(gdb) run
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/shadowm/src/wesnoth/wesnoth-debug
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffeb8a4700 (LWP 20578)]
Battle for Wesnoth v1.9.9+svn (51795)
Started on Tue Nov  1 18:05:52 2011

Automatically found a possible data directory at /home/shadowm/src/wesnoth

Data directory: /home/shadowm/src/wesnoth
User configuration directory: /home/shadowm/.wesnoth-1.9
User data directory: /home/shadowm/.wesnoth-1.9
Cache directory: /home/shadowm/.wesnoth-1.9/cache
[New Thread 0x7fffea4fd700 (LWP 20580)]
Checking video mode: 1280x752x32...
setting mode to 1280x752x32
ALSA lib pcm.c:7316:(snd_pcm_recover) underrun occurred
20111101 18:06:07 warning engine: [side] Anonymous local player [village] points to a non-village location 18,24

Program received signal SIGSEGV, Segmentation fault.
0x000000000062b4c1 in replay_controller::replay_buttons_wrapper::reset_buttons (this=0x7fffffffd4f0) at src/replay_controller.cpp:218
218             play_button_->enable(true);
(gdb) bt
#0  0x000000000062b4c1 in replay_controller::replay_buttons_wrapper::reset_buttons (this=0x7fffffffd4f0) at src/replay_controller.cpp:218
#1  0x000000000062b9c0 in replay_controller::reset_replay (this=0x7fffffffc9f0) at src/replay_controller.cpp:265
#2  0x000000000062a417 in replay_controller::replay_controller (this=0x7fffffffc9f0, level=..., state_of_game=..., ticks=14658, num_turns=-1,
    game_config=..., video=...) at src/replay_controller.cpp:80
#3  0x000000000062a0df in play_replay_level (game_config=..., level=0x7fffffffd5a0, video=..., state_of_game=...) at src/replay_controller.cpp:44
#4  0x0000000000600d35 in play_replay (disp=..., gamestate=..., game_config=..., video=...) at src/playcampaign.cpp:101
#5  0x0000000000485e30 in game_controller::play_replay (this=0x16256a0) at src/game_controller.cpp:1289
#6  0x000000000041fa80 in do_gameloop (argc=1, argv=0x7fffffffe078) at src/game.cpp:576
#7  0x000000000041ff5e in main (argc=1, argv=0x7fffffffe078) at src/game.cpp:627
(gdb) frame
#0  0x000000000062b4c1 in replay_controller::replay_buttons_wrapper::reset_buttons (this=0x7fffffffd4f0) at src/replay_controller.cpp:218
218             play_button_->enable(true);
(gdb) p $rip
$2 = (void (*)(void)) 0x62b4c1 <replay_controller::replay_buttons_wrapper::reset_buttons()+45>
(gdb) disassemble
Dump of assembler code for function replay_controller::replay_buttons_wrapper::reset_buttons():
   0x000000000062b494 <+0>:     push   %rbp
   0x000000000062b495 <+1>:     mov    %rsp,%rbp
   0x000000000062b498 <+4>:     sub    $0x10,%rsp
   0x000000000062b49c <+8>:     mov    %rdi,-0x8(%rbp)
   0x000000000062b4a0 <+12>:    mov    -0x8(%rbp),%rax
   0x000000000062b4a4 <+16>:    movzbl (%rax),%eax
   0x000000000062b4a7 <+19>:    xor    $0x1,%eax
   0x000000000062b4aa <+22>:    test   %al,%al
   0x000000000062b4ac <+24>:    jne    0x62b568 <replay_controller::replay_buttons_wrapper::reset_buttons()+212>
   0x000000000062b4b2 <+30>:    mov    -0x8(%rbp),%rax
   0x000000000062b4b6 <+34>:    mov    0x8(%rax),%rax
   0x000000000062b4ba <+38>:    mov    (%rax),%rax
   0x000000000062b4bd <+41>:    add    $0x70,%rax
=> 0x000000000062b4c1 <+45>:    mov    (%rax),%rdx
   0x000000000062b4c4 <+48>:    mov    -0x8(%rbp),%rax
   0x000000000062b4c8 <+52>:    mov    0x8(%rax),%rax
   0x000000000062b4cc <+56>:    mov    $0x1,%esi
   0x000000000062b4d1 <+61>:    mov    %rax,%rdi
   0x000000000062b4d4 <+64>:    callq  *%rdx
   0x000000000062b4d6 <+66>:    mov    -0x8(%rbp),%rax
   0x000000000062b4da <+70>:    mov    0x10(%rax),%rax
   0x000000000062b4de <+74>:    mov    (%rax),%rax
   0x000000000062b4e1 <+77>:    add    $0x70,%rax
   0x000000000062b4e5 <+81>:    mov    (%rax),%rdx
   0x000000000062b4e8 <+84>:    mov    -0x8(%rbp),%rax
   0x000000000062b4ec <+88>:    mov    0x10(%rax),%rax
   0x000000000062b4f0 <+92>:    mov    $0x1,%esi
   0x000000000062b4f5 <+97>:    mov    %rax,%rdi
   0x000000000062b4f8 <+100>:   callq  *%rdx
   0x000000000062b4fa <+102>:   mov    -0x8(%rbp),%rax
   0x000000000062b4fe <+106>:   mov    0x18(%rax),%rax
   0x000000000062b502 <+110>:   mov    (%rax),%rax
   0x000000000062b505 <+113>:   add    $0x70,%rax
   0x000000000062b509 <+117>:   mov    (%rax),%rdx
   0x000000000062b50c <+120>:   mov    -0x8(%rbp),%rax
   0x000000000062b510 <+124>:   mov    0x18(%rax),%rax
   0x000000000062b514 <+128>:   mov    $0x1,%esi
   0x000000000062b519 <+133>:   mov    %rax,%rdi
   0x000000000062b51c <+136>:   callq  *%rdx
   0x000000000062b51e <+138>:   mov    -0x8(%rbp),%rax
   0x000000000062b522 <+142>:   mov    0x20(%rax),%rax
   0x000000000062b526 <+146>:   mov    (%rax),%rax
   0x000000000062b529 <+149>:   add    $0x70,%rax
---Type <return> to continue, or q <return> to quit---
   0x000000000062b52d <+153>:   mov    (%rax),%rdx
   0x000000000062b530 <+156>:   mov    -0x8(%rbp),%rax
   0x000000000062b534 <+160>:   mov    0x20(%rax),%rax
   0x000000000062b538 <+164>:   mov    $0x1,%esi
   0x000000000062b53d <+169>:   mov    %rax,%rdi
   0x000000000062b540 <+172>:   callq  *%rdx
   0x000000000062b542 <+174>:   mov    -0x8(%rbp),%rax
   0x000000000062b546 <+178>:   mov    0x28(%rax),%rax
   0x000000000062b54a <+182>:   mov    (%rax),%rax
   0x000000000062b54d <+185>:   add    $0x70,%rax
   0x000000000062b551 <+189>:   mov    (%rax),%rdx
   0x000000000062b554 <+192>:   mov    -0x8(%rbp),%rax
   0x000000000062b558 <+196>:   mov    0x28(%rax),%rax
   0x000000000062b55c <+200>:   mov    $0x1,%esi
   0x000000000062b561 <+205>:   mov    %rax,%rdi
   0x000000000062b564 <+208>:   callq  *%rdx
   0x000000000062b566 <+210>:   jmp    0x62b569 <replay_controller::replay_buttons_wrapper::reset_buttons()+213>
   0x000000000062b568 <+212>:   nop
   0x000000000062b569 <+213>:   leaveq
   0x000000000062b56a <+214>:   retq
End of assembler dump.