early console in setup code Probing EDD (edd=off to disable)... ok Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 3.2.0-rc4-tip-01533-g9b242f0-dirty (mingo@earth5) (gcc version 4.6.2 20111027 (Red Hat 4.6.2-1) (GCC) ) #162987 SMP Mon Dec 5 11:58:45 CET 2011 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) console [earlyser0] enabled debug: ignoring loglevel setting. Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel! DMI 2.3 present. DMI: System manufacturer System Product Name/A8N-E, BIOS ASUS A8N-E ACPI BIOS Revision 1008 08/22/2005 e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) e820 remove range: 00000000000a0000 - 0000000000100000 (usable) last_pfn = 0x3fff0 max_arch_pfn = 0x100000 Scan SMP from c0000000 for 1024 bytes. Scan SMP from c009fc00 for 1024 bytes. Scan SMP from c00f0000 for 65536 bytes. found SMP MP-table at [c00f5680] f5680 mpc: f1400-f1524 initial memory mapped : 0 - 02000000 Base memory trampoline at [c009b000] 9b000 size 16384 init_memory_mapping: 0000000000000000-00000000377fe000 0000000000 - 00377fe000 page 4k kernel direct mapping tables up to 377fe000 @ 1f1f000-2000000 ACPI: RSDP 000f76f0 00014 (v00 Nvidia) ACPI: RSDT 3fff3040 00034 (v01 Nvidia AWRDACPI 42302E31 AWRD 00000000) ACPI: FACP 3fff30c0 00074 (v01 Nvidia AWRDACPI 42302E31 AWRD 00000000) ACPI: DSDT 3fff3180 06264 (v01 NVIDIA AWRDACPI 00001000 MSFT 0100000E) ACPI: FACS 3fff0000 00040 ACPI: SRAT 3fff9500 000A0 (v01 AMD HAMMER 00000001 AMD 00000001) ACPI: MCFG 3fff9600 0003C (v01 Nvidia AWRDACPI 42302E31 AWRD 00000000) ACPI: APIC 3fff9440 0007C (v01 Nvidia AWRDACPI 42302E31 AWRD 00000000) ACPI: Local APIC address 0xfee00000 mapped APIC to ffffa000 ( fee00000) 135MB HIGHMEM available. 887MB LOWMEM available. mapped low ram: 0 - 377fe000 low ram: 0 - 377fe000 Zone PFN ranges: DMA 0x00000010 -> 0x00001000 Normal 0x00001000 -> 0x000377fe HighMem 0x000377fe -> 0x0003fff0 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000010 -> 0x0000009f 0: 0x00000100 -> 0x0003fff0 On node 0 totalpages: 262015 free_area_init_node: node 0, pgdat c1608540, node_mem_map f6ffd200 DMA zone: 32 pages used for memmap DMA zone: 0 pages reserved DMA zone: 3951 pages, LIFO batch:0 Normal zone: 1744 pages used for memmap Normal zone: 221486 pages, LIFO batch:31 HighMem zone: 272 pages used for memmap HighMem zone: 34530 pages, LIFO batch:7 Using APIC driver default Nvidia board detected. Ignoring ACPI timer override. If you got timer trouble try acpi_use_timer_override ACPI: PM-Timer IO Port: 0x4008 ACPI: Local APIC address 0xfee00000 mapped APIC to ffffa000 ( fee00000) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) 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, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: BIOS IRQ0 pin2 override ignored. ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 2, APIC INT 09 ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge) Int: type 0, pol 1, trig 1, bus 00, IRQ 0e, APIC ID 2, APIC INT 0e ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge) Int: type 0, pol 1, trig 1, bus 00, IRQ 0f, APIC ID 2, APIC INT 0f Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 2, APIC INT 00 Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 2, APIC INT 01 Int: type 0, pol 0, trig 0, bus 00, IRQ 02, APIC ID 2, APIC INT 02 Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 2, APIC INT 03 Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 2, APIC INT 04 Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 2, APIC INT 05 Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 2, APIC INT 06 Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 2, APIC INT 07 Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 2, APIC INT 08 ACPI: IRQ9 used by override. Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 2, APIC INT 0a Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 2, APIC INT 0b Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 2, APIC INT 0c Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 2, APIC INT 0d ACPI: IRQ14 used by override. ACPI: IRQ15 used by override. Using ACPI (MADT) for SMP configuration information SMP: Allowing 2 CPUs, 0 hotplug CPUs mapped IOAPIC to ffff9000 (fec00000) nr_irqs_gsi: 40 PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000 PM: Registered nosave memory: 00000000000f0000 - 0000000000100000 Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000) Booting paravirtualized kernel on bare hardware setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1 PERCPU: Embedded 13 pages/cpu @f6800000 s29504 r0 d23744 u2097152 pcpu-alloc: s29504 r0 d23744 u2097152 alloc=1*4194304 pcpu-alloc: [0] 0 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259967 Kernel command line: root=/dev/sda1 earlyprintk=ttyS0,115200,keep console=ttyS0,115200 debug initcall_debug enforcing=0 apic=verbose ignore_loglevel sysrq_always_enabled selinux=0 nmi_watchdog=0 3 panic=1 3 sysrq: sysrq always enabled. PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Initializing CPU#0 allocated 4193792 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups Initializing HighMem for node 0 (000377fe:0003fff0) BUG: unable to handle kernel paging request at f6fefe80 IP: [] find_range_array+0x5e/0x69 *pde = 01ff2067 *pte = 36fef160 Oops: 0002 [#1] SMP DEBUG_PAGEALLOC Modules linked in: Pid: 0, comm: swapper Not tainted 3.2.0-rc4-tip-01533-g9b242f0-dirty #162987 System manufacturer System Product Name/A8N-E EIP: 0060:[] EFLAGS: 00010046 CPU: 0 EIP is at find_range_array+0x5e/0x69 EAX: 00000000 EBX: 00000300 ECX: 00000300 EDX: f6fefe80 ESI: 00000030 EDI: f6fefe80 EBP: c15b9ed0 ESP: c15b9eb0 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Process swapper (pid: 0, ti=c15b8000 task=c15bdee0 task.ti=c15b8000) Stack: 377fe000 00000000 00000300 00000000 00000010 00000000 c1608c40 00000000 c15b9f00 c1622064 c15b0020 c15c32a0 c15c32b0 c15c32a0 000377fe c15b9f1c 00000002 c1608c40 000377fe 0003fff0 c15b9f2c c1620dd0 0003fff0 d9d9ca83 Call Trace: [] __get_free_all_memory_range+0x39/0xb4 [] add_highpages_with_active_regions+0x18/0x9b [] set_highmem_pages_init+0x70/0x90 [] mem_init+0x50/0x21b [] ? __alloc_bootmem_node_nopanic+0x63/0x86 [] ? printk+0x1d/0x1f [] ? page_cgroup_init_flatmem+0x8f/0xbc [] start_kernel+0x1bf/0x31c [] ? obsolete_checksetup+0x95/0x95 [] i386_start_kernel+0x65/0x67 Code: 00 00 c7 44 24 04 00 00 00 00 e8 e5 81 00 00 09 c2 75 0c c7 04 24 28 fc 51 c1 e8 60 84 dc ff 8d 90 00 00 00 c0 89 d9 31 c0 89 d7 aa 83 c4 18 89 d0 5b 5f 5d c3 55 89 e5 57 89 d7 56 89 c6 53 EIP: [] find_range_array+0x5e/0x69 SS:ESP 0068:c15b9eb0 CR2: 00000000f6fefe80 ---[ end trace a7919e7f17c0a725 ]--- Kernel panic - not syncing: Fatal exception Rebooting in 1 seconds.. BUG: unable to handle kernel NULL pointer dereference at 00000084 IP: [] klist_next+0x16/0xc0 *pde = 00000000 Oops: 0000 [#2] SMP DEBUG_PAGEALLOC Modules linked in: Pid: 0, comm: swapper Tainted: G D 3.2.0-rc4-tip-01533-g9b242f0-dirty #162987 System manufacturer System Product Name/A8N-E EIP: 0060:[] EFLAGS: 00010082 CPU: 0 EIP is at klist_next+0x16/0xc0 EAX: 00000058 EBX: c15b9c9c ECX: 00000000 EDX: c15b9c9c ESI: 00000000 EDI: c11e8cd0 EBP: c15b9c94 ESP: c15b9c80 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 Process swapper (pid: 0, ti=c15b8000 task=c15bdee0 task.ti=c15b8000) Stack: c11e3c2f 00000046 00000000 00000000 c11e8cd0 c15b9cb0 c1269481 00000058 00000000 00001078 00000000 00000100 c15b9cc0 c11e8de1 c11e8cd0 00001078 c15b9cdc c11efba0 c15b9d08 ffffffff c1402d00 00000000 00000000 c15b9cec Call Trace: [] ? do_raw_spin_unlock+0x4f/0x90 [] ? pci_bus_add_devices+0xf0/0xf0 [] bus_find_device+0x51/0x90 [] no_pci_devices+0x21/0x40 [] ? pci_bus_add_devices+0xf0/0xf0 [] pci_get_subsys+0x20/0x90 [] pci_get_device+0x20/0x30 [] mach_reboot_fixups+0x3b/0x60 [] native_machine_emergency_restart+0xe8/0x210 [] machine_emergency_restart+0x18/0x20 [] emergency_restart+0x17/0x20 [] panic+0x117/0x15f [] oops_end+0xc1/0xd0 [] no_context+0x13c/0x144 [] __bad_area_nosemaphore+0x120/0x128 [] ? save_stack_trace+0x30/0x50 [] ? _paravirt_ident_32+0x8/0x10 [] ? spurious_fault+0x97/0x97 [] bad_area_nosemaphore+0x17/0x19 [] do_page_fault+0x2f5/0x470 [] ? LFirst_div_done+0xc/0x3d [] ? do_raw_spin_lock+0x3c/0xf0 [] ? early_vga_write+0x140/0x140 [] ? do_raw_spin_lock+0x3c/0xf0 [] ? spurious_fault+0x97/0x97 [] error_code+0x67/0x6c [] ? find_range_array+0x5e/0x69 [] __get_free_all_memory_range+0x39/0xb4 [] add_highpages_with_active_regions+0x18/0x9b [] set_highmem_pages_init+0x70/0x90 [] mem_init+0x50/0x21b [] ? __alloc_bootmem_node_nopanic+0x63/0x86 [] ? printk+0x1d/0x1f [] ? page_cgroup_init_flatmem+0x8f/0xbc [] start_kernel+0x1bf/0x31c [] ? obsolete_checksetup+0x95/0x95 [] i386_start_kernel+0x65/0x67 Code: 27 00 00 00 00 55 31 c9 89 e5 e8 d6 ff ff ff 5d c3 8d 74 26 00 55 89 e5 83 ec 14 89 5d f4 89 c3 89 75 f8 8b 73 04 89 7d fc 8b 00 <8b> 50 2c 89 55 f0 e8 ff 0d 02 00 85 f6 74 73 8d 46 0c ba 90 73