Date: Wed, 13 Oct 2004 12:49:32 GMT From: John Engelhart <johne@zang.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/72638: 5.3-BETA7 ethernet freezes under load (SMP dual athlon, intel em) Message-ID: <200410131249.i9DCnWSn082377@www.freebsd.org> Resent-Message-ID: <200410131250.i9DCoQWN001411@freefall.freebsd.org>
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>Number: 72638 >Category: kern >Synopsis: 5.3-BETA7 ethernet freezes under load (SMP dual athlon, intel em) >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Oct 13 12:50:26 GMT 2004 >Closed-Date: >Last-Modified: >Originator: John Engelhart >Release: 5.3-BETA7 on i386 (SMP, intel em) >Organization: >Environment: FreeBSD new.zang.com 5.3-BETA7 FreeBSD 5.3-BETA7 #0: Mon Oct 11 00:12:17 EDT 2004 johne@new.zang.com:/usr/src/sys/i386/compile/new i386 File system is making use of snapshots. Tunings of interest: Scheduler = 4BSD [kernel options that differ from 5.3-BETA7 GENERIC] makeoptions DEBUG=-g options MAXDSIZ=(2048UL*1024*1024) options MAXSSIZ=(256UL*1024*1024) options DFLDSIZ=(1024UL*1024*1024) options BLKDEV_IOSIZE=65536 options PREEMPTION maxusers 512 options SHMMAXPGS=32768 options SHMALL=32768 options SHMSEG=1024 options SHMMNI=512 options SHMMIN=1 options SEMMNI=256 options SEMMNS=512 options SEMMNU=256 options SEMMAP=25 options CPU_ATHLON_SSE_HACK options CPU_ENABLE_SSE options KDB, KDB_UNATTENDED, KDB_TRACE options ALT_BREAK_TO_DEBUGGER options PANIC_REBOOT_WAIT_TIME=300 options IPFIREWALL options IPFIREWALL_DEFAULT_TO_ACCEPT options DUMMYNET options IPFILTER options IPFILTER_LOG Kernel is built with -O and CPU is set to athlon-mp via make.conf. Also, /etc/sysctl.conf has kern.maxvnodes=262144 net.isr.enable=1 dmesg dump: Copyright (c) 1992-2004 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 5.3-BETA7 #0: Mon Oct 11 00:12:17 EDT 2004 johne@new.zang.com:/usr/src/sys/i386/compile/new ACPI APIC Table: <PTLTD APIC > Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) MP 2800+ (2133.42-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x6a0 Stepping = 0 Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> AMD Features=0xc0480000<MP,AMIE,DSP,3DNow!> real memory = 1073217536 (1023 MB) avail memory = 1040560128 (992 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 1 cpu1 (AP): APIC ID: 0 MADT: Forcing active-low polarity and level trigger for SCI ioapic0 <Version 1.1> irqs 0-23 on motherboard npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <PTLTD RSDT> on motherboard acpi0: Power Button (fixed) acpi0: Sleep Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 acpi_button0: <Power Button> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0x8080-0x80ff,0x8000-0x807f,0xcf8-0xcff iomem 0xd8000-0xdbfff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <AMD 762 host to AGP bridge> port 0x1050-0x1053 mem 0xd0400000-0xd0400fff,0xd4000000-0xd7ffffff at device 0.0 on pci0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <AMD 768 UDMA100 controller> port 0xf000-0xf00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached) em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.25> port 0x1000-0x103f mem 0xd0000000-0xd001ffff,0xd0020000-0xd003ffff irq 20 at device 8.0 on pci0 em0: Ethernet address: 00:07:e9:00:f3:c6 em0: Speed:N/A Duplex:N/A pcib2: <ACPI PCI-PCI bridge> at device 16.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pci2: <display, VGA> at device 4.0 (no driver attached) pcib3: <PCI-PCI bridge> at device 5.0 on pci2 pci3: <PCI bus> on pcib3 asr0: <Adaptec Caching SCSI RAID> mem 0xe0000000-0xefffffff irq 17 at device 5.1 on pci2 asr0: [GIANT-LOCKED] asr0: ADAPTEC 3210S FW Rev. 370F, 2 channel, 256 CCBs, Protocol I2O ahc0: <Adaptec 2930CU SCSI adapter> port 0x2400-0x24ff mem 0xd0105000-0xd0105fff irq 18 at device 6.0 on pci2 ahc0: [GIANT-LOCKED] aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x2800-0x287f mem 0xd0106000-0xd010607f irq 19 at device 8.0 on pci2 miibus0: <MII bus> on xl0 ukphy0: <Generic IEEE 802.3u media interface> on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl0: Ethernet address: 00:e0:81:21:d9:63 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A, console sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0 port 0x778-0x77f,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: [FAST] orm0: <ISA Option ROMs> at iomem 0xe0000-0xe3fff,0xcf800-0xcffff,0xc9800-0xcf7ff,0xc8800-0xc97ff,0xc8000-0xc87ff,0xc0000-0xc7fff on isa0 pmtimer0 on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 10.000 msec IP Filter: v3.4.35 initialized. Default = pass all, Logging = enabled ipfw2 initialized, divert disabled, rule-based forwarding disabled, default to accept, logging disabled acd0: CDROM <ATAPI CD-ROM MAX 52X/Ver1.13D> at ata0-master UDMA33 Waiting 15 seconds for SCSI devices to settle da0 at asr0 bus 0 target 0 lun 0 da0: <ADAPTEC RAID-5 370F> Fixed Direct Access SCSI-2 device da0: Tagged Queueing Enabled da0: 87505MB (179210240 512 byte sectors: 255H 63S/T 11155C) SMP: AP CPU #1 Launched! Mounting root from ufs:/dev/da0s1a Pre-seeding PRNG: kickstart >Description: >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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