From owner-freebsd-net@FreeBSD.ORG Sun May 10 06:58:34 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 83520106564A for ; Sun, 10 May 2009 06:58:34 +0000 (UTC) (envelope-from swun2010@gmail.com) Received: from rv-out-0506.google.com (rv-out-0506.google.com [209.85.198.239]) by mx1.freebsd.org (Postfix) with ESMTP id 587A28FC18 for ; Sun, 10 May 2009 06:58:34 +0000 (UTC) (envelope-from swun2010@gmail.com) Received: by rv-out-0506.google.com with SMTP id k40so1902164rvb.43 for ; Sat, 09 May 2009 23:58:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=o7AMEYJQieDzJbJhFsSmbItajQvh4ArU2X9gjJcA0VA=; b=LGV34l7NmVm9FjEyVdszDSGwlH5/Xr94XSkm9NYCKgYx3i3UaAzUn9gc+l3pOxpsHF OdCaGXEFQaM8VaiJneIjVXRsuuQ2ZX4gtKb3v8piR8RlBmglT2/SIQzFNKtzGb378hXz NWjsUbRBdWGCFuvyoYEJ8U80874+D4h/BBvSs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=AvmaSbRQARVXjMz0pNsoTvps/3VxZhMCkevV8cJcUP45ltj+WbBK/VgQUHRZEdClCF PvDs7rJ6TwSBT6+sJUUlgs8UPRU86Vne9KcO1hpQNgswAXQ1VxeEOzgbcuwkFhqZ5tyL oU2fchqPqqY3BOv1Y4mQrMOmOYOcqNNMU8x5c= MIME-Version: 1.0 Received: by 10.142.139.14 with SMTP id m14mr2274413wfd.157.1241938714094; Sat, 09 May 2009 23:58:34 -0700 (PDT) In-Reply-To: <27634.220.233.42.226.1241931139.squirrel@secure.ip6.com.au> References: <27634.220.233.42.226.1241931139.squirrel@secure.ip6.com.au> Date: Sun, 10 May 2009 16:58:34 +1000 Message-ID: <736c47cb0905092358j24d4b631odf2cfd23b285fadc@mail.gmail.com> From: Sam Wun To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: kernel hang when reboot with loaded ip_vs_rr.ko X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 May 2009 06:58:34 -0000 It is IPVS patch, for FreeBSD. I am in Melbourne Australia. Can you send me email regarding about how to fix this issue? BTW, if I kldunload ip_vs_rr before reboot/shutdown, the system will execute the reboot / shutdown normally. When I executed reboot/shutdown with the ip_vs_rr still loaded in the kernel, the system hangs after the console printed the message "...vnode...." Here are the modules loaded: # kldstat Id Refs Address Size Name 1 5 0xc0400000 a434d8 kernel 2 1 0xc0e44000 6a45c acpi.ko 3 1 0xc469d000 2000 ip_vs_rr.ko 4 1 0xc469f000 b000 ipvs.ko # shutdown -h now ..... Syncing disks, vnodes remaining... 1 1 0 0 done All buffers synced. IPVS: ipvs unloaded then it hangs forever. Another problem is I can't put ipvs_vs_rr_load=3D"yes" in the /boot/loader.conf file. The system will hang when it tried to boot the kernel with this ko loaded. Thanks On Sun, May 10, 2009 at 2:52 PM, Sam Wan wrote: > I built ip_vs_rr.ko in 7.2 Release. > There is no problem when loaded ipvs.ko. > After I loaded ip_vs_rr.ko, and reboot the system, the entire system is h= ang. > Here is a list of the ip_vs moudles have built: > > modules # ls -l > total 118 > drwxr-xr-x =A02 root =A0wheel =A0 =A0512 May =A08 15:20 ./ > drwxr-xr-x =A08 root =A0wheel =A0 =A0512 May =A09 21:22 ../ > -r-xr-xr-x =A01 root =A0wheel =A0 5366 May =A08 15:20 ip_vs_dh.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 8249 May =A08 15:20 ip_vs_lblc.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 9783 May =A08 15:20 ip_vs_lblcr.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 4560 May =A08 15:20 ip_vs_lc.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 4592 May =A08 15:20 ip_vs_nq.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 4838 May =A08 15:20 ip_vs_rr.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 4574 May =A08 15:20 ip_vs_sed.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 5366 May =A08 15:20 ip_vs_sh.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 4574 May =A08 15:20 ip_vs_wlc.ko* > -r-xr-xr-x =A01 root =A0wheel =A0 5634 May =A08 15:20 ip_vs_wrr.ko* > -r-xr-xr-x =A01 root =A0wheel =A043081 May =A08 15:20 ipvs.ko* > -rw-r--r-- =A01 root =A0wheel =A0 =A0360 May =A08 15:20 linker.hints > > What is the problem? > Important is how to get more information about this kernel module is =A0h= ang? > > Your suggestion is highly appreciated. > > Thanks > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >