AP_Mission.cpp:597

Program received signal SIGFPE, Arithmetic exception.
0x00000000004a3fa5 in AP_Mission::mavlink_to_mission_cmd (packet=..., cmd=...)
	at /home/karel/ardupilot/libraries/AP_Mission/AP_Mission.cpp:597
597        	cmd.content.jump.target = packet.param1;    	// jump-to command number

----------GDB----------

(gdb) backtrace full
#0  0x00000000004a3fa5 in AP_Mission::mavlink_to_mission_cmd (packet=..., cmd=...)
	at /home/karel/ardupilot/libraries/AP_Mission/AP_Mission.cpp:597
    	copy_location = false
    	num_turns = <optimized out>
    	radius_m = <optimized out>
    	heading_req = <optimized out>
    	copy_alt = false
#1  0x0000000000426ffa in GCS_MAVLINK::handle_mission_item (this=0x6ff090 <copter+5904>,
	msg=0x7fffffffdb00, mission=...) at /home/karel/ardupilot/libraries/GCS_MAVLink/GCS_Common.cpp:667
    	packet = {param1 = -4,32302499e+21, param2 = -1,37877727e-33, param3 = -2,25921242e-15,
      	param4 = 2,70116447e-31, x = -8,01507422e+31, y = -2,24830268e+17, z = -1,55336716e-20,
      	seq = 31521, command = 51633, target_system = 0 '\000', target_component = 132 '\204',
      	frame = 107 'k', current = 99 'c', autocontinue = 206 '\316'}
    	result = MAV_MISSION_ACCEPTED
    	cmd = {index = 31521, id = 177 '\261', p1 = 0, content = {jump = {target = 0, num_times = 0},
        	delay = {seconds = 0}, distance = {meters = 0}, yaw = {angle_deg = 0, turn_rate_dps = 0,
          	direction = 0 '\000', relative_angle = 0 '\000'}, speed = {speed_type = 0 '\000',
          	target_ms = 0, throttle_pct = 0}, relay = {num = 0 '\000', state = 0 '\000'},
        	repeat_relay = {num = 0 '\000', repeat_count = 0, cycle_time = 0}, servo = {
          	channel = 0 '\000', pwm = 0}, repeat_servo = {channel = 0 '\000', pwm = 0,
          	repeat_count = 0, cycle_time = 0}, mount_control = {pitch = 0, roll = 0, yaw = 0},
        	digicam_configure = {shooting_mode = 0 '\000', shutter_speed = 0, aperture = 0 '\000',
          	ISO = 0, exposure_type = 0 '\000', cmd_id = 0 '\000', engine_cutoff_time = 0},
        	digicam_control = {session = 0 '\000', zoom_pos = 0 '\000', zoom_step = 0 '\000',
          	focus_lock = 0 '\000', shooting_cmd = 0 '\000', cmd_id = 0 '\000'}, cam_trigg_dist = {
          	meters = 0}, gripper = {num = 0 '\000', action = 0 '\000'}, guided_limits = {
          	alt_min = 0, alt_max = 0, horiz_max = 0}, altitude_wait = {altitude = 0,
          	descent_rate = 0, wiggle_time = 0 '\000'}, location = {{flags = {
              	relative_alt = 0 '\000', unused1 = 0 '\000', loiter_ccw = 0 '\000',
              	terrain_alt = 0 '\000'}, options = 0 '\000'}, alt = 0, lat = 0, lng = 0},
        	bytes = '\000' <repeats 11 times>}}
---Type <return> to continue, or q <return> to quit---
    	mission_is_complete = false
#2  0x0000000000417a72 in GCS_MAVLINK::handleMessage (this=this@entry=0x6ff090 <copter+5904>,
	msg=msg@entry=0x7fffffffdb00) at GCS_Mavlink.cpp:1050
    	result = 4 '\004'
#3  0x0000000000427400 in GCS_MAVLINK::update (this=this@entry=0x6ff090 <copter+5904>, run_cli=...)
	at /home/karel/ardupilot/libraries/GCS_MAVLink/GCS_Common.cpp:869
    	c = 186 '\272'
    	i = <optimized out>
    	msg = {checksum = 47851, magic = 254 '\376', len = 125 '}', seq = 125 '}', sysid = 255 '\377',
      	compid = 0 '\000', msgid = 39 '\'', payload64 = {9864315520695294470, 914038084992158493,
        	15872849462414862657, 14533532856825853469, 2818558262304801792, 1133892079193711832,
        	5828958985581416380, 18225171821911527648, 17253797238272954417, 9441824167294328364,
        	1361200432573456498, 18154359312579491671, 18258771895817156730, 9700767548503992557,
        	11158752574549280046, 3439320050213335470, 4103762132496405751, 16097185781711648714,
        	2605564794514926465, 15610437390471653890, 13091944847445323761, 428330455454594166,
        	18098180214246278389, 15849833012611302349, 9852276126409907653, 17424946429547142804,
        	8583001678957258023, 14752902437965551756, 14118914725868684769, 16343657947422130810,
        	16329308534891204408, 11767529464575868853, 158}}
    	status = {msg_received = 67 'C', buffer_overrun = 198 '\306', parse_error = 35 '#',
      	parse_state = MAVLINK_PARSE_STATE_IDLE, packet_idx = 125 '}', current_rx_seq = 126 '~',
      	current_tx_seq = 0 '\000', packet_rx_success_count = 848, packet_rx_drop_count = 0}
    	tnow = <optimized out>
    	wp_recv_time = <optimized out>
    	nbytes = 5
#4  0x00000000004166cf in Copter::gcs_check_input (this=0x6fd980 <copter>) at GCS_Mavlink.cpp:2022
    	i = <optimized out>
#5  0x00000000004b9a8d in operator() (this=0x7fffffffdca0)
	at /home/karel/ardupilot/libraries/AP_HAL/utility/functor.h:55
No locals.
#6  AP_Scheduler::run (this=0x6fdcb8 <copter+824>, time_available=2500)
	at /home/karel/ardupilot/libraries/AP_Scheduler/AP_Scheduler.cpp:92
---Type <return> to continue, or q <return> to quit---
    	func = {_obj = 0x6fd980 <copter>,
      	_method = 0x403b80 <Functor<void>::method_wrapper<Copter, &Copter::gcs_check_input>(void*)>}
    	time_taken = <optimized out>
    	dt = <optimized out>
    	i = 20 '\024'
    	run_started_usec = <optimized out>
    	now = <optimized out>
#7  0x00000000004bfab9 in HAL_SITL::run (this=0x701300 <AP_HAL::get_HAL()::hal>, argc=<optimized out>,
	argv=<optimized out>, callbacks=0x6fd980 <copter>)
	at /home/karel/ardupilot/libraries/AP_HAL_SITL/HAL_SITL_Class.cpp:89
    	__PRETTY_FUNCTION__ = "virtual void HAL_SITL::run(int, char* const*, AP_HAL::HAL::Callbacks*) const"
#8  0x0000000000402c8e in main (argc=<optimized out>, argv=<optimized out>) at ArduCopter.cpp:650
No locals.