.
Thread 5 (Thread 3527):
#0  0x00007ff52b22e003 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007ff503bbe2df in poll_func (ufds=0x3551b70, nfds=2, timeout=-1, userdata=0x34d0c70) at pulse/thread-mainloop.c:75
        mutex = 0x34d0c70
        r = <value optimized out>
        __func__ = "poll_func"
        __PRETTY_FUNCTION__ = "poll_func"
#2  0x00007ff503bb00b6 in pa_mainloop_poll (m=0x3551a70) at pulse/mainloop.c:879
        __func__ = "pa_mainloop_poll"
        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
#3  0x00007ff503bb06e9 in pa_mainloop_iterate (m=0x3551a70, block=<value optimized out>, retval=0x0) at pulse/mainloop.c:961
        r = <value optimized out>
        __func__ = "pa_mainloop_iterate"
        __PRETTY_FUNCTION__ = "pa_mainloop_iterate"
#4  0x00007ff503bb07a0 in pa_mainloop_run (m=0x3551a70, retval=0x0) at pulse/mainloop.c:979
        r = <value optimized out>
#5  0x00007ff503bbe28f in thread (userdata=0x34d1e60) at pulse/thread-mainloop.c:94
        m = 0x34d1e60
        mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
#6  0x00007ff50397ca58 in internal_thread_func (userdata=0x3553ec0) at pulsecore/thread-posix.c:83
        t = 0x3553ec0
        __func__ = "internal_thread_func"
        __PRETTY_FUNCTION__ = "internal_thread_func"
#7  0x00007ff52ad39d8c in start_thread (arg=0x7ff5047db700) at pthread_create.c:304
        pd = 0x7ff5047db700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140690319062784, -7060604646978939581, 140690962271776, 140690319063488, 0, 3, 7055374251334374723, 7055421926138516803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007ff52b23b17d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 3518):
#0  0x00007ff52b22e003 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007ff520f54180 in g_main_context_poll (context=0x2bf32a0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:3404
        poll_func = 0x7ff520f64100 <g_poll>
#2  g_main_context_iterate (context=0x2bf32a0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x2bf49b0
#3  0x00007ff520f54a5a in g_main_loop_run (loop=0x2bf3280) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007ff51fd55c74 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./gio/gdbusprivate.c:276
No locals.
#5  0x00007ff520f7b394 in g_thread_create_proxy (data=0x2bf3380) at /build/buildd/glib2.0-2.28.1/./glib/gthread.c:1897
        thread = 0x2bf3380
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007ff52ad39d8c in start_thread (arg=0x7ff514364700) at pthread_create.c:304
        pd = 0x7ff514364700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140690582816512, -7060604646978939581, 140736570904288, 140690582817216, 0, 3, 7055338615453848899, 7055421926138516803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007ff52b23b17d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 6720):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007ff521202382 in g_cond_timed_wait_posix_impl (cond=<value optimized out>, entered_mutex=<value optimized out>, abs_time=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1299253612, tv_nsec = 934459000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007ff520f2927f in g_async_queue_pop_intern_unlocked (queue=0x2bd8920, try=0, end_time=0x7ff512a8ce30) at /build/buildd/glib2.0-2.28.1/./glib/gasyncqueue.c:423
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007ff520f29c79 in g_async_queue_timed_pop (queue=0x2bd8920, end_time=0x7ff512a8ce30) at /build/buildd/glib2.0-2.28.1/./glib/gasyncqueue.c:549
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_timed_pop"
#4  0x00007ff520f7da0a in g_thread_pool_wait_for_new_pool (data=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./glib/gthreadpool.c:175
        end_time = {tv_sec = 1299253612, tv_usec = 934459}
        pool = <value optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <value optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = 0
#5  g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./glib/gthreadpool.c:378
        free_pool = <value optimized out>
        task = 0x2
        pool = <value optimized out>
#6  0x00007ff520f7b394 in g_thread_create_proxy (data=0x3d3d2b0) at /build/buildd/glib2.0-2.28.1/./glib/gthread.c:1897
        thread = 0x3d3d2b0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#7  0x00007ff52ad39d8c in start_thread (arg=0x7ff512a8d700) at pthread_create.c:304
        pd = 0x7ff512a8d700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140690556770048, -7060604646978939581, 140736570908048, 140690556770752, 0, 3, 7055333203258185027, 7055421926138516803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007ff52b23b17d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 3491):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007ff52bf649b7 in ?? () from /usr/lib/libreoffice/program/../basis-link/ure-link/lib/libuno_sal.so.3
No symbol table info available.
#2  0x00007ff52ad39d8c in start_thread (arg=0x7ff523269700) at pthread_create.c:304
        pd = 0x7ff523269700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140690833446656, -7060604646978939581, 140690962271776, 140690833447360, 0, 3, 7055442104301458755, 7055421926138516803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#3  0x00007ff52b23b17d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 3490):
#0  __pthread_mutex_lock (mutex=0x1) at pthread_mutex_lock.c:50
        __PRETTY_FUNCTION__ = "__pthread_mutex_lock"
        type = <value optimized out>
        id = <value optimized out>
#1  0x00007ff52bf3e870 in osl_acquireMutex () from /usr/lib/libreoffice/program/../basis-link/ure-link/lib/libuno_sal.so.3
No symbol table info available.
#2  0x00007ff522816e6c in userEventFn () from /usr/lib/libreoffice/basis3.3/program/libvclplug_gtklx.so
No locals.
#3  0x00007ff520f53c2d in g_main_dispatch (context=0x2287b80) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:2440
        dispatch = 0x7ff520f4f530 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x224cfd0
        callback = 0x7ff522816f10 <call_userEventFn()>
        cb_funcs = 0x7ff5211fe630
        cb_data = 0x2c11060
        current_source_link = {data = 0x36badf0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x36badf0
        current = 0x2bf11c0
        i = <value optimized out>
#4  g_main_context_dispatch (context=0x2287b80) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:3013
No locals.
#5  0x00007ff520f54418 in g_main_context_iterate (context=0x2287b80, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:3091
        max_priority = -100
        timeout = 0
        some_ready = 1
        nfds = 0
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#6  0x00007ff520f546a9 in g_main_context_iteration (context=0x2287b80, may_block=0) at /build/buildd/glib2.0-2.28.1/./glib/gmain.c:3154
        retval = <value optimized out>
#7  0x00007ff522814ba5 in Yield () from /usr/lib/libreoffice/basis3.3/program/libvclplug_gtklx.so
No locals.
#8  0x00007ff522817171 in ~GtkXLib () from /usr/lib/libreoffice/basis3.3/program/libvclplug_gtklx.so
No locals.
#9  0x00007ff5228171f9 in ~GtkXLib () from /usr/lib/libreoffice/basis3.3/program/libvclplug_gtklx.so
No locals.
#10 0x00007ff520cc6c4a in DeleteDisplay () from /usr/lib/libreoffice/basis3.3/program/libvclplug_genlx.so
No locals.
#11 0x00007ff520cc6c7b in ~X11SalData () from /usr/lib/libreoffice/basis3.3/program/libvclplug_genlx.so
No locals.
#12 0x00007ff522814913 in ~GtkData () from /usr/lib/libreoffice/basis3.3/program/libvclplug_gtklx.so
No locals.
#13 0x00007ff520cd4339 in ~X11SalInstance () from /usr/lib/libreoffice/basis3.3/program/libvclplug_genlx.so
No locals.
#14 0x00007ff5228179f9 in ~GtkInstance () from /usr/lib/libreoffice/basis3.3/program/libvclplug_gtklx.so
No locals.
#15 0x00007ff527eed836 in ?? () from /usr/lib/libreoffice/program/../basis-link/program/libvcllx.so
No symbol table info available.
#16 0x00007ff527c7b4b3 in DeInitVCL() () from /usr/lib/libreoffice/program/../basis-link/program/libvcllx.so
No symbol table info available.
#17 0x00007ff527c7b9e4 in ?? () from /usr/lib/libreoffice/program/../basis-link/program/libvcllx.so
No symbol table info available.
#18 0x00007ff527c7bad5 in SVMain() () from /usr/lib/libreoffice/program/../basis-link/program/libvcllx.so
No symbol table info available.
#19 0x00007ff52bce826e in soffice_main () from /usr/lib/libreoffice/program/../basis-link/program/libsofficeapp.so
No symbol table info available.
#20 0x0000000000400ecb in main ()
No locals.