On 22/03/14(Sat) 02:30, Shawn K. Quinn wrote:
> On Fri, Mar 21, 2014, at 07:34 PM, Tristan PILAT wrote:
> > Hello,
> >
> > I noticed a crash with the March 20th amd64 snapshot. When I
> > unplug my USB wireless mouse receiver, i get this;
> >
> > wskbd1: disconnecting from wsdisplay0
> > wskbd1 detached
> > ukbd0 detached
> > uhidev0 detached
> > uvm_faut(0xffffffff81dc6f00, 0x24, 0, 1) -> e
> > kernel: page faut trap, code=0
> > Stopper at strlcpy+0x16 movzbl 0(%rcx), %eax
> > ddb1{1}>
> >
> > I own a thinkpad x230 and only the right side USB port is working
> > after the upgrade, the two left side USB port are not working
> > anymore. Find attached my dmesg.
>
> A similar crash happened with the March 19th snapshot here as well when
> switching computers on my USB KVM switch. My backtrace also indicates a
> kernel trap in strlcpy. I was about to upgrade to the March 20th
> snapshot to see if it was still there.
It is likely to be there since it's the first time I here about such
regression and sadly there's not enough information in your bug report
to do anything :(
Could you provide a dmesg with the USB keyboard (or whatever device
causing the problem) plugged in and a trace when the panic occurs.
See http://www.openbsd.org/report.html for more information.
Martin
