ubuntu@ubuntu-AGX-Xavier:~/catkin_ws/src/monitor_realsense$ roslaunch realsense2_camera rs_multiple_devices.launch ... logging to /home/ubuntu/.ros/log/4ecd46da-9fff-11ea-aef2-94c691ad366b/roslaunch-ubuntu-AGX-Xavier-3652.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. started roslaunch server http://10.1.1.11:38137/ SUMMARY ======== PARAMETERS * /camera1/realsense2_camera/accel_fps: 0 * /camera1/realsense2_camera/accel_frame_id: camera1_accel_frame * /camera1/realsense2_camera/accel_optical_frame_id: camera1_accel_opt... * /camera1/realsense2_camera/align_depth: False * /camera1/realsense2_camera/aligned_depth_to_color_frame_id: camera1_aligned_d... * /camera1/realsense2_camera/aligned_depth_to_fisheye1_frame_id: camera1_aligned_d... * /camera1/realsense2_camera/aligned_depth_to_fisheye2_frame_id: camera1_aligned_d... * /camera1/realsense2_camera/aligned_depth_to_fisheye_frame_id: camera1_aligned_d... * /camera1/realsense2_camera/aligned_depth_to_infra1_frame_id: camera1_aligned_d... * /camera1/realsense2_camera/aligned_depth_to_infra2_frame_id: camera1_aligned_d... * /camera1/realsense2_camera/allow_no_texture_points: False * /camera1/realsense2_camera/base_frame_id: camera1_link * /camera1/realsense2_camera/calib_odom_file: * /camera1/realsense2_camera/clip_distance: -1.0 * /camera1/realsense2_camera/color_fps: 30 * /camera1/realsense2_camera/color_frame_id: camera1_color_frame * /camera1/realsense2_camera/color_height: 480 * /camera1/realsense2_camera/color_optical_frame_id: camera1_color_opt... * /camera1/realsense2_camera/color_width: 640 * /camera1/realsense2_camera/depth_fps: 30 * /camera1/realsense2_camera/depth_frame_id: camera1_depth_frame * /camera1/realsense2_camera/depth_height: 480 * /camera1/realsense2_camera/depth_optical_frame_id: camera1_depth_opt... * /camera1/realsense2_camera/depth_width: 640 * /camera1/realsense2_camera/device_type: * /camera1/realsense2_camera/enable_accel: True * /camera1/realsense2_camera/enable_color: True * /camera1/realsense2_camera/enable_depth: True * /camera1/realsense2_camera/enable_fisheye1: True * /camera1/realsense2_camera/enable_fisheye2: True * /camera1/realsense2_camera/enable_fisheye: True * /camera1/realsense2_camera/enable_gyro: True * /camera1/realsense2_camera/enable_infra1: True * /camera1/realsense2_camera/enable_infra2: True * /camera1/realsense2_camera/enable_pointcloud: False * /camera1/realsense2_camera/enable_sync: False * /camera1/realsense2_camera/filters: * /camera1/realsense2_camera/fisheye1_frame_id: camera1_fisheye1_... * /camera1/realsense2_camera/fisheye1_optical_frame_id: camera1_fisheye1_... * /camera1/realsense2_camera/fisheye2_frame_id: camera1_fisheye2_... * /camera1/realsense2_camera/fisheye2_optical_frame_id: camera1_fisheye2_... * /camera1/realsense2_camera/fisheye_fps: 30 * /camera1/realsense2_camera/fisheye_frame_id: camera1_fisheye_f... * /camera1/realsense2_camera/fisheye_height: 0 * /camera1/realsense2_camera/fisheye_optical_frame_id: camera1_fisheye_o... * /camera1/realsense2_camera/fisheye_width: 0 * /camera1/realsense2_camera/gyro_fps: 0 * /camera1/realsense2_camera/gyro_frame_id: camera1_gyro_frame * /camera1/realsense2_camera/gyro_optical_frame_id: camera1_gyro_opti... * /camera1/realsense2_camera/imu_optical_frame_id: camera1_imu_optic... * /camera1/realsense2_camera/infra1_frame_id: camera1_infra1_frame * /camera1/realsense2_camera/infra1_optical_frame_id: camera1_infra1_op... * /camera1/realsense2_camera/infra2_frame_id: camera1_infra2_frame * /camera1/realsense2_camera/infra2_optical_frame_id: camera1_infra2_op... * /camera1/realsense2_camera/infra_fps: 30 * /camera1/realsense2_camera/infra_height: 480 * /camera1/realsense2_camera/infra_width: 640 * /camera1/realsense2_camera/initial_reset: False * /camera1/realsense2_camera/json_file_path: * /camera1/realsense2_camera/linear_accel_cov: 0.01 * /camera1/realsense2_camera/odom_frame_id: camera1_odom_frame * /camera1/realsense2_camera/pointcloud_texture_index: 0 * /camera1/realsense2_camera/pointcloud_texture_stream: RS2_STREAM_COLOR * /camera1/realsense2_camera/pose_frame_id: camera1_pose_frame * /camera1/realsense2_camera/pose_optical_frame_id: camera1_pose_opti... * /camera1/realsense2_camera/publish_odom_tf: True * /camera1/realsense2_camera/publish_tf: True * /camera1/realsense2_camera/rosbag_filename: * /camera1/realsense2_camera/serial_no: * /camera1/realsense2_camera/tf_publish_rate: 0.0 * /camera1/realsense2_camera/topic_odom_in: camera1/odom_in * /camera1/realsense2_camera/unite_imu_method: none * /camera1/realsense2_camera/usb_port_id: * /camera2/realsense2_camera/accel_fps: 0 * /camera2/realsense2_camera/accel_frame_id: camera2_accel_frame * /camera2/realsense2_camera/accel_optical_frame_id: camera2_accel_opt... * /camera2/realsense2_camera/align_depth: False * /camera2/realsense2_camera/aligned_depth_to_color_frame_id: camera2_aligned_d... * /camera2/realsense2_camera/aligned_depth_to_fisheye1_frame_id: camera2_aligned_d... * /camera2/realsense2_camera/aligned_depth_to_fisheye2_frame_id: camera2_aligned_d... * /camera2/realsense2_camera/aligned_depth_to_fisheye_frame_id: camera2_aligned_d... * /camera2/realsense2_camera/aligned_depth_to_infra1_frame_id: camera2_aligned_d... * /camera2/realsense2_camera/aligned_depth_to_infra2_frame_id: camera2_aligned_d... * /camera2/realsense2_camera/allow_no_texture_points: False * /camera2/realsense2_camera/base_frame_id: camera2_link * /camera2/realsense2_camera/calib_odom_file: * /camera2/realsense2_camera/clip_distance: -1.0 * /camera2/realsense2_camera/color_fps: 30 * /camera2/realsense2_camera/color_frame_id: camera2_color_frame * /camera2/realsense2_camera/color_height: 480 * /camera2/realsense2_camera/color_optical_frame_id: camera2_color_opt... * /camera2/realsense2_camera/color_width: 640 * /camera2/realsense2_camera/depth_fps: 30 * /camera2/realsense2_camera/depth_frame_id: camera2_depth_frame * /camera2/realsense2_camera/depth_height: 480 * /camera2/realsense2_camera/depth_optical_frame_id: camera2_depth_opt... * /camera2/realsense2_camera/depth_width: 640 * /camera2/realsense2_camera/device_type: * /camera2/realsense2_camera/enable_accel: True * /camera2/realsense2_camera/enable_color: True * /camera2/realsense2_camera/enable_depth: True * /camera2/realsense2_camera/enable_fisheye1: True * /camera2/realsense2_camera/enable_fisheye2: True * /camera2/realsense2_camera/enable_fisheye: True * /camera2/realsense2_camera/enable_gyro: True * /camera2/realsense2_camera/enable_infra1: True * /camera2/realsense2_camera/enable_infra2: True * /camera2/realsense2_camera/enable_pointcloud: False * /camera2/realsense2_camera/enable_sync: False * /camera2/realsense2_camera/filters: * /camera2/realsense2_camera/fisheye1_frame_id: camera2_fisheye1_... * /camera2/realsense2_camera/fisheye1_optical_frame_id: camera2_fisheye1_... * /camera2/realsense2_camera/fisheye2_frame_id: camera2_fisheye2_... * /camera2/realsense2_camera/fisheye2_optical_frame_id: camera2_fisheye2_... * /camera2/realsense2_camera/fisheye_fps: 30 * /camera2/realsense2_camera/fisheye_frame_id: camera2_fisheye_f... * /camera2/realsense2_camera/fisheye_height: 0 * /camera2/realsense2_camera/fisheye_optical_frame_id: camera2_fisheye_o... * /camera2/realsense2_camera/fisheye_width: 0 * /camera2/realsense2_camera/gyro_fps: 0 * /camera2/realsense2_camera/gyro_frame_id: camera2_gyro_frame * /camera2/realsense2_camera/gyro_optical_frame_id: camera2_gyro_opti... * /camera2/realsense2_camera/imu_optical_frame_id: camera2_imu_optic... * /camera2/realsense2_camera/infra1_frame_id: camera2_infra1_frame * /camera2/realsense2_camera/infra1_optical_frame_id: camera2_infra1_op... * /camera2/realsense2_camera/infra2_frame_id: camera2_infra2_frame * /camera2/realsense2_camera/infra2_optical_frame_id: camera2_infra2_op... * /camera2/realsense2_camera/infra_fps: 30 * /camera2/realsense2_camera/infra_height: 480 * /camera2/realsense2_camera/infra_width: 640 * /camera2/realsense2_camera/initial_reset: False * /camera2/realsense2_camera/json_file_path: * /camera2/realsense2_camera/linear_accel_cov: 0.01 * /camera2/realsense2_camera/odom_frame_id: camera2_odom_frame * /camera2/realsense2_camera/pointcloud_texture_index: 0 * /camera2/realsense2_camera/pointcloud_texture_stream: RS2_STREAM_COLOR * /camera2/realsense2_camera/pose_frame_id: camera2_pose_frame * /camera2/realsense2_camera/pose_optical_frame_id: camera2_pose_opti... * /camera2/realsense2_camera/publish_odom_tf: True * /camera2/realsense2_camera/publish_tf: True * /camera2/realsense2_camera/rosbag_filename: * /camera2/realsense2_camera/serial_no: * /camera2/realsense2_camera/tf_publish_rate: 0.0 * /camera2/realsense2_camera/topic_odom_in: camera2/odom_in * /camera2/realsense2_camera/unite_imu_method: none * /camera2/realsense2_camera/usb_port_id: * /rosdistro: melodic * /rosversion: 1.14.5 NODES /camera2/ realsense2_camera (nodelet/nodelet) realsense2_camera_manager (nodelet/nodelet) /camera1/ realsense2_camera (nodelet/nodelet) realsense2_camera_manager (nodelet/nodelet) ROS_MASTER_URI=http://10.1.1.12:11311 process[camera1/realsense2_camera_manager-1]: started with pid [3661] process[camera1/realsense2_camera-2]: started with pid [3662] process[camera2/realsense2_camera_manager-3]: started with pid [3663] process[camera2/realsense2_camera-4]: started with pid [3668] [ INFO] [1590578663.955357090]: Initializing nodelet with 8 worker threads. [ INFO] [1590578663.994842454]: Initializing nodelet with 8 worker threads. [ INFO] [1590578664.166512543]: RealSense ROS v2.2.13 [ INFO] [1590578664.166660838]: Running with LibRealSense v2.33.1 [ INFO] [1590578664.190306109]: 27/05 14:24:24,204 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,208 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, [ INFO] [1590578664.208963395]: RealSense ROS v2.2.13 [ INFO] [1590578664.209058311]: Running with LibRealSense v2.33.1 27/05 14:24:24,212 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,213 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,216 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,220 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:24,226 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,228 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,232 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, [ INFO] [1590578664.233805075]: 27/05 14:24:24,236 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,240 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,244 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:24,245 ERROR [547289534848] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:24:24,248 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,252 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,256 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,260 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,264 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:24,268 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578664.268425148]: Device 1/2 failed with exception: failed to set power state 27/05 14:24:24,268 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,274 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,284 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,288 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:24,292 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,292 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,296 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:24,300 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,304 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,308 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:24,312 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,316 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,320 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:24,324 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:24,328 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,332 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,334 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,336 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,340 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:24,344 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:24,348 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:24,352 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,395 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,413 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,455 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,473 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,516 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,534 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,576 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,594 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,637 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,655 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,697 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,716 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,744 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:24,758 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,776 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,819 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,837 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,879 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,898 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,940 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:24,959 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,000 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,019 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,061 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,080 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,121 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,128 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:25,140 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,182 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,188 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:25,201 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,242 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,262 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,272 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:25,303 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,322 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,363 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,383 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,424 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,443 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,485 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,504 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,545 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,564 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,606 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,625 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,666 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,685 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,727 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,746 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,787 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,806 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,848 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,867 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,868 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:25,908 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,934 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,969 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:25,995 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,034 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,055 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,094 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,116 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,155 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,176 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,215 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,237 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,276 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,298 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,336 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,358 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,397 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,400 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:26,419 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,457 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,480 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,518 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,540 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,579 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,601 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,639 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,662 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,700 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,722 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,760 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,783 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,821 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,844 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,881 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,904 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,942 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:26,966 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,003 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,027 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,067 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,088 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,127 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,144 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:27,148 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,188 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,209 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,248 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,269 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,284 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:27,309 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,330 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,369 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,390 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,430 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,451 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,490 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,511 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,551 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,572 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,611 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,633 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,672 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,693 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,732 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,754 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,793 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,814 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,853 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,875 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,904 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:27,914 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,936 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,974 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:27,997 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,035 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,057 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,096 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,118 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,156 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,178 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,217 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,239 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,277 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,300 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,338 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,360 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,398 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,420 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,436 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:28,459 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,481 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,519 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,542 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,580 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,602 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,640 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,663 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,701 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,723 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,761 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,783 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,822 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,844 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,882 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,904 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,943 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:28,965 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,003 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,026 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,064 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,087 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,108 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:29,124 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,147 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,156 WARNING [547272782208] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:29,185 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,208 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,246 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,268 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,288 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:29,306 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,329 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,367 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,390 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,427 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,450 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,488 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,511 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,548 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,571 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,609 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,632 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,669 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,692 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,730 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,753 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,790 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,813 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,851 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,874 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,911 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,934 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,971 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:29,995 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,016 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:30,032 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,055 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,092 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,116 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,153 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,176 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,213 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,236 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,274 WARNING [547349868928] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:30,297 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:30,320 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578670.320849825]: Device 1/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:30,333 ERROR [547255996800] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:24:30,354 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578670.354951857]: Device 2/2 failed with exception: failed to set power state [ERROR] [1590578670.355039029]: The requested device with is NOT found. Will Try again. 27/05 14:24:30,357 WARNING [547323105664] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:30,402 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578670.403065541]: Device 2/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable [ERROR] [1590578670.403158122]: The requested device with is NOT found. Will Try again. [ INFO] [1590578676.370480790]: 27/05 14:24:36,385 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:36,389 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:36,391 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,393 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:36,397 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:36,401 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:36,405 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:36,409 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, [ INFO] [1590578676.420437379]: 27/05 14:24:36,431 ERROR [547314712960] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:24:36,452 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,453 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578676.453679400]: Device 1/2 failed with exception: failed to set power state 27/05 14:24:36,469 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:36,473 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:36,475 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,477 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:36,481 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:36,485 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:36,489 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:36,493 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:36,497 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:36,513 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,535 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,573 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,596 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,634 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,656 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,694 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,717 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,755 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,778 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,815 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,838 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,876 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,899 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,936 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,949 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:36,960 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:36,997 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,020 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,057 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,081 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,118 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,142 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,178 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,197 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:37,202 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,239 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,263 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,299 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,324 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,333 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:37,360 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,384 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,421 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,452 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,481 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,512 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,541 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,573 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,602 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,634 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,662 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,694 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,723 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,755 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,784 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,816 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,844 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,876 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,905 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,937 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,965 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:37,998 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,026 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,058 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,086 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,119 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,147 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,179 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,207 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,240 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,268 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,301 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,328 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,361 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,388 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,422 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,449 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:38,449 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,487 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,509 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,547 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,570 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,608 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,630 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,668 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,691 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,729 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,751 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,789 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,812 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,850 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,872 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,911 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,933 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,971 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:38,985 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:38,993 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,032 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,054 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,092 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,114 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,153 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,175 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,209 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:39,213 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,235 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,274 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,296 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,334 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,337 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:39,356 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,395 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,417 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,455 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,477 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,522 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,537 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,582 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,598 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,643 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,653 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:39,658 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,703 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,719 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,764 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,779 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,824 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,840 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,885 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,900 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,945 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:39,961 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,006 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,021 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,066 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,082 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,134 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,142 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,195 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,203 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,256 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,263 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,320 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,324 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,384 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,384 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,445 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,445 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,505 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,505 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,566 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,566 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,626 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,626 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,687 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,687 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,747 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,747 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,807 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,808 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,868 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,868 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,928 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,929 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,989 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:40,989 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,017 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:41,049 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,050 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,110 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,112 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,170 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,173 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,217 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:41,231 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,233 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,291 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,293 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,349 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:41,352 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,354 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,412 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,414 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,473 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,475 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,533 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,535 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,594 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,596 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,654 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,656 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,685 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:41,715 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,717 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,775 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,777 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,836 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,837 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,896 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,898 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,956 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:41,958 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,017 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,019 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,077 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,079 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,138 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,139 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,198 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,200 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,221 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:42,259 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,260 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,319 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,321 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,380 WARNING [547272782208] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,381 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,440 WARNING [547349868928] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:42,443 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,494 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578682.494219997]: Device 1/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:42,503 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:42,506 ERROR [547239211392] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:24:42,528 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578682.528754496]: Device 2/2 failed with exception: failed to set power state [ERROR] [1590578682.528841797]: The requested device with is NOT found. Will Try again. 27/05 14:24:42,564 WARNING [547323105664] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:42,612 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578682.612273056]: Device 2/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable [ERROR] [1590578682.612362757]: The requested device with is NOT found. Will Try again. [ INFO] [1590578688.544556773]: 27/05 14:24:48,557 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:48,561 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:48,565 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,565 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:48,569 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:48,573 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:48,577 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:48,626 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 [ INFO] [1590578688.629642319]: 27/05 14:24:48,641 ERROR [547289534848] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:24:48,663 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578688.664000361]: Device 1/2 failed with exception: failed to set power state 27/05 14:24:48,677 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:48,681 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:48,685 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,685 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:48,688 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,689 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:48,693 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:48,697 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:48,701 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:48,745 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,749 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,806 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,809 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,866 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,870 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,927 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,930 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,987 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,991 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:48,993 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:49,048 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,051 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,108 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,112 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,169 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,172 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,230 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,233 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,261 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:49,290 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,293 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,351 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,354 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,385 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:49,412 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,414 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,472 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,475 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,529 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:49,533 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,535 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,593 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,596 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,656 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,656 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,717 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,717 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,777 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,777 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,838 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,838 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,898 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,898 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,959 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:49,959 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,019 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,020 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,080 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,080 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,140 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,141 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,193 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:50,200 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,201 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,261 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,262 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,321 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,323 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,382 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,383 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,442 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,444 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,503 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,504 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,563 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,565 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,624 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,625 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,684 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,689 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,745 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,749 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,805 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,810 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,866 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,871 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,926 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,931 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,987 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:50,992 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,047 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,053 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,101 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:24:51,107 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,113 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,168 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,173 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,228 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,234 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,273 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:51,289 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,294 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,349 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,355 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,397 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:51,410 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,415 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,470 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,476 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,531 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,536 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,565 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:51,591 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,597 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,652 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,657 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,712 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,722 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,773 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,782 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,833 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,843 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,894 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,903 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,954 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:51,964 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,015 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,024 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,075 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,085 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,136 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,146 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,196 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,206 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,229 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:24:52,257 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,267 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,317 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,328 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,378 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,388 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,438 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,449 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,499 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,510 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,559 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,570 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,620 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,631 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,680 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,691 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,741 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,758 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,769 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:52,801 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,818 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,862 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,879 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,922 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,939 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:52,982 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,000 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,043 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,060 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,103 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,121 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,164 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,181 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,224 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,242 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,282 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:53,285 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,303 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,345 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,363 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,406 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,409 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:24:53,424 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,466 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,485 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,527 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,545 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,587 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,606 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,647 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,667 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,708 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,727 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,768 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,788 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,829 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,848 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,889 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,909 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,950 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:53,969 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,010 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,030 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,070 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,090 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,131 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,151 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,191 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,211 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,252 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,266 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:24:54,271 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,312 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,332 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,373 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,392 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,433 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,453 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,494 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,513 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,554 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,574 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,615 WARNING [547349868928] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:54,634 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,653 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578694.653611384]: Device 1/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:54,666 ERROR [547255996800] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:24:54,688 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578694.688607280]: Device 2/2 failed with exception: failed to set power state [ERROR] [1590578694.688698389]: The requested device with is NOT found. Will Try again. 27/05 14:24:54,695 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:24:54,755 WARNING [547323105664] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:24:54,819 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578694.819636737]: Device 2/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable [ERROR] [1590578694.819717957]: The requested device with is NOT found. Will Try again. [ INFO] [1590578700.705986743]: 27/05 14:25:00,718 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:00,722 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:00,726 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:00,727 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:00,730 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:00,734 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:00,738 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:00,742 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:00,787 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 [ INFO] [1590578700.836812861]: 27/05 14:25:00,847 ERROR [547306320256] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:25:00,848 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:00,869 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578700.870034687]: Device 1/2 failed with exception: failed to set power state 27/05 14:25:00,886 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:00,890 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:00,892 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:00,894 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:25:00,898 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:00,902 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:00,906 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:00,910 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:00,910 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:00,914 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:00,953 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:00,970 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,013 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,031 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,074 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,091 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,134 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,152 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,195 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,212 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,255 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,273 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,316 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,326 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:01,333 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,376 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,394 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,437 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,446 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:01,454 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,497 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,515 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,558 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,575 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,618 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,636 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,646 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:25:01,679 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,696 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,739 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,757 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,800 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,817 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,862 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,878 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,922 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,938 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,983 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:01,999 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,044 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,059 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,104 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,120 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,146 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:02,165 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,180 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,226 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,241 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,286 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,301 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,347 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,362 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,407 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,422 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,467 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,483 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,528 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,543 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,588 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,604 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,649 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,665 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,709 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,725 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,770 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,770 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:02,786 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,830 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,846 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,891 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,906 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,952 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:02,967 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,012 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,027 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,073 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,088 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,133 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,148 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,194 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,209 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,255 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,270 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,315 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,330 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,346 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:03,362 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:03,375 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,391 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,436 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,451 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,458 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:03,497 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,512 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,557 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,572 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,618 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,633 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,678 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,693 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,739 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,754 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,799 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,814 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,860 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,875 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,921 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,935 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,981 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:03,996 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,041 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,056 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,102 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,116 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,162 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,177 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,223 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,237 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,283 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,298 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,344 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,358 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,404 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,419 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,464 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,479 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,525 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,540 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,585 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,601 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,646 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,661 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,706 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,722 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,767 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,782 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,806 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:04,827 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,843 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,888 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,903 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,948 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:04,964 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,011 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,024 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,076 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,084 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,141 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,145 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,205 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,205 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,266 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,266 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,327 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,327 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,358 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:05,387 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,387 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,398 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:05,447 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,458 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,466 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:05,508 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,518 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,568 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,585 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,629 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,646 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,689 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,706 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,750 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,768 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,810 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,829 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,871 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,894 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,931 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,958 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:05,992 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,010 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:06,020 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,052 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,085 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,113 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,146 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,173 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,213 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,234 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,276 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,294 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,347 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,355 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,413 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,415 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,476 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,476 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,537 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,537 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,597 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,597 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,657 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,658 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,718 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,718 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,778 WARNING [547349868928] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:06,785 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,814 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578706.814731601]: Device 1/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:06,826 ERROR [547239211392] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:25:06,846 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,848 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578706.848391528]: Device 2/2 failed with exception: failed to set power state [ERROR] [1590578706.848518670]: The requested device with is NOT found. Will Try again. 27/05 14:25:06,906 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:06,918 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:25:06,967 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:07,027 WARNING [547323105664] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:07,081 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578707.081132765]: Device 2/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable [ERROR] [1590578707.081207648]: The requested device with is NOT found. Will Try again. [ INFO] [1590578712.868638517]: 27/05 14:25:12,882 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:12,886 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:12,890 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:12,891 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:12,894 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:12,898 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:12,902 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:12,906 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:12,952 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,012 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,073 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 [ INFO] [1590578713.097815834]: 27/05 14:25:13,108 ERROR [547289534848] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:25:13,130 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578713.130672809]: Device 1/2 failed with exception: failed to set power state 27/05 14:25:13,134 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,142 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:13,146 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:13,151 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:13,152 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,154 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:13,158 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:13,162 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:13,166 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 11, 27/05 14:25:13,195 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,213 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,256 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,273 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,314 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:13,316 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,334 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,377 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,395 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,398 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:13,437 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,455 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,498 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,506 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:13,516 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,558 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,576 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,619 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,637 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,679 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,698 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,740 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,758 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,800 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,819 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,861 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,879 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,910 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:13,923 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,940 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:13,992 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,000 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,053 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,061 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,113 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,122 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,174 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,183 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,234 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,243 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,295 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,304 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,355 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,364 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,416 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,425 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,476 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,485 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,537 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,546 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,597 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,606 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,658 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,667 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,718 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,727 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,779 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,788 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,839 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,848 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,900 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,909 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,960 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:14,969 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,021 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,030 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,081 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,091 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,142 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,152 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,202 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,213 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,263 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,273 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,323 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,333 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,351 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:15,384 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,394 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,411 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:15,444 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,455 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,505 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,515 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:15,515 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,565 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,576 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,626 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,636 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,686 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,697 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,747 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,757 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,807 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,818 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,867 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,878 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,928 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,939 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,943 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:15,989 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:15,999 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,049 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,060 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,110 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,120 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,170 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,185 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,230 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,246 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,291 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,306 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,351 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,367 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,412 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,427 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,472 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,488 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,533 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,548 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,551 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:16,593 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,609 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,653 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,669 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,714 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,729 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,775 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,790 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,835 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,850 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,895 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,911 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,956 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:16,971 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,016 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,032 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,077 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,092 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,137 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,163 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,198 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,224 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,259 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,285 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,319 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,345 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,380 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,406 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,423 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:17,440 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,466 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,501 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,527 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:17,527 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,561 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,588 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,622 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,648 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,682 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,709 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,742 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,769 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,803 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,830 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,863 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,891 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,923 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,952 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:17,979 WARNING [547264389504] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:17,984 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,012 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,045 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,073 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,108 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,134 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,176 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,195 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,237 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,256 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,298 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,320 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,359 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,381 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,420 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,442 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,480 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,503 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,541 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,563 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,587 WARNING [547205673344] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:18,602 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,624 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,662 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,684 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,723 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,745 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,784 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,806 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,844 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,866 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,907 WARNING [547247604096] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,927 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:18,967 WARNING [547349868928] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:18,987 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:19,014 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578719.014857143]: Device 1/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:19,028 ERROR [547255996800] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:25:19,049 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:19,050 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578719.050365798]: Device 2/2 failed with exception: failed to set power state [ERROR] [1590578719.050521709]: The requested device with is NOT found. Will Try again. 27/05 14:25:19,110 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:19,171 WARNING [547297927552] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:19,231 WARNING [547323105664] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:19,276 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578719.276765121]: Device 2/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable [ERROR] [1590578719.276876999]: The requested device with is NOT found. Will Try again. [ INFO] [1590578725.067855853]: 27/05 14:25:25,079 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:25,083 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,087 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:25,089 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,091 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,095 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:25,099 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,103 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:25,149 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,210 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,271 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 [ INFO] [1590578725.293617222]: 27/05 14:25:25,305 ERROR [547306320256] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:25:25,328 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578725.328439923]: Device 1/2 failed with exception: failed to set power state 27/05 14:25:25,331 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,343 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,347 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:25,351 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,351 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,355 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:25,359 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,363 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:25,396 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,412 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,456 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,463 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,472 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,517 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,533 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,567 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:25,577 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,593 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,638 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,654 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,699 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,715 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,759 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,776 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,820 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,836 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,880 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,896 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:25,900 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,941 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:25,961 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,001 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,022 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,062 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,083 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,122 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,143 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,183 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,204 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,243 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,265 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,304 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,326 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,364 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,387 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,425 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,447 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,485 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,491 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:26,508 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,546 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,568 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,606 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,629 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,667 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,690 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,727 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,750 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,788 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,811 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,848 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,872 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,909 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,932 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,970 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:26,993 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,030 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,054 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,091 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,095 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:27,114 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,151 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,175 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,212 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,236 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,272 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,296 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,333 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,357 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,393 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,418 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,453 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,475 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:27,479 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,514 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,539 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,574 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,575 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:27,600 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,635 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,661 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,695 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,721 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,756 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,782 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,816 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,842 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,877 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,903 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,937 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,964 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:27,998 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,025 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,058 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,085 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,119 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,146 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,179 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,207 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,240 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,268 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,300 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,328 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,360 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,389 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,421 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,450 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,481 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,510 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,527 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:28,542 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,571 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,602 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,632 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,663 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,693 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,723 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,753 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,784 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,814 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,844 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,875 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,905 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,935 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,965 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:28,995 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,026 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,056 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,086 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,116 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,131 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 22, 27/05 14:25:29,146 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,177 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,207 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,237 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,267 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,298 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,328 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,358 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,388 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,418 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,449 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,479 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,483 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:29,510 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,539 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,570 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,587 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 12, 27/05 14:25:29,600 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,630 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,660 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,691 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,721 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,731 WARNING [547247604096] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:29,751 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,781 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,812 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,841 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,872 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,902 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,933 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,962 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:29,993 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,023 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,054 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,083 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,114 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,143 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,175 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,204 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,235 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,264 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,295 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,325 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,356 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,386 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,416 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,447 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,477 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,507 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,537 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,568 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,598 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,628 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,658 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,689 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,719 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,750 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,779 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,810 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,840 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,871 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,900 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,931 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,960 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:30,992 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,021 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,053 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,081 WARNING [547264389504] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,113 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,142 WARNING [547349868928] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:31,163 WARNING [547297927552] (uvc-device.cpp:664) interrupt event received: 1, 3, 0, 7, 0, 23, 27/05 14:25:31,174 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,185 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578731.185263938]: Device 1/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:31,198 ERROR [547239211392] (handle-libusb.h:95) failed to claim usb interface: 0, error: RS2_USB_STATUS_BUSY 27/05 14:25:31,221 WARNING [547349868928] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578731.221129633]: Device 2/2 failed with exception: failed to set power state [ERROR] [1590578731.221202564]: The requested device with is NOT found. Will Try again. 27/05 14:25:31,234 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,295 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,356 WARNING [547205673344] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: No data available, number: 61 27/05 14:25:31,416 WARNING [547323105664] (types.cpp:49) set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable 27/05 14:25:31,456 WARNING [547323105664] (rs.cpp:283) null pointer passed for argument "device" [ WARN] [1590578731.456801299]: Device 2/2 failed with exception: set_xu(ctrl=1) failed! Last Error: Resource temporarily unavailable [ERROR] [1590578731.456879927]: The requested device with is NOT found. Will Try again. ^C[camera2/realsense2_camera-4] killing on exit [camera2/realsense2_camera_manager-3] killing on exit [camera1/realsense2_camera-2] killing on exit [camera1/realsense2_camera_manager-1] killing on exit shutting down processing monitor... ... shutting down processing monitor complete done