[tracker] Comment added: Bug in tm with topoh modules - segfault on callid comparison. - sr-dev

3 Feb 2014


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The following task has a new comment added:
FS#390 - Bug in tm with topoh modules - segfault on callid comparison.
User who did this - Nick Altmann (nikbyte)
----------
Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.132.el6.x86_64
(gdb) bt full
#0  0x00007f8ad98aac6b in t_reply_matching (p_msg=0x7f8adaca2f20,
    p_branch=0x7fff352a8380) at t_lookup.c:987
        p_cell = 0x7f8ad7b0dcb8
        hash_index = 40642
        entry_label = 0
        branch_id = 0
        hashi = 0x92362d "2ce9.682f8ec6", '0' <repeats 24 times>, ".0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: sip:@127.0.0.1;tag=533cb9e91f4b999cf76861cbb9ed54ed-ae15\r\nCSeq: 10 INVIE\r\nCa"...
        branchi = 0x923653 "0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: sip:@127.0.0.1;tag=533cb9e91f4b999cf76861cbb9ed54ed-ae15\r\nCSeq: 10 INVIE\r\nCall-ID: 1b0ba56b55c2286d-30157@127.0.0."...
        p = 0x923653 "0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: sip:@127.0.0.1;tag=533cb9e91f4b999cf76861cbb9ed54ed-ae15\r\nCSeq: 10 INVIE\r\nCall-ID: 1b0ba56b55c2286d-30157@127.0.0."...
        n = 0x923654 ";rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: sip:@127.0.0.1;tag=533cb9e91f4b999cf76861cbb9ed54ed-ae15\r\nCSeq: 10 INVIE\r\nCall-ID: 1b0ba56b55c2286d-30157@127.0.0.1"...
        hash_bucket = 0x7f8ad7a2f8e8
        hashl = 4
        branchl = 1
        scan_space = 1
        cseq_method = {
          s = 0x9236ec "INVIE\r\nCall-ID: 1b0ba56b55c2286d-30157@127.0.0.1\r\nContent-Length: 0\r\nTH: uch\r\n\r\n", len = 5}
        req_method = {
          s = 0x7f8ad7b0f2f8 "INVIE sip:127.0.0.1:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK2ce9.682f8ec6", '0' <repeats 24 times>, ".0\r\nTo: sip:@127.0.0.1\r\nFrom: sip:@127.0.0.1;tag=533cb9e91f4b999cf76861cbb9ed54ed-ae"..., len = 5}
        loopi = 0x923632 "682f8ec6", '0' <repeats 24 times>, ".0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: sip:@127.0.0.1;tag=533cb9e91f4b999cf76861cbb9ed54ed-ae15\r\nCSeq: 10 INVIE\r\nCall-ID"...
        loopl = 32
        is_cancel = 0
        __FUNCTION__ = "t_reply_matching"
#1  0x00007f8ad98ac43c in t_check_msg (p_msg=0x7f8adaca2f20,
    param_branch=0x7fff352a8380) at t_lookup.c:1129
        local_branch = 6477824
        canceled = 4
        ret = 0
        __FUNCTION__ = "t_check_msg"
#2  0x00007f8ad98ac917 in t_check (p_msg=0x7f8adaca2f20,
    param_branch=0x7fff352a8380) at t_lookup.c:1171
        ret = 0
#3  0x00007f8ad98ca196 in reply_received (p_msg=0x7f8adaca2f20)
    at t_reply.c:2188
        msg_status = 9582177
        last_uac_status = 0
        ack = 0x40 <Address 0x40 out of bounds>
        ack_len = 0
        branch = 6417986
        reply_status = -624285616
        onreply_route = 32650
        cancel_data = {cancel_bitmap = 9582396, reason = {cause = 13821, u = {
              text = {s = 0xa00000141 <Address 0xa00000141 out of bounds>,
                len = 9582076}, e2e_cancel = 0xa00000141, packed_hdrs = {
                s = 0xa00000141 <Address 0xa00000141 out of bounds>,
                len = 9582076}}}}
        uac = 0x800000001
        t = 0x7f8adac7a200
        lack_dst = {send_sock = 0x0, to = {s = {sa_family = 0,
              sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0,
              sin_port = 0, sin_addr = {s_addr = 0},
              sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {
              sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, 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 = 48 '0',
          send_flags = {f = 162 '\242', blst_imask = 199 '\307'}}
        backup_user_from = 0x40092373c
        backup_user_to = 0x61d080
        backup_domain_from = 0x414cc0
        backup_domain_to = 0x3352a8a10
        backup_uri_from = 0x0
        backup_uri_to = 0x7f8adaca3118
        backup_xavps = 0x7fff352a8480
        replies_locked = 5581672
        branch_ret = 0
        prev_branch = 0
        blst_503_timeout = 0
        hf = 0x7f8adaca2f40
        onsend_params = {req = 0x7fff352a83e0, rpl = 0x550580,
          param = 0x6a7e0, code = 0, flags = 3, branch = 0,
          t_rbuf = 0x7f8adac39380, dst = 0x7f8adac7a200, send_buf = {
            s = 0x7fff352a83e0 "\200\204*5\377\177", len = 5536481}}
        ctx = {rec_lev = 9582175, run_flags = 0, last_retcode = -624454040,
          jmp_env = {{__jmpbuf = {20850121736, 6477824, 4279488, 13776882192,
                0, 9582396, 140734085366512, 5791708}, __mask_was_saved = 0,
              __saved_mask = {__val = {0, 0, 0, 0, 140234352896080, 9582396,
                  9582082, 361695345073193192, 9582177, 9582165, 3670681632,
                  140234352896080, 140234352727704, 140234352898328, 4279488,
                  140734085368336}}}}}
        __FUNCTION__ = "reply_received"
#4  0x000000000045d66f in do_forward_reply (msg=0x7f8adaca2f20, mode=0)
    at forward.c:777
        new_buf = 0x0
        dst = {send_sock = 0x0, to = {s = {sa_family = 0,
              sa_data = '\000' <repeats 13 times>}, sin = {sin_family = 0,
              sin_port = 0, sin_addr = {s_addr = 0},
              sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {
              sin6_family = 0, sin6_port = 0, sin6_flowinfo = 0, 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 = 0 '\000',
          send_flags = {f = 0 '\000', blst_imask = 0 '\000'}}
        new_len = 32650
        r = 0
        s = 0x15cdaca2f28 <Address 0x15cdaca2f28 out of bounds>
        len = 0
        __FUNCTION__ = "do_forward_reply"
#5  0x000000000045df30 in forward_reply (msg=0x7f8adaca2f20) at forward.c:860
No locals.
#6  0x00000000004a558f in receive_msg (
    buf=0x9235e0 "SIP/2.0 408 Request Timeout\r\nVia: SIP/2.0/UDP 127.0.0.1;TH=ucv;branch=z9hG4bK2ce9.682f8ec6", '0' <repeats 24 times>, ".0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: <"...,
    len=348, rcv_info=0x7fff352a86e0) at receive.c:273
        msg = 0x7f8adaca2f20
        ctx = {rec_lev = 8864888, run_flags = 0, last_retcode = 0, jmp_env = {{
              __jmpbuf = {0, 0, 0, 140234364788720, 1, 0, 140234352464456, 1},
              __mask_was_saved = -678816384, __saved_mask = {__val = {
                  140234300901204, 891979408, 1024, 5186946624,
                  140234298365312, 140734085367360, 5473105, 0,
                  140234298365312, 50195, 140234298365312, 140734085367624,
                  7913654952, 140734085367440, 5473233, 7}}}}}
        ret = 32650
        inb = {
          s = 0x9235e0 "SIP/2.0 408 Request Timeout\r\nVia: SIP/2.0/UDP 127.0.0.1;TH=ucv;branch=z9hG4bK2ce9.682f8ec6", '0' <repeats 24 times>, ".0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: <"..., len = 348}
        __FUNCTION__ = "receive_msg"
#7  0x000000000053c394 in udp_rcv_loop () at udp_server.c:536
        len = 332
        buf = "SIP/2.0 408 Request Timeout\r\nVia: SIP/2.0/UDP 127.0.0.1;TH=ucv;branch=z9hG4bK2ce9.682f8ec6", '0' <repeats 24 times>, ".0;rport=5060\r\nTo: sip:@127.0.0.1;tag=a6a1c5f60faecf035a1ae5b6e96e979a-4118\r\nFrom: <sip:@127.0.0.1"...
        tmp = 0x7fff352a8a10 "\006"
        from = 0x7f8adac93ac8
        fromlen = 16
        ri = {src_ip = {af = 2, len = 4, u = {addrl = {16777343,
                140734085368336}, addr32 = {16777343, 0, 891980304, 32767},
              addr16 = {127, 256, 0, 0, 35344, 13610, 32767, 0},
              addr = "\177\000\000\001\000\000\000\000\020\212*5\377\177\000"}}, dst_ip = {af = 2, len = 4, u = {addrl = {16777343, 0}, addr32 = {16777343, 0,
                0, 0}, addr16 = {127, 256, 0, 0, 0, 0, 0, 0},
              addr = "\177\000\000\001", '\000' <repeats 11 times>}},
          src_port = 5060, dst_port = 5060, proto_reserved1 = 0,
          proto_reserved2 = 0, src_su = {s = {sa_family = 2,
              sa_data = "\023\304\177\000\000\001\000\000\000\000\000\000\000"}, sin = {sin_family = 2, sin_port = 50195, sin_addr = {s_addr = 16777343},
              sin_zero = "\000\000\000\000\000\000\000"}, sin6 = {
              sin6_family = 2, sin6_port = 50195, sin6_flowinfo = 16777343,
              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}},
         bind_address = 0x7f8adac9b930, proto = 1 '\001'}
        __FUNCTION__ = "udp_rcv_loop"
#8  0x000000000046c698 in main_loop () at main.c:1428
        i = 9676896
        pid = 30158
        si = 0x4dac81728
        si_desc = "\300LA\000\000\000\000\000P\030\310ڊ\177", '\000' <repeats 14 times>, "\001\000\000\000\210\060\311ڊ\177\000\000\256\bI\000\000\000\000\000\001\000\000\000z\000\000\000~}^\000\000\000\000\000`o^\000\000\000\000\000\340\n^\000\000\000\000\000\300LA\000\000\000\000\000\020\212*5\377\177", '\000' <repeats 18 times>, "P\210*5\377\177\000\000.\241K\000\000\000\000"
        nrprocs = 0
        __FUNCTION__ = "main_loop"
#9  0x000000000047030b in main (argc=6, argv=0x7fff352a8a18) at main.c:2533
        cfg_stream = 0x226e010
        c = -1
        r = 0
        tmp = 0x7f8adb0ca918 "H\205\300uCD9t$\fv\034A\203\306\001\353\210f\017\037D"
        tmp_len = 0
        port = 0
        proto = 0
        options = 0x5e02b8 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A
        ret = -1
        seed = 2437127770
        rfd = 4
        debug_save = 0
        debug_flag = 0
        dont_fork_cnt = 1
        n_lst = 0x7f8adb049ba0
        p = 0x5ca3e0 "H\211l$\330L\211d$\340H\215-\017\234*"
        __FUNCTION__ = "main"
----------
More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=390#comment12...
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