[Intel-wired-lan] [PATCH] e1000e: fix cyclic resets at link up with active tx

[Neftin, Sasha <sasha.neftin@intel.com>]

On 1/20/2019 12:09, Neftin, Sasha wrote:
> On 1/17/2019 14:10, Konstantin Khlebnikov wrote:
>>
>>
>> On 17.01.2019 10:57, Neftin, Sasha wrote:
>>> On 1/14/2019 15:29, Konstantin Khlebnikov wrote:
>>>> I'm seeing series of e1000e resets (sometimes endless) at system boot
>>>> if something generates tx traffic at this time. In my case this is
>>>> netconsole who sends message "e1000e 0000:02:00.0: Some CPU C-states
>>>> have been disabled in order to enable jumbo frames" from e1000e itself.
>>>> As result e1000_watchdog_task sees used tx buffer while carrier is off
>>>> and start this reset cycle again.
>>>>
>>>> [?? 17.794359] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, 
>>>> Flow Control: None
>>>> [?? 17.794714] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
>>>> [?? 22.936455] e1000e 0000:02:00.0 eth1: changing MTU from 1500 to 9000
>>>> [?? 23.033336] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 26.102364] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, 
>>>> Flow Control: None
>>>> [?? 27.174495] 8021q: 802.1Q VLAN Support v1.8
>>>> [?? 27.174513] 8021q: adding VLAN 0 to HW filter on device eth1
>>>> [?? 30.671724] cgroup: cgroup: disabling cgroup2 socket matching due 
>>>> to net_prio or net_cls activation
>>>> [?? 30.898564] netpoll: netconsole: local port 6666
>>>> [?? 30.898566] netpoll: netconsole: local IPv6 address 
>>>> 2a02:6b8:0:80b:beae:c5ff:fe28:23f8
>>>> [?? 30.898567] netpoll: netconsole: interface 'eth1'
>>>> [?? 30.898568] netpoll: netconsole: remote port 6666
>>>> [?? 30.898568] netpoll: netconsole: remote IPv6 address 
>>>> 2a02:6b8:b000:605c:e61d:2dff:fe03:3790
>>>> [?? 30.898569] netpoll: netconsole: remote ethernet address 
>>>> b0:a8:6e:f4:ff:c0
>>>> [?? 30.917747] console [netcon0] enabled
>>>> [?? 30.917749] netconsole: network logging started
>>>> [?? 31.453353] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 34.185730] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 34.321840] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 34.465822] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 34.597423] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 34.745417] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 34.877356] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 35.005441] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 35.157376] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 35.289362] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 35.417441] e1000e 0000:02:00.0: Some CPU C-states have been 
>>>> disabled in order to enable jumbo frames
>>>> [?? 37.790342] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, 
>>>> Flow Control: None
>>>>
>>>> This patch flushes tx buffers only once when carrier is off
>>>> rather than at each watchdog iteration.
>>>>
>>>> Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
>>>> ---
>>>> ? drivers/net/ethernet/intel/e1000e/netdev.c |?? 15 ++++++---------
>>>> ? 1 file changed, 6 insertions(+), 9 deletions(-)
>>>>
>>>> diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c 
>>>> b/drivers/net/ethernet/intel/e1000e/netdev.c
>>>> index 189f231075c2..d10083beec83 100644
>>>> --- a/drivers/net/ethernet/intel/e1000e/netdev.c
>>>> +++ b/drivers/net/ethernet/intel/e1000e/netdev.c
>>>> @@ -5309,8 +5309,13 @@ static void e1000_watchdog_task(struct 
>>>> work_struct *work)
>>>> ????????????? /* 8000ES2LAN requires a Rx packet buffer work-around
>>>> ?????????????? * on link down event; reset the controller to flush
>>>> ?????????????? * the Rx packet buffer.
>>>> +???????????? *
>>>> +???????????? * If the link is lost the controller stops DMA, but
>>>> +???????????? * if there is queued Tx work it cannot be done.? So
>>>> +???????????? * reset the controller to flush the Tx packet buffers.
>>>> ?????????????? */
>>>> -??????????? if (adapter->flags & FLAG_RX_NEEDS_RESTART)
>>>> +??????????? if ((adapter->flags & FLAG_RX_NEEDS_RESTART) ||
>>>> +??????????????? e1000_desc_unused(tx_ring) + 1 < tx_ring->count)
>>>> ????????????????? adapter->flags |= FLAG_RESTART_NOW;
>>>> ????????????? else
>>>> ????????????????? pm_schedule_suspend(netdev->dev.parent,
>>>> @@ -5333,14 +5338,6 @@ static void e1000_watchdog_task(struct 
>>>> work_struct *work)
>>>> ????? adapter->gotc_old = adapter->stats.gotc;
>>>> ????? spin_unlock(&adapter->stats64_lock);
>>>> -??? /* If the link is lost the controller stops DMA, but
>>>> -???? * if there is queued Tx work it cannot be done.? So
>>>> -???? * reset the controller to flush the Tx packet buffers.
>>>> -???? */
>>>> -??? if (!netif_carrier_ok(netdev) &&
>>>> -??????? (e1000_desc_unused(tx_ring) + 1 < tx_ring->count))
>>>> -??????? adapter->flags |= FLAG_RESTART_NOW;
>>>> -
>>>> ????? /* If reset is necessary, do it outside of interrupt context. */
>>>> ????? if (adapter->flags & FLAG_RESTART_NOW) {
>>>> ????????? schedule_work(&adapter->reset_task);
>>>>
>>>> _______________________________________________
>>>> Intel-wired-lan mailing list
>>>> Intel-wired-lan at osuosl.org
>>>> https://lists.osuosl.org/mailman/listinfo/intel-wired-lan
>>>>
>>> What is the HW setup you encountered this issue? Could you try to 
>>> disable the jumbo frame and recheck? We cannot allow the low CPU 
>>> states when the jumbo feature is enabled. This is HW design.
>>> We will try to review this patch next week. Please, be patient.
>>
>> Without jumbo frames there will be no message about disabled c-states.
>> Thus tx queue will be likely empty and nothing will trigger that 
>> cyclic restart.
>>
> That I thought. Ok. Let's us finish the validation. If everything is 
> okay we will pick up the patch.
No objection. In case this patch pass next-queue test let's pick up.
>> Sequence might depend on uplink switch reaction - how fast carrier 
>> signal appears.
>>
>>
>> $ lscpu
>> Architecture:????????? x86_64
>> CPU op-mode(s):??????? 32-bit, 64-bit
>> Byte Order:??????????? Little Endian
>> CPU(s):??????????????? 24
>> On-line CPU(s) list:?? 0-23
>> Thread(s) per core:??? 2
>> Core(s) per socket:??? 6
>> Socket(s):???????????? 2
>> NUMA node(s):????????? 2
>> Vendor ID:???????????? GenuineIntel
>> CPU family:??????????? 6
>> Model:???????????????? 44
>> Model name:??????????? Intel(R) Xeon(R) CPU?????????? E5645? @ 2.40GHz
>> Stepping:????????????? 2
>> CPU MHz:?????????????? 1600.037
>> BogoMIPS:????????????? 4800.19
>> Virtualization:??????? VT-x
>> L1d cache:???????????? 32K
>> L1i cache:???????????? 32K
>> L2 cache:????????????? 256K
>> L3 cache:????????????? 12288K
>> NUMA node0 CPU(s):???? 0-5,12-17
>> NUMA node1 CPU(s):???? 6-11,18-23
>> Flags:???????????????? fpu vme de pse tsc msr pae mce cx8 apic sep 
>> mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht 
>> tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts 
>> rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq 
>> dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid dca 
>> sse4_1 sse4_2 popcnt aes lahf_lm epb tpr_shadow vnmi flexpriority ept 
>> vpid dtherm ida arat
>>
>>
>> $ lspci
>> 00:00.0 Host bridge: Intel Corporation 5500 I/O Hub to ESI Port (rev 22)
>> 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI 
>> Express Root Port 1 (rev 22)
>> 00:02.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI 
>> Express Root Port 2 (rev 22)
>> 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI 
>> Express Root Port 3 (rev 22)
>> 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI 
>> Express Root Port 7 (rev 22)
>> 00:08.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI 
>> Express Root Port 8 (rev 22)
>> 00:09.0 PCI bridge: Intel Corporation 7500/5520/5500/X58 I/O Hub PCI 
>> Express Root Port 9 (rev 22)
>> 00:0a.0 PCI bridge: Intel Corporation 7500/5520/5500/X58 I/O Hub PCI 
>> Express Root Port 10 (rev 22)
>> 00:10.0 PIC: Intel Corporation 7500/5520/5500/X58 Physical and Link 
>> Layer Registers Port 0 (rev 22)
>> 00:10.1 PIC: Intel Corporation 7500/5520/5500/X58 Routing and Protocol 
>> Layer Registers Port 0 (rev 22)
>> 00:11.0 PIC: Intel Corporation 7500/5520/5500 Physical and Link Layer 
>> Registers Port 1 (rev 22)
>> 00:11.1 PIC: Intel Corporation 7500/5520/5500 Routing & Protocol Layer 
>> Register Port 1 (rev 22)
>> 00:14.0 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub System 
>> Management Registers (rev 22)
>> 00:14.1 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub GPIO and 
>> Scratch Pad Registers (rev 22)
>> 00:14.2 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Control 
>> Status and RAS Registers (rev 22)
>> 00:14.3 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Throttle 
>> Registers (rev 22)
>> 00:16.0 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.1 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.2 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.3 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.4 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.5 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.6 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:16.7 System peripheral: Intel Corporation 5520/5500/X58 Chipset 
>> QuickData Technology Device (rev 22)
>> 00:1a.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB 
>> UHCI Controller #4
>> 00:1a.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB 
>> UHCI Controller #5
>> 00:1a.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 
>> EHCI Controller #2
>> 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI 
>> Express Root Port 1
>> 00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI 
>> Express Root Port 5
>> 00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI 
>> Express Root Port 6
>> 00:1d.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB 
>> UHCI Controller #1
>> 00:1d.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB 
>> UHCI Controller #2
>> 00:1d.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB 
>> UHCI Controller #3
>> 00:1d.3 USB controller: Intel Corporation 82801JI (ICH10 Family) USB 
>> UHCI Controller #6
>> 00:1d.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 
>> EHCI Controller #1
>> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
>> 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface 
>> Controller
>> 00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA 
>> AHCI Controller
>> 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
>> 01:01.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED 
>> Graphics Family (rev 10)
>> 02:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network 
>> Connection
>> 03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network 
>> Connection
>> fe:00.0 Host bridge: Intel Corporation Xeon 5600 Series QuickPath 
>> Architecture Generic Non-core Registers (rev 02)
>> fe:00.1 Host bridge: Intel Corporation Xeon 5600 Series QuickPath 
>> Architecture System Address Decoder (rev 02)
>> fe:02.0 Host bridge: Intel Corporation Xeon 5600 Series QPI Link 0 
>> (rev 02)
>> fe:02.1 Host bridge: Intel Corporation Xeon 5600 Series QPI Physical 0 
>> (rev 02)
>> fe:02.2 Host bridge: Intel Corporation Xeon 5600 Series Mirror Port 
>> Link 0 (rev 02)
>> fe:02.3 Host bridge: Intel Corporation Xeon 5600 Series Mirror Port 
>> Link 1 (rev 02)
>> fe:02.4 Host bridge: Intel Corporation Xeon 5600 Series QPI Link 1 
>> (rev 02)
>> fe:02.5 Host bridge: Intel Corporation Xeon 5600 Series QPI Physical 1 
>> (rev 02)
>> fe:03.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Registers (rev 02)
>> fe:03.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Target Address Decoder (rev 02)
>> fe:03.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller RAS Registers (rev 02)
>> fe:03.4 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Test Registers (rev 02)
>> fe:04.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Control (rev 02)
>> fe:04.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Address (rev 02)
>> fe:04.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Rank (rev 02)
>> fe:04.3 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Thermal Control (rev 02)
>> fe:05.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Control (rev 02)
>> fe:05.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Address (rev 02)
>> fe:05.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Rank (rev 02)
>> fe:05.3 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Thermal Control (rev 02)
>> fe:06.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Control (rev 02)
>> fe:06.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Address (rev 02)
>> fe:06.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Rank (rev 02)
>> fe:06.3 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Thermal Control (rev 02)
>> ff:00.0 Host bridge: Intel Corporation Xeon 5600 Series QuickPath 
>> Architecture Generic Non-core Registers (rev 02)
>> ff:00.1 Host bridge: Intel Corporation Xeon 5600 Series QuickPath 
>> Architecture System Address Decoder (rev 02)
>> ff:02.0 Host bridge: Intel Corporation Xeon 5600 Series QPI Link 0 
>> (rev 02)
>> ff:02.1 Host bridge: Intel Corporation Xeon 5600 Series QPI Physical 0 
>> (rev 02)
>> ff:02.2 Host bridge: Intel Corporation Xeon 5600 Series Mirror Port 
>> Link 0 (rev 02)
>> ff:02.3 Host bridge: Intel Corporation Xeon 5600 Series Mirror Port 
>> Link 1 (rev 02)
>> ff:02.4 Host bridge: Intel Corporation Xeon 5600 Series QPI Link 1 
>> (rev 02)
>> ff:02.5 Host bridge: Intel Corporation Xeon 5600 Series QPI Physical 1 
>> (rev 02)
>> ff:03.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Registers (rev 02)
>> ff:03.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Target Address Decoder (rev 02)
>> ff:03.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller RAS Registers (rev 02)
>> ff:03.4 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Test Registers (rev 02)
>> ff:04.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Control (rev 02)
>> ff:04.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Address (rev 02)
>> ff:04.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Rank (rev 02)
>> ff:04.3 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 0 Thermal Control (rev 02)
>> ff:05.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Control (rev 02)
>> ff:05.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Address (rev 02)
>> ff:05.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Rank (rev 02)
>> ff:05.3 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 1 Thermal Control (rev 02)
>> ff:06.0 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Control (rev 02)
>> ff:06.1 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Address (rev 02)
>> ff:06.2 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Rank (rev 02)
>> ff:06.3 Host bridge: Intel Corporation Xeon 5600 Series Integrated 
>> Memory Controller Channel 2 Thermal Control (rev 02)
>>
>>
>> full dmesg
>>
>> [??? 0.000000] Linux version 4.19.15-test 
>> (khlebnikov at kernel1.search.yandex.net) (gcc version 5.4.0 20160609 
>> (Ubuntu 5.4.0-6ubuntu1~16.04.11)) #2 SMP Mon Jan 14 12:50:23 UTC 2019
>> [??? 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.19.15-test 
>> root=/dev/mapper/hdd-root ro pti=off spectre_v2=off consoleblank=0 
>> biosdevname=0 net.ifnames=0
>> [??? 0.000000] KERNEL supported cpus:
>> [??? 0.000000]?? Intel GenuineIntel
>> [??? 0.000000]?? AMD AuthenticAMD
>> [??? 0.000000] x86/fpu: x87 FPU will use FXSAVE
>> [??? 0.000000] BIOS-provided physical RAM map:
>> [??? 0.000000] BIOS-e820: [mem 0x0000000000000100-0x000000000009ebff] 
>> usable
>> [??? 0.000000] BIOS-e820: [mem 0x000000000009ec00-0x000000000009ffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x00000000000e4000-0x00000000000fffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bf77ffff] 
>> usable
>> [??? 0.000000] BIOS-e820: [mem 0x00000000bf78e000-0x00000000bf78ffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x00000000bf790000-0x00000000bf79dfff] 
>> ACPI data
>> [??? 0.000000] BIOS-e820: [mem 0x00000000bf79e000-0x00000000bf7cffff] 
>> ACPI NVS
>> [??? 0.000000] BIOS-e820: [mem 0x00000000bf7d0000-0x00000000bf7dffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x00000000bf7ec000-0x00000000bfffffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x00000000ffe00000-0x00000000ffffffff] 
>> reserved
>> [??? 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000c3fffffff] 
>> usable
>> [??? 0.000000] NX (Execute Disable) protection: active
>> [??? 0.000000] SMBIOS 2.5 present.
>> [??? 0.000000] DMI: System manufacturer System Product Name/Z8NR-D12, 
>> BIOS 1501??? 10/25/2011
>> [??? 0.000000] tsc: Fast TSC calibration using PIT
>> [??? 0.000000] tsc: Detected 2399.962 MHz processor
>> [??? 0.002727] e820: update [mem 0x00000000-0x00000fff] usable ==> 
>> reserved
>> [??? 0.002730] e820: remove [mem 0x000a0000-0x000fffff] usable
>> [??? 0.002737] last_pfn = 0xc40000 max_arch_pfn = 0x400000000
>> [??? 0.002742] MTRR default type: uncachable
>> [??? 0.002743] MTRR fixed ranges enabled:
>> [??? 0.002744]?? 00000-9FFFF write-back
>> [??? 0.002745]?? A0000-BFFFF uncachable
>> [??? 0.002746]?? C0000-DFFFF write-protect
>> [??? 0.002747]?? E0000-E7FFF write-through
>> [??? 0.002748]?? E8000-FFFFF write-protect
>> [??? 0.002748] MTRR variable ranges enabled:
>> [??? 0.002750]?? 0 base 0000000000 mask FF80000000 write-back
>> [??? 0.002751]?? 1 base 0080000000 mask FFC0000000 write-back
>> [??? 0.002752]?? 2 base 00BF800000 mask FFFF800000 uncachable
>> [??? 0.002753]?? 3 base 0100000000 mask FF00000000 write-back
>> [??? 0.002754]?? 4 base 0200000000 mask FE00000000 write-back
>> [??? 0.002755]?? 5 base 0400000000 mask FC00000000 write-back
>> [??? 0.002756]?? 6 base 0800000000 mask FC00000000 write-back
>> [??? 0.002757]?? 7 base 0C00000000 mask FFC0000000 write-back
>> [??? 0.002757]?? 8 disabled
>> [??? 0.002758]?? 9 disabled
>> [??? 0.004742] x86/PAT: Configuration [0-7]: WB? WC? UC- UC? WB? WP  
>> UC- WT
>> [??? 0.005299] total RAM covered: 49144M
>> [??? 0.005812] Found optimal setting for mtrr clean up
>> [??? 0.005814]? gran_size: 64K???? chunk_size: 16M???? num_reg: 8 lose 
>> cover RAM: 0G
>> [??? 0.007189] e820: update [mem 0xbf800000-0xffffffff] usable ==> 
>> reserved
>> [??? 0.007195] last_pfn = 0xbf780 max_arch_pfn = 0x400000000
>> [??? 0.018143] found SMP MP-table at [mem 0x000ff780-0x000ff78f] 
>> mapped at [(____ptrval____)]
>> [??? 0.026523] Scanning 1 areas for low memory corruption
>> [??? 0.026527] Base memory trampoline at [(____ptrval____)] 98000 size 
>> 24576
>> [??? 0.026530] Kernel/User page tables isolation: disabled on command 
>> line.
>> [??? 0.026533] Using GB pages for direct mapping
>> [??? 0.026536] BRK [0xc3fc01000, 0xc3fc01fff] PGTABLE
>> [??? 0.026539] BRK [0xc3fc02000, 0xc3fc02fff] PGTABLE
>> [??? 0.026541] BRK [0xc3fc03000, 0xc3fc03fff] PGTABLE
>> [??? 0.026855] BRK [0xc3fc04000, 0xc3fc04fff] PGTABLE
>> [??? 0.026912] BRK [0xc3fc05000, 0xc3fc05fff] PGTABLE
>> [??? 0.027021] RAMDISK: [mem 0xc3b387000-0xc3dffffff]
>> [??? 0.027034] ACPI: Early table checksum verification disabled
>> [??? 0.027143] ACPI: RSDP 0x00000000000FB410 000024 (v02 ACPIAM)
>> [??? 0.027148] ACPI: XSDT 0x00000000BF790100 000084 (v01 102511 
>> XSDT1714 20111025 MSFT 00000097)
>> [??? 0.027157] ACPI: FACP 0x00000000BF790290 0000F4 (v03 102511 
>> FACP1714 20111025 MSFT 00000097)
>> [??? 0.027163] ACPI BIOS Warning (bug): 32/64X length mismatch in 
>> FADT/Gpe0Block: 128/64 (20180810/tbfadt-569)
>> [??? 0.027169] ACPI: DSDT 0x00000000BF790540 005AE1 (v01 S0075  
>> S0075001 00000001 INTL 20060113)
>> [??? 0.027174] ACPI: FACS 0x00000000BF79E000 000040
>> [??? 0.027177] ACPI: FACS 0x00000000BF79E000 000040
>> [??? 0.027181] ACPI: APIC 0x00000000BF790390 00011E (v01 102511 
>> APIC1714 20111025 MSFT 00000097)
>> [??? 0.027186] ACPI: MCFG 0x00000000BF7904B0 00003C (v01 102511 
>> OEMMCFG 20111025 MSFT 00000097)
>> [??? 0.027191] ACPI: SPMI 0x00000000BF7904F0 000041 (v05 102511 
>> OEMSPMI 20111025 MSFT 00000097)
>> [??? 0.027195] ACPI: OEMB 0x00000000BF79E040 000072 (v01 102511 
>> OEMB1714 20111025 MSFT 00000097)
>> [??? 0.027200] ACPI: HPET 0x00000000BF798540 000038 (v01 102511 
>> OEMHPET 20111025 MSFT 00000097)
>> [??? 0.027204] ACPI: SRAT 0x00000000BF798580 000228 (v01 102511 
>> OEMSRAT 00000001 INTL 00000001)
>> [??? 0.027209] ACPI: SSDT 0x00000000BF79F740 000363 (v01 DpgPmm CpuPm 
>> 00000012 INTL 20060113)
>> [??? 0.027213] ACPI: EINJ 0x00000000BF7987B0 000130 (v01 AMIER  
>> AMI_EINJ 20111025 MSFT 00000097)
>> [??? 0.027218] ACPI: BERT 0x00000000BF798940 000030 (v01 AMIER  
>> AMI_BERT 20111025 MSFT 00000097)
>> [??? 0.027223] ACPI: ERST 0x00000000BF798970 0001B0 (v01 AMIER  
>> AMI_ERST 20111025 MSFT 00000097)
>> [??? 0.027227] ACPI: HEST 0x00000000BF798B20 0000A8 (v01 AMIER  
>> ABC_HEST 20111025 MSFT 00000097)
>> [??? 0.027240] ACPI: Local APIC address 0xfee00000
>> [??? 0.027279] SRAT: PXM 0 -> APIC 0x00 -> Node 0
>> [??? 0.027281] SRAT: PXM 1 -> APIC 0x20 -> Node 1
>> [??? 0.027282] SRAT: PXM 0 -> APIC 0x02 -> Node 0
>> [??? 0.027283] SRAT: PXM 0 -> APIC 0x04 -> Node 0
>> [??? 0.027285] SRAT: PXM 0 -> APIC 0x10 -> Node 0
>> [??? 0.027286] SRAT: PXM 0 -> APIC 0x12 -> Node 0
>> [??? 0.027287] SRAT: PXM 0 -> APIC 0x14 -> Node 0
>> [??? 0.027288] SRAT: PXM 1 -> APIC 0x22 -> Node 1
>> [??? 0.027289] SRAT: PXM 1 -> APIC 0x24 -> Node 1
>> [??? 0.027291] SRAT: PXM 1 -> APIC 0x30 -> Node 1
>> [??? 0.027292] SRAT: PXM 1 -> APIC 0x32 -> Node 1
>> [??? 0.027293] SRAT: PXM 1 -> APIC 0x34 -> Node 1
>> [??? 0.027294] SRAT: PXM 0 -> APIC 0x01 -> Node 0
>> [??? 0.027295] SRAT: PXM 0 -> APIC 0x03 -> Node 0
>> [??? 0.027297] SRAT: PXM 0 -> APIC 0x05 -> Node 0
>> [??? 0.027298] SRAT: PXM 0 -> APIC 0x11 -> Node 0
>> [??? 0.027299] SRAT: PXM 0 -> APIC 0x13 -> Node 0
>> [??? 0.027300] SRAT: PXM 0 -> APIC 0x15 -> Node 0
>> [??? 0.027301] SRAT: PXM 1 -> APIC 0x21 -> Node 1
>> [??? 0.027303] SRAT: PXM 1 -> APIC 0x23 -> Node 1
>> [??? 0.027304] SRAT: PXM 1 -> APIC 0x25 -> Node 1
>> [??? 0.027305] SRAT: PXM 1 -> APIC 0x31 -> Node 1
>> [??? 0.027306] SRAT: PXM 1 -> APIC 0x33 -> Node 1
>> [??? 0.027307] SRAT: PXM 1 -> APIC 0x35 -> Node 1
>> [??? 0.027311] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0xbfffffff]
>> [??? 0.027313] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x63fffffff]
>> [??? 0.027314] ACPI: SRAT: Node 1 PXM 1 [mem 0x640000000-0xc3fffffff]
>> [??? 0.027317] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 
>> 0x100000000-0x63fffffff] -> [mem 0x00000000-0x63fffffff]
>> [??? 0.027325] NODE_DATA(0) allocated [mem 0x63fffb000-0x63fffffff]
>> [??? 0.027330] NODE_DATA(1) allocated [mem 0xc3fffb000-0xc3fffffff]
>> [??? 0.154203] Zone ranges:
>> [??? 0.154209]?? DMA????? [mem 0x0000000000001000-0x0000000000ffffff]
>> [??? 0.154212]?? DMA32??? [mem 0x0000000001000000-0x00000000ffffffff]
>> [??? 0.154214]?? Normal?? [mem 0x0000000100000000-0x0000000c3fffffff]
>> [??? 0.154215]?? Device?? empty
>> [??? 0.154217] Movable zone start for each node
>> [??? 0.154218] Early memory node ranges
>> [??? 0.154220]?? node?? 0: [mem 0x0000000000001000-0x000000000009dfff]
>> [??? 0.154221]?? node?? 0: [mem 0x0000000000100000-0x00000000bf77ffff]
>> [??? 0.154222]?? node?? 0: [mem 0x0000000100000000-0x000000063fffffff]
>> [??? 0.154223]?? node?? 1: [mem 0x0000000640000000-0x0000000c3fffffff]
>> [??? 0.154230] Reserved but unavailable: 99 pages
>> [??? 0.154232] Initmem setup node 0 [mem 
>> 0x0000000000001000-0x000000063fffffff]
>> [??? 0.154235] On node 0 totalpages: 6289181
>> [??? 0.154236]?? DMA zone: 64 pages used for memmap
>> [??? 0.154237]?? DMA zone: 21 pages reserved
>> [??? 0.154238]?? DMA zone: 3997 pages, LIFO batch:0
>> [??? 0.154919]?? DMA32 zone: 12190 pages used for memmap
>> [??? 0.154920]?? DMA32 zone: 780160 pages, LIFO batch:63
>> [??? 0.180889]?? Normal zone: 86016 pages used for memmap
>> [??? 0.180892]?? Normal zone: 5505024 pages, LIFO batch:63
>> [??? 0.348852] Initmem setup node 1 [mem 
>> 0x0000000640000000-0x0000000c3fffffff]
>> [??? 0.348858] On node 1 totalpages: 6291456
>> [??? 0.348859]?? Normal zone: 98304 pages used for memmap
>> [??? 0.348860]?? Normal zone: 6291456 pages, LIFO batch:63
>> [??? 0.546041] ACPI: PM-Timer IO Port: 0x808
>> [??? 0.546048] ACPI: Local APIC address 0xfee00000
>> [??? 0.546059] ACPI: LAPIC_NMI (acpi_id[0xff] high level lint[0x1])
>> [??? 0.546071] IOAPIC[0]: apic_id 6, version 32, address 0xfec00000, 
>> GSI 0-23
>> [??? 0.546077] IOAPIC[1]: apic_id 7, version 32, address 0xfec8a000, 
>> GSI 24-47
>> [??? 0.546080] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>> [??? 0.546083] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high 
>> level)
>> [??? 0.546085] ACPI: IRQ0 used by override.
>> [??? 0.546087] ACPI: IRQ9 used by override.
>> [??? 0.546091] Using ACPI (MADT) for SMP configuration information
>> [??? 0.546093] ACPI: HPET id: 0x8086a301 base: 0xfed00000
>> [??? 0.546104] smpboot: Allowing 24 CPUs, 0 hotplug CPUs
>> [??? 0.546128] [mem 0xc0000000-0xdfffffff] available for PCI devices
>> [??? 0.546130] Booting paravirtualized kernel on bare hardware
>> [??? 0.546134] clocksource: refined-jiffies: mask: 0xffffffff 
>> max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>> [??? 0.819690] random: get_random_bytes called from 
>> start_kernel+0x94/0x551 with crng_init=0
>> [??? 0.819704] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 
>> nr_cpu_ids:24 nr_node_ids:2
>> [??? 0.821567] percpu: Embedded 44 pages/cpu @(____ptrval____) s142104 
>> r8192 d29928 u262144
>> [??? 0.821588] pcpu-alloc: s142104 r8192 d29928 u262144 alloc=1*2097152
>> [??? 0.821589] pcpu-alloc: [0] 00 01 02 03 04 05 12 13 [0] 14 15 16 17 
>> -- -- -- --
>> [??? 0.821597] pcpu-alloc: [1] 06 07 08 09 10 11 18 19 [1] 20 21 22 23 
>> -- -- -- --
>> [??? 0.821649] Built 2 zonelists, mobility grouping on.? Total pages: 
>> 12384042
>> [??? 0.821651] Policy zone: Normal
>> [??? 0.821654] Kernel command line: 
>> BOOT_IMAGE=/boot/vmlinuz-4.19.15-test root=/dev/mapper/hdd-root ro 
>> pti=off spectre_v2=off consoleblank=0 biosdevname=0 net.ifnames=0
>> [??? 1.061324] Memory: 49390984K/50322548K available (12300K kernel 
>> code, 1435K rwdata, 3552K rodata, 3120K init, 2152K bss, 931564K 
>> reserved, 0K cma-reserved)
>> [??? 1.061738] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=24, 
>> Nodes=2
>> [??? 1.061749] ftrace: allocating 35866 entries in 141 pages
>> [??? 1.083258] rcu: Hierarchical RCU implementation.
>> [??? 1.083260] rcu:???? RCU restricting CPUs from NR_CPUS=256 to 
>> nr_cpu_ids=24.
>> [??? 1.083262]???? Tasks RCU enabled.
>> [??? 1.083263] rcu: Adjusting geometry for rcu_fanout_leaf=16, 
>> nr_cpu_ids=24
>> [??? 1.088283] NR_IRQS: 16640, nr_irqs: 1024, preallocated irqs: 16
>> [??? 1.088954] Console: colour dummy device 80x25
>> [??? 1.089200] console [tty0] enabled
>> [??? 1.092754] ACPI: Core revision 20180810
>> [??? 1.092825] ACPI BIOS Warning (bug): Incorrect checksum in table 
>> [OEMB] - 0xFF, should be 0xFC (20180810/tbprint-177)
>> [??? 1.093228] clocksource: hpet: mask: 0xffffffff max_cycles: 
>> 0xffffffff, max_idle_ns: 133484882848 ns
>> [??? 1.093240] hpet clockevent registered
>> [??? 1.093261] APIC: Switch to symmetric I/O mode setup
>> [??? 1.093266] Switched APIC routing to physical flat.
>> [??? 1.094011] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>> [??? 1.113247] clocksource: tsc-early: mask: 0xffffffffffffffff 
>> max_cycles: 0x229813d283d, max_idle_ns: 440795313186 ns
>> [??? 1.113264] Calibrating delay loop (skipped), value calculated 
>> using timer frequency.. 4799.92 BogoMIPS (lpj=9599848)
>> [??? 1.113269] pid_max: default: 24576 minimum: 301
>> [??? 1.113820] Security Framework initialized
>> [??? 1.113826] AppArmor: AppArmor disabled by boot time parameter
>> [??? 1.129364] Dentry cache hash table entries: 8388608 (order: 14, 
>> 67108864 bytes)
>> [??? 1.137165] Inode-cache hash table entries: 4194304 (order: 13, 
>> 33554432 bytes)
>> [??? 1.137641] Mount-cache hash table entries: 131072 (order: 8, 
>> 1048576 bytes)
>> [??? 1.137890] Mountpoint-cache hash table entries: 131072 (order: 8, 
>> 1048576 bytes)
>> [??? 1.139425] mce: CPU supports 9 MCE banks
>> [??? 1.139443] CPU0: Thermal monitoring enabled (TM1)
>> [??? 1.139452] process: using mwait in idle threads
>> [??? 1.139457] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7
>> [??? 1.139460] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
>> [??? 1.139464] Spectre V2 : off selected on command line.
>> [??? 1.139467] Speculative Store Bypass: Vulnerable
>> [??? 1.146528] Freeing SMP alternatives memory: 36K
>> [??? 1.149252] smpboot: CPU0: Intel(R) Xeon(R) CPU?????????? E5645? @ 
>> 2.40GHz (family: 0x6, model: 0x2c, stepping: 0x2)
>> [??? 1.149252] Performance Events: PEBS fmt1+, Westmere events, 
>> 16-deep LBR, Intel PMU driver.
>> [??? 1.149252] core: CPUID marked event: 'bus cycles' unavailable
>> [??? 1.149252] ... version:??????????????? 3
>> [??? 1.149252] ... bit width:????????????? 48
>> [??? 1.149252] ... generic registers:????? 4
>> [??? 1.149252] ... value mask:???????????? 0000ffffffffffff
>> [??? 1.149252] ... max period:???????????? 000000007fffffff
>> [??? 1.149252] ... fixed-purpose events:?? 3
>> [??? 1.149252] ... event mask:???????????? 000000070000000f
>> [??? 1.149252] rcu: Hierarchical SRCU implementation.
>> [??? 1.149252] NMI watchdog: Enabled. Permanently consumes one hw-PMU 
>> counter.
>> [??? 1.149252] smp: Bringing up secondary CPUs ...
>> [??? 1.149473] x86: Booting SMP configuration:
>> [??? 1.149478] .... node? #0, CPUs:??????? #1? #2? #3? #4? #5
>> [??? 1.167622] .... node? #1, CPUs:??? #6? #7? #8? #9 #10 #11
>> [??? 1.267291] .... node? #0, CPUs:?? #12 #13 #14 #15 #16 #17
>> [??? 1.289370] .... node? #1, CPUs:?? #18 #19 #20 #21 #22 #23
>> [??? 1.311358] smp: Brought up 2 nodes, 24 CPUs
>> [??? 1.311358] smpboot: Max logical packages: 2
>> [??? 1.311358] smpboot: Total of 24 processors activated (115201.89 
>> BogoMIPS)
>> [??? 1.321566] devtmpfs: initialized
>> [??? 1.321841] x86/mm: Memory block size: 128MB
>> [??? 1.341323] PM: Registering ACPI NVS region [mem 
>> 0xbf79e000-0xbf7cffff] (204800 bytes)
>> [??? 1.341586] clocksource: jiffies: mask: 0xffffffff max_cycles: 
>> 0xffffffff, max_idle_ns: 7645041785100000 ns
>> [??? 1.341586] futex hash table entries: 8192 (order: 7, 524288 bytes)
>> [??? 1.342141]
>> [??? 1.342144] 
>> *************************************************************
>> [??? 1.342147] **???? NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE 
>> NOTICE??? **
>> [??? 1.342150] 
>> **???????????????????????????????????????????????????????? **
>> [??? 1.342152] **? IOMMU DebugFS SUPPORT HAS BEEN ENABLED IN THIS 
>> KERNEL? **
>> [??? 1.342155] 
>> **???????????????????????????????????????????????????????? **
>> [??? 1.342157] ** This means that this kernel is built to expose 
>> internal **
>> [??? 1.342160] ** IOMMU data structures, which may compromise security 
>> on **
>> [??? 1.342163] ** your 
>> system.??????????????????????????????????????????? **
>> [??? 1.342165] 
>> **???????????????????????????????????????????????????????? **
>> [??? 1.342168] ** If you see this message and you are not debugging 
>> the?? **
>> [??? 1.342170] ** kernel, report this immediately to your 
>> vendor!???????? **
>> [??? 1.342173] 
>> **???????????????????????????????????????????????????????? **
>> [??? 1.342175] **???? NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE 
>> NOTICE??? **
>> [??? 1.342178] 
>> *************************************************************
>> [??? 1.342178] NET: Registered protocol family 16
>> [??? 1.342178] audit: initializing netlink subsys (disabled)
>> [??? 1.345305] audit: type=2000 audit(1547472106.256:1): 
>> state=initialized audit_enabled=0 res=1
>> [??? 1.345648] cpuidle: using governor ladder
>> [??? 1.345648] cpuidle: using governor menu
>> [??? 1.345648] ACPI: bus type PCI registered
>> [??? 1.345648] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>> [??? 1.346105] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 
>> 0xe0000000-0xefffffff] (base 0xe0000000)
>> [??? 1.346113] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved 
>> in E820
>> [??? 1.346143] PCI: Using configuration type 1 for base access
>> [??? 1.357552] HugeTLB registered 1.00 GiB page size, pre-allocated 0 
>> pages
>> [??? 1.357552] HugeTLB registered 2.00 MiB page size, pre-allocated 0 
>> pages
>> [??? 1.357552] cryptd: max_cpu_qlen set to 1000
>> [??? 1.357694] ACPI: Added _OSI(Module Device)
>> [??? 1.357698] ACPI: Added _OSI(Processor Device)
>> [??? 1.357701] ACPI: Added _OSI(3.0 _SCP Extensions)
>> [??? 1.357703] ACPI: Added _OSI(Processor Aggregator Device)
>> [??? 1.357711] ACPI: Added _OSI(Linux-Dell-Video)
>> [??? 1.357717] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
>> [??? 1.396417] ACPI: 2 ACPI AML tables successfully acquired and loaded
>> [??? 1.402387] ACPI: Dynamic OEM Table Load:
>> [??? 1.402400] ACPI: SSDT 0xFFFF888623B79000 000C69 (v01 PmRef  
>> P001Cst 00003001 INTL 20060113)
>> [??? 1.407461] ACPI: Dynamic OEM Table Load:
>> [??? 1.407471] ACPI: SSDT 0xFFFF888623B7A000 000A0A (v01 PmRef  
>> Cpu0Tst 00003000 INTL 20060113)
>> [??? 1.414439] ACPI: Interpreter enabled
>> [??? 1.414479] ACPI: (supports S0 S1 S5)
>> [??? 1.414483] ACPI: Using IOAPIC for interrupt routing
>> [??? 1.414745] HEST: Table parsing has been initialized.
>> [??? 1.414751] PCI: Using host bridge windows from ACPI; if necessary, 
>> use "pci=nocrs" and report a bug
>> [??? 1.416164] ACPI: Enabled 11 GPEs in block 00 to 3F
>> [??? 1.473587] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>> [??? 1.473605] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM 
>> ClockPM Segments MSI]
>> [??? 1.473637] acpi PNP0A08:00: _OSC failed (AE_NOT_FOUND); disabling 
>> ASPM
>> [??? 1.475546] PCI host bridge to bus 0000:00
>> [??? 1.475555] pci_bus 0000:00: root bus resource [io? 0x0000-0x0cf7 
>> window]
>> [??? 1.475561] pci_bus 0000:00: root bus resource [io? 0x0d00-0xffff 
>> window]
>> [??? 1.475567] pci_bus 0000:00: root bus resource [mem 
>> 0x000a0000-0x000bffff window]
>> [??? 1.475573] pci_bus 0000:00: root bus resource [mem 
>> 0x000d0000-0x000dffff window]
>> [??? 1.475579] pci_bus 0000:00: root bus resource [mem 
>> 0xc0000000-0xdfffffff window]
>> [??? 1.475585] pci_bus 0000:00: root bus resource [mem 
>> 0xf0000000-0xfed8ffff window]
>> [??? 1.475592] pci_bus 0000:00: root bus resource [bus 00-ff]
>> [??? 1.475613] pci 0000:00:00.0: [8086:3403] type 00 class 0x060000
>> [??? 1.475695] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
>> [??? 1.476135] pci 0000:00:01.0: [8086:3408] type 01 class 0x060400
>> [??? 1.476208] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
>> [??? 1.476692] pci 0000:00:02.0: [8086:3409] type 01 class 0x060400
>> [??? 1.476761] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
>> [??? 1.477242] pci 0000:00:03.0: [8086:340a] type 01 class 0x060400
>> [??? 1.477320] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
>> [??? 1.477806] pci 0000:00:07.0: [8086:340e] type 01 class 0x060400
>> [??? 1.477878] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
>> [??? 1.478354] pci 0000:00:08.0: [8086:340f] type 01 class 0x060400
>> [??? 1.478422] pci 0000:00:08.0: PME# supported from D0 D3hot D3cold
>> [??? 1.478893] pci 0000:00:09.0: [8086:3410] type 01 class 0x060400
>> [??? 1.478962] pci 0000:00:09.0: PME# supported from D0 D3hot D3cold
>> [??? 1.479438] pci 0000:00:0a.0: [8086:3411] type 01 class 0x060400
>> [??? 1.479507] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold
>> [??? 1.479984] pci 0000:00:10.0: [8086:3425] type 00 class 0x080000
>> [??? 1.480408] pci 0000:00:10.1: [8086:3426] type 00 class 0x080000
>> [??? 1.480823] pci 0000:00:11.0: [8086:3427] type 00 class 0x080000
>> [??? 1.481241] pci 0000:00:11.1: [8086:3428] type 00 class 0x080000
>> [??? 1.481659] pci 0000:00:14.0: [8086:342e] type 00 class 0x080000
>> [??? 1.482099] pci 0000:00:14.1: [8086:3422] type 00 class 0x080000
>> [??? 1.482535] pci 0000:00:14.2: [8086:3423] type 00 class 0x080000
>> [??? 1.482971] pci 0000:00:14.3: [8086:3438] type 00 class 0x080000
>> [??? 1.483389] pci 0000:00:16.0: [8086:3430] type 00 class 0x088000
>> [??? 1.483405] pci 0000:00:16.0: reg 0x10: [mem 0xfbcd8000-0xfbcdbfff 
>> 64bit]
>> [??? 1.483846] pci 0000:00:16.1: [8086:3431] type 00 class 0x088000
>> [??? 1.483862] pci 0000:00:16.1: reg 0x10: [mem 0xfbcdc000-0xfbcdffff 
>> 64bit]
>> [??? 1.484304] pci 0000:00:16.2: [8086:3432] type 00 class 0x088000
>> [??? 1.484319] pci 0000:00:16.2: reg 0x10: [mem 0xfbce0000-0xfbce3fff 
>> 64bit]
>> [??? 1.484758] pci 0000:00:16.3: [8086:3433] type 00 class 0x088000
>> [??? 1.484774] pci 0000:00:16.3: reg 0x10: [mem 0xfbce4000-0xfbce7fff 
>> 64bit]
>> [??? 1.485216] pci 0000:00:16.4: [8086:3429] type 00 class 0x088000
>> [??? 1.485232] pci 0000:00:16.4: reg 0x10: [mem 0xfbce8000-0xfbcebfff 
>> 64bit]
>> [??? 1.485684] pci 0000:00:16.5: [8086:342a] type 00 class 0x088000
>> [??? 1.485700] pci 0000:00:16.5: reg 0x10: [mem 0xfbcec000-0xfbceffff 
>> 64bit]
>> [??? 1.486148] pci 0000:00:16.6: [8086:342b] type 00 class 0x088000
>> [??? 1.486164] pci 0000:00:16.6: reg 0x10: [mem 0xfbcf0000-0xfbcf3fff 
>> 64bit]
>> [??? 1.486610] pci 0000:00:16.7: [8086:342c] type 00 class 0x088000
>> [??? 1.486625] pci 0000:00:16.7: reg 0x10: [mem 0xfbcf4000-0xfbcf7fff 
>> 64bit]
>> [??? 1.487076] pci 0000:00:1a.0: [8086:3a37] type 00 class 0x0c0300
>> [??? 1.487118] pci 0000:00:1a.0: reg 0x20: [io? 0xa400-0xa41f]
>> [??? 1.487604] pci 0000:00:1a.1: [8086:3a38] type 00 class 0x0c0300
>> [??? 1.487647] pci 0000:00:1a.1: reg 0x20: [io? 0xa480-0xa49f]
>> [??? 1.488132] pci 0000:00:1a.7: [8086:3a3c] type 00 class 0x0c0320
>> [??? 1.488153] pci 0000:00:1a.7: reg 0x10: [mem 0xfbcf8000-0xfbcf83ff]
>> [??? 1.488244] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
>> [??? 1.488690] pci 0000:00:1c.0: [8086:3a40] type 01 class 0x060400
>> [??? 1.488781] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
>> [??? 1.489256] pci 0000:00:1c.4: [8086:3a48] type 01 class 0x060400
>> [??? 1.489349] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
>> [??? 1.489816] pci 0000:00:1c.5: [8086:3a4a] type 01 class 0x060400
>> [??? 1.489907] pci 0000:00:1c.5: PME# supported from D0 D3hot D3cold
>> [??? 1.490363] pci 0000:00:1d.0: [8086:3a34] type 00 class 0x0c0300
>> [??? 1.490405] pci 0000:00:1d.0: reg 0x20: [io? 0xa800-0xa81f]
>> [??? 1.490880] pci 0000:00:1d.1: [8086:3a35] type 00 class 0x0c0300
>> [??? 1.490922] pci 0000:00:1d.1: reg 0x20: [io? 0xa880-0xa89f]
>> [??? 1.491407] pci 0000:00:1d.2: [8086:3a36] type 00 class 0x0c0300
>> [??? 1.491450] pci 0000:00:1d.2: reg 0x20: [io? 0xac00-0xac1f]
>> [??? 1.491925] pci 0000:00:1d.3: [8086:3a39] type 00 class 0x0c0300
>> [??? 1.491967] pci 0000:00:1d.3: reg 0x20: [io? 0xb000-0xb01f]
>> [??? 1.492454] pci 0000:00:1d.7: [8086:3a3a] type 00 class 0x0c0320
>> [??? 1.492475] pci 0000:00:1d.7: reg 0x10: [mem 0xfbcf9000-0xfbcf93ff]
>> [??? 1.492565] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
>> [??? 1.493002] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401
>> [??? 1.493503] pci 0000:00:1f.0: [8086:3a16] type 00 class 0x060100
>> [??? 1.493595] pci 0000:00:1f.0: quirk: [io? 0x0800-0x087f] claimed by 
>> ICH6 ACPI/GPIO/TCO
>> [??? 1.493604] pci 0000:00:1f.0: quirk: [io? 0x0500-0x053f] claimed by 
>> ICH6 GPIO
>> [??? 1.493610] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 
>> 0ca0 (mask 0003)
>> [??? 1.493617] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 
>> 0294 (mask 0003)
>> [??? 1.494066] pci 0000:00:1f.2: [8086:3a22] type 00 class 0x010601
>> [??? 1.494084] pci 0000:00:1f.2: reg 0x10: [io? 0xb080-0xb087]
>> [??? 1.494090] pci 0000:00:1f.2: reg 0x14: [io? 0xb880-0xb883]
>> [??? 1.494097] pci 0000:00:1f.2: reg 0x18: [io? 0xb800-0xb807]
>> [??? 1.494104] pci 0000:00:1f.2: reg 0x1c: [io? 0xb480-0xb483]
>> [??? 1.494111] pci 0000:00:1f.2: reg 0x20: [io? 0xb400-0xb41f]
>> [??? 1.494118] pci 0000:00:1f.2: reg 0x24: [mem 0xfbcfa000-0xfbcfa7ff]
>> [??? 1.494168] pci 0000:00:1f.2: PME# supported from D3hot
>> [??? 1.494605] pci 0000:00:1f.3: [8086:3a30] type 00 class 0x0c0500
>> [??? 1.494623] pci 0000:00:1f.3: reg 0x10: [mem 0xfbcfb000-0xfbcfb0ff 
>> 64bit]
>> [??? 1.494642] pci 0000:00:1f.3: reg 0x20: [io? 0x0400-0x041f]
>> [??? 1.495109] pci 0000:00:01.0: PCI bridge to [bus 0b]
>> [??? 1.495201] pci 0000:00:02.0: PCI bridge to [bus 0a]
>> [??? 1.495296] pci 0000:00:03.0: PCI bridge to [bus 09]
>> [??? 1.495388] pci 0000:00:07.0: PCI bridge to [bus 08]
>> [??? 1.495476] pci 0000:00:08.0: PCI bridge to [bus 07]
>> [??? 1.495565] pci 0000:00:09.0: PCI bridge to [bus 06]
>> [??? 1.495657] pci 0000:00:0a.0: PCI bridge to [bus 05]
>> [??? 1.495748] pci 0000:00:1c.0: PCI bridge to [bus 04]
>> [??? 1.495754] pci 0000:00:1c.0:?? bridge window [io? 0x1000-0x1fff]
>> [??? 1.495757] pci 0000:00:1c.0:?? bridge window [mem 
>> 0xc0000000-0xc01fffff]
>> [??? 1.495761] pci 0000:00:1c.0:?? bridge window [mem 
>> 0xc0200000-0xc03fffff 64bit pref]
>> [??? 1.495873] pci 0000:03:00.0: [8086:10d3] type 00 class 0x020000
>> [??? 1.495914] pci 0000:03:00.0: reg 0x10: [mem 0xfbee0000-0xfbefffff]
>> [??? 1.495945] pci 0000:03:00.0: reg 0x18: [io? 0xec00-0xec1f]
>> [??? 1.495961] pci 0000:03:00.0: reg 0x1c: [mem 0xfbedc000-0xfbedffff]
>> [??? 1.496132] pci 0000:03:00.0: PME# supported from D0 D3hot D3cold
>> [??? 1.496364] pci 0000:00:1c.4: PCI bridge to [bus 03]
>> [??? 1.496370] pci 0000:00:1c.4:?? bridge window [io? 0xe000-0xefff]
>> [??? 1.496373] pci 0000:00:1c.4:?? bridge window [mem 
>> 0xfbe00000-0xfbefffff]
>> [??? 1.496378] pci 0000:00:1c.4:?? bridge window [mem 
>> 0xc0400000-0xc05fffff 64bit pref]
>> [??? 1.496492] pci 0000:02:00.0: [8086:10d3] type 00 class 0x020000
>> [??? 1.496533] pci 0000:02:00.0: reg 0x10: [mem 0xfbde0000-0xfbdfffff]
>> [??? 1.496564] pci 0000:02:00.0: reg 0x18: [io? 0xdc00-0xdc1f]
>> [??? 1.496580] pci 0000:02:00.0: reg 0x1c: [mem 0xfbddc000-0xfbddffff]
>> [??? 1.496749] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
>> [??? 1.496979] pci 0000:00:1c.5: PCI bridge to [bus 02]
>> [??? 1.496985] pci 0000:00:1c.5:?? bridge window [io? 0xd000-0xdfff]
>> [??? 1.496988] pci 0000:00:1c.5:?? bridge window [mem 
>> 0xfbd00000-0xfbdfffff]
>> [??? 1.496993] pci 0000:00:1c.5:?? bridge window [mem 
>> 0xc0600000-0xc07fffff 64bit pref]
>> [??? 1.497015] pci_bus 0000:01: extended config space not accessible
>> [??? 1.497089] pci 0000:01:01.0: [1a03:2000] type 00 class 0x030000
>> [??? 1.497105] pci 0000:01:01.0: reg 0x10: [mem 0xfb000000-0xfb7fffff]
>> [??? 1.497114] pci 0000:01:01.0: reg 0x14: [mem 0xfafe0000-0xfaffffff]
>> [??? 1.497123] pci 0000:01:01.0: reg 0x18: [io? 0xcc00-0xcc7f]
>> [??? 1.497202] pci 0000:01:01.0: supports D1 D2
>> [??? 1.497203] pci 0000:01:01.0: PME# supported from D0 D1 D2 D3hot 
>> D3cold
>> [??? 1.497371] pci 0000:00:1e.0: PCI bridge to [bus 01] (subtractive 
>> decode)
>> [??? 1.497377] pci 0000:00:1e.0:?? bridge window [io? 0xc000-0xcfff]
>> [??? 1.497380] pci 0000:00:1e.0:?? bridge window [mem 
>> 0xfaf00000-0xfb7fffff]
>> [??? 1.497388] pci 0000:00:1e.0:?? bridge window [io? 0x0000-0x0cf7 
>> window] (subtractive decode)
>> [??? 1.497393] pci 0000:00:1e.0:?? bridge window [io? 0x0d00-0xffff 
>> window] (subtractive decode)
>> [??? 1.497396] pci 0000:00:1e.0:?? bridge window [mem 
>> 0x000a0000-0x000bffff window] (subtractive decode)
>> [??? 1.497399] pci 0000:00:1e.0:?? bridge window [mem 
>> 0x000d0000-0x000dffff window] (subtractive decode)
>> [??? 1.497402] pci 0000:00:1e.0:?? bridge window [mem 
>> 0xc0000000-0xdfffffff window] (subtractive decode)
>> [??? 1.497406] pci 0000:00:1e.0:?? bridge window [mem 
>> 0xf0000000-0xfed8ffff window] (subtractive decode)
>> [??? 1.501795] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12 
>> 14 15), disabled.
>> [??? 1.502156] ACPI: PCI Interrupt Link [LNKB] (IRQs *5), disabled.
>> [??? 1.502514] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 *11 12 
>> 14 15), disabled.
>> [??? 1.502876] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12 
>> *14 15), disabled.
>> [??? 1.503235] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12 
>> 14 15) *0, disabled.
>> [??? 1.503603] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 *7 10 11 12 
>> 14 15), disabled.
>> [??? 1.503961] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 6 7 10 11 12 
>> 14 15) *0, disabled.
>> [??? 1.504321] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 6 7 10 11 12 
>> 14 *15), disabled.
>> [??? 1.505424] SCSI subsystem initialized
>> [??? 1.505509] libata version 3.00 loaded.
>> [??? 1.505509] ACPI: bus type USB registered
>> [??? 1.505509] usbcore: registered new interface driver usbfs
>> [??? 1.505509] usbcore: registered new interface driver hub
>> [??? 1.509258] usbcore: registered new device driver usb
>> [??? 1.509258] pps_core: LinuxPPS API ver. 1 registered
>> [??? 1.509258] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 
>> Rodolfo Giometti <giometti@linux.it>
>> [??? 1.509258] PTP clock support registered
>> [??? 1.509335] EDAC MC: Ver: 3.0.0
>> [??? 1.509528] PCI: Using ACPI for IRQ routing
>> [??? 1.512566] PCI: Discovered peer bus fe
>> [??? 1.512574] PCI: root bus fe: using default resources
>> [??? 1.512578] PCI: Probing PCI hardware (bus fe)
>> [??? 1.512672] PCI host bridge to bus 0000:fe
>> [??? 1.512678] pci_bus 0000:fe: root bus resource [io? 0x0000-0xffff]
>> [??? 1.512684] pci_bus 0000:fe: root bus resource [mem 
>> 0x00000000-0xffffffffff]
>> [??? 1.512688] pci_bus 0000:fe: No busn resource found for root bus, 
>> will use [bus fe-ff]
>> [??? 1.512693] pci_bus 0000:fe: busn_res: can not insert [bus fe-ff] 
>> under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
>> [??? 1.512702] pci 0000:fe:00.0: [8086:2c70] type 00 class 0x060000
>> [??? 1.512838] pci 0000:fe:00.1: [8086:2d81] type 00 class 0x060000
>> [??? 1.512967] pci 0000:fe:02.0: [8086:2d90] type 00 class 0x060000
>> [??? 1.513096] pci 0000:fe:02.1: [8086:2d91] type 00 class 0x060000
>> [??? 1.513223] pci 0000:fe:02.2: [8086:2d92] type 00 class 0x060000
>> [??? 1.513357] pci 0000:fe:02.3: [8086:2d93] type 00 class 0x060000
>> [??? 1.513480] pci 0000:fe:02.4: [8086:2d94] type 00 class 0x060000
>> [??? 1.513603] pci 0000:fe:02.5: [8086:2d95] type 00 class 0x060000
>> [??? 1.513725] pci 0000:fe:03.0: [8086:2d98] type 00 class 0x060000
>> [??? 1.513847] pci 0000:fe:03.1: [8086:2d99] type 00 class 0x060000
>> [??? 1.513967] pci 0000:fe:03.2: [8086:2d9a] type 00 class 0x060000
>> [??? 1.514091] pci 0000:fe:03.4: [8086:2d9c] type 00 class 0x060000
>> [??? 1.514213] pci 0000:fe:04.0: [8086:2da0] type 00 class 0x060000
>> [??? 1.514336] pci 0000:fe:04.1: [8086:2da1] type 00 class 0x060000
>> [??? 1.514456] pci 0000:fe:04.2: [8086:2da2] type 00 class 0x060000
>> [??? 1.514579] pci 0000:fe:04.3: [8086:2da3] type 00 class 0x060000
>> [??? 1.514701] pci 0000:fe:05.0: [8086:2da8] type 00 class 0x060000
>> [??? 1.514824] pci 0000:fe:05.1: [8086:2da9] type 00 class 0x060000
>> [??? 1.514944] pci 0000:fe:05.2: [8086:2daa] type 00 class 0x060000
>> [??? 1.515067] pci 0000:fe:05.3: [8086:2dab] type 00 class 0x060000
>> [??? 1.515190] pci 0000:fe:06.0: [8086:2db0] type 00 class 0x060000
>> [??? 1.515316] pci 0000:fe:06.1: [8086:2db1] type 00 class 0x060000
>> [??? 1.515438] pci 0000:fe:06.2: [8086:2db2] type 00 class 0x060000
>> [??? 1.515561] pci 0000:fe:06.3: [8086:2db3] type 00 class 0x060000
>> [??? 1.515693] pci_bus 0000:fe: busn_res: [bus fe-ff] end is updated 
>> to fe
>> [??? 1.515695] pci_bus 0000:fe: busn_res: can not insert [bus fe] 
>> under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
>> [??? 1.515704] PCI: Discovered peer bus ff
>> [??? 1.515709] PCI: root bus ff: using default resources
>> [??? 1.515713] PCI: Probing PCI hardware (bus ff)
>> [??? 1.515800] PCI host bridge to bus 0000:ff
>> [??? 1.515806] pci_bus 0000:ff: root bus resource [io? 0x0000-0xffff]
>> [??? 1.515812] pci_bus 0000:ff: root bus resource [mem 
>> 0x00000000-0xffffffffff]
>> [??? 1.515816] pci_bus 0000:ff: No busn resource found for root bus, 
>> will use [bus ff-ff]
>> [??? 1.515820] pci_bus 0000:ff: busn_res: can not insert [bus ff] 
>> under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
>> [??? 1.515829] pci 0000:ff:00.0: [8086:2c70] type 00 class 0x060000
>> [??? 1.515951] pci 0000:ff:00.1: [8086:2d81] type 00 class 0x060000
>> [??? 1.516071] pci 0000:ff:02.0: [8086:2d90] type 00 class 0x060000
>> [??? 1.516191] pci 0000:ff:02.1: [8086:2d91] type 00 class 0x060000
>> [??? 1.516308] pci 0000:ff:02.2: [8086:2d92] type 00 class 0x060000
>> [??? 1.516427] pci 0000:ff:02.3: [8086:2d93] type 00 class 0x060000
>> [??? 1.516544] pci 0000:ff:02.4: [8086:2d94] type 00 class 0x060000
>> [??? 1.516663] pci 0000:ff:02.5: [8086:2d95] type 00 class 0x060000
>> [??? 1.516780] pci 0000:ff:03.0: [8086:2d98] type 00 class 0x060000
>> [??? 1.516900] pci 0000:ff:03.1: [8086:2d99] type 00 class 0x060000
>> [??? 1.517023] pci 0000:ff:03.2: [8086:2d9a] type 00 class 0x060000
>> [??? 1.517151] pci 0000:ff:03.4: [8086:2d9c] type 00 class 0x060000
>> [??? 1.517280] pci 0000:ff:04.0: [8086:2da0] type 00 class 0x060000
>> [??? 1.517415] pci 0000:ff:04.1: [8086:2da1] type 00 class 0x060000
>> [??? 1.517543] pci 0000:ff:04.2: [8086:2da2] type 00 class 0x060000
>> [??? 1.517674] pci 0000:ff:04.3: [8086:2da3] type 00 class 0x060000
>> [??? 1.517794] pci 0000:ff:05.0: [8086:2da8] type 00 class 0x060000
>> [??? 1.517914] pci 0000:ff:05.1: [8086:2da9] type 00 class 0x060000
>> [??? 1.518032] pci 0000:ff:05.2: [8086:2daa] type 00 class 0x060000
>> [??? 1.518156] pci 0000:ff:05.3: [8086:2dab] type 00 class 0x060000
>> [??? 1.518277] pci 0000:ff:06.0: [8086:2db0] type 00 class 0x060000
>> [??? 1.518403] pci 0000:ff:06.1: [8086:2db1] type 00 class 0x060000
>> [??? 1.518525] pci 0000:ff:06.2: [8086:2db2] type 00 class 0x060000
>> [??? 1.518649] pci 0000:ff:06.3: [8086:2db3] type 00 class 0x060000
>> [??? 1.518778] pci_bus 0000:ff: busn_res: [bus ff] end is updated to ff
>> [??? 1.518781] pci_bus 0000:ff: busn_res: can not insert [bus ff] 
>> under domain [bus 00-ff] (conflicts with (null) [bus 00-ff])
>> [??? 1.518789] PCI: pci_cache_line_size set to 64 bytes
>> [??? 1.518908] e820: reserve RAM buffer [mem 0x0009ec00-0x0009ffff]
>> [??? 1.518913] e820: reserve RAM buffer [mem 0xbf780000-0xbfffffff]
>> [??? 1.519482] NetLabel: Initializing
>> [??? 1.519486] NetLabel:? domain hash size = 128
>> [??? 1.519488] NetLabel:? protocols = UNLABELED CIPSOv4 CALIPSO
>> [??? 1.519548] NetLabel:? unlabeled traffic allowed by default
>> [??? 1.521922] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
>> [??? 1.521929] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
>> [??? 1.525254] clocksource: Switched to clocksource tsc-early
>> [??? 1.588793] VFS: Disk quotas dquot_6.6.0
>> [??? 1.589142] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 
>> bytes)
>> [??? 1.589729] pnp: PnP ACPI init
>> [??? 1.590002] system 00:00: [mem 0xfbf00000-0xfbffffff] has been 
>> reserved
>> [??? 1.590012] system 00:00: [mem 0xfc000000-0xfcffffff] has been 
>> reserved
>> [??? 1.590020] system 00:00: [mem 0xfd000000-0xfdffffff] has been 
>> reserved
>> [??? 1.590029] system 00:00: [mem 0xfe000000-0xfebfffff] has been 
>> reserved
>> [??? 1.590039] system 00:00: [mem 0xfec8a000-0xfec8afff] could not be 
>> reserved
>> [??? 1.590047] system 00:00: [mem 0xfed10000-0xfed10fff] has been 
>> reserved
>> [??? 1.590060] system 00:00: Plug and Play ACPI device, IDs PNP0c01 
>> (active)
>> [??? 1.590356] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
>> [??? 1.591596] pnp 00:02: [dma 0 disabled]
>> [??? 1.591807] pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
>> [??? 1.592919] system 00:03: [io? 0x0290-0x029f] has been reserved
>> [??? 1.592933] system 00:03: Plug and Play ACPI device, IDs PNP0c02 
>> (active)
>> [??? 1.593940] system 00:04: [io? 0x04d0-0x04d1] has been reserved
>> [??? 1.593951] system 00:04: [io? 0x0ca0-0x0caf] could not be reserved
>> [??? 1.593960] system 00:04: [io? 0x0800-0x087f] has been reserved
>> [??? 1.593968] system 00:04: [io? 0x0500-0x057f] could not be reserved
>> [??? 1.593977] system 00:04: [mem 0xfed1c000-0xfed1ffff] has been 
>> reserved
>> [??? 1.593985] system 00:04: [mem 0xfed20000-0xfed3ffff] has been 
>> reserved
>> [??? 1.593993] system 00:04: [mem 0xfed40000-0xfed8ffff] has been 
>> reserved
>> [??? 1.594006] system 00:04: Plug and Play ACPI device, IDs PNP0c02 
>> (active)
>> [??? 1.594622] system 00:05: [mem 0xffc00000-0xffdfffff] has been 
>> reserved
>> [??? 1.594637] system 00:05: Plug and Play ACPI device, IDs PNP0c02 
>> (active)
>> [??? 1.595868] pnp 00:06: [dma 0 disabled]
>> [??? 1.596121] pnp 00:06: Plug and Play ACPI device, IDs PNP0501 (active)
>> [??? 1.596912] system 00:07: [mem 0xfec00000-0xfec00fff] could not be 
>> reserved
>> [??? 1.596922] system 00:07: [mem 0xfee00000-0xfee00fff] has been 
>> reserved
>> [??? 1.596935] system 00:07: Plug and Play ACPI device, IDs PNP0c02 
>> (active)
>> [??? 1.597688] system 00:08: [mem 0xe0000000-0xefffffff] has been 
>> reserved
>> [??? 1.597702] system 00:08: Plug and Play ACPI device, IDs PNP0c02 
>> (active)
>> [??? 1.598760] system 00:09: [mem 0x00000000-0x0009ffff] could not be 
>> reserved
>> [??? 1.598771] system 00:09: [mem 0x000c0000-0x000cffff] could not be 
>> reserved
>> [??? 1.598779] system 00:09: [mem 0x000e0000-0x000fffff] could not be 
>> reserved
>> [??? 1.598788] system 00:09: [mem 0x00100000-0xbfffffff] could not be 
>> reserved
>> [??? 1.598796] system 00:09: [mem 0xfed90000-0xffffffff] could not be 
>> reserved
>> [??? 1.598808] system 00:09: Plug and Play ACPI device, IDs PNP0c01 
>> (active)
>> [??? 1.599591] pnp: PnP ACPI: found 10 devices
>> [??? 1.609238] clocksource: acpi_pm: mask: 0xffffff max_cycles: 
>> 0xffffff, max_idle_ns: 2085701024 ns
>> [??? 1.609547] pci 0000:00:01.0: PCI bridge to [bus 0b]
>> [??? 1.609559] pci 0000:00:02.0: PCI bridge to [bus 0a]
>> [??? 1.609568] pci 0000:00:03.0: PCI bridge to [bus 09]
>> [??? 1.609577] pci 0000:00:07.0: PCI bridge to [bus 08]
>> [??? 1.609586] pci 0000:00:08.0: PCI bridge to [bus 07]
>> [??? 1.609595] pci 0000:00:09.0: PCI bridge to [bus 06]
>> [??? 1.609604] pci 0000:00:0a.0: PCI bridge to [bus 05]
>> [??? 1.609614] pci 0000:00:1c.0: PCI bridge to [bus 04]
>> [??? 1.609618] pci 0000:00:1c.0:?? bridge window [io? 0x1000-0x1fff]
>> [??? 1.609624] pci 0000:00:1c.0:?? bridge window [mem 
>> 0xc0000000-0xc01fffff]
>> [??? 1.609630] pci 0000:00:1c.0:?? bridge window [mem 
>> 0xc0200000-0xc03fffff 64bit pref]
>> [??? 1.609637] pci 0000:00:1c.4: PCI bridge to [bus 03]
>> [??? 1.609641] pci 0000:00:1c.4:?? bridge window [io? 0xe000-0xefff]
>> [??? 1.609647] pci 0000:00:1c.4:?? bridge window [mem 
>> 0xfbe00000-0xfbefffff]
>> [??? 1.609652] pci 0000:00:1c.4:?? bridge window [mem 
>> 0xc0400000-0xc05fffff 64bit pref]
>> [??? 1.609659] pci 0000:00:1c.5: PCI bridge to [bus 02]
>> [??? 1.609663] pci 0000:00:1c.5:?? bridge window [io? 0xd000-0xdfff]
>> [??? 1.609669] pci 0000:00:1c.5:?? bridge window [mem 
>> 0xfbd00000-0xfbdfffff]
>> [??? 1.609674] pci 0000:00:1c.5:?? bridge window [mem 
>> 0xc0600000-0xc07fffff 64bit pref]
>> [??? 1.609682] pci 0000:00:1e.0: PCI bridge to [bus 01]
>> [??? 1.609685] pci 0000:00:1e.0:?? bridge window [io? 0xc000-0xcfff]
>> [??? 1.609691] pci 0000:00:1e.0:?? bridge window [mem 
>> 0xfaf00000-0xfb7fffff]
>> [??? 1.609700] pci_bus 0000:00: resource 4 [io? 0x0000-0x0cf7 window]
>> [??? 1.609702] pci_bus 0000:00: resource 5 [io? 0x0d00-0xffff window]
>> [??? 1.609704] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff 
>> window]
>> [??? 1.609705] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff 
>> window]
>> [??? 1.609706] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xdfffffff 
>> window]
>> [??? 1.609708] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xfed8ffff 
>> window]
>> [??? 1.609710] pci_bus 0000:04: resource 0 [io? 0x1000-0x1fff]
>> [??? 1.609711] pci_bus 0000:04: resource 1 [mem 0xc0000000-0xc01fffff]
>> [??? 1.609712] pci_bus 0000:04: resource 2 [mem 0xc0200000-0xc03fffff 
>> 64bit pref]
>> [??? 1.609714] pci_bus 0000:03: resource 0 [io? 0xe000-0xefff]
>> [??? 1.609715] pci_bus 0000:03: resource 1 [mem 0xfbe00000-0xfbefffff]
>> [??? 1.609716] pci_bus 0000:03: resource 2 [mem 0xc0400000-0xc05fffff 
>> 64bit pref]
>> [??? 1.609718] pci_bus 0000:02: resource 0 [io? 0xd000-0xdfff]
>> [??? 1.609719] pci_bus 0000:02: resource 1 [mem 0xfbd00000-0xfbdfffff]
>> [??? 1.609720] pci_bus 0000:02: resource 2 [mem 0xc0600000-0xc07fffff 
>> 64bit pref]
>> [??? 1.609721] pci_bus 0000:01: resource 0 [io? 0xc000-0xcfff]
>> [??? 1.609723] pci_bus 0000:01: resource 1 [mem 0xfaf00000-0xfb7fffff]
>> [??? 1.609724] pci_bus 0000:01: resource 4 [io? 0x0000-0x0cf7 window]
>> [??? 1.609725] pci_bus 0000:01: resource 5 [io? 0x0d00-0xffff window]
>> [??? 1.609727] pci_bus 0000:01: resource 6 [mem 0x000a0000-0x000bffff 
>> window]
>> [??? 1.609728] pci_bus 0000:01: resource 7 [mem 0x000d0000-0x000dffff 
>> window]
>> [??? 1.609729] pci_bus 0000:01: resource 8 [mem 0xc0000000-0xdfffffff 
>> window]
>> [??? 1.609730] pci_bus 0000:01: resource 9 [mem 0xf0000000-0xfed8ffff 
>> window]
>> [??? 1.609919] pci_bus 0000:fe: resource 4 [io? 0x0000-0xffff]
>> [??? 1.609921] pci_bus 0000:fe: resource 5 [mem 0x00000000-0xffffffffff]
>> [??? 1.609925] pci_bus 0000:ff: resource 4 [io? 0x0000-0xffff]
>> [??? 1.609926] pci_bus 0000:ff: resource 5 [mem 0x00000000-0xffffffffff]
>> [??? 1.610214] NET: Registered protocol family 2
>> [??? 1.611173] tcp_listen_portaddr_hash hash table entries: 32768 
>> (order: 7, 524288 bytes)
>> [??? 1.611471] TCP established hash table entries: 524288 (order: 10, 
>> 4194304 bytes)
>> [??? 1.612462] TCP bind hash table entries: 65536 (order: 8, 1048576 
>> bytes)
>> [??? 1.612648] TCP: Hash tables configured (established 524288 bind 
>> 65536)
>> [??? 1.613006] UDP hash table entries: 32768 (order: 8, 1048576 bytes)
>> [??? 1.613265] UDP-Lite hash table entries: 32768 (order: 8, 1048576 
>> bytes)
>> [??? 1.614214] NET: Registered protocol family 1
>> [??? 1.614235] NET: Registered protocol family 44
>> [??? 1.626925] PCI: CLS mismatch (256 != 64), using 64 bytes
>> [??? 1.626936] pci 0000:01:01.0: Video device with shadowed ROM at 
>> [mem 0x000c0000-0x000dffff]
>> [??? 1.627146] Unpacking initramfs...
>> [??? 2.477623] Freeing initrd memory: 45540K
>> [??? 2.477657] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>> [??? 2.477661] software IO TLB: mapped [mem 0xbb780000-0xbf780000] (64MB)
>> [??? 2.479356] Scanning for low memory corruption every 60 seconds
>> [??? 2.482475] Initialise system trusted keyrings
>> [??? 2.482588] workingset: timestamp_bits=40 max_order=24 bucket_order=0
>> [??? 2.493004] pstore: using deflate compression
>> [??? 2.495503] Key type asymmetric registered
>> [??? 2.495507] Asymmetric key parser 'x509' registered
>> [??? 2.495539] Block layer SCSI generic (bsg) driver version 0.4 
>> loaded (major 247)
>> [??? 2.495668] io scheduler noop registered
>> [??? 2.495672] io scheduler deadline registered
>> [??? 2.495847] io scheduler cfq registered (default)
>> [??? 2.495850] io scheduler mq-deadline registered
>> [??? 2.495853] io scheduler kyber registered
>> [??? 2.496009] io scheduler bfq registered
>> [??? 2.499857] shpchp: Standard Hot Plug PCI Controller Driver 
>> version: 0.4
>> [??? 2.499895] intel_idle: MWAIT substates: 0x1120
>> [??? 2.499896] intel_idle: v0.4.1 model 0x2C
>> [??? 2.504152] intel_idle: lapic_timer_reliable_states 0xffffffff
>> [??? 2.504388] input: Power Button as 
>> /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
>> [??? 2.504431] ACPI: Power Button [PWRB]
>> [??? 2.504572] input: Power Button as 
>> /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
>> [??? 2.504606] ACPI: Power Button [PWRF]
>> [??? 2.516388] ERST: Failed to get Error Log Address Range.
>> [??? 2.516492] [Firmware Warn]: GHES: Poll interval is 0 for generic 
>> hardware error source: 1, disabled.
>> [??? 2.516884] GHES: APEI firmware first mode is enabled by WHEA _OSC.
>> [??? 2.517153] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>> [??? 2.537668] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) 
>> is a 16550A
>> [??? 2.558508] 00:06: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) 
>> is a 16550A
>> [??? 2.564580] Linux agpgart interface v0.103
>> [??? 2.600179] loop: module loaded
>> [??? 2.601655] ahci 0000:00:1f.2: version 3.0
>> [??? 2.602777] ahci 0000:00:1f.2: SSS flag set, parallel bus scan 
>> disabled
>> [??? 2.602821] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 
>> Gbps 0x3f impl SATA mode
>> [??? 2.602827] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led 
>> clo pmp pio slum part ccc ems sxs
>> [??? 2.663791] scsi host0: ahci
>> [??? 2.664940] scsi host1: ahci
>> [??? 2.665911] scsi host2: ahci
>> [??? 2.666866] scsi host3: ahci
>> [??? 2.667668] scsi host4: ahci
>> [??? 2.668623] scsi host5: ahci
>> [??? 2.669051] ata1: SATA max UDMA/133 abar m2048 at 0xfbcfa000 port 
>> 0xfbcfa100 irq 24
>> [??? 2.669056] ata2: SATA max UDMA/133 abar m2048 at 0xfbcfa000 port 
>> 0xfbcfa180 irq 24
>> [??? 2.669061] ata3: SATA max UDMA/133 abar m2048 at 0xfbcfa000 port 
>> 0xfbcfa200 irq 24
>> [??? 2.669065] ata4: SATA max UDMA/133 abar m2048 at 0xfbcfa000 port 
>> 0xfbcfa280 irq 24
>> [??? 2.669069] ata5: SATA max UDMA/133 abar m2048 at 0xfbcfa000 port 
>> 0xfbcfa300 irq 24
>> [??? 2.669073] ata6: SATA max UDMA/133 abar m2048 at 0xfbcfa000 port 
>> 0xfbcfa380 irq 24
>> [??? 2.669276] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
>> [??? 2.669289] ehci-pci: EHCI PCI platform driver
>> [??? 2.670123] ehci-pci 0000:00:1a.7: EHCI Host Controller
>> [??? 2.670152] ehci-pci 0000:00:1a.7: new USB bus registered, assigned 
>> bus number 1
>> [??? 2.670174] ehci-pci 0000:00:1a.7: debug port 1
>> [??? 2.674091] ehci-pci 0000:00:1a.7: cache line size of 64 is not 
>> supported
>> [??? 2.674127] ehci-pci 0000:00:1a.7: irq 18, io mem 0xfbcf8000
>> [??? 2.689391] ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
>> [??? 2.689556] usb usb1: New USB device found, idVendor=1d6b, 
>> idProduct=0002, bcdDevice= 4.19
>> [??? 2.689562] usb usb1: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.689566] usb usb1: Product: EHCI Host Controller
>> [??? 2.689569] usb usb1: Manufacturer: Linux 4.19.15-test ehci_hcd
>> [??? 2.689572] usb usb1: SerialNumber: 0000:00:1a.7
>> [??? 2.690048] hub 1-0:1.0: USB hub found
>> [??? 2.690075] hub 1-0:1.0: 4 ports detected
>> [??? 2.691370] ehci-pci 0000:00:1d.7: EHCI Host Controller
>> [??? 2.691390] ehci-pci 0000:00:1d.7: new USB bus registered, assigned 
>> bus number 2
>> [??? 2.691408] ehci-pci 0000:00:1d.7: debug port 1
>> [??? 2.695331] ehci-pci 0000:00:1d.7: cache line size of 64 is not 
>> supported
>> [??? 2.695365] ehci-pci 0000:00:1d.7: irq 23, io mem 0xfbcf9000
>> [??? 2.709370] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
>> [??? 2.709571] usb usb2: New USB device found, idVendor=1d6b, 
>> idProduct=0002, bcdDevice= 4.19
>> [??? 2.709577] usb usb2: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.709581] usb usb2: Product: EHCI Host Controller
>> [??? 2.709584] usb usb2: Manufacturer: Linux 4.19.15-test ehci_hcd
>> [??? 2.709587] usb usb2: SerialNumber: 0000:00:1d.7
>> [??? 2.710112] hub 2-0:1.0: USB hub found
>> [??? 2.710138] hub 2-0:1.0: 8 ports detected
>> [??? 2.710777] ehci-platform: EHCI generic platform driver
>> [??? 2.710799] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
>> [??? 2.710810] ohci-pci: OHCI PCI platform driver
>> [??? 2.710845] ohci-platform: OHCI generic platform driver
>> [??? 2.710866] uhci_hcd: USB Universal Host Controller Interface driver
>> [??? 2.711635] uhci_hcd 0000:00:1a.0: UHCI Host Controller
>> [??? 2.711658] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned 
>> bus number 3
>> [??? 2.711672] uhci_hcd 0000:00:1a.0: detected 2 ports
>> [??? 2.711721] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000a400
>> [??? 2.711875] usb usb3: New USB device found, idVendor=1d6b, 
>> idProduct=0001, bcdDevice= 4.19
>> [??? 2.711880] usb usb3: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.711884] usb usb3: Product: UHCI Host Controller
>> [??? 2.711887] usb usb3: Manufacturer: Linux 4.19.15-test uhci_hcd
>> [??? 2.711890] usb usb3: SerialNumber: 0000:00:1a.0
>> [??? 2.712369] hub 3-0:1.0: USB hub found
>> [??? 2.712394] hub 3-0:1.0: 2 ports detected
>> [??? 2.713563] uhci_hcd 0000:00:1a.1: UHCI Host Controller
>> [??? 2.713582] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned 
>> bus number 4
>> [??? 2.713595] uhci_hcd 0000:00:1a.1: detected 2 ports
>> [??? 2.713641] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000a480
>> [??? 2.713786] usb usb4: New USB device found, idVendor=1d6b, 
>> idProduct=0001, bcdDevice= 4.19
>> [??? 2.713791] usb usb4: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.713795] usb usb4: Product: UHCI Host Controller
>> [??? 2.713798] usb usb4: Manufacturer: Linux 4.19.15-test uhci_hcd
>> [??? 2.713801] usb usb4: SerialNumber: 0000:00:1a.1
>> [??? 2.714349] hub 4-0:1.0: USB hub found
>> [??? 2.714374] hub 4-0:1.0: 2 ports detected
>> [??? 2.715419] uhci_hcd 0000:00:1d.0: UHCI Host Controller
>> [??? 2.715440] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned 
>> bus number 5
>> [??? 2.715453] uhci_hcd 0000:00:1d.0: detected 2 ports
>> [??? 2.715479] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000a800
>> [??? 2.715628] usb usb5: New USB device found, idVendor=1d6b, 
>> idProduct=0001, bcdDevice= 4.19
>> [??? 2.715633] usb usb5: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.715637] usb usb5: Product: UHCI Host Controller
>> [??? 2.715640] usb usb5: Manufacturer: Linux 4.19.15-test uhci_hcd
>> [??? 2.715644] usb usb5: SerialNumber: 0000:00:1d.0
>> [??? 2.716147] hub 5-0:1.0: USB hub found
>> [??? 2.716172] hub 5-0:1.0: 2 ports detected
>> [??? 2.717309] uhci_hcd 0000:00:1d.1: UHCI Host Controller
>> [??? 2.717329] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned 
>> bus number 6
>> [??? 2.717342] uhci_hcd 0000:00:1d.1: detected 2 ports
>> [??? 2.717392] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000a880
>> [??? 2.717538] usb usb6: New USB device found, idVendor=1d6b, 
>> idProduct=0001, bcdDevice= 4.19
>> [??? 2.717543] usb usb6: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.717547] usb usb6: Product: UHCI Host Controller
>> [??? 2.717550] usb usb6: Manufacturer: Linux 4.19.15-test uhci_hcd
>> [??? 2.717553] usb usb6: SerialNumber: 0000:00:1d.1
>> [??? 2.718067] hub 6-0:1.0: USB hub found
>> [??? 2.718092] hub 6-0:1.0: 2 ports detected
>> [??? 2.719136] uhci_hcd 0000:00:1d.2: UHCI Host Controller
>> [??? 2.719159] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned 
>> bus number 7
>> [??? 2.719173] uhci_hcd 0000:00:1d.2: detected 2 ports
>> [??? 2.719198] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000ac00
>> [??? 2.719349] usb usb7: New USB device found, idVendor=1d6b, 
>> idProduct=0001, bcdDevice= 4.19
>> [??? 2.719355] usb usb7: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.719358] usb usb7: Product: UHCI Host Controller
>> [??? 2.719362] usb usb7: Manufacturer: Linux 4.19.15-test uhci_hcd
>> [??? 2.719365] usb usb7: SerialNumber: 0000:00:1d.2
>> [??? 2.719874] hub 7-0:1.0: USB hub found
>> [??? 2.719900] hub 7-0:1.0: 2 ports detected
>> [??? 2.720948] uhci_hcd 0000:00:1d.3: UHCI Host Controller
>> [??? 2.720970] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned 
>> bus number 8
>> [??? 2.720983] uhci_hcd 0000:00:1d.3: detected 2 ports
>> [??? 2.721007] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000b000
>> [??? 2.721158] usb usb8: New USB device found, idVendor=1d6b, 
>> idProduct=0001, bcdDevice= 4.19
>> [??? 2.721164] usb usb8: New USB device strings: Mfr=3, Product=2, 
>> SerialNumber=1
>> [??? 2.721167] usb usb8: Product: UHCI Host Controller
>> [??? 2.721171] usb usb8: Manufacturer: Linux 4.19.15-test uhci_hcd
>> [??? 2.721174] usb usb8: SerialNumber: 0000:00:1d.3
>> [??? 2.721695] hub 8-0:1.0: USB hub found
>> [??? 2.721720] hub 8-0:1.0: 2 ports detected
>> [??? 2.722152] i8042: PNP: No PS/2 controller found.
>> [??? 2.722156] i8042: Probing ports directly.
>> [??? 2.724937] serio: i8042 KBD port at 0x60,0x64 irq 1
>> [??? 2.725036] serio: i8042 AUX port at 0x60,0x64 irq 12
>> [??? 2.725464] mousedev: PS/2 mouse device common for all mice
>> [??? 2.726192] rtc_cmos 00:01: RTC can wake from S4
>> [??? 2.726607] rtc_cmos 00:01: registered as rtc0
>> [??? 2.726706] rtc_cmos 00:01: alarms up to one month, y3k, 114 bytes 
>> nvram, hpet irqs
>> [??? 2.727227] softdog: initialized. soft_noboot=0 soft_margin=60 sec 
>> soft_panic=0 (nowayout=0)
>> [??? 2.727457] device-mapper: uevent: version 1.0.3
>> [??? 2.727837] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) 
>> initialised: dm-devel at redhat.com
>> [??? 2.727927] hidraw: raw HID events driver (C) Jiri Kosina
>> [??? 2.728007] usbcore: registered new interface driver usbhid
>> [??? 2.728010] usbhid: USB HID core driver
>> [??? 2.729238] NET: Registered protocol family 10
>> [??? 2.730665] Segment Routing with IPv6
>> [??? 2.730704] NET: Registered protocol family 17
>> [??? 2.730928] 9pnet: Installing 9P2000 support
>> [??? 2.730990] Key type dns_resolver registered
>> [??? 2.737631] microcode: sig=0x206c2, pf=0x1, revision=0x14
>> [??? 2.739351] microcode: Microcode Update Driver: v2.2.
>> [??? 2.739382] SSE version of gcm_enc/dec engaged.
>> [??? 2.741624] sched_clock: Marking stable (2741022334, 
>> 595663)->(2894195291, -152577294)
>> [??? 2.753699] registered taskstats version 1
>> [??? 2.753732] Loading compiled-in X.509 certificates
>> [??? 2.757130] Loaded X.509 cert 'Build time autogenerated kernel key: 
>> 21712f2d003fcbb2b79eca54bcc739cd6c76842b'
>> [??? 2.757183] kmemleak: Kernel memory leak detector initialized
>> [??? 2.757185] kmemleak: Automatic memory scanning thread started
>> [??? 2.761103] Key type big_key registered
>> [??? 2.763134] Key type trusted registered
>> [??? 2.765145] Key type encrypted registered
>> [??? 2.767263] APEI: Can not request [mem 0xbf7988e0-0xbf798933] for 
>> APEI BERT registers
>> [??? 2.768539] rtc_cmos 00:01: setting system clock to 2019-01-14 
>> 13:21:47 UTC (1547472107)
>> [??? 3.025361] usb 1-3: new high-speed USB device number 2 using ehci-pci
>> [??? 3.145363] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> [??? 3.146438] ata1.00: ATA-8: WDC WD5003ABYX-01WERA0, 01.01S01, max 
>> UDMA/133
>> [??? 3.146447] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 
>> 32), AA
>> [??? 3.147681] ata1.00: configured for UDMA/133
>> [??? 3.149784] scsi 0:0:0:0: Direct-Access???? ATA????? WDC 
>> WD5003ABYX-0 1S01 PQ: 0 ANSI: 5
>> [??? 3.150309] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: 
>> (500 GB/466 GiB)
>> [??? 3.150326] sd 0:0:0:0: [sda] Write Protect is off
>> [??? 3.150330] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
>> [??? 3.150345] sd 0:0:0:0: [sda] Write cache: enabled, read cache: 
>> enabled, doesn't support DPO or FUA
>> [??? 3.150557] sd 0:0:0:0: Attached scsi generic sg0 type 0
>> [??? 3.190121]? sda: sda1 sda2
>> [??? 3.192040] sd 0:0:0:0: [sda] Attached SCSI disk
>> [??? 3.199307] usb 1-3: New USB device found, idVendor=046b, 
>> idProduct=ff01, bcdDevice= 1.00
>> [??? 3.199317] usb 1-3: New USB device strings: Mfr=1, Product=2, 
>> SerialNumber=3
>> [??? 3.199323] usb 1-3: Product: Generic Hub
>> [??? 3.199328] usb 1-3: Manufacturer: American Megatrends Inc.
>> [??? 3.199332] usb 1-3: SerialNumber: serial
>> [??? 3.200474] hub 1-3:1.0: USB hub found
>> [??? 3.200799] hub 1-3:1.0: 3 ports detected
>> [??? 3.489342] usb 1-3.1: new low-speed USB device number 3 using 
>> ehci-pci
>> [??? 3.489379] tsc: Refined TSC clocksource calibration: 2400.085 MHz
>> [??? 3.490496] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 
>> 0x229887d25b0, max_idle_ns: 440795264680 ns
>> [??? 3.490630] clocksource: Switched to clocksource tsc
>> [??? 3.611970] usb 1-3.1: New USB device found, idVendor=046b, 
>> idProduct=ff10, bcdDevice= 1.00
>> [??? 3.611980] usb 1-3.1: New USB device strings: Mfr=1, Product=2, 
>> SerialNumber=3
>> [??? 3.611987] usb 1-3.1: Product: Virtual Keyboard and Mouse
>> [??? 3.611992] usb 1-3.1: Manufacturer: American Megatrends Inc.
>> [??? 3.611997] usb 1-3.1: SerialNumber: serial
>> [??? 3.615035] input: American Megatrends Inc. Virtual Keyboard and 
>> Mouse as 
>> /devices/pci0000:00/0000:00:1a.7/usb1/1-3/1-3.1/1-3.1:1.0/0003:046B:FF10.0001/input/input5 
>>
>> [??? 3.615360] hid-generic 0003:046B:FF10.0001: input,hidraw0: USB HID 
>> v1.10 Keyboard [American Megatrends Inc. Virtual Keyboard and Mouse] 
>> on usb-0000:00:1a.7-3.1/input0
>> [??? 3.617227] input: American Megatrends Inc. Virtual Keyboard and 
>> Mouse as 
>> /devices/pci0000:00/0000:00:1a.7/usb1/1-3/1-3.1/1-3.1:1.1/0003:046B:FF10.0002/input/input6 
>>
>> [??? 3.617927] hid-generic 0003:046B:FF10.0002: input,hidraw1: USB HID 
>> v1.10 Mouse [American Megatrends Inc. Virtual Keyboard and Mouse] on 
>> usb-0000:00:1a.7-3.1/input1
>> [??? 3.625364] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> [??? 3.626587] ata2.00: ATA-8: WDC WD5003ABYX-01WERA0, 01.01S01, max 
>> UDMA/133
>> [??? 3.626596] ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 
>> 32), AA
>> [??? 3.627925] ata2.00: configured for UDMA/133
>> [??? 3.630038] scsi 1:0:0:0: Direct-Access???? ATA????? WDC 
>> WD5003ABYX-0 1S01 PQ: 0 ANSI: 5
>> [??? 3.630564] sd 1:0:0:0: [sdb] 976773168 512-byte logical blocks: 
>> (500 GB/466 GiB)
>> [??? 3.630578] sd 1:0:0:0: [sdb] Write Protect is off
>> [??? 3.630582] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
>> [??? 3.630597] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: 
>> enabled, doesn't support DPO or FUA
>> [??? 3.630828] sd 1:0:0:0: Attached scsi generic sg1 type 0
>> [??? 3.673781]? sdb: sdb1 sdb2 sdb3
>> [??? 3.676054] sd 1:0:0:0: [sdb] Attached SCSI disk
>> [??? 4.105338] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> [??? 4.106597] ata3.00: ATA-8: WDC WD5003ABYX-01WERA0, 01.01S01, max 
>> UDMA/133
>> [??? 4.106605] ata3.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 
>> 32), AA
>> [??? 4.108018] ata3.00: configured for UDMA/133
>> [??? 4.110074] scsi 2:0:0:0: Direct-Access???? ATA????? WDC 
>> WD5003ABYX-0 1S01 PQ: 0 ANSI: 5
>> [??? 4.110602] sd 2:0:0:0: [sdc] 976773168 512-byte logical blocks: 
>> (500 GB/466 GiB)
>> [??? 4.110617] sd 2:0:0:0: [sdc] Write Protect is off
>> [??? 4.110621] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
>> [??? 4.110635] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: 
>> enabled, doesn't support DPO or FUA
>> [??? 4.110814] sd 2:0:0:0: Attached scsi generic sg2 type 0
>> [??? 4.158584]? sdc: sdc1 sdc2 sdc3
>> [??? 4.160880] sd 2:0:0:0: [sdc] Attached SCSI disk
>> [??? 4.585336] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>> [??? 4.586590] ata4.00: ATA-8: WDC WD5003ABYX-01WERA0, 01.01S01, max 
>> UDMA/133
>> [??? 4.586599] ata4.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 
>> 32), AA
>> [??? 4.588022] ata4.00: configured for UDMA/133
>> [??? 4.590075] scsi 3:0:0:0: Direct-Access???? ATA????? WDC 
>> WD5003ABYX-0 1S01 PQ: 0 ANSI: 5
>> [??? 4.590594] sd 3:0:0:0: [sdd] 976773168 512-byte logical blocks: 
>> (500 GB/466 GiB)
>> [??? 4.590608] sd 3:0:0:0: [sdd] Write Protect is off
>> [??? 4.590612] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
>> [??? 4.590626] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: 
>> enabled, doesn't support DPO or FUA
>> [??? 4.590849] sd 3:0:0:0: Attached scsi generic sg3 type 0
>> [??? 4.632974]? sdd: sdd1 sdd2 sdd3
>> [??? 4.635127] sd 3:0:0:0: [sdd] Attached SCSI disk
>> [??? 4.905051] ata5: SATA link down (SStatus 0 SControl 300)
>> [??? 5.221052] ata6: SATA link down (SStatus 0 SControl 300)
>> [??? 5.229148] Freeing unused kernel image memory: 3120K
>> [??? 5.241546] Write protecting the kernel read-only data: 18432k
>> [??? 5.247968] Freeing unused kernel image memory: 2008K
>> [??? 5.249315] Freeing unused kernel image memory: 544K
>> [??? 5.249329] Run /init as init process
>> [??? 5.269776] random: systemd-udevd: uninitialized urandom read (16 
>> bytes read)
>> [??? 5.269931] random: systemd-udevd: uninitialized urandom read (16 
>> bytes read)
>> [??? 5.269951] random: systemd-udevd: uninitialized urandom read (16 
>> bytes read)
>> [??? 5.445362] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
>> [??? 5.445369] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>> [??? 5.446215] e1000e 0000:03:00.0: Interrupt Throttling Rate 
>> (ints/sec) set to dynamic conservative mode
>> [??? 5.509680] [drm] Using P2A bridge for configuration
>> [??? 5.509690] [drm] AST 1100 detected
>> [??? 5.509698] [drm] Analog VGA only
>> [??? 5.509714] [drm] dram MCLK=204 Mhz type=0 bus_width=16 size=00800000
>> [??? 5.510025] [TTM] Zone? kernel: Available graphics memory: 24721116 
>> kiB
>> [??? 5.510030] [TTM] Zone?? dma32: Available graphics memory: 2097152 kiB
>> [??? 5.510033] [TTM] Initializing pool allocator
>> [??? 5.510076] [TTM] Initializing DMA pool allocator
>> [??? 5.511391] e1000e 0000:03:00.0 0000:03:00.0 (uninitialized): 
>> registered PHC clock
>> [??? 5.515154] fbcon: astdrmfb (fb0) is primary device
>> [??? 5.572320] e1000e 0000:03:00.0 eth0: (PCI Express:2.5GT/s:Width 
>> x1) bc:ae:c5:28:22:fd
>> [??? 5.572322] e1000e 0000:03:00.0 eth0: Intel(R) PRO/1000 Network 
>> Connection
>> [??? 5.572458] e1000e 0000:03:00.0 eth0: MAC: 3, PHY: 8, PBA No: 
>> FFFFFF-0FF
>> [??? 5.572915] e1000e 0000:02:00.0: Interrupt Throttling Rate 
>> (ints/sec) set to dynamic conservative mode
>> [??? 5.573176] Console: switching to colour frame buffer device 128x48
>> [??? 5.592883] random: fast init done
>> [??? 5.613610] md0: detected capacity change from 0 to 64390955008
>> [??? 5.623024] md/raid1:md1: active with 2 out of 2 mirrors
>> [??? 5.623106] md1: detected capacity change from 0 to 38364250112
>> [??? 5.631682] ast 0000:01:01.0: fb0: astdrmfb frame buffer device
>> [??? 5.633022] e1000e 0000:02:00.0 0000:02:00.0 (uninitialized): 
>> registered PHC clock
>> [??? 5.645407] [drm] Initialized ast 0.1.0 20120228 for 0000:01:01.0 
>> on minor 0
>> [??? 5.692749] e1000e 0000:02:00.0 eth1: (PCI Express:2.5GT/s:Width 
>> x1) bc:ae:c5:28:23:f8
>> [??? 5.692786] e1000e 0000:02:00.0 eth1: Intel(R) PRO/1000 Network 
>> Connection
>> [??? 5.692895] e1000e 0000:02:00.0 eth1: MAC: 3, PHY: 8, PBA No: 
>> FFFFFF-0FF
>> [??? 5.989325] raid6: sse2x1?? gen()? 5861 MB/s
>> [??? 6.057315] raid6: sse2x1?? xor()? 4574 MB/s
>> [??? 6.125329] raid6: sse2x2?? gen()? 6910 MB/s
>> [??? 6.193320] raid6: sse2x2?? xor()? 5372 MB/s
>> [??? 6.261333] raid6: sse2x4?? gen()? 7498 MB/s
>> [??? 6.329324] raid6: sse2x4?? xor()? 6005 MB/s
>> [??? 6.329341] raid6: using algorithm sse2x4 gen() 7498 MB/s
>> [??? 6.329361] raid6: .... xor() 6005 MB/s, rmw enabled
>> [??? 6.330094] raid6: using ssse3x2 recovery algorithm
>> [??? 6.344940] xor: measuring software checksum speed
>> [??? 6.385316]??? prefetch64-sse: 10077.000 MB/sec
>> [??? 6.425316]??? generic_sse:? 8850.000 MB/sec
>> [??? 6.425997] xor: using function: prefetch64-sse (10077.000 MB/sec)
>> [??? 6.438419] async_tx: api initialized (async)
>> [??? 6.756899] random: crng init done
>> [??? 6.757738] random: 7 urandom warning(s) missed due to ratelimiting
>> [??? 7.083576] EXT4-fs (dm-0): mounted filesystem with ordered data 
>> mode. Opts: (null)
>> [?? 10.355614] EXT4-fs (dm-0): re-mounted. Opts: barrier=1
>> [?? 11.246338] NMI watchdog: Enabled. Permanently consumes one hw-PMU 
>> counter.
>> [?? 12.244091] ACPI Warning: SystemIO range 
>> 0x0000000000000828-0x000000000000082F conflicts with OpRegion 
>> 0x0000000000000800-0x000000000000084F (\PMRG) (20180810/utaddress-213)
>> [?? 12.244131] ACPI Warning: SystemIO range 
>> 0x0000000000000828-0x000000000000082F conflicts with OpRegion 
>> 0x0000000000000828-0x000000000000082B (\_SB.PCI0.SBRG.GPE0) 
>> (20180810/utaddress-213)
>> [?? 12.244151] ACPI: If an ACPI driver is available for this device, 
>> you should use it instead of the native driver
>> [?? 12.244890] lpc_ich: Resource conflict(s) found affecting gpio_ich
>> [?? 12.626199] EDAC MC1: Giving out device to module i7core_edac.c 
>> controller i7 core #1: DEV 0000:fe:03.0 (INTERRUPT)
>> [?? 12.626326] EDAC PCI0: Giving out device to module i7core_edac 
>> controller EDAC PCI controller: DEV 0000:fe:03.0 (POLLED)
>> [?? 12.628046] EDAC MC0: Giving out device to module i7core_edac.c 
>> controller i7 core #0: DEV 0000:ff:03.0 (INTERRUPT)
>> [?? 12.628317] EDAC PCI1: Giving out device to module i7core_edac 
>> controller EDAC PCI controller: DEV 0000:ff:03.0 (POLLED)
>> [?? 12.628368] EDAC i7core: Driver loaded, 2 memory controller(s) found.
>> [?? 12.667768] dca service started, version 1.12.1
>> [?? 12.681581] ipmi message handler version 39.2
>> [?? 12.722702] ipmi device interface
>> [?? 12.729599] gpiochip_find_base: found new base at 451
>> [?? 12.730067] gpio gpiochip0: (gpio_ich): added GPIO chardev (254:0)
>> [?? 12.730272] gpiochip_setup_dev: registered GPIOs 451 to 511 on 
>> device: gpiochip0 (gpio_ich)
>> [?? 12.730273] gpio_ich: GPIO from 451 to 511 on gpio_ich
>> [?? 12.758585] IPMI System Interface driver.
>> [?? 12.758623] ipmi_si dmi-ipmi-si.0: ipmi_platform: probing via SMBIOS
>> [?? 12.758625] ipmi_si: SMBIOS: io 0xca2 regsize 1 spacing 1 irq 0
>> [?? 12.758629] ipmi_si: Adding SMBIOS-specified kcs state machine
>> [?? 12.758701] ipmi_si IPI0001:00: ipmi_platform: probing via ACPI
>> [?? 12.758802] ipmi_si IPI0001:00: [io? 0x0ca2-0x0ca3] regsize 1 
>> spacing 1 irq 0
>> [?? 12.758807] ipmi_si dmi-ipmi-si.0: Removing SMBIOS-specified kcs 
>> state machine in favor of ACPI
>> [?? 12.758808] ipmi_si: Adding ACPI-specified kcs state machine
>> [?? 12.758976] ipmi_si: Trying ACPI-specified kcs state machine at i/o 
>> address 0xca2, slave address 0x20, irq 0
>> [?? 12.790833] ioatdma: Intel(R) QuickData Technology Driver 4.00
>> [?? 12.925254] i5500_temp 0000:00:14.3: Sensor seems to be disabled
>> [?? 13.104195] ipmi_si IPI0001:00: Found new BMC (man_id: 0x001043, 
>> prod_id: 0x0943, dev_id: 0x20)
>> [?? 13.149790] ipmi_si IPI0001:00: IPMI kcs interface initialized
>> [?? 13.183524] IPMI SSIF Interface driver
>> [?? 13.507575] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work 
>> properly. Using workaround
>> [?? 13.976182] EXT4-fs (dm-1): mounted filesystem with ordered data 
>> mode. Opts: barrier=1
>> [?? 14.199828] EXT4-fs (dm-2): mounted filesystem with ordered data 
>> mode. Opts: barrier=1
>> [?? 14.687189] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
>> [?? 17.263617] Process accounting resumed
>> [?? 17.794359] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow 
>> Control: None
>> [?? 17.794714] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
>> [?? 22.936455] e1000e 0000:02:00.0 eth1: changing MTU from 1500 to 9000
>> [?? 23.033336] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 26.102364] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow 
>> Control: None
>> [?? 27.174495] 8021q: 802.1Q VLAN Support v1.8
>> [?? 27.174513] 8021q: adding VLAN 0 to HW filter on device eth1
>> [?? 30.671724] cgroup: cgroup: disabling cgroup2 socket matching due 
>> to net_prio or net_cls activation
>> [?? 30.898564] netpoll: netconsole: local port 6666
>> [?? 30.898566] netpoll: netconsole: local IPv6 address 
>> 2a02:6b8:0:80b:beae:c5ff:fe28:23f8
>> [?? 30.898567] netpoll: netconsole: interface 'eth1'
>> [?? 30.898568] netpoll: netconsole: remote port 6666
>> [?? 30.898568] netpoll: netconsole: remote IPv6 address 
>> 2a02:6b8:b000:605c:e61d:2dff:fe03:3790
>> [?? 30.898569] netpoll: netconsole: remote ethernet address 
>> b0:a8:6e:f4:ff:c0
>> [?? 30.917747] console [netcon0] enabled
>> [?? 30.917749] netconsole: network logging started
>> [?? 31.453353] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 34.185730] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 34.321840] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 34.465822] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 34.597423] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 34.745417] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 34.877356] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 35.005441] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 35.157376] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 35.289362] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 35.417441] e1000e 0000:02:00.0: Some CPU C-states have been 
>> disabled in order to enable jumbo frames
>> [?? 37.790342] e1000e: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow 
>> Control: None
>>
> 
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