Re: USB(xhci related) panic

[Nick Hudson <nick.hudson%gmx.co.uk@localhost>]

On 02/04/2020 10:10, Chavdar Ivanov wrote:
> Hi,
>
> On yesterday's -curreng 9.99.52, attaching an external usb DVD-RW device, I got:
>
> uvm_fault(0xffffffff81750240, 0x0, 1) -> e
> fatal page fault in supervisor mode
> trap type 6 code 0 rip 0xffffffff8049e435 cs 0x8 rflags 0x10246 cr2
> 0x8 ilevel 0 rsp 0xffff8e8196f21b60
> curlwp 0xffff8373d7b2fc00 pid 0.85 lowest kstack 0xffff8e8196f1e2c0
> panic: trap
> cpu6: Begin traceback...
> vpanic() at netbsd:vpanic+0x178
> snprintf() at netbsd:snprintf
> startlwp() at netbsd:startlwp
> alltraps() at netbsd:alltraps+0xc3
> usbd_create_xfer() at netbsd:usbd_create_xfer+0x23b

Should not happen again after usbdi.c:1.199

Thanks,
Nick