Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.31-rc4-autotest-next-20090730-5-default (root@mls21b) (gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) ) #1 SMP Thu Jul 30 14:47:18 IST 2009 Command line: root=/dev/sda1 console=tty0 console=ttyS1,19200 resume=/dev/disk/by-id/scsi-3500000e015c26a80-part2 splash=silent crashkernel=256M-:128M@16M IDENT=1248946314 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009c000 (usable) BIOS-e820: 000000000009c000 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000cffa3900 (usable) BIOS-e820: 00000000cffa3900 - 00000000cffa7400 (ACPI data) BIOS-e820: 00000000cffa7400 - 00000000d0000000 (reserved) BIOS-e820: 00000000f4000000 - 00000000fc000000 (reserved) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 0000000130000000 (usable) DMI 2.4 present. last_pfn = 0x130000 max_arch_pfn = 0x400000000 x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 last_pfn = 0xcffa3 max_arch_pfn = 0x400000000 init_memory_mapping: 0000000000000000-00000000cffa3000 init_memory_mapping: 0000000100000000-0000000130000000 RAMDISK: 3771f000 - 37fef6c7 ACPI: RSDP 00000000000fdfe0 00014 (v00 IBM ) ACPI: RSDT 00000000cffa7380 00038 (v01 IBM SERLEWIS 00001000 IBM 45444F43) ACPI: FACP 00000000cffa72c0 00084 (v02 IBM SERLEWIS 00001000 IBM 45444F43) ACPI: DSDT 00000000cffa3900 036CE (v01 IBM SERLEWIS 00001000 INTL 20060912) ACPI: FACS 00000000cffa7040 00040 ACPI: APIC 00000000cffa7200 00090 (v01 IBM SERLEWIS 00001000 IBM 45444F43) ACPI: SRAT 00000000cffa7100 000E8 (v01 AMD HAMMER 00000001 AMD 00000001) ACPI: HPET 00000000cffa70c0 00038 (v01 IBM SERLEWIS 00001000 IBM 45444F43) ACPI: MCFG 00000000cffa7080 0003C (v01 IBM SERLEWIS 00001000 IBM 45444F43) SRAT: PXM 0 -> APIC 0 -> Node 0 SRAT: PXM 0 -> APIC 1 -> Node 0 SRAT: PXM 1 -> APIC 2 -> Node 1 SRAT: PXM 1 -> APIC 3 -> Node 1 SRAT: Node 0 PXM 0 0-a0000 SRAT: Node 0 PXM 0 100000-d0000000 SRAT: Node 0 PXM 0 100000000-130000000 Bootmem setup node 0 0000000000000000-0000000130000000 NODE_DATA [000000000000f640 - 000000000004363f] bootmap [0000000000044000 - 0000000000069fff] pages 26 (9 early reservations) ==> bootmem [0000000000 - 0130000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #2 [0001000000 - 0005d186b4] TEXT DATA BSS ==> [0001000000 - 0005d186b4] #3 [003771f000 - 0037fef6c7] RAMDISK ==> [003771f000 - 0037fef6c7] #4 [000009c000 - 0000100000] BIOS reserved ==> [000009c000 - 0000100000] #5 [0005d19000 - 0005d192d0] BRK ==> [0005d19000 - 0005d192d0] #6 [0000008000 - 000000c000] PGTABLE ==> [0000008000 - 000000c000] #7 [000000c000 - 000000d000] PGTABLE ==> [000000c000 - 000000d000] #8 [000000d000 - 000000f640] MEMNODEMAP ==> [000000d000 - 000000f640] found SMP MP-table at [ffff88000009c140] 9c140 crashkernel reservation failed - memory is in use Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00130000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000009c 0: 0x00000100 -> 0x000cffa3 0: 0x00100000 -> 0x00130000 Detected use of extended apic ids on hypertransport bus Detected use of extended apic ids on hypertransport bus ACPI: PM-Timer IO Port: 0x488 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1]) ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 14, version 17, address 0xfec00000, GSI 0-15 ACPI: IOAPIC (id[0x0d] address[0xfec02000] gsi_base[16]) IOAPIC[1]: apic_id 13, version 17, address 0xfec02000, GSI 16-31 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x1166a201 base: 0xfed00000 SMP: Allowing 4 CPUs, 0 hotplug CPUs PM: Registered nosave memory: 000000000009c000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000 PM: Registered nosave memory: 00000000000e0000 - 0000000000100000 PM: Registered nosave memory: 00000000cffa3000 - 00000000cffa4000 PM: Registered nosave memory: 00000000cffa4000 - 00000000cffa7000 PM: Registered nosave memory: 00000000cffa7000 - 00000000cffa8000 PM: Registered nosave memory: 00000000cffa8000 - 00000000d0000000 PM: Registered nosave memory: 00000000d0000000 - 00000000f4000000 PM: Registered nosave memory: 00000000f4000000 - 00000000fc000000 PM: Registered nosave memory: 00000000fc000000 - 00000000fec00000 PM: Registered nosave memory: 00000000fec00000 - 0000000100000000 Allocating PCI resources starting at d0000000 (gap: d0000000:24000000) NR_CPUS:4096 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:2 PERCPU: Embedded 28 pages at ffff880028022000, static data 85408 bytes Built 1 zonelists in Node order, mobility grouping on. Total pages: 1031249 Policy zone: Normal Kernel command line: root=/dev/sda1 console=tty0 console=ttyS1,19200 resume=/dev/disk/by-id/scsi-3500000e015c26a80-part2 splash=silent crashkernel=256M-:128M@16M IDENT=1248946314 PID hash table entries: 4096 (order: 12, 32768 bytes) Initializing CPU#0 Checking aperture... No AGP bridge found Node 0: aperture @ f4000000 size 64 MB Node 1: aperture @ f4000000 size 64 MB Memory: 4045260k/4980736k available (3281k kernel code, 787204k absent, 148272k reserved, 3170k data, 1360k init) start_kernel(): bug: interrupts were enabled *very* early, fixing it Hierarchical RCU implementation. NR_IRQS:4352 Fast TSC calibration using PIT Detected 2199.723 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS1] enabled allocated 41943040 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups HPET: 3 timers in total, 0 timers will be used for per-cpu timer Calibrating delay loop (skipped), value calculated using timer frequency.. 4399.44 BogoMIPS (lpj=8798892) Security Framework initialized SELinux: Disabled at boot. Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) Mount-cache hash table entries: 256 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 0/0x0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Node ID: 0 CPU: Processor Core ID: 0 mce: CPU supports 5 MCE banks using C1E aware idle routine Performance Counters: AMD PMU driver. ... version: 0 ... bit width: 48 ... generic counters: 4 ... value mask: 0000ffffffffffff ... max period: 00007fffffffffff ... fixed-purpose counters: 0 ... counter mask: 000000000000000f ACPI: Core revision 20090625 BUG: unable to handle kernel NULL pointer dereference at (null) IP: [] set_cpu_sibling_map+0x24f/0x353 PGD 0 Oops: 0002 [#1] SMP last sysfs file: CPU 0 Modules linked in: Pid: 1, comm: swapper Not tainted 2.6.31-rc4-autotest-next-20090730-5-default #1 BladeCenter LS21 -[79716AA]- RIP: 0010:[] [] set_cpu_sibling_map+0x24f/0x353 RSP: 0018:ffff88012b319e20 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000cbdc RDX: 000000000000cbf0 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88012b319e80 R08: 0000000000000004 R09: ffff880028092bc0 R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000000 R13: ffff8800280362c0 R14: ffff8800280362c0 R15: 00000000000142c0 FS: 0000000000000000(0000) GS:ffff880028022000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000000 CR3: 0000000001001000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper (pid: 1, threadinfo ffff88012b318000, task ffff88012b316000) Stack: 0000000000000003 000000000000cbe8 000000000000cbf8 000000000000cbf0 <0> 000000000000cbdc 00000000000142c0 0000000000000000 0000000000000003 <0> 0000000000000004 000000000000cbf8 000000000000cbe8 00000000000142c0 Call Trace: [] native_smp_prepare_cpus+0x146/0x3b6 [] kernel_init+0x84/0x1db [] child_rip+0xa/0x20 [] ? kernel_init+0x0/0x1db [] ? child_rip+0x0/0x20 Code: 00 00 48 89 c2 49 23 85 b0 00 00 00 49 23 96 b0 00 00 00 48 39 c2 75 2b 49 63 c4 48 8b 55 b8 48 8b 04 c5 90 fe 63 81 48 8b 04 02 0f ab 18 48 63 c3 48 8b 04 c5 90 fe 63 81 48 8b 04 02 f0 44 RIP [] set_cpu_sibling_map+0x24f/0x353 RSP CR2: 0000000000000000 ---[ end trace 4eaa2a86a8e2da22 ]--- Kernel panic - not syncing: Attempted to kill init! Pid: 1, comm: swapper Tainted: G D 2.6.31-rc4-autotest-next-20090730-5-default #1 Call Trace: [] panic+0x75/0x120 [] ? exit_ptrace+0x33/0x12b [] do_exit+0x79/0x6c8 [] oops_end+0xb3/0xbb [] no_context+0x1ed/0x1fc [] __bad_area_nosemaphore+0x192/0x1b8 [] ? __alloc_pages_nodemask+0x118/0x57d [] bad_area_nosemaphore+0xe/0x10 [] do_page_fault+0x187/0x2c6 [] page_fault+0x1f/0x30 [] ? set_cpu_sibling_map+0x24f/0x353 [] native_smp_prepare_cpus+0x146/0x3b6 [] kernel_init+0x84/0x1db [] child_rip+0xa/0x20 [] ? kernel_init+0x0/0x1db [] ? child_rip+0x0/0x20