Hi,
Thanks for the report. Could you please do a "boot -d", "w mp_verbose
1", "continue"
and then show us the ioapic dump.
On 15 January 2016 at 20:24, George Rosamond
<geo...@ceetonetechnology.com> wrote:
> no console, so manually typing out trace output
>
> ehci_sync_hc: tsleep() = 35
> ehci_sync_hc: tsleep() = 35
> ehci_sync_hc: tsleep() = 35
> ehci_sync_hc: tsleep() = 35
> kernel: protection fault trap, code=0
> Stopped at usb_allocmem+0x175: cmpq %rbx,0(%rax)
> ddb{0}> trace
> usb_allocmem() at usb_allocmem+0x175
> usbd_transfer() at usbd_transfer+0x67
> usbd_do_request_flags() at usbd_do_request_flags+0xe4
> usdb_get_desc() at usbd_new_desc+0x3b
> usbd_new_device() at usbd_new_device+0x18d
> uhub_port_connect() at uhub_port_connect+0x14e
> uhub_explore() at uhub_explore+0x229
> usb_explore() at usb_explore+0x153
> usb_task_thread() at usb_task_thread+0xb6
> end trace frame: 0x0, count: -9
>
> thanks
>
