# systemd-coredumpctl gdb 169
TIME                                         PID   UID   GID SIG EXE
             Čt 2014-10-23 14:42:07 CEST    169     0     0  11 /usr/sbin/plymouthd
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warning: /etc/gdbinit.d/gdb-heap.py: Adresář nebo soubor neexistuje
Reading symbols from /usr/sbin/plymouthd...Reading symbols from /usr/lib/debug/usr/sbin/plymouthd.debug...done.
done.
[New LWP 169]
b[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `@usr/sbin/plymouthd --mode=boot --pid-file=/run/plymouth/pid --attach-to-sessio'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  ply_event_loop_stop_watching_signal (loop=0x7665642f, signal_number=signal_number@entry=28) at ply-event-loop.c:869
t869    ply-event-loop.c: Adresář nebo soubor neexistuje.
(gdb) bt
#0  ply_event_loop_stop_watching_signal (loop=0x7665642f, signal_number=signal_number@entry=28) at ply-event-loop.c:869
#1  0xb76febe7 in ply_terminal_close (terminal=0x99f4008) at ply-terminal.c:707
#2  0xb7717159 in ply_hashtable_foreach (hashtable=0x99f3dc8, func=0xb76feb10 <ply_terminal_close>, user_data=user_data@entry=0x99f3e18) at ply-hashtable.c:272
#3  0xb76fb0fc in ply_close_all_terminals (manager=0x99f3e18) at ply-device-manager.c:954
#4  0x0805396c in quit_splash (state=state@entry=0xbff95794) at main.c:1083
#5  0x08053a4f in dump_details_and_quit_splash (state=state@entry=0xbff95794) at main.c:1114
#6  0x08053ccf in on_quit (state=0xbff95794, retain_splash=false, quit_trigger=0x99f6ac0) at main.c:1349
#7  0x0804ee27 in ply_boot_connection_on_request (connection=0x9a028e0) at ply-boot-server.c:534
#8  0xb7713fc6 in ply_event_loop_handle_met_status_for_source (status=PLY_EVENT_LOOP_FD_STATUS_HAS_DATA, source=0x99f1af0, loop=0x99ef0b0) at ply-event-loop.c:1060
#9  ply_event_loop_process_pending_events (loop=loop@entry=0x99ef0b0) at ply-event-loop.c:1327
#10 0xb7714508 in ply_event_loop_run (loop=0x99ef0b0) at ply-event-loop.c:1359
#11 0x0804c424 in main (argc=4, argv=0xbff95ab4) at main.c:2357
(gdb) bt full
#0  ply_event_loop_stop_watching_signal (loop=0x7665642f, signal_number=signal_number@entry=28) at ply-event-loop.c:869
        node = 0x19
#1  0xb76febe7 in ply_terminal_close (terminal=0x99f4008) at ply-terminal.c:707
        __func__ = "ply_terminal_close"
#2  0xb7717159 in ply_hashtable_foreach (hashtable=0x99f3dc8, func=0xb76feb10 <ply_terminal_close>, user_data=user_data@entry=0x99f3e18) at ply-hashtable.c:272
        i = 5
#3  0xb76fb0fc in ply_close_all_terminals (manager=0x99f3e18) at ply-device-manager.c:954
No locals.
#4  0x0805396c in quit_splash (state=state@entry=0xbff95794) at main.c:1083
        __func__ = "quit_splash"
#5  0x08053a4f in dump_details_and_quit_splash (state=state@entry=0xbff95794) at main.c:1114
No locals.
#6  0x08053ccf in on_quit (state=0xbff95794, retain_splash=false, quit_trigger=0x99f6ac0) at main.c:1349
        __func__ = "on_quit"
#7  0x0804ee27 in ply_boot_connection_on_request (connection=0x9a028e0) at ply-boot-server.c:534
        retain_splash = false
        quit_trigger = 0x99f6ac0
        server = 0x99f1688
        command = 0x99f69f8 "Q"
        argument = 0x99f6b40 ""
        __PRETTY_FUNCTION__ = "ply_boot_connection_on_request"
        __func__ = "ply_boot_connection_on_request"
#8  0xb7713fc6 in ply_event_loop_handle_met_status_for_source (status=PLY_EVENT_LOOP_FD_STATUS_HAS_DATA, source=0x99f1af0, loop=0x99ef0b0) at ply-event-loop.c:1060
        next_node = 0x0
        destination = 0x9a02a50
        node = <optimized out>
#9  ply_event_loop_process_pending_events (loop=loop@entry=0x99ef0b0) at ply-event-loop.c:1327
        source = 0x99f1af0
        is_disconnected = <optimized out>
        number_of_received_events = 1
        i = 0
        events = {{events = 1, data = {ptr = 0x99f1af0, fd = 161422064, u32 = 161422064, u64 = 161422064}}, {events = 4294967295, data = {ptr = 0xffffffff, fd = -1, u32 = 4294967295, 
              u64 = 18446744073709551615}} <repeats 63 times>}
        __PRETTY_FUNCTION__ = "ply_event_loop_process_pending_events"
#10 0xb7714508 in ply_event_loop_run (loop=0x99ef0b0) at ply-event-loop.c:1359
No locals.
#11 0x0804c424 in main (argc=4, argv=0xbff95ab4) at main.c:2357
        state = {loop = 0x99ef0b0, boot_server = 0x99f1688, boot_splash = 0x0, session = 0x99f27e0, boot_buffer = 0x99f17c8, progress = 0x99f3d60, keystroke_triggers = 0x99ef5e0, entry_triggers = 0x99ef5f0, 
          entry_buffer = 0x99f0660, messages = 0x99f1678, command_parser = 0x99ef008, mode = PLY_MODE_BOOT, local_console_terminal = 0x99f40d8, device_manager = 0x99f3e18, deactivate_trigger = 0x0, quit_trigger = 0x99f6ac0, 
          start_time = 2.9794491600000002, splash_delay = nan(0x8000000000000), 
          kernel_command_line = "BOOT_IMAGE=/boot/vmlinuz-3.17.1-0.g5c4d099-default root=UUID=04f6a8f9-ec8e-4fd8-9d03-9159c16a0a32 resume=/dev/disk/by-id/ata-ST3200827A_5ND4PPCL-part1 splash=silent quiet showopts Y2DEBUG=1\n", '\000' <repeats 321 times>, kernel_command_line_is_set = 1, no_boot_log = 0, showing_details = 1, system_initialized = 1, is_redirected = 0, is_attached = 0, should_be_attached = 1, should_retain_splash = 0, is_inactive = 1, 
          is_shown = 0, should_force_details = 0, override_splash_path = 0x0, system_default_splash_path = 0x99f3e80 "/usr/share/plymouth/themes/openSUSE/openSUSE.plymouth", 
          distribution_default_splash_path = 0x99f3f80 "/usr/share/plymouth/themes/openSUSE/openSUSE.plymouth", default_tty = 0x805641f "/dev/tty7", number_of_errors = 0}
        exit_code = <optimized out>
        should_help = false
        no_boot_log = false
        no_daemon = false
        debug = false
        attach_to_session = true
        daemon_handle = 0x99ef5a0
        mode_string = 0x99ef5a0 " "
        kernel_command_line = 0x0
        tty = 0x0
        device_manager_flags = <optimized out>
        sa = {__sigaction_handler = {sa_handler = 0x80529e0 <dosigaction>, sa_sigaction = 0x80529e0 <dosigaction>}, sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = -2147483648, sa_restorer = 0x0}
        __func__ = "main"