On Thu, Jul 4, 2013 at 11:27 PM, Konstantin Belousov kostik...@gmail.comwrote:
Try to apply r252528 and see if it helps.
OK, I svn up'd to get the clang changes and applied this patch as well.
(Built tree off of local /usr/obj to avoid hitting the problem while
building with the patch.)
So
On Jul 4, 2013, at 04:43, J David j.david.li...@gmail.com wrote:
We are seeing strange problems building the kernel on 9-STABLE. The
problem is intermittent and will go away if we build enough times in a row
without making any changes.
The problem seems to be that the usbdevs.h file
On Thu, Jul 4, 2013 at 9:08 AM, Dimitry Andric d...@freebsd.org wrote:
So the actual file does *not* have any NUL characters in it? What
happens if you run e.g. sha1(1) over it a million times?
Based on this suggestion, I wrote a script to sha256 usbdevs.h every 0.25
seconds and did another
On Jul 4, 2013, at 18:02, J David j.david.li...@gmail.com wrote:
...
Yes, I am pretty sure we have seen this with gcc as well because one of the
first machines that started doing this doesn't have the CLANG options in
make.conf. I will try to reproduce that to be absolutely sure, but that
On Thu, Jul 4, 2013 at 12:15 PM, Dimitry Andric d...@freebsd.org wrote:
One other thing: which type of file system are you using for /usr/obj, or
wherever you pointed $MAKEOBJDIRPREFIX?
Also ZFS-over-NFS. The goal is to build on one machine and install on many.
I was able to reproduce this
On Thu, Jul 04, 2013 at 07:38:24PM -0400, J David wrote:
On Thu, Jul 4, 2013 at 12:15 PM, Dimitry Andric d...@freebsd.org wrote:
One other thing: which type of file system are you using for /usr/obj, or
wherever you pointed $MAKEOBJDIRPREFIX?
Also ZFS-over-NFS. The goal is to build on
We are seeing strange problems building the kernel on 9-STABLE. The
problem is intermittent and will go away if we build enough times in a row
without making any changes.
The problem seems to be that the usbdevs.h file (which appears to be
automatically generated) gets random NULL bytes in it.
