.
Thread 8 (LWP 2579):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0a1b43abcc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#2  0x00007f0a1744c9ab in wait<JSC::GCThread::waitForNextPhase()::<lambda()> > (__p=..., __lock=..., this=0x7f0a0cf2e008) at /usr/include/c++/5/condition_variable:98
No locals.
#3  JSC::GCThread::waitForNextPhase (this=this@entry=0x269f7b0) at ../Source/JavaScriptCore/heap/GCThread.cpp:79
        lock = {_M_device = 0x7f0a0cf2dfe0, _M_owns = true}
#4  0x00007f0a1744ca98 in JSC::GCThread::gcThreadMain (this=0x269f7b0) at ../Source/JavaScriptCore/heap/GCThread.cpp:97
        enabler = {m_stack = @0x269fb30}
        currentPhase = <optimized out>
#5  0x00007f0a1772c78a in WTF::wtfThreadEntryPoint (param=0x7f0a0cecc3d0) at ../Source/WTF/wtf/ThreadingPthreads.cpp:170
        invocation = {_M_t = {<std::_Tuple_impl<0ul, WTF::ThreadFunctionInvocation*, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Tuple_impl<1ul, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Head_base<1ul, std::default_delete<WTF::ThreadFunctionInvocation>, true>> = {<std::default_delete<WTF::ThreadFunctionInvocation>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0ul, WTF::ThreadFunctionInvocation*, false>> = {_M_head_impl = 0x7f0a0cecc3d0}, <No data fields>}, <No data fields>}}
#6  0x00007f0a251216aa in start_thread (arg=0x7f09be718700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f09be718700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139679826544384, 8992381984461470406, 0, 140721148667807, 139679826545088, 139681319798656, -9018415202891023674, -9016468269822330170}, 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  0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 7 (LWP 2576):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f0a1744b458 in __gthread_cond_timedwait (__abs_timeout=0x7f09bff2ae80, __mutex=<optimized out>, __cond=0x7f0a0cf24250) at /usr/include/x86_64-linux-gnu/c++/5/bits/gthr-default.h:871
No locals.
#2  __wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x7f0a0cf24250) at /usr/include/c++/5/condition_variable:165
        __ts = {tv_sec = 1443548753, tv_nsec = 478906796}
#3  wait_until<std::chrono::duration<long, std::ratio<1l, 1000000000l> > > (__atime=..., __lock=..., this=0x7f0a0cf24250) at /usr/include/c++/5/condition_variable:105
No locals.
#4  wait_for<long, std::ratio<1l, 1000l> > (__rtime=<synthetic pointer>, __lock=..., this=0x7f0a0cf24250) at /usr/include/c++/5/condition_variable:137
No locals.
#5  JSC::BlockAllocator::waitForDuration (this=this@entry=0x7f0a0cf24078, duration=duration@entry=...) at ../Source/JavaScriptCore/heap/BlockAllocator.cpp:114
        lock = {_M_device = 0x7f0a0cf24228, _M_owns = true}
#6  0x00007f0a1744b523 in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7f0a0cf24078) at ../Source/JavaScriptCore/heap/BlockAllocator.cpp:128
No locals.
#7  0x00007f0a1772c78a in WTF::wtfThreadEntryPoint (param=0x7f0a0cecc1a0) at ../Source/WTF/wtf/ThreadingPthreads.cpp:170
        invocation = {_M_t = {<std::_Tuple_impl<0ul, WTF::ThreadFunctionInvocation*, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Tuple_impl<1ul, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Head_base<1ul, std::default_delete<WTF::ThreadFunctionInvocation>, true>> = {<std::default_delete<WTF::ThreadFunctionInvocation>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0ul, WTF::ThreadFunctionInvocation*, false>> = {_M_head_impl = 0x7f0a0cecc1a0}, <No data fields>}, <No data fields>}}
#8  0x00007f0a251216aa in start_thread (arg=0x7f09bff2b700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f09bff2b700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139679851788032, 8992381984461470406, 0, 140721148667903, 139679851788736, 139681319798656, -9018418533101290810, -9016468269822330170}, 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  0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 6 (LWP 2578):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0a1b43abcc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#2  0x00007f0a1744c9ab in wait<JSC::GCThread::waitForNextPhase()::<lambda()> > (__p=..., __lock=..., this=0x7f0a0cf2e008) at /usr/include/c++/5/condition_variable:98
No locals.
#3  JSC::GCThread::waitForNextPhase (this=this@entry=0x269f580) at ../Source/JavaScriptCore/heap/GCThread.cpp:79
        lock = {_M_device = 0x7f0a0cf2dfe0, _M_owns = true}
#4  0x00007f0a1744ca98 in JSC::GCThread::gcThreadMain (this=0x269f580) at ../Source/JavaScriptCore/heap/GCThread.cpp:97
        enabler = {m_stack = @0x2a629d0}
        currentPhase = <optimized out>
#5  0x00007f0a1772c78a in WTF::wtfThreadEntryPoint (param=0x7f0a0cecc020) at ../Source/WTF/wtf/ThreadingPthreads.cpp:170
        invocation = {_M_t = {<std::_Tuple_impl<0ul, WTF::ThreadFunctionInvocation*, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Tuple_impl<1ul, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Head_base<1ul, std::default_delete<WTF::ThreadFunctionInvocation>, true>> = {<std::default_delete<WTF::ThreadFunctionInvocation>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0ul, WTF::ThreadFunctionInvocation*, false>> = {_M_head_impl = 0x7f0a0cecc020}, <No data fields>}, <No data fields>}}
#6  0x00007f0a251216aa in start_thread (arg=0x7f09bef21700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f09bef21700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139679834969856, 8992381984461470406, 0, 140721148667807, 139679834970560, 139681319798656, -9018416328709326138, -9016468269822330170}, 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  0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 5 (LWP 2577):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0a1b43abcc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#2  0x00007f0a1744c9ab in wait<JSC::GCThread::waitForNextPhase()::<lambda()> > (__p=..., __lock=..., this=0x7f0a0cf2e008) at /usr/include/c++/5/condition_variable:98
No locals.
#3  JSC::GCThread::waitForNextPhase (this=this@entry=0x269f520) at ../Source/JavaScriptCore/heap/GCThread.cpp:79
        lock = {_M_device = 0x7f0a0cf2dfe0, _M_owns = true}
#4  0x00007f0a1744ca98 in JSC::GCThread::gcThreadMain (this=0x269f520) at ../Source/JavaScriptCore/heap/GCThread.cpp:97
        enabler = {m_stack = @0x2a62940}
        currentPhase = <optimized out>
#5  0x00007f0a1772c78a in WTF::wtfThreadEntryPoint (param=0x7f0a0cecc130) at ../Source/WTF/wtf/ThreadingPthreads.cpp:170
        invocation = {_M_t = {<std::_Tuple_impl<0ul, WTF::ThreadFunctionInvocation*, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Tuple_impl<1ul, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Head_base<1ul, std::default_delete<WTF::ThreadFunctionInvocation>, true>> = {<std::default_delete<WTF::ThreadFunctionInvocation>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0ul, WTF::ThreadFunctionInvocation*, false>> = {_M_head_impl = 0x7f0a0cecc130}, <No data fields>}, <No data fields>}}
#6  0x00007f0a251216aa in start_thread (arg=0x7f09bf722700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f09bf722700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139679843362560, 8992381984461470406, 0, 140721148667807, 139679843363264, 139681319798656, -9018417428757824826, -9016468269822330170}, 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  0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 4 (LWP 2548):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0a1772cc85 in WTF::ThreadCondition::wait (this=<optimized out>, mutex=...) at ../Source/WTF/wtf/ThreadingPthreads.cpp:342
No locals.
#2  0x00007f0a18567f5c in WebCore::IconDatabase::syncThreadMainLoop (this=0x7f0a0cecfc00) at ../Source/WebCore/loader/icon/IconDatabase.cpp:1435
        didAnyWork = <optimized out>
        disableSuddenTermination = {_M_t = {<std::_Tuple_impl<0ul, WebCore::SuddenTerminationDisabler*, std::default_delete<WebCore::SuddenTerminationDisabler> >> = {<std::_Tuple_impl<1ul, std::default_delete<WebCore::SuddenTerminationDisabler> >> = {<std::_Head_base<1ul, std::default_delete<WebCore::SuddenTerminationDisabler>, true>> = {<std::default_delete<WebCore::SuddenTerminationDisabler>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0ul, WebCore::SuddenTerminationDisabler*, false>> = {_M_head_impl = 0x0}, <No data fields>}, <No data fields>}}
#3  0x00007f0a185694f8 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x7f0a0cecfc00) at ../Source/WebCore/loader/icon/IconDatabase.cpp:1041
        journalFilename = {m_impl = {m_ptr = 0x7f0a0ced9aa8}}
#4  0x00007f0a1772c78a in WTF::wtfThreadEntryPoint (param=0x7f0a0cecc1e0) at ../Source/WTF/wtf/ThreadingPthreads.cpp:170
        invocation = {_M_t = {<std::_Tuple_impl<0ul, WTF::ThreadFunctionInvocation*, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Tuple_impl<1ul, std::default_delete<WTF::ThreadFunctionInvocation> >> = {<std::_Head_base<1ul, std::default_delete<WTF::ThreadFunctionInvocation>, true>> = {<std::default_delete<WTF::ThreadFunctionInvocation>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::_Head_base<0ul, WTF::ThreadFunctionInvocation*, false>> = {_M_head_impl = 0x7f0a0cecc1e0}, <No data fields>}, <No data fields>}}
#5  0x00007f0a251216aa in start_thread (arg=0x7f0a0ceb0700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f0a0ceb0700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139681143129856, 8992381984461470406, 0, 140721148669999, 139681143130560, 139681319798656, -9016415290024346938, -9016468269822330170}, 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  0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 3 (LWP 2580):
#0  0x00007f0a24e51757 in munmap () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f0a14ae4376 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/nvidia-352/libGL.so.1
No symbol table info available.
#2  0x00007f0a14ae45fa in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/nvidia-352/libGL.so.1
No symbol table info available.
#3  0x00007f0a12f990f7 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/nvidia-352/tls/libnvidia-tls.so.352.41
No symbol table info available.
#4  0x00007f0a22eef0b0 in g_get_worker_context () at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./glib/gmain.c:5696
        prev_mask = {__val = {0, 206158430211, 0, 139679517155328, 472446402651, 0, 0, 532575944823, 0, 139679517116608, 139679517156432, 139679808734864, 32, 11, 32, 139679517156624}}
        all = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
        initialised = 0
#5  0x00007f0a2279c8a7 in g_task_thread_pool_init () at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gtask.c:1893
No locals.
#6  g_task_get_type () at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gtask.c:588
        g_define_type_id = 139679517155776
        g_define_type_id__volatile = 0
#7  0x00007f0a227f81c1 in ensure_required_types () at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gdbusprivate.c:227
No locals.
#8  _g_dbus_shared_thread_ref () at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gdbusprivate.c:267
        data = <optimized out>
        ret = <optimized out>
        shared_thread_data = 0
#9  _g_dbus_worker_new (stream=<optimized out>, capabilities=G_DBUS_CAPABILITY_FLAGS_UNIX_FD_PASSING, initially_frozen=0, message_received_callback=message_received_callback@entry=0x7f0a227e57e0 <on_worker_message_received>, message_about_to_be_sent_callback=message_about_to_be_sent_callback@entry=0x7f0a227e34c0 <on_worker_message_about_to_be_sent>, disconnected_callback=disconnected_callback@entry=0x7f0a227e3090 <on_worker_closed>, user_data=0x2439610) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gdbusprivate.c:1649
        worker = 0x7f09ac00d2a0
        idle_source = <optimized out>
        __func__ = "_g_dbus_worker_new"
#10 0x00007f0a227ebf77 in initable_init (initable=0x2439610, cancellable=<optimized out>, error=0x7f09bd61bdd0) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gdbusconnection.c:2573
        connection = 0x2439610
        ret = 0
        __func__ = "initable_init"
#11 0x00007f0a227ec633 in g_bus_get_sync (bus_type=<optimized out>, cancellable=0x0, error=0x7f09bd61bdd0) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./gio/gdbusconnection.c:7254
        connection = 0x2439610
        __func__ = "g_bus_get_sync"
#12 0x00007f09bd624078 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#13 0x00007f09bd62415a in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#14 0x00007f0a22eedeaa in g_main_dispatch (context=0x2a75160) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./glib/gmain.c:3154
        dispatch = 0x7f0a22eea960 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x2a62200
        callback = 0x7f09bd624130
        cb_funcs = <optimized out>
        cb_data = 0x2a75010
        need_destroy = <optimized out>
        source = 0x2a736c0
        current = 0x25addc0
        i = 0
#15 g_main_context_dispatch (context=context@entry=0x2a75160) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./glib/gmain.c:3769
No locals.
#16 0x00007f0a22eee250 in g_main_context_iterate (context=context@entry=0x2a75160, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./glib/gmain.c:3840
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 1
        fds = 0x7f09ac0010e0
#17 0x00007f0a22eee2fc in g_main_context_iteration (context=0x2a75160, may_block=1) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./glib/gmain.c:3901
        retval = <optimized out>
#18 0x00007f09bd62428d in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#19 0x00007f0a22f14995 in g_thread_proxy (data=0x238d9e0) at /build/glib2.0-pRoDo9/glib2.0-2.46.0/./glib/gthread.c:778
        thread = <optimized out>
#20 0x00007f0a251216aa in start_thread (arg=0x7f09bd61c700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f09bd61c700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139679808734976, 8992381984461470406, 0, 140721148661967, 139679808735680, 139681512638784, -9018421943842194746, -9016468269822330170}, 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"
#21 0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 2 (LWP 2547):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locals.
#1  0x00007f0a17714156 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f0a17a1fb80 <WTF::pageheap_memory>) at ../Source/WTF/wtf/FastMalloc.cpp:2880
No locals.
#2  0x00007f0a17714179 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../Source/WTF/wtf/FastMalloc.cpp:2048
No locals.
#3  0x00007f0a251216aa in start_thread (arg=0x7f0a0d7d9700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f0a0d7d9700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139681152734976, 8992381984461470406, 0, 140721148669807, 139681152735680, 139681319698800, -9016416192504350010, -9016468269822330170}, 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"
#4  0x00007f0a24e56eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
No locals.
.
Thread 1 (LWP 2534):
#0  malloc_consolidate (av=av@entry=0x7f0a25114c00 <main_arena>) at malloc.c:4136
        fb = 0x7f0a25114c18 <main_arena+24>
        maxfb = 0x7f0a25114c50 <main_arena+80>
        p = 0x2a790f7
        nextp = 0x25ae37000
        unsorted_bin = 0x7f0a25114c58 <main_arena+88>
        first_unsorted = <optimized out>
        nextchunk = 0x2aa2cb0f7
        size = 11400454144
        nextsize = <optimized out>
        prevsize = <optimized out>
        nextinuse = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
#1  0x00007f0a24dd1a34 in _int_malloc (av=av@entry=0x7f0a25114c00 <main_arena>, bytes=bytes@entry=712576880) at malloc.c:3417
        nb = <optimized out>
        idx = 126
        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  0x00007f0a24dd50b5 in __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3213
        av = 0x7f0a25114c00 <main_arena>
        oldtop = 0x2d804c0
        p = <optimized out>
        bytes = 712576880
        sz = 712576880
        csz = <optimized out>
        oldtopsize = 1604416
        mem = <optimized out>
        clearsize = <optimized out>
        nclears = <optimized out>
        d = <optimized out>
        hook = <optimized out>
        __func__ = "__libc_calloc"
#3  0x00007f0a14ade875 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/nvidia-352/libGL.so.1
No symbol table info available.
#4  0x00007f0a14ae4b1d in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/nvidia-352/libGL.so.1
No symbol table info available.
#5  0x00007f0a14add2c5 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/nvidia-352/libGL.so.1
No symbol table info available.
#6  0x00007f0a2534d2b4 in ?? ()
No symbol table info available.
#7  0x000000000262be30 in ?? ()
No symbol table info available.
#8  0x00007f09bc7cd74f in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/libproxy/0.4.11/modules/network_networkmanager.so
No symbol table info available.
#9  0x00007f09bc7cd468 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/libproxy/0.4.11/modules/network_networkmanager.so
No symbol table info available.
#10 0x00007ffc32140df8 in ?? ()
No symbol table info available.
#11 0x800000010ee955d0 in ?? ()
No symbol table info available.
#12 0x00007f0a2555d160 in ?? ()
No symbol table info available.
#13 0x00007ffc32140f98 in ?? ()
No symbol table info available.
#14 0x0000000002a7bbd0 in ?? ()
No symbol table info available.
#15 0x00007f0a1b3af2c8 in ?? () from /tmp/apport_sandbox_c4JFzz/usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#16 0x00007ffc32140df4 in ?? ()
No symbol table info available.
#17 0x00007ffc32140ec0 in ?? ()
No symbol table info available.
#18 0x00000000022ff750 in ?? ()
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.