dmesg from vanilla-sources-2.6.15

bug117507-dmesg-2.6.15.txt (text/plain), 22.94 KB, created by Malte S. Stretz on 2006-01-21 03:14:11 UTC

Linux version 2.6.15 (root@otherland) (gcc version 3.4.4 (Gentoo 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)) #1 PREEMPT Mon Jan 16 08:03:52 CET 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
 BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)
 BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000fb860
On node 0 totalpages: 262128
  DMA zone: 4096 pages, LIFO batch:0
  DMA32 zone: 0 pages, LIFO batch:0
  Normal zone: 225280 pages, LIFO batch:31
  HighMem zone: 32752 pages, LIFO batch:7
DMI 2.3 present.
ACPI: RSDP (v000 AMI                                   ) @ 0x000fa600
ACPI: RSDT (v001 AMIINT VIA_K7   0x00000010 MSFT 0x00000097) @ 0x3fff0000
ACPI: FADT (v001 AMIINT VIA_K7   0x00000011 MSFT 0x00000097) @ 0x3fff0030
ACPI: MADT (v001 AMIINT          0x00000009 MSFT 0x00000097) @ 0x3fff00c0
ACPI: DSDT (v001    VIA   VIA_K7 0x00001000 MSFT 0x0100000d) @ 0x00000000
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:4 APIC version 16
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
Built 1 zonelists
Kernel command line: root=/dev/hda3 video=radeonfb:1280x1024-32@60 splash=verbose,fadein,theme:NewLinux quiet CONSOLE=/dev/tty1
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 1199.927 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1034852k/1048512k available (2035k kernel code, 13064k reserved, 571k data, 172k init, 131008k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 2401.29 BogoMIPS (lpj=1200647)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: 0183fbff c1c7fbff 00000000 00000000 00000000 00000000 00000000
CPU: After vendor identify, caps: 0183fbff c1c7fbff 00000000 00000000 00000000 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU: After all inits, caps: 0183fbff c1c7fbff 00000000 00000020 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
CPU: AMD Athlon(tm) Processor stepping 02
Enabling fast FPU save and restore... done.
Checking 'hlt' instruction... OK.
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfdb11, last bus=1
PCI: Using configuration type 1
ACPI: Subsystem revision 20050902
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Power Resource [URP1] (off)
ACPI: Power Resource [URP2] (off)
ACPI: Power Resource [FDDP] (off)
ACPI: Power Resource [LPTP] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 *12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 9 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
PCI: Bridge: 0000:00:01.0
  IO window: 9000-9fff
  MEM window: dfe00000-dfefffff
  PREFETCH window: bfc00000-dfcfffff
PCI: Setting latency timer of device 0000:00:01.0 to 64
highmem bounce pool size: 64 pages
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
radeonfb: Found Intel x86 BIOS ROM Image
radeonfb: Retreived PLL infos from BIOS
radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=240.00 Mhz, System=166.00 MHz
radeonfb: PLL min 20000 max 40000
radeonfb: Monitor 1 type CRT found
radeonfb: EDID probed
radeonfb: Monitor 2 type no found
Console: switching to colour frame buffer device 160x64
radeonfb (0000:01:00.0): ATI Radeon Y` 
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected VIA KT266/KY266x/KT333 chipset
agpgart: AGP aperture is 32M @ 0xe0000000
[drm] Initialized drm 1.0.0 20040925
PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
PNP: PS/2 controller doesn't have AUX irq; using default 12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
serial8250: ttyS0 at I/O 0x3f8 (irq = 0) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 0) is a 16550A
00:01: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:02: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:11.1
PCI: Via IRQ fixup for 0000:00:11.1, from 255 to 0
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8233 (rev 00) IDE UDMA100 controller on pci0000:00:11.1
    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hda: ST340014A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: PHILIPS DVDR824P, ATAPI CD/DVD-ROM drive
hdd: PLEXTOR CD-R PX-W1210A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 1024KiB
hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=16383/255/63, UDMA(100)
hda: cache flushes supported
 hda: hda1 hda2 hda3
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
IP route cache hash table entries: 65536 (order: 6, 262144 bytes)
TCP established hash table entries: 262144 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Using IPI Shortcut mode
ACPI wakeup devices: 
PCI0 UAR1  USB USB1 USB2  AC9  MC9 ILAN SLPB 
ACPI: (supports S0 S1 S4 S5)
BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
ReiserFS: hda3: found reiserfs format "3.6" with standard journal
input: AT Translated Set 2 keyboard as /class/input/input0
ReiserFS: hda3: using ordered data mode
ReiserFS: hda3: journal params: device hda3, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: hda3: checking transaction log (hda3)
ReiserFS: hda3: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 172k freed
Adding 514072k swap on /dev/hda2.  Priority:-1 extents:1 across:514072k
Machine check exception polling timer started.
ACPI: Processor [CPU1] (supports 16 throttling states)
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
ACPI: Sleep Button (CM) [SLPB]
Capability LSM initialized
via-rhine.c:v1.10-LK1.2.0-2.6 June-10-2004 Written by Donald Becker
ACPI: PCI Interrupt 0000:00:08.0[A] -> GSI 19 (level, low) -> IRQ 17
PCI: Via IRQ fixup for 0000:00:08.0, from 12 to 1
eth0: VIA Rhine II at 0xdfffff00, 00:50:ba:e4:9e:ba, IRQ 17.
eth0: MII PHY found at address 8, status 0x782d advertising 01e1 Link 45e1.
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:09.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Via IRQ fixup for 0000:00:09.0, from 11 to 0
uhci_hcd 0000:00:09.0: UHCI Host Controller
uhci_hcd 0000:00:09.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:09.0: irq 16, io base 0x0000e000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:09.1[B] -> GSI 17 (level, low) -> IRQ 18
PCI: Via IRQ fixup for 0000:00:09.1, from 5 to 2
uhci_hcd 0000:00:09.1: UHCI Host Controller
uhci_hcd 0000:00:09.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:09.1: irq 18, io base 0x0000e400
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:11.2[D] -> GSI 12 (level, low) -> IRQ 12
uhci_hcd 0000:00:11.2: UHCI Host Controller
uhci_hcd 0000:00:11.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:11.2: irq 12, io base 0x0000d000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:11.3[D] -> GSI 12 (level, low) -> IRQ 12
uhci_hcd 0000:00:11.3: UHCI Host Controller
uhci_hcd 0000:00:11.3: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:11.3: irq 12, io base 0x0000d400
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:11.4[D] -> GSI 12 (level, low) -> IRQ 12
uhci_hcd 0000:00:11.4: UHCI Host Controller
uhci_hcd 0000:00:11.4: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:11.4: irq 12, io base 0x0000d800
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:09.2[C] -> GSI 18 (level, low) -> IRQ 19
PCI: Via IRQ fixup for 0000:00:09.2, from 10 to 3
ehci_hcd 0000:00:09.2: EHCI Host Controller
usb 3-1: new full speed USB device using uhci_hcd and address 2
ehci_hcd 0000:00:09.2: new USB bus registered, assigned bus number 6
ehci_hcd 0000:00:09.2: irq 19, io mem 0xdffffe00
ehci_hcd 0000:00:09.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 4 ports detected
hub 3-1:1.0: USB hub found
hub 3-1:1.0: 4 ports detected
hdc: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
usb 3-2: new full speed USB device using uhci_hcd and address 3
hub 3-2:1.0: USB hub found
hub 3-2:1.0: 4 ports detected
usb 4-1: new full speed USB device using uhci_hcd and address 2
usb 3-1.2: new low speed USB device using uhci_hcd and address 4
usb 3-1.3: new full speed USB device using uhci_hcd and address 5
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver hiddev
input: Microsoft Microsoft IntelliMouse® Explorer as /class/input/input1
input: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse® Explorer] on usb-0000:00:11.2-1.2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
  Vendor: USB2.0    Model: CardReader CF RW  Rev: 0.0>
  Type:   Direct-Access                      ANSI SCSI revision: 00
usb-storage: device scan complete
  Vendor:           Model: TS64MJFLASHA      Rev: 1.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
usb-storage: device scan complete
sd 0:0:0:0: Attached scsi removable disk sda
SCSI device sdb: 126600 512-byte hdwr sectors (65 MB)
sdb: Write Protect is off
sdb: Mode Sense: 0b 00 00 08
sdb: assuming drive cache: write through
SCSI device sdb: 126600 512-byte hdwr sectors (65 MB)
sdb: Write Protect is off
sdb: Mode Sense: 0b 00 00 08
sdb: assuming drive cache: write through
 sdb: sdb1
sd 1:0:0:0: Attached scsi removable disk sdb
ACPI: PCI Interrupt 0000:00:11.5[C] -> GSI 10 (level, low) -> IRQ 10
PCI: Setting latency timer of device 0000:00:11.5 to 64
usbcore: registered new driver snd-usb-audio
hdd: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
hdd: drive_cmd: error=0x04 { AbortedCommand }
ide: failed opcode was: 0xec
Device not ready. Make sure there is a disc in the drive.
Device not ready. Make sure there is a disc in the drive.
usb 3-1.3: USB disconnect, address 5
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
eth0: no IPv6 routers present
cdrom: open failed.
cdrom: open failed.
usb 3-2: USB disconnect, address 3
slab: double free detected in cache 'vm_area_struct', objp e2bd8a18
------------[ cut here ]------------
kernel BUG at mm/slab.c:2656!
invalid operand: 0000 [#1]
PREEMPT 
Modules linked in: snd_seq snd_pcm_oss snd_mixer_oss snd_usb_audio snd_usb_lib snd_hwdep snd_via82xx snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore sd_mod ext2 mbcache usbhid usb_storage scsi_mod vfat fat ide_cd cdrom ehci_hcd uhci_hcd usbcore ipv6 via_rhine mii capability commoncap button fan thermal processor non_fatal
CPU:    0
EIP:    0060:[<c0148a8d>]    Not tainted VLI
EFLAGS: 00010096   (2.6.15) 
EIP is at free_block+0xbd/0x180
eax: 0000004a   ebx: e2bd8000   ecx: c034742c   edx: c034742c
esi: c18ddd60   edi: 00000018   ebp: e2bd801c   esp: e1291eb8
ds: 007b   es: 007b   ss: 0068
Process sh (pid: 11882, threadinfo=e1290000 task=e6b90030)
Stack: c0314eac c031275d e2bd8a18 00000202 e2bd8a18 0000000f c18de7cc c18dc820 
       e59849b4 00000010 c0148bc3 c18dc820 c18da610 00000010 00000000 c18da610 
       c18ddd60 c18da600 c18dc820 e59849b4 00000282 c0148edb c18dc820 c18da600 
Call Trace:
 [<c0148bc3>] cache_flusharray+0x73/0x170
 [<c0148edb>] kmem_cache_free+0x7b/0x80
 [<c01520ac>] remove_vma+0x5c/0x80
 [<c01520ac>] remove_vma+0x5c/0x80
 [<c0154408>] exit_mmap+0xd8/0x110
 [<c011a337>] mmput+0x37/0xb0
 [<c011f013>] do_exit+0xf3/0x450
 [<c011f3e4>] do_group_exit+0x34/0xa0
 [<c010327b>] sysenter_past_esp+0x54/0x75
Code: 00 00 8d 6b 1c 83 7c bd 00 fe 74 27 8b 44 24 10 8b 54 24 2c 89 44 24 08 8b 42 48 c7 04 24 ac 4e 31 c0 89 44 24 04 e8 93 42 fd ff <0f> 0b 60 0a 1b 41 31 c0 8b 43 14 89 44 bd 00 89 7b 14 8b 4c 24 
 <1>Fixing recursive fault but reboot is needed!
scheduling while atomic: sh/0x00000001/11882
 [<c02faf17>] schedule+0x587/0x660
 [<c0104860>] do_invalid_op+0x0/0xb0
 [<c0121cd5>] irq_exit+0x35/0x40
 [<c01058db>] do_IRQ+0x3b/0x70
 [<c011f1b2>] do_exit+0x292/0x450
 [<c0104860>] do_invalid_op+0x0/0xb0
 [<c01044d5>] die+0x185/0x190
 [<c0104902>] do_invalid_op+0xa2/0xb0
 [<c0148a8d>] free_block+0xbd/0x180
 [<c011d15f>] release_console_sem+0xcf/0xf0
 [<c011cfec>] vprintk+0x2ac/0x2d0
 [<c0142df3>] buffered_rmqueue+0x113/0x240
 [<c0103d6b>] error_code+0x4f/0x54
 [<c0148a8d>] free_block+0xbd/0x180
 [<c0148bc3>] cache_flusharray+0x73/0x170
 [<c0148edb>] kmem_cache_free+0x7b/0x80
 [<c01520ac>] remove_vma+0x5c/0x80
 [<c01520ac>] remove_vma+0x5c/0x80
 [<c0154408>] exit_mmap+0xd8/0x110
 [<c011a337>] mmput+0x37/0xb0
 [<c011f013>] do_exit+0xf3/0x450
 [<c011f3e4>] do_group_exit+0x34/0xa0
 [<c010327b>] sysenter_past_esp+0x54/0x75
slab: double free detected in cache 'vm_area_struct', objp e1521504
------------[ cut here ]------------
kernel BUG at mm/slab.c:2656!
invalid operand: 0000 [#2]
PREEMPT 
Modules linked in: snd_seq snd_pcm_oss snd_mixer_oss snd_usb_audio snd_usb_lib snd_hwdep snd_via82xx snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore sd_mod ext2 mbcache usbhid usb_storage scsi_mod vfat fat ide_cd cdrom ehci_hcd uhci_hcd usbcore ipv6 via_rhine mii capability commoncap button fan thermal processor non_fatal
CPU:    0
EIP:    0060:[<c0148a8d>]    Not tainted VLI
EFLAGS: 00010092   (2.6.15) 
EIP is at free_block+0xbd/0x180
eax: 0000004a   ebx: e1521000   ecx: c034742c   edx: c034742c
esi: c18ddd60   edi: 0000000b   ebp: e152101c   esp: c1927ea8
ds: 007b   es: 007b   ss: 0068
Process events/0 (pid: 4, threadinfo=c1926000 task=c1908a70)
Stack: c0314eac c031275d e1521504 c0304280 e1521504 00000000 c18da610 c18da600 
       00000007 00000000 c0149480 c18dc820 c18da610 00000007 00000000 c18dc820 
       c18ddd24 c18dc820 c18ddd60 00000001 c0149564 c18dc820 c18da600 00000000 
Call Trace:
 [<c0149480>] drain_array_locked+0x80/0xd0
 [<c0149564>] cache_reap+0x94/0x200
 [<c012da30>] worker_thread+0x200/0x2f0
 [<c01494d0>] cache_reap+0x0/0x200
 [<c0118d40>] default_wake_function+0x0/0x20
 [<c0118d40>] default_wake_function+0x0/0x20
 [<c012d830>] worker_thread+0x0/0x2f0
 [<c0132256>] kthread+0xb6/0xf0
 [<c01321a0>] kthread+0x0/0xf0
 [<c0101399>] kernel_thread_helper+0x5/0xc
Code: 00 00 8d 6b 1c 83 7c bd 00 fe 74 27 8b 44 24 10 8b 54 24 2c 89 44 24 08 8b 42 48 c7 04 24 ac 4e 31 c0 89 44 24 04 e8 93 42 fd ff <0f> 0b 60 0a 1b 41 31 c0 8b 43 14 89 44 bd 00 89 7b 14 8b 4c 24 
 <6>note: events/0[4] exited with preempt_count 1
usb 3-2: new full speed USB device using uhci_hcd and address 6
hub 3-2:1.0: USB hub found
Slab corruption: start=e59841e8, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
hub 3-2:1.0: 4 ports detected
Last user: [<c011a658>](copy_mm+0x1b8/0x3b0)
000: 70 9b 91 e5 00 50 05 08 00 60 05 08 40 14 52 e1
010: 25 00 00 00 73 18 10 00 6c 19 52 e1 01 00 00 00
020: 58 14 52 e1 80 8e bd e2 58 4f 98 e5 58 4f 98 e5
030: 00 00 00 00 00 00 00 00 68 4f 98 e5 58 25 94 f7
040: 58 25 94 f7 c0 8e 34 c0 0d 00 00 00 5c cb 86 f7
050: 00 00 00 00 00 00 00 00
Prev obj: start=e5984184, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c011a658>](copy_mm+0x1b8/0x3b0)
000: 84 80 82 f7 00 50 fd b7 00 60 fd b7 40 44 98 e5
010: 25 00 00 00 71 08 10 00 98 4a 98 e5 00 00 00 00
Next obj: start=e598424c, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c01530c3>](do_mmap_pgoff+0x3d3/0x7e0)
000: b4 96 91 e5 00 80 04 08 00 a0 06 08 78 43 98 e5
010: 25 00 00 00 75 18 00 00 90 43 98 e5 01 00 00 00
slab error in cache_alloc_debugcheck_after(): cache `vm_area_struct': double free, or memory outside object was overwritten
 [<c014894c>] cache_alloc_debugcheck_after+0xfc/0x180
 [<c0148d20>] kmem_cache_alloc+0x60/0x90
 [<c011a658>] copy_mm+0x1b8/0x3b0
 [<c011a658>] copy_mm+0x1b8/0x3b0
 [<c011b1f1>] copy_process+0x3f1/0xe00
 [<c011bd14>] do_fork+0x74/0x1a6
 [<c0101d9e>] sys_clone+0x3e/0x50
 [<c010327b>] sysenter_past_esp+0x54/0x75
e59841e4: redzone 1: 0x170fc2a5, redzone 2: 0x170fc2a5.
Slab corruption: start=e59841e8, len=88
Redzone: 0x5a2cf071/0x5a2cf071.
Last user: [<c0152088>](remove_vma+0x38/0x80)
020: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 04 34 d7 de
030: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 14 34 d7 de
Prev obj: start=e5984184, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c011a658>](copy_mm+0x1b8/0x3b0)
000: 84 80 82 f7 00 50 fd b7 00 60 fd b7 40 44 98 e5
010: 25 00 00 00 71 08 10 00 98 4a 98 e5 00 00 00 00
Next obj: start=e598424c, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c01530c3>](do_mmap_pgoff+0x3d3/0x7e0)
000: b4 96 91 e5 00 80 04 08 00 a0 06 08 78 43 98 e5
010: 25 00 00 00 75 18 00 00 90 43 98 e5 01 00 00 00
Unable to handle kernel paging request at virtual address 00100104
 printing eip:
c0148a26
*pde = 00000000
Oops: 0002 [#3]
PREEMPT 
Modules linked in: snd_seq snd_pcm_oss snd_mixer_oss snd_usb_audio snd_usb_lib snd_hwdep snd_via82xx snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore sd_mod ext2 mbcache usbhid usb_storage scsi_mod vfat fat ide_cd cdrom ehci_hcd uhci_hcd usbcore ipv6 via_rhine mii capability commoncap button fan thermal processor non_fatal
CPU:    0
EIP:    0060:[<c0148a26>]    Not tainted VLI
EFLAGS: 00010086   (2.6.15) 
EIP is at free_block+0x56/0x180
eax: 00100100   ebx: e2bd8000   ecx: 00000000   edx: 00200200
esi: c18ddd60   edi: 00000004   ebp: ded7301c   esp: c1927eb8
ds: 007b   es: 007b   ss: 0068
Process udevd (pid: 11885, threadinfo=c1926000 task=c1908a70)
Stack: c18dc820 ded73000 c014f305 00000202 e2bd8e64 0000000c c18de7cc c18dc820 
       e2bd8c70 00000010 c0148bc3 c18dc820 c18da610 00000010 00000000 c18da610 
       c18ddd60 c18da600 c18dc820 e2bd8c70 00000282 c0148edb c18dc820 c18da600 
Call Trace:
 [<c014f305>] unmap_page_range+0xb5/0x140
 [<c0148bc3>] cache_flusharray+0x73/0x170
 [<c0148edb>] kmem_cache_free+0x7b/0x80
 [<c0152088>] remove_vma+0x38/0x80
 [<c0152088>] remove_vma+0x38/0x80
 [<c0154408>] exit_mmap+0xd8/0x110
 [<c011a337>] mmput+0x37/0xb0
 [<c011f013>] do_exit+0xf3/0x450
 [<c011f3e4>] do_group_exit+0x34/0xa0
 [<c010327b>] sysenter_past_esp+0x54/0x75
Code: 8b 4c 24 38 89 d0 89 54 24 10 05 00 00 00 40 c1 e8 0c c1 e0 05 03 05 f0 eb 4c c0 8b 58 1c 8b 44 24 2c 8b 53 04 8b 74 88 14 8b 03 <89> 50 04 89 02 31 d2 c7 03 00 01 10 00 c7 43 04 00 02 20 00 8b 
 <1>Fixing recursive fault but reboot is needed!
scheduling while atomic: udevd/0x00000001/11885
 [<c02faf17>] schedule+0x587/0x660
 [<c0116d20>] do_page_fault+0x0/0x5a8
 [<c0121cd5>] irq_exit+0x35/0x40
 [<c01058db>] do_IRQ+0x3b/0x70
 [<c011f1b2>] do_exit+0x292/0x450
 [<c0116d20>] do_page_fault+0x0/0x5a8
 [<c01044d5>] die+0x185/0x190
 [<c0116d20>] do_page_fault+0x0/0x5a8
 [<c011cd37>] printk+0x17/0x20
 [<c01170ca>] do_page_fault+0x3aa/0x5a8
 [<c0116d20>] do_page_fault+0x0/0x5a8
 [<c0103d6b>] error_code+0x4f/0x54
 [<c0148a26>] free_block+0x56/0x180
 [<c014f305>] unmap_page_range+0xb5/0x140
 [<c0148bc3>] cache_flusharray+0x73/0x170
 [<c0148edb>] kmem_cache_free+0x7b/0x80
 [<c0152088>] remove_vma+0x38/0x80
 [<c0152088>] remove_vma+0x38/0x80
 [<c0154408>] exit_mmap+0xd8/0x110
 [<c011a337>] mmput+0x37/0xb0
 [<c011f013>] do_exit+0xf3/0x450
 [<c011f3e4>] do_group_exit+0x34/0xa0
 [<c010327b>] sysenter_past_esp+0x54/0x75
Slab corruption: start=e59841e8, len=88
Redzone: 0x5a2cf071/0x5a2cf071.
Last user: [<c01520ac>](remove_vma+0x5c/0x80)
020: 6b 6b 6b 6b 6b 6b 6b 6b 24 17 52 e1 38 ac 8d f7
030: 6b 6b 6b 6b 6b 6b 6b 6b f4 00 86 f7 6b 6b 6b 6b
Prev obj: start=e5984184, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c011a658>](copy_mm+0x1b8/0x3b0)
000: 84 80 82 f7 00 50 fd b7 00 60 fd b7 40 44 98 e5
010: 25 00 00 00 71 08 10 00 98 4a 98 e5 00 00 00 00
Next obj: start=e598424c, len=88
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c01530c3>](do_mmap_pgoff+0x3d3/0x7e0)
000: b4 96 91 e5 00 80 04 08 00 a0 06 08 78 43 98 e5
010: 25 00 00 00 75 18 00 00 90 43 98 e5 01 00 00 00