Date: Fri, 22 Jun 2012 17:10:20 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: David Wolfskill <david@catwhisker.org>, current@freebsd.org Subject: Re: SIGSEGV in lots of processes (head i386 @r237440) Message-ID: <20120622141020.GF2337@deviant.kiev.zoral.com.ua> In-Reply-To: <20120622134959.GT1874@albert.catwhisker.org>
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[-- Attachment #1 --] On Fri, Jun 22, 2012 at 06:49:59AM -0700, David Wolfskill wrote: > Just updated my laptop's head slice from r237378 to r237440; while > it did manage to get to multi-user mode, I was only able to login as > root, and whenever I tried to do much of anything, the sell (csh) exited > with a SIGSEGV. > > I finally gave it a "3-fingered salute", [Ctl-Alt-Del], and init > appeared to enter a non-terminating SIGSEGV loop. > > My build machine is still building the kernel; assuming(!) I see similar > behavior on that, I should be able to poke around a bit, as I have a > serial console on it (though I'll be remote from it, as I'll be at > work). > > Anyway, I thought I'd mention this in case it might help someone. > > The typescript from the "svn update" and the resulting build may be > found at <http://www/~david/FreeBSD/head_r237440.txt>. This is on i386, right ? Can you boot single-user and just type date in the shell ? Does it segfault ? If yes, does setting sysctl kern.timecounter.fast_gettime to 0 fix segfault from date(1) ? [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (FreeBSD) iEYEARECAAYFAk/kfMwACgkQC3+MBN1Mb4hzAwCfcq2TojRRYamGyVwnRfS+1dhR RjgAn13e4VSuqY2UqqgLnYuCdQsDnWPS =qYB1 -----END PGP SIGNATURE-----home | help
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