21:28:29.416 (ports 5): add device: subsys=usb, type=usb_device, location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1
21:28:29.416 (ports 5): devnode=/dev/bus/usb/001/057, subsystem=usb, ifacenum=-1
21:28:29.416 (ports 5): usb_add: /dev/bus/usb/001/057 (Teensy) Bootloader
21:28:29.418 (ports 5): add child: subsys=usb, type=usb_interface, location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0
21:28:29.418 (ports 5): parent location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1
21:28:29.418 (ports 5): usb_add: /dev/bus/usb/001/057 (Teensy) Bootloader
21:28:29.419 (ports 5): add child: subsys=hid, type=(null), location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0/0003:16C0:0478.0084
21:28:29.419 (ports 5): parent location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1
21:28:29.419 (ports 5): model=37 (Teensy 4.1)
21:28:29.419 (ports 5): usb_add: /dev/bus/usb/001/057 (Teensy 4.1) Bootloader
21:28:29.423 (ports 5): add child: subsys=hidraw, type=(null), location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0/0003:16C0:0478.0084/hidraw/hidraw5
21:28:29.423 (ports 5): parent location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1
21:28:29.423 (ports 5): usb_add: /dev/bus/usb/001/057 (Teensy 4.1) Bootloader
21:28:29.423 (ports 5): unknown action: bind
21:28:29.424 (ports 5): unknown action: bind
21:28:29.427 (ports 5): unknown action: bind
21:28:29.646 (loader): Device came online, code_size = 8126464
21:28:29.646 (loader): Board is: Teensy 4.1 (IMXRT1062), version 1.05
21:28:29.649 (ports 5): del child: location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0/0003:16C0:0478.0084/hidraw/hidraw5
21:28:29.653 (ports 5): unknown action: unbind
21:28:29.656 (ports 5): del child: location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0/0003:16C0:0478.0084
21:28:29.658 (ports 5): unknown action: unbind
21:28:29.671 (loader): File "Blink.ino.hex". 11236 bytes, 0% used
21:28:29.672 (loader): set background IMG_ONLINE
21:28:29.684 (loader): File "Blink.ino.hex". 11236 bytes, 0% used
21:28:29.684 (loader): elf file is for Unknown Board
21:28:29.684 (loader): begin operation
21:28:29.714 (loader): flash, block=8, bs=1024, auto=1
21:28:29.714 (loader): gauge old value = 0
21:28:29.715 (loader): flash, block=9, bs=1024, auto=1
21:28:29.901 (loader): gauge old value = 1
21:28:29.910 (loader): flash, block=10, bs=1024, auto=1
21:28:29.910 (loader): gauge old value = 2
21:28:29.911 (loader): flash, block=11, bs=1024, auto=1
21:28:29.911 (loader): gauge old value = 3
21:28:29.912 (loader): flash, block=12, bs=1024, auto=1
21:28:29.913 (loader): gauge old value = 4
21:28:29.914 (loader): flash, block=13, bs=1024, auto=1
21:28:29.915 (loader): gauge old value = 5
21:28:29.915 (loader): flash, block=14, bs=1024, auto=1
21:28:29.916 (loader): gauge old value = 6
21:28:29.917 (loader): flash, block=15, bs=1024, auto=1
21:28:29.918 (loader): gauge old value = 7
21:28:29.918 (loader): flash, block=16, bs=1024, auto=1
21:28:29.919 (loader): gauge old value = 8
21:28:29.920 (loader): flash, block=17, bs=1024, auto=1
21:28:29.921 (loader): gauge old value = 9
21:28:29.921 (loader): flash, block=18, bs=1024, auto=1
21:28:29.923 (loader): gauge old value = 10
21:28:29.932 (loader): sending reboot
21:28:29.932 (loader): begin wait_until_offline
21:28:30.113 (ports 5): unknown action: unbind
21:28:30.116 (ports 5): del child: location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1/1-2.1:1.0
21:28:30.120 (ports 5): unknown action: unbind
21:28:30.123 (ports 5): del device: location=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1
21:28:30.133 (loader): HID/linux: something changed, try reading a descriptor
21:28:30.133 (loader): HID/linux: Device was just disconnected
21:28:30.133 (loader): offline, waited 4
21:28:30.134 (loader): end operation, total time = 0.449 seconds
21:28:30.134 (loader): set background IMG_REBOOT_OK
21:28:30.138 (loader): redraw timer set, image 14 to show for 1200 ms
21:28:30.482 (ports 5): unknown action: bind
21:28:30.483 (ports 5): unknown action: bind
21:28:30.489 (ports 5): unknown action: bind
21:28:30.991 (ports 5): purge, name=/dev/bus/usb/001/057 (Teensy 4.1) Bootloader, loc=/sys/devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2.1, age=0.868
21:28:31.339 (loader): redraw, image 9
21:42:18.805 (ports 5): unknown action: unbind
21:42:18.806 (ports 5): unknown action: unbind
21:42:18.807 (ports 5): unknown action: unbind