[Freeswitch-users] fs core dump after fs_cli disconnected

[Lei Tang]

BTW my is environment

[root at localhost bin]# uname -a
Linux localhost.localdomain 2.6.18-164.el5PAE #1 SMP Thu Sep 3 04:10:44 EDT
2009 i686 i686 i386 GNU/Linux
[root at localhost bin]# gcc -v
使用内建 specs。
目标：i386-redhat-linux
配置为：../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-libgcj-multifile
--enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk
--disable-dssi --enable-plugin
--with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --with-cpu=generic
--host=i386-redhat-linux
线程模型：posix
gcc 版本 4.1.2 20080704 (Red Hat 4.1.2-46)


2009/12/25 Lei Tang <lei.tlfly at gmail.com>

> Hi all and merry holiday, I have encounter fs core dump many times when I
> exit fs_cli, I'm using the fs 1.0.5pre9.
> I can reproduce this fault by follow steps
> 1.launch fs with console
> 2.press ctrl+z to ext from fs console
> 3.run fs_cli (from local)
> 4.press ctrl+z to exit fs_cli (or type /bye)
> 5.fs core dump.
>
> This fault is not reproduced every times, but quite frequent. does some
> have encountered the same problem or have any idea about it?
> Any suggestion is appreciated!
>
>
> ====here is the back traces in gdb
> #0  0x02a6593c in ?? ()
> (gdb) where
> #0  0x02a6593c in ?? ()
> #1  <signal handler called>
> #2  0x0028a410 in __kernel_vsyscall ()
> #3  0x0075870b in write () from /lib/libpthread.so.0
> #4  0x0035451a in apr_socket_send (sock=0x85a12f8,
>     buf=0x10ab2fb "Disconnected, goodbye.\nSee you at ClueCon!
> http://www.cluecon.com/\n", len=0x10aaa78)
>     at network_io/unix/sendrecv.c:41
> #5  0x002b8d11 in switch_socket_send (sock=0x85a12f8,
>     buf=0x10ab2fb "Disconnected, goodbye.\nSee you at ClueCon!
> http://www.cluecon.com/\n", len=0x10ab368) at src/switch_apr.c:697
> #6  0x0011a3b2 in listener_run (thread=0xb6d9bbf8, obj=0x85a1490)
>     at
> /root/src/freeswitch-1.0.5pre9/src/mod/event_handlers/mod_event_socket/mod_event_socket.c:2188
> #7  0x003564f6 in dummy_worker (opaque=0xb6d9bbf8) at
> threadproc/unix/thread.c:138
>
> ====another back trace
> (gdb) where
> #0  0x075e893c in ?? ()
> #1  <signal handler called>
> #2  0x002ae410 in __kernel_vsyscall ()
> #3  0x0075870b in write () from /lib/libpthread.so.0
> #4  0x001d951a in apr_socket_send (sock=0x92f8650,
>     buf=0xe9f2fb "Disconnected, goodbye.\nSee you at ClueCon!
> http://www.cluecon.com/\n", len=0xe9ea78)
>     at network_io/unix/sendrecv.c:41
> #5  0x0013dd11 in switch_socket_send (sock=0x92f8650,
>     buf=0xe9f2fb "Disconnected, goodbye.\nSee you at ClueCon!
> http://www.cluecon.com/\n", len=0xe9f368) at src/switch_apr.c:697
> #6  0x005473b2 in listener_run (thread=0xb6dfebf8, obj=0x92f87e8)
>     at
> /root/src/freeswitch-1.0.5pre9/src/mod/event_handlers/mod_event_socket/mod_event_socket.c:2188
> #7  0x001db4f6 in dummy_worker (opaque=0xb6dfebf8) at
> threadproc/unix/thread.c:138
> #8  0x007515ab in start_thread () from /lib/libpthread.so.0
> #9  0x006a7cfe in clone () from /lib/libc.so.6
>
> --
> Lei.Tang
> lei.tlfly at gmail.com
>



-- 
Lei.Tang
lei.tlfly at gmail.com
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