.
Thread 6 (Thread 0x7faa6ed85700 (LWP 14042)):
#0  0x00007faac08b639d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007faac10f8ee4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7faa640010c0, timeout=-1, context=0x2aca5c0) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:4076
        poll_func = 0x7faac1108310 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x2aca5c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:3776
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7faa640010c0
#3  0x00007faac10f8ffc in g_main_context_iteration (context=context@entry=0x2aca5c0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:3842
        retval = <optimized out>
#4  0x00007faa6ed8d27d in dconf_gdbus_worker_thread (user_data=0x2aca5c0) at dconf-gdbus-thread.c:82
        context = 0x2aca5c0
#5  0x00007faac111f925 in g_thread_proxy (data=0x2ac01e0) at /build/buildd/glib2.0-2.42.0/./glib/gthread.c:764
        thread = 0x2ac01e0
#6  0x00007faac0b930a5 in start_thread (arg=0x7faa6ed85700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7faa6ed85700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140369980839680, -7432806642971235335, 0, 0, 140369980840384, 140369980839680, 7461760953928461305, 7461581465492597753}, 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"
#7  0x00007faac08c084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 5 (Thread 0x7faa6fda8700 (LWP 14040)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007faac113d5e7 in g_cond_wait_until (cond=cond@entry=0x27dc318, mutex=mutex@entry=0x27dc310, end_time=end_time@entry=4336473802) at /build/buildd/glib2.0-2.42.0/./glib/gthread-posix.c:1443
        now = {tv_sec = 4335, tv_nsec = 973802978}
        span = {tv_sec = 0, tv_nsec = 499999022}
        sampled = 11
        res = <optimized out>
#2  0x00007faac10cda69 in g_async_queue_pop_intern_unlocked (queue=0x27dc310, wait=wait@entry=1, end_time=4336473802) at /build/buildd/glib2.0-2.42.0/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007faac10ce0c8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at /build/buildd/glib2.0-2.42.0/./glib/gasyncqueue.c:570
        end_time = <optimized out>
#4  0x00007faac1120290 in g_thread_pool_wait_for_new_task (pool=0x28cc110) at /build/buildd/glib2.0-2.42.0/./glib/gthreadpool.c:262
        task = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.42.0/./glib/gthreadpool.c:296
        task = 0x2b07370
        pool = 0x28cc110
#6  0x00007faac111f925 in g_thread_proxy (data=0x2851ed0) at /build/buildd/glib2.0-2.42.0/./glib/gthread.c:764
        thread = 0x2851ed0
#7  0x00007faac0b930a5 in start_thread (arg=0x7faa6fda8700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7faa6fda8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140369997760256, -7432806642971235335, 0, 0, 140369997760960, 140369997760256, 7461763136308718585, 7461581465492597753}, 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"
#8  0x00007faac08c084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 4 (Thread 0x7faa95d88700 (LWP 14038)):
#0  0x00007faac08b639d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007faac10f8ee4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7faa900008c0, timeout=-1, context=0x27dad10) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:4076
        poll_func = 0x7faac1108310 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x27dad10, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:3776
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7faa900008c0
#3  0x00007faac10f8ffc in g_main_context_iteration (context=0x27dad10, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:3842
        retval = <optimized out>
#4  0x00007faac10f9039 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:5589
No locals.
#5  0x00007faac111f925 in g_thread_proxy (data=0x2745000) at /build/buildd/glib2.0-2.42.0/./glib/gthread.c:764
        thread = 0x2745000
#6  0x00007faac0b930a5 in start_thread (arg=0x7faa95d88700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7faa95d88700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140370635163392, -7432806642971235335, 0, 0, 140370635164096, 140370635163392, 7461468484372343801, 7461581465492597753}, 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"
#7  0x00007faac08c084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 3 (Thread 0x7faaa00a5700 (LWP 14036)):
#0  0x00007faac08b639d in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007faac10f8ee4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7faa980010e0, timeout=-1, context=0x23af040) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:4076
        poll_func = 0x7faac1108310 <g_poll>
#2  g_main_context_iterate (context=0x23af040, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:3776
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = 3
        fds = 0x7faa980010e0
#3  0x00007faac10f9272 in g_main_loop_run (loop=0x23aefd0) at /build/buildd/glib2.0-2.42.0/./glib/gmain.c:3975
        __FUNCTION__ = "g_main_loop_run"
#4  0x00007faac16eaf06 in gdbus_shared_thread_func (user_data=0x23af010) at /build/buildd/glib2.0-2.42.0/./gio/gdbusprivate.c:273
        data = 0x23af010
#5  0x00007faac111f925 in g_thread_proxy (data=0x238ff20) at /build/buildd/glib2.0-2.42.0/./glib/gthread.c:764
        thread = 0x238ff20
#6  0x00007faac0b930a5 in start_thread (arg=0x7faaa00a5700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7faaa00a5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140370806200064, -7432806642971235335, 0, 0, 140370806200768, 140370806200064, 7461371297315499001, 7461581465492597753}, 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"
#7  0x00007faac08c084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 2 (Thread 0x7faa97dd6700 (LWP 14037)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007faa9eb3329b in nvc0_constbufs_validate (nvc0=0x7faa97dd6700) at ../../../../../../src/gallium/drivers/nouveau/nvc0/nvc0_state_validate.c:427
        bo = <optimized out>
        base = <optimized out>
        size = <optimized out>
        i = <optimized out>
        push = 0x24e9370
        s = 2547870144
#2  0x98d95dbd29892bf9 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7faac9079a40 (LWP 14034)):
#0  0x00007faac2be3743 in gtk_level_bar_add_offset_value (self=0x27302a0, name=0x7faa9719a85c "\004\003", value=1.3852388523421298e-309) at /build/buildd/gtk+3.0-3.14.1~git20140927.89c0522c/./gtk/gtklevelbar.c:1394
        __inst = 0x27302a0
        __t = <optimized out>
        __r = <optimized out>
        _g_boolean_var_ = <optimized out>
        name_quark = <optimized out>
        __FUNCTION__ = "gtk_level_bar_add_offset_value"
#1  0x0000000000000000 in ?? ()
No symbol table info available.