Messages in this thread | | | Date | Fri, 9 Mar 2007 15:06:50 +0000 (GMT) | From | Mel Gorman <> | Subject | Re: [SLUB 0/3] SLUB: The unqueued slab allocator V4 |
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> Note that I am amazed that the kernbench even worked.
The results without slub_debug were not good except for IA64. x86_64 and ppc64 both blew up for a variety of reasons. The IA64 results were
KernBench Comparison -------------------- 2.6.21-rc2-mm2-clean 2.6.21-rc2-mm2-slub %diff User CPU time 1084.64 1032.93 4.77% System CPU time 73.38 63.14 13.95% Total CPU time 1158.02 1096.07 5.35% Elapsed time 307.00 285.62 6.96%
AIM9 Comparison --------------- 2.6.21-rc2-mm2-clean 2.6.21-rc2-mm2-slub 1 creat-clo 425460.75 438809.64 13348.89 3.14% File Creations and Closes/second 2 page_test 2097119.26 3398259.27 1301140.01 62.04% System Allocations & Pages/second 3 brk_test 7008395.33 6728755.72 -279639.61 -3.99% System Memory Allocations/second 4 jmp_test 12226295.31 12254966.21 28670.90 0.23% Non-local gotos/second 5 signal_test 1271126.28 1235510.96 -35615.32 -2.80% Signal Traps/second 6 exec_test 395.54 381.18 -14.36 -3.63% Program Loads/second 7 fork_test 13218.23 13211.41 -6.82 -0.05% Task Creations/second 8 link_test 64776.04 7488.13 -57287.91 -88.44% Link/Unlink Pairs/second
An example console log from x86_64 is below. It's not particular clear why it went blamo and I haven't had a chance all day to kick it around for a bit due to a variety of other hilarity floating around.
Linux version 2.6.21-rc2-mm2-autokern1 (root@bl6-13.ltc.austin.ibm.com) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #1 SMP Thu Mar 8 12:13:27 CST 2007 Command line: ro root=/dev/VolGroup00/LogVol00 rhgb console=tty0 console=ttyS1,19200 selinux=no autobench_args: root=30726124 ABAT:1173378546 loglevel=8 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009d400 (usable) BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003ffcddc0 (usable) BIOS-e820: 000000003ffcddc0 - 000000003ffd0000 (ACPI data) BIOS-e820: 000000003ffd0000 - 0000000040000000 (reserved) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) Entering add_active_range(0, 0, 157) 0 entries of 3200 used Entering add_active_range(0, 256, 262093) 1 entries of 3200 used end_pfn_map = 1048576 DMI 2.3 present. ACPI: RSDP 000FDFC0, 0014 (r0 IBM ) ACPI: RSDT 3FFCFF80, 0034 (r1 IBM SERBLADE 1000 IBM 45444F43) ACPI: FACP 3FFCFEC0, 0084 (r2 IBM SERBLADE 1000 IBM 45444F43) ACPI: DSDT 3FFCDDC0, 1EA6 (r1 IBM SERBLADE 1000 INTL 2002025) ACPI: FACS 3FFCFCC0, 0040 ACPI: APIC 3FFCFE00, 009C (r1 IBM SERBLADE 1000 IBM 45444F43) ACPI: SRAT 3FFCFD40, 0098 (r1 IBM SERBLADE 1000 IBM 45444F43) ACPI: HPET 3FFCFD00, 0038 (r1 IBM SERBLADE 1000 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 0-40000000 Entering add_active_range(0, 0, 157) 0 entries of 3200 used Entering add_active_range(0, 256, 262093) 1 entries of 3200 used NUMA: Using 63 for the hash shift. Bootmem setup node 0 0000000000000000-000000003ffcd000 Node 0 memmap at 0xffff81003efcd000 size 16773952 first pfn 0xffff81003efcd000 sizeof(struct page) = 64 Zone PFN ranges: DMA 0 -> 4096 DMA32 4096 -> 1048576 Normal 1048576 -> 1048576 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0 -> 157 0: 256 -> 262093 On node 0 totalpages: 261994 DMA zone: 64 pages used for memmap DMA zone: 2017 pages reserved DMA zone: 1916 pages, LIFO batch:0 DMA32 zone: 4031 pages used for memmap DMA32 zone: 253966 pages, LIFO batch:31 Normal zone: 0 pages used for memmap Movable zone: 0 pages used for memmap ACPI: PM-Timer IO Port: 0x2208 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 (Bootup-CPU) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) Processor #1 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) Processor #2 ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled) Processor #3 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, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x0d] address[0xfec10000] gsi_base[24]) IOAPIC[1]: apic_id 13, address 0xfec10000, GSI 24-27 ACPI: IOAPIC (id[0x0c] address[0xfec20000] gsi_base[48]) IOAPIC[2]: apic_id 12, address 0xfec20000, GSI 48-51 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 low level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ11 used by override. Setting APIC routing to flat ACPI: HPET id: 0x10228203 base: 0xfecff000 Using ACPI (MADT) for SMP configuration information Nosave address range: 000000000009d000 - 000000000009e000 Nosave address range: 000000000009e000 - 00000000000a0000 Nosave address range: 00000000000a0000 - 00000000000e0000 Nosave address range: 00000000000e0000 - 0000000000100000 Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000) SMP: Allowing 4 CPUs, 0 hotplug CPUs PERCPU: Allocating 66368 bytes of per cpu data Built 1 zonelists. Total pages: 255882 Kernel command line: ro root=/dev/VolGroup00/LogVol00 rhgb console=tty0 console=ttyS1,19200 selinux=no autobench_args: root=30726124 ABAT:1173378546 loglevel=8 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) Marking TSC unstable due to TSCs unsynchronized time.c: Detected 1993.781 MHz processor. Console: colour VGA+ 80x25 Checking aperture... CPU 0: aperture @ dc000000 size 64 MB CPU 1: aperture @ dc000000 size 64 MB Memory: 1021548k/1048372k available (2878k kernel code, 26428k reserved, 1472k data, 340k init) SLUB V4: General Slabs=11, HW alignment=64, Processors=4, Nodes=64 Calibrating delay using timer specific routine.. 3991.49 BogoMIPS (lpj=7982991) Security Framework v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 0/0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 SMP alternatives: switching to UP code ACPI: Core revision 20070126 Using local APIC timer interrupts. result 12461150 Detected 12.461 MHz APIC timer. SMP alternatives: switching to SMP code Booting processor 1/4 APIC 0x1 Initializing CPU#1 Calibrating delay using timer specific routine.. 3987.64 BogoMIPS (lpj=7975295) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 1/1 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 Dual Core AMD Opteron(tm) Processor 270 stepping 02 SMP alternatives: switching to SMP code Booting processor 2/4 APIC 0x2 Initializing CPU#2 Calibrating delay using timer specific routine.. 3987.64 BogoMIPS (lpj=7975291) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 2/2 -> Node 0 CPU: Physical Processor ID: 1 CPU: Processor Core ID: 0 Dual Core AMD Opteron(tm) Processor 270 stepping 02 SMP alternatives: switching to SMP code Booting processor 3/4 APIC 0x3 Initializing CPU#3 Calibrating delay using timer specific routine.. 3987.64 BogoMIPS (lpj=7975292) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU 3/3 -> Node 0 CPU: Physical Processor ID: 1 CPU: Processor Core ID: 1 Dual Core AMD Opteron(tm) Processor 270 stepping 02 Brought up 4 CPUs migration_cost=413 PM: Adding info for No Bus:platform NET: Registered protocol family 16 PM: Adding info for No Bus:vtcon0 ACPI: bus type pci registered PCI: Using configuration type 1 ACPI: Interpreter enabled ACPI: (supports S0 S1 S4 S5) ACPI: Using IOAPIC for interrupt routing PM: Adding info for acpi:acpi_system:00 PM: Adding info for acpi:button_power:00 PM: Adding info for acpi:ACPI0007:00 PM: Adding info for acpi:ACPI0007:01 PM: Adding info for acpi:ACPI0007:02 PM: Adding info for acpi:ACPI0007:03 PM: Adding info for acpi:device:00 PM: Adding info for acpi:PNP0A03:00 PM: Adding info for acpi:device:01 PM: Adding info for acpi:device:02 PM: Adding info for acpi:device:03 PM: Adding info for acpi:device:04 PM: Adding info for acpi:PNP0C02:00 PM: Adding info for acpi:PNP0501:00 PM: Adding info for acpi:PNP0501:01 PM: Adding info for acpi:PNP0000:00 PM: Adding info for acpi:PNP0003:00 PM: Adding info for acpi:PNP0003:01 PM: Adding info for acpi:PNP0003:02 PM: Adding info for acpi:PNP0200:00 PM: Adding info for acpi:PNP0100:00 PM: Adding info for acpi:PNP0B00:00 PM: Adding info for acpi:PNP0800:00 PM: Adding info for acpi:PNP0C04:00 PM: Adding info for acpi:PNP0C02:01 PM: Adding info for acpi:device:05 PM: Adding info for acpi:device:06 PM: Adding info for acpi:device:07 PM: Adding info for acpi:PNP0103:00 PM: Adding info for acpi:device:08 PM: Adding info for acpi:device:09 PM: Adding info for acpi:device:0a PM: Adding info for acpi:device:0b PM: Adding info for acpi:device:0c PM: Adding info for acpi:device:0d PM: Adding info for acpi:thermal:00 PM: Adding info for acpi:PNP0C0F:00 PM: Adding info for acpi:PNP0C0F:01 PM: Adding info for acpi:PNP0C0F:02 PM: Adding info for acpi:PNP0C0F:03 ACPI: PCI Root Bridge [PCI0] (0000:00) PM: Adding info for No Bus:pci0000:00 Boot video device is 0000:01:04.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI3._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] PM: Adding info for pci:0000:00:06.0 PM: Adding info for pci:0000:00:07.0 PM: Adding info for pci:0000:00:07.3 PM: Adding info for pci:0000:00:0a.0 PM: Adding info for pci:0000:00:0a.1 PM: Adding info for pci:0000:00:0b.0 PM: Adding info for pci:0000:00:0b.1 PM: Adding info for pci:0000:00:18.0 PM: Adding info for pci:0000:00:18.1 PM: Adding info for pci:0000:00:18.2 PM: Adding info for pci:0000:00:18.3 PM: Adding info for pci:0000:00:19.0 PM: Adding info for pci:0000:00:19.1 PM: Adding info for pci:0000:00:19.2 PM: Adding info for pci:0000:00:19.3 PM: Adding info for pci:0000:01:00.0 PM: Adding info for pci:0000:01:00.1 PM: Adding info for pci:0000:01:04.0 PM: Adding info for pci:0000:02:01.0 PM: Adding info for pci:0000:02:01.1 PM: Adding info for pci:0000:02:02.0 ACPI: PCI Interrupt Link [LP00] (IRQs *10) ACPI: PCI Interrupt Link [LP01] (IRQs *7) ACPI: PCI Interrupt Link [LP02] (IRQs *9) ACPI: PCI Interrupt Link [LP03] (IRQs *5) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init PM: Adding info for No Bus:pnp0 PM: Adding info for pnp:00:00 PM: Adding info for pnp:00:01 PM: Adding info for pnp:00:02 PM: Adding info for pnp:00:03 PM: Adding info for pnp:00:04 PM: Adding info for pnp:00:05 PM: Adding info for pnp:00:06 PM: Adding info for pnp:00:07 PM: Adding info for pnp:00:08 PM: Adding info for pnp:00:09 PM: Adding info for pnp:00:0a PM: Adding info for pnp:00:0b PM: Adding info for pnp:00:0c pnp: PnP ACPI: found 13 devices SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report hpet0: at MMIO 0xfecff000, IRQs 2, 8, 0 hpet0: 3 32-bit timers, 14318180 Hz pnp: 00:01: ioport range 0x510-0x517 has been reserved Time: hpet clocksource has been installed. pnp: 00:01: ioport range 0x504-0x507 has been reserved pnp: 00:01: ioport range 0x500-0x503 has been reserved pnp: 00:01: ioport range 0x520-0x53f has been reserved pnp: 00:01: ioport range 0x540-0x547 has been reserved pnp: 00:01: ioport range 0x460-0x461 has been reserved pnp: 00:0b: iomem range 0xfec00000-0xffffffff has been reserved PM: Adding info for No Bus:mem PM: Adding info for No Bus:kmem PM: Adding info for No Bus:null PM: Adding info for No Bus:port PM: Adding info for No Bus:zero PM: Adding info for No Bus:full PM: Adding info for No Bus:random PM: Adding info for No Bus:urandom PM: Adding info for No Bus:kmsg PCI: Bridge: 0000:00:06.0 IO window: 3000-3fff MEM window: fd000000-feafffff PREFETCH window: f0000000-fcffffff PCI: Bridge: 0000:00:0a.0 IO window: 4000-4fff MEM window: ee000000-efffffff PREFETCH window: 50000000-500fffff PCI: Bridge: 0000:00:0b.0 IO window: 5000-ffff MEM window: disabled. PREFETCH window: disabled. NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 6, 262144 bytes) TCP established hash table entries: 131072 (order: 10, 5242880 bytes) TCP bind hash table entries: 65536 (order: 9, 2097152 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered checking if image is initramfs... it is Freeing initrd memory: 1602k freed PM: Adding info for No Bus:mcelog PM: Adding info for No Bus:msr0 PM: Adding info for No Bus:msr1 PM: Adding info for No Bus:msr2 PM: Adding info for No Bus:msr3 PM: Adding info for No Bus:cpu0 PM: Adding info for No Bus:cpu1 PM: Adding info for No Bus:cpu2 PM: Adding info for No Bus:cpu3 PM: Adding info for platform:pcspkr audit: initializing netlink socket (disabled) audit(1173357216.800:1): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 PM: Adding info for platform:vesafb.0 ACPI: Processor [CPU3] (supports 8 throttling states) ACPI: Processor [CPU2] (supports 8 throttling states) ACPI: Processor [CPU1] (supports 8 throttling states) ACPI: Processor [CPU0] (supports 8 throttling states) PM: Adding info for No Bus:tty PM: Adding info for No Bus:console PM: Adding info for No Bus:ptmx PM: Adding info for No Bus:tty0 PM: Adding info for No Bus:vcs PM: Adding info for No Bus:vcsa PM: Adding info for No Bus:tty1 PM: Adding info for No Bus:tty2 PM: Adding info for No Bus:tty3 PM: Adding info for No Bus:tty4 PM: Adding info for No Bus:tty5 PM: Adding info for No Bus:tty6 PM: Adding info for No Bus:tty7 PM: Adding info for No Bus:tty8 PM: Adding info for No Bus:tty9 PM: Adding info for No Bus:tty10 PM: Adding info for No Bus:tty11 PM: Adding info for No Bus:tty12 PM: Adding info for No Bus:tty13 PM: Adding info for No Bus:tty14 PM: Adding info for No Bus:tty15 PM: Adding info for No Bus:tty16 PM: Adding info for No Bus:tty17 PM: Adding info for No Bus:tty18 PM: Adding info for No Bus:tty19 PM: Adding info for No Bus:tty20 PM: Adding info for No Bus:tty21 PM: Adding info for No Bus:tty22 PM: Adding info for No Bus:tty23 PM: Adding info for No Bus:tty24 PM: Adding info for No Bus:tty25 PM: Adding info for No Bus:tty26 PM: Adding info for No Bus:tty27 PM: Adding info for No Bus:tty28 PM: Adding info for No Bus:tty29 PM: Adding info for No Bus:tty30 PM: Adding info for No Bus:tty31 PM: Adding info for No Bus:tty32 PM: Adding info for No Bus:tty33 PM: Adding info for No Bus:tty34 PM: Adding info for No Bus:tty35 PM: Adding info for No Bus:tty36 PM: Adding info for No Bus:tty37 PM: Adding info for No Bus:tty38 PM: Adding info for No Bus:tty39 PM: Adding info for No Bus:tty40 PM: Adding info for No Bus:tty41 PM: Adding info for No Bus:tty42 PM: Adding info for No Bus:tty43 PM: Adding info for No Bus:tty44 PM: Adding info for No Bus:tty45 PM: Adding info for No Bus:tty46 PM: Adding info for No Bus:tty47 PM: Adding info for No Bus:tty48 PM: Adding info for No Bus:tty49 PM: Adding info for No Bus:tty50 PM: Adding info for No Bus:tty51 PM: Adding info for No Bus:tty52 PM: Adding info for No Bus:tty53 PM: Adding info for No Bus:tty54 PM: Adding info for No Bus:tty55 PM: Adding info for No Bus:tty56 PM: Adding info for No Bus:tty57 PM: Adding info for No Bus:tty58 PM: Adding info for No Bus:tty59 PM: Adding info for No Bus:tty60 PM: Adding info for No Bus:tty61 PM: Adding info for No Bus:tty62 PM: Adding info for No Bus:tty63 PM: Adding info for No Bus:rtc Real Time Clock Driver v1.12ac PM: Adding info for No Bus:hpet hpet_resources: 0xfecff000 is busy Linux agpgart interface v0.102 (c) Dave Jones Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled PM: Adding info for platform:serial8250 serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A PM: Adding info for No Bus:ttyS0 erial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A PM: Adding info for No Bus:ttyS1 PM: Adding info for No Bus:ttyS2 PM: Adding info for No Bus:ttyS3 PM: Removing info for No Bus:ttyS0 00:02: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A PM: Adding info for No Bus:ttyS0 PM: Removing info for No Bus:ttyS1 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A PM: Adding info for No Bus:ttyS1 RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize tg3.c:v3.74 (February 20, 2007) ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 24 (level, low) -> IRQ 24 PM: Adding info for No Bus:eth0 eth0: Tigon3 [partno(BCM95704A41) rev 2100 PHY(serdes)] (PCIX:100MHz:64-bit) 1000Base-SX Ethernet 00:11:25:75:af:6e eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] Split[0] WireSpeed[0] TSOcap[0] eth0: dma_rwctrl[769f4000] dma_mask[64-bit] ACPI: PCI Interrupt 0000:02:01.1[B] -> GSI 25 (level, low) -> IRQ 25 PM: Adding info for No Bus:eth1 eth1: Tigon3 [partno(BCM95704A41) rev 2100 PHY(serdes)] (PCIX:100MHz:64-bit) 1000Base-SX Ethernet 00:11:25:75:af:6f eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[0] TSOcap[1] eth1: dma_rwctrl[769f4000] dma_mask[64-bit] PM: Adding info for No Bus:lo Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Probing IDE interface ide0... Probing IDE interface ide1... ide-floppy driver 0.99.newide Fusion MPT base driver 3.04.04 Copyright (c) 1999-2007 LSI Logic Corporation Fusion MPT SPI Host driver 3.04.04 ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 26 (level, low) -> IRQ 26 mptbase: Initiating ioc0 bringup ioc0: 53C1030: Capabilities={Initiator} scsi0 : ioc0: LSI53C1030, FwRev=01032700h, Ports=1, MaxQ=222, IRQ=26 PM: Adding info for No Bus:host0 PM: Adding info for No Bus:target0:0:0 scsi 0:0:0:0: Direct-Access IBM-ESXS ST973401LC FN B41D PQ: 0 ANSI: 4 target0:0:0: Beginning Domain Validation target0:0:0: Ending Domain Validation target0:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU RTI WRFLOW PCOMP (6.25 ns, offset 63) PM: Adding info for scsi:0:0:0:0 SCSI device sda: 143374000 512-byte hdwr sectors (73407 MB) sda: Write Protect is off sda: Mode Sense: b3 00 10 08 SCSI device sda: write cache: disabled, read cache: enabled, supports DPO and FUA SCSI device sda: 143374000 512-byte hdwr sectors (73407 MB) sda: Write Protect is off sda: Mode Sense: b3 00 10 08 SCSI device sda: write cache: disabled, read cache: enabled, supports DPO and FUA sda: sda1 sda2 sd 0:0:0:0: Attached scsi disk sda sd 0:0:0:0: Attached scsi generic sg0 type 0 PM: Adding info for No Bus:target0:0:1 PM: Removing info for No Bus:target0:0:1 PM: Adding info for No Bus:target0:0:2 PM: Removing info for No Bus:target0:0:2 PM: Adding info for No Bus:target0:0:3 PM: Removing info for No Bus:target0:0:3 PM: Adding info for No Bus:target0:0:4 PM: Removing info for No Bus:target0:0:4 PM: Adding info for No Bus:target0:0:5 PM: Removing info for No Bus:target0:0:5 PM: Adding info for No Bus:target0:0:6 PM: Removing info for No Bus:target0:0:6 PM: Adding info for No Bus:target0:0:8 PM: Removing info for No Bus:target0:0:8 PM: Adding info for No Bus:target0:0:9 PM: Removing info for No Bus:target0:0:9 PM: Adding info for No Bus:target0:0:10 PM: Removing info for No Bus:target0:0:10 PM: Adding info for No Bus:target0:0:11 PM: Removing info for No Bus:target0:0:11 PM: Adding info for No Bus:target0:0:12 PM: Removing info for No Bus:target0:0:12 PM: Adding info for No Bus:target0:0:13 PM: Removing info for No Bus:target0:0:13 PM: Adding info for No Bus:target0:0:14 PM: Removing info for No Bus:target0:0:14 PM: Adding info for No Bus:target0:0:15 PM: Removing info for No Bus:target0:0:15 PM: Adding info for No Bus:target0:1:0 PM: Removing info for No Bus:target0:1:0 PM: Adding info for No Bus:target0:1:1 PM: Removing info for No Bus:target0:1:1 PM: Adding info for No Bus:target0:1:2 PM: Removing info for No Bus:target0:1:2 PM: Adding info for No Bus:target0:1:3 PM: Removing info for No Bus:target0:1:3 PM: Adding info for No Bus:target0:1:4 PM: Removing info for No Bus:target0:1:4 PM: Adding info for No Bus:target0:1:5 PM: Removing info for No Bus:target0:1:5 PM: Adding info for No Bus:target0:1:6 PM: Removing info for No Bus:target0:1:6 PM: Adding info for No Bus:target0:1:8 PM: Removing info for No Bus:target0:1:8 PM: Adding info for No Bus:target0:1:9 PM: Removing info for No Bus:target0:1:9 PM: Adding info for No Bus:target0:1:10 PM: Removing info for No Bus:target0:1:10 PM: Adding info for No Bus:target0:1:11 PM: Removing info for No Bus:target0:1:11 PM: Adding info for No Bus:target0:1:12 PM: Removing info for No Bus:target0:1:12 PM: Adding info for No Bus:target0:1:13 PM: Removing info for No Bus:target0:1:13 PM: Adding info for No Bus:target0:1:14 PM: Removing info for No Bus:target0:1:14 PM: Adding info for No Bus:target0:1:15 PM: Removing info for No Bus:target0:1:15 Fusion MPT FC Host driver 3.04.04 Fusion MPT SAS Host driver 3.04.04 Fusion MPT misc device (ioctl) driver 3.04.04 PM: Adding info for No Bus:mptctl mptctl: Registered with Fusion MPT base driver mptctl: /dev/mptctl @ (major,minor=10,220) Fusion MPT LAN driver 3.04.04 mptlan: ioc0: PortNum=0, ProtocolFlags=08h (Itlb) mptlan: ioc0: Hmmm... LAN protocol seems to be disabled on this adapter port! ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver ACPI: PCI Interrupt 0000:01:00.0[D] -> GSI 19 (level, low) -> IRQ 19 ohci_hcd 0000:01:00.0: OHCI Host Controller ohci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1 ohci_hcd 0000:01:00.0: irq 19, io mem 0xfeaff000 usb usb1: new device found, idVendor=0000, idProduct=0000 usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: OHCI Host Controller usb usb1: Manufacturer: Linux 2.6.21-rc2-mm2-autokern1 ohci_hcd usb usb1: SerialNumber: 0000:01:00.0 PM: Adding info for usb:usb1 PM: Adding info for No Bus:usbdev1.1_ep00 usb usb1: configuration #1 chosen from 1 choice PM: Adding info for usb:1-0:1.0 hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected PM: Adding info for No Bus:usbdev1.1_ep81 PM: Adding info for No Bus:usbdev1.1 ACPI: PCI Interrupt 0000:01:00.1[D] -> GSI 19 (level, low) -> IRQ 19 ohci_hcd 0000:01:00.1: OHCI Host Controller ohci_hcd 0000:01:00.1: new USB bus registered, assigned bus number 2 ohci_hcd 0000:01:00.1: irq 19, io mem 0xfeafe000 usb usb2: new device found, idVendor=0000, idProduct=0000 usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: OHCI Host Controller usb usb2: Manufacturer: Linux 2.6.21-rc2-mm2-autokern1 ohci_hcd usb usb2: SerialNumber: 0000:01:00.1 PM: Adding info for usb:usb2 PM: Adding info for No Bus:usbdev2.1_ep00 usb usb2: configuration #1 chosen from 1 choice PM: Adding info for usb:2-0:1.0 hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected PM: Adding info for No Bus:usbdev2.1_ep81 PM: Adding info for No Bus:usbdev2.1 USB Universal Host Controller Interface driver v3.0 Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver libusual usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver PNP: No PS/2 controller found. Probing ports directly. PM: Adding info for platform:i8042 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 PM: Adding info for serio:serio0 PM: Adding info for serio:serio1 mice: PS/2 mouse device common for all mice async_tx: api initialized (sync-only) xor: automatically using best checksumming function: generic_sse generic_sse: 6105.000 MB/sec xor: using function: generic_sse (6105.000 MB/sec) PM: Adding info for No Bus:device-mapper device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 powernow-k8: Found 4 Dual Core AMD Opteron(tm) Processor 270 processors (version 2.00.00) powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure powernow-k8: MP systems not supported by PSB BIOS structure Freeing unused kernel memory: 340k freed Write protecting the kernel read-only data: 984k Red Hat nash version 5.0.32 starting Mounting proc filesystem Mounting sysfs filesystem Creating /dev Creating initial device nodes Setting up hotplug. Creating block device nodes. Making device-mapper control node Scanning logical volumes Reading all physical volumes. This may take a while... Found volume group "VolGroup00" using metadata type lvm2 Activating logical volumes 4 logical volume(s) in volume group "VolGroup00" now active Creating root device. Mounting root filesystem. kjournald starting. Commit interval 5 seconds Setting up otherEXT3-fs: mounted filesystem with ordered data mode. filesystems. Setting up new root fs no fstab.sys, mounting internal defaults Switching to new root and running init. unmounting old /dev unmounting old /proc unmounting old /sys PM: Adding info for No Bus:vcs1 PM: Adding info for No Bus:vcsa1 PM: Removing info for No Bus:vcs1 PM: Removing info for No Bus:vcsa1 INIT: version 2.86 booting Welcome to Fedora Core Press 'I' to enter interactive startup. Setting clock (localtime): Thu Mar 8 12:33:58 CST 2007 [ OK ] Starting udev: [ OK ] Setting hostname bl6-13.ltc.austin.ibm.com: [ OK ] Setting up Logical Volume Management: 4 logical volume(s) in volume group "VolGroup00" now active [ OK ] Checking filesystems Checking all file systems. [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/VolGroup00/LogVol00 /dev/VolGroup00/LogVol00: clean, 363818/7929856 files, 3638923/7929856 blocks [/sbin/fsck.ext3 (1) -- /boot] fsck.ext3 -a /dev/sda1 /boot: clean, 85/512512 files, 81422/512064 blocks [ OK ] Remounting root filesystem in read-write mode: [ OK ] Mounting local filesystems: [ OK ] Enabling local filesystem quotas: [ OK ] Enabling swap space: [ OK ] INIT: Entering runlevel: 3 Entering non-interactive startup Starting readahead_early: Starting background readahead: [ OK ] [ OK ] FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.21-rc2-mm2-autokern1/kernel/arch/x86_64/kernel/cpufreq/acpi-cpufreq.ko): No such device Bringing up loopback interface: [ OK ] Bringing up interface eth1: [ OK ] Starting system logger: [ OK ] Starting kernel logger: [ OK ] Starting irqbalance: [ OK ] Starting portmap: [ OK ] Starting NFS statd: [ OK ] Starting RPC idmapd: [ OK ] Starting kdump: No kdump kernel image found.[WARNING] Tried to locate /boot/vmlinux--kdump[ OK ] Starting system message bus: [ OK ] Starting Bluetooth services:[ OK ][ OK ] Mounting other filesystems: [ OK ] Starting hidd: [ OK ] Starting automount: [ OK ] Starting smartd: [ OK ] Starting acpi daemon: [ OK ] Starting hpiod: [ OK ] Starting hpssd: [ OK ] Starting cups: [ OK ] Starting sshd: [ OK ] Starting sendmail: [ OK ] Starting sm-client: [ OK ] Starting console mouse services: [ OK ] Starting crond: [ OK ] Starting xfs: [ OK ] Starting anacron: [ OK ] Starting atd: [ OK ] Starting Avahi daemon: general protection fault: 0000 [1] SMP last sysfs file: class/net/eth1/address CPU 3 Modules linked in: ipv6 hidp rfcomm l2cap bluetooth sunrpc video button battery asus_acpi ac lp parport_pc parport nvram pcspkr amd_rng rng_core i2c_amd756 i2c_core Pid: 0, comm: swapper Not tainted 2.6.21-rc2-mm2-autokern1 #1 RIP: 0010:[<ffffffff80483dbc>] [<ffffffff80483dbc>] inet_putpeer+0x10/0x53 RSP: 0018:ffff810001813ec0 EFLAGS: 00010202 RAX: ffff810001623500 RBX: e805b300000003bf RCX: ffff8100039c8438 RDX: ffff81000219c280 RSI: ffff81000104bf80 RDI: ffffffff80622970 RBP: ffff81000219c280 R08: 0000000000000003 R09: ffff810002f54100 R10: 00000000fc000106 R11: ffff8100039c83c0 R12: 0000000000000000 R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 FS: 00002ab1c24786f0(0000) GS:ffff810001401680(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 00002ab1c2217000 CR3: 0000000003be8000 CR4: 00000000000006e0 Process swapper (pid: 0, threadinfo ffff81000162e000, task ffff810001623500) Stack: ffff810002eb3600 ffffffff80483bfe ffff810001628000 ffff810002e88200 ffff81000219c280 ffffffff8046c03b ffff81000219c500 ffff81000104bf80 0000000000000001 ffffffff804801a8 0000000000000001 ffffffff8025d8e2 Call Trace: <IRQ> [<ffffffff80483bfe>] ipv4_dst_destroy+0x2c/0x58 [<ffffffff8046c03b>] dst_destroy+0x85/0xdf [<ffffffff804801a8>] dst_rcu_free+0x19/0x29 [<ffffffff8025d8e2>] __rcu_process_callbacks+0x122/0x18a [<ffffffff8023722b>] __do_softirq+0x55/0xc3 [<ffffffff8020acfc>] call_softirq+0x1c/0x28 [<ffffffff8020c095>] do_softirq+0x2c/0x7d [<ffffffff80218ae6>] smp_apic_timer_interrupt+0x49/0x5f [<ffffffff80208ca4>] default_idle+0x0/0x3d [<ffffffff8020a7a6>] apic_timer_interrupt+0x66/0x70 <EOI> [<ffffffff80208ccd>] default_idle+0x29/0x3d [<ffffffff80208d6c>] cpu_idle+0x8b/0xae
Code: f0 ff 4b 2c 0f 94 c0 84 c0 74 2b 48 8b 05 ba eb 19 00 48 c7 RIP [<ffffffff80483dbc>] inet_putpeer+0x10/0x53 RSP <ffff810001813ec0> Kernel panic - not syncing: Aiee, killing interrupt handler! -- 0:conmux-control -- time-stamp -- Mar/08/07 10:34:35 -- -- 0:conmux-control -- time-stamp -- Mar/08/07 10:47:37 -- (bot:conmon-payload) disconnected
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