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Date:      Tue, 11 Mar 2003 08:09:55 -0800
From:      Ryan Dooley <ryan@third-man.com>
To:        current@freebsd.org
Subject:   isp(4) issue lead to a panic with no dump
Message-ID:  <20030311160955.GA80617@elvis.mu.org>

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Hey All,

I've a -CURRENT box that was cvsup'd yesterday.  It's a backup file server
with a RAID array attached.  This was a -STABLE machine at one point that
I updated.  The last few messages in /var/log/messages before the panic
looked like this:

Mar 10 15:44:34 alvin kernel: isp0: bad underrun for 124.0 (count 65536, resid 2147427327, status not marked)
Mar 10 15:44:35 alvin kernel: isp0: bad underrun for 124.0 (count 49152, resid 2147451903, status not marked)
Mar 10 15:44:35 alvin kernel: isp0: bad underrun for 124.0 (count 65536, resid 2147439615, status not marked)
Mar 10 15:44:36 alvin kernel: isp0: bad underrun for 124.0 (count 65536, resid 2147431423, status not marked)
Mar 10 15:44:38 alvin kernel: isp0: bad underrun for 124.0 (count 65536, resid 2147439615, status not marked)
Mar 10 15:44:44 alvin kernel: isp0: LIP destroyed 8 active commands
Mar 10 15:44:44 alvin kernel: isp0: Mbox Command Async (0x4000) with no waiters

The system was busy rsync'ing data from the production file server (this
system is a semi-warm mirror of the main... it pulls data twice a day).

The file system is formatted as UFS1 and has soft-updates enabled.

If I can get a serial dump of the next time (this is the first time I've
seen it just panic and stop).  The isn't the first time I've seen the isp
messages.

Just passing it along.

Cheers,
	Ryan

The /var/run/dmesg.boot looks like:

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 5.0-CURRENT #0: Mon Mar 10 09:07:05 CST 2003
    root@alvin:/usr/src/sys/i386/compile/ALVIN
Preloaded elf kernel "/boot/kernel/kernel" at 0xc06d4000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc06d40a8.
Timecounter "i8254"  frequency 1193182 Hz
CPU: Intel Pentium III Xeon (699.29-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6a1  Stepping = 1
  Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 1073733632 (1023 MB)
avail memory = 1035710464 (987 MB)
Changing APIC ID for IO APIC #0 from 0 to 2 on chip
Changing APIC ID for IO APIC #1 from 0 to 3 on chip
Programming 16 pins in IOAPIC #0
Programming 16 pins in IOAPIC #1
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
 cpu0 (BSP): apic id:  1, version: 0x00040011, at 0xfee00000
 cpu1 (AP):  apic id:  0, version: 0x00040011, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x000f0011, at 0xfec00000
 io1 (APIC): apic id:  3, version: 0x000f0011, at 0xfec01000
Allocating major#253 to "net"
Allocating major#252 to "pci"
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <DELL   PE6450  > on motherboard
    ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE31
    ACPI-0625: *** Info: GPE Block1 defined as GPE32 to GPE63
pcibios: BIOS version 2.10
Using $PIR table, 11 entries at 0xc00fc350
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-safe"  frequency 3579545 Hz
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_cpu1: <CPU> on acpi0
acpi_cpu2: <CPU> on acpi0
acpi_cpu3: <CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
IOAPIC #1 intpin 1 -> irq 2
IOAPIC #1 intpin 2 -> irq 5
IOAPIC #1 intpin 5 -> irq 10
IOAPIC #1 intpin 10 -> irq 11
IOAPIC #1 intpin 15 -> irq 13
pci0: <display, VGA> at device 4.0 (no driver attached)
ahc0: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xe800-0xe8ff mem 0xfbefe000-0xfbefefff irq 2 at device 5.0 on pci0
aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
ahc1: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xe400-0xe4ff mem 0xfbefd000-0xfbefdfff irq 5 at device 5.1 on pci0
aic7899: Ultra160 Wide Channel B, SCSI Id=0, 32/253 SCBs
fxp0: <Intel 82557/8/9 EtherExpress Pro/100(B) Ethernet> port 0xe0e0-0xe0ff mem 0xfbd00000-0xfbdfffff,0xfd4ff000-0xfd4fffff irq 10 at device 7.0 on pci0
fxp0: Ethernet address 00:20:35:68:5b:23
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: <Intel 82557/8/9 EtherExpress Pro/100(B) Ethernet> port 0xe080-0xe0bf mem 0xfbc00000-0xfbcfffff,0xfbefc000-0xfbefcfff irq 11 at device 8.0 on pci0
fxp1: Ethernet address 00:b0:d0:68:cf:9b
inphy0: <i82555 10/100 media interface> on miibus1
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <PCI-ISA bridge> port 0x8a0-0x8af at device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <ServerWorks ROSB4 UDMA33 controller> port 0x8b0-0x8bf at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
ohci0: <OHCI (generic) USB controller> mem 0xfbefb000-0xfbefbfff irq 13 at device 15.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pcib1: <ACPI Host-PCI bridge> on acpi0
pci3: <ACPI PCI bus> on pcib1
IOAPIC #1 intpin 7 -> irq 16
isp0: <Qlogic ISP 2200 PCI FC-AL Adapter> port 0xcc00-0xccff mem 0xfaaff000-0xfaafffff irq 16 at device 9.0 on pci3
isp0: bad execution throttle of 0- using 16
pcib2: <ACPI Host-PCI bridge> on acpi0
pci12: <ACPI PCI bus> on pcib2
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
Allocating major#251 to "devstat"
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
sio1 port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
ppc0 port 0x778-0x77f,0x378-0x37f irq 7 drq 1 on acpi0
ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
orm0: <Option ROMs> at iomem 0xce000-0xd07ff,0xc8000-0xcdfff,0xc0000-0xc7fff on isa0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0
Timecounters tick every 10.000 msec
acd0: CDROM <SAMSUNG CD-ROM SN-124> at ata0-master PIO4
Waiting 3 seconds for SCSI devices to settle
ses0 at ahc0 bus 0 target 6 lun 0
ses0: <DELL 1x4 U2W SCSI BP 1.17> Fixed Processor SCSI-2 device 
ses0: 3.300MB/s transfers
ses0: SAF-TE Compliant Device
da0 at ahc0 bus 0 target 0 lun 0
da0: <QUANTUM ATLAS10K2-TY367J DA40> Fixed Direct Access SCSI-3 device 
da0: 160.000MB/s transfers (80.000MHz, offset 127, 16bit), Tagged Queueing Enabled
da0: 34732MB (71132959 512 byte sectors: 255H 63S/T 4427C)
da1 at isp0 bus 0 target 124 lun 0
da1: <IBM 3552 0401> Fixed Direct Access SCSI-3 device 
da1: 100.000MB/s transfers, Tagged Queueing Enabled
da1: 614400MB (1258291200 512 byte sectors: 255H 63S/T 12789C)
SMP: AP CPU #1 Launched!
Mounting root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 4 files 1
/var: superblock summary recomputed
/raid: correcting fs_sblockloc from 65536 to 8192

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