Re: Ath0 Crash the PC

From: Marcos Biscaysaqu (marcos_at_thepacific.net)
Date: 10/22/03

  • Next message: Scott W: "Question on freeBSD (5.1-CURRENT) portupgrade of Perl 5.8 andlibiconv 1.9.1_3" 
    Date: Wed, 22 Oct 2003 14:49:01 +1300
To: Sam Leffler <sam@errno.com>, freebsd-current@freebsd.org

    I using a pentium III 350Mghz 256 MB RAM , uniprocessor, PCI Atheros
    Card Netgear WAG311 a/b/g atheros chipset AR5212, same thing with a
    DLINK PCI AR5212, the last update of my source was yesterday, anyway I
    have the same problem with older versions.
        I trying now with a diferent PC to see what happend.
    I hope this infromation help, pls tell me if you need more information

    this is my dmeg;
    SAM# dmesg
    Copyright (c) 1992-2003 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 5.1-CURRENT #5: Tue Oct 21 13:53:07 NZDT 2003
        marcos@FAST1.ts.co.nz:/usr/src/sys/i386/compile/IPFW
    Preloaded elf kernel "/boot/kernel/kernel" at 0xc0971000.
    Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0971244.
    Timecounter "i8254" frequency 1193182 Hz quality 0
    CPU: AMD Duron(tm) (959.45-MHz 686-class CPU)
      Origin = "AuthenticAMD" Id = 0x631 Stepping = 1
      
    Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
      AMD Features=0xc0440000<RSVD,AMIE,DSP,3DNow!>
    real memory = 369033216 (351 MB)
    avail memory = 348774400 (332 MB)
    Pentium Pro MTRR support enabled
    npx0: [FAST]
    npx0: <math processor> on motherboard
    npx0: INT 16 interface
    acpi0: <AMIINT VIA_K7 > on motherboard
    pcibios: BIOS version 2.10
    Using $PIR table, 9 entries at 0xc00f7e00
    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_cpu0: <CPU> on acpi0
    acpi_button0: <Power Button> on acpi0
    pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
    pci0: <ACPI PCI bus> on pcib0
    pcib0: slot 9 INTA is routed to irq 10
    pcib0: slot 19 INTA is routed to irq 12
    agp0: <VIA Generic host to PCI bridge> mem 0xe0000000-0xe3ffffff at
    device 0.0 on pci0
    pcib1: <PCI-PCI bridge> at device 1.0 on pci0
    pci1: <PCI bus> on pcib1
    pcib0: slot 1 INTA is routed to irq 11
    pcib1: slot 0 INTA is routed to irq 11
    pci1: <display, VGA> at device 0.0 (no driver attached)
    ath0: <Atheros 5212> mem 0xdfff0000-0xdfffffff irq 10 at device 9.0 on pci0
    ath0: [MPSAFE]
    ath0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
    ath0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
    ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps
    24Mbps 36Mbps 48Mbps 54Mbps
    ath0: turbo rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
    ath0: 802.11 address: 00:09:5b:92:41:e2
    isab0: <PCI-ISA bridge> at device 17.0 on pci0
    isa0: <ISA bus> on isab0
    atapci0: <VIA 8233A UDMA133 controller> port 0xfc00-0xfc0f at device
    17.1 on pci0
    ata0: at 0x1f0 irq 14 on atapci0
    ata0: [MPSAFE]
    ata1: at 0x170 irq 15 on atapci0
    ata1: [MPSAFE]
    rl0: <RealTek 8139 10/100BaseTX> port 0xec00-0xecff mem
    0xdffeff00-0xdffeffff irq 12 at device 19.0 on pci0
    rl0: Ethernet address: 00:20:ed:2d:8b:a2
    miibus0: <MII bus> on rl0
    rlphy0: <RealTek internal media interface> on miibus0
    rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
    fdc0: cmd 3 failed at out byte 1 of 3
    sio0 port 0x3f8-0x3ff irq 4 on acpi0
    sio0: type 16550A
    atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
    atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
    kbd0 at atkbd0
    fdc0: cmd 3 failed at out byte 1 of 3
    orm0: <Option ROM> at iomem 0xc0000-0xcbfff on isa0
    pmtimer0 on isa0
    fdc0: cannot reserve I/O port range (6 ports)
    ppc0: parallel port not found.
    sc0: <System console> at flags 0x100 on isa0
    sc0: VGA <16 virtual consoles, flags=0x300>
    sio1: configured irq 3 not in bitmap of probed irqs 0
    sio1: port may not be enabled
    vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
    Timecounter "TSC" frequency 959452732 Hz quality 800
    Timecounters tick every 10.000 msec
    ipfw2 initialized, divert enabled, rule-based forwarding enabled,
    default to accept, logging disabled
    acpi_cpu: throttling enabled, 16 steps (100% to 6.2%), currently 100.0%
    GEOM: create disk ad0 dp=0xc377c070
    ad0: 19130MB <SAMSUNG SV0221H> [38869/16/63] at ata0-master UDMA100
    Mounting root from ufs:/dev/ad0s1a
    WARNING: / was not properly dismounted
    WARNING: /tmp was not properly dismounted
    WARNING: /usr was not properly dismounted
    WARNING: /var was not properly dismounted
    ath0: promiscuous mode enabled
    rl0: promiscuous mode enabled

    This show the screen when crash:

    fatal 12 : page fault while in kernel mode
    fault virtual address : 0x3aaba
    fault code = supervisor read, page not present
                                   0x8 : 0xc063678
    stack pointer = 0x10 : 0xd16e2c2c
    frame pointer = 0x10 : 0xd16e2c30
    code segment = base 0x0, limit 0xfffff, type 0x1b
                                 = DPL0, pres 1, def32 1, gran 1
    Processor eflags = interrupt enabled, resume, IOLP=0
    Current process = 21 (swi7 : task queue)
    trap number = 12
    panic : page fault
    syncing disk .. 2385 2385 2385 2385 2385 2385 2385 2385 2385 ath0:
    device timeout
    ad0: Warring - FLUSHCACHE recovered from missing interrupt
    ad0: Warring - WRITE_DMA recovered from missing interrupt
    ath0:device timeout
    ath0:device timeout

    Sam Leffler wrote:

    >On Tuesday 21 October 2003 05:10 pm, Marcos Biscaysaqu wrote:
    >
    >
    >>I have a Atheros card running as Ap in the last version of Freebsd 5.1
    >>current, with the last Ath drivers files, the problem start when I make
    >>a simple ftp with more than maybe 5mb the card crash and crash the
    >>computer, the screen say ath0:timeout and i need reset it to make it work
    >>again. to make it crash doesn't take longer than 2min.
    >>`
    >>
    >>
    >
    >If your system crashed then you need to provide a stack trace. You don't
    >indicate what kind of machine you have--laptop? uniprocessor? multiprocess?
    >x86? What kind of atheros card? cardbus? minipci? What kind of chip is
    >being used? ar5212, ar5211, ar5210?
    >
    >If you are running current then you should be sure to say when you last
    >updated your sources.
    >
    >
    >
    >>I tried too make a troughput test with ftp traffic in both ways and is
    >>worse crash after 40 sec
    >>Troughput test logs:
    >>http://202.49.92.224/atheros/TESTFAst.html
    >>
    >>my settings:
    >>
    >>ifconfig ath0 inet up ssid mynet media OFDM/54Mbps mode 11a mediaopt
    >>hostap mediaopt turbo
    >>
    >>sysctl net.link.ether.bridge.enable=1
    >>sysctl net.link.ether.bridge_cfg="ath0 rl0"
    >>sysctl net.link.ether.bridge_ipfw=1
    >>sysctl net.inet.ip.forwarding=1
    >>
    >>
    >
    >I have run this configuration w/o turbo mode on a sony vaio laptop with ar5210
    >and ar5212 Atheros cards. I've not seen any "crashes".
    >
    > Sam
    >
    >
    >
    > 

    -- 
Marcos Biscaysaqu
Systems Administrator
ThePacific.Net Ltd.
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