[sr-dev] [kamailio] cnxcc: segmentation fault on 2 calls get terminatet - kamailio 4.3.3 (#417)
Rick
notifications at github.com
Wed Nov 25 14:42:09 CET 2015
First of all thank you for the time you spent.
Are there any documentation about how module ares written for kamailio that i can help debugging.
The error still exists
```
Nov 25 14:25:38 sip42 kamailio[3093]: CRITICAL: <core> [pass_fd.c:275]: receive_fd(): EOF on 45
Nov 25 14:25:38 sip42 kamailio[3035]: ALERT: <core> [main.c:728]: handle_sigs(): child process 3082 exited by a signal 11
Nov 25 14:25:38 sip42 kamailio[3035]: ALERT: <core> [main.c:731]: handle_sigs(): core was generated
Nov 25 14:25:38 sip42 kamailio[3035]: INFO: <core> [main.c:743]: handle_sigs(): terminating due to SIGCHLD
Nov 25 14:25:38 sip42 kamailio[3093]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received
Nov 25 14:25:38 sip42 kamailio[3088]: INFO: <core> [main.c:798]: sig_usr(): signal 15 received
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4aff00 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4b8b58 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4b2720 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4ab478 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4b70f8 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4a42e0 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4ba200 is still linked in hash table (h_table.c:440)
Nov 25 14:25:38 sip42 kamailio[3035]: WARNING: tm [h_table.c:130]: free_cell_helper(): removed cell 0x7f232d4b55e0 is still linked in hash table (h_table.c:440)
```
```
(gdb) bt full
#0 strnlen () at ../sysdeps/x86_64/strlen.S:103
No locals.
#1 0x00007f2338de6b79 in _IO_vfprintf_internal (s=s at entry=0x7ffe89ef2d30, format=<optimized out>,
format at entry=0x7f232cbc3320 "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <%.*s>;tag=%.*s\r\nTo: <%.*s>;tag=%.*s\r\nCall-ID: %.*s\r\nCSeq: 1 OPTIONS\r\nContent-Length: 0\r\n\r\n", ap=ap at entry=0x7ffe89ef2e58) at vfprintf.c:1642
len = <optimized out>
string_malloced = <optimized out>
step0_jumps = {0, -21408, -10006, -9919, -9825, -9738, -9633, -9357, -8392, -7901, -7780, -7036, -7329, -7232, -6868, -9131, -2198, -2183, -4523, -4438, -1471, -3815, -1799,
-4599, -168, -1104, -2074, -7135, -7232, -9460}
space = 0
is_short = 0
use_outdigits = 0
step1_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, -7901, -7780, -7036, -7329, -7232, -6868, -9131, -2198, -2183, -4523, -4438, -1471, -3815, -1799, -4599, -168, -1104, -2074, -7135,
-7232, 0}
group = 0
prec = 954104314
step2_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -7780, -7036, -7329, -7232, -6868, -9131, -2198, -2183, -4523, -4438, -1471, -3815, -1799, -4599, -168, -1104, -2074, -7135,
-7232, 0}
string = <optimized out>
left = 0
is_long_double = 0
width = 0
step3a_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -7133, 0, 0, 0, -6868, -9131, -2198, -2183, -4523, 0, 0, 0, 0, -4599, 0, 0, 0, 0, 0, 0}
alt = 0
showsign = 0
is_long = 0
is_char = 0
pad = 32 ' '
step3b_jumps = {0 <repeats 11 times>, -7329, 0, 0, -6868, -9131, -2198, -2183, -4523, -4438, -1471, -3815, -1799, -4599, -168, -1104, -2074, 0, 0, 0}
step4_jumps = {0 <repeats 14 times>, -6868, -9131, -2198, -2183, -4523, -4438, -1471, -3815, -1799, -4599, -168, -1104, -2074, 0, 0, 0}
is_negative = <optimized out>
number = <optimized out>
base = <optimized out>
the_arg = {pa_wchar = 4284224 L'\x415f40', pa_int = 4284224, pa_long_int = 4284224, pa_long_long_int = 4284224, pa_u_int = 4284224, pa_u_long_int = 4284224,
pa_u_long_long_int = 4284224, pa_double = 2.1166878974885686e-317, pa_long_double = <invalid float value>,
pa_string = 0x415f40 <_start> "1\355I\211\321^H\211\342H\203\344\360PTI\307\300",
pa_wstring = 0x415f40 <_start> L"\x8949ed31\x89485ed1\xe48348e2\x495450f0\x2f00c0c7\xc748006e\x6e2e90c1\xc7c74800\x506a8b\xfff957e8\xf66f4ff䐟\x9d2eb7b8\x2d485500\x9d2eb0\xef88348\x76e58948렛\x85480000\x5d1174c0\x9d2eb0bf\x66e0ff00\x841f0f", pa_pointer = 0x415f40 <_start>, pa_user = 0x415f40 <_start>}
spec = 62 '>'
_buffer = {__routine = 0x7ffe89ef3650, __arg = 0x7f232d4ba200, __canceltype = 759931928, __prev = 0x100000000}
_avail = <optimized out>
thousands_sep = 0x0
grouping = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>
done = 134
f = 0x7f232cbc3376 "s\r\nTo: <%.*s>;tag=%.*s\r\nCall-ID: %.*s\r\nCSeq: 1 OPTIONS\r\nContent-Length: 0\r\n\r\n"
lead_str_end = <optimized out>
end_of_spec = <optimized out>
work_buffer = " )\357\211\376\177\000\000\244\026\347\065#\177\000\000\000\000\000\000\000\000\000\000\060.\357\211\376\177\000\000\340-\357\211\376\177\000\000A8\347\065#\177\000\000sip:5.150.\357\211\376\177\000\000p)\357\211\376\177\000\000\000\000\000\000ber_\300)\357\211\376\177\000\000\000\000\000\000nsumr\257J-#\177\000\000\000\000\000\000\000\000\000\000\060\060\000\000\376\177\000\000\372y\336\070#\177\000\000sip:+49402000 at 5.159.60.157:45850;ob8#\177\000\000X\024\030\000\000\000\000\000X\024\030\000\000\000\000\000\b\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000"...
workstart = 0x7f22f6b55010 ""
workend = 0x7f2323fff5b0 ""
ap_save = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffe89ef2f30, reg_save_area = 0x7ffe89ef2e70}}
nspecs_done = 1
save_errno = <optimized out>
readonly_format = 0
args_malloced = 0x0
specs = <optimized out>
specs_malloced = false
jump_table = "\001\000\000\004\000\016\000\006\000\000\a\002\000\003\t\000\005\b\b\b\b\b\b\b\b\b\000\000\000\000\000\000\000\032\000\031\000\023\023\023\000\035\000\000\f\000\000\000\000\000\000\025\000\000\000\000\022\000\r\000\000\000\000\000\000\032\000\024\017\023\023\023\n\017\034\000\v\030\027\021\026\f\000\025\033\020\000\000\022\000\r"
__PRETTY_FUNCTION__ = "_IO_vfprintf_internal"
#2 0x00007f2338e0845b in __IO_vsprintf (
string=0x7f232cdc7440 <_faked_sip_msg_buf> "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <0.157:45850;ob SIP/2.0\r\nVia: SIP/2.0/UDP 5.159.56.76;br>;tag=",
format=0x7f232cbc3320 "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <%.*s>;tag=%.*s\r\nTo: <%.*s>;tag=%.*s\r\nCall-ID: %.*s\r\nCSeq: 1 OPTIONS\r\nContent-Length: 0\r\n\r\n", args=args at entry=0x7ffe89ef2e58) at iovsprintf.c:42
sf = {_sbf = {_f = {_flags = -72515583,
_IO_read_ptr = 0x7f232cdc7440 <_faked_sip_msg_buf> "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <0.157:45850;ob SIP/2.0\r\nVia: SIP/2.0/UDP 5.159.56.76;br>;tag=",
_IO_read_end = 0x7f232cdc7440 <_faked_sip_msg_buf> "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <0.157:45850;ob SIP/2.0\r\nVia: SIP/2.0/UDP 5.159.56.76;br>;tag=",
_IO_read_base = 0x7f232cdc7440 <_faked_sip_msg_buf> "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <0.157:45850;ob SIP/2.0\r\nVia: SIP/2.0/UDP 5.159.56.76;br>;tag=",
_IO_write_base = 0x7f232cdc7440 <_faked_sip_msg_buf> "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <0.157:45850;ob SIP/2.0\r\nVia: SIP/2.0/UDP 5.159.56.76;br>;tag=", _IO_write_ptr = 0x7f232cdc74c6 <_faked_sip_msg_buf+134> "", _IO_write_end = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>,
_IO_buf_base = 0x7f232cdc7440 <_faked_sip_msg_buf> "OPTIONS sip:you at kamailio.org SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1\r\nFrom: <0.157:45850;ob SIP/2.0\r\nVia: SIP/2.0/UDP 5.159.56.76;br>;tag=", _IO_buf_end = 0xffffffffffffffff <error: Cannot access memory at address 0xffffffffffffffff>, _IO_save_base = 0x0, _IO_backup_base = 0x0, _IO_save_end = 0x0,
_markers = 0x0, _chain = 0x0, _fileno = 1, _flags2 = 0, _old_offset = 0, _cur_column = 0, _vtable_offset = -128 '\200', _shortbuf = "", _lock = 0x0, _offset = 1047824,
_codecvt = 0x181f48, _wide_data = 0xffffffffffffffff, _freeres_list = 0x0, _freeres_buf = 0x2, _freeres_size = 1, _mode = -1,
_unused2 = "\000\000\000\000P6\357\211\376\177\000\000\000\000\000\000\000\000\000"}, vtable = 0x7f233913e760 <_IO_str_jumps>}, _s = {_allocate_buffer = 0x0,
_free_buffer = 0x575961 <run_actions+1572>}}
ret = <optimized out>
#3 0x00007f2338decf17 in __sprintf (s=<optimized out>, format=<optimized out>) at sprintf.c:32
arg = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7ffe89ef2f30, reg_save_area = 0x7ffe89ef2e70}}
done = 48
#4 0x00007f232cbb4db2 in faked_msg_init_with_dlg_info (callid=0x7f232d4aa548, from_uri=0x7f232d4aa558, from_tag=0x7f232d4aa568, to_uri=0x7f232d4aa578, to_tag=0x7f232d4aa588,
msg=0x7ffe89ef2fe8) at cnxcc_sip_msg_faker.c:40
__FUNCTION__ = "faked_msg_init_with_dlg_info"
#5 0x00007f232cba022b in terminate_call (call=0x7f232d4aa4e8) at cnxcc_mod.c:984
dmsg = 0x0
data = 0x7f232d4aa548
__FUNCTION__ = "terminate_call"
root = 0x7f232d090528
result = 0x0
node = 0x1
node1 = 0x0
end_dlg_cmd = 0x0
#6 0x00007f232cb9ee1a in terminate_all_calls (credit_data=0x7f232d4aa438) at cnxcc_mod.c:899
call = 0x7f232d4aa4e8
tmp = 0x7f232d4aa4e8
__FUNCTION__ = "terminate_all_calls"
#7 0x00007f232cb8f56f in check_calls_by_money (ticks=105983065, param=0x0) at cnxcc_check.c:109
---Type <return> to continue, or q <return> to quit---
credit_data = 0x7f232d4aa438
call = 0x7f232d4aa4e8
total_consumed_money = 10
consumption_diff = 2
h_entry = 0x7f232d4aa340
tmp = 0x7f232d36cc00
tmp_call = 0x7f232d4b5340
i = 118
__FUNCTION__ = "check_calls_by_money"
#8 0x00000000005bcf1c in fork_basic_timer (child_id=-1, desc=0x7f232cbbca3d "CNXCC TB TIMER", make_sock=1, f=0x7f232cb8e240 <check_calls_by_money>, param=0x0, interval=1)
at timer_proc.c:79
pid = 0
#9 0x00007f232cb9600e in __child_init (rank=0) at cnxcc_mod.c:383
pid = 0
__FUNCTION__ = "__child_init"
#10 0x00000000005143d4 in init_mod_child (m=0x7f23386068a8, rank=0) at sr_module.c:915
__FUNCTION__ = "init_mod_child"
#11 0x00000000005146db in init_child (rank=0) at sr_module.c:941
No locals.
#12 0x0000000000505cef in main_loop () at main.c:1654
i = 4
pid = 3071
si = 0x0
si_desc = "udp receiver child=3 sock=127.0.0.1:5060\000\061\000\061#\177\000\000\300\063\357\211\376\177\000\000\a\254\360\061#\177\000\000y%p\000\000\000\000\000\310\025\067-#\177\000\000\220\224\364\061#\177\000\000\300\230o8#\177\000\000\000i\364\061#\177\000\000\003\000\000\000#\177\000\000P3\357\211\376\177\000\000xBI\000\000\000\000"
nrprocs = 4
__FUNCTION__ = "main_loop"
#13 0x000000000050be5a in main (argc=13, argv=0x7ffe89ef3658) at main.c:2553
cfg_stream = 0x2952010
c = -1
r = 0
tmp = 0x7ffe89ef3ee2 ""
tmp_len = 32547
port = 964122064
proto = 0
options = 0x71cae0 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:"
ret = -1
seed = 3342281071
rfd = 4
debug_save = 0
debug_flag = 0
dont_fork_cnt = 0
n_lst = 0xf63d4e2e
p = 0x7f2339775000 ""
st = {st_dev = 15, st_ino = 9426, st_nlink = 2, st_mode = 16877, st_uid = 109, st_gid = 114, __pad0 = 0, st_rdev = 0, st_size = 40, st_blksize = 4096, st_blocks = 0,
st_atim = {tv_sec = 1448455582, tv_nsec = 935958015}, st_mtim = {tv_sec = 1448455221, tv_nsec = 503961461}, st_ctim = {tv_sec = 1448455221, tv_nsec = 503961461},
__glibc_reserved = {0, 0, 0}}
__FUNCTION__ = "main"
```
---
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/417#issuecomment-159611156
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