From owner-freebsd-bugs@FreeBSD.ORG Fri May 2 22:10:04 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 10CA31065679 for ; Fri, 2 May 2008 22:10:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id DD3FB8FC1A for ; Fri, 2 May 2008 22:10:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m42MA3V6015399 for ; Fri, 2 May 2008 22:10:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m42MA3M3015396; Fri, 2 May 2008 22:10:03 GMT (envelope-from gnats) Resent-Date: Fri, 2 May 2008 22:10:03 GMT Resent-Message-Id: <200805022210.m42MA3M3015396@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Adam Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 48C1C106566B for ; Fri, 2 May 2008 22:09:18 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 31D088FC14 for ; Fri, 2 May 2008 22:09:18 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id m42M8XGL091675 for ; Fri, 2 May 2008 22:08:33 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id m42M8Xtq091674; Fri, 2 May 2008 22:08:33 GMT (envelope-from nobody) Message-Id: <200805022208.m42M8Xtq091674@www.freebsd.org> Date: Fri, 2 May 2008 22:08:33 GMT From: Adam To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/123347: bge1: watchdog timeout -- linkstate changed to DOWN X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 May 2008 22:10:04 -0000 >Number: 123347 >Category: kern >Synopsis: bge1: watchdog timeout -- linkstate changed to DOWN >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri May 02 22:10:03 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Adam >Release: FreeBSD 6.3-RELEASE >Organization: MHM Telecom >Environment: FreeBSD GBRT2.mhm.lv 6.3-RELEASE FreeBSD 6.3-RELEASE #0: Tue Apr 1 00:29:12 UTC 2008 root@GBRT2.mhm.lv:/usr/src/sys/i386/compile/GBRT2 i386 >Description: This box works as an Internet router and I have two NICs in it, 3com 3C996-SX and 3C996-T, the later is bge1 on which I get this persistent ERROR below, the first one, bge0 is OK! The result of this error is blackouts and instability of the Internet connections! May 2 14:09:48 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 14:09:48 GBRT2 kernel: bge1: link state changed to DOWN May 2 14:09:51 GBRT2 kernel: bge1: link state changed to UP May 2 14:38:53 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 14:38:53 GBRT2 kernel: bge1: link state changed to DOWN May 2 14:38:55 GBRT2 kernel: bge1: link state changed to UP May 2 15:56:56 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 15:56:56 GBRT2 kernel: bge1: link state changed to DOWN May 2 15:56:58 GBRT2 kernel: bge1: link state changed to UP May 2 17:04:14 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 17:04:14 GBRT2 kernel: bge1: link state changed to DOWN May 2 17:04:16 GBRT2 kernel: bge1: link state changed to UP May 2 17:14:13 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 17:14:13 GBRT2 kernel: bge1: link state changed to DOWN May 2 17:14:16 GBRT2 kernel: bge1: link state changed to UP May 2 18:50:36 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 18:50:36 GBRT2 kernel: bge1: link state changed to DOWN May 2 18:50:38 GBRT2 kernel: bge1: link state changed to UP May 2 19:03:48 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 19:03:48 GBRT2 kernel: bge1: link state changed to DOWN May 2 19:03:51 GBRT2 kernel: bge1: link state changed to UP May 2 20:13:39 GBRT2 kernel: bge1: watchdog timeout -- resetting May 2 20:13:39 GBRT2 kernel: bge1: link state changed to DOWN May 2 20:13:41 GBRT2 kernel: bge1: link state changed to UP Here is the output of dmesg.boot: 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 6.3-RELEASE #0: Tue Apr 1 00:29:12 UTC 2008 root@GBRT2.mhm.lv:/usr/src/sys/i386/compile/GBRT2 Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz (3001.18-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6fb Stepping = 11 Features=0xbfebfbff AMD Features=0x20000000 AMD Features2=0x1 Cores per package: 2 real memory = 2146828288 (2047 MB) avail memory = 2095779840 (1998 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0 irqs 0-23 on motherboard ioapic1 irqs 24-47 on motherboard acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 acpi_hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 900 cpu0: on acpi0 acpi_throttle0: on cpu0 cpu1: on acpi0 acpi_throttle1: on cpu1 acpi_throttle1: failed to attach P_CNT device_attach: acpi_throttle1 attach returned 6 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: irq 16 at device 1.0 on pci0 pci6: on pcib1 pcib2: irq 16 at device 28.0 on pci0 pci4: on pcib2 pcib3: at device 0.0 on pci4 pci5: on pcib3 bge0: mem 0xfeaf0000-0xfeafffff irq 24 at device 1.0 on pci5 bge0: Ethernet address: 00:0a:5e:62:38:1a bge1: mem 0xfeae0000-0xfeaeffff irq 28 at device 2.0 on pci5 miibus0: on bge1 brgphy0: on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto bge1: Ethernet address: 00:04:76:2f:c1:25 pcib4: irq 16 at device 28.4 on pci0 pci3: on pcib4 mskc0: port 0xd800-0xd8ff mem 0xfe9fc000-0xfe9fffff irq 16 at device 0.0 on pci3 msk0: on mskc0 msk0: Ethernet address: 00:1d:60:05:00:7e miibus1: on msk0 e1000phy0: on miibus1 e1000phy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto mskc0: [FAST] pcib5: irq 17 at device 28.5 on pci0 pci2: on pcib5 atapci0: port 0xcc00-0xcc07,0xc880-0xc883,0xc800-0xc807,0xc480-0xc483,0xc400-0xc40f mem 0xfe8$ ata2: on atapci0 ata3: on atapci0 pcib6: at device 30.0 on pci0 pci1: on pcib6 pci1: at device 1.0 (no driver attached) skc0: port 0xb800-0xb8ff mem 0xfe7f8000-0xfe7fbfff irq 21 at device 5.0 on pci1 skc0: Marvell Yukon Lite Gigabit Ethernet rev. (0x9) sk0: on skc0 sk0: Ethernet address: 00:1d:60:05:02:43 miibus2: on sk0 e1000phy1: on miibus2 e1000phy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX-FDX, auto isab0: at device 31.0 on pci0 isa0: on isab0 atapci1: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 31.1 on pci0 ata0: on atapci1 ata1: on atapci1 atapci2: port 0xec00-0xec07,0xe880-0xe883,0xe800-0xe807,0xe480-0xe483,0xe400-0xe40f mem 0xfebffc00-$ ata4: on atapci2 ata5: on atapci2 pci0: at device 31.3 (no driver attached) acpi_button0: on acpi0 orm0: at iomem 0xc0000-0xc7fff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] Timecounters tick every 1.000 msec ipfw2 (+ipv6) initialized, divert enabled, rule-based forwarding enabled, default to accept, logging limited to 10 packets/entry by$ ad0: 76319MB at ata0-master UDMA100 SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad0s1a >How-To-Repeat: Just install two 3Com PCI NICs 3C996 on the 64-bit PCI-E slots on a router box with the similar hard and software environment. Motherboard: Asus P5WDG2 WS Professional 975X P4EE/Pentium D/P4/Celeron 1066FSB LGA775 DDR2 ATX CPU: INTEL Core 2 Duo BX80557E6850 E6850 3GHz FSB1333MHz 4M LGA775 >Fix: Not yet, and the same problem is being reported with Intel em driver on the 6-STABLE branch >Release-Note: >Audit-Trail: >Unformatted: