[Serdev] [Tracker] Closed: (SER-141) Coredump

[Andrei Pelinescu - Onciul (JIRA)]

     [ http://tracker.iptel.org/browse/SER-141?page=all ]

Andrei Pelinescu - Onciul closed SER-141.
-----------------------------------------


> Coredump
> --------
>
>                 Key: SER-141
>                 URL: http://tracker.iptel.org/browse/SER-141
>             Project: SER
>          Issue Type: Bug
>    Affects Versions: Ottendorf
>         Environment: linux redhat es 3.
>            Reporter: Atle Samuelsen
>         Assigned To: Andrei Pelinescu - Onciul
>             Fix For: Ottendorf
>
>         Attachments: t_fwd.c.patch
>
>
> Ser coredumped when useing TCP. Added under is configfile, info from syslog and backtrace from corefiles
> # ------------------ser.cfg ----------------------------------
> debug=3         # debug level (cmd line: -dddddddddd)
> check_via=no    # (cmd. line: -v)
> dns=no          # (cmd. line: -r)
> rev_dns=no      # (cmd. line: -R)
> port=5070
> loadmodule "/home/ser//lib/ser/modules/tm.so"
> loadmodule "/home/ser//lib/ser/modules/nathelper.so"
> flags
>   FLAG_ACC         : 1  # include message in accouting
> avpflags
>   dialog_cookie;        # handled by rr module
> route{
>         if(method=="REGISTER"){
>                 fix_nated_contact();
>         };
>         t_relay_to_udp("bredbandstelefoni.net","5060");
> }
> # ------------------ syslogd ----------------------------------
> Nov 27 09:54:39 a-vncr-01 ../../sbin/ser[8973]: BUG: qm_free: bad pointer 0xb5605e93 (out of memory block!) - aborting
> Nov 27 09:54:39 a-vncr-01 ../../sbin/ser[8974]: BUG: qm_free: bad pointer 0xb5607b73 (out of memory block!) - aborting
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8995]: ERROR: receive_fd: EOF on 28
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8995]: ERROR: receive_fd: EOF on 29
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8955]: child process 8973 exited by a signal 6
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8955]: core was generated
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8955]: child process 8974 exited by a signal 6
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8955]: core was generated
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8955]: INFO: terminating due to SIGCHLD
> Nov 27 09:54:41 a-vncr-01 ../../sbin/ser[8956]: INFO: signal 15 received
> # ------------------ backtrace ----------------------------------
> Core 1: 
> (gdb) bt
> #0  0xb75ebc32 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
> #1  0xb74bba09 in raise () from /lib/tls/libc.so.6
> #2  0xb74bd235 in abort () from /lib/tls/libc.so.6
> #3  0x080a400f in qm_free (qm=0x810de20, p=0x1a, file=0x0, func=0x80d79c7 "free_sip_msg", line=650) at mem/q_malloc.c:451
> #4  0x080a916f in free_sip_msg (msg=0x8143f68) at parser/msg_parser.c:660
> #5  0x0807aae9 in receive_msg (
>     buf=0x80fae80 "CANCEL sip:21969142 at 192.168.1.85:27292;transport=tcp SIP/2.0\r\nRecord-Route: <sip:82.196.203.122;ftag=0002fd6599a7c4457a669cbc-69e9c8e1;lr=on>\r\nVia: SIP/2.0/UDP 82.196.203.122;branch=z9hG4bK5e93.23bad8"..., len=831,
>     rcv_info=0xbfffe840) at receive.c:236
> #6  0x0809e7ce in udp_rcv_loop () at udp_server.c:495
> #7  0x0806a814 in main (argc=41943040, argv=0x0) at main.c:1575
> (gdb)
> # ------------------ backtrace ----------------------------------
> Core 2: 
> (gdb) bt
> #0  0xb75ebc32 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
> #1  0xb74bba09 in raise () from /lib/tls/libc.so.6
> #2  0xb74bd235 in abort () from /lib/tls/libc.so.6
> #3  0x080a400f in qm_free (qm=0x810de20, p=0x1a, file=0x0, func=0x80d79c7 "free_sip_msg", line=650) at mem/q_malloc.c:451
> #4  0x080a916f in free_sip_msg (msg=0x8143f68) at parser/msg_parser.c:660
> #5  0x0807aae9 in receive_msg (
>     buf=0x80fae80 "CANCEL sip:21969142 at 192.168.1.85:5060;transport=tcp SIP/2.0\r\nRecord-Route: <sip:82.196.203.122;ftag=0002fd6599a7c4457a669cbc-69e9c8e1;lr=on>\r\nVia: SIP/2.0/UDP 82.196.203.122;branch=z9hG4bK5e93.23bad8c"..., len=830,
>     rcv_info=0xbfffe840) at receive.c:236
> #6  0x0809e7ce in udp_rcv_loop () at udp_server.c:495
> #7  0x0806a814 in main (argc=41943040, argv=0x0) at main.c:1575
> (gdb)

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