(gdb) bt full #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 set = {__val = {0, 3975887029563385186, 3991704634025797222, 8083166874389458992, 3472328296227680288, 2319406834570502192, 2314885530818453552, 2314885530818453536, 2314885530818453536, 8241999043771768864, 3978758087257819741, 3975887029563516258, 4135819822101653094, 8104277497642758192, 3472328296227680288, 2319406834570502192}} pid = tid = #1 0x00007feba761942a in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x6c2f202020202020, sa_sigaction = 0x6c2f202020202020}, sa_mask = {__val = {3917909816998060649, 3276497845987585332, 3615656491663847015, 3966104962340237870, 7017507866401727846, 7090185575532081200, 3472328528290330977, 3472310978873881120, 3467824696600309808, 729636054439574064, 4049643580361631287, 7306588112676728934, 3472328334933320034, 3467895052409053232, 2319406791620833328, 140649856291488}}, sa_flags = 80, sa_restorer = 0x7feb98b8d2a0} sigs = {__val = {32, 0 }} #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 ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7feb98b8d2b0, reg_save_area = 0x7feb98b8d240}} fd = 2 on_2 = list = nlist = cp = written = #3 0x00007feba765bfc6 in malloc_printerr (action=3, str=0x7feba7747b1e "corrupted size vs. prev_size", ptr=, ar_ptr=) at malloc.c:5049 buf = "00007feb8c7030d0" cp = ar_ptr = ptr = str = 0x7feba7747b1e "corrupted size vs. prev_size" action = 3 #4 0x00007feba765e62f in _int_malloc (av=av@entry=0x7feb8c000020, bytes=bytes@entry=100) at malloc.c:3765 p = 0x7feb8c7030d0 iters = nb = 112 idx = 8 bin = victim = 0x7feb8c7030d0 size = victim_index = remainder = remainder_size = 272 block = bit = map = fwd = bck = errstr = 0x0 __func__ = "_int_malloc" #5 0x00007feba765ff64 in __GI___libc_malloc (bytes=bytes@entry=100) at malloc.c:2928 ar_ptr = 0x7feb8c000020 victim = hook = __func__ = "__libc_malloc" #6 0x00007feba7654b02 in _IO_vasprintf (result_ptr=result_ptr@entry=0x7feb98b8d528, format=format@entry=0x7feb9b72b18a "%s", args=args@entry=0x7feb98b8d658) at vasprintf.c:47 ---Type to continue, or q to quit--- string = sf = {_sbf = {_f = {_flags = -1938820385, _IO_read_ptr = 0x7feb8c6ff250 "recv 21932 bytes from udp/[172.31.6.131]:5060 at 19:50:18.504516:\n", '-' , "\nINVITE sip:@10.XXX.XXX.XXX:10060 SIP/2.0\nVia: SIP/2.0/UDP 172"..., _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 ;tag=30614SIPpTag001\nTo: sut \nCall-ID"..., _IO_read_base = 0x0, _IO_write_base = 0x0, _IO_write_ptr = 0x0, _IO_write_end = 0x0, _IO_buf_base = 0x0, _IO_buf_end = 0xffffffff , _IO_save_base = 0x5595ab15da4b "0", _IO_backup_base = 0x0, _IO_save_end = 0x0, _markers = 0x0, _chain = 0x7feba7649307 <__sscanf+135>, _fileno = -1, _flags2 = -1, _old_offset = 0, _cur_column = 54896, _vtable_offset = -72 '\270', _shortbuf = "\230", _lock = 0x7feb9b7113db, _offset = 140651589009407, _codecvt = 0x7feba7634357 <__sprintf+135>, _wide_data = 0x7feb98b8d516, _freeres_list = 0x7feba797b140 <_IO_strn_jumps>, _freeres_buf = 0x0, __pad5 = 140649856291952, _mode = -1732717288, _unused2 = "\353\177\000\000\n\000\000\000\353\177\000\000\254\000\000\000\000\000\000"}, vtable = 0x7feba89a3e2e }, _s = {_allocate_buffer = 0x6, _free_buffer = 0x5c2f0000000083}} ret = needed = allocated = #7 0x00007feba8915035 in switch_vasprintf (ret=ret@entry=0x7feb98b8d528, fmt=fmt@entry=0x7feb9b72b18a "%s", ap=ap@entry=0x7feb98b8d658) at src/switch_apr.c:1207 No locals. #8 0x00007feba8a0cdbe in switch_log_vprintf (channel=channel@entry=SWITCH_CHANNEL_ID_LOG_CLEAN, file=file@entry=0x7feb9b7294fb "sofia.c", func=func@entry=0x7feb9b735cff <__func__.32659> "logger", line=line@entry=3550, userdata=userdata@entry=0x0, level=, fmt=0x7feb9b72b18a "%s", ap=0x7feb98b8d658) at src/switch_log.c:553 data = new_fmt = 0x0 ret = 0 handle = 0x0 filep = 0x7feb9b7294fb "sofia.c" funcp = 0x7feb9b735cff <__func__.32659> "logger" content = 0x0 now = 1579204218500879 len = extra_fmt = 0x7feba8cd05e3 "%s [%s] %s:%d%c%s" limit_level = special_level = SWITCH_LOG_UNINIT __PRETTY_FUNCTION__ = "switch_log_vprintf" __func__ = "switch_log_vprintf" #9 0x00007feb9b6bb439 in logger (logarg=, fmt=, ap=) at sofia.c:3550 __func__ = "logger" #10 0x00007feb9b671321 in su_log (fmt=fmt@entry=0x7feb9b72b18a "%s") at su_log.c:95 ap = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 0x7feb98b8d730, reg_save_area = 0x7feb98b8d670}} __func__ = "su_log" #11 0x00007feb9b68c12c in tport_log_msg (self=self@entry=0x7feb8c004220, msg=msg@entry=0x7feb8c1c1e60, what=what@entry=0x7feb9b7236ca "recv", via=via@entry=0x7feb9b7302b9 "from", now=...) at tport_logging.c:902 iov = {{siv_base = 0x7feb8c6df030, siv_len = 21932}, {siv_base = 0x7feb98b8d7b0, siv_len = 140649856292784}, {siv_base = 0x1ff, siv_len = 140649901991563}, { siv_base = 0x7feb98b8d918, siv_len = 1}, {siv_base = 0x7feb98b8da20, siv_len = 140650102476425}, {siv_base = 0xfbad8001, siv_len = 140649856293408}, { siv_base = 0x7feb98b8da20, siv_len = 140649856293408}, {siv_base = 0x7feb98b8da20, siv_len = 140649856293461}, {siv_base = 0x7feb98b8dc1f, siv_len = 140649856293408}, { 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, siv_len = 0}, {siv_base = 0x30, siv_len = 47244640256}, {siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0x83061fac00000002, siv_len = 0}, { siv_base = 0x7febffffffff, siv_len = 140650102513146}, {siv_base = 0x7febffffffff, siv_len = 140650105778496}, {siv_base = 0x0, siv_len = 1072}, {siv_base = 0x10, siv_len = 140649643435408}, {siv_base = 0x1ef, siv_len = 140649648657169}, {siv_base = 0x7feb8c2f2260, siv_len = 140650102342338}, {siv_base = 0x3b5, siv_len = 206158430240}, {siv_base = 0x7feb9b71253c, siv_len = 140649901935688}, {siv_base = 0xa9f, siv_len = 140649856293408}, {siv_base = 0x7feb9b98b4e0 , siv_len = 140650102342338}, {siv_base = 0x7feb8c589311, siv_len = 206158430256}, {siv_base = 0x7feb98b8d9f8, siv_len = 140649856293168}, {siv_base = 0x7feb8c58914b, ---Type to continue, or q to quit--- siv_len = 812}, {siv_base = 0x7feb8c5891d4, siv_len = 140649901925692}, {siv_base = 0xa9f, siv_len = 140649901935688}, {siv_base = 0xf, siv_len = 140649648657012}, { siv_base = 0x313331eb8c589141, siv_len = 140649900692467}, {siv_base = 0x7feb98b8d9c0, siv_len = 50}, {siv_base = 0x7feba774d260 , siv_len = 140649856293608}, { siv_base = 0x7b2c4, siv_len = 0}, {siv_base = 0x7feb98b8dbc0, siv_len = 140650102450939}, {siv_base = 0xfbad8001, siv_len = 140649856293824}, {siv_base = 0x7feb98b8dbc0, siv_len = 140649856293824}, {siv_base = 0x7feb98b8dbc0, siv_len = 140649856293836}, {siv_base = 0xffffffffffffffff, siv_len = 140649856293824}, { 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, siv_len = 0}, {siv_base = 0x6e0000005b, siv_len = 0}, {siv_base = 0xffffffffffffffff, siv_len = 0}, {siv_base = 0x40, siv_len = 140649642852384}, {siv_base = 0xffffffff, siv_len = 140649645412432}, {siv_base = 0x0, siv_len = 140650105779456}, {siv_base = 0x0, siv_len = 140650102521700}, {siv_base = 0x0, siv_len = 50}, { siv_base = 0x7feb98b8dce0, siv_len = 140649644695136}, {siv_base = 0x7feb8c1c1f34, siv_len = 140650102342487}, {siv_base = 0x8030, siv_len = 206158430256}, { siv_base = 0x7feb98b8dbc0, siv_len = 140649856293632}, {siv_base = 0x1, siv_len = 210453397508}, {siv_base = 0xac, siv_len = 31}, {siv_base = 0x6, siv_len = 131}, { siv_base = 0x40, siv_len = 140649645412432}, {siv_base = 0x0, siv_len = 64}, {siv_base = 0x0, siv_len = 140650102521700}, {siv_base = 0x0, siv_len = 140649644695136}, { siv_base = 0x7feb8c1c1e60, siv_len = 140649901245635}, {siv_base = 0x0, siv_len = 56}, {siv_base = 0x0, siv_len = 140649644695136}, {siv_base = 0x40, siv_len = 94101310879408}, {siv_base = 0x7feb8c1c1e60, siv_len = 140650103089393}, {siv_base = 0x362e31332e323731, siv_len = 139638802166062}, {siv_base = 0x7feb8c004220, siv_len = 140649642867664}, {siv_base = 0x7feb8c1c1e60, siv_len = 140650103090001}, {siv_base = 0x7feb8c6e08e3, siv_len = 140649856294112}, {siv_base = 0x32, siv_len = 140649900729714}, {siv_base = 0x3cf78c6e08cc, siv_len = 140649644695384}, {siv_base = 0x7feb8c1c21d0, siv_len = 140649900723350}, {siv_base = 0xffffffff8000001d, siv_len = 140649649938256}, {siv_base = 0x7feb8c1c1e60, siv_len = 140649644695384}, {siv_base = 0x3cf7, siv_len = 15607}} i = iovlen = 1 n = skip_lf = buffer = 0x7feb8c6ff250 "recv 21932 bytes from udp/[172.31.6.131]:5060 at 19:50:18.504516:\n", '-' , "\nINVITE sip:@10.XXX.XXX.XXX:10060 SIP/2.0\nVia: SIP/2.0/UDP 172"... buffer_size = buffer_pos = 15999 bytes_written = #12 0x00007feb9b686dd6 in tport_deliver (self=self@entry=0x7feb8c004220, msg=0x7feb8c1c1e60, next=next@entry=0x0, sc=, now=...) at tport.c:3031 via = 0x7feb9b7236ca "recv" ref = error = 0 d = 0x7feb8c003e58 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(" __PRETTY_FUNCTION__ = "tport_deliver" __func__ = "tport_deliver" #13 0x00007feb9b6872e2 in tport_parse (self=self@entry=0x7feb8c004220, complete=1, now=...) at tport.c:2965 msg = next = 0x0 n = streaming = 0 stall = 0 __func__ = "tport_parse" #14 0x00007feb9b687cba in tport_recv_event (self=self@entry=0x7feb8c004220) at tport.c:2907 __func__ = "tport_recv_event" #15 0x00007feb9b68a49b in tport_base_wakeup (self=0x7feb8c004220, events=1) at tport.c:2808 error = 0 #16 0x00007feb9b66f7bb in su_epoll_port_wait_events (self=0x7feb8c0008e0, tout=) at su_epoll_port.c:510 ser = 0x7feb8c000ea0 magic = j = n = 1 events = 0 index = ---Type to continue, or q to quit--- version = 5 ev = {{events = 1, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 2}}, {events = 32747, data = {ptr = 0x7feb8c000930, fd = -1946154704, u32 = 2348812592, u64 = 140649642854704}}, { events = 2562252448, data = {ptr = 0x6029500007feb, fd = 32747, u32 = 32747, u64 = 1691688833679339}}, {events = 0, data = {ptr = 0xe1cb3cfa, fd = -506774278, u32 = 3788193018, u64 = 3788193018}}} __PRETTY_FUNCTION__ = "su_epoll_port_wait_events" #17 0x00007feb9b66ed52 in su_base_port_run (self=0x7feb8c0008e0) at su_base_port.c:349 tout = 325 tout2 = 0 __PRETTY_FUNCTION__ = "su_base_port_run" #18 0x00007feb9b673905 in su_pthread_port_clone_main (varg=0x7feb9b4ec800) at su_pthread_port.c:343 arg = 0x0 task = {{sut_port = 0x7feb8c0008e0, sut_root = 0x7feb8c001150}} zap = 1 #19 0x00007feba805b4a4 in start_thread (arg=0x7feb98b8e700) at pthread_create.c:456 __res = pd = 0x7feb98b8e700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140649856296704, -5286632887983524818, 140649899673374, 140649899673375, 140649847906304, 3, 5293183203834082350, 5293219875093885998}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #20 0x00007feba76cdd0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 No locals