From owner-freebsd-bugs Fri Nov 22 0:40:12 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A766A37B401 for ; Fri, 22 Nov 2002 00:40:03 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 11F3E43E6E for ; Fri, 22 Nov 2002 00:40:03 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id gAM8e3x3034750 for ; Fri, 22 Nov 2002 00:40:03 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id gAM8e3Pj034749; Fri, 22 Nov 2002 00:40:03 -0800 (PST) Date: Fri, 22 Nov 2002 00:40:03 -0800 (PST) Message-Id: <200211220840.gAM8e3Pj034749@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: "Gilbert Gong" Subject: Re: i386/40274: "fxp: device timeout" errors during heavy, sustained network activity Reply-To: "Gilbert Gong" Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org The following reply was made to PR i386/40274; it has been noted by GNATS. From: "Gilbert Gong" To: Cc: Subject: Re: i386/40274: "fxp: device timeout" errors during heavy, sustained network activity Date: Thu, 21 Nov 2002 19:57:27 -0800 I saw this problem today, on a dual cpu 4.7 RELEASE box w/ 2 nics as well. It was basically a fresh clean install, with a few apps installed. I can't get much info, as it's a production box, and I quickly reverted to a single CPU kernel once I saw the problem occur twice in a row. My problem also appeared to be triggered by samba traffic. This happened twice at least before I switched back to the CPU kernel. The machine become unreachable (would not respond to pings), and console response was extremely slow (I sat for a while even waiting for a password prompt to show up after typing in a username). It happened very quickly once I started a large samba copy. The machine works fine when using a single CPU kernel, and does not show the timeout problem at all in any way shape or form. I have yet to remove the 2nd nic (as it is removable) and see if the dual CPU kernel will work without fault. It is connected to a Cisco 3548 switch. This history of this box (in case ppl are wondering if it happened in prior versions) is that it was a Windows 2k box up until yesterday (I'm still somewhat surprised my boss let me migrate it to FreeBSD after the machine was compromised). Gilbert (dmesg equivalent output) Nov 21 11:15:33 ion /kernel: Copyright (c) 1992-2002 The FreeBSD Project. Nov 21 11:15:33 ion /kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 Nov 21 11:15:33 ion /kernel: The Regents of the University of California. All rights reserved. Nov 21 11:15:33 ion /kernel: FreeBSD 4.7-RELEASE #0: Thu Nov 21 10:08:19 PST 2002 Nov 21 11:15:33 ion /kernel: root@ion.lithium.com:/usr/src/sys/compile/ION Nov 21 11:15:33 ion /kernel: Timecounter "i8254" frequency 1193182 Hz Nov 21 11:15:33 ion /kernel: CPU: Pentium III/Pentium III Xeon/Celeron (448.88-MHz 686-class CPU) Nov 21 11:15:33 ion /kernel: Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Nov 21 11:15:33 ion /kernel: Features=0x387fbff Nov 21 11:15:33 ion /kernel: real memory = 1073676288 (1048512K bytes) Nov 21 11:15:33 ion /kernel: avail memory = 1041670144 (1017256K bytes) Nov 21 11:15:33 ion /kernel: Programming 24 pins in IOAPIC #0 Nov 21 11:15:33 ion /kernel: IOAPIC #0 intpin 2 -> irq 0 Nov 21 11:15:33 ion /kernel: FreeBSD/SMP: Multiprocessor motherboard Nov 21 11:15:33 ion /kernel: cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 Nov 21 11:15:33 ion /kernel: cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 Nov 21 11:15:33 ion /kernel: io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Nov 21 11:15:33 ion /kernel: Preloaded elf kernel "kernel" at 0xc0358000. Nov 21 11:15:33 ion /kernel: Pentium Pro MTRR support enabled Nov 21 11:15:33 ion /kernel: md0: Malloc disk Nov 21 11:15:33 ion /kernel: Using $PIR table, 8 entries at 0xc00fdf40 Nov 21 11:15:33 ion /kernel: npx0: on motherboard Nov 21 11:15:33 ion /kernel: npx0: INT 16 interface Nov 21 11:15:33 ion /kernel: pcib0: on motherboard Nov 21 11:15:33 ion /kernel: pci0: on pcib0 Nov 21 11:15:33 ion /kernel: pcib1: at device 11.0 on pci0 Nov 21 11:15:33 ion /kernel: pci1: on pcib1 Nov 21 11:15:33 ion /kernel: mlx0: mem 0xfa206000-0xfa207fff irq 11 at devi ce 11.1 on pci0 Nov 21 11:15:33 ion /kernel: mlx0: DAC960PG, 3 channels, firmware 4.08-0-33, 8MB RAM Nov 21 11:15:33 ion /kernel: mlxd0: on mlx0 Nov 21 11:15:33 ion /kernel: mlxd0: 8748MB (17915904 sectors) RAID 1 (online) Nov 21 11:15:33 ion /kernel: mlxd1: on mlx0 Nov 21 11:15:33 ion /kernel: mlxd1: 70004MB (143368192 sectors) RAID 5 (online) Nov 21 11:15:33 ion /kernel: fxp0: port 0x1080-0x10bf mem 0xfa000000-0xfa0 fffff,0xfa200000-0xfa200fff irq 11 at device 12.0 on pci0 Nov 21 11:15:33 ion /kernel: fxp0: Ethernet address 00:90:27:91:a0:db Nov 21 11:15:33 ion /kernel: inphy0: on miibus0 Nov 21 11:15:33 ion /kernel: inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Nov 21 11:15:33 ion /kernel: sym0: <875> port 0x1400-0x14ff mem 0xfa201000-0xfa201fff,0xfa205000-0xfa2050ff irq 10 at device 13.0 on pci0 Nov 21 11:15:33 ion /kernel: sym0: No NVRAM, ID 7, Fast-20, SE, parity checking Nov 21 11:15:33 ion /kernel: sym1: <875> port 0x1800-0x18ff mem 0xfa202000-0xfa202fff,0xfa205400-0xfa2054ff irq 5 at device 13.1 on pci0 Nov 21 11:15:33 ion /kernel: sym1: No NVRAM, ID 7, Fast-20, SE, parity checking Nov 21 11:15:33 ion /kernel: ahc0: port 0x2000-0x20ff mem 0xfa203000-0xfa2 03fff irq 11 at device 14.0 on pci0 Nov 21 11:15:33 ion /kernel: aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs Nov 21 11:15:33 ion /kernel: fxp1: port 0x1060-0x107f mem 0xfa100000-0xfa1 Nov 21 11:15:33 ion /kernel: inphy1: on miibus1 Nov 21 11:15:33 ion /kernel: inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto Nov 21 11:15:33 ion /kernel: isab0: at device 18.0 on pci0 Nov 21 11:15:33 ion /kernel: isa0: on isab0 Nov 21 11:15:33 ion /kernel: atapci0: port 0x1050-0x105f at device 18.1 on pc i0 Nov 21 11:15:33 ion /kernel: ata0: at 0x1f0 irq 14 on atapci0 Nov 21 11:15:34 ion /kernel: ata1: at 0x170 irq 15 on atapci0 Nov 21 11:15:34 ion /kernel: uhci0: port 0x10c0-0x10df irq 5 at de vice 18.2 on pci0 Nov 21 11:15:34 ion /kernel: usb0: on uhci0 Nov 21 11:15:34 ion /kernel: usb0: USB revision 1.0 Nov 21 11:15:34 ion /kernel: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 Nov 21 11:15:34 ion /kernel: uhub0: 2 ports with 2 removable, self powered Nov 21 11:15:34 ion /kernel: Timecounter "PIIX" frequency 3579545 Hz Nov 21 11:15:34 ion /kernel: chip1: port 0x1040-0x104f at device 18.3 on pci0 Nov 21 11:15:34 ion /kernel: pci0: at 20.0 Nov 21 11:15:34 ion /kernel: orm0: