Bug 620955
| Summary: | Fedora 12 kernels since 2.6.32.16-141 cause performance problems | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | John Fitzgibbon <john_fitzgibbon> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 12 | CC: | anton, dougsland, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, Marc.Herbert+rhzilla, roebela |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel-2.6.32.19-163.fc12 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-08-23 22:02:03 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Can you run oprofile and see where the kernel is using that time? http://docs.fedoraproject.org/en-US/Fedora/12/html/Deployment_Guide/ch-oprofile.html (In reply to comment #1) > Can you run oprofile and see where the kernel is using that time? > > http://docs.fedoraproject.org/en-US/Fedora/12/html/Deployment_Guide/ch-oprofile.html Would like to help, but it'll be a while before I've time to RTFM... any chance you could help me out with a quick cheat sheet on what *exactly* you'd like me to run/collect/post? You need the kernel-debuginfo and oprofile packages installed to profile the kernel. Load the kernel module and start the daemon: opcontrol --init Run a profiling session: opcontrol --reset opcontrol --start --vmlinux=/usr/lib/debug/lib/modules/$(uname -r)/vmlinux [ run workload ] opcontrol --stop opreport --threshold 1 -l /usr/lib/debug/lib/modules/$(uname -r)/vmlinux Stop the daemon when done: opcontrol --shutdown Chuck, thanks for the mini-howto. I profiled one good run of the tests for comparison, then happened to catch a particularly bad test run after messing about in firefox for a bit, (though I exited firefox before the test run). Good test run, (elapsed = 33 seconds): # opreport --threshold 1 -l /usr/lib/debug/lib/modules/$(uname -r)/vmlinux Overflow stats not available CPU: Pentium M (P6 core), speed 1866 MHz (estimated) Counted CPU_CLK_UNHALTED events (clocks processor is not halted, and not in a thermal trip) with a unit mask of 0x00 (No unit mask) count 100000 samples % symbol name 74472 20.7922 get_page_from_freelist 15532 4.3365 read_hpet 14791 4.1296 page_fault 8733 2.4382 mls_compute_sid 7680 2.1442 system_call 6429 1.7949 __might_sleep 6363 1.7765 do_select 6217 1.7358 list_del 4737 1.3225 mem_cgroup_charge_common 4708 1.3144 copy_user_highpage 4541 1.2678 copy_from_user 3807 1.0629 handle_mm_fault Bad test run, (elapsed = 1450 seconds): # opreport --threshold 1 -l /usr/lib/debug/lib/modules/$(uname -r)/vmlinux Overflow stats not available CPU: Pentium M (P6 core), speed 1866 MHz (estimated) Counted CPU_CLK_UNHALTED events (clocks processor is not halted, and not in a thermal trip) with a unit mask of 0x00 (No unit mask) count 100000 samples % symbol name 747550 4.4549 do_select 588017 3.5042 get_page_from_freelist 464146 2.7660 __might_sleep 391223 2.3315 read_hpet 326714 1.9470 sched_clock_local 257557 1.5349 handle_mm_fault 251698 1.5000 softlockup_tick 243364 1.4503 core_sys_select 238071 1.4188 do_page_fault 233153 1.3895 test_ti_thread_flag 217087 1.2937 syscall_trace_enter 212461 1.2661 unmap_vmas 209578 1.2490 ktime_get 205824 1.2266 hrtimer_interrupt 201451 1.2005 restore_nocheck 193820 1.1550 __rcu_pending 186830 1.1134 kmap_atomic_prot 185022 1.1026 rb_get_reader_page 183781 1.0952 page_address 177655 1.0587 update_curr 174139 1.0378 copy_from_user FYI: Looking through other bugs, I came across bug #619396 -- sounds like a very similar problem, (slow performance, in X in that bug), with the same kernels, (2.6.32.16-141 and later), on the same h/w, (Thinkpad T43). Maybe something specific to the h/w, (graphics, maybe)? Can you add "nomodeset" to the kernel boot options and boot to runlevel 3 to run your tests and see if the problem goes away? (In reply to comment #5) > FYI: Looking through other bugs, I came across bug #619396 -- sounds like a > very similar problem, (slow performance, in X in that bug), with the same > kernels, (2.6.32.16-141 and later), on the same h/w, (Thinkpad T43). Maybe > something specific to the h/w, (graphics, maybe)? That problem only happens after a suspend/resume cycle. (In reply to comment #6) > Can you add "nomodeset" to the kernel boot options and boot to runlevel 3 to > run your tests and see if the problem goes away? Yes, left the tests running in a loop at runlevel 3 with nomodeset and performance is steady. I missed one step in the directions for profiling. You need to boot the machine with kernel option "idle=poll" to get accurate profiles. This will cause the machine to run hotter, so don't leave it that way. Also, are there a large number of interrupts happening? Check /proc/interrupts and see if anything looks unusual. It looks like I dropped some DRM fixes in 2.6.34.16-141 . Can you try 2.6.32.18-158.rc1.fc12 when it finishes building in koji? (In reply to comment #10) > It looks like I dropped some DRM fixes in 2.6.34.16-141 . Can you try > 2.6.32.18-158.rc1.fc12 when it finishes building in koji? I'll need to test for a day or two to be 100% sure, but that seems to do the trick. Thanks. (In reply to comment #11) > I'll need to test for a day or two to be 100% sure. Fix looks good. Feel free to close. Thanks again. kernel-2.6.32.19-162.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/kernel-2.6.32.19-162.fc12 kernel-2.6.32.19-163.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/kernel-2.6.32.19-163.fc12 *** Bug 625215 has been marked as a duplicate of this bug. *** kernel-2.6.32.19-163.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update kernel'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/kernel-2.6.32.19-163.fc12 (In reply to comment #16) > If you want to test the update, you can install it with > su -c 'yum --enablerepo=updates-testing update kernel'. Done:- no problems with this version either. > You can provide feedback for this update here: > http://admin.fedoraproject.org/updates/kernel-2.6.32.19-163.fc12 Done. kernel-2.6.32.19-163.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: Current and previous releases of the kernel in fedora 12 severely degrade performance in certain circumstances. Version-Release number of selected component (if applicable): Problem started with 2.6.32.16-141.fc12.i686. Now experiencing it with 2.6.32.16-150.fc12.i686. No problem with 2.6.32.14-127.fc12.i686 and earlier. How reproducible: In my environment, (thinkpad T43 laptop, running fedora 12 + kde), happens fairly consistently. Steps to Reproduce: 1. Start a suite of compute-intensive tasks. These are software unit tests, each executed via a loopback command interface, about 600 tests in total. Each test restarts the test program, (with a new set of commands executed via the command interface). 2. Start messing about in firefox while waiting for the tests to complete. Actual results: The full test suite would normally complete in 40-50 seconds. Instead, it goes to about 10 times that value, (400+ seconds). Looking at "top" while the tests are running, the kernel, (I'm guessing), seems to spend an inordinate amount of time spinning it's wheels -- the "%sy" value frequently jumps from <10%, (fairly typical), to >80% and can stay there for a second or two before allowing the unit tests to resume. Needless to say, everything can get a bit sluggish while this is going on, but it's most noticeable in the unit tests. Note that even if I quit firefox, etc., once the problem has started, it seems to happen consistently from that point forward. However, I can usually boot clean and not see the problem -- as long as I do nothing other than run the test suite. Expected results: On "working" kernels, these tests complete consistently in <1 minute. Note that I can downgrade my kernel to 2.6.32.14-127.fc12.i686 without downgrading anything else and everything works fine, which is why I suspect the kernel. Additional info: /proc/sched_debug, (cat'ed mid test cycle), and dmesg: #cat /proc/sched_debug Sched Debug Version: v0.09, 2.6.32.16-150.fc12.i686 #1 now at 17029464.472933 msecs .jiffies : 16729464 .sysctl_sched_latency : 5.000000 .sysctl_sched_min_granularity : 1.000000 .sysctl_sched_wakeup_granularity : 1.000000 .sysctl_sched_child_runs_first : 0.000000 .sysctl_sched_features : 15834235 cpu#0, 1862.163 MHz .nr_running : 4 .load : 4096 .nr_switches : 7870454 .nr_load_updates : 3366229 .nr_uninterruptible : 0 .next_balance : 16.503236 .curr->pid : 14148 .clock : 17029464.006513 .cpu_load[0] : 4096 .cpu_load[1] : 4832 .cpu_load[2] : 5944 .cpu_load[3] : 6576 .cpu_load[4] : 6080 .yld_count : 6367671 .sched_switch : 0 .sched_count : 14213726 .sched_goidle : 1065214 .avg_idle : 1000000 .ttwu_count : 4537989 .ttwu_local : 4537989 .bkl_count : 223751 cfs_rq[0]:/ .exec_clock : 3059742.525802 .MIN_vruntime : 2707007.390148 .min_vruntime : 2707007.390148 .max_vruntime : 2707034.206818 .spread : 26.816670 .spread0 : 0.000000 .nr_running : 4 .load : 4096 .nr_spread_over : 3657 .shares : 0 rt_rq[0]:/ .rt_nr_running : 0 .rt_throttled : 0 .rt_time : 0.000000 .rt_runtime : 950.000000 runnable tasks: task PID tree-key switches prio exec-runtime sum-exec sum-sleep ---------------------------------------------------------------------------------------------------------- sh 12118 2707007.390148 6018 120 2707007.390148 12907.766572 199087.179542 / utest 14145 2707034.206818 175 120 2707034.206818 755.190624 0.000000 / sh 14147 2707007.469760 0 120 2707007.469760 0.000000 0.000000 / R cat 14148 2707008.506921 0 120 2707008.506921 1.234097 0.000000 / # dmesg Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.32.16-150.fc12.i686 (mockbuild.fedoraproject.org) (gcc version 4.4.4 20100630 (Red Hat 4.4.4-10) (GCC) ) #1 SMP Sat Jul 24 05:31:53 UTC 2010 KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD NSC Geode by NSC Cyrix CyrixInstead Centaur CentaurHauls Transmeta GenuineTMx86 Transmeta TransmetaCPU UMC UMC UMC UMC BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f000 (usable) BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved) BIOS-e820: 00000000000d2000 - 00000000000d4000 (reserved) BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fee0000 (usable) BIOS-e820: 000000003fee0000 - 000000003fef5000 (ACPI data) BIOS-e820: 000000003fef5000 - 000000003ff00000 (ACPI NVS) BIOS-e820: 000000003ff00000 - 0000000040000000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000f0008000 - 00000000f000c000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved) BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved) DMI present. last_pfn = 0x3fee0 max_arch_pfn = 0x100000 MTRR default type: uncachable MTRR fixed ranges enabled: 00000-9FFFF write-back A0000-BFFFF uncachable C0000-CFFFF write-protect D0000-DBFFF uncachable DC000-DFFFF write-back E0000-FFFFF write-protect MTRR variable ranges enabled: 0 base 000000000 mask FC0000000 write-back 1 base 03FF00000 mask FFFF00000 uncachable 2 disabled 3 disabled 4 disabled 5 disabled 6 disabled 7 disabled PAT not supported by CPU. original variable MTRRs reg 0, base: 0GB, range: 1GB, type WB reg 1, base: 1023MB, range: 1MB, type UC total RAM covered: 1023M Found optimal setting for mtrr clean up gran_size: 64K chunk_size: 2M num_reg: 2 lose cover RAM: 0G New variable MTRRs reg 0, base: 0GB, range: 1GB, type WB reg 1, base: 1023MB, range: 1MB, type UC initial memory mapped : 0 - 01000000 init_memory_mapping: 0000000000000000-00000000373fe000 Using x86 segment limits to approximate NX protection 0000000000 - 0000400000 page 4k 0000400000 - 0037000000 page 2M 0037000000 - 00373fe000 page 4k kernel direct mapping tables up to 373fe000 @ 7000-d000 RAMDISK: 3751d000 - 37fef19c Allocated new RAMDISK: 00b38000 - 0160a19c Move RAMDISK from 000000003751d000 - 0000000037fef19b to 00b38000 - 0160a19b ACPI: RSDP 000f6c00 00024 (v02 IBM ) ACPI: XSDT 3fee6ff2 0005C (v01 IBM TP-1Y 00001240 LTP 00000000) ACPI: FACP 3fee7100 000F4 (v03 IBM TP-1Y 00001240 IBM 00000001) ACPI Warning: 32/64X length mismatch in Gpe1Block: 0/32 (20090903/tbfadt-526) ACPI Warning: Optional field Gpe1Block has zero address or length: 000000000000102C/0 (20090903/tbfadt-557) ACPI: DSDT 3fee72e7 0DB08 (v01 IBM TP-1Y 00001240 MSFT 0100000E) ACPI: FACS 3fef6000 00040 ACPI: SSDT 3fee72b4 00033 (v01 IBM TP-1Y 00001240 MSFT 0100000E) ACPI: ECDT 3fef4def 00052 (v01 IBM TP-1Y 00001240 IBM 00000001) ACPI: TCPA 3fef4e41 00032 (v01 IBM TP-1Y 00001240 PTL 00000001) ACPI: APIC 3fef4e73 0005A (v01 IBM TP-1Y 00001240 IBM 00000001) ACPI: MCFG 3fef4ecd 0003E (v01 IBM TP-1Y 00001240 IBM 00000001) ACPI: BOOT 3fef4fd8 00028 (v01 IBM TP-1Y 00001240 LTP 00000001) ACPI: Local APIC address 0xfee00000 138MB HIGHMEM available. 883MB LOWMEM available. mapped low ram: 0 - 373fe000 low ram: 0 - 373fe000 node 0 low ram: 00000000 - 373fe000 node 0 bootmap 0000a000 - 00010e80 (9 early reservations) ==> bootmem [0000000000 - 00373fe000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] #3 [0000400000 - 0000b328d8] TEXT DATA BSS ==> [0000400000 - 0000b328d8] #4 [000009f000 - 0000100000] BIOS reserved ==> [000009f000 - 0000100000] #5 [0000b33000 - 0000b37128] BRK ==> [0000b33000 - 0000b37128] #6 [0000007000 - 000000a000] PGTABLE ==> [0000007000 - 000000a000] #7 [0000b38000 - 000160a19c] NEW RAMDISK ==> [0000b38000 - 000160a19c] #8 [000000a000 - 0000011000] BOOTMAP ==> [000000a000 - 0000011000] Zone PFN ranges: DMA 0x00000000 -> 0x00001000 Normal 0x00001000 -> 0x000373fe HighMem 0x000373fe -> 0x0003fee0 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x0003fee0 On node 0 totalpages: 261759 free_area_init_node: node 0, pgdat c09b9280, node_mem_map c160c000 DMA zone: 32 pages used for memmap DMA zone: 0 pages reserved DMA zone: 3967 pages, LIFO batch:0 Normal zone: 1736 pages used for memmap Normal zone: 220470 pages, LIFO batch:31 HighMem zone: 278 pages used for memmap HighMem zone: 35276 pages, LIFO batch:7 Using APIC driver default ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23 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 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information SMP: Allowing 1 CPUs, 0 hotplug CPUs nr_irqs_gsi: 24 PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000d2000 PM: Registered nosave memory: 00000000000d2000 - 00000000000d4000 PM: Registered nosave memory: 00000000000d4000 - 00000000000dc000 PM: Registered nosave memory: 00000000000dc000 - 0000000000100000 Allocating PCI resources starting at 40000000 (gap: 40000000:a0000000) Booting paravirtualized kernel on bare hardware NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Embedded 14 pages/cpu @c2000000 s34488 r0 d22856 u4194304 pcpu-alloc: s34488 r0 d22856 u4194304 alloc=1*4194304 pcpu-alloc: [0] 0 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259713 Kernel command line: ro root=/dev/mapper/vg_fitzltw-lv_root noiswmd LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us rhgb quiet 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) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 allocated 5237120 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups Initializing HighMem for node 0 (000373fe:0003fee0) Memory: 1013964k/1047424k available (3684k kernel code, 32696k reserved, 2305k data, 552k init, 142216k highmem) virtual kernel memory layout: fixmap : 0xffad5000 - 0xfffff000 (5288 kB) pkmap : 0xff400000 - 0xff800000 (4096 kB) vmalloc : 0xf7bfe000 - 0xff3fe000 ( 120 MB) lowmem : 0xc0000000 - 0xf73fe000 ( 883 MB) .init : 0xc09da000 - 0xc0a64000 ( 552 kB) .data : 0xc0799130 - 0xc09d9710 (2305 kB) .text : 0xc0400000 - 0xc0799130 (3684 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. NR_IRQS:1280 Extended CMOS year: 2000 Console: colour VGA+ 80x25 console [tty0] enabled Fast TSC calibration using PIT Detected 1862.163 MHz processor. Calibrating delay loop (skipped), value calculated using timer frequency.. 3724.32 BogoMIPS (lpj=1862163) Security Framework initialized SELinux: Initializing. SELinux: Starting in permissive mode Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys net_cls CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K mce: CPU supports 5 MCE banks CPU0: Thermal monitoring enabled (TM2) Performance Events: p6 PMU driver. ... version: 0 ... bit width: 32 ... generic registers: 2 ... value mask: 00000000ffffffff ... max period: 000000007fffffff ... fixed-purpose events: 0 ... event mask: 0000000000000003 Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code Freeing SMP alternatives: 26k freed ACPI: Core revision 20090903 ftrace: converting mcount calls to 0f 1f 44 00 00 ftrace: allocating 22347 entries in 44 pages Enabling APIC mode: Flat. Using 1 I/O APICs ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Pentium(R) M processor 1.86GHz stepping 08 Brought up 1 CPUs Total of 1 processors activated (3724.32 BogoMIPS). sizeof(vma)=84 bytes sizeof(page)=32 bytes sizeof(inode)=352 bytes sizeof(dentry)=132 bytes sizeof(ext3inode)=508 bytes sizeof(buffer_head)=56 bytes sizeof(skbuff)=184 bytes sizeof(task_struct)=3252 bytes CPU0 attaching NULL sched-domain. devtmpfs: initialized regulator: core version 0.5 Time: 15:44:57 Date: 08/03/10 NET: Registered protocol family 16 ACPI: bus type pci registered PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 PCI: MCFG area at e0000000 reserved in E820 PCI: Using MMCONFIG for extended config space PCI: Using configuration type 1 for base access bio: create slab <bio-0> at 0 ACPI: EC: EC description table is found, configuring boot EC ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: EC: GPE = 0x1c, I/O: command/status = 0x66, data = 0x62 ACPI: Power Resource [PUBS] (on) ACPI: ACPI Dock Station Driver: 3 docks/bays found ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.0: PME# supported from D0 D3hot D3cold pci 0000:00:01.0: PME# disabled pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold pci 0000:00:1c.0: PME# disabled pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold pci 0000:00:1c.2: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x1800-0x181f] pci 0000:00:1d.1: reg 20 io port: [0x1820-0x183f] pci 0000:00:1d.2: reg 20 io port: [0x1840-0x185f] pci 0000:00:1d.3: reg 20 io port: [0x1860-0x187f] pci 0000:00:1d.7: reg 10 32bit mmio: [0xa8000000-0xa80003ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled pci 0000:00:1e.2: reg 10 io port: [0x1c00-0x1cff] pci 0000:00:1e.2: reg 14 io port: [0x1880-0x18bf] pci 0000:00:1e.2: reg 18 32bit mmio: [0xa8000800-0xa80009ff] pci 0000:00:1e.2: reg 1c 32bit mmio: [0xa8000400-0xa80004ff] pci 0000:00:1e.2: PME# supported from D0 D3hot D3cold pci 0000:00:1e.2: PME# disabled pci 0000:00:1e.3: reg 10 io port: [0x2400-0x24ff] pci 0000:00:1e.3: reg 14 io port: [0x2000-0x207f] pci 0000:00:1e.3: PME# supported from D0 D3hot D3cold pci 0000:00:1e.3: PME# disabled pci 0000:00:1f.0: Force enabled HPET at 0xfed00000 pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO pci 0000:00:1f.0: LPC Generic IO decode 1 PIO at 1600-167f pci 0000:00:1f.0: LPC Generic IO decode 2 PIO at 15e0-15ef pci 0000:00:1f.2: reg 10 io port: [0x00-0x07] pci 0000:00:1f.2: reg 14 io port: [0x00-0x03] pci 0000:00:1f.2: reg 18 io port: [0x00-0x07] pci 0000:00:1f.2: reg 1c io port: [0x00-0x03] pci 0000:00:1f.2: reg 20 io port: [0x18c0-0x18cf] pci 0000:00:1f.2: PME# supported from D3hot pci 0000:00:1f.2: PME# disabled pci 0000:00:1f.3: reg 20 io port: [0x18e0-0x18ff] pci 0000:01:00.0: reg 10 32bit mmio pref: [0xc0000000-0xc7ffffff] pci 0000:01:00.0: reg 14 io port: [0x3000-0x30ff] pci 0000:01:00.0: reg 18 32bit mmio: [0xa8100000-0xa810ffff] pci 0000:01:00.0: reg 30 32bit mmio pref: [0x000000-0x01ffff] pci 0000:01:00.0: supports D1 D2 pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:01.0: bridge io port: [0x3000-0x3fff] pci 0000:00:01.0: bridge 32bit mmio: [0xa8100000-0xa81fffff] pci 0000:00:01.0: bridge 32bit mmio pref: [0xc0000000-0xc7ffffff] pci 0000:02:00.0: reg 10 64bit mmio: [0xa8200000-0xa820ffff] pci 0000:02:00.0: PME# supported from D3hot D3cold pci 0000:02:00.0: PME# disabled pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' pci 0000:00:1c.0: bridge 32bit mmio: [0xa8200000-0xa82fffff] pci 0000:00:1c.2: bridge io port: [0x4000-0x4fff] pci 0000:00:1c.2: bridge 32bit mmio: [0xa8300000-0xa83fffff] pci 0000:00:1c.2: bridge 64bit mmio pref: [0xc8000000-0xc80fffff] pci 0000:04:00.0: reg 10 32bit mmio: [0xa8400000-0xa8400fff] pci 0000:04:00.0: supports D1 D2 pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:04:00.0: PME# disabled pci 0000:04:02.0: reg 10 32bit mmio: [0xa8401000-0xa8401fff] pci 0000:04:02.0: PME# supported from D0 D3hot D3cold pci 0000:04:02.0: PME# disabled pci 0000:00:1e.0: transparent bridge pci 0000:00:1e.0: bridge io port: [0x5000-0x8fff] pci 0000:00:1e.0: bridge 32bit mmio: [0xa8400000-0xb7ffffff] pci 0000:00:1e.0: bridge 64bit mmio pref: [0xd0000000-0xd7ffffff] pci_bus 0000:00: on NUMA node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP2._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 *11) vgaarb: device added: PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none vgaarb: loaded SCSI subsystem initialized libata version 3.00 loaded. 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: old code would have set cacheline size to 32 bytes, but clflush_size = 64 PCI: pci_cache_line_size set to 64 bytes Expanded resource reserved due to conflict with Adapter ROM NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default hpet clockevent registered HPET: 3 timers in total, 0 timers will be used for per-cpu timer hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 comparators, 64-bit 14.318180 MHz counter Switching to clocksource tsc pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 14 devices ACPI: ACPI bus type pnp unregistered system 00:00: iomem range 0x0-0x9ffff could not be reserved system 00:00: iomem range 0xc0000-0xc3fff could not be reserved system 00:00: iomem range 0xc4000-0xc7fff could not be reserved system 00:00: iomem range 0xc8000-0xcbfff could not be reserved system 00:00: iomem range 0xcc000-0xcffff could not be reserved system 00:00: iomem range 0xd0000-0xd3fff could not be reserved system 00:00: iomem range 0xdc000-0xdffff could not be reserved system 00:00: iomem range 0xe0000-0xe3fff could not be reserved system 00:00: iomem range 0xe4000-0xe7fff could not be reserved system 00:00: iomem range 0xe8000-0xebfff could not be reserved system 00:00: iomem range 0xec000-0xeffff could not be reserved system 00:00: iomem range 0xf0000-0xfffff could not be reserved system 00:00: iomem range 0x100000-0x3fffffff could not be reserved system 00:00: iomem range 0xfec00000-0xffffffff could not be reserved system 00:02: ioport range 0x1000-0x107f has been reserved system 00:02: ioport range 0x1180-0x11bf has been reserved system 00:02: ioport range 0x15e0-0x15ef has been reserved system 00:02: ioport range 0x1600-0x1641 has been reserved system 00:02: ioport range 0x1644-0x167f has been reserved system 00:02: iomem range 0xe0000000-0xefffffff has been reserved system 00:02: iomem range 0xf0008000-0xf000bfff has been reserved system 00:02: iomem range 0xfed14000-0xfed17fff has been reserved system 00:02: iomem range 0xfed18000-0xfed18fff has been reserved system 00:02: iomem range 0xfed19000-0xfed19fff has been reserved pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 pci 0000:00:01.0: IO window: 0x3000-0x3fff pci 0000:00:01.0: MEM window: 0xa8100000-0xa81fffff pci 0000:00:01.0: PREFETCH window: 0xc0000000-0xc7ffffff pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02 pci 0000:00:1c.0: IO window: 0x9000-0x9fff pci 0000:00:1c.0: MEM window: 0xa8200000-0xa82fffff pci 0000:00:1c.0: PREFETCH window: 0x00000040000000-0x000000401fffff pci 0000:00:1c.2: PCI bridge, secondary bus 0000:03 pci 0000:00:1c.2: IO window: 0x4000-0x4fff pci 0000:00:1c.2: MEM window: 0xa8300000-0xa83fffff pci 0000:00:1c.2: PREFETCH window: 0x000000c8000000-0x000000c80fffff pci 0000:04:00.0: CardBus bridge, secondary bus 0000:05 pci 0000:04:00.0: IO window: 0x005000-0x0050ff pci 0000:04:00.0: IO window: 0x005400-0x0054ff pci 0000:04:00.0: PREFETCH window: 0xd0000000-0xd3ffffff pci 0000:04:00.0: MEM window: 0xac000000-0xafffffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04 pci 0000:00:1e.0: IO window: 0x5000-0x8fff pci 0000:00:1e.0: MEM window: 0xa8400000-0xb7ffffff pci 0000:00:1e.0: PREFETCH window: 0x000000d0000000-0x000000d7ffffff pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:01.0: setting latency timer to 64 pci 0000:00:1c.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22 pci 0000:00:1c.2: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff] pci_bus 0000:01: resource 0 io: [0x3000-0x3fff] pci_bus 0000:01: resource 1 mem: [0xa8100000-0xa81fffff] pci_bus 0000:01: resource 2 pref mem [0xc0000000-0xc7ffffff] pci_bus 0000:02: resource 0 io: [0x9000-0x9fff] pci_bus 0000:02: resource 1 mem: [0xa8200000-0xa82fffff] pci_bus 0000:02: resource 2 pref mem [0x40000000-0x401fffff] pci_bus 0000:03: resource 0 io: [0x4000-0x4fff] pci_bus 0000:03: resource 1 mem: [0xa8300000-0xa83fffff] pci_bus 0000:03: resource 2 pref mem [0xc8000000-0xc80fffff] pci_bus 0000:04: resource 0 io: [0x5000-0x8fff] pci_bus 0000:04: resource 1 mem: [0xa8400000-0xb7ffffff] pci_bus 0000:04: resource 2 pref mem [0xd0000000-0xd7ffffff] pci_bus 0000:04: resource 3 io: [0x00-0xffff] pci_bus 0000:04: resource 4 mem: [0x000000-0xffffffff] pci_bus 0000:05: resource 0 io: [0x5000-0x50ff] pci_bus 0000:05: resource 1 io: [0x5400-0x54ff] pci_bus 0000:05: resource 2 pref mem [0xd0000000-0xd3ffffff] pci_bus 0000:05: resource 3 mem: [0xac000000-0xafffffff] NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered NET: Registered protocol family 1 pci 0000:01:00.0: Boot video device Trying to unpack rootfs image as initramfs... Freeing initrd memory: 11080k freed Simple Boot Flag at 0x35 set to 0x1 IBM machine detected. Enabling interrupts during APM calls. apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) apm: overridden by ACPI. audit: initializing netlink socket (disabled) type=2000 audit(1280850297.547:1): initialized highmem bounce pool size: 64 pages HugeTLB registered 4 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 1725 SELinux: Registering netfilter hooks alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pcieport 0000:00:01.0: irq 24 for MSI/MSI-X pcieport 0000:00:01.0: setting latency timer to 64 pcieport 0000:00:1c.0: irq 25 for MSI/MSI-X pcieport 0000:00:1c.0: setting latency timer to 64 pcieport 0000:00:1c.2: irq 26 for MSI/MSI-X pcieport 0000:00:1c.2: setting latency timer to 64 pci_hotplug: PCI Hot Plug PCI Core version: 0.5 pciehp: PCI Express Hot Plug Controller Driver version: 0.4 acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 acpiphp: Slot [1] registered acpiphp: Slot [1-1] registered pci-stub: invalid id string "" ACPI: AC Adapter [AC] (on-line) input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 ACPI: Lid Switch [LID] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1 ACPI: Sleep Button [SLPB] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 ACPI: Power Button [PWRF] Marking TSC unstable due to TSC halts in idle processor LNXCPU:00: registered as cooling_device0 Switching to clocksource hpet thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [THM0] (37 C) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Non-volatile memory driver v1.3 Linux agpgart interface v0.103 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial 00:0a: activated 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a NS16550A serial 0000:00:1e.3: PCI INT B -> GSI 23 (level, low) -> IRQ 23 serial 0000:00:1e.3: PCI INT B disabled brd: module loaded loop: module loaded input: Macintosh mouse button emulation as /devices/virtual/input/input3 ahci 0000:00:1f.2: version 3.0 ahci: probe of 0000:00:1f.2 failed with error -22 ata_piix 0000:00:1f.2: version 2.13 ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x18c0 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18c8 irq 15 Fixed MDIO Bus: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ACPI: Battery Slot [BAT0] (battery present) ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0 ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0 ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19 ehci_hcd 0000:00:1d.7: setting latency timer to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 64 is not supported ehci_hcd 0000:00:1d.7: irq 19, io mem 0xa8000000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.32.16-150.fc12.i686 ehci_hcd usb usb1: SerialNumber: 0000:00:1d.7 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver uhci_hcd: USB Universal Host Controller Interface driver uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0 uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0 uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.0: irq 16, io base 0x00001800 usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: UHCI Host Controller usb usb2: Manufacturer: Linux 2.6.32.16-150.fc12.i686 uhci_hcd usb usb2: SerialNumber: 0000:00:1d.0 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.1: power state changed by ACPI to D0 uhci_hcd 0000:00:1d.1: power state changed by ACPI to D0 uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.1: irq 17, io base 0x00001820 usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb3: Product: UHCI Host Controller usb usb3: Manufacturer: Linux 2.6.32.16-150.fc12.i686 uhci_hcd usb usb3: SerialNumber: 0000:00:1d.1 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 uhci_hcd 0000:00:1d.2: setting latency timer to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001840 usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb4: Product: UHCI Host Controller usb usb4: Manufacturer: Linux 2.6.32.16-150.fc12.i686 uhci_hcd usb usb4: SerialNumber: 0000:00:1d.2 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19 uhci_hcd 0000:00:1d.3: setting latency timer to 64 uhci_hcd 0000:00:1d.3: UHCI Host Controller uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1d.3: irq 19, io base 0x00001860 usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb5: Product: UHCI Host Controller usb usb5: Manufacturer: Linux 2.6.32.16-150.fc12.i686 uhci_hcd usb usb5: SerialNumber: 0000:00:1d.3 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice rtc_cmos 00:06: RTC can wake from S4 rtc_cmos 00:06: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver nf_conntrack version 0.5.0 (16022 buckets, 64088 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 17 Using IPI No-Shortcut mode PM: Resume from disk failed. registered taskstats version 1 No TPM chip found, activating TPM-bypass! Magic number: 6:511:739 rtc_cmos 00:06: setting system clock to 2010-08-03 15:44:59 UTC (1280850299) Initalizing network drop monitor service input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 ata2.00: ATAPI: HL-DT-STCD-RW/DVD DRIVE GCC-4242N, 0J05, max UDMA/33 ata1.00: ATA-6: HTS541040G9AT00, MB2IA60A, max UDMA/100 ata1.00: 78140160 sectors, multi 16: LBA ata1.00: applying bridge limits ata2.00: configured for UDMA/33 ata1.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA HTS541040G9AT00 MB2I PQ: 0 ANSI: 5 sd 0:0:0:0: Attached scsi generic sg0 type 0 sd 0:0:0:0: [sda] 78140160 512-byte logical blocks: (40.0 GB/37.2 GiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: scsi 1:0:0:0: CD-ROM HL-DT-ST RW/DVD GCC-4242N 0J05 PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi CD-ROM sr0 sr 1:0:0:0: Attached scsi generic sg1 type 5 sda1 sda2 sd 0:0:0:0: [sda] Attached SCSI disk Freeing unused kernel memory: 552k freed Write protecting the kernel text: 3688k Write protecting the kernel read-only data: 1744k dracut: dracut-005-2.fc12 udev: starting version 145 [drm] Initialized drm 1.1.0 20060810 [drm] radeon defaulting to kernel modesetting. [drm] radeon kernel modesetting enabled. radeon 0000:01:00.0: power state changed by ACPI to D0 radeon 0000:01:00.0: power state changed by ACPI to D0 radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 radeon 0000:01:00.0: setting latency timer to 64 [drm] radeon: Initializing kernel modesetting. [drm] register mmio base: 0xA8100000 [drm] register mmio size: 65536 [drm] GPU reset succeed (RBBM_STATUS=0x00000140) [drm] Generation 2 PCI interface, using max accessible memory [drm] radeon: VRAM 64M [drm] radeon: VRAM from 0x00000000 to 0x03FFFFFF [drm] radeon: GTT 512M [drm] radeon: GTT from 0x20000000 to 0x3FFFFFFF radeon 0000:01:00.0: irq 27 for MSI/MSI-X [drm] radeon: using MSI. [drm] radeon: irq initialized. [drm] Detected VRAM RAM=64M, BAR=128M [drm] RAM width 64bits DDR [TTM] Zone kernel: Available graphics memory: 441892 kiB. [TTM] Zone highmem: Available graphics memory: 513000 kiB. [drm] radeon: 64M of VRAM memory ready [drm] radeon: 512M of GTT memory ready. [drm] GART: num cpu pages 131072, num gpu pages 131072 [drm] radeon: 1 quad pipes, 1 Z pipes initialized. [drm] PCIE GART of 512M enabled (table at 0x00040000). [drm] radeon: cp idle (0x10000C03) [drm] Loading R300 Microcode platform radeon_cp.0: firmware: requesting radeon/R300_cp.bin [drm] radeon: ring at 0x0000000020000000 [drm] ring test succeeded in 1 usecs [drm] radeon: ib pool ready. [drm] ib test succeeded in 0 usecs [drm] DFP table revision: 4 [drm] Panel ID String: Samsung LTN150P1-L02 [drm] Panel Size 1400x1050 [drm] Default TV standard: NTSC [drm] 27.000000000 MHz TV ref clk [drm] Default TV standard: NTSC [drm] 27.000000000 MHz TV ref clk [drm] Radeon Display Connectors [drm] Connector 0: [drm] VGA [drm] DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60 [drm] Encoders: [drm] CRT1: INTERNAL_DAC1 [drm] Connector 1: [drm] DVI-D [drm] HPD1 [drm] DDC: 0x64 0x64 0x64 0x64 0x64 0x64 0x64 0x64 [drm] Encoders: [drm] DFP1: INTERNAL_TMDS1 [drm] Connector 2: [drm] LVDS [drm] Encoders: [drm] LCD1: INTERNAL_LVDS [drm] Connector 3: [drm] S-video [drm] Encoders: [drm] TV1: INTERNAL_DAC2 [drm] fb mappable at 0xC00C0000 [drm] vram apper at 0xC0000000 [drm] size 5913600 [drm] fb depth is 24 [drm] pitch is 5632 fbcon: radeondrmfb (fb0) is primary device Console: switching to colour frame buffer device 175x65 fb0: radeondrmfb frame buffer device registered panic notifier [drm] Initialized radeon 2.0.0 20080528 for 0000:01:00.0 on minor 0 dracut: Starting plymouth daemon usb 3-1: new low speed USB device using uhci_hcd and address 2 Synaptics Touchpad, model: 1, fw: 5.9, id: 0x2c6ab1, caps: 0x884793/0x0 serio: Synaptics pass-through port at isa0060/serio1/input0 usb 3-1: New USB device found, idVendor=047d, idProduct=1029 usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-1: Product: USB/PS2 Wheel Mouse usb 3-1: Manufacturer: Kensington usb 3-1: configuration #1 chosen from 1 choice dracut: rd_NO_MDIMSM: no MD RAID for imsm/isw raids input: Kensington USB/PS2 Wheel Mouse as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input5 generic-usb 0003:047D:1029.0001: input,hidraw0: USB HID v1.10 Mouse [Kensington USB/PS2 Wheel Mouse] on usb-0000:00:1d.1-1/input0 input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 yenta_cardbus 0000:04:00.0: CardBus bridge found [1014:056c] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:02/LNXVIDEO:00/input/input7 ACPI: Video Device [VID] (multi-head: yes rom: no post: no) yenta_cardbus 0000:04:00.0: ISA IRQ mask 0x0cb8, PCI irq 16 yenta_cardbus 0000:04:00.0: Socket status: 30000006 yenta_cardbus 0000:04:00.0: pcmcia: parent PCI bridge I/O window: 0x5000 - 0x8fff pcmcia_socket pcmcia_socket0: cs: IO port probe 0x5000-0x8fff: clean. yenta_cardbus 0000:04:00.0: pcmcia: parent PCI bridge Memory window: 0xa8400000 - 0xb7ffffff yenta_cardbus 0000:04:00.0: pcmcia: parent PCI bridge Memory window: 0xd0000000 - 0xd7ffffff psmouse serio2: ID: 10 00 64 IBM TrackPoint firmware: 0x0e, buttons: 3/3 input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input8 dracut: Scanning devices sda2 for LVM volume groups dracut: Reading all physical volumes. This may take a while... dracut: Found volume group "vg_fitzltw" using metadata type lvm2 dracut: 2 logical volume(s) in volume group "vg_fitzltw" now active EXT4-fs (dm-0): mounted filesystem with ordered data mode dracut: Mounted root filesystem /dev/mapper/vg_fitzltw-lv_root dracut: Loading SELinux policy type=1404 audit(1280850307.115:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 SELinux: 8192 avtab hash slots, 164920 rules. SELinux: 8192 avtab hash slots, 164920 rules. SELinux: 8 users, 12 roles, 3129 types, 154 bools, 1 sens, 1024 cats SELinux: 77 classes, 164920 rules SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev dm-0, type ext4), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev securityfs, type securityfs), uses genfs_contexts SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), uses transition SIDs SELinux: initialized (dev hugetlbfs, type hugetlbfs), uses transition SIDs SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev inotifyfs, type inotifyfs), uses genfs_contexts SELinux: initialized (dev anon_inodefs, type anon_inodefs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev debugfs, type debugfs), uses genfs_contexts SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev devtmpfs, type devtmpfs), uses transition SIDs SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts type=1403 audit(1280850307.518:3): policy loaded auid=4294967295 ses=4294967295 dracut: Switching root udev: starting version 145 type=1400 audit(1280850311.482:4): avc: denied { mmap_zero } for pid=477 comm="vbetool" scontext=system_u:system_r:vbetool_t:s0-s0:c0.c1023 tcontext=system_u:system_r:vbetool_t:s0-s0:c0.c1023 tclass=memprotect lib80211: common routines for IEEE802.11 drivers lib80211_crypt: registered algorithm 'NULL' pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: clean. pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7 pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff: clean. pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7: clean. pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff: clean. ieee80211: 802.11 data/management/control stack, git-1.1.13 ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno.com> i801_smbus 0000:00:1f.3: PCI INT A -> GSI 23 (level, low) -> IRQ 23 NET: Registered protocol family 23 intel_rng: FWH not detected tg3.c:v3.102 (September 1, 2009) tg3 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 tg3 0000:02:00.0: setting latency timer to 64 nsc-ircc 00:0c: activated nsc-ircc, chip->init nsc-ircc, Found chip at base=0x02e nsc-ircc, driver loaded (Dag Brattli) IrDA: Registered device irda0 nsc-ircc, Using dongle: IBM31T1100 or Temic TFDS6000/TFDS6500 eth0: Tigon3 [partno(BCM95751M) rev 4101] (PCI Express) MAC address 00:16:41:12:88:36 eth0: attached PHY is 5750 (10/100/1000Base-T Ethernet) (WireSpeed[1]) eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] eth0: dma_rwctrl[76180000] dma_mask[64-bit] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq ipw2200: Copyright(c) 2003-2006 Intel Corporation ipw2200 0000:04:02.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 ipw2200: Detected Intel PRO/Wireless 2915ABG Network Connection ipw2200 0000:04:02.0: firmware: requesting ipw2200-bss.fw iTCO_vendor_support: vendor-support=0 thinkpad_acpi: ThinkPad ACPI Extras v0.23 thinkpad_acpi: http://ibm-acpi.sf.net/ thinkpad_acpi: ThinkPad BIOS 1YET59WW (1.24 ), EC 1YHT27WW-1.04 thinkpad_acpi: IBM ThinkPad T43, model 2687D4U thinkpad_acpi: WARNING: Outdated ThinkPad BIOS/EC firmware thinkpad_acpi: WARNING: This firmware may be missing critical bug fixes and/or important features Registered led device: tpacpi::thinklight Registered led device: tpacpi::power Registered led device: tpacpi::standby thinkpad_acpi: Standard ACPI backlight interface not available, thinkpad_acpi native brightness control enabled thinkpad_acpi: fan_init: initial fan status is unknown, assuming it is in auto mode input: ThinkPad Extra Buttons as /devices/platform/thinkpad_acpi/input/input9 parport_pc 00:0b: reported by Plug and Play ACPI parport0: PC-style at 0x3bc, irq 7 [PCSPP,TRISTATE] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05 iTCO_wdt: Found a ICH6-M TCO device (Version=2, TCOBASE=0x1060) iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) ppdev: user-space parallel port driver ipw2200: Detected geography ZZA (11 802.11bg channels, 13 802.11a channels) Intel ICH Modem 0000:00:1e.3: PCI INT B -> GSI 23 (level, low) -> IRQ 23 Intel ICH Modem 0000:00:1e.3: setting latency timer to 64 ALSA sound/pci/ac97/ac97_codec.c:2163: MC'97 1 converters and GPIO not ready (0xff00) Intel ICH 0000:00:1e.2: PCI INT A -> GSI 22 (level, low) -> IRQ 22 Intel ICH 0000:00:1e.2: setting latency timer to 64 intel8x0_measure_ac97_clock: measured 50470 usecs (2432 samples) intel8x0: clocking to 48000 device-mapper: multipath: version 1.1.0 loaded EXT4-fs (sda1): mounted filesystem with ordered data mode SELinux: initialized (dev sda1, type ext4), uses xattr Adding 2064376k swap on /dev/mapper/vg_fitzltw-lv_swap. Priority:-1 extents:1 across:2064376k SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts microcode: CPU0 sig=0x6d8, pf=0x20, revision=0x20 platform microcode: firmware: requesting intel-ucode/06-0d-08 Microcode Update Driver: v2.00 <tigran.co.uk>, Peter Oruba Microcode Update Driver: v2.00 removed. NET: Registered protocol family 10 lo: Disabled Privacy Extensions ip6_tables: (C) 2000-2006 Netfilter Core Team P-state transition latency capped at 20 uS tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk> RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts ADDRCONF(NETDEV_UP): eth0: link is not ready eth1: no IPv6 routers present fuse init (API version 7.13) SELinux: initialized (dev fuse, type fuse), uses genfs_contexts lib80211_crypt: registered algorithm 'CCMP' padlock: VIA PadLock not detected. tun0: Disabled Privacy Extensions dumpcap uses obsolete (PF_INET,SOCK_PACKET) Bluetooth: Core ver 2.15 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized