.
Hilo 6 (Thread 0x7f7685696700 (LWP 4005)):
#0  0x00007f76ac62dcbd in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f7684044031 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#2  0x00007f768403583c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#3  0x00007f7684035ece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#4  0x00007f7684035f80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#5  0x00007f7684043fe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#6  0x00007f7677ddef08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
No symbol table info available.
#7  0x00007f76ab18d182 in start_thread (arg=0x7f7685696700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7685696700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140147021145856, 4123479507790381696, 0, 0, 140147021146560, 140147021145856, -4047469353032826240, -4047367231969377664}, 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  0x00007f76ac63b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locales.
.
Hilo 5 (Thread 0x7f769e0a5700 (LWP 3996)):
#0  0x00007f76ac62dcbd in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f76acd60db4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f76acd610da in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f76ad34cac6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f76acd85d55 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f76ab18d182 in start_thread (arg=0x7f769e0a5700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f769e0a5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140147434346240, 4123479507790381696, 0, 0, 140147434346944, 140147434346240, -4047409128464530816, -4047367231969377664}, 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"
#6  0x00007f76ac63b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locales.
.
Hilo 4 (Thread 0x7f7695977700 (LWP 3997)):
#0  0x00007f76ac62dcbd in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f76acd60db4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f76acd60ebc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f769597f1ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f76acd85d55 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f76ab18d182 in start_thread (arg=0x7f7695977700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7695977700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140147292600064, 4123479507790381696, 0, 0, 140147292600768, 140147292600064, -4047432124793175424, -4047367231969377664}, 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"
#6  0x00007f76ac63b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locales.
.
Hilo 3 (Thread 0x7f7685e97700 (LWP 3998)):
#0  0x00007f76ac62dcbd in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f76acd60db4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f76acd60ebc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f76acd60ef9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f76acd85d55 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f76ab18d182 in start_thread (arg=0x7f7685e97700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7685e97700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140147029538560, 4123479507790381696, 0, 0, 140147029539264, 140147029538560, -4047468254058069376, -4047367231969377664}, 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"
#6  0x00007f76ac63b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locales.
.
Hilo 2 (Thread 0x7f7684e95700 (LWP 4153)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locales.
#1  0x00007f76acda2d3b in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f76acd36f31 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f76acd866b2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f76acd85d55 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f76ab18d182 in start_thread (arg=0x7f7684e95700) at pthread_create.c:312
        __res = <optimized out>
        pd = 0x7f7684e95700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140147012753152, 4123479507790381696, 0, 0, 140147012753856, 140147012753152, -4047466053961072000, -4047367231969377664}, 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"
#6  0x00007f76ac63b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locales.
.
Hilo 1 (Thread 0x7f76aec879c0 (LWP 3995)):
#0  malloc_consolidate (av=av@entry=0x7f76ac8ff760 <main_arena>) at malloc.c:4149
        fb = <optimized out>
        maxfb = 0x7f76ac8ff7b0 <main_arena+80>
        p = 0x692e776f646e6977
        nextp = <optimized out>
        unsorted_bin = 0x7f76ac8ff7b8 <main_arena+88>
        first_unsorted = <optimized out>
        nextchunk = <optimized out>
        size = <optimized out>
        nextsize = <optimized out>
        prevsize = <optimized out>
        nextinuse = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        __func__ = "malloc_consolidate"
#1  0x00007f76ac5c0988 in _int_malloc (av=av@entry=0x7f76ac8ff760 <main_arena>, bytes=bytes@entry=1056) at malloc.c:3423
        nb = 1072
        idx = 64
        bin = <optimized out>
        victim = <optimized out>
        size = <optimized out>
        victim_index = <optimized out>
        remainder = <optimized out>
        remainder_size = <optimized out>
        block = <optimized out>
        bit = <optimized out>
        map = <optimized out>
        fwd = <optimized out>
        bck = <optimized out>
        errstr = 0x0
        __func__ = "_int_malloc"
#2  0x00007f76ac5c3e5c in __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3219
        av = 0x7f76ac8ff760 <main_arena>
        oldtop = 0x389dbf0
        p = <optimized out>
        bytes = 1056
        sz = 1056
        csz = <optimized out>
        oldtopsize = 74768
        mem = <optimized out>
        clearsize = <optimized out>
        nclears = <optimized out>
        d = <optimized out>
        hook = <optimized out>
        __func__ = "__libc_calloc"
#3  0x00007f7677da9b0f in pa_xmalloc0 () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
No symbol table info available.
#4  0x00007f7677dbc486 in pa_hashmap_new () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
No symbol table info available.
#5  0x00007f767223a1f7 in ?? () from /usr/lib/x86_64-linux-gnu/libcanberra-0.30/libcanberra-pulse.so
No symbol table info available.
#6  0x00007f767223c431 in pulse_driver_play () from /usr/lib/x86_64-linux-gnu/libcanberra-0.30/libcanberra-pulse.so
No symbol table info available.
#7  0x00007f76a345f93d in ca_context_play_full () from /usr/lib/x86_64-linux-gnu/libcanberra.so.0
No symbol table info available.
#8  0x00007f76a86ddc42 in ca_gtk_play_for_widget () from /usr/lib/x86_64-linux-gnu/libcanberra-gtk3.so.0
No symbol table info available.
#9  0x00007f7684475bed in ?? () from /usr/lib/x86_64-linux-gnu/control-center-1/panels/libsound.so
No symbol table info available.
#10 0x00007f76ad03436f in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007f76ad04c708 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007f76ad04d352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007f76adae9439 in gtk_tree_selection_select_path () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#14 0x00007f76adae9531 in gtk_tree_selection_select_iter () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#15 0x00007f76844758ca in ?? () from /usr/lib/x86_64-linux-gnu/control-center-1/panels/libsound.so
No symbol table info available.
#16 0x00007f7684475b17 in ?? () from /usr/lib/x86_64-linux-gnu/control-center-1/panels/libsound.so
No symbol table info available.
#17 0x00007f76ad0343f7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f76ad04c708 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#19 0x00007f76ad04d352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#20 0x00007f76adafc1ac in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#21 0x00007f76adb0262c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#22 0x00007f76a9529adc in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#23 0x00007f76a952940c in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#24 0x00007f76ad034e65 in g_cclosure_marshal_generic_va () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#25 0x00007f76ad0343f7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#26 0x00007f76ad04c708 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#27 0x00007f76ad04d352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#28 0x00007f76ad9ace43 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#29 0x00007f76ad037020 in g_cclosure_marshal_VOID__BOXEDv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#30 0x00007f76ad0343f7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#31 0x00007f76ad04c708 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#32 0x00007f76ad04d352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#33 0x00007f76ad9aa3ea in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#34 0x00007f76ad9ab6f8 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#35 0x00007f76ad9adf23 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#36 0x00007f76ad982d9b in gtk_event_controller_handle_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#37 0x00007f76adb116ed in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#38 0x00007f76ad9ee09c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#39 0x00007f76ad0341c8 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#40 0x00007f76ad04518b in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#41 0x00007f76ad04cd68 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#42 0x00007f76ad04d352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#43 0x00007f76adb14e5c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#44 0x00007f76ad9ebc5c in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#45 0x00007f76ad9ed6f7 in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#46 0x00007f76ac2d6c22 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
No symbol table info available.
#47 0x00007f76acd60bd4 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#48 0x00007f76acd60e18 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#49 0x00007f76acd610da in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#50 0x00007f76ad9ec9d5 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#51 0x00000000004085d8 in ?? ()
No symbol table info available.
#52 0x00007f76a9529adc in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#53 0x00007f76a952940c in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#54 0x00007f76ad034e65 in g_cclosure_marshal_generic_va () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#55 0x00007f76ad0343f7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#56 0x00007f76ad04c708 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#57 0x00007f76ad04d352 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#58 0x00007f76ad315f03 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#59 0x00007f76ad317e76 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#60 0x00007f76ad317feb in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#61 0x00007f76ae859d50 in granite_application_run () from /usr/lib/x86_64-linux-gnu/libgranite.so.2
No symbol table info available.
#62 0x0000000000408b03 in switchboard_main ()
No symbol table info available.
#63 0x00007f76ac561ec5 in __libc_start_main (main=0x406640 <main>, argc=2, argv=0x7fffa5a10248, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa5a10238) at libc-start.c:287
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4123479507790381696, 4220492, 140735972180544, 0, 0, -4123395645147790720, -4047378787283189120}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x40bda0 <__libc_csu_init>, 0x7fffa5a10248}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4242848}}}
        not_first_call = <optimized out>
#64 0x0000000000406675 in _start ()
No symbol table info available.