5.3-BETA4 hangs (ata2 dma problems)

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Date: Sat, 18 Sep 2004 12:37:05 +0200
To: freebsd-current@freebsd.org

Hi,

experienced 3 hangs in the last 2 weeks regarding dma problems
when having heavy disk i/o.

a) 2 times when trying to copy DVDs from one drive to the other

b) Just a few minutes ago when checking out /usr/ports.
   CVS repository and /usr are on the same disk ad2.

to b). I was under X11/kde3.
I was only able to move the mouse cursor and noticed
dma trouble in the xconsole window.
Sorry I should have written down the messages.
Bad thing is, they didnt make it in the syslog.

What would be the best thing to hunt this down ?
2nd PC on serial console and trying to troubleshoot there ?

I tried to quit X11 via Ctrl-ALT-BS, but then I only hung
somewhere in X11 ...
Ctrl-Alt-Delete was not possible. Via Telnet dunno.
Didnt had a 2nd PC near. I power cycled.

It might be the case that it happens again.

So what would be best to give you better information ?

Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/ad2s1a 253678 88866 144518 38% /
devfs 1 1 0 100% /dev
/dev/md0 447966 52 412078 0% /tmp
/dev/ad2s1f 16244334 10631840 4312948 71% /home
/dev/ad2s1e 8122126 5060014 2412342 68% /usr
/dev/ad2s1d 4058062 1747830 1985588 47% /var
/dev/ad2s1g 54949394 44481186 6072258 88% /export
/dev/ad0s4g 39871456 19791912 16889828 54% /backup
/dev/ad0s1 10241404 3761888 6479516 37% /dosc
/dev/ad0s6 32748560 24949344 7799216 76% /dose
/dev/ad0s7 32748560 13298496 19450064 41% /dosf
/dev/ad0s8 32756576 20374608 12381968 62% /dosg
procfs 4 4 0 100% /proc
linprocfs 4 4 0 100% /usr/compat/linux/proc
pid377@titan:/host 0 0 0 100% /host
pid377@titan:/net 0 0 0 100% /net

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-BETA4 #0: Sun Sep 12 21:25:23 CEST 2004
    root@titan.klemm.apsfilter.org:/usr/src/sys/i386/compile/TITAN
WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant
WARNING: MPSAFE network stack disabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel Pentium III (997.46-MHz 686-class CPU)
  Origin = "GenuineIntel" Id = 0x686 Stepping = 6
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 536854528 (511 MB)
avail memory = 519884800 (495 MB)
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <ASUS MED_2001> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0
cpu0: <ACPI CPU (3 Cx states)> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <VIA 82C691 (Apollo Pro) host to PCI bridge> mem 0xf0000000-0xf7ffffff at device 0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pcib1: could not get PCI interrupt routing table for \\_SB_.PCI0.AGP_ - AE_NOT_FOUND
pci1: <ACPI PCI bus> on pcib1
pcib0: no PRT entry for 0.1.INTA
pci1: <display, VGA> at device 0.0 (no driver attached)
pci1: <display> at device 0.1 (no driver attached)
isab0: <PCI-ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 82C686A UDMA66 controller> port 0xb800-0xb80f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 4.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xb400-0xb41f irq 11 at device 4.2 on pci0
uhci0: [GIANT-LOCKED]
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ulpt0: Hewlett-Packard PSC 2200 Series, rev 2.00/1.00, addr 2, iclass 255/204
ulpt0: using bi-directional mode
umass0: Hewlett-Packard PSC 2200 Series, rev 2.00/1.00, addr 2
ugen0: Syncrosoft Protected Executer, rev 1.10/1.01, addr 3
uhci1: <VIA 83C572 USB controller> port 0xb000-0xb01f irq 11 at device 4.3 on pci0
uhci1: [GIANT-LOCKED]
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
fxp0: <Intel 82559 Pro/100 Ethernet> port 0xa800-0xa83f mem 0xd5800000-0xd58fffff,0xd6000000-0xd6000fff irq 10 at device 9.0 on pci0
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:d0:b7:ba:c1:c2
fxp0: [GIANT-LOCKED]
pci0: <multimedia, audio> at device 10.0 (no driver attached)
fdc0: <floppy drive controller> port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
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> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse Explorer, device ID 4
orm0: <ISA Option ROMs> at iomem 0xd0000-0xd17ff,0xc0000-0xccfff on isa0
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 997461207 Hz quality 800
Timecounters tick every 10.000 msec
IPsec: Initialized Security Association Processing.
ipfw2 initialized, divert enabled, rule-based forwarding disabled, default to deny, logging unlimited
acpi_cpu: throttling enabled, 16 steps (100% to 6.2%), currently 100.0%
ATAPI_RESET time = 60us
ad0: 176700MB <IC35L180AVV207-1/V26OA63A> [359010/16/63] at ata0-master UDMA66
acd0: DVDROM <LITEON DVD-ROM LTD122/IHNC> at ata0-slave UDMA33
ATAPI_RESET time = 1680us
ad2: 176700MB <IC35L180AVV207-1/V26OA63A> [359010/16/63] at ata1-master UDMA66
acd1: DVDR <HL-DT-ST DVDRAM GSA-4082B/A201> at ata1-slave UDMA33
cd0 at ata0 bus 0 target 1 lun 0
cd0: <LITEON DVD-ROM LTD122 IHNC> Removable CD-ROM SCSI-0 device
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
cd1 at ata1 bus 0 target 1 lun 0
cd1: <HL-DT-ST DVDRAM GSA-4082B A201> Removable CD-ROM SCSI-0 device
cd1: 33.000MB/s transfers
cd1: Attempt to query device size failed: NOT READY, Medium not present
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <HP psc 2210 1.00> Removable Direct Access SCSI-2 device
da0: 1.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
(da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(da0:umass-sim0:0:0:0): SCSI Status: Check Condition
(da0:umass-sim0:0:0:0): NOT READY asc:3a,0
(da0:umass-sim0:0:0:0): Medium not present
(da0:umass-sim0:0:0:0): Unretryable error
Opened disk da0 -> 6
(da0:umass-sim0:0:0:0): READ CAPACITY. CDB: 25 0 0 0 0 0 0 0 0 0
(da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(da0:umass-sim0:0:0:0): SCSI Status: Check Condition
(da0:umass-sim0:0:0:0): NOT READY asc:3a,0
(da0:umass-sim0:0:0:0): Medium not present
(da0:umass-sim0:0:0:0): Unretryable error
Opened disk da0 -> 6
Mounting root from ufs:/dev/ad2s1a
WARNING: / was not properly dismounted
WARNING: /home was not properly dismounted
/home: mount pending error: blocks 12 files 1
/home: superblock summary recomputed
WARNING: /usr was not properly dismounted
/usr: mount pending error: blocks 16 files 4
/usr: superblock summary recomputed
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 16 files 3
/var: superblock summary recomputed

machine i386
cpu I686_CPU
ident TITAN
options INCLUDE_CONFIG_FILE # Include this file in kernel
options SCHED_4BSD #4BSD scheduler
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options SOFTUPDATES #Enable FFS soft updates support
options UFS_EXTATTR
options UFS_ACL #Support for access control lists
options UFS_DIRHASH #Improve performance on big directories
options MD_ROOT #MD is a potential root device
options CD9660 #ISO 9660 Filesystem
options PSEUDOFS #Pseudo-filesystem framework
options PROCFS #Process filesystem (requires PSEUDOFS)
options FDESCFS #File descriptor filesystem
options MSDOSFS #MS DOS File System (FAT, FAT32)
options GEOM_BDE #Disk Encryption
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 #Compatible with FreeBSD4
options KTRACE #ktrace(1) support
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #enable logging to syslogd(8)
options PFIL_HOOKS
options IPDIVERT #divert sockets
options IPSTEALTH #support for stealth forwarding
options DUMMYNET
options ZERO_COPY_SOCKETS
options IPSEC #IP security
options IPSEC_ESP #IP security (crypto; define w/ IPSEC)
# Postgresql database
options SYSVSHM
options SYSVSEM
options SYSVMSG
options SHMMAXPGS=65536
options SEMMNI=40
options SEMMNS=240
options SEMUME=40
options SEMMNU=120
device isa
device pci
device fdc
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
options ATA_STATIC_ID #Static device numbering
device scbus # base SCSI code
device da # SCSI direct access devices (aka disks)
device cd #
device pass # CAM passthrough driver
device atapicam # emulate ATAPI devices as SCSI ditto via CAM
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device vga # VGA video card driver
device splash # Splash screen and screen saver support
device sc
options SC_HISTORY_SIZE=512 # number of history buffer lines
device agp # support several AGP chipsets
device npx
device sio # 8250, 16[45]50 based serial ports
device miibus # MII bus support
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
device random # Entropy device
device loop # Network loopback
device ether # Ethernet support
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device bpf # Berkeley packet filter
device mem # Memory and kernel memory devices
device io # I/O device
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device urio # Diamond Rio 500 MP3 player
device uscanner # Scanners
device ucom # USB serial support

        Andreas ///

-- 
Andreas Klemm - Powered by FreeBSD 5.1-CURRENT
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• Previous message: Søren Schmidt: "Re: acd0: FAILURE - READ_BIG MEDIUM ERROR"
• Next in thread: Andreas Klemm: "Re: 5.3-BETA4 hangs (ata2 dma problems)"
• Reply: Andreas Klemm: "Re: 5.3-BETA4 hangs (ata2 dma problems)"
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