.
Thread 4 (Thread 0xb35ffb40 (LWP 9306)):
#0  0xb776f424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6997d13 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
No locals.
#2  0xb6a78920 in g_cond_wait_until (cond=cond@entry=0x8f1e3d8, mutex=mutex@entry=0x8f1e3d0, end_time=17548597954) at /build/buildd/glib2.0-2.33.6/./glib/gthread-posix.c:855
        ts = {tv_sec = 17548, tv_nsec = 597954000}
        status = <optimized out>
#3  0xb6a0b379 in g_async_queue_pop_intern_unlocked (queue=0x8f1e3d0, queue@entry=0x15fa5ac2, wait=wait@entry=1, end_time=17548597954) at /build/buildd/glib2.0-2.33.6/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#4  0xb6a0bc3a in g_async_queue_timeout_pop_unlocked (queue=0x15fa5ac2, timeout=4) at /build/buildd/glib2.0-2.33.6/./glib/gasyncqueue.c:572
        end_time = <optimized out>
#5  0xb6a5d3ef in g_thread_pool_wait_for_new_task (pool=0x8e70248) at /build/buildd/glib2.0-2.33.6/./glib/gthreadpool.c:264
        task = <optimized out>
#6  g_thread_pool_thread_proxy (data=0x8e70248) at /build/buildd/glib2.0-2.33.6/./glib/gthreadpool.c:298
        task = 0x95691c8
        pool = 0x8e70248
#7  0xb6a5cb33 in g_thread_proxy (data=0xb3602fb0) at /build/buildd/glib2.0-2.33.6/./glib/gthread.c:801
        thread = 0xb3602fb0
#8  0xb6993d4c in start_thread (arg=0xb35ffb40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb35ffb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1231400972, 0, 4001536, -1285557592, 1832345358, -525408507}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0xb68d2ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 3 (Thread 0xb3fffb40 (LWP 1954)):
#0  0xb776f424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb68c4380 in __GI___poll (fds=fds@entry=0xb36023b8, nfds=nfds@entry=5, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0xb6a469bb in g_poll (fds=0xb36023b8, nfds=5, timeout=-1) at /build/buildd/glib2.0-2.33.6/./glib/gpoll.c:132
No locals.
#3  0xb6a38210 in g_main_context_poll (n_fds=5, fds=0xb36023b8, timeout=<optimized out>, context=0xb40090c0, priority=<optimized out>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3560
        poll_func = <optimized out>
#4  g_main_context_iterate (context=0xb40090c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3261
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = <optimized out>
        fds = 0xb36023b8
#5  0xb6a386eb in g_main_loop_run (loop=0xb4009088) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3460
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0xb6c1711a in gdbus_shared_thread_func (user_data=0xb40090a8) at /build/buildd/glib2.0-2.33.6/./gio/gdbusprivate.c:277
        data = 0xb40090a8
#7  0xb6a5cb33 in g_thread_proxy (data=0xb40039b0) at /build/buildd/glib2.0-2.33.6/./glib/gthread.c:801
        thread = 0xb40039b0
#8  0xb6993d4c in start_thread (arg=0xb3fffb40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb3fffb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1231400972, 0, 4001536, -1275071832, 758603535, -525408507}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0xb68d2ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
.
Thread 2 (Thread 0xb49f7b40 (LWP 1953)):
#0  0xb776f424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb68c4380 in __GI___poll (fds=fds@entry=0xb4000c68, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0xb6a469bb in g_poll (fds=0xb4000c68, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.33.6/./glib/gpoll.c:132
No locals.
#3  0xb6a38210 in g_main_context_poll (n_fds=1, fds=0xb4000c68, timeout=<optimized out>, context=0x8e75e48, priority=<optimized out>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3560
        poll_func = <optimized out>
#4  g_main_context_iterate (context=context@entry=0x8e75e48, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3261
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0xb4000c68
#5  0xb6a38371 in g_main_context_iteration (context=0x8e75e48, may_block=1) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3327
        retval = <optimized out>
#6  0xb4a00770 in ?? () from /tmp/tmpbzWvPo/usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#7  0xb698f418 in ?? () from /tmp/tmpbzWvPo/lib/i386-linux-gnu/libpthread.so.0
No symbol table info available.
.