.
Thread 3 (LWP 18848):
#0  0x00007f61ae72e44d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f61af20289c in g_main_context_poll (n_fds=3, fds=0x7f61980010c0, timeout=-1, context=0x7f61a0011070, priority=<optimized out>) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3653
        poll_func = 0x7f61af210b50 <g_poll>
#2  g_main_context_iterate (context=0x7f61a0011070, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3354
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x7f61980010c0
#3  0x00007f61af202d72 in g_main_loop_run (loop=0x7f61a0011000) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3553
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f61af7ddd96 in gdbus_shared_thread_func (user_data=0x7f61a0011040) at /build/buildd/glib2.0-2.35.4/./gio/gdbusprivate.c:277
        data = 0x7f61a0011040
#5  0x00007f61af2265f5 in g_thread_proxy (data=0x7f61a000c1e0) at /build/buildd/glib2.0-2.35.4/./glib/gthread.c:798
        thread = 0x7f61a000c1e0
#6  0x00007f61aea0cf9f in start_thread (arg=0x7f61a7223700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f61a7223700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140057392592640, 461452913502737708, 0, 140057559552096, 140057400981808, 4096, -530256256413838036, -530239777721002708}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f61ae73a0cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
No locals.
.
Thread 2 (LWP 18847):
#0  0x00007f61ae72e44d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f61af20289c in g_main_context_poll (n_fds=1, fds=0x7f61a00010e0, timeout=-1, context=0x70db30, priority=<optimized out>) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3653
        poll_func = 0x7f61af210b50 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x70db30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3354
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x7f61a00010e0
#3  0x00007f61af2029c4 in g_main_context_iteration (context=context@entry=0x70db30, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3420
        retval = <optimized out>
#4  0x00007f61a82674bd in dconf_gdbus_worker_thread (user_data=0x70db30) at dconf-gdbus-thread.c:81
        context = 0x70db30
#5  0x00007f61af2265f5 in g_thread_proxy (data=0x707ca0) at /build/buildd/glib2.0-2.35.4/./glib/gthread.c:798
        thread = 0x707ca0
#6  0x00007f61aea0cf9f in start_thread (arg=0x7f61a7a24700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f61a7a24700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140057400985344, 461452913502737708, 0, 140057559552096, 140737228550656, 4096, -530255156365339348, -530239777721002708}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f61ae73a0cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
No locals.
.
Thread 1 (LWP 18844):
#0  fr_archive_is_capable_of (self=0x0, requested_capabilities=requested_capabilities@entry=1 '\001') at fr-archive.c:488
No locals.
#1  0x0000000000446892 in fr_window_archive_list (window=0x6f0300) at fr-window.c:6027
No locals.
#2  0x0000000000447586 in _archive_operation_completed (window=window@entry=0x6f0300, action=action@entry=FR_ACTION_LOADING_ARCHIVE, error=error@entry=0x0) at fr-window.c:2995
        continue_batch = 1
        opens_dialog = 0
        operation_canceled = 0
        archive_dir = <optimized out>
        is_temp_dir = <optimized out>
#3  0x000000000044b155 in fr_window_stop_batch_with_error (window=0x6f0300, action=FR_ACTION_LOADING_ARCHIVE, error_type=<optimized out>, error_message=0x0) at fr-window.c:9601
        error = 0x0
#4  0x0000000000419650 in package_installer_terminated (idata=0xc5adf0, error_type=FR_ERROR_STOPPED, error_message=0x0) at dlg-package-installer.c:66
        window = <optimized out>
#5  0x0000000000419cd2 in packagekit_install_package_names_ready_cb (source_object=<optimized out>, res=<optimized out>, user_data=user_data@entry=0xc5adf0) at dlg-package-installer.c:118
        idata = 0xc5adf0
        proxy = 0xa4b3f0
        values = <optimized out>
        error = 0x0
        error_type = FR_ERROR_STOPPED
        error_message = 0x0
#6  0x00007f61af778a4e in g_simple_async_result_complete (simple=0xad7250) at /build/buildd/glib2.0-2.35.4/./gio/gsimpleasyncresult.c:777
        current_source = <optimized out>
        current_context = <optimized out>
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#7  0x00007f61af7d9833 in reply_cb (connection=<optimized out>, res=0xad7170, user_data=user_data@entry=0xad7250) at /build/buildd/glib2.0-2.35.4/./gio/gdbusproxy.c:2632
        simple = 0xad7250
        value = <optimized out>
        error = 0xa4c6a0
        fd_list = 0x723560
#8  0x00007f61af778a4e in g_simple_async_result_complete (simple=0xad7170) at /build/buildd/glib2.0-2.35.4/./gio/gsimpleasyncresult.c:777
        current_source = <optimized out>
        current_context = <optimized out>
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#9  0x00007f61af7cfa7e in g_dbus_connection_call_done (source=0x7f61a0006080, result=<optimized out>, user_data=user_data@entry=0xc69f80) at /build/buildd/glib2.0-2.35.4/./gio/gdbusconnection.c:5333
        simple = 0xad7170
        connection = <optimized out>
        state = 0xc69f80
        error = 0xa4c6a0
        reply = 0x825f70
#10 0x00007f61af778a4e in g_simple_async_result_complete (simple=0xad6eb0) at /build/buildd/glib2.0-2.35.4/./gio/gsimpleasyncresult.c:777
        current_source = <optimized out>
        current_context = <optimized out>
        __PRETTY_FUNCTION__ = "g_simple_async_result_complete"
#11 0x00007f61af778b7c in complete_in_idle_cb (data=0xad6eb0) at /build/buildd/glib2.0-2.35.4/./gio/gsimpleasyncresult.c:789
        simple = <optimized out>
#12 0x00007f61af2025c5 in g_main_dispatch (context=0x6d5880) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:2784
        dispatch = 0x7f61af1ff880 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xad6eb0
        callback = 0x7f61af778b60 <complete_in_idle_cb>
        cb_funcs = 0x7f61af4b3a00 <g_source_callback_funcs>
        cb_data = 0x7f6198007ea0
        current_source_link = {data = 0x7f6198006a00, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7f6198006a00
        current = 0x723a40
        i = <optimized out>
#13 g_main_context_dispatch (context=context@entry=0x6d5880) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3288
No locals.
#14 0x00007f61af202908 in g_main_context_iterate (context=context@entry=0x6d5880, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3359
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x84e0f0
#15 0x00007f61af2029c4 in g_main_context_iteration (context=0x6d5880, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3420
        retval = <optimized out>
#16 0x00007f61af7a9bcc in g_application_run (application=0x6a1010, argc=argc@entry=2, argv=argv@entry=0x7ffff083be38) at /build/buildd/glib2.0-2.35.4/./gio/gapplication.c:1620
        arguments = 0x6943c0
        status = 545
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#17 0x0000000000415b26 in main (argc=2, argv=0x7ffff083be38) at main.c:961
        app = 0x6a1010
        status = <optimized out>