[sr-dev] [kamailio/kamailio] ims_ipsec_pcscf crashes after the call (Issue #2970)
Eugeniy
notifications at github.com
Tue Dec 28 18:09:02 CET 2021
Sorry, wrong core
```
root at pcscf:/usr/local/src/kamailio# gdb /sbin/kamailio /tmp/core-kamailio-11-111-115-32593-1640711154
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Reading symbols from /sbin/kamailio...
Reading symbols from /usr/lib/debug/.build-id/f0/69ca129a40c5415b1162a2672ca9a1eb6443a0.debug...
warning: Can't open file /dev/zero (deleted) during file-backed mapping note processing
[New LWP 32593]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/kamailio -P /run/kamailio/kamailio.pid -f /etc/kamailio/kamailio.cfg'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0xb6f06afa in fill_contact (ci=0xbfd2249c, m=0xb7555b1c) at cmd.c:271
warning: Source file is more recent than executable.
271 ci->received_host.len = ip_addr2sbuf(&req->rcv.src_ip, srcip, 50);
(gdb) bt full
#0 0xb6f06afa in fill_contact (ci=0xbfd2249c, m=0xb7555b1c) at cmd.c:271
t = 0xb092ef0c
cb = 0xb75a9d54
vb = 0xb75cc99c
req = 0xb09308e8
srcip = 0x0
__func__ = "fill_contact"
#1 0xb6f107e3 in ipsec_forward (m=0xb7555b1c, d=0xb08e6b88, _cflags=0) at cmd.c:799
ci = {searchflag = 0, extra_search_criteria = 0, aor = {s = 0x0, len = 0}, via_host = {
s = 0x9bf4e6 <buf+454> "192.168.56.1:64334;rport=64334;received=192.168.56.1;branch=z9hG4bK527528804\r\nRecord-Route: <sip:mt at 192.168.56.120;lr=on;ftag=527524296;rm=7>\r\nRecord-Route: <sip:mt at 192.168.56.106:6060;lr=on;ftag=5275"..., len = 12}, via_port = 64334, via_prot = 1, received_host = {s = 0x0, len = 0}, received_port = 0, received_proto = 0, path = 0x0, expires = 0,
callid = 0x0, public_ids = 0x0, num_public_ids = 0, service_routes = 0x0, num_service_routes = 0, rx_regsession_id = 0x0, reg_state = PCONTACT_ANY}
pcontact = 0x0
ret = -1
dst_proto = 1 '\001'
dst_port = 0
src_port = 0
via_host = {af = 3075613068, len = 3075665560, u = {addrl = {6627768, 3076040100, 3084758229, 9719808}, addr32 = {6627768, 3076040100, 3084758229, 9719808}, addr16 = {8632, 101, 42404,
46936, 44245, 47069, 20480, 148}, addr = "\270!e\000\244\245X\267լݷ\000P\224"}}
req = 0xb09308e8
__func__ = "ipsec_forward"
s = 0x0
buf = "\345\211M\000\024'ҿxx\\\267\034[U\267\240\200M\000\027\264\260\364h/\362\313\000\000\000\000p'ҿ\020\300H\267\320%ҿ\004`[\267\067WH\267\000\000\000\000\034[U\267\220\230\\\267\000#c\027\000\000\200\000l\270j\000\064\031\017\000\000P\224\000<8ҿ\024*ҿ\030'ҿB\"e\000\364\063ҿ\034[U\267p'ҿ\244\225T\267\000P\224\000\034[U\267xx\\\267\024'ҿ\000P\224\000\000\000\000\000\377\377\377\377(\354H\267\311\000\000\000\000P\224\000\350&ҿ", '\000' <repeats 16 times>, "h\332d\000\364\063ҿ\220\241T\267\034[U\267N\331d\000\001\000\000\000\000\000\000\000\370&ҿ\000\000\000\000"...
buf_len = 0
client_sock = 0x0
dst_info = {send_sock = 0x5f1b92 <pv_value_destroy+187>, to = {s = {sa_family = 9620, sa_data = "ҿ\000\000\000\000\020\000\000\000\000#c\027"}, sin = {sin_family = 9620,
sin_port = 49106, sin_addr = {s_addr = 0}, sin_zero = "\020\000\000\000\000#c\027"}, sin6 = {sin6_family = 9620, sin6_port = 49106, sin6_flowinfo = 0, sin6_addr = {__in6_u = {
__u6_addr8 = "\020\000\000\000\000#c\027\000P\224\000<8ҿ", __u6_addr16 = {16, 0, 8960, 5987, 20480, 148, 14396, 49106}, __u6_addr32 = {16, 392372992, 9719808, 3218225212}}},
sin6_scope_id = 3218220520}, sas = {ss_family = 9620,
__ss_padding = "ҿ\000\000\000\000\020\000\000\000\000#c\027\000P\224\000<8ҿ\350%ҿh\332d\000\364\063ҿP\223T\267\034[U\267\000#c\027 `[\267\214=ҿx%ҿ\000P\224\000<8ҿ\024*ҿ8&ҿ\241\221M\000\204%ҿ\220\241T\267\034[U\267\004\221M\000\200%ҿ\034[U\267\220\241T\267\000#c\027\200%ҿլݷ\000P\224", __ss_align = 9719808}}, id = -1076742084, send_flags = {f = 20480,
blst_imask = 148}, proto = -40 '\330', proto_pad0 = 38 '&', proto_pad1 = -16430}
#2 0xb6f1a793 in w_forward (_m=0xb7555b1c, _d=0xb08e6b88 "\004k\216\260", _cflags=0x0) at ims_ipsec_pcscf_mod.c:421
No locals.
#3 0x004cb1fd in do_action (h=0xbfd23264, a=0xb75c918c, msg=0xb7555b1c) at core/action.c:1082
ret = -5
v = 0
dst = {send_sock = 0x7757ce <qm_info+12>, to = {s = {sa_family = 49168, sa_data = "H\267\000P\224\000H.ҿ\020\300H\267"}, sin = {sin_family = 49168, sin_port = 46920, sin_addr = {
s_addr = 9719808}, sin_zero = "H.ҿ\020\300H\267"}, sin6 = {sin6_family = 49168, sin6_port = 46920, sin6_flowinfo = 9719808, sin6_addr = {__in6_u = {
__u6_addr8 = "H.ҿ\020\300H\267\005\000\000\000\000\260H\267", __u6_addr16 = {11848, 49106, 49168, 46920, 5, 0, 45056, 46920}, __u6_addr32 = {3218222664, 3074998288, 5,
3074994176}}}, sin6_scope_id = 3218222584}, sas = {ss_family = 49168,
__ss_padding = "H\267\000P\224\000H.ҿ\020\300H\267\005\000\000\000\000\260H\267\370-ҿ\252WH\267\020\300H\267\320-ҿ\330\310\\\267\067WH\267\020.ҿ|.ҿx.ҿ6\365R\000\000\000\200\000\224\270j\000\330\030\017\000pЎ\000\350\203\025\000\004\000\000\000\020\000\000\000\000#c\027b\000\000\000\224z5\267\330.ҿ\a\266}\000pЎ\000\000\000\000\000\000\004\000",
__ss_align = 3218222648}}, id = -1221231911, send_flags = {f = 24448, blst_imask = 45177}, proto = 0 '\000', proto_pad0 = 0 '\000', proto_pad1 = 0}
tmp = 0xb7d4ea7f <__strftime_internal+1359> "\203\304\020\003l$\030\003|$\b\351`\373\377\377\213\\$\004\203\376E\017\205\310\375\377\377\351\063\375\377\377\211\\$\004\061\366\213D$ \205\300\017DD$\034\211D$\034\203\376E\017\204\021\375\377\377\213D$$\213X\020\211ڃ\376O\017\204\350\024"
new_uri = 0xc859 <error: Cannot access memory at address 0xc859>
end = 0x1dad7a8 ""
crt = 0x1dab7b2 "45 /usr/sbin/kamailio[32593]: ERROR: <script>: NOTIFY (sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org (192.168.56.106:6060) to sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org, bddc50a5-f6da-67cd-0222"...
--Type <RET> for more, q to quit, c to continue without paging--
cmd = 0xb7526698
len = -1076745526
user = 2
uri = {user = {s = 0x17632300 <error: Cannot access memory at address 0x17632300>, len = 31111072}, passwd = {s = 0xe9 <error: Cannot access memory at address 0xe9>, len = -1211037445},
host = {s = 0xb7e74000 "lM\036", len = 21}, port = {s = 0xb7e74000 "lM\036", len = -1076745032}, params = {s = 0xb7d8e41d <__vsyslog_internal+733> "\203\304\020\213E\344e+\005\024",
len = 31111072}, sip_params = {
s = 0x1dab7a0 "\260\222\332\001\020 \314\001 28 20:05:45 /usr/sbin/kamailio[32593]: ERROR: <script>: NOTIFY (sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org (192.168.56.106:6060) to sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org, bddc5"..., len = 233}, headers = {s = 0x4000 <error: Cannot access memory at address 0x4000>, len = -1219295780}, port_no = 11572, proto = 49106,
type = 31119264, flags = (unknown: 0xbfd22ce8), transport = {s = 0xb70ca50a "%s: %.*s%s%s%s%.*s", len = 11}, ttl = {s = 0x1 <error: Cannot access memory at address 0x1>,
len = 31042192}, user_param = {s = 0xbfd22d50 "\350\203\025", len = -1218584096}, maddr = {s = 0x61cb43e9 <error: Cannot access memory at address 0x61cb43e9>, len = 31111072},
method = {s = 0xe9 <error: Cannot access memory at address 0xe9>, len = 45}, lr = {s = 0x5 <error: Cannot access memory at address 0x5>, len = 20}, r2 = {
s = 0x1c <error: Cannot access memory at address 0x1c>, len = 11}, gr = {s = 0x79 <error: Cannot access memory at address 0x79>, len = 2}, transport_val = {
s = 0x169 <error: Cannot access memory at address 0x169>, len = 0}, ttl_val = {s = 0x2a30 <error: Cannot access memory at address 0x2a30>, len = 30972216}, user_param_val = {
s = 0x4 <error: Cannot access memory at address 0x4>, len = -1210209067}, maddr_val = {s = 0x945000 "\260\236K", len = 7821290}, method_val = {s = 0xbfd22cc0 "\203", len = 0},
lr_val = {s = 0x1c <error: Cannot access memory at address 0x1c>, len = 5516737}, r2_val = {s = 0xbfd22ca8 "\370-ҿ\345\211M", len = -1210204419}, gr_val = {s = 0x945000 "\260\236K",
len = 392372992}}
next_hop = {user = {s = 0xb744b841 "tm: t_reply.c", len = -1220128768}, passwd = {s = 0xbfd22ed8 "h0", len = 9719808}, host = {s = 0xbfd2383c "", len = 9719808}, port = {
s = 0xbfd22df8 "\330.ҿ\a\266}", len = 5081573}, params = {s = 0xbfd233f4 "", len = -1219190040}, sip_params = {s = 0xb7555b1c "\n", len = 5079200}, headers = {
s = 0x83 <error: Cannot access memory at address 0x83>, len = -1223908086}, port_no = 11496, proto = 49106, type = ERROR_URI_T, flags = (unknown: 0xbfd2383c), transport = {
s = 0xbfd22fd4 "ب\\\267\001", len = -1076744968}, ttl = {s = 0xb70c385b <xlog_helper+3092> "\203\304\060\213u\234\213\206\364\377\377\377\213", len = 131}, user_param = {
s = 0xb7ddacd5 <__memset_sse2_rep+37> "\201\303;\206\004", len = 9719808}, maddr = {s = 0x7757ea <qm_info+40> "\203\304\020\213E\364\213P\004\213E\f\211\020\213E\f\307@\024\004",
len = -1076744896}, method = {s = 0x0, len = 28}, lr = {s = 0x7757ce <qm_info+12> "\005\062\370\034", len = 168}, r2 = {
s = 0xb75de1e0 "NOTIFY (sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org (192.168.56.106:6060) to sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org, bddc50a5-f6da-67cd-0222-9eef1e619cdc)\n", len = -1218584096}, gr = {s = 0xb748c010 "\001", len = -1076744864}, transport_val = {s = 0xb748b000 "\b\016\001", len = -1076744856}, ttl_val = {
s = 0xb74857aa <pkg_proc_update_stats+127> "\203\304\020\213\223h\f", len = -1219969008}, user_param_val = {s = 0xbfd22d40 "\372\030", len = -1218673468}, maddr_val = {
s = 0x787ef8 <parse_headers+17> "\201\303\b\321\033", len = 0}, method_val = {s = 0x0, len = -1076744728}, lr_val = {s = 0x0, len = 6394}, r2_val = {s = 0x0, len = 8}, gr_val = {
s = 0x0, len = 1410024}}
u = 0x0
port = 0
dst_host = 0xb7e74740 <main_arena>
i = 8180
flags = -1218559940
avp = 0xb7e1b0ee
st = {flags = 3085385728, id = 18240, name = {n = 240, s = {s = 0xf0 <error: Cannot access memory at address 0xf0>, len = 0}, re = 0xf0}, avp = 0x5}
sct = 0x1dab7ac
sjt = 0x17632300
rve = 0xb75c7ebc
mct = 0xf
rv = 0x3
rv1 = 0x2
c1 = {cache_type = 392372992, val_type = RV_NONE, c = {avp_val = {n = 9719808, s = {s = 0x945000 "\260\236K", len = -1076744808}, re = 0x945000}, pval = {rs = {s = 0x945000 "\260\236K",
len = -1076744808}, ri = 5517120, flags = 0}}, i2s = "լݷ\000P\224\000\352Ww\000\320-ҿ\000\000\000\000\034"}
s = {s = 0xb7d0e2e9 <__GI__IO_str_seekoff+9> "\201\303\027]\026", len = -1209581568}
srevp = {0x4, 0x12}
evp = {data = 0x0, obuf = {s = 0x0, len = 0}, rcv = 0x0, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0}
mod_f_params = {{type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0,
str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0,
select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0,
string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0,
select = 0x0}}, {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {number = 0,
string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr = 0x0, select = 0x0}}}
__func__ = "do_action"
#4 0x004d89e5 in run_actions (h=0xbfd23264, a=0xb75c90e0, msg=0xb7555b1c) at core/action.c:1581
--Type <RET> for more, q to quit, c to continue without paging--
t = 0xb75c918c
ret = 1
tvb = {tv_sec = 0, tv_usec = 0}
tve = {tv_sec = 0, tv_usec = 0}
tz = {tz_minuteswest = 10220721, tz_dsttime = 32}
tdiff = 0
__func__ = "run_actions"
#5 0x004d92ab in run_top_route (a=0xb75c90e0, msg=0xb7555b1c, c=0xbfd23264) at core/action.c:1666
ctx = {rec_lev = 8018553, run_flags = -1076743968, last_retcode = -1219142884, jmp_env = {{__jmpbuf = {10220616, -1218664232, 1, 10220670, 9298587, -1220742057},
__mask_was_saved = 9299260, __saved_mask = {__val = {3074998288, 3076311284, 0, 1024, 3218223144, 3074225352, 2962419868, 0, 1, 3, 9334117, 5, 0, 3074838528, 3218225212,
3218223176, 3074229440, 2962419868, 3218223184, 3076303036, 3074229424, 3218225212, 3074225146, 3218223224, 5436726, 2962419868, 3074838528, 5462975, 3218223224, 5463391, 0,
3218223464}}}}}
p = 0xbfd23264
ret = 2
sfbk = 0
#6 0xb73ebb7b in reply_received (p_msg=0xb7555b1c) at t_reply.c:2541
msg_status = 183
last_uac_status = 100
ack = 0xb75ca8d0 "H\001"
ack_len = 7821262
branch = 0
reply_status = 9299260
onreply_route = 3
cancel_data = {cancel_bitmap = 0, reason = {cause = 0, u = {text = {s = 0x0, len = 0}, e2e_cancel = 0x0, packed_hdrs = {s = 0x0, len = 0}}}}
uac = 0xb092f0e4
t = 0xb092ef0c
lack_dst = {send_sock = 0x9bf4aa <buf+394>, to = {s = {sa_family = 43188, sa_data = "\\\267\000#c\027+\000\000\000լݷ"}, sin = {sin_family = 43188, sin_port = 46940, sin_addr = {
s_addr = 392372992}, sin_zero = "+\000\000\000լݷ"}, sin6 = {sin6_family = 43188, sin6_port = 46940, sin6_flowinfo = 392372992, sin6_addr = {__in6_u = {
__u6_addr8 = "+\000\000\000լݷ\000P\224\000\352Ww", __u6_addr16 = {43, 0, 44245, 47069, 20480, 148, 22506, 119}, __u6_addr32 = {43, 3084758229, 9719808, 7821290}}},
sin6_scope_id = 3218223680}, sas = {ss_family = 43188,
__ss_padding = "\\\267\000#c\027+\000\000\000լݷ\000P\224\000\352Ww\000 at 2ҿլݷ\372\030\000\000\000\000\000\000P2ҿ\000\000\000\000\034\000\000\000\316Ww\000\020\300H\267լݷ\000P\224\000\020\300H\267p2ҿլݷ\000P\224\000\352Ww\000\200\062ҿ\000\000\000\000\034\000\000\000\316Ww\000\000\000\200\000\000\260H\267\230\062ҿ\370~x\000\000\000\000", __ss_align = 0}},
id = -1076743512, send_flags = {f = 22442, blst_imask = 46920}, proto = -6 '\372', proto_pad0 = 24 '\030', proto_pad1 = 0}
backup_user_from = 0x9cf330 <def_list+8>
backup_user_to = 0x9cf334 <def_list+12>
backup_domain_from = 0x9cf338 <def_list+16>
backup_domain_to = 0x9cf33c <def_list+20>
backup_uri_from = 0x9cf328 <def_list>
backup_uri_to = 0x9cf32c <def_list+4>
backup_xavps = 0x9cf3d4 <_xavp_list_head>
backup_xavus = 0x9cf3d8 <_xavu_list_head>
backup_xavis = 0x9cf3dc <_xavi_list_head>
replies_locked = 1
branch_ret = -1332853704
prev_branch = -1219973120
blst_503_timeout = -1218656180
hf = 0x1
onsend_params = {req = 0x8de29b, rpl = 0xbfd231cc, param = 0x18fa, code = 0, flags = 2, branch = 0, t_rbuf = 0x0, dst = 0xb748c010, send_buf = {s = 0xb75ca884 "\f", len = -1218651916}}
ctx = {rec_lev = 1, run_flags = 0, last_retcode = -1, jmp_env = {{__jmpbuf = {9719808, -1076742084, -1219142412, -1076744312, -190565353, -873320600}, __mask_was_saved = 0,
__saved_mask = {__val = {1394140, 1410024, 4, 23, 3075824412, 8, 9719808, 3218223832, 5517120, 0, 0, 0, 5516737, 6392, 0, 2296, 0, 8299492, 3084758229, 9719808, 5436726, 10221705,
3218223880, 152, 0, 16, 0, 248, 0, 24, 0, 3218224088}}}}}
bctx = 0x0
keng = 0x0
--Type <RET> for more, q to quit, c to continue without paging--
ret = 9719808
evname = {s = 0xb744e8bb "on_sl_reply", len = 11}
__func__ = "reply_received"
#7 0x00556110 in do_forward_reply (msg=0xb7555b1c, mode=0) at core/forward.c:764
new_buf = 0x0
dst = {send_sock = 0x0, to = {s = {sa_family = 0, sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0},
sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>,
__u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}, sas = {ss_family = 0, __ss_padding = '\000' <repeats 121 times>, __ss_align = 0}},
id = 0, send_flags = {f = 0, blst_imask = 0}, proto = 0 '\000', proto_pad0 = 0 '\000', proto_pad1 = 0}
new_len = 4
r = 2
ip = {af = 7783723, len = 0, u = {addrl = {9719808, 3074937938, 3074994176, 3218224120}, addr32 = {9719808, 3074937938, 3074994176, 3218224120}, addr16 = {20480, 148, 54354, 46919,
45056, 46920, 13304, 49106}, addr = "\000P\224\000R\324G\267\000\260H\267\370\063ҿ"}}
s = 0xbfd23390 "\376\377\377\377"
len = -1219142912
__func__ = "do_forward_reply"
#8 0x00558062 in forward_reply (msg=0xb7555b1c) at core/forward.c:865
No locals.
#9 0x00609def in receive_msg (
buf=0x9bf320 <buf> "SIP/2.0 183 Session in Progress\r\nFrom: <sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org>;tag=527524296\r\nTo: <sip:711122331 at ims.mnc001.mcc001.3gppnetwork.org>;tag=18016628\r\nContact: <sip:711122331 at 192."..., len=1385, rcv_info=0xbfd23774) at core/receive.c:587
msg = 0xb7555b1c
ctx = {rec_lev = 4763648, run_flags = -1076742504, last_retcode = -1209552940, jmp_env = {{__jmpbuf = {-1208194672, -1211497464, 9242371, -1076742596, -1208097047, 9719808},
__mask_was_saved = -1218656232, __saved_mask = {__val = {3218225200, 3218224808, 3086895344, 3218225020, 3084528336, 56335, 3086981504, 744, 7583757, 44055, 7583287, 3086774304,
7583694, 1, 0, 1024, 12, 1385, 10220320, 3076310936, 3076310936, 0, 0, 3218224756, 3085481001, 9719808, 9, 10220320, 5436726, 0, 3076310936, 3218224868}}}}}
bctx = 0x0
ret = 0
tvb = {tv_sec = 0, tv_usec = 0}
tve = {tv_sec = 0, tv_usec = 0}
diff = 0
inb = {
s = 0x9bf320 <buf> "SIP/2.0 183 Session in Progress\r\nFrom: <sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org>;tag=527524296\r\nTo: <sip:711122331 at ims.mnc001.mcc001.3gppnetwork.org>;tag=18016628\r\nContact: <sip:711122331 at 192."..., len = 1385}
netinfo = {data = {s = 0x0, len = 0}, rcv = 0x0, dst = 0x0}
keng = 0x0
evp = {data = 0xbfd23580, obuf = {s = 0x0, len = 0}, rcv = 0xbfd23774, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0}
cidlockidx = 0
cidlockset = 0
errsipmsg = 0
exectime = 0
__func__ = "receive_msg"
#10 0x00744552 in udp_rcv_loop () at core/udp_server.c:543
len = 1385
buf = "SIP/2.0 183 Session in Progress\r\nFrom: <sip:711122330 at ims.mnc001.mcc001.3gppnetwork.org>;tag=527524296\r\nTo: <sip:711122331 at ims.mnc001.mcc001.3gppnetwork.org>;tag=18016628\r\nContact: <sip:711122331 at 192."...
tmp = 0x0
fromaddr = 0xb75cc798
fromaddrlen = 16
rcvi = {src_ip = {af = 2, len = 4, u = {addrl = {1782098112, 0, 0, 0}, addr32 = {1782098112, 0, 0, 0}, addr16 = {43200, 27192, 0, 0, 0, 0, 0, 0},
addr = "\300\250\070j", '\000' <repeats 11 times>}}, dst_ip = {af = 2, len = 4, u = {addrl = {2016979136, 0, 0, 0}, addr32 = {2016979136, 0, 0, 0}, addr16 = {43200, 30776, 0, 0, 0,
0, 0, 0}, addr = "\300\250\070x", '\000' <repeats 11 times>}}, src_port = 6060, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 2,
sa_data = "\027\254\300\250\070j\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 44055, sin_addr = {s_addr = 1782098112},
sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2, sin6_port = 44055, sin6_flowinfo = 1782098112, sin6_addr = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>,
--Type <RET> for more, q to quit, c to continue without paging--
__u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, sin6_scope_id = 0}, sas = {ss_family = 2,
__ss_padding = "\027\254\300\250\070j", '\000' <repeats 115 times>, __ss_align = 0}}, bind_address = 0xb7517f20, rflags = 0, proto = 1 '\001', proto_pad0 = 0 '\000', proto_pad1 = 0}
evp = {data = 0x0, obuf = {s = 0x0, len = 0}, rcv = 0x0, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0}
printbuf = '\000' <repeats 16 times>, "\066\365R", '\000' <repeats 14 times>, "#c\027\000\000\000\000\360!\235\000\300!\235\000\000P\224\000\000P\224\000\214=ҿ\030\071ҿ\025\273j\000\020\000\000\000\004\000\000\000\326&\373\323F\267j\000(\336cE%\371ЩJO\004a\000#c\027jπ\000j\354sY\310\070ҿn\251\200\000`+\235\000`,\235\000\000P\224\000\364\233R\267\000\000\000\000\000P\224\000\350\070ҿA\251\200\000X+\235\000\340!\235\000 \000\000\000\001\000\000\000\000\000\000\000\000P\224\000\b9ҿ6\365R\000X+\235\000\340!\235\000 \000\000\000\000#c\027\000\000\000\000\000\000\000\000\070\071ҿ"...
i = 15
j = 0
l = 0
__func__ = "udp_rcv_loop"
#11 0x004b5d52 in main_loop () at main.c:1730
i = 15
pid = 0
si = 0xb7517f20
si_desc = "udp receiver child=15 sock=192.168.56.120:5060\000\277\000P\224\000;\177\000\000\214=ҿ\310;ҿ\a7c\000\210\254V\267\000\004\000\000\060\252Q\267\316\066c\000Ie\213\000\226A\213\000\005\000\000\000\000\000\000\000܅Tue De\370;ҿ\365\067c\000䨗\000ڋK\000\062\061\n"
nrprocs = 16
woneinit = 1
__func__ = "main_loop"
#12 0x004c1bd0 in main (argc=9, argv=0xbfd24064) at main.c:3053
cfg_stream = 0x1cc21c0
c = -1
r = 0
tmp = 0xbfd24e7a ""
tmp_len = 1
port = 0
proto = -1209437896
ahost = 0x0
aport = 0
options = 0x871ef0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:x:X:Y:"
ret = -1
seed = 2926354237
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0xbfd23e5f
p = 0x1 <error: Cannot access memory at address 0x1>
st = {st_dev = 22, __pad1 = 0, st_ino = 952, st_mode = 16888, st_nlink = 2, st_uid = 111, st_gid = 115, st_rdev = 0, __pad2 = 0, st_size = 40, st_blksize = 4096, st_blocks = 0,
st_atim = {tv_sec = 1640710116, tv_nsec = 690868980}, st_mtim = {tv_sec = 1640710116, tv_nsec = 690868980}, st_ctim = {tv_sec = 1640710116, tv_nsec = 690868980}, __glibc_reserved4 = 0,
__glibc_reserved5 = 0}
tbuf = "\000\000\000\000\000\000\000\000\004\000\000\020\000\360\377\377Linux", '\000' <repeats 60 times>, "pcscf.ims.mnc001.mcc001.3gppnetwork.org", '\000' <repeats 26 times>, "\065.10.0-9-686-pae", '\000' <repeats 22 times>, "\f\207\375\267\225jʷO\375I", '\000' <repeats 16 times>...
option_index = 0
long_options = {{name = 0x87426a "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x86f4d6 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x87426f "alias", has_arg = 1,
flag = 0x0, val = 1024}, {name = 0x874275 "subst", has_arg = 1, flag = 0x0, val = 1025}, {name = 0x87427b "substdef", has_arg = 1, flag = 0x0, val = 1026}, {
name = 0x874284 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x87428e "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x874298 "loadmodule", has_arg = 1,
flag = 0x0, val = 1029}, {name = 0x8742a3 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x8742ac "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {
name = 0x8742b7 "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x8742bd "cfg-print", has_arg = 0, flag = 0x0, val = 1033}, {name = 0x8742c7 "atexit", has_arg = 1, flag = 0x0,
val = 1034}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
__func__ = "main"
(gdb)
```
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