(gdb) bt
#0  0x0000002a963ff9b8 in copy_lresult () from /usr/lib64/libmyodbc.so
#1  0x0000002a963fdb7b in sql_get_data () from /usr/lib64/libmyodbc.so
#2  0x0000002a963fe0fb in SQLGetData () from /usr/lib64/libmyodbc.so
#3  0x0000002a95f8420c in SQLGetData () from /usr/lib64/libodbc.so.1
#4  0x0000002a9a7d4468 in retrieve_file (dir=Variable "dir" is not available.
) at app_voicemail.c:1102
#5  0x0000002a9a7da49a in play_message (chan=0x2a9f6213b0, vmu=0x4082a340, vms=0x4082a7b0) at app_voicemail.c:4640
#6  0x0000002a9a7e5e09 in vm_execmain (chan=0x2a9f6213b0, data=Variable "data" is not available.
) at app_voicemail.c:6855
#7  0x000000000047c304 in pbx_extension_helper (c=0x2a9f6213b0, con=Variable "con" is not available.
) at pbx.c:532
#8  0x0000000000480878 in __ast_pbx_run (c=0x2a9f6213b0) at pbx.c:2306
#9  0x00000000004821b9 in pbx_thread (data=Variable "data" is not available.
) at pbx.c:2623
#10 0x00000000004ab96e in dummy_start (data=Variable "data" is not available.
) at utils.c:852
#11 0x0000002a95775137 in start_thread () from /lib64/tls/libpthread.so.0
#12 0x0000002a95ceb113 in clone () from /lib64/tls/libc.so.6
(gdb) bt full
#0  0x0000002a963ff9b8 in copy_lresult () from /usr/lib64/libmyodbc.so
No symbol table info available.
#1  0x0000002a963fdb7b in sql_get_data () from /usr/lib64/libmyodbc.so
No symbol table info available.
#2  0x0000002a963fe0fb in SQLGetData () from /usr/lib64/libmyodbc.so
No symbol table info available.
#3  0x0000002a95f8420c in SQLGetData () from /usr/lib64/libodbc.so.1
No symbol table info available.
#4  0x0000002a9a7d4468 in retrieve_file (dir=Variable "dir" is not available.
) at app_voicemail.c:1102
	tmp = ""
	offset = 327680
	x = Variable "x" is not available.