Date: Sat, 13 Sep 2014 20:24:15 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 193620] New: Problem with igb multiqueue together with pf Message-ID: <bug-193620-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193620 Bug ID: 193620 Summary: Problem with igb multiqueue together with pf Product: Base System Version: 10.0-RELEASE Hardware: amd64 OS: Any Status: Needs Triage Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: radek.krejca@starnet.cz Hello, I have problem with new boards from supermicro. There are 2 nics Intel pro, which supports multiqueue. I boot all freebsd boxes from the same image as diskless and all boxes are NATs with pf. Every box works perfectly, but only 2 new boxes with this board have problems. But I cannot say where. Situation is following - after start is everything ok. But for some hours bigger streams are starting to disconnect. Bigger streams - it means stream about a few megabytes. Pages, mostly, work. >From one or second side is connection working - but problem is only traffic over pf or probably whole FBSD box. I try to catch any communication. I dont know, if is this THE problem, but it looks that communication ends with this: 743 3.301279 46.255.224.95 10.3.59.222 TCP 54 [TCP ACKed unseen segment] 80→55859 [RST, ACK] Seq=699393 Ack=780 Win=17520 Len=0 There is nothing in logs. System looks fine and this is the same configuration which works fine elsewhere. I try to change board for others (but the same ser. no.) and problem is the same. part of dmesg: igb0: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 0xd000-0xd01f mem 0xf7200000-0xf727ffff,0xf7280000-0xf7283fff irq 18 at device 0.0 on pci5 igb0: Using MSIX interrupts with 5 vectors igb0: Ethernet address: 00:25:90:f4:db:38 igb0: Bound queue 0 to cpu 0 igb0: Bound queue 1 to cpu 1 igb0: Bound queue 2 to cpu 2 igb0: Bound queue 3 to cpu 3 pcib6: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0 pci6: <ACPI PCI bus> on pcib6 igb1: <Intel(R) PRO/1000 Network Connection version - 2.4.0> port 0xc000-0xc01f mem 0xf7100000-0xf717ffff,0xf7180000-0xf7183fff irq 19 at device 0.0 on pci6 igb1: Using MSIX interrupts with 5 vectors igb1: Ethernet address: 00:25:90:f4:db:39 igb1: Bound queue 0 to cpu 4 igb1: Bound queue 1 to cpu 5 igb1: Bound queue 2 to cpu 6 igb1: Bound queue 3 to cpu 7 uname: FreeBSD test.starnet.cz 10.0-RELEASE-p7 FreeBSD 10.0-RELEASE-p7 #1 r271046: Wed Sep 3 23:50:39 CEST 2014 root@compiler.starnet.cz:/usr/obj/usr/src/sys/NAT-10.0 amd64 I dont know what I should check and test. Every looks fine, but not work... After disabling multiqueue works every fine. U used hw.igb.enable_msix=0 Thank you Radek -- You are receiving this mail because: You are the assignee for the bug.
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