Crash on Raspberry Pi 4 if my USB Keyboard is connected

[Pascal Terjan]

Here is the boot log:

=====
U-Boot 2020.10 (Nov 28 2020 - 18:14:31 +0000)

DRAM:  3.9 GiB
RPI 4 Model B (0xc03111)
MMC:   mmcnr at 7e300000: 1, emmc2 at 7e340000: 0
Loading Environment from FAT... *** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   eth0: ethernet at 7d580000
PCIe BRCM: link up, 5.0 Gbps x1 (SSC)
starting USB...
Bus usb at 7e980000: USB DWC2
Bus xhci_pci: Register 5000420 NbrPorts 5
Starting the controller
USB XHCI 1.00
scanning bus usb at 7e980000 for devices... 1 USB Device(s) found
scanning bus xhci_pci for devices... WARN halted endpoint, queueing URB anyway.
Unexpected XHCI event TRB, skipping... (3db6b570 00000000 13000000 02008401)
BUG at drivers/usb/host/xhci-ring.c:498/abort_td()!
BUG!
resetting ...
=====

Unplugging the USB keyboard fixed it.
It seems to also happen for other kinds of USB devices:
https://lists.denx.de/pipermail/u-boot/2020-November/433620.html