#0  0x0000000d in ?? ()
(gdb) bt full
#0  0x0000000d in ?? ()
No symbol table info available.
#1  0x08eb6558 in ?? ()
No symbol table info available.
#2  0x00000001 in ?? ()
No symbol table info available.
#3  0xb4b6b178 in ?? ()
No symbol table info available.
#4  0xb6f00de1 in tds_flush_packet (tds=0x0) at write.c:291
        result = Variable "result" is not available.
------------------------
(gdb) bt full
#0  0xb6f10b2b in tds_open_socket (tds=0x0, ip_addr=0x0, port=0, timeout=90000) at net.c:250
        sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0},
  sin_zero = "\000\000\000\000\000\000\000"}
        fds = {fds_bits = {0 <repeats 32 times>}}
        ioctl_blocking = 1
        start = 1192484422
        now = 0
        selecttimeout = {tv_sec = 90000, tv_usec = 0}
        retval = 93
        len = 1
        ip = "66.28.190.142\000ð¶\000\000\000"
        optlen = 4294967295
#1  0x00000000 in ?? ()
No symbol table info available.
-----------------------------------
#0  0x000004fb in ?? ()
(gdb) bt full
#0  0x000004fb in ?? ()
No symbol table info available.
#1  0x0898c320 in ?? ()
No symbol table info available.
#2  0x00000001 in ?? ()
No symbol table info available.
#3  0xb4894178 in ?? ()
No symbol table info available.
#4  0xb6f00de1 in tds_flush_packet (tds=Cannot access memory at address 0xb0894168
) at write.c:291
        result = Variable "result" is not available.
------------------
gdb) bt full
#0  tds_read_packet (tds=0x10000) at net.c:478
        header = "\004\001\001\231\000b\001"
        len = 401
        x = Variable "x" is not available.

-------------------------------------
(gdb) bt full
#0  0xb6f10b2b in tds_open_socket (tds=0x0, ip_addr=0x0, port=1433, timeout=90000) at net.c:250
        sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0},
  sin_zero = "\000\000\000\000\000\000\000"}
        fds = {fds_bits = {0 <repeats 32 times>}}
        ioctl_blocking = 1
        start = 1192484133
        now = 0
        selecttimeout = {tv_sec = 90000, tv_usec = 0}
        retval = 105
        len = 1
        ip = "66.28.190.142\000ð¶\000\000\000"
        optlen = 4294967295
#1  0x00000000 in ?? ()
No symbol table info available.
----------------------------------------------------
(gdb) bt full
#0  0xb6f112d5 in tds_write_packet (tds=0xd8, final=1 '\001') at net.c:616
No locals.
#1  0x36e00d83 in ?? ()
No symbol table info available.
#2  0x000000d8 in ?? ()
No symbol table info available.
#3  0x00000001 in ?? ()
No symbol table info available.
#4  0xb2e3a178 in ?? ()
No symbol table info available.
#5  0xb6f00de1 in tds_flush_packet (tds=Cannot access memory at address 0x82e02008
) at write.c:291
        result = Variable "result" is not available.
-------------------------------------------
(gdb) bt full
#0  0xb6f10ab1 in tds_open_socket (tds=0x0, ip_addr=0x0, port=0, timeout=0) at net.c:242
        sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0},
  sin_zero = "\000\000\000\000\000\000\000"}
        fds = {fds_bits = {0 <repeats 32 times>}}
        ioctl_blocking = 1
        start = Variable "start" is not available.
-------------------------------------------
gdb) bt full
#0  0xb6f10ab1 in tds_open_socket (tds=0x0, ip_addr=0x0, port=0, timeout=0) at net.c:242
        sin = {sin_family = 0, sin_port = 0, sin_addr = {s_addr = 0},
  sin_zero = "\000\000\000\000\000\000\000"}
        fds = {fds_bits = {0 <repeats 32 times>}}
        ioctl_blocking = 1
        start = Variable "start" is not available.
(gdb)