Hi, here is another backtrace with more debugging info... is it enough or I still need to install more -dbg packages?
gdm[18329]: ******************* START ********************************** gdm[18329]: [Thread debugging using libthread_db enabled] gdm[18329]: Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". gdm[18329]: [New Thread 0x7f3a2d977700 (LWP 4116)] gdm[18329]: [New Thread 0x7f3a34938700 (LWP 4054)] 41 ../sysdeps/unix/sysv/linux/waitpid.c: File o directory non esistente. gdm[18329]: 0x00007f3a369efc1d in __libc_waitpid (pid=18329, stat_loc=<optimized out>, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:41 gdm[18329]: #0 0x00007f3a369efc1d in __libc_waitpid (pid=18329, stat_loc=<optimized out>, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:41 gdm[18329]: #1 0x000000000041202f in crashlogger_get_backtrace () at gdm-signal-handler.c:196 gdm[18329]: #2 0x00000000004120be in gdm_signal_handler_backtrace () at gdm-signal-handler.c:223 gdm[18329]: #3 0x0000000000412143 in signal_handler (signo=11) at gdm-signal-handler.c:251 gdm[18329]: #4 <signal handler called> gdm[18329]: #5 0x00007f3a373bb6c9 in g_cancellable_is_cancelled (cancellable=0x7f3a36f173e0) at /tmp/buildd/glib2.0-2.32.3/./gio/gcancellable.c:296 gdm[18329]: #6 0x00007f3a36c15d86 in ?? () from /usr/lib/libaccountsservice.so.0 gdm[18329]: #7 0x00007f3a373f43f7 in g_simple_async_result_complete (simple=0xcb8c70) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:767 gdm[18329]: #8 0x00007f3a3744c77a in reply_cb (connection=<optimized out>, res=<optimized out>, user_data=0xcb8c70) at /tmp/buildd/glib2.0-2.32.3/./gio/gdbusproxy.c:2614 gdm[18329]: #9 0x00007f3a373f43f7 in g_simple_async_result_complete (simple=0xcaa820) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:767 gdm[18329]: #10 0x00007f3a37442c0e in g_dbus_connection_call_done (source=<optimized out>, result=<optimized out>, user_data=0xcae290) at /tmp/buildd/glib2.0-2.32.3/./gio/gdbusconnection.c:5283 gdm[18329]: #11 0x00007f3a373f43f7 in g_simple_async_result_complete (simple=0xcaa890) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:767 gdm[18329]: #12 0x00007f3a373f44f9 in complete_in_idle_cb (data=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:779 gdm[18329]: #13 0x00007f3a36e87205 in g_main_dispatch (context=0xc8e430) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:2539 gdm[18329]: #14 g_main_context_dispatch (context=context@entry=0xc8e430) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3075 gdm[18329]: #15 0x00007f3a36e87538 in g_main_context_iterate (context=0xc8e430, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3146 gdm[18329]: #16 0x00007f3a36e87932 in g_main_loop_run (loop=0xc8f380) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3340 gdm[18329]: #17 0x0000000000405f01 in main (argc=1, argv=0x7fff9f000c78) at session-worker-main.c:200 gdm[18329]: gdm[18329]: Thread 3 (Thread 0x7f3a34938700 (LWP 4054)): gdm[18329]: #0 0x00007f3a36727a93 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 gdm[18329]: _a3 = -1 gdm[18329]: gdm[18329]: resultvar = <optimized out> gdm[18329]: gdm[18329]: gdm[18329]: result = <optimized out> gdm[18329]: #1 0x00007f3a36e874d4 in g_main_context_poll (n_fds=3, fds=0xca26f0, timeout=-1, context=0xc9ed90, priority=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3440 gdm[18329]: poll_func = 0x7f3a36e952c0 <g_poll> gdm[18329]: 141 gdm[18329]: gdm[18329]: gdm[18329]: some_ready = <optimized out> gdm[18329]: gdm[18329]: allocated_nfds = <optimized out> gdm[18329]: fds = 0xca26f0 gdm[18329]: #3 0x00007f3a36e87932 in g_main_loop_run (loop=0xc9ed40) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3340 gdm[18329]: gdm[18329]: #4 0x00007f3a374507f6 in gdbus_shared_thread_func (user_data=0xc9ed60) at /tmp/buildd/glib2.0-2.32.3/./gio/gdbusprivate.c:277 gdm[18329]: data = 0xc9ed60 gdm[18329]: #5 0x00007f3a36ea9df5 in g_thread_proxy (data=0xc9b4a0) at /tmp/buildd/glib2.0-2.32.3/./glib/gthread.c:801 gdm[18329]: thread = 0xc9b4a0 gdm[18329]: #6 0x00007f3a369e7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304 gdm[18329]: __res = <optimized out> gdm[18329]: pd = 0x7f3a34938700 gdm[18329]: gdm[18329]: not_first_call = <optimized out> gdm[18329]: freesize = <optimized out> gdm[18329]: gdm[18329]: #7 0x00007f3a367326dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 gdm[18329]: No locals. gdm[18329]: #8 0x0000000000000000 in ?? () gdm[18329]: No symbol table info available. gdm[18329]: gdm[18329]: Thread 2 (Thread 0x7f3a2d977700 (LWP 4116)): gdm[18329]: #0 0x00007f3a36727a93 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 gdm[18329]: _a3 = -1 gdm[18329]: gdm[18329]: resultvar = <optimized out> gdm[18329]: gdm[18329]: gdm[18329]: result = <optimized out> gdm[18329]: #1 0x00007f3a36e874d4 in g_main_context_poll (n_fds=1, fds=0xcd8f20, timeout=-1, context=0xcdc0a0, priority=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3440 gdm[18329]: poll_func = 0x7f3a36e952c0 <g_poll> gdm[18329]: glib/gmain.c:3141 gdm[18329]: gdm[18329]: gdm[18329]: some_ready = <optimized out> gdm[18329]: gdm[18329]: allocated_nfds = <optimized out> gdm[18329]: fds = 0xcd8f20 gdm[18329]: #3 0x00007f3a36e875f4 in g_main_context_iteration (context=0xcdc0a0, may_block=may_block@entry=1) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3207 gdm[18329]: retval = <optimized out> gdm[18329]: #4 0x00007f3a36e87641 in glib_worker_main (data=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:4879 gdm[18329]: No locals. gdm[18329]: #5 0x00007f3a36ea9df5 in g_thread_proxy (data=0xcc7400) at /tmp/buildd/glib2.0-2.32.3/./glib/gthread.c:801 gdm[18329]: thread = 0xcc7400 gdm[18329]: #6 0x00007f3a369e7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304 gdm[18329]: __res = <optimized out> gdm[18329]: pd = 0x7f3a2d977700 gdm[18329]: gdm[18329]: not_first_call = <optimized out> gdm[18329]: freesize = <optimized out> gdm[18329]: gdm[18329]: #7 0x00007f3a367326dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 gdm[18329]: No locals. gdm[18329]: #8 0x0000000000000000 in ?? () gdm[18329]: No symbol table info available. gdm[18329]: gdm[18329]: Thread 1 (Thread 0x7f3a388a47a0 (LWP 4053)): gdm[18329]: #0 0x00007f3a369efc1d in __libc_waitpid (pid=18329, stat_loc=<optimized out>, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:41 gdm[18329]: _a3 = 0 gdm[18329]: gdm[18329]: resultvar = <optimized out> gdm[18329]: gdm[18329]: gdm[18329]: gdm[18329]: result = <optimized out> gdm[18329]: #1 0x000000000041202f in crashlogger_get_backtrace () at gdm-signal-handler.c:196 gdm[18329]: gdm[18329]: gdm[18329]: gdm[18329]: #2 0x00000000004120be in gdm_signal_handler_backtrace () at gdm-signal-handler.c:223 gdm[18329]: gdm[18329]: gdm[18329]: #3 0x0000000000412143 in signal_handler (signo=11) at gdm-signal-handler.c:251 gdm[18329]: gdm[18329]: gdm[18329]: gdm[18329]: #4 <signal handler called> gdm[18329]: No symbol table info available. gdm[18329]: #5 0x00007f3a373bb6c9 in g_cancellable_is_cancelled (cancellable=0x7f3a36f173e0) at /tmp/buildd/glib2.0-2.32.3/./gio/gcancellable.c:296 gdm[18329]: No locals. gdm[18329]: #6 0x00007f3a36c15d86 in ?? () from /usr/lib/libaccountsservice.so.0 gdm[18329]: No symbol table info available. gdm[18329]: #7 0x00007f3a373f43f7 in g_simple_async_result_complete (simple=0xcb8c70) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:767 gdm[18329]: current_source = 0xcddb10 gdm[18329]: current_context = 0x0 gdm[18329]: gdm[18329]: #8 0x00007f3a3744c77a in reply_cb (connection=<optimized out>, res=<optimized out>, user_data=0xcb8c70) at /tmp/buildd/glib2.0-2.32.3/./gio/gdbusproxy.c:2614 gdm[18329]: simple = 0xcb8c70 gdm[18329]: value = <optimized out> gdm[18329]: error = 0xcabab0 gdm[18329]: fd_list = 0xc88000 gdm[18329]: #9 0x00007f3a373f43f7 in g_simple_async_result_complete (simple=0xcaa820) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:767 gdm[18329]: current_source = 0xcddb10 gdm[18329]: current_context = 0x0 gdm[18329]: gdm[18329]: #10 0x00007f3a37442c0e in g_dbus_connection_call_done (source=<optimized out>, result=<optimized out>, user_data=0xcae290) at /tmp/buildd/glib2.0-2.32.3/./gio/gdbusconnection.c:5283 gdm[18329]: simple = 0xcaa820 gdm[18329]: connection = <optimized out> gdm[18329]: state = 0xcae290 gdm[18329]: error = 0xcabaa0 gdm[18329]: reply = 0x0 gdm[18329]: cresult.c:767 gdm[18329]: current_source = 0xcddb10 gdm[18329]: current_context = 0x0 gdm[18329]: gdm[18329]: #12 0x00007f3a373f44f9 in complete_in_idle_cb (data=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./gio/gsimpleasyncresult.c:779 gdm[18329]: simple = <optimized out> gdm[18329]: #13 0x00007f3a36e87205 in g_main_dispatch (context=0xc8e430) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:2539 gdm[18329]: dispatch = 0x7f3a36e84f20 <g_idle_dispatch> gdm[18329]: gdm[18329]: user_data = 0xcaa890 gdm[18329]: callback = 0x7f3a373f44f0 <complete_in_idle_cb> gdm[18329]: cb_funcs = 0x7f3a37132980 gdm[18329]: cb_data = 0xcad950 gdm[18329]: gdm[18329]: need_destroy = <optimized out> gdm[18329]: source = 0xcddb10 gdm[18329]: current = 0xc9d380 gdm[18329]: i = <optimized out> gdm[18329]: #14 g_main_context_dispatch (context=context@entry=0xc8e430) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3075 gdm[18329]: No locals. gdm[18329]: #15 0x00007f3a36e87538 in g_main_context_iterate (context=0xc8e430, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3146 gdm[18329]: gdm[18329]: gdm[18329]: gdm[18329]: nfds = <optimized out> gdm[18329]: allocated_nfds = <optimized out> gdm[18329]: fds = 0xc8f410 gdm[18329]: #16 0x00007f3a36e87932 in g_main_loop_run (loop=0xc8f380) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3340 gdm[18329]: gdm[18329]: #17 0x0000000000405f01 in main (argc=1, argv=0x7fff9f000c78) at session-worker-main.c:200 gdm[18329]: main_loop = 0xc8f380 gdm[18329]: context = 0xc84490 gdm[18329]: worker = 0xc91860 gdm[18329]: signal_handler = 0xca2b70 gdm[18329]: gdm[18329]: gdm[18329]: A debugging session is active. gdm[18329]: gdm[18329]: Inferior 1 [process 4053] will be detached. gdm[18329]: gdm[18329]: Quit anyway? (y or n) [answered Y; input not from terminal] gdm[18329]: ******************* END ********************************** Cheers, Laurento 2012/7/16 Laurento <laurento.fritte...@gmail.com> > Hi, > another crash happens. Here is the backtrace from the non-stripped gdm3 > with debug option enabled. > > There are still some "No symbol table info available" and "??" so I think > I need to recompile with debug symbols these packages too: > libglib2.0-0 > libc6 > > Can you see/suggest packages other than these? > > Cheers, > Laurento > > > gdm[7152]: ******************* START ********************************** > gdm[7152]: [Thread debugging using libthread_db enabled] > gdm[7152]: Using host libthread_db library > "/lib/x86_64-linux-gnu/libthread_db.so.1". > gdm[7152]: [New Thread 0x7f0304976700 (LWP 5214)] > gdm[7152]: [New Thread 0x7f03077ff700 (LWP 5154)] > gdm[7152]: 0x00007f03098b6c1d in waitpid () from > /lib/x86_64-linux-gnu/libpthread.so.0 > gdm[7152]: #0 0x00007f03098b6c1d in waitpid () from > /lib/x86_64-linux-gnu/libpthread.so.0 > gdm[7152]: #1 0x000000000041202f in crashlogger_get_backtrace () at > gdm-signal-handler.c:196 > gdm[7152]: #2 0x00000000004120be in gdm_signal_handler_backtrace () at > gdm-signal-handler.c:223 > gdm[7152]: #3 0x0000000000412143 in signal_handler (signo=11) at > gdm-signal-handler.c:251 > gdm[7152]: #4 <signal handler called> > gdm[7152]: #5 0x00007f030a2826c9 in g_cancellable_is_cancelled () from > /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #6 0x00007f0309adcd86 in ?? () from > /usr/lib/libaccountsservice.so.0 > gdm[7152]: #7 0x00007f030a2bb3f7 in g_simple_async_result_complete () > from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #8 0x00007f030a31377a in ?? () from > /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #9 0x00007f030a2bb3f7 in g_simple_async_result_complete () > from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #10 0x00007f030a309c0e in ?? () from > /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #11 0x00007f030a2bb3f7 in g_simple_async_result_complete () > from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #12 0x00007f030a2bb4f9 in ?? () from > /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: #13 0x00007f0309d4e205 in g_main_context_dispatch () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: #14 0x00007f0309d4e538 in ?? () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: #15 0x00007f0309d4e932 in g_main_loop_run () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: #16 0x0000000000405f01 in main (argc=1, argv=0x7fff1c2196e8) at > session-worker-main.c:200 > gdm[7152]: > gdm[7152]: Thread 3 (Thread 0x7f03077ff700 (LWP 5154)): > gdm[7152]: #0 0x00007f03095eea93 in poll () from > /lib/x86_64-linux-gnu/libc.so.6 > gdm[7152]: No symbol table info available. > gdm[7152]: #1 0x00007f0309d4e4d4 in ?? () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #2 0x00007f0309d4e932 in g_main_loop_run () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #3 0x00007f030a3177f6 in ?? () from > /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #4 0x00007f0309d70df5 in ?? () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: 0x00007f03098aeb50 in start_thread () from > /lib/x86_64-linux-gnu/libpthread.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #6 0x00007f03095f96dd in clone () from > /lib/x86_64-linux-gnu/libc.so.6 > gdm[7152]: No symbol table info available. > gdm[7152]: #7 0x0000000000000000 in ?? () > gdm[7152]: bol table info available. > gdm[7152]: > gdm[7152]: Thread 2 (Thread 0x7f0304976700 (LWP 5214)): > gdm[7152]: #0 0x00007f03095eea93 in poll () from > /lib/x86_64-linux-gnu/libc.so.6 > gdm[7152]: No symbol table info available. > gdm[7152]: #1 0x00007f0309d4e4d4 in ?? () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: ymbol table info available. > gdm[7152]: #2 0x00007f0309d4e5f4 in g_main_context_iteration () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #3 0x00007f0309d4e641 in ?? () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: available. > gdm[7152]: #4 0x00007f0309d70df5 in ?? () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #5 0x00007f03098aeb50 in start_thread () from > /lib/x86_64-linux-gnu/libpthread.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: 6dd in clone () from /lib/x86_64-linux-gnu/libc.so.6 > gdm[7152]: No symbol table info available. > gdm[7152]: #7 0x0000000000000000 in ?? () > gdm[7152]: No symbol table info available. > gdm[7152]: > gdm[7152]: Thread 1 (Thread 0x7f030b76b7a0 (LWP 5153)): > gdm[7152]: gnu/libpthread.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #1 0x000000000041202f in crashlogger_get_backtrace () at > gdm-signal-handler.c:196 > gdm[7152]: estatus = 32515 > gdm[7152]: success = 0 > gdm[7152]: pid = 7152 > gdm[7152]: at gdm-signal-handler.c:223 > gdm[7152]: mtim = {tv_sec = 1342165999, tv_nsec = 0}, st_ctim = {tv_sec = > 1342166138, tv_nsec = 443789117}, __unused = {0, 0, 0}} > gdm[7152]: fallback = 1 > gdm[7152]: #3 0x0000000000412143 in signal_handler (signo=11) at > gdm-signal-handler.c:251 > gdm[7152]: in_fatal = 1 > gdm[7152]: = 0 > gdm[7152]: signo_byte = 11 '\v' > gdm[7152]: #4 <signal handler called> > gdm[7152]: No symbol table info available. > gdm[7152]: #5 0x00007f030a2826c9 in g_cancellable_is_cancelled () from > /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: ?? () from /usr/lib/libaccountsservice.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #7 0x00007f030a2bb3f7 in g_simple_async_result_complete () > from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: r/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #9 0x00007f030a2bb3f7 in g_simple_async_result_complete () > from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: /x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #11 0x00007f030a2bb3f7 in g_simple_async_result_complete () > from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: 64-linux-gnu/libgio-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #13 0x00007f0309d4e205 in g_main_context_dispatch () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: b-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #15 0x00007f0309d4e932 in g_main_loop_run () from > /lib/x86_64-linux-gnu/libglib-2.0.so.0 > gdm[7152]: No symbol table info available. > gdm[7152]: #16 0x0000000000405f01 in main (argc=1, argv=0x7fff1c2196e8) at > session-worker-main.c:200 > gdm[7152]: main_loop = 0x1d32580 > gdm[7152]: context = 0x1d27490 > gdm[7152]: worker = 0x1d34860 > gdm[7152]: signal_handler = 0x1d45770 > gdm[7152]: address = 0x7fff1c21af17 > "unix:abstract=/tmp/gdm-session-KPonLwWV,guid=892d7a219e28fb39ead57da24ffff606" > gdm[7152]: g_name = 0x0, short_name = 0 '\000', flags = 0, arg = > G_OPTION_ARG_NONE, arg_data = 0x0, description = 0x0, arg_description = > 0x0}} > gdm[7152]: A debugging session is active. > gdm[7152]: > gdm[7152]: Inferior 1 [process 5153] will be detached. > gdm[7152]: > gdm[7152]: from terminal] > gdm[7152]: ******************* END ********************************** >