[SR-Users] rare crash at kamailio 5.0.1

Mon Apr 2 08:26:10 CEST 2018

Hello,

do you have the pcap for such call?

Cheers,
Daniel

On 30.03.18 09:14, David Escartin wrote:
>
> Hello all
>
>  
>
> last March 26th we experienced a crash on a 5.0.1 kamailio server and
> a core was generated.
> Seems that the call involved in the core generated was doing several
> retransmisions of a request (expected) and when it finally forwarded
> the request upstream, seems fter receiving a 481 from a-side, it crashed.
>
>  
>
> here you have the backtrace
>
>  
>
> <154>Mar 26 19:54:03 mad-proxy-inout-1
> /usr/local/kamailio/sbin/kamailio[24992]: : <core>
> [core/mem/q_malloc.c:469]: qm_free(): BUG: qm_free: bad pointer
> 0x7f247acb5878 (out of memory block!) called from tm: h_table.c:
> free_cell_helper(187) - aborting
>
>  
>
> (gdb) bt
> #0 0x00000036e8a32925 in raise () from /lib64/libc.so.6
> #1 0x00000036e8a34105 in abort () from /lib64/libc.so.6
> #2 0x0000000000654c24 in qm_free (qmp=0x7f23b9cba000,
> p=0x7f247acb5878, file=0x7f2479e3cd86 "tm: h_table.c",
> func=0x7f2479e3d070 "free_cell_helper", line=187,
> mname=0x7f2479e3c780 "tm") at core/mem/q_malloc.c:471
> #3 0x00007f2479d6bf16 in free_cell_helper (dead_cell=0x7f23c54fea50,
> silent=0, fname=0x7f2479e4da80 "timer.c", fline=651) at h_table.c:187
> #4 0x00007f2479db8148 in wait_handler (ti=1503818844,
> wait_tl=0x7f23c54fead0, data=0x7f23c54fea50) at timer.c:651
> #5 0x0000000000629578 in timer_list_expire (t=1503818844,
> h=0x7f23b9d38dc0, slow_l=0x7f23b9d3b0c8, slow_mark=43533) at
> core/timer.c:874
> #6 0x00000000006299d4 in timer_handler () at core/timer.c:939
> #7 0x0000000000629e73 in timer_main () at core/timer.c:978
> #8 0x0000000000422d4e in main_loop () at main.c:1690
> #9 0x0000000000429732 in main (argc=13, argv=0x7fff2b9f8088) at
> main.c:2639
>
>
> (gdb) frame 4
> #4 0x00007f2479db8148 in wait_handler (ti=1503818844,
> wait_tl=0x7f23c54fead0, data=0x7f23c54fea50) at timer.c:651
> 651 UNREF_FREE(p_cell);
>
>  
>
> (gdb) info locals
> p_cell = 0x7f23c54fea50
> ret = 1
>
>  
>
> (gdb) p *p_cell
> $1 = {next_c = 0x0, prev_c = 0x0, hash_index = 28196, label =
> 341555146, flags = 4132, nr_of_outgoings = 2, ref_count = {val = 0},
> from = {
> s = 0x7f23c87c79ed "From:
> <sip:932687220 at 100.100.100.177;user=phone;noa=national>;tag=50aa4a46-co11146-INS002\r\nCall-ID:
> b8997821-2814-46d3-b8f7-cf690f50f640\r\nCSeq: 1114601
> BYE\r\nUser-Agent: ENSR3.0.67.10-IS2-RMRG1119-RG2040"..., len = 89},
> callid = {
> s = 0x7f23c87c7a46 "Call-ID:
> b8997821-2814-46d3-b8f7-cf690f50f640\r\nCSeq: 1114601
> BYE\r\nUser-Agent:
> ENSR3.0.67.10-IS2-RMRG1119-RG2040-CPI1-CPO2612\r\nContent-Length:
> 0\r\n\r\n", len = 47}, cseq_n = {
> s = 0x7f23c87c7a75 "CSeq: 1114601 BYE\r\nUser-Agent:
> ENSR3.0.67.10-IS2-RMRG1119-RG2040-CPI1-CPO2612\r\nContent-Length:
> 0\r\n\r\n", len = 13}, to = {
> s = 0x7f23c87c799e "To:
> \"34676893111\"<sip:34676893111 at 100.100.100.134;user=phone>;tag=64jNUpSZK8mSp\r\nFrom:
> <sip:932687220 at 100.100.100.177;user=phone;noa=national>;tag=50aa4a46-co11146-INS002\r\nCall-ID:
> b8997821-2814-46d3-b8f7"..., len = 79}, method = {
> s = 0x7f23c87c78c8 "BYE sip:34676893111 at 100.100.100.134:5080
> SIP/2.0\r\nVia: SIP/2.0/UDP
> 200.200.200.78:5060;branch=z9hG4bK2d5c0cb4e11bb1503BYE50aa466c2b8a\r\nMax-Forwards:
> 34\r\nRoute: <sip:100.100.100.177;lr;ftag=64jNUpSZK8mSp;d"..., len =
> 3}, tmcb_hl = {first = 0x7f23bd9f7818, reg_types = 131714}, wait_timer = {
> next = 0x0, prev = 0x0, expire = 1503818844, initial_timeout = 80,
> data = 0x7f23c54fea50, f = 0x7f2479db8097 <wait_handler>, flags = 513,
> slow_idx = 0},
> uas = {request = 0x7f23c87c71d8, end_request = 0x7f23c87c8288
> "\300\300\300\300", response = {activ_type = 481, flags = 128,
> t_active = 0 '\000', branch = 0,
> buffer_len = 526,
> buffer = 0x7f23bef07b18 "SIP/2.0 481 Call Does Not Exist\r\nVia:
> SIP/2.0/UDP
> 200.200.200.78:5060;branch=z9hG4bK2d5c0cb4e11bb1503BYE50aa466c2b8a\r\nFrom:
> <sip:932687220 at 100.100.100.177;user=phone;noa=national>;tag=50aa4a46-co11146-I"...,
> my_T = 0x7f23c54fea50, timer = {next = 0x0, prev = 0x0, expire = 0,
> initial_timeout = 0, data = 0x0, f = 0x7f2479db7b4b
> <retr_buf_handler>, flags = 0, slow_idx = 0}, dst = {send_sock =
> 0x7f247a95be78, to = {s = {
> sa_family = 2, sa_data =
> "\023\304\325\300\313N\000\000\000\000\000\000\000"}, sin =
> {sin_family = 2, sin_port = 50195, sin_addr = {
> s_addr = 1321976021}, sin_zero = "\000\000\000\000\000\000\000"}, sin6
> = {sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 1321976021,
> 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}}, id = 0, proto = 1 '\001', send_flags = {f = 0
> '\000', blst_imask = 0 '\000'}}, retr_expire = 0, fr_expire = 0},
> local_totag = {
> s = 0x0, len = 0}, cancel_reas = 0x0, status = 481}, uac =
> 0x7f23c54fec58, async_backup = {backup_route = 1, backup_branch =
> 4294967295, blind_uac = 0,
> ruri_new = 1}, fwded_totags = 0x0, uri_avps_from = 0x0, uri_avps_to =
> 0x0, user_avps_from = 0x0, user_avps_to = 0x0, domain_avps_from = 0x0,
> domain_avps_to = 0x0, xavps_list = 0x0, reply_mutex = {val = 0},
> reply_locker_pid = {val = 0}, reply_rec_lock_level = 0, fr_timeout = 480,
> fr_inv_timeout = 1920, rt_t1_timeout_ms = 650, rt_t2_timeout_ms =
> 4000, end_of_life = 1503819200, relayed_reply_branch = 1, on_failure = 0,
> on_branch_failure = 0, on_reply = 0, on_branch = 0, on_branch_delayed
> = 0, md5 = 0x7f23c54fea50 ""}
>
>  
>
> (gdb) frame 3
> #3 0x00007f2479d6bf16 in free_cell_helper (dead_cell=0x7f23c54fea50,
> silent=0, fname=0x7f2479e4da80 "timer.c", fline=651) at h_table.c:187
> 187 sip_msg_free_unsafe(rpl);
>
>  
>
> (gdb) info locals
> b = 0x0
> i = 1
> rpl = 0x7f247acb4fc0
> tt = 0x0
> foo = 0x7f23b9e2bd90
> cbs = 0x0
> cbs_tmp = 0x7f23c60c16b0
> __FUNCTION__ = "free_cell_helper"
>
>  
>
> (gdb) p *rpl
> $3 = {id = 2060145040, pid = 32548, tval = {tv_sec = 72, tv_usec =
> 139794652378712}, fwd_send_flags = {f = 1 '\001', blst_imask = 0
> '\000'}, rpl_send_flags = {
> f = 0 '\000', blst_imask = 0 '\000'}, first_line = {type = -347, flags
> = 30263, len = 32548, u = {request = {method = {s = 0x2 <Address 0x2
> out of bounds>,
> len = 1983381159}, uri = {s = 0x5 <Address 0x5 out of bounds>, len =
> 2}, version = {s = 0x2b <Address 0x2b out of bounds>, len = 2057435688},
> method_value = 0}, reply = {version = {s = 0x2 <Address 0x2 out of
> bounds>, len = 1983381159}, status = {s = 0x5 <Address 0x5 out of
> bounds>, len = 2},
> reason = {s = 0x2b <Address 0x2b out of bounds>, len = 2057435688},
> statuscode = 0}}}, via1 = 0x0, via2 = 0x7f247acb5038, headers =
> 0x7fff2b9f3e50,
> last_header = 0x4, parsed_flag = 139794576763810, h_via1 = 0x1, h_via2
> = 0x7f247616eba0, callid = 0x1, to = 0x270000000b, cseq = 0x1, from =
> 0x7f247aa1fa28,
> contact = 0x7f247acb5258, maxforwards = 0x7f247acb54d8, route = 0x0,
> record_route = 0x7fff2b9f3e50, content_type = 0x7f247acb5318,
> content_length = 0x0,
> authorization = 0x0, expires = 0x0, proxy_auth = 0x0, supported = 0x0,
> require = 0x0, proxy_require = 0x0, unsupported = 0x7f247acb5258,
> allow = 0x0,
> event = 0x7f247acb53d8, accept = 0x0, accept_language = 0x0,
> organization = 0x0, priority = 0x0, subject = 0x0, user_agent = 0x0,
> server = 0x0,
> content_disposition = 0x0, diversion = 0x0, rpid = 0x0, refer_to =
> 0x0, session_expires = 0x0, min_se = 0x0, sipifmatch = 0x0,
> subscription_state = 0x0,
> date = 0x0, identity = 0x0, identity_info = 0x0, pai = 0x0, ppi = 0x0,
> path = 0x7f247a98b6d0, privacy = 0x0, min_expires = 0x0, body =
> 0x7f247acb5258,
> eoh = 0x7fff2b9f3e50 "@f\313z$\177", unparsed = 0x0, rcv = {src_ip =
> {af = 0, len = 0, u = {addrl = {0, 0}, addr32 = {0, 0, 0, 0}, addr16 =
> {0, 0, 0, 0, 0,
> 0, 0, 0}, addr = '\000' <repeats 15 times>}}, dst_ip = {af =
> 3233857728, len = 0, u = {addrl = {2882400237, 0}, addr32 =
> {2882400237, 0, 0, 0},
> addr16 = {61421, 43981, 0, 0, 0, 0, 0, 0}, addr = "\355\357ͫ", '\000'
> <repeats 11 times>}}, src_port = 0, dst_port = 0, proto_reserved1 = 0,
> proto_reserved2 = 536, src_su = {s = {sa_family = 0, sa_data =
> "\000\000 \266\230z$\177\000\000\030\002\000"}, sin = {sin_family = 0,
> sin_port = 0,
> sin_addr = {s_addr = 2056828448}, sin_zero =
> "$\177\000\000\030\002\000"}, sin6 = {sin6_family = 0, sin6_port = 0,
> sin6_flowinfo = 2056828448,
> sin6_addr = {__in6_u = {__u6_addr8 =
> "$\177\000\000\030\002\000\000\000\000\000\000\210T\313z", __u6_addr16
> = {32548, 0, 536, 0, 0, 0, 21640, 31435},
> __u6_addr32 = {32548, 536, 0, 2060145800}}}, sin6_scope_id = 32548}},
> bind_address = 0x7f247616ebb0, proto = 32 ' '},
> buf = 0x7f247616eba6 "rtpengine", len = 139, new_uri = {s = 0xf0f0f0f0
> <Address 0xf0f0f0f0 out of bounds>, len = 2060145720}, dst_uri = {
> s = 0x20 <Address 0x20 out of bounds>, len = 2060144576},
> parsed_uri_ok = 1, parsed_uri = {user = {
> s = 0x7f247637fead
> "7:packetsi32e5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke",
> len = 2}, passwd = {
> s = 0x7f247637feaf
> "packetsi32e5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke",
> len = 7}, host = {s = 0x900000002 <Address 0x900000002 out of bounds>,
> len = 1}, port = {
> s = 0x7f247acb5038 "\004", len = 0}, params = {s = 0x0, len =
> 2060145336}, sip_params = {s = 0x7fff2b9f3e50 "@f\313z$\177", len =
> 2}, headers = {
> s = 0x7f247637feb6
> "i32e5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke",
> len = 4}, port_no = 0, proto = 0, type = ERROR_URI_T, flags = 0,
> transport = {
> s = 0x400000001 <Address 0x400000001 out of bounds>, len = 32}, ttl =
> {s = 0x7f247acb5038 "\004", len = 0}, user_param = {s = 0x0, len =
> 2060145432},
> maddr = {s = 0x7fff2b9f3e50 "@f\313z$\177", len = 1}, method = {
> s = 0x7f247637feba
> "5:bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke",
> len = 2}, lr = {
> s = 0x7f247637febc
> "bytesi1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke",
> len = 5}, r2 = {s = 0x700000002 <Address 0x700000002 out of bounds>,
> len = 1522079939}, gr = {
> s = 0x7f247acb5038 "\004", len = 0}, transport_val = {s = 0x0, len =
> 2060145528}, ttl_val = {s = 0x7fff2b9f3e50 "@f\313z$\177", len = 2},
> user_param_val = {
> s = 0x7f247637fec1
> "i1896e6:errorsi0eeee5:flagsl11:initialized4:send4:recveeeee6:totalsd3:RTPd7:packetsi4951e5:bytesi158432e6:errorsi0ee4:RTCPd7:packetsi32e5:bytesi1896e6:errorsi0eee6:result2:oke",
> len = 6}, maddr_val = {s = 0x0, len = 0}, method_val = {s =
> 0x600000001 <Address 0x600000001 out of bounds>,
> len = 1896}, lr_val = {s = 0x7f247acb5038 "\004", len = 0}, r2_val =
> {s = 0x0, len = 2060145624}, gr_val = {s = 0x7fff2b9f3e50
> "@f\313z$\177", len = 1}},
> parsed_orig_ruri_ok = 1983381191, parsed_orig_ruri = {user = {s = 0x2
> <Address 0x2 out of bounds>, len = 1983381193}, passwd = {
> s = 0x6 <Address 0x6 out of bounds>, len = 2}, host = {s = 0x0, len =
> 2060144696}, port = {s = 0x0, len = 0}, params = {s = 0x7f247acb54d8
> "\002",
> ---Type <return> to continue, or q <return> to quit---
> len = 731856464}, sip_params = {s = 0x0, len = 0}, headers = {s = 0x0,
> len = 0}, port_no = 49344, proto = 49344, type = ERROR_URI_T, flags =
> 2882400237,
> transport = {s = 0x0, len = 0}, ttl = {s = 0x218 <Address 0x218 out of
> bounds>, len = 2060144520}, user_param = {s = 0x218 <Address 0x218 out
> of bounds>,
> len = 2060146440}, maddr = {s = 0x7f247616ebb0 "rtpengine: bencode.c",
> len = 1981214752}, method = {s = 0x7f247616eba6 "rtpengine", len =
> 139}, lr = {
> s = 0xf0f0f0f0 <Address 0xf0f0f0f0 out of bounds>, len = 2060146360},
> r2 = {s = 0x20 <Address 0x20 out of bounds>, len = 2060145216}, gr = {
> s = 0x2 <Address 0x2 out of bounds>, len = 1983381199}, transport_val
> = {s = 0x3 <Address 0x3 out of bounds>, len = 0}, ttl_val = {s = 0x0,
> len = 1},
> user_param_val = {s = 0x0, len = 2060144696}, maddr_val = {s = 0x0,
> len = 0}, method_val = {s = 0x0, len = 731856464}, lr_val = {
> s = 0x1 <Address 0x1 out of bounds>, len = 1983381205}, r2_val = {s =
> 0x2 <Address 0x2 out of bounds>, len = 1983381207}, gr_val = {
> s = 0x5 <Address 0x5 out of bounds>, len = 2}}, add_rm =
> 0x7f247acb5878, body_lumps = 0x7f247aa43300, reply_lump = 0x0,
> add_to_branch_s =
> "\000\000\000\000\000\000\000\000\230U\313z$\177\000\000P>\237+\377\177\000\000\003\000\000\000\000\000\000\000\244\353\026v$\177\000\000\001\000\000\000\000\000\000\000\240\353\026v$\177\000\000\001",
> add_to_branch_len = 0, hash_index = 8, msg_flags = 28, flags =
> 2060162240, set_global_address = {
> s = 0x7f247aa43300 "\004", len = 2060146168}, set_global_port = {s =
> 0x7f247acb5758 "\001", len = 0}, force_send_socket = 0x7fff2b9f3e50,
> path_vec = {
> s = 0x1 <Address 0x1 out of bounds>, len = 1983381213}, instance = {s
> = 0x3 <Address 0x3 out of bounds>, len = 1983381216}, reg_id = 11,
> ruid = {
> s = 0xe00000002 <Address 0xe00000002 out of bounds>, len = 0},
> location_ua = {s = 0x7f247acb5598 "\003", len = 0}, ldv = {flow =
> {decoded = 0, rcv = {
> src_ip = {af = 2060146264, len = 32548, u = {addrl = {140733925244496,
> 30064771073}, addr32 = {731856464, 32767, 1, 7}, addr16 = {15952,
> 11167, 32767,
> 0, 1, 0, 7, 0}, addr =
> "P>\237+\377\177\000\000\001\000\000\000\a\000\000"}}, dst_ip = {af =
> 1983381227, len = 32548, u = {addrl = {2,
> 139794578931437}, addr32 = {2, 0, 1983381229, 32548}, addr16 = {2, 0,
> 0, 0, 65261, 30263, 32548, 0},
> addr = "\002\000\000\000\000\000\000\000\355\376\067v$\177\000"}},
> src_port = 4, dst_port = 0, proto_reserved1 = 0, proto_reserved2 = 2,
> src_su = {
> s = {sa_family = 6, sa_data =
> "\000\000P>\237+\377\177\000\000\230U\313z"}, sin = {sin_family = 6,
> sin_port = 0, sin_addr = {s_addr = 731856464},
> sin_zero = "\377\177\000\000\230U\313z"}, sin6 = {sin6_family = 6,
> sin6_port = 0, sin6_flowinfo = 731856464, sin6_addr = {__in6_u = {
> __u6_addr8 = "\377\177\000\000\230U\313z$\177\000\000\000\000\000",
> __u6_addr16 = {32767, 0, 21912, 31435, 32548, 0, 0, 0}, __u6_addr32 = {
> 32767, 2060146072, 32548, 0}}}, sin6_scope_id = 0}}, bind_address =
> 0x0, proto = 88 'X'}}}}
> (gdb)
>
> (gdb) bt full
> #0 0x00000036e8a32925 in raise () from /lib64/libc.so.6
> No symbol table info available.
> #1 0x00000036e8a34105 in abort () from /lib64/libc.so.6
> No symbol table info available.
> #2 0x0000000000654c24 in qm_free (qmp=0x7f23b9cba000,
> p=0x7f247acb5878, file=0x7f2479e3cd86 "tm: h_table.c",
> func=0x7f2479e3d070 "free_cell_helper", line=187,
> mname=0x7f2479e3c780 "tm") at core/mem/q_malloc.c:471
> qm = 0x7f23b9cba000
> f = 0x7f23bc87a2c8
> size = 528
> next = 0x400
> prev = 0x7fff2b9f7920
> __FUNCTION__ = "qm_free"
> #3 0x00007f2479d6bf16 in free_cell_helper (dead_cell=0x7f23c54fea50,
> silent=0, fname=0x7f2479e4da80 "timer.c", fline=651) at h_table.c:187
> b = 0x0
> i = 1
> rpl = 0x7f247acb4fc0
> tt = 0x0
> foo = 0x7f23b9e2bd90
> cbs = 0x0
> cbs_tmp = 0x7f23c60c16b0
> __FUNCTION__ = "free_cell_helper"
> #4 0x00007f2479db8148 in wait_handler (ti=1503818844,
> wait_tl=0x7f23c54fead0, data=0x7f23c54fea50) at timer.c:651
> p_cell = 0x7f23c54fea50
> ret = 1
> #5 0x0000000000629578 in timer_list_expire (t=1503818844,
> h=0x7f23b9d38dc0, slow_l=0x7f23b9d3b0c8, slow_mark=43533) at
> core/timer.c:874
> tl = 0x7f23c54fead0
> ret = 0
> #6 0x00000000006299d4 in timer_handler () at core/timer.c:939
> saved_ticks = 1503818844
> run_slow_timer = 0
> i = 525
> __FUNCTION__ = "timer_handler"
> #7 0x0000000000629e73 in timer_main () at core/timer.c:978
> No locals.
> #8 0x0000000000422d4e in main_loop () at main.c:1690
> i = 1
> pid = 0
> si = 0x0
> si_desc = "udp receiver child=0 sock=100.100.100.169:5060", '\000'
> <repeats 16 times>,
> "\001\000\000\000\340|\237+\377\177\000\000W\327e\000\000\000\000\000\200\335u\000\000\000\000\000\250\065\313zo\000\000\000\316\357u\000\000\000\000\000\205\335u\000\000\000\000\000\004\000\000\000\000\000\000\000\000\240˹#\177---Type
> <return> to continue, or q <return> to quit---
> \000"
> nrprocs = 1
> woneinit = 1
> __FUNCTION__ = "main_loop"
> #9 0x0000000000429732 in main (argc=13, argv=0x7fff2b9f8088) at
> main.c:2639
> cfg_stream = 0x1f8f010
> c = -1
> r = 0
> tmp = 0x7fff2b9f8742 ""
> tmp_len = 54
> port = -398323320
> proto = 54
> options = 0x732e78
> ":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 = 3083103015
> rfd = 4
> debug_save = 0
> debug_flag = 0
> dont_fork_cnt = 0
> n_lst = 0x36e8a90687
> p = 0x7fff2b9f7f88 "\200\200\237+\377\177"
> st = {st_dev = 2307, st_ino = 9183277, st_nlink = 3, st_mode = 16832,
> st_uid = 522, st_gid = 501, __pad0 = 0, st_rdev = 0, st_size = 4096,
> st_blksize = 4096, st_blocks = 8, st_atim = {tv_sec = 1496231473,
> tv_nsec = 0}, st_mtim = {tv_sec = 1520405673, tv_nsec = 0}, st_ctim = {
> tv_sec = 1520405673, tv_nsec = 0}, __unused = {0, 0, 0}}
> __FUNCTION__ = "main"
> (gdb)
>
>  
>
> i dont know if you can help us to know the reason of the crash,
> because the call trace seemed quite normal, and we don't know if the
> cause was from the rtpengine responses of the bye requests, or was
> caused by the request retransmisions, which would be rare because we
> sometimes have those type of calls.
>
>  
>
> thanks a lot and regards
>
> david
>
>
>
> _______________________________________________
> Kamailio (SER) - Users Mailing List
> sr-users at lists.kamailio.org
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com

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