GNU gdb (Ubuntu 7.8-1ubuntu4) 7.8.0.20141001-cvs Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from gnome-control-center.real...(no debugging symbols found)...done. (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) run Starting program: /usr/bin/gnome-control-center.real [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffce7fb700 (LWP 18716)] [New Thread 0x7fffc6294700 (LWP 18720)] [New Thread 0x7fffc4262700 (LWP 18726)] ** (gnome-control-center.real:18712): WARNING **: Ignoring launcher gufw (missing desktop file) ** (gnome-control-center.real:18712): WARNING **: Ignoring launcher landscape-client-settings (missing desktop file) ** (gnome-control-center.real:18712): WARNING **: Ignoring launcher language-selector (missing desktop file) ** (gnome-control-center.real:18712): WARNING **: Ignoring launcher ubuntuone-installer (missing desktop file) [New Thread 0x7fffc0fa7700 (LWP 18728)] [New Thread 0x7fff87fff700 (LWP 18730)] [Thread 0x7fff87fff700 (LWP 18730) exited] [New Thread 0x7fff87fff700 (LWP 18739)] (gnome-control-center.real:18712): GLib-GObject-WARNING **: specified class size for type 'DejaDupPreferencesPanel' is smaller than the parent type's 'CcPanel' class size Program received signal SIGSEGV, Segmentation fault. 0x00007ffff1c2ca93 in gtk_lock_button_set_permission () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 (gdb) backgratrace full #0 0x00007ffff1c2ca93 in gtk_lock_button_set_permission () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #1 0x000000000044d8ec in ?? () No symbol table info available. #2 0x00007fffe049bafe in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #3 0x00007fffe049b568 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #4 0x00007ffff065da64 in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #5 0x00007ffff065d245 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #6 0x00007ffff066ef3c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #7 0x00007ffff0677748 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #8 0x00007ffff06779af in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #9 0x000000000044f8bb in ?? () No symbol table info available. #10 0x00007ffff0660223 in g_cclosure_marshal_VOID__BOXEDv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #11 0x00007ffff065d474 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #12 0x00007ffff0677057 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #13 0x00007ffff06779af in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0x00007ffff1c0a1ec in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #15 0x00007ffff1c2f86e in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #16 0x00007ffff065d474 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0x00007ffff0676b00 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #18 0x00007ffff06779af in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #19 0x00007ffff1d67dfc in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #20 0x00007ffff1c2d166 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #21 0x00007ffff1c2ed4c in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 No symbol table info available. #22 0x00007ffff1813292 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #23 0x00007ffff0387c5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #24 0x00007ffff0387f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #25 0x00007ffff0387ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #26 0x00007ffff09441bc in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #27 0x000000000044b14b in main () No symbol table info available. (gdb) info registers rax 0xd9ff60 14286688 rbx 0xda6230 14311984 rcx 0x6 6 rdx 0x6a65643a706c6568 7666644142825170280 rsi 0x7fffc565885c 140736505153628 rdi 0xda6230 14311984 rbp 0x7fffc565885c 0x7fffc565885c rsp 0x7fffffffcd50 0x7fffffffcd50 r8 0xd9f520 14284064 r9 0xda1e00 14294528 r10 0x7fffffffcb30 140737488341808 r11 0x7ffff1c2ca30 140737249462832 r12 0x1200160 18874720 r13 0x7fffc565885c 140736505153628 r14 0xd863f0 14181360 r15 0xd74a00 14109184 rip 0x7ffff1c2ca93 0x7ffff1c2ca93 eflags 0x10202 [ IF RF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 (gdb) x/16i $pc => 0x7ffff1c2ca93 : cmp %rax,(%rdx) 0x7ffff1c2ca96 : je 0x7ffff1c2caab 0x7ffff1c2ca98 : mov %rax,%rsi 0x7ffff1c2ca9b : mov %rbp,%rdi 0x7ffff1c2ca9e : callq 0x7ffff1af30f0 0x7ffff1c2caa3 : test %eax,%eax 0x7ffff1c2caa5 : je 0x7ffff1c2cb38 0x7ffff1c2caab : mov 0x38(%rbx),%r12 0x7ffff1c2caaf : mov (%r12),%rdi 0x7ffff1c2cab3 : cmp %rbp,%rdi 0x7ffff1c2cab6 : je 0x7ffff1c2cb48 0x7ffff1c2cabc : test %rdi,%rdi 0x7ffff1c2cabf : je 0x7ffff1c2cae9 0x7ffff1c2cac1 : sub $0x8,%rsp 0x7ffff1c2cac5 : lea -0x8ec(%rip),%r9 # 0x7ffff1c2c1e0 0x7ffff1c2cacc : xor %edx,%edx (gdb) thgread apply all pbackgtraece Thread 7 (Thread 0x7fff87fff700 (LWP 18739)): #0 0x00007fffefb4539d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff0387ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff0387ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffc035b27d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007ffff03ae925 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffefe220a5 in start_thread (arg=0x7fff87fff700) at pthread_create.c:309 #6 0x00007fffefb4f84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7fffc0fa7700 (LWP 18728)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff03cc5e7 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff035ca69 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff035d08b in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff03af37c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff03ae925 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fffefe220a5 in start_thread (arg=0x7fffc0fa7700) at pthread_create.c:309 #7 0x00007fffefb4f84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fffc4262700 (LWP 18726)): #0 0x00007fffefb4539d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff0387ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff0387ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff0388039 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff03ae925 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffefe220a5 in start_thread (arg=0x7fffc4262700) at pthread_create.c:309 #6 0x00007fffefb4f84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fffc6294700 (LWP 18720)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fffcd0c429b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007fffcd0c39c7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007fffefe220a5 in start_thread (arg=0x7fffc6294700) at pthread_create.c:309 #4 0x00007fffefb4f84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fffce7fb700 (LWP 18716)): #0 0x00007fffefb4539d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff0387ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff0388272 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff0979f06 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007ffff03ae925 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffefe220a5 in start_thread (arg=0x7fffce7fb700) at pthread_create.c:309 #6 0x00007fffefb4f84d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7ffff7f55a40 (LWP 18712)): #0 0x00007ffff1c2ca93 in gtk_lock_button_set_permission () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #1 0x000000000044d8ec in ?? () #2 0x00007fffe049bafe in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #3 0x00007fffe049b568 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 #4 0x00007ffff065da64 in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007ffff065d245 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007ffff066ef3c in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007ffff0677748 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007ffff06779af in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #9 0x000000000044f8bb in ?? () #10 0x00007ffff0660223 in g_cclosure_marshal_VOID__BOXEDv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007ffff065d474 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007ffff0677057 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007ffff06779af in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007ffff1c0a1ec in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #15 0x00007ffff1c2f86e in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #16 0x00007ffff065d474 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff0676b00 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ffff06779af in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007ffff1d67dfc in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #20 0x00007ffff1c2d166 in ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #21 0x00007ffff1c2ed4c in gtk_main_do_event () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #22 0x00007ffff1813292 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #23 0x00007ffff0387c5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ffff0387f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007ffff0387ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007ffff09441bc in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #27 0x000000000044b14b in main () (gdb) quit A debugging session is active. Inferior 1 [process 18712] will be killed. Quit anyway? (y or n)