#0  0x00621dff in ?? () from /usr/lib/asterisk/modules/cdr_addon_mysql.so
#1  0x09478700 in ?? ()
#2  0x09478798 in ?? ()
#3  0x0000000c in ?? ()
#4  0x003863bf in mysql_escape_string () from /usr/lib/mysql/libmysqlclient.so.14
#5  0x080a533e in post_cdr (cdr=0x94784d8) at cdr.c:817
#6  0x080a5857 in ast_cdr_detach (cdr=0x94784d8) at cdr.c:1006
#7  0x08067072 in ast_hangup (chan=0x94780b0) at channel.c:1301
#8  0x08091431 in __ast_pbx_run (c=0x94780b0) at pbx.c:2457
#9  0x08092bac in pbx_thread (data=0x0) at pbx.c:2507
#10 0x0081f341 in __pthread_initialize_minimal () from /lib/tls/libpthread.so.0
#11 0x00778fee in clone () from /lib/tls/libc.so.6