Re: [PATCH] mm/alloc: fallback to first node if the wanted node offline

From: Pingfan Liu
Date: Wed Dec 05 2018 - 04:29:50 EST

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On Wed, Dec 5, 2018 at 5:21 PM Michal Hocko <mhocko@xxxxxxxxxx> wrote:
>
> On Wed 05-12-18 13:38:17, Pingfan Liu wrote:
> > On Tue, Dec 4, 2018 at 4:56 PM Michal Hocko <mhocko@xxxxxxxxxx> wrote:
> > >
> > > On Tue 04-12-18 16:20:32, Pingfan Liu wrote:
> > > > On Tue, Dec 4, 2018 at 3:22 PM Michal Hocko <mhocko@xxxxxxxxxx> wrote:
> > > > >
> > > > > On Tue 04-12-18 11:05:57, Pingfan Liu wrote:
> > > > > > During my test on some AMD machine, with kexec -l nr_cpus=x option, the
> > > > > > kernel failed to bootup, because some node's data struct can not be allocated,
> > > > > > e.g, on x86, initialized by init_cpu_to_node()->init_memory_less_node(). But
> > > > > > device->numa_node info is used as preferred_nid param for
> > > > > > __alloc_pages_nodemask(), which causes NULL reference
> > > > > > ac->zonelist = node_zonelist(preferred_nid, gfp_mask);
> > > > > > This patch tries to fix the issue by falling back to the first online node,
> > > > > > when encountering such corner case.
> > > > >
> > > > > We have seen similar issues already and the bug was usually that the
> > > > > zonelists were not initialized yet or the node is completely bogus.
> > > > > Zonelists should be initialized by build_all_zonelists quite early so I
> > > > > am wondering whether the later is the case. What is the actual node
> > > > > number the device is associated with?
> > > > >
> > > > The device's node num is 2. And in my case, I used nr_cpus param. Due
> > > > to init_cpu_to_node() initialize all the possible node. It is hard
> > > > for me to figure out without this param, how zonelists is accessed
> > > > before page allocator works.
> > >
> > > I believe we should focus on this. Why does the node have no zonelist
> > > even though all zonelists should be initialized already? Maybe this is
> > > nr_cpus pecularity and we do not initialize all the existing numa nodes.
> > > Or maybe the device is associated to a non-existing node with that
> > > setup. A full dmesg might help us here.
> > >
> > Requiring the machine again, and I got the following without nr_cpus option
> > [root@dell-per7425-03 ~]# cd /sys/devices/system/node/
> > [root@dell-per7425-03 node]# ls
> > has_cpu has_memory has_normal_memory node0 node1 node2 node3
> > node4 node5 node6 node7 online possible power uevent
> > [root@dell-per7425-03 node]# cat has_cpu
> > 0-7
> > [root@dell-per7425-03 node]# cat has_memory
> > 1,5
> > [root@dell-per7425-03 node]# cat online
> > 0-7
> > [root@dell-per7425-03 node]# cat possible
> > 0-7
> > And lscpu shows the following numa-cpu info:
> > NUMA node0 CPU(s): 0,8,16,24
> > NUMA node1 CPU(s): 2,10,18,26
> > NUMA node2 CPU(s): 4,12,20,28
> > NUMA node3 CPU(s): 6,14,22,30
> > NUMA node4 CPU(s): 1,9,17,25
> > NUMA node5 CPU(s): 3,11,19,27
> > NUMA node6 CPU(s): 5,13,21,29
> > NUMA node7 CPU(s): 7,15,23,31
> >
> > For the full panic message (I masked some hostname info with xx),
> > please see the attachment.
> > In a short word, it seems a problem with nr_cpus, if without this
> > option, the kernel can bootup correctly.
>
> Yep.
> [ 0.007418] Early memory node ranges
> [ 0.007419] node 1: [mem 0x0000000000001000-0x000000000008efff]
> [ 0.007420] node 1: [mem 0x0000000000090000-0x000000000009ffff]
> [ 0.007422] node 1: [mem 0x0000000000100000-0x000000005c3d6fff]
> [ 0.007422] node 1: [mem 0x00000000643df000-0x0000000068ff7fff]
> [ 0.007423] node 1: [mem 0x000000006c528000-0x000000006fffffff]
> [ 0.007424] node 1: [mem 0x0000000100000000-0x000000047fffffff]
> [ 0.007425] node 5: [mem 0x0000000480000000-0x000000087effffff]
>
> There is clearly no node2. Where did the driver get the node2 from?
Since using nr_cpus=4 , the node2 is not be instanced by x86 initalizing code.
For the normal bootup, having the following:
[ 0.007704] Movable zone start for each node
[ 0.007707] Early memory node ranges
[ 0.007708] node 1: [mem 0x0000000000001000-0x000000000008efff]
[ 0.007709] node 1: [mem 0x0000000000090000-0x000000000009ffff]
[ 0.007711] node 1: [mem 0x0000000000100000-0x000000005c3d6fff]
[ 0.007712] node 1: [mem 0x00000000643df000-0x0000000068ff7fff]
[ 0.007712] node 1: [mem 0x000000006c528000-0x000000006fffffff]
[ 0.007713] node 1: [mem 0x0000000100000000-0x000000047fffffff]
[ 0.007714] node 5: [mem 0x0000000480000000-0x000000087effffff]
[ 0.008434] Zeroed struct page in unavailable ranges: 46490 pages
[ 0.008435] Initmem setup node 1 [mem 0x0000000000001000-0x000000047fffffff]
[ 0.022826] Initmem setup node 5 [mem 0x0000000480000000-0x000000087effffff]
[ 0.024303] ACPI: PM-Timer IO Port: 0x408
[ 0.024320] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.024349] IOAPIC[0]: apic_id 128, version 33, address 0xfec00000, GSI 0-23
[ 0.024354] IOAPIC[1]: apic_id 129, version 33, address 0xfd880000, GSI 24-55
[ 0.024360] IOAPIC[2]: apic_id 130, version 33, address 0xea900000, GSI 56-87
[ 0.024365] IOAPIC[3]: apic_id 131, version 33, address 0xdd900000,
GSI 88-119
[ 0.024371] IOAPIC[4]: apic_id 132, version 33, address 0xd0900000,
GSI 120-151
[ 0.024378] IOAPIC[5]: apic_id 133, version 33, address 0xc3900000,
GSI 152-183
[ 0.024385] IOAPIC[6]: apic_id 134, version 33, address 0xb6900000,
GSI 184-215
[ 0.024391] IOAPIC[7]: apic_id 135, version 33, address 0xa9900000,
GSI 216-247
[ 0.024397] IOAPIC[8]: apic_id 136, version 33, address 0x9c900000,
GSI 248-279
[ 0.024400] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.024402] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.024408] Using ACPI (MADT) for SMP configuration information
[ 0.024410] ACPI: HPET id: 0x10228201 base: 0xfed00000
[ 0.024418] smpboot: Allowing 128 CPUs, 96 hotplug CPUs
[ 0.024422] NODE_DATA(0) allocated [mem 0x87efa1000-0x87efcbfff]
[ 0.024424] NODE_DATA(0) on node 5
[ 0.024457] Initmem setup node 0 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024460] NODE_DATA(4) allocated [mem 0x87ef76000-0x87efa0fff]
[ 0.024461] NODE_DATA(4) on node 5
[ 0.024494] Initmem setup node 4 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024497] NODE_DATA(2) allocated [mem 0x87ef4b000-0x87ef75fff]
[ 0.024498] NODE_DATA(2) on node 5
---------------------------------------------------------------------------------->nid=2
[ 0.024530] Initmem setup node 2 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024533] NODE_DATA(6) allocated [mem 0x87ef20000-0x87ef4afff]
[ 0.024534] NODE_DATA(6) on node 5
[ 0.024566] Initmem setup node 6 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024568] NODE_DATA(3) allocated [mem 0x87eef5000-0x87ef1ffff]

Hence, this should be a specific issue with nr_cpus. The attachment is
full message of normal bootup

Thanks,
Pingfan

[ 0.000000] Linux version 4.20.0-rc5+
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.20.0-rc5+ root=/dev/mapper/xx_dell--per7425--03-root ro crashkernel=auto rd.lvm.lv=xx_dell-per7425-03/root rd.lvm.lv=xx_dell-per7425-03/swap console=ttyS0,115200n81 LANG=en_US.UTF-8 nokaslr
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x0000000000090000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000005c3d6fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000005c3d7000-0x00000000643defff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000643df000-0x0000000068ff7fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000068ff8000-0x000000006b4f7fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000006b4f8000-0x000000006c327fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000006c328000-0x000000006c527fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000006c528000-0x000000006fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000070000000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed80000-0x00000000fed80fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000087effffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000087f000000-0x000000087fffffff] reserved
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] extended physical RAM map:
[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000008efff] usable
[ 0.000000] reserve setup_data: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x0000000000090000-0x000000000009ffff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000004425301f] usable
[ 0.000000] reserve setup_data: [mem 0x0000000044253020-0x000000004426b65f] usable
[ 0.000000] reserve setup_data: [mem 0x000000004426b660-0x000000004426c01f] usable
[ 0.000000] reserve setup_data: [mem 0x000000004426c020-0x000000004429cc5f] usable
[ 0.000000] reserve setup_data: [mem 0x000000004429cc60-0x000000004429d01f] usable
[ 0.000000] reserve setup_data: [mem 0x000000004429d020-0x00000000442cdc5f] usable
[ 0.000000] reserve setup_data: [mem 0x00000000442cdc60-0x00000000442ce01f] usable
[ 0.000000] reserve setup_data: [mem 0x00000000442ce020-0x00000000442fec5f] usable
[ 0.000000] reserve setup_data: [mem 0x00000000442fec60-0x00000000442ff01f] usable
[ 0.000000] reserve setup_data: [mem 0x00000000442ff020-0x000000004432fc5f] usable
[ 0.000000] reserve setup_data: [mem 0x000000004432fc60-0x000000005af8c01f] usable
[ 0.000000] reserve setup_data: [mem 0x000000005af8c020-0x000000005af9405f] usable
[ 0.000000] reserve setup_data: [mem 0x000000005af94060-0x000000005c3d6fff] usable
[ 0.000000] reserve setup_data: [mem 0x000000005c3d7000-0x00000000643defff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000643df000-0x0000000068ff7fff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000068ff8000-0x000000006b4f7fff] reserved
[ 0.000000] reserve setup_data: [mem 0x000000006b4f8000-0x000000006c327fff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x000000006c328000-0x000000006c527fff] ACPI data
[ 0.000000] reserve setup_data: [mem 0x000000006c528000-0x000000006fffffff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000070000000-0x000000008fffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fec10000-0x00000000fec10fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fed80000-0x00000000fed80fff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000087effffff] usable
[ 0.000000] reserve setup_data: [mem 0x000000087f000000-0x000000087fffffff] reserved
[ 0.000000] efi: EFI v2.50 by Dell Inc.
[ 0.000000] efi: ACPI=0x6c527000 ACPI 2.0=0x6c527014 SMBIOS=0x6afde000 SMBIOS 3.0=0x6afdc000
[ 0.000000] SMBIOS 3.0.0 present.
[ 0.000000] DMI: Dell Inc. PowerEdge R7425/02MJ3T, BIOS 1.4.3 06/29/2018
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 2095.923 MHz processor
[ 0.000062] last_pfn = 0x87f000 max_arch_pfn = 0x400000000
[ 0.000498] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000814] last_pfn = 0x70000 max_arch_pfn = 0x400000000
[ 0.006332] Using GB pages for direct mapping
[ 0.007245] Secure boot disabled
[ 0.007247] RAMDISK: [mem 0x3d313000-0x3fffdfff]
[ 0.007256] ACPI: Early table checksum verification disabled
[ 0.007261] ACPI: RSDP 0x000000006C527014 000024 (v02 DELL )
[ 0.007265] ACPI: XSDT 0x000000006C5260E8 0000C4 (v01 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007271] ACPI: FACP 0x000000006C516000 000114 (v06 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007277] ACPI: DSDT 0x000000006C505000 00D302 (v02 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007280] ACPI: FACS 0x000000006C2F1000 000040
[ 0.007283] ACPI: SSDT 0x000000006C525000 0000D2 (v02 DELL PE_SC3 00000002 MSFT 04000000)
[ 0.007286] ACPI: BERT 0x000000006C524000 000030 (v01 DELL BERT 00000001 DELL 00000001)
[ 0.007289] ACPI: HEST 0x000000006C523000 0006DC (v01 DELL HEST 00000001 DELL 00000001)
[ 0.007292] ACPI: SSDT 0x000000006C522000 0001C4 (v01 DELL PE_SC3 00000001 AMD 00000001)
[ 0.007295] ACPI: SRAT 0x000000006C521000 0002D0 (v03 DELL PE_SC3 00000001 AMD 00000001)
[ 0.007297] ACPI: MSCT 0x000000006C520000 0000A6 (v01 DELL PE_SC3 00000000 AMD 00000001)
[ 0.007300] ACPI: SLIT 0x000000006C51F000 00006C (v01 DELL PE_SC3 00000001 AMD 00000001)
[ 0.007303] ACPI: CRAT 0x000000006C51C000 002210 (v01 DELL PE_SC3 00000001 AMD 00000001)
[ 0.007306] ACPI: CDIT 0x000000006C51B000 000068 (v01 DELL PE_SC3 00000001 AMD 00000001)
[ 0.007308] ACPI: SSDT 0x000000006C51A000 0003C6 (v02 DELL Tpm2Tabl 00001000 INTL 20170119)
[ 0.007311] ACPI: TPM2 0x000000006C519000 000038 (v04 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007314] ACPI: EINJ 0x000000006C518000 000150 (v01 DELL PE_SC3 00000001 AMD 00000001)
[ 0.007317] ACPI: SLIC 0x000000006C517000 000024 (v01 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007320] ACPI: HPET 0x000000006C515000 000038 (v01 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007323] ACPI: APIC 0x000000006C514000 0004B2 (v03 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007325] ACPI: MCFG 0x000000006C513000 00003C (v01 DELL PE_SC3 00000002 DELL 00000001)
[ 0.007328] ACPI: SSDT 0x000000006C504000 0005CA (v02 DELL xhc_port 00000001 INTL 20170119)
[ 0.007331] ACPI: IVRS 0x000000006C503000 000390 (v02 DELL PE_SC3 00000001 AMD 00000000)
[ 0.007334] ACPI: SSDT 0x000000006C501000 001658 (v01 AMD CPMCMN 00000001 INTL 20170119)
[ 0.007385] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.007386] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.007387] SRAT: PXM 0 -> APIC 0x08 -> Node 0
[ 0.007388] SRAT: PXM 0 -> APIC 0x09 -> Node 0
[ 0.007389] SRAT: PXM 1 -> APIC 0x10 -> Node 1
[ 0.007390] SRAT: PXM 1 -> APIC 0x11 -> Node 1
[ 0.007391] SRAT: PXM 1 -> APIC 0x18 -> Node 1
[ 0.007392] SRAT: PXM 1 -> APIC 0x19 -> Node 1
[ 0.007393] SRAT: PXM 2 -> APIC 0x20 -> Node 2
[ 0.007394] SRAT: PXM 2 -> APIC 0x21 -> Node 2
[ 0.007395] SRAT: PXM 2 -> APIC 0x28 -> Node 2
[ 0.007396] SRAT: PXM 2 -> APIC 0x29 -> Node 2
[ 0.007397] SRAT: PXM 3 -> APIC 0x30 -> Node 3
[ 0.007398] SRAT: PXM 3 -> APIC 0x31 -> Node 3
[ 0.007399] SRAT: PXM 3 -> APIC 0x38 -> Node 3
[ 0.007400] SRAT: PXM 3 -> APIC 0x39 -> Node 3
[ 0.007401] SRAT: PXM 4 -> APIC 0x40 -> Node 4
[ 0.007402] SRAT: PXM 4 -> APIC 0x41 -> Node 4
[ 0.007403] SRAT: PXM 4 -> APIC 0x48 -> Node 4
[ 0.007403] SRAT: PXM 4 -> APIC 0x49 -> Node 4
[ 0.007404] SRAT: PXM 5 -> APIC 0x50 -> Node 5
[ 0.007405] SRAT: PXM 5 -> APIC 0x51 -> Node 5
[ 0.007406] SRAT: PXM 5 -> APIC 0x58 -> Node 5
[ 0.007407] SRAT: PXM 5 -> APIC 0x59 -> Node 5
[ 0.007408] SRAT: PXM 6 -> APIC 0x60 -> Node 6
[ 0.007409] SRAT: PXM 6 -> APIC 0x61 -> Node 6
[ 0.007410] SRAT: PXM 6 -> APIC 0x68 -> Node 6
[ 0.007411] SRAT: PXM 6 -> APIC 0x69 -> Node 6
[ 0.007412] SRAT: PXM 7 -> APIC 0x70 -> Node 7
[ 0.007413] SRAT: PXM 7 -> APIC 0x71 -> Node 7
[ 0.007414] SRAT: PXM 7 -> APIC 0x78 -> Node 7
[ 0.007414] SRAT: PXM 7 -> APIC 0x79 -> Node 7
[ 0.007417] ACPI: SRAT: Node 1 PXM 1 [mem 0x00000000-0x0009ffff]
[ 0.007419] ACPI: SRAT: Node 1 PXM 1 [mem 0x00100000-0x7fffffff]
[ 0.007420] ACPI: SRAT: Node 1 PXM 1 [mem 0x100000000-0x47fffffff]
[ 0.007421] ACPI: SRAT: Node 5 PXM 5 [mem 0x480000000-0x87fffffff]
[ 0.007430] NUMA: Node 1 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0x7fffffff] -> [mem 0x00000000-0x7fffffff]
[ 0.007432] NUMA: Node 1 [mem 0x00000000-0x7fffffff] + [mem 0x100000000-0x47fffffff] -> [mem 0x00000000-0x47fffffff]
[ 0.007444] NODE_DATA(1) allocated [mem 0x47ffd5000-0x47fffffff]
[ 0.007465] NODE_DATA(5) allocated [mem 0x87efd2000-0x87effcfff]
[ 0.007644] crashkernel: memory value expected
[ 0.007697] Zone ranges:
[ 0.007698] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.007700] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.007701] Normal [mem 0x0000000100000000-0x000000087effffff]
[ 0.007702] Device empty
[ 0.007704] Movable zone start for each node
[ 0.007707] Early memory node ranges
[ 0.007708] node 1: [mem 0x0000000000001000-0x000000000008efff]
[ 0.007709] node 1: [mem 0x0000000000090000-0x000000000009ffff]
[ 0.007711] node 1: [mem 0x0000000000100000-0x000000005c3d6fff]
[ 0.007712] node 1: [mem 0x00000000643df000-0x0000000068ff7fff]
[ 0.007712] node 1: [mem 0x000000006c528000-0x000000006fffffff]
[ 0.007713] node 1: [mem 0x0000000100000000-0x000000047fffffff]
[ 0.007714] node 5: [mem 0x0000000480000000-0x000000087effffff]
[ 0.008434] Zeroed struct page in unavailable ranges: 46490 pages
[ 0.008435] Initmem setup node 1 [mem 0x0000000000001000-0x000000047fffffff]
[ 0.022826] Initmem setup node 5 [mem 0x0000000480000000-0x000000087effffff]
[ 0.024303] ACPI: PM-Timer IO Port: 0x408
[ 0.024320] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.024349] IOAPIC[0]: apic_id 128, version 33, address 0xfec00000, GSI 0-23
[ 0.024354] IOAPIC[1]: apic_id 129, version 33, address 0xfd880000, GSI 24-55
[ 0.024360] IOAPIC[2]: apic_id 130, version 33, address 0xea900000, GSI 56-87
[ 0.024365] IOAPIC[3]: apic_id 131, version 33, address 0xdd900000, GSI 88-119
[ 0.024371] IOAPIC[4]: apic_id 132, version 33, address 0xd0900000, GSI 120-151
[ 0.024378] IOAPIC[5]: apic_id 133, version 33, address 0xc3900000, GSI 152-183
[ 0.024385] IOAPIC[6]: apic_id 134, version 33, address 0xb6900000, GSI 184-215
[ 0.024391] IOAPIC[7]: apic_id 135, version 33, address 0xa9900000, GSI 216-247
[ 0.024397] IOAPIC[8]: apic_id 136, version 33, address 0x9c900000, GSI 248-279
[ 0.024400] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.024402] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.024408] Using ACPI (MADT) for SMP configuration information
[ 0.024410] ACPI: HPET id: 0x10228201 base: 0xfed00000
[ 0.024418] smpboot: Allowing 128 CPUs, 96 hotplug CPUs
[ 0.024422] NODE_DATA(0) allocated [mem 0x87efa1000-0x87efcbfff]
[ 0.024424] NODE_DATA(0) on node 5
[ 0.024457] Initmem setup node 0 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024460] NODE_DATA(4) allocated [mem 0x87ef76000-0x87efa0fff]
[ 0.024461] NODE_DATA(4) on node 5
[ 0.024494] Initmem setup node 4 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024497] NODE_DATA(2) allocated [mem 0x87ef4b000-0x87ef75fff]
[ 0.024498] NODE_DATA(2) on node 5
[ 0.024530] Initmem setup node 2 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024533] NODE_DATA(6) allocated [mem 0x87ef20000-0x87ef4afff]
[ 0.024534] NODE_DATA(6) on node 5
[ 0.024566] Initmem setup node 6 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024568] NODE_DATA(3) allocated [mem 0x87eef5000-0x87ef1ffff]
[ 0.024569] NODE_DATA(3) on node 5
[ 0.024601] Initmem setup node 3 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024604] NODE_DATA(7) allocated [mem 0x87eeca000-0x87eef4fff]
[ 0.024605] NODE_DATA(7) on node 5
[ 0.024637] Initmem setup node 7 [mem 0x0000000000000000-0x0000000000000000]
[ 0.024678] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.024680] PM: Registered nosave memory: [mem 0x0008f000-0x0008ffff]
[ 0.024683] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.024685] PM: Registered nosave memory: [mem 0x44253000-0x44253fff]
[ 0.024688] PM: Registered nosave memory: [mem 0x4426b000-0x4426bfff]
[ 0.024688] PM: Registered nosave memory: [mem 0x4426c000-0x4426cfff]
[ 0.024691] PM: Registered nosave memory: [mem 0x4429c000-0x4429cfff]
[ 0.024692] PM: Registered nosave memory: [mem 0x4429d000-0x4429dfff]
[ 0.024694] PM: Registered nosave memory: [mem 0x442cd000-0x442cdfff]
[ 0.024695] PM: Registered nosave memory: [mem 0x442ce000-0x442cefff]
[ 0.024698] PM: Registered nosave memory: [mem 0x442fe000-0x442fefff]
[ 0.024699] PM: Registered nosave memory: [mem 0x442ff000-0x442fffff]
[ 0.024701] PM: Registered nosave memory: [mem 0x4432f000-0x4432ffff]
[ 0.024703] PM: Registered nosave memory: [mem 0x5af8c000-0x5af8cfff]
[ 0.024706] PM: Registered nosave memory: [mem 0x5af94000-0x5af94fff]
[ 0.024708] PM: Registered nosave memory: [mem 0x5c3d7000-0x643defff]
[ 0.024711] PM: Registered nosave memory: [mem 0x68ff8000-0x6b4f7fff]
[ 0.024712] PM: Registered nosave memory: [mem 0x6b4f8000-0x6c327fff]
[ 0.024713] PM: Registered nosave memory: [mem 0x6c328000-0x6c527fff]
[ 0.024715] PM: Registered nosave memory: [mem 0x70000000-0x8fffffff]
[ 0.024716] PM: Registered nosave memory: [mem 0x90000000-0xfec0ffff]
[ 0.024717] PM: Registered nosave memory: [mem 0xfec10000-0xfec10fff]
[ 0.024718] PM: Registered nosave memory: [mem 0xfec11000-0xfed7ffff]
[ 0.024719] PM: Registered nosave memory: [mem 0xfed80000-0xfed80fff]
[ 0.024720] PM: Registered nosave memory: [mem 0xfed81000-0xffffffff]
[ 0.024723] [mem 0x90000000-0xfec0ffff] available for PCI devices
[ 0.024727] Booting paravirtualized kernel on bare hardware
[ 0.024731] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.138543] random: get_random_bytes called from start_kernel+0x9b/0x52e with crng_init=0
[ 0.138555] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:128 nr_cpu_ids:128 nr_node_ids:8
[ 0.149797] percpu: Embedded 46 pages/cpu @(____ptrval____) s151552 r8192 d28672 u262144
[ 0.149978] Built 8 zonelists, mobility grouping on. Total pages: 8142100
[ 0.149980] Policy zone: Normal
[ 0.149982] Kernel command line: BOOT_IMAGE=/vmlinuz-4.20.0-rc5+ root=/dev/mapper/xx_dell--per7425--03-root ro crashkernel=auto rd.lvm.lv=xx_dell-per7425-03/root rd.lvm.lv=xx_dell-per7425-03/swap console=ttyS0,115200n81 LANG=en_US.UTF-8 nokaslr
[ 0.174052] Memory: 1604004K/33089944K available (12292K kernel code, 2066K rwdata, 3752K rodata, 2348K init, 6532K bss, 853208K reserved, 0K cma-reserved)
[ 0.174867] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=128, Nodes=8
[ 0.174892] ftrace: allocating 35651 entries in 140 pages
[ 0.191608] rcu: Hierarchical RCU implementation.
[ 0.191612] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=128.
[ 0.191614] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[ 0.191615] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=128
[ 0.194327] NR_IRQS: 524544, nr_irqs: 5800, preallocated irqs: 16
[ 0.195498] Console: colour dummy device 80x25
[ 1.663077] printk: console [ttyS0] enabled
[ 1.667605] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.678833] ACPI: Core revision 20181003
[ 1.683092] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
[ 1.692262] APIC: Switch to symmetric I/O mode setup
[ 2.468813] Switched APIC routing to physical flat.
[ 2.476620] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 2.487315] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e36250bdc1, max_idle_ns: 440795203241 ns
[ 2.497836] Calibrating delay loop (skipped), value calculated using timer frequency.. 4191.84 BogoMIPS (lpj=2095923)
[ 2.498829] pid_max: default: 131072 minimum: 1024
[ 2.501660] LSM: Security Framework initializing
[ 2.501832] Yama: becoming mindful.
[ 2.502835] SELinux: Initializing.
[ 2.510641] Dentry cache hash table entries: 4194304 (order: 13, 33554432 bytes)
[ 2.514088] Inode-cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 2.514996] Mount-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 2.515924] Mountpoint-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 2.517772] mce: CPU supports 23 MCE banks
[ 2.517876] LVT offset 2 assigned for vector 0xf4
[ 2.518838] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[ 2.519829] Last level dTLB entries: 4KB 1536, 2MB 1536, 4MB 768, 1GB 0
[ 2.520831] Spectre V2 : Mitigation: Full AMD retpoline
[ 2.521828] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 2.522838] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 2.523828] Spectre V2 : User space: Vulnerable
[ 2.524830] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 2.526123] Freeing SMP alternatives memory: 32K
[ 2.533827] smpboot: CPU0: AMD EPYC 7251 8-Core Processor (family: 0x17, model: 0x1, stepping: 0x2)
[ 2.534197] Performance Events: Fam17h core perfctr, AMD PMU driver.
[ 2.534832] ... version: 0
[ 2.535828] ... bit width: 48
[ 2.536828] ... generic registers: 6
[ 2.537829] ... value mask: 0000ffffffffffff
[ 2.538829] ... max period: 00007fffffffffff
[ 2.539828] ... fixed-purpose events: 0
[ 2.540828] ... event mask: 000000000000003f
[ 2.542924] rcu: Hierarchical SRCU implementation.
[ 2.545340] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 2.548090] smp: Bringing up secondary CPUs ...
[ 2.549873] x86: Booting SMP configuration:
[ 2.550830] .... node #4, CPUs: #1
[ 2.562830] .... node #1, CPUs: #2
[ 2.565831] .... node #5, CPUs: #3
[ 2.567831] .... node #2, CPUs: #4
[ 2.570831] .... node #6, CPUs: #5
[ 2.572831] .... node #3, CPUs: #6
[ 2.575831] .... node #7, CPUs: #7
[ 2.577831] .... node #0, CPUs: #8
[ 2.580830] .... node #4, CPUs: #9
[ 2.582831] .... node #1, CPUs: #10
[ 2.585831] .... node #5, CPUs: #11
[ 2.588832] .... node #2, CPUs: #12
[ 2.590830] .... node #6, CPUs: #13
[ 2.593831] .... node #3, CPUs: #14
[ 2.595831] .... node #7, CPUs: #15
[ 2.598830] .... node #0, CPUs: #16
[ 2.601830] .... node #4, CPUs: #17
[ 2.603831] .... node #1, CPUs: #18
[ 2.605831] .... node #5, CPUs: #19
[ 2.608830] .... node #2, CPUs: #20
[ 2.610831] .... node #6, CPUs: #21
[ 2.613830] .... node #3, CPUs: #22
[ 2.616831] .... node #7, CPUs: #23
[ 2.618831] .... node #0, CPUs: #24
[ 2.621830] .... node #4, CPUs: #25
[ 2.623831] .... node #1, CPUs: #26
[ 2.625831] .... node #5, CPUs: #27
[ 2.628830] .... node #2, CPUs: #28
[ 2.630831] .... node #6, CPUs: #29
[ 2.633830] .... node #3, CPUs: #30
[ 2.636831] .... node #7, CPUs: #31
[ 2.638000] smp: Brought up 8 nodes, 32 CPUs
[ 2.639831] smpboot: Max logical packages: 8
[ 2.640832] smpboot: Total of 32 processors activated (133916.25 BogoMIPS)
[ 2.779838] node 1 initialised, 3570252 pages in 132ms
[ 2.798853] node 5 initialised, 4087931 pages in 151ms
[ 2.805940] devtmpfs: initialized
[ 2.809887] x86/mm: Memory block size: 128MB
[ 2.815869] PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
[ 2.823833] PM: Registering ACPI NVS region [mem 0x6b4f8000-0x6c327fff] (14876672 bytes)
[ 2.832078] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 2.841843] futex hash table entries: 32768 (order: 9, 2097152 bytes)
[ 2.849375] pinctrl core: initialized pinctrl subsystem
[ 2.854937] RTC time: 4:14:15, date: 12/05/18
[ 2.859282] NET: Registered protocol family 16
[ 2.863935] audit: initializing netlink subsys (disabled)
[ 2.869896] audit: type=2000 audit(1543983252.387:1): state=initialized audit_enabled=0 res=1
[ 2.870838] cpuidle: using governor menu
[ 2.875932] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 2.883833] ACPI: bus type PCI registered
[ 2.887831] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 2.893925] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0x80000000-0x8fffffff] (base 0x80000000)
[ 2.903869] PCI: MMCONFIG at [mem 0x80000000-0x8fffffff] reserved in E820
[ 2.909842] PCI: Using configuration type 1 for base access
[ 2.915839] PCI: Dell System detected, enabling pci=bfsort.
[ 2.924067] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.924833] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.927289] ACPI: Added _OSI(Module Device)
[ 2.930838] ACPI: Added _OSI(Processor Device)
[ 2.935830] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.939829] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.945831] ACPI: Added _OSI(Linux-Dell-Video)
[ 2.949829] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 2.959776] ACPI: 6 ACPI AML tables successfully acquired and loaded
[ 2.968763] ACPI: Interpreter enabled
[ 2.972839] ACPI: (supports S0 S5)
[ 2.975830] ACPI: Using IOAPIC for interrupt routing
[ 2.981082] HEST: Table parsing has been initialized.
[ 2.985832] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.995952] ACPI: Enabled 2 GPEs in block 00 to 1F
[ 3.010265] ACPI: PCI Interrupt Link [LNKA] (IRQs 4 5 7 10 11 14 15) *0
[ 3.016867] ACPI: PCI Interrupt Link [LNKB] (IRQs 4 5 7 10 11 14 15) *0
[ 3.023865] ACPI: PCI Interrupt Link [LNKC] (IRQs 4 5 7 10 11 14 15) *0
[ 3.029868] ACPI: PCI Interrupt Link [LNKD] (IRQs 4 5 7 10 11 14 15) *0
[ 3.036867] ACPI: PCI Interrupt Link [LNKE] (IRQs 4 5 7 10 11 14 15) *0
[ 3.043869] ACPI: PCI Interrupt Link [LNKF] (IRQs 4 5 7 10 11 14 15) *0
[ 3.049867] ACPI: PCI Interrupt Link [LNKG] (IRQs 4 5 7 10 11 14 15) *0
[ 3.056856] ACPI: PCI Interrupt Link [LNKH] (IRQs 4 5 7 10 11 14 15) *0
[ 3.064010] ACPI: PCI Root Bridge [PC00] (domain 0000 [bus 00-1f])
[ 3.069835] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.077869] acpi PNP0A08:00: PCIe AER handled by firmware
[ 3.083869] acpi PNP0A08:00: _OSC: platform does not support [SHPCHotplug LTR]
[ 3.090898] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 3.098831] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.106836] PCI host bridge to bus 0000:00
[ 3.110832] pci_bus 0000:00: root bus resource [io 0x0000-0x03af window]
[ 3.117830] pci_bus 0000:00: root bus resource [io 0x03e0-0x0cf7 window]
[ 3.124831] pci_bus 0000:00: root bus resource [io 0x03b0-0x03df window]
[ 3.131831] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 3.138831] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000c3fff window]
[ 3.146831] pci_bus 0000:00: root bus resource [mem 0x000c4000-0x000c7fff window]
[ 3.153831] pci_bus 0000:00: root bus resource [mem 0x000c8000-0x000cbfff window]
[ 3.161831] pci_bus 0000:00: root bus resource [mem 0x000cc000-0x000cffff window]
[ 3.168830] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff window]
[ 3.175831] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff window]
[ 3.183831] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff window]
[ 3.190832] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff window]
[ 3.198830] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff window]
[ 3.205830] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff window]
[ 3.213830] pci_bus 0000:00: root bus resource [mem 0x000e8000-0x000ebfff window]
[ 3.220831] pci_bus 0000:00: root bus resource [mem 0x000ec000-0x000effff window]
[ 3.228831] pci_bus 0000:00: root bus resource [mem 0x000f0000-0x000fffff window]
[ 3.235830] pci_bus 0000:00: root bus resource [io 0x0d00-0x1fff window]
[ 3.242830] pci_bus 0000:00: root bus resource [mem 0xeb000000-0xfebfffff window]
[ 3.250831] pci_bus 0000:00: root bus resource [mem 0x10000000000-0x1df9fffffff window]
[ 3.258831] pci_bus 0000:00: root bus resource [bus 00-1f]
[ 3.267588] pci 0000:00:07.1: enabling Extended Tags
[ 3.273049] pci 0000:00:08.1: enabling Extended Tags
[ 3.284141] pci 0000:02:00.0: 4.000 Gb/s available PCIe bandwidth, limited by 5 GT/s x1 link at 0000:00:01.1 (capable of 8.000 Gb/s with 5 GT/s x2 link)
[ 3.298142] pci 0000:00:01.1: PCI bridge to [bus 02]
[ 3.303925] pci 0000:01:00.0: 4.000 Gb/s available PCIe bandwidth, limited by 5 GT/s x1 link at 0000:00:01.2 (capable of 8.000 Gb/s with 5 GT/s x2 link)
[ 3.318084] pci 0000:00:01.2: PCI bridge to [bus 01]
[ 3.323089] pci 0000:00:01.3: PCI bridge to [bus 03-04]
[ 3.328865] pci_bus 0000:04: extended config space not accessible
[ 3.334951] pci 0000:04:00.0: BAR 0: assigned to efifb
[ 3.339842] pci 0000:03:00.0: PCI bridge to [bus 04]
[ 3.344946] pci 0000:05:00.0: enabling Extended Tags
[ 3.349973] pci 0000:05:00.2: enabling Extended Tags
[ 3.354979] pci 0000:05:00.3: enabling Extended Tags
[ 3.359943] pci 0000:00:07.1: PCI bridge to [bus 05]
[ 3.365873] pci 0000:06:00.0: enabling Extended Tags
[ 3.370982] pci 0000:06:00.1: enabling Extended Tags
[ 3.375989] pci 0000:06:00.2: enabling Extended Tags
[ 3.380947] pci 0000:00:08.1: PCI bridge to [bus 06]
[ 3.386263] ACPI: PCI Root Bridge [PC01] (domain 0000 [bus 20-3f])
[ 3.392833] acpi PNP0A08:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.400866] acpi PNP0A08:01: PCIe AER handled by firmware
[ 3.406867] acpi PNP0A08:01: _OSC: platform does not support [SHPCHotplug LTR]
[ 3.413896] acpi PNP0A08:01: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 3.421830] acpi PNP0A08:01: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.430028] PCI host bridge to bus 0000:20
[ 3.433831] pci_bus 0000:20: root bus resource [io 0x2000-0x3fff window]
[ 3.440832] pci_bus 0000:20: root bus resource [mem 0xde000000-0xeaffffff window]
[ 3.447831] pci_bus 0000:20: root bus resource [mem 0x1dfa0000000-0x2bf3fffffff window]
[ 3.455832] pci_bus 0000:20: root bus resource [bus 20-3f]
[ 3.462520] pci 0000:20:07.1: enabling Extended Tags
[ 3.468153] pci 0000:20:08.1: enabling Extended Tags
[ 3.473149] pci 0000:21:00.0: enabling Extended Tags
[ 3.477984] pci 0000:21:00.2: enabling Extended Tags
[ 3.483991] pci 0000:21:00.3: enabling Extended Tags
[ 3.488948] pci 0000:20:07.1: PCI bridge to [bus 21]
[ 3.494068] pci 0000:22:00.0: enabling Extended Tags
[ 3.498984] pci 0000:22:00.1: enabling Extended Tags
[ 3.503917] pci 0000:20:08.1: PCI bridge to [bus 22]
[ 3.509055] ACPI: PCI Root Bridge [PC02] (domain 0000 [bus 40-5f])
[ 3.515833] acpi PNP0A08:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.523866] acpi PNP0A08:02: PCIe AER handled by firmware
[ 3.528868] acpi PNP0A08:02: _OSC: platform does not support [SHPCHotplug LTR]
[ 3.535896] acpi PNP0A08:02: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 3.543830] acpi PNP0A08:02: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.552028] PCI host bridge to bus 0000:40
[ 3.556831] pci_bus 0000:40: root bus resource [io 0x4000-0x5fff window]
[ 3.562830] pci_bus 0000:40: root bus resource [mem 0xd1000000-0xddffffff window]
[ 3.570830] pci_bus 0000:40: root bus resource [mem 0x2bf40000000-0x39edfffffff window]
[ 3.578831] pci_bus 0000:40: root bus resource [bus 40-5f]
[ 3.584508] pci 0000:40:07.1: enabling Extended Tags
[ 3.591070] pci 0000:40:08.1: enabling Extended Tags
[ 3.595947] pci 0000:41:00.0: enabling Extended Tags
[ 3.600981] pci 0000:41:00.2: enabling Extended Tags
[ 3.605943] pci 0000:40:07.1: PCI bridge to [bus 41]
[ 3.611221] pci 0000:42:00.0: enabling Extended Tags
[ 3.616991] pci 0000:42:00.1: enabling Extended Tags
[ 3.621950] pci 0000:40:08.1: PCI bridge to [bus 42]
[ 3.627014] ACPI: PCI Root Bridge [PC03] (domain 0000 [bus 60-7f])
[ 3.632832] acpi PNP0A08:03: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.640866] acpi PNP0A08:03: PCIe AER handled by firmware
[ 3.646866] acpi PNP0A08:03: _OSC: platform does not support [SHPCHotplug LTR]
[ 3.653896] acpi PNP0A08:03: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 3.661830] acpi PNP0A08:03: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.669952] PCI host bridge to bus 0000:60
[ 3.673831] pci_bus 0000:60: root bus resource [io 0x6000-0x7fff window]
[ 3.680830] pci_bus 0000:60: root bus resource [mem 0xc4000000-0xd0ffffff window]
[ 3.688831] pci_bus 0000:60: root bus resource [mem 0x39ee0000000-0x47e7fffffff window]
[ 3.696832] pci_bus 0000:60: root bus resource [bus 60-7f]
[ 3.703082] pci 0000:60:07.1: enabling Extended Tags
[ 3.708832] pci 0000:60:08.1: enabling Extended Tags
[ 3.714318] pci 0000:60:03.1: PCI bridge to [bus 61]
[ 3.720241] pci 0000:62:00.0: enabling Extended Tags
[ 3.724982] pci 0000:62:00.2: enabling Extended Tags
[ 3.729907] pci 0000:60:07.1: PCI bridge to [bus 62]
[ 3.734970] pci 0000:63:00.0: enabling Extended Tags
[ 3.739994] pci 0000:63:00.1: enabling Extended Tags
[ 3.744958] pci 0000:60:08.1: PCI bridge to [bus 63]
[ 3.750028] ACPI: PCI Root Bridge [PC04] (domain 0000 [bus 80-9f])
[ 3.756833] acpi PNP0A08:04: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.764867] acpi PNP0A08:04: PCIe AER handled by firmware
[ 3.769870] acpi PNP0A08:04: _OSC: platform does not support [SHPCHotplug LTR]
[ 3.777896] acpi PNP0A08:04: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 3.784830] acpi PNP0A08:04: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.794020] PCI host bridge to bus 0000:80
[ 3.797830] pci_bus 0000:80: root bus resource [io 0x8000-0x9fff window]
[ 3.804831] pci_bus 0000:80: root bus resource [mem 0xb7000000-0xc3ffffff window]
[ 3.811830] pci_bus 0000:80: root bus resource [mem 0x47e80000000-0x55e1fffffff window]
[ 3.819831] pci_bus 0000:80: root bus resource [bus 80-9f]
[ 3.826468] pci 0000:80:07.1: enabling Extended Tags
[ 3.832178] pci 0000:80:08.1: enabling Extended Tags
[ 3.838127] pci 0000:81:00.0: enabling Extended Tags
[ 3.842975] pci 0000:81:00.2: enabling Extended Tags
[ 3.847959] pci 0000:80:07.1: PCI bridge to [bus 81]
[ 3.853417] pci 0000:82:00.0: enabling Extended Tags
[ 3.859014] pci 0000:82:00.1: enabling Extended Tags
[ 3.863887] pci 0000:80:08.1: PCI bridge to [bus 82]
[ 3.869025] ACPI: PCI Root Bridge [PC05] (domain 0000 [bus a0-bf])
[ 3.875833] acpi PNP0A08:05: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 3.883866] acpi PNP0A08:05: PCIe AER handled by firmware
[ 3.888867] acpi PNP0A08:05: _OSC: platform does not support [SHPCHotplug LTR]
[ 3.895896] acpi PNP0A08:05: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 3.903830] acpi PNP0A08:05: FADT indicates ASPM is unsupported, using BIOS configuration
[ 3.912019] PCI host bridge to bus 0000:a0
[ 3.916831] pci_bus 0000:a0: root bus resource [io 0xa000-0xbfff window]
[ 3.922830] pci_bus 0000:a0: root bus resource [mem 0xaa000000-0xb6ffffff window]
[ 3.930830] pci_bus 0000:a0: root bus resource [mem 0x55e20000000-0x63dbfffffff window]
[ 3.938830] pci_bus 0000:a0: root bus resource [bus a0-bf]
[ 3.944580] pci 0000:a0:07.1: enabling Extended Tags
[ 3.950551] pci 0000:a0:08.1: enabling Extended Tags
[ 3.956384] pci 0000:a1:00.0: enabling Extended Tags
[ 3.962005] pci 0000:a1:00.2: enabling Extended Tags
[ 3.966956] pci 0000:a0:07.1: PCI bridge to [bus a1]
[ 3.971990] pci 0000:a2:00.0: enabling Extended Tags
[ 3.976901] pci 0000:a2:00.1: enabling Extended Tags
[ 3.981963] pci 0000:a0:08.1: PCI bridge to [bus a2]
[ 3.987049] ACPI: PCI Root Bridge [PC06] (domain 0000 [bus c0-df])
[ 3.993833] acpi PNP0A08:06: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 4.001866] acpi PNP0A08:06: PCIe AER handled by firmware
[ 4.006867] acpi PNP0A08:06: _OSC: platform does not support [SHPCHotplug LTR]
[ 4.014896] acpi PNP0A08:06: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 4.021830] acpi PNP0A08:06: FADT indicates ASPM is unsupported, using BIOS configuration
[ 4.030021] PCI host bridge to bus 0000:c0
[ 4.034831] pci_bus 0000:c0: root bus resource [io 0xc000-0xdfff window]
[ 4.041831] pci_bus 0000:c0: root bus resource [mem 0x9d000000-0xa9ffffff window]
[ 4.048830] pci_bus 0000:c0: root bus resource [mem 0x63dc0000000-0x71d5fffffff window]
[ 4.056832] pci_bus 0000:c0: root bus resource [bus c0-df]
[ 4.062909] pci 0000:c0:07.1: enabling Extended Tags
[ 4.068161] pci 0000:c0:08.1: enabling Extended Tags
[ 4.074014] pci 0000:c1:00.0: enabling Extended Tags
[ 4.078994] pci 0000:c1:00.2: enabling Extended Tags
[ 4.083956] pci 0000:c0:07.1: PCI bridge to [bus c1]
[ 4.088987] pci 0000:c2:00.0: enabling Extended Tags
[ 4.095004] pci 0000:c2:00.1: enabling Extended Tags
[ 4.099960] pci 0000:c0:08.1: PCI bridge to [bus c2]
[ 4.105021] ACPI: PCI Root Bridge [PC07] (domain 0000 [bus e0-ff])
[ 4.110831] acpi PNP0A08:07: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[ 4.118866] acpi PNP0A08:07: PCIe AER handled by firmware
[ 4.124868] acpi PNP0A08:07: _OSC: platform does not support [SHPCHotplug LTR]
[ 4.131878] acpi PNP0A08:07: _OSC: OS now controls [PCIeHotplug PME PCIeCapability]
[ 4.139830] acpi PNP0A08:07: FADT indicates ASPM is unsupported, using BIOS configuration
[ 4.147842] acpi PNP0A08:07: host bridge window [mem 0x71d60000000-0xffffffffffff window] ([0x80000000000-0xffffffffffff] ignored, not CPU addressable)
[ 4.161887] PCI host bridge to bus 0000:e0
[ 4.165830] pci_bus 0000:e0: root bus resource [io 0xe000-0xffff window]
[ 4.172830] pci_bus 0000:e0: root bus resource [mem 0x90000000-0x9cffffff window]
[ 4.179830] pci_bus 0000:e0: root bus resource [mem 0x71d60000000-0x7ffffffffff window]
[ 4.187831] pci_bus 0000:e0: root bus resource [bus e0-ff]
[ 4.194340] pci 0000:e0:07.1: enabling Extended Tags
[ 4.199177] pci 0000:e0:08.1: enabling Extended Tags
[ 4.204959] pci 0000:e1:00.0: enabling Extended Tags
[ 4.210005] pci 0000:e1:00.2: enabling Extended Tags
[ 4.215959] pci 0000:e0:07.1: PCI bridge to [bus e1]
[ 4.220985] pci 0000:e2:00.0: enabling Extended Tags
[ 4.226015] pci 0000:e2:00.1: enabling Extended Tags
[ 4.230966] pci 0000:e0:08.1: PCI bridge to [bus e2]
[ 4.238917] pci 0000:04:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 4.247850] pci 0000:04:00.0: vgaarb: bridge control possible
[ 4.252831] pci 0000:04:00.0: vgaarb: setting as boot device
[ 4.258831] vgaarb: loaded
[ 4.261974] SCSI subsystem initialized
[ 4.262849] ACPI: bus type USB registered
[ 4.263845] usbcore: registered new interface driver usbfs
[ 4.264836] usbcore: registered new interface driver hub
[ 4.266052] usbcore: registered new device driver usb
[ 4.266847] pps_core: LinuxPPS API ver. 1 registered
[ 4.267829] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 4.268832] PTP clock support registered
[ 4.270027] EDAC MC: Ver: 3.0.0
[ 4.272108] Registered efivars operations
[ 4.449116] PCI: Using ACPI for IRQ routing
[ 4.470579] NetLabel: Initializing
[ 4.470829] NetLabel: domain hash size = 128
[ 4.471829] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 4.472846] NetLabel: unlabeled traffic allowed by default
[ 4.473897] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 4.478831] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[ 4.487005] clocksource: Switched to clocksource tsc-early
[ 4.502894] VFS: Disk quotas dquot_6.6.0
[ 4.506920] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 4.513957] pnp: PnP ACPI init
[ 4.517315] system 00:00: [mem 0x80000000-0x8fffffff] has been reserved
[ 4.524597] pnp: PnP ACPI: found 4 devices
[ 4.534499] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 4.543378] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[ 4.553287] pci 0000:02:00.1: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[ 4.563201] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[ 4.573105] pci 0000:01:00.1: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[ 4.583029] pci 0000:61:00.0: can't claim BAR 6 [mem 0xfff00000-0xffffffff pref]: no compatible bridge window
[ 4.592988] pci 0000:00:01.1: BAR 14: assigned [mem 0xec200000-0xec2fffff]
[ 4.599869] pci 0000:00:01.2: BAR 14: assigned [mem 0xec300000-0xec3fffff]
[ 4.606745] pci 0000:02:00.0: BAR 6: assigned [mem 0xec200000-0xec23ffff pref]
[ 4.613965] pci 0000:02:00.1: BAR 6: assigned [mem 0xec240000-0xec27ffff pref]
[ 4.621187] pci 0000:00:01.1: PCI bridge to [bus 02]
[ 4.626159] pci 0000:00:01.1: bridge window [mem 0xec200000-0xec2fffff]
[ 4.632945] pci 0000:00:01.1: bridge window [mem 0xec100000-0xec1fffff 64bit pref]
[ 4.640687] pci 0000:01:00.0: BAR 6: assigned [mem 0xec300000-0xec33ffff pref]
[ 4.647912] pci 0000:01:00.1: BAR 6: assigned [mem 0xec340000-0xec37ffff pref]
[ 4.655133] pci 0000:00:01.2: PCI bridge to [bus 01]
[ 4.660101] pci 0000:00:01.2: bridge window [mem 0xec300000-0xec3fffff]
[ 4.666885] pci 0000:00:01.2: bridge window [mem 0xec000000-0xec0fffff 64bit pref]
[ 4.674626] pci 0000:03:00.0: PCI bridge to [bus 04]
[ 4.679593] pci 0000:03:00.0: bridge window [mem 0xf9000000-0xf98fffff]
[ 4.686379] pci 0000:03:00.0: bridge window [mem 0xeb000000-0xebffffff 64bit pref]
[ 4.694124] pci 0000:00:01.3: PCI bridge to [bus 03-04]
[ 4.699355] pci 0000:00:01.3: bridge window [mem 0xf9000000-0xf98fffff]
[ 4.706140] pci 0000:00:01.3: bridge window [mem 0xeb000000-0xebffffff 64bit pref]
[ 4.713882] pci 0000:00:07.1: PCI bridge to [bus 05]
[ 4.718856] pci 0000:00:07.1: bridge window [mem 0xf9b00000-0xf9dfffff]
[ 4.725643] pci 0000:00:08.1: PCI bridge to [bus 06]
[ 4.730613] pci 0000:00:08.1: bridge window [mem 0xf9900000-0xf9afffff]
[ 4.737484] pci 0000:20:07.1: PCI bridge to [bus 21]
[ 4.742458] pci 0000:20:07.1: bridge window [mem 0xe8200000-0xe84fffff]
[ 4.749244] pci 0000:20:08.1: PCI bridge to [bus 22]
[ 4.754208] pci 0000:20:08.1: bridge window [mem 0xe8000000-0xe81fffff]
[ 4.761029] pci 0000:40:07.1: PCI bridge to [bus 41]
[ 4.765998] pci 0000:40:07.1: bridge window [mem 0xdb200000-0xdb3fffff]
[ 4.772794] pci 0000:40:08.1: PCI bridge to [bus 42]
[ 4.777765] pci 0000:40:08.1: bridge window [mem 0xdb000000-0xdb1fffff]
[ 4.784584] pci 0000:61:00.0: BAR 6: no space for [mem size 0x00100000 pref]
[ 4.791634] pci 0000:61:00.0: BAR 6: failed to assign [mem size 0x00100000 pref]
[ 4.799027] pci 0000:60:03.1: PCI bridge to [bus 61]
[ 4.803993] pci 0000:60:03.1: bridge window [io 0x6000-0x6fff]
[ 4.810086] pci 0000:60:03.1: bridge window [mem 0xce400000-0xce5fffff]
[ 4.816876] pci 0000:60:07.1: PCI bridge to [bus 62]
[ 4.821847] pci 0000:60:07.1: bridge window [mem 0xce200000-0xce3fffff]
[ 4.828636] pci 0000:60:08.1: PCI bridge to [bus 63]
[ 4.833603] pci 0000:60:08.1: bridge window [mem 0xce000000-0xce1fffff]
[ 4.840426] pci 0000:80:07.1: PCI bridge to [bus 81]
[ 4.845399] pci 0000:80:07.1: bridge window [mem 0xc1200000-0xc13fffff]
[ 4.852194] pci 0000:80:08.1: PCI bridge to [bus 82]
[ 4.857167] pci 0000:80:08.1: bridge window [mem 0xc1000000-0xc11fffff]
[ 4.863980] pci 0000:a0:07.1: PCI bridge to [bus a1]
[ 4.868948] pci 0000:a0:07.1: bridge window [mem 0xb4200000-0xb43fffff]
[ 4.875743] pci 0000:a0:08.1: PCI bridge to [bus a2]
[ 4.880715] pci 0000:a0:08.1: bridge window [mem 0xb4000000-0xb41fffff]
[ 4.887535] pci 0000:c0:07.1: PCI bridge to [bus c1]
[ 4.892503] pci 0000:c0:07.1: bridge window [mem 0xa7200000-0xa73fffff]
[ 4.899293] pci 0000:c0:08.1: PCI bridge to [bus c2]
[ 4.904267] pci 0000:c0:08.1: bridge window [mem 0xa7000000-0xa71fffff]
[ 4.911087] pci 0000:e0:07.1: PCI bridge to [bus e1]
[ 4.916061] pci 0000:e0:07.1: bridge window [mem 0x9a200000-0x9a3fffff]
[ 4.922849] pci 0000:e0:08.1: PCI bridge to [bus e2]
[ 4.927822] pci 0000:e0:08.1: bridge window [mem 0x9a000000-0x9a1fffff]
[ 4.934759] NET: Registered protocol family 2
[ 4.939811] tcp_listen_portaddr_hash hash table entries: 16384 (order: 6, 262144 bytes)
[ 4.947938] TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
[ 4.955716] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 4.962585] TCP: Hash tables configured (established 262144 bind 65536)
[ 4.969386] UDP hash table entries: 16384 (order: 7, 524288 bytes)
[ 4.975673] UDP-Lite hash table entries: 16384 (order: 7, 524288 bytes)
[ 4.982735] NET: Registered protocol family 1
[ 4.987888] Unpacking initramfs...
[ 5.637866] Freeing initrd memory: 45996K
[ 5.641983] AMD-Vi: IOMMU performance counters supported
[ 5.647388] AMD-Vi: IOMMU performance counters supported
[ 5.652747] AMD-Vi: IOMMU performance counters supported
[ 5.658099] AMD-Vi: IOMMU performance counters supported
[ 5.663455] AMD-Vi: IOMMU performance counters supported
[ 5.668811] AMD-Vi: IOMMU performance counters supported
[ 5.674163] AMD-Vi: IOMMU performance counters supported
[ 5.679518] AMD-Vi: IOMMU performance counters supported
[ 5.686810] iommu: Adding device 0000:00:01.0 to group 0
[ 5.693219] iommu: Adding device 0000:00:01.1 to group 1
[ 5.699651] iommu: Adding device 0000:00:01.2 to group 2
[ 5.705932] iommu: Adding device 0000:00:01.3 to group 3
[ 5.712504] iommu: Adding device 0000:00:02.0 to group 4
[ 5.718835] iommu: Adding device 0000:00:03.0 to group 5
[ 5.725319] iommu: Adding device 0000:00:04.0 to group 6
[ 5.731697] iommu: Adding device 0000:00:07.0 to group 7
[ 5.738156] iommu: Adding device 0000:00:07.1 to group 8
[ 5.744387] iommu: Adding device 0000:00:08.0 to group 9
[ 5.750998] iommu: Adding device 0000:00:08.1 to group 10
[ 5.757319] iommu: Adding device 0000:00:14.0 to group 11
[ 5.762767] iommu: Adding device 0000:00:14.3 to group 11
[ 5.769215] iommu: Adding device 0000:00:18.0 to group 12
[ 5.774668] iommu: Adding device 0000:00:18.1 to group 12
[ 5.780098] iommu: Adding device 0000:00:18.2 to group 12
[ 5.785523] iommu: Adding device 0000:00:18.3 to group 12
[ 5.790951] iommu: Adding device 0000:00:18.4 to group 12
[ 5.796381] iommu: Adding device 0000:00:18.5 to group 12
[ 5.801807] iommu: Adding device 0000:00:18.6 to group 12
[ 5.807234] iommu: Adding device 0000:00:18.7 to group 12
[ 5.813630] iommu: Adding device 0000:00:19.0 to group 13
[ 5.819089] iommu: Adding device 0000:00:19.1 to group 13
[ 5.824518] iommu: Adding device 0000:00:19.2 to group 13
[ 5.829956] iommu: Adding device 0000:00:19.3 to group 13
[ 5.835386] iommu: Adding device 0000:00:19.4 to group 13
[ 5.840812] iommu: Adding device 0000:00:19.5 to group 13
[ 5.846236] iommu: Adding device 0000:00:19.6 to group 13
[ 5.851661] iommu: Adding device 0000:00:19.7 to group 13
[ 5.858207] iommu: Adding device 0000:00:1a.0 to group 14
[ 5.863664] iommu: Adding device 0000:00:1a.1 to group 14
[ 5.869095] iommu: Adding device 0000:00:1a.2 to group 14
[ 5.874527] iommu: Adding device 0000:00:1a.3 to group 14
[ 5.879953] iommu: Adding device 0000:00:1a.4 to group 14
[ 5.885378] iommu: Adding device 0000:00:1a.5 to group 14
[ 5.890804] iommu: Adding device 0000:00:1a.6 to group 14
[ 5.896232] iommu: Adding device 0000:00:1a.7 to group 14
[ 5.902764] iommu: Adding device 0000:00:1b.0 to group 15
[ 5.908224] iommu: Adding device 0000:00:1b.1 to group 15
[ 5.913655] iommu: Adding device 0000:00:1b.2 to group 15
[ 5.919086] iommu: Adding device 0000:00:1b.3 to group 15
[ 5.924514] iommu: Adding device 0000:00:1b.4 to group 15
[ 5.929947] iommu: Adding device 0000:00:1b.5 to group 15
[ 5.935381] iommu: Adding device 0000:00:1b.6 to group 15
[ 5.940815] iommu: Adding device 0000:00:1b.7 to group 15
[ 5.947316] iommu: Adding device 0000:00:1c.0 to group 16
[ 5.952774] iommu: Adding device 0000:00:1c.1 to group 16
[ 5.958206] iommu: Adding device 0000:00:1c.2 to group 16
[ 5.963638] iommu: Adding device 0000:00:1c.3 to group 16
[ 5.969072] iommu: Adding device 0000:00:1c.4 to group 16
[ 5.974506] iommu: Adding device 0000:00:1c.5 to group 16
[ 5.979944] iommu: Adding device 0000:00:1c.6 to group 16
[ 5.985373] iommu: Adding device 0000:00:1c.7 to group 16
[ 5.991784] iommu: Adding device 0000:00:1d.0 to group 17
[ 5.997238] iommu: Adding device 0000:00:1d.1 to group 17
[ 6.002669] iommu: Adding device 0000:00:1d.2 to group 17
[ 6.008104] iommu: Adding device 0000:00:1d.3 to group 17
[ 6.013536] iommu: Adding device 0000:00:1d.4 to group 17
[ 6.018970] iommu: Adding device 0000:00:1d.5 to group 17
[ 6.024403] iommu: Adding device 0000:00:1d.6 to group 17
[ 6.029838] iommu: Adding device 0000:00:1d.7 to group 17
[ 6.036226] iommu: Adding device 0000:00:1e.0 to group 18
[ 6.041682] iommu: Adding device 0000:00:1e.1 to group 18
[ 6.047115] iommu: Adding device 0000:00:1e.2 to group 18
[ 6.052552] iommu: Adding device 0000:00:1e.3 to group 18
[ 6.057985] iommu: Adding device 0000:00:1e.4 to group 18
[ 6.063416] iommu: Adding device 0000:00:1e.5 to group 18
[ 6.068851] iommu: Adding device 0000:00:1e.6 to group 18
[ 6.074283] iommu: Adding device 0000:00:1e.7 to group 18
[ 6.080735] iommu: Adding device 0000:00:1f.0 to group 19
[ 6.086195] iommu: Adding device 0000:00:1f.1 to group 19
[ 6.091628] iommu: Adding device 0000:00:1f.2 to group 19
[ 6.097064] iommu: Adding device 0000:00:1f.3 to group 19
[ 6.102499] iommu: Adding device 0000:00:1f.4 to group 19
[ 6.107932] iommu: Adding device 0000:00:1f.5 to group 19
[ 6.113366] iommu: Adding device 0000:00:1f.6 to group 19
[ 6.118801] iommu: Adding device 0000:00:1f.7 to group 19
[ 6.125128] iommu: Adding device 0000:01:00.0 to group 20
[ 6.130611] iommu: Adding device 0000:01:00.1 to group 20
[ 6.137010] iommu: Adding device 0000:02:00.0 to group 21
[ 6.142484] iommu: Adding device 0000:02:00.1 to group 21
[ 6.148891] iommu: Adding device 0000:03:00.0 to group 22
[ 6.154307] iommu: Adding device 0000:04:00.0 to group 22
[ 6.160813] iommu: Adding device 0000:05:00.0 to group 23
[ 6.166975] iommu: Adding device 0000:05:00.2 to group 24
[ 6.173450] iommu: Adding device 0000:05:00.3 to group 25
[ 6.179867] iommu: Adding device 0000:06:00.0 to group 26
[ 6.186327] iommu: Adding device 0000:06:00.1 to group 27
[ 6.192726] iommu: Adding device 0000:06:00.2 to group 28
[ 6.199083] iommu: Adding device 0000:20:01.0 to group 29
[ 6.205374] iommu: Adding device 0000:20:02.0 to group 30
[ 6.211835] iommu: Adding device 0000:20:03.0 to group 31
[ 6.218261] iommu: Adding device 0000:20:04.0 to group 32
[ 6.224541] iommu: Adding device 0000:20:07.0 to group 33
[ 6.230898] iommu: Adding device 0000:20:07.1 to group 34
[ 6.237464] iommu: Adding device 0000:20:08.0 to group 35
[ 6.243805] iommu: Adding device 0000:20:08.1 to group 36
[ 6.250174] iommu: Adding device 0000:21:00.0 to group 37
[ 6.256771] iommu: Adding device 0000:21:00.2 to group 38
[ 6.263230] iommu: Adding device 0000:21:00.3 to group 39
[ 6.269576] iommu: Adding device 0000:22:00.0 to group 40
[ 6.275837] iommu: Adding device 0000:22:00.1 to group 41
[ 6.282213] iommu: Adding device 0000:40:01.0 to group 42
[ 6.288500] iommu: Adding device 0000:40:02.0 to group 43
[ 6.294842] iommu: Adding device 0000:40:03.0 to group 44
[ 6.301184] iommu: Adding device 0000:40:04.0 to group 45
[ 6.307222] iommu: Adding device 0000:40:07.0 to group 46
[ 6.313519] iommu: Adding device 0000:40:07.1 to group 47
[ 6.319645] iommu: Adding device 0000:40:08.0 to group 48
[ 6.325815] iommu: Adding device 0000:40:08.1 to group 49
[ 6.332174] iommu: Adding device 0000:41:00.0 to group 50
[ 6.338576] iommu: Adding device 0000:41:00.2 to group 51
[ 6.344717] iommu: Adding device 0000:42:00.0 to group 52
[ 6.351018] iommu: Adding device 0000:42:00.1 to group 53
[ 6.357177] iommu: Adding device 0000:60:01.0 to group 54
[ 6.363363] iommu: Adding device 0000:60:02.0 to group 55
[ 6.369897] iommu: Adding device 0000:60:03.0 to group 56
[ 6.376276] iommu: Adding device 0000:60:03.1 to group 57
[ 6.382713] iommu: Adding device 0000:60:04.0 to group 58
[ 6.388751] iommu: Adding device 0000:60:07.0 to group 59
[ 6.395157] iommu: Adding device 0000:60:07.1 to group 60
[ 6.401381] iommu: Adding device 0000:60:08.0 to group 61
[ 6.407649] iommu: Adding device 0000:60:08.1 to group 62
[ 6.414092] iommu: Adding device 0000:61:00.0 to group 63
[ 6.420475] iommu: Adding device 0000:62:00.0 to group 64
[ 6.426632] iommu: Adding device 0000:62:00.2 to group 65
[ 6.432892] iommu: Adding device 0000:63:00.0 to group 66
[ 6.439015] iommu: Adding device 0000:63:00.1 to group 67
[ 6.445369] iommu: Adding device 0000:80:01.0 to group 68
[ 6.451731] iommu: Adding device 0000:80:02.0 to group 69
[ 6.458059] iommu: Adding device 0000:80:03.0 to group 70
[ 6.464297] iommu: Adding device 0000:80:04.0 to group 71
[ 6.470527] iommu: Adding device 0000:80:07.0 to group 72
[ 6.476617] iommu: Adding device 0000:80:07.1 to group 73
[ 6.482892] iommu: Adding device 0000:80:08.0 to group 74
[ 6.489194] iommu: Adding device 0000:80:08.1 to group 75
[ 6.495736] iommu: Adding device 0000:81:00.0 to group 76
[ 6.502085] iommu: Adding device 0000:81:00.2 to group 77
[ 6.508589] iommu: Adding device 0000:82:00.0 to group 78
[ 6.514807] iommu: Adding device 0000:82:00.1 to group 79
[ 6.521387] iommu: Adding device 0000:a0:01.0 to group 80
[ 6.527774] iommu: Adding device 0000:a0:02.0 to group 81
[ 6.534015] iommu: Adding device 0000:a0:03.0 to group 82
[ 6.540315] iommu: Adding device 0000:a0:04.0 to group 83
[ 6.546717] iommu: Adding device 0000:a0:07.0 to group 84
[ 6.553099] iommu: Adding device 0000:a0:07.1 to group 85
[ 6.559281] iommu: Adding device 0000:a0:08.0 to group 86
[ 6.565801] iommu: Adding device 0000:a0:08.1 to group 87
[ 6.572170] iommu: Adding device 0000:a1:00.0 to group 88
[ 6.578557] iommu: Adding device 0000:a1:00.2 to group 89
[ 6.584857] iommu: Adding device 0000:a2:00.0 to group 90
[ 6.591376] iommu: Adding device 0000:a2:00.1 to group 91
[ 6.597800] iommu: Adding device 0000:c0:01.0 to group 92
[ 6.604010] iommu: Adding device 0000:c0:02.0 to group 93
[ 6.610405] iommu: Adding device 0000:c0:03.0 to group 94
[ 6.616747] iommu: Adding device 0000:c0:04.0 to group 95
[ 6.623228] iommu: Adding device 0000:c0:07.0 to group 96
[ 6.629465] iommu: Adding device 0000:c0:07.1 to group 97
[ 6.635798] iommu: Adding device 0000:c0:08.0 to group 98
[ 6.642019] iommu: Adding device 0000:c0:08.1 to group 99
[ 6.648470] iommu: Adding device 0000:c1:00.0 to group 100
[ 6.654819] iommu: Adding device 0000:c1:00.2 to group 101
[ 6.661379] iommu: Adding device 0000:c2:00.0 to group 102
[ 6.667797] iommu: Adding device 0000:c2:00.1 to group 103
[ 6.674318] iommu: Adding device 0000:e0:01.0 to group 104
[ 6.680784] iommu: Adding device 0000:e0:02.0 to group 105
[ 6.687219] iommu: Adding device 0000:e0:03.0 to group 106
[ 6.693767] iommu: Adding device 0000:e0:04.0 to group 107
[ 6.700250] iommu: Adding device 0000:e0:07.0 to group 108
[ 6.706790] iommu: Adding device 0000:e0:07.1 to group 109
[ 6.713192] iommu: Adding device 0000:e0:08.0 to group 110
[ 6.719518] iommu: Adding device 0000:e0:08.1 to group 111
[ 6.725883] iommu: Adding device 0000:e1:00.0 to group 112
[ 6.732294] iommu: Adding device 0000:e1:00.2 to group 113
[ 6.738644] iommu: Adding device 0000:e2:00.0 to group 114
[ 6.745053] iommu: Adding device 0000:e2:00.1 to group 115
[ 6.750834] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
[ 6.756147] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.761460] PPR NX GT IA GA PC GA_vAPIC
[ 6.765388] AMD-Vi: Found IOMMU at 0000:20:00.2 cap 0x40
[ 6.770697] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.776010] PPR NX GT IA GA PC GA_vAPIC
[ 6.779939] AMD-Vi: Found IOMMU at 0000:40:00.2 cap 0x40
[ 6.785251] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.790568] PPR NX GT IA GA PC GA_vAPIC
[ 6.794499] AMD-Vi: Found IOMMU at 0000:60:00.2 cap 0x40
[ 6.799815] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.805125] PPR NX GT IA GA PC GA_vAPIC
[ 6.809053] AMD-Vi: Found IOMMU at 0000:80:00.2 cap 0x40
[ 6.814363] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.819678] PPR NX GT IA GA PC GA_vAPIC
[ 6.823605] AMD-Vi: Found IOMMU at 0000:a0:00.2 cap 0x40
[ 6.828915] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.834230] PPR NX GT IA GA PC GA_vAPIC
[ 6.838156] AMD-Vi: Found IOMMU at 0000:c0:00.2 cap 0x40
[ 6.843468] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.848780] PPR NX GT IA GA PC GA_vAPIC
[ 6.852708] AMD-Vi: Found IOMMU at 0000:e0:00.2 cap 0x40
[ 6.858021] AMD-Vi: Extended features (0xf77ef22294ada):
[ 6.863334] PPR NX GT IA GA PC GA_vAPIC
[ 6.867259] AMD-Vi: Interrupt remapping enabled
[ 6.871792] AMD-Vi: virtual APIC enabled
[ 6.876729] AMD-Vi: Lazy IO/TLB flushing enabled
[ 6.882697] amd_uncore: AMD NB counters detected
[ 6.887347] amd_uncore: AMD LLC counters detected
[ 6.893388] perf/amd_iommu: Detected AMD IOMMU #0 (2 banks, 4 counters/bank).
[ 6.900553] perf/amd_iommu: Detected AMD IOMMU #1 (2 banks, 4 counters/bank).
[ 6.907706] perf/amd_iommu: Detected AMD IOMMU #2 (2 banks, 4 counters/bank).
[ 6.914865] perf/amd_iommu: Detected AMD IOMMU #3 (2 banks, 4 counters/bank).
[ 6.922022] perf/amd_iommu: Detected AMD IOMMU #4 (2 banks, 4 counters/bank).
[ 6.929176] perf/amd_iommu: Detected AMD IOMMU #5 (2 banks, 4 counters/bank).
[ 6.936336] perf/amd_iommu: Detected AMD IOMMU #6 (2 banks, 4 counters/bank).
[ 6.943493] perf/amd_iommu: Detected AMD IOMMU #7 (2 banks, 4 counters/bank).
[ 6.966284] Initialise system trusted keyrings
[ 6.970745] Key type blacklist registered
[ 6.974876] workingset: timestamp_bits=36 max_order=23 bucket_order=0
[ 6.982322] zbud: loaded
[ 7.054348] NET: Registered protocol family 38
[ 7.058805] Key type asymmetric registered
[ 7.062909] Asymmetric key parser 'x509' registered
[ 7.067800] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 7.075385] io scheduler noop registered
[ 7.079317] io scheduler deadline registered (default)
[ 7.084517] io scheduler cfq registered
[ 7.088357] io scheduler mq-deadline registered (default)
[ 7.093765] io scheduler kyber registered
[ 7.098280] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 7.106112] pcieport 0000:00:01.1: Signaling PME with IRQ 34
[ 7.112114] pcieport 0000:00:01.2: Signaling PME with IRQ 35
[ 7.118120] pcieport 0000:00:01.3: Signaling PME with IRQ 36
[ 7.124133] pcieport 0000:00:07.1: Signaling PME with IRQ 37
[ 7.130941] pcieport 0000:00:08.1: Signaling PME with IRQ 39
[ 7.137607] pcieport 0000:20:07.1: Signaling PME with IRQ 40
[ 7.143807] pcieport 0000:20:08.1: Signaling PME with IRQ 42
[ 7.150278] pcieport 0000:40:07.1: Signaling PME with IRQ 44
[ 7.156378] pcieport 0000:40:08.1: Signaling PME with IRQ 46
[ 7.162382] pcieport 0000:60:03.1: Signaling PME with IRQ 47
[ 7.168517] pcieport 0000:60:07.1: Signaling PME with IRQ 49
[ 7.174492] pcieport 0000:60:08.1: Signaling PME with IRQ 51
[ 7.181111] pcieport 0000:80:07.1: Signaling PME with IRQ 53
[ 7.187193] pcieport 0000:80:08.1: Signaling PME with IRQ 55
[ 7.193678] pcieport 0000:a0:07.1: Signaling PME with IRQ 57
[ 7.199738] pcieport 0000:a0:08.1: Signaling PME with IRQ 59
[ 7.206015] pcieport 0000:c0:07.1: Signaling PME with IRQ 61
[ 7.212080] pcieport 0000:c0:08.1: Signaling PME with IRQ 63
[ 7.218247] pcieport 0000:e0:07.1: Signaling PME with IRQ 65
[ 7.224266] pcieport 0000:e0:08.1: Signaling PME with IRQ 67
[ 7.230064] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 7.236860] efifb: probing for efifb
[ 7.240466] efifb: framebuffer at 0xeb000000, using 3072k, total 3072k
[ 7.246999] efifb: mode is 1024x768x32, linelength=4096, pages=1
[ 7.253006] efifb: scrolling: redraw
[ 7.256585] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 7.277822] Console: switching to colour frame buffer device 128x48
[ 7.299393] fb0: EFI VGA frame buffer device
[ 7.303830] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 7.312182] ACPI: Power Button [PWRB]
[ 7.315906] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 7.323370] ACPI: Power Button [PWRF]
[ 7.328997] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC.
[ 7.336519] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 7.363757] 00:02: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 7.392058] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 7.400051] Non-volatile memory driver v1.3
[ 7.404275] Linux agpgart interface v0.103
[ 7.414431] rdac: device handler registered
[ 7.418774] hp_sw: device handler registered
[ 7.423055] emc: device handler registered
[ 7.427339] alua: device handler registered
[ 7.431564] libphy: Fixed MDIO Bus: probed
[ 7.435731] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 7.442265] ehci-pci: EHCI PCI platform driver
[ 7.446728] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 7.452906] ohci-pci: OHCI PCI platform driver
[ 7.457370] uhci_hcd: USB Universal Host Controller Interface driver
[ 7.463961] xhci_hcd 0000:05:00.3: xHCI Host Controller
[ 7.469254] xhci_hcd 0000:05:00.3: new USB bus registered, assigned bus number 1
[ 7.476805] xhci_hcd 0000:05:00.3: hcc params 0x0270f665 hci version 0x100 quirks 0x0000000000000410
[ 7.486584] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.20
[ 7.494847] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.502071] usb usb1: Product: xHCI Host Controller
[ 7.506953] usb usb1: Manufacturer: Linux 4.20.0-rc5+ xhci-hcd
[ 7.512787] usb usb1: SerialNumber: 0000:05:00.3
[ 7.517502] hub 1-0:1.0: USB hub found
[ 7.521266] hub 1-0:1.0: 2 ports detected
[ 7.525547] xhci_hcd 0000:05:00.3: xHCI Host Controller
[ 7.530824] xhci_hcd 0000:05:00.3: new USB bus registered, assigned bus number 2
[ 7.538255] xhci_hcd 0000:05:00.3: Host supports USB 3.0 SuperSpeed
[ 7.544631] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 7.552732] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.20
[ 7.560996] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.568214] usb usb2: Product: xHCI Host Controller
[ 7.573097] usb usb2: Manufacturer: Linux 4.20.0-rc5+ xhci-hcd
[ 7.578931] usb usb2: SerialNumber: 0000:05:00.3
[ 7.583637] hub 2-0:1.0: USB hub found
[ 7.587405] hub 2-0:1.0: 2 ports detected
[ 7.591749] xhci_hcd 0000:21:00.3: xHCI Host Controller
[ 7.597055] xhci_hcd 0000:21:00.3: new USB bus registered, assigned bus number 3
[ 7.604574] xhci_hcd 0000:21:00.3: hcc params 0x0270f665 hci version 0x100 quirks 0x0000000000000410
[ 7.614145] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.20
[ 7.622413] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.629635] usb usb3: Product: xHCI Host Controller
[ 7.634520] usb usb3: Manufacturer: Linux 4.20.0-rc5+ xhci-hcd
[ 7.640352] usb usb3: SerialNumber: 0000:21:00.3
[ 7.645060] hub 3-0:1.0: USB hub found
[ 7.648820] hub 3-0:1.0: 2 ports detected
[ 7.653096] xhci_hcd 0000:21:00.3: xHCI Host Controller
[ 7.658368] xhci_hcd 0000:21:00.3: new USB bus registered, assigned bus number 4
[ 7.665769] xhci_hcd 0000:21:00.3: Host supports USB 3.0 SuperSpeed
[ 7.672139] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 7.680249] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.20
[ 7.688507] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 7.695728] usb usb4: Product: xHCI Host Controller
[ 7.700609] usb usb4: Manufacturer: Linux 4.20.0-rc5+ xhci-hcd
[ 7.706439] usb usb4: SerialNumber: 0000:21:00.3
[ 7.711130] hub 4-0:1.0: USB hub found
[ 7.714890] hub 4-0:1.0: 2 ports detected
[ 7.719146] usbcore: registered new interface driver usbserial_generic
[ 7.725686] usbserial: USB Serial support registered for generic
[ 7.731735] i8042: PNP: No PS/2 controller found.
[ 7.736490] mousedev: PS/2 mouse device common for all mice
[ 7.742181] rtc_cmos 00:01: RTC can wake from S4
[ 7.747100] rtc_cmos 00:01: registered as rtc0
[ 7.751562] rtc_cmos 00:01: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 7.759432] EFI Variables Facility v0.08 2004-May-17
[ 7.843987] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 7.953889] tsc: Refined TSC clocksource calibration: 2096.060 MHz
[ 7.957946] hidraw: raw HID events driver (C) Jiri Kosina
[ 7.962432] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e36a685b69, max_idle_ns: 440795255641 ns
[ 7.967855] usbcore: registered new interface driver usbhid
[ 7.983324] usbhid: USB HID core driver
[ 7.987201] clocksource: Switched to clocksource tsc
[ 7.987623] drop_monitor: Initializing network drop monitor service
[ 7.998608] Initializing XFRM netlink socket
[ 7.999778] usb 1-1: New USB device found, idVendor=1604, idProduct=10c0, bcdDevice= 0.00
[ 8.003134] NET: Registered protocol family 10
[ 8.011066] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 8.023238] Segment Routing with IPv6
[ 8.026931] NET: Registered protocol family 17
[ 8.031382] mpls_gso: MPLS GSO support
[ 8.036834] microcode: CPU0: patch_level=0x08001227
[ 8.041730] microcode: CPU1: patch_level=0x08001227
[ 8.046623] microcode: CPU2: patch_level=0x08001227
[ 8.051511] microcode: CPU3: patch_level=0x08001227
[ 8.056404] microcode: CPU4: patch_level=0x08001227
[ 8.056799] hub 1-1:1.0: USB hub found
[ 8.061297] microcode: CPU5: patch_level=0x08001227
[ 8.065277] hub 1-1:1.0: 4 ports detected
[ 8.069938] microcode: CPU6: patch_level=0x08001227
[ 8.078841] microcode: CPU7: patch_level=0x08001227
[ 8.083732] microcode: CPU8: patch_level=0x08001227
[ 8.088624] microcode: CPU9: patch_level=0x08001227
[ 8.093517] microcode: CPU10: patch_level=0x08001227
[ 8.098494] microcode: CPU11: patch_level=0x08001227
[ 8.103479] microcode: CPU12: patch_level=0x08001227
[ 8.108464] microcode: CPU13: patch_level=0x08001227
[ 8.113440] microcode: CPU14: patch_level=0x08001227
[ 8.116907] usb 2-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 8.118423] microcode: CPU15: patch_level=0x08001227
[ 8.130438] microcode: CPU16: patch_level=0x08001227
[ 8.135412] microcode: CPU17: patch_level=0x08001227
[ 8.140028] usb 2-2: New USB device found, idVendor=0424, idProduct=5744, bcdDevice= 1.21
[ 8.140385] microcode: CPU18: patch_level=0x08001227
[ 8.148556] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=0
[ 8.153537] microcode: CPU19: patch_level=0x08001227
[ 8.160665] usb 2-2: Product: USB5734
[ 8.165645] microcode: CPU20: patch_level=0x08001227
[ 8.169296] usb 2-2: Manufacturer: Microchip Tech
[ 8.174263] microcode: CPU21: patch_level=0x08001227
[ 8.183935] microcode: CPU22: patch_level=0x08001227
[ 8.188916] microcode: CPU23: patch_level=0x08001227
[ 8.193893] microcode: CPU24: patch_level=0x08001227
[ 8.198872] microcode: CPU25: patch_level=0x08001227
[ 8.200798] hub 2-2:1.0: USB hub found
[ 8.203844] microcode: CPU26: patch_level=0x08001227
[ 8.207773] hub 2-2:1.0: 4 ports detected
[ 8.212583] microcode: CPU27: patch_level=0x08001227
[ 8.221561] microcode: CPU28: patch_level=0x08001227
[ 8.226533] microcode: CPU29: patch_level=0x08001227
[ 8.231509] microcode: CPU30: patch_level=0x08001227
[ 8.236481] microcode: CPU31: patch_level=0x08001227
[ 8.241498] microcode: Microcode Update Driver: v2.2.
[ 8.241529] sched_clock: Marking stable (5953779253, 2287707992)->(8729037616, -487550371)
[ 8.251838] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[ 8.261931] registered taskstats version 1
[ 8.266043] Loading compiled-in X.509 certificates
[ 8.300573] Loaded X.509 cert 'Build time autogenerated kernel key: df9aa3155d8a57e9d39c7df5faa22ed567fed551'
[ 8.310573] zswap: loaded using pool lzo/zbud
[ 8.317622] Key type big_key registered
[ 8.323785] Key type trusted registered
[ 8.329670] Key type encrypted registered
[ 8.333691] ima: No TPM chip found, activating TPM-bypass!
[ 8.339181] ima: Allocated hash algorithm: sha1
[ 8.343732] evm: Initialising EVM extended attributes:
[ 8.348876] evm: security.selinux
[ 8.352195] evm: security.ima
[ 8.355166] evm: security.capability
[ 8.358746] evm: HMAC attrs: 0x1
[ 8.363377] Magic number: 14:2:211
[ 8.367211] acpi device:62: hash matches
[ 8.371276] rtc_cmos 00:01: setting system clock to 2018-12-05 04:14:21 UTC (1543983261)
[ 8.381080] Freeing unused decrypted memory: 2040K
[ 8.386340] Freeing unused kernel image memory: 2348K
[ 8.390653] usb 1-2: New USB device found, idVendor=0424, idProduct=2744, bcdDevice= 1.21
[ 8.399569] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.406712] usb 1-2: Product: USB2734
[ 8.410382] usb 1-2: Manufacturer: Microchip Tech
[ 8.417844] Write protecting the kernel read-only data: 18432k
[ 8.424346] Freeing unused kernel image memory: 2020K
[ 8.429577] Freeing unused kernel image memory: 344K
[ 8.434555] rodata_test: all tests were successful
[ 8.439354] Run /init as init process
[ 8.473281] hub 1-2:1.0: USB hub found
[ 8.485108] hub 1-2:1.0: 4 ports detected
[ 8.594913] random: fast init done
[ 8.779840] usb 1-1.1: new high-speed USB device number 4 using xhci_hcd
[ 8.803405] random: systemd: uninitialized urandom read (16 bytes read)
[ 8.810958] random: systemd: uninitialized urandom read (16 bytes read)
[ 8.826238] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 8.856779] systemd[1]: Detected architecture x86-64.
[ 8.861846] systemd[1]: Running in initial RAM disk.

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