* Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 @ 2008-10-19 14:06 M. Vefa Bicakci 2008-10-19 15:55 ` Sven-Thorsten Dietrich 2008-10-20 0:27 ` Regression in 2.6.27: "irq 18: nobody " Michal Jaegermann 0 siblings, 2 replies; 12+ messages in thread From: M. Vefa Bicakci @ 2008-10-19 14:06 UTC (permalink / raw) To: linux-kernel Hello, As you might guess from the subject line, since I started to use 2.6.27-rcX series, I began to get "irq 18: nobody cared" messages in dmesg. Currently I am using 2.6.27.2 with Sidux on this laptop, which is a Toshiba Satellite A100. I have reproduced this problem with vanilla and sidux's kernels. The timing of this message is strange. For example, yesterday, the message was printed at 3:00 am. I rebooted yesterday, and today it was printed at 5:30 am. I was sleeping at both of these times, and the computer was doing nothing. Here's the "nobody cared" message from dmesg: (Printed at 3:00 am yesterday.) --- 8< --- irq 18: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper Not tainted 2.6.27-1.slh.2-sidux-686 #1 [<c016d514>] __report_bad_irq+0x24/0x90 [<c016d802>] note_interrupt+0x282/0x2c0 [<c016cb40>] handle_IRQ_event+0x30/0x60 [<c016df73>] handle_fasteoi_irq+0xb3/0xe0 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<f8849348>] acpi_idle_enter_simple+0x1ac/0x224 [processor] [<c02c1265>] menu_select+0x35/0xd0 [<c02bffd3>] cpuidle_idle_call+0x73/0xd0 [<c0102dad>] cpu_idle+0x6d/0x140 ======================= handlers: [<f8890830>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f88c5940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8afa8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8bd4640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) Disabling IRQ #18 --- >8 --- The most detectable effect of this problem is that when I get the "nobody cared" message in dmesg, my USB keyboard (which is attached to one of the USB ports on the rear panel of the laptop) starts to react very slowly. When I disconnect it, the removal of the keyboard is recognized by the kernel. However, when I reconnect it to the same port, nothing happens - no messages in dmesg. The USB ports on the right side of the laptop do not have this problem. Please note that I have never seen this "nobody cared" message before 2.6.27-rcX series, and I have never needed to use the "irqpoll" option, so I believe that this is a kernel regression. I have been using this laptop without problems since 2.6.20 or so. I look forward to getting this regression fixed, and I am willing to recompile the kernel with different configurations, try patches, etc. Regards, M. Vefa Bicakci === Notes === Note 1: This "nobody cared" message was printed in two cases - once when the "sdhci_pci" module was loaded and once when it was not loaded. In both of the cases, "sdhci" module was loaded. Here's the message from dmesg when the sdhci_pci module was *not* loaded: (Printed at 5:00 am today.) --- 8< --- irq 18: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper Not tainted 2.6.27.2 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d772>] note_interrupt+0x282/0x2c0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dee3>] handle_fasteoi_irq+0xb3/0xe0 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<f8849348>] acpi_idle_enter_simple+0x1ac/0x224 [processor] [<c02c0a45>] menu_select+0x35/0xd0 [<c02bf7b3>] cpuidle_idle_call+0x73/0xd0 [<c0102dad>] cpu_idle+0x6d/0x140 ======================= handlers: [<f8890830>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8ae0640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8c4a8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) Disabling IRQ #18 --- >8 --- Note 2: Another interesting thing which might be relevant is the following message which appears in dmesg some time after I boot: --- 8< --- hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. --- >8 --- ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 2008-10-19 14:06 Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 M. Vefa Bicakci @ 2008-10-19 15:55 ` Sven-Thorsten Dietrich 2008-10-19 16:41 ` M. Vefa Bicakci 2008-10-20 0:27 ` Regression in 2.6.27: "irq 18: nobody " Michal Jaegermann 1 sibling, 1 reply; 12+ messages in thread From: Sven-Thorsten Dietrich @ 2008-10-19 15:55 UTC (permalink / raw) To: M. Vefa Bicakci, Olaf Dabrunz, Stefan Assmann; +Cc: linux-kernel On Sun, 2008-10-19 at 10:06 -0400, M. Vefa Bicakci wrote: > Hello, > > As you might guess from the subject line, since I started to use 2.6.27-rcX > series, I began to get "irq 18: nobody cared" messages in dmesg. Currently I am > using 2.6.27.2 with Sidux on this laptop, which is a Toshiba Satellite A100. > I have reproduced this problem with vanilla and sidux's kernels. > Can you provide the contents of /proc/interrupts? If you can reproduce the keyboard issue, it would be helpful to have the above a few seconds before and after the device failure. > > Note 2: Another interesting thing which might be relevant is the following > message which appears in dmesg some time after I boot: > > --- 8< --- > hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. > --- >8 --- > Is this card using IRQ 18? Thanks, Sven > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 2008-10-19 15:55 ` Sven-Thorsten Dietrich @ 2008-10-19 16:41 ` M. Vefa Bicakci 2008-10-20 7:52 ` Stefan Assmann 0 siblings, 1 reply; 12+ messages in thread From: M. Vefa Bicakci @ 2008-10-19 16:41 UTC (permalink / raw) To: Sven-Thorsten Dietrich; +Cc: Olaf Dabrunz, Stefan Assmann, linux-kernel Sven-Thorsten Dietrich wrote: > On Sun, 2008-10-19 at 10:06 -0400, M. Vefa Bicakci wrote: >> Hello, >> >> As you might guess from the subject line, since I started to use 2.6.27-rcX >> series, I began to get "irq 18: nobody cared" messages in dmesg. Currently I am >> using 2.6.27.2 with Sidux on this laptop, which is a Toshiba Satellite A100. >> I have reproduced this problem with vanilla and sidux's kernels. >> > > Can you provide the contents of /proc/interrupts? My computer is currently in the "nobody cared" state. Here are the current contents of /proc/interrupts: --- 8< --- CPU0 CPU1 0: 45249492 60399 IO-APIC-edge timer 1: 25451 0 IO-APIC-edge i8042 8: 1 0 IO-APIC-edge rtc0 9: 36514 0 IO-APIC-fasteoi acpi 12: 1147983 2103 IO-APIC-edge i8042 14: 170245 0 IO-APIC-edge ata_piix 15: 558085 819 IO-APIC-edge ata_piix 16: 508 0 IO-APIC-fasteoi uhci_hcd:usb5, i915@pci:0000:00:02.0 17: 1353 0 IO-APIC-fasteoi firewire_ohci 18: 300158 1 IO-APIC-fasteoi uhci_hcd:usb4, tifm_7xx1, yenta 19: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 20: 26606 2 IO-APIC-fasteoi eth0 22: 3206279 1 IO-APIC-fasteoi HDA Intel 23: 3 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb2 220: 2105545 0 PCI-MSI-edge iwl3945 NMI: 0 0 Non-maskable interrupts LOC: 5971997 27874747 Local timer interrupts RES: 938710 1791498 Rescheduling interrupts CAL: 138135 180813 function call interrupts TLB: 48455 64413 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 --- >8 --- > If you can reproduce the keyboard issue, it would be helpful to have the > above a few seconds before and after the device failure. The keyboard issue happens every time I get the "nobody cared" message. Unfortunately, this regression requires me to wait a long time before it shows itself. As I mentioned in my original e-mail, the "nobody cared" message appears at 3:00 or 5:00 in the morning. However, I can write a cron job which saves the contents of /proc/interrupts every minute or so. If this would be helpful, please let me know. >> Note 2: Another interesting thing which might be relevant is the following >> message which appears in dmesg some time after I boot: >> >> --- 8< --- >> hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. >> --- >8 --- >> > > Is this card using IRQ 18? It seems to use IRQ 22. I thought that there might be a connection, but it looks like it isn't relevant. > Thanks, > Sven Thank you; I appreciate your help. Regards, M. Vefa Bicakci ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 2008-10-19 16:41 ` M. Vefa Bicakci @ 2008-10-20 7:52 ` Stefan Assmann 2008-10-20 22:08 ` M. Vefa Bicakci 0 siblings, 1 reply; 12+ messages in thread From: Stefan Assmann @ 2008-10-20 7:52 UTC (permalink / raw) To: M. Vefa Bicakci; +Cc: Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel M. Vefa Bicakci wrote: > Sven-Thorsten Dietrich wrote: >> On Sun, 2008-10-19 at 10:06 -0400, M. Vefa Bicakci wrote: >>> Hello, >>> >>> As you might guess from the subject line, since I started to use 2.6.27-rcX >>> series, I began to get "irq 18: nobody cared" messages in dmesg. Currently I am >>> using 2.6.27.2 with Sidux on this laptop, which is a Toshiba Satellite A100. >>> I have reproduced this problem with vanilla and sidux's kernels. >>> >> Can you provide the contents of /proc/interrupts? Could you provide the following: - output of lspci -nn - dmesg output with kernel commandline option apic=debug > My computer is currently in the "nobody cared" state. Here are the current > contents of /proc/interrupts: > > --- 8< --- > CPU0 CPU1 > 0: 45249492 60399 IO-APIC-edge timer > 1: 25451 0 IO-APIC-edge i8042 > 8: 1 0 IO-APIC-edge rtc0 > 9: 36514 0 IO-APIC-fasteoi acpi > 12: 1147983 2103 IO-APIC-edge i8042 > 14: 170245 0 IO-APIC-edge ata_piix > 15: 558085 819 IO-APIC-edge ata_piix > 16: 508 0 IO-APIC-fasteoi uhci_hcd:usb5, i915@pci:0000:00:02.0 > 17: 1353 0 IO-APIC-fasteoi firewire_ohci > 18: 300158 1 IO-APIC-fasteoi uhci_hcd:usb4, tifm_7xx1, yenta > 19: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 > 20: 26606 2 IO-APIC-fasteoi eth0 > 22: 3206279 1 IO-APIC-fasteoi HDA Intel > 23: 3 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb2 > 220: 2105545 0 PCI-MSI-edge iwl3945 > NMI: 0 0 Non-maskable interrupts > LOC: 5971997 27874747 Local timer interrupts > RES: 938710 1791498 Rescheduling interrupts > CAL: 138135 180813 function call interrupts > TLB: 48455 64413 TLB shootdowns > TRM: 0 0 Thermal event interrupts > SPU: 0 0 Spurious interrupts > ERR: 0 > MIS: 0 > --- >8 --- Nothing unusual at first glance. How long did the system run? > >> If you can reproduce the keyboard issue, it would be helpful to have the >> above a few seconds before and after the device failure. > > The keyboard issue happens every time I get the "nobody cared" message. > > Unfortunately, this regression requires me to wait a long time before it shows itself. > As I mentioned in my original e-mail, the "nobody cared" message appears at 3:00 > or 5:00 in the morning. However, I can write a cron job which saves the contents > of /proc/interrupts every minute or so. If this would be helpful, please let me know. > >>> Note 2: Another interesting thing which might be relevant is the following >>> message which appears in dmesg some time after I boot: >>> >>> --- 8< --- >>> hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. >>> --- >8 --- >>> >> Is this card using IRQ 18? > > It seems to use IRQ 22. I thought that there might be a connection, but it looks > like it isn't relevant. > >> Thanks, >> Sven > > Thank you; I appreciate your help. > > Regards, > > M. Vefa Bicakci > Stefan -- Stefan Assmann | SUSE LINUX Products GmbH Software Engineer | Maxfeldstr. 5, D-90409 Nuernberg Mail : sassmann@suse.de | GF: Markus Rex, HRB 16746 (AG Nuernberg) ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 2008-10-20 7:52 ` Stefan Assmann @ 2008-10-20 22:08 ` M. Vefa Bicakci 2008-10-21 15:56 ` Stefan Assmann 0 siblings, 1 reply; 12+ messages in thread From: M. Vefa Bicakci @ 2008-10-20 22:08 UTC (permalink / raw) To: Stefan Assmann; +Cc: Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel Stefan Assmann wrote: > M. Vefa Bicakci wrote: >> Sven-Thorsten Dietrich wrote: >>> On Sun, 2008-10-19 at 10:06 -0400, M. Vefa Bicakci wrote: >>>> Hello, >>>> >>>> As you might guess from the subject line, since I started to use 2.6.27-rcX >>>> series, I began to get "irq 18: nobody cared" messages in dmesg. Currently I am >>>> using 2.6.27.2 with Sidux on this laptop, which is a Toshiba Satellite A100. >>>> I have reproduced this problem with vanilla and sidux's kernels. >>>> >>> Can you provide the contents of /proc/interrupts? > > Could you provide the following: > - output of lspci -nn > - dmesg output with kernel commandline option apic=debug The dmesg output with "apic=debug" is appended to this e-mail. Please note that since the regression needs quite a few hours with the computer doing nothing to show itself, this dmesg output does not include the "nobody cared" message. If you need the dmesg output to contain the "nobody cared" message, then please let me know. Here's the output of "lspci -nn": === 8< === 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03) 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) 00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03) 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02) 00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02) 00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02) 00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02) 00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02) 00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02) 00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02) 00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02) 00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02) 00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02) 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 02) 05:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02) 07:06.0 CardBus bridge [0607]: Texas Instruments PCIxx12 Cardbus Controller [104c:8039] 07:06.1 FireWire (IEEE 1394) [0c00]: Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller [104c:803a] 07:06.2 Mass storage controller [0180]: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) [104c:803b] 07:06.3 SD Host controller [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller [104c:803c] 07:08.0 Ethernet controller [0200]: Intel Corporation PRO/100 VE Network Connection [8086:1092] (rev 02) === >8 === >> My computer is currently in the "nobody cared" state. Here are the current >> contents of /proc/interrupts: >> >> --- 8< --- >> CPU0 CPU1 >> 0: 45249492 60399 IO-APIC-edge timer >> 1: 25451 0 IO-APIC-edge i8042 >> 8: 1 0 IO-APIC-edge rtc0 >> 9: 36514 0 IO-APIC-fasteoi acpi >> 12: 1147983 2103 IO-APIC-edge i8042 >> 14: 170245 0 IO-APIC-edge ata_piix >> 15: 558085 819 IO-APIC-edge ata_piix >> 16: 508 0 IO-APIC-fasteoi uhci_hcd:usb5, i915@pci:0000:00:02.0 >> 17: 1353 0 IO-APIC-fasteoi firewire_ohci >> 18: 300158 1 IO-APIC-fasteoi uhci_hcd:usb4, tifm_7xx1, yenta >> 19: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 >> 20: 26606 2 IO-APIC-fasteoi eth0 >> 22: 3206279 1 IO-APIC-fasteoi HDA Intel >> 23: 3 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb2 >> 220: 2105545 0 PCI-MSI-edge iwl3945 >> NMI: 0 0 Non-maskable interrupts >> LOC: 5971997 27874747 Local timer interrupts >> RES: 938710 1791498 Rescheduling interrupts >> CAL: 138135 180813 function call interrupts >> TLB: 48455 64413 TLB shootdowns >> TRM: 0 0 Thermal event interrupts >> SPU: 0 0 Spurious interrupts >> ERR: 0 >> MIS: 0 >> --- >8 --- > > Nothing unusual at first glance. How long did the system run? The computer had been booted at 15:24 on October 18th. I got the "nobody cared" message at 05:30 (am) on October 19th. The contents of "/proc/interrupts" that are quoted above were generated at about 12:40 (afternoon) on October 19th. There is one more thing I would like add. Last night, before going to sleep, I wrote a simple bash script which, every two seconds, recorded the contents of "/proc/interrupts" to a directory into a "ramfs" mount-point. (I chose "ramfs" because I thought that "ramfs" would not interfere with the "swapper" process which is shown as the reason in all of the "nobody cared" messsages.) Interestingly, when I woke up today, the dmesg contents did *not* contain any "nobody cared" messages. So I hit Ctrl-C and ended the execution of the script. I then left the computer alone and went on to do other things. And guess what, about four-five hours after I ended the script, I got the "nobody cared" message. So it looks like the computer really needs to be doing "nothing" in order to get this "nobody cared" message. Unfortunately, all of this happened without the "apic=debug" command line option. Tonight, I am going to leave the computer on with the "apic=debug" command line option and without anything running. Finally, I would like to say that I appreciate your help. Regards, M. Vefa Bicakci Note: dmesg output with "apic=debug" follows: === 8< === Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.27.2 (root@debian) (gcc version 4.3.2 (Debian 4.3.2-1) ) #1 SMP PREEMPT Sat Oct 18 20:19:36 EDT 2008 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000005f670000 (usable) BIOS-e820: 000000005f670000 - 000000005f700000 (ACPI NVS) BIOS-e820: 000000005f700000 - 0000000060000000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved) BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved) BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved) last_pfn = 0x5f670 max_arch_pfn = 0x100000 x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 kernel direct mapping tables up to 38000000 @ 7000-c000 RAMDISK: 37806000 - 37fef4eb DMI present. ACPI: RSDP 000F6510, 0014 (r0 TOSINV) ACPI: RSDT 5F67E201, 0048 (r1 TOSINV Capell00 6040000 LTP 0) ACPI: FACP 5F685DEE, 0074 (r1 TOSINV CALISTGA 6040000 LOHR 5A) ACPI: DSDT 5F67F8B6, 6538 (r1 TOSINV CALISTGA 6040000 INTL 20050624) ACPI: FACS 5F686FC0, 0040 ACPI: APIC 5F685E62, 0068 (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: HPET 5F685ECA, 0038 (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: MCFG 5F685F02, 003C (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: BOOT 5F685FD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1) ACPI: APIC 5F685F70, 0068 (r1 TOSINV APIC 6040000 LTP 0) ACPI: SSDT 5F67F263, 064F (r1 SataRe SataPri 1000 INTL 20050624) ACPI: SSDT 5F67EBD1, 0692 (r1 SataRe SataSec 1000 INTL 20050624) ACPI: SSDT 5F67E249, 04F6 (r1 PmRef CpuPm 3000 INTL 20050624) ACPI: BIOS bug: multiple APIC/MADT found, using 0 ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org ACPI: DMI detected: Toshiba 630MB HIGHMEM available. 896MB LOWMEM available. mapped low ram: 0 - 38000000 low ram: 00000000 - 38000000 bootmap 00008000 - 0000f000 (9 early reservations) ==> bootmem [0000000000 - 0038000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] #3 [0000100000 - 0000509420] TEXT DATA BSS ==> [0000100000 - 0000509420] #4 [0037806000 - 0037fef4eb] RAMDISK ==> [0037806000 - 0037fef4eb] #5 [000050a000 - 000050d000] INIT_PG_TABLE ==> [000050a000 - 000050d000] #6 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000] #7 [0000007000 - 0000008000] PGTABLE ==> [0000007000 - 0000008000] #8 [0000008000 - 000000f000] BOOTMAP ==> [0000008000 - 000000f000] 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 [c00f65c0] 000f65c0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 Normal 0x00001000 -> 0x00038000 HighMem 0x00038000 -> 0x0005f670 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x0005f670 On node 0 totalpages: 390671 free_area_init_node: node 0, pgdat c042db80, node_mem_map c1000000 DMA zone: 3967 pages, LIFO batch:0 Normal zone: 223520 pages, LIFO batch:31 HighMem zone: 160131 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 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[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. Enabling APIC mode: Flat. Using 1 I/O APICs ACPI: HPET id: 0x8086a201 base: 0xfed00000 Using ACPI (MADT) for SMP configuration information SMP: Allowing 2 CPUs, 0 hotplug CPUs mapped APIC to ffffb000 (fee00000) mapped IOAPIC to ffffa000 (fec00000) PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000dc000 PM: Registered nosave memory: 00000000000dc000 - 0000000000100000 Allocating PCI resources starting at 68000000 (gap: 60000000:80000000) PERCPU: Allocating 41220 bytes of per cpu data NR_CPUS: 32, nr_cpu_ids: 2, nr_node_ids 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 387618 Kernel command line: root=/dev/mapper/root ro apic=debug Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 Preemptible RCU implementation. PID hash table entries: 4096 (order: 12, 16384 bytes) TSC: PIT calibration confirmed by PMTIMER. TSC: using PIT calibration value Detected 1828.727 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 1536480k/1563072k available (2406k kernel code, 25412k reserved, 933k data, 320k init, 645568k highmem) virtual kernel memory layout: fixmap : 0xffe18000 - 0xfffff000 (1948 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB) lowmem : 0xc0000000 - 0xf8000000 ( 896 MB) .init : 0xc0449000 - 0xc0499000 ( 320 kB) .data : 0xc0359b08 - 0xc0443200 ( 933 kB) .text : 0xc0100000 - 0xc0359b08 (2406 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. CPA: page pool initialized 1 of 1 pages preallocated SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 hpet clockevent registered Calibrating delay loop (skipped), value calculated using timer frequency.. 3657.45 BogoMIPS (lpj=1828727) Security Framework initialized SELinux: Disabled at boot. Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys devices CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. using mwait in idle threads. Checking 'hlt' instruction... OK. ACPI: Core revision 20080609 Getting VERSION: 50014 Getting VERSION: 50014 Getting ID: 0 Getting LVT0: 700 Getting LVT1: 400 enabled ExtINT on CPU#0 ESR value before enabling vector: 0x00000040 after: 0x00000000 ENABLING IO-APIC IRQs init IO_APIC IRQs IO-APIC (apicid-pin) 1-0 not connected. IO-APIC (apicid-pin) 1-16, 1-17, 1-18, 1-19, 1-20, 1-21, 1-22, 1-23 not connected. ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz stepping 06 Using local APIC timer interrupts. calibrating APIC timer ... ... lapic delta = 1039050 ... PM timer delta = 357950 ... PM timer result ok ..... delta 1039050 ..... mult: 44633642 ..... calibration result: 166248 ..... CPU clock speed is 1828.0727 MHz. ..... host bus clock speed is 166.0248 MHz. Booting processor 1/1 ip 6000 Initializing CPU#1 masked ExtINT on CPU#1 Calibrating delay using timer specific routine.. 3657.34 BogoMIPS (lpj=1828671) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 CPU1: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (7314.79 BogoMIPS). net_namespace: 792 bytes Booting paravirtualized kernel on bare hardware 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 ACPI: EC: Look up EC in DSDT ACPI: BIOS _OSI(Linux) query ignored via DMI ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62 ACPI: EC: driver started in poll mode ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: 0000:00:02.0 reg 10 32bit mmio: [dc100000, dc17ffff] PCI: 0000:00:02.0 reg 14 io port: [1800, 1807] PCI: 0000:00:02.0 reg 18 32bit mmio: [c0000000, cfffffff] PCI: 0000:00:02.0 reg 1c 32bit mmio: [dc200000, dc23ffff] PCI: 0000:00:02.1 reg 10 32bit mmio: [dc180000, dc1fffff] PCI: 0000:00:1b.0 reg 10 64bit mmio: [dc240000, dc243fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold pci 0000:00:1b.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.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: 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: [1820, 183f] PCI: 0000:00:1d.1 reg 20 io port: [1840, 185f] PCI: 0000:00:1d.2 reg 20 io port: [1860, 187f] PCI: 0000:00:1d.3 reg 20 io port: [1880, 189f] PCI: 0000:00:1d.7 reg 10 32bit mmio: [dc444000, dc4443ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled 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.2 reg 10 io port: [0, 7] PCI: 0000:00:1f.2 reg 14 io port: [0, 3] PCI: 0000:00:1f.2 reg 18 io port: [0, 7] PCI: 0000:00:1f.2 reg 1c io port: [0, 3] PCI: 0000:00:1f.2 reg 20 io port: [18b0, 18bf] 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: [18c0, 18df] PCI: bridge 0000:00:1c.1 io port: [2000, 2fff] PCI: bridge 0000:00:1c.1 32bit mmio: [d8000000, d9ffffff] PCI: bridge 0000:00:1c.1 64bit mmio pref: [d2000000, d3ffffff] PCI: 0000:05:00.0 reg 10 32bit mmio: [da000000, da000fff] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold pci 0000:05:00.0: PME# disabled Pre-1.1 PCIe device detected, disable ASPM for 0000:00:1c.2. It can be enabled forcedly with 'pcie_aspm=force' PCI: bridge 0000:00:1c.2 io port: [3000, 3fff] PCI: bridge 0000:00:1c.2 32bit mmio: [da000000, dbffffff] PCI: bridge 0000:00:1c.2 64bit mmio pref: [d4000000, d5ffffff] PCI: 0000:07:06.0 reg 10 32bit mmio: [0, fff] pci 0000:07:06.0: supports D1 pci 0000:07:06.0: supports D2 pci 0000:07:06.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:07:06.0: PME# disabled PCI: 0000:07:06.1 reg 10 32bit mmio: [dc006000, dc0067ff] PCI: 0000:07:06.1 reg 14 32bit mmio: [dc000000, dc003fff] pci 0000:07:06.1: supports D1 pci 0000:07:06.1: supports D2 pci 0000:07:06.1: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.1: PME# disabled PCI: 0000:07:06.2 reg 10 32bit mmio: [dc004000, dc004fff] pci 0000:07:06.2: supports D1 pci 0000:07:06.2: supports D2 pci 0000:07:06.2: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.2: PME# disabled PCI: 0000:07:06.3 reg 10 32bit mmio: [dc006800, dc0068ff] pci 0000:07:06.3: supports D1 pci 0000:07:06.3: supports D2 pci 0000:07:06.3: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.3: PME# disabled PCI: 0000:07:08.0 reg 10 32bit mmio: [dc005000, dc005fff] PCI: 0000:07:08.0 reg 14 io port: [4000, 403f] pci 0000:07:08.0: supports D1 pci 0000:07:08.0: supports D2 pci 0000:07:08.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:07:08.0: PME# disabled pci 0000:00:1e.0: transparent bridge PCI: bridge 0000:00:1e.0 io port: [4000, 4fff] PCI: bridge 0000:00:1e.0 32bit mmio: [dc000000, dc0fffff] bus 00 -> node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: Power Resource [FN00] (off) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered IOAPIC[0]: Set PCI routing entry (1-13 -> 0x91 -> IRQ 13 Mode:0 Active:0) IOAPIC[0]: Set PCI routing entry (1-8 -> 0x69 -> IRQ 8 Mode:0 Active:0) IOAPIC[0]: Set PCI routing entry (1-1 -> 0x39 -> IRQ 1 Mode:0 Active:0) IOAPIC[0]: Set PCI routing entry (1-12 -> 0x89 -> IRQ 12 Mode:0 Active:0) pnp: PnP ACPI: found 10 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP PCI: Using ACPI for IRQ routing number of MP IRQ sources: 15. number of IO-APIC #1 registers: 24. testing the IO APIC....................... IO APIC #1...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00170020 ....... : max redirection entries: 0017 ....... : PRQ implemented: 0 ....... : IO APIC version: 0020 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 003 03 1 0 0 0 0 1 1 39 02 003 03 0 0 0 0 0 1 1 31 03 003 03 0 0 0 0 0 1 1 41 04 003 03 0 0 0 0 0 1 1 49 05 003 03 0 0 0 0 0 1 1 51 06 003 03 0 0 0 0 0 1 1 59 07 003 03 0 0 0 0 0 1 1 61 08 003 03 1 0 0 0 0 1 1 69 09 003 03 0 1 0 0 0 1 1 71 0a 003 03 0 0 0 0 0 1 1 79 0b 003 03 0 0 0 0 0 1 1 81 0c 003 03 1 0 0 0 0 1 1 89 0d 003 03 1 0 0 0 0 1 1 91 0e 003 03 0 0 0 0 0 1 1 99 0f 003 03 0 0 0 0 0 1 1 A1 10 000 00 1 0 0 0 0 0 0 00 11 000 00 1 0 0 0 0 0 0 00 12 000 00 1 0 0 0 0 0 0 00 13 000 00 1 0 0 0 0 0 0 00 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 16 000 00 1 0 0 0 0 0 0 00 17 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ10 -> 0:10 IRQ11 -> 0:11 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 .................................... done. NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 64-bit timers, 14318180 Hz tracer: 772 pages allocated for 65536 entries of 48 bytes actual entries 65620 ACPI: RTC can wake from S4 system 00:01: iomem range 0xe0000000-0xefffffff could not be reserved system 00:01: iomem range 0xfed14000-0xfed17fff could not be reserved system 00:01: iomem range 0xfed18000-0xfed18fff could not be reserved system 00:01: iomem range 0xfed19000-0xfed19fff could not be reserved system 00:01: iomem range 0xfed1c000-0xfed1ffff could not be reserved system 00:01: iomem range 0xfed20000-0xfed3ffff could not be reserved system 00:01: iomem range 0xfed45000-0xfed8ffff could not be reserved system 00:04: iomem range 0xfed00000-0xfed003ff could not be reserved system 00:06: ioport range 0x400-0x401 has been reserved system 00:06: ioport range 0x680-0x69f has been reserved system 00:06: ioport range 0x800-0x80f has been reserved system 00:06: ioport range 0x1000-0x107f has been reserved system 00:06: ioport range 0x1180-0x11bf has been reserved system 00:06: ioport range 0x1640-0x164f has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02 pci 0000:00:1c.0: IO window: disabled pci 0000:00:1c.0: MEM window: disabled pci 0000:00:1c.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI bridge, secondary bus 0000:03 pci 0000:00:1c.1: IO window: 0x2000-0x2fff pci 0000:00:1c.1: MEM window: 0xd8000000-0xd9ffffff pci 0000:00:1c.1: PREFETCH window: 0x000000d2000000-0x000000d3ffffff pci 0000:00:1c.2: PCI bridge, secondary bus 0000:05 pci 0000:00:1c.2: IO window: 0x3000-0x3fff pci 0000:00:1c.2: MEM window: 0xda000000-0xdbffffff pci 0000:00:1c.2: PREFETCH window: 0x000000d4000000-0x000000d5ffffff pci 0000:07:06.0: CardBus bridge, secondary bus 0000:08 pci 0000:07:06.0: IO window: 0x004400-0x0044ff pci 0000:07:06.0: IO window: 0x004800-0x0048ff pci 0000:07:06.0: PREFETCH window: 0x68000000-0x6bffffff pci 0000:07:06.0: MEM window: 0x6c000000-0x6fffffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: 0x4000-0x4fff pci 0000:00:1e.0: MEM window: 0xdc000000-0xdc0fffff pci 0000:00:1e.0: PREFETCH window: 0x00000068000000-0x0000006bffffff IOAPIC[0]: Set PCI routing entry (1-17 -> 0xa9 -> IRQ 17 Mode:1 Active:1) pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.0: setting latency timer to 64 IOAPIC[0]: Set PCI routing entry (1-16 -> 0xb1 -> IRQ 16 Mode:1 Active:1) pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.1: setting latency timer to 64 IOAPIC[0]: Set PCI routing entry (1-18 -> 0xb9 -> IRQ 18 Mode:1 Active:1) pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 pci 0000:00:1c.2: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci 0000:07:06.0: enabling device (0000 -> 0003) pci 0000:07:06.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 bus: 00 index 0 io port: [0, ffff] bus: 00 index 1 mmio: [0, ffffffffffffffff] bus: 02 index 0 mmio: [0, 0] bus: 02 index 1 mmio: [0, 0] bus: 02 index 2 mmio: [0, 0] bus: 02 index 3 mmio: [0, 0] bus: 03 index 0 io port: [2000, 2fff] bus: 03 index 1 mmio: [d8000000, d9ffffff] bus: 03 index 2 mmio: [d2000000, d3ffffff] bus: 03 index 3 mmio: [0, 0] bus: 05 index 0 io port: [3000, 3fff] bus: 05 index 1 mmio: [da000000, dbffffff] bus: 05 index 2 mmio: [d4000000, d5ffffff] bus: 05 index 3 mmio: [0, 0] bus: 07 index 0 io port: [4000, 4fff] bus: 07 index 1 mmio: [dc000000, dc0fffff] bus: 07 index 2 mmio: [68000000, 6bffffff] bus: 07 index 3 io port: [0, ffff] bus: 07 index 4 mmio: [0, ffffffffffffffff] bus: 08 index 0 io port: [4400, 44ff] bus: 08 index 1 io port: [4800, 48ff] bus: 08 index 2 mmio: [68000000, 6bffffff] bus: 08 index 3 mmio: [6c000000, 6fffffff] 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 Unpacking initramfs...<7>Switched to high resolution mode on CPU 1 Switched to high resolution mode on CPU 0 done Freeing initrd memory: 8101k freed Simple Boot Flag at 0x36 set to 0x1 audit: initializing netlink socket (disabled) type=2000 audit(1224524394.863:1): initialized highmem bounce pool size: 64 pages HugeTLB registered 4 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 1757 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:02.0: Boot video device pci 0000:07:08.0: Firmware left e100 interrupts enabled; disabling pcieport-driver 0000:00:1c.0: setting latency timer to 64 pcieport-driver 0000:00:1c.0: found MSI capability pci_express 0000:00:1c.0:pcie00: allocate port service pci_express 0000:00:1c.0:pcie02: allocate port service pci_express 0000:00:1c.0:pcie03: allocate port service pcieport-driver 0000:00:1c.1: setting latency timer to 64 pcieport-driver 0000:00:1c.1: found MSI capability pci_express 0000:00:1c.1:pcie00: allocate port service pci_express 0000:00:1c.1:pcie02: allocate port service pci_express 0000:00:1c.1:pcie03: allocate port service pcieport-driver 0000:00:1c.2: setting latency timer to 64 pcieport-driver 0000:00:1c.2: found MSI capability pci_express 0000:00:1c.2:pcie00: allocate port service pci_express 0000:00:1c.2:pcie02: allocate port service pci_express 0000:00:1c.2:pcie03: allocate port service isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found hpet_resources: 0xfed00000 is busy Linux agpgart interface v0.103 Serial: 8250/16550 driver4 ports, IRQ sharing enabled input: Macintosh mouse button emulation as /devices/virtual/input/input0 PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 i8042.c: Detected active multiplexing controller, rev 1.1. serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX0 port at 0x60,0x64 irq 12 serio: i8042 AUX1 port at 0x60,0x64 irq 12 serio: i8042 AUX2 port at 0x60,0x64 irq 12 serio: i8042 AUX3 port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu TCP cubic registered Using IPI No-Shortcut mode registered taskstats version 1 Freeing unused kernel memory: 320k freed input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 ACPI: Transitioning device [FAN0] to D3 fan PNP0C0B:00: registered as cooling_device0 ACPI: Fan [FAN0] (off) ACPI: SSDT 5F67E9A0, 01A8 (r1 PmRef Cpu0Ist 3000 INTL 20050624) ACPI: SSDT 5F67E73F, 01DC (r1 PmRef Cpu0Cst 3001 INTL 20050624) ACPI: CPU0 (power states: C1[C1] C2[C2]) processor ACPI0007:00: registered as cooling_device1 ACPI: Processor [CPU0] (supports 8 throttling states) ACPI: SSDT 5F67EB48, 0089 (r1 PmRef Cpu1Ist 3000 INTL 20050624) ACPI: SSDT 5F67E91B, 0085 (r1 PmRef Cpu1Cst 3000 INTL 20050624) Marking TSC unstable due to TSC halts in idle ACPI: CPU1 (power states: C1[C1] C2[C2]) processor ACPI0007:01: registered as cooling_device2 ACPI: Processor [CPU1] (supports 8 throttling states) thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [TZ00] (52 C) thermal LNXTHERM:02: registered as thermal_zone1 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Thermal Zone [TZ01] (56 C) ACPI: ACPI Dock Station Driver usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb USB Universal Host Controller Interface driver v3.0 IOAPIC[0]: Set PCI routing entry (1-23 -> 0xd9 -> IRQ 23 Mode:1 Active:1) uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 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 1 uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected SCSI subsystem initialized libata version 3.00 loaded. sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: UHCI Host Controller usb usb1: Manufacturer: Linux 2.6.27.2 uhci_hcd usb usb1: SerialNumber: 0000:00:1d.0 IOAPIC[0]: Set PCI routing entry (1-19 -> 0xe1 -> IRQ 19 Mode:1 Active:1) uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 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 2 uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001840 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected 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 2.6.27.2 uhci_hcd usb usb2: SerialNumber: 0000:00:1d.1 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 3 uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001860 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected 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 2.6.27.2 uhci_hcd usb usb3: SerialNumber: 0000:00:1d.2 uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16 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 4 uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001880 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected usb 3-2: new low speed USB device using uhci_hcd and address 2 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 2.6.27.2 uhci_hcd usb usb4: SerialNumber: 0000:00:1d.3 firewire_ohci 0000:07:06.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 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 5 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 23, io mem 0xdc444000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 8 ports detected firewire_ohci: Added fw-ohci device 0000:07:06.1, OHCI version 1.10 sdhci-pci 0000:07:06.3: SDHCI controller found [104c:803c] (rev 0) sdhci-pci 0000:07:06.3: PCI INT A -> GSI 18 (level, low) -> IRQ 18 mmc0: SDHCI controller on PCI [0000:07:06.3] using DMA IOAPIC[0]: Set PCI routing entry (1-20 -> 0xe9 -> IRQ 20 Mode:1 Active:1) e100 0000:07:08.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 hub 3-0:1.0: unable to enumerate USB device on port 2 e100 0000:07:08.0: PME# disabled e100: eth0: e100_probe: addr 0xdc005000, irq 20, MAC addr xx:xx:xx:xx:xx:xx usb usb5: New USB device found, idVendor=1d6b, idProduct=0002 usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb5: Product: EHCI Host Controller usb usb5: Manufacturer: Linux 2.6.27.2 ehci_hcd usb usb5: SerialNumber: 0000:00:1d.7 pata_acpi 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 pata_acpi 0000:00:1f.2: setting latency timer to 64 pata_acpi 0000:00:1f.2: PCI INT B disabled ata_piix 0000:00:1f.2: version 2.12 ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 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 0x18b0 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18b8 irq 15 usb 3-2: new low speed USB device using uhci_hcd and address 3 ata1.00: ATA-6: TOSHIBA MK8032GSX, AS112M, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/100 firewire_core: created device fw0: GUID xxxxxxxxxxxxxxxx, S400 ata2.00: ATAPI: MATSHITADVD-RAM UJ-841S, 1.60, max UDMA/33 ata2.00: configured for UDMA/33 scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK8032GS AS11 PQ: 0 ANSI: 5 scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-841S 1.60 PQ: 0 ANSI: 5 usb 3-2: configuration #1 chosen from 1 choice Driver 'sr' needs updating - please use bus_type methods Driver 'sd' needs updating - please use bus_type methods sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) 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 sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) 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:sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi CD-ROM sr0 usb 3-2: New USB device found, idVendor=0d62, idProduct=0004 usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2: Product: USB Keyboard usb 3-2: Manufacturer: Darfon sd 0:0:0:0: Attached scsi generic sg0 type 0 sr 1:0:0:0: Attached scsi generic sg1 type 5 sda1 sda2 sda3 < sda5<6>usbcore: registered new interface driver hiddev sda6<6>input: Darfon USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb3/3-2/3-2:1.0/input/input2 sda7<6>input,hidraw0: USB HID v1.10 Keyboard [Darfon USB Keyboard] on usb-0000:00:1d.2-2 sda8 sda9 > sd 0:0:0:0: [sda] Attached SCSI disk input: Darfon USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb3/3-2/3-2:1.1/input/input3 input,hiddev96,hidraw1: USB HID v1.10 Device [Darfon USB Keyboard] on usb-0000:00:1d.2-2 usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com padlock: VIA PadLock not detected. padlock: VIA PadLock Hash Engine not detected. kjournald starting. Commit interval 5 seconds EXT3 FS on dm-0, internal journal EXT3-fs: mounted filesystem with ordered data mode. PM: Starting manual resume from disk EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds udevd version 125 started ACPI: EC: non-query interrupt received, switching to interrupt mode ACPI: AC Adapter [ADP0] (on-line) agpgart-intel 0000:00:00.0: Intel 945GM Chipset agpgart-intel 0000:00:00.0: detected 7932K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4 ACPI: Power Button (FF) [PWRF] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input5 ACPI: Lid Switch [LID] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input6 ACPI: Power Button (CM) [PWRB] ACPI: Battery Slot [BAT0] (battery present) input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/device:02/input/input7 ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) acpi device:0a: registered as cooling_device3 input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:07/input/input8 ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks iwl3945: Copyright(c) 2003-2008 Intel Corporation iwl3945 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 iwl3945 0000:05:00.0: setting latency timer to 64 iwl3945: Detected Intel Wireless WiFi Link 3945ABG iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels phy0: Selected rate control algorithm 'iwl-3945-rs' iTCO_vendor_support: vendor-support=0 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008) iTCO_wdt: Found a ICH7-M TCO device (Version=2, TCOBASE=0x1060) iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) input: PC Speaker as /devices/platform/pcspkr/input/input9 intel_rng: FWH not detected iwl3945 0000:05:00.0: PCI INT A disabled Yenta: CardBus bridge found at 0000:07:06.0 [1179:ff10] Yenta: Enabling burst memory read transactions Yenta: Using CSCINT to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:07:06.0, mfunc 0x01a01b22, devctl 0x66 rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, y3k, hpet irqs Yenta: ISA IRQ mask 0x0cf8, PCI irq 18 Socket status: 30000006 Yenta: Raising subordinate bus# of parent bus (#07) from #07 to #0b pcmcia: parent PCI bridge I/O window: 0x4000 - 0x4fff cs: IO port probe 0x4000-0x4fff: clean. pcmcia: parent PCI bridge Memory window: 0xdc000000 - 0xdc0fffff pcmcia: parent PCI bridge Memory window: 0x68000000 - 0x6bffffff tifm_7xx1 0000:07:06.2: PCI INT A -> GSI 18 (level, low) -> IRQ 18 i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19 ACPI: I/O resource 0000:00:1f.3 [0x18c0-0x18df] conflicts with ACPI region SMBI [0x18c0-0x18cf] ACPI: Device needs an ACPI driver Synaptics Touchpad, model: 1, fw: 6.2, id: 0x25a0b1, caps: 0xa04713/0x0 synaptics: Toshiba Satellite A100 detected, limiting rate to 40pps. input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input10 IOAPIC[0]: Set PCI routing entry (1-22 -> 0x32 -> IRQ 22 Mode:1 Active:1) HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 HDA Intel 0000:00:1b.0: setting latency timer to 64 hda_codec: Unknown model for ALC861, trying auto-probe from BIOS... cs: IO port probe 0x100-0x3af: clean. cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7 cs: IO port probe 0x820-0x8ff: clean. cs: IO port probe 0xc00-0xcf7: clean. cs: IO port probe 0xa00-0xaff: clean. EXT3 FS on dm-1, internal journal fuse init (API version 7.9) kjournald starting. Commit interval 5 seconds EXT3 FS on dm-2, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda2, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 1999024k swap on /dev/mapper/suspend. Priority:-1 extents:1 across:1999024k ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Plase use nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. NET: Registered protocol family 10 lo: Disabled Privacy Extensions ip6_tables: (C) 2000-2006 Netfilter Core Team lp: driver loaded but no devices found ppdev: user-space parallel port driver Bluetooth: Core ver 2.13 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.11 Bluetooth: L2CAP socket layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.10 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ADDRCONF(NETDEV_UP): eth0: link is not ready iwl3945 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 iwl3945 0000:05:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006) firmware: requesting iwlwifi-3945-1.ucode Registered led device: iwl-phy0:radio Registered led device: iwl-phy0:assoc Registered led device: iwl-phy0:RX Registered led device: iwl-phy0:TX ADDRCONF(NETDEV_UP): wlan0: link is not ready ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 [drm] Initialized i915 1.6.0 20060119 on minor 0 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' NET: Registered protocol family 17 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' wlan0: authenticate with AP xx:xx:xx:xx:xx:xx wlan0: authenticated wlan0: associate with AP xx:xx:xx:xx:xx:xx wlan0: RX AssocResp from xx:xx:xx:xx:xx:xx (capab=0x11 status=0 aid=1) wlan0: associated wlan0 (WE) : Wireless Event too big (346) ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' wlan0: no IPv6 routers present ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' === >8 === I ran a "rmmod thermal" and then a "modprobe thermal" over here. It seems to stop the annoying messages. === 8< === thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [TZ00] (49 C) thermal LNXTHERM:02: registered as thermal_zone1 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Thermal Zone [TZ01] (50 C) CE: hpet increasing min_delta_ns to 15000 nsec wlan0: no IPv6 routers present === >8 === ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 2008-10-20 22:08 ` M. Vefa Bicakci @ 2008-10-21 15:56 ` Stefan Assmann 2008-11-02 20:48 ` Update: "nobody " M. Vefa Bicakci 0 siblings, 1 reply; 12+ messages in thread From: Stefan Assmann @ 2008-10-21 15:56 UTC (permalink / raw) To: M. Vefa Bicakci; +Cc: Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel M. Vefa Bicakci wrote: > Stefan Assmann wrote: >> M. Vefa Bicakci wrote: >>> Sven-Thorsten Dietrich wrote: >>>> On Sun, 2008-10-19 at 10:06 -0400, M. Vefa Bicakci wrote: >>>>> Hello, >>>>> >>>>> As you might guess from the subject line, since I started to use 2.6.27-rcX >>>>> series, I began to get "irq 18: nobody cared" messages in dmesg. Currently I am >>>>> using 2.6.27.2 with Sidux on this laptop, which is a Toshiba Satellite A100. >>>>> I have reproduced this problem with vanilla and sidux's kernels. >>>>> >>>> Can you provide the contents of /proc/interrupts? >> Could you provide the following: >> - output of lspci -nn >> - dmesg output with kernel commandline option apic=debug > > The dmesg output with "apic=debug" is appended to this e-mail. Please note that > since the regression needs quite a few hours with the computer doing nothing to > show itself, this dmesg output does not include the "nobody cared" message. If > you need the dmesg output to contain the "nobody cared" message, then please let > me know. No that is not necessary for now. I was curious how many IO-APICs are present in your system and there's only one. So it's not a routing problem with multiple IO-APICs. I just wanted to make sure of that. To get some more information I have some more things to suggest: 1. try the noapic option 2. try the irqpoll option 3. try the latest 2.6.26 kernel to verify this has been introduced with 2.6.27 I know this takes some time to reproduce so try the following patch, it might trigger the problem more frequently. --- a/kernel/irq/spurious.c +++ b/kernel/irq/spurious.c @@ -200,7 +200,7 @@ void note_interrupt(unsigned int irq, st return; desc->irq_count = 0; - if (unlikely(desc->irqs_unhandled > 99900)) { + if (unlikely(desc->irqs_unhandled > 999)) { /* * The interrupt is stuck */ > > Here's the output of "lspci -nn": > > === 8< === > 00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03) > 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) > 00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03) > 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 02) > 00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 02) > 00:1c.1 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 [8086:27d2] (rev 02) > 00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 02) > 00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 02) > 00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 02) > 00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 02) > 00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 02) > 00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 02) > 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) > 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02) > 00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller [8086:27c4] (rev 02) > 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 02) > 05:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02) > 07:06.0 CardBus bridge [0607]: Texas Instruments PCIxx12 Cardbus Controller [104c:8039] > 07:06.1 FireWire (IEEE 1394) [0c00]: Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller [104c:803a] > 07:06.2 Mass storage controller [0180]: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) [104c:803b] > 07:06.3 SD Host controller [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller [104c:803c] > 07:08.0 Ethernet controller [0200]: Intel Corporation PRO/100 VE Network Connection [8086:1092] (rev 02) > === >8 === > > >>> My computer is currently in the "nobody cared" state. Here are the current >>> contents of /proc/interrupts: >>> >>> --- 8< --- >>> CPU0 CPU1 >>> 0: 45249492 60399 IO-APIC-edge timer >>> 1: 25451 0 IO-APIC-edge i8042 >>> 8: 1 0 IO-APIC-edge rtc0 >>> 9: 36514 0 IO-APIC-fasteoi acpi >>> 12: 1147983 2103 IO-APIC-edge i8042 >>> 14: 170245 0 IO-APIC-edge ata_piix >>> 15: 558085 819 IO-APIC-edge ata_piix >>> 16: 508 0 IO-APIC-fasteoi uhci_hcd:usb5, i915@pci:0000:00:02.0 >>> 17: 1353 0 IO-APIC-fasteoi firewire_ohci >>> 18: 300158 1 IO-APIC-fasteoi uhci_hcd:usb4, tifm_7xx1, yenta >>> 19: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 >>> 20: 26606 2 IO-APIC-fasteoi eth0 >>> 22: 3206279 1 IO-APIC-fasteoi HDA Intel >>> 23: 3 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb2 >>> 220: 2105545 0 PCI-MSI-edge iwl3945 >>> NMI: 0 0 Non-maskable interrupts >>> LOC: 5971997 27874747 Local timer interrupts >>> RES: 938710 1791498 Rescheduling interrupts >>> CAL: 138135 180813 function call interrupts >>> TLB: 48455 64413 TLB shootdowns >>> TRM: 0 0 Thermal event interrupts >>> SPU: 0 0 Spurious interrupts >>> ERR: 0 >>> MIS: 0 >>> --- >8 --- >> Nothing unusual at first glance. How long did the system run? > > The computer had been booted at 15:24 on October 18th. I got the "nobody cared" > message at 05:30 (am) on October 19th. The contents of "/proc/interrupts" that > are quoted above were generated at about 12:40 (afternoon) on October 19th. > > There is one more thing I would like add. Last night, before going to sleep, > I wrote a simple bash script which, every two seconds, recorded the contents > of "/proc/interrupts" to a directory into a "ramfs" mount-point. (I chose "ramfs" > because I thought that "ramfs" would not interfere with the "swapper" process > which is shown as the reason in all of the "nobody cared" messsages.) > > Interestingly, when I woke up today, the dmesg contents did *not* contain any > "nobody cared" messages. So I hit Ctrl-C and ended the execution of the script. > I then left the computer alone and went on to do other things. And guess what, > about four-five hours after I ended the script, I got the "nobody cared" message. > So it looks like the computer really needs to be doing "nothing" in order to get > this "nobody cared" message. I'm not sure if it's related to doing "nothing", it's more likely to be a coincidence. Try the patch I mentioned earlier and see if that gets you to the problem sooner. > > Unfortunately, all of this happened without the "apic=debug" command line option. > Tonight, I am going to leave the computer on with the "apic=debug" command line > option and without anything running. > > Finally, I would like to say that I appreciate your help. You're welcome! > > Regards, > > M. Vefa Bicakci > > Note: dmesg output with "apic=debug" follows: [snip dmesg] Stefan -- Stefan Assmann | SUSE LINUX Products GmbH Software Engineer | Maxfeldstr. 5, D-90409 Nuernberg Mail : sassmann@suse.de | GF: Markus Rex, HRB 16746 (AG Nuernberg) ^ permalink raw reply [flat|nested] 12+ messages in thread
* Update: "nobody cared" on Toshiba Satellite A100 2008-10-21 15:56 ` Stefan Assmann @ 2008-11-02 20:48 ` M. Vefa Bicakci 2008-11-03 15:34 ` Stefan Assmann 2008-11-12 7:52 ` Len Brown 0 siblings, 2 replies; 12+ messages in thread From: M. Vefa Bicakci @ 2008-11-02 20:48 UTC (permalink / raw) To: Stefan Assmann; +Cc: Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel Hello, Stefan Assmann wrote: > To get some more information I have some more things to suggest: I am sorry for not letting you know of the results of my tests so far. As you know, this problem is not predictable, and I have to wait a long time or reboot multiple times before I can get a "nobody cared" message. The contents of this e-mail were not written in chronological order. I have tried your suggestions in the following order: third, first and second. > 1. try the noapic option With the "noapic" option, there is yet another unpredictable problem. Sometimes booting with the "noapic" option is okay, whereas sometimes it causes "nobody cared" messages to get printed after the initramfs phase. With the "noapic" option, the problematic IRQ has switched from 18 to 11 and sometimes 10. I have not tested a kernel with the "noapic" option long enough to see whether a "nobody cared" message would pop up hours or days after the computer boots. Here are three common examples: The following is from Sidux's kernel: === 8< === irq 11: nobody cared (try booting with the "irqpoll" option) Pid: 1598, comm: modprobe Not tainted 2.6.27-4.slh.2-sidux-686 #1 [<c016d514>] __report_bad_irq+0x24/0x90 [<c016d802>] note_interrupt+0x282/0x2c0 [<c016cb40>] handle_IRQ_event+0x30/0x60 [<c016e073>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c01327ad>] irq_exit+0x5d/0x90 [<c01149b5>] smp_apic_timer_interrupt+0x55/0x80 [<c0104993>] common_interrupt+0x23/0x28 [<c03500d8>] pci_ite887x_exit+0x8/0x42 [<c016cb20>] handle_IRQ_event+0x10/0x60 [<c016e01d>] handle_level_irq+0x7d/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c016d2a1>] setup_irq+0x121/0x250 [<c0104993>] common_interrupt+0x23/0x28 [<c016007b>] proc_cpuset_show+0x9b/0xc0 [<f8bb88cc>] yenta_probe_cb_irq+0x9c/0x110 [yenta_socket] [<f8bb8c58>] ti12xx_override+0x238/0x6a0 [yenta_socket] [<f8bba04a>] yenta_probe+0x62a/0x67b [yenta_socket] [<c01f0d62>] sysfs_add_one+0x12/0x50 [<c01f0e0d>] sysfs_addrm_start+0x6d/0xc0 [<c03592b5>] _spin_unlock+0x5/0x20 [<c0246290>] pci_match_device+0xa0/0xc0 [<c0246a66>] pci_device_probe+0x56/0x80 [<c02ace16>] driver_probe_device+0x86/0x1a0 [<c0358ea4>] _spin_lock_irqsave+0x34/0x50 [<c02acfa1>] __driver_attach+0x71/0x80 [<c02469b0>] pci_device_remove+0x0/0x40 [<c02ac744>] bus_for_each_dev+0x44/0x70 [<c02469b0>] pci_device_remove+0x0/0x40 [<c02acca6>] driver_attach+0x16/0x20 [<c02acf30>] __driver_attach+0x0/0x80 [<c02ac107>] bus_add_driver+0x1a7/0x220 [<c02469b0>] pci_device_remove+0x0/0x40 [<c02ad13c>] driver_register+0x5c/0x130 [<f8b81000>] yenta_socket_init+0x0/0x14 [yenta_socket] [<c0246ca7>] __pci_register_driver+0x47/0x90 [<f8b81000>] yenta_socket_init+0x0/0x14 [yenta_socket] [<c010111a>] do_one_initcall+0x2a/0x160 [<c0125d6b>] check_preempt_wakeup+0x11b/0x160 [<c0127b9f>] try_to_wake_up+0xbf/0x190 [<c0154b8b>] sys_init_module+0x8b/0x1b0 [<c0103eef>] sysenter_do_call+0x12/0x2f [<c0350000>] serial8250_remove+0x10/0x42 ======================= handlers: [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8878b60>] (irq_handler+0x0/0x490 [firewire_ohci]) Disabling IRQ #11 === >8 === The following is from an unpatched, vanilla kernel. I also have /proc/interrupts contents and lsusb output for this one. I have modified /etc/rc.local to save these at boot time. === 8< === irq 11: nobody cared (try booting with the "irqpoll" option) Pid: 1616, comm: modprobe Not tainted 2.6.27.4 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d772>] note_interrupt+0x282/0x2c0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dfe3>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c013278d>] irq_exit+0x5d/0x90 [<c01149b5>] smp_apic_timer_interrupt+0x55/0x80 [<c0104993>] common_interrupt+0x23/0x28 [<c03500d8>] cpuid4_cache_lookup+0x238/0x342 [<c016ca90>] handle_IRQ_event+0x10/0x60 [<c016df8d>] handle_level_irq+0x7d/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c016d211>] setup_irq+0x121/0x250 [<c0104993>] common_interrupt+0x23/0x28 [<c016007b>] cpuset_write_s64+0xb/0xa0 [<f8ad28cc>] yenta_probe_cb_irq+0x9c/0x110 [yenta_socket] [<f8ad2c58>] ti12xx_override+0x238/0x6a0 [yenta_socket] [<f8ad404a>] yenta_probe+0x62a/0x67b [yenta_socket] [<c01f0542>] sysfs_add_one+0x12/0x50 [<c01f05ed>] sysfs_addrm_start+0x6d/0xc0 [<c0358ab5>] _spin_unlock+0x5/0x20 [<c0245a80>] pci_match_device+0xa0/0xc0 [<c0246256>] pci_device_probe+0x56/0x80 [<c02ac5b6>] driver_probe_device+0x86/0x1a0 [<c03586a4>] _spin_lock_irqsave+0x34/0x50 [<c02ac741>] __driver_attach+0x71/0x80 [<c02461a0>] pci_device_remove+0x0/0x40 [<c02abee4>] bus_for_each_dev+0x44/0x70 [<c02461a0>] pci_device_remove+0x0/0x40 [<c02ac446>] driver_attach+0x16/0x20 [<c02ac6d0>] __driver_attach+0x0/0x80 [<c02ab8a7>] bus_add_driver+0x1a7/0x220 [<c02461a0>] pci_device_remove+0x0/0x40 [<c02ac8dc>] driver_register+0x5c/0x130 [<f89eb000>] yenta_socket_init+0x0/0x14 [yenta_socket] [<c0246497>] __pci_register_driver+0x47/0x90 [<f89eb000>] yenta_socket_init+0x0/0x14 [yenta_socket] [<c010111a>] do_one_initcall+0x2a/0x160 [<c0125d81>] check_preempt_wakeup+0x131/0x160 [<c0154afb>] sys_init_module+0x8b/0x1b0 [<c0103eef>] sysenter_do_call+0x12/0x2f [<c0350000>] cpuid4_cache_lookup+0x160/0x342 ======================= handlers: [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8880b60>] (irq_handler+0x0/0x490 [firewire_ohci]) Disabling IRQ #11 === >8 === /proc/interrupts: === 8< === CPU0 CPU1 0: 21711 0 XT-PIC-XT timer 1: 8 0 XT-PIC-XT i8042 2: 0 0 XT-PIC-XT cascade 3: 1 0 XT-PIC-XT 4: 1 0 XT-PIC-XT 5: 1 0 XT-PIC-XT 6: 1 0 XT-PIC-XT 7: 1 0 XT-PIC-XT 8: 1 0 XT-PIC-XT rtc0 9: 92 0 XT-PIC-XT acpi 10: 872 0 XT-PIC-XT uhci_hcd:usb3, uhci_hcd:usb4, mmc0, yenta, HDA Intel, tifm_7xx1, eth0 11: 100020 0 XT-PIC-XT uhci_hcd:usb1, uhci_hcd:usb2, ehci_hcd:usb5, firewire_ohci 12: 132 0 XT-PIC-XT i8042 14: 5056 0 XT-PIC-XT ata_piix 15: 243 0 XT-PIC-XT ata_piix 220: 27 0 PCI-MSI-edge iwl3945 NMI: 0 0 Non-maskable interrupts LOC: 14292 21324 Local timer interrupts RES: 2321 5845 Rescheduling interrupts CAL: 1296 1583 function call interrupts TLB: 296 298 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 === >8 === lsusb: === 8< === Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 0d62:0004 Darfon Electronics Corp. Filter Driver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub === >8 === There is also IRQ 10, which sometimes gets disabled after IRQ 11 has been disabled for 15-30 seconds. It is worth mentioning that this kernel was built with the patch you provided, but with a 99 instead of the 999. So this "nobody cared" message could be caused by 99's being too small. === 8< === irq 10: nobody cared (try booting with the "irqpoll" option) Pid: 3920, comm: hal-system-kill Not tainted 2.6.27.4-spurious99 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d76a>] note_interrupt+0x27a/0x2b0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dfd3>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c013278d>] irq_exit+0x5d/0x90 [<c01149b5>] smp_apic_timer_interrupt+0x55/0x80 [<c0104993>] common_interrupt+0x23/0x28 [<c013249e>] __do_softirq+0x4e/0xe0 [<c0132585>] do_softirq+0x55/0x60 [<c01327a5>] irq_exit+0x75/0x90 [<c0107180>] do_IRQ+0x40/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<c019007b>] mprotect_fixup+0x1db/0x420 [<c0189e08>] unmap_vmas+0x4a8/0x720 [<c018db80>] exit_mmap+0x90/0x130 [<c012ae5e>] mmput+0x1e/0x90 [<c01a9e8d>] flush_old_exec+0x1ad/0x700 [<c01aa46d>] kernel_read+0x3d/0x60 [<c01d7f7e>] load_elf_binary+0x35e/0x18f0 [<c01be896>] mnt_drop_write+0x56/0x130 [<c0358aa5>] _spin_unlock+0x5/0x20 [<c017c1c3>] generic_file_aio_read+0x5b3/0x6d0 [<c01a4d35>] do_sync_read+0xd5/0x120 [<c01bd738>] mntput_no_expire+0x18/0x110 [<c0141980>] autoremove_wake_function+0x0/0x50 [<c01a597b>] vfs_read+0xfb/0x160 [<c01d7c20>] load_elf_binary+0x0/0x18f0 [<c01a99dc>] search_binary_handler+0x16c/0x2d0 [<c01aa46d>] kernel_read+0x3d/0x60 [<c01d67a6>] load_script+0x1f6/0x240 [<c018b214>] get_user_pages+0xe4/0x380 [<c0358694>] _spin_lock_irqsave+0x34/0x50 [<c0187efc>] set_page_address+0xbc/0x190 [<c018809e>] page_address+0xce/0xf0 [<c018809e>] page_address+0xce/0xf0 [<c01d65b0>] load_script+0x0/0x240 [<c01a99dc>] search_binary_handler+0x16c/0x2d0 [<c01aacbb>] do_execve+0x24b/0x290 [<c0102316>] sys_execve+0x46/0x80 [<c0103eef>] sysenter_do_call+0x12/0x2f [<c0350000>] cpuid4_cache_lookup+0x170/0x342 ======================= handlers: [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f887f940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8afa8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8b89640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8cbe7a0>] (azx_interrupt+0x0/0x130 [snd_hda_intel]) [<f88e31a0>] (e100_intr+0x0/0xe0 [e100]) [<f8e6ea90>] (i915_driver_irq_handler+0x0/0x230 [i915]) Disabling IRQ #10 === >8 === > 2. try the irqpoll option I have compiled 2.6.27.4 with the spurious interrupt patch you provided, and I have booted it with the irqpoll option. Currently I am waiting for a "nobody cared" message. By the way, would I get any messages from the kernel if one of the IRQs was not handled properly and hence the functionality enabled by "irqpoll" was used? > 3. try the latest 2.6.26 kernel to verify this has been introduced with > 2.6.27 I have done some testing with Sidux's 2.6.27-6.slh.4, vanilla 2.6.27.7 and vanilla 2.6.27.2, the last two of which had a modified version your patch applied. The modification was the replacement of 99900 with 99 instead of the 999 that you suggested in your patch. I hope that this has not caused false positives. I didn't use any kernel command line options. Version: "nobody cared"? 2.6.27.2 (vanilla, no patch) Yes 2.6.26.7 (vanilla, with patch) Yes 2.6.26-6.slh.4 (Sidux, no patch) Yes Here's the chronology: I first tried 2.6.27.2 without the patch. I got the "nobody cared" message approximately 3.5 hours after the boot. Because of the relative quickness, I didn't see the need to try it with the patch. I then tried 2.6.26.7 with the patch, and I got the "nobody cared" message after 9.5 hours. Then I wanted to make sure that my changing the 999 into 99 did not cause a false positive. I tried Sidux's 2.6.26.6 based kernel, unmodified - that is without the patch applied. I got the "nobody cared" message after approximately three days. === So, this might not be regression caused by 2.6.27 after all. Before switching to 2.6.27-rcX series, I used 2.6.25.X, and I used to attach my USB keyboard to one of the USB ports on the right side of the laptop. During the time of the switch to 2.6.27-rcX, I started to use the USB ports on the rear panel of the laptop to reduce desktop clutter, and I started to get the "nobody cared" message. Not thinking about the possibility of port or controller specific issues, I thought that this could be a regression. (I will try 2.6.25.19 after I'm done with 2.6.27.4 and irqpoll.) Is there anything I can do to get more information about this problem? There seems to be too many variables and unpredictable behavior. If you could provide me with a step by step systematic method to debug this problem, I would really appreciate it. Again, thank you for your help. M. Vefa Bicakci ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Update: "nobody cared" on Toshiba Satellite A100 2008-11-02 20:48 ` Update: "nobody " M. Vefa Bicakci @ 2008-11-03 15:34 ` Stefan Assmann 2008-11-09 5:32 ` M. Vefa Bicakci 2008-11-12 7:52 ` Len Brown 1 sibling, 1 reply; 12+ messages in thread From: Stefan Assmann @ 2008-11-03 15:34 UTC (permalink / raw) To: M. Vefa Bicakci; +Cc: Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel M. Vefa Bicakci wrote: > Hello, > > Stefan Assmann wrote: >> To get some more information I have some more things to suggest: > > I am sorry for not letting you know of the results of my tests so far. > As you know, this problem is not predictable, and I have to wait a long > time or reboot multiple times before I can get a "nobody cared" message. > > The contents of this e-mail were not written in chronological order. > I have tried your suggestions in the following order: third, first > and second. > >> 1. try the noapic option > > With the "noapic" option, there is yet another unpredictable problem. > Sometimes booting with the "noapic" option is okay, whereas sometimes > it causes "nobody cared" messages to get printed after the initramfs > phase. > > With the "noapic" option, the problematic IRQ has switched from 18 > to 11 and sometimes 10. > > I have not tested a kernel with the "noapic" option long enough to see > whether a "nobody cared" message would pop up hours or days after the > computer boots. What looks interesting: irq 11: nobody cared (try booting with the "irqpoll" option) [...] handlers: [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8878b60>] (irq_handler+0x0/0x490 [firewire_ohci]) Disabling IRQ #11 irq 10: nobody cared (try booting with the "irqpoll" option) [...] handlers: [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f887f940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8890820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8afa8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8b89640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8cbe7a0>] (azx_interrupt+0x0/0x130 [snd_hda_intel]) [<f88e31a0>] (e100_intr+0x0/0xe0 [e100]) [<f8e6ea90>] (i915_driver_irq_handler+0x0/0x230 [i915]) Disabling IRQ #10 irq 18: nobody cared (try booting with the "irqpoll" option) [...] handlers: [<f8890830>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f88c5940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8afa8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8bd4640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) Disabling IRQ #18 If you compare the handlers from all the different warnings you'll see that they all share the USB handler. >> 2. try the irqpoll option > > I have compiled 2.6.27.4 with the spurious interrupt patch you provided, > and I have booted it with the irqpoll option. Currently I am waiting for > a "nobody cared" message. > > By the way, would I get any messages from the kernel if one of the IRQs > was not handled properly and hence the functionality enabled by "irqpoll" > was used? No, I don't think there is any notification. > >> 3. try the latest 2.6.26 kernel to verify this has been introduced with >> 2.6.27 > > I have done some testing with Sidux's 2.6.27-6.slh.4, vanilla 2.6.27.7 and > vanilla 2.6.27.2, the last two of which had a modified version your patch > applied. The modification was the replacement of 99900 with 99 instead of > the 999 that you suggested in your patch. I hope that this has not caused > false positives. I didn't use any kernel command line options. > > Version: "nobody cared"? > 2.6.27.2 (vanilla, no patch) Yes > 2.6.26.7 (vanilla, with patch) Yes > 2.6.26-6.slh.4 (Sidux, no patch) Yes > > Here's the chronology: > > I first tried 2.6.27.2 without the patch. I got the "nobody cared" > message approximately 3.5 hours after the boot. Because of the > relative quickness, I didn't see the need to try it with the patch. > > I then tried 2.6.26.7 with the patch, and I got the "nobody cared" > message after 9.5 hours. I expected this to happen much quicker if it would be a generic problem. Looks like one of the drivers is doing something fishy under certain circumstances. And which driver appeared in all of the messages? USB! > Then I wanted to make sure that my changing the 999 into 99 did > not cause a false positive. I tried Sidux's 2.6.26.6 based kernel, > unmodified - that is without the patch applied. I got the "nobody > cared" message after approximately three days. > > === > > So, this might not be regression caused by 2.6.27 after all. > Before switching to 2.6.27-rcX series, I used 2.6.25.X, and I used to > attach my USB keyboard to one of the USB ports on the right side of the > laptop. During the time of the switch to 2.6.27-rcX, I started to use > the USB ports on the rear panel of the laptop to reduce desktop clutter, > and I started to get the "nobody cared" message. Not thinking about the > possibility of port or controller specific issues, I thought that this > could be a regression. (I will try 2.6.25.19 after I'm done with 2.6.27.4 > and irqpoll.) > > Is there anything I can do to get more information about this problem? > There seems to be too many variables and unpredictable behavior. If you > could provide me with a step by step systematic method to debug this > problem, I would really appreciate it. We need to narrow down where exactly this problem was introduced. To do that it's helpful to bisect the kernel. A good start on how to do it can be found at http://www.kernel.org/doc/local/git-quick.html. Since I have a strong hunch that this is a USB issue please try the following first. Boot your system with one of the mentioned kernels and unload all USB modules. Then try to reproduce. If you cannot reproduce the problem it's pretty clear where the problem originates. > Again, thank you for your help. > > M. Vefa Bicakci > Stefan -- Stefan Assmann | SUSE LINUX Products GmbH Software Engineer | Maxfeldstr. 5, D-90409 Nuernberg Mail : sassmann@suse.de | GF: Markus Rex, HRB 16746 (AG Nuernberg) ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Update: "nobody cared" on Toshiba Satellite A100 2008-11-03 15:34 ` Stefan Assmann @ 2008-11-09 5:32 ` M. Vefa Bicakci 2008-11-12 7:59 ` Len Brown 0 siblings, 1 reply; 12+ messages in thread From: M. Vefa Bicakci @ 2008-11-09 5:32 UTC (permalink / raw) To: Stefan Assmann; +Cc: Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel Stefan Assmann wrote: > Since I have a strong hunch that this is a USB issue please try the > following first. Boot your system with one of the mentioned kernels and > unload all USB modules. Then try to reproduce. If you cannot reproduce > the problem it's pretty clear where the problem originates. I have mostly bad news. In summary, the bad news is that the problem does not seem to be related to USB. The good news is that when I blacklist the PCMCIA/CardBus drivers (yenta-socket), the "noapic" boot is carried out without any "nobody cared" messages. Here's the bad news: It looks like this problem is not caused by the USB subsystem of the kernel. I have inserted the following lines to /etc/modprobe.d/nobody-cared, which is a file I just created: === 8< === blacklist usbcore blacklist uhci_hcd blacklist ehci_hcd blacklist ohci_hcd blacklist usbhid === >8 === I then regenerated the initial ramdisk images for all of the installed kernels by issuing the following command: "update-initramfs -c -t -k all" This way, I blocked the USB related modules from loading during and after the initial ramdisk phase. I then rebooted into 2.6.27.4-spurious99 without any special command line options at 18:30 on the 3rd of November. I confirmed that nothing related to USB was loaded by using "grep" on dmesg and the output of "lsmod", in addition to inspecting them manually. And at 10:00am on the 4th of November, I got the "nobody cared" message. Here's the message from "dmesg": === 8< === irq 18: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper Not tainted 2.6.27.4-spurious99 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d76a>] note_interrupt+0x27a/0x2b0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016ded3>] handle_fasteoi_irq+0xb3/0xe0 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<f8849348>] acpi_idle_enter_simple+0x1ac/0x224 [processor] [<c02c0a55>] menu_select+0x35/0xd0 [<c02bf7c3>] cpuidle_idle_call+0x73/0xd0 [<c0102dad>] cpu_idle+0x6d/0x140 ======================= handlers: [<f8865940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8b47640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8b698e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) Disabling IRQ #18 === >8 === Here's /proc/interrupts: === 8< === CPU0 CPU1 0: 68376071 173881 IO-APIC-edge timer 1: 20587 0 IO-APIC-edge i8042 8: 1 0 IO-APIC-edge rtc0 9: 54565 147 IO-APIC-fasteoi acpi 12: 49872 0 IO-APIC-edge i8042 14: 44790 0 IO-APIC-edge ata_piix 15: 847781 2058 IO-APIC-edge ata_piix 16: 139 0 IO-APIC-fasteoi i915@pci:0000:00:02.0 17: 1427 0 IO-APIC-fasteoi firewire_ohci 18: 100000 2 IO-APIC-fasteoi mmc0, tifm_7xx1, yenta 20: 40463 0 IO-APIC-fasteoi eth0 22: 5447016 9407 IO-APIC-fasteoi HDA Intel 220: 1641796 0 PCI-MSI-edge iwl3945 NMI: 0 0 Non-maskable interrupts LOC: 3880253 34290959 Local timer interrupts RES: 1099682 1713006 Rescheduling interrupts CAL: 148975 108163 function call interrupts TLB: 71879 108785 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 === >8 === After you suggested to bisect the kernel, my first idea was to use the "noapic" mode to help me with the bisection, since it made the "nobody cared" messages appear much more quickly - during boot time actually. So, using the same USB blacklist settings, I booted the same kernel using the "noapic" option. Even though I had disabled USB, I got three "nobody cared" messages. After wondering what would happen next, I then loaded the USB modules, and about 8 minutes later, I got another "nobody cared" message. I have pasted the dmesg output, contents of /proc/interrupts before and after loading the USB modules to the end of this e-mail. (It is titled "noapic experiment".) I have also tried to boot with "noapic" option using the kernels from Etch (Debian 4.0), unmodified: one based on 2.6.18 and one based on 2.6.24. Again, I got similar "nobody cared" messages. === Partially Good News === Here's the good news: I thought of blacklisting all of the offending modules (sdhci-pci, yenta-socket and tifm-7xx1 in addition to USB related modules) and enabling them one by one. After taking a look at the system logs, I was already suspicious about yenta-socket because when I booted with "noapic", the first "nobody cared" message was almost always printed around the time yenta-socket was probing for hardware. (An example of this can be seen in the dmesg at the end of this e-mail.) At the end of an enable/disable and reboot process, I found out that it was actually yenta-socket. I have removed from the blacklist all modules but yenta-socket, and I can say that the computer boots with "noapic" without any problems. (I have tried 2.6.27.5-spurious99 and 2.6.25.19-spurious99 multiple times.) I haven't tried to let the computer run with "noapic" like this for a long time to see whether a "nobody cared" message pops up. === However, even the good news is mixed with bad news: After I disabled yenta-socket, I enabled USB again. Then I booted *without* "noapic". And after about 2.5 hours, I unfortunately encountered another "nobody cared". I am attaching the dmesg output and /proc/interrupts for this case as well. (They are at the end of this e-mail, and are titled "mixed news".) I have started to think that this might be a hardware or maybe a BIOS/firmware related problem for which the only solution is booting with "irqpoll". However, I'd rather not use "irqpoll" as I seem to remember that it results in considerably lower performance. Nevertheless, I really wish that maybe something other than using "irqpoll" could be done. Thank you for your help once again. Regards, M. Vefa Bicakci === Note: Currently, I am trying Debian's 2.6.24 based kernel patched with the 99900 to 99 spurious interrupt count modification. I thought that maybe 2.6.24 does not have the problem. === Here's the dmesg from the "noapic experiment" with 2.6.27.4-spurious99: === 8< === Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.27.4-spurious99 (root@debian) (gcc version 4.3.2 (Debian 4.3.2-1) ) #1 SMP PREEMPT Wed Oct 29 20:13:40 EDT 2008 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000005f670000 (usable) BIOS-e820: 000000005f670000 - 000000005f700000 (ACPI NVS) BIOS-e820: 000000005f700000 - 0000000060000000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved) BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved) BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved) last_pfn = 0x5f670 max_arch_pfn = 0x100000 x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 kernel direct mapping tables up to 38000000 @ 7000-c000 RAMDISK: 37806000 - 37fefa01 DMI present. ACPI: RSDP 000F6510, 0014 (r0 TOSINV) ACPI: RSDT 5F67E201, 0048 (r1 TOSINV Capell00 6040000 LTP 0) ACPI: FACP 5F685DEE, 0074 (r1 TOSINV CALISTGA 6040000 LOHR 5A) ACPI: DSDT 5F67F8B6, 6538 (r1 TOSINV CALISTGA 6040000 INTL 20050624) ACPI: FACS 5F686FC0, 0040 ACPI: APIC 5F685E62, 0068 (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: HPET 5F685ECA, 0038 (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: MCFG 5F685F02, 003C (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: BOOT 5F685FD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1) ACPI: APIC 5F685F70, 0068 (r1 TOSINV APIC 6040000 LTP 0) ACPI: SSDT 5F67F263, 064F (r1 SataRe SataPri 1000 INTL 20050624) ACPI: SSDT 5F67EBD1, 0692 (r1 SataRe SataSec 1000 INTL 20050624) ACPI: SSDT 5F67E249, 04F6 (r1 PmRef CpuPm 3000 INTL 20050624) ACPI: BIOS bug: multiple APIC/MADT found, using 0 ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org ACPI: DMI detected: Toshiba 630MB HIGHMEM available. 896MB LOWMEM available. mapped low ram: 0 - 38000000 low ram: 00000000 - 38000000 bootmap 00008000 - 0000f000 (9 early reservations) ==> bootmem [0000000000 - 0038000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] #3 [0000100000 - 0000509420] TEXT DATA BSS ==> [0000100000 - 0000509420] #4 [0037806000 - 0037fefa01] RAMDISK ==> [0037806000 - 0037fefa01] #5 [000050a000 - 000050d000] INIT_PG_TABLE ==> [000050a000 - 000050d000] #6 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000] #7 [0000007000 - 0000008000] PGTABLE ==> [0000007000 - 0000008000] #8 [0000008000 - 000000f000] BOOTMAP ==> [0000008000 - 000000f000] found SMP MP-table at [c00f65c0] 000f65c0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 Normal 0x00001000 -> 0x00038000 HighMem 0x00038000 -> 0x0005f670 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x0005f670 On node 0 totalpages: 390671 free_area_init_node: node 0, pgdat c042db80, node_mem_map c1000000 DMA zone: 3967 pages, LIFO batch:0 Normal zone: 223520 pages, LIFO batch:31 HighMem zone: 160131 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 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: Skipping IOAPIC probe due to 'noapic' option. ACPI: HPET id: 0x8086a201 base: 0xfed00000 Using ACPI for processor (LAPIC) configuration information Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. MPTABLE: OEM ID: INTEL MPTABLE: Product ID: Napa ERB MPTABLE: APIC at: 0xFEE00000 I/O APIC #2 Version 32 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 2 SMP: Allowing 2 CPUs, 0 hotplug CPUs mapped APIC to ffffb000 (fee00000) mapped IOAPIC to ffffa000 (fec00000) PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000dc000 PM: Registered nosave memory: 00000000000dc000 - 0000000000100000 Allocating PCI resources starting at 68000000 (gap: 60000000:80000000) PERCPU: Allocating 41220 bytes of per cpu data NR_CPUS: 32, nr_cpu_ids: 2, nr_node_ids 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 387618 Kernel command line: root=/dev/mapper/root ro noapic Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 Preemptible RCU implementation. PID hash table entries: 4096 (order: 12, 16384 bytes) TSC: PIT calibration confirmed by PMTIMER. TSC: using PIT calibration value Detected 1828.737 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 1536480k/1563072k available (2406k kernel code, 25412k reserved, 933k data, 320k init, 645568k highmem) virtual kernel memory layout: fixmap : 0xffe18000 - 0xfffff000 (1948 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB) lowmem : 0xc0000000 - 0xf8000000 ( 896 MB) .init : 0xc0449000 - 0xc0499000 ( 320 kB) .data : 0xc0359b18 - 0xc0443200 ( 933 kB) .text : 0xc0100000 - 0xc0359b18 (2406 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. CPA: page pool initialized 1 of 1 pages preallocated SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 hpet clockevent registered Calibrating delay loop (skipped), value calculated using timer frequency.. 3657.47 BogoMIPS (lpj=1828737) Security Framework initialized SELinux: Disabled at boot. Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys devices CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. using mwait in idle threads. Checking 'hlt' instruction... OK. ACPI: Core revision 20080609 ACPI: setting ELCR to 0200 (from 0c00) CPU0: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz stepping 06 Booting processor 1/1 ip 6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 3657.34 BogoMIPS (lpj=1828673) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 CPU1: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (7314.82 BogoMIPS). net_namespace: 792 bytes Booting paravirtualized kernel on bare hardware 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 ACPI: EC: Look up EC in DSDT ACPI: BIOS _OSI(Linux) query ignored via DMI ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using PIC for interrupt routing ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62 ACPI: EC: driver started in poll mode ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: 0000:00:02.0 reg 10 32bit mmio: [dc100000, dc17ffff] PCI: 0000:00:02.0 reg 14 io port: [1800, 1807] PCI: 0000:00:02.0 reg 18 32bit mmio: [c0000000, cfffffff] PCI: 0000:00:02.0 reg 1c 32bit mmio: [dc200000, dc23ffff] PCI: 0000:00:02.1 reg 10 32bit mmio: [dc180000, dc1fffff] PCI: 0000:00:1b.0 reg 10 64bit mmio: [dc240000, dc243fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold pci 0000:00:1b.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.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: 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: [1820, 183f] PCI: 0000:00:1d.1 reg 20 io port: [1840, 185f] PCI: 0000:00:1d.2 reg 20 io port: [1860, 187f] PCI: 0000:00:1d.3 reg 20 io port: [1880, 189f] PCI: 0000:00:1d.7 reg 10 32bit mmio: [dc444000, dc4443ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled 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.2 reg 10 io port: [0, 7] PCI: 0000:00:1f.2 reg 14 io port: [0, 3] PCI: 0000:00:1f.2 reg 18 io port: [0, 7] PCI: 0000:00:1f.2 reg 1c io port: [0, 3] PCI: 0000:00:1f.2 reg 20 io port: [18b0, 18bf] 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: [18c0, 18df] PCI: bridge 0000:00:1c.1 io port: [2000, 2fff] PCI: bridge 0000:00:1c.1 32bit mmio: [d8000000, d9ffffff] PCI: bridge 0000:00:1c.1 64bit mmio pref: [d2000000, d3ffffff] PCI: 0000:05:00.0 reg 10 32bit mmio: [da000000, da000fff] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold pci 0000:05:00.0: PME# disabled Pre-1.1 PCIe device detected, disable ASPM for 0000:00:1c.2. It can be enabled forcedly with 'pcie_aspm=force' PCI: bridge 0000:00:1c.2 io port: [3000, 3fff] PCI: bridge 0000:00:1c.2 32bit mmio: [da000000, dbffffff] PCI: bridge 0000:00:1c.2 64bit mmio pref: [d4000000, d5ffffff] PCI: 0000:07:06.0 reg 10 32bit mmio: [0, fff] pci 0000:07:06.0: supports D1 pci 0000:07:06.0: supports D2 pci 0000:07:06.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:07:06.0: PME# disabled PCI: 0000:07:06.1 reg 10 32bit mmio: [dc006000, dc0067ff] PCI: 0000:07:06.1 reg 14 32bit mmio: [dc000000, dc003fff] pci 0000:07:06.1: supports D1 pci 0000:07:06.1: supports D2 pci 0000:07:06.1: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.1: PME# disabled PCI: 0000:07:06.2 reg 10 32bit mmio: [dc004000, dc004fff] pci 0000:07:06.2: supports D1 pci 0000:07:06.2: supports D2 pci 0000:07:06.2: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.2: PME# disabled PCI: 0000:07:06.3 reg 10 32bit mmio: [dc006800, dc0068ff] pci 0000:07:06.3: supports D1 pci 0000:07:06.3: supports D2 pci 0000:07:06.3: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.3: PME# disabled PCI: 0000:07:08.0 reg 10 32bit mmio: [dc005000, dc005fff] PCI: 0000:07:08.0 reg 14 io port: [4000, 403f] pci 0000:07:08.0: supports D1 pci 0000:07:08.0: supports D2 pci 0000:07:08.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:07:08.0: PME# disabled pci 0000:00:1e.0: transparent bridge PCI: bridge 0000:00:1e.0 io port: [4000, 4fff] PCI: bridge 0000:00:1e.0 32bit mmio: [dc000000, dc0fffff] bus 00 -> node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: Power Resource [FN00] (off) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 10 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP PCI: Using ACPI for IRQ routing NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 64-bit timers, 14318180 Hz tracer: 772 pages allocated for 65536 entries of 48 bytes actual entries 65620 ACPI: RTC can wake from S4 system 00:01: iomem range 0xe0000000-0xefffffff could not be reserved system 00:01: iomem range 0xfed14000-0xfed17fff could not be reserved system 00:01: iomem range 0xfed18000-0xfed18fff could not be reserved system 00:01: iomem range 0xfed19000-0xfed19fff could not be reserved system 00:01: iomem range 0xfed1c000-0xfed1ffff could not be reserved system 00:01: iomem range 0xfed20000-0xfed3ffff could not be reserved system 00:01: iomem range 0xfed45000-0xfed8ffff could not be reserved system 00:04: iomem range 0xfed00000-0xfed003ff could not be reserved system 00:06: ioport range 0x400-0x401 has been reserved system 00:06: ioport range 0x680-0x69f has been reserved system 00:06: ioport range 0x800-0x80f has been reserved system 00:06: ioport range 0x1000-0x107f has been reserved system 00:06: ioport range 0x1180-0x11bf has been reserved system 00:06: ioport range 0x1640-0x164f has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02 pci 0000:00:1c.0: IO window: disabled pci 0000:00:1c.0: MEM window: disabled pci 0000:00:1c.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI bridge, secondary bus 0000:03 pci 0000:00:1c.1: IO window: 0x2000-0x2fff pci 0000:00:1c.1: MEM window: 0xd8000000-0xd9ffffff pci 0000:00:1c.1: PREFETCH window: 0x000000d2000000-0x000000d3ffffff pci 0000:00:1c.2: PCI bridge, secondary bus 0000:05 pci 0000:00:1c.2: IO window: 0x3000-0x3fff pci 0000:00:1c.2: MEM window: 0xda000000-0xdbffffff pci 0000:00:1c.2: PREFETCH window: 0x000000d4000000-0x000000d5ffffff pci 0000:07:06.0: CardBus bridge, secondary bus 0000:08 pci 0000:07:06.0: IO window: 0x004400-0x0044ff pci 0000:07:06.0: IO window: 0x004800-0x0048ff pci 0000:07:06.0: PREFETCH window: 0x68000000-0x6bffffff pci 0000:07:06.0: MEM window: 0x6c000000-0x6fffffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: 0x4000-0x4fff pci 0000:00:1e.0: MEM window: 0xdc000000-0xdc0fffff pci 0000:00:1e.0: PREFETCH window: 0x00000068000000-0x0000006bffffff ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 PCI: setting IRQ 11 as level-triggered pci 0000:00:1c.0: PCI INT A -> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11 pci 0000:00:1c.0: setting latency timer to 64 ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 PCI: setting IRQ 10 as level-triggered pci 0000:00:1c.1: PCI INT B -> Link[LNKA] -> GSI 10 (level, low) -> IRQ 10 pci 0000:00:1c.1: setting latency timer to 64 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10 pci 0000:00:1c.2: PCI INT C -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 pci 0000:00:1c.2: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci 0000:07:06.0: enabling device (0000 -> 0003) pci 0000:07:06.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 bus: 00 index 0 io port: [0, ffff] bus: 00 index 1 mmio: [0, ffffffffffffffff] bus: 02 index 0 mmio: [0, 0] bus: 02 index 1 mmio: [0, 0] bus: 02 index 2 mmio: [0, 0] bus: 02 index 3 mmio: [0, 0] bus: 03 index 0 io port: [2000, 2fff] bus: 03 index 1 mmio: [d8000000, d9ffffff] bus: 03 index 2 mmio: [d2000000, d3ffffff] bus: 03 index 3 mmio: [0, 0] bus: 05 index 0 io port: [3000, 3fff] bus: 05 index 1 mmio: [da000000, dbffffff] bus: 05 index 2 mmio: [d4000000, d5ffffff] bus: 05 index 3 mmio: [0, 0] bus: 07 index 0 io port: [4000, 4fff] bus: 07 index 1 mmio: [dc000000, dc0fffff] bus: 07 index 2 mmio: [68000000, 6bffffff] bus: 07 index 3 io port: [0, ffff] bus: 07 index 4 mmio: [0, ffffffffffffffff] bus: 08 index 0 io port: [4400, 44ff] bus: 08 index 1 io port: [4800, 48ff] bus: 08 index 2 mmio: [68000000, 6bffffff] bus: 08 index 3 mmio: [6c000000, 6fffffff] 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 Unpacking initramfs...<7>Switched to high resolution mode on CPU 1 Switched to high resolution mode on CPU 0 done Freeing initrd memory: 8102k freed Simple Boot Flag at 0x36 set to 0x1 audit: initializing netlink socket (disabled) type=2000 audit(1225735724.849:1): initialized highmem bounce pool size: 64 pages HugeTLB registered 4 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 1757 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:02.0: Boot video device pci 0000:07:08.0: Firmware left e100 interrupts enabled; disabling pcieport-driver 0000:00:1c.0: setting latency timer to 64 pcieport-driver 0000:00:1c.0: found MSI capability pci_express 0000:00:1c.0:pcie00: allocate port service pci_express 0000:00:1c.0:pcie02: allocate port service pci_express 0000:00:1c.0:pcie03: allocate port service pcieport-driver 0000:00:1c.1: setting latency timer to 64 pcieport-driver 0000:00:1c.1: found MSI capability pci_express 0000:00:1c.1:pcie00: allocate port service pci_express 0000:00:1c.1:pcie02: allocate port service pci_express 0000:00:1c.1:pcie03: allocate port service pcieport-driver 0000:00:1c.2: setting latency timer to 64 pcieport-driver 0000:00:1c.2: found MSI capability pci_express 0000:00:1c.2:pcie00: allocate port service pci_express 0000:00:1c.2:pcie02: allocate port service pci_express 0000:00:1c.2:pcie03: allocate port service isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found hpet_resources: 0xfed00000 is busy Linux agpgart interface v0.103 Serial: 8250/16550 driver4 ports, IRQ sharing enabled input: Macintosh mouse button emulation as /devices/virtual/input/input0 PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 i8042.c: Detected active multiplexing controller, rev 1.1. serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX0 port at 0x60,0x64 irq 12 serio: i8042 AUX1 port at 0x60,0x64 irq 12 serio: i8042 AUX2 port at 0x60,0x64 irq 12 serio: i8042 AUX3 port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu TCP cubic registered Using IPI No-Shortcut mode registered taskstats version 1 Freeing unused kernel memory: 320k freed input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 ACPI: Transitioning device [FAN0] to D3 fan PNP0C0B:00: registered as cooling_device0 ACPI: Fan [FAN0] (off) ACPI: SSDT 5F67E9A0, 01A8 (r1 PmRef Cpu0Ist 3000 INTL 20050624) ACPI: SSDT 5F67E73F, 01DC (r1 PmRef Cpu0Cst 3001 INTL 20050624) ACPI: CPU0 (power states: C1[C1] C2[C2]) processor ACPI0007:00: registered as cooling_device1 ACPI: Processor [CPU0] (supports 8 throttling states) ACPI: SSDT 5F67EB48, 0089 (r1 PmRef Cpu1Ist 3000 INTL 20050624) ACPI: SSDT 5F67E91B, 0085 (r1 PmRef Cpu1Cst 3000 INTL 20050624) Marking TSC unstable due to TSC halts in idle ACPI: CPU1 (power states: C1[C1] C2[C2]) processor ACPI0007:01: registered as cooling_device2 ACPI: Processor [CPU1] (supports 8 throttling states) thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [TZ00] (54 C) thermal LNXTHERM:02: registered as thermal_zone1 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Thermal Zone [TZ01] (58 C) ACPI: ACPI Dock Station Driver SCSI subsystem initialized libata version 3.00 loaded. ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11 pata_acpi 0000:00:1f.2: PCI INT B -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11 pata_acpi 0000:00:1f.2: setting latency timer to 64 pata_acpi 0000:00:1f.2: PCI INT B disabled ata_piix 0000:00:1f.2: version 2.12 ata_piix 0000:00:1f.2: PCI INT B -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11 ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation 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 0x18b0 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18b8 irq 15 ata1.00: ATA-6: TOSHIBA MK8032GSX, AS112M, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/100 ata2.00: ATAPI: MATSHITADVD-RAM UJ-841S, 1.60, max UDMA/33 ata2.00: configured for UDMA/33 scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK8032GS AS11 PQ: 0 ANSI: 5 scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-841S 1.60 PQ: 0 ANSI: 5 ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 10 e100 0000:07:08.0: PCI INT A -> Link[LNKE] -> GSI 10 (level, low) -> IRQ 10 e100 0000:07:08.0: PME# disabled e100: eth0: e100_probe: addr 0xdc005000, irq 10, MAC addr xx:xx:xx:xx:xx:xx firewire_ohci 0000:07:06.1: PCI INT B -> Link[LNKB] -> GSI 11 (level, low) -> IRQ 11 Driver 'sr' needs updating - please use bus_type methods sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi CD-ROM sr0 Driver 'sd' needs updating - please use bus_type methods sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) 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 sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) 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:<5>sd 0:0:0:0: Attached scsi generic sg0 type 0 sr 1:0:0:0: Attached scsi generic sg1 type 5 firewire_ohci: Added fw-ohci device 0000:07:06.1, OHCI version 1.10 sdhci-pci 0000:07:06.3: SDHCI controller found [104c:803c] (rev 0) sdhci-pci 0000:07:06.3: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 mmc0: SDHCI controller on PCI [0000:07:06.3] using DMA sda1 sda2 sda3 < sda5 sda6 sda7 sda8 sda9 > sd 0:0:0:0: [sda] Attached SCSI disk device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com padlock: VIA PadLock not detected. firewire_core: created device fw0: GUID xxxxxxxxxxxxxxxx, S400 padlock: VIA PadLock Hash Engine not detected. kjournald starting. Commit interval 5 seconds EXT3 FS on dm-0, internal journal EXT3-fs: mounted filesystem with ordered data mode. PM: Starting manual resume from disk kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. udevd version 125 started agpgart-intel 0000:00:00.0: Intel 945GM Chipset agpgart-intel 0000:00:00.0: detected 7932K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 ACPI: EC: non-query interrupt received, switching to interrupt mode ACPI: AC Adapter [ADP0] (on-line) ACPI: Battery Slot [BAT0] (battery present) input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 ACPI: Power Button (FF) [PWRF] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input3 ACPI: Lid Switch [LID] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input4 ACPI: Power Button (CM) [PWRB] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/device:02/input/input5 ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) acpi device:0a: registered as cooling_device3 input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:07/input/input6 ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) iTCO_vendor_support: vendor-support=0 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008) iTCO_wdt: Found a ICH7-M TCO device (Version=2, TCOBASE=0x1060) iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) i801_smbus 0000:00:1f.3: PCI INT B -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11 ACPI: I/O resource 0000:00:1f.3 [0x18c0-0x18df] conflicts with ACPI region SMBI [0x18c0-0x18cf] ACPI: Device needs an ACPI driver tifm_7xx1 0000:07:06.2: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 Yenta: CardBus bridge found at 0000:07:06.0 [1179:ff10] Yenta: Enabling burst memory read transactions Yenta: Using CSCINT to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:07:06.0, mfunc 0x01a01b22, devctl 0x66 irq 11: nobody cared (try booting with the "irqpoll" option) Pid: 1440, comm: modprobe Not tainted 2.6.27.4-spurious99 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d76a>] note_interrupt+0x27a/0x2b0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dfd3>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c013278d>] irq_exit+0x5d/0x90 [<c01149b5>] smp_apic_timer_interrupt+0x55/0x80 [<c0104993>] common_interrupt+0x23/0x28 [<c03500d8>] cpuid4_cache_lookup+0x248/0x342 [<c016ca90>] handle_IRQ_event+0x10/0x60 [<c016df7d>] handle_level_irq+0x7d/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c016d211>] setup_irq+0x121/0x250 [<c0104993>] common_interrupt+0x23/0x28 [<c016007b>] cpuset_write_s64+0xb/0xa0 [<f8b5e8cc>] yenta_probe_cb_irq+0x9c/0x110 [yenta_socket] [<f8b5ec58>] ti12xx_override+0x238/0x6a0 [yenta_socket] [<f8b6004a>] yenta_probe+0x62a/0x67b [yenta_socket] [<c01f0532>] sysfs_add_one+0x12/0x50 [<c01f05dd>] sysfs_addrm_start+0x6d/0xc0 [<c0358aa5>] _spin_unlock+0x5/0x20 [<c0245a70>] pci_match_device+0xa0/0xc0 [<c0246246>] pci_device_probe+0x56/0x80 [<c02ac5a6>] driver_probe_device+0x86/0x1a0 [<c0358694>] _spin_lock_irqsave+0x34/0x50 [<c02ac731>] __driver_attach+0x71/0x80 [<c0246190>] pci_device_remove+0x0/0x40 [<c02abed4>] bus_for_each_dev+0x44/0x70 [<c0246190>] pci_device_remove+0x0/0x40 [<c02ac436>] driver_attach+0x16/0x20 [<c02ac6c0>] __driver_attach+0x0/0x80 [<c02ab897>] bus_add_driver+0x1a7/0x220 [<c0246190>] pci_device_remove+0x0/0x40 [<c02ac8cc>] driver_register+0x5c/0x130 [<f89a3000>] yenta_socket_init+0x0/0x14 [yenta_socket] [<c0246487>] __pci_register_driver+0x47/0x90 [<f89a3000>] yenta_socket_init+0x0/0x14 [yenta_socket] [<c010111a>] do_one_initcall+0x2a/0x160 [<c0127b9f>] try_to_wake_up+0xbf/0x190 [<c0154afb>] sys_init_module+0x8b/0x1b0 [<c0103eef>] sysenter_do_call+0x12/0x2f [<c0350000>] cpuid4_cache_lookup+0x170/0x342 ======================= handlers: [<f88b4b60>] (irq_handler+0x0/0x490 [firewire_ohci]) Disabling IRQ #11 input: PC Speaker as /devices/platform/pcspkr/input/input7 Yenta: ISA IRQ mask 0x00f8, PCI irq 10 Socket status: 30000006 Yenta: Raising subordinate bus# of parent bus (#07) from #07 to #0b pcmcia: parent PCI bridge I/O window: 0x4000 - 0x4fff cs: IO port probe 0x4000-0x4fff: clean. pcmcia: parent PCI bridge Memory window: 0xdc000000 - 0xdc0fffff pcmcia: parent PCI bridge Memory window: 0x68000000 - 0x6bffffff intel_rng: FWH not detected iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks iwl3945: Copyright(c) 2003-2008 Intel Corporation iwl3945 0000:05:00.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 iwl3945 0000:05:00.0: setting latency timer to 64 iwl3945: Detected Intel Wireless WiFi Link 3945ABG iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels phy0: Selected rate control algorithm 'iwl-3945-rs' rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, y3k, hpet irqs iwl3945 0000:05:00.0: PCI INT A disabled Synaptics Touchpad, model: 1, fw: 6.2, id: 0x25a0b1, caps: 0xa04713/0x0 synaptics: Toshiba Satellite A100 detected, limiting rate to 40pps. input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input8 ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 10 HDA Intel 0000:00:1b.0: PCI INT A -> Link[LNKG] -> GSI 10 (level, low) -> IRQ 10 HDA Intel 0000:00:1b.0: setting latency timer to 64 hda_codec: Unknown model for ALC861, trying auto-probe from BIOS... cs: IO port probe 0x100-0x3af: clean. cs: IO port probe 0x3e0-0x4ff: excluding 0x4d0-0x4d7 cs: IO port probe 0x820-0x8ff: clean. cs: IO port probe 0xc00-0xcf7: clean. cs: IO port probe 0xa00-0xaff: clean. EXT3 FS on dm-1, internal journal fuse init (API version 7.9) irq 10: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper Not tainted 2.6.27.4-spurious99 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d76a>] note_interrupt+0x27a/0x2b0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dfd3>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<c03500d8>] cpuid4_cache_lookup+0x248/0x342 [<c016ca90>] handle_IRQ_event+0x10/0x60 [<c016df7d>] handle_level_irq+0x7d/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<f8849348>] acpi_idle_enter_simple+0x1ac/0x224 [processor] [<c02c0a55>] menu_select+0x35/0xd0 [<c02bf7c3>] cpuidle_idle_call+0x73/0xd0 [<c0102dad>] cpu_idle+0x6d/0x140 ======================= handlers: [<f88d8940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8a6f640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8b5f8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8c497a0>] (azx_interrupt+0x0/0x130 [snd_hda_intel]) Disabling IRQ #10 kjournald starting. Commit interval 5 seconds EXT3 FS on dm-2, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda2, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 1999024k swap on /dev/mapper/suspend. Priority:-1 extents:1 across:1999024k ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Plase use nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. NET: Registered protocol family 10 lo: Disabled Privacy Extensions ip6_tables: (C) 2000-2006 Netfilter Core Team hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x10a90000 lp: driver loaded but no devices found ppdev: user-space parallel port driver Bluetooth: Core ver 2.13 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.11 Bluetooth: L2CAP socket layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.10 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' irq 10: nobody cared (try booting with the "irqpoll" option) Pid: 4187, comm: NetworkManager Not tainted 2.6.27.4-spurious99 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d76a>] note_interrupt+0x27a/0x2b0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dfd3>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c013278d>] irq_exit+0x5d/0x90 [<c01149b5>] smp_apic_timer_interrupt+0x55/0x80 [<c0104993>] common_interrupt+0x23/0x28 [<c013249e>] __do_softirq+0x4e/0xe0 [<c0132585>] do_softirq+0x55/0x60 [<c01327a5>] irq_exit+0x75/0x90 [<c0107180>] do_IRQ+0x40/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<c016007b>] cpuset_write_s64+0xb/0xa0 [<c0358a1a>] _spin_unlock_irqrestore+0x1a/0x60 [<c016d1f7>] setup_irq+0x107/0x250 [<c0137387>] lock_timer_base+0x27/0x60 [<f88ff1a0>] e100_intr+0x0/0xe0 [e100] [<c016d3e5>] request_irq+0xa5/0xc0 [<f88ff063>] e100_up+0xb3/0x130 [e100] [<f88ff103>] e100_open+0x23/0x70 [e100] [<f894c859>] dm_request+0x109/0x170 [dm_mod] [<c02d5c2e>] dev_open+0x7e/0xe0 [<c035886a>] _spin_lock_bh+0x1a/0x20 [<c02d3bd0>] dev_set_rx_mode+0x20/0x40 [<c02d5525>] dev_change_flags+0x85/0x1c0 [<c02dd4b0>] do_setlink+0x200/0x3b0 [<c02dd75a>] rtnl_setlink+0xfa/0x140 [<c02edeca>] netlink_dump_start+0x12a/0x150 [<c02dd660>] rtnl_setlink+0x0/0x140 [<c02de6cd>] rtnetlink_rcv_msg+0x16d/0x210 [<c02ca6cb>] sock_rmalloc+0x2b/0x70 [<c02de560>] rtnetlink_rcv_msg+0x0/0x210 [<c02ef596>] netlink_rcv_skb+0x66/0x90 [<c02de559>] rtnetlink_rcv+0x19/0x20 [<c02eefc9>] netlink_unicast+0x289/0x2b0 [<c02ef1d5>] netlink_sendmsg+0x1e5/0x2f0 [<c02c7771>] sock_sendmsg+0x111/0x130 [<c0141980>] autoremove_wake_function+0x0/0x50 [<c0141980>] autoremove_wake_function+0x0/0x50 [<c0358aa5>] _spin_unlock+0x5/0x20 [<c02c7904>] sys_sendmsg+0x174/0x280 [<c02c8910>] sys_recvmsg+0x1a0/0x240 [<c02ed768>] netlink_table_ungrab+0x28/0x30 [<c02c875f>] move_addr_to_user+0x7f/0x90 [<c02c8cfe>] sys_getsockname+0xce/0xe0 [<c035886a>] _spin_lock_bh+0x1a/0x20 [<c02ca144>] lock_sock_nested+0x94/0xb0 [<c0145778>] ktime_get+0x18/0x40 [<c0358aa5>] _spin_unlock+0x5/0x20 [<c02c904e>] sys_socketcall+0xee/0x2e0 [<c0103eef>] sysenter_do_call+0x12/0x2f [<c0350000>] cpuid4_cache_lookup+0x170/0x342 ======================= handlers: [<f88d8940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8a6f640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8b5f8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8c497a0>] (azx_interrupt+0x0/0x130 [snd_hda_intel]) [<f88ff1a0>] (e100_intr+0x0/0xe0 [e100]) Disabling IRQ #10 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ADDRCONF(NETDEV_UP): eth0: link is not ready iwl3945 0000:05:00.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 iwl3945 0000:05:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006) firmware: requesting iwlwifi-3945-1.ucode Registered led device: iwl-phy0:radio Registered led device: iwl-phy0:assoc Registered led device: iwl-phy0:RX Registered led device: iwl-phy0:TX ADDRCONF(NETDEV_UP): wlan0: link is not ready ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [TZ00] (47 C) thermal LNXTHERM:02: registered as thermal_zone1 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Thermal Zone [TZ01] (49 C) usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11 ehci_hcd 0000:00:1d.7: PCI INT A -> Link[LNKH] -> GSI 11 (level, low) -> IRQ 11 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 32 is not supported ehci_hcd 0000:00:1d.7: irq 11, io mem 0xdc444000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected 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 2.6.27.4-spurious99 ehci_hcd usb usb1: SerialNumber: 0000:00:1d.7 USB Universal Host Controller Interface driver v3.0 uhci_hcd 0000:00:1d.0: PCI INT A -> Link[LNKH] -> GSI 11 (level, low) -> IRQ 11 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 11, io base 0x00001820 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected 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 2.6.27.4-spurious99 uhci_hcd usb usb2: SerialNumber: 0000:00:1d.0 uhci_hcd 0000:00:1d.1: PCI INT B -> Link[LNKD] -> GSI 11 (level, low) -> IRQ 11 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 11, io base 0x00001840 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected 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 2.6.27.4-spurious99 uhci_hcd usb usb3: SerialNumber: 0000:00:1d.1 uhci_hcd 0000:00:1d.2: PCI INT C -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 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 10, io base 0x00001860 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. hub 4-0:1.0: 2 ports detected 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 2.6.27.4-spurious99 uhci_hcd usb usb4: SerialNumber: 0000:00:1d.2 uhci_hcd 0000:00:1d.3: PCI INT D -> Link[LNKA] -> GSI 10 (level, low) -> IRQ 10 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 10, io base 0x00001880 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected usb 4-1: new low speed USB device using uhci_hcd and address 2 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 2.6.27.4-spurious99 uhci_hcd usb usb5: SerialNumber: 0000:00:1d.3 usb 4-1: configuration #1 chosen from 1 choice usb 4-1: New USB device found, idVendor=0d62, idProduct=0004 usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-1: Product: USB Keyboard usb 4-1: Manufacturer: Darfon usbcore: registered new interface driver hiddev input: Darfon USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.0/input/input9 input,hidraw0: USB HID v1.10 Keyboard [Darfon USB Keyboard] on usb-0000:00:1d.2-1 input: Darfon USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.1/input/input10 input,hiddev96,hidraw1: USB HID v1.10 Device [Darfon USB Keyboard] on usb-0000:00:1d.2-1 usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver spurious 8259A interrupt: IRQ7. [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> Link[LNKA] -> GSI 10 (level, low) -> IRQ 10 pci 0000:00:02.0: setting latency timer to 64 [drm] Initialized i915 1.6.0 20060119 on minor 0 NET: Registered protocol family 17 wlan0: authenticate with AP xx:xx:xx:xx:xx:xx wlan0: authenticated wlan0: associate with AP xx:xx:xx:xx:xx:xx wlan0: RX AssocResp from xx:xx:xx:xx:xx:xx (capab=0x431 status=0 aid=3) wlan0: associated wlan0 (WE) : Wireless Event too big (320) ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready wlan0: no IPv6 routers present CE: hpet increasing min_delta_ns to 15000 nsec irq 10: nobody cared (try booting with the "irqpoll" option) Pid: 4027, comm: arecord Not tainted 2.6.27.4-spurious99 #1 [<c016d484>] __report_bad_irq+0x24/0x90 [<c016d76a>] note_interrupt+0x27a/0x2b0 [<c016cab0>] handle_IRQ_event+0x30/0x60 [<c016dfd3>] handle_level_irq+0xd3/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c013278d>] irq_exit+0x5d/0x90 [<c01149b5>] smp_apic_timer_interrupt+0x55/0x80 [<c0104993>] common_interrupt+0x23/0x28 [<c03500d8>] cpuid4_cache_lookup+0x248/0x342 [<c016ca90>] handle_IRQ_event+0x10/0x60 [<c016df7d>] handle_level_irq+0x7d/0x100 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<c01b264f>] do_sys_poll+0x1cf/0x350 [<c01b37e0>] __pollwait+0x0/0xf0 [<c0127c70>] default_wake_function+0x0/0x10 [<c0148451>] getnstimeofday+0x41/0xf0 [<c0235b11>] rb_insert_color+0xc1/0xf0 [<c0144ad4>] enqueue_hrtimer+0x74/0x120 [<c01454ad>] hrtimer_start+0xad/0x180 [<c01227b8>] hrtick_start_fair+0x178/0x190 [<c010254e>] __switch_to+0xae/0x180 [<c03589d5>] _spin_unlock_irq+0x5/0x30 [<c012902f>] finish_task_switch+0x1f/0xb0 [<c0356a07>] schedule+0x437/0xa30 [<c0125d81>] check_preempt_wakeup+0x131/0x160 [<c0121dfe>] __wake_up+0x3e/0x60 [<f8bbd6f4>] snd_pcm_update_hw_ptr+0x184/0x220 [snd_pcm] [<c0358aa5>] _spin_unlock+0x5/0x20 [<f8bb757b>] snd_pcm_hwsync+0x4b/0xa0 [snd_pcm] [<f8bb9d77>] snd_pcm_common_ioctl1+0x2f7/0x13d0 [snd_pcm] [<c03401a0>] unix_stream_sendmsg+0x2e0/0x380 [<c02c6d84>] sock_aio_write+0x134/0x150 [<c01a4c15>] do_sync_write+0xd5/0x120 [<f8bbae8d>] snd_pcm_capture_ioctl1+0x3d/0x390 [snd_pcm] [<c03589d5>] _spin_unlock_irq+0x5/0x30 [<f89dba1f>] snd_timer_user_read+0x8f/0x1d0 [snd_timer] [<c020288c>] security_file_permission+0xc/0x10 [<c01a4dca>] rw_verify_area+0x4a/0xc0 [<c01b1acb>] vfs_ioctl+0x2b/0x90 [<f89db990>] snd_timer_user_read+0x0/0x1d0 [snd_timer] [<c01a591d>] vfs_read+0x9d/0x160 [<c01b2a8d>] sys_poll+0x2d/0x80 [<c0103eef>] sysenter_do_call+0x12/0x2f ======================= handlers: [<f88d8940>] (sdhci_irq+0x0/0x610 [sdhci]) [<f8a6f640>] (tifm_7xx1_isr+0x0/0x140 [tifm_7xx1]) [<f8b5f8e0>] (yenta_interrupt+0x0/0xf0 [yenta_socket]) [<f8c497a0>] (azx_interrupt+0x0/0x130 [snd_hda_intel]) [<f88ff1a0>] (e100_intr+0x0/0xe0 [e100]) [<f8eb0820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8eb0820>] (usb_hcd_irq+0x0/0x80 [usbcore]) [<f8ef8a90>] (i915_driver_irq_handler+0x0/0x230 [i915]) Disabling IRQ #10 uhci_hcd 0000:00:1d.3: remove, state 4 usb usb5: USB disconnect, address 1 uhci_hcd 0000:00:1d.3: USB bus 5 deregistered uhci_hcd 0000:00:1d.3: PCI INT D disabled uhci_hcd 0000:00:1d.2: remove, state 1 usb usb4: USB disconnect, address 1 usb 4-1: USB disconnect, address 2 drivers/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed drivers/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed uhci_hcd 0000:00:1d.2: USB bus 4 deregistered uhci_hcd 0000:00:1d.2: PCI INT C disabled uhci_hcd 0000:00:1d.1: remove, state 4 usb usb3: USB disconnect, address 1 uhci_hcd 0000:00:1d.1: USB bus 3 deregistered uhci_hcd 0000:00:1d.1: PCI INT B disabled uhci_hcd 0000:00:1d.0: remove, state 4 usb usb2: USB disconnect, address 1 uhci_hcd 0000:00:1d.0: USB bus 2 deregistered uhci_hcd 0000:00:1d.0: PCI INT A disabled wlan0: deauthenticating by local choice (reason=3) iwl3945 0000:05:00.0: PCI INT A disabled === >8 === Here's /proc/interrupts before loading the USB modules: === 8< === CPU0 CPU1 0: 27826 0 XT-PIC-XT timer 1: 1085 0 XT-PIC-XT i8042 2: 0 0 XT-PIC-XT cascade 3: 1 0 XT-PIC-XT 4: 1 0 XT-PIC-XT 5: 1 0 XT-PIC-XT 6: 1 0 XT-PIC-XT 7: 1 0 XT-PIC-XT 8: 1 0 XT-PIC-XT rtc0 9: 92 0 XT-PIC-XT acpi 10: 200001 0 XT-PIC-XT mmc0, tifm_7xx1, yenta, HDA Intel, eth0 11: 100000 0 XT-PIC-XT firewire_ohci 12: 132 0 XT-PIC-XT i8042 14: 4918 0 XT-PIC-XT ata_piix 15: 200 0 XT-PIC-XT ata_piix 220: 26 0 PCI-MSI-edge iwl3945 NMI: 0 0 Non-maskable interrupts LOC: 16741 26167 Local timer interrupts RES: 2950 6460 Rescheduling interrupts CAL: 1225 1621 function call interrupts TLB: 408 402 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 === >8 === Here's /proc/interrupts after loading the USB modules: === 8< === CPU0 CPU1 0: 657332 0 XT-PIC-XT timer 1: 5133 0 XT-PIC-XT i8042 2: 0 0 XT-PIC-XT cascade 3: 1 0 XT-PIC-XT 4: 1 0 XT-PIC-XT 5: 1 0 XT-PIC-XT 6: 1 0 XT-PIC-XT 7: 3 0 XT-PIC-XT 8: 1 0 XT-PIC-XT rtc0 9: 792 0 XT-PIC-XT acpi 10: 305114 0 XT-PIC-XT mmc0, tifm_7xx1, yenta, HDA Intel, eth0, uhci_hcd:usb4, i915@pci:0000:00:02.0 11: 100017 0 XT-PIC-XT firewire_ohci, ehci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3 12: 5562 0 XT-PIC-XT i8042 14: 22948 0 XT-PIC-XT ata_piix 15: 11265 0 XT-PIC-XT ata_piix 220: 20356 0 PCI-MSI-edge iwl3945 NMI: 0 0 Non-maskable interrupts LOC: 131159 500662 Local timer interrupts RES: 24481 51102 Rescheduling interrupts CAL: 34996 57882 function call interrupts TLB: 1228 1250 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 2 MIS: 0 === >8 === Here's the "mixed news" dmesg: APIC enabled; USB enabled; yenta-socket, tifm_7xx1 and sdhci disabled. === 8< === Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.27.5-spurious99 (root@debian) (gcc version 4.3.2 (Debian 4.3.2-1) ) #1 SMP PREEMPT Fri Nov 7 18:56:10 EST 2008 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000005f670000 (usable) BIOS-e820: 000000005f670000 - 000000005f700000 (ACPI NVS) BIOS-e820: 000000005f700000 - 0000000060000000 (reserved) BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved) BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved) BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved) last_pfn = 0x5f670 max_arch_pfn = 0x100000 x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 kernel direct mapping tables up to 38000000 @ 7000-c000 RAMDISK: 37805000 - 37fef021 DMI present. ACPI: RSDP 000F6510, 0014 (r0 TOSINV) ACPI: RSDT 5F67E201, 0048 (r1 TOSINV Capell00 6040000 LTP 0) ACPI: FACP 5F685DEE, 0074 (r1 TOSINV CALISTGA 6040000 LOHR 5A) ACPI: DSDT 5F67F8B6, 6538 (r1 TOSINV CALISTGA 6040000 INTL 20050624) ACPI: FACS 5F686FC0, 0040 ACPI: APIC 5F685E62, 0068 (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: HPET 5F685ECA, 0038 (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: MCFG 5F685F02, 003C (r1 INTEL CALISTGA 6040000 LOHR 5A) ACPI: BOOT 5F685FD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1) ACPI: APIC 5F685F70, 0068 (r1 TOSINV APIC 6040000 LTP 0) ACPI: SSDT 5F67F263, 064F (r1 SataRe SataPri 1000 INTL 20050624) ACPI: SSDT 5F67EBD1, 0692 (r1 SataRe SataSec 1000 INTL 20050624) ACPI: SSDT 5F67E249, 04F6 (r1 PmRef CpuPm 3000 INTL 20050624) ACPI: BIOS bug: multiple APIC/MADT found, using 0 ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org ACPI: DMI detected: Toshiba 630MB HIGHMEM available. 896MB LOWMEM available. mapped low ram: 0 - 38000000 low ram: 00000000 - 38000000 bootmap 00008000 - 0000f000 (9 early reservations) ==> bootmem [0000000000 - 0038000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 - 0000002000] #2 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 - 0000007000] #3 [0000100000 - 00005f9420] TEXT DATA BSS ==> [0000100000 - 00005f9420] #4 [0037805000 - 0037fef021] RAMDISK ==> [0037805000 - 0037fef021] #5 [00005fa000 - 00005fd000] INIT_PG_TABLE ==> [00005fa000 - 00005fd000] #6 [000009f800 - 0000100000] BIOS reserved ==> [000009f800 - 0000100000] #7 [0000007000 - 0000008000] PGTABLE ==> [0000007000 - 0000008000] #8 [0000008000 - 000000f000] BOOTMAP ==> [0000008000 - 000000f000] found SMP MP-table at [c00f65c0] 000f65c0 Zone PFN ranges: DMA 0x00000000 -> 0x00001000 Normal 0x00001000 -> 0x00038000 HighMem 0x00038000 -> 0x0005f670 Movable zone start PFN for each node early_node_map[2] active PFN ranges 0: 0x00000000 -> 0x0000009f 0: 0x00000100 -> 0x0005f670 On node 0 totalpages: 390671 free_area_init_node: node 0, pgdat c042db80, node_mem_map c1000000 DMA zone: 3967 pages, LIFO batch:0 Normal zone: 223520 pages, LIFO batch:31 HighMem zone: 160131 pages, LIFO batch:31 ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 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[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. Enabling APIC mode: Flat. Using 1 I/O APICs ACPI: HPET id: 0x8086a201 base: 0xfed00000 Using ACPI (MADT) for SMP configuration information SMP: Allowing 2 CPUs, 0 hotplug CPUs mapped APIC to ffffb000 (fee00000) mapped IOAPIC to ffffa000 (fec00000) PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 PM: Registered nosave memory: 00000000000a0000 - 00000000000dc000 PM: Registered nosave memory: 00000000000dc000 - 0000000000100000 Allocating PCI resources starting at 68000000 (gap: 60000000:80000000) PERCPU: Allocating 41220 bytes of per cpu data NR_CPUS: 32, nr_cpu_ids: 2, nr_node_ids 1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 387618 Kernel command line: root=/dev/mapper/root ro Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 Preemptible RCU implementation. PID hash table entries: 4096 (order: 12, 16384 bytes) TSC: PIT calibration confirmed by PMTIMER. TSC: using PIT calibration value Detected 1828.745 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 1535520k/1563072k available (2406k kernel code, 26376k reserved, 933k data, 320k init, 645568k highmem) virtual kernel memory layout: fixmap : 0xffe18000 - 0xfffff000 (1948 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB) lowmem : 0xc0000000 - 0xf8000000 ( 896 MB) .init : 0xc0449000 - 0xc0499000 ( 320 kB) .data : 0xc0359aa8 - 0xc0443200 ( 933 kB) .text : 0xc0100000 - 0xc0359aa8 (2406 kB) Checking if this processor honours the WP bit even in supervisor mode...Ok. CPA: page pool initialized 1 of 1 pages preallocated SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 hpet clockevent registered Calibrating delay loop (skipped), value calculated using timer frequency.. 3657.49 BogoMIPS (lpj=1828745) Security Framework initialized SELinux: Disabled at boot. Mount-cache hash table entries: 512 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys devices CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. using mwait in idle threads. Checking 'hlt' instruction... OK. ACPI: Core revision 20080609 ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 CPU0: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz stepping 06 Booting processor 1/1 ip 6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 3657.34 BogoMIPS (lpj=1828671) CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K CPU: Physical Processor ID: 0 CPU: Processor Core ID: 1 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#1. x86 PAT enabled: cpu 1, old 0x7040600070406, new 0x7010600070106 CPU1: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz stepping 06 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Brought up 2 CPUs Total of 2 processors activated (7314.83 BogoMIPS). net_namespace: 792 bytes Booting paravirtualized kernel on bare hardware 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 ACPI: EC: Look up EC in DSDT ACPI: BIOS _OSI(Linux) query ignored via DMI ACPI: Interpreter enabled ACPI: (supports S0 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI: EC: GPE = 0x16, I/O: command/status = 0x66, data = 0x62 ACPI: EC: driver started in poll mode ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: 0000:00:02.0 reg 10 32bit mmio: [dc100000, dc17ffff] PCI: 0000:00:02.0 reg 14 io port: [1800, 1807] PCI: 0000:00:02.0 reg 18 32bit mmio: [c0000000, cfffffff] PCI: 0000:00:02.0 reg 1c 32bit mmio: [dc200000, dc23ffff] PCI: 0000:00:02.1 reg 10 32bit mmio: [dc180000, dc1fffff] PCI: 0000:00:1b.0 reg 10 64bit mmio: [dc240000, dc243fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold pci 0000:00:1b.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.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: 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: [1820, 183f] PCI: 0000:00:1d.1 reg 20 io port: [1840, 185f] PCI: 0000:00:1d.2 reg 20 io port: [1860, 187f] PCI: 0000:00:1d.3 reg 20 io port: [1880, 189f] PCI: 0000:00:1d.7 reg 10 32bit mmio: [dc444000, dc4443ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled 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.2 reg 10 io port: [0, 7] PCI: 0000:00:1f.2 reg 14 io port: [0, 3] PCI: 0000:00:1f.2 reg 18 io port: [0, 7] PCI: 0000:00:1f.2 reg 1c io port: [0, 3] PCI: 0000:00:1f.2 reg 20 io port: [18b0, 18bf] 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: [18c0, 18df] PCI: bridge 0000:00:1c.1 io port: [2000, 2fff] PCI: bridge 0000:00:1c.1 32bit mmio: [d8000000, d9ffffff] PCI: bridge 0000:00:1c.1 64bit mmio pref: [d2000000, d3ffffff] PCI: 0000:05:00.0 reg 10 32bit mmio: [da000000, da000fff] pci 0000:05:00.0: PME# supported from D0 D3hot D3cold pci 0000:05:00.0: PME# disabled Pre-1.1 PCIe device detected, disable ASPM for 0000:00:1c.2. It can be enabled forcedly with 'pcie_aspm=force' PCI: bridge 0000:00:1c.2 io port: [3000, 3fff] PCI: bridge 0000:00:1c.2 32bit mmio: [da000000, dbffffff] PCI: bridge 0000:00:1c.2 64bit mmio pref: [d4000000, d5ffffff] PCI: 0000:07:06.0 reg 10 32bit mmio: [0, fff] pci 0000:07:06.0: supports D1 pci 0000:07:06.0: supports D2 pci 0000:07:06.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:07:06.0: PME# disabled PCI: 0000:07:06.1 reg 10 32bit mmio: [dc006000, dc0067ff] PCI: 0000:07:06.1 reg 14 32bit mmio: [dc000000, dc003fff] pci 0000:07:06.1: supports D1 pci 0000:07:06.1: supports D2 pci 0000:07:06.1: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.1: PME# disabled PCI: 0000:07:06.2 reg 10 32bit mmio: [dc004000, dc004fff] pci 0000:07:06.2: supports D1 pci 0000:07:06.2: supports D2 pci 0000:07:06.2: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.2: PME# disabled PCI: 0000:07:06.3 reg 10 32bit mmio: [dc006800, dc0068ff] pci 0000:07:06.3: supports D1 pci 0000:07:06.3: supports D2 pci 0000:07:06.3: PME# supported from D0 D1 D2 D3hot pci 0000:07:06.3: PME# disabled PCI: 0000:07:08.0 reg 10 32bit mmio: [dc005000, dc005fff] PCI: 0000:07:08.0 reg 14 io port: [4000, 403f] pci 0000:07:08.0: supports D1 pci 0000:07:08.0: supports D2 pci 0000:07:08.0: PME# supported from D0 D1 D2 D3hot D3cold pci 0000:07:08.0: PME# disabled pci 0000:00:1e.0: transparent bridge PCI: bridge 0000:00:1e.0 io port: [4000, 4fff] PCI: bridge 0000:00:1e.0 32bit mmio: [dc000000, dc0fffff] bus 00 -> node 0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11 ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10 ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15) ACPI: Power Resource [FN00] (off) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 10 devices ACPI: ACPI bus type pnp unregistered PnPBIOS: Disabled by ACPI PNP PCI: Using ACPI for IRQ routing NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 64-bit timers, 14318180 Hz tracer: 772 pages allocated for 65536 entries of 48 bytes actual entries 65620 ACPI: RTC can wake from S4 system 00:01: iomem range 0xe0000000-0xefffffff could not be reserved system 00:01: iomem range 0xfed14000-0xfed17fff could not be reserved system 00:01: iomem range 0xfed18000-0xfed18fff could not be reserved system 00:01: iomem range 0xfed19000-0xfed19fff could not be reserved system 00:01: iomem range 0xfed1c000-0xfed1ffff could not be reserved system 00:01: iomem range 0xfed20000-0xfed3ffff could not be reserved system 00:01: iomem range 0xfed45000-0xfed8ffff could not be reserved system 00:04: iomem range 0xfed00000-0xfed003ff could not be reserved system 00:06: ioport range 0x400-0x401 has been reserved system 00:06: ioport range 0x680-0x69f has been reserved system 00:06: ioport range 0x800-0x80f has been reserved system 00:06: ioport range 0x1000-0x107f has been reserved system 00:06: ioport range 0x1180-0x11bf has been reserved system 00:06: ioport range 0x1640-0x164f has been reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02 pci 0000:00:1c.0: IO window: disabled pci 0000:00:1c.0: MEM window: disabled pci 0000:00:1c.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI bridge, secondary bus 0000:03 pci 0000:00:1c.1: IO window: 0x2000-0x2fff pci 0000:00:1c.1: MEM window: 0xd8000000-0xd9ffffff pci 0000:00:1c.1: PREFETCH window: 0x000000d2000000-0x000000d3ffffff pci 0000:00:1c.2: PCI bridge, secondary bus 0000:05 pci 0000:00:1c.2: IO window: 0x3000-0x3fff pci 0000:00:1c.2: MEM window: 0xda000000-0xdbffffff pci 0000:00:1c.2: PREFETCH window: 0x000000d4000000-0x000000d5ffffff pci 0000:07:06.0: CardBus bridge, secondary bus 0000:08 pci 0000:07:06.0: IO window: 0x004400-0x0044ff pci 0000:07:06.0: IO window: 0x004800-0x0048ff pci 0000:07:06.0: PREFETCH window: 0x68000000-0x6bffffff pci 0000:07:06.0: MEM window: 0x6c000000-0x6fffffff pci 0000:00:1e.0: PCI bridge, secondary bus 0000:07 pci 0000:00:1e.0: IO window: 0x4000-0x4fff pci 0000:00:1e.0: MEM window: 0xdc000000-0xdc0fffff pci 0000:00:1e.0: PREFETCH window: 0x00000068000000-0x0000006bffffff pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 pci 0000:00:1c.2: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci 0000:07:06.0: enabling device (0000 -> 0003) pci 0000:07:06.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 bus: 00 index 0 io port: [0, ffff] bus: 00 index 1 mmio: [0, ffffffffffffffff] bus: 02 index 0 mmio: [0, 0] bus: 02 index 1 mmio: [0, 0] bus: 02 index 2 mmio: [0, 0] bus: 02 index 3 mmio: [0, 0] bus: 03 index 0 io port: [2000, 2fff] bus: 03 index 1 mmio: [d8000000, d9ffffff] bus: 03 index 2 mmio: [d2000000, d3ffffff] bus: 03 index 3 mmio: [0, 0] bus: 05 index 0 io port: [3000, 3fff] bus: 05 index 1 mmio: [da000000, dbffffff] bus: 05 index 2 mmio: [d4000000, d5ffffff] bus: 05 index 3 mmio: [0, 0] bus: 07 index 0 io port: [4000, 4fff] bus: 07 index 1 mmio: [dc000000, dc0fffff] bus: 07 index 2 mmio: [68000000, 6bffffff] bus: 07 index 3 io port: [0, ffff] bus: 07 index 4 mmio: [0, ffffffffffffffff] bus: 08 index 0 io port: [4400, 44ff] bus: 08 index 1 io port: [4800, 48ff] bus: 08 index 2 mmio: [68000000, 6bffffff] bus: 08 index 3 mmio: [6c000000, 6fffffff] 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 Unpacking initramfs...<7>Switched to high resolution mode on CPU 1 Switched to high resolution mode on CPU 0 done Freeing initrd memory: 8104k freed Simple Boot Flag at 0x36 set to 0x1 audit: initializing netlink socket (disabled) type=2000 audit(1226138708.863:1): initialized highmem bounce pool size: 64 pages HugeTLB registered 4 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) msgmni has been set to 1755 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:02.0: Boot video device pci 0000:07:08.0: Firmware left e100 interrupts enabled; disabling pcieport-driver 0000:00:1c.0: setting latency timer to 64 pcieport-driver 0000:00:1c.0: found MSI capability pci_express 0000:00:1c.0:pcie00: allocate port service pci_express 0000:00:1c.0:pcie02: allocate port service pci_express 0000:00:1c.0:pcie03: allocate port service pcieport-driver 0000:00:1c.1: setting latency timer to 64 pcieport-driver 0000:00:1c.1: found MSI capability pci_express 0000:00:1c.1:pcie00: allocate port service pci_express 0000:00:1c.1:pcie02: allocate port service pci_express 0000:00:1c.1:pcie03: allocate port service pcieport-driver 0000:00:1c.2: setting latency timer to 64 pcieport-driver 0000:00:1c.2: found MSI capability pci_express 0000:00:1c.2:pcie00: allocate port service pci_express 0000:00:1c.2:pcie02: allocate port service pci_express 0000:00:1c.2:pcie03: allocate port service isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found hpet_resources: 0xfed00000 is busy Linux agpgart interface v0.103 Serial: 8250/16550 driver4 ports, IRQ sharing enabled input: Macintosh mouse button emulation as /devices/virtual/input/input0 PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 i8042.c: Detected active multiplexing controller, rev 1.1. serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX0 port at 0x60,0x64 irq 12 serio: i8042 AUX1 port at 0x60,0x64 irq 12 serio: i8042 AUX2 port at 0x60,0x64 irq 12 serio: i8042 AUX3 port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice cpuidle: using governor ladder cpuidle: using governor menu TCP cubic registered Using IPI No-Shortcut mode registered taskstats version 1 Freeing unused kernel memory: 320k freed input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 ACPI: Transitioning device [FAN0] to D3 fan PNP0C0B:00: registered as cooling_device0 ACPI: Fan [FAN0] (off) ACPI: SSDT 5F67E9A0, 01A8 (r1 PmRef Cpu0Ist 3000 INTL 20050624) ACPI: SSDT 5F67E73F, 01DC (r1 PmRef Cpu0Cst 3001 INTL 20050624) ACPI: CPU0 (power states: C1[C1] C2[C2]) processor ACPI0007:00: registered as cooling_device1 ACPI: Processor [CPU0] (supports 8 throttling states) ACPI: SSDT 5F67EB48, 0089 (r1 PmRef Cpu1Ist 3000 INTL 20050624) ACPI: SSDT 5F67E91B, 0085 (r1 PmRef Cpu1Cst 3000 INTL 20050624) ACPI: CPU1 (power states: C1[C1] C2[C2]) processor ACPI0007:01: registered as cooling_device2 ACPI: Processor [CPU1] (supports 8 throttling states) Marking TSC unstable due to TSC halts in idle thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [TZ00] (54 C) thermal LNXTHERM:02: registered as thermal_zone1 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Thermal Zone [TZ01] (58 C) ACPI: ACPI Dock Station Driver usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb USB Universal Host Controller Interface driver v3.0 uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 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 1 uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001820 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after SCSI subsystem initialized libata version 3.00 loaded. e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI e100: Copyright(c) 1999-2006 Intel Corporation usb usb1: New USB device found, idVendor=1d6b, idProduct=0001 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: UHCI Host Controller usb usb1: Manufacturer: Linux 2.6.27.5-spurious99 uhci_hcd usb usb1: SerialNumber: 0000:00:1d.0 firewire_ohci 0000:07:06.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 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 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 23, io mem 0xdc444000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 8 ports detected firewire_ohci: Added fw-ohci device 0000:07:06.1, OHCI version 1.10 usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: EHCI Host Controller usb usb2: Manufacturer: Linux 2.6.27.5-spurious99 ehci_hcd usb usb2: SerialNumber: 0000:00:1d.7 uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 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 19, io base 0x00001840 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected 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 2.6.27.5-spurious99 uhci_hcd usb usb3: SerialNumber: 0000:00:1d.1 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 0x00001860 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected 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 2.6.27.5-spurious99 uhci_hcd usb usb4: SerialNumber: 0000:00:1d.2 uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16 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 16, io base 0x00001880 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected 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 2.6.27.5-spurious99 uhci_hcd usb usb5: SerialNumber: 0000:00:1d.3 e100 0000:07:08.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e100 0000:07:08.0: PME# disabled e100: eth0: e100_probe: addr 0xdc005000, irq 20, MAC addr xx:xx:xx:xx:xx:xx pata_acpi 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 pata_acpi 0000:00:1f.2: setting latency timer to 64 pata_acpi 0000:00:1f.2: PCI INT B disabled ata_piix 0000:00:1f.2: version 2.12 ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] firewire_core: created device fw0: GUID xxxxxxxxxxxxxxxx, S400 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 0x18b0 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18b8 irq 15 ata1.00: ATA-6: TOSHIBA MK8032GSX, AS112M, max UDMA/100 ata1.00: 156301488 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.00: configured for UDMA/100 ata2.00: ATAPI: MATSHITADVD-RAM UJ-841S, 1.60, max UDMA/33 ata2.00: configured for UDMA/33 scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK8032GS AS11 PQ: 0 ANSI: 5 scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ-841S 1.60 PQ: 0 ANSI: 5 Driver 'sd' needs updating - please use bus_type methods sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) 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 sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB) 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:<4>Driver 'sr' needs updating - please use bus_type methods sda1 sda2 sda3 < sda5 sda6 sda7 sda8 sda9 > sd 0:0:0:0: [sda] Attached SCSI disk sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi CD-ROM sr0 sd 0:0:0:0: Attached scsi generic sg0 type 0 sr 1:0:0:0: Attached scsi generic sg1 type 5 device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com padlock: VIA PadLock not detected. padlock: VIA PadLock Hash Engine not detected. kjournald starting. Commit interval 5 seconds EXT3 FS on dm-0, internal journal EXT3-fs: mounted filesystem with ordered data mode. PM: Starting manual resume from disk kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. udevd version 125 started ACPI: EC: non-query interrupt received, switching to interrupt mode ACPI: AC Adapter [ADP0] (on-line) agpgart-intel 0000:00:00.0: Intel 945GM Chipset agpgart-intel 0000:00:00.0: detected 7932K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2 ACPI: Power Button (FF) [PWRF] input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input3 ACPI: Lid Switch [LID] input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input4 ACPI: Power Button (CM) [PWRB] ACPI: Battery Slot [BAT0] (battery present) input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/device:02/input/input5 ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) acpi device:0a: registered as cooling_device3 input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:07/input/input6 ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks iwl3945: Copyright(c) 2003-2008 Intel Corporation iwl3945 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 iwl3945 0000:05:00.0: setting latency timer to 64 iwl3945: Detected Intel Wireless WiFi Link 3945ABG iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels phy0: Selected rate control algorithm 'iwl-3945-rs' iTCO_vendor_support: vendor-support=0 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.03 (30-Apr-2008) iTCO_wdt: Found a ICH7-M TCO device (Version=2, TCOBASE=0x1060) iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) input: PC Speaker as /devices/platform/pcspkr/input/input7 iwl3945 0000:05:00.0: PCI INT A disabled i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19 ACPI: I/O resource 0000:00:1f.3 [0x18c0-0x18df] conflicts with ACPI region SMBI [0x18c0-0x18cf] ACPI: Device needs an ACPI driver intel_rng: FWH not detected HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 HDA Intel 0000:00:1b.0: setting latency timer to 64 hda_codec: Unknown model for ALC861, trying auto-probe from BIOS... rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, y3k, hpet irqs Synaptics Touchpad, model: 1, fw: 6.2, id: 0x25a0b1, caps: 0xa04713/0x0 synaptics: Toshiba Satellite A100 detected, limiting rate to 40pps. input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input8 EXT3 FS on dm-1, internal journal fuse init (API version 7.9) kjournald starting. Commit interval 5 seconds EXT3 FS on dm-2, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on sda2, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 1999024k swap on /dev/mapper/suspend. Priority:-1 extents:1 across:1999024k ip_tables: (C) 2000-2006 Netfilter Core Team nf_conntrack version 0.5.0 (16384 buckets, 65536 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Plase use nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. NET: Registered protocol family 10 lo: Disabled Privacy Extensions ip6_tables: (C) 2000-2006 Netfilter Core Team lp: driver loaded but no devices found ppdev: user-space parallel port driver Bluetooth: Core ver 2.13 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.11 Bluetooth: L2CAP socket layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.10 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex ADDRCONF(NETDEV_UP): eth0: link is not ready ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready iwl3945 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 iwl3945 0000:05:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006) firmware: requesting iwlwifi-3945-1.ucode Registered led device: iwl-phy0:radio Registered led device: iwl-phy0:assoc Registered led device: iwl-phy0:RX Registered led device: iwl-phy0:TX ADDRCONF(NETDEV_UP): wlan0: link is not ready ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' NET: Registered protocol family 17 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' thermal LNXTHERM:01: registered as thermal_zone0 ACPI: Thermal Zone [TZ00] (50 C) thermal LNXTHERM:02: registered as thermal_zone1 ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' ACPI: Thermal Zone [TZ01] (52 C) eth0: no IPv6 routers present hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 [drm] Initialized i915 1.6.0 20060119 on minor 0 ADDRCONF(NETDEV_UP): eth0: link is not ready e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready wlan0: authenticate with AP xx:xx:xx:xx:xx:xx wlan0: authenticated wlan0: associate with AP xx:xx:xx:xx:xx:xx wlan0: RX AssocResp from xx:xx:xx:xx:xx:xx (capab=0x401 status=0 aid=1) wlan0: associated ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready wlan0: deauthenticating by local choice (reason=3) iwl3945 0000:05:00.0: PCI INT A disabled iwl3945 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 iwl3945 0000:05:00.0: restoring config space at offset 0x1 (was 0x100002, writing 0x100006) Registered led device: iwl-phy0:radio Registered led device: iwl-phy0:assoc Registered led device: iwl-phy0:RX Registered led device: iwl-phy0:TX ADDRCONF(NETDEV_UP): wlan0: link is not ready eth0: no IPv6 routers present CE: hpet increasing min_delta_ns to 15000 nsec ACPI: Transitioning device [FAN0] to D0 ACPI: Unable to turn cooling device [f7413468] 'on' irq 18: nobody cared (try booting with the "irqpoll" option) Pid: 0, comm: swapper Not tainted 2.6.27.5-spurious99 #1 [<c016d394>] __report_bad_irq+0x24/0x90 [<c016d682>] note_interrupt+0x282/0x2c0 [<c016c9c0>] handle_IRQ_event+0x30/0x60 [<c016ddf3>] handle_fasteoi_irq+0xb3/0xe0 [<c010717b>] do_IRQ+0x3b/0x70 [<c0104993>] common_interrupt+0x23/0x28 [<f8849348>] acpi_idle_enter_simple+0x1ac/0x224 [processor] [<c02c0985>] menu_select+0x35/0xd0 [<c02bf6f3>] cpuidle_idle_call+0x73/0xd0 [<c0102dad>] cpu_idle+0x6d/0x140 ======================= handlers: [<f8890850>] (usb_hcd_irq+0x0/0x80 [usbcore]) Disabling IRQ #18 CE: hpet increasing min_delta_ns to 22500 nsec === >8 === Here's /proc/interrupts corresponding to the "mixed news" dmesg above: === 8< === CPU0 CPU1 0: 31893689 0 IO-APIC-edge timer 1: 17250 0 IO-APIC-edge i8042 8: 1 0 IO-APIC-edge rtc0 9: 28326 0 IO-APIC-fasteoi acpi 12: 182580 0 IO-APIC-edge i8042 14: 51147 0 IO-APIC-edge ata_piix 15: 413249 0 IO-APIC-edge ata_piix 16: 601 0 IO-APIC-fasteoi uhci_hcd:usb5, i915@pci:0000:00:02.0 17: 1313 0 IO-APIC-fasteoi firewire_ohci 18: 100001 0 IO-APIC-fasteoi uhci_hcd:usb4 19: 0 0 IO-APIC-fasteoi uhci_hcd:usb3 20: 98780 0 IO-APIC-fasteoi eth0 22: 3286956 0 IO-APIC-fasteoi HDA Intel 23: 0 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb2 220: 3480731 0 PCI-MSI-edge iwl3945 NMI: 0 0 Non-maskable interrupts LOC: 3055496 18246827 Local timer interrupts RES: 594921 1047075 Rescheduling interrupts CAL: 2117 30346 function call interrupts TLB: 33213 50892 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 === >8 === ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Update: "nobody cared" on Toshiba Satellite A100 2008-11-09 5:32 ` M. Vefa Bicakci @ 2008-11-12 7:59 ` Len Brown 0 siblings, 0 replies; 12+ messages in thread From: Len Brown @ 2008-11-12 7:59 UTC (permalink / raw) To: M. Vefa Bicakci Cc: Stefan Assmann, Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel please attach the output from lspci -vv and acpidump to this bug report: http://bugzilla.kernel.org/show_bug.cgi?id=11832 thanks, -Len ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Update: "nobody cared" on Toshiba Satellite A100 2008-11-02 20:48 ` Update: "nobody " M. Vefa Bicakci 2008-11-03 15:34 ` Stefan Assmann @ 2008-11-12 7:52 ` Len Brown 1 sibling, 0 replies; 12+ messages in thread From: Len Brown @ 2008-11-12 7:52 UTC (permalink / raw) To: M. Vefa Bicakci Cc: Stefan Assmann, Sven-Thorsten Dietrich, Olaf Dabrunz, linux-kernel > > 2. try the irqpoll option > > I have compiled 2.6.27.4 with the spurious interrupt patch you provided, > and I have booted it with the irqpoll option. Currently I am waiting for > a "nobody cared" message. When an interrupt arrives and linux finds no driver on that IRQ willing to claim it, "irqpoll" causes Linux to search other IRQs to find some other device driver that is looking for an interrupt. So if the problem is that a device is provoking interrupts on the wrong IRQ, you will not see the "nobody cared" message when "irqpoll" is used. > By the way, would I get any messages from the kernel if one of the IRQs > was not handled properly and hence the functionality enabled by "irqpoll" > was used? No. irqpoll is silent. -Len ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 2008-10-19 14:06 Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 M. Vefa Bicakci 2008-10-19 15:55 ` Sven-Thorsten Dietrich @ 2008-10-20 0:27 ` Michal Jaegermann 1 sibling, 0 replies; 12+ messages in thread From: Michal Jaegermann @ 2008-10-20 0:27 UTC (permalink / raw) To: M. Vefa Bicakci; +Cc: linux-kernel On Sun, Oct 19, 2008 at 10:06:13AM -0400, M. Vefa Bicakci wrote: > > As you might guess from the subject line, since I started to use 2.6.27-rcX > series, I began to get "irq 18: nobody cared" messages in dmesg. I have seen something of that sort on x86_64 machine, and only with 2.6.27-rcX kernels, but there this was "irq 16: nobody cared". Various details are at https://bugzilla.redhat.com/show_bug.cgi?id=466575 This happens infrequently and unpredictably so I have no idea how to reproduce. I do not have anything connected which is served by this interrupt so for me effects were limited to kernel complaints. Recently I did not bump into that. Michal ^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2008-11-12 7:59 UTC | newest] Thread overview: 12+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-10-19 14:06 Regression in 2.6.27: "irq 18: nobody cared" on Toshiba Satellite A100 M. Vefa Bicakci 2008-10-19 15:55 ` Sven-Thorsten Dietrich 2008-10-19 16:41 ` M. Vefa Bicakci 2008-10-20 7:52 ` Stefan Assmann 2008-10-20 22:08 ` M. Vefa Bicakci 2008-10-21 15:56 ` Stefan Assmann 2008-11-02 20:48 ` Update: "nobody " M. Vefa Bicakci 2008-11-03 15:34 ` Stefan Assmann 2008-11-09 5:32 ` M. Vefa Bicakci 2008-11-12 7:59 ` Len Brown 2008-11-12 7:52 ` Len Brown 2008-10-20 0:27 ` Regression in 2.6.27: "irq 18: nobody " Michal Jaegermann
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