Starting program: /usr/bin/gnome-shell --replace
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe1aa8700 (LWP 8505)]
[New Thread 0x7fffe109b700 (LWP 8507)]
[New Thread 0x7fffdbfff700 (LWP 8508)]
[New Thread 0x7fffdb7fe700 (LWP 8509)]
[New Thread 0x7fffdaffd700 (LWP 8510)]
[New Thread 0x7fffda3f9700 (LWP 8511)]
[New Thread 0x7fffd91ff700 (LWP 8512)]
[New Thread 0x7fffcfffe700 (LWP 8513)]
[New Thread 0x7fffb702b700 (LWP 8601)]
[Thread 0x7fffd91ff700 (LWP 8512) exited]
[Thread 0x7fffda3f9700 (LWP 8511) exited]
[New Thread 0x7fffda3f9700 (LWP 8636)]

Program received signal SIGTRAP, Trace/breakpoint trap.
0x00007ffff54ac419 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

Thread 11 (Thread 0x7fffda3f9700 (LWP 8636)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff54e5745 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff547bc51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff54caac8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffda3f9700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7fffb702b700 (LWP 8601)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff54e5745 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff547bc51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff54caac8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffb702b700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7fffcfffe700 (LWP 8513)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff54a56e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff54a57ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff54a5839 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffcfffe700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fffdaffd700 (LWP 8510)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffecbeb950 in PR_WaitCondVar () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#2  0x00007ffff45a77de in ?? () from /usr/lib/libmozjs-17.0.so.0
#3  0x00007fffecbf0c83 in ?? () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007ffff5040f6e in start_thread (arg=0x7fffdaffd700) at pthread_create.c:311
#5  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fffdb7fe700 (LWP 8509)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffecbeb950 in PR_WaitCondVar () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#2  0x00007ffff4514e40 in ?? () from /usr/lib/libmozjs-17.0.so.0
#3  0x00007fffecbf0c83 in ?? () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007ffff5040f6e in start_thread (arg=0x7fffdb7fe700) at pthread_create.c:311
#5  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fffdbfff700 (LWP 8508)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff0583041 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007ffff057484c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007ffff0574ede in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007ffff0574f90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007ffff0582ff3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fffe8cf6ee8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007ffff5040f6e in start_thread (arg=0x7fffdbfff700) at pthread_create.c:311
#8  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fffe109b700 (LWP 8507)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff54a56e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff54a57ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffe10a2a5d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffe109b700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fffe1aa8700 (LWP 8505)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff54a56e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff54a5b4a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff5c87ba6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffe1aa8700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ffff7f9ba00 (LWP 8499)):
#0  0x00007ffff54ac419 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffff1dbac11 in _cogl_set_error (error=error@entry=0x0, domain=<optimized out>, code=code@entry=0, 
    format=format@entry=0x7ffff1dc2b48 "Failed to create an OpenGL framebuffer object") at ./cogl-error.c:78
#2  0x00007ffff1d6e9f5 in _cogl_offscreen_gl_allocate (offscreen=0x2f351a0, error=0x0)
    at ./driver/gl/cogl-framebuffer-gl.c:844
#3  0x00007ffff1db3081 in cogl_framebuffer_allocate (framebuffer=framebuffer@entry=0x2f351a0, 
    error=error@entry=0x0) at ./cogl-framebuffer.c:727
#4  0x00007ffff1d6e3fd in _cogl_framebuffer_gl_flush_state (draw_buffer=0x2f351a0, read_buffer=0x2f351a0, 
    state=(COGL_FRAMEBUFFER_STATE_BIND | COGL_FRAMEBUFFER_STATE_VIEWPORT | COGL_FRAMEBUFFER_STATE_DITHER | COGL_FRAMEBUFFER_STATE_PROJECTION | COGL_FRAMEBUFFER_STATE_COLOR_MASK | COGL_FRAMEBUFFER_STATE_FRONT_FACE_WINDING)) at ./driver/gl/cogl-framebuffer-gl.c:311
#5  0x00007ffff1db1ab0 in _cogl_journal_flush (journal=0x2f08a40) at ./cogl-journal.c:1313
#6  0x00007ffff1db2cac in _cogl_framebuffer_flush_journal (framebuffer=<optimized out>)
    at ./cogl-framebuffer.c:595
#7  0x00007ffff1d84918 in cogl_flush () at ./cogl.c:314
#8  0x00007ffff1d9bc86 in _cogl_pipeline_pre_change_notify (pipeline=pipeline@entry=0x8a8b10, 
    change=change@entry=COGL_PIPELINE_STATE_LAYERS, new_color=new_color@entry=0x0, 
    from_layer_change=from_layer_change@entry=1) at ./cogl-pipeline.c:1250
#9  0x00007ffff1d9d646 in _cogl_pipeline_layer_pre_change_notify (
    required_owner=required_owner@entry=0x8a8b10, layer=layer@entry=0x2f088e0, 
    change=change@entry=COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA) at ./cogl-pipeline-layer.c:260
#10 0x00007ffff1da0a31 in _cogl_pipeline_set_layer_texture_data (pipeline=0x8a8b10, 
    layer_index=layer_index@entry=0, texture=texture@entry=0x9e22b0) at ./cogl-pipeline-layer-state.c:241
#11 0x00007ffff1da0f29 in cogl_pipeline_set_layer_texture (pipeline=<optimized out>, 
    layer_index=layer_index@entry=0, texture=texture@entry=0x9e22b0) at ./cogl-pipeline-layer-state.c:326
#12 0x00007ffff1d84f79 in cogl_set_source_texture (texture=0x9e22b0) at ./cogl.c:668
#13 0x00007ffff6bb84b5 in meta_texture_tower_get_paint_texture () from /usr/lib/libmutter.so.0
#14 0x00007ffff6bb6e1d in ?? () from /usr/lib/libmutter.so.0
#15 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#19 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#20 0x00007ffff6172510 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#21 0x00007ffff6bb93c5 in ?? () from /usr/lib/libmutter.so.0
#22 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#26 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#27 0x00007ffff6172510 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#28 0x00007ffff6bbbf5f in ?? () from /usr/lib/libmutter.so.0
#29 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#31 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#32 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#33 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#34 0x00007ffff7b73c60 in ?? () from /usr/lib/gnome-shell/libgnome-shell.so
#35 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#37 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#38 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#39 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#40 0x00007ffff61c3f3a in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#41 0x00007ffff576e3b7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#42 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#43 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#44 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#45 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#46 0x00007ffff61c7ebc in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#47 0x00007ffff6162e35 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#48 0x00007ffff61c68a3 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#49 0x00007ffff61ad028 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#50 0x00007ffff54a53f6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007ffff54a5748 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007ffff54a5b4a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007ffff6bd3be1 in meta_run () from /usr/lib/libmutter.so.0
#54 0x0000000000401d11 in ?? ()
#55 0x00007ffff4c92de5 in __libc_start_main (main=0x401a20, argc=2, ubp_av=0x7fffffffe138, 
    init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe128)
    at libc-start.c:260
#56 0x0000000000401e0e in ?? ()
Starting program: /usr/bin/gnome-shell --replace
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe1aa8700 (LWP 9222)]
[New Thread 0x7fffe109b700 (LWP 9224)]
[New Thread 0x7fffdbfff700 (LWP 9225)]
[New Thread 0x7fffdb7fe700 (LWP 9226)]
[New Thread 0x7fffdaffd700 (LWP 9227)]
[New Thread 0x7fffda3f9700 (LWP 9228)]
[New Thread 0x7fffd91ff700 (LWP 9229)]
[New Thread 0x7fffcfffe700 (LWP 9230)]
[New Thread 0x7fffb702b700 (LWP 9329)]
[Thread 0x7fffb702b700 (LWP 9329) exited]
[Thread 0x7fffd91ff700 (LWP 9229) exited]
[New Thread 0x7fffd91ff700 (LWP 9364)]

Program received signal SIGTRAP, Trace/breakpoint trap.
0x00007ffff54ac419 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

Thread 11 (Thread 0x7fffd91ff700 (LWP 9364)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff54e5745 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff547bc51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff54caac8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffd91ff700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7fffcfffe700 (LWP 9230)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff54a56e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff54a57ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff54a5839 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffcfffe700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7fffda3f9700 (LWP 9228)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff54e5745 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff547bc51 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff54caac8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffda3f9700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fffdaffd700 (LWP 9227)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffecbeb950 in PR_WaitCondVar () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#2  0x00007ffff45a77de in ?? () from /usr/lib/libmozjs-17.0.so.0
#3  0x00007fffecbf0c83 in ?? () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007ffff5040f6e in start_thread (arg=0x7fffdaffd700) at pthread_create.c:311
#5  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fffdb7fe700 (LWP 9226)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffecbeb950 in PR_WaitCondVar () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#2  0x00007ffff4514e40 in ?? () from /usr/lib/libmozjs-17.0.so.0
#3  0x00007fffecbf0c83 in ?? () from /usr/lib/x86_64-linux-gnu/libnspr4.so
#4  0x00007ffff5040f6e in start_thread (arg=0x7fffdb7fe700) at pthread_create.c:311
#5  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fffdbfff700 (LWP 9225)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff0583041 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007ffff057484c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007ffff0574ede in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007ffff0574f90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007ffff0582ff3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fffe8cf6ee8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007ffff5040f6e in start_thread (arg=0x7fffdbfff700) at pthread_create.c:311
#8  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fffe109b700 (LWP 9224)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff54a56e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff54a57ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fffe10a2a5d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffe109b700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fffe1aa8700 (LWP 9222)):
#0  0x00007ffff4d5ef7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff54a56e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffff54a5b4a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffff5c87ba6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ffff54ca135 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff5040f6e in start_thread (arg=0x7fffe1aa8700) at pthread_create.c:311
#6  0x00007ffff4d6b9cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ffff7f9ba00 (LWP 9217)):
#0  0x00007ffff54ac419 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffff1dbac11 in _cogl_set_error (error=error@entry=0x0, domain=<optimized out>, code=code@entry=0, 
    format=format@entry=0x7ffff1dc2b48 "Failed to create an OpenGL framebuffer object") at ./cogl-error.c:78
#2  0x00007ffff1d6e9f5 in _cogl_offscreen_gl_allocate (offscreen=0x2f33a10, error=0x0)
    at ./driver/gl/cogl-framebuffer-gl.c:844
#3  0x00007ffff1db3081 in cogl_framebuffer_allocate (framebuffer=framebuffer@entry=0x2f33a10, 
    error=error@entry=0x0) at ./cogl-framebuffer.c:727
#4  0x00007ffff1d6e3fd in _cogl_framebuffer_gl_flush_state (draw_buffer=0x2f33a10, read_buffer=0x2f33a10, 
    state=(COGL_FRAMEBUFFER_STATE_BIND | COGL_FRAMEBUFFER_STATE_VIEWPORT | COGL_FRAMEBUFFER_STATE_DITHER | COGL_FRAMEBUFFER_STATE_PROJECTION | COGL_FRAMEBUFFER_STATE_COLOR_MASK | COGL_FRAMEBUFFER_STATE_FRONT_FACE_WINDING)) at ./driver/gl/cogl-framebuffer-gl.c:311
#5  0x00007ffff1db1ab0 in _cogl_journal_flush (journal=0x2f07a10) at ./cogl-journal.c:1313
#6  0x00007ffff1db2cac in _cogl_framebuffer_flush_journal (framebuffer=<optimized out>)
    at ./cogl-framebuffer.c:595
#7  0x00007ffff1d84918 in cogl_flush () at ./cogl.c:314
#8  0x00007ffff1d9bc86 in _cogl_pipeline_pre_change_notify (pipeline=pipeline@entry=0x8a8b10, 
    change=change@entry=COGL_PIPELINE_STATE_LAYERS, new_color=new_color@entry=0x0, 
    from_layer_change=from_layer_change@entry=1) at ./cogl-pipeline.c:1250
#9  0x00007ffff1d9d646 in _cogl_pipeline_layer_pre_change_notify (
    required_owner=required_owner@entry=0x8a8b10, layer=layer@entry=0x2f078b0, 
    change=change@entry=COGL_PIPELINE_LAYER_STATE_TEXTURE_DATA) at ./cogl-pipeline-layer.c:260
#10 0x00007ffff1da0a31 in _cogl_pipeline_set_layer_texture_data (pipeline=0x8a8b10, 
    layer_index=layer_index@entry=0, texture=texture@entry=0x9e2340) at ./cogl-pipeline-layer-state.c:241
#11 0x00007ffff1da0f29 in cogl_pipeline_set_layer_texture (pipeline=<optimized out>, 
    layer_index=layer_index@entry=0, texture=texture@entry=0x9e2340) at ./cogl-pipeline-layer-state.c:326
#12 0x00007ffff1d84f79 in cogl_set_source_texture (texture=0x9e2340) at ./cogl.c:668
#13 0x00007ffff6bb84b5 in texture_tower_revalidate_fbo (level=1, tower=<optimized out>)
    at compositor/meta-texture-tower.c:412
#14 texture_tower_revalidate (level=1, tower=<optimized out>) at compositor/meta-texture-tower.c:563
#15 meta_texture_tower_get_paint_texture (tower=<optimized out>) at compositor/meta-texture-tower.c:619
#16 0x00007ffff6bb6e1d in meta_shaped_texture_paint (actor=0x1388740) at compositor/meta-shaped-texture.c:237
#17 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#21 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#22 0x00007ffff6172510 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#23 0x00007ffff6bb93c5 in meta_window_actor_paint (actor=0xae4830) at compositor/meta-window-actor.c:673
#24 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#26 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#27 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#28 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#29 0x00007ffff6172510 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#30 0x00007ffff6bbbf5f in meta_window_group_paint (actor=0x9f04f0) at compositor/meta-window-group.c:120
#31 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#32 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#34 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#35 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#36 0x00007ffff7b73c60 in shell_generic_container_paint (actor=0x1705430) at shell-generic-container.c:139
#37 0x00007ffff576e32f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#38 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#39 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#40 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#41 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#42 0x00007ffff61c3f3a in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#43 0x00007ffff576e3b7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#44 0x00007ffff5786e82 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#45 0x00007ffff5787ae2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#46 0x00007ffff616c009 in clutter_actor_continue_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#47 0x00007ffff617216f in clutter_actor_paint () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#48 0x00007ffff61c7ebc in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#49 0x00007ffff6162e35 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#50 0x00007ffff61c68a3 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#51 0x00007ffff61ad028 in ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
#52 0x00007ffff54a53f6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007ffff54a5748 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007ffff54a5b4a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007ffff6bd3be1 in meta_run () at core/main.c:556
#56 0x0000000000401d11 in main (argc=1, argv=0x7fffffffe138) at main.c:439
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