Date: Thu, 14 Feb 2002 16:37:49 +0200 From: Rolandas Naujikas <rolnauj@delfi.lt> To: stable@freebsd.org Subject: Panic in NFS Message-ID: <20020214163749.A50973@localhost>
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After upgrading to 4.5-RELEASE, there on heavy load kernel does panic. This
server run samba, nfs client (mount from other FreeBSD 4.5-RELEASE server).
On 4.4-RELEASE was OK.
Console (serial) log with dmesg is:
panic: nfs_fsync: not dirty
syncing disks... 38 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
giving up on 1 buffers
Uptime: 1d21h16m8s
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
>> FreeBSD/i386 BOOT
Default: 0:ad(0,a)/boot/loader
boot:
Console: serial port
BIOS drive A: is disk0
BIOS drive C: is disk1
BIOS drive D: is disk2
BIOS drive E: is disk3
BIOS drive F: is disk4
BIOS 639kB/261120kB available memory
FreeBSD/i386 bootstrap loader, Revision 0.8
(rolnas@kedras.mif.vu.lt, Wed Jan 30 07:17:41 EET 2002)
Loading /boot/defaults/loader.conf
/kernel text=0x115cd7 data=0x1bf1c+0x16db4 syms=[0x4+0x212d0+0x4+0x26129]
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [kernel]...
Copyright (c) 1992-2002 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 4.5-RELEASE #0: Wed Jan 30 07:25:08 EET 2002
?????@??????.???.??.??:/h/FreeBSD/obj/h/FreeBSD/cvsup/src/sys/?????
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 400911005 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (400.91-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x653 Stepping = 3
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
real memory = 268435456 (262144K bytes)
avail memory = 258428928 (252372K bytes)
Preloaded elf kernel "kernel" at 0xc0292000.
Pentium Pro MTRR support enabled
Using $PIR table, 6 entries at 0xc00fded0
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
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xf000-0xf00f at device 7.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
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 0x5000-0x500f irq 9 at device 7.3 on pci0
intpm0: I/O mapped 5000
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 4000
pci0: <S3 Trio 64V2/DX/GX graphics accelerator> at 9.0 irq 10
rl0: <RealTek 8139 10/100BaseTX> port 0xe400-0xe4ff mem 0xd9000000-0xd90000ff irq 5 at device 11.0 on pci0
rl0: Ethernet address: 00:c0:ca:16:29:75
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xe800-0xe87f mem 0xd9001000-0xd900107f irq 9 at device 13.0 on pci0
xl0: Ethernet address: 00:a0:24:aa:b7:fd
miibus1: <MII bus> on xl0
xlphy0: <3Com internal media interface> on miibus1
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0
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
ad0: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata0-master UDMA33
ad1: 13216MB <QUANTUM FIREBALLP KA13.6> [26853/16/63] at ata0-slave UDMA33
ata1-master: DMA limited to UDMA33, non-ATA66 compliant cable
ad2: 29314MB <IBM-DTLA-307030> [59560/16/63] at ata1-master UDMA33
ad3: 6149MB <QUANTUM FIREBALL EX6.4A> [13328/15/63] at ata1-slave UDMA33
Mounting root from ufs:/dev/ad0a
WARNING: / was not properly dismounted
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