[SR-Users] kamailio 4.1 - t_next_contacts crash
Daniel-Constantin Mierla
miconda at gmail.com
Sat Dec 7 13:40:00 CET 2013
The is no info for frame 0, which is most important in this case.
I added some safety checks inside the function when trying to access new
attributes added for 4.1, can you try and see the results?
Cheers,
Daniel
On 07/12/13 05:11, Kelvin Chua wrote:
> consistent, does not happen in 4.0.4
> here is the bt full
>
> #0 0x00007fbdbfb2e8da in t_next_contacts () from
> /usr/local/lib64/kamailio/modules/tm.so
> No symbol table info available.
> #1 0x000000000041e307 in do_action (h=0x7fff07e448c0,
> a=0x7fbdc1ad90f8, msg=0x7fbdc1b94b48) at action.c:1099
> ret = -5
> v = <optimized out>
> dst = {send_sock = 0x7fbd00000002, to = {s = {sa_family = 36488,
> sa_data =
> "\271\301\275\177\000\000\320\062\262\301\275\177\000"}, sin =
> {sin_family = 36488,
> sin_port = 49593, sin_addr = {s_addr = 32701}, sin_zero
> = "\320\062\262\301\275\177\000"}, sin6 = {
> sin6_family = 36488, sin6_port = 49593, sin6_flowinfo =
> 32701, sin6_addr = {__in6_u = {
> __u6_addr8 =
> "\320\062\262\301\275\177\000\000\001\000\000\000\000\000\000",
> __u6_addr16 = {13008,
> 49586, 32701, 0, 1, 0, 0, 0}, __u6_addr32 =
> {3249681104, 32701, 1, 0}}}, sin6_scope_id = 3250146120}},
> id = 32701, proto = 80 'P', send_flags = {f = 56 '8',
> blst_imask = 228 '\344'}}
> tmp = <optimized out>
> new_uri = <optimized out>
> end = <optimized out>
> crt = <optimized out>
> cmd = 0x7fbdc1aa2118
> len = <optimized out>
> user = <optimized out>
> uri = {user = {s = 0x0, len = 132396896}, passwd = {s = 0x320
> <Address 0x320 out of bounds>, len = 0}, host = {
> s = 0x0, len = -1045595992}, port = {s = 0x7fff07e434a0
> "", len = -1044821176}, params = {
> s = 0x7fff07e437f0 "\001", len = -1}, sip_params = {s =
> 0x7fbdc1b5e2d0 "\230\034\254\301\275\177",
> len = 4918909}, headers = {s = 0x7fff00000000 <Address
> 0x7fff00000000 out of bounds>, len = -1040326971},
> port_no = 14320, proto = 2020, type = 32767, flags =
> 132397040, transport = {s = 0x7fff07e448c0 "\004",
> len = 5188128}, ttl = {s = 0x0, len = 0}, user_param = {s
> = 0x64f0bc "", len = -1}, maddr = {
> s = 0x7fbdc1b5e2d0 "\230\034\254\301\275\177", len =
> 4313740}, method = {s = 0x0, len = 0}, lr = {s = 0x0,
> len = 1407459328}, r2 = {s = 0x0, len = 0}, gr = {
> s = 0xfffffffffffffffb <Address 0xfffffffffffffffb out of
> bounds>, len = 0}, transport_val = {
> s = 0x343207e43c20 <Address 0x343207e43c20 out of bounds>,
> len = -1045594184}, ttl_val = {
> s = 0x7fbdc1b94b48 "\005", len = 132401344}, user_param_val
> = {s = 0x7fff07e43800 "\274\360d", len = 5211172},
> maddr_val = {s = 0x7fbdc22193c0 "", len = 132401344},
> method_val = {s = 0x0, len = 132401344}, lr_val = {
> s = 0x7fff07e43c90 "\001", len = -1}, r2_val = {s =
> 0x7fbdc1b5e2d0 "\230\034\254\301\275\177", len = 4350884},
> gr_val = {s = 0x0, len = 1}}
> next_hop = {user = {s = 0x7fff07e448c0 "\004", len =
> 2147369492}, passwd = {s = 0x7fff07e448c0 "\004",
> len = 132398224}, host = {s = 0xffffffff <Address
> 0xffffffff out of bounds>, len = -1045044528}, port = {
> s = 0x39d5963016be4214 <Address 0x39d5963016be4214 out of
> bounds>, len = -793624044}, params = {
> s = 0x7fbd00000000 <Address 0x7fbd00000000 out of bounds>,
> len = 132396656}, sip_params = {
> s = 0x7fbdc221b720 "", len = 26661728}, headers = {s =
> 0x52 <Address 0x52 out of bounds>, len = 26661712},
> port_no = 96, proto = 0, type = ERROR_URI_T, flags =
> 3253622526, transport = {s = 0x7fbdc221b720 "", len = 0},
> ttl = {s = 0x7fff07e43700 "\210\216\271\301\275\177", len =
> 1}, user_param = {s = 0x0, len = 0}, maddr = {
> s = 0x0, len = 1}, method = {s = 0x0, len = 26661728}, lr
> = {s = 0x15 <Address 0x15 out of bounds>,
> len = 132398224}, r2 = {s = 0x7fff07e448c0 "\004", len =
> 5188312}, gr = {
> s = 0x7fff07e43768 "\200\r\260\301\275\177", len =
> -1040900113}, transport_val = {s = 0x7fff07e437e0 "?",
> len = -1101485628}, ttl_val = {s = 0x500000018 <Address
> 0x500000018 out of bounds>, len = 23},
> user_param_val = {s = 0x710000000b <Address 0x710000000b out
> of bounds>, len = 5}, maddr_val = {
> s = 0x7fbd00000000 <Address 0x7fbd00000000 out of bounds>,
> len = -18000}, method_val = {s = 0x1938a90 "EST",
> len = 1407459328}, lr_val = {s = 0x7fff07e43730
> "\373\377\377\377", len = -1045592360}, r2_val = {
> s = 0x7fbdc1b94b48 "\005", len = 132401344}, gr_val = {s =
> 0x7fff07e43c90 "\001", len = 0}}
> u = <optimized out>
> port = <optimized out>
> dst_host = <optimized out>
> i = <optimized out>
> flags = <optimized out>
> avp = <optimized out>
> st = {flags = 3249922768, id = 32701, name = {n = 5211654, s = {
> s = 0x4f8606
> "\205\300A\211\306\017\210\067\374\377\377\213\033\213\214$\020\001",
> len = 26661728},
> re = 0x4f8606}, avp = 0x0}
> sct = <optimized out>
> sjt = <optimized out>
> rve = <optimized out>
> mct = <optimized out>
> rv = <optimized out>
> rv1 = <optimized out>
> c1 = {cache_type = 3249681104, val_type = 32701, c = {avp_val
> = {n = -1045426816, s = {s = 0x7fbdc1b00d80 "\001",
> len = -1044821176}, re = 0x7fbdc1b00d80}, pval = {rs =
> {s = 0x7fbdc1b00d80 "\001", len = -1044821176},
> ri = -1088190650, flags = 32701}},
> i2s =
> "\250\003\000\000\000\000\000\000}\016K\000\000\000\000\000\000\000\000\000\000"}
> s = {s = 0x7fbdc1b98e88 "\001", len = -1046081520}
> srevp = {0x3, 0x7fbdc018c650}
> mod_f_params = {{type = NOSUBTYPE, u = {number = 0, string =
> 0x0, str = {s = 0x0, len = 0}, data = 0x0,
> attr = 0x0, select = 0x0}}, {type = NUMBER_ST, u =
> {number = 2, string = 0x2 <Address 0x2 out of bounds>,
> str = {s = 0x2 <Address 0x2 out of bounds>, len = 0},
> data = 0x2, attr = 0x2, select = 0x2}}, {
> type = RVE_FREE_FIXUP_ST, u = {number = 0, string = 0x0,
> str = {s = 0x0, len = 41}, data = 0x0, attr = 0x0,
> select = 0x0}}, {type = RVE_FREE_FIXUP_ST, u = {number =
> 0, string = 0x0, str = {s = 0x0, len = 3},
> data = 0x0, attr = 0x0, select = 0x0}}, {type =
> NOSUBTYPE, u = {number = 0, string = 0x0, str = {s = 0x0,
> len = 0}, data = 0x0, attr = 0x0, select = 0x0}},
> {type = NOSUBTYPE, u = {number = 0, string = 0x0, str = {
> s = 0x0, len = 0}, data = 0x0, attr = 0x0, select =
> 0x0}}, {type = NOSUBTYPE, u = {number = 0,
> string = 0x0, str = {s = 0x0, len = 0}, data = 0x0, attr
> = 0x0, select = 0x0}}, {type = NOSUBTYPE, u = {
> number = 0, string = 0x0, str = {s = 0x0, len = 0}, data
> = 0x0, attr = 0x0, select = 0x0}}}
> __FUNCTION__ = "do_action"
>
>
>
> Kelvin Chua
>
>
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--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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