From owner-freebsd-current Sat Jul 14 21:24:59 2001 Delivered-To: freebsd-current@freebsd.org Received: from vaio.aviaport.ru (dialup-h.aviaport.ru [217.69.199.239]) by hub.freebsd.org (Postfix) with SMTP id 78EF637B401 for ; Sat, 14 Jul 2001 21:24:53 -0700 (PDT) (envelope-from juriy@vaio.aviaport.ru) Received: by vaio.aviaport.ru (Postfix, from userid 1001) id F0960E2D75; Sun, 15 Jul 2001 08:24:22 +0400 (MSD) Date: Sun, 15 Jul 2001 08:24:22 +0400 From: Juriy Goloveshkin To: Kris Kennaway Cc: freebsd-current@FreeBSD.ORG Subject: Re: kernel with SSE is unstable Message-ID: <20010715082422.A598@aviaport.ru> References: <20010715010147.A892@aviaport.ru> <20010714183827.E88702@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20010714183827.E88702@xor.obsecurity.org> User-Agent: Mutt/1.3.19i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Sat, Jul 14, 2001 at 06:38:28PM -0700, Kris Kennaway wrote: > On Sun, Jul 15, 2001 at 01:01:47AM +0400, Juriy Goloveshkin wrote: > > In my system kernel(WITH SSE) falls when I use commands netstat and swapinfo. > > kernel without SSE works fine. > > Proper panic traceback, please? I cannot do kernel core, it says ata0 reseting.... and does nothing so I cannot give you good traceback an any details. I don't know why kernel doesn't dump itself alter 'dumpon /dev/my_swap_slice'. :| > Did you remember to rebuild your userland when you updated your kernel > sources? uhg... nice kernel. its panics depend on userland? anyway, userland is up to date with kernel and WORK with kernel_without_SSE. that's strange, because almost all things work good with SSE-kernel. I've found only two 'bad' programs(netstat, swapinfo). 'make world' works with SSE-kernel too. It seems mozilla does the same(I mean it's 'bad' program). now I try to reproduce traceback which I saw in kernel debug after panics: Stopped at strcmp+0x18: movb 0(%ecx),%al strcmp link_elf_lookup_symbol kldsym syscal syscal_with_err_pushed syscall(377, FreeBSD ELF, kldsym) -- bye Juriy Goloveshkin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message