On Mon, Dec 2, 2013 at 4:57 PM, Nicholas Marriott
<nicholas.marri...@gmail.com> wrote:
> yeah give that a try if you can

gdb$ p/x ent
$1 = 0x478030
gdb$ p/x *ent
$2 = {
  code = 0x1,
  type = 0x1,
  name = 0x4789f0
}

(lldb) thread backtrace
* thread #1: tid = 0, 0x000000080104a01b
libc.so.7`strlen(str=0x0000000000000050) + 11 at strlen.c:100, name =
'tmux', stop reason = signal SIGSEGV
  * frame #0: 0x000000080104a01b
libc.so.7`strlen(str=0x0000000000000050) + 11 at strlen.c:100
    frame #1: 0x0000000800fec57f
libc.so.7`istrsenvisx(mbdst=0x00007fffffffa970,
dlen=0x00007fffffffa898, mbsrc=0x0000000000000050,
mblength=<unavailable>, flags=25, mbextra=0x0000000801058c0d,
cerr_ptr=<unavailable>) + 79 at vis.c:379
    frame #2: 0x0000000800fecc5b
libc.so.7`strnvis(mbdst=<unavailable>, dlen=34385273408,
mbsrc=<unavailable>, flags=<unavailable>) + 43 at vis.c:655
    frame #3: 0x00000000004151de
tmux`cmd_server_info_exec(self=0x00000008018814c0,
cmdq=0x000000080187f160) + 1998 at cmd-server-info.c:148
    frame #4: 0x0000000000411659
tmux`cmdq_continue(cmdq=0x000000080187f160) + 441 at cmd-queue.c:229
    frame #5: 0x0000000000411404
tmux`cmdq_run(cmdq=0x000000080187f160, cmdlist=0x00000008018cfd80) +
68 at cmd-queue.c:180
    frame #6: 0x0000000000440ba1
tmux`server_client_msg_command(c=0x00000008018fd000,
data=0x00007fffffffc158) + 321 at server-client.c:936
    frame #7: 0x000000000043ee17
tmux`server_client_msg_dispatch(c=0x00000008018fd000) + 439 at
server-client.c:821
    frame #8: 0x000000000043ec0f tmux`server_client_callback(fd=9,
events=2, data=0x00000008018fd000) + 223 at server-client.c:230
    frame #9: 0x0000000800d03b21 libevent-1.4.so.4`event_base_loop + 1553
    frame #10: 0x0000000000444625 tmux`server_loop + 53 at server.c:207
    frame #11: 0x00000000004442c5 tmux`server_start(lockfd=5,
lockfile=0x0000000801812800) + 2405 at server.c:198
    frame #12: 0x0000000000405886
tmux`client_connect(path=0x0000000000699080, start_server=1) + 534 at
client.c:124
    frame #13: 0x0000000000405c3d tmux`client_main(argc=0,
argv=0x00007fffffffd700, flags=1) + 605 at client.c:221
    frame #14: 0x0000000000450d25 tmux`main(argc=0,
argv=0x00007fffffffd700) + 2421 at tmux.c:406
    frame #15: 0x0000000000403c8f tmux`_start(ap=<unavailable>,
cleanup=<unavailable>) + 335 at crt1.c:78

(lldb) frame select 3
frame #3: 0x00000000004151de
tmux`cmd_server_info_exec(self=0x00000008018814c0,
cmdq=0x000000080187f160) + 1998 at cmd-server-info.c:148
   145                                      ent->code, ent->name);
   146                                  break;
   147                          case TTYCODE_STRING:
-> 148                                  strnvis(out,
code->value.string, sizeof out,
   149                                      VIS_OCTAL|VIS_TAB|VIS_NL);
   150                                  cmdq_print(cmdq, "%2u: %s: (string) %s",
   151                                      ent->code, ent->name, out);
(lldb) frame variable
(cmd *) self = 0x00000008018814c0
(cmd_q *) cmdq = 0x000000080187f160
(tty_term *) term = 0x00000008018aec00
(client *) c = 0x00000008018fd000
(session *) s = 0x0000000000000000
(winlink *) wl = 0x0000000000000000
(window *) w = 0x0000000801809b00
(window_pane *) wp = 0x0000000000000000
(tty_code *) code = 0x00000008018aee20
(const tty_term_code_entry *) ent = 0x0000000000478030
(utsname) un = (sysname = "FreeBSD", nodename = "gravity.local",
release = "11.0-CURRENT", version = "FreeBSD 11.0-CURRENT #0 r258140M:
Thu Nov 14 17:04:27 EST 2013
eitan@gravity.local:/usr/obj/usr/src/sys/EADLER", machine = "amd64")
(job *) job = 0x000000080180d710
(grid *) gd = 0x00000008018cfd00
(grid_line *) gl = 0x00000008018edff0
(u_int) i = 0
(u_int) j = 1
(u_int) k = 64
(u_int) lines = 13
(size_t) size = 10192
(char [80]) out = "\x10\e+\x01\b"
(char *) tim = 0x00000008012aef40 "Mon Dec  2 18:20:26 2013"
(time_t) t = 1386026426



-- 
Eitan Adler

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