-CURRENT userland regression
david at catwhisker.org
Wed Feb 20 22:37:23 UTC 2013
On Wed, Feb 20, 2013 at 02:33:23PM -0800, Navdeep Parhar wrote:
> On 02/20/13 14:25, Konstantin Belousov wrote:
> > On Wed, Feb 20, 2013 at 02:21:50PM -0800, Navdeep Parhar wrote:
> >> On 02/20/13 14:14, Xin Li wrote:
> >>> Hi,
> >>> It seems that fresh -HEAD would give an unusable kernel that
> >>> overwrites screen buffer in a way making it impossible to debug.
> >>> Using an old world source to do 'make buildworld buildkernel' results
> >>> in a (mostly: I have some strange USB issue right now and still
> >>> looking for the cause) usable kernel.
> >>> For now my known good combination is world 246858 with kernel 247057.
> >>> I'm still trying to find out which revision have broke the stuff.
> >> I ran into this earlier today. Selecting "safe mode" in the boot loader
> >> menu seems to work around the problem on my system. Now I will not
> >> reboot until I see a fix for this in head :-)
> > How much 'the earlier today' is ?
> > I.e., could you specify some revisions ?
> I upgraded from a month old (approx.) head to r247054 and ran into this
> problem. I haven't tried bisecting as I need a running system right now.
I did not see such a problem after building & booting:
FreeBSD g1-227.catwhisker.org 10.0-CURRENT FreeBSD 10.0-CURRENT #817 r247030M/247030: Wed Feb 20 08:13:58 PST 2013 root at g1-227.catwhisker.org:/usr/obj/usr/src/sys/CANARY i386
built with clang. FWIW.
David H. Wolfskill david at catwhisker.org
Taliban: Evil men with guns afraid of truth from a 14-year old girl.
See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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