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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] EFI GetNextVariableName hang/crash
On 09/24/2015 03:53 PM, Marek Marczykowski-Górecki wrote: Hi, I have well known problem of buggy firmware, where GetNextVariableName doesn't work from dom0 running on Xen. I've read both threads about this: "EFI GetNextVariableName crashes when running under Xen, but not under Linux. efi-rs=0 works. No memmap issues" http://lists.xenproject.org/archives/html/xen-devel/2015-01/msg03164.html "Xen master hangs" http://lists.xenproject.org/archives/html/xen-devel/2015-07/msg04830.html My system is Dell E6420, BIOS A21 I've tried your workarounds: -mapbs, efi=attr=uc, -noexitboot (with your patch applied for that). Most tests were done on 4.4.3, but using newer version (stable-4.5, stable-4.6) doesn't help. Without any workaround enabled, it simply hangs, with -noexitboot it crashes (depending on -mapbs and efi=attr=uc the crash is slightly different). Below I attach one of such crash (with both -mapbs and efi=attr=uc enabled). Since this bug is quite common, and on some systems it will never be fixed in the firmware, I think the most reliable workaround would be to use SetVirtualAddressMap. Yes, this will break kexec, but at least system will start. Also on desktop systems (where apparently this bug is most common) I think very few people care about kexec... How hard would be to get SetVirtualAddressMap code working? I've tried that #ifdef-ed code and unsurprisingly it crashes. ===== The console output from SetVirtualAddressMap crash: (XEN) Xen version 4.4.3-rc1 (user@) (gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)) debug=n Thu Sep 24 04:27:51 CEST 2015 (XEN) Latest ChangeSet: Thu Sep 24 03:00:24 2015 +0200 git:48de6e2-dirty (XEN) Bootloader: EFI (XEN) Command line: loglvl=all console=com1 com1=115200n1 conswitch=ax efi=attr=uc (XEN) Video information: (XEN) VGA is graphics mode 1600x900, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 0 EDD information structures (XEN) EFI RAM map: (XEN) 0000000000000000 - 0000000000008000 (reserved) (XEN) 0000000000008000 - 000000000004e000 (usable) (XEN) 000000000004e000 - 00000000000a0000 (reserved) (XEN) 0000000000100000 - 0000000020000000 (usable) (XEN) 0000000020000000 - 0000000020200000 (reserved) (XEN) 0000000020200000 - 0000000040000000 (usable) (XEN) 0000000040000000 - 0000000040200000 (reserved) (XEN) 0000000040200000 - 0000000091a36000 (usable) (XEN) 0000000091a36000 - 0000000091fb5000 (reserved) (XEN) 0000000091fb5000 - 00000000c6b12000 (usable) (XEN) 00000000c6b12000 - 00000000c6b6a000 (reserved) (XEN) 00000000c6b6a000 - 00000000c6be1000 (usable) (XEN) 00000000c6be1000 - 00000000c6c08000 (reserved) (XEN) 00000000c6c08000 - 00000000c6c0c000 (usable) (XEN) 00000000c6c0c000 - 00000000c722d000 (reserved) (XEN) 00000000c722d000 - 00000000c7236000 (usable) (XEN) 00000000c7236000 - 00000000c723f000 (reserved) (XEN) 00000000c723f000 - 00000000c7412000 (usable) (XEN) 00000000c7412000 - 00000000ca9e7000 (reserved) (XEN) 00000000ca9e7000 - 00000000cabe7000 (ACPI NVS) (XEN) 00000000cabe7000 - 00000000cabff000 (ACPI data) (XEN) 00000000cabff000 - 00000000cac00000 (reserved) (XEN) 00000000cb800000 - 00000000cfa00000 (reserved) (XEN) 00000000fed1c000 - 00000000fed20000 (reserved) (XEN) 00000000ffc00000 - 00000000ffc20000 (reserved) (XEN) 0000000100000000 - 000000042e000000 (usable) (XEN) ACPI: RSDP CABFEF98, 0024 (r2 DELL ) (XEN) ACPI: XSDT CABFDE18, 007C (r1 DELL CBX3 6222004 MSFT 10013) (XEN) ACPI: FACP CAB77D98, 00F4 (r4 DELL CBX3 6222004 MSFT 10013) (XEN) ACPI: DSDT CAB45018, 885D (r2 INT430 SYSFexxx 1001 INTL 20090903) (XEN) ACPI: FACS CABD4D40, 0040 (XEN) ACPI: APIC CABFCF18, 00CC (r2 DELL CBX3 6222004 MSFT 10013) (XEN) ACPI: TCPA CABD5D18, 0032 (r2 0 0) (XEN) ACPI: SSDT CAB78A98, 02F9 (r1 DELLTP TPM 3000 INTL 20090903) (XEN) ACPI: MCFG CABD5C98, 003C (r1 DELL SNDYBRDG 6222004 MSFT 97) (XEN) ACPI: HPET CABD5C18, 0038 (r1 A M I PCHHPET 6222004 AMI. 3) (XEN) ACPI: BOOT CABD5B98, 0028 (r1 DELL CBX3 6222004 AMI 10013) (XEN) ACPI: SSDT CAB5C018, 0804 (r1 PmRef Cpu0Ist 3000 INTL 20090903) (XEN) ACPI: SSDT CAB5B018, 0996 (r1 PmRef CpuPm 3000 INTL 20090903) (XEN) ACPI: DMAR CAB77C18, 00E8 (r1 INTEL SNB 1 INTL 1) (XEN) ACPI: SLIC CAB65C18, 0176 (r3 DELL CBX3 6222004 MSFT 10013) (XEN) System RAM: 16195MB (16583872kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-000000042e000000 (XEN) Domain heap initialised (XEN) SMBIOS 2.6 present. (XEN) DMI 2.6 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x408 (XEN) ACPI: SLEEP INFO: pm1x_cnt[404,0], pm1x_evt[400,0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - cabd4e40/00000000cabd4d40, using 32 (XEN) ACPI: wakeup_vec[cabd4e4c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) Processor #0 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) Processor #2 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled) (XEN) Processor #1 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) (XEN) Processor #3 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] disabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] disabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] disabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] disabled) (XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled) (XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) ERST table was not found (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 16 CPUs (12 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 760 MSI/MSI-X (XEN) Switched to APIC driver x2apic_cluster. (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 2494.398 MHz processor. (XEN) EFI memory map: (mapping BootServices) (XEN) 0000000000000-0000000007fff type=3 attr=000000000000000f (XEN) 0000000008000-000000004afff type=7 attr=000000000000000f (XEN) 000000004b000-000000004dfff type=2 attr=000000000000000f (XEN) 000000004e000-000000005ffff type=4 attr=000000000000000f (XEN) 0000000060000-000000009ffff type=3 attr=000000000000000f (XEN) 0000000100000-000001fffffff type=7 attr=000000000000000f (XEN) 0000020000000-00000201fffff type=0 attr=000000000000000f (XEN) 0000020200000-000003fffffff type=7 attr=000000000000000f (XEN) 0000040000000-00000401fffff type=0 attr=000000000000000f (XEN) 0000040200000-0000091a35fff type=7 attr=000000000000000f (XEN) 0000091a36000-0000091fb4fff type=4 attr=000000000000000f (XEN) 0000091fb5000-0000093be9fff type=2 attr=000000000000000f (XEN) 0000093bea000-0000094fdffff type=1 attr=000000000000000f (XEN) 0000094fe0000-00000c694afff type=2 attr=000000000000000f (XEN) 00000c694b000-00000c6a2dfff type=1 attr=000000000000000f (XEN) 00000c6a2e000-00000c6b11fff type=7 attr=000000000000000f (XEN) 00000c6b12000-00000c6b69fff type=4 attr=000000000000000f (XEN) 00000c6b6a000-00000c6be0fff type=7 attr=000000000000000f (XEN) 00000c6be1000-00000c6c07fff type=4 attr=000000000000000f (XEN) 00000c6c08000-00000c6c0bfff type=7 attr=000000000000000f (XEN) 00000c6c0c000-00000c6c30fff type=4 attr=000000000000000f (XEN) 00000c6c31000-00000c6c31fff type=3 attr=000000000000000f (XEN) 00000c6c32000-00000c6c33fff type=4 attr=000000000000000f (XEN) 00000c6c34000-00000c6c34fff type=3 attr=000000000000000f (XEN) 00000c6c35000-00000c6c4ffff type=4 attr=000000000000000f (XEN) 00000c6c50000-00000c6cc1fff type=3 attr=000000000000000f (XEN) 00000c6cc2000-00000c6cd7fff type=4 attr=000000000000000f (XEN) 00000c6cd8000-00000c6cdafff type=3 attr=000000000000000f (XEN) 00000c6cdb000-00000c6ce2fff type=4 attr=000000000000000f (XEN) 00000c6ce3000-00000c6ce8fff type=3 attr=000000000000000f (XEN) 00000c6ce9000-00000c6ceafff type=4 attr=000000000000000f (XEN) 00000c6ceb000-00000c6cebfff type=3 attr=000000000000000f (XEN) 00000c6cec000-00000c6cedfff type=4 attr=000000000000000f (XEN) 00000c6cee000-00000c6ceefff type=3 attr=000000000000000f (XEN) 00000c6cef000-00000c6ceffff type=4 attr=000000000000000f (XEN) 00000c6cf0000-00000c6cf0fff type=3 attr=000000000000000f (XEN) 00000c6cf1000-00000c6cf4fff type=4 attr=000000000000000f (XEN) 00000c6cf5000-00000c6cf6fff type=3 attr=000000000000000f (XEN) 00000c6cf7000-00000c6cf7fff type=4 attr=000000000000000f (XEN) 00000c6cf8000-00000c6cf8fff type=3 attr=000000000000000f (XEN) 00000c6cf9000-00000c6cfafff type=4 attr=000000000000000f (XEN) 00000c6cfb000-00000c6cfbfff type=3 attr=000000000000000f (XEN) 00000c6cfc000-00000c6cfefff type=4 attr=000000000000000f (XEN) 00000c6cff000-00000c6cfffff type=3 attr=000000000000000f (XEN) 00000c6d00000-00000c6d00fff type=4 attr=000000000000000f (XEN) 00000c6d01000-00000c6d01fff type=3 attr=000000000000000f (XEN) 00000c6d02000-00000c6d03fff type=4 attr=000000000000000f (XEN) 00000c6d04000-00000c6d04fff type=3 attr=000000000000000f (XEN) 00000c6d05000-00000c6d06fff type=4 attr=000000000000000f (XEN) 00000c6d07000-00000c6d07fff type=3 attr=000000000000000f (XEN) 00000c6d08000-00000c6d08fff type=4 attr=000000000000000f (XEN) 00000c6d09000-00000c6d09fff type=3 attr=000000000000000f (XEN) 00000c6d0a000-00000c6d0bfff type=4 attr=000000000000000f (XEN) 00000c6d0c000-00000c6d0cfff type=3 attr=000000000000000f (XEN) 00000c6d0d000-00000c6d10fff type=4 attr=000000000000000f (XEN) 00000c6d11000-00000c6d13fff type=3 attr=000000000000000f (XEN) 00000c6d14000-00000c6d17fff type=4 attr=000000000000000f (XEN) 00000c6d18000-00000c6d19fff type=3 attr=000000000000000f (XEN) 00000c6d1a000-00000c6d1efff type=4 attr=000000000000000f (XEN) 00000c6d1f000-00000c6d22fff type=3 attr=000000000000000f (XEN) 00000c6d23000-00000c6d24fff type=4 attr=000000000000000f (XEN) 00000c6d25000-00000c6d26fff type=3 attr=000000000000000f (XEN) 00000c6d27000-00000c6d28fff type=4 attr=000000000000000f (XEN) 00000c6d29000-00000c6d2cfff type=3 attr=000000000000000f (XEN) 00000c6d2d000-00000c6da5fff type=4 attr=000000000000000f (XEN) 00000c6da6000-00000c6da6fff type=3 attr=000000000000000f (XEN) 00000c6da7000-00000c6da8fff type=4 attr=000000000000000f (XEN) 00000c6da9000-00000c6daafff type=3 attr=000000000000000f (XEN) 00000c6dab000-00000c6db0fff type=4 attr=000000000000000f (XEN) 00000c6db1000-00000c6db5fff type=3 attr=000000000000000f (XEN) 00000c6db6000-00000c6dc5fff type=4 attr=000000000000000f (XEN) 00000c6dc6000-00000c6dc6fff type=3 attr=000000000000000f (XEN) 00000c6dc7000-00000c6dc9fff type=4 attr=000000000000000f (XEN) 00000c6dca000-00000c6dcbfff type=3 attr=000000000000000f (XEN) 00000c6dcc000-00000c6dcdfff type=4 attr=000000000000000f (XEN) 00000c6dce000-00000c6dcffff type=3 attr=000000000000000f (XEN) 00000c6dd0000-00000c6e77fff type=4 attr=000000000000000f (XEN) 00000c6e78000-00000c6e84fff type=3 attr=000000000000000f (XEN) 00000c6e85000-00000c7018fff type=4 attr=000000000000000f (XEN) 00000c7019000-00000c702bfff type=3 attr=000000000000000f (XEN) 00000c702c000-00000c7147fff type=4 attr=000000000000000f (XEN) 00000c7148000-00000c71b8fff type=3 attr=000000000000000f (XEN) 00000c71b9000-00000c722cfff type=4 attr=000000000000000f (XEN) 00000c722d000-00000c7234fff type=7 attr=000000000000000f (XEN) 00000c7235000-00000c7235fff type=2 attr=000000000000000f (XEN) 00000c7236000-00000c723efff type=4 attr=000000000000000f (XEN) 00000c723f000-00000c7411fff type=7 attr=000000000000000f (XEN) 00000c7412000-00000c9565fff type=4 attr=000000000000000f (XEN) 00000c9566000-00000ca53afff type=3 attr=000000000000000f (XEN) 00000ca53b000-00000ca53dfff type=4 attr=000000000000000f (XEN) 00000ca53e000-00000ca547fff type=3 attr=000000000000000f (XEN) 00000ca548000-00000ca556fff type=4 attr=000000000000000f (XEN) 00000ca557000-00000ca61efff type=3 attr=000000000000000f (XEN) 00000ca61f000-00000ca662fff type=0 attr=000000000000000f (XEN) 00000ca663000-00000ca952fff type=3 attr=000000000000000f (XEN) 00000ca953000-00000ca956fff type=5 attr=800000000000000f (XEN) 00000ca957000-00000ca966fff type=6 attr=800000000000000f (XEN) 00000ca967000-00000ca98cfff type=5 attr=800000000000000f (XEN) 00000ca98d000-00000ca992fff type=6 attr=800000000000000f (XEN) 00000ca993000-00000ca9a6fff type=6 attr=800000000000000f (XEN) 00000ca9a7000-00000ca9a8fff type=6 attr=800000000000000f (XEN) 00000ca9a9000-00000ca9b6fff type=6 attr=800000000000000f (XEN) 00000ca9b7000-00000ca9c2fff type=0 attr=000000000000000f (XEN) 00000ca9c3000-00000ca9e6fff type=0 attr=000000000000000f (XEN) 00000ca9e7000-00000caacdfff type=10 attr=000000000000000f (XEN) 00000caace000-00000cab4dfff type=10 attr=000000000000000f (XEN) 00000cab4e000-00000cab56fff type=10 attr=000000000000000f (XEN) 00000cab57000-00000cab5cfff type=10 attr=000000000000000f (XEN) 00000cab5d000-00000cab5efff type=10 attr=000000000000000f (XEN) 00000cab5f000-00000cabe6fff type=10 attr=000000000000000f (XEN) 00000cabe7000-00000cabfbfff type=9 attr=000000000000000f (XEN) 00000cabfc000-00000cabfefff type=9 attr=000000000000000f (XEN) 00000cabff000-00000cabfffff type=4 attr=000000000000000f (XEN) 0000100000000-000042dffffff type=7 attr=000000000000000f (XEN) 00000cb800000-00000cf9fffff type=0 attr=8000000000000000 (XEN) Unknown cachability for MFNs 0xcb800-0xcf9ff, assuming UC (XEN) 00000fed1c000-00000fed1ffff type=11 attr=8000000000000000 (XEN) Unknown cachability for MFNs 0xfed1c-0xfed1f, assuming UC (XEN) 00000ffc00000-00000ffc1ffff type=11 attr=8000000000000000 (XEN) Unknown cachability for MFNs 0xffc00-0xffc1f, assuming UC (XEN) ----[ Xen-4.4.3-rc1 x86_64 debug=n Not tainted ]---- (XEN) CPU: 0 (XEN) RIP: e008:[<00000000ca98ad28>] 00000000ca98ad28 (XEN) RFLAGS: 0000000000010082 CONTEXT: hypervisor (XEN) rax: ffff8300ca9b6e18 rbx: 00000000000015f0 rcx: 00000000000015f0 (XEN) rdx: 0000000000000030 rsi: 0000000000000063 rdi: ffff830000000000 (XEN) rbp: 00000007c7ffffff rsp: ffff82d0802c7d78 r8: 0000000000000001 (XEN) r9: ffff830093cfe7a8 r10: 00000000000ffc1f r11: ffff82d0802d4000 (XEN) r12: ffff830000000000 r13: ffff87ffffffffff r14: 00000000000015f0 (XEN) r15: 00000000000ffc20 cr0: 000000008005003b cr4: 00000000000000b0 (XEN) cr3: 0000000093e6f000 cr2: 00000000ca98ad28 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: 0000 cs: e008 (XEN) Xen stack trace from rsp=ffff82d0802c7d78: (XEN) ffff82d0802a8423 ffff87ffffffffff 00000000000015c0 00000000000ffc20 (XEN) ffff82d0802a834a 00000000000ffc00 00000000000ffc1f 0000000000000010 (XEN) 000000000042e000 000000000042e000 ffff82e000000000 ffff82d0802f0280 (XEN) 000000000000001a 0000000000100000 ffff82d08029192e 0000000000000046 (XEN) ffff830423135fe0 ffff82d0802c0000 ffff82d080260200 0000000000000010 (XEN) 0000000000000010 0000000000000010 ffff82d0802963d1 0000000000000000 (XEN) ffff830093eb81c0 ffff830093eb8160 00007d2f00000002 ffff830093ea941c (XEN) 00000000012bf000 000000042b10c000 0000000000000000 00000000ffffffff (XEN) 000000000042e000 ffff82d080309800 0000000000000000 0000000093eb8160 (XEN) ffffffd080309800 0000000000309800 00000000012bffff 0000000000100000 (XEN) 0059951000000000 0000000800000000 000000010000006e 0000000000000003 (XEN) 00000000000002f8 0000000000000000 0000000093ea8a78 0000000093cfe7a8 (XEN) 000000000004b000 00000000fed20000 00000000ca9b6f18 0000000000000001 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 ffff8300c723f000 0000000000000000 (XEN) Xen call trace: (XEN) [<ffff82d0802a8423>] efi_init_memory+0x2e3/0x3b5 (XEN) [<ffff82d0802a834a>] efi_init_memory+0x20a/0x3b5 (XEN) [<ffff82d08029192e>] arch_init_memory+0x2de/0x300 (XEN) [<ffff82d0802963d1>] __start_xen+0x2571/0x3be0 (XEN) (XEN) Pagetable walk from 00000000ca98ad28: (XEN) L4[0x000] = 0000000423138063 ffffffffffffffff (XEN) L3[0x003] = 0000000000000000 ffffffffffffffff (XEN) (XEN) **************************************** (XEN) Panic on CPU 0: (XEN) FATAL PAGE FAULT (XEN) [error_code=0010] (XEN) Faulting linear address: 00000000ca98ad28 (XEN) **************************************** (XEN) (XEN) Reboot in five seconds... (XEN) Resetting with ACPI MEMORY or I/O RESET_REG. ===== The console output from GetNextVariableName crash: (XEN) Xen version 4.5.2-pre (user@) (gcc (GCC) 4.9.2 20150212 (Red Hat 4.9.2-6)) debug=n Thu Sep 24 04:46:33 CEST 2015 (XEN) Latest ChangeSet: Thu Sep 24 03:00:24 2015 +0200 git:708ee2d (XEN) Bootloader: EFI (XEN) Command line: loglvl=all console=com1 com1=115200n1 conswitch=ax efi=attr=uc (XEN) Video information: (XEN) VGA is graphics mode 800x600, 32 bpp (XEN) Disc information: (XEN) Found 0 MBR signatures (XEN) Found 0 EDD information structures (XEN) WARNING: MTRRs do not cover all of memory. (XEN) Truncating RAM from 17530880kB to 3325952kB (XEN) EFI RAM map: (XEN) 0000000000000000 - 0000000000008000 (reserved) (XEN) 0000000000008000 - 000000000004e000 (usable) (XEN) 000000000004e000 - 00000000000a0000 (reserved) (XEN) 0000000000100000 - 0000000020000000 (usable) (XEN) 0000000020000000 - 0000000020200000 (reserved) (XEN) 0000000020200000 - 0000000040000000 (usable) (XEN) 0000000040000000 - 0000000040200000 (reserved) (XEN) 0000000040200000 - 00000000c6b12000 (usable) (XEN) 00000000c6b12000 - 00000000c6b6a000 (reserved) (XEN) 00000000c6b6a000 - 00000000c6be1000 (usable) (XEN) 00000000c6be1000 - 00000000c6c08000 (reserved) (XEN) 00000000c6c08000 - 00000000c6c0c000 (usable) (XEN) 00000000c6c0c000 - 00000000c722d000 (reserved) (XEN) 00000000c722d000 - 00000000c7236000 (usable) (XEN) 00000000c7236000 - 00000000ca9e7000 (reserved) (XEN) 00000000ca9e7000 - 00000000cabe7000 (ACPI NVS) (XEN) 00000000cabe7000 - 00000000cabff000 (ACPI data) (XEN) 00000000cabff000 - 00000000cac00000 (reserved) (XEN) 00000000cb800000 - 00000000cfa00000 (reserved) (XEN) 00000000fed1c000 - 00000000fed20000 (reserved) (XEN) 00000000ffc00000 - 00000000ffc20000 (reserved) (XEN) 0000000100000000 - 000000042e000000 (unusable) (XEN) System RAM: 3174MB (3251056kB) (XEN) ACPI: RSDP CABFEF98, 0024 (r2 DELL ) (XEN) ACPI: XSDT CABFDE18, 007C (r1 DELL CBX3 6222004 MSFT 10013) (XEN) ACPI: FACP CAB77D98, 00F4 (r4 DELL CBX3 6222004 MSFT 10013) (XEN) ACPI: DSDT CAB45018, 885D (r2 INT430 SYSFexxx 1001 INTL 20090903) (XEN) ACPI: FACS CABD4D40, 0040 (XEN) ACPI: APIC CABFCF18, 00CC (r2 DELL CBX3 6222004 MSFT 10013) (XEN) ACPI: TCPA CABD5D18, 0032 (r2 0 0) (XEN) ACPI: SSDT CAB78A98, 02F9 (r1 DELLTP TPM 3000 INTL 20090903) (XEN) ACPI: MCFG CABD5C98, 003C (r1 DELL SNDYBRDG 6222004 MSFT 97) (XEN) ACPI: HPET CABD5C18, 0038 (r1 A M I PCHHPET 6222004 AMI. 3) (XEN) ACPI: BOOT CABD5B98, 0028 (r1 DELL CBX3 6222004 AMI 10013) (XEN) ACPI: SSDT CAB5C018, 0804 (r1 PmRef Cpu0Ist 3000 INTL 20090903) (XEN) ACPI: SSDT CAB5B018, 0996 (r1 PmRef CpuPm 3000 INTL 20090903) (XEN) ACPI: DMAR CAB77C18, 00E8 (r1 INTEL SNB 1 INTL 1) (XEN) ACPI: SLIC CAB65C18, 0176 (r3 DELL CBX3 6222004 MSFT 10013) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-00000000c7236000 (XEN) Domain heap initialised (XEN) SMBIOS 2.6 present. (XEN) DMI 2.6 present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x408 (XEN) ACPI: SLEEP INFO: pm1x_cnt[1:404,1:0], pm1x_evt[1:400,1:0] (XEN) ACPI: 32/64X FACS address mismatch in FADT - cabd4e40/00000000cabd4d40, using 32 (XEN) ACPI: wakeup_vec[cabd4e4c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) Processor #0 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) Processor #2 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled) (XEN) Processor #1 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled) (XEN) Processor #3 6:10 APIC version 21 (XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x04] disabled) (XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] disabled) (XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x06] disabled) (XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x07] disabled) (XEN) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x08] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x09] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x0a] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x0b] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x0c] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x0d] disabled) (XEN) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x0e] disabled) (XEN) ACPI: LAPIC (acpi_id[0x10] lapic_id[0x0f] disabled) (XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs (XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000 (XEN) ERST table was not found (XEN) Using ACPI (MADT) for SMP configuration information (XEN) SMP: Allowing 16 CPUs (12 hotplug CPUs) (XEN) IRQ limits: 24 GSI, 760 MSI/MSI-X (XEN) Switched to APIC driver x2apic_cluster. (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 2494.407 MHz processor. (XEN) EFI memory map: (mapping BootServices) (XEN) 0000000000000-0000000007fff type=3 attr=000000000000000f (XEN) 0000000008000-000000004afff type=7 attr=000000000000000f (XEN) 000000004b000-000000004dfff type=2 attr=000000000000000f (XEN) 000000004e000-000000005ffff type=4 attr=000000000000000f (XEN) 0000000060000-000000009ffff type=3 attr=000000000000000f (XEN) 0000000100000-000001fffffff type=7 attr=000000000000000f (XEN) 0000020000000-00000201fffff type=0 attr=000000000000000f (XEN) 0000020200000-000003fffffff type=7 attr=000000000000000f (XEN) 0000040000000-00000401fffff type=0 attr=000000000000000f (XEN) 0000040200000-0000091fa6fff type=7 attr=000000000000000f (XEN) 0000091fa7000-0000093bdbfff type=2 attr=000000000000000f (XEN) 0000093bdc000-0000094fdffff type=1 attr=000000000000000f (XEN) 0000094fe0000-00000c694afff type=2 attr=000000000000000f (XEN) 00000c694b000-00000c6a2dfff type=1 attr=000000000000000f (XEN) 00000c6a2e000-00000c6b11fff type=7 attr=000000000000000f (XEN) 00000c6b12000-00000c6b69fff type=4 attr=000000000000000f (XEN) 00000c6b6a000-00000c6be0fff type=7 attr=000000000000000f (XEN) 00000c6be1000-00000c6c07fff type=4 attr=000000000000000f (XEN) 00000c6c08000-00000c6c0bfff type=7 attr=000000000000000f (XEN) 00000c6c0c000-00000c6c30fff type=4 attr=000000000000000f (XEN) 00000c6c31000-00000c6c31fff type=3 attr=000000000000000f (XEN) 00000c6c32000-00000c6c32fff type=4 attr=000000000000000f (XEN) 00000c6c33000-00000c6c33fff type=3 attr=000000000000000f (XEN) 00000c6c34000-00000c6c4ffff type=4 attr=000000000000000f (XEN) 00000c6c50000-00000c6cc1fff type=3 attr=000000000000000f (XEN) 00000c6cc2000-00000c6cd7fff type=4 attr=000000000000000f (XEN) 00000c6cd8000-00000c6cdafff type=3 attr=000000000000000f (XEN) 00000c6cdb000-00000c6ce2fff type=4 attr=000000000000000f (XEN) 00000c6ce3000-00000c6ce8fff type=3 attr=000000000000000f (XEN) 00000c6ce9000-00000c6ceafff type=4 attr=000000000000000f (XEN) 00000c6ceb000-00000c6cebfff type=3 attr=000000000000000f (XEN) 00000c6cec000-00000c6cedfff type=4 attr=000000000000000f (XEN) 00000c6cee000-00000c6ceefff type=3 attr=000000000000000f (XEN) 00000c6cef000-00000c6ceffff type=4 attr=000000000000000f (XEN) 00000c6cf0000-00000c6cf0fff type=3 attr=000000000000000f (XEN) 00000c6cf1000-00000c6cf4fff type=4 attr=000000000000000f (XEN) 00000c6cf5000-00000c6cf6fff type=3 attr=000000000000000f (XEN) 00000c6cf7000-00000c6cf7fff type=4 attr=000000000000000f (XEN) 00000c6cf8000-00000c6cf8fff type=3 attr=000000000000000f (XEN) 00000c6cf9000-00000c6cfafff type=4 attr=000000000000000f (XEN) 00000c6cfb000-00000c6cfbfff type=3 attr=000000000000000f (XEN) 00000c6cfc000-00000c6cfefff type=4 attr=000000000000000f (XEN) 00000c6cff000-00000c6cfffff type=3 attr=000000000000000f (XEN) 00000c6d00000-00000c6d00fff type=4 attr=000000000000000f (XEN) 00000c6d01000-00000c6d01fff type=3 attr=000000000000000f (XEN) 00000c6d02000-00000c6d03fff type=4 attr=000000000000000f (XEN) 00000c6d04000-00000c6d04fff type=3 attr=000000000000000f (XEN) 00000c6d05000-00000c6d06fff type=4 attr=000000000000000f (XEN) 00000c6d07000-00000c6d07fff type=3 attr=000000000000000f (XEN) 00000c6d08000-00000c6d08fff type=4 attr=000000000000000f (XEN) 00000c6d09000-00000c6d09fff type=3 attr=000000000000000f (XEN) 00000c6d0a000-00000c6d0bfff type=4 attr=000000000000000f (XEN) 00000c6d0c000-00000c6d0cfff type=3 attr=000000000000000f (XEN) 00000c6d0d000-00000c6d10fff type=4 attr=000000000000000f (XEN) 00000c6d11000-00000c6d13fff type=3 attr=000000000000000f (XEN) 00000c6d14000-00000c6d17fff type=4 attr=000000000000000f (XEN) 00000c6d18000-00000c6d19fff type=3 attr=000000000000000f (XEN) 00000c6d1a000-00000c6d1efff type=4 attr=000000000000000f (XEN) 00000c6d1f000-00000c6d22fff type=3 attr=000000000000000f (XEN) 00000c6d23000-00000c6d24fff type=4 attr=000000000000000f (XEN) 00000c6d25000-00000c6d26fff type=3 attr=000000000000000f (XEN) 00000c6d27000-00000c6d28fff type=4 attr=000000000000000f (XEN) 00000c6d29000-00000c6d2cfff type=3 attr=000000000000000f (XEN) 00000c6d2d000-00000c6da5fff type=4 attr=000000000000000f (XEN) 00000c6da6000-00000c6da6fff type=3 attr=000000000000000f (XEN) 00000c6da7000-00000c6da8fff type=4 attr=000000000000000f (XEN) 00000c6da9000-00000c6daafff type=3 attr=000000000000000f (XEN) 00000c6dab000-00000c6db0fff type=4 attr=000000000000000f (XEN) 00000c6db1000-00000c6db5fff type=3 attr=000000000000000f (XEN) 00000c6db6000-00000c6dc5fff type=4 attr=000000000000000f (XEN) 00000c6dc6000-00000c6dc6fff type=3 attr=000000000000000f (XEN) 00000c6dc7000-00000c6dc9fff type=4 attr=000000000000000f (XEN) 00000c6dca000-00000c6dcbfff type=3 attr=000000000000000f (XEN) 00000c6dcc000-00000c6dcdfff type=4 attr=000000000000000f (XEN) 00000c6dce000-00000c6dcffff type=3 attr=000000000000000f (XEN) 00000c6dd0000-00000c6e77fff type=4 attr=000000000000000f (XEN) 00000c6e78000-00000c6e84fff type=3 attr=000000000000000f (XEN) 00000c6e85000-00000c7018fff type=4 attr=000000000000000f (XEN) 00000c7019000-00000c702bfff type=3 attr=000000000000000f (XEN) 00000c702c000-00000c7147fff type=4 attr=000000000000000f (XEN) 00000c7148000-00000c71b8fff type=3 attr=000000000000000f (XEN) 00000c71b9000-00000c722cfff type=4 attr=000000000000000f (XEN) 00000c722d000-00000c7234fff type=7 attr=000000000000000f (XEN) 00000c7235000-00000c7235fff type=2 attr=000000000000000f (XEN) 00000c7236000-00000c9565fff type=4 attr=000000000000000f (XEN) 00000c9566000-00000ca53afff type=3 attr=000000000000000f (XEN) 00000ca53b000-00000ca53dfff type=4 attr=000000000000000f (XEN) 00000ca53e000-00000ca547fff type=3 attr=000000000000000f (XEN) 00000ca548000-00000ca556fff type=4 attr=000000000000000f (XEN) 00000ca557000-00000ca61efff type=3 attr=000000000000000f (XEN) 00000ca61f000-00000ca662fff type=0 attr=000000000000000f (XEN) 00000ca663000-00000ca952fff type=3 attr=000000000000000f (XEN) 00000ca953000-00000ca956fff type=5 attr=800000000000000f (XEN) 00000ca957000-00000ca966fff type=6 attr=800000000000000f (XEN) 00000ca967000-00000ca98cfff type=5 attr=800000000000000f (XEN) 00000ca98d000-00000ca992fff type=6 attr=800000000000000f (XEN) 00000ca993000-00000ca9a6fff type=6 attr=800000000000000f (XEN) 00000ca9a7000-00000ca9a8fff type=6 attr=800000000000000f (XEN) 00000ca9a9000-00000ca9b6fff type=6 attr=800000000000000f (XEN) 00000ca9b7000-00000ca9c2fff type=0 attr=000000000000000f (XEN) 00000ca9c3000-00000ca9e6fff type=0 attr=000000000000000f (XEN) 00000ca9e7000-00000caacdfff type=10 attr=000000000000000f (XEN) 00000caace000-00000cab4dfff type=10 attr=000000000000000f (XEN) 00000cab4e000-00000cab56fff type=10 attr=000000000000000f (XEN) 00000cab57000-00000cab5cfff type=10 attr=000000000000000f (XEN) 00000cab5d000-00000cab5efff type=10 attr=000000000000000f (XEN) 00000cab5f000-00000cabe6fff type=10 attr=000000000000000f (XEN) 00000cabe7000-00000cabfbfff type=9 attr=000000000000000f (XEN) 00000cabfc000-00000cabfefff type=9 attr=000000000000000f (XEN) 00000cabff000-00000cabfffff type=4 attr=000000000000000f (XEN) 0000100000000-000042dffffff type=7 attr=000000000000000f (XEN) 00000cb800000-00000cf9fffff type=0 attr=8000000000000000 (XEN) Unknown cachability for MFNs 0xcb800-0xcf9ff, assuming UC (XEN) 00000fed1c000-00000fed1ffff type=11 attr=8000000000000000 (XEN) Unknown cachability for MFNs 0xfed1c-0xfed1f, assuming UC (XEN) 00000ffc00000-00000ffc1ffff type=11 attr=8000000000000000 (XEN) Unknown cachability for MFNs 0xffc00-0xffc1f, assuming UC (XEN) Initing memory sharing. (XEN) xstate_init: using cntxt_size: 0x340 and states: 0x7 (XEN) mce_intel.c:719: MCA Capability: BCAST 1 SER 0 CMCI 1 firstbank 0 extended MCE MSR 0 (XEN) Intel machine check reporting enabled (XEN) alt table ffff82d080449450 -> ffff82d08044a5d8 (XEN) PCI: MCFG configuration 0: base f8000000 segment 0000 buses 00 - 3f (XEN) PCI: Not using MCFG for segment 0000 bus 00-3f (XEN) Intel VT-d iommu 0 supported page sizes: 4kB. (XEN) Intel VT-d iommu 1 supported page sizes: 4kB. (XEN) Intel VT-d Snoop Control not enabled. (XEN) Intel VT-d Dom0 DMA Passthrough not enabled. (XEN) Intel VT-d Queued Invalidation enabled. (XEN) Intel VT-d Interrupt Remapping enabled. (XEN) Intel VT-d Shared EPT tables not enabled. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Interrupt remapping enabled (XEN) Enabled directed EOI with ioapic_ack_old on! (XEN) ENABLING IO-APIC IRQs (XEN) -> Using old ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) TSC deadline timer enabled (XEN) Platform timer is 14.318MHz HPET (XEN) Allocated console ring of 32 KiB. (XEN) mwait-idle: MWAIT substates: 0x21120 (XEN) mwait-idle: v0.4 model 0x2a (XEN) mwait-idle: lapic_timer_reliable_states 0xffffffff (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) - Unrestricted Guest (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging (HAP) detected (XEN) HVM: HAP page sizes: 4kB, 2MB (XEN) Brought up 4 CPUs (XEN) Dell Latitude E6420 series board detected. Selecting PCI reboot method. (XEN) ACPI sleep modes: S3 (XEN) mcheck_poll: Machine check polling timer started. (XEN) Dom0 has maximum 600 PIRQs (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x204a000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 000000009c000000->00000000a0000000 (745023 pages to be allocated) (XEN) Init. ramdisk: 00000000c5365000->00000000c69ff64c (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff8204a000 (XEN) Init. ramdisk: 0000000000000000->0000000000000000 (XEN) Phys-Mach map: ffffffff8204a000->ffffffff826246d0 (XEN) Start info: ffffffff82625000->ffffffff826254b4 (XEN) Page tables: ffffffff82626000->ffffffff8263d000 (XEN) Boot stack: ffffffff8263d000->ffffffff8263e000 (XEN) TOTAL: ffffffff80000000->ffffffff82800000 (XEN) ENTRY ADDRESS: ffffffff81d4d1f0 (XEN) Dom0 has maximum 4 VCPUs (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) Scrubbing Free RAM on 1 nodes using 2 CPUs (XEN) .............done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) *** Serial input -> Xen (type 'CTRL-a' three times to switch input to DOM0) (XEN) Freed 316kB init memory. mapping kernel into physical memory about to get started... (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000. (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 00000000c0000082 from 0xffff82d080453000 to 0xffffffff81772710. (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 00000000c0000083 from 0xffff82d080453080 to 0xffffffff817750b0. (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 0000000000000174 from 0x000000000000e008 to 0x0000000000000010. (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 0000000000000175 from 0xffff82d080457fc0 to 0x0000000000000000. (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 0000000000000176 from 0xffff82d080225f60 to 0xffffffff81774e80. (XEN) traps.c:2589:d0v0 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700. [ 0.000000] PAT configuration [0-7]: WB WT UC- UC WC WP UC UC [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.1.7-6.pvops.qubes.x86_64 (user@testbuilder) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-7) (GCC) ) #1 SMP Mon Sep 21 21:42:42 UTC 2015 [ 0.000000] Command line: inst.stage2=hd:LABEL=Qubes\x2020150923\x20x86_64 console=hvc0 console=tty0 [ 0.000000] Released 0 page(s) [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] Xen: [mem 0x0000000000000000-0x0000000000007fff] reserved [ 0.000000] Xen: [mem 0x0000000000008000-0x000000000004dfff] usable [ 0.000000] Xen: [mem 0x000000000004e000-0x00000000000fffff] reserved [ 0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] Xen: [mem 0x0000000020000000-0x00000000201fffff] reserved [ 0.000000] Xen: [mem 0x0000000020200000-0x000000003fffffff] usable [ 0.000000] Xen: [mem 0x0000000040000000-0x00000000401fffff] reserved [ 0.000000] Xen: [mem 0x0000000040200000-0x00000000c6b11fff] usable [ 0.000000] Xen: [mem 0x00000000c6b12000-0x00000000c6b69fff] reserved [ 0.000000] Xen: [mem 0x00000000c6b6a000-0x00000000c6be0fff] usable [ 0.000000] Xen: [mem 0x00000000c6be1000-0x00000000c6c07fff] reserved [ 0.000000] Xen: [mem 0x00000000c6c08000-0x00000000c6c0bfff] usable [ 0.000000] Xen: [mem 0x00000000c6c0c000-0x00000000c722cfff] reserved [ 0.000000] Xen: [mem 0x00000000c722d000-0x00000000c7235fff] usable [ 0.000000] Xen: [mem 0x00000000c7236000-0x00000000ca9e6fff] reserved [ 0.000000] Xen: [mem 0x00000000ca9e7000-0x00000000cabe6fff] ACPI NVS [ 0.000000] Xen: [mem 0x00000000cabe7000-0x00000000cabfefff] ACPI data [ 0.000000] Xen: [mem 0x00000000cabff000-0x00000000cabfffff] reserved [ 0.000000] Xen: [mem 0x00000000cb800000-0x00000000cf9fffff] reserved [ 0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved [ 0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved [ 0.000000] Xen: [mem 0x00000000ffc00000-0x00000000ffc1ffff] reserved [ 0.000000] Xen: [mem 0x0000000100000000-0x000000042dffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] efi: EFI v2.00 by American Megatrends [ 0.000000] efi: ACPI 2.0=0xcabfef98 SMBIOS=0xca9a4f98 [ 0.000000] SMBIOS 2.6 present. [ 0.000000] Hypervisor detected: Xen [ 0.000000] e820: last_pfn = 0x42e000 max_arch_pfn = 0x400000000 [ 0.000000] e820: last_pfn = 0xc7236 max_arch_pfn = 0x400000000 [ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff] [ 0.000000] init_memory_mapping: [mem 0xbb200000-0xbb3fffff] [ 0.000000] init_memory_mapping: [mem 0xa0000000-0xbb1fffff] [ 0.000000] init_memory_mapping: [mem 0x80000000-0x9fffffff] [ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff] [ 0.000000] init_memory_mapping: [mem 0x20200000-0x3fffffff] [ 0.000000] init_memory_mapping: [mem 0x40200000-0x7fffffff] [ 0.000000] init_memory_mapping: [mem 0xbb400000-0xc6b11fff] [ 0.000000] init_memory_mapping: [mem 0xc6b6a000-0xc6be0fff] [ 0.000000] init_memory_mapping: [mem 0xc6c08000-0xc6c0bfff] [ 0.000000] init_memory_mapping: [mem 0xc722d000-0xc7235fff] [ 0.000000] init_memory_mapping: [mem 0x100000000-0x42dffffff] [ 0.000000] RAMDISK: [mem 0x04000000-0x0569afff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000CABFEF98 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000CABFDE18 00007C (v01 DELL CBX3 06222004 MSFT 00010013) [ 0.000000] ACPI: FACP 0x00000000CAB77D98 0000F4 (v04 DELL CBX3 06222004 MSFT 00010013) [ 0.000000] ACPI: DSDT 0x00000000CAB45018 00885D (v02 INT430 SYSFexxx 00001001 INTL 20090903) [ 0.000000] ACPI: FACS 0x00000000CABD4E40 000040 [ 0.000000] ACPI: FACS 0x00000000CABD4D40 000040 [ 0.000000] ACPI: APIC 0x00000000CABFCF18 0000CC (v02 DELL CBX3 06222004 MSFT 00010013) [ 0.000000] ACPI: TCPA 0x00000000CABD5D18 000032 (v02 00000000 00000000) [ 0.000000] ACPI: SSDT 0x00000000CAB78A98 0002F9 (v01 DELLTP TPM 00003000 INTL 20090903) [ 0.000000] ACPI: MCFG 0x00000000CABD5C98 00003C (v01 DELL SNDYBRDG 06222004 MSFT 00000097) [ 0.000000] ACPI: HPET 0x00000000CABD5C18 000038 (v01 A M I PCHHPET 06222004 AMI. 00000003) [ 0.000000] ACPI: BOOT 0x00000000CABD5B98 000028 (v01 DELL CBX3 06222004 AMI 00010013) [ 0.000000] ACPI: SSDT 0x00000000CAB5C018 000804 (v01 PmRef Cpu0Ist 00003000 INTL 20090903) [ 0.000000] ACPI: SSDT 0x00000000CAB5B018 000996 (v01 PmRef CpuPm 00003000 INTL 20090903) [ 0.000000] ACPI: XMAR 0x00000000CAB77C18 0000E8 (v01 INTEL SNB 00000001 INTL 00000001) [ 0.000000] ACPI: SLIC 0x00000000CAB65C18 000176 (v03 DELL CBX3 06222004 MSFT 00010013) [ 0.000000] Setting APIC routing to Xen PV. [ 0.000000] NUMA turned off [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000042dffffff] [ 0.000000] NODE_DATA(0) allocated [mem 0xb952a000-0xb953dfff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000008000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000042dffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000008000-0x000000000004dfff] [ 0.000000] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.000000] node 0: [mem 0x0000000020200000-0x000000003fffffff] [ 0.000000] node 0: [mem 0x0000000040200000-0x00000000c6b11fff] [ 0.000000] node 0: [mem 0x00000000c6b6a000-0x00000000c6be0fff] [ 0.000000] node 0: [mem 0x00000000c6c08000-0x00000000c6c0bfff] [ 0.000000] node 0: [mem 0x00000000c722d000-0x00000000c7235fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000042dffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000008000-0x000000042dffffff] [ 0.000000] p2m virtual area at ffffc90000000000, size is 2200000 [ 0.000000] Remapped 1210 page(s) [ 0.000000] Reserving Intel graphics stolen memory at 0xcba00000-0xcf9fffff [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: Allowing 16 CPUs, 12 hotplug CPUs [ 0.000000] e820: [mem 0xcfa00000-0xfebfffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.5.2-pre (preserve-AD) [ 0.000000] clocksource refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:16 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 34 pages/cpu @ffff8800a7200000 s101080 r8192 d29992 u262144 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 4082039 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: inst.stage2=hd:LABEL=Qubes\x2020150923\x20x86_64 console=hvc0 console=tty0 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form [ 0.000000] software IO TLB [mem 0xa3200000-0xa7200000] (64MB) mapped at [ffff8800a3200000-ffff8800a71fffff] [ 0.000000] Memory: 2634584K/16587632K available (7646K kernel code, 1224K rwdata, 3292K rodata, 1512K init, 1464K bss, 13953048K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS:4352 nr_irqs:456 16 [ 0.000000] xen:events: Using FIFO-based ABI [ 0.000000] Offload RCU callbacks from all CPUs [ 0.000000] Offload RCU callbacks from CPUs: 0-3. [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [hvc0] enabled [ 0.000000] clocksource xen: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] tsc: Detected 2494.406 MHz processor [ 29.277630] Calibrating delay loop (skipped), value calculated using timer frequency.. 4988.81 BogoMIPS (lpj=2494406) [ 29.277641] pid_max: default: 32768 minimum: 301 [ 29.277651] ACPI: Core revision 20150410 [ 29.301710] ACPI: All ACPI Tables successfully acquired [ 29.301932] Security Framework initialized [ 29.301944] AppArmor: AppArmor disabled by boot time parameter [ 29.304191] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes) [ 29.308191] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 29.309686] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 29.309732] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes) [ 29.310103] Initializing cgroup subsys blkio [ 29.310110] Initializing cgroup subsys memory [ 29.310123] Initializing cgroup subsys devices [ 29.310130] Initializing cgroup subsys freezer [ 29.310136] Initializing cgroup subsys net_cls [ 29.310142] Initializing cgroup subsys perf_event [ 29.310148] Initializing cgroup subsys net_prio [ 29.310154] Initializing cgroup subsys hugetlb [ 29.310216] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 29.310221] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 29.310228] CPU: Physical Processor ID: 0 [ 29.310232] CPU: Processor Core ID: 0 [ 29.310237] mce: CPU supports 2 MCE banks [ 29.310256] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 29.310261] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 29.310428] Freeing SMP alternatives memory: 28K (ffffffff81eae000 - ffffffff81eb5000) [ 29.312842] ftrace: allocating 27993 entries in 110 pages [ 29.326653] cpu 0 spinlock event irq 25 [ 29.335090] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [ 29.335777] NMI watchdog: disabled (cpu0): hardware events not enabled [ 29.335784] NMI watchdog: Shutting down hard lockup detector on all cpus [ 29.335874] installing Xen timer for CPU 1 [ 29.335888] cpu 1 spinlock event irq 32 (XEN) traps.c:2589:d0v1 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000. (XEN) traps.c:2589:d0v1 Domain attempted WRMSR 00000000c0000082 from 0xffff8300940bb000 to 0xffffffff81772710. (XEN) traps.c:2589:d0v1 Domain attempted WRMSR 00000000c0000083 from 0xffff8300940bb080 to 0xffffffff817750b0. [ 29.336243] installing Xen timer for CPU 2 [ 29.336254] cpu 2 spinlock event irq 39 [ 29.336628] installing Xen timer for CPU 3 [ 29.336640] cpu 3 spinlock event irq 46 [ 29.336814] x86: Booted up 1 node, 4 CPUs [ 29.337027] devtmpfs: initialized [ 29.341107] PM: Registering ACPI NVS region [mem 0xca9e7000-0xcabe6fff] (2097152 bytes) [ 29.341149] reboot: Dell Latitude E6420 series board detected. Selecting PCI-method for reboots. [ 29.341223] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 29.341340] atomic64_test: passed for x86-64 platform with CX8 and with SSE [ 29.341347] pinctrl core: initialized pinctrl subsystem [ 29.341405] RTC time: 2:47:42, date: 09/24/15 [ 29.341523] NET: Registered protocol family 16 [ 29.341539] xen:grant_table: Grant tables using version 1 layout [ 29.341551] Grant table initialized [ 29.341805] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 29.341814] ACPI: bus type PCI registered [ 29.341819] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 29.342028] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 29.342037] PCI: not using MMCONFIG [ 29.342042] PCI: Using configuration type 1 for base access [ 29.342052] dmi type 0xB1 record - unknown flag [ 29.346245] ACPI: Added _OSI(Module Device) [ 29.346252] ACPI: Added _OSI(Processor Device) [ 29.346257] ACPI: Added _OSI(3.0 _SCP Extensions) [ 29.346261] ACPI: Added _OSI(Processor Aggregator Device) [ 29.352168] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored [ 29.356442] ACPI: Dynamic OEM Table Load: [ 29.356505] ACPI: SSDT 0xFFFF8800A0C82800 000727 (v01 PmRef Cpu0Cst 00003001 INTL 20090903) [ 29.357132] ACPI: Dynamic OEM Table Load: [ 29.357142] ACPI: SSDT 0xFFFF8800A0D34C00 000303 (v01 PmRef ApIst 00003000 INTL 20090903) [ 29.357625] ACPI: Dynamic OEM Table Load: [ 29.357634] ACPI: SSDT 0xFFFF8800A0CDD400 000119 (v01 PmRef ApCst 00003000 INTL 20090903) [ 29.358629] ACPI : EC: EC started [ 29.361807] ACPI: Interpreter enabled [ 29.361818] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150410/hwxface-580) [ 29.361830] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150410/hwxface-580) [ 29.361847] ACPI: (supports S0 S3 S5) [ 29.361851] ACPI: Using IOAPIC for interrupt routing [ 29.361875] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 29.362324] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in ACPI motherboard resources [ 29.368699] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 29.383984] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e]) [ 29.383995] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 29.384050] acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM [ 29.384742] PCI host bridge to bus 0000:00 [ 29.384749] pci_bus 0000:00: root bus resource [bus 00-3e] [ 29.384755] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 29.384760] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 29.384766] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 29.384773] pci_bus 0000:00: root bus resource [mem 0xcfa00000-0xfeafffff window] [ 29.384781] pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed44fff window] (XEN) Bogus DMIBAR 0xfed18001 on 0000:00:00.0 (XEN) PCI add device 0000:00:00.0 (XEN) PCI add device 0000:00:02.0 (XEN) PCI add device 0000:00:16.0 [ 29.386062] pci 0000:00:19.0: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:19.0 [ 29.386400] pci 0000:00:1a.0: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1a.0 [ 29.386747] pci 0000:00:1b.0: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1b.0 [ 29.387018] pci 0000:00:1c.0: Enabling MPC IRBNCE [ 29.387026] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled [ 29.387063] pci 0000:00:1c.0: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1c.0 [ 29.387332] pci 0000:00:1c.1: Enabling MPC IRBNCE [ 29.387340] pci 0000:00:1c.1: Intel PCH root port ACS workaround enabled [ 29.387374] pci 0000:00:1c.1: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1c.1 [ 29.387703] pci 0000:00:1c.2: Enabling MPC IRBNCE [ 29.387711] pci 0000:00:1c.2: Intel PCH root port ACS workaround enabled [ 29.387746] pci 0000:00:1c.2: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1c.2 [ 29.388014] pci 0000:00:1c.3: Enabling MPC IRBNCE [ 29.388021] pci 0000:00:1c.3: Intel PCH root port ACS workaround enabled [ 29.388057] pci 0000:00:1c.3: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1c.3 [ 29.388328] pci 0000:00:1c.5: Enabling MPC IRBNCE [ 29.388336] pci 0000:00:1c.5: Intel PCH root port ACS workaround enabled [ 29.388369] pci 0000:00:1c.5: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1c.5 [ 29.388719] pci 0000:00:1d.0: System wakeup disabled by ACPI (XEN) PCI add device 0000:00:1d.0 (XEN) PCI add device 0000:00:1f.0 (XEN) PCI add device 0000:00:1f.2 (XEN) PCI add device 0000:00:1f.3 [ 29.389790] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 29.390375] pci 0000:02:00.0: System wakeup disabled by ACPI (XEN) PCI add device 0000:02:00.0 [ 29.391632] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 29.391780] acpiphp: Slot [1] registered [ 29.391793] pci 000[ 31.950924] Freeing initrd memory: 23148K (ffff880004000000 - ffff88000569b000) [ 31.950994] Simple Boot Flag at 0xf3 set to 0x1 [ 31.951091] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer [ 31.951101] hw unit of domain pp0-core 2^-16 Joules [ 31.951108] hw unit of domain package 2^-16 Joules [ 31.951114] hw unit of domain pp1-gpu 2^-16 Joules (XEN) traps.c:3161: GPF (0000): ffff82d080190c7d -> ffff82d08022c46c (XEN) traps.c:3161: GPF (0000): ffff82d080190c7d -> ffff82d08022c46c (XEN) traps.c:3161: GPF (0000): ffff82d080190c7d -> ffff82d08022c46c (XEN) traps.c:3161: GPF (0000): ffff82d080190c7d -> ffff82d08022c46c [ 31.952308] AVX version of gcm_enc/dec engaged. [ 31.952316] AES CTR mode by8 optimization enabled [ 31.956082] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 31.956620] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 31.956640] Initialise system trusted keyring [ 31.956668] audit: initializing netlink subsys (disabled) [ 31.956692] audit: type=2000 audit(1443062864.978:1): initialized [ 31.957012] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 31.958502] zpool: loaded [ 31.958508] zbud: loaded [ 31.958684] VFS: Disk quotas dquot_6.6.0 [ 31.958724] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 31.959130] Key type big_key registered [ 31.959903] alg: No test for stdrng (krng) [ 31.959920] NET: Registered protocol family 38 [ 31.959930] Key type asymmetric registered [ 31.959935] Asymmetric key parser 'x509' registered [ 31.959975] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 31.960047] io scheduler noop registered [ 31.960053] io scheduler deadline registered [ 31.960088] io scheduler cfq registered (default) [ 31.960288] Already setup the GSI :16 [ 31.960462] Already setup the GSI :17 [ 31.961011] Already setup the GSI :17 [ 31.961144] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 31.961165] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 31.961198] efifb: probing for efifb [ 31.961400] efifb: framebuffer at 0xd0000000, mapped to 0xffffc90004000000, using 1876k, total 1875k [ 31.961408] efifb: mode is 800x600x32, linelength=3200, pages=1 [ 31.961412] efifb: scrolling: redraw [ 31.961417] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 31.962573] Console: switching to colour frame buffer device 100x37 [ 31.963599] fb0: EFI VGA frame buffer device [ 31.964117] ACPI: AC Adapter [AC] (on-line) [ 31.964202] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 [ 31.964548] ACPI: Lid Switch [LID] [ 31.964606] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1 [ 31.964642] ACPI: Power Button [PBTN] [ 31.964693] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2 [ 31.965376] ACPI: Sleep Button [SBTN] [ 31.966037] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 31.966726] ACPI: Power Button [PWRF] [ 31.969469] thermal LNXTHERM:00: registered as thermal_zone0 [ 31.970156] ACPI: Thermal Zone [THM] (25 C) [ 31.970851] GHES: HEST is not enabled! [ 31.971957] xen:xen_evtchn: Event-channel device installed [ 31.973657] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 31.975583] hpet_acpi_add: no address or irqs in _CRS [ 31.976573] Non-volatile memory driver v1.3 [ 31.977567] Linux agpgart interface v0.103 [ 31.979347] Already setup the GSI :18 [ 31.980357] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 31.988990] ACPI: Battery Slot [BAT0] (battery present) [ 31.990496] ACPI: Battery Slot [BAT1] (battery absent) [ 31.991986] ACPI: Battery Slot [BAT2] (battery absent) [ 31.992075] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3a impl SATA mode [ 31.992078] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo pio slum part ems sxs apst [ 31.998756] scsi host0: ahci [ 31.999659] scsi host1: ahci [ 32.000450] scsi host2: ahci [ 32.001265] scsi host3: ahci [ 32.002016] scsi host4: ahci [ 32.002812] scsi host5: ahci [ 32.003469] ata1: DUMMY [ 32.004120] ata2: SATA max UDMA/133 abar m2048@0xe2e40000 port 0xe2e40180 irq 56 [ 32.004742] ata3: DUMMY [ 32.005400] ata4: SATA max UDMA/133 abar m2048@0xe2e40000 port 0xe2e40280 irq 56 [ 32.006028] ata5: SATA max UDMA/133 abar m2048@0xe2e40000 port 0xe2e40300 irq 56 [ 32.006684] ata6: SATA max UDMA/133 abar m2048@0xe2e40000 port 0xe2e40380 irq 56 [ 32.007374] libphy: Fixed MDIO Bus: probed [ 32.008135] usbcore: registered new interface driver usbserial [ 32.008714] usbcore: registered new interface driver usbserial_generic [ 32.009346] usbserial: USB Serial support registered for generic [ 32.009940] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 [ 32.010943] i8042: Warning: Keylock active [ 32.012922] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 32.013547] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 32.014241] mousedev: PS/2 mouse device common for all mice [ 32.015330] rtc_cmos 00:02: RTC can wake from S4 [ 32.016118] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 [ 32.016796] rtc_cmos 00:02: alarms up to one year, y3k, 242 bytes nvram [ 32.017437] device-mapper: uevent: version 1.0.3 [ 32.018186] device-mapper: ioctl: 4.31.0-ioctl (2015-3-12) initialised: dm-devel@xxxxxxxxxx [ 32.018204] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 [ 32.019871] EFI Variables Facility v0.08 2004-May-17 (XEN) ----[ Xen-4.5.2-pre x86_64 debug=n Not tainted ]---- (XEN) CPU: 3 (XEN) RIP: e008:[<00000000ca9e6f98>] 00000000ca9e6f98 (XEN) RFLAGS: 0000000000010286 CONTEXT: hypervisor (d0v1) (XEN) rax: 00000000ca7c6440 rbx: 00000000ca9ab078 rcx: 00000000ca7c6440 (XEN) rdx: ffff830093cdfcc8 rsi: 0000000000000001 rdi: 00000000ca982540 (XEN) rbp: 0000000000000000 rsp: ffff830093cdfc70 r8: 0000000000007c00 (XEN) r9: 0000000000000400 r10: ffff82d080236d30 r11: 0000000000000246 (XEN) r12: ffff830094003680 r13: 0000000000000000 r14: 0000000000000000 (XEN) r15: ffff830093cdfdb8 cr0: 0000000080050033 cr4: 00000000000426f0 (XEN) cr3: 0000000093ce0000 cr2: 00000000ca9e6f98 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: e010 cs: e008 (XEN) Xen stack trace from rsp=ffff830093cdfc70: (XEN) 00000000ca96c45a 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 ffff830093cdfcf0 ffff830093cdfe78 0000000000000000 (XEN) 00000000ca9816d8 00000000ca9ab018 ffff8300c6a86088 ffff830093ca7eb0 (XEN) ffff82d08011f7a7 0000000000000000 000000009dc0e000 ffff830094003680 (XEN) 8000000000000013 ffff830093cdfe78 00000000ca9819c1 0000000000000004 (XEN) ffff830093cdfdb8 ffff830094003680 ffff830093cdfe78 0000000000007c00 (XEN) 0000000000000400 0000000000000000 ffff830000000005 ffff830093cdfe78 (XEN) 00000000ca98138b ffff830093cdfe58 ffff8800a120fc98 ffff830093cdfe58 (XEN) ffff830094003680 0000000093ce0000 ffff82d08022a66f ffff830093cdfe58 (XEN) 00000000ffffffa1 0000000000042670 ffff82d08022a5ed ffff82d080498880 (XEN) 0000000000000206 0000000000000400 ffff82d08027b780 0000000000000000 (XEN) ffff830093cdff18 ffff8800a120fc98 ffff830093cdfe58 ffff830093cd8000 (XEN) ffff82d08046f880 0000000000000000 ffff82d080166ef4 0000000000000009 (XEN) ffff8300940a0000 0000000000000009 ffff830093ca4060 ffff82d080498880 (XEN) 0000000000000003 ffff82d0804829c0 0000000000000206 0000000000000003 (XEN) 0300000100000031 0000000000000008 0000000000000000 0000000000000400 (XEN) ffff8800a0631c00 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000000 (XEN) 0000000000000000 000000000000e030 ffff830093ca4000 ffff8800a120fd28 (XEN) Xen call trace: (XEN) [<00000000ca9e6f98>] 00000000ca9e6f98 (XEN) [<ffff82d08011f7a7>] csched_vcpu_wake+0x1b7/0x4b0 (XEN) [<ffff82d08022a66f>] efi_runtime_call+0x76f/0x870 (XEN) [<ffff82d08022a5ed>] efi_runtime_call+0x6ed/0x870 (XEN) [<ffff82d080166ef4>] do_platform_op+0x504/0x1300 (XEN) [<ffff82d080225e29>] syscall_enter+0xa9/0xae (XEN) (XEN) Pagetable walk from 00000000ca9e6f98: (XEN) L4[0x000] = 00000000c6a9f063 ffffffffffffffff (XEN) L3[0x003] = 0000000093e74063 ffffffffffffffff (XEN) L2[0x054] = 00000000c6c0b063 ffffffffffffffff (XEN) L1[0x1e6] = 0000000000000000 ffffffffffffffff [ 32.312081] a(XEN) (XEN) **************************************** (XEN) Panic on CPU 3: (XEN) FATAL PAGE FAULT (XEN) [error_code=0010] (XEN) Faulting linear address: 00000000ca9e6f98 (XEN) **************************************** (XEN) (XEN) Reboot in five seconds... The faulting address falls within an address range which the firmware has marked as EfiReservedMemoryType: 00000ca9c3000-00000ca9e6fff type=0 attr=000000000000000f which Xen does not map.XenServer has a patch specifically for this issue (which seems to happen on Dell machines): https://github.com/xenserver/xen-4.6.pg/blob/master/master/0002-efi-Ensure-incorrectly-typed-runtime-services-get-ma.patch -- Ross Lagerwall _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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