Linux version 2.6.20-gentoo-r8 (root@livecd) (gcc version 4.1.2 (Gentoo 4.1.2)) #1 SMP Sat Jun 9 19:01:02 EDT 2007 Command line: root=/dev/sda1 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f400 (usable) BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fee0000 (usable) BIOS-e820: 000000003fee0000 - 000000003fee3000 (ACPI NVS) BIOS-e820: 000000003fee3000 - 000000003fef0000 (ACPI data) BIOS-e820: 000000003fef0000 - 000000003ff00000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) Entering add_active_range(0, 0, 159) 0 entries of 256 used Entering add_active_range(0, 256, 261856) 1 entries of 256 used end_pfn_map = 1048576 DMI 2.3 present. ACPI: RSDP (v000 K8T890 ) @ 0x00000000000f7910 ACPI: RSDT (v001 K8T890 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fee3040 ACPI: FADT (v001 K8T890 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fee30c0 ACPI: MCFG (v001 K8T890 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feeabc0 ACPI: MADT (v001 K8T890 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feeab00 ACPI: DSDT (v001 K8T890 AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x0000000000000000 Entering add_active_range(0, 0, 159) 0 entries of 256 used Entering add_active_range(0, 256, 261856) 1 entries of 256 used Zone PFN ranges: DMA 0 -> 4096 DMA32 4096 -> 1048576 Normal 1048576 -> 1048576 early_node_map[2] active PFN ranges 0: 0 -> 159 0: 256 -> 261856 On node 0 totalpages: 261759 DMA zone: 56 pages used for memmap DMA zone: 1142 pages reserved DMA zone: 2801 pages, LIFO batch:0 DMA32 zone: 3524 pages used for memmap DMA32 zone: 254236 pages, LIFO batch:31 Normal zone: 0 pages used for memmap ACPI: PM-Timer IO Port: 0x4008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 (Bootup-CPU) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x03] address[0xfecc0000] gsi_base[24]) IOAPIC[1]: apic_id 3, address 0xfecc0000, GSI 24-47 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. Setting APIC routing to physical flat Using ACPI (MADT) for SMP configuration information Nosave address range: 000000000009f000 - 00000000000a0000 Nosave address range: 00000000000a0000 - 00000000000f0000 Nosave address range: 00000000000f0000 - 0000000000100000 Allocating PCI resources starting at 40000000 (gap: 3ff00000:a0100000) SMP: Allowing 2 CPUs, 0 hotplug CPUs PERCPU: Allocating 32384 bytes of per cpu data Built 1 zonelists. Total pages: 257037 Kernel command line: root=/dev/sda1 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Checking aperture... CPU 0: aperture @ fec0000000 size 128 MB Aperture beyond 4GB. Ignoring. AGP bridge at 00:00:00 Aperture from AGP @ c0000000 size 128 MB (APSIZE f20) Memory: 1025956k/1047424k available (2930k kernel code, 20836k reserved, 1036k data, 188k init) Calibrating delay using timer specific routine.. 4005.42 BogoMIPS (lpj=6672679) Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 SMP alternatives: switching to UP code ACPI: Core revision 20060707 Using local APIC timer interrupts. result 12500774 Detected 12.500 MHz APIC timer. SMP alternatives: switching to SMP code Booting processor 1/2 APIC 0x1 Initializing CPU#1 Calibrating delay using timer specific routine.. 4001.56 BogoMIPS (lpj=6666505) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping 02 CPU 1: Syncing TSC to CPU 0. CPU 1: synchronized TSC with CPU 0 (last diff -88 cycles, maxerr 546 cycles) Brought up 2 CPUs testing NMI watchdog ... OK. Disabling vsyscall due to use of PM timer time.c: Using 3.579545 MHz WALL PM GTOD PM timer. time.c: Detected 2000.121 MHz processor. migration_cost=192 NET: Registered protocol family 16 ACPI: bus type pci registered PCI: Using MMCONFIG at e0000000 PCI: No mmconfig possible on device 00:18 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: enabled onboard AC97/MC97 devices Boot video device is 0000:02:00.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXG._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs *3 4 6 7 10 11 12) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 *10 11 12) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 12) *5 ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 *11 12) ACPI: PCI Interrupt Link [ALKA] (IRQs *20) ACPI: PCI Interrupt Link [ALKB] (IRQs *21) ACPI: PCI Interrupt Link [ALKC] (IRQs *22) ACPI: PCI Interrupt Link [ALKD] (IRQs *23), disabled. SCSI subsystem initialized libata version 2.00 loaded. PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report PCI: Cannot allocate resource region 8 of bridge 0000:00:03.0 PCI: Cannot allocate resource region 8 of bridge 0000:00:03.1 PCI: Cannot allocate resource region 8 of bridge 0000:00:03.3 Bluetooth: Core ver 2.11 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized agpgart: Detected AGP bridge 0 agpgart: AGP aperture is 128M @ 0xc0000000 ACPI: PCI Interrupt 0000:00:0c.2[B] -> GSI 18 (level, low) -> IRQ 18 ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[d4004000-d40047ff] Max Packet=[2048] IR/IT contexts=[4/8] PCI: Bridge: 0000:00:01.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:02.0 IO window: 9000-9fff MEM window: d0000000-d1ffffff PREFETCH window: c8000000-cfffffff PCI: Bridge: 0000:00:03.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:03.1 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:03.2 IO window: a000-afff MEM window: d2000000-d3ffffff PREFETCH window: disabled. PCI: Bridge: 0000:00:03.3 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Setting latency timer of device 0000:00:01.0 to 64 ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 27 (level, low) -> IRQ 27 PCI: Setting latency timer of device 0000:00:02.0 to 64 ACPI: PCI Interrupt 0000:00:03.0[A] -> GSI 31 (level, low) -> IRQ 31 PCI: Setting latency timer of device 0000:00:03.0 to 64 ACPI: PCI Interrupt 0000:00:03.1[B] -> GSI 35 (level, low) -> IRQ 35 PCI: Setting latency timer of device 0000:00:03.1 to 64 ACPI: PCI Interrupt 0000:00:03.2[C] -> GSI 39 (level, low) -> IRQ 39 PCI: Setting latency timer of device 0000:00:03.2 to 64 ACPI: PCI Interrupt 0000:00:03.3[D] -> GSI 43 (level, low) -> IRQ 43 PCI: Setting latency timer of device 0000:00:03.3 to 64 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 9, 2097152 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered Total HugeTLB memory allocated, 0 SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) PCI: Setting latency timer of device 0000:00:02.0 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:02.0:pcie00] Allocate Port Service[0000:00:02.0:pcie01] Allocate Port Service[0000:00:02.0:pcie02] Allocate Port Service[0000:00:02.0:pcie03] PCI: Setting latency timer of device 0000:00:03.0 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:03.0:pcie00] Allocate Port Service[0000:00:03.0:pcie01] Allocate Port Service[0000:00:03.0:pcie02] Allocate Port Service[0000:00:03.0:pcie03] PCI: Setting latency timer of device 0000:00:03.1 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:03.1:pcie00] Allocate Port Service[0000:00:03.1:pcie01] Allocate Port Service[0000:00:03.1:pcie02] Allocate Port Service[0000:00:03.1:pcie03] PCI: Setting latency timer of device 0000:00:03.2 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:03.2:pcie00] Allocate Port Service[0000:00:03.2:pcie01] Allocate Port Service[0000:00:03.2:pcie02] Allocate Port Service[0000:00:03.2:pcie03] PCI: Setting latency timer of device 0000:00:03.3 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:03.3:pcie00] Allocate Port Service[0000:00:03.3:pcie01] Allocate Port Service[0000:00:03.3:pcie02] Allocate Port Service[0000:00:03.3:pcie03] Evaluate _OSC Set fails. Status = 0x0005 Evaluate _OSC Set fails. Status = 0x0005 aer_init: AER service init fails - Run ACPI _OSC fails aer: probe of 0000:00:02.0:pcie01 failed with error 2 Evaluate _OSC Set fails. Status = 0x0005 Evaluate _OSC Set fails. Status = 0x0005 aer_init: AER service init fails - Run ACPI _OSC fails aer: probe of 0000:00:03.0:pcie01 failed with error 2 Evaluate _OSC Set fails. Status = 0x0005 Evaluate _OSC Set fails. Status = 0x0005 aer_init: AER service init fails - Run ACPI _OSC fails aer: probe of 0000:00:03.1:pcie01 failed with error 2 Evaluate _OSC Set fails. Status = 0x0005 Evaluate _OSC Set fails. Status = 0x0005 aer_init: AER service init fails - Run ACPI _OSC fails aer: probe of 0000:00:03.2:pcie01 failed with error 2 Evaluate _OSC Set fails. Status = 0x0005 Evaluate _OSC Set fails. Status = 0x0005 aer_init: AER service init fails - Run ACPI _OSC fails aer: probe of 0000:00:03.3:pcie01 failed with error 2 Real Time Clock Driver v1.12ac Linux agpgart interface v0.101 (c) Dave Jones input: Power Button (FF) as /class/input/input0 ACPI: Power Button (FF) [PWRF] input: Power Button (CM) as /class/input/input1 ACPI: Power Button (CM) [PWRB] ACPI: Fan [FAN] (on) ACPI: Thermal Zone [THRM] (35 C) Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A loop: loaded (max 8 devices) ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 36 (level, low) -> IRQ 36 PCI: Setting latency timer of device 0000:05:00.0 to 64 sky2 v1.10 addr 0xd3000000 irq 36 Yukon-EC (0xb6) rev 2 sky2 eth0: addr 00:17:31:df:ab:ba tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky 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 0000:00:0f.1 ACPI: PCI Interrupt Link [ALKA] enabled at IRQ 20 ACPI: PCI Interrupt 0000:00:0f.1[A] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 20 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1 ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:DMA Probing IDE interface ide0... Probing IDE interface ide1... hdc: TSSTcorpCD/DVDW SH-S182M, ATAPI CD/DVD-ROM drive ieee1394: Error parsing configrom for node 0-00:1023 ieee1394: Host added: ID:BUS[0-01:1023] GUID[00023c0021092823] hdd: MAD DOG MD-52XCDR, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 Probing IDE interface ide0... hdc: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 hdd: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) sata_via 0000:00:0f.0: version 2.0 ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [ALKA] -> GSI 20 (level, low) -> IRQ 20 sata_via 0000:00:0f.0: routed to hard irq line 11 ata1: SATA max UDMA/133 cmd 0xB800 ctl 0xBC02 bmdma 0xC800 irq 20 ata2: SATA max UDMA/133 cmd 0xC000 ctl 0xC402 bmdma 0xC808 irq 20 scsi0 : sata_via ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ATA: abnormal status 0x7F on port 0xB807 ATA: abnormal status 0x7F on port 0xB807 ata1.00: ATA-7, max UDMA/133, 321672960 sectors: LBA48 NCQ (depth 0/32) ata1.00: ata1: dev 0 multi count 16 ata1.00: configured for UDMA/133 scsi1 : sata_via ata2: SATA link down 1.5 Gbps (SStatus 0 SControl 300) ATA: abnormal status 0x7F on port 0xC007 scsi 0:0:0:0: Direct-Access ATA HDT722516DLA380 V43O PQ: 0 ANSI: 5 SCSI device sda: 321672960 512-byte hdwr sectors (164697 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sda: 321672960 512-byte hdwr sectors (164697 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sd 0:0:0:0: Attached scsi disk sda sd 0:0:0:0: Attached scsi generic sg0 type 0 ieee1394: raw1394: /dev/raw1394 device initialized serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /class/input/input2 TCP cubic registered NET: Registered protocol family 1 NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 powernow-k8: Found 2 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ processors (version 2.00.00) powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure ACPI: (supports S0 S1 S3 S4 S5) input: ImExPS/2 Generic Explorer Mouse as /class/input/input3 UDF-fs: No VRS found XFS mounting filesystem sda1 Ending clean XFS mount for filesystem: sda1 VFS: Mounted root (xfs filesystem) readonly. Freeing unused kernel memory: 188k freed ACPI: PCI Interrupt 0000:00:0c.0[A] -> GSI 17 (level, low) -> IRQ 17 usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb USB Universal Host Controller Interface driver v3.0 ACPI: PCI Interrupt Link [ALKB] enabled at IRQ 21 ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.0: UHCI Host Controller uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:10.0: irq 21, io base 0x0000d400 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:10.4[C] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 21 ehci_hcd 0000:00:10.4: EHCI Host Controller ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:10.4: irq 21, io mem 0xd4005000 ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 8 ports detected ACPI: PCI Interrupt 0000:00:10.1[A] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.1: UHCI Host Controller uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:10.1: irq 21, io base 0x0000d800 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:10.2[B] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.2: UHCI Host Controller uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:10.2: irq 21, io base 0x0000dc00 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:10.3[B] -> Link [ALKB] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.3: UHCI Host Controller uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:10.3: irq 21, io base 0x0000e000 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected usb 2-4: new high speed USB device using ehci_hcd and address 3 usb 2-4: configuration #1 chosen from 1 choice hub 2-4:1.0: USB hub found hub 2-4:1.0: 4 ports detected Adding 1469936k swap on /dev/sda2. Priority:-1 extents:1 across:1469936k usb 2-6: new high speed USB device using ehci_hcd and address 4 usb 2-6: configuration #1 chosen from 1 choice hub 2-6:1.0: USB hub found hub 2-6:1.0: 4 ports detected usb 1-2: new full speed USB device using uhci_hcd and address 2 usb 1-2: configuration #1 chosen from 1 choice Bluetooth: HCI USB driver ver 2.9 usbcore: registered new interface driver hci_usb sky2 eth0: enabling interface sky2 eth0: ram buffer 48K ADDRCONF(NETDEV_UP): eth0: link is not ready sky2 eth0: Link is up at 100 Mbps, full duplex, flow control both ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [drm] Initialized drm 1.1.0 20060810 ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 24 (level, low) -> IRQ 24 [drm] Initialized radeon 1.25.0 20060524 on minor 0 eth0: no IPv6 routers present [drm] Setting GART location based on new memory map [drm] Loading R300 Microcode [drm] writeback test succeeded in 1 usecs i2c /dev entries driver sh[15252]: segfault at 0000000000000004 rip 000000000041b901 rsp 00007fffc9a9fd08 error 4 Eeek! page_mapcount(page) went negative! (-1) page pfn = 3b077 page->flags = 4000000000010068 page->count = 1 page->mapping = ffff81003d73e378 vma->vm_ops = 0xffffffff805bbbc0 vma->vm_ops->nopage = filemap_nopage+0x0/0x350 vma->vm_file->f_op->mmap = xfs_file_mmap+0x0/0x30 ------------[ cut here ]------------ kernel BUG at mm/rmap.c:588! invalid opcode: 0000 [1] SMP CPU 0 Modules linked in: w83627ehf i2c_isa k8temp hwmon i2c_dev i2c_core radeon drm hci_usb ehci_hcd uhci_hcd usbcore snd_emu10k1 snd_rawmidi snd_ac97_codec ac97_bus snd_pcm snd_timer snd_page_alloc snd_util_mem snd_hwdep snd Pid: 15252, comm: sh Not tainted 2.6.20-gentoo-r8 #1 RIP: 0010:[] [] page_remove_rmap+0xf5/0x120 RSP: 0000:ffff810022911bd8 EFLAGS: 00010292 RAX: 0000000000000037 RBX: ffff810001ce9a08 RCX: ffffffff803b6150 RDX: 00000000ffffff01 RSI: 0000000000000000 RDI: ffffffff805adb7c RBP: ffff81003439ff00 R08: 0000000000004e26 R09: 00000000ffffffff R10: 0000000000000000 R11: 0000000000000002 R12: 000000000041b000 R13: 00000000004b0000 R14: 0000000000000020 R15: 00000000003fbfe8 FS: 00002acde16c16d0(0000) GS:ffffffff805e0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000004 CR3: 000000002b11e000 CR4: 00000000000006e0 Process sh (pid: 15252, threadinfo ffff810022910000, task ffff81003dd88920) Stack: 000000000041b000 ffff81002b8f50d8 ffff810001ce9a08 ffffffff802079fc 6339613966643034 0000000000000000 ffff810022911ce8 ffffffffffffffff 0000000000000000 ffff81003439ff00 ffff810022911cf0 0000000000000000 Call Trace: [] unmap_vmas+0x44c/0x7c0 [] exit_mmap+0x79/0x100 [] mmput+0x3c/0xd0 [] do_exit+0x20a/0x830 [] __dequeue_signal+0x168/0x1e0 [] do_group_exit+0x82/0x90 [] get_signal_to_deliver+0x418/0x450 [] do_notify_resume+0xce/0x740 [] force_sig_info+0xb5/0xd0 [] do_page_fault+0x60b/0x860 [] remove_wait_queue+0x19/0x60 [] do_wait+0xaa5/0xbb0 [] dput+0x2f/0x170 [] retint_signal+0x3d/0x85 Code: 0f 0b eb fe 8b 77 18 48 83 c4 08 5b 5d 83 f6 01 83 e6 01 e9 RIP [] page_remove_rmap+0xf5/0x120 RSP <1>Fixing recursive fault but reboot is needed!