El Lunes, 15 de Diciembre de 2008, Iñaki Baz Castillo escribió:
> > Are you sure you have not corrupted the database? Can you please start
> > fresh: stop the server, empty database tables, start the server again.
>
> Now I've separed the presence server in other host (the same in fact, but
> other OpenSIPS listening in different address).
>
> I've emptied presence related tables and started a client who performs some
> SUBSCRIBE's and PULBISH's. In that moment the presence server has crashed.
>
> I'm trying to reproduce it and capture the logs.
I attach a gdb output of the coredump in teh above scenario:
- OpenSips starts as presence server (no more).
- Presence tables were emptied.
- A client sends variosPUBLISH/SUBSCRIBE's.
- OpenSIPS crashes.
I'll try to capture the debug (level 4).
--
Iñaki Baz Castillo
(gdb) bt
#0 0x00002b77859475b0 in strlen () from /lib/libc.so.6
#1 0x00002b778744dada in get_db_subs_auth (subs=0x7fff258c86d0, found=<value
optimized out>) at subscribe.c:1952
#2 0x00002b778744f2f4 in handle_subscribe (msg=0x642d20, str1=<value optimized
out>, str2=<value optimized out>) at subscribe.c:611
#3 0x000000000040f309 in do_action (a=0x63a190, msg=0x642d20) at action.c:830
#4 0x0000000000411053 in run_action_list (a=<value optimized out>,
msg=0x642d20) at action.c:138
#5 0x0000000000410a06 in do_action (a=0x63be30, msg=0x642d20) at action.c:702
#6 0x0000000000411053 in run_action_list (a=<value optimized out>,
msg=0x642d20) at action.c:138
#7 0x000000000040fd7b in do_action (a=0x6395b8, msg=0x642d20) at action.c:118
#8 0x0000000000411053 in run_action_list (a=<value optimized out>,
msg=0x642d20) at action.c:138
#9 0x0000000000410a06 in do_action (a=0x639758, msg=0x642d20) at action.c:702
#10 0x0000000000411053 in run_action_list (a=<value optimized out>,
msg=0x642d20) at action.c:138
#11 0x00000000004113e0 in run_top_route (a=0x637b10, msg=0x642d20) at
action.c:118
#12 0x000000000043ffcc in receive_msg (
buf=0x60ac20 "SUBSCRIBE sip:[email protected] SIP/2.0\r\nRecord-Route:
<sip:99.122.79.216;r2=on;lr=on>\r\nRecord-Route:
<sip:99.122.79.216:5062;transport=tcp;r2=on;lr=on>\r\nVia: SIP/2.0/UDP
99.122.79.216;branch=z9hG4bK4bfa"..., len=645, rcv_info=0x7fff258c9750) at
receive.c:165
#13 0x0000000000470aa0 in udp_rcv_loop () at udp_server.c:449
#14 0x00000000004228cc in main (argc=<value optimized out>,
argv=0x7fff258c9948) at main.c:776
(gdb) bt full
#0 0x00002b77859475b0 in strlen () from /lib/libc.so.6
No symbol table info available.
#1 0x00002b778744dada in get_db_subs_auth (subs=0x7fff258c86d0, found=<value
optimized out>) at subscribe.c:1952
db_keys = {0x2b7787557f20, 0x2b7787557e00, 0x2b7787557e10,
0x2b7787557e30, 0x0}
db_vals = {{type = DB_STR, nul = 0, free = 0, val = {int_val = 6570040,
double_val = 3.2460310558028234e-317, time_val = 6570040,
string_val = 0x644038 "sip:[email protected]", str_val = {s = 0x644038
"sip:[email protected]", len = 18}, blob_val = {s = 0x644038 "sip:[email protected]",
len = 18}, bitmap_val = 6570040}}, {type = DB_STR, nul = 0, free = 0,
val = {int_val = 6335896, double_val = 3.1303485492229706e-317,
time_val = 6335896,
string_val = 0x60ad98 "[email protected]>;tag=oyjwd\r\nCall-ID:
[email protected]\r\ncseq: 251 SUBSCRIBE\r\nContact:
<sip:[email protected]:43125;transport=tcp>\r\nAccept:
application/pidf+xml\r\nEvent: "..., str_val = {
s = 0x60ad98 "[email protected]>;tag=oyjwd\r\nCall-ID:
[email protected]\r\ncseq: 251 SUBSCRIBE\r\nContact:
<sip:[email protected]:43125;transport=tcp>\r\nAccept:
application/pidf+xml\r\nEvent: "..., len = 3}, blob_val = {
s = 0x60ad98 "[email protected]>;tag=oyjwd\r\nCall-ID:
[email protected]\r\ncseq: 251 SUBSCRIBE\r\nContact:
<sip:[email protected]:43125;transport=tcp>\r\nAccept:
application/pidf+xml\r\nEvent: "..., len = 3}, bitmap_val = 6335896}}, {type =
DB_STR, nul = 0, free = 0,
val = {int_val = 6335900, double_val = 3.130350525485554e-317, time_val =
6335900,
string_val = 0x60ad9c "aaaaa.net>;tag=oyjwd\r\nCall-ID:
[email protected]\r\ncseq: 251 SUBSCRIBE\r\nContact:
<sip:[email protected]:43125;transport=tcp>\r\nAccept:
application/pidf+xml\r\nEvent: pres"..., str_val = {
s = 0x60ad9c "aaaaa.net>;tag=oyjwd\r\nCall-ID:
[email protected]\r\ncseq: 251 SUBSCRIBE\r\nContact:
<sip:[email protected]:43125;transport=tcp>\r\nAccept:
application/pidf+xml\r\nEvent: pres"..., len = 9}, blob_val = {
s = 0x60ad9c "aaaaa.net>;tag=oyjwd\r\nCall-ID:
[email protected]\r\ncseq: 251 SUBSCRIBE\r\nContact:
<sip:[email protected]:43125;transport=tcp>\r\nAccept:
application/pidf+xml\r\nEvent: pres"..., len = 9}, bitmap_val = 6335900}},
{type = DB_STR, nul = 0, free = 0,
val = {int_val = -2001059224, double_val = 2.3612580507243678e-310,
time_val = 47792395010664, string_val = 0x2b7788ba4268 "presence ", str_val = {
s = 0x2b7788ba4268 "presence ", len = 8}, blob_val = {s =
0x2b7788ba4268 "presence ", len = 8}, bitmap_val = 2293908072}}, {type =
DB_INT, nul = 0,
free = 0, val = {int_val = 0, double_val = 0, time_val = 0, string_val =
0x0, str_val = {s = 0x0, len = 0}, blob_val = {s = 0x0, len = 0},
bitmap_val = 0}}}
result_cols = {0x2b7787557ed0, 0x2b7787557ee0, 0x642d20}
result = (db_res_t *) 0x644060
row_vals = (db_val_t *) 0x6441d8
__FUNCTION__ = "get_db_subs_auth"
#2 0x00002b778744f2f4 in handle_subscribe (msg=0x642d20, str1=<value optimized
out>, str2=<value optimized out>) at subscribe.c:611
init_req = 1
subs = {pres_uri = {s = 0x644038 "sip:[email protected]", len = 18},
to_user = {
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