assert in dwc2

Host environment

• Operating system: Ubuntu 22.04.4 LTS

• OS/kernel version: Linux 6.5.0-25-generic

• Architecture: aarch64

• QEMU flavor: 9.0.0

• QEMU version: commit 7e1c0047

• QEMU command line:

  cat << EOF | qemu-system-aarch64 -display \
  none -machine accel=qtest, -m 512M -machine raspi2b -m 1G -nodefaults \
  -usb -drive file=null-co://,if=none,format=raw,id=disk0 -device \
  usb-storage,port=1,drive=disk0 -qtest stdio
  readl 0x3f980dfb
  EOF

Description of problem

The following log reveals it:

ERROR:../hw/usb/hcd-dwc2.c:1131:dwc2_hsotg_read: code should not be reached
Bail out! ERROR:../hw/usb/hcd-dwc2.c:1131:dwc2_hsotg_read: code should not be reached
Aborted

Steps to reproduce

cat << EOF | qemu-system-aarch64 -display \
none -machine accel=qtest, -m 512M -machine raspi2b -m 1G -nodefaults \
-usb -drive file=null-co://,if=none,format=raw,id=disk0 -device \
usb-storage,port=1,drive=disk0 -qtest stdio
readl 0x3f980dfb
EOF