[sr-dev] [kamailio/kamailio] Kamailio 5.4.7 crash related to tls (Issue #3052)
Igor Olhovskiy
notifications at github.com
Wed Jun 22 09:04:31 CEST 2022
Got a several more crashes:
This time 2 core files were generated:
```
gdb /usr/local/sbin/kamailio core.kamailio.59874.mycompanyphone-0058-fe-1.mycompany.domain.1655841238
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/sbin/kamailio...done.
[New LWP 59874]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/local/sbin/kamailio -P /run/kamailio/kamailio.pid -f /usr/local/etc/kamail'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f909edee478 in atomic_cmpxchg_int (var=0x0, old=0, new_v=1) at ../../core/atomic/atomic_x86.h:224
224 ATOMIC_FUNC_CMPXCHG(cmpxchg, "cmpxchgl %2, %1", int , int)
Missing separate debuginfos, use: debuginfo-install audit-libs-2.8.5-4.el7.x86_64 bzip2-libs-1.0.6-13.el7.x86_64 elfutils-libelf-0.176-5.el7.x86_64 glibc-2.17-326.el7_9.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.15.1-51.el7_9.x86_64 libacl-2.2.51-15.el7.x86_64 libattr-2.4.46-13.el7.x86_64 libcap-2.22-11.el7.x86_64 libcap-ng-0.7.5-4.el7.x86_64 libcom_err-1.42.9-19.el7.x86_64 libdb-5.3.21-25.el7.x86_64 libffi-3.0.13-19.el7.x86_64 libgcc-4.8.5-44.el7.x86_64 libselinux-2.5-15.el7.x86_64 libstdc++-4.8.5-44.el7.x86_64 libunistring-0.9.3-9.el7.x86_64 libuuid-2.23.2-65.el7_9.1.x86_64 libxml2-2.9.1-6.el7_9.6.x86_64 lm_sensors-libs-3.4.0-8.20160601gitf9185e5.el7.x86_64 lua-5.1.4-15.el7.x86_64 net-snmp-agent-libs-5.7.2-49.el7_9.2.x86_64 net-snmp-libs-5.7.2-49.el7_9.2.x86_64 nspr-4.32.0-1.el7_9.x86_64 nss-3.67.0-4.el7_9.x86_64 nss-softokn-freebl-3.67.0-3.el7_9.x86_64 nss-util-3.67.0-1.el7_9.x86_64 openssl-libs-1.0.2k-25.el7_9.x86_64 pcre-8.32-17.el7.x86_64 perl-libs-5.16.3-299.el7_9.x86_64 popt-1.13-16.el7.x86_64 python-libs-2.7.5-90.el7.x86_64 rpm-libs-4.11.3-48.el7_9.x86_64 tcp_wrappers-libs-7.6-77.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64 zlib-1.2.7-20.el7_9.x86_64
(gdb) bt full
#0 0x00007f909edee478 in atomic_cmpxchg_int (var=0x0, old=0, new_v=1) at ../../core/atomic/atomic_x86.h:224
ret = 0
#1 0x00007f909edee4c4 in futex_get (lock=0x0) at ../../core/futexlock.h:99
v = 32656
i = 1024
#2 0x00007f909edf5461 in wsconn_get (id=251) at ws_conn.c:452
id_hash = 251
wsc = 0x100000001
__FUNCTION__ = "wsconn_get"
#3 0x00007f909ee09d71 in ws_frame_transmit (evp=0x7fff600c67e0) at ws_frame.c:728
wsev = 0x7fff600c6820
frame = {fin = 1, rsv1 = 0, rsv2 = 0, rsv3 = 0, opcode = 1, mask = 0, payload_len = 300, masking_key = "\000\000\000",
payload_data = 0x7fff600c6e50 "OPTIONS sip:73935 at ndf4oomn6lvr.invalid;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS pbx.mycompany.domain:8089;branch=z9hG4bKx.1.1.0\r\nFrom: <sip:mycompanyphone at pbx.mycompany.domain>;tag=uloc-6297d7d7-ea08-81-31dd2800-62b221d6-ac"..., wsc = 0x0}
__FUNCTION__ = "ws_frame_transmit"
#4 0x00000000004f3762 in sr_event_exec (type=11, evp=0x7fff600c67e0) at core/events.c:296
ret = 0
i = 12927
#5 0x0000000000544edf in wss_send (dst=0x7fff600c6be0,
buf=0x7fff600c6e50 "OPTIONS sip:73935 at ndf4oomn6lvr.invalid;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS pbx.mycompany.domain:8089;branch=z9hG4bKx.1.1.0\r\nFrom: <sip:mycompanyphone at pbx.mycompany.domain>;tag=uloc-6297d7d7-ea08-81-31dd2800-62b221d6-ac"..., len=300) at core/tcp_main.c:5209
port = 12927
ip = {af = 2, len = 4, u = {addrl = {2213784257, 140734804814288}, addr32 = {2213784257, 0, 1611426256, 32767}, addr16 = {43713, 33779, 0, 0, 27088, 24588, 32767, 0}, addr = "\301\252\363\203\000\000\000\000\320i\f`\377\177\000"}}
from = 0x0
local_addr = {s = {sa_family = 19200, sa_data = "\264\000\000\000\000\000\240l\f`\377\177\000"}, sin = {sin_family = 19200, sin_port = 180, sin_addr = {s_addr = 0}, sin_zero = "\240l\f`\377\177\000"}, sin6 = {sin6_family = 19200, sin6_port = 180, sin6_flowinfo = 0,
sin6_addr = {__in6_u = {__u6_addr8 = "\240l\f`\377\177\000\000\000\000g\244\220\177\000", __u6_addr16 = {27808, 24588, 32767, 0, 0, 42087, 32656, 0}, __u6_addr32 = {1611426976, 32767, 2758213632, 32656}}}, sin6_scope_id = 0}, sas = {ss_family = 19200,
__ss_padding = "\264\000\000\000\000\000\240l\f`\377\177\000\000\000\000g\244\220\177\000\000\000\000\000\000\000\000\000\000\240h\f`\377\177\000\000\310\320i\000\000\000\000\000\020 at f\244\220\177\000\000\000\000\000\000\000\000\000\000XR}\000\004\000\000\000\360\362\200\000\000\000\000\000\377\377\377\377", '\000' <repeats 12 times>, "\320h\f`\377\177\000\000\200\320\303K\221\177\000\000\000\000\000\000\000\000\000", __ss_align = 140734804815008}}
con = 0x7f90a5167000
wsev = {type = 11, buf = 0x7fff600c6e50 "OPTIONS sip:73935 at ndf4oomn6lvr.invalid;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS pbx.mycompany.domain:8089;branch=z9hG4bKx.1.1.0\r\nFrom: <sip:mycompanyphone at pbx.mycompany.domain>;tag=uloc-6297d7d7-ea08-81-31dd2800-62b221d6-ac"..., len = 300, id = 251}
evp = {data = 0x7fff600c6820, obuf = {s = 0x0, len = 0}, rcv = 0x0, dst = 0x0, req = 0x0, rpl = 0x0, rplcode = 0, mode = 0}
ret = 0
__FUNCTION__ = "wss_send"
#6 0x00007f9127539c47 in ul_ka_send (kamsg=0x7fff600c6e40, kadst=0x7fff600c6be0) at ul_keepalive.c:259
__FUNCTION__ = "ul_ka_send"
#7 0x00007f9127539b58 in ul_ka_urecord (ur=0x7f90a59b26f0) at ul_keepalive.c:239
uc = 0x7f90a5778e10
kabuf = "OPTIONS sip:73935 at ndf4oomn6lvr.invalid;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS pbx.mycompany.domain:8089;branch=z9hG4bKx.1.1.0\r\nFrom: <sip:mycompanyphone at pbx.mycompany.domain>;tag=uloc-6297d7d7-ea08-81-31dd2800-62b221d6-ac"...
kabuf_len = 300
kamsg = {s = 0x7fff600c6e50 "OPTIONS sip:73935 at ndf4oomn6lvr.invalid;transport=wss SIP/2.0\r\nVia: SIP/2.0/WS pbx.mycompany.domain:8089;branch=z9hG4bKx.1.1.0\r\nFrom: <sip:mycompanyphone at pbx.mycompany.domain>;tag=uloc-6297d7d7-ea08-81-31dd2800-62b221d6-ac"..., len = 300}
vaddr = {s = 0x7f912b90da40 "pbx.mycompany.domain", len = 12}
vport = {s = 0x7f912b90db30 "8089", len = 4}
sdst = {s = 0x7f90a5779108 "sip:193.170.243.131:12927;transport=ws", len = 38}
sproto = {s = 0x81bb5d "WS", len = 2}
duri = {user = {s = 0x0, len = 0}, passwd = {s = 0x0, len = 0}, host = {s = 0x7f90a577910c "193.170.243.131:12927;transport=ws", len = 15}, port = {s = 0x7f90a577911c "12927;transport=ws", len = 5}, params = {s = 0x7f90a5779122 "transport=ws", len = 12}, sip_params = {
s = 0x7f90a5779122 "transport=ws", len = 12}, headers = {s = 0x0, len = 0}, port_no = 12927, proto = 5, type = SIP_URI_T, flags = (unknown: 0), transport = {s = 0x7f90a5779122 "transport=ws", len = 12}, ttl = {s = 0x0, len = 0}, user_param = {s = 0x0, len = 0},
maddr = {s = 0x0, len = 0}, method = {s = 0x0, len = 0}, lr = {s = 0x0, len = 0}, r2 = {s = 0x0, len = 0}, gr = {s = 0x0, len = 0}, transport_val = {s = 0x7f90a577912c "ws", len = 2}, ttl_val = {s = 0x0, len = 0}, user_param_val = {s = 0x0, len = 0}, maddr_val = {
s = 0x0, len = 0}, method_val = {s = 0x0, len = 0}, lr_val = {s = 0x0, len = 0}, r2_val = {s = 0x0, len = 0}, gr_val = {s = 0x0, len = 0}}
dproto = 5 '\005'
he = 0xb88fa0 <he.5288>
ssock = 0x7f912b90d7d0
idst = {send_sock = 0x7f912b90d7d0, to = {s = {sa_family = 2, sa_data = "2\177\301\252\363\203\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 32562, sin_addr = {s_addr = 2213784257}, sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {sin6_family = 2,
sin6_port = 32562, sin6_flowinfo = 2213784257, 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 = 2,
__ss_padding = "2\177\301\252\363\203", '\000' <repeats 111 times>, __ss_align = 0}}, id = 0, send_flags = {f = 0, blst_imask = 0}, proto = 5 '\005', proto_pad0 = 0 '\000', proto_pad1 = 0}
bcnt = 1
aortype = 0
i = 5
tv = {tv_sec = 1655841238, tv_usec = 705013}
tnow = 1655841238
__FUNCTION__ = "ul_ka_urecord"
#8 0x00007f9127504b99 in mem_timer_udomain (_d=0x7f90a445c6b0, istart=0, istep=1) at udomain.c:1234
ptr = 0x7f90a59b26f0
t = 0x1ea00000000
i = 0
#9 0x00007f9127536d0e in synchronize_all_udomains (istart=0, istep=1) at dlist.c:966
res = 0
ptr = 0x7f90a445c5b0
#10 0x00007f9127513c5a in destroy () at usrloc_mod.c:498
__FUNCTION__ = "destroy"
#11 0x00000000005934ee in destroy_modules () at core/sr_module.c:772
t = 0x7f912b91c828
foo = 0x7f912b91c338
__FUNCTION__ = "destroy_modules"
#12 0x000000000041cda7 in cleanup (show_status=1) at main.c:569
memlog = 0
__FUNCTION__ = "cleanup"
#13 0x000000000041e682 in shutdown_children (sig=15, show_status=1) at main.c:712
---Type <return> to continue, or q <return> to quit---
__FUNCTION__ = "shutdown_children"
#14 0x000000000042172a in handle_sigs () at main.c:812
chld = 0
chld_status = 139
any_chld_stopped = 1
memlog = -1538881128
__FUNCTION__ = "handle_sigs"
#15 0x000000000042babb in main_loop () at main.c:1845
i = 4
pid = 59914
si = 0x0
si_desc = "udp receiver child=3 sock=128.141.18.117:5060 (pbx.mycompany.domain:5060)\000\f`\377\177\000\000XR}\000\000\000\000\000\030\000\000\000\000\000\000\000\060\033\227K\221\177\000\000\003\246\201\000\000\000\000\000\277\033\227K\221\177\000\000B'\004$\221\177\000\000Н\257+\221\177\000"
nrprocs = 4
woneinit = 1
__FUNCTION__ = "main_loop"
#16 0x000000000043423e in main (argc=9, argv=0x7fff600c83b8) at main.c:2942
cfg_stream = 0x1866040
c = -1
r = 0
tmp = 0x7fff600c96ab ""
tmp_len = 1472
port = 960
proto = 32657
ahost = 0x0
aport = 0
options = 0x7d7ef8 ":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 = 2652679689
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0x7fff600c8270
p = 0xf0b5ff <Address 0xf0b5ff out of bounds>
st = {st_dev = 20, st_ino = 46446, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 60, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1654114502, tv_nsec = 69899782}, st_mtim = {tv_sec = 1654118357, tv_nsec = 685932486},
st_ctim = {tv_sec = 1654118357, tv_nsec = 685932486}, __unused = {0, 0, 0}}
tbuf = '\000' <repeats 392 times>...
option_index = 0
long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {
name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0,
val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x7da282 "atexit", has_arg = 1, flag = 0x0,
val = 1034}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
__FUNCTION__ = "main"
```
and second one
```
gdb /usr/local/sbin/kamailio core.kamailio.59908.mycompanyphone-0058-fe-1.mycompany.domain.1655841236
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/sbin/kamailio...done.
[New LWP 59908]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/local/sbin/kamailio -P /run/kamailio/kamailio.pid -f /usr/local/etc/kamail'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f912aa55c09 in freelist_extract.isra.0 () from /lib64/libssl.so.10
Missing separate debuginfos, use: debuginfo-install audit-libs-2.8.5-4.el7.x86_64 bzip2-libs-1.0.6-13.el7.x86_64 elfutils-libelf-0.176-5.el7.x86_64 glibc-2.17-326.el7_9.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.15.1-51.el7_9.x86_64 libacl-2.2.51-15.el7.x86_64 libattr-2.4.46-13.el7.x86_64 libcap-2.22-11.el7.x86_64 libcap-ng-0.7.5-4.el7.x86_64 libcom_err-1.42.9-19.el7.x86_64 libdb-5.3.21-25.el7.x86_64 libffi-3.0.13-19.el7.x86_64 libgcc-4.8.5-44.el7.x86_64 libselinux-2.5-15.el7.x86_64 libstdc++-4.8.5-44.el7.x86_64 libunistring-0.9.3-9.el7.x86_64 libuuid-2.23.2-65.el7_9.1.x86_64 libxml2-2.9.1-6.el7_9.6.x86_64 lm_sensors-libs-3.4.0-8.20160601gitf9185e5.el7.x86_64 lua-5.1.4-15.el7.x86_64 net-snmp-agent-libs-5.7.2-49.el7_9.2.x86_64 net-snmp-libs-5.7.2-49.el7_9.2.x86_64 nspr-4.32.0-1.el7_9.x86_64 nss-3.67.0-4.el7_9.x86_64 nss-softokn-freebl-3.67.0-3.el7_9.x86_64 nss-util-3.67.0-1.el7_9.x86_64 openssl-libs-1.0.2k-25.el7_9.x86_64 pcre-8.32-17.el7.x86_64 perl-libs-5.16.3-299.el7_9.x86_64 popt-1.13-16.el7.x86_64 python-cffi-1.6.0-5.el7.x86_64 python-libs-2.7.5-90.el7.x86_64 python2-cryptography-1.7.2-2.el7.x86_64 rpm-libs-4.11.3-48.el7_9.x86_64 tcp_wrappers-libs-7.6-77.el7.x86_64 xz-libs-5.2.2-1.el7.x86_64 zlib-1.2.7-20.el7_9.x86_64
(gdb) bt full
#0 0x00007f912aa55c09 in freelist_extract.isra.0 () from /lib64/libssl.so.10
No symbol table info available.
#1 0x00007f912aa56735 in ssl3_setup_read_buffer () from /lib64/libssl.so.10
No symbol table info available.
#2 0x00007f912aa568a9 in ssl3_setup_buffers () from /lib64/libssl.so.10
No symbol table info available.
#3 0x00007f912aa48dba in ssl3_accept () from /lib64/libssl.so.10
No symbol table info available.
#4 0x00007f91240136c8 in tls_accept (c=0x7f90afaed4a8, error=0x7fff600c7330) at tls_server.c:422
ret = 32656
ssl = 0x7f90a6cf34a8
cert = 0x0
tls_c = 0x7f90a787c2c8
tls_log = 0
__FUNCTION__ = "tls_accept"
pkey = 0x0
#5 0x00007f912401e049 in tls_h_read_f (c=0x7f90afaed4a8, flags=0x7fff600c789c) at tls_server.c:1126
r = 0x7f90afaed5d0
bytes_free = 16383
bytes_read = 307
read_size = 16383
ssl_error = 0
ssl_read = 0
ssl = 0x7f90a6cf34a8
rd_buf = "\026\003\001\001.\001\000\001*\003\003b\262!\324n\250\260,O\237\331B\233\024\347\354\242 !\363l\035w\227\310b.\005s\343\320\304\000\000\240̨̩\300,\300\060\000\237\300\255\300\237\300$\300(\000k\300\n\300\024\000\071\300\257\300\243\300\207\300\213\300}\300s\300w\000\304\000\210\300+\300/\000\236\300\254\300\236\300#\300'\000g\300\t\300\023\000\063\300\256\300\242\300\206\300\212\300|\300r\300v\000\276\000E\000\235\300\235\000=\000\065\300\062\300*\300\017\300.\300&\300\005\300\241\300{\000\300\000\204\300\215\300y\300\211\300u\000\234\300\234\000<\000/\300\061\300)\300\016\300-\300%\300\004\300\240\300z\000\272\000A\300\214\300x\300\210\300"...
wr_buf = "\026\003\003\000\312\004\000\000\306\000\000\034 \000\300\262\344M\206\372eBƃ\002\204-\230\205\031\246\065\303\332H&\244s\330\002\027\315\326\061\030\002\353\060~\221QL\254\366\204;\f\257_\241\214i'\366:\223\273\316G\257\252E\001\304^\237\244\266\200\275\342\273\355r-{\272b\225\206\034\324y\265\203\202\211\335ܡ\245R9c\370ؼ\237\273\003\001\273\213\000\205\304\343\064\224{\343tI4]\212\235\273`Z,\224\030ӯ\030t\030\207\377eh\352|ѯ\311E&K\201\271\v\001\350\214$\025eV\263E\313ɻs\242\340\277\b0\031r?\315X\b\264\341N\320E#\215S\316\315N\341\265\001\067m>\354\027,2\335y\000\326G\347\063\254"...
rd = {buf = 0x7fff600b7330 "\026\003\001\001.\001", pos = 0, used = 307, size = 65536}
wr = {buf = 0x7fff600a7330 "\026\003\003", pos = 0, used = 0, size = 65536}
tls_c = 0x7f90a787c2c8
enc_rd_buf = 0x0
n = 0
flush_flags = 0
err_src = 0x7f9124049650 "TLS read:"
ip_buf = "128.141.18.117", '\000' <repeats 49 times>
x = 0
tls_dbg = 1611429200
__FUNCTION__ = "tls_h_read_f"
#6 0x0000000000679bae in tcp_read_headers (c=0x7f90afaed4a8, read_flags=0x7fff600c789c) at core/tcp_read.c:477
bytes = 32656
remaining = -1398425128
p = 0x1faca5bd7c <Address 0x1faca5bd7c out of bounds>
r = 0x7f90afaed5d0
mc = 2771329336
body_len = 0
mfline = 0x0
mtransid = {s = 0x7f90a52f1d98 "o\003", len = -1523638864}
__FUNCTION__ = "tcp_read_headers"
#7 0x00000000006816e0 in tcp_read_req (con=0x7f90afaed4a8, bytes_read=0x7fff600c78a0, read_flags=0x7fff600c789c) at core/tcp_read.c:1492
bytes = -1
total_bytes = 0
resp = 1
size = 24
req = 0x7f90afaed5d0
dst = {send_sock = 0x7fff600c7890, to = {s = {sa_family = 8, sa_data = "\000\000(\000\000\000ع\245\254\220\177\000"}, sin = {sin_family = 8, sin_port = 0, sin_addr = {s_addr = 40}, sin_zero = "ع\245\254\220\177\000"}, sin6 = {sin6_family = 8, sin6_port = 0,
sin6_flowinfo = 40, sin6_addr = {__in6_u = {__u6_addr8 = "ع\245\254\220\177\000\000݅\177\000\002\000\000", __u6_addr16 = {47576, 44197, 32656, 0, 34269, 127, 2, 0}, __u6_addr32 = {2896542168, 32656, 8357341, 2}}}, sin6_scope_id = 1611399169}, sas = {
ss_family = 8,
__ss_padding = "\000\000(\000\000\000ع\245\254\220\177\000\000݅\177\000\002\000\000\000\001\000\f`!\000\000\000\340K\264\000\000\000\000\000 ͱ\000\377\377\377\377h;\254\255\220\177\000\000\002\000\000\000\000\000\000\000\377\377\377\377\001\000\000\000\024\000\000\000\000\000\000\000\001\000\000\000\001\000\000\000%\000\000\000\000\000\000\000\340\357\265+\221\177\000\000\220x\f`\377\177\000\000\b\000\000\000\000\000\000", __ss_align = 0}}, id = 0, send_flags = {f = 0, blst_imask = 0}, proto = -96 '\240', proto_pad0 = 118 'v',
proto_pad1 = 24588}
c = 50 '2'
ret = -1
__FUNCTION__ = "tcp_read_req"
#8 0x0000000000686622 in handle_io (fm=0x7f912bb5cb20, events=1, idx=-1) at core/tcp_read.c:1802
ret = 8
n = 8
read_flags = 1
con = 0x7f90afaed4a8
s = 37
resp = 1
t = 733026646
ee = 0x0
---Type <return> to continue, or q <return> to quit---
__FUNCTION__ = "handle_io"
#9 0x00000000006743a3 in io_wait_loop_epoll (h=0xb44be0 <io_w>, t=2, repeat=0) at core/io_wait.h:1070
n = 1
r = 0
fm = 0x7f912bb5cb20
revents = 1
__FUNCTION__ = "io_wait_loop_epoll"
#10 0x00000000006893d2 in tcp_receive_loop (unix_sock=40) at core/tcp_read.c:1998
__FUNCTION__ = "tcp_receive_loop"
#11 0x0000000000544147 in tcp_init_children () at core/tcp_main.c:5115
r = 0
i = 3
reader_fd_1 = 40
pid = 0
si_desc = "tcp receiver (generic)\000\000\000\000\000\000\000\000\000\000p|\f`\377\177\000\000\251Ub\000\000\000\000\000\240J\337\001\000\000\000\000\003\000\000\000\000\000\000\000XŐ+\221\177\000\000(7\263+\000\000\000\000 |\f`\377\177\000\000v\253w\000\000\000\000\000\034\000\000\000\035\000\000\000\230\263\000\244\220\177\000\000\060\033\227K\000\000\000\000\230\211F\244\001\000\000"
si = 0x0
__FUNCTION__ = "tcp_init_children"
#12 0x000000000042b03a in main_loop () at main.c:1799
i = 4
pid = 59888
si = 0x0
si_desc = "udp receiver child=3 sock=128.141.18.117:5060 (pbx.mycompany.domain:5060)\000\f`\377\177\000\000XR}\000\000\000\000\000\030\000\000\000\000\000\000\000\060\033\227K\221\177\000\000\003\246\201\000\000\000\000\000\277\033\227K\221\177\000\000B'\004$\221\177\000\000Н\257+\221\177\000"
nrprocs = 4
woneinit = 1
__FUNCTION__ = "main_loop"
#13 0x000000000043423e in main (argc=9, argv=0x7fff600c83b8) at main.c:2942
cfg_stream = 0x1866040
c = -1
r = 0
tmp = 0x7fff600c96ab ""
tmp_len = 1472
port = 960
proto = 32657
ahost = 0x0
aport = 0
options = 0x7d7ef8 ":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 = 2652679689
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0x7fff600c8270
p = 0xf0b5ff <Address 0xf0b5ff out of bounds>
st = {st_dev = 20, st_ino = 46446, st_nlink = 2, st_mode = 16832, st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 60, st_blksize = 4096, st_blocks = 0, st_atim = {tv_sec = 1654114502, tv_nsec = 69899782}, st_mtim = {tv_sec = 1654118357, tv_nsec = 685932486},
st_ctim = {tv_sec = 1654118357, tv_nsec = 685932486}, __unused = {0, 0, 0}}
tbuf = '\000' <repeats 392 times>...
option_index = 0
long_options = {{name = 0x7da22f "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7d56d4 "version", has_arg = 0, flag = 0x0, val = 118}, {name = 0x7da234 "alias", has_arg = 1, flag = 0x0, val = 1024}, {name = 0x7da23a "subst", has_arg = 1, flag = 0x0, val = 1025}, {
name = 0x7da240 "substdef", has_arg = 1, flag = 0x0, val = 1026}, {name = 0x7da249 "substdefs", has_arg = 1, flag = 0x0, val = 1027}, {name = 0x7da253 "server-id", has_arg = 1, flag = 0x0, val = 1028}, {name = 0x7da25d "loadmodule", has_arg = 1, flag = 0x0,
val = 1029}, {name = 0x7da268 "modparam", has_arg = 1, flag = 0x0, val = 1030}, {name = 0x7da271 "log-engine", has_arg = 1, flag = 0x0, val = 1031}, {name = 0x7da27c "debug", has_arg = 1, flag = 0x0, val = 1032}, {name = 0x7da282 "atexit", has_arg = 1, flag = 0x0,
val = 1034}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
__FUNCTION__ = "main"
```
Not sure if it will help, but just in a case.
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