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kominx

这是我的dmesg,
Linux version 2.6.18-1.2849.fc6 (brewbuilder@hs20-bc2-4.build.redhat.com) (gcc version 4.1.1 20061011 (Red Hat 4.1.1-30)) #1 SMP Fri Nov 10 12:45:28 EST 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000000ff00000 (usable)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
255MB LOWMEM available.
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 65280
  DMA zone: 4096 pages, LIFO batch:0
  Normal zone: 61184 pages, LIFO batch:15
DMI 2.2 present.
Using APIC driver default
IO/L-APIC disabled because your old system seems to be old
overwrite with "apic"
ACPI: Unable to locate RSDP
Allocating PCI resources starting at 10000000 (gap: 0ff00000:efc00000)
Detected 551.283 MHz processor.
Built 1 zonelists.  Total pages: 65280
Kernel command line: ro root=LABEL=/ rhgb quiet
mapped APIC to ffffd000 (0120a000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
CPU 0 irqstacks, hard=c07af000 soft=c078f000
PID hash table entries: 1024 (order: 10, 4096 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 252456k/261120k available (2139k kernel code, 8032k reserved, 866k data, 244k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1103.31 BogoMIPS (lpj=551655)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0383f9ff 00000000 00000000 00000000 00000000 00000000 00000000
CPU: After vendor identify, caps: 0383f9ff 00000000 00000000 00000000 00000000 00000000 00000000
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
CPU: After all inits, caps: 0383f1ff 00000000 00000000 00000040 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 12k freed
CPU0: Intel Pentium III (Coppermine) stepping 01
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
Brought up 1 CPUs
sizeof(vma)=84 bytes
sizeof(page)=32 bytes
sizeof(inode)=424 bytes
sizeof(dentry)=148 bytes
sizeof(ext3inode)=600 bytes
sizeof(buffer_head)=52 bytes
sizeof(skbuff)=172 bytes
sizeof(task_struct)=1392 bytes
checking if image is initramfs... it is
Freeing initrd memory: 1354k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfb120, last bus=1
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:00:01.0
PCI quirk: region 4000-407f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 4080-40bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
PCI: Using IRQ router PIIX/ICH [8086/2410] at 0000:00:1f.0
PCI: setting IRQ 11 as level-triggered
PCI: Found IRQ 11 for device 0000:00:1f.3
PCI: Sharing IRQ 11 with 0000:00:1f.5
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
PCI: Ignore bogus resource 6 [0:0] of 0000:00:01.0
PCI: Bridge: 0000:00:1e.0
  IO window: c000-cfff
  MEM window: d4000000-d5ffffff
  PREFETCH window: 10000000-100fffff
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 5, 163840 bytes)
TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
audit: initializing netlink socket (disabled)
audit(1165155980.920:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux:  Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key CA06D81CB13FD94
- User ID: Red Hat, Inc. (Kernel Module GPG key)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected an Intel i810 Chipset.
agpgart: AGP aperture is 64M @ 0xd0000000
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 4096 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hdaMA, hdb:pio
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdcMA, hdd:pio
Probing IDE interface ide0...
hda: WDC WD400BB-00JHA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: SAMSUNG SCR-3232, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(66)
hda: cache flushes supported
hda: hda1 hda2 < hda5 hda6 hda7 hda8 hda9 hda10 hda11 hda12 hda13 > hda3
ide-floppy driver 0.99.newide
usbcore: registered new driver libusual
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
PNP: No PS/2 controller found. Probing ports directly.
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
TCP bic registered
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI No-Shortcut mode
Time: tsc clocksource has been installed.
Freeing unused kernel memory: 244k freed
Write protecting the kernel read-only data: 386k
input: AT Translated Set 2 keyboard as /class/input/input0
USB Universal Host Controller Interface driver v3.0
PCI: setting IRQ 5 as level-triggered
PCI: Found IRQ 5 for device 0000:00:1f.2
PCI: Setting latency timer of device 0000:00:1f.2 to 64
uhci_hcd 0000:00:1f.2: UHCI Host Controller
uhci_hcd 0000:00:1f.2: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1f.2: irq 5, io base 0x0000d000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
usb 1-2: new low speed USB device using uhci_hcd and address 2
usb 1-2: configuration #1 chosen from 1 choice
input: HID 062a:0000 as /class/input/input1
input: USB HID v1.10 Mouse [HID 062a:0000] on usb-0000:00:1f.2-2
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux:  Disabled at runtime.
SELinux:  Unregistering netfilter hooks
audit(1165155988.475:2): selinux=0 auid=4294967295
hdc: ATAPI 32X CD-ROM drive, 128kB Cache, DMA
Uniform CD-ROM driver Revision: 3.20
input: PC Speaker as /class/input/input2
Intel 82802 RNG detected
PCI: Found IRQ 11 for device 0000:00:1f.3
PCI: Sharing IRQ 11 with 0000:00:1f.5
Floppy drive(s): fd0 is 1.44M
FDC 0 is a National Semiconductor PC87306
3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
0000:01:01.0: 3Com PCI 3c905B Cyclone 100baseTx at d087e000.
i810_smbus 0000:00:01.0: i810/i815 i2c device found.
PCI: Found IRQ 11 for device 0000:00:1f.5
PCI: Sharing IRQ 11 with 0000:00:1f.3
PCI: Setting latency timer of device 0000:00:1f.5 to 64
intel8x0_measure_ac97_clock: measured 50579 usecs
intel8x0: clocking to 48000
parport0: PC-style at 0x378 [PCSPP]
lp0: using parport0 (polling).
lp0: console ready
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com
device-mapper: multipath: version 1.0.4 loaded
EXT3 FS on hda10, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda9, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda12, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda13, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda11, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
fuse init (API version 7.7)
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
Adding 538168k swap on /dev/hda3.  Priority:-1 extents:1 across:538168k
ip6_tables: (C) 2000-2006 Netfilter Core Team
ip_tables: (C) 2000-2006 Netfilter Core Team
Netfilter messages via NETLINK v0.30.
ip_conntrack version 2.4 (2040 buckets, 16320 max) - 228 bytes per conntrack
process `sysctl' is using deprecated sysctl (syscall) net.ipv6.neigh.lo.base_reachable_time; Use net.ipv6.neigh.lo.base_reachable_time_ms instead.
eth0:  setting full-duplex.
Bluetooth: Core ver 2.10
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
eth0: no IPv6 routers present
vmmon: module license 'unspecified' taints kernel.
/dev/vmmon[2047]: Module vmmon: registered with major=10 minor=165
/dev/vmmon[2047]: Module vmmon: initialized
/dev/vmnet: open called by PID 2072 (vmnet-bridge)
/dev/vmnet: hub 0 does not exist, allocating memory.
/dev/vmnet: port on hub 0 successfully opened
bridge-eth0: enabling the bridge
bridge-eth0: up
bridge-eth0: already up
bridge-eth0: attached
/dev/vmnet: open called by PID 3547 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165133343.240:3): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[3559]: host clock rate change request 0 -> 19
/dev/vmmon[3559]: host clock rate change request 19 -> 83
device eth0 left promiscuous mode
audit(1165133398.680:4): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmnet: open called by PID 3559 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165133398.762:5): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
device eth0 left promiscuous mode
audit(1165134704.424:6): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3547]: host clock rate change request 83 -> 0
vmmon: Had to deallocate locked 23254 pages from vm driver ca032000
vmmon: Had to deallocate AWE 3255 pages from vm driver ca032000
loop: loaded (max 8 devices)
ISO 9660 Extensions: Microsoft Joliet Level 3
ISOFS: changing to secondary root
/dev/vmnet: open called by PID 3947 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165135303.002:7): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[3962]: host clock rate change request 0 -> 19
/dev/vmmon[3962]: host clock rate change request 19 -> 83
/dev/vmmon[3962]: host clock rate change request 83 -> 19
/dev/vmmon[3962]: host clock rate change request 19 -> 83
device eth0 left promiscuous mode
audit(1165135350.843:8): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmnet: open called by PID 3962 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165135350.844:9): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
device eth0 left promiscuous mode
audit(1165136066.490:10): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmnet: open called by PID 3962 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165136066.579:11): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[3962]: host clock rate change request 83 -> 19
/dev/vmmon[3962]: host clock rate change request 19 -> 1
/dev/vmmon[3962]: host clock rate change request 1 -> 19
device eth0 left promiscuous mode
audit(1165136173.826:12): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3947]: host clock rate change request 19 -> 0
vmmon: Had to deallocate locked 29278 pages from vm driver c9026000
vmmon: Had to deallocate AWE 2109 pages from vm driver c9026000
/dev/vmnet: open called by PID 3947 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165136185.538:13): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[4034]: host clock rate change request 0 -> 19
/dev/vmmon[4034]: host clock rate change request 19 -> 83
device eth0 left promiscuous mode
audit(1165136255.394:14): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmnet: open called by PID 4034 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165136255.395:15): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
device eth0 left promiscuous mode
audit(1165136851.405:16): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmnet: open called by PID 4034 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165136851.437:17): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[4034]: host clock rate change request 83 -> 19
/dev/vmmon[4034]: host clock rate change request 19 -> 1
/dev/vmmon[4034]: host clock rate change request 1 -> 19
/dev/vmmon[4034]: host clock rate change request 19 -> 83
device eth0 left promiscuous mode
audit(1165136902.173:18): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3947]: host clock rate change request 83 -> 0
vmmon: Had to deallocate locked 30866 pages from vm driver c9af2000
vmmon: Had to deallocate AWE 2828 pages from vm driver c9af2000
/dev/vmnet: open called by PID 3947 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165136910.295:19): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[4081]: host clock rate change request 0 -> 19
/dev/vmmon[4081]: host clock rate change request 19 -> 83
/dev/vmmon[4081]: host clock rate change request 83 -> 19
device eth0 left promiscuous mode
audit(1165136978.680:20): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3947]: host clock rate change request 19 -> 0
vmmon: Had to deallocate locked 1322 pages from vm driver c9af2000
vmmon: Had to deallocate AWE 1910 pages from vm driver c9af2000
/dev/vmnet: open called by PID 3947 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165136981.438:21): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[4109]: host clock rate change request 0 -> 19
device eth0 left promiscuous mode
audit(1165137020.081:22): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3947]: host clock rate change request 19 -> 0
vmmon: Had to deallocate locked 1393 pages from vm driver c9af2000
vmmon: Had to deallocate AWE 1912 pages from vm driver c9af2000
/dev/vmnet: open called by PID 3947 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165137023.291:23): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[4139]: host clock rate change request 0 -> 19
device eth0 left promiscuous mode
audit(1165137074.487:24): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3947]: host clock rate change request 19 -> 0
vmmon: Had to deallocate locked 1730 pages from vm driver c9af2000
vmmon: Had to deallocate AWE 2332 pages from vm driver c9af2000
/dev/vmnet: open called by PID 3947 (vmware-vmx)
eth0: Setting promiscuous mode.
device eth0 entered promiscuous mode
audit(1165137076.579:25): dev=eth0 prom=256 old_prom=0 auid=4294967295
bridge-eth0: enabled promiscuous mode
/dev/vmnet: port on hub 0 successfully opened
/dev/vmmon[4161]: host clock rate change request 0 -> 19
/dev/vmmon[4161]: host clock rate change request 19 -> 0
/dev/vmmon[4161]: host clock rate change request 0 -> 19
device eth0 left promiscuous mode
audit(1165137145.824:26): dev=eth0 prom=0 old_prom=256 auid=4294967295
bridge-eth0: disabled promiscuous mode
/dev/vmmon[3947]: host clock rate change request 19 -> 0
vmmon: Had to deallocate locked 4258 pages from vm driver c9af2000
vmmon: Had to deallocate AWE 2191 pages from vm driver c9af2000
hdc: tray open
end_request: I/O error, dev hdc, sector 64
Buffer I/O error on device hdc, logical block 8
hdc: tray open
end_request: I/O error, dev hdc, sector 64
Buffer I/O error on device hdc, logical block 8
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 64
isofs_fill_super: bread failed, dev=hdc, iso_blknum=16, block=16
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
Buffer I/O error on device hdc, logical block 1
Buffer I/O error on device hdc, logical block 2
Buffer I/O error on device hdc, logical block 3
Buffer I/O error on device hdc, logical block 4
Buffer I/O error on device hdc, logical block 5
Buffer I/O error on device hdc, logical block 6
Buffer I/O error on device hdc, logical block 7
hdc: tray open
end_request: I/O error, dev hdc, sector 0
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
printk: 1 messages suppressed.
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
hdc: tray open
end_request: I/O error, dev hdc, sector 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
printk: 9 messages suppressed.
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
hfs: unable to find HFS+ superblock
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
Buffer I/O error on device hdc, logical block 1
Buffer I/O error on device hdc, logical block 2
Buffer I/O error on device hdc, logical block 3
Buffer I/O error on device hdc, logical block 4
Buffer I/O error on device hdc, logical block 5
Buffer I/O error on device hdc, logical block 6
Buffer I/O error on device hdc, logical block 7
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
hfs: unable to find HFS+ superblock
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
Buffer I/O error on device hdc, logical block 1
Buffer I/O error on device hdc, logical block 2
Buffer I/O error on device hdc, logical block 3
Buffer I/O error on device hdc, logical block 4
Buffer I/O error on device hdc, logical block 5
Buffer I/O error on device hdc, logical block 6
Buffer I/O error on device hdc, logical block 7
hdc: tray open
end_request: I/O error, dev hdc, sector 0
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
hdc: tray open
end_request: I/O error, dev hdc, sector 1424000
printk: 1 messages suppressed.
Buffer I/O error on device hdc, logical block 178000
hdc: tray open
end_request: I/O error, dev hdc, sector 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
printk: 8 messages suppressed.
Buffer I/O error on device hdc, logical block 0
hdc: tray open
end_request: I/O error, dev hdc, sector 0
hfs: unable to find HFS+ superblock
hdc: tray open
end_request: I/O error, dev hdc, sector 64
Buffer I/O error on device hdc, logical block 8
hdc: tray open
end_request: I/O error, dev hdc, sector 64
Buffer I/O error on device hdc, logical block 8
isofs_fill_super: bread failed, dev=loop1, iso_blknum=16, block=32
hdc: tray open
end_request: I/O error, dev hdc, sector 64
isofs_fill_super: bread failed, dev=hdc, iso_blknum=16, block=16

lee-shuer

看这行提示 ：
sofs_fill_super: bread failed, dev=hdc, iso_blknum=16, block=16

好像是你的盘片有问题啊。

第16个物理块 failed！

换张盘片试试，怎么样？

kominx

换盘也不行呀，我在windows下是可以查看光盘内容的
我是这样mount的
mount -t iso9660 /dev/hdc /mnt/cdrom
提示：
mount: block device /dev/hdc is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/hdc,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so
然后改成
ln -s /dev/hdc /dev/cdrom0
mount /dev/cdrom0 /mnt/cdrom
提示：
mount: block device /dev/cdrom0 is write-protected, mounting read-only
mount: you must specify the filesystem type
好，我在改成：
mount -t iso9660 /dev/cdrom0 /mnt/cdrom
提示：
mount: block device /dev/cdrom0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/cdrom0,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so
不知道怎么会这样

附上我的fstab
LABEL=/                 /                       ext3    defaults        1 1
LABEL=/boot             /boot                   ext3    defaults        1 2
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
LABEL=/home1            /home                   ext3    defaults        1 2
LABEL=/opt              /opt                    ext3    defaults        1 2
proc                    /proc                   proc    defaults        0 0
sysfs                   /sys                    sysfs   defaults        0 0
LABEL=/tmp              /tmp                    ext3    defaults        1 2
LABEL=/usr              /usr                    ext3    defaults        1 2
LABEL=/var              /var                    ext3    defaults        1 2
LABEL=SWAP-hda3         swap                    swap    defaults        0 0
/dev/hdc                                        /mnt/cdrom                                      auto pamconsole,exec,noauto,managed 0 0
/dev/hda5                                       /mnt/hda5                                       ntfs-3g rw,defaults,umask=0000 0 0
/dev/hda6                                       /mnt/hda6                                       ntfs-3g rw,defaults,umask=0000 0 0
/dev/hda7                                       /mnt/hda7                                       vfat utf8,umask=0 0 0

大家快帮我看看！

kominx

我的光驱比较旧了，在windows下读比较慢
但在linux下也不至于读不出来吧！

此问题已经解决
修改fstab加载光驱一行为：/dev/hdc  /mnt/cdrom udf,iso9660 user,noauto 0 0
其实就是要加udf选项
但是不 知道具体为什么
请高手指点一下！！！！！