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Re: Intel Plumas 533 (E7501) and PAE support



Hi,

Thank you for your quick response Ben!

I'm attaching here my current kernel ouput (first pages) if any of you can check it out and tell me if anything seems wrong.

I couldn't see in this old BIOS any settings related to memory 🤔

I vaguely remember more than 5 years ago when I tried last time to use more than the 4GB, that I had to disable ACPI if I remember correctly, force some MTRR parameters and of course use a PAE kernel. Actually, the only thing which remotely worked was an enterprise kernel from CentOS/RedHat 5.x, but with those forced parameters even if the free command was showing 8 or 12 GB RAM, then kernel was somehow busy looping with "something" 30-40% of the time, under no user load.


Thanks!
Ciprian

On Sat, Feb 16, 2019 at 10:39 PM Ben Hutchings <ben@decadent.org.uk> wrote:
On Sat, 2019-02-16 at 11:31 +0200, Ciprian Manea wrote:
> Hi there,
>
> I have this old server with 4x Intel Plumas (32 bit) running a
> recent 4.9.0-8-686-pae stock kernel
>
> And while the BIOS sees and tests 12GB of RAM, the Debian PAE enabled
> kernel sees only 4GB
>
> What are the PAE tricks to get to see/use more than 4GB RAM in the latest
> Debian 9.7?

You shouldn't need to do anything special.  At a guess, the BIOS has a
compatibility setting that limits the RAM size it reports to the OS,
and you'll need to disable that.

If you know what you're doing, you can override the detected memory
size and physical addresses with the mem= and memmap= kernel
parameters.

However, beware that less than 1 GiB of the 12 GiB RAM will be "lowmem"
(directly accessible by the kernel) and the Linux virtual memory
manager no longer works well with such low ratios of lowmem to total
RAM.

Ben.

--
Ben Hutchings
When in doubt, use brute force. - Ken Thompson


Feb 15 05:25:52 server kernel: [    0.000000] Linux version 4.9.0-8-686-pae (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) ) #1 SMP Debian 4.9.130-2 (2018-10-27)
Feb 15 05:25:52 server kernel: [    0.000000] x86/fpu: Legacy x87 FPU detected.
Feb 15 05:25:52 server kernel: [    0.000000] e820: BIOS-provided physical RAM map:
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000f7feffff] usable
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000f7ff0000-0x00000000f7ff7fff] ACPI data
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000f7ff8000-0x00000000f7ffffff] ACPI NVS
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fecfffff] reserved
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000ffb00000-0x00000000ffbfffff] reserved
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x00000000fff80000-0x00000000ffffffff] reserved
Feb 15 05:25:52 server kernel: [    0.000000] BIOS-e820: [mem 0x0000000100000000-0x04000000fbffffff] usable
Feb 15 05:25:52 server kernel: [    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
Feb 15 05:25:52 server kernel: [    0.000000] Legacy DMI 2.3 present.
Feb 15 05:25:52 server kernel: [    0.000000] DMI: GOOGLE                   Intel Plumas 533 (E7501) /8IPXDRE-DP, BIOS F4e      07/28/2003
Feb 15 05:25:52 server kernel: [    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
Feb 15 05:25:52 server kernel: [    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
Feb 15 05:25:52 server kernel: [    0.000000] e820: last_pfn = 0xfc000 max_arch_pfn = 0x1000000
Feb 15 05:25:52 server kernel: [    0.000000] MTRR default type: uncachable
Feb 15 05:25:52 server kernel: [    0.000000] MTRR fixed ranges enabled:
Feb 15 05:25:52 server kernel: [    0.000000]   00000-9FFFF write-back
Feb 15 05:25:52 server kernel: [    0.000000]   A0000-BFFFF uncachable
Feb 15 05:25:52 server kernel: [    0.000000]   C0000-C7FFF write-protect
Feb 15 05:25:52 server kernel: [    0.000000]   C8000-EFFFF uncachable
Feb 15 05:25:52 server kernel: [    0.000000]   F0000-FFFFF write-protect
Feb 15 05:25:52 server kernel: [    0.000000] MTRR variable ranges enabled:
Feb 15 05:25:52 server kernel: [    0.000000]   0 base 0F8000000 mask FF8000000 uncachable
Feb 15 05:25:52 server kernel: [    0.000000]   1 base 000000000 mask F80000000 write-back
Feb 15 05:25:52 server kernel: [    0.000000]   2 base 080000000 mask FC0000000 write-back
Feb 15 05:25:52 server kernel: [    0.000000]   3 base 0C0000000 mask FE0000000 write-back
Feb 15 05:25:52 server kernel: [    0.000000]   4 base 0E0000000 mask FF0000000 write-back
Feb 15 05:25:52 server kernel: [    0.000000]   5 base 0F0000000 mask FF8000000 write-back
Feb 15 05:25:52 server kernel: [    0.000000]   6 disabled
Feb 15 05:25:52 server kernel: [    0.000000]   7 disabled
Feb 15 05:25:52 server kernel: [    0.000000] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WC  UC- UC  
Feb 15 05:25:52 server kernel: [    0.000000] e820: update [mem 0xf8000000-0xfbffffff] usable ==> reserved
Feb 15 05:25:52 server kernel: [    0.000000] found SMP MP-table at [mem 0x000fbe40-0x000fbe4f] mapped at [c00fbe40]
Feb 15 05:25:52 server kernel: [    0.000000] initial memory mapped: [mem 0x00000000-0x17dfffff]
Feb 15 05:25:52 server kernel: [    0.000000] Base memory trampoline at [c009b000] 9b000 size 16384
Feb 15 05:25:52 server kernel: [    0.000000] BRK [0x17a10000, 0x17a10fff] PGTABLE
Feb 15 05:25:52 server kernel: [    0.000000] BRK [0x17a11000, 0x17a12fff] PGTABLE
Feb 15 05:25:52 server kernel: [    0.000000] BRK [0x17a13000, 0x17a13fff] PGTABLE
Feb 15 05:25:52 server kernel: [    0.000000] BRK [0x17a14000, 0x17a14fff] PGTABLE
Feb 15 05:25:52 server kernel: [    0.000000] RAMDISK: [mem 0x35d25000-0x36e89fff]
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: Early table checksum verification disabled
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: RSDP 0x00000000000FABA0 000014 (v00 AMI   )
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: RSDT 0x00000000F7FF0000 00002C (v01 AMIINT AMIINI09 00000010 MSFT 0100000D)
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: FACP 0x00000000F7FF0030 000081 (v01 AMIINT AMIINI09 00000011 MSFT 0100000D)
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: DSDT 0x00000000F7FF01C0 0023B3 (v01 INTEL  PLUMAS   00001000 MSFT 0100000D)
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: FACS 0x00000000F7FF8000 000040
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: APIC 0x00000000F7FF00C0 0000A2 (v01 AMIINT AMIINI09 00000011 MSFT 0100000D)
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
Feb 15 05:25:52 server kernel: [    0.000000] 3142MB HIGHMEM available.
Feb 15 05:25:52 server kernel: [    0.000000] 889MB LOWMEM available.
Feb 15 05:25:52 server kernel: [    0.000000]   mapped low ram: 0 - 379fe000
Feb 15 05:25:52 server kernel: [    0.000000]   low ram: 0 - 379fe000
Feb 15 05:25:52 server kernel: [    0.000000] Zone ranges:
Feb 15 05:25:52 server kernel: [    0.000000]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
Feb 15 05:25:52 server kernel: [    0.000000]   Normal   [mem 0x0000000001000000-0x00000000379fdfff]
Feb 15 05:25:52 server kernel: [    0.000000]   HighMem  [mem 0x00000000379fe000-0x00000000fbffffff]
Feb 15 05:25:52 server kernel: [    0.000000] Movable zone start for each node
Feb 15 05:25:52 server kernel: [    0.000000] Early memory node ranges
Feb 15 05:25:52 server kernel: [    0.000000]   node   0: [mem 0x0000000000001000-0x000000000009efff]
Feb 15 05:25:52 server kernel: [    0.000000]   node   0: [mem 0x0000000000100000-0x00000000f7feffff]
Feb 15 05:25:52 server kernel: [    0.000000]   node   0: [mem 0x0000000100000000-0x00000000fbffffff]
Feb 15 05:25:52 server kernel: [    0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000fbffffff]
Feb 15 05:25:52 server kernel: [    0.000000] On node 0 totalpages: 1015694
Feb 15 05:25:52 server kernel: [    0.000000] free_area_init_node: node 0, pgdat d77fd880, node_mem_map f39b5024
Feb 15 05:25:52 server kernel: [    0.000000]   DMA zone: 36 pages used for memmap
Feb 15 05:25:52 server kernel: [    0.000000]   DMA zone: 0 pages reserved
Feb 15 05:25:52 server kernel: [    0.000000]   DMA zone: 3998 pages, LIFO batch:0
Feb 15 05:25:52 server kernel: [    0.000000]   Normal zone: 1967 pages used for memmap
Feb 15 05:25:52 server kernel: [    0.000000]   Normal zone: 223742 pages, LIFO batch:31
Feb 15 05:25:52 server kernel: [    0.000000]   HighMem zone: 787954 pages, LIFO batch:31
Feb 15 05:25:52 server kernel: [    0.000000] Using APIC driver default
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: PM-Timer IO Port: 0x408
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: Local APIC address 0xfee00000
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
Feb 15 05:25:52 server kernel: [    0.000000] IOAPIC[0]: apic_id 7, version 32, address 0xfec00000, GSI 0-23
Feb 15 05:25:52 server kernel: [    0.000000] I/O APIC 0xfec82000 registers return all ones, skipping!
Feb 15 05:25:52 server kernel: [    0.000000] I/O APIC 0xfec82400 registers return all ones, skipping!
Feb 15 05:25:52 server kernel: [    0.000000] I/O APIC 0xfec81000 registers return all ones, skipping!
Feb 15 05:25:52 server kernel: [    0.000000] I/O APIC 0xfec81400 registers return all ones, skipping!
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: IRQ0 used by override.
Feb 15 05:25:52 server kernel: [    0.000000] ACPI: IRQ9 used by override.
Feb 15 05:25:52 server kernel: [    0.000000] Using ACPI (MADT) for SMP configuration information
Feb 15 05:25:52 server kernel: [    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
Feb 15 05:25:52 server kernel: [    0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
Feb 15 05:25:52 server kernel: [    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
Feb 15 05:25:52 server kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
Feb 15 05:25:52 server kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
Feb 15 05:25:52 server kernel: [    0.000000] e820: [mem 0xf8000000-0xfebfffff] available for PCI devices
Feb 15 05:25:52 server kernel: [    0.000000] Booting paravirtualized kernel on bare hardware
Feb 15 05:25:52 server kernel: [    0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
Feb 15 05:25:52 server kernel: [    0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:4 nr_node_ids:1
Feb 15 05:25:52 server kernel: [    0.000000] percpu: Embedded 20 pages/cpu @f79ab000 s50828 r0 d31092 u81920
Feb 15 05:25:52 server kernel: [    0.000000] pcpu-alloc: s50828 r0 d31092 u81920 alloc=20*4096
Feb 15 05:25:52 server kernel: [    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
Feb 15 05:25:52 server kernel: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1013691
Feb 15 05:25:52 server kernel: [    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.9.0-8-686-pae root=UUID=b7c3f69d-c7f6-49cb-87fa-d4ccff7887e8 ro quiet
Feb 15 05:25:52 server kernel: [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
Feb 15 05:25:52 server kernel: [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Feb 15 05:25:52 server kernel: [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Feb 15 05:25:52 server kernel: [    0.000000] Initializing CPU#0
Feb 15 05:25:52 server kernel: [    0.000000] Initializing HighMem for node 0 (000379fe:000fc000)
Feb 15 05:25:52 server kernel: [    0.000000] Initializing Movable for node 0 (00000000:00000000)
Feb 15 05:25:52 server kernel: [    0.000000] Memory: 3997160K/4062776K available (5895K kernel code, 662K rwdata, 1724K rodata, 760K init, 456K bss, 65616K reserved, 0K cma-reserved, 3151816K highmem)
Feb 15 05:25:52 server kernel: [    0.000000] virtual kernel memory layout:
Feb 15 05:25:52 server kernel: [    0.000000]     fixmap  : 0xffd36000 - 0xfffff000   (2852 kB)
Feb 15 05:25:52 server kernel: [    0.000000]     pkmap   : 0xffa00000 - 0xffc00000   (2048 kB)
Feb 15 05:25:52 server kernel: [    0.000000]     vmalloc : 0xf81fe000 - 0xff9fe000   ( 120 MB)
Feb 15 05:25:52 server kernel: [    0.000000]     lowmem  : 0xc0000000 - 0xf79fe000   ( 889 MB)
Feb 15 05:25:52 server kernel: [    0.000000]       .init : 0xd781a000 - 0xd78d8000   ( 760 kB)
Feb 15 05:25:52 server kernel: [    0.000000]       .data : 0xd75c22b0 - 0xd7818b00   (2394 kB)
Feb 15 05:25:52 server kernel: [    0.000000]       .text : 0xd7000000 - 0xd75c22b0   (5896 kB)
Feb 15 05:25:52 server kernel: [    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
Feb 15 05:25:52 server kernel: [    0.000000] Hierarchical RCU implementation.
Feb 15 05:25:52 server kernel: [    0.000000] 	Build-time adjustment of leaf fanout to 32.
Feb 15 05:25:52 server kernel: [    0.000000] 	RCU restricting CPUs from NR_CPUS=32 to nr_cpu_ids=4.
Feb 15 05:25:52 server kernel: [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=4
Feb 15 05:25:52 server kernel: [    0.000000] NR_IRQS:2304 nr_irqs:456 16
Feb 15 05:25:52 server kernel: [    0.000000] CPU 0 irqstacks, hard=f7430000 soft=f7432000
Feb 15 05:25:52 server kernel: [    0.000000] Console: colour VGA+ 80x25
Feb 15 05:25:52 server kernel: [    0.000000] console [tty0] enabled
Feb 15 05:25:52 server kernel: [    0.000000] tsc: Fast TSC calibration using PIT
Feb 15 05:25:52 server kernel: [    0.000000] tsc: Detected 2396.065 MHz processor
Feb 15 05:25:52 server kernel: [    0.004028] Calibrating delay loop (skipped), value calculated using timer frequency.. 4792.13 BogoMIPS (lpj=9584260)
Feb 15 05:25:52 server kernel: [    0.004034] pid_max: default: 32768 minimum: 301
Feb 15 05:25:52 server kernel: [    0.004087] ACPI: Core revision 20160831
Feb 15 05:25:52 server kernel: [    0.010931] ACPI: 1 ACPI AML tables successfully acquired and loaded
Feb 15 05:25:52 server kernel: [    0.011014] Security Framework initialized
Feb 15 05:25:52 server kernel: [    0.011018] Yama: disabled by default; enable with sysctl kernel.yama.*
Feb 15 05:25:52 server kernel: [    0.011032] AppArmor: AppArmor disabled by boot time parameter
Feb 15 05:25:52 server kernel: [    0.011068] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Feb 15 05:25:52 server kernel: [    0.011071] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
Feb 15 05:25:52 server kernel: [    0.011612] mce: CPU supports 4 MCE banks
Feb 15 05:25:52 server kernel: [    0.011625] CPU0: Thermal monitoring enabled (TM1)
Feb 15 05:25:52 server kernel: [    0.011649] Last level iTLB entries: 4KB 64, 2MB 64, 4MB 64
Feb 15 05:25:52 server kernel: [    0.011651] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 64, 1GB 0
Feb 15 05:25:52 server kernel: [    0.011655] Spectre V2 : Mitigation: Full generic retpoline
Feb 15 05:25:52 server kernel: [    0.011657] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
Feb 15 05:25:52 server kernel: [    0.011659] Speculative Store Bypass: Vulnerable
Feb 15 05:25:52 server kernel: [    0.012073] Freeing SMP alternatives memory: 24K
Feb 15 05:25:52 server kernel: [    0.015030] ftrace: allocating 24134 entries in 48 pages
Feb 15 05:25:52 server kernel: [    0.048215] smpboot: Max logical packages: 4
Feb 15 05:25:52 server kernel: [    0.048229] Enabling APIC mode:  Flat.  Using 1 I/O APICs
Feb 15 05:25:52 server kernel: [    0.048649] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
Feb 15 05:25:52 server kernel: [    0.092000] smpboot: CPU0: Intel(R) Xeon(TM) CPU 2.40GHz (family: 0xf, model: 0x2, stepping: 0x9)
Feb 15 05:25:52 server kernel: [    0.092000] Performance Events: Netburst events, Netburst P4/Xeon PMU driver.
Feb 15 05:25:52 server kernel: [    0.092000] ... version:                0
Feb 15 05:25:52 server kernel: [    0.092000] ... bit width:              40
Feb 15 05:25:52 server kernel: [    0.092000] ... generic registers:      18
Feb 15 05:25:52 server kernel: [    0.092000] ... value mask:             000000ffffffffff
Feb 15 05:25:52 server kernel: [    0.092000] ... max period:             0000007fffffffff
Feb 15 05:25:52 server kernel: [    0.092000] ... fixed-purpose events:   0
Feb 15 05:25:52 server kernel: [    0.092000] ... event mask:             000000000003ffff
Feb 15 05:25:52 server kernel: [    0.092000] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
Feb 15 05:25:52 server kernel: [    0.092000] CPU 1 irqstacks, hard=f7552000 soft=f7554000
Feb 15 05:25:52 server kernel: [    0.092000] x86: Booting SMP configuration:
Feb 15 05:25:52 server kernel: [    0.092000] .... node  #0, CPUs:      #1
Feb 15 05:25:52 server kernel: [    0.008000] Initializing CPU#1
Feb 15 05:25:52 server kernel: [    0.008000] [Firmware Bug]: CPU1: APIC id mismatch. Firmware: 1 APIC: 6
Feb 15 05:25:52 server kernel: [    0.008000] smpboot: CPU 1 Converting physical 3 to logical package 1
Feb 15 05:25:52 server kernel: [    0.184324] CPU 2 irqstacks, hard=f758c000 soft=f758e000
Feb 15 05:25:52 server kernel: [    0.184388]  #2<6>[    0.008000] Initializing CPU#2
Feb 15 05:25:52 server kernel: [    0.008000] [Firmware Bug]: CPU2: APIC id mismatch. Firmware: 2 APIC: 7
Feb 15 05:25:52 server kernel: [    0.274038] CPU 3 irqstacks, hard=f75e4000 soft=f75e6000
Feb 15 05:25:52 server kernel: [    0.274038]  #3<6>[    0.008000] Initializing CPU#3
Feb 15 05:25:52 server kernel: [    0.008000] [Firmware Bug]: CPU3: APIC id mismatch. Firmware: 3 APIC: 1
Feb 15 05:25:52 server kernel: [    0.366046] x86: Booted up 1 node, 4 CPUs
Feb 15 05:25:52 server kernel: [    0.366046] smpboot: Total of 4 processors activated (19168.39 BogoMIPS)
Feb 15 05:25:52 server kernel: [    0.368013] devtmpfs: initialized
Feb 15 05:25:52 server kernel: [    0.368475] PM: Registering ACPI NVS region [mem 0xf7ff8000-0xf7ffffff] (32768 bytes)
Feb 15 05:25:52 server kernel: [    0.368475] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
Feb 15 05:25:52 server kernel: [    0.368475] futex hash table entries: 1024 (order: 4, 65536 bytes)
Feb 15 05:25:52 server kernel: [    0.368475] pinctrl core: initialized pinctrl subsystem
Feb 15 05:25:52 server kernel: [    0.368741] NET: Registered protocol family 16
Feb 15 05:25:52 server kernel: [    0.380011] cpuidle: using governor ladder
Feb 15 05:25:52 server kernel: [    0.396011] cpuidle: using governor menu
Feb 15 05:25:52 server kernel: [    0.396079] ACPI: bus type PCI registered
Feb 15 05:25:52 server kernel: [    0.396084] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
Feb 15 05:25:52 server kernel: [    0.396218] PCI: Using configuration type 1 for base access
Feb 15 05:25:52 server kernel: [    0.412103] HugeTLB registered 2 MB page size, pre-allocated 0 pages
Feb 15 05:25:52 server kernel: [    0.412203] ACPI: Added _OSI(Module Device)
Feb 15 05:25:52 server kernel: [    0.412208] ACPI: Added _OSI(Processor Device)
Feb 15 05:25:52 server kernel: [    0.412210] ACPI: Added _OSI(3.0 _SCP Extensions)
Feb 15 05:25:52 server kernel: [    0.412212] ACPI: Added _OSI(Processor Aggregator Device)
Feb 15 05:25:52 server kernel: [    0.420103] ACPI: Interpreter enabled
Feb 15 05:25:52 server kernel: [    0.420161] ACPI: (supports S0 S1 S4 S5)
Feb 15 05:25:52 server kernel: [    0.420164] ACPI: Using IOAPIC for interrupt routing
Feb 15 05:25:52 server kernel: [    0.420232] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
Feb 15 05:25:52 server kernel: [    0.426676] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
Feb 15 05:25:52 server kernel: [    0.426688] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
Feb 15 05:25:52 server kernel: [    0.426699] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
Feb 15 05:25:52 server kernel: [    0.426707] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
Feb 15 05:25:52 server kernel: [    0.427050] PCI host bridge to bus 0000:00
Feb 15 05:25:52 server kernel: [    0.427056] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
Feb 15 05:25:52 server kernel: [    0.427060] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
Feb 15 05:25:52 server kernel: [    0.427063] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
Feb 15 05:25:52 server kernel: [    0.427068] pci_bus 0000:00: root bus resource [bus 00-ff]
Feb 15 05:25:52 server kernel: [    0.427088] pci 0000:00:00.0: [8086:254c] type 00 class 0x060000
Feb 15 05:25:52 server kernel: [    0.427275] pci 0000:00:00.1: [8086:2541] type 00 class 0xff0000
Feb 15 05:25:52 server kernel: [    0.427495] pci 0000:00:1d.0: [8086:2482] type 00 class 0x0c0300
Feb 15 05:25:52 server kernel: [    0.427556] pci 0000:00:1d.0: reg 0x20: [io  0xdc00-0xdc1f]
Feb 15 05:25:52 server kernel: [    0.427652] pci 0000:00:1d.0: System wakeup disabled by ACPI
Feb 15 05:25:52 server kernel: [    0.427761] pci 0000:00:1d.1: [8086:2484] type 00 class 0x0c0300
Feb 15 05:25:52 server kernel: [    0.427820] pci 0000:00:1d.1: reg 0x20: [io  0xd800-0xd81f]
Feb 15 05:25:52 server kernel: [    0.427911] pci 0000:00:1d.1: System wakeup disabled by ACPI
Feb 15 05:25:52 server kernel: [    0.428045] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060400
Feb 15 05:25:52 server kernel: [    0.428149] pci 0000:00:1e.0: System wakeup disabled by ACPI
Feb 15 05:25:52 server kernel: [    0.428258] pci 0000:00:1f.0: [8086:2480] type 00 class 0x060100
Feb 15 05:25:52 server kernel: [    0.428353] pci 0000:00:1f.0: quirk: [io  0x0400-0x047f] claimed by ICH4 ACPI/GPIO/TCO
Feb 15 05:25:52 server kernel: [    0.428359] pci 0000:00:1f.0: quirk: [io  0x0500-0x053f] claimed by ICH4 GPIO
Feb 15 05:25:52 server kernel: [    0.428506] pci 0000:00:1f.1: [8086:248b] type 00 class 0x01018a
Feb 15 05:25:52 server kernel: [    0.428525] pci 0000:00:1f.1: reg 0x10: [io  0x0000-0x0007]
Feb 15 05:25:52 server kernel: [    0.428539] pci 0000:00:1f.1: reg 0x14: [io  0x0000-0x0003]
Feb 15 05:25:52 server kernel: [    0.428552] pci 0000:00:1f.1: reg 0x18: [io  0x0000-0x0007]
Feb 15 05:25:52 server kernel: [    0.428565] pci 0000:00:1f.1: reg 0x1c: [io  0x0000-0x0003]
Feb 15 05:25:52 server kernel: [    0.428579] pci 0000:00:1f.1: reg 0x20: [io  0xff00-0xff0f]
Feb 15 05:25:52 server kernel: [    0.428592] pci 0000:00:1f.1: reg 0x24: [mem 0x00000000-0x000003ff]
Feb 15 05:25:52 server kernel: [    0.428609] pci 0000:00:1f.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
Feb 15 05:25:52 server kernel: [    0.428612] pci 0000:00:1f.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
Feb 15 05:25:52 server kernel: [    0.428615] pci 0000:00:1f.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
Feb 15 05:25:52 server kernel: [    0.428618] pci 0000:00:1f.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
Feb 15 05:25:52 server kernel: [    0.428750] pci 0000:00:1f.3: [8086:2483] type 00 class 0x0c0500
Feb 15 05:25:52 server kernel: [    0.428809] pci 0000:00:1f.3: reg 0x20: [io  0x0540-0x055f]
Feb 15 05:25:52 server kernel: [    0.429042] pci 0000:01:02.0: [10ec:8139] type 00 class 0x020000
Feb 15 05:25:52 server kernel: [    0.429064] pci 0000:01:02.0: reg 0x10: [io  0xb400-0xb4ff]
Feb 15 05:25:52 server kernel: [    0.429077] pci 0000:01:02.0: reg 0x14: [mem 0xfeafef00-0xfeafefff]
Feb 15 05:25:52 server kernel: [    0.429128] pci 0000:01:02.0: reg 0x30: [mem 0xfeae0000-0xfeaeffff pref]
Feb 15 05:25:52 server kernel: [    0.429175] pci 0000:01:02.0: supports D1 D2
Feb 15 05:25:52 server kernel: [    0.429178] pci 0000:01:02.0: PME# supported from D1 D2 D3hot
Feb 15 05:25:52 server kernel: [    0.429301] pci 0000:01:04.0: [1002:4752] type 00 class 0x030000
Feb 15 05:25:52 server kernel: [    0.429323] pci 0000:01:04.0: reg 0x10: [mem 0xfd000000-0xfdffffff]
Feb 15 05:25:52 server kernel: [    0.429337] pci 0000:01:04.0: reg 0x14: [io  0xb800-0xb8ff]
Feb 15 05:25:52 server kernel: [    0.429351] pci 0000:01:04.0: reg 0x18: [mem 0xfeaff000-0xfeafffff]
Feb 15 05:25:52 server kernel: [    0.429395] pci 0000:01:04.0: reg 0x30: [mem 0xfeac0000-0xfeadffff pref]
Feb 15 05:25:52 server kernel: [    0.429439] pci 0000:01:04.0: supports D1 D2
Feb 15 05:25:52 server kernel: [    0.429545] pci 0000:01:06.0: [8086:100e] type 00 class 0x020000
Feb 15 05:25:52 server kernel: [    0.429571] pci 0000:01:06.0: reg 0x10: [mem 0xfeaa0000-0xfeabffff]
Feb 15 05:25:52 server kernel: [    0.429584] pci 0000:01:06.0: reg 0x14: [mem 0xfea80000-0xfea9ffff]
Feb 15 05:25:52 server kernel: [    0.429597] pci 0000:01:06.0: reg 0x18: [io  0xbc00-0xbc3f]
Feb 15 05:25:52 server kernel: [    0.429639] pci 0000:01:06.0: reg 0x30: [mem 0xfea60000-0xfea7ffff pref]
Feb 15 05:25:52 server kernel: [    0.429699] pci 0000:01:06.0: PME# supported from D0 D3hot D3cold
Feb 15 05:25:52 server kernel: [    0.429842] pci 0000:00:1e.0: PCI bridge to [bus 01] (subtractive decode)
Feb 15 05:25:52 server kernel: [    0.429849] pci 0000:00:1e.0:   bridge window [io  0xa000-0xbfff]
Feb 15 05:25:52 server kernel: [    0.429856] pci 0000:00:1e.0:   bridge window [mem 0xfc900000-0xfeafffff]
Feb 15 05:25:52 server kernel: [    0.429862] pci 0000:00:1e.0:   bridge window [mem 0xffe00000-0xffefffff pref]
Feb 15 05:25:52 server kernel: [    0.429866] pci 0000:00:1e.0:   bridge window [io  0x0000-0x0cf7 window] (subtractive decode)
Feb 15 05:25:52 server kernel: [    0.429869] pci 0000:00:1e.0:   bridge window [io  0x0d00-0xffff window] (subtractive decode)
Feb 15 05:25:52 server kernel: [    0.429872] pci 0000:00:1e.0:   bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
Feb 15 05:25:52 server kernel: [    0.429885] pci_bus 0000:00: on NUMA node 0
Feb 15 05:25:52 server kernel: [    0.431027] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 6 7 10 11 12 14 15)
Feb 15 05:25:52 server kernel: [    0.431160] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Feb 15 05:25:52 server kernel: [    0.431287] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15)
Feb 15 05:25:52 server kernel: [    0.431413] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
Feb 15 05:25:52 server kernel: [    0.431541] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 *12 14 15)
Feb 15 05:25:52 server kernel: [    0.431667] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
Feb 15 05:25:52 server kernel: [    0.431794] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
Feb 15 05:25:52 server kernel: [    0.431925] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Feb 15 05:25:52 server kernel: [    0.432280] ACPI: Enabled 1 GPEs in block 10 to 1F
Feb 15 05:25:52 server kernel: [    0.432604] vgaarb: setting as boot device: PCI:0000:01:04.0
Feb 15 05:25:52 server kernel: [    0.432604] vgaarb: device added: PCI:0000:01:04.0,decodes=io+mem,owns=io+mem,locks=none
Feb 15 05:25:52 server kernel: [    0.432604] vgaarb: loaded
Feb 15 05:25:52 server kernel: [    0.432604] vgaarb: bridge control possible 0000:01:04.0
Feb 15 05:25:52 server kernel: [    0.432604] PCI: Using ACPI for IRQ routing
Feb 15 05:25:52 server kernel: [    0.432604] PCI: pci_cache_line_size set to 64 bytes
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:00:1e.0: can't claim BAR 14 [mem 0xfc900000-0xfeafffff]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:00:1e.0: can't claim BAR 15 [mem 0xffe00000-0xffefffff pref]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:01:02.0: can't claim BAR 1 [mem 0xfeafef00-0xfeafefff]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:01:04.0: can't claim BAR 0 [mem 0xfd000000-0xfdffffff]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:01:04.0: can't claim BAR 2 [mem 0xfeaff000-0xfeafffff]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:01:06.0: can't claim BAR 0 [mem 0xfeaa0000-0xfeabffff]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] pci 0000:01:06.0: can't claim BAR 1 [mem 0xfea80000-0xfea9ffff]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.432604] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
Feb 15 05:25:52 server kernel: [    0.432604] e820: reserve RAM buffer [mem 0xf7ff0000-0xf7ffffff]
Feb 15 05:25:52 server kernel: [    0.432604] clocksource: Switched to clocksource refined-jiffies
Feb 15 05:25:52 server kernel: [    0.453763] VFS: Disk quotas dquot_6.6.0
Feb 15 05:25:52 server kernel: [    0.453818] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Feb 15 05:25:52 server kernel: [    0.454050] pnp: PnP ACPI init
Feb 15 05:25:52 server kernel: [    0.454314] system 00:00: [io  0x04d0-0x04d1] has been reserved
Feb 15 05:25:52 server kernel: [    0.454319] system 00:00: [io  0x067c-0x067f] has been reserved
Feb 15 05:25:52 server kernel: [    0.454325] system 00:00: [io  0x077c-0x077f] has been reserved
Feb 15 05:25:52 server kernel: [    0.454328] system 00:00: [io  0x0680-0x06ff] has been reserved
Feb 15 05:25:52 server kernel: [    0.454332] system 00:00: [io  0x0400-0x047f] has been reserved
Feb 15 05:25:52 server kernel: [    0.454336] system 00:00: [io  0x0500-0x053f] has been reserved
Feb 15 05:25:52 server kernel: [    0.454346] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
Feb 15 05:25:52 server kernel: [    0.454491] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
Feb 15 05:25:52 server kernel: [    0.454645] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 PNP030b (active)
Feb 15 05:25:52 server kernel: [    0.454779] pnp 00:03: [dma 2]
Feb 15 05:25:52 server kernel: [    0.454880] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
Feb 15 05:25:52 server kernel: [    0.455294] pnp 00:04: Plug and Play ACPI device, IDs PNP0501 (active)
Feb 15 05:25:52 server kernel: [    0.455954] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
Feb 15 05:25:52 server kernel: [    0.456419] pnp 00:06: [dma 3]
Feb 15 05:25:52 server kernel: [    0.456579] pnp 00:06: Plug and Play ACPI device, IDs PNP0401 (active)
Feb 15 05:25:52 server kernel: [    0.457011] system 00:07: [mem 0x00000000-0x0009ffff] could not be reserved
Feb 15 05:25:52 server kernel: [    0.457017] system 00:07: [mem 0x000f0000-0x000fffff] could not be reserved
Feb 15 05:25:52 server kernel: [    0.457021] system 00:07: [mem 0x00100000-0xffffffff] could not be reserved
Feb 15 05:25:52 server kernel: [    0.457025] system 00:07: [mem 0xfec00000-0xfecfffff] could not be reserved
Feb 15 05:25:52 server kernel: [    0.457029] system 00:07: [mem 0xfee00000-0xfee00fff] has been reserved
Feb 15 05:25:52 server kernel: [    0.457033] system 00:07: [mem 0xfff80000-0xffffffff] has been reserved
Feb 15 05:25:52 server kernel: [    0.457039] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active)
Feb 15 05:25:52 server kernel: [    0.457052] pnp: PnP ACPI: found 8 devices
Feb 15 05:25:52 server kernel: [    0.457059] PnPBIOS: Disabled
Feb 15 05:25:52 server kernel: [    0.496936] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
Feb 15 05:25:52 server kernel: [    0.496979] clocksource: Switched to clocksource acpi_pm
Feb 15 05:25:52 server kernel: [    0.496995] pci 0000:01:02.0: can't claim BAR 6 [mem 0xfeae0000-0xfeaeffff pref]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.496999] pci 0000:01:04.0: can't claim BAR 6 [mem 0xfeac0000-0xfeadffff pref]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.497003] pci 0000:01:06.0: can't claim BAR 6 [mem 0xfea60000-0xfea7ffff pref]: no compatible bridge window
Feb 15 05:25:52 server kernel: [    0.497037] pci 0000:00:1e.0: BAR 14: no space for [mem size 0x01800000]
Feb 15 05:25:52 server kernel: [    0.497042] pci 0000:00:1e.0: BAR 14: failed to assign [mem size 0x01800000]
Feb 15 05:25:52 server kernel: [    0.497046] pci 0000:00:1e.0: BAR 15: no space for [mem size 0x00100000 pref]
Feb 15 05:25:52 server kernel: [    0.497049] pci 0000:00:1e.0: BAR 15: failed to assign [mem size 0x00100000 pref]
Feb 15 05:25:52 server kernel: [    0.497054] pci 0000:00:1f.1: BAR 5: no space for [mem size 0x00000400]
Feb 15 05:25:52 server kernel: [    0.497057] pci 0000:00:1f.1: BAR 5: failed to assign [mem size 0x00000400]
Feb 15 05:25:52 server kernel: [    0.497067] pci 0000:01:04.0: BAR 0: no space for [mem size 0x01000000]
Feb 15 05:25:52 server kernel: [    0.497071] pci 0000:01:04.0: BAR 0: trying firmware assignment [mem 0xfd000000-0xfdffffff]
Feb 15 05:25:52 server kernel: [    0.497075] pci 0000:01:04.0: BAR 0: assigned [mem 0xfd000000-0xfdffffff]
Feb 15 05:25:52 server kernel: [    0.497084] pci 0000:01:04.0: BAR 6: no space for [mem size 0x00020000 pref]
Feb 15 05:25:52 server kernel: [    0.497088] pci 0000:01:04.0: BAR 6: failed to assign [mem size 0x00020000 pref]
Feb 15 05:25:52 server kernel: [    0.497093] pci 0000:01:06.0: BAR 0: no space for [mem size 0x00020000]
Feb 15 05:25:52 server kernel: [    0.497097] pci 0000:01:06.0: BAR 0: trying firmware assignment [mem 0xfeaa0000-0xfeabffff]
Feb 15 05:25:52 server kernel: [    0.497100] pci 0000:01:06.0: BAR 0: assigned [mem 0xfeaa0000-0xfeabffff]
Feb 15 05:25:52 server kernel: [    0.497107] pci 0000:01:06.0: BAR 1: no space for [mem size 0x00020000]
Feb 15 05:25:52 server kernel: [    0.497111] pci 0000:01:06.0: BAR 1: trying firmware assignment [mem 0xfea80000-0xfea9ffff]
Feb 15 05:25:52 server kernel: [    0.497114] pci 0000:01:06.0: BAR 1: assigned [mem 0xfea80000-0xfea9ffff]
Feb 15 05:25:52 server kernel: [    0.497122] pci 0000:01:06.0: BAR 6: no space for [mem size 0x00020000 pref]
Feb 15 05:25:52 server kernel: [    0.497125] pci 0000:01:06.0: BAR 6: failed to assign [mem size 0x00020000 pref]
Feb 15 05:25:52 server kernel: [    0.497129] pci 0000:01:02.0: BAR 6: no space for [mem size 0x00010000 pref]
Feb 15 05:25:52 server kernel: [    0.497133] pci 0000:01:02.0: BAR 6: failed to assign [mem size 0x00010000 pref]
Feb 15 05:25:52 server kernel: [    0.497137] pci 0000:01:04.0: BAR 2: no space for [mem size 0x00001000]
Feb 15 05:25:52 server kernel: [    0.497140] pci 0000:01:04.0: BAR 2: trying firmware assignment [mem 0xfeaff000-0xfeafffff]
Feb 15 05:25:52 server kernel: [    0.497143] pci 0000:01:04.0: BAR 2: assigned [mem 0xfeaff000-0xfeafffff]
Feb 15 05:25:52 server kernel: [    0.497151] pci 0000:01:02.0: BAR 1: no space for [mem size 0x00000100]
Feb 15 05:25:52 server kernel: [    0.497154] pci 0000:01:02.0: BAR 1: trying firmware assignment [mem 0xfeafef00-0xfeafefff]
Feb 15 05:25:52 server kernel: [    0.497157] pci 0000:01:02.0: BAR 1: assigned [mem 0xfeafef00-0xfeafefff]
Feb 15 05:25:52 server kernel: [    0.497165] pci 0000:00:1e.0: PCI bridge to [bus 01]
Feb 15 05:25:52 server kernel: [    0.497170] pci 0000:00:1e.0:   bridge window [io  0xa000-0xbfff]
Feb 15 05:25:52 server kernel: [    0.497187] pci_bus 0000:00: Some PCI device resources are unassigned, try booting with pci=realloc
Feb 15 05:25:52 server kernel: [    0.497191] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
Feb 15 05:25:52 server kernel: [    0.497194] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
Feb 15 05:25:52 server kernel: [    0.497197] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
Feb 15 05:25:52 server kernel: [    0.497201] pci_bus 0000:01: resource 0 [io  0xa000-0xbfff]
Feb 15 05:25:52 server kernel: [    0.497204] pci_bus 0000:01: resource 4 [io  0x0000-0x0cf7 window]
Feb 15 05:25:52 server kernel: [    0.497207] pci_bus 0000:01: resource 5 [io  0x0d00-0xffff window]
Feb 15 05:25:52 server kernel: [    0.497210] pci_bus 0000:01: resource 6 [mem 0x000a0000-0x000bffff window]
Feb 15 05:25:52 server kernel: [    0.497381] NET: Registered protocol family 2
Feb 15 05:25:52 server kernel: [    0.497865] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
Feb 15 05:25:52 server kernel: [    0.497892] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
Feb 15 05:25:52 server kernel: [    0.497934] TCP: Hash tables configured (established 8192 bind 8192)
Feb 15 05:25:52 server kernel: [    0.498012] UDP hash table entries: 512 (order: 2, 16384 bytes)
Feb 15 05:25:52 server kernel: [    0.498025] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
Feb 15 05:25:52 server kernel: [    0.498219] NET: Registered protocol family 1
Feb 15 05:25:52 server kernel: [    0.498699] pci 0000:01:04.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
Feb 15 05:25:52 server kernel: [    0.498709] PCI: CLS 64 bytes, default 64
Feb 15 05:25:52 server kernel: [    0.498843] Unpacking initramfs...

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