Date: Fri, 20 Oct 2000 09:36:44 +0200 (SAT) From: John Hay <jhay@icomtek.csir.co.za> To: freebsd-scsi@freebsd.org Subject: ahc still broken? Message-ID: <200010200736.e9K7aiQ58036@zibbi.mikom.csir.co.za>
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Hi,
Is the ahc driver still broken in -stable?
I have a Dell machine that have been building -stable snapshosts every
night for months without a problem (using a kernel and user level of
April 14). Two days ago we had a prower failure and I thought it might
be a good time to upgrade the machine to the latest -stable, but now
it gives scsi errors and panic when building the -stable snapshots.
Previously I haven't seen a single scsi error and the machine had been
up for months at a time.
Here is the console output of the boot, scsi errors and panic I have
captured through the serial port.
John
--
John Hay -- John.Hay@icomtek.csir.co.za
Console: serial port
BIOS drive A: is disk0
BIOS drive C: is disk1
BIOS 640kB/130040kB available memory
FreeBSD/i386 bootstrap loader, Revision 0.8
(jhay@dolphin.mikom.csir.co.za, Wed Oct 18 13:30:42 SAST 2000)
Loading /boot/defaults/loader.conf
/kernel text=0x1824a1 data=0x427e0+0x1bc18 syms=[0x4+0x29420+0x4+0x2d924]
Hit [Enter] to boot immediately, or any other key for command prompt.
Copyright (c) 1992-2000 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 4.1.1-STABLE #0: Wed Oct 18 14:15:22 SAST 2000
jhay@dolphin.mikom.csir.co.za:/usr/src/sys/compile/DOLPHIN
Timecounter "i8254" frequency 1193146 Hz
Timecounter "TSC" frequency 348916883 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (348.92-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x652 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 134209536 (131064K bytes)
avail memory = 127447040 (124460K bytes)
Preloaded elf kernel "kernel" at 0xc033a000.
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mach64-GB graphics accelerator> at 0.0 irq 11
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xffa0-0xffaf at device 7.1 on pci0
ata1: at 0x170 irq 15 on atapci0
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2 irq 11
intpm0: <Intel 82371AB Power management controller> port 0x850-0x85f irq 9 at device 7.3 on pci0
intpm0: I/O mapped 850
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped 800
pcib2: <DEC 21152 PCI-PCI bridge> at device 15.0 on pci0
pci2: <PCI bus> on pcib2
ahc0: <Adaptec 2940/DUAL Ultra SCSI adapter> port 0xdc00-0xdcff mem 0xfafff000-0xfaffffff irq 11 at device 10.0 on pci2
aic7895: Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc1: <Adaptec 2940/DUAL Ultra SCSI adapter> port 0xd800-0xd8ff mem 0xfaffe000-0xfaffefff irq 11 at device 10.1 on pci2
aic7895: Single Channel B, SCSI Id=7, 32/255 SCBs
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xcc00-0xcc7f mem 0xff000000-0xff00007f irq 11 at device 17.0 on pci0
xl0: Ethernet address: 00:c0:4f:71:b3:ab
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
plip0: <PLIP network interface> on ppbus0
pcm0: <CS423x> at port 0x534-0x537,0x388-0x38b,0x220-0x22f irq 5 drq 1,0 on isa0
acd0: CDROM <TOSHIBA CD-ROM XM-6202B> at ata1-master using WDMA2
Waiting 2 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <QUANTUM VIKING II 9.1WLS 5520> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 8709MB (17836668 512 byte sectors: 255H 63S/T 1110C)
WARNING: / was not properly dismounted
swapon: adding /dev/da0s1b as swap device
Automatic boot in progress...
/dev/da0s1a: 1443 files, 38661 used, 60522 free (522 frags, 7500 blocks, 0.5% fragmentation)
/dev/da0s1f: 101065 files, 1289928 used, 742695 free (41839 frags, 87607 blocks, 2.1% fragmentation)
/dev/da0s1g: UNREF FILE I=79410 OWNER=root MODE=100555
/dev/da0s1g: SIZE=445920 MTIME=Oct 19 06:10 2000 (CLEARED)
/dev/da0s1g: UNREF FILE I=517315 OWNER=root MODE=100644
/dev/da0s1g: SIZE=9311 MTIME=Oct 19 10:02 2000 (CLEARED)
/dev/da0s1g: FREE BLK COUNT(S) WRONG IN SUPERBLK (SALVAGED)
/dev/da0s1g: SUMMARY INFORMATION BAD (SALVAGED)
/dev/da0s1g: BLK(S) MISSING IN BIT MAPS (SALVAGED)
/dev/da0s1g: 103481 files, 1421325 used, 1627617 free (26329 frags, 200161 blocks, 0.9% fragmentation)
/dev/da0s1h: 142048 files, 1809221 used, 1057687 free (5335 frags, 131544 blocks, 0.2% fragmentation)
/dev/da0s1e: 900 files, 29997 used, 69186 free (1282 frags, 8488 blocks, 1.3% fragmentation)
Doing initial network setup: hostname.
xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 146.64.28.14 netmask 0xffffff00 broadcast 146.64.28.255
inet6 fe80::2c0:4fff:fe71:b3ab%xl0 prefixlen 64 tentative scopeid 0x1
ether 00:c0:4f:71:b3:ab
media: autoselect (100baseTX <full-duplex>) status: active
supported media: autoselect 100baseTX <full-duplex> 100baseTX 10baseT/UTP <full-duplex> 10baseT/UTP 100baseTX <hw-loopback>
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x9
inet6 ::1 prefixlen 128
inet 127.0.0.1 netmask 0xff000000
add net default: gateway 146.64.28.30
Additional routing options: tcp extensions=NO TCP keepalive=YES.
routing daemons:.
Doing IPv6 network setup:add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
net.inet6.ip6.forwarding: 0 -> 0
net.inet6.ip6.accept_rtadv: 0 -> 1
add net fe80::: gateway fe80::2c0:4fff:fe71:b3ab%xl0
add net ff02::: gateway fe80::2c0:4fff:fe71:b3ab%xl0
IPv4 mapped IPv6 address support=YES.
clearing /tmp
additional daemons: syslogd.
checking for core dump...savecore: no core dump
Doing additional network setup: ntpd.
Starting final network daemons:.
setting ELF ldconfig path: /usr/lib /usr/lib/compat /usr/X11R6/lib /usr/local/lib
setting a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout /usr/X11R6/lib/aout
starting standard daemons: cron printer sendmail sshd.
Initial rc.i386 initialization:.
rc.i386 configuring syscons: blank_time moused.
additional ABI support: linux.
starting local daemons:starting local daemons:.
.
Local package initialization:.
Additional TCP options:.
Thu Oct 19 10:20:05 SAST 2000
Oct 19 10:58:31 dolphin /kernel: /mnt: optimization changed from SPACE to TIME
Oct 19 10:59:40 dolphin /kernel: /mnt: optimization changed from SPACE to TIME
Oct 19 11:00:39 dolphin /kernel: /mnt: optimization changed from SPACE to TIME
Oct 19 11:01:46 dolphin /kernel: /mnt: optimization changed from SPACE to TIME
Oct 19 15:20:41 dolphin /kernel: /mnt: optimization changed from SPACE to TIME
Oct 19 15:28:08 dolphin /kernel: /mnt: optimization changed from SPACE to TIME
Oct 19 15:29:24 dolphin last message repeated 2 times
(da0:ahc0:0:0:0): data overrun detected in Data-out phase. Tag == 0x32.
(da0:ahc0:0:0:0): Have seen Data Phase. Length = 65536. NumSGs = 16.
sg[0] - Addr 0x328e000 : Length 4096
sg[1] - Addr 0x440f000 : Length 4096
sg[2] - Addr 0x2f70000 : Length 4096
sg[3] - Addr 0xd91000 : Length 4096
sg[4] - Addr 0x3872000 : Length 4096
sg[5] - Addr 0x9f3000 : Length 4096
sg[6] - Addr 0x4394000 : Length 4096
sg[7] - Addr 0x3b55000 : Length 4096
sg[8] - Addr 0xcb6000 : Length 4096
sg[9] - Addr 0x33b7000 : Length 4096
sg[10] - Addr 0x40f8000 : Length 4096
sg[11] - Addr 0x2879000 : Length 4096
sg[12] - Addr 0x6d3a000 : Length 4096
sg[13] - Addr 0x56db000 : Length 4096
sg[14] - Addr 0x3d7c000 : Length 4096
sg[15] - Addr 0x735d000 : Length 4096
(da0:ahc0:0:0:0): data overrun detected in Data-out phase. Tag == 0x32.
(da0:ahc0:0:0:0): Have seen Data Phase. Length = 65536. NumSGs = 16.
sg[0] - Addr 0x328e000 : Length 4096
sg[1] - Addr 0x440f000 : Length 4096
sg[2] - Addr 0x2f70000 : Length 4096
sg[3] - Addr 0xd91000 : Length 4096
sg[4] - Addr 0x3872000 : Length 4096
sg[5] - Addr 0x9f3000 : Length 4096
sg[6] - Addr 0x4394000 : Length 4096
sg[7] - Addr 0x3b55000 : Length 4096
sg[8] - Addr 0xcb6000 : Length 4096
sg[9] - Addr 0x33b7000 : Length 4096
sg[10] - Addr 0x40f8000 : Length 4096
sg[11] - Addr 0x2879000 : Length 4096
sg[12] - Addr 0x6d3a000 : Length 4096
sg[13] - Addr 0x56db000 : Length 4096
sg[14] - Addr 0x3d7c000 : Length 4096
sg[15] - Addr 0x735d000 : Length 4096
(da0:ahc0:0:0:0): data overrun detected in Data-out phase. Tag == 0x4.
(da0:ahc0:0:0:0): Have seen Data Phase. Length = 65536. NumSGs = 16.
sg[0] - Addr 0x12fe000 : Length 4096
sg[1] - Addr 0x61bf000 : Length 4096
sg[2] - Addr 0x6a80000 : Length 4096
sg[3] - Addr 0x67a1000 : Length 4096
sg[4] - Addr 0x2f22000 : Length 4096
sg[5] - Addr 0x6e63000 : Length 4096
sg[6] - Addr 0x3d04000 : Length 4096
sg[7] - Addr 0x40c5000 : Length 4096
sg[8] - Addr 0x45c6000 : Length 4096
sg[9] - Addr 0x61a7000 : Length 4096
sg[10] - Addr 0x7b48000 : Length 4096
sg[11] - Addr 0x1009000 : Length 4096
sg[12] - Addr 0x44ea000 : Length 4096
sg[13] - Addr 0x49eb000 : Length 4096
sg[14] - Addr 0x16cc000 : Length 4096
sg[15] - Addr 0xded000 : Length 4096
(da0:ahc0:0:0:0): data overrun detected in Data-out phase. Tag == 0x30.
(da0:ahc0:0:0:0): Have seen Data Phase. Length = 65536. NumSGs = 16.
sg[0] - Addr 0x352e000 : Length 4096
sg[1] - Addr 0x1aef000 : Length 4096
sg[2] - Addr 0x3930000 : Length 4096
sg[3] - Addr 0x3ff1000 : Length 4096
sg[4] - Addr 0x71b2000 : Length 4096
sg[5] - Addr 0x63b3000 : Length 4096
sg[6] - Addr 0x2b14000 : Length 4096
sg[7] - Addr 0x56b5000 : Length 4096
sg[8] - Addr 0x77f6000 : Length 4096
sg[9] - Addr 0x69f7000 : Length 4096
sg[10] - Addr 0x6538000 : Length 4096
sg[11] - Addr 0x54d9000 : Length 4096
sg[12] - Addr 0x4c5a000 : Length 4096
sg[13] - Addr 0x141b000 : Length 4096
sg[14] - Addr 0x765c000 : Length 4096
sg[15] - Addr 0x4f1d000 : Length 4096
(da0:ahc0:0:0:0): data overrun detected in Data-out phase. Tag == 0x3a.
(da0:ahc0:0:0:0): Have seen Data Phase. Length = 65536. NumSGs = 16.
sg[0] - Addr 0x793e000 : Length 4096
sg[1] - Addr 0x1c3f000 : Length 4096
sg[2] - Addr 0xc40000 : Length 4096
sg[3] - Addr 0x2c61000 : Length 4096
sg[4] - Addr 0x7662000 : Length 4096
sg[5] - Addr 0x4163000 : Length 4096
sg[6] - Addr 0x78c4000 : Length 4096
sg[7] - Addr 0x1685000 : Length 4096
sg[8] - Addr 0x4906000 : Length 4096
sg[9] - Addr 0x2927000 : Length 4096
sg[10] - Addr 0x14c8000 : Length 4096
sg[11] - Addr 0x6e69000 : Length 4096
sg[12] - Addr 0x788a000 : Length 4096
sg[13] - Addr 0x1f6b000 : Length 4096
sg[14] - Addr 0x6fcc000 : Length 4096
sg[15] - Addr 0x366d000 : Length 4096
SCB 0x27 - timed out in Message-in phase, SEQADDR == 0x15b
sg[0] - Addr 0x322e000 : Length 4096
sg[1] - Addr 0x730f000 : Length 4096
sg[2] - Addr 0x35d0000 : Length 4096
sg[3] - Addr 0x6b71000 : Length 4096
sg[4] - Addr 0x5432000 : Length 4096
sg[5] - Addr 0x4453000 : Length 4096
sg[6] - Addr 0x3db4000 : Length 4096
sg[7] - Addr 0x6615000 : Length 4096
sg[8] - Addr 0x4556000 : Length 4096
sg[9] - Addr 0x5c77000 : Length 4096
sg[10] - Addr 0x98000 : Length 4096
sg[11] - Addr 0x2099000 : Length 4096
sg[12] - Addr 0x45da000 : Length 4096
sg[13] - Addr 0x263b000 : Length 4096
sg[14] - Addr 0x205c000 : Length 4096
sg[15] - Addr 0x52bd000 : Length 4096
(da0:ahc0:0:0:0): BDR message in message buffer
SCB 0x30 - timed out in Message-in phase, SEQADDR == 0x159
sg[0] - Addr 0x4d6b000 : Length 3072
panic: Disconnected List inconsistency. SCB index == 255, yet numscbs == 100.
syncing disks...
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x30
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc01e4500
stack pointer = 0x10:0xc0285224
frame pointer = 0x10:0xc0285228
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
interrupt mask = bio cam
trap number = 12
panic: page fault
Uptime: 19h12m3s
(da0:ahc0:0:0:0): Synchronize cache failed, status == 0xb, scsi status == 0x0
dumping to dev #da/0x20001, offset 761872
dump Aborting dump due to I/O error.
status == 0xb, scsi status == 0x0
failed, reason: i/o error
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
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