[Asterisk-Dev] Seg Fault GDB

[Santosh Prasad]

Hello,


I am using the following:

Asterisk version
Asterisk CVS-06/26/03-11:23:30

SIP endpoints
ATA 186

H323 end points
ATA 186

I am able to place calls between SIP->SIP and H323->H323, but when I
call SIP->H323 or vice versa I get segmentation fault like after 10 sec
after the call is set up. 

I did a gdb to trace the problem, but I am unable to proceed further. 
How do I trace from these messages attached below. Please suggest. 

Call from SIP end point to H323 end point 
------------------------------------------------------------------
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 294931 (LWP 18598)]
ast_smoother_feed (s=0x3efe5d25, f=0x810e518) at frame.c:72
72              if (!s->format) {
(gdb) bt
#0  ast_smoother_feed (s=0x3efe5d25, f=0x810e518) at frame.c:72
#1  0x407b893b in oh323_write (c=0x8118780, f=0x810e518) at
chan_oh323.c:955
#2  0x08057ffb in ast_write (chan=0x8118780, fr=0x810e518) at
channel.c:1317
#3  0x0805a3a1 in ast_channel_bridge (c0=0x810e518, c1=0x810e518, 
flags=0,
    fo=0xbd5feeb4, rc=0xbd5feeb8) at channel.c:2138
#4  0x4022cc0e in ast_bridge_call (chan=0x810f1f8, peer=0x8118780,
    allowredirect=0, allowdisconnect=0) at res_parking.c:207
#5  0x40686f11 in dial_exec (chan=0x810f1f8, data=0x40687ffb) at
app_dial.c:640
#6  0x0806051a in pbx_exec (c=0x810f1f8, app=0x80e8450, data=0xbd5ff74c,
    newstack=1) at pbx.c:388
#7  0x080673b8 in pbx_extension_helper (c=0x810f1f8,
    context=0xbd5ff74c "OH323/BYEXTENSION", exten=0x810f3bc "4050",
    priority=1, callerid=0x80ca8d0 "5011", action=135328248) at 
pbx.c:1130
#8  0x0806237c in ast_pbx_run (c=0x810f1f8) at pbx.c:1614
#9  0x08067a71 in pbx_thread (data=0x810bf40) at pbx.c:1830
#10 0x4002f463 in pthread_start_thread () from /lib/libpthread.so.0
#11 0x4002f4df in pthread_start_thread_event () from 
/lib/libpthread.so.0
(gdb)
-------------------------------------------------------------------

Call from H323 endpoint to SIP endpoint
-----------------------------------------------------------
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 327701 (LWP 18636)]
ast_smoother_feed (s=0x7471e97d, f=0x80f2a70) at frame.c:72
72              if (!s->format) {
(gdb) bt
#0  ast_smoother_feed (s=0x7471e97d, f=0x80f2a70) at frame.c:72
#1  0x408b893b in oh323_write (c=0x407343d0, f=0x80f2a70) at 
chan_oh323.c:955
#2  0x08057ffb in ast_write (chan=0x407343d0, fr=0x80f2a70) at 
channel.c:1317
#3  0x0805a3a1 in ast_channel_bridge (c0=0x80f2a70, c1=0x80f2a70, 
flags=0,
    fo=0xbd1feeb4, rc=0xbd1feeb8) at channel.c:2138
#4  0x4022cc0e in ast_bridge_call (chan=0x407343d0, peer=0x8107b38,
    allowredirect=0, allowdisconnect=0) at res_parking.c:207
#5  0x40686f11 in dial_exec (chan=0x407343d0, data=0x40687ffb)
    at app_dial.c:640
#6  0x0806051a in pbx_exec (c=0x407343d0, app=0x40705248, 
data=0xbd1ff74c,
    newstack=1) at pbx.c:388
#7  0x080673b8 in pbx_extension_helper (c=0x407343d0,
    context=0x40705248 "Dial", exten=0x40734594 "5011", priority=4,
    callerid=0x40729be8 "4050", action=1081295824) at pbx.c:1130
#8  0x0806237c in ast_pbx_run (c=0x407343d0) at pbx.c:1614
#9  0x08067a71 in pbx_thread (data=0x40733a88) at pbx.c:1830
#10 0x4002f463 in pthread_start_thread () from /lib/libpthread.so.0
#11 0x4002f4df in pthread_start_thread_event () from 
/lib/libpthread.so.0
(gdb)
-----------------------------------------------------------------


Best
     
Santosh