Attachment 1177518 Details for Bug 1353321 – pstack output

pstack output

file_1353321.txt (text/plain), 13.92 KB, created by Dimitris on 2016-07-08 03:59:31 UTC

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Creator: Dimitris

Created: 2016-07-08 03:59:31 UTC

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>Thread 5 (Thread 0x7fca8e251700 (LWP 21247)):
>#0  0x00007fcaa82d732d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007fca948a0981 in poll (__timeout=-1, __nfds=3, __fds=0x7fca74006c50) at /usr/include/bits/poll2.h:46
>#2  poll_func (ufds=0x7fca74006c50, nfds=3, timeout=-1, userdata=0x55f2c1a4e010) at pulse/thread-mainloop.c:69
>#3  0x00007fca94892161 in pa_mainloop_poll (m=m@entry=0x55f2c1950400) at pulse/mainloop.c:844
>#4  0x00007fca948927fe in pa_mainloop_iterate (m=0x55f2c1950400, block=<optimized out>, retval=0x0) at pulse/mainloop.c:926
>#5  0x00007fca948928b0 in pa_mainloop_run (m=0x55f2c1950400, retval=retval@entry=0x0) at pulse/mainloop.c:944
>#6  0x00007fca948a08c9 in thread (userdata=0x55f2c1715b70) at pulse/thread-mainloop.c:100
>#7  0x00007fca9464218b in internal_thread_func (userdata=0x55f2c1ae2790) at pulsecore/thread-posix.c:81
>#8  0x00007fcaa85a95ca in start_thread (arg=0x7fca8e251700) at pthread_create.c:333
>#9  0x00007fcaa82e2ead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>Thread 4 (Thread 0x7fca96b25700 (LWP 21242)):
>#0  0x00007fcaa82d732d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007fcaa8d23a46 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fca800010c0, timeout=<optimized out>, context=0x55f2c17d6170) at gmain.c:4135
>#2  g_main_context_iterate (context=context@entry=0x55f2c17d6170, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
>#3  0x00007fcaa8d23b5c in g_main_context_iteration (context=0x55f2c17d6170, may_block=1) at gmain.c:3901
>#4  0x00007fca96b2cfad in dconf_gdbus_worker_thread () from /usr/lib64/gio/modules/libdconfsettings.so
>#5  0x00007fcaa8d49d38 in g_thread_proxy (data=0x55f2c1991d40) at gthread.c:780
>#6  0x00007fcaa85a95ca in start_thread (arg=0x7fca96b25700) at pthread_create.c:333
>#7  0x00007fcaa82e2ead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>Thread 3 (Thread 0x7fca8ffff700 (LWP 21241)):
>#0  0x00007fcaa82d732d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007fcaa8d23a46 in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x7fca88004020, timeout=<optimized out>, context=0x55f2c16fb740) at gmain.c:4135
>#2  g_main_context_iterate (context=0x55f2c16fb740, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
>#3  0x00007fcaa8d23dd2 in g_main_loop_run (loop=0x55f2c16fb1c0) at gmain.c:4034
>#4  0x00007fcaa931cf76 in gdbus_shared_thread_func (user_data=0x55f2c16fb710) at gdbusprivate.c:246
>#5  0x00007fcaa8d49d38 in g_thread_proxy (data=0x55f2c16fe0a0) at gthread.c:780
>#6  0x00007fcaa85a95ca in start_thread (arg=0x7fca8ffff700) at pthread_create.c:333
>#7  0x00007fcaa82e2ead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>Thread 2 (Thread 0x7fca97fb0700 (LWP 21240)):
>#0  0x00007fcaa82d732d in poll () at ../sysdeps/unix/syscall-template.S:84
>#1  0x00007fcaa8d23a46 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fca900008c0, timeout=<optimized out>, context=0x55f2c16faf00) at gmain.c:4135
>#2  g_main_context_iterate (context=context@entry=0x55f2c16faf00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
>#3  0x00007fcaa8d23b5c in g_main_context_iteration (context=0x55f2c16faf00, may_block=may_block@entry=1) at gmain.c:3901
>#4  0x00007fcaa8d23ba1 in glib_worker_main (data=<optimized out>) at gmain.c:5672
>#5  0x00007fcaa8d49d38 in g_thread_proxy (data=0x55f2c16fe050) at gthread.c:780
>#6  0x00007fcaa85a95ca in start_thread (arg=0x7fca97fb0700) at pthread_create.c:333
>#7  0x00007fcaa82e2ead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>Thread 1 (Thread 0x7fcaab7f5a40 (LWP 21239)):
>#0  0x00007fcaa95d57c7 in correct_total (overall_alpha=1, total=<optimized out>, n_y=192, n_x=517, weights=0x7fca5a886710) at pixops.c:1257
>#1  make_filter_table (filter=0x7ffd03f01160) at pixops.c:1309
>#2  pixops_process (dest_buf=dest_buf@entry=0x55f2c1c9bf20 "", render_x0=render_x0@entry=0, render_y0=render_y0@entry=0, render_x1=render_x1@entry=1, render_y1=render_y1@entry=1, dest_rowstride=dest_rowstride@entry=4, dest_channels=4, dest_has_alpha=1, src_buf=0x55f2c1aea460 '\377' <repeats 200 times>..., src_width=516, src_height=191, src_rowstride=2064, src_channels=4, src_has_alpha=1, scale_x=scale_x@entry=0.001937984496124031, scale_y=scale_y@entry=0.005235602094240838, check_x=0, check_y=0, check_size=0, color1=0, color2=0, filter=0x7ffd03f01160, line_func=0x7fcaa95d40e0 <scale_line>, pixel_func=0x7fcaa95d5020 <scale_pixel>) at pixops.c:1362
>#3  0x00007fcaa95d62e5 in _pixops_scale_real (interp_type=PIXOPS_INTERP_BILINEAR, scale_y=0.005235602094240838, scale_x=0.001937984496124031, src_has_alpha=1, src_channels=4, src_rowstride=2064, src_height=191, src_width=516, src_buf=0x55f2c1aea460 '\377' <repeats 200 times>..., dest_has_alpha=1, dest_channels=4, dest_rowstride=4, render_y1=1, render_x1=1, render_y0=0, render_x0=0, dest_buf=0x1 <error: Cannot access memory at address 0x1>) at pixops.c:2349
>#4  _pixops_scale (dest_buf=dest_buf@entry=0x55f2c1c9bf20 "", dest_width=<optimized out>, dest_height=<optimized out>, dest_rowstride=4, dest_channels=4, dest_has_alpha=1, src_buf=0x55f2c1aea460 '\377' <repeats 200 times>..., src_width=516, src_height=191, src_rowstride=2064, src_channels=4, src_has_alpha=1, dest_x=0, dest_y=0, dest_region_width=1, dest_region_height=1, offset_x=offset_x@entry=0, offset_y=offset_y@entry=0, scale_x=scale_x@entry=0.001937984496124031, scale_y=scale_y@entry=0.005235602094240838, interp_type=PIXOPS_INTERP_BILINEAR) at pixops.c:2404
>#5  0x00007fcaa95cdff9 in gdk_pixbuf_scale (src=src@entry=0x55f2c19a6060, dest=dest@entry=0x55f2c1c9b400, dest_x=dest_x@entry=0, dest_y=dest_y@entry=0, dest_width=dest_width@entry=1, dest_height=dest_height@entry=1, offset_x=offset_x@entry=0, offset_y=offset_y@entry=0, scale_x=0.001937984496124031, scale_y=0.005235602094240838, interp_type=GDK_INTERP_BILINEAR) at gdk-pixbuf-scale.c:156
>#6  0x00007fcaa95ce5b7 in gdk_pixbuf_scale_simple (src=0x55f2c19a6060, dest_width=1, dest_height=1, interp_type=interp_type@entry=GDK_INTERP_BILINEAR) at gdk-pixbuf-scale.c:344
>#7  0x000055f2bfb2964a in on_preview_configure_event (drawing_area=drawing_area@entry=0x55f2c172e4c0, event=0x55f2c1c35860, data=0x55f2c17a65f0) at screenshot-dialog.c:92
>#8  0x00007fcaaa88945c in _gtk_marshal_BOOLEAN__BOXED (closure=0x55f2c1ae7c20, return_value=0x7ffd03f014a0, n_param_values=<optimized out>, param_values=0x7ffd03f01500, invocation_hint=<optimized out>, marshal_data=<optimized out>) at gtkmarshalers.c:86
>#9  0x00007fcaa8ff73e8 in g_closure_invoke (closure=0x55f2c1ae7c20, return_value=return_value@entry=0x7ffd03f014a0, n_param_values=2, param_values=param_values@entry=0x7ffd03f01500, invocation_hint=invocation_hint@entry=0x7ffd03f01480) at gclosure.c:804
>#10 0x00007fcaa90094a2 in signal_emit_unlocked_R (node=node@entry=0x55f2c1722de0, detail=detail@entry=0, instance=instance@entry=0x55f2c172e4c0, emission_return=emission_return@entry=0x7ffd03f01620, instance_and_params=instance_and_params@entry=0x7ffd03f01500) at gsignal.c:3629
>#11 0x00007fcaa9011c5a in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffd03f016d0) at gsignal.c:3395
>#12 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c172e4c0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#13 0x00007fcaaa9cb62c in gtk_widget_event_internal (widget=0x55f2c172e4c0, event=0x55f2c1c35860) at gtkwidget.c:7705
>#14 0x00007fcaaa7fd48f in gtk_drawing_area_send_configure (darea=darea@entry=0x55f2c172e4c0) at gtkdrawingarea.c:264
>#15 0x00007fcaaa7fd5fc in gtk_drawing_area_realize (widget=0x55f2c172e4c0) at gtkdrawingarea.c:224
>#16 0x00007fcaa8ff7617 in _g_closure_invoke_va (closure=closure@entry=0x55f2c16fa760, return_value=return_value@entry=0x0, instance=instance@entry=0x55f2c172e4c0, args=args@entry=0x7ffd03f01ae0, n_params=<optimized out>, param_types=0x0) at gclosure.c:867
>#17 0x00007fcaa9011ea9 in g_signal_emit_valist (instance=0x55f2c172e4c0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffd03f01ae0) at gsignal.c:3294
>#18 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c172e4c0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#19 0x00007fcaaa9da3be in gtk_widget_realize (widget=widget@entry=0x55f2c172e4c0) at gtkwidget.c:5453
>#20 0x00007fcaaa9da638 in gtk_widget_map (widget=0x55f2c172e4c0) at gtkwidget.c:4980
>#21 0x00007fcaaa83d550 in gtk_frame_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fcaaa7c30c0 <gtk_container_map_child>, callback_data=0x0) at gtkframe.c:459
>#22 0x00007fcaaa7c776f in gtk_container_map (widget=0x55f2c19b9340) at gtkcontainer.c:3681
>#23 0x00007fcaa8ff7562 in _g_closure_invoke_va (closure=closure@entry=0x55f2c1724b10, return_value=return_value@entry=0x0, instance=instance@entry=0x55f2c19b9340, args=args@entry=0x7ffd03f01ea0, n_params=0, param_types=0x0) at gclosure.c:867
>#24 0x00007fcaa9011ea9 in g_signal_emit_valist (instance=0x55f2c19b9340, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffd03f01ea0) at gsignal.c:3294
>#25 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c19b9340, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#26 0x00007fcaaa9da5f0 in gtk_widget_map (widget=0x55f2c19b9340) at gtkwidget.c:4982
>#27 0x00007fcaaa7c776f in gtk_container_map (widget=0x55f2c171c9d0) at gtkcontainer.c:3681
>#28 0x00007fcaa8ff7562 in _g_closure_invoke_va (closure=closure@entry=0x55f2c1724b10, return_value=return_value@entry=0x0, instance=instance@entry=0x55f2c171c9d0, args=args@entry=0x7ffd03f021d0, n_params=0, param_types=0x0) at gclosure.c:867
>#29 0x00007fcaa9011ea9 in g_signal_emit_valist (instance=0x55f2c171c9d0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffd03f021d0) at gsignal.c:3294
>#30 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c171c9d0, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#31 0x00007fcaaa9da5f0 in gtk_widget_map (widget=0x55f2c171c9d0) at gtkwidget.c:4982
>#32 0x00007fcaaa846040 in gtk_grid_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7fcaaa7c30c0 <gtk_container_map_child>, callback_data=0x0) at gtkgrid.c:542
>#33 0x00007fcaaa7c776f in gtk_container_map (widget=0x55f2c1927160) at gtkcontainer.c:3681
>#34 0x00007fcaa8ff7562 in _g_closure_invoke_va (closure=closure@entry=0x55f2c1724b10, return_value=return_value@entry=0x0, instance=instance@entry=0x55f2c1927160, args=args@entry=0x7ffd03f02520, n_params=0, param_types=0x0) at gclosure.c:867
>#35 0x00007fcaa9011ea9 in g_signal_emit_valist (instance=0x55f2c1927160, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffd03f02520) at gsignal.c:3294
>#36 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c1927160, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#37 0x00007fcaaa9da5f0 in gtk_widget_map (widget=0x55f2c1927160) at gtkwidget.c:4982
>#38 0x00007fcaaa9efc88 in gtk_window_map (widget=0x55f2c1ae5e20) at gtkwindow.c:6206
>#39 0x00007fcaa8ff7617 in _g_closure_invoke_va (closure=closure@entry=0x55f2c1724b10, return_value=return_value@entry=0x0, instance=instance@entry=0x55f2c1ae5e20, args=args@entry=0x7ffd03f02860, n_params=<optimized out>, param_types=0x0) at gclosure.c:867
>#40 0x00007fcaa9011ea9 in g_signal_emit_valist (instance=0x55f2c1ae5e20, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7ffd03f02860) at gsignal.c:3294
>#41 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c1ae5e20, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#42 0x00007fcaaa9da5f0 in gtk_widget_map (widget=0x55f2c1ae5e20) at gtkwidget.c:4982
>#43 0x00007fcaaa9e77cb in gtk_window_show (widget=0x55f2c1ae5e20) at gtkwindow.c:6111
>#44 0x00007fcaa8ff73e8 in g_closure_invoke (closure=closure@entry=0x55f2c1722530, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7ffd03f02b40, invocation_hint=invocation_hint@entry=0x7ffd03f02ac0) at gclosure.c:804
>#45 0x00007fcaa9008e73 in signal_emit_unlocked_R (node=node@entry=0x55f2c1722580, detail=detail@entry=0, instance=instance@entry=0x55f2c1ae5e20, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffd03f02b40) at gsignal.c:3559
>#46 0x00007fcaa901212d in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffd03f02d00) at gsignal.c:3385
>#47 0x00007fcaa90124ff in g_signal_emit (instance=instance@entry=0x55f2c1ae5e20, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441
>#48 0x00007fcaaa9d40e2 in gtk_widget_show (widget=0x55f2c1ae5e20) at gtkwidget.c:4783
>#49 0x000055f2bfb29b70 in screenshot_dialog_new (screenshot=<optimized out>, initial_uri=<optimized out>, f=f@entry=0x55f2bfb27b80 <screenshot_dialog_response_cb>, user_data=user_data@entry=0x55f2c16eb1d0) at screenshot-dialog.c:248
>#50 0x000055f2bfb27943 in build_filename_ready_cb (source=<optimized out>, res=<optimized out>, user_data=0x55f2c16eb1d0) at screenshot-application.c:479
>#51 0x00007fcaa92c0343 in g_task_return_now (task=0x55f2c16ff290) at gtask.c:1107
>#52 0x00007fcaa92c0379 in complete_in_idle_cb (task=0x55f2c16ff290) at gtask.c:1121
>#53 0x00007fcaa8d23703 in g_main_dispatch (context=0x55f2c16ed040) at gmain.c:3154
>#54 g_main_context_dispatch (context=context@entry=0x55f2c16ed040) at gmain.c:3769
>#55 0x00007fcaa8d23ab0 in g_main_context_iterate (context=context@entry=0x55f2c16ed040, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
>#56 0x00007fcaa8d23b5c in g_main_context_iteration (context=context@entry=0x55f2c16ed040, may_block=may_block@entry=1) at gmain.c:3901
>#57 0x00007fcaa92e658d in g_application_run (application=0x55f2c16eb1d0, argc=2, argv=0x7ffd03f03108) at gapplication.c:2381
>#58 0x000055f2bfb26bf1 in main (argc=2, argv=0x7ffd03f03108) at gnome-screenshot.c:47

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Attachments on bug 1353321: 1177518