xn0: backend features: feature-sg feature-gso-tcp4
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
uhub0: 2 ports with 2 removable, self powered
ugen0.2: <QEMU QEMU USB Tablet> at usbus0
uhid0 on uhub0
uhid0: <QEMU QEMU USB Tablet, class 0/0, rev 2.00/0.00, addr 2> on usbus0
UFS /dev/gpt/rootfs (/) cylinder checksum failed: cg 3, cgp: 0xca4b78bc != bp: 0xba3deb0b
uhub0: at usbus0, port 1, addr 1 (disconnected)
ugen0.2: <QEMU QEMU USB Tablet> at usbus0 (disconnected)
uhid0: at uhub0, port 1, addr 2 (disconnected)
uhid0: detached
qemu-system-i386: terminating on signal 1 from pid 7061 (xl)