.
Thread 9 (Thread 0xa67e9b40 (LWP 10974)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb76bce89 in __libc_open64 (file=0xb521dc60 "/usr/share/ubiquity-slideshow/slides/index.html", oflag=0) at ../sysdeps/unix/sysv/linux/open64.c:44
        resultvar = <optimized out>
        resultvar = <optimized out>
        mode = 0
        oldtype = 31
        result = <optimized out>
#2  0xb6da2e47 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#3  0xb6cebb87 in g_file_read () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0xadf9b40f in ?? () from /usr/lib/i386-linux-gnu/libsoup-2.4.so.1
No symbol table info available.
#5  0xadf9b653 in ?? () from /usr/lib/i386-linux-gnu/libsoup-2.4.so.1
No symbol table info available.
#6  0xb6d2dc25 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#7  0xb6e9e417 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0xb6e9d9bc in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0xb7798f60 in start_thread (arg=0xa67e9b40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xa67e9b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1501652160, 4001536, -1501653976, 1462958581, 1493845975}, 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"
#10 0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 8 (Thread 0xa701fb40 (LWP 10973)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb76bf29b in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb6e860fb in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0xb6e771f8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6e77338 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xab122f40 in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#6  0xb6e9d9bc in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0xb7798f60 in start_thread (arg=0xa701fb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xa701fb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1493042368, 4001536, -1493044184, -1443694089, 1493845975}, 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  0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 7 (Thread 0xa7cdbb40 (LWP 10972)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb779ccfb in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
No locals.
#2  0xa9462543 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#3  0xa91a0450 in JSC::GCThread::waitForNextPhase() () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#4  0xa91a04e8 in JSC::GCThread::gcThreadMain() () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#5  0xa91a05ab in JSC::GCThread::gcThreadStartFunc(void*) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#6  0xa9461e9a in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#7  0xa9461f4e in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#8  0xb7798f60 in start_thread (arg=0xa7cdbb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xa7cdbb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1479689408, 4001536, -1479691224, 829618678, 1493845975}, 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  0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 6 (Thread 0xa84fbb40 (LWP 10971)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb779d0dd in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:245
No locals.
#2  0xa94625e2 in WTF::ThreadCondition::timedWait(WTF::Mutex&, double) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#3  0xa919f33c in JSC::BlockAllocator::waitForRelativeTimeWhileHoldingLock(double) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#4  0xa919f38f in JSC::BlockAllocator::waitForRelativeTime(double) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#5  0xa919f3fd in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#6  0xa919f63b in JSC::BlockAllocator::blockFreeingThreadStartFunc(void*) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#7  0xa9461e9a in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#8  0xa9461f4e in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#9  0xb7798f60 in start_thread (arg=0xa84fbb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xa84fbb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1471169728, 4001536, -1471171544, 896727529, 1493845975}, 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"
#10 0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 5 (Thread 0xa8e1cb40 (LWP 10970)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb779ccfb in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
No locals.
#2  0xa9462543 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#3  0xa9d50a3c in ?? () from /usr/lib/libwebkitgtk-3.0.so.0
No symbol table info available.
#4  0xa9d51f6f in ?? () from /usr/lib/libwebkitgtk-3.0.so.0
No symbol table info available.
#5  0xa9d5203b in ?? () from /usr/lib/libwebkitgtk-3.0.so.0
No symbol table info available.
#6  0xa9461e9a in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#7  0xa9461f4e in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#8  0xb7798f60 in start_thread (arg=0xa8e1cb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xa8e1cb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1461597376, 4001536, -1461599192, 1771239912, 1493845975}, 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  0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 4 (Thread 0xb5b01b40 (LWP 10969)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb779ccfb in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
No locals.
#2  0xa944a3a1 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#3  0xa944a3db in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libjavascriptcoregtk-3.0.so.0
No symbol table info available.
#4  0xb7798f60 in start_thread (arg=0xb5b01b40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xb5b01b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1246749888, 4001536, -1246751704, -902628910, 1493845975}, 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"
#5  0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 3 (Thread 0xad9e9b40 (LWP 4693)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb76bf29b in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb6e860fb in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0xb6e771f8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6e77338 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb6e773be in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0xb6e9d9bc in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0xb7798f60 in start_thread (arg=0xad9e9b40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xad9e9b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1382114496, 4001536, -1382116312, -1758266910, 1493845975}, 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  0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 2 (Thread 0xb51ffb40 (LWP 4666)):
#0  0xb77c4416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb76bf29b in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#2  0xb6e860fb in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0xb6e771f8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6e776db in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb6d8e13a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0xb6e9d9bc in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0xb7798f60 in start_thread (arg=0xb51ffb40) at pthread_create.c:312
        __res = <optimized out>
        pd = 0xb51ffb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1216696320, -1256195264, 4001536, -1256197080, -1779238445, 1493845975}, 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  0xb76ce19e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129
No locals.
.
Thread 1 (Thread 0xb754c700 (LWP 4662)):
#0  0xb7140b70 in GtkNode::MatchStringProperty(std::string const&, std::string const&) const () from /usr/lib/i386-linux-gnu/gtk-3.0/modules/libautopilot.so
No symbol table info available.
#1  0xb5c1a160 in xpathselect::XPathQueryPart::Matches(std::shared_ptr<xpathselect::Node const> const&) const () from /usr/lib/i386-linux-gnu/libxpathselect.so.1.4
No symbol table info available.
#2  0xb5c177bf in SelectNodes () from /usr/lib/i386-linux-gnu/libxpathselect.so.1.4
No symbol table info available.
#3  0xb7143192 in GetNodesThatMatchQuery(std::string const&) () from /usr/lib/i386-linux-gnu/gtk-3.0/modules/libautopilot.so
No symbol table info available.
#4  0xb7143897 in Introspect(std::string const&) () from /usr/lib/i386-linux-gnu/gtk-3.0/modules/libautopilot.so
No symbol table info available.
#5  0xb7143ab5 in handle_get_state(_AutopilotIntrospection*, _GDBusMethodInvocation*, char const*, void*) () from /usr/lib/i386-linux-gnu/gtk-3.0/modules/libautopilot.so
No symbol table info available.
#6  0xb707f3c6 in ffi_call_SYSV () from /usr/lib/i386-linux-gnu/libffi.so.6
No symbol table info available.
#7  0xb707f14b in ffi_call () from /usr/lib/i386-linux-gnu/libffi.so.6
No symbol table info available.
#8  0xb6c6c249 in g_cclosure_marshal_generic () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#9  0xb6c6b9d0 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#10 0xb6c7dfbd in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0xb6c84b53 in g_signal_emitv () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0xb7145375 in ?? () from /usr/lib/i386-linux-gnu/gtk-3.0/modules/libautopilot.so
No symbol table info available.
#13 0xb6d975c1 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#14 0xb6d7dc2f in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#15 0xb6e73bd0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0xb6e76eab in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0xb6e77278 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0xb6e776db in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#19 0xb65248cd in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
No symbol table info available.
#20 0xb707f3c6 in ffi_call_SYSV () from /usr/lib/i386-linux-gnu/libffi.so.6
No symbol table info available.
#21 0xb707f14b in ffi_call () from /usr/lib/i386-linux-gnu/libffi.so.6
No symbol table info available.
#22 0xb6b92577 in g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1
No symbol table info available.
#23 0xb6b93ab4 in g_function_info_invoke () from /usr/lib/libgirepository-1.0.so.1
No symbol table info available.
#24 0xb6bd39d0 in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-33m-i386-linux-gnu.so
No symbol table info available.
#25 0xb6bd43fa in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-33m-i386-linux-gnu.so
No symbol table info available.
#26 0xb6bc87fd in ?? () from /usr/lib/python3/dist-packages/gi/_gi.cpython-33m-i386-linux-gnu.so
No symbol table info available.
#27 0x080c59ee in PyEval_EvalFrameEx ()
No symbol table info available.
#28 0x080c10cf in PyEval_EvalCodeEx ()
No symbol table info available.
#29 0x080c5fd1 in PyEval_EvalFrameEx ()
No symbol table info available.
#30 0x080c0b51 in PyEval_EvalCodeEx ()
No symbol table info available.
#31 0x080c5b2b in PyEval_EvalFrameEx ()
No symbol table info available.
#32 0x080c5866 in PyEval_EvalFrameEx ()
No symbol table info available.
#33 0x080ddf25 in ?? ()
No symbol table info available.
#34 0x080908ef in PyRun_FileExFlags ()
No symbol table info available.
#35 0x08090d70 in PyRun_SimpleFileExFlags ()
No symbol table info available.
#36 0x08093736 in Py_Main ()
No symbol table info available.
#37 0x080bffb3 in main ()
No symbol table info available.