Date: Mon, 16 Jul 2012 00:13:06 +0000 From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: Mike Tancsa <mike@sentex.net> Cc: Przemyslaw Frasunek <venglin@freebsd.lublin.pl>, Ryan Stone <rysto32@gmail.com>, Eugene Grosbein <egrosbein@rdtc.ru>, freebsd-net@freebsd.org Subject: Re: mpd5/Netgraph issues after upgrading to 7.4 Message-ID: <65702E3D-9373-4CC7-9CB4-81704EF44ED8@lists.zabbadoz.net> In-Reply-To: <50032E10.3060607@sentex.net> References: <20110513162311.GK95084@glebius.int.ru> <4DD298AD.2060905@frasunek.com> <20110517184613.GN74366@glebius.int.ru> <4FDB1D71.6050908@freebsd.lublin.pl> <20120615203142.GW28613@glebius.int.ru> <4FDBAFD7.9020606@freebsd.lublin.pl> <4FDF2F81.6030307@sentex.net> <4FDF3097.6080701@freebsd.lublin.pl> <4FE0EE62.5070905@freebsd.lublin.pl> <4FF7F2C6.5070401@freebsd.lublin.pl> <20120709081225.GJ21957@glebius.int.ru> <CAFMmRNydo=Bci=WM5mODS0vhiv8%2B2Oj39XKTXkEymYOJunhPxg@mail.gmail.com> <4FFBB7A8.90201@rdtc.ru> <4FFBCA96.3000605@freebsd.lublin.pl> <50032E10.3060607@sentex.net>
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On 15. Jul 2012, at 20:54 , Mike Tancsa wrote: > On 7/10/2012 2:24 AM, Przemyslaw Frasunek wrote: >>> It seems, Przemyslaw Frasunek uses proxyarp? >>> I have no such problems but I do not use proxyarp. >>> Could you get rid of it, Przemyslaw? >> >> No, I don't use proxy ARP. I have about 300 PPPoE ng interfaces and 10 VLANs >> with plain IP traffic. ARP table has only < 50 entries, all of them are dynamic. > > I had a new one. Unfortunately, it did not generate a coredump file for > some reason. Kernel was from ~ mid Feb > > Fatal trap 9: general protection fault while in kernel mode > cpuid = 1; apic id = 02 ... > Uptime: 151d12h10m10s > ipfw: 11 Deny TCP 192.168.1.99:33822 208.47.254.32:80 in via ng471 > Dumping 883 out of 8145 MB:ipfw: 13 Deny UDP 64.7.157.21:512 > 192.168.254.46:137 in via ng21 > panic: bufwrite: buffer is not busy??? > cpuid = 1 > Uptime: 151d12h10m10s Hmm this one means we didn't stop all CPUs properly on panic; I think that was fixed since? At least it's the reason you didn't have a chance to get the core dump. However of course the initial problem leading to the panic of course is its own issue still. -- Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It matters what good you do!home | help
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