(gdb) bt
#0  do_routing (msg=0xb7250c8c, drg=0xb72396c8) at drouting.c:658
#1  0x0805c09e in do_action (h=Cannot access memory at address 0x8
) at action.c:1122
#2  0x08062579 in run_actions (h=Cannot access memory at address 0x8
) at action.c:1610
#3  0x080628d1 in run_actions_safe (h=Cannot access memory at address 0x8
) at action.c:1662
#4  0x080f7c8d in rval_get_int (h=Cannot access memory at address 0x8
) at rvalue.c:920
#5  0x080fb8e5 in rval_expr_eval_int (h=0xb71f7c8c, msg=Cannot access memory at address 0xc
) at rvalue.c:1914
#6  0x080fb9b5 in rval_expr_eval_int (h=0x0, msg=Cannot access memory at address 0xc
) at rvalue.c:1922
#7  0x0805b853 in do_action (h=Cannot access memory at address 0x8
) at action.c:1092
#8  0x08062579 in run_actions (h=Cannot access memory at address 0x8
) at action.c:1610
#9  0x08062854 in run_top_route (a=Cannot access memory at address 0x8
) at action.c:1683
#10 0xb6d326f5 in do_routing (msg=Cannot access memory at address 0xfffffe5c
) at drouting.c:751
#11 0x0805c09e in do_action (h=Cannot access memory at address 0x8
) at action.c:1122
#12 0x08062579 in run_actions (h=Cannot access memory at address 0x8
) at action.c:1610
#13 0x080628d1 in run_actions_safe (h=Cannot access memory at address 0x8
) at action.c:1662
#14 0x080f7c8d in rval_get_int (h=Cannot access memory at address 0x8
) at rvalue.c:920
#15 0x080fb8e5 in rval_expr_eval_int (h=0xb71f7c8c, msg=Cannot access memory at address 0xc
) at rvalue.c:1914
#16 0x080fb9b5 in rval_expr_eval_int (h=0x0, msg=Cannot access memory at address 0xc
) at rvalue.c:1922
#17 0x0805b853 in do_action (h=Cannot access memory at address 0x8
) at action.c:1092
#18 0x08062579 in run_actions (h=Cannot access memory at address 0x8
) at action.c:1610
#19 0x08062854 in run_top_route (a=Cannot access memory at address 0x8
) at action.c:1683
#20 0xb6d326f5 in do_routing (msg=Cannot access memory at address 0xfffffe5c
) at drouting.c:751
#21 0x0805c09e in do_action (h=Cannot access memory at address 0x8
) at action.c:1122
#22 0x08062579 in run_actions (h=Cannot access memory at address 0x8
) at action.c:1610
---Type <return> to continue, or q <return> to quit---q
Quit
(gdb) bt full
#0  do_routing (msg=0xb7250c8c, drg=0xb72396c8) at drouting.c:658
	from = <value optimized out>
	uri = {user = {s = 0x0, len = 0}, passwd = {s = 0x0, len = 0}, host = {
    s = 0x0, len = 0}, port = {s = 0x0, len = 0}, params = {s = 0x0, len = 0}, 
  sip_params = {s = 0x0, len = 0}, headers = {s = 0x0, len = 0}, port_no = 0, 
  proto = 0, type = ERROR_URI_T, flags = 0, transport = {s = 0x0, len = 0}, 
  ttl = {s = 0x0, len = 0}, user_param = {s = 0x0, len = 0}, maddr = {s = 0x0, 
    len = 0}, method = {s = 0x0, len = 0}, lr = {s = 0x0, len = 0}, r2 = {
    s = 0x0, len = 0}, transport_val = {s = 0x0, len = 0}, ttl_val = {s = 0x0, 
    len = 0}, user_param_val = {s = 0x0, len = 0}, maddr_val = {s = 0x0, 
    len = 0}, method_val = {s = 0x0, len = 0}, lr_val = {s = 0x0, len = 0}, 
  r2_val = {s = 0x0, len = 0}}
	rt_info = <value optimized out>
	grp_id = <value optimized out>
	i = <value optimized out>
	j = <value optimized out>
	l = <value optimized out>
	t = <value optimized out>
	ruri = <value optimized out>
	val = {n = 0, s = {s = 0x0, len = 0}, re = 0x0}
	avp = <value optimized out>
	gwlist_size = <value optimized out>
	ret = <value optimized out>
---Type <return> to continue, or q <return> to quit---