Bug#921325: atril reports a segmentation fault when running by itself and trying to change parameters
Package: atril
Version: 1.20.3-1
Severity: normal
Dear Maintainer,
Thank you for maintaining atril. I was trying to set up default
settings so that atril could show me documents at some fixed focus.
How to recreate it -
1. $ atril
2. Click on View > Zoom in
Just there, it puts a segmentation fault.
I am sharing the debugging session.
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable-debug'), (500,
'testing-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_IN, LC_CTYPE=en_IN (charmap=UTF-8), LANGUAGE=en_IN:en
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages atril depends on:
ii atril-common 1.20.3-1
ii dconf-gsettings-backend [gsettings-backend] 0.30.1-2
ii libatk1.0-0 2.30.0-2
ii libatrildocument3 1.20.3-1
ii libatrilview3 1.20.3-1
ii libc6 2.28-5
ii libcairo-gobject2 1.16.0-2
ii libcairo2 1.16.0-2
ii libcaja-extension1 1.20.3-1+b1
ii libgail-3-0 3.24.4-1
ii libgdk-pixbuf2.0-0 2.38.0+dfsg-7
ii libglib2.0-0 2.58.2-3
ii libgtk-3-0 3.24.4-1
ii libice6 2:1.0.9-2
ii libjavascriptcoregtk-4.0-18 2.22.5-1
ii libpango-1.0-0 1.42.4-6
ii libpangocairo-1.0-0 1.42.4-6
ii libsecret-1-0 0.18.7-1
ii libsm6 2:1.2.2-1+b3
ii libsoup2.4-1 2.64.2-2
ii libwebkit2gtk-4.0-37 2.22.5-1
ii libx11-6 2:1.6.7-1
ii libxml2 2.9.4+dfsg1-7+b3
ii shared-mime-info 1.10-1
ii zlib1g 1:1.2.11.dfsg-1
Versions of packages atril recommends:
ii dbus-user-session [default-dbus-session-bus] 1.12.12-1
ii dbus-x11 [dbus-session-bus] 1.12.12-1
ii gvfs 1.38.1-2+b1
Versions of packages atril suggests:
ii caja 1.20.3-1+b1
ii poppler-data 0.4.9-2
pn unrar <none>
-- no debconf information
--
Regards,
Shirish Agarwal शिरीष अग्रवाल
My quotes in this email licensed under CC 3.0
http://creativecommons.org/licenses/by-nc/3.0/
http://flossexperiences.wordpress.com
EB80 462B 08E1 A0DE A73A 2C2F 9F3D C7A4 E1C4 D2D8
Starting program: /usr/bin/atril
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffec372700 (LWP 12842)]
[New Thread 0x7fffebb71700 (LWP 12843)]
[New Thread 0x7fffeb30e700 (LWP 12844)]
[New Thread 0x7fffea52d700 (LWP 12845)]
[New Thread 0x7fffe9d1b700 (LWP 12846)]
[New Thread 0x7fffe91ff700 (LWP 12847)]
[New Thread 0x7fffe89fe700 (LWP 12848)]
[New Thread 0x7fff93ffd700 (LWP 12849)]
[Detaching after fork from child process 12850]
[Detaching after fork from child process 12852]
[New Thread 0x7fff935ff700 (LWP 12863)]
[New Thread 0x7fff92dfe700 (LWP 12864)]
Thread 1 "atril" received signal SIGSEGV, Segmentation fault.
0x000055555558b2aa in ev_window_cmd_view_zoom_in (action=<optimized out>, ev_window=<optimized out>) at ev-window.c:4798
4798 ev-window.c: No such file or directory.
#0 0x000055555558b2aa in ev_window_cmd_view_zoom_in (action=<optimized out>, ev_window=<optimized out>) at ev-window.c:4798
#4 0x00007ffff2e8c90f in <emit signal ??? on instance 0x555555879df0 [GtkAction]> (instance=instance@entry=0x555555879df0, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447
#1 0x00007ffff2e6fc7d in g_closure_invoke (closure=0x555555766cc0, return_value=0x0, n_param_values=1, param_values=0x7fffffffd3f0, invocation_hint=0x7fffffffd370) at ../../../gobject/gclosure.c:810
#2 0x00007ffff2e83333 in signal_emit_unlocked_R (node=node@entry=0x555555746900, detail=detail@entry=0, instance=instance@entry=0x555555879df0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffd3f0) at ../../../gobject/gsignal.c:3635
#3 0x00007ffff2e8c2c2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffd5a0) at ../../../gobject/gsignal.c:3391
#5 0x00007ffff3591840 in _gtk_action_emit_activate (action=0x555555879df0 [GtkAction]) at ../../../../gtk/deprecated/gtkaction.c:909
#6 0x00007ffff2e6feb6 in _g_closure_invoke_va (closure=0x55555564b8a0, return_value=0x0, instance=0x555555913780, args=0x7fffffffd8c0, n_params=0, param_types=0x0) at ../../../gobject/gclosure.c:873
#7 0x00007ffff2e8c3a1 in g_signal_emit_valist (instance=0x555555913780, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffd8c0) at ../../../gobject/gsignal.c:3300
#8 0x00007ffff2e8c90f in g_signal_emit (instance=instance@entry=0x555555913780, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447
#9 0x00007ffff385f55a in gtk_widget_activate (widget=widget@entry=0x555555913780 [GtkImageMenuItem]) at ../../../../gtk/gtkwidget.c:7777
#10 0x00007ffff37329a6 in gtk_menu_shell_activate_item (menu_shell=0x5555558dc870 [GtkMenu], menu_item=0x555555913780 [GtkImageMenuItem], force_deactivate=<optimized out>) at ../../../../gtk/gtkmenushell.c:1375
#11 0x00007ffff3732c43 in gtk_menu_shell_button_release (widget=0x5555558dc870 [GtkMenu], event=<optimized out>) at ../../../../gtk/gtkmenushell.c:791
#12 0x00007ffff38aef64 in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x55555563dfb0, return_value=0x7fffffffdbf0, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x55555563dfe0) at ../../../../gtk/gtkmarshalers.c:129
#13 0x00007ffff2e6feb6 in _g_closure_invoke_va (closure=0x55555563dfb0, return_value=0x7fffffffdbf0, instance=0x5555558dc870, args=0x7fffffffdcc0, n_params=1, param_types=0x55555563dfe0) at ../../../gobject/gclosure.c:873
#14 0x00007ffff2e8bd6b in g_signal_emit_valist (instance=0x5555558dc870, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffdcc0) at ../../../gobject/gsignal.c:3300
#15 0x00007ffff2e8c90f in g_signal_emit (instance=instance@entry=0x5555558dc870, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447
#16 0x00007ffff385cff4 in gtk_widget_event_internal (widget=widget@entry=0x5555558dc870 [GtkMenu], event=event@entry=0x555555a86530) at ../../../../gtk/gtkwidget.c:7744
#17 0x00007ffff385f10a in gtk_widget_event (widget=widget@entry=0x5555558dc870 [GtkMenu], event=event@entry=0x555555a86530) at ../../../../gtk/gtkwidget.c:7314
#18 0x00007ffff371d876 in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0x5555558dc870 [GtkMenu]) at ../../../../gtk/gtkmain.c:2592
#19 0x00007ffff371d876 in propagate_event (widget=<optimized out>, event=0x555555a86530, captured=<optimized out>, topmost=0x0) at ../../../../gtk/gtkmain.c:2695
#20 0x00007ffff371f993 in gtk_main_do_event (event=0x555555a86530) at ../../../../gtk/gtkmain.c:1915
#21 0x00007ffff371f993 in gtk_main_do_event (event=<optimized out>) at ../../../../gtk/gtkmain.c:1685
#22 0x00007ffff3421445 in _gdk_event_emit (event=event@entry=0x555555a86530) at ../../../../gdk/gdkevents.c:73
#23 0x00007ffff3452012 in gdk_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ../../../../../gdk/x11/gdkeventsource.c:367
#24 0x00007ffff2d8de0e in g_main_dispatch (context=0x55555562f980) at ../../../glib/gmain.c:3182
#25 0x00007ffff2d8de0e in g_main_context_dispatch (context=context@entry=0x55555562f980) at ../../../glib/gmain.c:3847
#26 0x00007ffff2d8e0a8 in g_main_context_iterate (context=context@entry=0x55555562f980, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#27 0x00007ffff2d8e13c in g_main_context_iteration (context=context@entry=0x55555562f980, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#28 0x00007ffff2f8186d in g_application_run (application=0x555555722130 [EvApplication], argc=<optimized out>, argv=0x0) at ../../../gio/gapplication.c:2470
#29 0x0000555555576703 in main (argc=<optimized out>, argv=<optimized out>) at main.c:287
Thread 11 (Thread 0x7fff92dfe700 (LWP 12864)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x7fff7c003690, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fff7c003690, timeout=<optimized out>, context=0x7fff7c000b20) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=0x7fff7c000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e3a2 in g_main_loop_run (loop=0x7fff7c0024c0) at ../../../glib/gmain.c:4116
#4 0x00007ffff4ce9a30 in WTF::RunLoop::run() () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5 0x00007ffff4cc185b in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6 0x00007ffff4ce7c39 in () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#7 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7fff935ff700 (LWP 12863)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x7fff880025d0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fff880025d0, timeout=<optimized out>, context=0x7fff88000b20) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=0x7fff88000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e3a2 in g_main_loop_run (loop=0x7fff880024c0) at ../../../glib/gmain.c:4116
#4 0x00007ffff4ce9a30 in WTF::RunLoop::run() () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5 0x00007ffff4cc185b in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6 0x00007ffff4ce7c39 in () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#7 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fff93ffd700 (LWP 12849)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x7fff84002650, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fff84002650, timeout=<optimized out>, context=0x7fff84000b20) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=0x7fff84000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e3a2 in g_main_loop_run (loop=0x7fff84001460) at ../../../glib/gmain.c:4116
#4 0x00007ffff4ce9a30 in WTF::RunLoop::run() () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5 0x00007ffff4cc185b in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6 0x00007ffff4ce7c39 in () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#7 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fffe89fe700 (LWP 12848)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x7fff8c002220, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fff8c002220, timeout=<optimized out>, context=0x7fff8c000b20) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=0x7fff8c000b20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e3a2 in g_main_loop_run (loop=0x7fff8c001460) at ../../../glib/gmain.c:4116
#4 0x00007ffff4ce9a30 in WTF::RunLoop::run() () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5 0x00007ffff4cc185b in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6 0x00007ffff4ce7c39 in () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#7 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fffe91ff700 (LWP 12847)):
#0 0x00007ffff298a2fb in futex_abstimed_wait_cancelable (private=0, abstime=0x7fffe91fe810, expected=0, futex_word=0x7fffe94e8060) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 0x00007ffff298a2fb in __pthread_cond_wait_common (abstime=0x7fffe91fe810, mutex=0x7fffe94e8010, cond=0x7fffe94e8038) at pthread_cond_wait.c:539
#2 0x00007ffff298a2fb in __pthread_cond_timedwait (cond=0x7fffe94e8038, mutex=0x7fffe94e8010, abstime=0x7fffe91fe810) at pthread_cond_wait.c:667
#3 0x00007ffff4ce856a in WTF::ThreadCondition::timedWait(WTF::Mutex&, WTF::WallTime) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#4 0x00007ffff4cbdb33 in WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#5 0x00007ffff4cc0d1a in WTF::sleep(WTF::Seconds) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6 0x00007ffff58d9555 in () at /usr/lib/x86_64-linux-gnu/libwebkit2gtk-4.0.so.37
#7 0x00007ffff4cc185b in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#8 0x00007ffff4ce7c39 in () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#9 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fffe9d1b700 (LWP 12846)):
#0 0x00007ffff2989fac in futex_wait_cancelable (private=0, expected=0, futex_word=0x7fffe9d20a3c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007ffff2989fac in __pthread_cond_wait_common (abstime=0x0, mutex=0x555555ab0ce0, cond=0x7fffe9d20a10) at pthread_cond_wait.c:502
#2 0x00007ffff2989fac in __pthread_cond_wait (cond=0x7fffe9d20a10, mutex=0x555555ab0ce0) at pthread_cond_wait.c:655
#3 0x00007fffeffb137c in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc-8-ukX2xj/gcc-8-8.2.0/build/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu/bits/gthr-default.h:864
#4 0x00007fffeffb137c in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:53
#5 0x00007ffff4cf9094 in bmalloc::Scavenger::threadRunLoop() () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#6 0x00007ffff4cf93d9 in () at /usr/lib/x86_64-linux-gnu/libjavascriptcoregtk-4.0.so.18
#7 0x00007fffeffb6aef in std::execute_native_thread_routine(void*) (__p=0x555555aaee60) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:80
#8 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fffea52d700 (LWP 12845)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x5555559ef1e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x5555559ef1e0, timeout=<optimized out>, context=0x555555a0dd30) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=context@entry=0x555555a0dd30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e13c in g_main_context_iteration (context=0x555555a0dd30, may_block=1) at ../../../glib/gmain.c:3981
#4 0x00007fffea53fffd in () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5 0x00007ffff2db6325 in g_thread_proxy (data=0x5555559258a0) at ../../../glib/gthread.c:784
#6 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fffeb30e700 (LWP 12844)):
#0 0x00007ffff28af269 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff2dd7f1a in g_cond_wait_until (cond=cond@entry=0x555555681288, mutex=mutex@entry=0x555555681280, end_time=end_time@entry=5392765892) at ../../../glib/gthread-posix.c:1449
#2 0x00007ffff2d60051 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x555555681280, wait=wait@entry=1, end_time=end_time@entry=5392765892) at ../../../glib/gasyncqueue.c:422
#3 0x00007ffff2d60611 in g_async_queue_timeout_pop (queue=0x555555681280, timeout=timeout@entry=15000000) at ../../../glib/gasyncqueue.c:545
#4 0x00007ffff2db6d61 in g_thread_pool_wait_for_new_pool () at ../../../glib/gthreadpool.c:167
#5 0x00007ffff2db6d61 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:364
#6 0x00007ffff2db6325 in g_thread_proxy (data=0x5555556ab050) at ../../../glib/gthread.c:784
#7 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fffebb71700 (LWP 12843)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x555555695b20, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x555555695b20, timeout=<optimized out>, context=0x555555693b80) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=0x555555693b80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e3a2 in g_main_loop_run (loop=0x555555693cc0) at ../../../glib/gmain.c:4116
#4 0x00007ffff2fbad26 in gdbus_shared_thread_func (user_data=0x555555693b50) at ../../../gio/gdbusprivate.c:275
#5 0x00007ffff2db6325 in g_thread_proxy (data=0x55555565d370) at ../../../glib/gthread.c:784
#6 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fffec372700 (LWP 12842)):
#0 0x00007ffff28a9b39 in __GI___poll (fds=0x555555683070, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007ffff2d8e016 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x555555683070, timeout=<optimized out>, context=0x555555682d70) at ../../../glib/gmain.c:4221
#2 0x00007ffff2d8e016 in g_main_context_iterate (context=context@entry=0x555555682d70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915
#3 0x00007ffff2d8e13c in g_main_context_iteration (context=0x555555682d70, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#4 0x00007ffff2d8e181 in glib_worker_main (data=<optimized out>) at ../../../glib/gmain.c:5861
#5 0x00007ffff2db6325 in g_thread_proxy (data=0x55555565d320) at ../../../glib/gthread.c:784
#6 0x00007ffff2983fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7 0x00007ffff28b47ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fffec6d5f80 (LWP 12761)):
#0 0x000055555558b2aa in ev_window_cmd_view_zoom_in (action=<optimized out>, ev_window=<optimized out>) at ev-window.c:4798
#4 0x00007ffff2e8c90f in <emit signal ??? on instance 0x555555879df0 [GtkAction]> (instance=instance@entry=0x555555879df0, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447
#1 0x00007ffff2e6fc7d in g_closure_invoke (closure=0x555555766cc0, return_value=0x0, n_param_values=1, param_values=0x7fffffffd3f0, invocation_hint=0x7fffffffd370) at ../../../gobject/gclosure.c:810
#2 0x00007ffff2e83333 in signal_emit_unlocked_R (node=node@entry=0x555555746900, detail=detail@entry=0, instance=instance@entry=0x555555879df0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffd3f0) at ../../../gobject/gsignal.c:3635
#3 0x00007ffff2e8c2c2 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffd5a0) at ../../../gobject/gsignal.c:3391
#5 0x00007ffff3591840 in _gtk_action_emit_activate (action=0x555555879df0 [GtkAction]) at ../../../../gtk/deprecated/gtkaction.c:909
#6 0x00007ffff2e6feb6 in _g_closure_invoke_va (closure=0x55555564b8a0, return_value=0x0, instance=0x555555913780, args=0x7fffffffd8c0, n_params=0, param_types=0x0) at ../../../gobject/gclosure.c:873
#7 0x00007ffff2e8c3a1 in g_signal_emit_valist (instance=0x555555913780, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffd8c0) at ../../../gobject/gsignal.c:3300
#8 0x00007ffff2e8c90f in g_signal_emit (instance=instance@entry=0x555555913780, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447
#9 0x00007ffff385f55a in gtk_widget_activate (widget=widget@entry=0x555555913780 [GtkImageMenuItem]) at ../../../../gtk/gtkwidget.c:7777
#10 0x00007ffff37329a6 in gtk_menu_shell_activate_item (menu_shell=0x5555558dc870 [GtkMenu], menu_item=0x555555913780 [GtkImageMenuItem], force_deactivate=<optimized out>) at ../../../../gtk/gtkmenushell.c:1375
#11 0x00007ffff3732c43 in gtk_menu_shell_button_release (widget=0x5555558dc870 [GtkMenu], event=<optimized out>) at ../../../../gtk/gtkmenushell.c:791
#12 0x00007ffff38aef64 in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x55555563dfb0, return_value=0x7fffffffdbf0, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x55555563dfe0) at ../../../../gtk/gtkmarshalers.c:129
#13 0x00007ffff2e6feb6 in _g_closure_invoke_va (closure=0x55555563dfb0, return_value=0x7fffffffdbf0, instance=0x5555558dc870, args=0x7fffffffdcc0, n_params=1, param_types=0x55555563dfe0) at ../../../gobject/gclosure.c:873
#14 0x00007ffff2e8bd6b in g_signal_emit_valist (instance=0x5555558dc870, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffffffdcc0) at ../../../gobject/gsignal.c:3300
#15 0x00007ffff2e8c90f in g_signal_emit (instance=instance@entry=0x5555558dc870, signal_id=<optimized out>, detail=detail@entry=0) at ../../../gobject/gsignal.c:3447
#16 0x00007ffff385cff4 in gtk_widget_event_internal (widget=widget@entry=0x5555558dc870 [GtkMenu], event=event@entry=0x555555a86530) at ../../../../gtk/gtkwidget.c:7744
#17 0x00007ffff385f10a in gtk_widget_event (widget=widget@entry=0x5555558dc870 [GtkMenu], event=event@entry=0x555555a86530) at ../../../../gtk/gtkwidget.c:7314
#18 0x00007ffff371d876 in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0x5555558dc870 [GtkMenu]) at ../../../../gtk/gtkmain.c:2592
#19 0x00007ffff371d876 in propagate_event (widget=<optimized out>, event=0x555555a86530, captured=<optimized out>, topmost=0x0) at ../../../../gtk/gtkmain.c:2695
#20 0x00007ffff371f993 in gtk_main_do_event (event=0x555555a86530) at ../../../../gtk/gtkmain.c:1915
#21 0x00007ffff371f993 in gtk_main_do_event (event=<optimized out>) at ../../../../gtk/gtkmain.c:1685
#22 0x00007ffff3421445 in _gdk_event_emit (event=event@entry=0x555555a86530) at ../../../../gdk/gdkevents.c:73
#23 0x00007ffff3452012 in gdk_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ../../../../../gdk/x11/gdkeventsource.c:367
#24 0x00007ffff2d8de0e in g_main_dispatch (context=0x55555562f980) at ../../../glib/gmain.c:3182
#25 0x00007ffff2d8de0e in g_main_context_dispatch (context=context@entry=0x55555562f980) at ../../../glib/gmain.c:3847
#26 0x00007ffff2d8e0a8 in g_main_context_iterate (context=context@entry=0x55555562f980, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#27 0x00007ffff2d8e13c in g_main_context_iteration (context=context@entry=0x55555562f980, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981
#28 0x00007ffff2f8186d in g_application_run (application=0x555555722130 [EvApplication], argc=<optimized out>, argv=0x0) at ../../../gio/gapplication.c:2470
#29 0x0000555555576703 in main (argc=<optimized out>, argv=<optimized out>) at main.c:287
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