From mboxrd@z Thu Jan 1 00:00:00 1970 From: Weidong Han Subject: Re: Xen 4.0.0-rc7 problem/hang with vt-d DMAR parsing Date: Thu, 25 Mar 2010 08:04:44 +0800 Message-ID: <4BAAA89C.9040308@intel.com> References: <20100323193748.GW1878@reaktio.net> <20100323200515.GZ1878@reaktio.net> <4BA9DA400200007800036ABB@vpn.id2.novell.com> <4BA9D512.9090902@intel.com> <4BA9ED8D0200007800036B3F@vpn.id2.novell.com> <4BA9F0C1.7080809@intel.com> <8115AF16522A3D4383C1FF753036713F9B3AB02E@cosmail01.lsi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <8115AF16522A3D4383C1FF753036713F9B3AB02E@cosmail01.lsi.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Nadolski, Ed" Cc: "xen-devel@lists.xensource.com" , Keir Fraser , Jan Beulich , "Cui, Dexuan" List-Id: xen-devel@lists.xenproject.org Nadolski, Ed wrote: >> -----Original Message----- >> Idea-by: Jan Beulich = > >> Signed-off-by: Weidong Han >> >> diff -r a4eac162dcb9 xen/drivers/passthrough/vtd/dmar.c >> --- a/xen/drivers/passthrough/vtd/dmar.c Thu Mar 25 01:05:03 2010 >> +0800 >> +++ b/xen/drivers/passthrough/vtd/dmar.c Thu Mar 25 03:53:21 2010 >> +0800 >> @@ -659,6 +659,23 @@ static int __init acpi_parse_dmar(struct >> while ( ((unsigned long)entry_header) < >> (((unsigned long)dmar) + table->length) ) >> { >> + /* >> + * entry_header length should not smaller than size of >> + * any acpi dmar structures. also avoid endless looping >> + * when the lenght is 0 on some bad BIOSs >> + */ >> + if ( entry_header->length < sizeof(struct acpi_table_drhd) && >> + entry_header->length < sizeof(struct acpi_table_rmrr) && >> + entry_header->length < sizeof(struct acpi_table_atsr) && >> + entry_header->length < sizeof(struct acpi_table_rhsa) ) >> + { >> + dprintk(XENLOG_WARNING VTDPREFIX, >> + "Invalid entry_header length: 0x%x\n", >> + entry_header->length); >> + ret =3D -EINVAL; >> + break; >> + } >> + >> switch ( entry_header->type ) >> { >> case ACPI_DMAR_DRHD: >> =20 > > > I'm also seeing a hang on boot with 4.0.0-rc7, but I am not clear if th= is is the same issue. Here is the tail end of the trace: > > [ 4.802862] NetLabel: unlabeled traffic allowed by default > [ 4.808653] DMAR:Host address width 40 > [ 4.812310] DMAR:DRHD base: 0x000000dfffe000 flags: 0x0 > [ 4.817604] IOMMU dfffe000: ver 1:0 cap c90780106f0462 ecap f020fe > [ 4.823816] DMAR:DRHD base: 0x000000fedc0000 flags: 0x1 > [ 4.829105] IOMMU fedc0000: ver 1:0 cap c90780106f0462 ecap f020f6 > [ 4.835325] DMAR:RMRR base: 0x000000dbe58000 end: 0x000000dbe6ffff > [ 4.841556] DMAR:ATSR flags: 0x0 > [ 4.844844] DMAR:ATSR flags: 0x0 > [ 4.848133] Not all IO-APIC's listed under remapping hardware > [ 4.854028] IOMMU 0xdfffe000: using Queued invalidation > [ 4.859217] IOMMU 0xfedc0000: using Queued invalidation > [ 4.864493] IOMMU: Setting RMRR: > [ 4.867778] IOMMU: Setting identity map for device 0000:00:1d.0 [0xd= be58000 - 0xdbe70000] > [ 4.876053] IOMMU: Setting identity map for device 0000:00:1d.1 [0xd= be58000 - 0xdbe70000] > [ 4.884264] IOMMU: Setting identity map for device 0000:00:1d.2 [0xd= be58000 - 0xdbe70000] > [ 4.892485] IOMMU: Setting identity map for device 0000:00:1d.7 [0xd= be58000 - 0xdbe70000] > [ 4.900709] IOMMU: Setting identity map for device 0000:00:1a.0 [0xd= be58000 - 0xdbe70000] > [ 4.908928] IOMMU: Setting identity map for device 0000:00:1a.1 [0xd= be58000 - 0xdbe70000] > [ 4.917150] IOMMU: Setting identity map for device 0000:00:1a.2 [0xd= be58000 - 0xdbe70000] > [ 4.925390] IOMMU: Setting identity map for device 0000:00:1a.7 [0xd= be58000 - 0xdbe70000] > [ 4.933612] IOMMU: Prepare 0-16MiB unity mapping for LPC > [ 4.938938] IOMMU: Setting identity map for device 0000:00:1f.0 [0x0= - 0x1000000] > [ 4.946651] VT-d detected invalid descriptor: low=3D11, high=3D0 > > Then it hangs. This is on a Dell T7500 quad-core Xeon with the latest D= ell BIOS (rev. A03). Should I try the suggested patch, or any particular= command line or build options? Should I dump the DMAR tables? > =20 Your issue is different. It's caused by enabling VT-d in pv-ops dom0.=20 but pv-ops dom0 should not see DMAR table because its signature is=20 zapped after xen enables it. Pls have a try with turn off VT-d in pvops=20 config (# CONFIG_DMAR is not set) , it should solve your issue. But we=20 need to find why pv-ops dom0 still sees DMAR table in ACPI. Pls dump=20 DMAR tables. Regards, Weidong > Thanks, > Ed > > > Here is the full trace: > __ __ _ _ ___ ___ _____ > \ \/ /___ _ __ | || | / _ \ / _ \ _ __ __|___ | > \ // _ \ '_ \ | || |_| | | | | | |__| '__/ __| / / > / \ __/ | | | |__ _| |_| | |_| |__| | | (__ / / > /_/\_\___|_| |_| |_|(_)___(_)___/ |_| \___/_/ > > (XEN) Xen version 4.0.0-rc7 (root@) (gcc version 4.4.2 20091027 (Red Ha= t 4.4.2-7) (GCC) ) Tue Mar 23 17:04:42 MDT 2010 > (XEN) Latest ChangeSet: Tue Mar 23 09:37:59 2010 +0000 21057:0475c567c7= 08 > (XEN) Console output is synchronous. > (XEN) Command line: iommu=3D1 acpi_skip_timer_override loglvl=3Dall gue= st_loglvl=3Dall sync_console console_to_ring com1=3D115200,8n1 console=3D= com1 > (XEN) Video information: > (XEN) VGA is text mode 80x25, font 8x16 > (XEN) VBE/DDC methods: V2; EDID transfer time: 1 seconds > (XEN) Disc information: > (XEN) Found 1 MBR signatures > (XEN) Found 1 EDD information structures > (XEN) Xen-e820 RAM map: > (XEN) 0000000000000000 - 000000000009e400 (usable) > (XEN) 00000000000f0000 - 0000000000100000 (reserved) > (XEN) 0000000000100000 - 00000000dbdf9c00 (usable) > (XEN) 00000000dbdf9c00 - 00000000dbe4bc00 (ACPI NVS) > (XEN) 00000000dbe4bc00 - 00000000dbe4dc00 (ACPI data) > (XEN) 00000000dbe4dc00 - 00000000dc000000 (reserved) > (XEN) 00000000f8000000 - 00000000fd000000 (reserved) > (XEN) 00000000fe000000 - 00000000fed00400 (reserved) > (XEN) 00000000fee00000 - 00000000fef00000 (reserved) > (XEN) 00000000ffb00000 - 0000000100000000 (reserved) > (XEN) 0000000100000000 - 00000001a4000000 (usable) > (XEN) ACPI: RSDP 000FEBF0, 0024 (r2 DELL ) > (XEN) ACPI: XSDT 000FCC3C, 0084 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: FACP 000FCD34, 00F4 (r3 DELL B10K 15 ASL = 61) > (XEN) ACPI: DSDT FFE9A4EE, 5732 (r1 DELL dt_ex 1000 INTL 20050= 624) > (XEN) ACPI: FACS DBDF9C00, 0040 > (XEN) ACPI: SSDT FFE9FD41, 00AC (r1 DELL st_ex 1000 INTL 20050= 624) > (XEN) ACPI: APIC 000FCE28, 016A (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: BOOT 000FCF92, 0028 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: ASF! 000FCFBA, 0096 (r32 DELL B10K 15 ASL = 61) > (XEN) ACPI: MCFG 000FD050, 003E (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: HPET 000FD08E, 0038 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: TCPA 000FD2EA, 0032 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: DMAR 000FD31C, 00F8 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: SLIC 000FD0C6, 0176 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: _RAT 000FDECE, 0030 (r1 DELL B10K 15 ASL = 61) > (XEN) ACPI: SSDT DBE4DC00, 10F4 (r1 INTEL PPM RCM 80000001 INTL 20061= 109) > (XEN) System RAM: 6104MB (6250856kB) > (XEN) No NUMA configuration found > (XEN) Faking a node at 0000000000000000-00000001a4000000 > (XEN) Domain heap initialised > (XEN) DMI 2.5 present. > (XEN) Using APIC driver default > (XEN) ACPI: PM-Timer IO Port: 0x808 > (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0] > (XEN) ACPI: wakeup_vec[dbdf9c0c], vec_size[20] > (XEN) ACPI: Local APIC address 0xfee00000 > (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) > (XEN) Processor #0 7:10 APIC version 21 > (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) > (XEN) Processor #2 7:10 APIC version 21 > (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) > (XEN) Processor #4 7:10 APIC version 21 > (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) > (XEN) Processor #6 7:10 APIC version 21 > (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x11] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x12] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x13] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x14] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x15] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x16] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x17] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x18] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x19] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC (acpi_id[0x20] lapic_id[0x00] disabled) > (XEN) ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) > (XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) > (XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 > (XEN) ACPI: IOAPIC (id[0x09] address[0xfec80000] gsi_base[24]) > (XEN) IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 24-47 > (XEN) ACPI: IOAPIC (id[0x0a] address[0xfec88000] gsi_base[48]) > (XEN) IOAPIC[2]: apic_id 10, version 32, address 0xfec88000, GSI 48-71 > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > (XEN) ACPI: BIOS IRQ0 pin2 override ignored. > (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) > (XEN) ACPI: IRQ9 used by override. > (XEN) Enabling APIC mode: Flat. Using 3 I/O APICs > (XEN) ACPI: HPET id: 0x8086a301 base: 0xfed00000 > (XEN) PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63 > (XEN) PCI: MCFG area at f8000000 reserved in E820 > (XEN) Using ACPI (MADT) for SMP configuration information > (XEN) Using scheduler: SMP Credit Scheduler (credit) > (XEN) Detected 2128.034 MHz processor. > (XEN) Initing memory sharing. > (XEN) VMX: Supported advanced features: > (XEN) - APIC MMIO access virtualisation > (XEN) - APIC TPR shadow > (XEN) - Extended Page Tables (EPT) > (XEN) - Virtual-Processor Identifiers (VPID) > (XEN) - Virtual NMI > (XEN) - MSR direct-access bitmap > (XEN) HVM: ASIDs enabled. > (XEN) HVM: VMX enabled > (XEN) HVM: Hardware Assisted Paging detected. > (XEN) Intel machine check reporting enabled > (XEN) Intel VT-d Snoop Control supported. > (XEN) Intel VT-d DMA Passthrough not supported. > (XEN) Intel VT-d Queued Invalidation supported. > (XEN) Intel VT-d Interrupt Remapping not supported. > (XEN) I/O virtualisation enabled > (XEN) I/O virtualisation for PV guests disabled > (XEN) Total of 4 processors activated. > (XEN) ENABLING IO-APIC IRQs > (XEN) -> Using new ACK method > (XEN) ..TIMER: vector=3D0xF0 apic1=3D0 pin1=3D0 apic2=3D-1 pin2=3D-1 > (XEN) ..MP-BIOS bug: 8254 timer not connected to IO-APIC > (XEN) ...trying to set up timer (IRQ0) through the 8259A ... failed. > (XEN) ...trying to set up timer as Virtual Wire IRQ... works. > (XEN) TSC is reliable, synchronization unnecessary > (XEN) Platform timer is 14.318MHz HPET > =FF(XEN) Allocated console ring of 32 KiB. > (XEN) microcode.c:73:d32767 microcode: CPU1 resumed > (XEN) Brought up 4 CPUs > (XEN) microcode.c:73:d32767 microcode: CPU2 resumed > (XEN) microcode.c:73:d32767 microcode: CPU3 resumed > (XEN) HPET: 4 timers in total, 0 timers will be used for broadcast > (XEN) ACPI sleep modes: S3 > (XEN) mcheck_poll: Machine check polling timer started. > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 64-bit, lsb, compat32 > (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1b62000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: 0000000198000000->000000019c000000 (1500636 pages= to be allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: ffffffff81000000->ffffffff81b62000 > (XEN) Init. ramdisk: ffffffff81b62000->ffffffff829c1000 > (XEN) Phys-Mach map: ffffffff829c1000->ffffffff83553ee0 > (XEN) Start info: ffffffff83554000->ffffffff835544b4 > (XEN) Page tables: ffffffff83555000->ffffffff83574000 > (XEN) Boot stack: ffffffff83574000->ffffffff83575000 > (XEN) TOTAL: ffffffff80000000->ffffffff83800000 > (XEN) ENTRY ADDRESS: ffffffff818f6a20 > (XEN) Dom0 has maximum 4 VCPUs > (XEN) Scrubbing Free RAM: .done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: All > (XEN) Guest Loglevel: All > (XEN) ********************************************** > (XEN) ******* WARNING: CONSOLE OUTPUT IS SYNCHRONOUS > (XEN) ******* This option is intended to aid debugging of Xen by ensuri= ng > (XEN) ******* that all output is synchronously delivered on the serial = line. > (XEN) ******* However it can introduce SIGNIFICANT latencies and affect > (XEN) ******* timekeeping. It is NOT recommended for production use! > (XEN) ********************************************** > (XEN) 3... 2... 1... > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch inp= ut to Xen) > (XEN) Freed 168kB init memory. > mapping kernel into physical memory > Xen: setup ISA identity maps > about to get started... > [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Linux version 2.6.31.12 (root@truckee) (gcc version 4.4.= 2 20091027 (Red Hat 4.4.2-7) (GCC) ) #1 SMP Tue Mar 23 16:46:07 MDT 2010 > [ 0.000000] Command line: ro root=3DUUID=3Dedbcbc29-f3e4-4985-80c1-3= c3b0ce24d17 LANG=3Den_US.UTF-8 SYSFONT=3Dlatarcyrheb-sun16 KEYBOARDTYPE=3D= pc KEYTABLE=3Dus console=3Dhvc0 earlyprintk=3Dxen xen-pciback.hide=3D(24:= 00.0)(24:00.1)(25:00.0)(25:00.1) acpi_skip_timer_override > [ 0.000000] KERNEL supported cpus: > [ 0.000000] Intel GenuineIntel > [ 0.000000] AMD AuthenticAMD > [ 0.000000] Centaur CentaurHauls > [ 0.000000] xen_release_chunk: looking at area pfn 9f-a0: 1 pages fr= eed > [ 0.000000] xen_release_chunk: looking at area pfn dc000-f8000: 1146= 88 pages freed > [ 0.000000] xen_release_chunk: looking at area pfn fd000-fe000: 4096= pages freed > [ 0.000000] xen_release_chunk: looking at area pfn fed01-fee00: 255 = pages freed > [ 0.000000] xen_release_chunk: looking at area pfn fef00-ffb00: 3072= pages freed > [ 0.000000] released 122112 pages of unused memory > [ 0.000000] BIOS-provided physical RAM map: > [ 0.000000] Xen: 0000000000000000 - 000000000009e400 (usable) > [ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved) > [ 0.000000] Xen: 0000000000100000 - 00000000dbdf9c00 (usable) > [ 0.000000] Xen: 00000000dbdf9c00 - 00000000dbe4bc00 (ACPI NVS) > [ 0.000000] Xen: 00000000dbe4bc00 - 00000000dbe4dc00 (ACPI data) > [ 0.000000] Xen: 00000000dbe4dc00 - 00000000dc000000 (reserved) > [ 0.000000] Xen: 00000000f8000000 - 00000000fd000000 (reserved) > [ 0.000000] Xen: 00000000fe000000 - 00000000fed00400 (reserved) > [ 0.000000] Xen: 00000000fee00000 - 00000000fef00000 (reserved) > [ 0.000000] Xen: 00000000ffb00000 - 0000000100000000 (reserved) > [ 0.000000] Xen: 0000000100000000 - 00000001725dc000 (usable) > [ 0.000000] console [xenboot0] enabled > [ 0.000000] DMI 2.5 present. > [ 0.000000] last_pfn =3D 0x1725dc max_arch_pfn =3D 0x400000000 > [ 0.000000] last_pfn =3D 0xdbdf9 max_arch_pfn =3D 0x400000000 > [ 0.000000] Scanning 1 areas for low memory corruption > [ 0.000000] modified physical RAM map: > [ 0.000000] modified: 0000000000000000 - 0000000000001000 (usable) > [ 0.000000] modified: 0000000000001000 - 0000000000006000 (reserved= ) > [ 0.000000] modified: 0000000000006000 - 000000000009e400 (usable) > [ 0.000000] modified: 00000000000a0000 - 0000000000100000 (reserved= ) > [ 0.000000] modified: 0000000000100000 - 00000000dbdf9c00 (usable) > [ 0.000000] modified: 00000000dbdf9c00 - 00000000dbe4bc00 (ACPI NVS= ) > [ 0.000000] modified: 00000000dbe4bc00 - 00000000dbe4dc00 (ACPI dat= a) > [ 0.000000] modified: 00000000dbe4dc00 - 00000000dc000000 (reserved= ) > [ 0.000000] modified: 00000000f8000000 - 00000000fd000000 (reserved= ) > [ 0.000000] modified: 00000000fe000000 - 00000000fed00400 (reserved= ) > [ 0.000000] modified: 00000000fee00000 - 00000000fef00000 (reserved= ) > [ 0.000000] modified: 00000000ffb00000 - 0000000100000000 (reserved= ) > [ 0.000000] modified: 0000000100000000 - 00000001725dc000 (usable) > [ 0.000000] init_memory_mapping: 0000000000000000-00000000dbdf9000 > [ 0.000000] init_memory_mapping: 0000000100000000-00000001725dc000 > [ 0.000000] RAMDISK: 01b62000 - 029c1000 > [ 0.000000] ACPI: RSDP 00000000000febf0 00024 (v02 DELL ) > [ 0.000000] ACPI: XSDT 00000000000fcc3c 00084 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: FACP 00000000000fcd34 000F4 (v03 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: DSDT 00000000ffe9a4ee 05732 (v01 DELL dt_ex 0= 0001000 INTL 20050624) > [ 0.000000] ACPI: FACS 00000000dbdf9c00 00040 > [ 0.000000] ACPI: SSDT 00000000ffe9fd41 000AC (v01 DELL st_ex 0= 0001000 INTL 20050624) > [ 0.000000] ACPI: APIC 00000000000fce28 0016A (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: BOOT 00000000000fcf92 00028 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: ASF! 00000000000fcfba 00096 (v32 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: MCFG 00000000000fd050 0003E (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: HPET 00000000000fd08e 00038 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: TCPA 00000000000fd2ea 00032 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: DMAR 00000000000fd31c 000F8 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: SLIC 00000000000fd0c6 00176 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: _RAT 00000000000fdece 00030 (v01 DELL B10K 0= 0000015 ASL 00000061) > [ 0.000000] ACPI: SSDT 00000000dbe4dc00 010F4 (v01 INTEL PPM RCM 8= 0000001 INTL 20061109) > [ 0.000000] (9 early reservations) =3D=3D> bootmem [0000000000 - 017= 25dc000] > [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page =3D=3D> = [0000000000 - 0000001000] > [ 0.000000] #1 [0003555000 - 0003574000] XEN PAGETABLES =3D=3D> = [0003555000 - 0003574000] > [ 0.000000] #2 [0000006000 - 0000008000] TRAMPOLINE =3D=3D> = [0000006000 - 0000008000] > [ 0.000000] #3 [0001000000 - 0001b415f4] TEXT DATA BSS =3D=3D> = [0001000000 - 0001b415f4] > [ 0.000000] #4 [0001b62000 - 00029c1000] RAMDISK =3D=3D> = [0001b62000 - 00029c1000] > [ 0.000000] #5 [00029c1000 - 0003555000] XEN START INFO =3D=3D> = [00029c1000 - 0003555000] > [ 0.000000] #6 [0001b42000 - 0001b42184] BRK =3D=3D> = [0001b42000 - 0001b42184] > [ 0.000000] #7 [0000100000 - 00007c2000] PGTABLE =3D=3D> = [0000100000 - 00007c2000] > [ 0.000000] #8 [0003574000 - 0003909000] PGTABLE =3D=3D> = [0003574000 - 0003909000] > [ 0.000000] Zone PFN ranges: > [ 0.000000] DMA 0x00000000 -> 0x00001000 > [ 0.000000] DMA32 0x00001000 -> 0x00100000 > [ 0.000000] Normal 0x00100000 -> 0x001725dc > [ 0.000000] Movable zone start PFN for each node > [ 0.000000] early_node_map[4] active PFN ranges > [ 0.000000] 0: 0x00000000 -> 0x00000001 > [ 0.000000] 0: 0x00000006 -> 0x0000009e > [ 0.000000] 0: 0x00000100 -> 0x000dbdf9 > [ 0.000000] 0: 0x00100000 -> 0x001725dc > [ 0.000000] ACPI: PM-Timer IO Port: 0x808 > [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x02] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x03] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x11] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x12] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x13] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x14] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x15] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x16] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x17] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x18] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x19] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x20] lapic_id[0x00] disabled) > [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1]) > [ 0.000000] ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) > [ 0.000000] IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GS= I 0-23 > [ 0.000000] ACPI: IOAPIC (id[0x09] address[0xfec80000] gsi_base[24]) > [ 0.000000] IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GS= I 24-47 > [ 0.000000] ACPI: IOAPIC (id[0x0a] address[0xfec88000] gsi_base[48]) > [ 0.000000] IOAPIC[2]: apic_id 10, version 32, address 0xfec88000, G= SI 48-71 > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > [ 0.000000] ACPI: BIOS IRQ0 pin2 override ignored. > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high lev= el) > [ 0.000000] Using ACPI (MADT) for SMP configuration information > [ 0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000 > [ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs > (XEN) io_apic.c:2290: > (XEN) ioapic_guest_write: apic=3D0, pin=3D0, irq=3D0 > (XEN) ioapic_guest_write: new_entry=3D000109f0 > (XEN) ioapic_guest_write: old_entry=3D000100f0 pirq=3D0 > (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ! > (XEN) io_apic.c:2290: > (XEN) ioapic_guest_write: apic=3D0, pin=3D2, irq=3D2 > (XEN) ioapic_guest_write: new_entry=3D00010940 > (XEN) ioapic_guest_write: old_entry=3D00000940 pirq=3D0 > (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ! > (XEN) irq.c:1445: dom0: pirq 0 or irq 3 already mapped > (XEN) io_apic.c:2290: > (XEN) ioapic_guest_write: apic=3D0, pin=3D4, irq=3D4 > (XEN) ioapic_guest_write: new_entry=3D000109f1 > (XEN) ioapic_guest_write: old_entry=3D000009f1 pirq=3D0 > (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ! > (XEN) irq.c:1445: dom0: pirq 0 or irq 5 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 6 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 7 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 8 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 9 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 10 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 11 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 12 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 13 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 14 already mapped > (XEN) irq.c:1445: dom0: pirq 0 or irq 15 already mapped > (XEN) allocated vector b0 for irq 16 > (XEN) irq.c:1445: dom0: pirq 0 or irq 16 already mapped > (XEN) allocated vector b8 for irq 17 > (XEN) irq.c:1445: dom0: pirq 0 or irq 17 already mapped > (XEN) allocated vector c0 for irq 18 > (XEN) irq.c:1445: dom0: pirq 0 or irq 18 already mapped > (XEN) allocated vector c8 for irq 19 > (XEN) irq.c:1445: dom0: pirq 0 or irq 19 already mapped > (XEN) allocated vector d0 for irq 20 > (XEN) irq.c:1445: dom0: pirq 0 or irq 20 already mapped > (XEN) allocated vector d8 for irq 21 > (XEN) irq.c:1445: dom0: pirq 0 or irq 21 already mapped > (XEN) allocated vector 21 for irq 22 > (XEN) irq.c:1445: dom0: pirq 0 or irq 22 already mapped > (XEN) allocated vector 29 for irq 23 > (XEN) irq.c:1445: dom0: pirq 0 or irq 23 already mapped > (XEN) allocated vector 31 for irq 24 > (XEN) irq.c:1445: dom0: pirq 0 or irq 24 already mapped > (XEN) allocated vector 39 for irq 25 > (XEN) irq.c:1445: dom0: pirq 0 or irq 25 already mapped > (XEN) allocated vector 41 for irq 26 > (XEN) irq.c:1445: dom0: pirq 0 or irq 26 already mapped > (XEN) allocated vector 49 for irq 27 > (XEN) irq.c:1445: dom0: pirq 0 or irq 27 already mapped > (XEN) allocated vector 51 for irq 28 > (XEN) irq.c:1445: dom0: pirq 0 or irq 28 already mapped > (XEN) allocated vector 59 for irq 29 > (XEN) irq.c:1445: dom0: pirq 0 or irq 29 already mapped > (XEN) allocated vector 61 for irq 30 > (XEN) irq.c:1445: dom0: pirq 0 or irq 30 already mapped > (XEN) allocated vector 69 for irq 31 > (XEN) irq.c:1445: dom0: pirq 0 or irq 31 already mapped > (XEN) allocated vector 71 for irq 32 > (XEN) irq.c:1445: dom0: pirq 0 or irq 32 already mapped > (XEN) allocated vector 79 for irq 33 > (XEN) irq.c:1445: dom0: pirq 0 or irq 33 already mapped > (XEN) allocated vector 81 for irq 34 > (XEN) irq.c:1445: dom0: pirq 0 or irq 34 already mapped > (XEN) allocated vector 89 for irq 35 > (XEN) irq.c:1445: dom0: pirq 0 or irq 35 already mapped > (XEN) allocated vector 91 for irq 36 > (XEN) irq.c:1445: dom0: pirq 0 or irq 36 already mapped > (XEN) allocated vector 99 for irq 37 > (XEN) irq.c:1445: dom0: pirq 0 or irq 37 already mapped > (XEN) allocated vector a1 for irq 38 > (XEN) irq.c:1445: dom0: pirq 0 or irq 38 already mapped > (XEN) allocated vector a9 for irq 39 > (XEN) irq.c:1445: dom0: pirq 0 or irq 39 already mapped > (XEN) allocated vector b1 for irq 40 > (XEN) irq.c:1445: dom0: pirq 0 or irq 40 already mapped > (XEN) allocated vector b9 for irq 41 > (XEN) irq.c:1445: dom0: pirq 0 or irq 41 already mapped > (XEN) allocated vector c1 for irq 42 > (XEN) irq.c:1445: dom0: pirq 0 or irq 42 already mapped > (XEN) allocated vector c9 for irq 43 > (XEN) irq.c:1445: dom0: pirq 0 or irq 43 already mapped > (XEN) allocated vector d1 for irq 44 > (XEN) irq.c:1445: dom0: pirq 0 or irq 44 already mapped > (XEN) allocated vector d9 for irq 45 > (XEN) irq.c:1445: dom0: pirq 0 or irq 45 already mapped > (XEN) allocated vector 22 for irq 46 > (XEN) irq.c:1445: dom0: pirq 0 or irq 46 already mapped > (XEN) allocated vector 2a for irq 47 > (XEN) irq.c:1445: dom0: pirq 0 or irq 47 already mapped > (XEN) allocated vector 32 for irq 48 > (XEN) irq.c:1445: dom0: pirq 0 or irq 48 already mapped > (XEN) allocated vector 3a for irq 49 > (XEN) irq.c:1445: dom0: pirq 0 or irq 49 already mapped > (XEN) allocated vector 42 for irq 50 > (XEN) irq.c:1445: dom0: pirq 0 or irq 50 already mapped > (XEN) allocated vector 4a for irq 51 > (XEN) irq.c:1445: dom0: pirq 0 or irq 51 already mapped > (XEN) allocated vector 52 for irq 52 > (XEN) irq.c:1445: dom0: pirq 0 or irq 52 already mapped > (XEN) allocated vector 5a for irq 53 > (XEN) irq.c:1445: dom0: pirq 0 or irq 53 already mapped > (XEN) allocated vector 62 for irq 54 > (XEN) irq.c:1445: dom0: pirq 0 or irq 54 already mapped > (XEN) allocated vector 6a for irq 55 > (XEN) irq.c:1445: dom0: pirq 0 or irq 55 already mapped > (XEN) allocated vector 72 for irq 56 > (XEN) irq.c:1445: dom0: pirq 0 or irq 56 already mapped > (XEN) allocated vector 7a for irq 57 > (XEN) irq.c:1445: dom0: pirq 0 or irq 57 already mapped > (XEN) allocated vector 8a for irq 58 > (XEN) irq.c:1445: dom0: pirq 0 or irq 58 already mapped > (XEN) allocated vector 92 for irq 59 > (XEN) irq.c:1445: dom0: pirq 0 or irq 59 already mapped > (XEN) allocated vector 9a for irq 60 > (XEN) irq.c:1445: dom0: pirq 0 or irq 60 already mapped > (XEN) allocated vector a2 for irq 61 > (XEN) irq.c:1445: dom0: pirq 0 or irq 61 already mapped > (XEN) allocated vector aa for irq 62 > (XEN) irq.c:1445: dom0: pirq 0 or irq 62 already mapped > (XEN) allocated vector b2 for irq 63 > (XEN) irq.c:1445: dom0: pirq 0 or irq 63 already mapped > (XEN) allocated vector ba for irq 64 > (XEN) irq.c:1445: dom0: pirq 0 or irq 64 already mapped > (XEN) allocated vector c2 for irq 65 > (XEN) irq.c:1445: dom0: pirq 0 or irq 65 already mapped > (XEN) allocated vector ca for irq 66 > (XEN) irq.c:1445: dom0: pirq 0 or irq 66 already mapped > (XEN) allocated vector d2 for irq 67 > (XEN) irq.c:1445: dom0: pirq 0 or irq 67 already mapped > (XEN) allocated vector da for irq 68 > (XEN) irq.c:1445: dom0: pirq 0 or irq 68 already mapped > (XEN) allocated vector 23 for irq 69 > (XEN) irq.c:1445: dom0: pirq 0 or irq 69 already mapped > (XEN) allocated vector 2b for irq 70 > (XEN) irq.c:1445: dom0: pirq 0 or irq 70 already mapped > (XEN) allocated vector 33 for irq 71 > (XEN) irq.c:1445: dom0: pirq 0 or irq 71 already mapped > [ 0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000= 000006000 > [ 0.000000] PM: Registered nosave memory: 000000000009e000 - 0000000= 0000a0000 > [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000= 000100000 > [ 0.000000] PM: Registered nosave memory: 00000000dbdf9000 - 0000000= 0dbdfa000 > [ 0.000000] PM: Registered nosave memory: 00000000dbdfa000 - 0000000= 0dbe4b000 > [ 0.000000] PM: Registered nosave memory: 00000000dbe4b000 - 0000000= 0dbe4c000 > [ 0.000000] PM: Registered nosave memory: 00000000dbe4c000 - 0000000= 0dbe4d000 > [ 0.000000] PM: Registered nosave memory: 00000000dbe4d000 - 0000000= 0dbe4e000 > [ 0.000000] PM: Registered nosave memory: 00000000dbe4e000 - 0000000= 0dc000000 > [ 0.000000] PM: Registered nosave memory: 00000000dc000000 - 0000000= 0f8000000 > [ 0.000000] PM: Registered nosave memory: 00000000f8000000 - 0000000= 0fd000000 > [ 0.000000] PM: Registered nosave memory: 00000000fd000000 - 0000000= 0fe000000 > [ 0.000000] PM: Registered nosave memory: 00000000fe000000 - 0000000= 0fed00000 > [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 0000000= 0fee00000 > [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 0000000= 0fef00000 > [ 0.000000] PM: Registered nosave memory: 00000000fef00000 - 0000000= 0ffb00000 > [ 0.000000] PM: Registered nosave memory: 00000000ffb00000 - 0000000= 100000000 > [ 0.000000] Allocating PCI resources starting at dc000000 (gap: dc00= 0000:1c000000) > [ 0.000000] NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1 > [ 0.000000] PERCPU: Allocated 22 4k pages, static data 88096 bytes > [ 1.942599] Xen: using vcpu_info placement > [ 1.946571] Built 1 zonelists in Zone order, mobility grouping on. = Total pages: 1346468 > [ 1.954617] Kernel command line: ro root=3DUUID=3Dedbcbc29-f3e4-4985= -80c1-3c3b0ce24d17 LANG=3Den_US.UTF-8 SYSFONT=3Dlatarcyrheb-sun16 KEYBOA= RDTYPE=3Dpc KEYTABLE=3Dus console=3Dhvc0 earlyprintk=3Dxen xen-pciback.hi= de=3D(24:00.0)(24:00.1)(25:00.0)(25:00.1) acpi_skip_timer_override > [ 1.977820] PID hash table entries: 4096 (order: 12, 32768 bytes) > [ 1.984930] Dentry cache hash table entries: 1048576 (order: 11, 838= 8608 bytes) > [ 1.994157] Inode-cache hash table entries: 524288 (order: 10, 41943= 04 bytes) > [ 2.002360] Initializing CPU#0 > [ 2.005557] PCI-DMA: Using Xen software bounce buffering for IO (Xen= -SWIOTLB) > [ 2.043084] Placing 64MB Xen software IO TLB between ffff88002000000= 0 - ffff880024000000 > [ 2.050987] Xen software IO TLB at phys 0x20000000 - 0x24000000 > [ 2.081254] Memory: 5270320k/6068080k available (5468k kernel code, = 592312k absent, 204716k reserved, 3617k data, 528k init) > [ 2.092292] SLUB: Genslabs=3D13, HWalign=3D64, Order=3D0-3, MinObjec= ts=3D0, CPUs=3D4, Nodes=3D1 > [ 2.099903] Hierarchical RCU implementation. > [ 2.104129] NR_IRQS:4352 nr_irqs:1024 > [ 2.107829] xen_set_ioapic_routing: irq 0 gsi 0 vector 0 ioapic 0 pi= n 0 triggering 0 polarity 0 > (XEN) io_apic.c:2290: > (XEN) ioapic_guest_write: apic=3D0, pin=3D0, irq=3D0 > (XEN) ioapic_guest_write: new_entry=3D000009f0 > (XEN) ioapic_guest_write: old_entry=3D000100f0 pirq=3D0 > (XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ! > [ 2.137538] xen_set_ioapic_routing: irq 1 gsi 1 vector 1 ioapic 0 pi= n 1 triggering 0 polarity 0 > [ 2.146195] xen_set_ioapic_routing: irq 2 gsi 2 vector 2 ioapic 0 pi= n 2 triggering 0 polarity 0 > [ 2.154850] xen_set_ioapic_routing: irq 3 gsi 3 vector 3 ioapic 0 pi= n 3 triggering 0 polarity 0 > [ 2.163502] xen_set_ioapic_routing: irq 4 gsi 4 vector 4 ioapic 0 pi= n 4 triggering 0 polarity 0 > [ 2.172157] xen_set_ioapic_routing: irq 5 gsi 5 vector 5 ioapic 0 pi= n 5 triggering 0 polarity 0 > [ 2.180810] xen_set_ioapic_routing: irq 6 gsi 6 vector 6 ioapic 0 pi= n 6 triggering 0 polarity 0 > [ 2.189466] xen_set_ioapic_routing: irq 7 gsi 7 vector 7 ioapic 0 pi= n 7 triggering 0 polarity 0 > [ 2.198119] xen_set_ioapic_routing: irq 8 gsi 8 vector 8 ioapic 0 pi= n 8 triggering 0 polarity 0 > [ 2.206775] xen_set_ioapic_routing: irq 9 gsi 9 vector 9 ioapic 0 pi= n 9 triggering 1 polarity 0 > [ 2.215428] xen_set_ioapic_routing: irq 10 gsi 10 vector 10 ioapic 0= pin 10 triggering 0 polarity 0 > [ 2.224429] xen_set_ioapic_routing: irq 11 gsi 11 vector 11 ioapic 0= pin 11 triggering 0 polarity 0 > [ 2.233429] xen_set_ioapic_routing: irq 12 gsi 12 vector 12 ioapic 0= pin 12 triggering 0 polarity 0 > [ 2.242430] xen_set_ioapic_routing: irq 13 gsi 13 vector 13 ioapic 0= pin 13 triggering 0 polarity 0 > [ 2.251429] xen_set_ioapic_routing: irq 14 gsi 14 vector 14 ioapic 0= pin 14 triggering 0 polarity 0 > [ 2.260430] xen_set_ioapic_routing: irq 15 gsi 15 vector 15 ioapic 0= pin 15 triggering 0 polarity 0 > [ 2.269430] Detected 2128.034 MHz processor. > [ 2.279375] Console: colour VGA+ 80x25 > [ 2.282946] console handover: boot [xenboot0] -> real [hvc0] > [ 2.288583] installing Xen timer for CPU 0 > [ 2.292748] xen: vcpu_time_info placement not supported > [ 2.297998] Calibrating delay loop (skipped), value calculated using= timer frequency.. 4256.06 BogoMIPS (lpj=3D2128034) > [ 2.308684] Security Framework initialized > [ 2.312799] SELinux: Initializing. > [ 2.316361] Mount-cache hash table entries: 256 > [ 2.321069] Initializing cgroup subsys ns > [ 2.325002] Initializing cgroup subsys cpuacct > [ 2.329504] Initializing cgroup subsys freezer > [ 2.334028] CPU: L1 I cache: 32K, L1 D cache: 32K > [ 2.338756] CPU: L2 cache: 256K > [ 2.341957] CPU: L3 cache: 4096K > [ 2.345253] CPU: Unsupported number of siblings 16 > [ 2.349838] mce: CPU supports 9 MCE banks > [ 2.354190] Performance Counters: unsupported p6 CPU model 26 no PMU= driver, software counters only. > [ 2.363344] SMP alternatives: switching to UP code > [ 2.407457] ACPI: Core revision 20090521 > [ 2.672546] installing Xen timer for CPU 1 > [ 2.676585] SMP alternatives: switching to SMP code > [ 0.000007] Initializing CPU#1 > [ 0.000049] CPU: L1 I cache: 32K, L1 D cache: 32K > [ 0.000051] CPU: L2 cache: 256K > [ 0.000053] CPU: L3 cache: 4096K > [ 0.000056] CPU: Unsupported number of siblings 16 > [ 0.000059] mce: CPU supports 9 MCE banks > [ 2.719736] installing Xen timer for CPU 2 > [ 0.000006] Initializing CPU#2 > [ 0.000045] CPU: L1 I cache: 32K, L1 D cache: 32K > [ 0.000048] CPU: L2 cache: 256K > [ 0.000049] CPU: L3 cache: 4096K > [ 0.000052] CPU: Unsupported number of siblings 16 > [ 0.000056] mce: CPU supports 9 MCE banks > [ 2.747215] installing Xen timer for CPU 3 > [ 0.000006] Initializing CPU#3 > [ 0.000045] CPU: L1 I cache: 32K, L1 D cache: 32K > [ 0.000048] CPU: L2 cache: 256K > [ 0.000049] CPU: L3 cache: 4096K > [ 0.000052] CPU: Unsupported number of siblings 16 > [ 0.000055] mce: CPU supports 9 MCE banks > [ 2.774649] Brought up 4 CPUs > [ 2.801463] Booting paravirtualized kernel on Xen > [ 2.806067] Xen version: 4.0.0-rc7 (preserve-AD) (dom0) > [ 2.811518] Grant tables using version 2 layout. > [ 2.816053] Grant table initialized > [ 2.819614] Time: 17:07:25 Date: 03/24/10 > [ 2.823796] NET: Registered protocol family 16 > [ 2.828609] xenbus_probe_init ok > [ 2.832082] ACPI FADT declares the system doesn't support PCIe ASPM,= so disable it > [ 2.839549] ACPI: bus type pci registered > [ 2.843768] PCI: MCFG configuration 0: base f8000000 segment 0 buses= 0 - 63 > [ 2.850627] PCI: MCFG area at f8000000 reserved in E820 > [ 2.869071] PCI: Using MMCONFIG at f8000000 - fbffffff > [ 2.874113] PCI: Using configuration type 1 for base access > [ 2.891413] bio: create slab at 0 > [ 2.980580] ACPI: BIOS _OSI(Linux) query ignored > [ 3.004569] ACPI: Interpreter enabled > [ 3.008136] ACPI: (supports S0 S1 S3 S4 S5) > [ 3.012378] ACPI: Using IOAPIC for interrupt routing > [ 3.123980] ACPI Warning: Incorrect checksum in table [TCPA] - 00, s= hould be 7F 20090521 tbutils-246 > [ 3.133010] ACPI Warning: Incorrect checksum in table [_RAT] - 00, s= hould be 63 20090521 tbutils-246 > [ 3.142303] ACPI: No dock devices found. > [ 3.161083] ACPI: PCI Root Bridge [PCI0] (0000:00) > [ 3.166005] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold > [ 3.171998] pci 0000:00:00.0: PME# disabled > [ 3.176390] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold > [ 3.182382] pci 0000:00:01.0: PME# disabled > [ 3.186775] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold > [ 3.192767] pci 0000:00:03.0: PME# disabled > [ 3.197164] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold > [ 3.203156] pci 0000:00:07.0: PME# disabled > [ 3.208474] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold > [ 3.214467] pci 0000:00:1a.7: PME# disabled > [ 3.218843] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold > [ 3.224852] pci 0000:00:1c.0: PME# disabled > [ 3.229237] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold > [ 3.235237] pci 0000:00:1c.5: PME# disabled > [ 3.240157] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold > [ 3.246150] pci 0000:00:1d.7: PME# disabled > [ 3.250643] pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH= 6 ACPI/GPIO/TCO > [ 3.258193] pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH= 6 GPIO > [ 3.265120] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0c= 00 (mask 007f) > [ 3.272731] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 00= e0 (mask 0007) > [ 3.280348] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 09= 00 (mask 003f) > [ 3.288227] pci 0000:00:1f.2: PME# supported from D3hot > [ 3.293357] pci 0000:00:1f.2: PME# disabled > [ 3.297872] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold > [ 3.303864] pci 0000:01:00.0: PME# disabled > [ 3.309163] pci 0000:06:00.0: PME# supported from D3hot D3cold > [ 3.314902] pci 0000:06:00.0: PME# disabled > [ 3.319459] pci 0000:07:0a.0: PME# supported from D0 D1 D2 D3hot D3c= old > [ 3.325976] pci 0000:07:0a.0: PME# disabled > [ 3.330278] pci 0000:00:1e.0: transparent bridge > (XEN) PCI add device 00:00.0 > (XEN) PCI add device 00:01.0 > (XEN) PCI add device 00:03.0 > (XEN) PCI add device 00:07.0 > (XEN) PCI add device 00:14.0 > (XEN) PCI add device 00:14.1 > (XEN) PCI add device 00:14.2 > (XEN) PCI add device 00:1a.0 > (XEN) PCI add device 00:1a.1 > (XEN) PCI add device 00:1a.2 > (XEN) PCI add device 00:1a.7 > (XEN) PCI add device 00:1c.0 > (XEN) PCI add device 00:1c.5 > (XEN) PCI add device 00:1d.0 > (XEN) PCI add device 00:1d.1 > (XEN) PCI add device 00:1d.2 > (XEN) PCI add device 00:1d.7 > (XEN) PCI add device 00:1e.0 > (XEN) PCI add device 00:1f.0 > (XEN) PCI add device 00:1f.2 > (XEN) PCI add device 00:1f.3 > (XEN) PCI add device 01:00.0 > (XEN) PCI add device 03:00.0 > (XEN) PCI add device 06:00.0 > (XEN) PCI add device 07:0a.0 > [ 4.380036] ACPI: PCI Root Bridge [PCI7] (0000:20) > [ 4.384962] pci 0000:20:03.0: PME# supported from D0 D3hot D3cold > [ 4.390955] pci 0000:20:03.0: PME# disabled > [ 4.395365] pci 0000:20:07.0: PME# supported from D0 D3hot D3cold > [ 4.401358] pci 0000:20:07.0: PME# disabled > [ 4.405762] pci 0000:20:09.0: PME# supported from D0 D3hot D3cold > [ 4.411753] pci 0000:20:09.0: PME# disabled > [ 4.416710] pci 0000:22:00.0: PME# supported from D0 D3hot D3cold > [ 4.422704] pci 0000:22:00.0: PME# disabled > [ 4.427207] pci 0000:23:01.0: PME# supported from D0 D3hot D3cold > [ 4.433200] pci 0000:23:01.0: PME# disabled > [ 4.437604] pci 0000:23:02.0: PME# supported from D0 D3hot D3cold > [ 4.443597] pci 0000:23:02.0: PME# disabled > (XEN) PCI add device 20:03.0 > (XEN) PCI add device 20:07.0 > (XEN) PCI add device 20:09.0 > (XEN) PCI add device 20:14.0 > (XEN) PCI add device 20:14.1 > (XEN) PCI add device 20:14.2 > (XEN) PCI add device 22:00.0 > (XEN) PCI add device 23:01.0 > (XEN) PCI add device 23:02.0 > (XEN) PCI add device 24:00.0 > (XEN) PCI add device 24:00.1 > (XEN) PCI add device 25:00.0 > (XEN) PCI add device 25:00.1 > [ 4.592250] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11= 12 15) > [ 4.599946] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11= 12 15) > [ 4.607633] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11= 12 15) > [ 4.615320] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11= 12 15) > [ 4.623005] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 *9 10 11= 12 15) > [ 4.630684] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 = 12 15) *0, disabled. > [ 4.639490] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11= 12 15) > [ 4.647181] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 9 10 11= 12 15) > [ 4.654695] xenbus_probe_backend_init bus registered ok > [ 4.659879] xenbus_probe_frontend_init bus registered ok > [ 4.665187] xen_balloon: Initialising balloon driver with page order= 0. > [ 4.672256] SCSI subsystem initialized > [ 4.676431] usbcore: registered new interface driver usbfs > [ 4.681888] usbcore: registered new interface driver hub > [ 4.687270] usbcore: registered new device driver usb > [ 4.692702] PCI: Using ACPI for IRQ routing > [ 4.697003] IO APIC resources couldn't be allocated. > [ 4.727285] cfg80211: Using static regulatory domain info > [ 4.732586] cfg80211: Regulatory domain: US > [ 4.736826] (start_freq - end_freq @ bandwidth), (max_antenna_gain,= max_eirp) > [ 4.744092] (2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700= mBm) > [ 4.750933] (5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300= mBm) > [ 4.757770] (5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300= mBm) > [ 4.764606] (5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300= mBm) > [ 4.771443] (5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300= mBm) > [ 4.778280] (5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000= mBm) > [ 4.785128] cfg80211: Calling CRDA for country: US > [ 4.790015] NetLabel: Initializing > [ 4.793419] NetLabel: domain hash size =3D 128 > [ 4.797833] NetLabel: protocols =3D UNLABELED CIPSOv4 > [ 4.802862] NetLabel: unlabeled traffic allowed by default > [ 4.808653] DMAR:Host address width 40 > [ 4.812310] DMAR:DRHD base: 0x000000dfffe000 flags: 0x0 > [ 4.817604] IOMMU dfffe000: ver 1:0 cap c90780106f0462 ecap f020fe > [ 4.823816] DMAR:DRHD base: 0x000000fedc0000 flags: 0x1 > [ 4.829105] IOMMU fedc0000: ver 1:0 cap c90780106f0462 ecap f020f6 > [ 4.835325] DMAR:RMRR base: 0x000000dbe58000 end: 0x000000dbe6ffff > [ 4.841556] DMAR:ATSR flags: 0x0 > [ 4.844844] DMAR:ATSR flags: 0x0 > [ 4.848133] Not all IO-APIC's listed under remapping hardware > [ 4.854028] IOMMU 0xdfffe000: using Queued invalidation > [ 4.859217] IOMMU 0xfedc0000: using Queued invalidation > [ 4.864493] IOMMU: Setting RMRR: > [ 4.867778] IOMMU: Setting identity map for device 0000:00:1d.0 [0xd= be58000 - 0xdbe70000] > [ 4.876053] IOMMU: Setting identity map for device 0000:00:1d.1 [0xd= be58000 - 0xdbe70000] > [ 4.884264] IOMMU: Setting identity map for device 0000:00:1d.2 [0xd= be58000 - 0xdbe70000] > [ 4.892485] IOMMU: Setting identity map for device 0000:00:1d.7 [0xd= be58000 - 0xdbe70000] > [ 4.900709] IOMMU: Setting identity map for device 0000:00:1a.0 [0xd= be58000 - 0xdbe70000] > [ 4.908928] IOMMU: Setting identity map for device 0000:00:1a.1 [0xd= be58000 - 0xdbe70000] > [ 4.917150] IOMMU: Setting identity map for device 0000:00:1a.2 [0xd= be58000 - 0xdbe70000] > [ 4.925390] IOMMU: Setting identity map for device 0000:00:1a.7 [0xd= be58000 - 0xdbe70000] > [ 4.933612] IOMMU: Prepare 0-16MiB unity mapping for LPC > [ 4.938938] IOMMU: Setting identity map for device 0000:00:1f.0 [0x0= - 0x1000000] > [ 4.946651] VT-d detected invalid descriptor: low=3D11, high=3D0 > <> > > =20