.
Thread 5 (Thread 0x7f43d3431700 (LWP 16382)):
#0  0x00007f43e65dc773 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  0x00007f43e76b5f68 in g_main_context_poll (n_fds=3, fds=0x2ea7e20, timeout=-1, context=0x2ea7990, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402
        poll_func = 0x7f43e76c44c0 <g_poll>
#2  g_main_context_iterate (context=0x2ea7990, 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 = 0x2ea7e20
#3  0x00007f43e76b6792 in g_main_loop_run (loop=0x2ea7940) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f43e4cc0516 in gdbus_shared_thread_func (user_data=0x2ea7960) at /build/buildd/glib2.0-2.30.0/./gio/gdbusprivate.c:276
        data = 0x2ea7960
#5  0x00007f43e76db2b6 in g_thread_create_proxy (data=0x2ea7a80) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x2ea7a80
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f43e7252efc in start_thread (arg=0x7f43d3431700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f43d3431700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4350566170550266613, 139929292314656, 139929283926464, 0, 3, -4402279185685746955, -4402375649646417163}, 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  0x00007f43e65e889d 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 0x7f43d1fe2700 (LWP 16384)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
No locals.
#1  0x00007f43dbd0ea7c in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#2  0x00007f43db714b18 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#3  0x00007f43db7149dd in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#4  0x00007f43e7252efc in start_thread (arg=0x7f43d1fe2700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f43d1fe2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4350566170550266613, 140737222939040, 139929262631360, 0, 3, -4402282802585081099, -4402375649646417163}, 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  0x00007f43e65e889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f43d27e3700 (LWP 16383)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
No locals.
#1  0x00007f43dbd0ea7c in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#2  0x00007f43db714b18 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#3  0x00007f43db7149dd in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#4  0x00007f43e7252efc in start_thread (arg=0x7f43d27e3700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f43d27e3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4350566170550266613, 140737222939040, 139929271024064, 0, 3, -4402281701462840587, -4402375649646417163}, 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  0x00007f43e65e889d 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 0x7f43d3c32700 (LWP 16381)):
#0  0x00007f43e65dc773 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  0x00007f43e76b5f68 in g_main_context_poll (n_fds=1, fds=0x2e99ca0, timeout=-1, context=0x2e558f0, priority=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3402
        poll_func = 0x7f43e76c44c0 <g_poll>
#2  g_main_context_iterate (context=0x2e558f0, 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 = 1
        allocated_nfds = <optimized out>
        fds = 0x2e99ca0
#3  0x00007f43e76b6792 in g_main_loop_run (loop=0x2e5c550) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f43de7769cb in dconf_context_thread (data=<optimized out>) at dconfcontext.c:11
        context = 0x2e558f0
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#5  0x00007f43e76db2b6 in g_thread_create_proxy (data=0x2e98470) at /build/buildd/glib2.0-2.30.0/./glib/gthread.c:1962
        thread = 0x2e98470
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f43e7252efc in start_thread (arg=0x7f43d3c32700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f43d3c32700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 4350566170550266613, 140737222951584, 139929292319168, 0, 3, -4402278086710990091, -4402375649646417163}, 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  0x00007f43e65e889d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f43e937f9c0 (LWP 16363)):
#0  0x00007f43e653d3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = <optimized out>
#1  0x00007f43e6540b0b in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction = 0x4}, sa_mask = {__val = {5, 140737222961842, 6, 139929604998783, 3, 140737222946666, 6, 139929604998787, 2, 140737222946686, 2, 139929604989781, 1, 139929604998783, 3, 140737222946660}}, sa_flags = 12, sa_restorer = 0x7f43e6664683}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f43e6575113 in __libc_message (do_abort=2, fmt=0x7f43e66660d8 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffff02e38e0, reg_save_area = 0x7ffff02e37f0}}
        ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffff02e38e0, reg_save_area = 0x7ffff02e37f0}}
        fd = 2
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007f43e657fa96 in malloc_printerr (action=3, str=0x7f43e6663167 "malloc(): memory corruption", ptr=<optimized out>) at malloc.c:6283
        buf = "00007f43c414ae10"
        cp = <optimized out>
#4  0x00007f43e65815f8 in _int_malloc (av=0x7f43c4000020, bytes=88) at malloc.c:4396
        iters = <optimized out>
        nb = 96
        idx = <optimized out>
        bin = <optimized out>
        victim = 0x7f43c414ae00
        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"
#5  0x00007f43e658377d in __GI___libc_malloc (bytes=88) at malloc.c:3660
        ar_ptr = 0x7f43c4000020
        victim = <optimized out>
        hook = <optimized out>
        __func__ = "__libc_malloc"
#6  0x00007f43dbe681b9 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#7  0x00007f43db1f87c2 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#8  0x00007f43db1f93f6 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#9  0x00007f43db1d1732 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#10 0x00007f43db1e739c in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#11 0x00007f43daff9c80 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#12 0x00007f43db001e9f in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#13 0x00007f43db002f15 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#14 0x00007f43da7c1b16 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#15 0x00007f43da7c217c in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#16 0x00007f43daba8925 in ?? () from /tmp/tmpcoC_yE/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#17 0x00007f43d5fb9f3f in nux::IOpenGLSurface::UnlockRect (this=0x7f43c41daab0) at ./IOpenGLSurface.cpp:347
        w = <optimized out>
        h = 1
        texture = <optimized out>
        DataPtr = <optimized out>
#18 0x00007f43d5fba965 in nux::IOpenGLTexture2D::UnlockRect (this=<optimized out>, Level=<optimized out>) at ./IOpenGLTexture2D.cpp:130
        pSurfaceLevel = {ptr_ = 0x7f43c41daab0}
#19 0x00007f43d66eeca0 in unity::PanelMenuView::PanelMenuView(int) () from /tmp/tmpcoC_yE/usr/lib/compiz/libunityshell.so
No symbol table info available.
#20 0x00007f43d6312ed7 in nux::Layout::ProcessDraw (this=0x0, GfxContext=..., force_draw=false) at ./Layout.cpp:787
        ic = <optimized out>
        it = {_M_node = 0x2ee5c70}
#21 0x00007f43d6774b24 in unity::PanelView::Draw(nux::GraphicsEngine&, bool) () from /tmp/tmpcoC_yE/usr/lib/compiz/libunityshell.so
No symbol table info available.
#22 0x3f80000000000000 in ?? ()
No symbol table info available.
#23 0x0000000002ee5c70 in ?? ()
No symbol table info available.
#24 0x0000000003c59880 in ?? ()
No symbol table info available.
#25 0x0000000000000000 in ?? ()
No symbol table info available.