[   6.7936256] ehci1: unrecoverable error, controller halted
[   6.7936256] ehci1: blocking intrs 0x10
[   6.8036260] rgephy0: detached
[   6.8036260] ure0: detached
[   6.8036260] ure0: at uhub8 port 1 (addr 3) disconnected
[   6.8036260] panic: ehci_rem_qh: ED not found
[   6.8036260] cpu4: Begin traceback...
[   6.8036260] trace fp ffffc000ae618a60
[   6.8036260] fp ffffc000ae618a90 vpanic() at ffffc0000059357c netbsd:vpanic+0x14c
[   6.8036260] fp ffffc000ae618af0 panic() at ffffc00000593674 netbsd:panic+0x44
[   6.8036260] fp ffffc000ae618b80 ehci_close_pipe() at ffffc00000216b2c netbsd:ehci_close_pipe+0x6c
[   6.8036260] fp ffffc000ae618bc0 ehci_device_ctrl_close() at ffffc00000216d74 netbsd:ehci_device_ctrl_close+0x30
[   6.8036260] fp ffffc000ae618be0 usbd_close_pipe() at ffffc0000016c90c netbsd:usbd_close_pipe+0x88
[   6.8136263] fp ffffc000ae618c00 usb_free_device() at ffffc00000172954 netbsd:usb_free_device+0x24
[   6.8136263] fp ffffc000ae618c30 usb_disconnect_port() at ffffc00000172b80 netbsd:usb_disconnect_port+0x130
[   6.8136263] fp ffffc000ae618c90 uhub_detach() at ffffc00000176090 netbsd:uhub_detach+0x80
[   6.8136263] fp ffffc000ae618cf0 config_detach() at ffffc00000571a1c netbsd:config_detach+0x18c
[   6.8136263] fp ffffc000ae618d70 usb_disconnect_port() at ffffc00000172af4 netbsd:usb_disconnect_port+0xa4
[   6.8136263] fp ffffc000ae618dd0 uhub_explore() at ffffc00000176390 netbsd:uhub_explore+0x1f0
[   6.8136263] fp ffffc000ae618e70 usb_discover() at ffffc00000169b10 netbsd:usb_discover+0xb0
[   6.8236261] fp ffffc000ae618ea0 usb_event_thread() at ffffc00000169ebc netbsd:usb_event_thread+0x7c
address 0x100 is invalid
address 0xe8 is invalid
[   6.8236261] cpu4: End traceback...
Stopped in pid 0.207 (system) at        netbsd:cpu_Debugger+0x4:        ret
d