usb panic

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

Just tried today's source on the usual -current/amd64 laptop, and:

fatal breakpoint trap in supervisor mode
trap type 1 code 0 rip 0xffffffff8021cd05 cs 0x0 rflags 0x202 cr2 0 ilevel 0 rsp 0xfffff2b68fa981c0 pid 0.46 lowest kstack 0xffffab00adc0b2c0
...
vpanic() at netbsd:breakpint+0x5
ch_voltag_convert_in()
usb_insert_transfer() +0xe6
roothub_ctrl_transfer() +0x2c
usbd_transfer() +0xa7
usbd_do_request_flags() +0xba
usbd_get_initial_ddesc() +0x55
usbd_new_device() +0x1d2
usb_doattach() +0xa1
config_interrupts_thread() +0x35

(no external usb devices connected... back to netbsd.old...)

Cheers,

Patrick