. Thread 6 (Thread 0xb2fdcb70 (LWP 4949)): #0 0xb7183c8c in g_type_class_peek () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #1 0xb7169017 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #2 0xb716a759 in g_object_newv () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #3 0xb716afa3 in g_object_new_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #4 0xb716b200 in g_object_new () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0xb71d588b in g_data_input_stream_new () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0xb7274abc in g_dbus_message_new_from_blob () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #7 0xb72807fe in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #8 0xb7210b80 in g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #9 0xb7210cac in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #10 0xb70a5150 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #11 0xb70a76ea in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0xb70a7af5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0xb70a7f3b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #14 0xb727e10a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #15 0xb70cad73 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #16 0xb7024c87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #17 0xb6f7368e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 5 (Thread 0xad7e1b70 (LWP 4950)): #0 0xb788c424 in __kernel_vsyscall () No symbol table info available. #1 0xb7028bf3 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0xb70e6ff0 in g_cond_wait_until () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb707825b in g_cond_timed_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb707aee4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb70cb75b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0xb70cad73 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb7024c87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0xb6f7368e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 4 (Thread 0xabd18b70 (LWP 4954)): #0 0xb788c424 in __kernel_vsyscall () No symbol table info available. #1 0xb7028bf3 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0xb51fd90d in WTF::ThreadCondition::timedWait(WTF::Mutex&, double) () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #3 0xb50404c2 in JSC::Heap::waitForRelativeTimeWhileHoldingLock(double) () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #4 0xb5040524 in JSC::Heap::waitForRelativeTime(double) () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #5 0xb5040577 in JSC::Heap::blockFreeingThreadMain() () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #6 0xb504064b in JSC::Heap::blockFreeingThreadStartFunc(void*) () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #7 0xb51fd002 in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #8 0xb7024c87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #9 0xb6f7368e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 3 (Thread 0xac5feb70 (LWP 4953)): #0 0xb788c424 in __kernel_vsyscall () No symbol table info available. #1 0xb702884b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0xb51fd863 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #3 0xb5c05cbc in ?? () from /usr/lib/libwebkitgtk-3.0.so.0 No symbol table info available. #4 0xb5c05e7f in ?? () from /usr/lib/libwebkitgtk-3.0.so.0 No symbol table info available. #5 0xb5c05fdb in ?? () from /usr/lib/libwebkitgtk-3.0.so.0 No symbol table info available. #6 0xb51fd002 in ?? () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #7 0xb7024c87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #8 0xb6f7368e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 2 (Thread 0xacf27b70 (LWP 4952)): #0 0xb788c424 in __kernel_vsyscall () No symbol table info available. #1 0xb702884b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #2 0xb51dde37 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #3 0xb51dde6b in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libjavascriptcoregtk-3.0.so.0 No symbol table info available. #4 0xb7024c87 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #5 0xb6f7368e in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. . Thread 1 (Thread 0xb3376880 (LWP 4948)): #0 0xb70489f1 in ?? () from /usr/lib/libdevhelp-3.so.0 No symbol table info available. #1 0xb7049ad4 in dh_keyword_model_filter () from /usr/lib/libdevhelp-3.so.0 No symbol table info available. #2 0xb704a7b1 in ?? () from /usr/lib/libdevhelp-3.so.0 No symbol table info available. #3 0xb70a5150 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb70a76ea in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb70a7af5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0xb70a7f3b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb751c8e5 in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-3.so.0 No symbol table info available. #8 0x080495f6 in ?? () No symbol table info available. #9 0xb716653c in g_cclosure_marshal_VOID__VOID () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #10 0xb7164f8c in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0xb7176845 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0xb717e0c2 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0xb717e253 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0xb7243929 in g_application_activate () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #15 0xb7243c98 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #16 0xb7243da5 in g_application_run () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #17 0x08049273 in ?? () No symbol table info available. #18 0xb6eb8113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #19 0x08049341 in ?? () No symbol table info available.