Re: 05e0caad3b7bd0d0fbeff980bca22f186241a501 breaks ia64 kdump

From: Mel Gorman <mel_at_csn.ul.ie>
Date: 2006-10-30 22:49:00
On Mon, 30 Oct 2006, Horms wrote:

> On Mon, Oct 30, 2006 at 06:11:26PM +0900, Horms wrote:
>> On Fri, Oct 27, 2006 at 10:15:16AM +0100, Andy Whitcroft wrote:
>>
>>> A logical next step might be to bodge things such that we offer up the
>>> kernel image as an active range and see if that sorts out the alignment
>>> issue we are seeing, this will allow us to be certain it is the kernel
>>> image in this area.  Something like the following inserted into
>>> register_memory() might work:
>>>
>>> 	add_active_range(0, code_resource.start >> PAGE_SHIFT,
>>> 			    data_resource.end >> PAGE_SHIFT);
>>>
>>> Not sure this is the right thing as a fix, but would help confirm the
>>> theory.
>>
>> I will poke around with that. Though it will probably be tomorrow.
>
> Hi,
>
> I did try adding that line to the end of register_memory(),
> however it didn't seem to alter the behaviour that I am seeing.
> The log is below, including the EFI map, in case it is useful.
>

Judging from the output of early_node_map[], the range of memory the 
kdump kernel is in is still not being registered so the memmap is not 
initialised. In the EFI output, we see

mem12: type=2, attr=0xb, range=[0x0000000010000000-0x00000000104b0000) (4MB)
mem13: type=2, attr=0xb, range=[0x00000000104b0000-0x00000000104c0000) (0MB)
mem14: type=2, attr=0xb, range=[0x00000000104c0000-0x0000000010760000) (2MB)
mem15: type=7, attr=0xb, range=[0x0000000010760000-0x000000001ffe4000) (248MB)

The first three ranges is where I suspect the kernel is and with "type=2", 
add_active_range() is not being called when walking the EFI map. If this 
memory is marked correctly, it will get registered correctly.

Try calling add_active_range(0, 16384, 16855) manually after the call to 
efi_memmap_walk(register_active_ranges, &nid) and see does the kernel 
boot.

> -- 
> Horms
>  H: http://www.vergenet.net/~horms/
>  W: http://www.valinux.co.jp/en/
>
> ELILO
> Uncompressing Linux... done
> Loading initrd people/horms/initramfs_data.cpio.gz...done
> Linux version 2.6.18-kexec-g05e0caad-dirty (horms@tabatha.lab.ultramonkey.org) (gcc version 3.4.5) #35 SMP Mon Oct 30 18:20:00 JST 2006
> EFI v1.10 by INTEL: SALsystab=0x7fe54980 ACPI=0x7ff99000 ACPI 2.0=0x7ff98000 MPS=0x7ff97000 SMBIOS=0xf0000
> Kernel Start Address: _start=000000070300000b
> mem00: type=4, attr=0x9, range=[0x0000000000000000-0x0000000000001000) (0MB)
> mem01: type=7, attr=0x9, range=[0x0000000000001000-0x0000000000007000) (0MB)
> mem02: type=4, attr=0x9, range=[0x0000000000007000-0x0000000000009000) (0MB)
> mem03: type=7, attr=0x9, range=[0x0000000000009000-0x0000000000082000) (0MB)
> mem04: type=6, attr=0x8000000000000009, range=[0x0000000000082000-0x0000000000084000) (0MB)
> mem05: type=7, attr=0x9, range=[0x0000000000084000-0x0000000000085000) (0MB)
> mem06: type=4, attr=0x9, range=[0x0000000000085000-0x00000000000a0000) (0MB)
> mem07: type=5, attr=0x8000000000000009, range=[0x00000000000c0000-0x0000000000100000) (0MB)
> mem08: type=7, attr=0xb, range=[0x0000000000100000-0x0000000004000000) (63MB)
> mem09: type=2, attr=0xb, range=[0x0000000004000000-0x0000000004759000) (7MB)
> mem10: type=7, attr=0xb, range=[0x0000000004759000-0x000000000ffc0000) (184MB)
> mem11: type=4, attr=0xb, range=[0x000000000ffc0000-0x0000000010000000) (0MB)
> mem12: type=7, attr=0xb, range=[0x0000000010000000-0x000000007af60000) (1711MB)
> mem13: type=2, attr=0xb, range=[0x000000007af60000-0x000000007c8d2000) (25MB)
> mem14: type=1, attr=0xb, range=[0x000000007c8d2000-0x000000007c92e000) (0MB)
> mem15: type=2, attr=0xb, range=[0x000000007c92e000-0x000000007c938000) (0MB)
> mem16: type=1, attr=0xb, range=[0x000000007c938000-0x000000007c97e000) (0MB)
> mem17: type=7, attr=0xb, range=[0x000000007c97e000-0x000000007ce16000) (4MB)
> mem18: type=4, attr=0xb, range=[0x000000007ce16000-0x000000007ce1c000) (0MB)
> mem19: type=7, attr=0xb, range=[0x000000007ce1c000-0x000000007ce20000) (0MB)
> mem20: type=4, attr=0xb, range=[0x000000007ce20000-0x000000007ce22000) (0MB)
> mem21: type=7, attr=0xb, range=[0x000000007ce22000-0x000000007ce2a000) (0MB)
> mem22: type=4, attr=0xb, range=[0x000000007ce2a000-0x000000007d001000) (1MB)
> mem23: type=7, attr=0xb, range=[0x000000007d001000-0x000000007d002000) (0MB)
> mem24: type=4, attr=0xb, range=[0x000000007d002000-0x000000007d004000) (0MB)
> mem25: type=7, attr=0xb, range=[0x000000007d004000-0x000000007d026000) (0MB)
> mem26: type=4, attr=0xb, range=[0x000000007d026000-0x000000007d068000) (0MB)
> mem27: type=7, attr=0xb, range=[0x000000007d068000-0x000000007d069000) (0MB)
> mem28: type=4, attr=0xb, range=[0x000000007d069000-0x000000007d37e000) (3MB)
> mem29: type=7, attr=0xb, range=[0x000000007d37e000-0x000000007d700000) (3MB)
> mem30: type=3, attr=0xb, range=[0x000000007d700000-0x000000007d77e000) (0MB)
> mem31: type=7, attr=0xb, range=[0x000000007d77e000-0x000000007d8b4000) (1MB)
> mem32: type=6, attr=0x8000000000000009, range=[0x000000007d8b4000-0x000000007d900000) (0MB)
> mem33: type=3, attr=0xb, range=[0x000000007d900000-0x000000007f980000) (32MB)
> mem34: type=7, attr=0xb, range=[0x000000007f980000-0x000000007fa00000) (0MB)
> mem35: type=5, attr=0x8000000000000009, range=[0x000000007fa00000-0x000000007fe00000) (4MB)
> mem36: type=13, attr=0x8000000000000009, range=[0x000000007fe00000-0x000000007fe48000) (0MB)
> mem37: type=5, attr=0x8000000000000009, range=[0x000000007fe48000-0x000000007fea0000) (0MB)
> mem38: type=7, attr=0xb, range=[0x000000007fea0000-0x000000007feda000) (0MB)
> mem39: type=5, attr=0x8000000000000009, range=[0x000000007feda000-0x000000007ff46000) (0MB)
> mem40: type=6, attr=0x8000000000000009, range=[0x000000007ff46000-0x0000000080000000) (0MB)
> mem41: type=11, attr=0x1, range=[0x00000000fe000000-0x00000000ff000000) (16MB)
> mem42: type=6, attr=0x8000000000000001, range=[0x00000000ff000000-0x0000000100000000) (16MB)
> mem43: type=11, attr=0x8000000000000001, range=[0x00000ffff8000000-0x00000ffffc000000) (64MB)
> mem44: type=12, attr=0x8000000000000001, range=[0x00000ffffc000000-0x0000100000000000) (64MB)
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> booting generic kernel on platform dig
> Early serial console at I/O port 0x2f8 (options '115200')
> Initial ramdisk at: 0xe00000007af66000 (9838372 bytes)
> SAL 3.20: Intel Corp                       SR870BH2                         version 3.0
> SAL Platform features: BusLock
> SAL: AP wakeup using external interrupt vector 0xf0
> No logical to physical processor mapping available
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> iosapic_system_init: Disabling PC-AT compatible 8259 interrupts
> ACPI: Local APIC address c0000000fee00000
> PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0x0100) vector 30
> register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
> 2 CPUs available, 2 CPUs total
> MCA related initialization done
> Virtual mem_map starts at 0xa0007fffff900000
> Zone PFN ranges:
>  DMA          1025 ->   262144
>  Normal     262144 ->   262144
> early_node_map[7] active PFN ranges
>    0:     1025 ->     4096
>    0:     4567 ->    16384
>    0:    32768 ->   125912
>    0:   126514 ->   127540
>    0:   127541 ->   128557
>    0:   128576 ->   130688
>    0:   130984 ->   130998
> SMP: Allowing 2 CPUs, 0 hotplug CPUs
> Built 1 zonelists.  Total pages: 112200
> Kernel command line: BOOT_IMAGE=net0:ia64/people/horms/vmlinux.gz  maxcpus=1 console=uart,io,0x2f8,115200 crashkernel=256M@256M ro
> PID hash table entries: 4096 (order: 12, 32768 bytes)
> Console: colour VGA+ 80x25
> Placing software IO TLB between 0x6764000 - 0xa764000
> Memory: 1655808k/1795200k available (3297k code, 418736k reserved, 2286k data, 640k init)
> McKinley Errata 9 workaround not needed; disabling it
> Dentry cache hash table entries: 262144 (order: 7, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 6, 1048576 bytes)
> Mount-cache hash table entries: 1024
> ACPI: Core revision 20060707
> Boot processor id 0x0/0x100
> Brought up 1 CPUs
> Total of 1 processors activated (1941.50 BogoMIPS).
> migration_cost=0
> checking if image is initramfs... it is
> Freeing initrd memory: 9584kB freed
> DMI 2.3 present.
> ACPI: bus type pci registered
> ACPI: Interpreter enabled
> ACPI: Using IOSAPIC for interrupt routing
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> PCI quirk: region 0c00-0c7f claimed by ICH4 ACPI/GPIO/TCO
> PCI quirk: region 0500-053f claimed by ICH4 GPIO
> PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
> ACPI: PCI Root Bridge [PCI1] (0000:02)
> ACPI: PCI Root Bridge [PCI2] (0000:05)
> ACPI: Device [CSFF] status [00000008]: functional but not present; setting present
> ACPI: PCI Root Bridge [CSFF] (0000:ff)
> Linux Plug and Play Support v0.97 (c) Adam Belay
> pnp: PnP ACPI init
> pnp: PnP ACPI: found 12 devices
> SCSI subsystem initialized
> perfmon: version 2.0 IRQ 238
> perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
> PAL Information Facility v0.5
> perfmon: added sampling format default_format
> perfmon_default_smpl: default_format v2.0 registered
> io scheduler noop registered
> io scheduler anticipatory registered (default)
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
> 00:08: ttyS0 at I/O 0x3f8 (irq = 44) is a 16550A
> 00:09: ttyS1 at I/O 0x2f8 (irq = 45) is a 16550A
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> mice: PS/2 mouse device common for all mice
> EFI Variables Facility v0.08 2004-May-17
> Adding console on ttyS1 at I/O port 0x2f8 (options '115200')
> Freeing unused kernel memory: 640kB freed
> init started:  BusyBox v1.2.1 (2006.09.23-05:46+0000) multi-call binary
> Starting pid 776, console /dev/console: '/etc/init.d/rcS'
> ifconfig: socket: Function not implemented
> ifconfig: No usable address families found.
> ifconfig: socket: Function not implemented
> Starting pid 885, console /dev/console: '/bin/sh'
>
>
> BusyBox v1.2.1 (2006.09.23-05:46+0000) Built-in shell (ash)
> Enter 'help' for a list of built-in commands.
>
> / # do_kdump
> XEN="" KDUMP="yes"
> ARCH="ia64" KARCH="ia64" UARCH="ia64"
> IMAGE="vmlinux-ia64-kdump.gz" XEN_IMAGE="xen-ia64.gz"
> Create ramdisk
> Load kernel and ramdisk
> Kdump
> SysRq : Trigger a crashdump
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> Linux version 2.6.18-kexec-g05e0caad-dirty (horms@tabatha.lab.ultramonkey.org) (gcc version 3.4.5) #35 SMP Mon Oct 30 18:20:00 JST 2006
> Ignoring memory below 256MB
> Ignoring memory above 512MB
> EFI v1.10 by INTEL: SALsystab=0x7fe54980 ACPI=0x7ff99000 ACPI 2.0=0x7ff98000 MPS=0x7ff97000 SMBIOS=0xf0000
> Kernel Start Address: _start=000000070300000b
> mem00: type=4, attr=0x9, range=[0x0000000000000000-0x0000000000001000) (0MB)
> mem01: type=7, attr=0x9, range=[0x0000000000001000-0x0000000000007000) (0MB)
> mem02: type=4, attr=0x9, range=[0x0000000000007000-0x0000000000009000) (0MB)
> mem03: type=7, attr=0x9, range=[0x0000000000009000-0x0000000000082000) (0MB)
> mem04: type=6, attr=0x8000000000000009, range=[0x0000000000082000-0x0000000000084000) (0MB)
> mem05: type=7, attr=0x9, range=[0x0000000000084000-0x0000000000085000) (0MB)
> mem06: type=4, attr=0x9, range=[0x0000000000085000-0x00000000000a0000) (0MB)
> mem07: type=5, attr=0x8000000000000009, range=[0x00000000000c0000-0x0000000000100000) (0MB)
> mem08: type=7, attr=0xb, range=[0x0000000000100000-0x0000000004000000) (63MB)
> mem09: type=7, attr=0xb, range=[0x0000000004000000-0x0000000004759000) (7MB)
> mem10: type=7, attr=0xb, range=[0x0000000004759000-0x000000000ffc0000) (184MB)
> mem11: type=4, attr=0xb, range=[0x000000000ffc0000-0x0000000010000000) (0MB)
> mem12: type=2, attr=0xb, range=[0x0000000010000000-0x00000000104b0000) (4MB)
> mem13: type=2, attr=0xb, range=[0x00000000104b0000-0x00000000104c0000) (0MB)
> mem14: type=2, attr=0xb, range=[0x00000000104c0000-0x0000000010760000) (2MB)
> mem15: type=7, attr=0xb, range=[0x0000000010760000-0x000000001ffe4000) (248MB)
> mem16: type=8, attr=0xb, range=[0x000000001ffe4000-0x000000001ffe5000) (0MB)
> mem17: type=7, attr=0xb, range=[0x000000001ffe5000-0x000000007af60000) (1455MB)
> mem18: type=7, attr=0xb, range=[0x000000007af60000-0x000000007c8d2000) (25MB)
> mem19: type=1, attr=0xb, range=[0x000000007c8d2000-0x000000007c92e000) (0MB)
> mem20: type=7, attr=0xb, range=[0x000000007c92e000-0x000000007c938000) (0MB)
> mem21: type=1, attr=0xb, range=[0x000000007c938000-0x000000007c97e000) (0MB)
> mem22: type=7, attr=0xb, range=[0x000000007c97e000-0x000000007ce16000) (4MB)
> mem23: type=4, attr=0xb, range=[0x000000007ce16000-0x000000007ce1c000) (0MB)
> mem24: type=7, attr=0xb, range=[0x000000007ce1c000-0x000000007ce20000) (0MB)
> mem25: type=4, attr=0xb, range=[0x000000007ce20000-0x000000007ce22000) (0MB)
> mem26: type=7, attr=0xb, range=[0x000000007ce22000-0x000000007ce2a000) (0MB)
> mem27: type=4, attr=0xb, range=[0x000000007ce2a000-0x000000007d001000) (1MB)
> mem28: type=7, attr=0xb, range=[0x000000007d001000-0x000000007d002000) (0MB)
> mem29: type=4, attr=0xb, range=[0x000000007d002000-0x000000007d004000) (0MB)
> mem30: type=7, attr=0xb, range=[0x000000007d004000-0x000000007d026000) (0MB)
> mem31: type=4, attr=0xb, range=[0x000000007d026000-0x000000007d068000) (0MB)
> mem32: type=7, attr=0xb, range=[0x000000007d068000-0x000000007d069000) (0MB)
> mem33: type=4, attr=0xb, range=[0x000000007d069000-0x000000007d37e000) (3MB)
> mem34: type=7, attr=0xb, range=[0x000000007d37e000-0x000000007d700000) (3MB)
> mem35: type=3, attr=0xb, range=[0x000000007d700000-0x000000007d77e000) (0MB)
> mem36: type=7, attr=0xb, range=[0x000000007d77e000-0x000000007d8b4000) (1MB)
> mem37: type=6, attr=0x8000000000000009, range=[0x000000007d8b4000-0x000000007d900000) (0MB)
> mem38: type=3, attr=0xb, range=[0x000000007d900000-0x000000007f980000) (32MB)
> mem39: type=7, attr=0xb, range=[0x000000007f980000-0x000000007fa00000) (0MB)
> mem40: type=5, attr=0x8000000000000009, range=[0x000000007fa00000-0x000000007fe00000) (4MB)
> mem41: type=13, attr=0x8000000000000009, range=[0x000000007fe00000-0x000000007fe48000) (0MB)
> mem42: type=5, attr=0x8000000000000009, range=[0x000000007fe48000-0x000000007fea0000) (0MB)
> mem43: type=7, attr=0xb, range=[0x000000007fea0000-0x000000007feda000) (0MB)
> mem44: type=5, attr=0x8000000000000009, range=[0x000000007feda000-0x000000007ff46000) (0MB)
> mem45: type=6, attr=0x8000000000000009, range=[0x000000007ff46000-0x0000000080000000) (0MB)
> mem46: type=11, attr=0x1, range=[0x00000000fe000000-0x00000000ff000000) (16MB)
> mem47: type=6, attr=0x8000000000000001, range=[0x00000000ff000000-0x0000000100000000) (16MB)
> mem48: type=11, attr=0x8000000000000001, range=[0x00000ffff8000000-0x00000ffffc000000) (64MB)
> mem49: type=12, attr=0x8000000000000001, range=[0x00000ffffc000000-0x0000100000000000) (64MB)
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> booting generic kernel on platform dig
> Early serial console at I/O port 0x2f8 (options '115200n8')
> Initial ramdisk at: 0xe00000001f580000 (10739200 bytes)
> SAL 3.20: Intel Corp                       SR870BH2                         version 3.0
> SAL Platform features: BusLock
> SAL: AP wakeup using external interrupt vector 0xf0
> No logical to physical processor mapping available
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> iosapic_system_init: Disabling PC-AT compatible 8259 interrupts
> ACPI: Local APIC address c0000000fee00000
> PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0x0100) vector 30
> register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
> 2 CPUs available, 2 CPUs total
> MCA related initialization done
> Virtual mem_map starts at 0xa0007fffffe40000
> Zone PFN ranges:
>  DMA         16855 ->   262144
>  Normal     262144 ->   262144
> early_node_map[7] active PFN ranges
>    0:    16855 ->    16856
>    0:    16857 ->    32096
>    0:    32752 ->    32753
>    0:    32754 ->    32755
>    0:    32756 ->    32757
>    0:    32758 ->    32761
>    0:    32762 ->    32768
> SMP: Allowing 2 CPUs, 0 hotplug CPUs
> Built 1 zonelists.  Total pages: 15252
> Kernel command line: phys_efi clock=pit ip=on apm=power-off console=tty0 console=uart,io,0x2f8,115200n8 init 1 irqpoll maxcpus=1 elfcorehdr=524176K max_addr=512M min_addr=256M
> Warning! clock= boot option is deprecated. Use clocksource=xyz
> Misrouted IRQ fixup and polling support enabled
> This may significantly impact system performance
> PID hash table entries: 1024 (order: 10, 8192 bytes)
> Console: colour VGA+ 80x25
> Linux version 2.6.18-kexec-g05e0caad-dirty (horms@tabatha.lab.ultramonkey.org) (gcc version 3.4.5) #35 SMP Mon Oct 30 18:20:00 JST 2006
> Ignoring memory below 256MB
> Ignoring memory above 512MB
> EFI v1.10 by INTEL: SALsystab=0x7fe54980 ACPI=0x7ff99000 ACPI 2.0=0x7ff98000 MPS=0x7ff97000 SMBIOS=0xf0000
> Kernel Start Address: _start=000000070300000b
> mem00: type=4, attr=0x9, range=[0x0000000000000000-0x0000000000001000) (0MB)
> mem01: type=7, attr=0x9, range=[0x0000000000001000-0x0000000000007000) (0MB)
> mem02: type=4, attr=0x9, range=[0x0000000000007000-0x0000000000009000) (0MB)
> mem03: type=7, attr=0x9, range=[0x0000000000009000-0x0000000000082000) (0MB)
> mem04: type=6, attr=0x8000000000000009, range=[0x0000000000082000-0x0000000000084000) (0MB)
> mem05: type=7, attr=0x9, range=[0x0000000000084000-0x0000000000085000) (0MB)
> mem06: type=4, attr=0x9, range=[0x0000000000085000-0x00000000000a0000) (0MB)
> mem07: type=5, attr=0x8000000000000009, range=[0x00000000000c0000-0x0000000000100000) (0MB)
> mem08: type=7, attr=0xb, range=[0x0000000000100000-0x0000000004000000) (63MB)
> mem09: type=7, attr=0xb, range=[0x0000000004000000-0x0000000004759000) (7MB)
> mem10: type=7, attr=0xb, range=[0x0000000004759000-0x000000000ffc0000) (184MB)
> mem11: type=4, attr=0xb, range=[0x000000000ffc0000-0x0000000010000000) (0MB)
> mem12: type=2, attr=0xb, range=[0x0000000010000000-0x00000000104b0000) (4MB)
> mem13: type=2, attr=0xb, range=[0x00000000104b0000-0x00000000104c0000) (0MB)
> mem14: type=2, attr=0xb, range=[0x00000000104c0000-0x0000000010760000) (2MB)
> mem15: type=7, attr=0xb, range=[0x0000000010760000-0x000000001ffe4000) (248MB)
> mem16: type=8, attr=0xb, range=[0x000000001ffe4000-0x000000001ffe5000) (0MB)
> mem17: type=7, attr=0xb, range=[0x000000001ffe5000-0x000000007af60000) (1455MB)
> mem18: type=7, attr=0xb, range=[0x000000007af60000-0x000000007c8d2000) (25MB)
> mem19: type=1, attr=0xb, range=[0x000000007c8d2000-0x000000007c92e000) (0MB)
> mem20: type=7, attr=0xb, range=[0x000000007c92e000-0x000000007c938000) (0MB)
> mem21: type=1, attr=0xb, range=[0x000000007c938000-0x000000007c97e000) (0MB)
> mem22: type=7, attr=0xb, range=[0x000000007c97e000-0x000000007ce16000) (4MB)
> mem23: type=4, attr=0xb, range=[0x000000007ce16000-0x000000007ce1c000) (0MB)
> mem24: type=7, attr=0xb, range=[0x000000007ce1c000-0x000000007ce20000) (0MB)
> mem25: type=4, attr=0xb, range=[0x000000007ce20000-0x000000007ce22000) (0MB)
> mem26: type=7, attr=0xb, range=[0x000000007ce22000-0x000000007ce2a000) (0MB)
> mem27: type=4, attr=0xb, range=[0x000000007ce2a000-0x000000007d001000) (1MB)
> mem28: type=7, attr=0xb, range=[0x000000007d001000-0x000000007d002000) (0MB)
> mem29: type=4, attr=0xb, range=[0x000000007d002000-0x000000007d004000) (0MB)
> mem30: type=7, attr=0xb, range=[0x000000007d004000-0x000000007d026000) (0MB)
> mem31: type=4, attr=0xb, range=[0x000000007d026000-0x000000007d068000) (0MB)
> mem32: type=7, attr=0xb, range=[0x000000007d068000-0x000000007d069000) (0MB)
> mem33: type=4, attr=0xb, range=[0x000000007d069000-0x000000007d37e000) (3MB)
> mem34: type=7, attr=0xb, range=[0x000000007d37e000-0x000000007d700000) (3MB)
> mem35: type=3, attr=0xb, range=[0x000000007d700000-0x000000007d77e000) (0MB)
> mem36: type=7, attr=0xb, range=[0x000000007d77e000-0x000000007d8b4000) (1MB)
> mem37: type=6, attr=0x8000000000000009, range=[0x000000007d8b4000-0x000000007d900000) (0MB)
> mem38: type=3, attr=0xb, range=[0x000000007d900000-0x000000007f980000) (32MB)
> mem39: type=7, attr=0xb, range=[0x000000007f980000-0x000000007fa00000) (0MB)
> mem40: type=5, attr=0x8000000000000009, range=[0x000000007fa00000-0x000000007fe00000) (4MB)
> mem41: type=13, attr=0x8000000000000009, range=[0x000000007fe00000-0x000000007fe48000) (0MB)
> mem42: type=5, attr=0x8000000000000009, range=[0x000000007fe48000-0x000000007fea0000) (0MB)
> mem43: type=7, attr=0xb, range=[0x000000007fea0000-0x000000007feda000) (0MB)
> mem44: type=5, attr=0x8000000000000009, range=[0x000000007feda000-0x000000007ff46000) (0MB)
> mem45: type=6, attr=0x8000000000000009, range=[0x000000007ff46000-0x0000000080000000) (0MB)
> mem46: type=11, attr=0x1, range=[0x00000000fe000000-0x00000000ff000000) (16MB)
> mem47: type=6, attr=0x8000000000000001, range=[0x00000000ff000000-0x0000000100000000) (16MB)
> mem48: type=11, attr=0x8000000000000001, range=[0x00000ffff8000000-0x00000ffffc000000) (64MB)
> mem49: type=12, attr=0x8000000000000001, range=[0x00000ffffc000000-0x0000100000000000) (64MB)
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> booting generic kernel on platform dig
> Early serial console at I/O port 0x2f8 (options '115200n8')
> Initial ramdisk at: 0xe00000001f580000 (10739200 bytes)
> SAL 3.20: Intel Corp                       SR870BH2                         version 3.0
> SAL Platform features: BusLock
> SAL: AP wakeup using external interrupt vector 0xf0
> No logical to physical processor mapping available
> CPU 0: mapping PAL code [0x7fe00000-0x7fe48000) into [0xe00000007f000000-0xe000000080000000)
> iosapic_system_init: Disabling PC-AT compatible 8259 interrupts
> ACPI: Local APIC address c0000000fee00000
> PLATFORM int CPEI (0x3): GSI 22 (level, low) -> CPU 0 (0x0100) vector 30
> register_intr: changing vector 39 from IO-SAPIC-edge to IO-SAPIC-level
> 2 CPUs available, 2 CPUs total
> MCA related initialization done
> Virtual mem_map starts at 0xa0007fffffe40000
> Zone PFN ranges:
>  DMA         16855 ->   262144
>  Normal     262144 ->   262144
> early_node_map[7] active PFN ranges
>    0:    16855 ->    16856
>    0:    16857 ->    32096
>    0:    32752 ->    32753
>    0:    32754 ->    32755
>    0:    32756 ->    32757
>    0:    32758 ->    32761
>    0:    32762 ->    32768
> SMP: Allowing 2 CPUs, 0 hotplug CPUs
> Built 1 zonelists.  Total pages: 15252
> Kernel command line: phys_efi clock=pit ip=on apm=power-off console=tty0 console=uart,io,0x2f8,115200n8 init 1 irqpoll maxcpus=1 elfcorehdr=524176K max_addr=512M min_addr=256M
> Warning! clock= boot option is deprecated. Use clocksource=xyz
> Misrouted IRQ fixup and polling support enabled
> This may significantly impact system performance
> PID hash table entries: 1024 (order: 10, 8192 bytes)
> Console: colour VGA+ 80x25
> Placing software IO TLB between 0x148fc000 - 0x188fc000
> Memory: 110912k/244032k available (3297k code, 146528k reserved, 2286k data, 640k init)
> put_kernel_page: page at 0xe000000010484000 not in reserved memory
> put_kernel_page: page at 0xe000000010484000 not in reserved memory
> put_kernel_page: page at 0xe00000001047c000 not in reserved memory
> put_kernel_page: page at 0xe00000001047c000 not in reserved memory
> put_kernel_page: page at 0xe00000001047c000 not in reserved memory
> put_kernel_page: page at 0xe00000001047c000 not in reserved memory
> put_kernel_page: page at 0xe00000001047c000 not in reserved memory
> put_kernel_page: page at 0xe00000001047c000 not in reserved memory
> McKinley Errata 9 workaround not needed; disabling it
> Dentry cache hash table entries: 32768 (order: 4, 262144 bytes)
> Inode-cache hash table entries: 16384 (order: 3, 131072 bytes)
> Mount-cache hash table entries: 1024
> ACPI: Core revision 20060707
> Boot processor id 0x0/0x100
> Brought up 1 CPUs
> Total of 1 processors activated (1941.50 BogoMIPS).
> migration_cost=0
> checking if image is initramfs... it is
> Freeing initrd memory: 10480kB freed
> DMI 2.3 present.
> ACPI: bus type pci registered
> ACPI: Interpreter enabled
> ACPI: Using IOSAPIC for interrupt routing
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> PCI quirk: region 0c00-0c7f claimed by ICH4 ACPI/GPIO/TCO
> PCI quirk: region 0500-053f claimed by ICH4 GPIO
> PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
> ACPI: PCI Root Bridge [PCI1] (0000:02)
> ACPI: PCI Root Bridge [PCI2] (0000:05)
> ACPI: Device [CSFF] status [00000008]: functional but not present; setting present
> ACPI: PCI Root Bridge [CSFF] (0000:ff)
> Linux Plug and Play Support v0.97 (c) Adam Belay
> pnp: PnP ACPI init
> pnp: PnP ACPI: found 12 devices
> SCSI subsystem initialized
> perfmon: version 2.0 IRQ 238
> perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
> PAL Information Facility v0.5
> perfmon: added sampling format default_format
> perfmon_default_smpl: default_format v2.0 registered
> io scheduler noop registered
> io scheduler anticipatory registered (default)
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
> 00:08: ttyS0 at I/O 0x3f8 (irq = 44) is a 16550A
> 00:09: ttyS1 at I/O 0x2f8 (irq = 45) is a 16550A
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> mice: PS/2 mouse device common for all mice
> EFI Variables Facility v0.08 2004-May-17
> Adding console on ttyS1 at I/O port 0x2f8 (options '115200n8')
> Bad page state in process 'swapper'
> page:a0007ffffff23598 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff235d0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23608 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23640 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23678 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff236b0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff236e8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23720 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23758 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23790 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff237c8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23800 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23838 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23870 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff238a8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff238e0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23918 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23950 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23988 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff239c0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff239f8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23a30 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23a68 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23aa0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23ad8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23b10 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23b48 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23b80 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23bb8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23bf0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23c28 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23c60 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23c98 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23cd0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23d08 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23d40 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23d78 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23db0 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23de8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Bad page state in process 'swapper'
> page:a0007ffffff23e20 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439188
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439170
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f439140
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f439100
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f4390e0
> [<a0000001000f16c0>] __free_pages+0x60/0xa0
>                                sp=e00000001f43fda0 bsp=e00000001f4390b8
> [<a0000001000f2940>] free_pages+0x60/0x80
>                                sp=e00000001f43fda0 bsp=e00000001f439090
> [<a0000001000603c0>] free_initmem+0x160/0x200
>                                sp=e00000001f43fda0 bsp=e00000001f439060
> [<a000000100009fd0>] init+0x610/0x800
>                                sp=e00000001f43fdb0 bsp=e00000001f439020
> [<a000000100014e70>] kernel_thread_helper+0xd0/0x100
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> [<a0000001000094c0>] start_kernel_thread+0x20/0x40
>                                sp=e00000001f43fe30 bsp=e00000001f438ff0
> Freeing unused kernel memory: 640kB freed
> Bad page state in process 'init'
> page:a0007ffffff23ec8 flags:0x0000000000000000 mapping:0000000000000000 mapcount:1 count:0
> Trying to fix it up, but a reboot is needed
> Backtrace:
>
> Call Trace:
> [<a000000100012a10>] show_stack+0x50/0xa0
>                                sp=e00000001f43fbd0 bsp=e00000001f439528
> [<a000000100012a90>] dump_stack+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439510
> [<a0000001000efaa0>] bad_page+0xa0/0x120
>                                sp=e00000001f43fda0 bsp=e00000001f4394e0
> [<a0000001000f1360>] free_hot_cold_page+0x100/0x300
>                                sp=e00000001f43fda0 bsp=e00000001f4394a0
> [<a0000001000f1630>] free_hot_page+0x30/0x60
>                                sp=e00000001f43fda0 bsp=e00000001f439480
> [<a0000001000f8830>] put_page+0x1b0/0x1e0
>                                sp=e00000001f43fda0 bsp=e00000001f439450
> [<a000000100108c50>] do_wp_page+0x8f0/0x9c0
>                                sp=e00000001f43fda0 bsp=e00000001f4393d0
> [<a00000010010af80>] __handle_mm_fault+0xe00/0xf00
>                                sp=e00000001f43fda0 bsp=e00000001f439348
> [<a000000100060e40>] ia64_do_page_fault+0x1c0/0x8e0
>                                sp=e00000001f43fda0 bsp=e00000001f4392e8
> [<a00000010000ca20>] ia64_leave_kernel+0x0/0x280
>                                sp=e00000001f43fe30 bsp=e00000001f4392e8
> init started:  BusyBox v1.2.1 (2006.09.23-05:46+0000) multi-call binary
> Starting pid 776, console /dev/console: '/etc/init.d/rcS'
> ifconfig: socket: Function not implemented
> ifconfig: No usable address families found.
> ifconfig: socket: Function not implemented
> Starting pid 948, console /dev/console: '/bin/sh'
>
>
> BusyBox v1.2.1 (2006.09.23-05:46+0000) Built-in shell (ash)
> Enter 'help' for a list of built-in commands.
>

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab
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Received on Mon Oct 30 22:49:28 2006

This archive was generated by hypermail 2.1.8 : 2006-10-30 22:49:39 EST