Date: Wed, 22 Jul 2015 18:14:19 +0100 From: Gary Palmer <gpalmer@freebsd.org> To: Mark Saad <nonesuch@longcount.org> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, FreeBSD-Stable ML <freebsd-stable@freebsd.org> Subject: Re: Interesting Boot failure on HEAD with a large number of IGB nics Message-ID: <20150722171419.GE41419@in-addr.com> In-Reply-To: <CAMXt9NbJ5quUXwLhLzU9KzpJ0cXGCbHsnmc1D-L3ycKktn6j7A@mail.gmail.com> References: <CAMXt9NbJ5quUXwLhLzU9KzpJ0cXGCbHsnmc1D-L3ycKktn6j7A@mail.gmail.com>
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On Wed, Jul 22, 2015 at 12:11:09PM -0400, Mark Saad wrote: > All > I am wondering if anyone has run into this issue before , and if there is > a fix. > I have a Scalable Informatics siRouter with 24 Intel I350 igb nics and 8 > intel 82599ES ixgbe/ix nic . The SiRouter is a Supermicro X9DRX+-F with a > bunch of intel nics. > > On Head I run into a boot panic out of the box while plumbing the usb > controller . The box crashes with > > ehci0: <Intel Patsburg USB 2.0 controller> mem 0xdd923000-0xdd9233ff irq 16 > at device 26.0 on pci0 > panic: Couldn't find an APIC vector for IRQ 16 > > However it has only probed 8 of the 24 igb when is crashes. Here is the > complete boot up with some additional info. > > http://pastebin.com/MfbEwwg4 > > Now the interesting thing. > > DragonFly 4.2x boots fine see the dmesg here > http://dmesgd.nycbug.org/index.cgi?action=dmesgd&do=view&id=2778 > > OpenBSD boots and finds the nics as well see dmesg here > http://dmesgd.nycbug.org/index.cgi?action=dmesgd&do=view&id=2777 > > NetBSD Pukes while probing something out of the box and I cant get the > serial console to work. > > Linux 2.6 CentOS 6.6 works > > OmniOS / Illumos-gate and Illumos-joyent work out of the box > > > > So my goal here is to make the box boot FreeBSD . It had been used prior > running OmniOS and CentOS and well now I want to make it work. :) > > Any ideas here ? I'm no expert, but you may want to try setting hw.igb.num_queues=1 and maybe hw.ixgbe.num_queues=1 in the boot loader and trying that. Regards, Gary P.S. freebsd-net@ may be a better list than either -stable or -hackers.
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