eca3d2 in ?? () from /usr/lib/libgobject-2.0.so.0
#19 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#20 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#21 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#22 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#23 0x00007f66648e89c0 in ?? () from /usr/lib/libclutter-1.0.so.0
#24 0x00007f6663eca3d2 in ?? () from /usr/lib/libgobject-2.0.so.0
#25 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#26 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#27 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#28 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#29 0x00007f66648e89c0 in ?? () from /usr/lib/libclutter-1.0.so.0
#30 0x00007f6663eca3d2 in ?? () from /usr/lib/libgobject-2.0.so.0
#31 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#32 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#33 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#34 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#35 0x00007f6666512cc0 in ?? () from /usr/lib/gnome-shell/libgnome-shell.so
#36 0x00007f6663eca3d2 in ?? () from /usr/lib/libgobject-2.0.so.0
#37 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#38 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#39 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#40 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#41 0x00007f666493eb1a in ?? () from /usr/lib/libclutter-1.0.so.0
#42 0x00007f66654dfbc5 in ?? () from /usr/lib/libmutter.so.0
#43 0x00007f6663eca484 in ?? () from /usr/lib/libgobject-2.0.so.0
#44 0x00007f6663ee4077 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#45 0x00007f6663ee49cf in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#46 0x00007f66648e2829 in clutter_actor_continue_paint () from /usr/lib/libclutter-1.0.so.0
#47 0x00007f66648e87dc in clutter_actor_paint () from /usr/lib/libclutter-1.0.so.0
#48 0x00007f6664942d18 in ?? () from /usr/lib/libclutter-1.0.so.0
#49 0x00007f66648d60b4 in ?? () from /usr/lib/libclutter-1.0.so.0
#50 0x00007f6664941557 in ?? () from /usr/lib/libclutter-1.0.so.0
#51 0x00007f6664927071 in ?? () from /usr/lib/libclutter-1.0.so.0
#52 0x00007f6663bf5a1d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#53 0x00007f6663bf5d08 in ?? () from /usr/lib/libglib-2.0.so.0
#54 0x00007f6663bf6032 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#55 0x00007f6665506e28 in meta_run () from /usr/lib/libmutter.so.0
#56 0x000000000040206d in ?? ()
#57 0x00007f666360d040 in __libc_start_main () from /usr/lib/libc.so.6
#58 0x0000000000402175 in ?? ()
(gdb)
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