Re: Crashes with ixgbe on FreeBSD 8
On Tue, May 25, 2010 at 12:03 -0700, I wrote: /usr/src/sys/dev/ixgbe/ixgbe.c:833: warning: implicit declaration of function 'drbr_needs_enqueue' So, I've now simply copied that function over and, indeed, that not only compiles but gives me a working 2.2.0 driver, enabling me to capture traffic in a stable fashion as far as I can tell so far ... My question: is simply pasting this function into RELEASE a reasonable fix, or am I missing out on further changes and am thus getting myself into trouble in some form? Robin -- Robin Sommer * Phone +1 (510) 666-2886 * ro...@icir.org ICSI/LBNL* Fax +1 (510) 666-2956 * www.icir.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org
Re: Crashes with ixgbe on FreeBSD 8
Well, its one way to do it, and no, its not a problem, what I was planning on doing was copying the macro into my header file. Jack On Wed, May 26, 2010 at 1:00 PM, Robin Sommer ro...@icir.org wrote: On Tue, May 25, 2010 at 12:03 -0700, I wrote: /usr/src/sys/dev/ixgbe/ixgbe.c:833: warning: implicit declaration of function 'drbr_needs_enqueue' So, I've now simply copied that function over and, indeed, that not only compiles but gives me a working 2.2.0 driver, enabling me to capture traffic in a stable fashion as far as I can tell so far ... My question: is simply pasting this function into RELEASE a reasonable fix, or am I missing out on further changes and am thus getting myself into trouble in some form? Robin -- Robin Sommer * Phone +1 (510) 666-2886 * ro...@icir.org ICSI/LBNL* Fax +1 (510) 666-2956 * www.icir.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org
Re: Crashes with ixgbe on FreeBSD 8
On Wed, May 19, 2010 at 09:47 -0700, you wrote: issue this morning but I will try and check the change into HEAD this afternoon then you will able to just pull that and the driver will drop into 8 REL with no problem. I'm trying to compile 2.2.0 with RELEASE, but I get the following error: /usr/src/sys/dev/ixgbe/ixgbe.c: In function 'ixgbe_mq_start_locked': /usr/src/sys/dev/ixgbe/ixgbe.c:833: warning: implicit declaration of function 'drbr_needs_enqueue' /usr/src/sys/dev/ixgbe/ixgbe.c:833: warning: nested extern declaration of 'drbr_needs_enqueue' Is there an easy way to get around this? Thanks, Robin -- Robin Sommer * Phone +1 (510) 666-2886 * ro...@icir.org ICSI/LBNL* Fax +1 (510) 666-2956 * www.icir.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org
Re: Crashes with ixgbe on FreeBSD 8
On Tue, May 18, 2010 at 22:28 -0700, you wrote: Yes, download the latest code, oh hmmm, can you install STABLE, because there's one small issue that will cause a problem on 8 REL, but if that's a big problem I can also give you a patch so it will work. Jack, thanks for the reply. I could upgrade to STABLE but I as I have quite a number of machines in my setup (and not not all of them need the driver) I would prefer to stay with RELEASE if that is an option. So if you could send me a patch, that would be very helpful. What I'd like to see you try is the newest code that I checked into HEAD today, that's what I am planning for 8.1 and I want as much testing as I can get anyway. Sure, I'd be happy to try that. Can this be back-ported to RELEASE as well or does it need HEAD? Thanks! Robin -- Robin Sommer * Phone +1 (510) 666-2886 * ro...@icir.org ICSI/LBNL* Fax +1 (510) 666-2956 * www.icir.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org
Re: Crashes with ixgbe on FreeBSD 8
It will work on 8 RELEASE just fine except for a macro define that ALTQ required that's not in RELEASE, what I did was stick the define into the header and all was well. I was thinking that I would not check that change in but I now see it will probably be useful to have it in the mainstream. I have another hot issue this morning but I will try and check the change into HEAD this afternoon then you will able to just pull that and the driver will drop into 8 REL with no problem. Jack On Wed, May 19, 2010 at 9:20 AM, Robin Sommer ro...@icir.org wrote: On Tue, May 18, 2010 at 22:28 -0700, you wrote: Yes, download the latest code, oh hmmm, can you install STABLE, because there's one small issue that will cause a problem on 8 REL, but if that's a big problem I can also give you a patch so it will work. Jack, thanks for the reply. I could upgrade to STABLE but I as I have quite a number of machines in my setup (and not not all of them need the driver) I would prefer to stay with RELEASE if that is an option. So if you could send me a patch, that would be very helpful. What I'd like to see you try is the newest code that I checked into HEAD today, that's what I am planning for 8.1 and I want as much testing as I can get anyway. Sure, I'd be happy to try that. Can this be back-ported to RELEASE as well or does it need HEAD? Thanks! Robin -- Robin Sommer * Phone +1 (510) 666-2886 * ro...@icir.org ICSI/LBNL* Fax +1 (510) 666-2956 * www.icir.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org
Re: Crashes with ixgbe on FreeBSD 8
Hi Robin, Yes, download the latest code, oh hmmm, can you install STABLE, because there's one small issue that will cause a problem on 8 REL, but if that's a big problem I can also give you a patch so it will work. What I'd like to see you try is the newest code that I checked into HEAD today, that's what I am planning for 8.1 and I want as much testing as I can get anyway. I believe that the version on our external page has problems when you exceed 32 vectors, the new code will reduce that by going to queues rather than individual rx and tx vectors, it also fixes the problem underlying it anyway. Regards, Jack On Tue, May 18, 2010 at 9:21 PM, Robin Sommer ro...@icir.org wrote: Hi all, I'm running into crashes with the ixgbe driver on a FreeBSD 8.0-RELEASE system equipped with an Intel X520-SR2 (and using a Supermicro X8DTU-F motherboard). I was wondering whether somebody might have seen this before. I updated the driver to the latest version I found on Intel's download page, which is 2.0.1. However, the moment I run tcpdump on my ix1 interface (which is connected to a switch's monitor port), I see almost immediate crashes of the kind below. Sometimes tcpdump outputs a few 10s of packets before the system crashes, but most of the time it doesn't even get that far. I saw that 8.0-STABLE comes with a more recent version of the driver. Any chance that that might fix the problem? Any other thoughts? Thanks, Robin - cut --- syslog from crash: May 14 16:42:24 bart kernel: ix1: link state changed to UP May 14 16:43:34 bart kernel: ix1: promiscuous mode enabled May 14 16:43:35 bart kernel: May 14 16:43:35 bart kernel: May 14 16:43:35 bart kernel: Fatal trap 12: page fault while in kernel mode May 14 16:43:35 bart kernel: cpuid = 5; apic id = 05 May 14 16:43:35 bart kernel: fault virtual address = 0x80403d38d3b8 May 14 16:43:35 bart kernel: fault code = supervisor read data, page not present May 14 16:43:35 bart kernel: instruction pointer= 0x20:0x808437fe May 14 16:43:35 bart kernel: May 14 16:43:35 bart kernel: stack pointer = 0x28:0xff82b34d5970 May 14 16:43:35 bart kernel: frame pointer = 0x28:0xff82b34d5980 May 14 16:43:35 bart kernel: code segment = base 0x0, limit 0xf, type 0x1b May 14 16:43:35 bart kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 May 14 16:43:35 bart kernel: processor eflags = interrupt enabled, Driver initalization: ix0: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.0.1 port 0xec00-0xec1f mem 0xf8f8-0xf8ff,0xf8f7c006 ix0: Using MSIX interrupts with 33 vectors ix0: [ITHREAD] [...] ix0: Ethernet address: 00:1b:21:55:7f:d8 ix0: PCI Express Bus: Speed 5.0Gb/s Width x8 ix1: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.0.1 port 0xe880-0xe89f mem 0xf8e8-0xf8ef,0xf8e7c006 ix1: Using MSIX interrupts with 33 vectors ix1: [ITHREAD] [...] ix1: Ethernet address: 00:1b:21:55:7f:d9 ix1: PCI Express Bus: Speed 5.0Gb/s Width x8 ifconfig ix1 ix1: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 options=5bbRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,LRO ether 00:1b:21:55:7f:d9 media: Ethernet autoselect (10Gbase-SR full-duplex) status: active -- Robin Sommer * Phone +1 (510) 666-2886 * ro...@icir.org ICSI/LBNL* Fax +1 (510) 666-2956 * www.icir.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to freebsd-net-unsubscr...@freebsd.org