[OpenSIPS-Devel] [OpenSIPS-Users] opensipsctl fifo dlg_list to_uri:: shutdown Opensips

Jarrod Baumann j at rrod.org
Mon Apr 13 19:08:20 CEST 2015 

Satish,  I was able to duplicate the issue and find part of the problem.  I have created a pull request that resolves it for me:

https://github.com/OpenSIPS/opensips/pull/462 <https://github.com/OpenSIPS/opensips/pull/462>

Jarrod

> On Apr 13, 2015, at 11:59 AM, Satish Patel <satish.txt at gmail.com> wrote:
> 
> Here is the gdb "bt full" of crash, please look into this bug...
> 
> (gdb) bt full
> #0  core_hash (cmd_tree=<value optimized out>, param=<value optimized out>) at ../../hash_func.h:54
>         end = 0x0
>         p = 0x0
>         v = <value optimized out>
>         h = 0
>         s2 = 0x0
> #1  process_mi_params (cmd_tree=<value optimized out>, param=<value optimized out>) at dlg_hash.c:1340
>         node = <value optimized out>
>         d_entry = <value optimized out>
>         dlg = <value optimized out>
>         p2 = <value optimized out>
>         h_entry = 8015792
>         p1 = 0x7f4f49420f18
> #2  mi_print_dlgs (cmd_tree=<value optimized out>, param=<value optimized out>) at dlg_hash.c:1369
>         rpl_tree = 0x0
>         rpl = 0x0
>         idx = 0
>         cnt = 0
> #3  0x00007f4f4635e696 in run_mi_cmd (fifo_stream=0x134e7e0) at ../../mi/mi.h:107
>         ret = <value optimized out>
> #4  mi_fifo_server (fifo_stream=0x134e7e0) at fifo_fnc.c:578
>         mi_cmd = <value optimized out>
>         mi_rpl = <value optimized out>
>         hdl = 0x0
>         line_len = 29
>         file_sep = <value optimized out>
>         command = <value optimized out>
>         file = <value optimized out>
>         f = 0x7f4f49413438
>         reply_stream = 0x136bb20
>         __FUNCTION__ = "mi_fifo_server"
> #5  0x00007f4f4635fef6 in fifo_process (rank=<value optimized out>) at mi_fifo.c:214
>         fifo_stream = 0x134e7e0
>         __FUNCTION__ = "fifo_process"
> #6  0x00000000004806d1 in start_module_procs () at sr_module.c:765
>         m = 0x7f4f493e4390
>         n = 0
>         l = 0
>         x = 0
>         __FUNCTION__ = "start_module_procs"
> #7  0x0000000000430ee5 in main_loop () at main.c:714
>         chd_rank = 0
>         rc = 32767
>         startup_done = 0x0
>         __FUNCTION__ = "main_loop"
> #8  0x00000000004336e9 in main (argc=9, argv=0x7fffa88ef3b8) at main.c:1277
>         cfg_log_stderr = 0
>         cfg_stream = 0x1319010
> ---Type <return> to continue, or q <return> to quit---
>         c = -1
>         r = 0
>         tmp = 0x0
>         tmp_len = 0
>         port = 5421776
>         proto = 0
>         options = 0x5380c8 "f:cCm:M:b:l:n:N:rRvdDFETSVhw:t:u:g:P:G:W:o:"
>         ret = -1
>         seed = 2219233510
>         rfd = 4
>         __FUNCTION__ = "main"
> (gdb)
> 
> 
> 
> 
> On Mon, Apr 13, 2015 at 11:30 AM, Satish Patel <satish.txt at gmail.com <mailto:satish.txt at gmail.com>> wrote:
> Thanks Jeff for reply,
> 
> Opensips crash with error "child process 6645 exited by a signal 11" 
> 
> I have generated core dump and following is my gdb output. look like i have to recompile it with debug support.  How do i compile it with debug support?  
> 
> (gdb) bt full
> #0  0x00007f74f2962ea0 in mi_print_dlgs () from /opt/opensips/lib64/opensips/modules/dialog.so
> No symbol table info available.
> #1  0x00007f74f518995c in mi_fifo_server () from /opt/opensips/lib64/opensips/modules/mi_fifo.so
> No symbol table info available.
> #2  0x00007f74f518b440 in ?? () from /opt/opensips/lib64/opensips/modules/mi_fifo.so
> No symbol table info available.
> #3  0x000000000047a9fe in start_module_procs ()
> No symbol table info available.
> #4  0x0000000000431e67 in main ()
> No symbol table info available.
> 
> 
> 
> 
> 
> 
> 
> On Mon, Apr 13, 2015 at 8:03 AM, Jeff Pyle <jeff.pyle at fidelityvoice.com <mailto:jeff.pyle at fidelityvoice.com>> wrote:
> Satish,
> 
> What causes you to believe it's killing your opensips?  Is opensips running before you run the command, but not after you run the command?  If you can verify this is the case, you should follow the relevant steps from the Crash Troubleshooting <http://www.opensips.org/Documentation/TroubleShooting-Crash> page.
> 
> Look at the green from your error:
> 
> ERROR: /tmp/opensips_fifo does not exist
> ERROR: Make sure you have the line 'modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")' in your config
> ERROR: and also have loaded the mi_fifo module.
> 
> Have you done what it says?
> 
> opensipsctl uses the MI interface <http://www.opensips.org/Documentation/Interface-MI-2-1> to manipulate data within opensips.  You will need to configure an MI module, such as the mi_fifo <http://www.opensips.org/html/docs/modules/2.1.x/mi_fifo.html> one mentioned above, to work with opensipsctl.  Then, edit opensipsctlrc for your particular environment.
> 
> Only after all these things are done will opensipsctl produce any output.  
> 
> 
> - Jeff
> 
> On Sun, Apr 12, 2015 at 3:53 PM, Satish Patel <satish.txt at gmail.com <mailto:satish.txt at gmail.com>> wrote:
> Bump!! Please help
> 
> --
> Sent from my iPhone
> 
> > On Apr 10, 2015, at 7:56 AM, Satish Patel <satish.txt at gmail.com <mailto:satish.txt at gmail.com>> wrote:
> >
> > Any thought? Why that command killing my opensips?  I think it's a BUG.
> >
> > On production it will be dangerous if it kill service with random command.
> >
> > --
> > Sent from my iPhone
> >
> >> On Apr 9, 2015, at 11:25 PM, Satish Patel <satish.txt at gmail.com <mailto:satish.txt at gmail.com>> wrote:
> >>
> >> Is this a bug? or its normal behavior?
> >>
> >> It is very dangerous, I was just playing with command and i type following command which kill my opensips process, when i restarted service then it back.
> >>
> >> I am using opensips 2.1
> >>
> >> [root at sip ~]# opensipsctl fifo dlg_list to_uri::
> >>
> >> [root at sip ~]# opensipsctl fifo dlg_list
> >> ERROR: /tmp/opensips_fifo does not exist
> >> ERROR: Make sure you have the line 'modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")' in your config
> >> ERROR: and also have loaded the mi_fifo module.
> >>
> 
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