Mike Belopuhov: > Hi, > > Thanks for the report. Could you please do a "boot -d", "w mp_verbose > 1", "continue" > and then show us the ioapic dump.
I don't have console, but this is what I have, manually typed: ioapic0: int1 0x92 0x0 " int9 0xa090 0x0 " int12 0x93 0x0 " int16 0xb0b0 0x0 " int17 0xe063 0x0 " int18 0xb062 0x0 " int19 0xa061 0x0 then back to the ehci_sync_hc's posted below, then: stopped at usb_allocmem+0x175: cmpq %rbx,0(%rax) g > > On 15 January 2016 at 20:24, George Rosamond > <[email protected]> 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 >>
