On Sat, Mar 12, 2016, Claus Assmann wrote:
> I have this USB ANT+ stick
> "Dynastream Innovations ANT USBStick2" rev 2.00/1.00 addr 2

I updated that laptop to the 2016-03-10 i386 snapshot and got it
to "work", i.e., the data was read for about 40m then the system
crashed (and I lost the data for yet another workout)

Here's a partial transcript:

uvm_fault(0xd6bfac8c, 0x4e000, 0, 1) -> e
page fault trap, code=0
Stopped at usb_allocmem+0x15d:  cmpl %ebx,0(%eax)
usb_allocmem() at usb_allocmem+0x15d

usbd_transfer +0x6a
usbd_do_request_flags
usbd_do_request
usbd_clear_endpoint_stall
ugen_do_read
ugenread
spec_read
VOP_READ
vn_read
dofileready
sys_read
syscall +0x201

Not sure if this is sufficient for someone to figure out
what might be wrong, sorry.

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