Date: Fri, 22 Nov 2002 00:40:03 -0800 (PST) From: "Gilbert Gong" <ggong@tch.org> To: freebsd-bugs@FreeBSD.org Subject: Re: i386/40274: "fxp: device timeout" errors during heavy, sustained network activity Message-ID: <200211220840.gAM8e3Pj034749@freefall.freebsd.org>
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The following reply was made to PR i386/40274; it has been noted by GNATS.
From: "Gilbert Gong" <ggong@tch.org>
To: <freebsd-gnats-submit@freebsd.org>
Cc: <jlemon@freebsd.org>
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<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,
CMO
V,PAT,PSE36,PN,MMX,FXSR,SSE>
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: <math processor> on motherboard
Nov 21 11:15:33 ion /kernel: npx0: INT 16 interface
Nov 21 11:15:33 ion /kernel: pcib0: <Intel 82443BX host to PCI bridge (AGP
disabled)> on motherboard
Nov 21 11:15:33 ion /kernel: pci0: <PCI bus> on pcib0
Nov 21 11:15:33 ion /kernel: pcib1: <PCI to PCI bridge (vendor=8086
device=0960)> at device 11.0 on pci0
Nov 21 11:15:33 ion /kernel: pci1: <PCI bus> on pcib1
Nov 21 11:15:33 ion /kernel: mlx0: <Mylex version 4 RAID interface> 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: <Mylex System Drive> on mlx0
Nov 21 11:15:33 ion /kernel: mlxd0: 8748MB (17915904 sectors) RAID 1
(online)
Nov 21 11:15:33 ion /kernel: mlxd1: <Mylex System Drive> on mlx0
Nov 21 11:15:33 ion /kernel: mlxd1: 70004MB (143368192 sectors) RAID 5
(online)
Nov 21 11:15:33 ion /kernel: fxp0: <Intel Pro 10/100B/100+ Ethernet> 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: <i82555 10/100 media interface> 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: <Adaptec 2944 Ultra SCSI adapter> 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: <Intel Pro 10/100B/100+ Ethernet> port
0x1060-0x107f mem 0xfa100000-0xfa1
Nov 21 11:15:33 ion /kernel: inphy1: <i82555 10/100 media interface> 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: <Intel 82371AB PCI to ISA bridge> at
device 18.0 on pci0
Nov 21 11:15:33 ion /kernel: isa0: <ISA bus> on isab0
Nov 21 11:15:33 ion /kernel: atapci0: <Intel PIIX4 ATA33 controller> 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: <Intel 82371AB/EB (PIIX4) USB
controller> port 0x10c0-0x10df irq 5 at de
vice 18.2 on pci0
Nov 21 11:15:34 ion /kernel: usb0: <Intel 82371AB/EB (PIIX4) USB controller>
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: <Intel 82371AB Power management
controller> port 0x1040-0x104f at device
18.3 on pci0
Nov 21 11:15:34 ion /kernel: pci0: <Cirrus Logic GD5480 SVGA controller> at
20.0
Nov 21 11:15:34 ion /kernel: orm0: <Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc87ff,0xc8800-0xc8fff,0x
c9000-0xc9fff,0xca000-0xca7ff,0xca800-0xccfff on isa0
Nov 21 11:15:34 ion /kernel: fdc0: <NEC 72065B or clone> at port
0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
Nov 21 11:15:34 ion /kernel: fdc0: FIFO enabled, 8 bytes threshold
Nov 21 11:15:34 ion /kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0
Nov 21 11:15:34 ion /kernel: atkbdc0: <Keyboard controller (i8042)> at port
0x60,0x64 on isa0
Nov 21 11:15:34 ion /kernel: atkbd0: <AT Keyboard> flags 0x1 irq 1 on
atkbdc0
Nov 21 11:15:34 ion /kernel: kbd0 at atkbd0
Nov 21 11:15:34 ion /kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0
Nov 21 11:15:34 ion /kernel: psm0: model Generic PS/2 mouse, device ID 0
Nov 21 11:15:34 ion /kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df
iomem 0xa0000-0xbffff on isa0
Nov 21 11:15:34 ion /kernel: sc0: <System console> at flags 0x100 on isa0
Nov 21 11:15:34 ion /kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Nov 21 11:15:34 ion /kernel: sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on
isa0
Nov 21 11:15:34 ion /kernel: sio0: type 16550A
Nov 21 11:15:34 ion /kernel: sio1 at port 0x2f8-0x2ff irq 3 on isa0
Nov 21 11:15:34 ion /kernel: sio1: type 16550A
Nov 21 11:15:34 ion /kernel: ppc0: <Parallel port> at port 0x378-0x37f irq 7
on isa0
Nov 21 11:15:34 ion /kernel: ppc0: Generic chipset (ECP/PS2/NIBBLE) in
COMPATIBLE mode
Nov 21 11:15:34 ion /kernel: ppc0: FIFO with 16/16/8 bytes threshold
Nov 21 11:15:34 ion /kernel: plip0: <PLIP network interface> on ppbus0
Nov 21 11:15:34 ion /kernel: lpt0: <Printer> on ppbus0
Nov 21 11:15:34 ion /kernel: lpt0: Interrupt-driven port
Nov 21 11:15:34 ion /kernel: ppi0: <Parallel I/O> on ppbus0
Nov 21 11:15:34 ion /kernel: APIC_IO: Testing 8254 interrupt delivery
Nov 21 11:15:34 ion /kernel: APIC_IO: routing 8254 via IOAPIC #0 intpin 2
Nov 21 11:15:34 ion /kernel: SMP: AP CPU #1 Launched!
Nov 21 11:15:34 ion /kernel: acd0: CDROM <TOSHIBA CD-ROM XM-6602B> at
ata0-master PIO4
Nov 21 11:15:34 ion /kernel: Waiting 15 seconds for SCSI devices to settle
Nov 21 11:15:34 ion /kernel: sa0 at ahc0 bus 0 target 1 lun 0
Nov 21 11:15:34 ion /kernel: sa0: <QUANTUM DLT7000 2560> Removable
Sequential Access SCSI-2 device
Nov 21 11:15:34 ion /kernel: sa0: 20.000MB/s transfers (10.000MHz, offset 8,
16bit)
Nov 21 11:15:34 ion /kernel: pass0 at ahc0 bus 0 target 0 lun 0
Nov 21 11:15:34 ion /kernel: pass0: <ATL L500 6320000 0021> Removable
Changer SCSI-2 device
Nov 21 11:15:34 ion /kernel: pass0: 10.000MB/s transfers (10.000MHz, offset
15)
Nov 21 11:15:34 ion /kernel: Mounting root from ufs:/dev/mlxd0s1a
Nov 21 11:15:34 ion /kernel: WARNING: / was not properly dismounted
kernel config file (eg grep -v "^#" /usr/src/sys/i386/conf/ION)
machine i386
cpu I686_CPU
ident ION
maxusers 0
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep
this!]
options SOFTUPDATES #Enable FFS soft updates support
options UFS_DIRHASH #Improve performance on big
directories
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660
required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP
THIS!]
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in debug
# output. Adds ~215k to driver.
options SMP # Symmetric MultiProcessor Kernel
options APIC_IO # Symmetric (APIC) I/O
device isa
device pci
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
device fd1 at fdc0 drive 1
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
device ahc # AHA2940 and onboard AIC7xxx devices
device sym # NCR/Symbios Logic (newer chipsets)
options SYM_SETUP_LP_PROBE_MAP=0x40
# Allow ncr to attach legacy NCR devices
when
# both sym and ncr are configured
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
device mlx # Mylex DAC960 family
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
device sc0 at isa? flags 0x100
device npx0 at nexus? port IO_NPX irq 13
device apm0 at nexus? disable flags 0x20 # Advanced Power
Management
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
device de # DEC/Intel DC21x4x (``Tulip'')
device em # Intel PRO/1000 adapter Gigabit Ethernet
Card (
``Wiseman'')
device txp # 3Com 3cR990 (``Typhoon'')
device vx # 3Com 3c590, 3c595 (``Vortex'')
device miibus # MII bus support
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
pseudo-device bpf #Berkeley packet filter
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
device uscanner # Scanners
device urio # Diamond Rio MP3 Player
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