From owner-freebsd-net@FreeBSD.ORG Sat Apr 19 21:52:50 2008 Return-Path: Delivered-To: net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2E276106566C for ; Sat, 19 Apr 2008 21:52:50 +0000 (UTC) (envelope-from paul.haddad@gmail.com) Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.176]) by mx1.freebsd.org (Postfix) with ESMTP id 0114F8FC14 for ; Sat, 19 Apr 2008 21:52:49 +0000 (UTC) (envelope-from paul.haddad@gmail.com) Received: by wa-out-1112.google.com with SMTP id k17so1715673waf.3 for ; Sat, 19 Apr 2008 14:52:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; bh=EwkZLAN/4mXmTWJVQtmucx/vARBND0XNQQq5LRXQsVA=; b=Jn5/bLTUqgAXR5jWv7KX9OTCV69/rzMGgvq0p/R/1DZr+FYciQiSoEtzHZ9MjRF1lLEeRBYzoMW7XTbL18c+z7Mj1GOk/+oK7z4Bd8qzjIM0nZkLyWAkhO7sWPmQPS7jbGgIeNXYBIj7y9BmYrhwfD7x92tmlUJDSR9GcEVYt/8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type; b=io6YdH9sg4LVr0qG/WzrPp5lAjFF8hBUl7A0SRN/fUYX5e5eVdntyN9a8oNoMlpow8VvagP2G7tME5Zd+W5n7wzcE2fsfKLpMWGv4M2bgl2qqqWyY9bA8Nw7BWxJfpRsMXbTi+I5zR2fE0l+244ToJGEi61g1yYF+iv5APJkvsY= Received: by 10.114.60.19 with SMTP id i19mr1242740waa.170.1208640231760; Sat, 19 Apr 2008 14:23:51 -0700 (PDT) Received: by 10.115.76.4 with HTTP; Sat, 19 Apr 2008 14:23:51 -0700 (PDT) Message-ID: <944074f30804191423v93d1acet9246269e4072d46a@mail.gmail.com> Date: Sat, 19 Apr 2008 16:23:51 -0500 From: "Paul Haddad" To: net@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: Network Instability when upgrading to 4GB of RAM X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Apr 2008 21:52:50 -0000 Hi All, I've got the below system setup that has so far been very stable when running with 2GB of RAM. I've recently been attempting to upgrade it to 4GB of ram (using 4 DIMMs vs the current 2). The problem is that within a few hours of running with the 4GB config I start getting odd network errors. There's nothing in the logs, but incoming ssh connections start failing with errors like (Bad Packet Length) and things like ftp and nfs all fail in odd ways. As far as I can tell the RAM is fine, I've ran it through a few diff RAM testing utilities and it all comes out fine. I've also successfully run both sets of DIMMs by themselves, so at least it seems that this isn't a hardware problem. I'd appreciate any suggestions on tracking down the problem, again the logs don't seem to have any useful info on it. -- Paul Haddad (paul.haddad@gmail.com paul@pth.com) Copyright (c) 1992-2008 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008 root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Pentium(R) Dual CPU E2140 @ 1.60GHz (1707.19-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x6fd Stepping = 13 Features=0xbfebfbff Features2=0xe39d AMD Features=0x20100800 AMD Features2=0x1 Cores per package: 2 usable memory = 4281016320 (4082 MB) avail memory = 4136013824 (3944 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 2 ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) hptrr: HPT RocketRAID controller driver v1.1 (Feb 24 2008 10:34:18) acpi0: on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, f3de0000 (3) failed Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 acpi_hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 900 cpu0: on acpi0 acpi_perf0: on cpu0 p4tcc0: on cpu0 coretemp0: on cpu0 cpu1: on acpi0 est1: on cpu1 est: CPU supports Enhanced Speedstep, but is not recognized. est: cpu_vendor GenuineIntel, msr 828082806000828 device_attach: est1 attach returned 6 p4tcc1: on cpu1 coretemp1: on cpu1 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 uhci0: port 0xe000-0xe01f irq 16 at device 26.0 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: on uhci0 usb0: USB revision 1.0 uhub0: on usb0 uhub0: 2 ports with 2 removable, self powered uhci1: port 0xe100-0xe11f irq 21 at device 26.1 on pci0 uhci1: [GIANT-LOCKED] uhci1: [ITHREAD] usb1: on uhci1 usb1: USB revision 1.0 uhub1: on usb1 uhub1: 2 ports with 2 removable, self powered uhci2: port 0xe500-0xe51f irq 18 at device 26.2 on pci0 uhci2: [GIANT-LOCKED] uhci2: [ITHREAD] usb2: on uhci2 usb2: USB revision 1.0 uhub2: on usb2 uhub2: 2 ports with 2 removable, self powered ehci0: mem 0xfd101000-0xfd1013ff irq 18 at device 26.7 on pci0 ehci0: [GIANT-LOCKED] ehci0: [ITHREAD] usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: on ehci0 usb3: USB revision 2.0 uhub3: on usb3 uhub3: 6 ports with 6 removable, self powered pcib1: irq 16 at device 28.0 on pci0 pci1: on pcib1 pcib2: irq 16 at device 28.4 on pci0 pci2: on pcib2 atapci0: mem 0xfd000000-0xfd001fff irq 16 at device 0.0 on pci2 atapci0: [ITHREAD] atapci0: AHCI Version 01.00 controller with 2 ports detected ata2: on atapci0 ata2: [ITHREAD] ata3: on atapci0 ata3: [ITHREAD] atapci1: port 0xb000-0xb007,0xb100-0xb103,0xb200-0xb207,0xb300-0xb303,0xb400-0xb40f irq 17 at device 0.1 on pci2 atapci1: [ITHREAD] ata4: on atapci1 ata4: [ITHREAD] pcib3: irq 17 at device 28.5 on pci0 pci3: on pcib3 re0: port 0xc000-0xc0ff mem 0xf9000000-0xf9000fff irq 17 at device 0.0 on pci3 re0: Using 2 MSI messages miibus0: on re0 rgephy0: PHY 1 on miibus0 rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto re0: Ethernet address: 00:1a:4d:56:49:5f re0: [FILTER] re0: [FILTER] uhci3: port 0xe200-0xe21f irq 23 at device 29.0 on pci0 uhci3: [GIANT-LOCKED] uhci3: [ITHREAD] usb4: on uhci3 usb4: USB revision 1.0 uhub4: on usb4 uhub4: 2 ports with 2 removable, self powered uhci4: port 0xe300-0xe31f irq 19 at device 29.1 on pci0 uhci4: [GIANT-LOCKED] uhci4: [ITHREAD] usb5: on uhci4 usb5: USB revision 1.0 uhub5: on usb5 uhub5: 2 ports with 2 removable, self powered uhci5: port 0xe400-0xe41f irq 18 at device 29.2 on pci0 uhci5: [GIANT-LOCKED] uhci5: [ITHREAD] usb6: on uhci5 usb6: USB revision 1.0 uhub6: on usb6 uhub6: 2 ports with 2 removable, self powered ehci1: mem 0xfd100000-0xfd1003ff irq 23 at device 29.7 on pci0 ehci1: [GIANT-LOCKED] ehci1: [ITHREAD] usb7: EHCI version 1.0 usb7: companion controllers, 2 ports each: usb4 usb5 usb6 usb7: on ehci1 usb7: USB revision 2.0 uhub7: on usb7 uhub7: 6 ports with 6 removable, self powered pcib4: at device 30.0 on pci0 pci4: on pcib4 vgapci0: port 0xd000-0xd0ff mem 0xfa000000-0xfaffffff,0xfc005000-0xfc005fff irq 19 at device 1.0 on pci4 fwohci0: mem 0xfc004000-0xfc0047ff,0xfc000000-0xfc003fff irq 18 at device 6.0 on pci4 fwohci0: [FILTER] fwohci0: OHCI version 1.10 (ROM=0) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:c9:2d:36:00:00:1a:4d fwohci0: Phy 1394a available S400, 3 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 dcons_crom0: on firewire0 dcons_crom0: bus_addr 0x12cc000 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 02:c9:2d:00:1a:4d fwe0: Ethernet address: 02:c9:2d:00:1a:4d fwip0: on firewire0 fwip0: Firewire address: 00:c9:2d:36:00:00:1a:4d @ 0xfffe00000000, S400, maxrec 2048 sbp0: on firewire0 fwohci0: Initiate bus reset fwohci0: BUS reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode isab0: at device 31.0 on pci0 isa0: on isab0 atapci2: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f,0xfc00-0xfc0f at device 31.2 on pci0 ata0: on atapci2 ata0: [ITHREAD] ata1: on atapci2 ata1: [ITHREAD] pci0: at device 31.3 (no driver attached) atapci3: port 0xe700-0xe707,0xe800-0xe803,0xe900-0xe907,0xea00-0xea03,0xeb00-0xeb0f,0xec00-0xec0f irq 19 at device 31.5 on pci0 atapci3: [ITHREAD] ata5: on atapci3 ata5: [ITHREAD] ata6: on atapci3 ata6: [ITHREAD] orm0: at iomem 0xc0000-0xc7fff,0xc8000-0xcafff on isa0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] ppc0: cannot reserve I/O port range sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0: configured irq 4 not in bitmap of probed irqs 0 sio0: port may not be enabled sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 8250 or not responding sio0: [FILTER] sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 ukbd0: on uhub6 kbd2 at ukbd0 ums0: on uhub6 ums0: 5 buttons and Z dir. Timecounters tick every 1.000 msec hptrr: no controller detected.firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) ad0: 476938MB at ata0-master SATA300 ad2: 476940MB at ata1-master SATA300 ad3: 476940MB at ata1-slave SATA300 ad8: 238474MB at ata4-master UDMA100 acd0: CDRW at ata4-slave UDMA33 ad10: 476938MB at ata5-master SATA300 ad12: 476940MB at ata6-master SATA300 SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad8s1a WARNING: ZFS is considered to be an experimental feature in FreeBSD. ZFS filesystem version 6 ZFS storage pool version 6