Date: Thu, 7 Jan 1999 10:02:35 -0800 (PST) From: frank@exit.com To: FreeBSD-gnats-submit@FreeBSD.ORG Subject: kern/9370: panic: vinvalbuf: dirty bufs Message-ID: <199901071802.KAA00436@realtime.exit.com>
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>Number: 9370
>Category: kern
>Synopsis: panic: vinvalbuf: dirty bufs
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Jan 7 10:10:02 PST 1999
>Closed-Date:
>Last-Modified:
>Originator: Frank Mayhar
>Release: FreeBSD 3.0-CURRENT i386
>Organization:
None
>Environment:
[201]~ >dmesg
Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #7: Mon Jan 4 17:49:06 PST 1999
frank@realtime.exit.com:/usr/src/sys/compile/REALTIME
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 400910985 Hz
CPU: Pentium II (quarter-micron) (400.91-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x652 Stepping=2
Features=0x183fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,<b24>>
real memory = 134217728 (131072K bytes)
config> USERCONFIG
Invalid command or syntax. Type `?' for help.
config> pnp 1 1 os enable port0 0x534 port2 0x220 port3 0xe0d irq0 10 drq0 1 drq1 6
config> quit
avail memory = 127725568 (124732K bytes)
Preloaded elf kernel "kernel" at 0xf02b2000.
Preloaded userconfig_script "/boot/pnp.config" at 0xf02b209c.
Probing for devices on PCI bus 0:
chip0: <Intel 82443BX host to PCI bridge> rev 0x02 on pci0.0.0
chip1: <Intel 82443BX host to AGP bridge> rev 0x02 on pci0.1.0
chip2: <Intel 82371AB PCI to ISA bridge> rev 0x02 on pci0.4.0
chip3: <Intel 82371AB Power management controller> rev 0x02 on pci0.4.3
ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> rev 0x00 int a irq 15 on pci0.6.0
ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
tl0: <Compaq Netelligent 10/100> rev 0x10 int a irq 15 on pci0.9.0
tl0: Ethernet address: 00:08:c7:b1:93:c3
tl0: autoneg complete, link status good (half-duplex, 10Mbps)
Probing for devices on PCI bus 1:
vga0: <VGA-compatible display device> rev 0x04 int a irq 11 on pci1.0.0
Probing for PnP devices:
CSN 1 Vendor ID: OPT0931 [0x3109143e] Serial 0xffffffff Comp ID: @@@0000 [0x00000000]
AD_WAIT_INIT FAILED 1002 0xff
mss_attach <OPTi931>1 at 0x530 irq 10 dma 1:6 flags 0x16
pcm1 (OPTi931 <OPTi931> sn 0xffffffff) at 0x530-0x537 irq 10 drq 1 flags 0x16 on isa
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <4 virtual consoles, flags=0x0>
pcm0 not found
sio0 at 0x3f8-0x3ff irq 4 flags 0x10 on isa
sio0: type 16550A
sio1 at 0x2f8-0x2ff irq 3 on isa
sio1: type 16550A
lpt0 at 0x378-0x37f irq 7 on isa
lpt0: Interrupt-driven port
lp0: TCP/IP capable interface
psm0 at 0x60-0x64 irq 12 on motherboard
psm0: model Generic PS/2 mouse, device ID 0
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
npx0 on motherboard
npx0: INT 16 interface
Waiting 5 seconds for SCSI devices to settle
changing root device to da0s2a
da1 at ahc0 bus 0 target 1 lun 0
da1: <QUANTUM XP32275W LXY4> Fixed Direct Access SCSI-2 device
da1: 40.0MB/s transfers (20.0MHz, offset 31, 16bit), Tagged Queueing Enabled
da1: 2170MB (4445380 512 byte sectors: 255H 63S/T 276C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DGHS09U 0350> Fixed Direct Access SCSI-3 device
da0: 40.0MB/s transfers (20.0MHz, offset 15, 16bit), Tagged Queueing Enabled
da0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C)
da2 at ahc0 bus 0 target 2 lun 0
da2: <QUANTUM XP32275W LXY4> Fixed Direct Access SCSI-2 device
da2: 40.0MB/s transfers (20.0MHz, offset 31, 16bit), Tagged Queueing Enabled
da2: 2170MB (4445380 512 byte sectors: 255H 63S/T 276C)
WARNING: / was not properly dismounted
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <TOSHIBA CD-ROM XM-6201TA 1037> Removable CD-ROM SCSI-2 device
cd0: 10.0MB/s transfers (10.0MHz, offset 16)
cd0: cd present [318934 x 2048 byte records]
>Description:
After a couple of days of uptime, did a "shutdown -r now", got a
panic: vinvalbuf: dirty bufs
Stack trace:
(kgdb) stack
Undefined command: "stack". Try "help".
(kgdb) bt
#0 0xf0146db3 in boot ()
#1 0xf0147051 in panic ()
#2 0xf01679f4 in vinvalbuf ()
#3 0xf016889e in vclean ()
#4 0xf01687fd in vflush ()
#5 0xf01cfce9 in ffs_flushfiles ()
#6 0xf01cfbc4 in ffs_unmount ()
#7 0xf016a504 in dounmount ()
#8 0xf016916d in vfs_unmountall ()
#9 0xf0146d5f in boot ()
#10 0xf0146b5d in reboot ()
#11 0xf01f5fdf in syscall ()
#12 0xf01e9dfc in Xint0x80_syscall ()
#13 0x80480e9 in ?? ()
I still have the dump if anyone needs more information from it.
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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