.
Thread 5 (Thread 0x7f3bbbfff700 (LWP 28902)):
#0  0x00007f3bcf9aa773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f3bcf1d4f68 in g_main_context_poll (n_fds=3, fds=0x21aa3e0, timeout=-1, context=0x216ce40, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402
        poll_func = 0x7f3bcf1e34c0 <g_poll>
#2  g_main_context_iterate (context=0x216ce40, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x21aa3e0
#3  0x00007f3bcf1d5792 in g_main_loop_run (loop=0x21aa3c0) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f3bc864b516 in gdbus_shared_thread_func (user_data=0x2143210) at /build/buildd/glib2.0-2.30.0/./gio/gdbusprivate.c:276
        data = 0x2143210
#5  0x00007f3bcf1fa2b6 in g_thread_create_proxy (data=0x216cf30) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x216cf30
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f3bd0198efc in start_thread (arg=0x7f3bbbfff700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3bbbfff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7959130720078866230, 139894615161776, 139894533913024, 0, 3, -8069336968966494410, -8069567575442905290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f3bcf9b689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f3bb319b700 (LWP 28905)):
#0  0x00007f3bcf9aa773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f3bcf1d4f68 in g_main_context_poll (n_fds=2, fds=0x205a020, timeout=-1, context=0x277fcb0, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402
        poll_func = 0x7f3bcf1e34c0 <g_poll>
#2  g_main_context_iterate (context=0x277fcb0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = <optimized out>
        fds = 0x205a020
#3  0x00007f3bcf1d5429 in g_main_context_iteration (context=0x277fcb0, may_block=1) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3152
        retval = <optimized out>
#4  0x00007f3bd0545ed6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#5  0x00007f3bd0519cf2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#6  0x00007f3bd0519ef7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#7  0x00007f3bd043127f in QThread::exec() () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#8  0x00007f3bd04fccbf in ?? () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#9  0x00007f3bd0433d05 in ?? () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#10 0x00007f3bd0198efc in start_thread (arg=0x7f3bb319b700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3bb319b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7959130720078866230, 140735479788080, 139894384605632, 0, 3, -8069354271242246346, -8069567575442905290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007f3bcf9b689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#12 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f3bb8598700 (LWP 28904)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007f3bd04341ab in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#2  0x0000000000439e63 in ?? ()
No symbol table info available.
#3  0x00007f3bd0433d05 in ?? () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#4  0x00007f3bd0198efc in start_thread (arg=0x7f3bb8598700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3bb8598700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7959130720078866230, 140735479793168, 139894472673728, 0, 3, -8069338331007998154, -8069567575442905290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f3bcf9b689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f3bb8d99700 (LWP 28903)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007f3bd04341ab in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#2  0x00000000004382f3 in ?? ()
No symbol table info available.
#3  0x00007f3bd0433d05 in ?? () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#4  0x00007f3bd0198efc in start_thread (arg=0x7f3bb8d99700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f3bb8d99700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7959130720078866230, 140735479793200, 139894481066432, 0, 3, -8069339426761529546, -8069567575442905290}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f3bcf9b689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f3bd196f780 (LWP 28900)):
#0  0x00007f3bbb3ca266 in scm_intern (name=0x7f3bbb5f6f7d "release-context") at ../sigscheme/src/symbol.c:89
        sym = <optimized out>
        lst = 139894602276464
        rest = 139894602276464
        hash = 331
        copied = <optimized out>
#1  0x00007f3bbb3dab87 in uim_scm_callf_internal (args=0x7fff8847c6c0) at uim-scm-sigscheme.c:1009
        proc = <optimized out>
        scm_args = 0
        arg = <optimized out>
        argq = <optimized out>
        fmtp = <optimized out>
#2  0x00007f3bbb1bfa43 in GCROOTS_call_with_gc_ready_stack () from /tmp/tmptcCy_1/usr/lib/libgcroots.so.0
No symbol table info available.
#3  0x00007f3bbb3daf93 in uim_scm_callf (proc=<optimized out>, args_fmt=<optimized out>) at uim-scm-sigscheme.c:995
        ret = 0x7f3bbc01ce10
        args = {proc = 0x7f3bbb5f6f7d "release-context", args_fmt = 0x7f3bbb5f7c53 "p", args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fff8847c7c0, reg_save_area = 0x7fff8847c700}}, with_guard = 0, failed = 0x7f3bb25232b0}
#4  0x00007f3bbb5f0ac7 in uim_release_context (uc=0x270d9e0) at uim.c:247
        i = <optimized out>
#5  0x00007f3bb25347fe in QUimInputContext::~QUimInputContext() () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libuiminputcontextplugin.so
No symbol table info available.
#6  0x00007f3bb25348f9 in QUimInputContext::~QUimInputContext() () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libuiminputcontextplugin.so
No symbol table info available.
#7  0x00007f3bd052cd75 in QObjectPrivate::deleteChildren() () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#8  0x00007f3bd0532349 in QObject::~QObject() () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtCore.so.4
No symbol table info available.
#9  0x00007f3bb2749d09 in ?? () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/qt4/plugins/inputmethods/libqimsw-multi.so
No symbol table info available.
#10 0x00007f3bd0ac93ae in ?? () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#11 0x00007f3bd0a54ef4 in QApplication::~QApplication() () from /tmp/tmptcCy_1/usr/lib/x86_64-linux-gnu/libQtGui.so.4
No symbol table info available.
#12 0x0000000000412101 in ?? ()
No symbol table info available.
#13 0x00007f3bcf8f630d in __libc_start_main (main=0x411ce0, argc=1, ubp_av=0x7fff8847d068, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff8847d058) at libc-start.c:226
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7959130720078866230, 4271560, 140735479795808, 0, 0, -7959105498432461002, -8069575154585098442}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x443e70, 0x7fff8847d068}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4472432}}}
        not_first_call = <optimized out>
#14 0x0000000000412df1 in ?? ()
No symbol table info available.
#15 0x00007fff8847d058 in ?? ()
No symbol table info available.
#16 0x000000000000001c in ?? ()
No symbol table info available.
#17 0x0000000000000001 in ?? ()
No symbol table info available.
#18 0x00007fff8847d87a in ?? ()
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.