1. #0  0x00007efe01f4ce9c in _IO_vsnprintf (
2.     string=0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>, maxlen=<optimized out>,
3.     format=0x7efdfa12042e "%.*s", args=args@entry=0x7efddb483658) at vsnprintf.c:117
4.         sf = {f = {_sbf = {_f = {_flags = -72515583,
5.                 _IO_read_ptr = 0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>,
6.                 _IO_read_end = 0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>,
7.                 _IO_read_base = 0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>,
8.                 _IO_write_base = 0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>,
9.                 _IO_write_ptr = 0x7efdf0076000 <error: Cannot access memory at address 0x7efdf0076000>,
10.                 _IO_write_end = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>,
11.                 _IO_buf_base = 0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>,
12.                 _IO_buf_end = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>, _IO_save_base = 0x0, _IO_backup_base = 0x0, _IO_save_end = 0x0,
13.                 _markers = 0x0, _chain = 0x0, _fileno = 36139936, _flags2 = 0, _old_offset = 139628770768496, _cur_column = 0, _vtable_offset = 0 '\000', _shortbuf = "", _lock = 0x0,
14.                 _offset = 206158430232, _codecvt = 0x5e20cee2, _wide_data = 0xffffffffffffffff, _freeres_list = 0x0, _freeres_buf = 0x7efddb483648, __pad5 = 139628770768544,
15.                 _mode = -1, _unused2 = "\375~\000\000\202\220\a\372\375~\000\000\360\035\000\360\375~\000"}, vtable = 0x7efe02273140 <_IO_strn_jumps>}, _s = {_allocate_buffer = 0x0,
16.               _free_buffer = 0x7efdfa0ff3db}},
17.           overflow_buf = "\333\363\017\372\375~\000\000\025", '\000' <repeats 15 times>, "\022\000\000\000\000\000\000\000\363d\002\000\000\000\000\000\031\220\a\372\375~\000\000\000\000\000\360\375~\000\000\260\027\a\360\375~\000"}
18.         ret = 66
19. #1  0x00007efe01f2c2c2 in __snprintf (
20.     s=s@entry=0x7efdf0075fbe "a=candidate:94 2 TCP 2102771966 10.0.3.1 9 typ host tcptype active"<error: Cannot access memory at address 0x7efdf0076000>,
21.     maxlen=maxlen@entry=18446744073709549170, format=format@entry=0x7efdfa12042e "%.*s") at snprintf.c:33
22.         arg = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7efddb483730, reg_save_area = 0x7efddb483670}}
23.         done = 66
24. #2  0x00007efdfa07a23d in tport_log_msg (self=self@entry=0x7efdf0004220, msg=msg@entry=0x7efdf002ff80, what=what@entry=0x7efdfa1116ca "recv", via=via@entry=0x7efdfa11e2b9 "from",
25.     now=...) at tport_logging.c:870
26.         s = <optimized out>
27.         end = 0x7efdf004c399 ""
28.         iov = {{siv_base = 0x7efdf0046df0, siv_len = 21929}, {siv_base = 0x5e20cedf, siv_len = 139629118374432}, {siv_base = 0x7efdf002f2c0, siv_len = 139628770768848}, {
29.             siv_base = 0x7efdfa37a5c0 <tport_log>, siv_len = 7}, {siv_base = 0x305, siv_len = 139629286615985}, {siv_base = 0x7efdf0046ddf, siv_len = 139628770769664}, {
30.             siv_base = 0xe1cb4d5f, siv_len = 864417}, {siv_base = 0x7efdf00469e0, siv_len = 16}, {siv_base = 0x7efdf0045329, siv_len = 91}, {siv_base = 0x7efdf00453a3, siv_len = 70}, {
31.             siv_base = 0x7efdf00469f0, siv_len = 49}, {siv_base = 0x7efdf00453fb, siv_len = 44}, {siv_base = 0x7efdf00453e9, siv_len = 18}, {siv_base = 0x7efdf0046a21, siv_len = 485},
32.           {siv_base = 0x6e00000000, siv_len = 139629422915904}, {siv_base = 0x0, siv_len = 1040}, {siv_base = 0x0, siv_len = 1024}, {siv_base = 0x7efdf0000020,
33.             siv_len = 139629419650554}, {siv_base = 0x7efdffffffff, siv_len = 139625091825728}, {siv_base = 0x400, siv_len = 1072}, {siv_base = 0x10, siv_len = 139629118396208}, {
34.             siv_base = 0x1ef, siv_len = 139629118647281}, {siv_base = 0x7efdf00016e0, siv_len = 139629419479746}, {siv_base = 0x3b5, siv_len = 206158430240}, {
35.             siv_base = 0x7efddb4839b0, siv_len = 139628770769136}, {siv_base = 0x0, siv_len = 139629285995671}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x7efdf0046bf1,
36.             siv_len = 0}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x7efdf0046a2b, siv_len = 812}, {siv_base = 0x7efdf0046ab4, siv_len = 139629118647776}, {
37.             siv_base = 0x7efdf0046aa5, siv_len = 139629285952390}, {siv_base = 0xf, siv_len = 139629118647124}, {siv_base = 0x313331fdf0046a21, siv_len = 139629285946355}, {
38.             siv_base = 0x7efddb4839c0, siv_len = 50}, {siv_base = 0x7efe02045260 <fmt>, siv_len = 139628770769640}, {siv_base = 0x264f3, siv_len = 0}, {siv_base = 0x7efddb483bc0,
39.             siv_len = 139629419588347}, {siv_base = 0xfbad8001, siv_len = 139628770769856}, {siv_base = 0x7efddb483bc0, siv_len = 139628770769856}, {siv_base = 0x7efddb483bc0,
40.             siv_len = 139628770769868}, {siv_base = 0xffffffffffffffff, siv_len = 139628770769856}, {siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0x0, siv_len = 0}, {
41.             siv_base = 0x0, siv_len = 0}, {siv_base = 0x2, siv_len = 214748364809}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x6e0000005b, siv_len = 0}, {
42.             siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0xfffffffffffff000, siv_len = 139629118357536}, {siv_base = 0xffffffff, siv_len = 139629118777888}, {
43.             siv_base = 0x0, siv_len = 139629422916864}, {siv_base = 0x0, siv_len = 139629419659108}, {siv_base = 0x2710, siv_len = 50}, {siv_base = 0x7efddb483ce0,
44.             siv_len = 139629118553984}, {siv_base = 0x7efdf0030054, siv_len = 139629419479895}, {siv_base = 0x1, siv_len = 206158430256}, {siv_base = 0x7efddb483bc0,
45.             siv_len = 139628770769664}, {siv_base = 0x6e0000005b, siv_len = 0}, {siv_base = 0xac, siv_len = 31}, {siv_base = 0x6, siv_len = 131}, {siv_base = 0x40,
46.             siv_len = 139629118777888}, {siv_base = 0x0, siv_len = 64}, {siv_base = 0x0, siv_len = 139629419659108}, {siv_base = 0x0, siv_len = 139629118553984}, {
47.             siv_base = 0x7efdf002ff80, siv_len = 139629286499523}, {siv_base = 0x0, siv_len = 56}, {siv_base = 0x0, siv_len = 139629118553984}, {siv_base = 0x40,
48.             siv_len = 94821498398384}, {siv_base = 0x7efdf002ff80, siv_len = 139629420226801}, {siv_base = 0x362e31332e323731, siv_len = 138539290538286}, {siv_base = 0x7efdf0004220,
49.             siv_len = 139629118372816}, {siv_base = 0x7efdf002ff80, siv_len = 139629420227409}, {siv_base = 0x7efdf00486a0, siv_len = 139628770770144}, {siv_base = 0x32,
50. ---Type <return> to continue, or q <return> to quit---
51.             siv_len = 139629285983602}, {siv_base = 0x3cf7f0048689, siv_len = 139629118554232}, {siv_base = 0x7efdf00302f0, siv_len = 139629285977238}, {siv_base = 0xffffffff8000001d,
52.             siv_len = 139629118822240}, {siv_base = 0x7efdf002ff80, siv_len = 139629118554232}, {siv_base = 0x3cf7, siv_len = 15607}}
53.         i = <optimized out>
54.         iovlen = 1
55.         n = 66
56.         skip_lf = 0
57.         buffer = 0x7efdf00717b0 "recv 21929 bytes from udp/[172.31.6.131]:5060 at 21:00:18.156915:\n", '-' <repeats 72 times>, "\nINVITE sip:@10.XXX.XXX.XXX:10060 SIP/2.0\nVia: SIP/2.0/UDP 172"...
58.         buffer_size = <optimized out>
59.         buffer_pos = 18446
60.         bytes_written = <optimized out>
61. #3  0x00007efdfa074dd6 in tport_deliver (self=self@entry=0x7efdf0004220, msg=0x7efdf002ff80, next=next@entry=0x0, sc=<optimized out>, now=...) at tport.c:3031
62.         via = 0x7efdfa1116ca "recv"
63.         ref = <optimized out>
64.         error = 0
65.         d = 0x7efdf0003e58
66.         ipaddr = "172.31.6.131\000~\000\000\020\247\272Y=V\000\000\001\000\000\000\020\000\000\001\310\377\002\360\375~\000\000\300\377\002\360\375~\000\000("
67.         __PRETTY_FUNCTION__ = "tport_deliver"
68.         __func__ = "tport_deliver"
69. #4  0x00007efdfa0752e2 in tport_parse (self=self@entry=0x7efdf0004220, complete=1, now=...) at tport.c:2965
70.         msg = <optimized out>
71.         next = 0x0
72.         n = <optimized out>
73.         streaming = 0
74.         stall = 0
75.         __func__ = "tport_parse"
76. #5  0x00007efdfa075cba in tport_recv_event (self=self@entry=0x7efdf0004220) at tport.c:2907
77.         __func__ = "tport_recv_event"
78. #6  0x00007efdfa07849b in tport_base_wakeup (self=0x7efdf0004220, events=1) at tport.c:2808
79.         error = 0
80. #7  0x00007efdfa05d7bb in su_epoll_port_wait_events (self=0x7efdf00008e0, tout=<optimized out>) at su_epoll_port.c:510
81.         ser = 0x7efdf0000ea0
82.         magic = <optimized out>
83.         j = <optimized out>
84.         n = 1
85.         events = 0
86.         index = <optimized out>
87.         version = 5
88.         ev = {{events = 1, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 2}}, {events = 32509, data = {ptr = 0x7efdf0000930, fd = -268433104, u32 = 4026534192, u64 = 139629118359856}}, {
89.             events = 3678944928, data = {ptr = 0x699f600007efd, fd = 32509, u32 = 32509, u64 = 1858131701300989}}, {events = 0, data = {ptr = 0xe1cb4d61, fd = -506770079,
90.               u32 = 3788197217, u64 = 3788197217}}}
91.         __PRETTY_FUNCTION__ = "su_epoll_port_wait_events"
92. #8  0x00007efdfa05cd52 in su_base_port_run (self=0x7efdf00008e0) at su_base_port.c:349
93.         tout = 1000
94.         tout2 = 0
95.         __PRETTY_FUNCTION__ = "su_base_port_run"
96. #9  0x00007efdfa061905 in su_pthread_port_clone_main (varg=0x7efdf9e14800) at su_pthread_port.c:343
97.         arg = 0x0
98.         task = {{sut_port = 0x7efdf00008e0, sut_root = 0x7efdf0001150}}
99.         zap = 1
100. ---Type <return> to continue, or q <return> to quit---
101. #10 0x00007efe029534a4 in start_thread (arg=0x7efddb484700) at pthread_create.c:456
102.         __res = <optimized out>
103.         pd = 0x7efddb484700
104.         now = <optimized out>
105.         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139628770772736, -6168324177403881813, 139629284116254, 139629284116255, 139628762382336, 3, 6313487335327749803,
106.                 6312270957347690155}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
107.         not_first_call = <optimized out>
108.         pagesize_m1 = <optimized out>
109.         sp = <optimized out>
110.         freesize = <optimized out>
111.         __PRETTY_FUNCTION__ = "start_thread"
112. #11 0x00007efe01fc5d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
113. No locals.
114.