1. (gdb) bt full
2. #0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
3.         set = {__val = {0, 3975887029563385186, 3991704634025797222, 8083166874389458992, 3472328296227680288, 2319406834570502192, 2314885530818453552, 2314885530818453536,
4.             2314885530818453536, 8241999043771768864, 3978758087257819741, 3975887029563516258, 4135819822101653094, 8104277497642758192, 3472328296227680288, 2319406834570502192}}
5.         pid = <optimized out>
6.         tid = <optimized out>
7. #1  0x00007feba761942a in __GI_abort () at abort.c:89
8.         save_stage = 2
9.         act = {__sigaction_handler = {sa_handler = 0x6c2f202020202020, sa_sigaction = 0x6c2f202020202020}, sa_mask = {__val = {3917909816998060649, 3276497845987585332,
10.               3615656491663847015, 3966104962340237870, 7017507866401727846, 7090185575532081200, 3472328528290330977, 3472310978873881120, 3467824696600309808, 729636054439574064,
11.               4049643580361631287, 7306588112676728934, 3472328334933320034, 3467895052409053232, 2319406791620833328, 140649856291488}}, sa_flags = 80, sa_restorer = 0x7feb98b8d2a0}
12.         sigs = {__val = {32, 0 <repeats 15 times>}}
13. #2  0x00007feba7655c00 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7feba774afd0 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
14.         ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7feb98b8d2b0, reg_save_area = 0x7feb98b8d240}}
15.         fd = 2
16.         on_2 = <optimized out>
17.         list = <optimized out>
18.         nlist = <optimized out>
19.         cp = <optimized out>
20.         written = <optimized out>
21. #3  0x00007feba765bfc6 in malloc_printerr (action=3, str=0x7feba7747b1e "corrupted size vs. prev_size", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5049
22.         buf = "00007feb8c7030d0"
23.         cp = <optimized out>
24.         ar_ptr = <optimized out>
25.         ptr = <optimized out>
26.         str = 0x7feba7747b1e "corrupted size vs. prev_size"
27.         action = 3
28. #4  0x00007feba765e62f in _int_malloc (av=av@entry=0x7feb8c000020, bytes=bytes@entry=100) at malloc.c:3765
29.         p = 0x7feb8c7030d0
30.         iters = <optimized out>
31.         nb = 112
32.         idx = 8
33.         bin = <optimized out>
34.         victim = 0x7feb8c7030d0
35.         size = <optimized out>
36.         victim_index = <optimized out>
37.         remainder = <optimized out>
38.         remainder_size = 272
39.         block = <optimized out>
40.         bit = <optimized out>
41.         map = <optimized out>
42.         fwd = <optimized out>
43.         bck = <optimized out>
44.         errstr = 0x0
45.         __func__ = "_int_malloc"
46. #5  0x00007feba765ff64 in __GI___libc_malloc (bytes=bytes@entry=100) at malloc.c:2928
47.         ar_ptr = 0x7feb8c000020
48.         victim = <optimized out>
49.         hook = <optimized out>
50.         __func__ = "__libc_malloc"
51. #6  0x00007feba7654b02 in _IO_vasprintf (result_ptr=result_ptr@entry=0x7feb98b8d528, format=format@entry=0x7feb9b72b18a "%s", args=args@entry=0x7feb98b8d658) at vasprintf.c:47
52. ---Type <return> to continue, or q <return> to quit---
53.         string = <optimized out>
54.         sf = {_sbf = {_f = {_flags = -1938820385,
55.               _IO_read_ptr = 0x7feb8c6ff250 "recv 21932 bytes from udp/[172.31.6.131]:5060 at 19:50:18.504516:\n", '-' <repeats 72 times>, "\nINVITE sip:@10.XXX.XXX.XXX:10060 SIP/2.0\nVia: SIP/2.0/UDP 172"...,
56.               _IO_read_end = 0x7feb8c6ff2df "TE sip:@10.XXX.XXX.XXX:10060 SIP/2.0\nVia: SIP/2.0/UDP 172.31.6.131:5060;branch=z9hG4bK-30614-1-0\nFrom: sipp <sip:sipp@172.31.6.131:5060>;tag=30614SIPpTag001\nTo: sut <sip:@10.XXX.XXX.XXX:10060>\nCall-ID"..., _IO_read_base = 0x0, _IO_write_base = 0x0, _IO_write_ptr = 0x0, _IO_write_end = 0x0, _IO_buf_base = 0x0,
57.               _IO_buf_end = 0xffffffff <error: Cannot access memory at address 0xffffffff>, _IO_save_base = 0x5595ab15da4b "0", _IO_backup_base = 0x0, _IO_save_end = 0x0,
58.               _markers = 0x0, _chain = 0x7feba7649307 <__sscanf+135>, _fileno = -1, _flags2 = -1, _old_offset = 0, _cur_column = 54896, _vtable_offset = -72 '\270',
59.               _shortbuf = "\230", _lock = 0x7feb9b7113db, _offset = 140651589009407, _codecvt = 0x7feba7634357 <__sprintf+135>, _wide_data = 0x7feb98b8d516,
60.               _freeres_list = 0x7feba797b140 <_IO_strn_jumps>, _freeres_buf = 0x0, __pad5 = 140649856291952, _mode = -1732717288,
61.               _unused2 = "\353\177\000\000\n\000\000\000\353\177\000\000\254\000\000\000\000\000\000"}, vtable = 0x7feba89a3e2e <switch_cut_path+78>}, _s = {_allocate_buffer = 0x6,
62.             _free_buffer = 0x5c2f0000000083}}
63.         ret = <optimized out>
64.         needed = <optimized out>
65.         allocated = <optimized out>
66. #7  0x00007feba8915035 in switch_vasprintf (ret=ret@entry=0x7feb98b8d528, fmt=fmt@entry=0x7feb9b72b18a "%s", ap=ap@entry=0x7feb98b8d658) at src/switch_apr.c:1207
67. No locals.
68. #8  0x00007feba8a0cdbe in switch_log_vprintf (channel=channel@entry=SWITCH_CHANNEL_ID_LOG_CLEAN, file=file@entry=0x7feb9b7294fb "sofia.c",
69.     func=func@entry=0x7feb9b735cff <__func__.32659> "logger", line=line@entry=3550, userdata=userdata@entry=0x0, level=<optimized out>, fmt=0x7feb9b72b18a "%s", ap=0x7feb98b8d658)
70.     at src/switch_log.c:553
71.         data = <optimized out>
72.         new_fmt = 0x0
73.         ret = 0
74.         handle = 0x0
75.         filep = 0x7feb9b7294fb "sofia.c"
76.         funcp = 0x7feb9b735cff <__func__.32659> "logger"
77.         content = 0x0
78.         now = 1579204218500879
79.         len = <optimized out>
80.         extra_fmt = 0x7feba8cd05e3 "%s [%s] %s:%d%c%s"
81.         limit_level = <optimized out>
82.         special_level = SWITCH_LOG_UNINIT
83.         __PRETTY_FUNCTION__ = "switch_log_vprintf"
84.         __func__ = "switch_log_vprintf"
85. #9  0x00007feb9b6bb439 in logger (logarg=<optimized out>, fmt=<optimized out>, ap=<optimized out>) at sofia.c:3550
86.         __func__ = "logger"
87. #10 0x00007feb9b671321 in su_log (fmt=fmt@entry=0x7feb9b72b18a "%s") at su_log.c:95
88.         ap = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7feb98b8d730, reg_save_area = 0x7feb98b8d670}}
89.         __func__ = "su_log"
90. #11 0x00007feb9b68c12c in tport_log_msg (self=self@entry=0x7feb8c004220, msg=msg@entry=0x7feb8c1c1e60, what=what@entry=0x7feb9b7236ca "recv", via=via@entry=0x7feb9b7302b9 "from",
91.     now=...) at tport_logging.c:902
92.         iov = {{siv_base = 0x7feb8c6df030, siv_len = 21932}, {siv_base = 0x7feb98b8d7b0, siv_len = 140649856292784}, {siv_base = 0x1ff, siv_len = 140649901991563}, {
93.             siv_base = 0x7feb98b8d918, siv_len = 1}, {siv_base = 0x7feb98b8da20, siv_len = 140650102476425}, {siv_base = 0xfbad8001, siv_len = 140649856293408}, {
94.             siv_base = 0x7feb98b8da20, siv_len = 140649856293408}, {siv_base = 0x7feb98b8da20, siv_len = 140649856293461}, {siv_base = 0x7feb98b8dc1f, siv_len = 140649856293408}, {
95.             siv_base = 0x7feb98b8dc1f, siv_len = 0}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x8c8fef49, siv_len = 18}, {siv_base = 0x7feb8c580000,
96.             siv_len = 0}, {siv_base = 0x30, siv_len = 47244640256}, {siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0x83061fac00000002, siv_len = 0}, {
97.             siv_base = 0x7febffffffff, siv_len = 140650102513146}, {siv_base = 0x7febffffffff, siv_len = 140650105778496}, {siv_base = 0x0, siv_len = 1072}, {siv_base = 0x10,
98.             siv_len = 140649643435408}, {siv_base = 0x1ef, siv_len = 140649648657169}, {siv_base = 0x7feb8c2f2260, siv_len = 140650102342338}, {siv_base = 0x3b5,
99.             siv_len = 206158430240}, {siv_base = 0x7feb9b71253c, siv_len = 140649901935688}, {siv_base = 0xa9f, siv_len = 140649856293408}, {siv_base = 0x7feb9b98b4e0 <nta_log>,
100.             siv_len = 140650102342338}, {siv_base = 0x7feb8c589311, siv_len = 206158430256}, {siv_base = 0x7feb98b8d9f8, siv_len = 140649856293168}, {siv_base = 0x7feb8c58914b,
101. ---Type <return> to continue, or q <return> to quit---
102.             siv_len = 812}, {siv_base = 0x7feb8c5891d4, siv_len = 140649901925692}, {siv_base = 0xa9f, siv_len = 140649901935688}, {siv_base = 0xf, siv_len = 140649648657012}, {
103.             siv_base = 0x313331eb8c589141, siv_len = 140649900692467}, {siv_base = 0x7feb98b8d9c0, siv_len = 50}, {siv_base = 0x7feba774d260 <fmt>, siv_len = 140649856293608}, {
104.             siv_base = 0x7b2c4, siv_len = 0}, {siv_base = 0x7feb98b8dbc0, siv_len = 140650102450939}, {siv_base = 0xfbad8001, siv_len = 140649856293824}, {siv_base = 0x7feb98b8dbc0,
105.             siv_len = 140649856293824}, {siv_base = 0x7feb98b8dbc0, siv_len = 140649856293836}, {siv_base = 0xffffffffffffffff, siv_len = 140649856293824}, {
106.             siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x0, siv_len = 0}, {siv_base = 0x2, siv_len = 214748364809}, {siv_base = 0x0,
107.             siv_len = 0}, {siv_base = 0x6e0000005b, siv_len = 0}, {siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0x40, siv_len = 140649642852384}, {siv_base = 0xffffffff,
108.             siv_len = 140649645412432}, {siv_base = 0x0, siv_len = 140650105779456}, {siv_base = 0x0, siv_len = 140650102521700}, {siv_base = 0x0, siv_len = 50}, {
109.             siv_base = 0x7feb98b8dce0, siv_len = 140649644695136}, {siv_base = 0x7feb8c1c1f34, siv_len = 140650102342487}, {siv_base = 0x8030, siv_len = 206158430256}, {
110.             siv_base = 0x7feb98b8dbc0, siv_len = 140649856293632}, {siv_base = 0x1, siv_len = 210453397508}, {siv_base = 0xac, siv_len = 31}, {siv_base = 0x6, siv_len = 131}, {
111.             siv_base = 0x40, siv_len = 140649645412432}, {siv_base = 0x0, siv_len = 64}, {siv_base = 0x0, siv_len = 140650102521700}, {siv_base = 0x0, siv_len = 140649644695136}, {
112.             siv_base = 0x7feb8c1c1e60, siv_len = 140649901245635}, {siv_base = 0x0, siv_len = 56}, {siv_base = 0x0, siv_len = 140649644695136}, {siv_base = 0x40,
113.             siv_len = 94101310879408}, {siv_base = 0x7feb8c1c1e60, siv_len = 140650103089393}, {siv_base = 0x362e31332e323731, siv_len = 139638802166062}, {siv_base = 0x7feb8c004220,
114.             siv_len = 140649642867664}, {siv_base = 0x7feb8c1c1e60, siv_len = 140650103090001}, {siv_base = 0x7feb8c6e08e3, siv_len = 140649856294112}, {siv_base = 0x32,
115.             siv_len = 140649900729714}, {siv_base = 0x3cf78c6e08cc, siv_len = 140649644695384}, {siv_base = 0x7feb8c1c21d0, siv_len = 140649900723350}, {siv_base = 0xffffffff8000001d,
116.             siv_len = 140649649938256}, {siv_base = 0x7feb8c1c1e60, siv_len = 140649644695384}, {siv_base = 0x3cf7, siv_len = 15607}}
117.         i = <optimized out>
118.         iovlen = 1
119.         n = <optimized out>
120.         skip_lf = <optimized out>
121.         buffer = 0x7feb8c6ff250 "recv 21932 bytes from udp/[172.31.6.131]:5060 at 19:50:18.504516:\n", '-' <repeats 72 times>, "\nINVITE sip:@10.XXX.XXX.XXX:10060 SIP/2.0\nVia: SIP/2.0/UDP 172"...
122.         buffer_size = <optimized out>
123.         buffer_pos = 15999
124.         bytes_written = <optimized out>
125. #12 0x00007feb9b686dd6 in tport_deliver (self=self@entry=0x7feb8c004220, msg=0x7feb8c1c1e60, next=next@entry=0x0, sc=<optimized out>, now=...) at tport.c:3031
126.         via = 0x7feb9b7236ca "recv"
127.         ref = <optimized out>
128.         error = 0
129.         d = 0x7feb8c003e58
130.         ipaddr = "172.31.6.131\000\177\000\000\020\067\065\253\225U\000\000\001\000\000\000\020\000\000\001\250\036\034\214\353\177\000\000\240\036\034\214\353\177\000\000("
131.         __PRETTY_FUNCTION__ = "tport_deliver"
132.         __func__ = "tport_deliver"
133. #13 0x00007feb9b6872e2 in tport_parse (self=self@entry=0x7feb8c004220, complete=1, now=...) at tport.c:2965
134.         msg = <optimized out>
135.         next = 0x0
136.         n = <optimized out>
137.         streaming = 0
138.         stall = 0
139.         __func__ = "tport_parse"
140. #14 0x00007feb9b687cba in tport_recv_event (self=self@entry=0x7feb8c004220) at tport.c:2907
141.         __func__ = "tport_recv_event"
142. #15 0x00007feb9b68a49b in tport_base_wakeup (self=0x7feb8c004220, events=1) at tport.c:2808
143.         error = 0
144. #16 0x00007feb9b66f7bb in su_epoll_port_wait_events (self=0x7feb8c0008e0, tout=<optimized out>) at su_epoll_port.c:510
145.         ser = 0x7feb8c000ea0
146.         magic = <optimized out>
147.         j = <optimized out>
148.         n = 1
149.         events = 0
150.         index = <optimized out>
151. ---Type <return> to continue, or q <return> to quit---
152.         version = 5
153.         ev = {{events = 1, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 2}}, {events = 32747, data = {ptr = 0x7feb8c000930, fd = -1946154704, u32 = 2348812592, u64 = 140649642854704}}, {
154.             events = 2562252448, data = {ptr = 0x6029500007feb, fd = 32747, u32 = 32747, u64 = 1691688833679339}}, {events = 0, data = {ptr = 0xe1cb3cfa, fd = -506774278,
155.               u32 = 3788193018, u64 = 3788193018}}}
156.         __PRETTY_FUNCTION__ = "su_epoll_port_wait_events"
157. #17 0x00007feb9b66ed52 in su_base_port_run (self=0x7feb8c0008e0) at su_base_port.c:349
158.         tout = 325
159.         tout2 = 0
160.         __PRETTY_FUNCTION__ = "su_base_port_run"
161. #18 0x00007feb9b673905 in su_pthread_port_clone_main (varg=0x7feb9b4ec800) at su_pthread_port.c:343
162.         arg = 0x0
163.         task = {{sut_port = 0x7feb8c0008e0, sut_root = 0x7feb8c001150}}
164.         zap = 1
165. #19 0x00007feba805b4a4 in start_thread (arg=0x7feb98b8e700) at pthread_create.c:456
166.         __res = <optimized out>
167.         pd = 0x7feb98b8e700
168.         now = <optimized out>
169.         unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140649856296704, -5286632887983524818, 140649899673374, 140649899673375, 140649847906304, 3, 5293183203834082350,
170.                 5293219875093885998}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
171.         not_first_call = <optimized out>
172.         pagesize_m1 = <optimized out>
173.         sp = <optimized out>
174.         freesize = <optimized out>
175.         __PRETTY_FUNCTION__ = "start_thread"
176. #20 0x00007feba76cdd0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
177. No locals