Date: Wed, 20 Feb 2013 14:33:23 -0800 From: Navdeep Parhar <nparhar@gmail.com> To: Konstantin Belousov <kostikbel@gmail.com> Cc: Xin Li <delphij@delphij.net>, FreeBSD Current <freebsd-current@freebsd.org>, d@delphij.net Subject: Re: -CURRENT userland regression Message-ID: <51254F33.5060904@gmail.com> In-Reply-To: <20130220222518.GT2598@kib.kiev.ua> References: <51254ACE.2030100@delphij.net> <51254C7E.9050705@gmail.com> <20130220222518.GT2598@kib.kiev.ua>
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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. Regards, Navdeep
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