Date: Sun, 10 May 2009 17:25:57 +1000 From: Sam Wun <swun2010@gmail.com> To: freebsd-net@freebsd.org Subject: Re: kernel hang when reboot with loaded ip_vs_rr.ko Message-ID: <736c47cb0905100025i8bf54fev3466e49d28809197@mail.gmail.com> In-Reply-To: <d763ac660905100016u2257977bs6c30aa955b727890@mail.gmail.com> References: <27634.220.233.42.226.1241931139.squirrel@secure.ip6.com.au> <736c47cb0905092358j24d4b631odf2cfd23b285fadc@mail.gmail.com> <d763ac660905100016u2257977bs6c30aa955b727890@mail.gmail.com>
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That patch is for 7.0-current. But I applied to 7.2 Release, and built successfully. Manually kldload and kldunload has no problem. On Sun, May 10, 2009 at 5:16 PM, Adrian Chadd <adrian@freebsd.org> wrote: > What version of FreeBSD is the IPVS patch for? > > And hi from Perth. :) What are you guys doing with FreeBSD in > particular out there? > > > > Adrian > > 2009/5/10 Sam Wun <swun2010@gmail.com>: >> 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="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 <sam@ip6.com.au> 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 hang. >>> Here is a list of the ip_vs moudles have built: >>> >>> modules # ls -l >>> total 118 >>> drwxr-xr-x 2 root wheel 512 May 8 15:20 ./ >>> drwxr-xr-x 8 root wheel 512 May 9 21:22 ../ >>> -r-xr-xr-x 1 root wheel 5366 May 8 15:20 ip_vs_dh.ko* >>> -r-xr-xr-x 1 root wheel 8249 May 8 15:20 ip_vs_lblc.ko* >>> -r-xr-xr-x 1 root wheel 9783 May 8 15:20 ip_vs_lblcr.ko* >>> -r-xr-xr-x 1 root wheel 4560 May 8 15:20 ip_vs_lc.ko* >>> -r-xr-xr-x 1 root wheel 4592 May 8 15:20 ip_vs_nq.ko* >>> -r-xr-xr-x 1 root wheel 4838 May 8 15:20 ip_vs_rr.ko* >>> -r-xr-xr-x 1 root wheel 4574 May 8 15:20 ip_vs_sed.ko* >>> -r-xr-xr-x 1 root wheel 5366 May 8 15:20 ip_vs_sh.ko* >>> -r-xr-xr-x 1 root wheel 4574 May 8 15:20 ip_vs_wlc.ko* >>> -r-xr-xr-x 1 root wheel 5634 May 8 15:20 ip_vs_wrr.ko* >>> -r-xr-xr-x 1 root wheel 43081 May 8 15:20 ipvs.ko* >>> -rw-r--r-- 1 root wheel 360 May 8 15:20 linker.hints >>> >>> What is the problem? >>> Important is how to get more information about this kernel module is hang? >>> >>> 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" >>> >> _______________________________________________ >> 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" >> >
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