Date: Sun, 13 Jun 2010 21:26:41 +0200 From: Andreas Tobler <andreast-list@fgznet.ch> To: Marius Strobl <marius@alchemy.franken.de> Cc: freebsd-sparc64@freebsd.org Subject: Re: U60 doesn't boot anymore with -CURRENT Message-ID: <4C1530F1.6070207@fgznet.ch> In-Reply-To: <20100613191518.GA95797@alchemy.franken.de> References: <4C14ED7C.2030809@fgznet.ch> <20100613191518.GA95797@alchemy.franken.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On 13.06.10 21:15, Marius Strobl wrote: > On Sun, Jun 13, 2010 at 04:38:52PM +0200, Andreas Tobler wrote: >> Hi, >> >> my gecko testmachine refuses to boot with -CURRENT. >> >> Here the verbose part of the messages: >> >> --- >> FreeBSD 9.0-CURRENT #0 r209123M: Sun Jun 13 14:07:28 CEST 2010 >> >> andreast@u60.andreas.nets:/usr/obj/export/devel/src/sys/GENERIC sparc64 >> Preloaded elf kernel "/boot/kernel/kernel" at 0xc0bbc000. >> real memory = 1610612736 (1536 MB) >> avail memory = 1554571264 (1482 MB) >> machine: SUNW,Ultra-60 >> cpu0: Sun Microsystems UltraSparc-II Processor (449.99 MHz CPU) >> mask=0xa0 maxtl=5 maxwin=7 >> initalizing intr_countp >> --- >> >> And here it hangs. >> >> Any idea on hwat is going wrong? >> > > Nothing obvious as no sparc64 specific changes went in lately. > If you use a kernel built with options ALT_BREAK_TO_DEBUGGER, > can you break into the debugger via the alternate break sequence > on the serial console and get backtrace when it hangs? What is > the last known working revision? Can you bisect which revsion > triggers the problem? I tracked it down to r207537, especially mp_locore.S. If I use r207536 from mp_locore.S then my machine boots again. Thanks, Andreas
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4C1530F1.6070207>