* Linux v5.5 serious PCI bug
@ 2019-12-09 12:34 Nicholas Johnson
2019-12-09 12:37 ` Pavel Machek
` (2 more replies)
0 siblings, 3 replies; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-09 12:34 UTC (permalink / raw)
To: Bjorn Helgaas; +Cc: linux-kernel, linux-pci, mika.westerberg
[-- Attachment #1: Type: text/plain, Size: 602 bytes --]
Hi,
I have compiled Linux v5.5-rc1 and thought all was good until I
hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
GPU was not loaded (blacklisted) so the crash is nothing to do with the
GPU driver.
We had:
- kernel NULL pointer dereference
- refcount_t: underflow; use-after-free.
Attaching dmesg for now; will bisect and come back with results.
I am not sure why only this eGPU causes the issue - all my other devices
do not trigger the bug.
I will shortly re-post my 4-patch series with some trivial alterations for v5.5.
Kind regards,
Nicholas
[-- Attachment #2: dmesg-4 --]
[-- Type: text/plain, Size: 189566 bytes --]
[ 0.380299] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.384245] pnp: PnP ACPI: found 9 devices
[ 0.389485] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.389505] pci_bus 0000:00: max bus depth: 3 pci_try_num: 4
[ 0.389512] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0xdfff]
[ 0.389514] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.389519] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.389524] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.389527] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.389534] pci 0000:03:00.0: BAR 15: no space for [mem size 0x2000000000 64bit pref]
[ 0.389534] pci 0000:03:00.0: BAR 15: failed to assign [mem size 0x2000000000 64bit pref]
[ 0.389535] pci 0000:03:00.0: BAR 13: assigned [io 0x2000-0x9fff]
[ 0.389537] pci 0000:04:01.0: BAR 14: no space for [mem size 0x10000000]
[ 0.389537] pci 0000:04:01.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.389538] pci 0000:04:01.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.389539] pci 0000:04:01.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.389540] pci 0000:04:04.0: BAR 14: no space for [mem size 0x10000000]
[ 0.389540] pci 0000:04:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.389541] pci 0000:04:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.389542] pci 0000:04:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.389542] pci 0000:04:01.0: BAR 13: assigned [io 0x2000-0x5fff]
[ 0.389543] pci 0000:04:04.0: BAR 13: assigned [io 0x6000-0x9fff]
[ 0.389544] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.389548] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.389555] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.389557] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.389568] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.389571] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.389579] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.389580] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.389591] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.389592] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.389596] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.389603] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.389604] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.389606] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.389608] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.389611] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.389614] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.389618] pci_bus 0000:00: No. 2 try to assign unassigned res
[ 0.389621] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.389626] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.389630] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.389633] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.389639] pci 0000:03:00.0: BAR 15: no space for [mem size 0x2000000000 64bit pref]
[ 0.389640] pci 0000:03:00.0: BAR 15: failed to assign [mem size 0x2000000000 64bit pref]
[ 0.389641] pci 0000:04:01.0: BAR 14: no space for [mem size 0x10000000]
[ 0.389641] pci 0000:04:01.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.389642] pci 0000:04:01.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.389643] pci 0000:04:01.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.389643] pci 0000:04:04.0: BAR 14: no space for [mem size 0x10000000]
[ 0.389644] pci 0000:04:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.389645] pci 0000:04:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.389645] pci 0000:04:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.389646] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.389650] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.389657] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.389659] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.389669] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.389673] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.389680] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.389682] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.389692] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.389694] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.389697] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.389704] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.389705] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.389708] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.389710] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.389713] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.389715] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.389719] pci_bus 0000:00: No. 3 try to assign unassigned res
[ 0.389720] release child resource [mem 0xac100000-0xac13ffff]
[ 0.389720] release child resource [mem 0xac140000-0xac140fff]
[ 0.389721] pci 0000:04:00.0: resource 14 [mem 0xac100000-0xac1fffff] released
[ 0.389721] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.389724] release child resource [mem 0xac000000-0xac00ffff]
[ 0.389725] pci 0000:04:02.0: resource 14 [mem 0xac000000-0xac0fffff] released
[ 0.389725] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.389728] pci 0000:03:00.0: resource 14 [mem 0xac000000-0xac1fffff] released
[ 0.389729] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.389732] pci 0000:00:1c.4: resource 15 [mem 0x60000000-0xa9ffffff 64bit pref] released
[ 0.389732] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.389741] pci 0000:00:1c.4: BAR 15: assigned [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.389741] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.389745] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.389750] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.389753] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.389758] pci 0000:03:00.0: BAR 14: assigned [mem 0xac000000-0xcc1fffff]
[ 0.389759] pci 0000:03:00.0: BAR 15: assigned [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.389760] pci 0000:04:00.0: BAR 14: assigned [mem 0xac000000-0xac0fffff]
[ 0.389761] pci 0000:04:01.0: BAR 14: assigned [mem 0xac100000-0xbc0fffff]
[ 0.389762] pci 0000:04:01.0: BAR 15: assigned [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.389763] pci 0000:04:02.0: BAR 14: assigned [mem 0xbc100000-0xbc1fffff]
[ 0.389763] pci 0000:04:04.0: BAR 14: assigned [mem 0xbc200000-0xcc1fffff]
[ 0.389764] pci 0000:04:04.0: BAR 15: assigned [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.389765] pci 0000:05:00.0: BAR 0: assigned [mem 0xac000000-0xac03ffff]
[ 0.389769] pci 0000:05:00.0: BAR 1: assigned [mem 0xac040000-0xac040fff]
[ 0.389772] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.389776] pci 0000:04:00.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.389783] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.389785] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.389789] pci 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 0.389792] pci 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.389797] pci 0000:39:00.0: BAR 0: assigned [mem 0xbc100000-0xbc10ffff]
[ 0.389801] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.389804] pci 0000:04:02.0: bridge window [mem 0xbc100000-0xbc1fffff]
[ 0.389811] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.389813] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.389817] pci 0000:04:04.0: bridge window [mem 0xbc200000-0xcc1fffff]
[ 0.389820] pci 0000:04:04.0: bridge window [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.389825] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.389826] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.389830] pci 0000:03:00.0: bridge window [mem 0xac000000-0xcc1fffff]
[ 0.389833] pci 0000:03:00.0: bridge window [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.389837] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.389838] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.389841] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.389843] pci 0000:00:1c.4: bridge window [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.389846] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.389848] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.389853] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
[ 0.389853] pci_bus 0000:00: resource 5 [mem 0x00000000-0x7fffffffff]
[ 0.389854] pci_bus 0000:01: resource 1 [mem 0xdc200000-0xdc2fffff]
[ 0.389855] pci_bus 0000:02: resource 1 [mem 0xdc100000-0xdc1fffff]
[ 0.389856] pci_bus 0000:03: resource 0 [io 0x2000-0xdfff]
[ 0.389856] pci_bus 0000:03: resource 1 [mem 0xac000000-0xda0fffff]
[ 0.389857] pci_bus 0000:03: resource 2 [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.389858] pci_bus 0000:04: resource 0 [io 0x2000-0x9fff]
[ 0.389858] pci_bus 0000:04: resource 1 [mem 0xac000000-0xcc1fffff]
[ 0.389859] pci_bus 0000:04: resource 2 [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.389860] pci_bus 0000:05: resource 1 [mem 0xac000000-0xac0fffff]
[ 0.389860] pci_bus 0000:06: resource 0 [io 0x2000-0x5fff]
[ 0.389861] pci_bus 0000:06: resource 1 [mem 0xac100000-0xbc0fffff]
[ 0.389861] pci_bus 0000:06: resource 2 [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.389862] pci_bus 0000:39: resource 1 [mem 0xbc100000-0xbc1fffff]
[ 0.389863] pci_bus 0000:3a: resource 0 [io 0x6000-0x9fff]
[ 0.389863] pci_bus 0000:3a: resource 1 [mem 0xbc200000-0xcc1fffff]
[ 0.389864] pci_bus 0000:3a: resource 2 [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.389865] pci_bus 0000:6d: resource 1 [mem 0xdc000000-0xdc0fffff]
[ 0.389981] NET: Registered protocol family 2
[ 0.390095] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.390167] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.390300] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.390345] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.390383] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.390416] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.390457] NET: Registered protocol family 1
[ 0.390461] NET: Registered protocol family 44
[ 0.390468] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.391479] PCI: CLS 0 bytes, default 64
[ 0.391507] Trying to unpack rootfs image as initramfs...
[ 0.471286] Freeing initrd memory: 11148K
[ 0.471326] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.0
[ 0.471328] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:15.1
[ 0.471340] DMAR: No ATSR found
[ 0.471379] DMAR: dmar0: Using Queued invalidation
[ 0.471382] DMAR: dmar1: Using Queued invalidation
[ 0.471749] pci 0000:00:00.0: Adding to iommu group 0
[ 0.477108] pci 0000:00:02.0: Adding to iommu group 1
[ 0.477158] pci 0000:00:04.0: Adding to iommu group 2
[ 0.477221] pci 0000:00:14.0: Adding to iommu group 3
[ 0.477229] pci 0000:00:14.2: Adding to iommu group 3
[ 0.477269] pci 0000:00:15.0: Adding to iommu group 4
[ 0.477276] pci 0000:00:15.1: Adding to iommu group 4
[ 0.477330] pci 0000:00:16.0: Adding to iommu group 5
[ 0.477337] pci 0000:00:16.3: Adding to iommu group 5
[ 0.477377] pci 0000:00:1c.0: Adding to iommu group 6
[ 0.477428] pci 0000:00:1c.2: Adding to iommu group 7
[ 0.477465] pci 0000:00:1c.4: Adding to iommu group 8
[ 0.477518] pci 0000:00:1d.0: Adding to iommu group 9
[ 0.477569] pci 0000:00:1f.0: Adding to iommu group 10
[ 0.477577] pci 0000:00:1f.2: Adding to iommu group 10
[ 0.477585] pci 0000:00:1f.3: Adding to iommu group 10
[ 0.477593] pci 0000:00:1f.4: Adding to iommu group 10
[ 0.477646] pci 0000:01:00.0: Adding to iommu group 11
[ 0.477690] pci 0000:02:00.0: Adding to iommu group 12
[ 0.477742] pci 0000:03:00.0: Adding to iommu group 13
[ 0.477781] pci 0000:04:00.0: Adding to iommu group 14
[ 0.477832] pci 0000:04:01.0: Adding to iommu group 15
[ 0.477870] pci 0000:04:02.0: Adding to iommu group 16
[ 0.477918] pci 0000:04:04.0: Adding to iommu group 17
[ 0.477928] pci 0000:05:00.0: Adding to iommu group 14
[ 0.477939] pci 0000:39:00.0: Adding to iommu group 16
[ 0.477981] pci 0000:6d:00.0: Adding to iommu group 18
[ 0.478172] DMAR: Intel(R) Virtualization Technology for Directed I/O
[ 0.479406] check: Scanning for low memory corruption every 60 seconds
[ 0.480654] Initialise system trusted keyrings
[ 0.480660] Key type blacklist registered
[ 0.480682] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 0.481458] zbud: loaded
[ 0.481629] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.481724] fuse: init (API version 7.31)
[ 0.481733] *** VALIDATE fuse ***
[ 0.481734] *** VALIDATE fuse ***
[ 0.481821] Platform Keyring initialized
[ 0.484649] Key type asymmetric registered
[ 0.484649] Asymmetric key parser 'x509' registered
[ 0.484656] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.484684] io scheduler mq-deadline registered
[ 0.484978] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[ 0.485020] pcieport 0000:00:1c.0: AER: enabled with IRQ 122
[ 0.485195] pcieport 0000:00:1c.2: PME: Signaling with IRQ 123
[ 0.485227] pcieport 0000:00:1c.2: AER: enabled with IRQ 123
[ 0.485312] pcieport 0000:00:1c.4: PME: Signaling with IRQ 124
[ 0.485350] pcieport 0000:00:1c.4: AER: enabled with IRQ 124
[ 0.485362] pcieport 0000:00:1c.4: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.485519] pcieport 0000:00:1d.0: PME: Signaling with IRQ 125
[ 0.485547] pcieport 0000:00:1d.0: AER: enabled with IRQ 125
[ 0.485939] pcieport 0000:04:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.486250] pcieport 0000:04:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.486370] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.486412] efifb: probing for efifb
[ 0.486421] efifb: framebuffer at 0x50000000, using 3072k, total 3072k
[ 0.486422] efifb: mode is 1024x768x32, linelength=4096, pages=1
[ 0.486422] efifb: scrolling: redraw
[ 0.486423] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.486477] Console: switching to colour frame buffer device 128x48
[ 0.487401] fb0: EFI VGA frame buffer device
[ 0.487407] intel_idle: MWAIT substates: 0x11142120
[ 0.487408] intel_idle: v0.4.1 model 0x8E
[ 0.487683] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.490049] ACPI: AC Adapter [AC] (on-line)
[ 0.490103] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.490125] ACPI: Lid Switch [LID0]
[ 0.490144] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.490160] ACPI: Power Button [PBTN]
[ 0.490177] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 0.490189] ACPI: Sleep Button [SBTN]
[ 0.490209] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.490226] ACPI: Power Button [PWRF]
[ 0.492627] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.492628] ACPI: Thermal Zone [THM] (25 C)
[ 0.492755] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.495278] serial 0000:00:16.3: enabling device (0000 -> 0003)
[ 0.516228] 0000:00:16.3: ttyS4 at I/O 0xf060 (irq = 19, base_baud = 115200) is a 16550A
[ 0.517360] Linux agpgart interface v0.103
[ 0.541987] battery: ACPI: Battery Slot [BAT0] (battery present)
[ 0.546118] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFC, rev-id 1)
[ 0.597320] loop: module loaded
[ 0.597539] libphy: Fixed MDIO Bus: probed
[ 0.597539] tun: Universal TUN/TAP device driver, 1.6
[ 0.597585] PPP generic driver version 2.4.2
[ 0.597643] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.597645] ehci-pci: EHCI PCI platform driver
[ 0.597655] ehci-platform: EHCI generic platform driver
[ 0.597665] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.597667] ohci-pci: OHCI PCI platform driver
[ 0.597673] ohci-platform: OHCI generic platform driver
[ 0.597678] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.597872] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.597876] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.598959] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[ 0.598963] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.599109] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 0.599109] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.599111] usb usb1: Product: xHCI Host Controller
[ 0.599111] usb usb1: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 0.599112] usb usb1: SerialNumber: 0000:00:14.0
[ 0.599205] hub 1-0:1.0: USB hub found
[ 0.599218] hub 1-0:1.0: 12 ports detected
[ 0.600222] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.600224] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.600226] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 0.600248] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 0.600249] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.600250] usb usb2: Product: xHCI Host Controller
[ 0.600251] usb usb2: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 0.600251] usb usb2: SerialNumber: 0000:00:14.0
[ 0.600330] hub 2-0:1.0: USB hub found
[ 0.600338] hub 2-0:1.0: 6 ports detected
[ 0.600581] usb: port power management may be unreliable
[ 0.601091] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 0.601094] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3
[ 0.602228] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 0.602406] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 0.602407] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.602407] usb usb3: Product: xHCI Host Controller
[ 0.602408] usb usb3: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 0.602409] usb usb3: SerialNumber: 0000:39:00.0
[ 0.602513] hub 3-0:1.0: USB hub found
[ 0.602519] hub 3-0:1.0: 2 ports detected
[ 0.602866] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 0.602868] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4
[ 0.602869] xhci_hcd 0000:39:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 0.602893] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 0.602894] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.602895] usb usb4: Product: xHCI Host Controller
[ 0.602896] usb usb4: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 0.602896] usb usb4: SerialNumber: 0000:39:00.0
[ 0.602992] hub 4-0:1.0: USB hub found
[ 0.602998] hub 4-0:1.0: 2 ports detected
[ 0.603290] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.604956] i8042: Warning: Keylock active
[ 0.606301] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.606303] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.606471] mousedev: PS/2 mouse device common for all mice
[ 0.606829] rtc_cmos 00:01: RTC can wake from S4
[ 0.607383] rtc_cmos 00:01: registered as rtc0
[ 0.607394] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 0.607399] i2c /dev entries driver
[ 0.607438] device-mapper: uevent: version 1.0.3
[ 0.607476] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[ 0.607490] platform eisa.0: Probing EISA bus 0
[ 0.607513] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 0.607514] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 0.607515] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 0.607516] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 0.607516] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 0.607517] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 0.607518] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 0.607519] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 0.607519] platform eisa.0: EISA: Detected 0 cards
[ 0.607522] intel_pstate: Intel P-state driver initializing
[ 0.607882] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 0.609344] intel_pstate: HWP enabled
[ 0.609378] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.609380] EFI Variables Facility v0.08 2004-May-17
[ 0.664964] intel_pmc_core INT33A1:00: initialized
[ 0.665033] drop_monitor: Initializing network drop monitor service
[ 0.665143] NET: Registered protocol family 10
[ 0.670181] Segment Routing with IPv6
[ 0.670196] NET: Registered protocol family 17
[ 0.670220] Key type dns_resolver registered
[ 0.670842] RAS: Correctable Errors collector initialized.
[ 0.670863] microcode: sig=0x806ea, pf=0x80, revision=0xca
[ 0.671172] microcode: Microcode Update Driver: v2.2.
[ 0.671175] IPI shorthand broadcast: enabled
[ 0.671180] sched_clock: Marking stable (670623692, 546440)->(677454941, -6284809)
[ 0.671337] registered taskstats version 1
[ 0.671345] Loading compiled-in X.509 certificates
[ 0.672573] Loaded X.509 cert 'Build time autogenerated kernel key: 9255b09670c85e56501cb20a01d077be47aa1f8b'
[ 0.672597] zswap: loaded using pool lzo/zbud
[ 0.672696] Key type ._fscrypt registered
[ 0.672696] Key type .fscrypt registered
[ 0.677159] Key type big_key registered
[ 0.677162] Key type trusted registered
[ 0.679611] Key type encrypted registered
[ 0.679613] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.681121] integrity: Loading X.509 certificate: UEFI:db
[ 0.681139] integrity: Loaded X.509 cert 'Dell Inc. UEFI DB: 5ddb772dc880660055ba0bc131886bb630a639e7'
[ 0.681139] integrity: Loading X.509 certificate: UEFI:db
[ 0.681152] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[ 0.681153] integrity: Loading X.509 certificate: UEFI:db
[ 0.681163] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[ 0.681666] Couldn't get size: 0x800000000000000e
[ 0.681705] Couldn't get UEFI MokListRT
[ 0.682889] ima: Allocated hash algorithm: sha1
[ 0.754370] ima: No architecture policies found
[ 0.754383] evm: Initialising EVM extended attributes:
[ 0.754384] evm: security.selinux
[ 0.754385] evm: security.SMACK64
[ 0.754385] evm: security.SMACK64EXEC
[ 0.754385] evm: security.SMACK64TRANSMUTE
[ 0.754385] evm: security.SMACK64MMAP
[ 0.754386] evm: security.apparmor
[ 0.754386] evm: security.ima
[ 0.754386] evm: security.capability
[ 0.754387] evm: HMAC attrs: 0x1
[ 0.755395] PM: Magic number: 15:562:731
[ 0.755638] rtc_cmos 00:01: setting system clock to 2019-12-09T11:44:53 UTC (1575891893)
[ 0.756662] Freeing unused decrypted memory: 2040K
[ 0.756997] Freeing unused kernel image (initmem) memory: 2632K
[ 0.786300] Write protecting the kernel read-only data: 22528k
[ 0.786770] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 0.786941] Freeing unused kernel image (rodata/data gap) memory: 1276K
[ 0.792998] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.793000] x86/mm: Checking user space page tables
[ 0.798772] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.798774] Run /init as init process
[ 0.938004] usb 1-5: new high-speed USB device number 2 using xhci_hcd
[ 0.974265] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 0.977196] nvme nvme0: pci function 0000:6d:00.0
[ 1.134815] usb 1-5: New USB device found, idVendor=0bda, idProduct=58f4, bcdDevice=76.05
[ 1.134817] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 1.134818] usb 1-5: Product: Integrated_Webcam_HD
[ 1.134819] usb 1-5: Manufacturer: CN0FFMHCLOG0081JB3LKA00
[ 1.134819] usb 1-5: SerialNumber: 200901010001
[ 1.196511] nvme nvme0: 8/0/0 default/read/poll queues
[ 1.198581] nvme0n1: p1 p2 p3 p4 p5 p6 p7
[ 1.266314] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[ 1.417076] usb 1-7: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[ 1.417077] usb 1-7: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[ 1.417085] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10
[ 1.417086] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.490313] tsc: Refined TSC clocksource calibration: 2111.999 MHz
[ 1.490319] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e7177b097e, max_idle_ns: 440795281886 ns
[ 1.490367] clocksource: Switched to clocksource tsc
[ 1.546414] usb 1-10: new full-speed USB device number 4 using xhci_hcd
[ 1.696382] usb 1-10: New USB device found, idVendor=27c6, idProduct=5385, bcdDevice= 1.00
[ 1.696383] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.696384] usb 1-10: Product: Goodix Fingerprint Device
[ 1.696385] usb 1-10: Manufacturer: HTMicroelectronics
[ 1.696385] usb 1-10: SerialNumber: HTK32
[ 1.731155] EXT4-fs (nvme0n1p6): mounted filesystem with ordered data mode. Opts: (null)
[ 1.807600] systemd[1]: Inserted module 'autofs4'
[ 1.817397] systemd[1]: systemd 244-1-arch running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 1.834440] systemd[1]: Detected architecture x86-64.
[ 1.867375] systemd[1]: Set hostname to <nicholas-dell-linux>.
[ 1.869847] systemd[1]: Couldn't move remaining userspace processes, ignoring: Input/output error
[ 1.968451] systemd[1]: Created slice system-getty.slice.
[ 1.968572] systemd[1]: Created slice User and Session Slice.
[ 1.968606] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 1.968630] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 1.968767] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 1.968776] systemd[1]: Reached target Local Encrypted Volumes.
[ 1.968782] systemd[1]: Reached target Login Prompts.
[ 1.968790] systemd[1]: Reached target Paths.
[ 1.968795] systemd[1]: Reached target Remote File Systems.
[ 1.968799] systemd[1]: Reached target Slices.
[ 1.968804] systemd[1]: Reached target Swap.
[ 1.968841] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 1.969020] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 1.969165] systemd[1]: Listening on LVM2 poll daemon socket.
[ 1.970098] systemd[1]: Listening on Process Core Dump Socket.
[ 1.970126] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 1.972426] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 1.972492] systemd[1]: Listening on Journal Socket (/dev/log).
[ 1.972549] systemd[1]: Listening on Journal Socket.
[ 1.972599] systemd[1]: Listening on udev Control Socket.
[ 1.972635] systemd[1]: Listening on udev Kernel Socket.
[ 1.973126] systemd[1]: Mounting Huge Pages File System...
[ 1.973694] systemd[1]: Mounting POSIX Message Queue File System...
[ 1.974267] systemd[1]: Mounting Kernel Debug File System...
[ 1.975326] systemd[1]: Mounting Temporary Directory (/tmp)...
[ 1.975929] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 1.976419] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 1.979969] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 1.979994] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 1.981085] systemd[1]: Starting Journal Service...
[ 1.982110] systemd[1]: Starting Load Kernel Modules...
[ 1.982599] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 1.983144] systemd[1]: Starting udev Coldplug all Devices...
[ 1.984100] systemd[1]: Mounted Huge Pages File System.
[ 1.984191] systemd[1]: Mounted POSIX Message Queue File System.
[ 1.984261] systemd[1]: Mounted Kernel Debug File System.
[ 1.984329] systemd[1]: Mounted Temporary Directory (/tmp).
[ 1.984636] systemd[1]: Started Create list of static device nodes for the current kernel.
[ 1.987402] systemd[1]: Started LVM2 metadata daemon.
[ 1.988016] EXT4-fs (nvme0n1p6): re-mounted. Opts: data=ordered
[ 1.988880] systemd[1]: Started Remount Root and Kernel File Systems.
[ 1.988973] systemd[1]: Condition check resulted in First Boot Wizard being skipped.
[ 1.990794] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 1.991445] systemd[1]: Starting Load/Save Random Seed...
[ 1.991476] systemd[1]: Condition check resulted in Create System Users being skipped.
[ 1.992122] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 1.992667] systemd[1]: Started Load Kernel Modules.
[ 1.993506] systemd[1]: Mounting FUSE Control File System...
[ 1.994365] systemd[1]: Mounting Kernel Configuration File System...
[ 1.995125] systemd[1]: Starting Apply Kernel Variables...
[ 1.995769] systemd[1]: Mounted FUSE Control File System.
[ 1.997620] systemd[1]: Mounted Kernel Configuration File System.
[ 2.000041] systemd[1]: Started Load/Save Random Seed.
[ 2.005324] systemd[1]: Started Apply Kernel Variables.
[ 2.005758] systemd[1]: Started Create Static Device Nodes in /dev.
[ 2.006421] systemd[1]: Starting udev Kernel Device Manager...
[ 2.055248] systemd[1]: Started udev Coldplug all Devices.
[ 2.182283] systemd[1]: Started Journal Service.
[ 2.188406] systemd-journald[292]: Received client request to flush runtime journal.
[ 2.279474] hid: raw HID events driver (C) Jiri Kosina
[ 2.281590] input: Intel HID events as /devices/platform/INT33D5:00/input/input6
[ 2.281821] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found
[ 2.285095] intel-hid INT33D5:00: platform supports 5 button array
[ 2.285131] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input7
[ 2.291393] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[ 2.294348] thunderbolt 0000:05:00.0: enabling device (0000 -> 0002)
[ 2.310335] intel_rapl_common: Found RAPL domain package
[ 2.310337] intel_rapl_common: Found RAPL domain dram
[ 2.313673] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[ 2.339443] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 2.345817] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.346853] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[ 2.347162] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 2.347971] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.350964] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.350968] cfg80211: failed to load regulatory.db
[ 2.356588] Intel(R) Wireless WiFi driver for Linux
[ 2.356589] Copyright(c) 2003- 2015 Intel Corporation
[ 2.356980] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002)
[ 2.363060] iwlwifi 0000:02:00.0: Found debug destination: EXTERNAL_DRAM
[ 2.363062] iwlwifi 0000:02:00.0: Found debug configuration: 0
[ 2.363538] iwlwifi 0000:02:00.0: loaded firmware version 36.77d01142.0 op_mode iwlmvm
[ 2.364888] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 2.364913] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 2.376068] input: PC Speaker as /devices/platform/pcspkr/input/input8
[ 2.379411] Error: Driver 'pcspkr' is already registered, aborting...
[ 2.389081] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 2.389098] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 2.410333] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 2.419765] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 2.420179] iwlwifi 0000:02:00.0: Allocated 0x00400000 bytes for firmware monitor.
[ 2.447041] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[ 2.447042] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 2.447043] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 2.447043] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 2.447044] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 2.447044] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 2.452827] cryptd: max_cpu_qlen set to 1000
[ 2.462628] intel_rapl_common: Found RAPL domain package
[ 2.462629] intel_rapl_common: Found RAPL domain core
[ 2.462630] intel_rapl_common: Found RAPL domain uncore
[ 2.462637] intel_rapl_common: Found RAPL domain dram
[ 2.462735] AVX2 version of gcm_enc/dec engaged.
[ 2.462735] AES CTR mode by8 optimization enabled
[ 2.463780] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.3)
[ 2.479831] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input10
[ 2.480067] iwlwifi 0000:02:00.0: base HW address: b4:d5:bd:9e:43:f5
[ 2.553637] i915 0000:00:02.0: VT-d active for gfx access
[ 2.553640] checking generic (50000000 300000) vs hw (db000000 1000000)
[ 2.553641] checking generic (50000000 300000) vs hw (50000000 10000000)
[ 2.553642] fb0: switching to inteldrmfb from EFI VGA
[ 2.553702] Console: switching to colour dummy device 80x25
[ 2.553733] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 2.556482] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 2.556721] thermal thermal_zone10: failed to read out thermal zone (-61)
[ 2.558286] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[ 2.604642] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.604643] [drm] Driver supports precise vblank timestamp query.
[ 2.604730] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 2.605338] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 2.606220] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 2.626349] [drm] Initialized i915 1.6.0 20191101 for 0000:00:02.0 on minor 0
[ 2.943401] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 2.968575] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11
[ 2.968922] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 2.979780] fbcon: i915drmfb (fb0) is primary device
[ 2.989951] Console: switching to colour frame buffer device 240x67
[ 2.996783] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 3.016634] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[ 3.063679] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3271: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 3.063680] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.063681] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 3.063682] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 3.063682] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 3.063683] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 3.063684] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b
[ 3.063684] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 3.119670] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 3.119722] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 3.119769] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 3.119810] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 3.119848] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 3.119890] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 3.131403] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 3.204944] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734]
[ 3.205045] iwlwifi 0000:02:00.0: FW already configured (0) - re-configuring
[ 3.234250] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..]
[ 3.234254] psmouse serio1: synaptics: Your touchpad (PNP: DLL07e6 PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org.
[ 3.248180] i2c_hid i2c-ELAN24F0:00: i2c-ELAN24F0:00 supply vdd not found, using dummy regulator
[ 3.248190] i2c_hid i2c-ELAN24F0:00: i2c-ELAN24F0:00 supply vddl not found, using dummy regulator
[ 3.293093] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00323/0x840300/0x12e800/0x0, board id: 3038, fw id: 2375007
[ 3.330050] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9
[ 3.368982] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[ 3.371174] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 3.385579] cdc_acm 1-10:1.0: ttyACM0: USB ACM device
[ 3.385734] usbcore: registered new interface driver cdc_acm
[ 3.385735] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 3.389220] mc: Linux media interface: v0.10
[ 3.393537] Bluetooth: Core ver 2.22
[ 3.393553] NET: Registered protocol family 31
[ 3.393554] Bluetooth: HCI device and connection manager initialized
[ 3.393558] Bluetooth: HCI socket layer initialized
[ 3.393560] Bluetooth: L2CAP socket layer initialized
[ 3.393562] Bluetooth: SCO socket layer initialized
[ 3.397276] videodev: Linux video capture interface: v2.00
[ 3.404682] usbcore: registered new interface driver btusb
[ 3.405010] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[ 3.422248] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.422249] Bluetooth: BNEP filters: protocol multicast
[ 3.422251] Bluetooth: BNEP socket layer initialized
[ 3.458723] NET: Registered protocol family 38
[ 3.477925] i2c_hid i2c-DELL07E6:00: i2c-DELL07E6:00 supply vdd not found, using dummy regulator
[ 3.477940] i2c_hid i2c-DELL07E6:00: i2c-DELL07E6:00 supply vddl not found, using dummy regulator
[ 3.519019] input: ELAN24F0:00 04F3:24F0 Touchscreen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input18
[ 3.519086] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input19
[ 3.519121] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input20
[ 3.519157] hid-generic 0018:04F3:24F0.0001: input,hidraw0: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[ 3.519393] input: DELL07E6:00 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input22
[ 3.519440] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input23
[ 3.519489] hid-generic 0018:06CB:76AF.0002: input,hidraw1: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[ 3.546846] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 3.553881] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized!
[ 3.553883] uvcvideo 1-5:1.0: Entity type for entity Extension 7 was not initialized!
[ 3.553884] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.553885] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.553937] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input25
[ 3.606705] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 3.608769] uvcvideo 1-5:1.2: Entity type for entity Extension 10 was not initialized!
[ 3.608770] uvcvideo 1-5:1.2: Entity type for entity Extension 12 was not initialized!
[ 3.608771] uvcvideo 1-5:1.2: Entity type for entity Processing 9 was not initialized!
[ 3.608772] uvcvideo 1-5:1.2: Entity type for entity Camera 11 was not initialized!
[ 3.608870] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input26
[ 3.634170] usbcore: registered new interface driver uvcvideo
[ 3.634171] USB Video Class driver (1.1.1)
[ 3.644131] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input27
[ 3.645124] input: ELAN24F0:00 04F3:24F0 UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input28
[ 3.645900] input: ELAN24F0:00 04F3:24F0 UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input29
[ 3.645971] hid-multitouch 0018:04F3:24F0.0001: input,hidraw0: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[ 3.762123] input: DELL07E6:00 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input31
[ 3.762292] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input32
[ 3.762531] hid-multitouch 0018:06CB:76AF.0002: input,hidraw1: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[ 4.317565] thunderbolt 0-1: new device found, vendor=0xf0 device=0xe56
[ 4.317566] thunderbolt 0-1: HP Inc. HP Thunderbolt 3Dock
[ 4.463741] Bluetooth: RFCOMM TTY layer initialized
[ 4.463748] Bluetooth: RFCOMM socket layer initialized
[ 4.463751] Bluetooth: RFCOMM ver 1.11
[ 4.734388] thunderbolt 0-101: new device found, vendor=0xf0 device=0xe56
[ 4.734389] thunderbolt 0-101: HP Inc. HP Thunderbolt 3Dock
[ 5.026393] pcieport 0000:04:01.0: pciehp: Slot(1): Card present
[ 5.026395] pcieport 0000:04:01.0: pciehp: Slot(1): Link Up
[ 5.162043] pci 0000:06:00.0: [8086:1578] type 01 class 0x060400
[ 5.162165] pci 0000:06:00.0: enabling Extended Tags
[ 5.162346] pci 0000:06:00.0: supports D1 D2
[ 5.162347] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.162491] pci 0000:06:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 5.162560] pci 0000:06:00.0: Adding to iommu group 15
[ 5.162618] pcieport 0000:04:01.0: ASPM: current common clock configuration is broken, reconfiguring
[ 5.174083] pci 0000:06:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.174216] pci 0000:07:00.0: [8086:1578] type 01 class 0x060400
[ 5.174332] pci 0000:07:00.0: enabling Extended Tags
[ 5.174507] pci 0000:07:00.0: supports D1 D2
[ 5.174508] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.174685] pci 0000:07:00.0: Adding to iommu group 15
[ 5.174725] pci 0000:07:01.0: [8086:1578] type 01 class 0x060400
[ 5.174847] pci 0000:07:01.0: enabling Extended Tags
[ 5.175030] pci 0000:07:01.0: supports D1 D2
[ 5.175032] pci 0000:07:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.175222] pci 0000:07:01.0: Adding to iommu group 15
[ 5.175270] pci 0000:07:02.0: [8086:1578] type 01 class 0x060400
[ 5.175400] pci 0000:07:02.0: enabling Extended Tags
[ 5.175592] pci 0000:07:02.0: supports D1 D2
[ 5.175593] pci 0000:07:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.175781] pci 0000:07:02.0: Adding to iommu group 15
[ 5.175827] pci 0000:07:03.0: [8086:1578] type 01 class 0x060400
[ 5.175949] pci 0000:07:03.0: enabling Extended Tags
[ 5.176120] pci 0000:07:03.0: supports D1 D2
[ 5.176121] pci 0000:07:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.176288] pci 0000:07:03.0: Adding to iommu group 15
[ 5.176330] pci 0000:07:04.0: [8086:1578] type 01 class 0x060400
[ 5.176446] pci 0000:07:04.0: enabling Extended Tags
[ 5.176619] pci 0000:07:04.0: supports D1 D2
[ 5.176619] pci 0000:07:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.176784] pci 0000:07:04.0: Adding to iommu group 15
[ 5.176859] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 5.176871] pci 0000:06:00.0: bridge window [io 0x0000-0x0fff]
[ 5.176877] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.176887] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.176891] pci 0000:07:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.176905] pci 0000:07:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.176919] pci 0000:07:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.176933] pci 0000:07:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.176946] pci 0000:07:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.177094] pci 0000:08:00.0: [1b21:1142] type 00 class 0x0c0330
[ 5.177163] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 5.177450] pci 0000:08:00.0: PME# supported from D3cold
[ 5.177618] pci 0000:08:00.0: Adding to iommu group 15
[ 5.190039] pci 0000:07:00.0: PCI bridge to [bus 08-38]
[ 5.190051] pci 0000:07:00.0: bridge window [io 0x0000-0x0fff]
[ 5.190056] pci 0000:07:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.190067] pci 0000:07:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.190069] pci_bus 0000:08: busn_res: [bus 08-38] end is updated to 08
[ 5.190213] pci 0000:09:00.0: [14e4:1682] type 00 class 0x020000
[ 5.190301] pci 0000:09:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit pref]
[ 5.190335] pci 0000:09:00.0: reg 0x18: [mem 0x00000000-0x0000ffff 64bit pref]
[ 5.190683] pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
[ 5.190938] pci 0000:09:00.0: Adding to iommu group 15
[ 5.206063] pci 0000:07:01.0: PCI bridge to [bus 09-38]
[ 5.206074] pci 0000:07:01.0: bridge window [io 0x0000-0x0fff]
[ 5.206080] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.206090] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.206092] pci_bus 0000:09: busn_res: [bus 09-38] end is updated to 09
[ 5.206195] pci 0000:07:02.0: PCI bridge to [bus 0a-38]
[ 5.206206] pci 0000:07:02.0: bridge window [io 0x0000-0x0fff]
[ 5.206211] pci 0000:07:02.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.206221] pci 0000:07:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.206222] pci_bus 0000:0a: busn_res: [bus 0a-38] end is updated to 0a
[ 5.206315] pci 0000:07:03.0: PCI bridge to [bus 0b-38]
[ 5.206325] pci 0000:07:03.0: bridge window [io 0x0000-0x0fff]
[ 5.206330] pci 0000:07:03.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.206340] pci 0000:07:03.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.206341] pci_bus 0000:0b: busn_res: [bus 0b-38] end is updated to 0b
[ 5.206445] pci 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 5.206457] pci 0000:07:04.0: bridge window [io 0x0000-0x0fff]
[ 5.206463] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.206474] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.206475] pci_bus 0000:0c: busn_res: [bus 0c-38] end is updated to 38
[ 5.206481] pci_bus 0000:07: busn_res: [bus 07-38] end is updated to 38
[ 5.206492] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 0c-38] add_size ffff00000 add_align 100000
[ 5.206493] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 0c-38] add_size ff00000 add_align 100000
[ 5.206496] pci 0000:06:00.0: bridge window [mem 0x00100000-0x005fffff 64bit pref] to [bus 07-38] add_size ffff00000 add_align 100000
[ 5.206498] pci 0000:06:00.0: bridge window [mem 0x00100000-0x005fffff] to [bus 07-38] add_size ff00000 add_align 100000
[ 5.206505] pci 0000:06:00.0: BAR 14: assigned [mem 0xac100000-0xbc0fffff]
[ 5.206507] pci 0000:06:00.0: BAR 15: assigned [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 5.206508] pci 0000:06:00.0: BAR 13: assigned [io 0x2000-0x5fff]
[ 5.206512] pci 0000:07:00.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 5.206513] pci 0000:07:00.0: BAR 15: assigned [mem 0x4b0000000-0x4b00fffff 64bit pref]
[ 5.206515] pci 0000:07:01.0: BAR 14: assigned [mem 0xac200000-0xac2fffff]
[ 5.206516] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0100000-0x4b01fffff 64bit pref]
[ 5.206518] pci 0000:07:02.0: BAR 14: assigned [mem 0xac300000-0xac3fffff]
[ 5.206519] pci 0000:07:02.0: BAR 15: assigned [mem 0x4b0200000-0x4b02fffff 64bit pref]
[ 5.206521] pci 0000:07:03.0: BAR 14: assigned [mem 0xac400000-0xac4fffff]
[ 5.206522] pci 0000:07:03.0: BAR 15: assigned [mem 0x4b0300000-0x4b03fffff 64bit pref]
[ 5.206523] pci 0000:07:04.0: BAR 14: assigned [mem 0xac500000-0xbc0fffff]
[ 5.206525] pci 0000:07:04.0: BAR 15: assigned [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.206526] pci 0000:07:00.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 5.206527] pci 0000:07:01.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 5.206529] pci 0000:07:02.0: BAR 13: assigned [io 0x4000-0x4fff]
[ 5.206530] pci 0000:07:03.0: BAR 13: assigned [io 0x5000-0x5fff]
[ 5.206533] pci 0000:08:00.0: BAR 0: assigned [mem 0xac100000-0xac107fff 64bit]
[ 5.206559] pci 0000:07:00.0: PCI bridge to [bus 08]
[ 5.206563] pci 0000:07:00.0: bridge window [io 0x2000-0x2fff]
[ 5.206572] pci 0000:07:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 5.206579] pci 0000:07:00.0: bridge window [mem 0x4b0000000-0x4b00fffff 64bit pref]
[ 5.206591] pci 0000:09:00.0: BAR 0: assigned [mem 0x4b0100000-0x4b010ffff 64bit pref]
[ 5.206621] pci 0000:09:00.0: BAR 2: assigned [mem 0x4b0110000-0x4b011ffff 64bit pref]
[ 5.206651] pci 0000:07:01.0: PCI bridge to [bus 09]
[ 5.206655] pci 0000:07:01.0: bridge window [io 0x3000-0x3fff]
[ 5.206664] pci 0000:07:01.0: bridge window [mem 0xac200000-0xac2fffff]
[ 5.206671] pci 0000:07:01.0: bridge window [mem 0x4b0100000-0x4b01fffff 64bit pref]
[ 5.206682] pci 0000:07:02.0: PCI bridge to [bus 0a]
[ 5.206686] pci 0000:07:02.0: bridge window [io 0x4000-0x4fff]
[ 5.206694] pci 0000:07:02.0: bridge window [mem 0xac300000-0xac3fffff]
[ 5.206701] pci 0000:07:02.0: bridge window [mem 0x4b0200000-0x4b02fffff 64bit pref]
[ 5.206713] pci 0000:07:03.0: PCI bridge to [bus 0b]
[ 5.206716] pci 0000:07:03.0: bridge window [io 0x5000-0x5fff]
[ 5.206725] pci 0000:07:03.0: bridge window [mem 0xac400000-0xac4fffff]
[ 5.206732] pci 0000:07:03.0: bridge window [mem 0x4b0300000-0x4b03fffff 64bit pref]
[ 5.206744] pci 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 5.206753] pci 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 5.206760] pci 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.206771] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 5.206775] pci 0000:06:00.0: bridge window [io 0x2000-0x5fff]
[ 5.206783] pci 0000:06:00.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 5.206790] pci 0000:06:00.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 5.206801] pcieport 0000:04:01.0: PCI bridge to [bus 06-38]
[ 5.206803] pcieport 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 5.206808] pcieport 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 5.206812] pcieport 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 5.206850] pcieport 0000:06:00.0: enabling device (0000 -> 0003)
[ 5.207264] pcieport 0000:07:00.0: enabling device (0000 -> 0003)
[ 5.207560] pcieport 0000:07:01.0: enabling device (0000 -> 0003)
[ 5.207844] pcieport 0000:07:02.0: enabling device (0000 -> 0003)
[ 5.208131] pcieport 0000:07:03.0: enabling device (0000 -> 0003)
[ 5.208453] pcieport 0000:07:04.0: enabling device (0000 -> 0002)
[ 5.208654] pcieport 0000:07:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 5.210015] pci 0000:08:00.0: enabling device (0000 -> 0002)
[ 5.210303] xhci_hcd 0000:08:00.0: xHCI Host Controller
[ 5.210308] xhci_hcd 0000:08:00.0: new USB bus registered, assigned bus number 5
[ 5.271039] xhci_hcd 0000:08:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
[ 5.271487] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 5.271488] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.271489] usb usb5: Product: xHCI Host Controller
[ 5.271490] usb usb5: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 5.271491] usb usb5: SerialNumber: 0000:08:00.0
[ 5.271666] hub 5-0:1.0: USB hub found
[ 5.271677] hub 5-0:1.0: 2 ports detected
[ 5.271832] xhci_hcd 0000:08:00.0: xHCI Host Controller
[ 5.271834] xhci_hcd 0000:08:00.0: new USB bus registered, assigned bus number 6
[ 5.271837] xhci_hcd 0000:08:00.0: Host supports USB 3.0 SuperSpeed
[ 5.271908] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 5.271930] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 5.271932] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.271933] usb usb6: Product: xHCI Host Controller
[ 5.271934] usb usb6: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 5.271934] usb usb6: SerialNumber: 0000:08:00.0
[ 5.272063] hub 6-0:1.0: USB hub found
[ 5.272075] hub 6-0:1.0: 2 ports detected
[ 5.272263] tg3.c:v3.137 (May 11, 2014)
[ 5.272274] tg3 0000:09:00.0: enabling device (0000 -> 0002)
[ 5.358618] tg3 0000:09:00.0 eth0: Tigon3 [partno(BCM957762) rev 57766001] (PCI Express) MAC address 3c:52:82:0e:46:91
[ 5.358745] tg3 0000:09:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 5.358872] tg3 0000:09:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 5.358874] tg3 0000:09:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 5.360968] tg3 0000:09:00.0 ens1: renamed from eth0
[ 5.542488] pcieport 0000:07:04.0: pciehp: Slot(4-1): Card present
[ 5.542491] pcieport 0000:07:04.0: pciehp: Slot(4-1): Link Up
[ 5.606012] usb 5-1: new high-speed USB device number 2 using xhci_hcd
[ 5.682076] pci 0000:0c:00.0: [8086:1578] type 01 class 0x060400
[ 5.682265] pci 0000:0c:00.0: enabling Extended Tags
[ 5.682657] pci 0000:0c:00.0: supports D1 D2
[ 5.682659] pci 0000:0c:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.682978] pci 0000:0c:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 5.683096] pci 0000:0c:00.0: Adding to iommu group 15
[ 5.683280] pci 0000:0c:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.683493] pci 0000:0d:00.0: [8086:1578] type 01 class 0x060400
[ 5.683680] pci 0000:0d:00.0: enabling Extended Tags
[ 5.684171] pci 0000:0d:00.0: supports D1 D2
[ 5.684173] pci 0000:0d:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.684548] pci 0000:0d:00.0: Adding to iommu group 15
[ 5.684634] pci 0000:0d:01.0: [8086:1578] type 01 class 0x060400
[ 5.684894] pci 0000:0d:01.0: enabling Extended Tags
[ 5.685181] pci 0000:0d:01.0: supports D1 D2
[ 5.685183] pci 0000:0d:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.685487] pci 0000:0d:01.0: Adding to iommu group 15
[ 5.685550] pci 0000:0d:02.0: [8086:1578] type 01 class 0x060400
[ 5.685738] pci 0000:0d:02.0: enabling Extended Tags
[ 5.686033] pci 0000:0d:02.0: supports D1 D2
[ 5.686035] pci 0000:0d:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.686347] pci 0000:0d:02.0: Adding to iommu group 15
[ 5.686408] pci 0000:0d:03.0: [8086:1578] type 01 class 0x060400
[ 5.686651] pci 0000:0d:03.0: enabling Extended Tags
[ 5.687006] pci 0000:0d:03.0: supports D1 D2
[ 5.687008] pci 0000:0d:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.687348] pci 0000:0d:03.0: Adding to iommu group 15
[ 5.687417] pci 0000:0d:04.0: [8086:1578] type 01 class 0x060400
[ 5.687617] pci 0000:0d:04.0: enabling Extended Tags
[ 5.687910] pci 0000:0d:04.0: supports D1 D2
[ 5.687911] pci 0000:0d:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 5.688186] pci 0000:0d:04.0: Adding to iommu group 15
[ 5.688303] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 5.688321] pci 0000:0c:00.0: bridge window [io 0x0000-0x0fff]
[ 5.688330] pci 0000:0c:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.688346] pci 0000:0c:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.688352] pci 0000:0d:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.688372] pci 0000:0d:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.688391] pci 0000:0d:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.688410] pci 0000:0d:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.688429] pci 0000:0d:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 5.688645] pci 0000:0e:00.0: [1b21:1142] type 00 class 0x0c0330
[ 5.688741] pci 0000:0e:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 5.689122] pci 0000:0e:00.0: PME# supported from D3cold
[ 5.689351] pci 0000:0e:00.0: Adding to iommu group 15
[ 5.702082] pci 0000:0d:00.0: PCI bridge to [bus 0e-38]
[ 5.702102] pci 0000:0d:00.0: bridge window [io 0x0000-0x0fff]
[ 5.702111] pci 0000:0d:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.702128] pci 0000:0d:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.702132] pci_bus 0000:0e: busn_res: [bus 0e-38] end is updated to 0e
[ 5.702371] pci 0000:0f:00.0: [14e4:1682] type 00 class 0x020000
[ 5.702496] pci 0000:0f:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit pref]
[ 5.702546] pci 0000:0f:00.0: reg 0x18: [mem 0x00000000-0x0000ffff 64bit pref]
[ 5.703058] pci 0000:0f:00.0: PME# supported from D0 D3hot D3cold
[ 5.703459] pci 0000:0f:00.0: Adding to iommu group 15
[ 5.718141] pci 0000:0d:01.0: PCI bridge to [bus 0f-38]
[ 5.718160] pci 0000:0d:01.0: bridge window [io 0x0000-0x0fff]
[ 5.718170] pci 0000:0d:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.718186] pci 0000:0d:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.718190] pci_bus 0000:0f: busn_res: [bus 0f-38] end is updated to 0f
[ 5.718360] pci 0000:0d:02.0: PCI bridge to [bus 10-38]
[ 5.718376] pci 0000:0d:02.0: bridge window [io 0x0000-0x0fff]
[ 5.718385] pci 0000:0d:02.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.718402] pci 0000:0d:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.718404] pci_bus 0000:10: busn_res: [bus 10-38] end is updated to 10
[ 5.718553] pci 0000:0d:03.0: PCI bridge to [bus 11-38]
[ 5.718570] pci 0000:0d:03.0: bridge window [io 0x0000-0x0fff]
[ 5.718579] pci 0000:0d:03.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.718595] pci 0000:0d:03.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.718596] pci_bus 0000:11: busn_res: [bus 11-38] end is updated to 11
[ 5.718749] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 5.718773] pci 0000:0d:04.0: bridge window [io 0x0000-0x0fff]
[ 5.718784] pci 0000:0d:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 5.718806] pci 0000:0d:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 5.718808] pci_bus 0000:12: busn_res: [bus 12-38] end is updated to 38
[ 5.718820] pci_bus 0000:0d: busn_res: [bus 0d-38] end is updated to 38
[ 5.718838] pci 0000:0d:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 12-38] add_size ffff00000 add_align 100000
[ 5.718840] pci 0000:0d:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 12-38] add_size ff00000 add_align 100000
[ 5.718846] pci 0000:0c:00.0: bridge window [mem 0x00100000-0x005fffff 64bit pref] to [bus 0d-38] add_size ffff00000 add_align 100000
[ 5.718849] pci 0000:0c:00.0: bridge window [mem 0x00100000-0x005fffff] to [bus 0d-38] add_size ff00000 add_align 100000
[ 5.718857] pcieport 0000:07:04.0: BAR 13: no space for [io size 0x5000]
[ 5.718859] pcieport 0000:07:04.0: BAR 13: failed to assign [io size 0x5000]
[ 5.718862] pci 0000:0c:00.0: BAR 14: assigned [mem 0xac500000-0xbc0fffff]
[ 5.718864] pci 0000:0c:00.0: BAR 15: assigned [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.718865] pci 0000:0c:00.0: BAR 13: no space for [io size 0x5000]
[ 5.718867] pci 0000:0c:00.0: BAR 13: failed to assign [io size 0x5000]
[ 5.718871] pci 0000:0d:00.0: BAR 14: assigned [mem 0xac500000-0xac5fffff]
[ 5.718873] pci 0000:0d:00.0: BAR 15: assigned [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 5.718875] pci 0000:0d:01.0: BAR 14: assigned [mem 0xac600000-0xac6fffff]
[ 5.718876] pci 0000:0d:01.0: BAR 15: assigned [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 5.718878] pci 0000:0d:02.0: BAR 14: assigned [mem 0xac700000-0xac7fffff]
[ 5.718880] pci 0000:0d:02.0: BAR 15: assigned [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 5.718881] pci 0000:0d:03.0: BAR 14: assigned [mem 0xac800000-0xac8fffff]
[ 5.718883] pci 0000:0d:03.0: BAR 15: assigned [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 5.718885] pci 0000:0d:04.0: BAR 14: assigned [mem 0xac900000-0xbc0fffff]
[ 5.718887] pci 0000:0d:04.0: BAR 15: assigned [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 5.718888] pci 0000:0d:00.0: BAR 13: no space for [io size 0x1000]
[ 5.718889] pci 0000:0d:00.0: BAR 13: failed to assign [io size 0x1000]
[ 5.718891] pci 0000:0d:01.0: BAR 13: no space for [io size 0x1000]
[ 5.718892] pci 0000:0d:01.0: BAR 13: failed to assign [io size 0x1000]
[ 5.718894] pci 0000:0d:02.0: BAR 13: no space for [io size 0x1000]
[ 5.718895] pci 0000:0d:02.0: BAR 13: failed to assign [io size 0x1000]
[ 5.718896] pci 0000:0d:03.0: BAR 13: no space for [io size 0x1000]
[ 5.718897] pci 0000:0d:03.0: BAR 13: failed to assign [io size 0x1000]
[ 5.718898] pci 0000:0d:04.0: BAR 13: no space for [io size 0x1000]
[ 5.718899] pci 0000:0d:04.0: BAR 13: failed to assign [io size 0x1000]
[ 5.718902] pci 0000:0e:00.0: BAR 0: assigned [mem 0xac500000-0xac507fff 64bit]
[ 5.718945] pci 0000:0d:00.0: PCI bridge to [bus 0e]
[ 5.718958] pci 0000:0d:00.0: bridge window [mem 0xac500000-0xac5fffff]
[ 5.718970] pci 0000:0d:00.0: bridge window [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 5.718994] pci 0000:0f:00.0: BAR 0: assigned [mem 0x4b0500000-0x4b050ffff 64bit pref]
[ 5.719046] pci 0000:0f:00.0: BAR 2: assigned [mem 0x4b0510000-0x4b051ffff 64bit pref]
[ 5.719095] pci 0000:0d:01.0: PCI bridge to [bus 0f]
[ 5.719113] pci 0000:0d:01.0: bridge window [mem 0xac600000-0xac6fffff]
[ 5.719124] pci 0000:0d:01.0: bridge window [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 5.719148] pci 0000:0d:02.0: PCI bridge to [bus 10]
[ 5.719164] pci 0000:0d:02.0: bridge window [mem 0xac700000-0xac7fffff]
[ 5.719174] pci 0000:0d:02.0: bridge window [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 5.719192] pci 0000:0d:03.0: PCI bridge to [bus 11]
[ 5.719208] pci 0000:0d:03.0: bridge window [mem 0xac800000-0xac8fffff]
[ 5.719218] pci 0000:0d:03.0: bridge window [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 5.719237] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 5.719252] pci 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 5.719262] pci 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 5.719285] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 5.719299] pci 0000:0c:00.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 5.719308] pci 0000:0c:00.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.719326] pcieport 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 5.719336] pcieport 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 5.719343] pcieport 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.719354] PCI: No. 2 try to assign unassigned res
[ 5.719357] pcieport 0000:07:00.0: resource 13 [io 0x2000-0x2fff] released
[ 5.719359] pcieport 0000:07:00.0: PCI bridge to [bus 08]
[ 5.719372] pcieport 0000:07:01.0: resource 13 [io 0x3000-0x3fff] released
[ 5.719374] pcieport 0000:07:01.0: PCI bridge to [bus 09]
[ 5.719387] pcieport 0000:07:02.0: resource 13 [io 0x4000-0x4fff] released
[ 5.719388] pcieport 0000:07:02.0: PCI bridge to [bus 0a]
[ 5.719401] pcieport 0000:07:03.0: resource 13 [io 0x5000-0x5fff] released
[ 5.719403] pcieport 0000:07:03.0: PCI bridge to [bus 0b]
[ 5.719416] pcieport 0000:06:00.0: resource 13 [io 0x2000-0x5fff] released
[ 5.719418] pcieport 0000:06:00.0: PCI bridge to [bus 07-38]
[ 5.719435] pcieport 0000:07:04.0: BAR 13: no space for [io size 0x5000]
[ 5.719437] pcieport 0000:07:04.0: BAR 13: failed to assign [io size 0x5000]
[ 5.719439] pci 0000:0c:00.0: BAR 13: no space for [io size 0x5000]
[ 5.719441] pci 0000:0c:00.0: BAR 13: failed to assign [io size 0x5000]
[ 5.719444] pci 0000:0d:00.0: BAR 13: no space for [io size 0x1000]
[ 5.719445] pci 0000:0d:00.0: BAR 13: failed to assign [io size 0x1000]
[ 5.719447] pci 0000:0d:01.0: BAR 13: no space for [io size 0x1000]
[ 5.719448] pci 0000:0d:01.0: BAR 13: failed to assign [io size 0x1000]
[ 5.719450] pci 0000:0d:02.0: BAR 13: no space for [io size 0x1000]
[ 5.719452] pci 0000:0d:02.0: BAR 13: failed to assign [io size 0x1000]
[ 5.719453] pci 0000:0d:03.0: BAR 13: no space for [io size 0x1000]
[ 5.719454] pci 0000:0d:03.0: BAR 13: failed to assign [io size 0x1000]
[ 5.719456] pci 0000:0d:04.0: BAR 13: no space for [io size 0x1000]
[ 5.719458] pci 0000:0d:04.0: BAR 13: failed to assign [io size 0x1000]
[ 5.719459] pci 0000:0d:00.0: PCI bridge to [bus 0e]
[ 5.719473] pci 0000:0d:00.0: bridge window [mem 0xac500000-0xac5fffff]
[ 5.719483] pci 0000:0d:00.0: bridge window [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 5.719500] pci 0000:0d:01.0: PCI bridge to [bus 0f]
[ 5.719513] pci 0000:0d:01.0: bridge window [mem 0xac600000-0xac6fffff]
[ 5.719523] pci 0000:0d:01.0: bridge window [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 5.719540] pci 0000:0d:02.0: PCI bridge to [bus 10]
[ 5.719553] pci 0000:0d:02.0: bridge window [mem 0xac700000-0xac7fffff]
[ 5.719562] pci 0000:0d:02.0: bridge window [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 5.719579] pci 0000:0d:03.0: PCI bridge to [bus 11]
[ 5.719592] pci 0000:0d:03.0: bridge window [mem 0xac800000-0xac8fffff]
[ 5.719602] pci 0000:0d:03.0: bridge window [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 5.719619] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 5.719632] pci 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 5.719642] pci 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 5.719659] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 5.719673] pci 0000:0c:00.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 5.719683] pci 0000:0c:00.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.719700] pcieport 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 5.719710] pcieport 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 5.719717] pcieport 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 5.719782] pcieport 0000:0c:00.0: enabling device (0000 -> 0002)
[ 5.720652] pcieport 0000:0d:00.0: enabling device (0000 -> 0002)
[ 5.721830] pcieport 0000:0d:01.0: enabling device (0000 -> 0002)
[ 5.723270] pcieport 0000:0d:02.0: enabling device (0000 -> 0002)
[ 5.724379] pcieport 0000:0d:03.0: enabling device (0000 -> 0002)
[ 5.725440] pcieport 0000:0d:04.0: enabling device (0000 -> 0002)
[ 5.726482] pcieport 0000:0d:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 5.727427] pci 0000:0e:00.0: enabling device (0000 -> 0002)
[ 5.727933] xhci_hcd 0000:0e:00.0: xHCI Host Controller
[ 5.727940] xhci_hcd 0000:0e:00.0: new USB bus registered, assigned bus number 7
[ 5.788787] xhci_hcd 0000:0e:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
[ 5.790157] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 5.790159] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.790161] usb usb7: Product: xHCI Host Controller
[ 5.790162] usb usb7: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 5.790164] usb usb7: SerialNumber: 0000:0e:00.0
[ 5.790326] hub 7-0:1.0: USB hub found
[ 5.790342] hub 7-0:1.0: 2 ports detected
[ 5.790583] xhci_hcd 0000:0e:00.0: xHCI Host Controller
[ 5.790587] xhci_hcd 0000:0e:00.0: new USB bus registered, assigned bus number 8
[ 5.790591] xhci_hcd 0000:0e:00.0: Host supports USB 3.0 SuperSpeed
[ 5.790684] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[ 5.790739] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 5.790740] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.790741] usb usb8: Product: xHCI Host Controller
[ 5.790743] usb usb8: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 5.790744] usb usb8: SerialNumber: 0000:0e:00.0
[ 5.790859] hub 8-0:1.0: USB hub found
[ 5.790875] hub 8-0:1.0: 2 ports detected
[ 5.791098] tg3 0000:0f:00.0: enabling device (0000 -> 0002)
[ 5.792886] usb 5-1: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
[ 5.792889] usb 5-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 5.792891] usb 5-1: Product: ASM107x
[ 5.792894] usb 5-1: Manufacturer: Asmedia
[ 5.792896] usb 5-1: SerialNumber: 0000000A0003
[ 5.799797] hub 5-1:1.0: USB hub found
[ 5.800012] hub 5-1:1.0: 4 ports detected
[ 5.859881] tg3 0000:0f:00.0 eth0: Tigon3 [partno(BCM957762) rev 57766001] (PCI Express) MAC address 3c:52:82:0e:47:84
[ 5.859885] tg3 0000:0f:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 5.859886] tg3 0000:0f:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 5.859888] tg3 0000:0f:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 5.865247] rfkill: input handler disabled
[ 5.918746] usb 6-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 5.947987] usb 6-1: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
[ 5.947990] usb 6-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 5.947991] usb 6-1: Product: ASM107x
[ 5.947992] usb 6-1: Manufacturer: Asmedia
[ 5.947993] usb 6-1: SerialNumber: 0000000A0003
[ 5.952057] hub 6-1:1.0: USB hub found
[ 5.952994] hub 6-1:1.0: 4 ports detected
[ 6.070124] usb 5-2: new full-speed USB device number 3 using xhci_hcd
[ 6.194053] usb 7-1: new high-speed USB device number 2 using xhci_hcd
[ 6.436514] usb 7-1: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
[ 6.436516] usb 7-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 6.436518] usb 7-1: Product: ASM107x
[ 6.436519] usb 7-1: Manufacturer: Asmedia
[ 6.436520] usb 7-1: SerialNumber: 0000000A0003
[ 6.442586] hub 7-1:1.0: USB hub found
[ 6.442863] hub 7-1:1.0: 4 ports detected
[ 6.570542] usb 8-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 6.600037] usb 8-1: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
[ 6.600040] usb 8-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 6.600041] usb 8-1: Product: ASM107x
[ 6.600042] usb 8-1: Manufacturer: Asmedia
[ 6.600043] usb 8-1: SerialNumber: 0000000A0003
[ 6.604372] hub 8-1:1.0: USB hub found
[ 6.605311] hub 8-1:1.0: 4 ports detected
[ 6.632871] usb 5-2: New USB device found, idVendor=0572, idProduct=180a, bcdDevice= 0.38
[ 6.632873] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6.632874] usb 5-2: Product: HP Dock Audio
[ 6.632875] usb 5-2: Manufacturer: HP
[ 6.632876] usb 5-2: SerialNumber: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
[ 6.794012] usb 7-2: new full-speed USB device number 3 using xhci_hcd
[ 6.851979] wlp2s0: authenticate with 78:8a:20:8e:ee:6a
[ 6.863319] wlp2s0: send auth to 78:8a:20:8e:ee:6a (try 1/3)
[ 6.870209] wlp2s0: authenticated
[ 6.874042] wlp2s0: associate with 78:8a:20:8e:ee:6a (try 1/3)
[ 6.876277] wlp2s0: RX AssocResp from 78:8a:20:8e:ee:6a (capab=0x1411 status=0 aid=7)
[ 6.879734] wlp2s0: associated
[ 6.912011] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 7.234283] input: HP HP Dock Audio as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:00.0/0000:08:00.0/usb5/5-2/5-2:1.3/0003:0572:180A.0003/input/input34
[ 7.292578] usb 7-2: New USB device found, idVendor=0572, idProduct=180a, bcdDevice= 0.38
[ 7.292579] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 7.292580] usb 7-2: Product: HP Dock Audio
[ 7.292581] usb 7-2: Manufacturer: HP
[ 7.292582] usb 7-2: SerialNumber: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
[ 7.295453] hid-generic 0003:0572:180A.0003: input,hidraw2: USB HID v1.11 Device [HP HP Dock Audio] on usb-0000:08:00.0-2/input3
[ 7.295493] usbcore: registered new interface driver usbhid
[ 7.295494] usbhid: USB HID core driver
[ 7.378807] usb 7-2: 2:1: cannot get freq at ep 0x1
[ 7.458009] input: HP HP Dock Audio as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:00.0/0000:0e:00.0/usb7/7-2/7-2:1.3/0003:0572:180A.0004/input/input35
[ 7.518424] hid-generic 0003:0572:180A.0004: input,hidraw3: USB HID v1.11 Device [HP HP Dock Audio] on usb-0000:0e:00.0-2/input3
[ 7.518652] usbcore: registered new interface driver snd-usb-audio
[ 7.592463] usb 5-2: 2:1: cannot get freq at ep 0x1
[ 7.615135] usb 5-2: 2:1: cannot get freq at ep 0x1
[ 9.187452] rfkill: input handler enabled
[ 9.240885] broken atomic modeset userspace detected, disabling atomic
[ 9.762788] typec_displayport port0-partner.1: failed to enter mode
[ 13.359089] usb 7-2: 2:1: cannot get freq at ep 0x1
[ 26.555592] pcieport 0000:04:01.0: pciehp: Slot(1): Link Down
[ 26.555597] pcieport 0000:04:01.0: pciehp: Slot(1): Card not present
[ 26.555620] pcieport 0000:0d:04.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 26.556475] pcieport 0000:0d:03.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 26.557000] pcieport 0000:0d:02.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 26.611513] xhci_hcd 0000:0e:00.0: remove, state 4
[ 26.611534] usb usb8: USB disconnect, device number 1
[ 26.611541] usb 8-1: USB disconnect, device number 2
[ 26.614164] xhci_hcd 0000:0e:00.0: USB bus 8 deregistered
[ 26.614197] xhci_hcd 0000:0e:00.0: xHCI host controller not responding, assume dead
[ 26.614241] xhci_hcd 0000:0e:00.0: remove, state 1
[ 26.614266] usb usb7: USB disconnect, device number 1
[ 26.614277] usb 7-1: USB disconnect, device number 2
[ 26.615736] usb 7-2: USB disconnect, device number 3
[ 26.708089] xhci_hcd 0000:0e:00.0: Host halt failed, -19
[ 26.708098] xhci_hcd 0000:0e:00.0: Host not accessible, reset failed.
[ 26.708838] xhci_hcd 0000:0e:00.0: USB bus 7 deregistered
[ 26.711671] pcieport 0000:07:03.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 26.712600] pcieport 0000:07:02.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 26.754281] xhci_hcd 0000:08:00.0: remove, state 4
[ 26.754287] usb usb6: USB disconnect, device number 1
[ 26.754288] usb 6-1: USB disconnect, device number 2
[ 26.754667] xhci_hcd 0000:08:00.0: USB bus 6 deregistered
[ 26.754674] xhci_hcd 0000:08:00.0: xHCI host controller not responding, assume dead
[ 26.754683] xhci_hcd 0000:08:00.0: remove, state 1
[ 26.754686] usb usb5: USB disconnect, device number 1
[ 26.754687] usb 5-1: USB disconnect, device number 2
[ 26.754892] usb 5-2: USB disconnect, device number 3
[ 26.798766] xhci_hcd 0000:08:00.0: Host halt failed, -19
[ 26.798769] xhci_hcd 0000:08:00.0: Host not accessible, reset failed.
[ 26.798982] xhci_hcd 0000:08:00.0: USB bus 5 deregistered
[ 26.801398] pci 0000:08:00.0: Removing from iommu group 15
[ 26.801423] pci_bus 0000:08: busn_res: [bus 08] is released
[ 26.801491] pci 0000:07:00.0: Removing from iommu group 15
[ 26.801573] pci 0000:09:00.0: Removing from iommu group 15
[ 26.801591] pci_bus 0000:09: busn_res: [bus 09] is released
[ 26.801652] pci 0000:07:01.0: Removing from iommu group 15
[ 26.801666] pci_bus 0000:0a: busn_res: [bus 0a] is released
[ 26.801727] pci 0000:07:02.0: Removing from iommu group 15
[ 26.801741] pci_bus 0000:0b: busn_res: [bus 0b] is released
[ 26.801798] pci 0000:07:03.0: Removing from iommu group 15
[ 26.801876] pci 0000:0e:00.0: Removing from iommu group 15
[ 26.801893] pci_bus 0000:0e: busn_res: [bus 0e] is released
[ 26.801953] pci 0000:0d:00.0: Removing from iommu group 15
[ 26.802059] pci 0000:0f:00.0: Removing from iommu group 15
[ 26.802079] pci_bus 0000:0f: busn_res: [bus 0f] is released
[ 26.802143] pci 0000:0d:01.0: Removing from iommu group 15
[ 26.802158] pci_bus 0000:10: busn_res: [bus 10] is released
[ 26.802218] pci 0000:0d:02.0: Removing from iommu group 15
[ 26.802236] pci_bus 0000:11: busn_res: [bus 11] is released
[ 26.802297] pci 0000:0d:03.0: Removing from iommu group 15
[ 26.802311] pci_bus 0000:12: busn_res: [bus 12-38] is released
[ 26.802364] pci 0000:0d:04.0: Removing from iommu group 15
[ 26.802383] pci_bus 0000:0d: busn_res: [bus 0d-38] is released
[ 26.802446] pci 0000:0c:00.0: Removing from iommu group 15
[ 26.802463] pci_bus 0000:0c: busn_res: [bus 0c-38] is released
[ 26.802519] pci 0000:07:04.0: Removing from iommu group 15
[ 26.802534] pci_bus 0000:07: busn_res: [bus 07-38] is released
[ 26.802591] pci 0000:06:00.0: Removing from iommu group 15
[ 27.602189] thunderbolt 0-101: device disconnected
[ 27.602368] thunderbolt 0-1: device disconnected
[ 36.477055] thunderbolt 0-1: new device found, vendor=0xf0 device=0xe56
[ 36.477060] thunderbolt 0-1: HP Inc. HP Thunderbolt 3Dock
[ 36.893681] thunderbolt 0-101: new device found, vendor=0xf0 device=0xe56
[ 36.893682] thunderbolt 0-101: HP Inc. HP Thunderbolt 3Dock
[ 37.077921] pcieport 0000:04:01.0: pciehp: Slot(1): Card present
[ 37.077926] pcieport 0000:04:01.0: pciehp: Slot(1): Link Up
[ 37.216687] pci 0000:06:00.0: [8086:1578] type 01 class 0x060400
[ 37.216849] pci 0000:06:00.0: enabling Extended Tags
[ 37.217151] pci 0000:06:00.0: supports D1 D2
[ 37.217155] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.217341] pci 0000:06:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 37.217535] pci 0000:06:00.0: Adding to iommu group 15
[ 37.217688] pcieport 0000:04:01.0: ASPM: current common clock configuration is broken, reconfiguring
[ 37.217764] pci 0000:06:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.217985] pci 0000:07:00.0: [8086:1578] type 01 class 0x060400
[ 37.218149] pci 0000:07:00.0: enabling Extended Tags
[ 37.218407] pci 0000:07:00.0: supports D1 D2
[ 37.218411] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.218695] pci 0000:07:00.0: Adding to iommu group 15
[ 37.218787] pci 0000:07:01.0: [8086:1578] type 01 class 0x060400
[ 37.218950] pci 0000:07:01.0: enabling Extended Tags
[ 37.219201] pci 0000:07:01.0: supports D1 D2
[ 37.219204] pci 0000:07:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.219474] pci 0000:07:01.0: Adding to iommu group 15
[ 37.219561] pci 0000:07:02.0: [8086:1578] type 01 class 0x060400
[ 37.219724] pci 0000:07:02.0: enabling Extended Tags
[ 37.219973] pci 0000:07:02.0: supports D1 D2
[ 37.219976] pci 0000:07:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.220248] pci 0000:07:02.0: Adding to iommu group 15
[ 37.220333] pci 0000:07:03.0: [8086:1578] type 01 class 0x060400
[ 37.220499] pci 0000:07:03.0: enabling Extended Tags
[ 37.220815] pci 0000:07:03.0: supports D1 D2
[ 37.220819] pci 0000:07:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.221126] pci 0000:07:03.0: Adding to iommu group 15
[ 37.221249] pci 0000:07:04.0: [8086:1578] type 01 class 0x060400
[ 37.221419] pci 0000:07:04.0: enabling Extended Tags
[ 37.221713] pci 0000:07:04.0: supports D1 D2
[ 37.221719] pci 0000:07:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.222059] pci 0000:07:04.0: Adding to iommu group 15
[ 37.222235] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 37.222256] pci 0000:06:00.0: bridge window [io 0x0000-0x0fff]
[ 37.222269] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.222288] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.222302] pci 0000:07:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.222325] pci 0000:07:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.222348] pci 0000:07:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.222370] pci 0000:07:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.222393] pci 0000:07:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.222706] pci 0000:08:00.0: [1b21:1142] type 00 class 0x0c0330
[ 37.222801] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 37.223200] pci 0000:08:00.0: PME# supported from D3cold
[ 37.223563] pci 0000:08:00.0: Adding to iommu group 15
[ 37.232840] pci 0000:07:00.0: PCI bridge to [bus 08-38]
[ 37.232854] pci 0000:07:00.0: bridge window [io 0x0000-0x0fff]
[ 37.232861] pci 0000:07:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.232874] pci 0000:07:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.232877] pci_bus 0000:08: busn_res: [bus 08-38] end is updated to 08
[ 37.233060] pci 0000:09:00.0: [14e4:1682] type 00 class 0x020000
[ 37.233154] pci 0000:09:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit pref]
[ 37.233193] pci 0000:09:00.0: reg 0x18: [mem 0x00000000-0x0000ffff 64bit pref]
[ 37.233570] pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
[ 37.233869] pci 0000:09:00.0: Adding to iommu group 15
[ 37.245134] pci 0000:07:01.0: PCI bridge to [bus 09-38]
[ 37.245148] pci 0000:07:01.0: bridge window [io 0x0000-0x0fff]
[ 37.245155] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.245166] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.245170] pci_bus 0000:09: busn_res: [bus 09-38] end is updated to 09
[ 37.245322] pci 0000:07:02.0: PCI bridge to [bus 0a-38]
[ 37.245334] pci 0000:07:02.0: bridge window [io 0x0000-0x0fff]
[ 37.245340] pci 0000:07:02.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.245351] pci 0000:07:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.245353] pci_bus 0000:0a: busn_res: [bus 0a-38] end is updated to 0a
[ 37.245468] pci 0000:07:03.0: PCI bridge to [bus 0b-38]
[ 37.245479] pci 0000:07:03.0: bridge window [io 0x0000-0x0fff]
[ 37.245485] pci 0000:07:03.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.245497] pci 0000:07:03.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.245498] pci_bus 0000:0b: busn_res: [bus 0b-38] end is updated to 0b
[ 37.245647] pci 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 37.245660] pci 0000:07:04.0: bridge window [io 0x0000-0x0fff]
[ 37.245666] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.245678] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.245681] pci_bus 0000:0c: busn_res: [bus 0c-38] end is updated to 38
[ 37.245688] pci_bus 0000:07: busn_res: [bus 07-38] end is updated to 38
[ 37.245702] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 0c-38] add_size ffff00000 add_align 100000
[ 37.245704] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 0c-38] add_size ff00000 add_align 100000
[ 37.245709] pci 0000:06:00.0: bridge window [mem 0x00100000-0x005fffff 64bit pref] to [bus 07-38] add_size ffff00000 add_align 100000
[ 37.245712] pci 0000:06:00.0: bridge window [mem 0x00100000-0x005fffff] to [bus 07-38] add_size ff00000 add_align 100000
[ 37.245720] pci 0000:06:00.0: BAR 14: assigned [mem 0xac100000-0xbc0fffff]
[ 37.245722] pci 0000:06:00.0: BAR 15: assigned [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 37.245724] pci 0000:06:00.0: BAR 13: assigned [io 0x2000-0x5fff]
[ 37.245729] pci 0000:07:00.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 37.245731] pci 0000:07:00.0: BAR 15: assigned [mem 0x4b0000000-0x4b00fffff 64bit pref]
[ 37.245733] pci 0000:07:01.0: BAR 14: assigned [mem 0xac200000-0xac2fffff]
[ 37.245735] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0100000-0x4b01fffff 64bit pref]
[ 37.245737] pci 0000:07:02.0: BAR 14: assigned [mem 0xac300000-0xac3fffff]
[ 37.245738] pci 0000:07:02.0: BAR 15: assigned [mem 0x4b0200000-0x4b02fffff 64bit pref]
[ 37.245741] pci 0000:07:03.0: BAR 14: assigned [mem 0xac400000-0xac4fffff]
[ 37.245742] pci 0000:07:03.0: BAR 15: assigned [mem 0x4b0300000-0x4b03fffff 64bit pref]
[ 37.245744] pci 0000:07:04.0: BAR 14: assigned [mem 0xac500000-0xbc0fffff]
[ 37.245746] pci 0000:07:04.0: BAR 15: assigned [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.245748] pci 0000:07:00.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 37.245749] pci 0000:07:01.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 37.245751] pci 0000:07:02.0: BAR 13: assigned [io 0x4000-0x4fff]
[ 37.245753] pci 0000:07:03.0: BAR 13: assigned [io 0x5000-0x5fff]
[ 37.245756] pci 0000:08:00.0: BAR 0: assigned [mem 0xac100000-0xac107fff 64bit]
[ 37.245785] pci 0000:07:00.0: PCI bridge to [bus 08]
[ 37.245789] pci 0000:07:00.0: bridge window [io 0x2000-0x2fff]
[ 37.245799] pci 0000:07:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 37.245806] pci 0000:07:00.0: bridge window [mem 0x4b0000000-0x4b00fffff 64bit pref]
[ 37.245820] pci 0000:09:00.0: BAR 0: assigned [mem 0x4b0100000-0x4b010ffff 64bit pref]
[ 37.245850] pci 0000:09:00.0: BAR 2: assigned [mem 0x4b0110000-0x4b011ffff 64bit pref]
[ 37.245881] pci 0000:07:01.0: PCI bridge to [bus 09]
[ 37.245885] pci 0000:07:01.0: bridge window [io 0x3000-0x3fff]
[ 37.245894] pci 0000:07:01.0: bridge window [mem 0xac200000-0xac2fffff]
[ 37.245901] pci 0000:07:01.0: bridge window [mem 0x4b0100000-0x4b01fffff 64bit pref]
[ 37.245914] pci 0000:07:02.0: PCI bridge to [bus 0a]
[ 37.245918] pci 0000:07:02.0: bridge window [io 0x4000-0x4fff]
[ 37.245928] pci 0000:07:02.0: bridge window [mem 0xac300000-0xac3fffff]
[ 37.245935] pci 0000:07:02.0: bridge window [mem 0x4b0200000-0x4b02fffff 64bit pref]
[ 37.245947] pci 0000:07:03.0: PCI bridge to [bus 0b]
[ 37.245951] pci 0000:07:03.0: bridge window [io 0x5000-0x5fff]
[ 37.245960] pci 0000:07:03.0: bridge window [mem 0xac400000-0xac4fffff]
[ 37.245967] pci 0000:07:03.0: bridge window [mem 0x4b0300000-0x4b03fffff 64bit pref]
[ 37.245979] pci 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 37.245988] pci 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 37.245995] pci 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.246008] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 37.246012] pci 0000:06:00.0: bridge window [io 0x2000-0x5fff]
[ 37.246021] pci 0000:06:00.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 37.246028] pci 0000:06:00.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 37.246041] pcieport 0000:04:01.0: PCI bridge to [bus 06-38]
[ 37.246044] pcieport 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 37.246049] pcieport 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 37.246054] pcieport 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 37.246113] pcieport 0000:06:00.0: enabling device (0000 -> 0003)
[ 37.246688] pcieport 0000:07:00.0: enabling device (0000 -> 0003)
[ 37.247515] pcieport 0000:07:01.0: enabling device (0000 -> 0003)
[ 37.248450] pcieport 0000:07:02.0: enabling device (0000 -> 0003)
[ 37.249341] pcieport 0000:07:03.0: enabling device (0000 -> 0003)
[ 37.250157] pcieport 0000:07:04.0: enabling device (0000 -> 0002)
[ 37.250650] pcieport 0000:07:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 37.250994] pci 0000:08:00.0: enabling device (0000 -> 0002)
[ 37.251503] xhci_hcd 0000:08:00.0: xHCI Host Controller
[ 37.251512] xhci_hcd 0000:08:00.0: new USB bus registered, assigned bus number 5
[ 37.312277] xhci_hcd 0000:08:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
[ 37.312888] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 37.312890] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 37.312891] usb usb5: Product: xHCI Host Controller
[ 37.312892] usb usb5: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 37.312893] usb usb5: SerialNumber: 0000:08:00.0
[ 37.313178] hub 5-0:1.0: USB hub found
[ 37.313191] hub 5-0:1.0: 2 ports detected
[ 37.313402] xhci_hcd 0000:08:00.0: xHCI Host Controller
[ 37.313405] xhci_hcd 0000:08:00.0: new USB bus registered, assigned bus number 6
[ 37.313407] xhci_hcd 0000:08:00.0: Host supports USB 3.0 SuperSpeed
[ 37.313512] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 37.313532] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 37.313533] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 37.313533] usb usb6: Product: xHCI Host Controller
[ 37.313534] usb usb6: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 37.313535] usb usb6: SerialNumber: 0000:08:00.0
[ 37.313698] hub 6-0:1.0: USB hub found
[ 37.313711] hub 6-0:1.0: 2 ports detected
[ 37.313875] tg3 0000:09:00.0: enabling device (0000 -> 0002)
[ 37.351029] tg3 0000:09:00.0 eth0: Tigon3 [partno(BCM957762) rev 57766001] (PCI Express) MAC address 3c:52:82:0e:46:91
[ 37.351032] tg3 0000:09:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 37.351033] tg3 0000:09:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 37.351035] tg3 0000:09:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 37.353790] tg3 0000:09:00.0 ens1: renamed from eth0
[ 37.596050] pcieport 0000:07:04.0: pciehp: Slot(4-1): Card present
[ 37.596052] pcieport 0000:07:04.0: pciehp: Slot(4-1): Link Up
[ 37.738235] pci 0000:0c:00.0: [8086:1578] type 01 class 0x060400
[ 37.738416] pci 0000:0c:00.0: enabling Extended Tags
[ 37.738716] pci 0000:0c:00.0: supports D1 D2
[ 37.738717] pci 0000:0c:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.738960] pci 0000:0c:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 37.739066] pci 0000:0c:00.0: Adding to iommu group 15
[ 37.739255] pci 0000:0c:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.739466] pci 0000:0d:00.0: [8086:1578] type 01 class 0x060400
[ 37.739654] pci 0000:0d:00.0: enabling Extended Tags
[ 37.739930] pci 0000:0d:00.0: supports D1 D2
[ 37.739932] pci 0000:0d:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.740214] pci 0000:0d:00.0: Adding to iommu group 15
[ 37.740272] pci 0000:0d:01.0: [8086:1578] type 01 class 0x060400
[ 37.740459] pci 0000:0d:01.0: enabling Extended Tags
[ 37.740734] pci 0000:0d:01.0: supports D1 D2
[ 37.740735] pci 0000:0d:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.741006] pci 0000:0d:01.0: Adding to iommu group 15
[ 37.741060] pci 0000:0d:02.0: [8086:1578] type 01 class 0x060400
[ 37.741247] pci 0000:0d:02.0: enabling Extended Tags
[ 37.741520] pci 0000:0d:02.0: supports D1 D2
[ 37.741521] pci 0000:0d:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.741792] pci 0000:0d:02.0: Adding to iommu group 15
[ 37.741846] pci 0000:0d:03.0: [8086:1578] type 01 class 0x060400
[ 37.742033] pci 0000:0d:03.0: enabling Extended Tags
[ 37.742316] pci 0000:0d:03.0: supports D1 D2
[ 37.742317] pci 0000:0d:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.742589] pci 0000:0d:03.0: Adding to iommu group 15
[ 37.742645] pci 0000:0d:04.0: [8086:1578] type 01 class 0x060400
[ 37.742831] pci 0000:0d:04.0: enabling Extended Tags
[ 37.743109] pci 0000:0d:04.0: supports D1 D2
[ 37.743111] pci 0000:0d:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 37.743380] pci 0000:0d:04.0: Adding to iommu group 15
[ 37.743496] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 37.743513] pci 0000:0c:00.0: bridge window [io 0x0000-0x0fff]
[ 37.743522] pci 0000:0c:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.743538] pci 0000:0c:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.743543] pci 0000:0d:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.743563] pci 0000:0d:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.743583] pci 0000:0d:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.743603] pci 0000:0d:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.743623] pci 0000:0d:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 37.743831] pci 0000:0e:00.0: [1b21:1142] type 00 class 0x0c0330
[ 37.743926] pci 0000:0e:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 37.744301] pci 0000:0e:00.0: PME# supported from D3cold
[ 37.744508] pci 0000:0e:00.0: Adding to iommu group 15
[ 37.754586] pci 0000:0d:00.0: PCI bridge to [bus 0e-38]
[ 37.754610] pci 0000:0d:00.0: bridge window [io 0x0000-0x0fff]
[ 37.754621] pci 0000:0d:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.754638] pci 0000:0d:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.754643] pci_bus 0000:0e: busn_res: [bus 0e-38] end is updated to 0e
[ 37.754958] pci 0000:0f:00.0: [14e4:1682] type 00 class 0x020000
[ 37.755092] pci 0000:0f:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit pref]
[ 37.755173] pci 0000:0f:00.0: reg 0x18: [mem 0x00000000-0x0000ffff 64bit pref]
[ 37.755768] pci 0000:0f:00.0: PME# supported from D0 D3hot D3cold
[ 37.756295] pci 0000:0f:00.0: Adding to iommu group 15
[ 37.766842] pci 0000:0d:01.0: PCI bridge to [bus 0f-38]
[ 37.766866] pci 0000:0d:01.0: bridge window [io 0x0000-0x0fff]
[ 37.766877] pci 0000:0d:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.766895] pci 0000:0d:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.766902] pci_bus 0000:0f: busn_res: [bus 0f-38] end is updated to 0f
[ 37.767184] pci 0000:0d:02.0: PCI bridge to [bus 10-38]
[ 37.767205] pci 0000:0d:02.0: bridge window [io 0x0000-0x0fff]
[ 37.767214] pci 0000:0d:02.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.767231] pci 0000:0d:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.767233] pci_bus 0000:10: busn_res: [bus 10-38] end is updated to 10
[ 37.767442] pci 0000:0d:03.0: PCI bridge to [bus 11-38]
[ 37.767458] pci 0000:0d:03.0: bridge window [io 0x0000-0x0fff]
[ 37.767467] pci 0000:0d:03.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.767484] pci 0000:0d:03.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.767486] pci_bus 0000:11: busn_res: [bus 11-38] end is updated to 11
[ 37.767639] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 37.767655] pci 0000:0d:04.0: bridge window [io 0x0000-0x0fff]
[ 37.767664] pci 0000:0d:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 37.767681] pci 0000:0d:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 37.767702] pci_bus 0000:12: busn_res: [bus 12-38] end is updated to 38
[ 37.767712] pci_bus 0000:0d: busn_res: [bus 0d-38] end is updated to 38
[ 37.767726] pci 0000:0d:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 12-38] add_size ffff00000 add_align 100000
[ 37.767728] pci 0000:0d:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 12-38] add_size ff00000 add_align 100000
[ 37.767748] pci 0000:0c:00.0: bridge window [mem 0x00100000-0x005fffff 64bit pref] to [bus 0d-38] add_size ffff00000 add_align 100000
[ 37.767751] pci 0000:0c:00.0: bridge window [mem 0x00100000-0x005fffff] to [bus 0d-38] add_size ff00000 add_align 100000
[ 37.767758] pcieport 0000:07:04.0: BAR 13: no space for [io size 0x5000]
[ 37.767760] pcieport 0000:07:04.0: BAR 13: failed to assign [io size 0x5000]
[ 37.767763] pci 0000:0c:00.0: BAR 14: assigned [mem 0xac500000-0xbc0fffff]
[ 37.767765] pci 0000:0c:00.0: BAR 15: assigned [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.767766] pci 0000:0c:00.0: BAR 13: no space for [io size 0x5000]
[ 37.767768] pci 0000:0c:00.0: BAR 13: failed to assign [io size 0x5000]
[ 37.767773] pci 0000:0d:00.0: BAR 14: assigned [mem 0xac500000-0xac5fffff]
[ 37.767774] pci 0000:0d:00.0: BAR 15: assigned [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 37.767776] pci 0000:0d:01.0: BAR 14: assigned [mem 0xac600000-0xac6fffff]
[ 37.767778] pci 0000:0d:01.0: BAR 15: assigned [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 37.767780] pci 0000:0d:02.0: BAR 14: assigned [mem 0xac700000-0xac7fffff]
[ 37.767781] pci 0000:0d:02.0: BAR 15: assigned [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 37.767783] pci 0000:0d:03.0: BAR 14: assigned [mem 0xac800000-0xac8fffff]
[ 37.767785] pci 0000:0d:03.0: BAR 15: assigned [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 37.767787] pci 0000:0d:04.0: BAR 14: assigned [mem 0xac900000-0xbc0fffff]
[ 37.767789] pci 0000:0d:04.0: BAR 15: assigned [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 37.767790] pci 0000:0d:00.0: BAR 13: no space for [io size 0x1000]
[ 37.767791] pci 0000:0d:00.0: BAR 13: failed to assign [io size 0x1000]
[ 37.767793] pci 0000:0d:01.0: BAR 13: no space for [io size 0x1000]
[ 37.767794] pci 0000:0d:01.0: BAR 13: failed to assign [io size 0x1000]
[ 37.767795] pci 0000:0d:02.0: BAR 13: no space for [io size 0x1000]
[ 37.767797] pci 0000:0d:02.0: BAR 13: failed to assign [io size 0x1000]
[ 37.767798] pci 0000:0d:03.0: BAR 13: no space for [io size 0x1000]
[ 37.767800] pci 0000:0d:03.0: BAR 13: failed to assign [io size 0x1000]
[ 37.767801] pci 0000:0d:04.0: BAR 13: no space for [io size 0x1000]
[ 37.767803] pci 0000:0d:04.0: BAR 13: failed to assign [io size 0x1000]
[ 37.767806] pci 0000:0e:00.0: BAR 0: assigned [mem 0xac500000-0xac507fff 64bit]
[ 37.767842] pci 0000:0d:00.0: PCI bridge to [bus 0e]
[ 37.767856] pci 0000:0d:00.0: bridge window [mem 0xac500000-0xac5fffff]
[ 37.767865] pci 0000:0d:00.0: bridge window [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 37.767883] pci 0000:0f:00.0: BAR 0: assigned [mem 0x4b0500000-0x4b050ffff 64bit pref]
[ 37.767922] pci 0000:0f:00.0: BAR 2: assigned [mem 0x4b0510000-0x4b051ffff 64bit pref]
[ 37.767960] pci 0000:0d:01.0: PCI bridge to [bus 0f]
[ 37.767973] pci 0000:0d:01.0: bridge window [mem 0xac600000-0xac6fffff]
[ 37.767982] pci 0000:0d:01.0: bridge window [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 37.767999] pci 0000:0d:02.0: PCI bridge to [bus 10]
[ 37.768012] pci 0000:0d:02.0: bridge window [mem 0xac700000-0xac7fffff]
[ 37.768021] pci 0000:0d:02.0: bridge window [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 37.768038] pci 0000:0d:03.0: PCI bridge to [bus 11]
[ 37.768051] pci 0000:0d:03.0: bridge window [mem 0xac800000-0xac8fffff]
[ 37.768060] pci 0000:0d:03.0: bridge window [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 37.768077] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 37.768090] pci 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 37.768099] pci 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 37.768116] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 37.768129] pci 0000:0c:00.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 37.768139] pci 0000:0c:00.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.768155] pcieport 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 37.768164] pcieport 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 37.768171] pcieport 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.768182] PCI: No. 2 try to assign unassigned res
[ 37.768185] pcieport 0000:07:00.0: resource 13 [io 0x2000-0x2fff] released
[ 37.768187] pcieport 0000:07:00.0: PCI bridge to [bus 08]
[ 37.768199] pcieport 0000:07:01.0: resource 13 [io 0x3000-0x3fff] released
[ 37.768200] pcieport 0000:07:01.0: PCI bridge to [bus 09]
[ 37.768212] pcieport 0000:07:02.0: resource 13 [io 0x4000-0x4fff] released
[ 37.768213] pcieport 0000:07:02.0: PCI bridge to [bus 0a]
[ 37.768225] pcieport 0000:07:03.0: resource 13 [io 0x5000-0x5fff] released
[ 37.768226] pcieport 0000:07:03.0: PCI bridge to [bus 0b]
[ 37.768239] pcieport 0000:06:00.0: resource 13 [io 0x2000-0x5fff] released
[ 37.768240] pcieport 0000:06:00.0: PCI bridge to [bus 07-38]
[ 37.768256] pcieport 0000:07:04.0: BAR 13: no space for [io size 0x5000]
[ 37.768257] pcieport 0000:07:04.0: BAR 13: failed to assign [io size 0x5000]
[ 37.768259] pci 0000:0c:00.0: BAR 13: no space for [io size 0x5000]
[ 37.768260] pci 0000:0c:00.0: BAR 13: failed to assign [io size 0x5000]
[ 37.768263] pci 0000:0d:00.0: BAR 13: no space for [io size 0x1000]
[ 37.768264] pci 0000:0d:00.0: BAR 13: failed to assign [io size 0x1000]
[ 37.768265] pci 0000:0d:01.0: BAR 13: no space for [io size 0x1000]
[ 37.768267] pci 0000:0d:01.0: BAR 13: failed to assign [io size 0x1000]
[ 37.768268] pci 0000:0d:02.0: BAR 13: no space for [io size 0x1000]
[ 37.768270] pci 0000:0d:02.0: BAR 13: failed to assign [io size 0x1000]
[ 37.768271] pci 0000:0d:03.0: BAR 13: no space for [io size 0x1000]
[ 37.768272] pci 0000:0d:03.0: BAR 13: failed to assign [io size 0x1000]
[ 37.768274] pci 0000:0d:04.0: BAR 13: no space for [io size 0x1000]
[ 37.768275] pci 0000:0d:04.0: BAR 13: failed to assign [io size 0x1000]
[ 37.768277] pci 0000:0d:00.0: PCI bridge to [bus 0e]
[ 37.768290] pci 0000:0d:00.0: bridge window [mem 0xac500000-0xac5fffff]
[ 37.768299] pci 0000:0d:00.0: bridge window [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 37.768316] pci 0000:0d:01.0: PCI bridge to [bus 0f]
[ 37.768329] pci 0000:0d:01.0: bridge window [mem 0xac600000-0xac6fffff]
[ 37.768353] pci 0000:0d:01.0: bridge window [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 37.768370] pci 0000:0d:02.0: PCI bridge to [bus 10]
[ 37.768383] pci 0000:0d:02.0: bridge window [mem 0xac700000-0xac7fffff]
[ 37.768411] pci 0000:0d:02.0: bridge window [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 37.768427] pci 0000:0d:03.0: PCI bridge to [bus 11]
[ 37.768440] pci 0000:0d:03.0: bridge window [mem 0xac800000-0xac8fffff]
[ 37.768449] pci 0000:0d:03.0: bridge window [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 37.768467] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 37.768480] pci 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 37.768504] pci 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 37.768539] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 37.768567] pci 0000:0c:00.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 37.768575] pci 0000:0c:00.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.768592] pcieport 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 37.768601] pcieport 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 37.768608] pcieport 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 37.768678] pcieport 0000:0c:00.0: enabling device (0000 -> 0002)
[ 37.769288] pcieport 0000:0d:00.0: enabling device (0000 -> 0002)
[ 37.769912] pcieport 0000:0d:01.0: enabling device (0000 -> 0002)
[ 37.770583] pcieport 0000:0d:02.0: enabling device (0000 -> 0002)
[ 37.771402] pcieport 0000:0d:03.0: enabling device (0000 -> 0002)
[ 37.771979] pcieport 0000:0d:04.0: enabling device (0000 -> 0002)
[ 37.772331] pcieport 0000:0d:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 37.772899] pci 0000:0e:00.0: enabling device (0000 -> 0002)
[ 37.773338] xhci_hcd 0000:0e:00.0: xHCI Host Controller
[ 37.773344] xhci_hcd 0000:0e:00.0: new USB bus registered, assigned bus number 7
[ 37.834158] xhci_hcd 0000:0e:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
[ 37.835124] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 37.835125] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 37.835127] usb usb7: Product: xHCI Host Controller
[ 37.835128] usb usb7: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 37.835129] usb usb7: SerialNumber: 0000:0e:00.0
[ 37.835301] hub 7-0:1.0: USB hub found
[ 37.835316] hub 7-0:1.0: 2 ports detected
[ 37.835530] xhci_hcd 0000:0e:00.0: xHCI Host Controller
[ 37.835539] xhci_hcd 0000:0e:00.0: new USB bus registered, assigned bus number 8
[ 37.835553] xhci_hcd 0000:0e:00.0: Host supports USB 3.0 SuperSpeed
[ 37.835627] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[ 37.835660] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 37.835661] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 37.835662] usb usb8: Product: xHCI Host Controller
[ 37.835664] usb usb8: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 37.835664] usb usb8: SerialNumber: 0000:0e:00.0
[ 37.835753] hub 8-0:1.0: USB hub found
[ 37.835781] hub 8-0:1.0: 2 ports detected
[ 37.835991] tg3 0000:0f:00.0: enabling device (0000 -> 0002)
[ 37.901677] usb 6-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 37.906498] tg3 0000:0f:00.0 eth0: Tigon3 [partno(BCM957762) rev 57766001] (PCI Express) MAC address 3c:52:82:0e:47:84
[ 37.906500] tg3 0000:0f:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 37.906502] tg3 0000:0f:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 37.906503] tg3 0000:0f:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 37.930821] usb 6-1: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
[ 37.930823] usb 6-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 37.930824] usb 6-1: Product: ASM107x
[ 37.930824] usb 6-1: Manufacturer: Asmedia
[ 37.930825] usb 6-1: SerialNumber: 0000000A0003
[ 37.935189] hub 6-1:1.0: USB hub found
[ 37.936084] hub 6-1:1.0: 4 ports detected
[ 38.121076] usb 5-1: new high-speed USB device number 2 using xhci_hcd
[ 38.243281] usb 7-1: new high-speed USB device number 2 using xhci_hcd
[ 38.298509] usb 5-1: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
[ 38.298511] usb 5-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 38.298512] usb 5-1: Product: ASM107x
[ 38.298512] usb 5-1: Manufacturer: Asmedia
[ 38.298513] usb 5-1: SerialNumber: 0000000A0003
[ 38.301859] hub 5-1:1.0: USB hub found
[ 38.302129] hub 5-1:1.0: 4 ports detected
[ 38.438614] usb 5-2: new full-speed USB device number 3 using xhci_hcd
[ 38.494056] usb 7-1: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
[ 38.494057] usb 7-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 38.494058] usb 7-1: Product: ASM107x
[ 38.494058] usb 7-1: Manufacturer: Asmedia
[ 38.494059] usb 7-1: SerialNumber: 0000000A0003
[ 38.497542] hub 7-1:1.0: USB hub found
[ 38.497762] hub 7-1:1.0: 4 ports detected
[ 38.622015] usb 8-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 38.651765] usb 8-1: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
[ 38.651769] usb 8-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 38.651770] usb 8-1: Product: ASM107x
[ 38.651771] usb 8-1: Manufacturer: Asmedia
[ 38.651772] usb 8-1: SerialNumber: 0000000A0003
[ 38.656088] hub 8-1:1.0: USB hub found
[ 38.657033] hub 8-1:1.0: 4 ports detected
[ 38.840972] usb 7-2: new full-speed USB device number 3 using xhci_hcd
[ 38.935618] usb 5-2: New USB device found, idVendor=0572, idProduct=180a, bcdDevice= 0.38
[ 38.935624] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 38.935627] usb 5-2: Product: HP Dock Audio
[ 38.935630] usb 5-2: Manufacturer: HP
[ 38.935632] usb 5-2: SerialNumber: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
[ 39.054596] input: HP HP Dock Audio as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:00.0/0000:08:00.0/usb5/5-2/5-2:1.3/0003:0572:180A.0005/input/input36
[ 39.113825] hid-generic 0003:0572:180A.0005: input,hidraw2: USB HID v1.11 Device [HP HP Dock Audio] on usb-0000:08:00.0-2/input3
[ 39.414448] usb 7-2: New USB device found, idVendor=0572, idProduct=180a, bcdDevice= 0.38
[ 39.414454] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 39.414458] usb 7-2: Product: HP Dock Audio
[ 39.414461] usb 7-2: Manufacturer: HP
[ 39.414464] usb 7-2: SerialNumber: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
[ 39.535893] input: HP HP Dock Audio as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:00.0/0000:0e:00.0/usb7/7-2/7-2:1.3/0003:0572:180A.0006/input/input37
[ 39.597071] hid-generic 0003:0572:180A.0006: input,hidraw3: USB HID v1.11 Device [HP HP Dock Audio] on usb-0000:0e:00.0-2/input3
[ 40.228904] usb 7-2: 2:1: cannot get freq at ep 0x1
[ 40.278373] usb 7-2: 2:1: cannot get freq at ep 0x1
[ 45.413440] pcieport 0000:04:01.0: pciehp: Slot(1): Link Down
[ 45.413443] pcieport 0000:04:01.0: pciehp: Slot(1): Card not present
[ 45.413456] pcieport 0000:0d:04.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 45.413971] pcieport 0000:0d:03.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 45.414278] pcieport 0000:0d:02.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 45.417304] thunderbolt 0-101: device disconnected
[ 45.417450] thunderbolt 0-1: device disconnected
[ 45.472918] xhci_hcd 0000:0e:00.0: remove, state 4
[ 45.472944] usb usb8: USB disconnect, device number 1
[ 45.472956] usb 8-1: USB disconnect, device number 2
[ 45.475955] xhci_hcd 0000:0e:00.0: USB bus 8 deregistered
[ 45.475990] xhci_hcd 0000:0e:00.0: xHCI host controller not responding, assume dead
[ 45.476032] xhci_hcd 0000:0e:00.0: remove, state 1
[ 45.476048] usb usb7: USB disconnect, device number 1
[ 45.476059] usb 7-1: USB disconnect, device number 2
[ 45.477639] usb 7-2: USB disconnect, device number 3
[ 45.570204] xhci_hcd 0000:0e:00.0: Host halt failed, -19
[ 45.570214] xhci_hcd 0000:0e:00.0: Host not accessible, reset failed.
[ 45.570975] xhci_hcd 0000:0e:00.0: USB bus 7 deregistered
[ 45.574035] pcieport 0000:07:03.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 45.574939] pcieport 0000:07:02.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 45.608348] xhci_hcd 0000:08:00.0: remove, state 4
[ 45.608356] usb usb6: USB disconnect, device number 1
[ 45.608358] usb 6-1: USB disconnect, device number 2
[ 45.608962] xhci_hcd 0000:08:00.0: USB bus 6 deregistered
[ 45.608970] xhci_hcd 0000:08:00.0: xHCI host controller not responding, assume dead
[ 45.608978] xhci_hcd 0000:08:00.0: remove, state 1
[ 45.608982] usb usb5: USB disconnect, device number 1
[ 45.608984] usb 5-1: USB disconnect, device number 2
[ 45.609330] usb 5-2: USB disconnect, device number 3
[ 45.698164] xhci_hcd 0000:08:00.0: Host halt failed, -19
[ 45.698167] xhci_hcd 0000:08:00.0: Host not accessible, reset failed.
[ 45.698351] xhci_hcd 0000:08:00.0: USB bus 5 deregistered
[ 45.702882] pci 0000:08:00.0: Removing from iommu group 15
[ 45.702913] pci_bus 0000:08: busn_res: [bus 08] is released
[ 45.702989] pci 0000:07:00.0: Removing from iommu group 15
[ 45.703080] pci 0000:09:00.0: Removing from iommu group 15
[ 45.703101] pci_bus 0000:09: busn_res: [bus 09] is released
[ 45.703169] pci 0000:07:01.0: Removing from iommu group 15
[ 45.703185] pci_bus 0000:0a: busn_res: [bus 0a] is released
[ 45.703253] pci 0000:07:02.0: Removing from iommu group 15
[ 45.703268] pci_bus 0000:0b: busn_res: [bus 0b] is released
[ 45.703335] pci 0000:07:03.0: Removing from iommu group 15
[ 45.703414] pci 0000:0e:00.0: Removing from iommu group 15
[ 45.703428] pci_bus 0000:0e: busn_res: [bus 0e] is released
[ 45.703470] pci 0000:0d:00.0: Removing from iommu group 15
[ 45.703525] pci 0000:0f:00.0: Removing from iommu group 15
[ 45.703536] pci_bus 0000:0f: busn_res: [bus 0f] is released
[ 45.703574] pci 0000:0d:01.0: Removing from iommu group 15
[ 45.703584] pci_bus 0000:10: busn_res: [bus 10] is released
[ 45.703623] pci 0000:0d:02.0: Removing from iommu group 15
[ 45.703632] pci_bus 0000:11: busn_res: [bus 11] is released
[ 45.703670] pci 0000:0d:03.0: Removing from iommu group 15
[ 45.703679] pci_bus 0000:12: busn_res: [bus 12-38] is released
[ 45.703717] pci 0000:0d:04.0: Removing from iommu group 15
[ 45.703726] pci_bus 0000:0d: busn_res: [bus 0d-38] is released
[ 45.703767] pci 0000:0c:00.0: Removing from iommu group 15
[ 45.703778] pci_bus 0000:0c: busn_res: [bus 0c-38] is released
[ 45.703819] pci 0000:07:04.0: Removing from iommu group 15
[ 45.703829] pci_bus 0000:07: busn_res: [bus 07-38] is released
[ 45.703867] pci 0000:06:00.0: Removing from iommu group 15
[ 52.971943] thunderbolt 0-1: new device found, vendor=0xf0 device=0xe56
[ 52.971944] thunderbolt 0-1: HP Inc. HP Thunderbolt 3Dock
[ 53.405585] thunderbolt 0-101: new device found, vendor=0xf0 device=0xe56
[ 53.405586] thunderbolt 0-101: HP Inc. HP Thunderbolt 3Dock
[ 53.441374] typec_displayport port0-partner.1: failed to enter mode
[ 53.592512] pcieport 0000:04:01.0: pciehp: Slot(1): Card present
[ 53.592520] pcieport 0000:04:01.0: pciehp: Slot(1): Link Up
[ 53.728433] pci 0000:06:00.0: [8086:1578] type 01 class 0x060400
[ 53.728585] pci 0000:06:00.0: enabling Extended Tags
[ 53.728866] pci 0000:06:00.0: supports D1 D2
[ 53.728870] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.729047] pci 0000:06:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 53.729221] pci 0000:06:00.0: Adding to iommu group 15
[ 53.729355] pcieport 0000:04:01.0: ASPM: current common clock configuration is broken, reconfiguring
[ 53.729427] pci 0000:06:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.729630] pci 0000:07:00.0: [8086:1578] type 01 class 0x060400
[ 53.729784] pci 0000:07:00.0: enabling Extended Tags
[ 53.730027] pci 0000:07:00.0: supports D1 D2
[ 53.730030] pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.730295] pci 0000:07:00.0: Adding to iommu group 15
[ 53.730375] pci 0000:07:01.0: [8086:1578] type 01 class 0x060400
[ 53.730529] pci 0000:07:01.0: enabling Extended Tags
[ 53.730765] pci 0000:07:01.0: supports D1 D2
[ 53.730768] pci 0000:07:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.731018] pci 0000:07:01.0: Adding to iommu group 15
[ 53.731093] pci 0000:07:02.0: [8086:1578] type 01 class 0x060400
[ 53.731248] pci 0000:07:02.0: enabling Extended Tags
[ 53.731482] pci 0000:07:02.0: supports D1 D2
[ 53.731485] pci 0000:07:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.731742] pci 0000:07:02.0: Adding to iommu group 15
[ 53.731815] pci 0000:07:03.0: [8086:1578] type 01 class 0x060400
[ 53.731968] pci 0000:07:03.0: enabling Extended Tags
[ 53.732202] pci 0000:07:03.0: supports D1 D2
[ 53.732205] pci 0000:07:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.732558] pci 0000:07:03.0: Adding to iommu group 15
[ 53.732687] pci 0000:07:04.0: [8086:1578] type 01 class 0x060400
[ 53.732874] pci 0000:07:04.0: enabling Extended Tags
[ 53.733164] pci 0000:07:04.0: supports D1 D2
[ 53.733170] pci 0000:07:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.733487] pci 0000:07:04.0: Adding to iommu group 15
[ 53.733657] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 53.733680] pci 0000:06:00.0: bridge window [io 0x0000-0x0fff]
[ 53.733693] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.733713] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.733724] pci 0000:07:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.733749] pci 0000:07:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.733772] pci 0000:07:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.733796] pci 0000:07:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.733821] pci 0000:07:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.734094] pci 0000:08:00.0: [1b21:1142] type 00 class 0x0c0330
[ 53.734194] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 53.734600] pci 0000:08:00.0: PME# supported from D3cold
[ 53.734933] pci 0000:08:00.0: Adding to iommu group 15
[ 53.744405] pci 0000:07:00.0: PCI bridge to [bus 08-38]
[ 53.744421] pci 0000:07:00.0: bridge window [io 0x0000-0x0fff]
[ 53.744429] pci 0000:07:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.744442] pci 0000:07:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.744446] pci_bus 0000:08: busn_res: [bus 08-38] end is updated to 08
[ 53.744636] pci 0000:09:00.0: [14e4:1682] type 00 class 0x020000
[ 53.744733] pci 0000:09:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit pref]
[ 53.744773] pci 0000:09:00.0: reg 0x18: [mem 0x00000000-0x0000ffff 64bit pref]
[ 53.745180] pci 0000:09:00.0: PME# supported from D0 D3hot D3cold
[ 53.745503] pci 0000:09:00.0: Adding to iommu group 15
[ 53.756509] pci 0000:07:01.0: PCI bridge to [bus 09-38]
[ 53.756523] pci 0000:07:01.0: bridge window [io 0x0000-0x0fff]
[ 53.756529] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.756540] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.756543] pci_bus 0000:09: busn_res: [bus 09-38] end is updated to 09
[ 53.756687] pci 0000:07:02.0: PCI bridge to [bus 0a-38]
[ 53.756698] pci 0000:07:02.0: bridge window [io 0x0000-0x0fff]
[ 53.756703] pci 0000:07:02.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.756714] pci 0000:07:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.756715] pci_bus 0000:0a: busn_res: [bus 0a-38] end is updated to 0a
[ 53.756819] pci 0000:07:03.0: PCI bridge to [bus 0b-38]
[ 53.756830] pci 0000:07:03.0: bridge window [io 0x0000-0x0fff]
[ 53.756836] pci 0000:07:03.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.756847] pci 0000:07:03.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.756848] pci_bus 0000:0b: busn_res: [bus 0b-38] end is updated to 0b
[ 53.756958] pci 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 53.756970] pci 0000:07:04.0: bridge window [io 0x0000-0x0fff]
[ 53.756976] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.756987] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.756988] pci_bus 0000:0c: busn_res: [bus 0c-38] end is updated to 38
[ 53.756995] pci_bus 0000:07: busn_res: [bus 07-38] end is updated to 38
[ 53.757007] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 0c-38] add_size ffff00000 add_align 100000
[ 53.757009] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 0c-38] add_size ff00000 add_align 100000
[ 53.757012] pci 0000:06:00.0: bridge window [mem 0x00100000-0x005fffff 64bit pref] to [bus 07-38] add_size ffff00000 add_align 100000
[ 53.757014] pci 0000:06:00.0: bridge window [mem 0x00100000-0x005fffff] to [bus 07-38] add_size ff00000 add_align 100000
[ 53.757022] pci 0000:06:00.0: BAR 14: assigned [mem 0xac100000-0xbc0fffff]
[ 53.757024] pci 0000:06:00.0: BAR 15: assigned [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 53.757025] pci 0000:06:00.0: BAR 13: assigned [io 0x2000-0x5fff]
[ 53.757030] pci 0000:07:00.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 53.757031] pci 0000:07:00.0: BAR 15: assigned [mem 0x4b0000000-0x4b00fffff 64bit pref]
[ 53.757033] pci 0000:07:01.0: BAR 14: assigned [mem 0xac200000-0xac2fffff]
[ 53.757035] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0100000-0x4b01fffff 64bit pref]
[ 53.757036] pci 0000:07:02.0: BAR 14: assigned [mem 0xac300000-0xac3fffff]
[ 53.757037] pci 0000:07:02.0: BAR 15: assigned [mem 0x4b0200000-0x4b02fffff 64bit pref]
[ 53.757039] pci 0000:07:03.0: BAR 14: assigned [mem 0xac400000-0xac4fffff]
[ 53.757041] pci 0000:07:03.0: BAR 15: assigned [mem 0x4b0300000-0x4b03fffff 64bit pref]
[ 53.757042] pci 0000:07:04.0: BAR 14: assigned [mem 0xac500000-0xbc0fffff]
[ 53.757043] pci 0000:07:04.0: BAR 15: assigned [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 53.757044] pci 0000:07:00.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 53.757046] pci 0000:07:01.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 53.757047] pci 0000:07:02.0: BAR 13: assigned [io 0x4000-0x4fff]
[ 53.757048] pci 0000:07:03.0: BAR 13: assigned [io 0x5000-0x5fff]
[ 53.757051] pci 0000:08:00.0: BAR 0: assigned [mem 0xac100000-0xac107fff 64bit]
[ 53.757079] pci 0000:07:00.0: PCI bridge to [bus 08]
[ 53.757083] pci 0000:07:00.0: bridge window [io 0x2000-0x2fff]
[ 53.757092] pci 0000:07:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 53.757098] pci 0000:07:00.0: bridge window [mem 0x4b0000000-0x4b00fffff 64bit pref]
[ 53.757110] pci 0000:09:00.0: BAR 0: assigned [mem 0x4b0100000-0x4b010ffff 64bit pref]
[ 53.757140] pci 0000:09:00.0: BAR 2: assigned [mem 0x4b0110000-0x4b011ffff 64bit pref]
[ 53.757169] pci 0000:07:01.0: PCI bridge to [bus 09]
[ 53.757173] pci 0000:07:01.0: bridge window [io 0x3000-0x3fff]
[ 53.757182] pci 0000:07:01.0: bridge window [mem 0xac200000-0xac2fffff]
[ 53.757188] pci 0000:07:01.0: bridge window [mem 0x4b0100000-0x4b01fffff 64bit pref]
[ 53.757199] pci 0000:07:02.0: PCI bridge to [bus 0a]
[ 53.757203] pci 0000:07:02.0: bridge window [io 0x4000-0x4fff]
[ 53.757211] pci 0000:07:02.0: bridge window [mem 0xac300000-0xac3fffff]
[ 53.757217] pci 0000:07:02.0: bridge window [mem 0x4b0200000-0x4b02fffff 64bit pref]
[ 53.757228] pci 0000:07:03.0: PCI bridge to [bus 0b]
[ 53.757232] pci 0000:07:03.0: bridge window [io 0x5000-0x5fff]
[ 53.757240] pci 0000:07:03.0: bridge window [mem 0xac400000-0xac4fffff]
[ 53.757246] pci 0000:07:03.0: bridge window [mem 0x4b0300000-0x4b03fffff 64bit pref]
[ 53.757258] pci 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 53.757267] pci 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 53.757274] pci 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 53.757284] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 53.757288] pci 0000:06:00.0: bridge window [io 0x2000-0x5fff]
[ 53.757296] pci 0000:06:00.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 53.757302] pci 0000:06:00.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 53.757314] pcieport 0000:04:01.0: PCI bridge to [bus 06-38]
[ 53.757316] pcieport 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 53.757321] pcieport 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 53.757325] pcieport 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 53.757375] pcieport 0000:06:00.0: enabling device (0000 -> 0003)
[ 53.757944] pcieport 0000:07:00.0: enabling device (0000 -> 0003)
[ 53.758803] pcieport 0000:07:01.0: enabling device (0000 -> 0003)
[ 53.759567] pcieport 0000:07:02.0: enabling device (0000 -> 0003)
[ 53.760353] pcieport 0000:07:03.0: enabling device (0000 -> 0003)
[ 53.761252] pcieport 0000:07:04.0: enabling device (0000 -> 0002)
[ 53.761569] pcieport 0000:07:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 53.761828] pci 0000:08:00.0: enabling device (0000 -> 0002)
[ 53.762099] xhci_hcd 0000:08:00.0: xHCI Host Controller
[ 53.762103] xhci_hcd 0000:08:00.0: new USB bus registered, assigned bus number 5
[ 53.822824] xhci_hcd 0000:08:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
[ 53.823266] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 53.823267] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 53.823269] usb usb5: Product: xHCI Host Controller
[ 53.823269] usb usb5: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 53.823270] usb usb5: SerialNumber: 0000:08:00.0
[ 53.823438] hub 5-0:1.0: USB hub found
[ 53.823449] hub 5-0:1.0: 2 ports detected
[ 53.823596] xhci_hcd 0000:08:00.0: xHCI Host Controller
[ 53.823599] xhci_hcd 0000:08:00.0: new USB bus registered, assigned bus number 6
[ 53.823603] xhci_hcd 0000:08:00.0: Host supports USB 3.0 SuperSpeed
[ 53.823670] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 53.823693] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 53.823694] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 53.823696] usb usb6: Product: xHCI Host Controller
[ 53.823697] usb usb6: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 53.823698] usb usb6: SerialNumber: 0000:08:00.0
[ 53.823826] hub 6-0:1.0: USB hub found
[ 53.823839] hub 6-0:1.0: 2 ports detected
[ 53.824021] tg3 0000:09:00.0: enabling device (0000 -> 0002)
[ 53.860800] tg3 0000:09:00.0 eth0: Tigon3 [partno(BCM957762) rev 57766001] (PCI Express) MAC address 3c:52:82:0e:46:91
[ 53.860803] tg3 0000:09:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 53.860804] tg3 0000:09:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 53.860806] tg3 0000:09:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 53.863846] tg3 0000:09:00.0 ens1: renamed from eth0
[ 54.113591] pcieport 0000:07:04.0: pciehp: Slot(4-1): Card present
[ 54.113593] pcieport 0000:07:04.0: pciehp: Slot(4-1): Link Up
[ 54.165292] usb 5-1: new high-speed USB device number 2 using xhci_hcd
[ 54.253510] pci 0000:0c:00.0: [8086:1578] type 01 class 0x060400
[ 54.253680] pci 0000:0c:00.0: enabling Extended Tags
[ 54.253967] pci 0000:0c:00.0: supports D1 D2
[ 54.253967] pci 0000:0c:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 54.254196] pci 0000:0c:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 54.254291] pci 0000:0c:00.0: Adding to iommu group 15
[ 54.254467] pci 0000:0c:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 54.254653] pci 0000:0d:00.0: [8086:1578] type 01 class 0x060400
[ 54.254831] pci 0000:0d:00.0: enabling Extended Tags
[ 54.255092] pci 0000:0d:00.0: supports D1 D2
[ 54.255093] pci 0000:0d:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 54.255352] pci 0000:0d:00.0: Adding to iommu group 15
[ 54.255418] pci 0000:0d:01.0: [8086:1578] type 01 class 0x060400
[ 54.255595] pci 0000:0d:01.0: enabling Extended Tags
[ 54.255852] pci 0000:0d:01.0: supports D1 D2
[ 54.255852] pci 0000:0d:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 54.256103] pci 0000:0d:01.0: Adding to iommu group 15
[ 54.256152] pci 0000:0d:02.0: [8086:1578] type 01 class 0x060400
[ 54.256329] pci 0000:0d:02.0: enabling Extended Tags
[ 54.256586] pci 0000:0d:02.0: supports D1 D2
[ 54.256587] pci 0000:0d:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 54.256839] pci 0000:0d:02.0: Adding to iommu group 15
[ 54.256889] pci 0000:0d:03.0: [8086:1578] type 01 class 0x060400
[ 54.257066] pci 0000:0d:03.0: enabling Extended Tags
[ 54.257323] pci 0000:0d:03.0: supports D1 D2
[ 54.257324] pci 0000:0d:03.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 54.257623] pci 0000:0d:03.0: Adding to iommu group 15
[ 54.257687] pci 0000:0d:04.0: [8086:1578] type 01 class 0x060400
[ 54.257875] pci 0000:0d:04.0: enabling Extended Tags
[ 54.258157] pci 0000:0d:04.0: supports D1 D2
[ 54.258158] pci 0000:0d:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 54.258445] pci 0000:0d:04.0: Adding to iommu group 15
[ 54.258570] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 54.258588] pci 0000:0c:00.0: bridge window [io 0x0000-0x0fff]
[ 54.258598] pci 0000:0c:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 54.258614] pci 0000:0c:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 54.258620] pci 0000:0d:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 54.258640] pci 0000:0d:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 54.258661] pci 0000:0d:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 54.258680] pci 0000:0d:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 54.258701] pci 0000:0d:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 54.258917] pci 0000:0e:00.0: [1b21:1142] type 00 class 0x0c0330
[ 54.259014] pci 0000:0e:00.0: reg 0x10: [mem 0x00000000-0x00007fff 64bit]
[ 54.259395] pci 0000:0e:00.0: PME# supported from D3cold
[ 54.259611] pci 0000:0e:00.0: Adding to iommu group 15
[ 54.269555] pci 0000:0d:00.0: PCI bridge to [bus 0e-38]
[ 54.269571] pci 0000:0d:00.0: bridge window [io 0x0000-0x0fff]
[ 54.269579] pci 0000:0d:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 54.269594] pci 0000:0d:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 54.269597] pci_bus 0000:0e: busn_res: [bus 0e-38] end is updated to 0e
[ 54.269797] pci 0000:0f:00.0: [14e4:1682] type 00 class 0x020000
[ 54.269913] pci 0000:0f:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit pref]
[ 54.269958] pci 0000:0f:00.0: reg 0x18: [mem 0x00000000-0x0000ffff 64bit pref]
[ 54.270418] pci 0000:0f:00.0: PME# supported from D0 D3hot D3cold
[ 54.270756] pci 0000:0f:00.0: Adding to iommu group 15
[ 54.281657] pci 0000:0d:01.0: PCI bridge to [bus 0f-38]
[ 54.281675] pci 0000:0d:01.0: bridge window [io 0x0000-0x0fff]
[ 54.281683] pci 0000:0d:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 54.281698] pci 0000:0d:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 54.281701] pci_bus 0000:0f: busn_res: [bus 0f-38] end is updated to 0f
[ 54.281879] pci 0000:0d:02.0: PCI bridge to [bus 10-38]
[ 54.281895] pci 0000:0d:02.0: bridge window [io 0x0000-0x0fff]
[ 54.281903] pci 0000:0d:02.0: bridge window [mem 0x00000000-0x000fffff]
[ 54.281918] pci 0000:0d:02.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 54.281919] pci_bus 0000:10: busn_res: [bus 10-38] end is updated to 10
[ 54.282101] pci 0000:0d:03.0: PCI bridge to [bus 11-38]
[ 54.282137] pci 0000:0d:03.0: bridge window [io 0x0000-0x0fff]
[ 54.282145] pci 0000:0d:03.0: bridge window [mem 0x00000000-0x000fffff]
[ 54.282162] pci 0000:0d:03.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 54.282163] pci_bus 0000:11: busn_res: [bus 11-38] end is updated to 11
[ 54.282313] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 54.282329] pci 0000:0d:04.0: bridge window [io 0x0000-0x0fff]
[ 54.282338] pci 0000:0d:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 54.282354] pci 0000:0d:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 54.282359] pci_bus 0000:12: busn_res: [bus 12-38] end is updated to 38
[ 54.282370] pci_bus 0000:0d: busn_res: [bus 0d-38] end is updated to 38
[ 54.282385] pci 0000:0d:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 12-38] add_size ffff00000 add_align 100000
[ 54.282387] pci 0000:0d:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 12-38] add_size ff00000 add_align 100000
[ 54.282390] pci 0000:0c:00.0: bridge window [mem 0x00100000-0x005fffff 64bit pref] to [bus 0d-38] add_size ffff00000 add_align 100000
[ 54.282392] pci 0000:0c:00.0: bridge window [mem 0x00100000-0x005fffff] to [bus 0d-38] add_size ff00000 add_align 100000
[ 54.282401] pcieport 0000:07:04.0: BAR 13: no space for [io size 0x5000]
[ 54.282402] pcieport 0000:07:04.0: BAR 13: failed to assign [io size 0x5000]
[ 54.282405] pci 0000:0c:00.0: BAR 14: assigned [mem 0xac500000-0xbc0fffff]
[ 54.282406] pci 0000:0c:00.0: BAR 15: assigned [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 54.282407] pci 0000:0c:00.0: BAR 13: no space for [io size 0x5000]
[ 54.282409] pci 0000:0c:00.0: BAR 13: failed to assign [io size 0x5000]
[ 54.282413] pci 0000:0d:00.0: BAR 14: assigned [mem 0xac500000-0xac5fffff]
[ 54.282415] pci 0000:0d:00.0: BAR 15: assigned [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 54.282416] pci 0000:0d:01.0: BAR 14: assigned [mem 0xac600000-0xac6fffff]
[ 54.282418] pci 0000:0d:01.0: BAR 15: assigned [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 54.282419] pci 0000:0d:02.0: BAR 14: assigned [mem 0xac700000-0xac7fffff]
[ 54.282420] pci 0000:0d:02.0: BAR 15: assigned [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 54.282422] pci 0000:0d:03.0: BAR 14: assigned [mem 0xac800000-0xac8fffff]
[ 54.282423] pci 0000:0d:03.0: BAR 15: assigned [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 54.282424] pci 0000:0d:04.0: BAR 14: assigned [mem 0xac900000-0xbc0fffff]
[ 54.282426] pci 0000:0d:04.0: BAR 15: assigned [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 54.282427] pci 0000:0d:00.0: BAR 13: no space for [io size 0x1000]
[ 54.282428] pci 0000:0d:00.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282429] pci 0000:0d:01.0: BAR 13: no space for [io size 0x1000]
[ 54.282430] pci 0000:0d:01.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282432] pci 0000:0d:02.0: BAR 13: no space for [io size 0x1000]
[ 54.282433] pci 0000:0d:02.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282434] pci 0000:0d:03.0: BAR 13: no space for [io size 0x1000]
[ 54.282435] pci 0000:0d:03.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282437] pci 0000:0d:04.0: BAR 13: no space for [io size 0x1000]
[ 54.282438] pci 0000:0d:04.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282440] pci 0000:0e:00.0: BAR 0: assigned [mem 0xac500000-0xac507fff 64bit]
[ 54.282477] pci 0000:0d:00.0: PCI bridge to [bus 0e]
[ 54.282490] pci 0000:0d:00.0: bridge window [mem 0xac500000-0xac5fffff]
[ 54.282499] pci 0000:0d:00.0: bridge window [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 54.282516] pci 0000:0f:00.0: BAR 0: assigned [mem 0x4b0500000-0x4b050ffff 64bit pref]
[ 54.282554] pci 0000:0f:00.0: BAR 2: assigned [mem 0x4b0510000-0x4b051ffff 64bit pref]
[ 54.282591] pci 0000:0d:01.0: PCI bridge to [bus 0f]
[ 54.282604] pci 0000:0d:01.0: bridge window [mem 0xac600000-0xac6fffff]
[ 54.282613] pci 0000:0d:01.0: bridge window [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 54.282630] pci 0000:0d:02.0: PCI bridge to [bus 10]
[ 54.282643] pci 0000:0d:02.0: bridge window [mem 0xac700000-0xac7fffff]
[ 54.282653] pci 0000:0d:02.0: bridge window [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 54.282671] pci 0000:0d:03.0: PCI bridge to [bus 11]
[ 54.282683] pci 0000:0d:03.0: bridge window [mem 0xac800000-0xac8fffff]
[ 54.282692] pci 0000:0d:03.0: bridge window [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 54.282710] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 54.282722] pci 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 54.282732] pci 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 54.282750] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 54.282763] pci 0000:0c:00.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 54.282772] pci 0000:0c:00.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 54.282790] pcieport 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 54.282799] pcieport 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 54.282806] pcieport 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 54.282819] PCI: No. 2 try to assign unassigned res
[ 54.282826] pcieport 0000:07:00.0: resource 13 [io 0x2000-0x2fff] released
[ 54.282827] pcieport 0000:07:00.0: PCI bridge to [bus 08]
[ 54.282842] pcieport 0000:07:01.0: resource 13 [io 0x3000-0x3fff] released
[ 54.282843] pcieport 0000:07:01.0: PCI bridge to [bus 09]
[ 54.282857] pcieport 0000:07:02.0: resource 13 [io 0x4000-0x4fff] released
[ 54.282858] pcieport 0000:07:02.0: PCI bridge to [bus 0a]
[ 54.282874] pcieport 0000:07:03.0: resource 13 [io 0x5000-0x5fff] released
[ 54.282876] pcieport 0000:07:03.0: PCI bridge to [bus 0b]
[ 54.282890] pcieport 0000:06:00.0: resource 13 [io 0x2000-0x5fff] released
[ 54.282892] pcieport 0000:06:00.0: PCI bridge to [bus 07-38]
[ 54.282922] pcieport 0000:07:04.0: BAR 13: no space for [io size 0x5000]
[ 54.282925] pcieport 0000:07:04.0: BAR 13: failed to assign [io size 0x5000]
[ 54.282927] pci 0000:0c:00.0: BAR 13: no space for [io size 0x5000]
[ 54.282928] pci 0000:0c:00.0: BAR 13: failed to assign [io size 0x5000]
[ 54.282931] pci 0000:0d:00.0: BAR 13: no space for [io size 0x1000]
[ 54.282932] pci 0000:0d:00.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282934] pci 0000:0d:01.0: BAR 13: no space for [io size 0x1000]
[ 54.282935] pci 0000:0d:01.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282937] pci 0000:0d:02.0: BAR 13: no space for [io size 0x1000]
[ 54.282938] pci 0000:0d:02.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282940] pci 0000:0d:03.0: BAR 13: no space for [io size 0x1000]
[ 54.282940] pci 0000:0d:03.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282941] pci 0000:0d:04.0: BAR 13: no space for [io size 0x1000]
[ 54.282943] pci 0000:0d:04.0: BAR 13: failed to assign [io size 0x1000]
[ 54.282945] pci 0000:0d:00.0: PCI bridge to [bus 0e]
[ 54.282958] pci 0000:0d:00.0: bridge window [mem 0xac500000-0xac5fffff]
[ 54.282967] pci 0000:0d:00.0: bridge window [mem 0x4b0400000-0x4b04fffff 64bit pref]
[ 54.282985] pci 0000:0d:01.0: PCI bridge to [bus 0f]
[ 54.283000] pci 0000:0d:01.0: bridge window [mem 0xac600000-0xac6fffff]
[ 54.283010] pci 0000:0d:01.0: bridge window [mem 0x4b0500000-0x4b05fffff 64bit pref]
[ 54.283029] pci 0000:0d:02.0: PCI bridge to [bus 10]
[ 54.283044] pci 0000:0d:02.0: bridge window [mem 0xac700000-0xac7fffff]
[ 54.283053] pci 0000:0d:02.0: bridge window [mem 0x4b0600000-0x4b06fffff 64bit pref]
[ 54.283071] pci 0000:0d:03.0: PCI bridge to [bus 11]
[ 54.283086] pci 0000:0d:03.0: bridge window [mem 0xac800000-0xac8fffff]
[ 54.283095] pci 0000:0d:03.0: bridge window [mem 0x4b0700000-0x4b07fffff 64bit pref]
[ 54.283113] pci 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 54.283127] pci 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 54.283136] pci 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 54.283155] pci 0000:0c:00.0: PCI bridge to [bus 0d-38]
[ 54.283171] pci 0000:0c:00.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 54.283181] pci 0000:0c:00.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 54.283199] pcieport 0000:07:04.0: PCI bridge to [bus 0c-38]
[ 54.283210] pcieport 0000:07:04.0: bridge window [mem 0xac500000-0xbc0fffff]
[ 54.283217] pcieport 0000:07:04.0: bridge window [mem 0x4b0400000-0x14afffffff 64bit pref]
[ 54.283360] pcieport 0000:0c:00.0: enabling device (0000 -> 0002)
[ 54.284342] pcieport 0000:0d:00.0: enabling device (0000 -> 0002)
[ 54.285165] pcieport 0000:0d:01.0: enabling device (0000 -> 0002)
[ 54.286114] pcieport 0000:0d:02.0: enabling device (0000 -> 0002)
[ 54.286923] pcieport 0000:0d:03.0: enabling device (0000 -> 0002)
[ 54.287409] pcieport 0000:0d:04.0: enabling device (0000 -> 0002)
[ 54.287667] pcieport 0000:0d:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 54.288031] pci 0000:0e:00.0: enabling device (0000 -> 0002)
[ 54.288357] xhci_hcd 0000:0e:00.0: xHCI Host Controller
[ 54.288362] xhci_hcd 0000:0e:00.0: new USB bus registered, assigned bus number 7
[ 54.349162] xhci_hcd 0000:0e:00.0: hcc params 0x0200e081 hci version 0x100 quirks 0x0000000010000410
[ 54.349774] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 54.349776] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 54.349777] usb usb7: Product: xHCI Host Controller
[ 54.349778] usb usb7: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 54.349780] usb usb7: SerialNumber: 0000:0e:00.0
[ 54.349894] hub 7-0:1.0: USB hub found
[ 54.349909] hub 7-0:1.0: 2 ports detected
[ 54.350125] xhci_hcd 0000:0e:00.0: xHCI Host Controller
[ 54.350128] xhci_hcd 0000:0e:00.0: new USB bus registered, assigned bus number 8
[ 54.350131] xhci_hcd 0000:0e:00.0: Host supports USB 3.0 SuperSpeed
[ 54.350229] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[ 54.350252] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 54.350253] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 54.350254] usb usb8: Product: xHCI Host Controller
[ 54.350256] usb usb8: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 54.350257] usb usb8: SerialNumber: 0000:0e:00.0
[ 54.350394] hub 8-0:1.0: USB hub found
[ 54.350410] hub 8-0:1.0: 2 ports detected
[ 54.350606] tg3 0000:0f:00.0: enabling device (0000 -> 0002)
[ 54.351799] usb 5-1: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
[ 54.351801] usb 5-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 54.351802] usb 5-1: Product: ASM107x
[ 54.351803] usb 5-1: Manufacturer: Asmedia
[ 54.351804] usb 5-1: SerialNumber: 0000000A0003
[ 54.355151] hub 5-1:1.0: USB hub found
[ 54.355378] hub 5-1:1.0: 4 ports detected
[ 54.419551] tg3 0000:0f:00.0 eth0: Tigon3 [partno(BCM957762) rev 57766001] (PCI Express) MAC address 3c:52:82:0e:47:84
[ 54.419554] tg3 0000:0f:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 54.419556] tg3 0000:0f:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 54.419558] tg3 0000:0f:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 54.478517] usb 6-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 54.508072] usb 6-1: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
[ 54.508077] usb 6-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 54.508079] usb 6-1: Product: ASM107x
[ 54.508080] usb 6-1: Manufacturer: Asmedia
[ 54.508081] usb 6-1: SerialNumber: 0000000A0003
[ 54.512669] hub 6-1:1.0: USB hub found
[ 54.513552] hub 6-1:1.0: 4 ports detected
[ 54.638221] usb 5-2: new full-speed USB device number 3 using xhci_hcd
[ 54.698329] usb 7-1: new high-speed USB device number 2 using xhci_hcd
[ 54.885594] usb 7-1: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 0.01
[ 54.885595] usb 7-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 54.885596] usb 7-1: Product: ASM107x
[ 54.885597] usb 7-1: Manufacturer: Asmedia
[ 54.885598] usb 7-1: SerialNumber: 0000000A0003
[ 54.889205] hub 7-1:1.0: USB hub found
[ 54.889570] hub 7-1:1.0: 4 ports detected
[ 55.019461] usb 8-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 55.052884] usb 8-1: New USB device found, idVendor=174c, idProduct=3074, bcdDevice= 0.01
[ 55.052886] usb 8-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 55.052887] usb 8-1: Product: ASM107x
[ 55.052888] usb 8-1: Manufacturer: Asmedia
[ 55.052889] usb 8-1: SerialNumber: 0000000A0003
[ 55.057336] hub 8-1:1.0: USB hub found
[ 55.058348] hub 8-1:1.0: 4 ports detected
[ 55.145057] usb 5-2: New USB device found, idVendor=0572, idProduct=180a, bcdDevice= 0.38
[ 55.145058] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 55.145059] usb 5-2: Product: HP Dock Audio
[ 55.145060] usb 5-2: Manufacturer: HP
[ 55.145061] usb 5-2: SerialNumber: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
[ 55.178587] usb 5-2: 2:1: cannot get freq at ep 0x1
[ 55.243342] usb 7-2: new full-speed USB device number 3 using xhci_hcd
[ 55.260389] input: HP HP Dock Audio as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:00.0/0000:08:00.0/usb5/5-2/5-2:1.3/0003:0572:180A.0007/input/input38
[ 55.323917] hid-generic 0003:0572:180A.0007: input,hidraw2: USB HID v1.11 Device [HP HP Dock Audio] on usb-0000:08:00.0-2/input3
[ 55.743949] usb 7-2: New USB device found, idVendor=0572, idProduct=180a, bcdDevice= 0.38
[ 55.743956] usb 7-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 55.743960] usb 7-2: Product: HP Dock Audio
[ 55.743963] usb 7-2: Manufacturer: HP
[ 55.743966] usb 7-2: SerialNumber: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
[ 55.869305] input: HP HP Dock Audio as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:00.0/0000:0e:00.0/usb7/7-2/7-2:1.3/0003:0572:180A.0008/input/input39
[ 55.928811] hid-generic 0003:0572:180A.0008: input,hidraw3: USB HID v1.11 Device [HP HP Dock Audio] on usb-0000:0e:00.0-2/input3
[ 55.951283] usb 5-2: 2:1: cannot get freq at ep 0x1
[ 66.389233] thunderbolt 0-30101: new device found, vendor=0xed device=0xb007
[ 66.389238] thunderbolt 0-30101: GIGABYTE GV-N1070IXEB-8GD
[ 66.586535] pcieport 0000:0d:04.0: pciehp: Slot(4-2): Card present
[ 66.586539] pcieport 0000:0d:04.0: pciehp: Slot(4-2): Link Up
[ 66.721832] pci 0000:12:00.0: [8086:1578] type 01 class 0x060400
[ 66.722119] pci 0000:12:00.0: enabling Extended Tags
[ 66.722614] pci 0000:12:00.0: supports D1 D2
[ 66.722617] pci 0000:12:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 66.722978] pci 0000:12:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 66.723200] pci 0000:12:00.0: Adding to iommu group 15
[ 66.723522] pci 0000:12:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 66.723865] pci 0000:13:01.0: [8086:1578] type 01 class 0x060400
[ 66.724149] pci 0000:13:01.0: enabling Extended Tags
[ 66.724577] pci 0000:13:01.0: supports D1 D2
[ 66.724580] pci 0000:13:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 66.725019] pci 0000:13:01.0: Adding to iommu group 15
[ 66.725143] pci 0000:13:04.0: [8086:1578] type 01 class 0x060400
[ 66.725426] pci 0000:13:04.0: enabling Extended Tags
[ 66.725890] pci 0000:13:04.0: supports D1 D2
[ 66.725894] pci 0000:13:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 66.726336] pci 0000:13:04.0: Adding to iommu group 15
[ 66.726547] pci 0000:12:00.0: PCI bridge to [bus 13-38]
[ 66.726575] pci 0000:12:00.0: bridge window [io 0x0000-0x0fff]
[ 66.726590] pci 0000:12:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 66.726616] pci 0000:12:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 66.726626] pci 0000:13:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 66.726658] pci 0000:13:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 66.726985] pci 0000:14:00.0: [1002:7300] type 00 class 0x030000
[ 66.727160] pci 0000:14:00.0: reg 0x10: [mem 0x00000000-0x0fffffff 64bit pref]
[ 66.727220] pci 0000:14:00.0: reg 0x18: [mem 0x00000000-0x001fffff 64bit pref]
[ 66.727255] pci 0000:14:00.0: reg 0x20: [io 0x0000-0x00ff]
[ 66.727290] pci 0000:14:00.0: reg 0x24: [mem 0x00000000-0x0003ffff]
[ 66.727325] pci 0000:14:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[ 66.727365] pci 0000:14:00.0: enabling Extended Tags
[ 66.727839] pci 0000:14:00.0: supports D1 D2
[ 66.727842] pci 0000:14:00.0: PME# supported from D1 D2 D3hot D3cold
[ 66.728248] pci 0000:14:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[ 66.728374] pci 0000:14:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 66.728383] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 66.728442] pci 0000:14:00.0: Adding to iommu group 15
[ 66.728552] pci 0000:14:00.1: [1002:aae8] type 00 class 0x040300
[ 66.728698] pci 0000:14:00.1: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 66.728895] pci 0000:14:00.1: enabling Extended Tags
[ 66.729254] pci 0000:14:00.1: supports D1 D2
[ 66.729630] pci 0000:14:00.1: Adding to iommu group 15
[ 66.729799] pci 0000:13:01.0: PCI bridge to [bus 14-38]
[ 66.729823] pci 0000:13:01.0: bridge window [io 0x0000-0x0fff]
[ 66.729837] pci 0000:13:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 66.729860] pci 0000:13:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 66.729863] pci_bus 0000:14: busn_res: [bus 14-38] end is updated to 14
[ 66.730136] pci 0000:15:00.0: [8086:15b6] type 00 class 0x0c0330
[ 66.730252] pci 0000:15:00.0: reg 0x10: [mem 0x00000000-0x0000ffff]
[ 66.730808] pci 0000:15:00.0: supports D1 D2
[ 66.730809] pci 0000:15:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 66.731165] pci 0000:15:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 66.731265] pci 0000:15:00.0: Adding to iommu group 15
[ 66.731523] pci 0000:13:04.0: PCI bridge to [bus 15-38]
[ 66.731545] pci 0000:13:04.0: bridge window [io 0x0000-0x0fff]
[ 66.731556] pci 0000:13:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 66.731577] pci 0000:13:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 66.731579] pci_bus 0000:15: busn_res: [bus 15-38] end is updated to 38
[ 66.731591] pci_bus 0000:13: busn_res: [bus 13-38] end is updated to 38
[ 66.731605] pci 0000:13:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 15-38] add_size ffff00000 add_align 100000
[ 66.731607] pci 0000:13:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 15-38] add_size ff00000 add_align 100000
[ 66.731609] pci 0000:12:00.0: bridge window [mem 0x04000000-0x1fffffff 64bit pref] to [bus 13-38] add_size ffc000000 add_align 4000000
[ 66.731611] pci 0000:12:00.0: bridge window [mem 0x00100000-0x002fffff] to [bus 13-38] add_size ff00000 add_align 100000
[ 66.731615] pcieport 0000:0d:04.0: BAR 13: no space for [io size 0x2000]
[ 66.731617] pcieport 0000:0d:04.0: BAR 13: failed to assign [io size 0x2000]
[ 66.731620] pci 0000:12:00.0: BAR 15: assigned [mem 0x4b4000000-0x14afffffff 64bit pref]
[ 66.731621] pci 0000:12:00.0: BAR 14: assigned [mem 0xac900000-0xbc0fffff]
[ 66.731623] pci 0000:12:00.0: BAR 13: no space for [io size 0x2000]
[ 66.731624] pci 0000:12:00.0: BAR 13: failed to assign [io size 0x2000]
[ 66.731626] pci 0000:13:01.0: BAR 15: assigned [mem 0x4b8000000-0x4cfffffff 64bit pref]
[ 66.731627] pci 0000:13:01.0: BAR 14: assigned [mem 0xac900000-0xac9fffff]
[ 66.731629] pci 0000:13:04.0: BAR 14: assigned [mem 0xaca00000-0xbc0fffff]
[ 66.731630] pci 0000:13:04.0: BAR 15: assigned [mem 0x4d0000000-0x14afffffff 64bit pref]
[ 66.731631] pci 0000:13:01.0: BAR 13: no space for [io size 0x1000]
[ 66.731632] pci 0000:13:01.0: BAR 13: failed to assign [io size 0x1000]
[ 66.731633] pci 0000:13:04.0: BAR 13: no space for [io size 0x1000]
[ 66.731634] pci 0000:13:04.0: BAR 13: failed to assign [io size 0x1000]
[ 66.731636] pci 0000:14:00.0: BAR 0: assigned [mem 0x4c0000000-0x4cfffffff 64bit pref]
[ 66.731677] pci 0000:14:00.0: BAR 2: assigned [mem 0x4b8000000-0x4b81fffff 64bit pref]
[ 66.731718] pci 0000:14:00.0: BAR 5: assigned [mem 0xac900000-0xac93ffff]
[ 66.731730] pci 0000:14:00.0: BAR 6: assigned [mem 0xac940000-0xac95ffff pref]
[ 66.731732] pci 0000:14:00.1: BAR 0: assigned [mem 0xac960000-0xac963fff 64bit]
[ 66.731772] pci 0000:14:00.0: BAR 4: no space for [io size 0x0100]
[ 66.731773] pci 0000:14:00.0: BAR 4: failed to assign [io size 0x0100]
[ 66.731775] pci 0000:13:01.0: PCI bridge to [bus 14]
[ 66.731792] pci 0000:13:01.0: bridge window [mem 0xac900000-0xac9fffff]
[ 66.731803] pci 0000:13:01.0: bridge window [mem 0x4b8000000-0x4cfffffff 64bit pref]
[ 66.731825] pci 0000:15:00.0: BAR 0: assigned [mem 0xaca00000-0xaca0ffff]
[ 66.731837] pci 0000:13:04.0: PCI bridge to [bus 15-38]
[ 66.731853] pci 0000:13:04.0: bridge window [mem 0xaca00000-0xbc0fffff]
[ 66.731865] pci 0000:13:04.0: bridge window [mem 0x4d0000000-0x14afffffff 64bit pref]
[ 66.731886] pci 0000:12:00.0: PCI bridge to [bus 13-38]
[ 66.731902] pci 0000:12:00.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 66.731913] pci 0000:12:00.0: bridge window [mem 0x4b4000000-0x14afffffff 64bit pref]
[ 66.731934] pcieport 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 66.731946] pcieport 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 66.731955] pcieport 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 66.731970] PCI: No. 2 try to assign unassigned res
[ 66.731975] pcieport 0000:0d:04.0: BAR 13: no space for [io size 0x2000]
[ 66.731976] pcieport 0000:0d:04.0: BAR 13: failed to assign [io size 0x2000]
[ 66.731977] pci 0000:12:00.0: BAR 13: no space for [io size 0x2000]
[ 66.731978] pci 0000:12:00.0: BAR 13: failed to assign [io size 0x2000]
[ 66.731980] pci 0000:13:01.0: BAR 13: no space for [io size 0x1000]
[ 66.731980] pci 0000:13:01.0: BAR 13: failed to assign [io size 0x1000]
[ 66.731982] pci 0000:13:04.0: BAR 13: no space for [io size 0x1000]
[ 66.731982] pci 0000:13:04.0: BAR 13: failed to assign [io size 0x1000]
[ 66.731984] pci 0000:14:00.0: BAR 4: no space for [io size 0x0100]
[ 66.731985] pci 0000:14:00.0: BAR 4: failed to assign [io size 0x0100]
[ 66.731986] pci 0000:13:01.0: PCI bridge to [bus 14]
[ 66.732002] pci 0000:13:01.0: bridge window [mem 0xac900000-0xac9fffff]
[ 66.732014] pci 0000:13:01.0: bridge window [mem 0x4b8000000-0x4cfffffff 64bit pref]
[ 66.732035] pci 0000:13:04.0: PCI bridge to [bus 15-38]
[ 66.732051] pci 0000:13:04.0: bridge window [mem 0xaca00000-0xbc0fffff]
[ 66.732062] pci 0000:13:04.0: bridge window [mem 0x4d0000000-0x14afffffff 64bit pref]
[ 66.732083] pci 0000:12:00.0: PCI bridge to [bus 13-38]
[ 66.732100] pci 0000:12:00.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 66.732111] pci 0000:12:00.0: bridge window [mem 0x4b4000000-0x14afffffff 64bit pref]
[ 66.732132] pcieport 0000:0d:04.0: PCI bridge to [bus 12-38]
[ 66.732144] pcieport 0000:0d:04.0: bridge window [mem 0xac900000-0xbc0fffff]
[ 66.732152] pcieport 0000:0d:04.0: bridge window [mem 0x4b0800000-0x14afffffff 64bit pref]
[ 66.732212] pcieport 0000:12:00.0: enabling device (0000 -> 0002)
[ 66.732841] pcieport 0000:13:01.0: enabling device (0000 -> 0002)
[ 66.733398] pcieport 0000:13:04.0: enabling device (0000 -> 0002)
[ 66.733711] pcieport 0000:13:04.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 66.734259] pci 0000:14:00.1: D0 power state depends on 0000:14:00.0
[ 66.734312] snd_hda_intel 0000:14:00.1: enabling device (0000 -> 0002)
[ 66.734440] snd_hda_intel 0000:14:00.1: Force to non-snoop mode
[ 66.734494] pci 0000:15:00.0: enabling device (0000 -> 0002)
[ 66.734911] xhci_hcd 0000:15:00.0: xHCI Host Controller
[ 66.734919] xhci_hcd 0000:15:00.0: new USB bus registered, assigned bus number 9
[ 66.736348] xhci_hcd 0000:15:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 66.737304] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 66.737306] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 66.737308] usb usb9: Product: xHCI Host Controller
[ 66.737310] usb usb9: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 66.737311] usb usb9: SerialNumber: 0000:15:00.0
[ 66.737456] hub 9-0:1.0: USB hub found
[ 66.737476] hub 9-0:1.0: 2 ports detected
[ 66.737921] xhci_hcd 0000:15:00.0: xHCI Host Controller
[ 66.737926] xhci_hcd 0000:15:00.0: new USB bus registered, assigned bus number 10
[ 66.737930] xhci_hcd 0000:15:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 66.737997] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 66.737999] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 66.738000] usb usb10: Product: xHCI Host Controller
[ 66.738001] usb usb10: Manufacturer: Linux 5.5.0-rc1+ xhci-hcd
[ 66.738003] usb usb10: SerialNumber: 0000:15:00.0
[ 66.738098] hub 10-0:1.0: USB hub found
[ 66.738114] hub 10-0:1.0: 2 ports detected
[ 66.747238] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:01.0/0000:14:00.1/sound/card3/input40
[ 66.747348] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:01.0/0000:14:00.1/sound/card3/input41
[ 66.747417] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:01.0/0000:14:00.1/sound/card3/input42
[ 66.747484] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:01.0/0000:14:00.1/sound/card3/input43
[ 66.747550] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:01.0/0000:14:00.1/sound/card3/input44
[ 66.747658] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:01.0/0000:14:00.1/sound/card3/input45
[ 66.749350] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 66.749353] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[ 67.073489] usb 9-2: new high-speed USB device number 2 using xhci_hcd
[ 67.224441] usb 9-2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.03
[ 67.224447] usb 9-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 67.224451] usb 9-2: Product: USB2.1 Hub
[ 67.224454] usb 9-2: Manufacturer: GenesysLogic
[ 67.229580] hub 9-2:1.0: USB hub found
[ 67.229980] hub 9-2:1.0: 4 ports detected
[ 67.353227] usb 10-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 67.380409] usb 10-2: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=93.03
[ 67.380411] usb 10-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 67.380412] usb 10-2: Product: USB3.1 Hub
[ 67.380413] usb 10-2: Manufacturer: GenesysLogic
[ 67.383707] hub 10-2:1.0: USB hub found
[ 67.384262] hub 10-2:1.0: 4 ports detected
[ 67.549067] usb 9-2.2: new full-speed USB device number 3 using xhci_hcd
[ 67.675286] usb 9-2.2: New USB device found, idVendor=1044, idProduct=7a27, bcdDevice= 1.00
[ 67.675294] usb 9-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 67.675298] usb 9-2.2: Product: USB-HID Device
[ 67.675302] usb 9-2.2: Manufacturer: HOLTEK
[ 67.675305] usb 9-2.2: SerialNumber: 000000000000
[ 67.688591] hid-generic 0003:1044:7A27.0009: hiddev0,hidraw4: USB HID v1.11 Device [HOLTEK USB-HID Device] on usb-0000:15:00.0-2.2/input0
[ 67.688893] usbhid 9-2.2:1.1: couldn't find an input interrupt endpoint
[ 67.690908] input: HOLTEK USB-HID Device as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:0c:00.0/0000:0d:04.0/0000:12:00.0/0000:13:04.0/0000:15:00.0/usb9/9-2/9-2.2/9-2.2:1.2/0003:1044:7A27.000A/input/input46
[ 67.691382] hid-generic 0003:1044:7A27.000A: input,hidraw5: USB HID v1.11 Mouse [HOLTEK USB-HID Device] on usb-0000:15:00.0-2.2/input2
[ 71.044325] pcieport 0000:0d:04.0: pciehp: Slot(4-2): Link Down
[ 71.044332] pcieport 0000:0d:04.0: pciehp: Slot(4-2): Card not present
[ 71.044369] xhci_hcd 0000:15:00.0: remove, state 4
[ 71.044383] usb usb10: USB disconnect, device number 1
[ 71.044387] usb 10-2: USB disconnect, device number 2
[ 71.045609] xhci_hcd 0000:15:00.0: USB bus 10 deregistered
[ 71.045630] xhci_hcd 0000:15:00.0: xHCI host controller not responding, assume dead
[ 71.045652] xhci_hcd 0000:15:00.0: remove, state 1
[ 71.045660] usb usb9: USB disconnect, device number 1
[ 71.045665] usb 9-2: USB disconnect, device number 2
[ 71.045669] usb 9-2.2: USB disconnect, device number 3
[ 71.052338] thunderbolt 0-30101: device disconnected
[ 71.111007] xhci_hcd 0000:15:00.0: Host halt failed, -19
[ 71.111013] xhci_hcd 0000:15:00.0: Host not accessible, reset failed.
[ 71.111154] xhci_hcd 0000:15:00.0: USB bus 9 deregistered
[ 71.601901] snd_hda_codec_hdmi hdaudioC3D0: Unable to sync register 0x2f0d00. -5
[ 71.601923] snd_hda_codec_hdmi hdaudioC3D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.601936] snd_hda_codec_hdmi hdaudioC3D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.601948] snd_hda_codec_hdmi hdaudioC3D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.601959] snd_hda_codec_hdmi hdaudioC3D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.601971] snd_hda_codec_hdmi hdaudioC3D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.601982] snd_hda_codec_hdmi hdaudioC3D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.802183] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem
[ 71.802234] pci \x9a\x15\xd57Û®\xb3j00.0: Removing from iommu group 15
[ 71.802238] ------------[ cut here ]------------
[ 71.802239] kernfs: can not remove 'iommu_group', no directory
[ 71.802260] WARNING: CPU: 7 PID: 2511 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x8a/0xa0
[ 71.802261] Modules linked in: amd_iommu_v2 gpu_sched ttm snd_usb_audio snd_usbmidi_lib snd_rawmidi usbhid snd_seq_device ccm tg3 typec_displayport rfcomm hid_multitouch hid_generic cmac algif_hash algif_skcipher af_alg bnep uvcvideo videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel videodev bluetooth mc cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul dell_laptop ledtrig_audio ghash_clmulni_intel i915 mei_hdcp snd_soc_skl snd_soc_hdac_hda dell_wmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp dell_smbios drm_kms_helper snd_soc_acpi_intel_match dcdbas aesni_intel intel_rapl_msr snd_soc_acpi drm crypto_simd snd_soc_core cryptd glue_helper i2c_algo_bit fb_sys_fops snd_compress syscopyarea intel_cstate ac97_bus sysfillrect intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor snd_pcm_dmaengine
[ 71.802298] sysimgblt intel_rapl_perf iwlmvm snd_hda_intel snd_intel_dspcfg input_leds snd_hda_codec mac80211 psmouse snd_hda_core pcspkr snd_hwdep snd_pcm snd_timer libarc4 snd i2c_i801 soundcore iwlwifi intel_lpss_pci cfg80211 mei_me thunderbolt mei processor_thermal_device intel_xhci_usb_role_switch intel_lpss intel_rapl_common ucsi_acpi roles idma64 intel_pch_thermal typec_ucsi virt_dma intel_soc_dts_iosf typec i2c_hid wmi hid pinctrl_sunrisepoint intel_hid mac_hid pinctrl_intel int3403_thermal int3400_thermal video sparse_keymap int340x_thermal_zone acpi_pad acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.802331] CPU: 7 PID: 2511 Comm: irq/187-pciehp Not tainted 5.5.0-rc1+ #1
[ 71.802332] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.802335] RIP: 0010:kernfs_remove_by_name_ns+0x8a/0xa0
[ 71.802337] Code: 00 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 a0 22 52 b9 e8 69 50 74 00 b8 fe ff ff ff eb e5 48 c7 c7 28 51 17 b9 e8 ab 14 d1 ff <0f> 0b b8 fe ff ff ff eb d0 66 66 2e 0f 1f 84 00 00 00 00 00 66 90
[ 71.802338] RSP: 0018:ffffaff78130fb58 EFLAGS: 00010282
[ 71.802339] RAX: 0000000000000000 RBX: ffff89b04ed060b0 RCX: 0000000000000007
[ 71.802340] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89b05e7d9800
[ 71.802340] RBP: ffffaff78130fb70 R08: 0000000000000afd R09: 0000000000000004
[ 71.802341] R10: 0000000000000000 R11: 0000000000000001 R12: ffff89aff8d7fc60
[ 71.802342] R13: ffffffffb91ca318 R14: ffff89b0597a8258 R15: ffffffffb957b450
[ 71.802343] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.802344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.802345] CR2: 000055c4aad623c8 CR3: 00000001d8c0a006 CR4: 00000000003606e0
[ 71.802345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.802346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.802347] Call Trace:
[ 71.802353] sysfs_remove_link+0x19/0x30
[ 71.802358] iommu_group_remove_device+0xbf/0x13d
[ 71.802361] intel_iommu_remove_device+0x4b/0xb0
[ 71.802363] iommu_release_device+0x2b/0x50
[ 71.802364] iommu_bus_notifier+0x84/0x90
[ 71.802368] notifier_call_chain+0x55/0x80
[ 71.802370] blocking_notifier_call_chain+0x50/0x70
[ 71.802373] ? irq_finalize_oneshot.part.0+0xf0/0xf0
[ 71.802376] device_del+0x2b9/0x3e0
[ 71.802379] pci_remove_bus_device+0x7e/0x100
[ 71.802380] pci_remove_bus_device+0x31/0x100
[ 71.802381] pci_remove_bus_device+0x31/0x100
[ 71.802382] pci_stop_and_remove_bus_device+0x1b/0x20
[ 71.802386] pciehp_unconfigure_device+0x80/0x12f
[ 71.802387] pciehp_disable_slot+0x6e/0x100
[ 71.802389] pciehp_handle_presence_or_link_change+0xdd/0x2a0
[ 71.802391] pciehp_ist+0x141/0x150
[ 71.802392] irq_thread_fn+0x28/0x60
[ 71.802394] irq_thread+0xda/0x170
[ 71.802395] ? irq_forced_thread_fn+0x80/0x80
[ 71.802396] kthread+0x104/0x140
[ 71.802398] ? irq_thread_check_affinity+0xf0/0xf0
[ 71.802399] ? kthread_park+0x90/0x90
[ 71.802401] ret_from_fork+0x35/0x40
[ 71.802403] ---[ end trace a59058747b53f597 ]---
[ 71.802404] ------------[ cut here ]------------
[ 71.802404] kernfs: can not remove 'iommu', no directory
[ 71.802413] WARNING: CPU: 7 PID: 2511 at fs/kernfs/dir.c:1507 kernfs_remove_by_name_ns+0x8a/0xa0
[ 71.802413] Modules linked in: amd_iommu_v2 gpu_sched ttm snd_usb_audio snd_usbmidi_lib snd_rawmidi usbhid snd_seq_device ccm tg3 typec_displayport rfcomm hid_multitouch hid_generic cmac algif_hash algif_skcipher af_alg bnep uvcvideo videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel videodev bluetooth mc cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul dell_laptop ledtrig_audio ghash_clmulni_intel i915 mei_hdcp snd_soc_skl snd_soc_hdac_hda dell_wmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp dell_smbios drm_kms_helper snd_soc_acpi_intel_match dcdbas aesni_intel intel_rapl_msr snd_soc_acpi drm crypto_simd snd_soc_core cryptd glue_helper i2c_algo_bit fb_sys_fops snd_compress syscopyarea intel_cstate ac97_bus sysfillrect intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor snd_pcm_dmaengine
[ 71.802435] sysimgblt intel_rapl_perf iwlmvm snd_hda_intel snd_intel_dspcfg input_leds snd_hda_codec mac80211 psmouse snd_hda_core pcspkr snd_hwdep snd_pcm snd_timer libarc4 snd i2c_i801 soundcore iwlwifi intel_lpss_pci cfg80211 mei_me thunderbolt mei processor_thermal_device intel_xhci_usb_role_switch intel_lpss intel_rapl_common ucsi_acpi roles idma64 intel_pch_thermal typec_ucsi virt_dma intel_soc_dts_iosf typec i2c_hid wmi hid pinctrl_sunrisepoint intel_hid mac_hid pinctrl_intel int3403_thermal int3400_thermal video sparse_keymap int340x_thermal_zone acpi_pad acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.802450] CPU: 7 PID: 2511 Comm: irq/187-pciehp Tainted: G W 5.5.0-rc1+ #1
[ 71.802450] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.802452] RIP: 0010:kernfs_remove_by_name_ns+0x8a/0xa0
[ 71.802453] Code: 00 31 c0 41 5c 41 5d 41 5e 5d c3 48 c7 c7 a0 22 52 b9 e8 69 50 74 00 b8 fe ff ff ff eb e5 48 c7 c7 28 51 17 b9 e8 ab 14 d1 ff <0f> 0b b8 fe ff ff ff eb d0 66 66 2e 0f 1f 84 00 00 00 00 00 66 90
[ 71.802453] RSP: 0018:ffffaff78130fb70 EFLAGS: 00010282
[ 71.802454] RAX: 0000000000000000 RBX: ffff89b05c8723c8 RCX: 0000000000000007
[ 71.802455] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff89b05e7d9800
[ 71.802456] RBP: ffffaff78130fb88 R08: 0000000000000b2b R09: 0000000000000004
[ 71.802456] R10: 0000000000000000 R11: 0000000000000001 R12: ffff89b04ed060b0
[ 71.802457] R13: ffffffffb91cbdc3 R14: ffffffffb957b450 R15: ffffffffb957b450
[ 71.802458] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.802459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.802460] CR2: 000055c4aad623c8 CR3: 00000001d8c0a006 CR4: 00000000003606e0
[ 71.802461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.802461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.802462] Call Trace:
[ 71.802463] sysfs_remove_link+0x19/0x30
[ 71.802465] iommu_device_unlink+0x2f/0x60
[ 71.802466] intel_iommu_remove_device+0x5b/0xb0
[ 71.802468] iommu_release_device+0x2b/0x50
[ 71.802470] iommu_bus_notifier+0x84/0x90
[ 71.802472] notifier_call_chain+0x55/0x80
[ 71.802473] blocking_notifier_call_chain+0x50/0x70
[ 71.802475] ? irq_finalize_oneshot.part.0+0xf0/0xf0
[ 71.802476] device_del+0x2b9/0x3e0
[ 71.802478] pci_remove_bus_device+0x7e/0x100
[ 71.802479] pci_remove_bus_device+0x31/0x100
[ 71.802480] pci_remove_bus_device+0x31/0x100
[ 71.802481] pci_stop_and_remove_bus_device+0x1b/0x20
[ 71.802483] pciehp_unconfigure_device+0x80/0x12f
[ 71.802485] pciehp_disable_slot+0x6e/0x100
[ 71.802487] pciehp_handle_presence_or_link_change+0xdd/0x2a0
[ 71.802488] pciehp_ist+0x141/0x150
[ 71.802489] irq_thread_fn+0x28/0x60
[ 71.802490] irq_thread+0xda/0x170
[ 71.802492] ? irq_forced_thread_fn+0x80/0x80
[ 71.802493] kthread+0x104/0x140
[ 71.802494] ? irq_thread_check_affinity+0xf0/0xf0
[ 71.802495] ? kthread_park+0x90/0x90
[ 71.802496] ret_from_fork+0x35/0x40
[ 71.802498] ---[ end trace a59058747b53f598 ]---
[ 71.802515] general protection fault: 0000 [#1] SMP PTI
[ 71.802518] CPU: 7 PID: 2511 Comm: irq/187-pciehp Tainted: G W 5.5.0-rc1+ #1
[ 71.802519] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.802520] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.802522] Code: 9c 24 a8 03 00 00 4c 89 ef e8 32 ef 17 00 48 c7 c7 a0 41 55 b9 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 55 b9 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 71.802523] RSP: 0018:ffffaff78130fcf0 EFLAGS: 00010246
[ 71.802524] RAX: ffff89b047e7e028 RBX: ffff89b04ed063a8 RCX: ffff89b04ed060b8
[ 71.802526] RDX: 975c567eda362f3d RSI: 0000000000000000 RDI: ffffffffb95541a0
[ 71.802526] RBP: ffffaff78130fd10 R08: 0000000000000000 R09: ffffaff78130fb20
[ 71.802527] R10: ffff89b05845a218 R11: ffff89b05e6acdf8 R12: ffff89b04ed06000
[ 71.802528] R13: ffff89b04ed060b0 R14: ffff89b047e7e028 R15: ffffffffb7f0fe10
[ 71.802530] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.802531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.802532] CR2: 000055c4aad623c8 CR3: 00000001d8c0a006 CR4: 00000000003606e0
[ 71.802533] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.802534] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.802535] Call Trace:
[ 71.802536] pci_remove_bus_device+0x31/0x100
[ 71.802538] pci_remove_bus_device+0x31/0x100
[ 71.802540] pci_stop_and_remove_bus_device+0x1b/0x20
[ 71.802542] pciehp_unconfigure_device+0x80/0x12f
[ 71.802544] pciehp_disable_slot+0x6e/0x100
[ 71.802546] pciehp_handle_presence_or_link_change+0xdd/0x2a0
[ 71.802547] pciehp_ist+0x141/0x150
[ 71.802549] irq_thread_fn+0x28/0x60
[ 71.802550] irq_thread+0xda/0x170
[ 71.802552] ? irq_forced_thread_fn+0x80/0x80
[ 71.802553] kthread+0x104/0x140
[ 71.802555] ? irq_thread_check_affinity+0xf0/0xf0
[ 71.802556] ? kthread_park+0x90/0x90
[ 71.802558] ret_from_fork+0x35/0x40
[ 71.802559] Modules linked in: amd_iommu_v2 gpu_sched ttm snd_usb_audio snd_usbmidi_lib snd_rawmidi usbhid snd_seq_device ccm tg3 typec_displayport rfcomm hid_multitouch hid_generic cmac algif_hash algif_skcipher af_alg bnep uvcvideo videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel videodev bluetooth mc cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul dell_laptop ledtrig_audio ghash_clmulni_intel i915 mei_hdcp snd_soc_skl snd_soc_hdac_hda dell_wmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp dell_smbios drm_kms_helper snd_soc_acpi_intel_match dcdbas aesni_intel intel_rapl_msr snd_soc_acpi drm crypto_simd snd_soc_core cryptd glue_helper i2c_algo_bit fb_sys_fops snd_compress syscopyarea intel_cstate ac97_bus sysfillrect intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor snd_pcm_dmaengine
[ 71.802577] sysimgblt intel_rapl_perf iwlmvm snd_hda_intel snd_intel_dspcfg input_leds snd_hda_codec mac80211 psmouse snd_hda_core pcspkr snd_hwdep snd_pcm snd_timer libarc4 snd i2c_i801 soundcore iwlwifi intel_lpss_pci cfg80211 mei_me thunderbolt mei processor_thermal_device intel_xhci_usb_role_switch intel_lpss intel_rapl_common ucsi_acpi roles idma64 intel_pch_thermal typec_ucsi virt_dma intel_soc_dts_iosf typec i2c_hid wmi hid pinctrl_sunrisepoint intel_hid mac_hid pinctrl_intel int3403_thermal int3400_thermal video sparse_keymap int340x_thermal_zone acpi_pad acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.802593] ---[ end trace a59058747b53f599 ]---
[ 71.802594] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.802596] Code: 9c 24 a8 03 00 00 4c 89 ef e8 32 ef 17 00 48 c7 c7 a0 41 55 b9 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 55 b9 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 71.802597] RSP: 0018:ffffaff78130fcf0 EFLAGS: 00010246
[ 71.802598] RAX: ffff89b047e7e028 RBX: ffff89b04ed063a8 RCX: ffff89b04ed060b8
[ 71.802599] RDX: 975c567eda362f3d RSI: 0000000000000000 RDI: ffffffffb95541a0
[ 71.802600] RBP: ffffaff78130fd10 R08: 0000000000000000 R09: ffffaff78130fb20
[ 71.802601] R10: ffff89b05845a218 R11: ffff89b05e6acdf8 R12: ffff89b04ed06000
[ 71.802602] R13: ffff89b04ed060b0 R14: ffff89b047e7e028 R15: ffffffffb7f0fe10
[ 71.802603] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.802604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.802605] CR2: 000055c4aad623c8 CR3: 00000001d8c0a006 CR4: 00000000003606e0
[ 71.802606] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.802606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.802616] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 71.802617] #PF: supervisor instruction fetch in kernel mode
[ 71.802617] #PF: error_code(0x0010) - not-present page
[ 71.802618] PGD 0 P4D 0
[ 71.802620] Oops: 0010 [#2] SMP PTI
[ 71.802622] CPU: 7 PID: 2511 Comm: irq/187-pciehp Tainted: G D W 5.5.0-rc1+ #1
[ 71.802622] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.802624] RIP: 0010:0x0
[ 71.802627] Code: Bad RIP value.
[ 71.802628] RSP: 0018:ffffaff78130fea0 EFLAGS: 00010286
[ 71.802629] RAX: 0000000000000000 RBX: ffff89b05b9e2f80 RCX: 0000000000000000
[ 71.802630] RDX: ffffaff78130fec0 RSI: 0000000000000000 RDI: ffffaff78130fec0
[ 71.802631] RBP: ffffaff78130fed0 R08: ffffffffb945e800 R09: 0000000000000000
[ 71.802632] R10: ffffffffb997b7a8 R11: ffffaff78130f9d8 R12: ffff89b05b9e2f80
[ 71.802632] R13: ffff89b05b9e3adc R14: ffff89b05b9e3aa8 R15: 0000000000000000
[ 71.802634] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.802634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.802635] CR2: ffffffffffffffd6 CR3: 00000001d8c0a006 CR4: 00000000003606e0
[ 71.802636] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.802637] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.802638] Call Trace:
[ 71.802639] task_work_run+0x8f/0xb0
[ 71.802642] do_exit+0x2bf/0xae0
[ 71.802644] ? kthread+0x104/0x140
[ 71.802645] ? irq_thread_check_affinity+0xf0/0xf0
[ 71.802647] rewind_stack_do_exit+0x17/0x20
[ 71.802648] Modules linked in: amd_iommu_v2 gpu_sched ttm snd_usb_audio snd_usbmidi_lib snd_rawmidi usbhid snd_seq_device ccm tg3 typec_displayport rfcomm hid_multitouch hid_generic cmac algif_hash algif_skcipher af_alg bnep uvcvideo videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel videodev bluetooth mc cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul dell_laptop ledtrig_audio ghash_clmulni_intel i915 mei_hdcp snd_soc_skl snd_soc_hdac_hda dell_wmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp dell_smbios drm_kms_helper snd_soc_acpi_intel_match dcdbas aesni_intel intel_rapl_msr snd_soc_acpi drm crypto_simd snd_soc_core cryptd glue_helper i2c_algo_bit fb_sys_fops snd_compress syscopyarea intel_cstate ac97_bus sysfillrect intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor snd_pcm_dmaengine
[ 71.802662] sysimgblt intel_rapl_perf iwlmvm snd_hda_intel snd_intel_dspcfg input_leds snd_hda_codec mac80211 psmouse snd_hda_core pcspkr snd_hwdep snd_pcm snd_timer libarc4 snd i2c_i801 soundcore iwlwifi intel_lpss_pci cfg80211 mei_me thunderbolt mei processor_thermal_device intel_xhci_usb_role_switch intel_lpss intel_rapl_common ucsi_acpi roles idma64 intel_pch_thermal typec_ucsi virt_dma intel_soc_dts_iosf typec i2c_hid wmi hid pinctrl_sunrisepoint intel_hid mac_hid pinctrl_intel int3403_thermal int3400_thermal video sparse_keymap int340x_thermal_zone acpi_pad acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.802675] CR2: 0000000000000000
[ 71.802676] ---[ end trace a59058747b53f59a ]---
[ 71.802677] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.802679] Code: 9c 24 a8 03 00 00 4c 89 ef e8 32 ef 17 00 48 c7 c7 a0 41 55 b9 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 55 b9 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 71.802679] RSP: 0018:ffffaff78130fcf0 EFLAGS: 00010246
[ 71.802680] RAX: ffff89b047e7e028 RBX: ffff89b04ed063a8 RCX: ffff89b04ed060b8
[ 71.802681] RDX: 975c567eda362f3d RSI: 0000000000000000 RDI: ffffffffb95541a0
[ 71.802682] RBP: ffffaff78130fd10 R08: 0000000000000000 R09: ffffaff78130fb20
[ 71.802683] R10: ffff89b05845a218 R11: ffff89b05e6acdf8 R12: ffff89b04ed06000
[ 71.802684] R13: ffff89b04ed060b0 R14: ffff89b047e7e028 R15: ffffffffb7f0fe10
[ 71.802685] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.802686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.802687] CR2: ffffffffffffffd6 CR3: 00000001d8c0a006 CR4: 00000000003606e0
[ 71.802688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.802689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.802690] Fixing recursive fault but reboot is needed!
[ 71.817397] ------------[ cut here ]------------
[ 71.817399] refcount_t: underflow; use-after-free.
[ 71.817409] WARNING: CPU: 7 PID: 162 at lib/refcount.c:28 refcount_warn_saturate+0xae/0xf0
[ 71.817409] Modules linked in: amd_iommu_v2 gpu_sched ttm snd_usb_audio snd_usbmidi_lib snd_rawmidi usbhid snd_seq_device ccm tg3 typec_displayport rfcomm hid_multitouch hid_generic cmac algif_hash algif_skcipher af_alg bnep uvcvideo videobuf2_vmalloc btusb videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel videodev bluetooth mc cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul dell_laptop ledtrig_audio ghash_clmulni_intel i915 mei_hdcp snd_soc_skl snd_soc_hdac_hda dell_wmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp dell_smbios drm_kms_helper snd_soc_acpi_intel_match dcdbas aesni_intel intel_rapl_msr snd_soc_acpi drm crypto_simd snd_soc_core cryptd glue_helper i2c_algo_bit fb_sys_fops snd_compress syscopyarea intel_cstate ac97_bus sysfillrect intel_wmi_thunderbolt wmi_bmof dell_wmi_descriptor snd_pcm_dmaengine
[ 71.817431] sysimgblt intel_rapl_perf iwlmvm snd_hda_intel snd_intel_dspcfg input_leds snd_hda_codec mac80211 psmouse snd_hda_core pcspkr snd_hwdep snd_pcm snd_timer libarc4 snd i2c_i801 soundcore iwlwifi intel_lpss_pci cfg80211 mei_me thunderbolt mei processor_thermal_device intel_xhci_usb_role_switch intel_lpss intel_rapl_common ucsi_acpi roles idma64 intel_pch_thermal typec_ucsi virt_dma intel_soc_dts_iosf typec i2c_hid wmi hid pinctrl_sunrisepoint intel_hid mac_hid pinctrl_intel int3403_thermal int3400_thermal video sparse_keymap int340x_thermal_zone acpi_pad acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.817448] CPU: 7 PID: 162 Comm: kworker/7:1 Tainted: G D W 5.5.0-rc1+ #1
[ 71.817449] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.817451] Workqueue: rcu_gp srcu_invoke_callbacks
[ 71.817453] RIP: 0010:refcount_warn_saturate+0xae/0xf0
[ 71.817454] Code: 40 14 2e 01 01 e8 e7 d4 b6 ff 0f 0b 5d c3 80 3d 2d 14 2e 01 00 75 91 48 c7 c7 40 56 19 b9 c6 05 1d 14 2e 01 01 e8 c7 d4 b6 ff <0f> 0b 5d c3 80 3d 0b 14 2e 01 00 0f 85 6d ff ff ff 48 c7 c7 98 56
[ 71.817455] RSP: 0018:ffffaff780467db8 EFLAGS: 00010286
[ 71.817456] RAX: 0000000000000000 RBX: ffff89b03fc91dc0 RCX: 0000000000000007
[ 71.817457] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff89b05e7d9800
[ 71.817458] RBP: ffffaff780467db8 R08: 0000000000000bb4 R09: ffffffffb9986b98
[ 71.817458] R10: ffffffffb997b7a8 R11: ffffaff780467c20 R12: ffff89b04ed060b0
[ 71.817459] R13: ffff89b03fc91db8 R14: ffffffffb957c400 R15: ffff89b05be8ec00
[ 71.817460] FS: 0000000000000000(0000) GS:ffff89b05e7c0000(0000) knlGS:0000000000000000
[ 71.817460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.817461] CR2: ffffffffffffffd6 CR3: 00000001d8c0a001 CR4: 00000000003606e0
[ 71.817462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.817462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.817463] Call Trace:
[ 71.817467] kobject_put+0xfc/0x1c0
[ 71.817470] __device_link_free_srcu+0x51/0x60
[ 71.817471] srcu_invoke_callbacks+0xd2/0x170
[ 71.817474] process_one_work+0x1ec/0x3a0
[ 71.817475] worker_thread+0x4d/0x400
[ 71.817477] kthread+0x104/0x140
[ 71.817479] ? process_one_work+0x3a0/0x3a0
[ 71.817480] ? kthread_park+0x90/0x90
[ 71.817481] ret_from_fork+0x35/0x40
[ 71.817482] ---[ end trace a59058747b53f59b ]---
[-- Attachment #3: dmesg-5 --]
[-- Type: text/plain, Size: 112193 bytes --]
[ 0.000000] microcode: microcode updated early to revision 0xca, date = 2019-10-03
[ 0.000000] Linux version 5.5.0-rc1 (nicholas@nicholas-dell-linux) (gcc version 9.2.0 (GCC)) #2 SMP Mon Dec 9 19:55:37 AWST 2019
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.5-rc1 root=UUID=e9880a1b-a4f2-4779-8a98-6c1bee968ebe rw sysrq_always_enabled audit=0 mem_sleep_default=deep pcie_ports=native pci=assign-busses,hpbussize=0x33,hpiosize=4K,hpmmiosize=256M,hpmmioprefsize=64G,nocrs,nobbn,realloc quiet
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Hygon HygonGenuine
[ 0.000000] Centaur CentaurHauls
[ 0.000000] zhaoxin Shanghai
[ 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: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000002c031fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000002c032000-0x000000002c032fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000002c033000-0x000000002c033fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000002c034000-0x000000003d63afff] usable
[ 0.000000] BIOS-e820: [mem 0x000000003d63b000-0x000000003d9fafff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000003d9fb000-0x000000003da6bfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000003da6c000-0x000000003e123fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000003e124000-0x000000003ff26fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000003ff27000-0x000000003fffefff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x0000000047ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000048000000-0x0000000048dfffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000048e00000-0x000000004f7fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004ae7fffff] usable
[ 0.000000] PCI: Unknown option `nobbn'
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.40 by American Megatrends
[ 0.000000] efi: ACPI=0x3da2f000 ACPI 2.0=0x3da2f000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 TPMFinalLog=0x3e0c5000 ESRT=0x3fdb6018 MEMATTR=0x3ab49018
[ 0.000000] SMBIOS 3.0.0 present.
[ 0.000000] DMI: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 0.000000] tsc: Detected 2100.000 MHz processor
[ 0.000672] tsc: Detected 2099.944 MHz TSC
[ 0.000672] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000673] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000678] last_pfn = 0x4ae800 max_arch_pfn = 0x400000000
[ 0.000681] MTRR default type: write-back
[ 0.000682] MTRR fixed ranges enabled:
[ 0.000683] 00000-9FFFF write-back
[ 0.000683] A0000-BFFFF uncachable
[ 0.000684] C0000-FFFFF write-protect
[ 0.000685] MTRR variable ranges enabled:
[ 0.000686] 0 base 0080000000 mask 7F80000000 uncachable
[ 0.000686] 1 base 0060000000 mask 7FE0000000 uncachable
[ 0.000687] 2 base 0050000000 mask 7FF0000000 uncachable
[ 0.000687] 3 base 004C000000 mask 7FFC000000 uncachable
[ 0.000688] 4 base 004B000000 mask 7FFF000000 uncachable
[ 0.000688] 5 disabled
[ 0.000689] 6 disabled
[ 0.000689] 7 disabled
[ 0.000689] 8 disabled
[ 0.000689] 9 disabled
[ 0.001002] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001141] last_pfn = 0x48e00 max_arch_pfn = 0x400000000
[ 0.007118] esrt: Reserving ESRT space from 0x000000003fdb6018 to 0x000000003fdb6050.
[ 0.007123] check: Scanning 1 areas for low memory corruption
[ 0.007128] Using GB pages for direct mapping
[ 0.007129] BRK [0x347401000, 0x347401fff] PGTABLE
[ 0.007130] BRK [0x347402000, 0x347402fff] PGTABLE
[ 0.007131] BRK [0x347403000, 0x347403fff] PGTABLE
[ 0.007160] BRK [0x347404000, 0x347404fff] PGTABLE
[ 0.007161] BRK [0x347405000, 0x347405fff] PGTABLE
[ 0.007269] BRK [0x347406000, 0x347406fff] PGTABLE
[ 0.007323] BRK [0x347407000, 0x347407fff] PGTABLE
[ 0.007364] BRK [0x347408000, 0x347408fff] PGTABLE
[ 0.007377] BRK [0x347409000, 0x347409fff] PGTABLE
[ 0.007430] Secure boot could not be determined
[ 0.007430] RAMDISK: [mem 0x28215000-0x28cf7fff]
[ 0.007435] ACPI: Early table checksum verification disabled
[ 0.007438] ACPI: RSDP 0x000000003DA2F000 000024 (v02 DELL )
[ 0.007440] ACPI: XSDT 0x000000003DA2F0C8 00010C (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007445] ACPI: FACP 0x000000003DA559D8 00010C (v05 DELL CBX3 01072009 AMI 00010013)
[ 0.007449] ACPI: DSDT 0x000000003DA2F260 026773 (v02 DELL CBX3 01072009 INTL 20160422)
[ 0.007451] ACPI: FACS 0x000000003E121180 000040
[ 0.007452] ACPI: APIC 0x000000003DA55AE8 0000BC (v03 DELL CBX3 01072009 AMI 00010013)
[ 0.007454] ACPI: FPDT 0x000000003DA55BA8 000044 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007456] ACPI: FIDT 0x000000003DA55BF0 0000AC (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007458] ACPI: MCFG 0x000000003DA55CA0 00003C (v01 DELL CBX3 01072009 MSFT 00000097)
[ 0.007459] ACPI: HPET 0x000000003DA55CE0 000038 (v01 DELL CBX3 01072009 AMI. 0005000B)
[ 0.007461] ACPI: SSDT 0x000000003DA55D18 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
[ 0.007463] ACPI: BOOT 0x000000003DA56078 000028 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007465] ACPI: SSDT 0x000000003DA560A0 0012DE (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
[ 0.007467] ACPI: HPET 0x000000003DA57380 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F)
[ 0.007469] ACPI: SSDT 0x000000003DA573B8 000CEF (v02 INTEL xh_rvp07 00000000 INTL 20160422)
[ 0.007470] ACPI: UEFI 0x000000003DA580A8 000042 (v01 00000000 00000000)
[ 0.007472] ACPI: SSDT 0x000000003DA580F0 0017AE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
[ 0.007474] ACPI: LPIT 0x000000003DA598A0 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F)
[ 0.007476] ACPI: SSDT 0x000000003DA59938 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422)
[ 0.007478] ACPI: SSDT 0x000000003DA59AA0 00029F (v02 INTEL sensrhub 00000000 INTL 20160422)
[ 0.007480] ACPI: SSDT 0x000000003DA59D40 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422)
[ 0.007482] ACPI: SSDT 0x000000003DA5CD48 000517 (v02 INTEL TbtTypeC 00000000 INTL 20160422)
[ 0.007484] ACPI: DBGP 0x000000003DA5D260 000034 (v01 INTEL 00000002 MSFT 0000005F)
[ 0.007485] ACPI: DBG2 0x000000003DA5D298 000054 (v00 INTEL 00000002 MSFT 0000005F)
[ 0.007487] ACPI: SSDT 0x000000003DA5D2F0 000801 (v02 INTEL UsbCTabl 00001000 INTL 20160422)
[ 0.007489] ACPI: SSDT 0x000000003DA5DAF8 00CFC3 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[ 0.007491] ACPI: MSDM 0x000000003DA6AAC0 000055 (v03 DELL CBX3 06222004 AMI 00010013)
[ 0.007492] ACPI: SLIC 0x000000003DA6AB18 000176 (v03 DELL CBX3 01072009 MSFT 00010013)
[ 0.007494] ACPI: NHLT 0x000000003DA6AC90 00002D (v00 INTEL EDK2 00000002 01000013)
[ 0.007496] ACPI: TPM2 0x000000003DA6ACC0 000034 (v03 DELL CBX3 00000001 AMI 00000000)
[ 0.007498] ACPI: ASF! 0x000000003DA6ACF8 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 0.007500] ACPI: DMAR 0x000000003DA6AD98 0000F0 (v01 INTEL KBL 00000001 INTL 00000001)
[ 0.007502] ACPI: BGRT 0x000000003DA6AE88 000038 (v00 01072009 AMI 00010013)
[ 0.007508] ACPI: Local APIC address 0xfee00000
[ 0.007751] No NUMA configuration found
[ 0.007752] Faking a node at [mem 0x0000000000000000-0x00000004ae7fffff]
[ 0.007759] NODE_DATA(0) allocated [mem 0x4ae7d5000-0x4ae7fffff]
[ 0.007936] Zone ranges:
[ 0.007937] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.007938] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.007939] Normal [mem 0x0000000100000000-0x00000004ae7fffff]
[ 0.007939] Device empty
[ 0.007940] Movable zone start for each node
[ 0.007942] Early memory node ranges
[ 0.007943] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.007944] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.007944] node 0: [mem 0x0000000000100000-0x000000002c031fff]
[ 0.007944] node 0: [mem 0x000000002c034000-0x000000003d63afff]
[ 0.007945] node 0: [mem 0x000000003ffff000-0x000000003fffffff]
[ 0.007945] node 0: [mem 0x0000000048000000-0x0000000048dfffff]
[ 0.007946] node 0: [mem 0x0000000100000000-0x00000004ae7fffff]
[ 0.008173] Zeroed struct page in unavailable ranges: 39978 pages
[ 0.008174] Initmem setup node 0 [mem 0x0000000000001000-0x00000004ae7fffff]
[ 0.008175] On node 0 totalpages: 4115414
[ 0.008176] DMA zone: 64 pages used for memmap
[ 0.008176] DMA zone: 22 pages reserved
[ 0.008176] DMA zone: 3996 pages, LIFO batch:0
[ 0.008211] DMA32 zone: 3921 pages used for memmap
[ 0.008211] DMA32 zone: 250938 pages, LIFO batch:63
[ 0.013336] Normal zone: 60320 pages used for memmap
[ 0.013337] Normal zone: 3860480 pages, LIFO batch:63
[ 0.050596] Reserving Intel graphics memory at [mem 0x4b800000-0x4f7fffff]
[ 0.051159] ACPI: PM-Timer IO Port: 0x1808
[ 0.051160] ACPI: Local APIC address 0xfee00000
[ 0.051165] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.051166] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.051166] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.051167] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.051167] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.051168] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.051168] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.051168] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.051195] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.051197] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.051198] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.051199] ACPI: IRQ0 used by override.
[ 0.051200] ACPI: IRQ9 used by override.
[ 0.051201] Using ACPI (MADT) for SMP configuration information
[ 0.051202] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.051206] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.051220] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.051222] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.051223] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.051224] PM: Registered nosave memory: [mem 0x2c032000-0x2c032fff]
[ 0.051224] PM: Registered nosave memory: [mem 0x2c033000-0x2c033fff]
[ 0.051225] PM: Registered nosave memory: [mem 0x3d63b000-0x3d9fafff]
[ 0.051226] PM: Registered nosave memory: [mem 0x3d9fb000-0x3da6bfff]
[ 0.051226] PM: Registered nosave memory: [mem 0x3da6c000-0x3e123fff]
[ 0.051226] PM: Registered nosave memory: [mem 0x3e124000-0x3ff26fff]
[ 0.051227] PM: Registered nosave memory: [mem 0x3ff27000-0x3fffefff]
[ 0.051228] PM: Registered nosave memory: [mem 0x40000000-0x47ffffff]
[ 0.051229] PM: Registered nosave memory: [mem 0x48e00000-0x4f7fffff]
[ 0.051229] PM: Registered nosave memory: [mem 0x4f800000-0xdfffffff]
[ 0.051230] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.051230] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
[ 0.051230] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[ 0.051231] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[ 0.051231] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.051231] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
[ 0.051232] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.051232] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[ 0.051232] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.051234] [mem 0x4f800000-0xdfffffff] available for PCI devices
[ 0.051235] Booting paravirtualized kernel on bare hardware
[ 0.051237] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.051242] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.051443] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144
[ 0.051448] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152
[ 0.051448] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.051469] Built 1 zonelists, mobility grouping on. Total pages: 4051087
[ 0.051469] Policy zone: Normal
[ 0.051471] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.5-rc1 root=UUID=e9880a1b-a4f2-4779-8a98-6c1bee968ebe rw sysrq_always_enabled audit=0 mem_sleep_default=deep pcie_ports=native pci=assign-busses,hpbussize=0x33,hpiosize=4K,hpmmiosize=256M,hpmmioprefsize=64G,nocrs,nobbn,realloc quiet
[ 0.051513] sysrq: sysrq always enabled.
[ 0.051522] audit: disabled (until reboot)
[ 0.052617] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.053182] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.053244] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.100946] Memory: 16017664K/16461656K available (14339K kernel code, 2400K rwdata, 4868K rodata, 2632K init, 5076K bss, 443992K reserved, 0K cma-reserved)
[ 0.101052] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.101063] Kernel/User page tables isolation: enabled
[ 0.101075] ftrace: allocating 43793 entries in 172 pages
[ 0.114700] ftrace: allocated 172 pages with 4 groups
[ 0.114802] rcu: Hierarchical RCU implementation.
[ 0.114803] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[ 0.114803] Tasks RCU enabled.
[ 0.114804] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.114804] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.117108] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[ 0.117387] random: crng done (trusting CPU's manufacturer)
[ 0.117421] spurious 8259A interrupt: IRQ7.
[ 0.117445] Console: colour dummy device 80x25
[ 0.117450] printk: console [tty0] enabled
[ 0.117466] ACPI: Core revision 20191018
[ 0.117742] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[ 0.117845] APIC: Switch to symmetric I/O mode setup
[ 0.117847] DMAR: Host address width 39
[ 0.117847] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.117852] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[ 0.117853] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.117856] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.117856] DMAR: RMRR base: 0x0000003d715000 end: 0x0000003d734fff
[ 0.117857] DMAR: RMRR base: 0x0000004b000000 end: 0x0000004f7fffff
[ 0.117858] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[ 0.117858] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[ 0.117860] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.117861] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.117861] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.119505] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.119507] x2apic enabled
[ 0.119519] Switched APIC routing to cluster x2apic.
[ 0.123473] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.141919] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e44fb6c2ab, max_idle_ns: 440795206594 ns
[ 0.141923] Calibrating delay loop (skipped), value calculated using timer frequency.. 4199.88 BogoMIPS (lpj=8399776)
[ 0.141925] pid_max: default: 32768 minimum: 301
[ 0.143692] LSM: Security Framework initializing
[ 0.143700] Yama: becoming mindful.
[ 0.143722] AppArmor: AppArmor initialized
[ 0.143781] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.143814] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.143828] *** VALIDATE tmpfs ***
[ 0.143943] *** VALIDATE proc ***
[ 0.143985] *** VALIDATE cgroup1 ***
[ 0.143986] *** VALIDATE cgroup2 ***
[ 0.144035] mce: CPU0: Thermal monitoring enabled (TM1)
[ 0.144052] process: using mwait in idle threads
[ 0.144054] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.144055] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.144057] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.144058] Spectre V2 : Mitigation: Full generic retpoline
[ 0.144058] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.144059] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.144060] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.144060] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[ 0.144061] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.144064] TAA: Mitigation: Clear CPU buffers
[ 0.144064] MDS: Mitigation: Clear CPU buffers
[ 0.144274] Freeing SMP alternatives memory: 36K
[ 0.145984] TSC deadline timer enabled
[ 0.145989] smpboot: CPU0: Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[ 0.146065] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.146070] ... version: 4
[ 0.146071] ... bit width: 48
[ 0.146071] ... generic registers: 4
[ 0.146071] ... value mask: 0000ffffffffffff
[ 0.146072] ... max period: 00007fffffffffff
[ 0.146072] ... fixed-purpose events: 3
[ 0.146073] ... event mask: 000000070000000f
[ 0.146102] rcu: Hierarchical SRCU implementation.
[ 0.146913] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.146974] smp: Bringing up secondary CPUs ...
[ 0.147054] x86: Booting SMP configuration:
[ 0.147055] .... node #0, CPUs: #1 #2 #3 #4
[ 0.151050] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 0.151050] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 0.151050] #5 #6 #7
[ 0.154323] smp: Brought up 1 node, 8 CPUs
[ 0.154323] smpboot: Max logical packages: 1
[ 0.154323] smpboot: Total of 8 processors activated (33599.10 BogoMIPS)
[ 0.158022] devtmpfs: initialized
[ 0.158022] x86/mm: Memory block size: 128MB
[ 0.159097] PM: Registering ACPI NVS region [mem 0x2c032000-0x2c032fff] (4096 bytes)
[ 0.159097] PM: Registering ACPI NVS region [mem 0x3da6c000-0x3e123fff] (7045120 bytes)
[ 0.159097] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.159097] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.159097] pinctrl core: initialized pinctrl subsystem
[ 0.159097] PM: RTC time: 12:22:13, date: 2019-12-09
[ 0.159097] thermal_sys: Registered thermal governor 'fair_share'
[ 0.159097] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.159097] thermal_sys: Registered thermal governor 'step_wise'
[ 0.159097] thermal_sys: Registered thermal governor 'user_space'
[ 0.159097] NET: Registered protocol family 16
[ 0.159097] EISA bus registered
[ 0.159097] cpuidle: using governor ladder
[ 0.159097] cpuidle: using governor menu
[ 0.159097] Simple Boot Flag at 0x47 set to 0x80
[ 0.159097] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.159097] ACPI: bus type PCI registered
[ 0.159097] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.159097] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.159097] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.159097] PCI: Using configuration type 1 for base access
[ 0.159097] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.161928] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.161929] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.161979] ACPI: Added _OSI(Module Device)
[ 0.161979] ACPI: Added _OSI(Processor Device)
[ 0.161980] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.161980] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.161981] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.161982] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.161982] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.197419] ACPI: 11 ACPI AML tables successfully acquired and loaded
[ 0.265394] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.279192] ACPI: Dynamic OEM Table Load:
[ 0.279201] ACPI: SSDT 0xFFFF9153DB8E3000 0005EE (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
[ 0.281556] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[ 0.282992] ACPI: Dynamic OEM Table Load:
[ 0.282998] ACPI: SSDT 0xFFFF9153DB887C00 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
[ 0.284858] ACPI: Dynamic OEM Table Load:
[ 0.284863] ACPI: SSDT 0xFFFF9153DB99C900 0000BA (v02 PmRef Cpu0Hwp 00003000 INTL 20160422)
[ 0.286614] ACPI: Dynamic OEM Table Load:
[ 0.286619] ACPI: SSDT 0xFFFF9153DB8E2000 000628 (v02 PmRef HwpLvt 00003000 INTL 20160422)
[ 0.288568] ACPI: Dynamic OEM Table Load:
[ 0.288574] ACPI: SSDT 0xFFFF9153DBC23000 000D14 (v02 PmRef ApIst 00003000 INTL 20160422)
[ 0.290975] ACPI: Dynamic OEM Table Load:
[ 0.290980] ACPI: SSDT 0xFFFF9153DB886400 000317 (v02 PmRef ApHwp 00003000 INTL 20160422)
[ 0.292514] ACPI: Dynamic OEM Table Load:
[ 0.292517] ACPI: SSDT 0xFFFF9153DB883000 00030A (v02 PmRef ApCst 00003000 INTL 20160422)
[ 0.296564] ACPI: EC: EC started
[ 0.296565] ACPI: EC: interrupt blocked
[ 0.305291] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
[ 0.305292] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 0.305293] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[ 0.305293] ACPI: Interpreter enabled
[ 0.305329] ACPI: (supports S0 S3 S4 S5)
[ 0.305330] ACPI: Using IOAPIC for interrupt routing
[ 0.305362] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[ 0.305962] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 0.313034] ACPI: Power Resource [WRST] (on)
[ 0.333326] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.333331] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 0.333667] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME AER]
[ 0.333989] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR]
[ 0.333990] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 0.334268] acpi PNP0A08:00: host bridge window [io 0x0000-0x0cf7 window] (ignored)
[ 0.334269] acpi PNP0A08:00: host bridge window [io 0x0cf8-0x0cff] (ignored)
[ 0.334270] acpi PNP0A08:00: host bridge window [io 0x0d00-0xffff window] (ignored)
[ 0.334270] acpi PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff window] (ignored)
[ 0.334271] acpi PNP0A08:00: host bridge window [mem 0x000c0000-0x000c3fff window] (ignored)
[ 0.334272] acpi PNP0A08:00: host bridge window [mem 0x000c4000-0x000c7fff window] (ignored)
[ 0.334272] acpi PNP0A08:00: host bridge window [mem 0x000c8000-0x000cbfff window] (ignored)
[ 0.334273] acpi PNP0A08:00: host bridge window [mem 0x000cc000-0x000cffff window] (ignored)
[ 0.334274] acpi PNP0A08:00: host bridge window [mem 0x000d0000-0x000d3fff window] (ignored)
[ 0.334274] acpi PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff window] (ignored)
[ 0.334275] acpi PNP0A08:00: host bridge window [mem 0x000d8000-0x000dbfff window] (ignored)
[ 0.334275] acpi PNP0A08:00: host bridge window [mem 0x000dc000-0x000dffff window] (ignored)
[ 0.334276] acpi PNP0A08:00: host bridge window [mem 0x4f800000-0xdfffffff window] (ignored)
[ 0.334277] acpi PNP0A08:00: host bridge window [mem 0xfd000000-0xfe7fffff window] (ignored)
[ 0.334277] PCI: root bus 00: using default resources
[ 0.334633] PCI host bridge to bus 0000:00
[ 0.334634] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.334635] pci_bus 0000:00: root bus resource [mem 0x00000000-0x7fffffffff]
[ 0.334636] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.334644] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[ 0.334757] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[ 0.334767] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit]
[ 0.334771] pci 0000:00:02.0: reg 0x18: [mem 0x50000000-0x5fffffff 64bit pref]
[ 0.334775] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.334787] pci 0000:00:02.0: BAR 2: assigned to efifb
[ 0.334911] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[ 0.334922] pci 0000:00:04.0: reg 0x10: [mem 0xdc320000-0xdc327fff 64bit]
[ 0.335124] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[ 0.335144] pci 0000:00:14.0: reg 0x10: [mem 0xdc310000-0xdc31ffff 64bit]
[ 0.335201] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.335396] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[ 0.335416] pci 0000:00:14.2: reg 0x10: [mem 0xdc335000-0xdc335fff 64bit]
[ 0.335644] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[ 0.335690] pci 0000:00:15.0: reg 0x10: [mem 0xdc334000-0xdc334fff 64bit]
[ 0.335969] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[ 0.336016] pci 0000:00:15.1: reg 0x10: [mem 0xdc333000-0xdc333fff 64bit]
[ 0.336265] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[ 0.336281] pci 0000:00:16.0: reg 0x10: [mem 0xdc332000-0xdc332fff 64bit]
[ 0.336327] pci 0000:00:16.0: PME# supported from D3hot
[ 0.336466] pci 0000:00:16.3: [8086:9d3d] type 00 class 0x070002
[ 0.336478] pci 0000:00:16.3: reg 0x10: [io 0xf060-0xf067]
[ 0.336483] pci 0000:00:16.3: reg 0x14: [mem 0xdc331000-0xdc331fff]
[ 0.336634] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[ 0.336711] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.336896] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400
[ 0.336973] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.337149] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
[ 0.337269] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.337439] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[ 0.337507] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.337707] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[ 0.337899] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[ 0.337911] pci 0000:00:1f.2: reg 0x10: [mem 0xdc32c000-0xdc32ffff]
[ 0.338070] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[ 0.338095] pci 0000:00:1f.3: reg 0x10: [mem 0xdc328000-0xdc32bfff 64bit]
[ 0.338117] pci 0000:00:1f.3: reg 0x20: [mem 0xdc300000-0xdc30ffff 64bit]
[ 0.338160] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 0.338371] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[ 0.338432] pci 0000:00:1f.4: reg 0x10: [mem 0xdc330000-0xdc3300ff 64bit]
[ 0.338503] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f]
[ 0.339105] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000
[ 0.339133] pci 0000:01:00.0: reg 0x14: [mem 0xdc200000-0xdc200fff]
[ 0.339233] pci 0000:01:00.0: supports D1 D2
[ 0.339234] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.339547] pci 0000:00:1c.0: PCI bridge to [bus 01-fe]
[ 0.339550] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.339554] pci_bus 0000:01: busn_res: [bus 01-fe] end is updated to 01
[ 0.339944] pci 0000:02:00.0: [8086:24fd] type 00 class 0x028000
[ 0.340037] pci 0000:02:00.0: reg 0x10: [mem 0xdc100000-0xdc101fff 64bit]
[ 0.340254] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.340888] pci 0000:00:1c.2: PCI bridge to [bus 02-fe]
[ 0.340892] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.340895] pci_bus 0000:02: busn_res: [bus 02-fe] end is updated to 02
[ 0.340988] pci 0000:03:00.0: [8086:15d3] type 01 class 0x060400
[ 0.341046] pci 0000:03:00.0: enabling Extended Tags
[ 0.341121] pci 0000:03:00.0: supports D1 D2
[ 0.341121] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.341242] pci 0000:00:1c.4: PCI bridge to [bus 03-fe]
[ 0.341245] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.341248] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.341325] pci 0000:04:00.0: [8086:15d3] type 01 class 0x060400
[ 0.341385] pci 0000:04:00.0: enabling Extended Tags
[ 0.341462] pci 0000:04:00.0: supports D1 D2
[ 0.341463] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.341557] pci 0000:04:01.0: [8086:15d3] type 01 class 0x060400
[ 0.341616] pci 0000:04:01.0: enabling Extended Tags
[ 0.341694] pci 0000:04:01.0: supports D1 D2
[ 0.341695] pci 0000:04:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.341791] pci 0000:04:02.0: [8086:15d3] type 01 class 0x060400
[ 0.341851] pci 0000:04:02.0: enabling Extended Tags
[ 0.341926] pci 0000:04:02.0: supports D1 D2
[ 0.341927] pci 0000:04:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.342023] pci 0000:04:04.0: [8086:15d3] type 01 class 0x060400
[ 0.342083] pci 0000:04:04.0: enabling Extended Tags
[ 0.342160] pci 0000:04:04.0: supports D1 D2
[ 0.342161] pci 0000:04:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.342267] pci 0000:03:00.0: PCI bridge to [bus 04-fe]
[ 0.342274] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.342357] pci 0000:05:00.0: [8086:15d2] type 00 class 0x088000
[ 0.342385] pci 0000:05:00.0: reg 0x10: [mem 0xac100000-0xac13ffff]
[ 0.342393] pci 0000:05:00.0: reg 0x14: [mem 0xac140000-0xac140fff]
[ 0.342437] pci 0000:05:00.0: enabling Extended Tags
[ 0.342533] pci 0000:05:00.0: supports D1 D2
[ 0.342534] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.342679] pci 0000:04:00.0: PCI bridge to [bus 05-fe]
[ 0.342687] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.342692] pci_bus 0000:05: busn_res: [bus 05-fe] end is updated to 05
[ 0.342737] pci 0000:04:01.0: PCI bridge to [bus 06-fe]
[ 0.342749] pci_bus 0000:06: busn_res: [bus 06-fe] end is updated to 38
[ 0.342817] pci 0000:39:00.0: [8086:15d4] type 00 class 0x0c0330
[ 0.342850] pci 0000:39:00.0: reg 0x10: [mem 0xac000000-0xac00ffff]
[ 0.342924] pci 0000:39:00.0: enabling Extended Tags
[ 0.343025] pci 0000:39:00.0: supports D1 D2
[ 0.343026] pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.343107] pci 0000:39:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:02.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 0.343194] pci 0000:04:02.0: PCI bridge to [bus 39-fe]
[ 0.343201] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.343206] pci_bus 0000:39: busn_res: [bus 39-fe] end is updated to 39
[ 0.343252] pci 0000:04:04.0: PCI bridge to [bus 3a-fe]
[ 0.343264] pci_bus 0000:3a: busn_res: [bus 3a-fe] end is updated to 6c
[ 0.343267] pci_bus 0000:04: busn_res: [bus 04-fe] end is updated to 6c
[ 0.343270] pci_bus 0000:03: busn_res: [bus 03-fe] end is updated to 6c
[ 0.343367] pci 0000:6d:00.0: [1179:0116] type 00 class 0x010802
[ 0.343394] pci 0000:6d:00.0: reg 0x10: [mem 0xdc000000-0xdc003fff 64bit]
[ 0.343600] pci 0000:00:1d.0: PCI bridge to [bus 6d-fe]
[ 0.343603] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.343606] pci_bus 0000:6d: busn_res: [bus 6d-fe] end is updated to 6d
[ 0.345276] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.345328] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.345377] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.345427] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.345476] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.345525] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.345574] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.345623] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.359110] ACPI: EC: interrupt unblocked
[ 0.359118] ACPI: EC: event unblocked
[ 0.359137] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 0.359138] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions and events
[ 0.359204] iommu: Default domain type: Translated
[ 0.359204] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.359204] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.359204] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.359204] vgaarb: loaded
[ 0.359204] SCSI subsystem initialized
[ 0.359204] libata version 3.00 loaded.
[ 0.359204] ACPI: bus type USB registered
[ 0.359204] usbcore: registered new interface driver usbfs
[ 0.359204] usbcore: registered new interface driver hub
[ 0.359204] usbcore: registered new device driver usb
[ 0.359204] pps_core: LinuxPPS API ver. 1 registered
[ 0.359204] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.359204] PTP clock support registered
[ 0.359204] EDAC MC: Ver: 3.0.0
[ 0.359204] Registered efivars operations
[ 0.359204] PCI: Using ACPI for IRQ routing
[ 0.383602] PCI: pci_cache_line_size set to 64 bytes
[ 0.384824] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.384827] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 0.384827] e820: reserve RAM buffer [mem 0x2c032000-0x2fffffff]
[ 0.384828] e820: reserve RAM buffer [mem 0x3d63b000-0x3fffffff]
[ 0.384828] e820: reserve RAM buffer [mem 0x48e00000-0x4bffffff]
[ 0.384829] e820: reserve RAM buffer [mem 0x4ae800000-0x4afffffff]
[ 0.384916] NetLabel: Initializing
[ 0.384917] NetLabel: domain hash size = 128
[ 0.384917] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.384928] NetLabel: unlabeled traffic allowed by default
[ 0.384937] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.384937] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[ 0.386954] clocksource: Switched to clocksource tsc-early
[ 0.394870] *** VALIDATE bpf ***
[ 0.394955] VFS: Disk quotas dquot_6.6.0
[ 0.394967] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.394989] *** VALIDATE ramfs ***
[ 0.394991] *** VALIDATE hugetlbfs ***
[ 0.395048] AppArmor: AppArmor Filesystem Enabled
[ 0.395075] pnp: PnP ACPI init
[ 0.395370] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.395371] system 00:00: [io 0xffff] has been reserved
[ 0.395372] system 00:00: [io 0xffff] has been reserved
[ 0.395373] system 00:00: [io 0xffff] has been reserved
[ 0.395374] system 00:00: [io 0x1800-0x18fe] has been reserved
[ 0.395374] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.395378] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.395465] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.395499] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.395501] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.395629] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.395643] pnp 00:04: Plug and Play ACPI device, IDs DLL07e6 PNP0f13 (active)
[ 0.395870] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.395871] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.395872] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.395873] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.395874] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.395875] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.395876] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.395877] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
[ 0.395878] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.395878] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved
[ 0.395881] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.395918] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved
[ 0.395919] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 0.395920] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved
[ 0.395921] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 0.395922] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 0.395922] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 0.395923] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 0.395925] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.396187] system 00:07: [io 0xff00-0xfffe] has been reserved
[ 0.396189] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.397217] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved
[ 0.397218] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved
[ 0.397220] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.402449] pnp: PnP ACPI: found 9 devices
[ 0.407846] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.407868] pci_bus 0000:00: max bus depth: 3 pci_try_num: 4
[ 0.407876] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0xdfff]
[ 0.407877] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.407882] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.407887] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.407890] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.407897] pci 0000:03:00.0: BAR 15: no space for [mem size 0x2000000000 64bit pref]
[ 0.407898] pci 0000:03:00.0: BAR 15: failed to assign [mem size 0x2000000000 64bit pref]
[ 0.407899] pci 0000:03:00.0: BAR 13: assigned [io 0x2000-0x9fff]
[ 0.407901] pci 0000:04:01.0: BAR 14: no space for [mem size 0x10000000]
[ 0.407902] pci 0000:04:01.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.407903] pci 0000:04:01.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.407903] pci 0000:04:01.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.407904] pci 0000:04:04.0: BAR 14: no space for [mem size 0x10000000]
[ 0.407905] pci 0000:04:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.407906] pci 0000:04:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.407906] pci 0000:04:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.407907] pci 0000:04:01.0: BAR 13: assigned [io 0x2000-0x5fff]
[ 0.407908] pci 0000:04:04.0: BAR 13: assigned [io 0x6000-0x9fff]
[ 0.407909] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.407913] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.407920] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.407922] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.407932] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.407936] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.407944] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.407945] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.407955] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.407957] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.407960] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.407967] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.407969] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.407971] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.407973] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.407976] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.407979] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.407984] pci_bus 0000:00: No. 2 try to assign unassigned res
[ 0.407987] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.407992] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.407997] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.407999] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.408006] pci 0000:03:00.0: BAR 15: no space for [mem size 0x2000000000 64bit pref]
[ 0.408006] pci 0000:03:00.0: BAR 15: failed to assign [mem size 0x2000000000 64bit pref]
[ 0.408008] pci 0000:04:01.0: BAR 14: no space for [mem size 0x10000000]
[ 0.408008] pci 0000:04:01.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.408009] pci 0000:04:01.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.408010] pci 0000:04:01.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.408011] pci 0000:04:04.0: BAR 14: no space for [mem size 0x10000000]
[ 0.408011] pci 0000:04:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.408012] pci 0000:04:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.408013] pci 0000:04:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.408014] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.408017] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.408024] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.408026] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.408036] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.408040] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.408047] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.408049] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.408059] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.408060] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.408064] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.408071] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.408072] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.408075] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.408077] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.408080] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.408083] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.408087] pci_bus 0000:00: No. 3 try to assign unassigned res
[ 0.408087] release child resource [mem 0xac100000-0xac13ffff]
[ 0.408088] release child resource [mem 0xac140000-0xac140fff]
[ 0.408089] pci 0000:04:00.0: resource 14 [mem 0xac100000-0xac1fffff] released
[ 0.408089] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.408092] release child resource [mem 0xac000000-0xac00ffff]
[ 0.408092] pci 0000:04:02.0: resource 14 [mem 0xac000000-0xac0fffff] released
[ 0.408093] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.408096] pci 0000:03:00.0: resource 14 [mem 0xac000000-0xac1fffff] released
[ 0.408096] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.408100] pci 0000:00:1c.4: resource 15 [mem 0x60000000-0xa9ffffff 64bit pref] released
[ 0.408101] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.408110] pci 0000:00:1c.4: BAR 15: assigned [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.408111] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.408115] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.408119] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.408122] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.408127] pci 0000:03:00.0: BAR 14: assigned [mem 0xac000000-0xcc1fffff]
[ 0.408128] pci 0000:03:00.0: BAR 15: assigned [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.408130] pci 0000:04:00.0: BAR 14: assigned [mem 0xac000000-0xac0fffff]
[ 0.408130] pci 0000:04:01.0: BAR 14: assigned [mem 0xac100000-0xbc0fffff]
[ 0.408131] pci 0000:04:01.0: BAR 15: assigned [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.408132] pci 0000:04:02.0: BAR 14: assigned [mem 0xbc100000-0xbc1fffff]
[ 0.408133] pci 0000:04:04.0: BAR 14: assigned [mem 0xbc200000-0xcc1fffff]
[ 0.408134] pci 0000:04:04.0: BAR 15: assigned [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.408135] pci 0000:05:00.0: BAR 0: assigned [mem 0xac000000-0xac03ffff]
[ 0.408139] pci 0000:05:00.0: BAR 1: assigned [mem 0xac040000-0xac040fff]
[ 0.408142] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.408146] pci 0000:04:00.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.408153] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.408155] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.408159] pci 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 0.408161] pci 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.408167] pci 0000:39:00.0: BAR 0: assigned [mem 0xbc100000-0xbc10ffff]
[ 0.408170] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.408174] pci 0000:04:02.0: bridge window [mem 0xbc100000-0xbc1fffff]
[ 0.408181] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.408183] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.408186] pci 0000:04:04.0: bridge window [mem 0xbc200000-0xcc1fffff]
[ 0.408189] pci 0000:04:04.0: bridge window [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.408194] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.408196] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.408200] pci 0000:03:00.0: bridge window [mem 0xac000000-0xcc1fffff]
[ 0.408203] pci 0000:03:00.0: bridge window [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.408207] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.408209] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.408211] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.408213] pci 0000:00:1c.4: bridge window [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.408216] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.408219] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.408224] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
[ 0.408225] pci_bus 0000:00: resource 5 [mem 0x00000000-0x7fffffffff]
[ 0.408226] pci_bus 0000:01: resource 1 [mem 0xdc200000-0xdc2fffff]
[ 0.408227] pci_bus 0000:02: resource 1 [mem 0xdc100000-0xdc1fffff]
[ 0.408228] pci_bus 0000:03: resource 0 [io 0x2000-0xdfff]
[ 0.408228] pci_bus 0000:03: resource 1 [mem 0xac000000-0xda0fffff]
[ 0.408229] pci_bus 0000:03: resource 2 [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.408230] pci_bus 0000:04: resource 0 [io 0x2000-0x9fff]
[ 0.408230] pci_bus 0000:04: resource 1 [mem 0xac000000-0xcc1fffff]
[ 0.408231] pci_bus 0000:04: resource 2 [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.408232] pci_bus 0000:05: resource 1 [mem 0xac000000-0xac0fffff]
[ 0.408233] pci_bus 0000:06: resource 0 [io 0x2000-0x5fff]
[ 0.408233] pci_bus 0000:06: resource 1 [mem 0xac100000-0xbc0fffff]
[ 0.408234] pci_bus 0000:06: resource 2 [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.408235] pci_bus 0000:39: resource 1 [mem 0xbc100000-0xbc1fffff]
[ 0.408236] pci_bus 0000:3a: resource 0 [io 0x6000-0x9fff]
[ 0.408236] pci_bus 0000:3a: resource 1 [mem 0xbc200000-0xcc1fffff]
[ 0.408237] pci_bus 0000:3a: resource 2 [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.408238] pci_bus 0000:6d: resource 1 [mem 0xdc000000-0xdc0fffff]
[ 0.408376] NET: Registered protocol family 2
[ 0.408508] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.408583] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.408724] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.408775] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.408812] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.408847] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.408892] NET: Registered protocol family 1
[ 0.408896] NET: Registered protocol family 44
[ 0.408904] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.409972] PCI: CLS 0 bytes, default 64
[ 0.410006] Trying to unpack rootfs image as initramfs...
[ 0.498960] Freeing initrd memory: 11148K
[ 0.499001] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.0
[ 0.499004] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:15.1
[ 0.529985] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.529993] software IO TLB: mapped [mem 0x36043000-0x3a043000] (64MB)
[ 0.530408] check: Scanning for low memory corruption every 60 seconds
[ 0.532610] Initialise system trusted keyrings
[ 0.532621] Key type blacklist registered
[ 0.532661] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 0.534213] zbud: loaded
[ 0.534549] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.534734] fuse: init (API version 7.31)
[ 0.534758] *** VALIDATE fuse ***
[ 0.534760] *** VALIDATE fuse ***
[ 0.534922] Platform Keyring initialized
[ 0.540512] Key type asymmetric registered
[ 0.540514] Asymmetric key parser 'x509' registered
[ 0.540522] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.540569] io scheduler mq-deadline registered
[ 0.541014] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[ 0.541084] pcieport 0000:00:1c.0: AER: enabled with IRQ 122
[ 0.541375] pcieport 0000:00:1c.2: PME: Signaling with IRQ 123
[ 0.541439] pcieport 0000:00:1c.2: AER: enabled with IRQ 123
[ 0.541567] pcieport 0000:00:1c.4: PME: Signaling with IRQ 124
[ 0.541643] pcieport 0000:00:1c.4: AER: enabled with IRQ 124
[ 0.541667] pcieport 0000:00:1c.4: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.541970] pcieport 0000:00:1d.0: PME: Signaling with IRQ 125
[ 0.542030] pcieport 0000:00:1d.0: AER: enabled with IRQ 125
[ 0.542614] pcieport 0000:04:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.543065] pcieport 0000:04:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.543266] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.543351] efifb: probing for efifb
[ 0.543364] efifb: framebuffer at 0x50000000, using 3072k, total 3072k
[ 0.543365] efifb: mode is 1024x768x32, linelength=4096, pages=1
[ 0.543366] efifb: scrolling: redraw
[ 0.543367] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.543468] Console: switching to colour frame buffer device 128x48
[ 0.545276] fb0: EFI VGA frame buffer device
[ 0.545285] intel_idle: MWAIT substates: 0x11142120
[ 0.545286] intel_idle: v0.4.1 model 0x8E
[ 0.545772] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.549723] ACPI: AC Adapter [AC] (off-line)
[ 0.549805] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.549843] ACPI: Lid Switch [LID0]
[ 0.549873] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.549899] ACPI: Power Button [PBTN]
[ 0.549935] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 0.549951] ACPI: Sleep Button [SBTN]
[ 0.549984] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.550007] ACPI: Power Button [PWRF]
[ 0.552819] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.552819] ACPI: Thermal Zone [THM] (25 C)
[ 0.552946] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.554106] serial 0000:00:16.3: enabling device (0000 -> 0003)
[ 0.575337] 0000:00:16.3: ttyS4 at I/O 0xf060 (irq = 19, base_baud = 115200) is a 16550A
[ 0.576812] Linux agpgart interface v0.103
[ 0.583920] battery: ACPI: Battery Slot [BAT0] (battery present)
[ 0.662234] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFC, rev-id 1)
[ 0.713948] loop: module loaded
[ 0.714310] libphy: Fixed MDIO Bus: probed
[ 0.714311] tun: Universal TUN/TAP device driver, 1.6
[ 0.714401] PPP generic driver version 2.4.2
[ 0.714495] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.714499] ehci-pci: EHCI PCI platform driver
[ 0.714515] ehci-platform: EHCI generic platform driver
[ 0.714529] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.714531] ohci-pci: OHCI PCI platform driver
[ 0.714541] ohci-platform: OHCI generic platform driver
[ 0.714550] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.714833] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.714841] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.715916] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[ 0.715921] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.716121] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 0.716123] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.716124] usb usb1: Product: xHCI Host Controller
[ 0.716125] usb usb1: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.716127] usb usb1: SerialNumber: 0000:00:14.0
[ 0.716289] hub 1-0:1.0: USB hub found
[ 0.716304] hub 1-0:1.0: 12 ports detected
[ 0.718023] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.718026] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.718029] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 0.718066] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 0.718067] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.718069] usb usb2: Product: xHCI Host Controller
[ 0.718070] usb usb2: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.718071] usb usb2: SerialNumber: 0000:00:14.0
[ 0.718272] hub 2-0:1.0: USB hub found
[ 0.718288] hub 2-0:1.0: 6 ports detected
[ 0.718730] usb: port power management may be unreliable
[ 0.719518] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 0.719523] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3
[ 0.720646] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 0.720863] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 0.720865] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.720866] usb usb3: Product: xHCI Host Controller
[ 0.720867] usb usb3: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.720868] usb usb3: SerialNumber: 0000:39:00.0
[ 0.721017] hub 3-0:1.0: USB hub found
[ 0.721025] hub 3-0:1.0: 2 ports detected
[ 0.721551] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 0.721554] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4
[ 0.721557] xhci_hcd 0000:39:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 0.721592] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 0.721593] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.721594] usb usb4: Product: xHCI Host Controller
[ 0.721596] usb usb4: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.721597] usb usb4: SerialNumber: 0000:39:00.0
[ 0.721744] hub 4-0:1.0: USB hub found
[ 0.721753] hub 4-0:1.0: 2 ports detected
[ 0.722244] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.722605] i8042: Warning: Keylock active
[ 0.724173] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.724177] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.724397] mousedev: PS/2 mouse device common for all mice
[ 0.724874] rtc_cmos 00:01: RTC can wake from S4
[ 0.725497] rtc_cmos 00:01: registered as rtc0
[ 0.725548] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 0.725555] i2c /dev entries driver
[ 0.725643] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 0.726893] device-mapper: uevent: version 1.0.3
[ 0.727009] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[ 0.727031] platform eisa.0: Probing EISA bus 0
[ 0.727041] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 0.727042] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 0.727043] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 0.727045] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 0.727046] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 0.727047] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 0.727048] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 0.727049] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 0.727050] platform eisa.0: EISA: Detected 0 cards
[ 0.727053] intel_pstate: Intel P-state driver initializing
[ 0.727863] intel_pstate: HWP enabled
[ 0.727898] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.727901] EFI Variables Facility v0.08 2004-May-17
[ 0.785827] intel_pmc_core INT33A1:00: initialized
[ 0.785898] drop_monitor: Initializing network drop monitor service
[ 0.786029] NET: Registered protocol family 10
[ 0.791711] Segment Routing with IPv6
[ 0.791727] NET: Registered protocol family 17
[ 0.791842] Key type dns_resolver registered
[ 0.792443] RAS: Correctable Errors collector initialized.
[ 0.792466] microcode: sig=0x806ea, pf=0x80, revision=0xca
[ 0.792716] microcode: Microcode Update Driver: v2.2.
[ 0.792720] IPI shorthand broadcast: enabled
[ 0.792725] sched_clock: Marking stable (792133667, 579759)->(796147852, -3434426)
[ 0.792915] registered taskstats version 1
[ 0.792925] Loading compiled-in X.509 certificates
[ 0.794246] Loaded X.509 cert 'Build time autogenerated kernel key: 9255b09670c85e56501cb20a01d077be47aa1f8b'
[ 0.794271] zswap: loaded using pool lzo/zbud
[ 0.794473] Key type ._fscrypt registered
[ 0.794487] Key type .fscrypt registered
[ 0.799142] Key type big_key registered
[ 0.799145] Key type trusted registered
[ 0.801495] Key type encrypted registered
[ 0.801512] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.803103] integrity: Loading X.509 certificate: UEFI:db
[ 0.803117] integrity: Loaded X.509 cert 'Dell Inc. UEFI DB: 5ddb772dc880660055ba0bc131886bb630a639e7'
[ 0.803118] integrity: Loading X.509 certificate: UEFI:db
[ 0.803131] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[ 0.803132] integrity: Loading X.509 certificate: UEFI:db
[ 0.803142] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[ 0.803651] Couldn't get size: 0x800000000000000e
[ 0.803665] Couldn't get UEFI MokListRT
[ 0.804886] ima: Allocated hash algorithm: sha1
[ 0.874261] ima: No architecture policies found
[ 0.874294] evm: Initialising EVM extended attributes:
[ 0.874294] evm: security.selinux
[ 0.874295] evm: security.SMACK64
[ 0.874295] evm: security.SMACK64EXEC
[ 0.874295] evm: security.SMACK64TRANSMUTE
[ 0.874295] evm: security.SMACK64MMAP
[ 0.874296] evm: security.apparmor
[ 0.874296] evm: security.ima
[ 0.874296] evm: security.capability
[ 0.874297] evm: HMAC attrs: 0x1
[ 0.875234] PM: Magic number: 15:806:379
[ 0.875467] rtc_cmos 00:01: setting system clock to 2019-12-09T12:22:13 UTC (1575894133)
[ 0.876715] Freeing unused decrypted memory: 2040K
[ 0.877132] Freeing unused kernel image (initmem) memory: 2632K
[ 0.914204] Write protecting the kernel read-only data: 22528k
[ 0.914819] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 0.915287] Freeing unused kernel image (rodata/data gap) memory: 1276K
[ 0.921378] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.921380] x86/mm: Checking user space page tables
[ 0.927236] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.927237] Run /init as init process
[ 1.050150] usb 1-5: new high-speed USB device number 2 using xhci_hcd
[ 1.126250] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 1.130181] nvme nvme0: pci function 0000:6d:00.0
[ 1.246949] usb 1-5: New USB device found, idVendor=0bda, idProduct=58f4, bcdDevice=76.05
[ 1.246950] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 1.246951] usb 1-5: Product: Integrated_Webcam_HD
[ 1.246952] usb 1-5: Manufacturer: CN0FFMHCLOG0081JB3LKA00
[ 1.246952] usb 1-5: SerialNumber: 200901010001
[ 1.355599] nvme nvme0: 8/0/0 default/read/poll queues
[ 1.357731] nvme0n1: p1 p2 p3 p4 p5 p6 p7
[ 1.377937] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[ 1.528703] usb 1-7: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[ 1.528704] usb 1-7: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[ 1.528707] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10
[ 1.528708] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.558351] tsc: Refined TSC clocksource calibration: 2111.999 MHz
[ 1.558356] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e7177b097e, max_idle_ns: 440795281886 ns
[ 1.558407] clocksource: Switched to clocksource tsc
[ 1.658237] usb 1-10: new full-speed USB device number 4 using xhci_hcd
[ 1.809606] usb 1-10: New USB device found, idVendor=27c6, idProduct=5385, bcdDevice= 1.00
[ 1.809607] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.809608] usb 1-10: Product: Goodix Fingerprint Device
[ 1.809609] usb 1-10: Manufacturer: HTMicroelectronics
[ 1.809610] usb 1-10: SerialNumber: HTK32
[ 1.842459] EXT4-fs (nvme0n1p6): mounted filesystem with ordered data mode. Opts: (null)
[ 1.926250] systemd[1]: Inserted module 'autofs4'
[ 1.936651] systemd[1]: systemd 244-1-arch running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 1.954306] systemd[1]: Detected architecture x86-64.
[ 1.979483] systemd[1]: Set hostname to <nicholas-dell-linux>.
[ 1.982019] systemd[1]: Couldn't move remaining userspace processes, ignoring: Input/output error
[ 2.079900] systemd[1]: Created slice system-getty.slice.
[ 2.080031] systemd[1]: Created slice User and Session Slice.
[ 2.080066] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 2.080090] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 2.080234] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.080243] systemd[1]: Reached target Local Encrypted Volumes.
[ 2.080248] systemd[1]: Reached target Login Prompts.
[ 2.080256] systemd[1]: Reached target Paths.
[ 2.080261] systemd[1]: Reached target Remote File Systems.
[ 2.080265] systemd[1]: Reached target Slices.
[ 2.080271] systemd[1]: Reached target Swap.
[ 2.080305] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 2.080484] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 2.080626] systemd[1]: Listening on LVM2 poll daemon socket.
[ 2.081503] systemd[1]: Listening on Process Core Dump Socket.
[ 2.081530] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 2.083701] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 2.083770] systemd[1]: Listening on Journal Socket (/dev/log).
[ 2.083826] systemd[1]: Listening on Journal Socket.
[ 2.083879] systemd[1]: Listening on udev Control Socket.
[ 2.083915] systemd[1]: Listening on udev Kernel Socket.
[ 2.084415] systemd[1]: Mounting Huge Pages File System...
[ 2.085065] systemd[1]: Mounting POSIX Message Queue File System...
[ 2.085692] systemd[1]: Mounting Kernel Debug File System...
[ 2.086868] systemd[1]: Mounting Temporary Directory (/tmp)...
[ 2.087696] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 2.088321] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 2.091623] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 2.091659] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 2.092897] systemd[1]: Starting Journal Service...
[ 2.094103] systemd[1]: Starting Load Kernel Modules...
[ 2.094772] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 2.095718] systemd[1]: Starting udev Coldplug all Devices...
[ 2.096807] systemd[1]: Mounted Huge Pages File System.
[ 2.096918] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.097016] systemd[1]: Mounted Kernel Debug File System.
[ 2.097104] systemd[1]: Mounted Temporary Directory (/tmp).
[ 2.097498] systemd[1]: Started Create list of static device nodes for the current kernel.
[ 2.099836] systemd[1]: Started LVM2 metadata daemon.
[ 2.102348] EXT4-fs (nvme0n1p6): re-mounted. Opts: data=ordered
[ 2.103412] systemd[1]: Started Remount Root and Kernel File Systems.
[ 2.103553] systemd[1]: Condition check resulted in First Boot Wizard being skipped.
[ 2.105597] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 2.106574] systemd[1]: Starting Load/Save Random Seed...
[ 2.106622] systemd[1]: Condition check resulted in Create System Users being skipped.
[ 2.107608] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 2.108413] systemd[1]: Started Load Kernel Modules.
[ 2.109239] systemd[1]: Mounting FUSE Control File System...
[ 2.110244] systemd[1]: Mounting Kernel Configuration File System...
[ 2.110968] systemd[1]: Starting Apply Kernel Variables...
[ 2.112329] systemd[1]: Mounted FUSE Control File System.
[ 2.113273] systemd[1]: Mounted Kernel Configuration File System.
[ 2.116462] systemd[1]: Started Load/Save Random Seed.
[ 2.123365] systemd[1]: Started Apply Kernel Variables.
[ 2.123790] systemd[1]: Started Create Static Device Nodes in /dev.
[ 2.124563] systemd[1]: Starting udev Kernel Device Manager...
[ 2.190590] systemd[1]: Started udev Coldplug all Devices.
[ 2.332622] systemd[1]: Started Journal Service.
[ 2.341009] systemd-journald[292]: Received client request to flush runtime journal.
[ 2.454349] input: Intel HID events as /devices/platform/INT33D5:00/input/input6
[ 2.457781] intel-hid INT33D5:00: platform supports 5 button array
[ 2.457827] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input7
[ 2.495932] hid: raw HID events driver (C) Jiri Kosina
[ 2.496083] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found
[ 2.504716] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 2.517308] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 2.517309] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[ 2.517355] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 2.517587] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 2.521436] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.521709] input: PC Speaker as /devices/platform/pcspkr/input/input8
[ 2.525296] thunderbolt 0000:05:00.0: enabling device (0000 -> 0002)
[ 2.529017] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.529829] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[ 2.542494] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.542499] cfg80211: failed to load regulatory.db
[ 2.568247] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[ 2.568249] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 2.568249] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 2.568250] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 2.568250] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 2.568250] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 2.568618] Intel(R) Wireless WiFi driver for Linux
[ 2.568619] Copyright(c) 2003- 2015 Intel Corporation
[ 2.569019] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002)
[ 2.576616] iwlwifi 0000:02:00.0: Found debug destination: EXTERNAL_DRAM
[ 2.576619] iwlwifi 0000:02:00.0: Found debug configuration: 0
[ 2.577294] iwlwifi 0000:02:00.0: loaded firmware version 36.77d01142.0 op_mode iwlmvm
[ 2.579694] Error: Driver 'pcspkr' is already registered, aborting...
[ 2.581414] cryptd: max_cpu_qlen set to 1000
[ 2.583051] intel_rapl_common: Found RAPL domain package
[ 2.583052] intel_rapl_common: Found RAPL domain dram
[ 2.583442] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[ 2.589493] AVX2 version of gcm_enc/dec engaged.
[ 2.589495] AES CTR mode by8 optimization enabled
[ 2.676999] intel_rapl_common: Found RAPL domain package
[ 2.677000] intel_rapl_common: Found RAPL domain core
[ 2.677001] intel_rapl_common: Found RAPL domain uncore
[ 2.677002] intel_rapl_common: Found RAPL domain dram
[ 2.678806] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 2.678823] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 2.686392] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.3)
[ 3.059183] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 3.060206] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input10
[ 3.068583] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 3.069104] iwlwifi 0000:02:00.0: Allocated 0x00400000 bytes for firmware monitor.
[ 3.122925] iwlwifi 0000:02:00.0: base HW address: b4:d5:bd:9e:43:f5
[ 3.199148] checking generic (50000000 300000) vs hw (db000000 1000000)
[ 3.199150] checking generic (50000000 300000) vs hw (50000000 10000000)
[ 3.199152] fb0: switching to inteldrmfb from EFI VGA
[ 3.200480] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 3.200722] Console: switching to colour dummy device 80x25
[ 3.200769] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 3.200822] thermal thermal_zone10: failed to read out thermal zone (-61)
[ 3.203115] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[ 3.221275] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.221276] [drm] Driver supports precise vblank timestamp query.
[ 3.239252] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 3.240351] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 3.250417] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 3.301850] [drm] Initialized i915 1.6.0 20191101 for 0000:00:02.0 on minor 0
[ 3.340106] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 3.359954] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734]
[ 3.375209] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11
[ 3.377493] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.389105] fbcon: i915drmfb (fb0) is primary device
[ 3.392227] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..]
[ 3.392232] psmouse serio1: synaptics: Your touchpad (PNP: DLL07e6 PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org.
[ 3.399731] Console: switching to colour frame buffer device 240x67
[ 3.435344] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[ 3.448402] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00323/0x840300/0x12e800/0x0, board id: 3038, fw id: 2375007
[ 3.486683] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3271: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 3.486685] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.486686] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 3.486687] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 3.486688] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 3.486689] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 3.486690] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b
[ 3.486691] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 3.488563] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9
[ 3.501594] i2c_hid i2c-ELAN24F0:00: i2c-ELAN24F0:00 supply vdd not found, using dummy regulator
[ 3.501626] i2c_hid i2c-ELAN24F0:00: i2c-ELAN24F0:00 supply vddl not found, using dummy regulator
[ 3.539652] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 3.540646] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 3.540706] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 3.540758] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 3.540817] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 3.540886] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 3.581071] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[ 3.581728] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 3.627022] mc: Linux media interface: v0.10
[ 3.629372] cdc_acm 1-10:1.0: ttyACM0: USB ACM device
[ 3.629501] usbcore: registered new interface driver cdc_acm
[ 3.629501] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 3.637247] Bluetooth: Core ver 2.22
[ 3.637262] NET: Registered protocol family 31
[ 3.637263] Bluetooth: HCI device and connection manager initialized
[ 3.637266] Bluetooth: HCI socket layer initialized
[ 3.637268] Bluetooth: L2CAP socket layer initialized
[ 3.637270] Bluetooth: SCO socket layer initialized
[ 3.637797] videodev: Linux video capture interface: v2.00
[ 3.693706] i2c_hid i2c-DELL07E6:00: i2c-DELL07E6:00 supply vdd not found, using dummy regulator
[ 3.693718] i2c_hid i2c-DELL07E6:00: i2c-DELL07E6:00 supply vddl not found, using dummy regulator
[ 3.769430] input: ELAN24F0:00 04F3:24F0 Touchscreen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input18
[ 3.769534] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input19
[ 3.769594] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input20
[ 3.769651] hid-generic 0018:04F3:24F0.0001: input,hidraw0: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[ 3.770027] input: DELL07E6:00 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input22
[ 3.770249] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input23
[ 3.770385] hid-generic 0018:06CB:76AF.0002: input,hidraw1: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[ 3.774247] usbcore: registered new interface driver btusb
[ 3.774846] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 3.774924] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[ 3.782464] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized!
[ 3.782466] uvcvideo 1-5:1.0: Entity type for entity Extension 7 was not initialized!
[ 3.782468] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.782470] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.782550] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input25
[ 3.802638] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.802639] Bluetooth: BNEP filters: protocol multicast
[ 3.802642] Bluetooth: BNEP socket layer initialized
[ 3.818156] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 3.829459] NET: Registered protocol family 38
[ 3.866785] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 3.868984] uvcvideo 1-5:1.2: Entity type for entity Extension 10 was not initialized!
[ 3.868986] uvcvideo 1-5:1.2: Entity type for entity Extension 12 was not initialized!
[ 3.868988] uvcvideo 1-5:1.2: Entity type for entity Processing 9 was not initialized!
[ 3.868990] uvcvideo 1-5:1.2: Entity type for entity Camera 11 was not initialized!
[ 3.869080] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input26
[ 3.918390] usbcore: registered new interface driver uvcvideo
[ 3.918392] USB Video Class driver (1.1.1)
[ 3.927357] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input27
[ 3.927541] input: ELAN24F0:00 04F3:24F0 UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input28
[ 3.927634] input: ELAN24F0:00 04F3:24F0 UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-7/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input29
[ 3.927675] hid-multitouch 0018:04F3:24F0.0001: input,hidraw0: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[ 3.951661] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 4.019068] iwlwifi 0000:02:00.0: FW already configured (0) - re-configuring
[ 4.074053] input: DELL07E6:00 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input31
[ 4.074365] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input32
[ 4.074771] hid-multitouch 0018:06CB:76AF.0002: input,hidraw1: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[ 5.557022] Bluetooth: RFCOMM TTY layer initialized
[ 5.557028] Bluetooth: RFCOMM socket layer initialized
[ 5.557034] Bluetooth: RFCOMM ver 1.11
[ 6.941728] rfkill: input handler disabled
[ 7.643105] wlp2s0: authenticate with 78:8a:20:8e:ee:6a
[ 7.653182] wlp2s0: send auth to 78:8a:20:8e:ee:6a (try 1/3)
[ 7.659801] wlp2s0: authenticated
[ 7.661993] wlp2s0: associate with 78:8a:20:8e:ee:6a (try 1/3)
[ 7.666804] wlp2s0: RX AssocResp from 78:8a:20:8e:ee:6a (capab=0x1411 status=0 aid=7)
[ 7.669816] wlp2s0: associated
[ 7.699558] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 11.403458] rfkill: input handler enabled
[ 11.552171] broken atomic modeset userspace detected, disabling atomic
[ 52.735845] thunderbolt 0-1: new device found, vendor=0xed device=0xb007
[ 52.735846] thunderbolt 0-1: GIGABYTE GV-N1070IXEB-8GD
[ 52.923922] pcieport 0000:04:01.0: pciehp: Slot(1): Card present
[ 52.923924] pcieport 0000:04:01.0: pciehp: Slot(1): Link Up
[ 53.059377] pci 0000:06:00.0: [8086:1578] type 01 class 0x060400
[ 53.059499] pci 0000:06:00.0: enabling Extended Tags
[ 53.059988] pci 0000:06:00.0: supports D1 D2
[ 53.059989] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.060128] pci 0000:06:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 53.060270] pcieport 0000:04:01.0: ASPM: current common clock configuration is broken, reconfiguring
[ 53.071325] pci 0000:06:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.071475] pci 0000:07:01.0: [8086:1578] type 01 class 0x060400
[ 53.071606] pci 0000:07:01.0: enabling Extended Tags
[ 53.071855] pci 0000:07:01.0: supports D1 D2
[ 53.071857] pci 0000:07:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.072107] pci 0000:07:04.0: [8086:1578] type 01 class 0x060400
[ 53.072252] pci 0000:07:04.0: enabling Extended Tags
[ 53.072467] pci 0000:07:04.0: supports D1 D2
[ 53.072469] pci 0000:07:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.072718] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 53.072730] pci 0000:06:00.0: bridge window [io 0x0000-0x0fff]
[ 53.072736] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.072747] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.072751] pci 0000:07:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.072765] pci 0000:07:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 53.072924] pci 0000:08:00.0: [1002:7300] type 00 class 0x030000
[ 53.073013] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x0fffffff 64bit pref]
[ 53.073046] pci 0000:08:00.0: reg 0x18: [mem 0x00000000-0x001fffff 64bit pref]
[ 53.073064] pci 0000:08:00.0: reg 0x20: [io 0x0000-0x00ff]
[ 53.073082] pci 0000:08:00.0: reg 0x24: [mem 0x00000000-0x0003ffff]
[ 53.073100] pci 0000:08:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[ 53.073120] pci 0000:08:00.0: enabling Extended Tags
[ 53.073376] pci 0000:08:00.0: supports D1 D2
[ 53.073378] pci 0000:08:00.0: PME# supported from D1 D2 D3hot D3cold
[ 53.073573] pci 0000:08:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[ 53.073644] pci 0000:08:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 53.073649] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 53.073708] pci 0000:08:00.1: [1002:aae8] type 00 class 0x040300
[ 53.073786] pci 0000:08:00.1: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 53.073889] pci 0000:08:00.1: enabling Extended Tags
[ 53.074078] pci 0000:08:00.1: supports D1 D2
[ 53.074300] pci 0000:07:01.0: PCI bridge to [bus 08-38]
[ 53.074312] pci 0000:07:01.0: bridge window [io 0x0000-0x0fff]
[ 53.074318] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.074329] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.074332] pci_bus 0000:08: busn_res: [bus 08-38] end is updated to 08
[ 53.074483] pci 0000:09:00.0: [8086:15b6] type 00 class 0x0c0330
[ 53.074546] pci 0000:09:00.0: reg 0x10: [mem 0x00000000-0x0000ffff]
[ 53.074857] pci 0000:09:00.0: supports D1 D2
[ 53.074858] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 53.075027] pci 0000:09:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 53.075221] pci 0000:07:04.0: PCI bridge to [bus 09-38]
[ 53.075233] pci 0000:07:04.0: bridge window [io 0x0000-0x0fff]
[ 53.075239] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 53.075251] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 53.075253] pci_bus 0000:09: busn_res: [bus 09-38] end is updated to 38
[ 53.075259] pci_bus 0000:07: busn_res: [bus 07-38] end is updated to 38
[ 53.075279] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 09-38] add_size ffff00000 add_align 100000
[ 53.075281] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 09-38] add_size ff00000 add_align 100000
[ 53.075283] pci 0000:06:00.0: bridge window [mem 0x04000000-0x1fffffff 64bit pref] to [bus 07-38] add_size ffc000000 add_align 4000000
[ 53.075285] pci 0000:06:00.0: bridge window [mem 0x00100000-0x002fffff] to [bus 07-38] add_size ff00000 add_align 100000
[ 53.075292] pci 0000:06:00.0: BAR 15: no space for [mem size 0x1018000000 64bit pref]
[ 53.075293] pci 0000:06:00.0: BAR 15: failed to assign [mem size 0x1018000000 64bit pref]
[ 53.075295] pci 0000:06:00.0: BAR 14: no space for [mem size 0x10100000]
[ 53.075296] pci 0000:06:00.0: BAR 14: failed to assign [mem size 0x10100000]
[ 53.075297] pci 0000:06:00.0: BAR 13: assigned [io 0x2000-0x3fff]
[ 53.075299] pci 0000:06:00.0: BAR 15: assigned [mem 0x4b0000000-0x4cbffffff 64bit pref]
[ 53.075300] pci 0000:06:00.0: BAR 14: assigned [mem 0xac100000-0xac2fffff]
[ 53.075302] pci 0000:06:00.0: BAR 14: [mem 0xac100000-0xac2fffff] (failed to expand by 0xff00000)
[ 53.075305] pci 0000:06:00.0: failed to add ff00000 res[14]=[mem 0xac100000-0xac2fffff]
[ 53.075309] pci 0000:06:00.0: BAR 15: [mem 0x4b0000000-0x4cbffffff 64bit pref] (failed to expand by 0xffc000000)
[ 53.075310] pci 0000:06:00.0: failed to add ffc000000 res[15]=[mem 0x4b0000000-0x4cbffffff 64bit pref]
[ 53.075314] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0000000-0x4c7ffffff 64bit pref]
[ 53.075317] pci 0000:07:01.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 53.075318] pci 0000:07:04.0: BAR 14: no space for [mem size 0x10000000]
[ 53.075320] pci 0000:07:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 53.075324] pci 0000:07:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 53.075325] pci 0000:07:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 53.075327] pci 0000:07:01.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 53.075329] pci 0000:07:04.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 53.075331] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0000000-0x4c7ffffff 64bit pref]
[ 53.075333] pci 0000:07:01.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 53.075335] pci 0000:07:04.0: BAR 14: assigned [mem 0xac200000-0xac2fffff]
[ 53.075337] pci 0000:07:04.0: BAR 15: assigned [mem 0x4c8000000-0x4c80fffff 64bit pref]
[ 53.075339] pci 0000:07:04.0: BAR 14: [mem 0xac200000-0xac2fffff] (failed to expand by 0xff00000)
[ 53.075341] pci 0000:07:04.0: failed to add ff00000 res[14]=[mem 0xac200000-0xac2fffff]
[ 53.075346] pci 0000:07:04.0: BAR 15: [mem 0x4c8000000-0x4c80fffff 64bit pref] (failed to expand by 0xffff00000)
[ 53.075348] pci 0000:07:04.0: failed to add ffff00000 res[15]=[mem 0x4c8000000-0x4c80fffff 64bit pref]
[ 53.075352] pci 0000:08:00.0: BAR 0: assigned [mem 0x4b0000000-0x4bfffffff 64bit pref]
[ 53.075378] pci 0000:08:00.0: BAR 2: assigned [mem 0x4c0000000-0x4c01fffff 64bit pref]
[ 53.075402] pci 0000:08:00.0: BAR 5: assigned [mem 0xac100000-0xac13ffff]
[ 53.075410] pci 0000:08:00.0: BAR 6: assigned [mem 0xac140000-0xac15ffff pref]
[ 53.075413] pci 0000:08:00.1: BAR 0: assigned [mem 0xac160000-0xac163fff 64bit]
[ 53.075437] pci 0000:08:00.0: BAR 4: assigned [io 0x2000-0x20ff]
[ 53.075446] pci 0000:07:01.0: PCI bridge to [bus 08]
[ 53.075451] pci 0000:07:01.0: bridge window [io 0x2000-0x2fff]
[ 53.075460] pci 0000:07:01.0: bridge window [mem 0xac100000-0xac1fffff]
[ 53.075467] pci 0000:07:01.0: bridge window [mem 0x4b0000000-0x4c7ffffff 64bit pref]
[ 53.075481] pci 0000:09:00.0: BAR 0: assigned [mem 0xac200000-0xac20ffff]
[ 53.075489] pci 0000:07:04.0: PCI bridge to [bus 09-38]
[ 53.075494] pci 0000:07:04.0: bridge window [io 0x3000-0x3fff]
[ 53.075504] pci 0000:07:04.0: bridge window [mem 0xac200000-0xac2fffff]
[ 53.075512] pci 0000:07:04.0: bridge window [mem 0x4c8000000-0x4c80fffff 64bit pref]
[ 53.075525] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 53.075529] pci 0000:06:00.0: bridge window [io 0x2000-0x3fff]
[ 53.075540] pci 0000:06:00.0: bridge window [mem 0xac100000-0xac2fffff]
[ 53.075547] pci 0000:06:00.0: bridge window [mem 0x4b0000000-0x4cbffffff 64bit pref]
[ 53.075560] pcieport 0000:04:01.0: PCI bridge to [bus 06-38]
[ 53.075564] pcieport 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 53.075569] pcieport 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 53.075575] pcieport 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 53.075620] pcieport 0000:06:00.0: enabling device (0000 -> 0003)
[ 53.076077] pcieport 0000:07:01.0: enabling device (0000 -> 0003)
[ 53.076469] pcieport 0000:07:04.0: enabling device (0000 -> 0003)
[ 53.076666] pcieport 0000:07:04.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 53.077470] pci 0000:08:00.1: D0 power state depends on 0000:08:00.0
[ 53.077499] snd_hda_intel 0000:08:00.1: enabling device (0000 -> 0002)
[ 53.077572] snd_hda_intel 0000:08:00.1: Force to non-snoop mode
[ 53.077597] pci 0000:09:00.0: enabling device (0000 -> 0002)
[ 53.077821] xhci_hcd 0000:09:00.0: xHCI Host Controller
[ 53.077825] xhci_hcd 0000:09:00.0: new USB bus registered, assigned bus number 5
[ 53.079029] xhci_hcd 0000:09:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 53.079654] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 53.079655] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 53.079657] usb usb5: Product: xHCI Host Controller
[ 53.079658] usb usb5: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 53.079658] usb usb5: SerialNumber: 0000:09:00.0
[ 53.079759] hub 5-0:1.0: USB hub found
[ 53.079773] hub 5-0:1.0: 2 ports detected
[ 53.079999] xhci_hcd 0000:09:00.0: xHCI Host Controller
[ 53.080002] xhci_hcd 0000:09:00.0: new USB bus registered, assigned bus number 6
[ 53.080004] xhci_hcd 0000:09:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 53.080041] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 53.080042] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 53.080043] usb usb6: Product: xHCI Host Controller
[ 53.080044] usb usb6: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 53.080045] usb usb6: SerialNumber: 0000:09:00.0
[ 53.080125] hub 6-0:1.0: USB hub found
[ 53.080135] hub 6-0:1.0: 2 ports detected
[ 53.084356] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 53.084357] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[ 53.086471] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input34
[ 53.086515] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input35
[ 53.086547] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input36
[ 53.086590] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input37
[ 53.086627] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input38
[ 53.086657] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input39
[ 53.422482] usb 5-2: new high-speed USB device number 2 using xhci_hcd
[ 53.574108] usb 5-2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.03
[ 53.574114] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 53.574118] usb 5-2: Product: USB2.1 Hub
[ 53.574121] usb 5-2: Manufacturer: GenesysLogic
[ 53.576204] hub 5-2:1.0: USB hub found
[ 53.576547] hub 5-2:1.0: 4 ports detected
[ 53.698435] usb 6-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 53.722505] usb 6-2: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=93.03
[ 53.722509] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 53.722511] usb 6-2: Product: USB3.1 Hub
[ 53.722513] usb 6-2: Manufacturer: GenesysLogic
[ 53.725885] hub 6-2:1.0: USB hub found
[ 53.726507] hub 6-2:1.0: 4 ports detected
[ 53.897603] usb 5-2.2: new full-speed USB device number 3 using xhci_hcd
[ 54.023161] usb 5-2.2: New USB device found, idVendor=1044, idProduct=7a27, bcdDevice= 1.00
[ 54.023167] usb 5-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 54.023171] usb 5-2.2: Product: USB-HID Device
[ 54.023174] usb 5-2.2: Manufacturer: HOLTEK
[ 54.023176] usb 5-2.2: SerialNumber: 000000000000
[ 54.823161] hid-generic 0003:1044:7A27.0003: hiddev0,hidraw2: USB HID v1.11 Device [HOLTEK USB-HID Device] on usb-0000:09:00.0-2.2/input0
[ 54.823192] usbhid 5-2.2:1.1: couldn't find an input interrupt endpoint
[ 54.824283] input: HOLTEK USB-HID Device as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:09:00.0/usb5/5-2/5-2.2/5-2.2:1.2/0003:1044:7A27.0004/input/input40
[ 54.824382] hid-generic 0003:1044:7A27.0004: input,hidraw3: USB HID v1.11 Mouse [HOLTEK USB-HID Device] on usb-0000:09:00.0-2.2/input2
[ 54.824416] usbcore: registered new interface driver usbhid
[ 54.824416] usbhid: USB HID core driver
[ 70.843746] pcieport 0000:04:01.0: pciehp: Slot(1): Link Down
[ 70.843751] pcieport 0000:04:01.0: pciehp: Slot(1): Card not present
[ 70.843782] xhci_hcd 0000:09:00.0: remove, state 4
[ 70.843795] usb usb6: USB disconnect, device number 1
[ 70.843799] usb 6-2: USB disconnect, device number 2
[ 70.844910] xhci_hcd 0000:09:00.0: USB bus 6 deregistered
[ 70.844928] xhci_hcd 0000:09:00.0: xHCI host controller not responding, assume dead
[ 70.844951] xhci_hcd 0000:09:00.0: remove, state 1
[ 70.844960] usb usb5: USB disconnect, device number 1
[ 70.844964] usb 5-2: USB disconnect, device number 2
[ 70.844967] usb 5-2.2: USB disconnect, device number 3
[ 70.961724] xhci_hcd 0000:09:00.0: Host halt failed, -19
[ 70.961738] xhci_hcd 0000:09:00.0: Host not accessible, reset failed.
[ 70.962166] xhci_hcd 0000:09:00.0: USB bus 5 deregistered
[ 71.373267] thunderbolt 0-1: device disconnected
[ 71.489185] snd_hda_codec_hdmi hdaudioC1D0: Unable to sync register 0x2f0d00. -5
[ 71.489205] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.489217] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.489226] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.489235] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.489245] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.489254] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 71.690184] pcieport 0000:07:01.0: can't change power state from D0 to D3hot (config space inaccessible)
[ 71.690529] pcieport 0000:07:01.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 71.691285] pci 0000:08:00.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 71.691291] pci 0000:08:00.1: can't change power state from D3cold to D0 (config space inaccessible)
[ 71.692633] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem
[ 71.693210] general protection fault: 0000 [#1] SMP PTI
[ 71.693215] CPU: 1 PID: 184 Comm: irq/128-pciehp Not tainted 5.5.0-rc1 #2
[ 71.693217] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.693223] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.693226] Code: 9c 24 a8 03 00 00 4c 89 ef e8 02 ec 17 00 48 c7 c7 a0 41 f5 b3 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 f5 b3 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 71.693229] RSP: 0000:ffffa41080373cf0 EFLAGS: 00010246
[ 71.693231] RAX: ffff9153c161d828 RBX: ffff9153b8bfb3a8 RCX: ffff9153b8bfb0b8
[ 71.693233] RDX: d8d8660cfba81afb RSI: 0000000000000000 RDI: ffffffffb3f541a0
[ 71.693235] RBP: ffffa41080373d10 R08: 0000000000000000 R09: ffffa41080373b20
[ 71.693236] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9153b8bfb000
[ 71.693238] R13: ffff9153b8bfb0b0 R14: ffff9153c161d828 R15: ffffffffb290fe10
[ 71.693241] FS: 0000000000000000(0000) GS:ffff9153de640000(0000) knlGS:0000000000000000
[ 71.693243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.693245] CR2: 000055ff17e5b888 CR3: 0000000492272004 CR4: 00000000003606e0
[ 71.693247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.693249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.693250] Call Trace:
[ 71.693256] pci_remove_bus_device+0x31/0x100
[ 71.693259] pci_remove_bus_device+0x31/0x100
[ 71.693261] pci_stop_and_remove_bus_device+0x1b/0x20
[ 71.693266] pciehp_unconfigure_device+0x80/0x12f
[ 71.693270] pciehp_disable_slot+0x6e/0x100
[ 71.693273] pciehp_handle_presence_or_link_change+0xdd/0x2a0
[ 71.693276] pciehp_ist+0x141/0x150
[ 71.693280] irq_thread_fn+0x28/0x60
[ 71.693283] irq_thread+0xda/0x170
[ 71.693286] ? irq_forced_thread_fn+0x80/0x80
[ 71.693290] kthread+0x104/0x140
[ 71.693293] ? irq_thread_check_affinity+0xf0/0xf0
[ 71.693296] ? kthread_park+0x90/0x90
[ 71.693299] ret_from_fork+0x35/0x40
[ 71.693302] Modules linked in: usbhid amd_iommu_v2 gpu_sched ttm ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep hid_multitouch hid_generic uvcvideo btusb videobuf2_vmalloc videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel bluetooth videodev cdc_acm mc ecdh_generic ecc snd_hda_codec_hdmi joydev snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel i915 snd_soc_skl dell_laptop kvm ledtrig_audio snd_soc_hdac_hda irqbypass snd_hda_ext_core drm_kms_helper snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi drm snd_soc_core i2c_algo_bit fb_sys_fops dell_wmi snd_compress syscopyarea iwlmvm ac97_bus sysfillrect dell_smbios sysimgblt snd_pcm_dmaengine dcdbas crct10dif_pclmul mei_hdcp snd_hda_intel intel_rapl_msr wmi_bmof crc32_pclmul dell_wmi_descriptor intel_wmi_thunderbolt mac80211 snd_intel_dspcfg ghash_clmulni_intel libarc4 snd_hda_codec aesni_intel snd_hda_core crypto_simd cryptd snd_hwdep
[ 71.693344] glue_helper snd_pcm intel_cstate intel_rapl_perf iwlwifi snd_timer processor_thermal_device psmouse intel_rapl_common thunderbolt snd pcspkr input_leds cfg80211 soundcore i2c_i801 intel_lpss_pci mei_me i2c_hid ucsi_acpi intel_lpss intel_xhci_usb_role_switch typec_ucsi idma64 mei roles virt_dma intel_soc_dts_iosf intel_pch_thermal wmi typec hid pinctrl_sunrisepoint pinctrl_intel video intel_hid int3403_thermal int3400_thermal int340x_thermal_zone acpi_thermal_rel acpi_pad sparse_keymap mac_hid sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.693374] ---[ end trace e888db63dcec86c4 ]---
[ 71.693378] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.693380] Code: 9c 24 a8 03 00 00 4c 89 ef e8 02 ec 17 00 48 c7 c7 a0 41 f5 b3 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 f5 b3 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 71.693382] RSP: 0000:ffffa41080373cf0 EFLAGS: 00010246
[ 71.693384] RAX: ffff9153c161d828 RBX: ffff9153b8bfb3a8 RCX: ffff9153b8bfb0b8
[ 71.693386] RDX: d8d8660cfba81afb RSI: 0000000000000000 RDI: ffffffffb3f541a0
[ 71.693387] RBP: ffffa41080373d10 R08: 0000000000000000 R09: ffffa41080373b20
[ 71.693389] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9153b8bfb000
[ 71.693391] R13: ffff9153b8bfb0b0 R14: ffff9153c161d828 R15: ffffffffb290fe10
[ 71.693393] FS: 0000000000000000(0000) GS:ffff9153de640000(0000) knlGS:0000000000000000
[ 71.693395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.693396] CR2: 000055ff17e5b888 CR3: 0000000492272004 CR4: 00000000003606e0
[ 71.693398] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.693400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.693406] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 71.693408] #PF: supervisor instruction fetch in kernel mode
[ 71.693409] #PF: error_code(0x0010) - not-present page
[ 71.693411] PGD 0 P4D 0
[ 71.693414] Oops: 0010 [#2] SMP PTI
[ 71.693417] CPU: 1 PID: 184 Comm: irq/128-pciehp Tainted: G D 5.5.0-rc1 #2
[ 71.693418] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.693421] RIP: 0010:0x0
[ 71.693425] Code: Bad RIP value.
[ 71.693427] RSP: 0000:ffffa41080373ea0 EFLAGS: 00010286
[ 71.693429] RAX: 0000000000000000 RBX: ffff9153dba08000 RCX: 0000000000000000
[ 71.693430] RDX: ffffa41080373ec0 RSI: 0000000000000000 RDI: ffffa41080373ec0
[ 71.693432] RBP: ffffa41080373ed0 R08: ffffffffb3e5e800 R09: 0000000000000000
[ 71.693434] R10: ffffffffb437b7a8 R11: ffffa410803739d8 R12: ffff9153dba08000
[ 71.693436] R13: ffff9153dba08b5c R14: ffff9153dba08b28 R15: 0000000000000000
[ 71.693438] FS: 0000000000000000(0000) GS:ffff9153de640000(0000) knlGS:0000000000000000
[ 71.693439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.693441] CR2: ffffffffffffffd6 CR3: 0000000492272004 CR4: 00000000003606e0
[ 71.693443] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.693444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.693445] Call Trace:
[ 71.693449] task_work_run+0x8f/0xb0
[ 71.693452] do_exit+0x2bf/0xae0
[ 71.693455] ? kthread+0x104/0x140
[ 71.693458] ? irq_thread_check_affinity+0xf0/0xf0
[ 71.693462] rewind_stack_do_exit+0x17/0x20
[ 71.693464] Modules linked in: usbhid amd_iommu_v2 gpu_sched ttm ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep hid_multitouch hid_generic uvcvideo btusb videobuf2_vmalloc videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel bluetooth videodev cdc_acm mc ecdh_generic ecc snd_hda_codec_hdmi joydev snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel i915 snd_soc_skl dell_laptop kvm ledtrig_audio snd_soc_hdac_hda irqbypass snd_hda_ext_core drm_kms_helper snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi drm snd_soc_core i2c_algo_bit fb_sys_fops dell_wmi snd_compress syscopyarea iwlmvm ac97_bus sysfillrect dell_smbios sysimgblt snd_pcm_dmaengine dcdbas crct10dif_pclmul mei_hdcp snd_hda_intel intel_rapl_msr wmi_bmof crc32_pclmul dell_wmi_descriptor intel_wmi_thunderbolt mac80211 snd_intel_dspcfg ghash_clmulni_intel libarc4 snd_hda_codec aesni_intel snd_hda_core crypto_simd cryptd snd_hwdep
[ 71.693500] glue_helper snd_pcm intel_cstate intel_rapl_perf iwlwifi snd_timer processor_thermal_device psmouse intel_rapl_common thunderbolt snd pcspkr input_leds cfg80211 soundcore i2c_i801 intel_lpss_pci mei_me i2c_hid ucsi_acpi intel_lpss intel_xhci_usb_role_switch typec_ucsi idma64 mei roles virt_dma intel_soc_dts_iosf intel_pch_thermal wmi typec hid pinctrl_sunrisepoint pinctrl_intel video intel_hid int3403_thermal int3400_thermal int340x_thermal_zone acpi_thermal_rel acpi_pad sparse_keymap mac_hid sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.693524] CR2: 0000000000000000
[ 71.693526] ---[ end trace e888db63dcec86c5 ]---
[ 71.693528] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.693531] Code: 9c 24 a8 03 00 00 4c 89 ef e8 02 ec 17 00 48 c7 c7 a0 41 f5 b3 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 f5 b3 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 71.693532] RSP: 0000:ffffa41080373cf0 EFLAGS: 00010246
[ 71.693534] RAX: ffff9153c161d828 RBX: ffff9153b8bfb3a8 RCX: ffff9153b8bfb0b8
[ 71.693536] RDX: d8d8660cfba81afb RSI: 0000000000000000 RDI: ffffffffb3f541a0
[ 71.693537] RBP: ffffa41080373d10 R08: 0000000000000000 R09: ffffa41080373b20
[ 71.693539] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9153b8bfb000
[ 71.693541] R13: ffff9153b8bfb0b0 R14: ffff9153c161d828 R15: ffffffffb290fe10
[ 71.693543] FS: 0000000000000000(0000) GS:ffff9153de640000(0000) knlGS:0000000000000000
[ 71.693544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.693546] CR2: ffffffffffffffd6 CR3: 0000000492272004 CR4: 00000000003606e0
[ 71.693547] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.693549] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.693550] Fixing recursive fault but reboot is needed!
[ 71.709368] ------------[ cut here ]------------
[ 71.709370] refcount_t: underflow; use-after-free.
[ 71.709387] WARNING: CPU: 1 PID: 60 at lib/refcount.c:28 refcount_warn_saturate+0xae/0xf0
[ 71.709389] Modules linked in: usbhid amd_iommu_v2 gpu_sched ttm ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep hid_multitouch hid_generic uvcvideo btusb videobuf2_vmalloc videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel bluetooth videodev cdc_acm mc ecdh_generic ecc snd_hda_codec_hdmi joydev snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel i915 snd_soc_skl dell_laptop kvm ledtrig_audio snd_soc_hdac_hda irqbypass snd_hda_ext_core drm_kms_helper snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi drm snd_soc_core i2c_algo_bit fb_sys_fops dell_wmi snd_compress syscopyarea iwlmvm ac97_bus sysfillrect dell_smbios sysimgblt snd_pcm_dmaengine dcdbas crct10dif_pclmul mei_hdcp snd_hda_intel intel_rapl_msr wmi_bmof crc32_pclmul dell_wmi_descriptor intel_wmi_thunderbolt mac80211 snd_intel_dspcfg ghash_clmulni_intel libarc4 snd_hda_codec aesni_intel snd_hda_core crypto_simd cryptd snd_hwdep
[ 71.709422] glue_helper snd_pcm intel_cstate intel_rapl_perf iwlwifi snd_timer processor_thermal_device psmouse intel_rapl_common thunderbolt snd pcspkr input_leds cfg80211 soundcore i2c_i801 intel_lpss_pci mei_me i2c_hid ucsi_acpi intel_lpss intel_xhci_usb_role_switch typec_ucsi idma64 mei roles virt_dma intel_soc_dts_iosf intel_pch_thermal wmi typec hid pinctrl_sunrisepoint pinctrl_intel video intel_hid int3403_thermal int3400_thermal int340x_thermal_zone acpi_thermal_rel acpi_pad sparse_keymap mac_hid sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme serio_raw nvme_core rtsx_pci
[ 71.709462] CPU: 1 PID: 60 Comm: kworker/1:1 Tainted: G D 5.5.0-rc1 #2
[ 71.709464] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 71.709492] Workqueue: rcu_gp srcu_invoke_callbacks
[ 71.709495] RIP: 0010:refcount_warn_saturate+0xae/0xf0
[ 71.709498] Code: 40 14 2e 01 01 e8 e7 d4 b6 ff 0f 0b 5d c3 80 3d 2d 14 2e 01 00 75 91 48 c7 c7 18 56 b9 b3 c6 05 1d 14 2e 01 01 e8 c7 d4 b6 ff <0f> 0b 5d c3 80 3d 0b 14 2e 01 00 0f 85 6d ff ff ff 48 c7 c7 70 56
[ 71.709500] RSP: 0018:ffffa41080293db8 EFLAGS: 00010286
[ 71.709502] RAX: 0000000000000000 RBX: ffff9153877453a0 RCX: 0000000000000007
[ 71.709503] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9153de659800
[ 71.709504] RBP: ffffa41080293db8 R08: 000000000000059f R09: ffffffffb439cce0
[ 71.709506] R10: ffffffffb437b7a8 R11: ffffa41080293c20 R12: ffff9153b8bfb0b0
[ 71.709507] R13: ffff915387745398 R14: ffffffffb3f7c400 R15: ffff9153dc330600
[ 71.709509] FS: 0000000000000000(0000) GS:ffff9153de640000(0000) knlGS:0000000000000000
[ 71.709510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.709512] CR2: 00007f823219fc30 CR3: 000000045d1cc003 CR4: 00000000003606e0
[ 71.709513] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.709514] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.709515] Call Trace:
[ 71.709527] kobject_put+0xfc/0x1c0
[ 71.709536] __device_link_free_srcu+0x51/0x60
[ 71.709538] srcu_invoke_callbacks+0xd2/0x170
[ 71.709547] process_one_work+0x1ec/0x3a0
[ 71.709550] worker_thread+0x4d/0x400
[ 71.709554] kthread+0x104/0x140
[ 71.709557] ? process_one_work+0x3a0/0x3a0
[ 71.709559] ? kthread_park+0x90/0x90
[ 71.709563] ret_from_fork+0x35/0x40
[ 71.709566] ---[ end trace e888db63dcec86c6 ]---
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-09 12:34 Linux v5.5 serious PCI bug Nicholas Johnson
@ 2019-12-09 12:37 ` Pavel Machek
2019-12-09 13:07 ` Nicholas Johnson
2019-12-09 13:12 ` mika.westerberg
2019-12-10 13:39 ` [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev Lukas Wunner
2 siblings, 1 reply; 23+ messages in thread
From: Pavel Machek @ 2019-12-09 12:37 UTC (permalink / raw)
To: Nicholas Johnson; +Cc: Bjorn Helgaas, linux-kernel, linux-pci, mika.westerberg
> Hi,
>
> I have compiled Linux v5.5-rc1 and thought all was good until I
> hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> GPU was not loaded (blacklisted) so the crash is nothing to do with the
> GPU driver.
Obvious question is: does it work on in v5.4?
Pavel
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-09 12:37 ` Pavel Machek
@ 2019-12-09 13:07 ` Nicholas Johnson
0 siblings, 0 replies; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-09 13:07 UTC (permalink / raw)
To: Pavel Machek; +Cc: Bjorn Helgaas, linux-kernel, linux-pci, mika.westerberg
Hi,
On Mon, Dec 09, 2019 at 01:37:38PM +0100, Pavel Machek wrote:
> > Hi,
> >
> > I have compiled Linux v5.5-rc1 and thought all was good until I
> > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > GPU driver.
>
> Obvious question is: does it work on in v5.4?
> Pavel
Always a good question to ask. The answer is "yes".
I would have noticed had it happened in v5.4 - I am constantly playing
with Thunderbolt and the kernel. But I tried on v5.4 just now, just to
be sure, and it works fine. I probably should have double checked, just
in case, though.
Bisect to come.
Kind regards,
Nicholas
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-09 12:34 Linux v5.5 serious PCI bug Nicholas Johnson
2019-12-09 12:37 ` Pavel Machek
@ 2019-12-09 13:12 ` mika.westerberg
2019-12-09 13:29 ` Nicholas Johnson
2019-12-09 13:33 ` Nicholas Johnson
2019-12-10 13:39 ` [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev Lukas Wunner
2 siblings, 2 replies; 23+ messages in thread
From: mika.westerberg @ 2019-12-09 13:12 UTC (permalink / raw)
To: Nicholas Johnson; +Cc: Bjorn Helgaas, linux-kernel, linux-pci
On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> Hi,
>
> I have compiled Linux v5.5-rc1 and thought all was good until I
> hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> GPU was not loaded (blacklisted) so the crash is nothing to do with the
> GPU driver.
>
> We had:
> - kernel NULL pointer dereference
> - refcount_t: underflow; use-after-free.
>
> Attaching dmesg for now; will bisect and come back with results.
Looks like something related to iommu. Does it work if you disable it?
(intel_iommu=off in the command line).
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-09 13:12 ` mika.westerberg
@ 2019-12-09 13:29 ` Nicholas Johnson
2019-12-09 13:33 ` Nicholas Johnson
1 sibling, 0 replies; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-09 13:29 UTC (permalink / raw)
To: mika.westerberg; +Cc: Bjorn Helgaas, linux-kernel, linux-pci
On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > Hi,
> >
> > I have compiled Linux v5.5-rc1 and thought all was good until I
> > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > GPU driver.
> >
> > We had:
> > - kernel NULL pointer dereference
> > - refcount_t: underflow; use-after-free.
> >
> > Attaching dmesg for now; will bisect and come back with results.
>
> Looks like something related to iommu. Does it work if you disable it?
> (intel_iommu=off in the command line).
I thought it could be that, too.
The attachment "dmesg-4" from the original email is with iommu parameters.
The attachment "dmesg-5" from the original email is with no iommu parameters.
Attaching here "dmesg-6" with the iommu explicitly set off like you said.
No difference, still broken. Although, with iommu off, there are less stack traces.
Could it be sysfs-related?
Kind regards,
Nicholas
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-09 13:12 ` mika.westerberg
2019-12-09 13:29 ` Nicholas Johnson
@ 2019-12-09 13:33 ` Nicholas Johnson
2019-12-10 7:28 ` mika.westerberg
1 sibling, 1 reply; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-09 13:33 UTC (permalink / raw)
To: mika.westerberg; +Cc: Bjorn Helgaas, linux-kernel, linux-pci
[-- Attachment #1: Type: text/plain, Size: 1826 bytes --]
On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > Hi,
> >
> > I have compiled Linux v5.5-rc1 and thought all was good until I
> > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > GPU driver.
> >
> > We had:
> > - kernel NULL pointer dereference
> > - refcount_t: underflow; use-after-free.
> >
> > Attaching dmesg for now; will bisect and come back with results.
>
> Looks like something related to iommu. Does it work if you disable it?
> (intel_iommu=off in the command line).
On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > Hi,
> >
> > I have compiled Linux v5.5-rc1 and thought all was good until I
> > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > GPU driver.
> >
> > We had:
> > - kernel NULL pointer dereference
> > - refcount_t: underflow; use-after-free.
> >
> > Attaching dmesg for now; will bisect and come back with results.
>
> Looks like something related to iommu. Does it work if you disable it?
> (intel_iommu=off in the command line).
I thought it could be that, too.
The attachment "dmesg-4" from the original email is with iommu parameters.
The attachment "dmesg-5" from the original email is with no iommu parameters.
Attaching here "dmesg-6" with the iommu explicitly set off like you said.
No difference, still broken. Although, with iommu off, there are less stack traces.
Could it be sysfs-related?
Kind regards,
Nicholas
[-- Attachment #2: dmesg-6 --]
[-- Type: text/plain, Size: 112026 bytes --]
[ 0.000000] microcode: microcode updated early to revision 0xca, date = 2019-10-03
[ 0.000000] Linux version 5.5.0-rc1 (nicholas@nicholas-dell-linux) (gcc version 9.2.0 (GCC)) #2 SMP Mon Dec 9 19:55:37 AWST 2019
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.5-rc1 root=UUID=e9880a1b-a4f2-4779-8a98-6c1bee968ebe rw sysrq_always_enabled audit=0 mem_sleep_default=deep pcie_ports=native pci=assign-busses,hpbussize=0x33,hpiosize=4K,hpmmiosize=256M,hpmmioprefsize=64G,nocrs,nobbn,realloc intel_iommu=off iommu=off quiet
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Hygon HygonGenuine
[ 0.000000] Centaur CentaurHauls
[ 0.000000] zhaoxin Shanghai
[ 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: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000002c031fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000002c032000-0x000000002c032fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000002c033000-0x000000002c033fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000002c034000-0x000000003d63afff] usable
[ 0.000000] BIOS-e820: [mem 0x000000003d63b000-0x000000003d9fafff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000003d9fb000-0x000000003da6bfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000003da6c000-0x000000003e123fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000003e124000-0x000000003ff26fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000003ff27000-0x000000003fffefff] type 20
[ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000040000000-0x0000000047ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000048000000-0x0000000048dfffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000048e00000-0x000000004f7fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000004ae7fffff] usable
[ 0.000000] PCI: Unknown option `nobbn'
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] efi: EFI v2.40 by American Megatrends
[ 0.000000] efi: ACPI=0x3da2f000 ACPI 2.0=0x3da2f000 SMBIOS=0xf0000 SMBIOS 3.0=0xf0020 TPMFinalLog=0x3e0c5000 ESRT=0x3fdb6018 MEMATTR=0x3ab47018
[ 0.000000] SMBIOS 3.0.0 present.
[ 0.000000] DMI: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 0.000000] tsc: Detected 2100.000 MHz processor
[ 0.000801] tsc: Detected 2099.944 MHz TSC
[ 0.000801] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000802] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000807] last_pfn = 0x4ae800 max_arch_pfn = 0x400000000
[ 0.000811] MTRR default type: write-back
[ 0.000811] MTRR fixed ranges enabled:
[ 0.000812] 00000-9FFFF write-back
[ 0.000813] A0000-BFFFF uncachable
[ 0.000813] C0000-FFFFF write-protect
[ 0.000814] MTRR variable ranges enabled:
[ 0.000815] 0 base 0080000000 mask 7F80000000 uncachable
[ 0.000816] 1 base 0060000000 mask 7FE0000000 uncachable
[ 0.000816] 2 base 0050000000 mask 7FF0000000 uncachable
[ 0.000817] 3 base 004C000000 mask 7FFC000000 uncachable
[ 0.000817] 4 base 004B000000 mask 7FFF000000 uncachable
[ 0.000818] 5 disabled
[ 0.000818] 6 disabled
[ 0.000818] 7 disabled
[ 0.000818] 8 disabled
[ 0.000819] 9 disabled
[ 0.001130] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001269] last_pfn = 0x48e00 max_arch_pfn = 0x400000000
[ 0.007221] esrt: Reserving ESRT space from 0x000000003fdb6018 to 0x000000003fdb6050.
[ 0.007226] check: Scanning 1 areas for low memory corruption
[ 0.007230] Using GB pages for direct mapping
[ 0.007232] BRK [0x473601000, 0x473601fff] PGTABLE
[ 0.007233] BRK [0x473602000, 0x473602fff] PGTABLE
[ 0.007234] BRK [0x473603000, 0x473603fff] PGTABLE
[ 0.007275] BRK [0x473604000, 0x473604fff] PGTABLE
[ 0.007276] BRK [0x473605000, 0x473605fff] PGTABLE
[ 0.007442] BRK [0x473606000, 0x473606fff] PGTABLE
[ 0.007531] BRK [0x473607000, 0x473607fff] PGTABLE
[ 0.007581] BRK [0x473608000, 0x473608fff] PGTABLE
[ 0.007606] BRK [0x473609000, 0x473609fff] PGTABLE
[ 0.007680] Secure boot could not be determined
[ 0.007681] RAMDISK: [mem 0x27378000-0x27e5afff]
[ 0.007686] ACPI: Early table checksum verification disabled
[ 0.007688] ACPI: RSDP 0x000000003DA2F000 000024 (v02 DELL )
[ 0.007691] ACPI: XSDT 0x000000003DA2F0C8 00010C (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007695] ACPI: FACP 0x000000003DA559D8 00010C (v05 DELL CBX3 01072009 AMI 00010013)
[ 0.007699] ACPI: DSDT 0x000000003DA2F260 026773 (v02 DELL CBX3 01072009 INTL 20160422)
[ 0.007701] ACPI: FACS 0x000000003E121180 000040
[ 0.007703] ACPI: APIC 0x000000003DA55AE8 0000BC (v03 DELL CBX3 01072009 AMI 00010013)
[ 0.007705] ACPI: FPDT 0x000000003DA55BA8 000044 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007706] ACPI: FIDT 0x000000003DA55BF0 0000AC (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007708] ACPI: MCFG 0x000000003DA55CA0 00003C (v01 DELL CBX3 01072009 MSFT 00000097)
[ 0.007710] ACPI: HPET 0x000000003DA55CE0 000038 (v01 DELL CBX3 01072009 AMI. 0005000B)
[ 0.007712] ACPI: SSDT 0x000000003DA55D18 000359 (v01 SataRe SataTabl 00001000 INTL 20160422)
[ 0.007714] ACPI: BOOT 0x000000003DA56078 000028 (v01 DELL CBX3 01072009 AMI 00010013)
[ 0.007716] ACPI: SSDT 0x000000003DA560A0 0012DE (v02 SaSsdt SaSsdt 00003000 INTL 20160422)
[ 0.007717] ACPI: HPET 0x000000003DA57380 000038 (v01 INTEL KBL-ULT 00000001 MSFT 0000005F)
[ 0.007719] ACPI: SSDT 0x000000003DA573B8 000CEF (v02 INTEL xh_rvp07 00000000 INTL 20160422)
[ 0.007721] ACPI: UEFI 0x000000003DA580A8 000042 (v01 00000000 00000000)
[ 0.007723] ACPI: SSDT 0x000000003DA580F0 0017AE (v02 CpuRef CpuSsdt 00003000 INTL 20160422)
[ 0.007725] ACPI: LPIT 0x000000003DA598A0 000094 (v01 INTEL KBL-ULT 00000000 MSFT 0000005F)
[ 0.007727] ACPI: SSDT 0x000000003DA59938 000161 (v02 INTEL HdaDsp 00000000 INTL 20160422)
[ 0.007729] ACPI: SSDT 0x000000003DA59AA0 00029F (v02 INTEL sensrhub 00000000 INTL 20160422)
[ 0.007731] ACPI: SSDT 0x000000003DA59D40 003002 (v02 INTEL PtidDevc 00001000 INTL 20160422)
[ 0.007733] ACPI: SSDT 0x000000003DA5CD48 000517 (v02 INTEL TbtTypeC 00000000 INTL 20160422)
[ 0.007734] ACPI: DBGP 0x000000003DA5D260 000034 (v01 INTEL 00000002 MSFT 0000005F)
[ 0.007736] ACPI: DBG2 0x000000003DA5D298 000054 (v00 INTEL 00000002 MSFT 0000005F)
[ 0.007738] ACPI: SSDT 0x000000003DA5D2F0 000801 (v02 INTEL UsbCTabl 00001000 INTL 20160422)
[ 0.007740] ACPI: SSDT 0x000000003DA5DAF8 00CFC3 (v02 DptfTa DptfTabl 00001000 INTL 20160422)
[ 0.007742] ACPI: MSDM 0x000000003DA6AAC0 000055 (v03 DELL CBX3 06222004 AMI 00010013)
[ 0.007743] ACPI: SLIC 0x000000003DA6AB18 000176 (v03 DELL CBX3 01072009 MSFT 00010013)
[ 0.007745] ACPI: NHLT 0x000000003DA6AC90 00002D (v00 INTEL EDK2 00000002 01000013)
[ 0.007747] ACPI: TPM2 0x000000003DA6ACC0 000034 (v03 DELL CBX3 00000001 AMI 00000000)
[ 0.007749] ACPI: ASF! 0x000000003DA6ACF8 0000A0 (v32 INTEL HCG 00000001 TFSM 000F4240)
[ 0.007751] ACPI: DMAR 0x000000003DA6AD98 0000F0 (v01 INTEL KBL 00000001 INTL 00000001)
[ 0.007752] ACPI: BGRT 0x000000003DA6AE88 000038 (v00 01072009 AMI 00010013)
[ 0.007759] ACPI: Local APIC address 0xfee00000
[ 0.008006] No NUMA configuration found
[ 0.008007] Faking a node at [mem 0x0000000000000000-0x00000004ae7fffff]
[ 0.008014] NODE_DATA(0) allocated [mem 0x4ae7d5000-0x4ae7fffff]
[ 0.008193] Zone ranges:
[ 0.008194] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.008195] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.008196] Normal [mem 0x0000000100000000-0x00000004ae7fffff]
[ 0.008196] Device empty
[ 0.008197] Movable zone start for each node
[ 0.008199] Early memory node ranges
[ 0.008200] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.008200] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.008201] node 0: [mem 0x0000000000100000-0x000000002c031fff]
[ 0.008201] node 0: [mem 0x000000002c034000-0x000000003d63afff]
[ 0.008202] node 0: [mem 0x000000003ffff000-0x000000003fffffff]
[ 0.008202] node 0: [mem 0x0000000048000000-0x0000000048dfffff]
[ 0.008203] node 0: [mem 0x0000000100000000-0x00000004ae7fffff]
[ 0.008432] Zeroed struct page in unavailable ranges: 39978 pages
[ 0.008433] Initmem setup node 0 [mem 0x0000000000001000-0x00000004ae7fffff]
[ 0.008434] On node 0 totalpages: 4115414
[ 0.008434] DMA zone: 64 pages used for memmap
[ 0.008435] DMA zone: 22 pages reserved
[ 0.008436] DMA zone: 3996 pages, LIFO batch:0
[ 0.008470] DMA32 zone: 3921 pages used for memmap
[ 0.008470] DMA32 zone: 250938 pages, LIFO batch:63
[ 0.013520] Normal zone: 60320 pages used for memmap
[ 0.013521] Normal zone: 3860480 pages, LIFO batch:63
[ 0.050783] Reserving Intel graphics memory at [mem 0x4b800000-0x4f7fffff]
[ 0.051333] ACPI: PM-Timer IO Port: 0x1808
[ 0.051334] ACPI: Local APIC address 0xfee00000
[ 0.051339] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.051340] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.051340] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.051340] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.051341] ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
[ 0.051341] ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
[ 0.051342] ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
[ 0.051342] ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
[ 0.051369] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.051370] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.051371] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.051372] ACPI: IRQ0 used by override.
[ 0.051373] ACPI: IRQ9 used by override.
[ 0.051374] Using ACPI (MADT) for SMP configuration information
[ 0.051375] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.051380] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.051395] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.051396] PM: Registered nosave memory: [mem 0x00058000-0x00058fff]
[ 0.051397] PM: Registered nosave memory: [mem 0x0009e000-0x000fffff]
[ 0.051398] PM: Registered nosave memory: [mem 0x2c032000-0x2c032fff]
[ 0.051398] PM: Registered nosave memory: [mem 0x2c033000-0x2c033fff]
[ 0.051399] PM: Registered nosave memory: [mem 0x3d63b000-0x3d9fafff]
[ 0.051400] PM: Registered nosave memory: [mem 0x3d9fb000-0x3da6bfff]
[ 0.051400] PM: Registered nosave memory: [mem 0x3da6c000-0x3e123fff]
[ 0.051400] PM: Registered nosave memory: [mem 0x3e124000-0x3ff26fff]
[ 0.051401] PM: Registered nosave memory: [mem 0x3ff27000-0x3fffefff]
[ 0.051402] PM: Registered nosave memory: [mem 0x40000000-0x47ffffff]
[ 0.051403] PM: Registered nosave memory: [mem 0x48e00000-0x4f7fffff]
[ 0.051403] PM: Registered nosave memory: [mem 0x4f800000-0xdfffffff]
[ 0.051404] PM: Registered nosave memory: [mem 0xe0000000-0xefffffff]
[ 0.051404] PM: Registered nosave memory: [mem 0xf0000000-0xfdffffff]
[ 0.051404] PM: Registered nosave memory: [mem 0xfe000000-0xfe010fff]
[ 0.051405] PM: Registered nosave memory: [mem 0xfe011000-0xfebfffff]
[ 0.051405] PM: Registered nosave memory: [mem 0xfec00000-0xfec00fff]
[ 0.051405] PM: Registered nosave memory: [mem 0xfec01000-0xfedfffff]
[ 0.051406] PM: Registered nosave memory: [mem 0xfee00000-0xfee00fff]
[ 0.051406] PM: Registered nosave memory: [mem 0xfee01000-0xfeffffff]
[ 0.051406] PM: Registered nosave memory: [mem 0xff000000-0xffffffff]
[ 0.051408] [mem 0x4f800000-0xdfffffff] available for PCI devices
[ 0.051408] Booting paravirtualized kernel on bare hardware
[ 0.051411] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.051415] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.051614] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u262144
[ 0.051618] pcpu-alloc: s192512 r8192 d28672 u262144 alloc=1*2097152
[ 0.051619] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.051649] Built 1 zonelists, mobility grouping on. Total pages: 4051087
[ 0.051649] Policy zone: Normal
[ 0.051651] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.5-rc1 root=UUID=e9880a1b-a4f2-4779-8a98-6c1bee968ebe rw sysrq_always_enabled audit=0 mem_sleep_default=deep pcie_ports=native pci=assign-busses,hpbussize=0x33,hpiosize=4K,hpmmiosize=256M,hpmmioprefsize=64G,nocrs,nobbn,realloc intel_iommu=off iommu=off quiet
[ 0.051693] sysrq: sysrq always enabled.
[ 0.051702] audit: disabled (until reboot)
[ 0.051748] DMAR: IOMMU disabled
[ 0.052845] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.053374] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.053437] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.096636] Memory: 16083584K/16461656K available (14339K kernel code, 2400K rwdata, 4868K rodata, 2632K init, 5076K bss, 378072K reserved, 0K cma-reserved)
[ 0.096741] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.096752] Kernel/User page tables isolation: enabled
[ 0.096764] ftrace: allocating 43793 entries in 172 pages
[ 0.110557] ftrace: allocated 172 pages with 4 groups
[ 0.110658] rcu: Hierarchical RCU implementation.
[ 0.110659] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=8.
[ 0.110660] Tasks RCU enabled.
[ 0.110661] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.110661] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.112782] NR_IRQS: 524544, nr_irqs: 2048, preallocated irqs: 16
[ 0.113062] random: crng done (trusting CPU's manufacturer)
[ 0.113095] spurious 8259A interrupt: IRQ7.
[ 0.113118] Console: colour dummy device 80x25
[ 0.113125] printk: console [tty0] enabled
[ 0.113139] ACPI: Core revision 20191018
[ 0.113402] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns
[ 0.113505] APIC: Switch to symmetric I/O mode setup
[ 0.113507] DMAR: Host address width 39
[ 0.113508] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.113512] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap 1c0000c40660462 ecap 19e2ff0505e
[ 0.113513] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.113516] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.113517] DMAR: RMRR base: 0x0000003d715000 end: 0x0000003d734fff
[ 0.113518] DMAR: RMRR base: 0x0000004b000000 end: 0x0000004f7fffff
[ 0.113519] DMAR: ANDD device: 1 name: \_SB.PCI0.I2C0
[ 0.113519] DMAR: ANDD device: 2 name: \_SB.PCI0.I2C1
[ 0.113521] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.113521] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.113522] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.115336] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.115337] x2apic enabled
[ 0.115349] Switched APIC routing to cluster x2apic.
[ 0.119188] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.137579] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e44fb6c2ab, max_idle_ns: 440795206594 ns
[ 0.137583] Calibrating delay loop (skipped), value calculated using timer frequency.. 4199.88 BogoMIPS (lpj=8399776)
[ 0.137585] pid_max: default: 32768 minimum: 301
[ 0.139357] LSM: Security Framework initializing
[ 0.139365] Yama: becoming mindful.
[ 0.139387] AppArmor: AppArmor initialized
[ 0.139446] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.139480] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.139492] *** VALIDATE tmpfs ***
[ 0.139607] *** VALIDATE proc ***
[ 0.139648] *** VALIDATE cgroup1 ***
[ 0.139649] *** VALIDATE cgroup2 ***
[ 0.139698] mce: CPU0: Thermal monitoring enabled (TM1)
[ 0.139715] process: using mwait in idle threads
[ 0.139717] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 0.139717] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 0.139719] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.139720] Spectre V2 : Mitigation: Full generic retpoline
[ 0.139721] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.139721] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.139723] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 0.139723] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[ 0.139724] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[ 0.139727] TAA: Mitigation: Clear CPU buffers
[ 0.139727] MDS: Mitigation: Clear CPU buffers
[ 0.139936] Freeing SMP alternatives memory: 36K
[ 0.141644] TSC deadline timer enabled
[ 0.141649] smpboot: CPU0: Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz (family: 0x6, model: 0x8e, stepping: 0xa)
[ 0.141726] Performance Events: PEBS fmt3+, Skylake events, 32-deep LBR, full-width counters, Intel PMU driver.
[ 0.141731] ... version: 4
[ 0.141731] ... bit width: 48
[ 0.141732] ... generic registers: 4
[ 0.141732] ... value mask: 0000ffffffffffff
[ 0.141733] ... max period: 00007fffffffffff
[ 0.141733] ... fixed-purpose events: 3
[ 0.141733] ... event mask: 000000070000000f
[ 0.141764] rcu: Hierarchical SRCU implementation.
[ 0.142585] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.142648] smp: Bringing up secondary CPUs ...
[ 0.142710] x86: Booting SMP configuration:
[ 0.142711] .... node #0, CPUs: #1 #2 #3 #4
[ 0.146725] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 0.146725] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 0.146725] #5 #6 #7
[ 0.149998] smp: Brought up 1 node, 8 CPUs
[ 0.149998] smpboot: Max logical packages: 1
[ 0.149998] smpboot: Total of 8 processors activated (33599.10 BogoMIPS)
[ 0.153679] devtmpfs: initialized
[ 0.153679] x86/mm: Memory block size: 128MB
[ 0.154774] PM: Registering ACPI NVS region [mem 0x2c032000-0x2c032fff] (4096 bytes)
[ 0.154774] PM: Registering ACPI NVS region [mem 0x3da6c000-0x3e123fff] (7045120 bytes)
[ 0.154774] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.154774] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.154774] pinctrl core: initialized pinctrl subsystem
[ 0.154774] PM: RTC time: 13:23:43, date: 2019-12-09
[ 0.154774] thermal_sys: Registered thermal governor 'fair_share'
[ 0.154774] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.154774] thermal_sys: Registered thermal governor 'step_wise'
[ 0.154774] thermal_sys: Registered thermal governor 'user_space'
[ 0.154774] NET: Registered protocol family 16
[ 0.154774] EISA bus registered
[ 0.154774] cpuidle: using governor ladder
[ 0.154774] cpuidle: using governor menu
[ 0.154774] Simple Boot Flag at 0x47 set to 0x80
[ 0.154774] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.154774] ACPI: bus type PCI registered
[ 0.154774] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.154774] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.154774] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.154774] PCI: Using configuration type 1 for base access
[ 0.154774] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.157607] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.157607] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.157639] ACPI: Added _OSI(Module Device)
[ 0.157639] ACPI: Added _OSI(Processor Device)
[ 0.157640] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.157640] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.157641] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.157642] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.157642] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.197930] ACPI: 11 ACPI AML tables successfully acquired and loaded
[ 0.261183] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.271240] ACPI: Dynamic OEM Table Load:
[ 0.271249] ACPI: SSDT 0xFFFF9F9E5B94E000 0005EE (v02 PmRef Cpu0Ist 00003000 INTL 20160422)
[ 0.273622] ACPI: \_PR_.PR00: _OSC native thermal LVT Acked
[ 0.275382] ACPI: Dynamic OEM Table Load:
[ 0.275389] ACPI: SSDT 0xFFFF9F9E5BF7D400 0003FF (v02 PmRef Cpu0Cst 00003001 INTL 20160422)
[ 0.277537] ACPI: Dynamic OEM Table Load:
[ 0.277541] ACPI: SSDT 0xFFFF9F9E5BE52900 0000BA (v02 PmRef Cpu0Hwp 00003000 INTL 20160422)
[ 0.279306] ACPI: Dynamic OEM Table Load:
[ 0.279311] ACPI: SSDT 0xFFFF9F9E5B94D000 000628 (v02 PmRef HwpLvt 00003000 INTL 20160422)
[ 0.281624] ACPI: Dynamic OEM Table Load:
[ 0.281632] ACPI: SSDT 0xFFFF9F9E5BC33000 000D14 (v02 PmRef ApIst 00003000 INTL 20160422)
[ 0.284122] ACPI: Dynamic OEM Table Load:
[ 0.284126] ACPI: SSDT 0xFFFF9F9E5BF7D000 000317 (v02 PmRef ApHwp 00003000 INTL 20160422)
[ 0.285782] ACPI: Dynamic OEM Table Load:
[ 0.285786] ACPI: SSDT 0xFFFF9F9E5BF7C800 00030A (v02 PmRef ApCst 00003000 INTL 20160422)
[ 0.290136] ACPI: EC: EC started
[ 0.290137] ACPI: EC: interrupt blocked
[ 0.301745] ACPI: \_SB_.PCI0.LPCB.ECDV: Used as first EC
[ 0.301746] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 0.301747] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions
[ 0.301747] ACPI: Interpreter enabled
[ 0.301786] ACPI: (supports S0 S3 S4 S5)
[ 0.301787] ACPI: Using IOAPIC for interrupt routing
[ 0.301820] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[ 0.302417] ACPI: Enabled 8 GPEs in block 00 to 7F
[ 0.309605] ACPI: Power Resource [WRST] (on)
[ 0.330227] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.330232] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 0.330573] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME AER]
[ 0.330895] acpi PNP0A08:00: _OSC: OS now controls [PCIeCapability LTR]
[ 0.330895] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 0.331183] acpi PNP0A08:00: host bridge window [io 0x0000-0x0cf7 window] (ignored)
[ 0.331184] acpi PNP0A08:00: host bridge window [io 0x0cf8-0x0cff] (ignored)
[ 0.331184] acpi PNP0A08:00: host bridge window [io 0x0d00-0xffff window] (ignored)
[ 0.331185] acpi PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff window] (ignored)
[ 0.331186] acpi PNP0A08:00: host bridge window [mem 0x000c0000-0x000c3fff window] (ignored)
[ 0.331186] acpi PNP0A08:00: host bridge window [mem 0x000c4000-0x000c7fff window] (ignored)
[ 0.331187] acpi PNP0A08:00: host bridge window [mem 0x000c8000-0x000cbfff window] (ignored)
[ 0.331188] acpi PNP0A08:00: host bridge window [mem 0x000cc000-0x000cffff window] (ignored)
[ 0.331188] acpi PNP0A08:00: host bridge window [mem 0x000d0000-0x000d3fff window] (ignored)
[ 0.331189] acpi PNP0A08:00: host bridge window [mem 0x000d4000-0x000d7fff window] (ignored)
[ 0.331190] acpi PNP0A08:00: host bridge window [mem 0x000d8000-0x000dbfff window] (ignored)
[ 0.331190] acpi PNP0A08:00: host bridge window [mem 0x000dc000-0x000dffff window] (ignored)
[ 0.331191] acpi PNP0A08:00: host bridge window [mem 0x4f800000-0xdfffffff window] (ignored)
[ 0.331191] acpi PNP0A08:00: host bridge window [mem 0xfd000000-0xfe7fffff window] (ignored)
[ 0.331192] PCI: root bus 00: using default resources
[ 0.331548] PCI host bridge to bus 0000:00
[ 0.331550] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.331550] pci_bus 0000:00: root bus resource [mem 0x00000000-0x7fffffffff]
[ 0.331551] pci_bus 0000:00: root bus resource [bus 00-fe]
[ 0.331560] pci 0000:00:00.0: [8086:5914] type 00 class 0x060000
[ 0.331674] pci 0000:00:02.0: [8086:5917] type 00 class 0x030000
[ 0.331684] pci 0000:00:02.0: reg 0x10: [mem 0xdb000000-0xdbffffff 64bit]
[ 0.331689] pci 0000:00:02.0: reg 0x18: [mem 0x50000000-0x5fffffff 64bit pref]
[ 0.331692] pci 0000:00:02.0: reg 0x20: [io 0xf000-0xf03f]
[ 0.331705] pci 0000:00:02.0: BAR 2: assigned to efifb
[ 0.331829] pci 0000:00:04.0: [8086:1903] type 00 class 0x118000
[ 0.331840] pci 0000:00:04.0: reg 0x10: [mem 0xdc320000-0xdc327fff 64bit]
[ 0.332047] pci 0000:00:14.0: [8086:9d2f] type 00 class 0x0c0330
[ 0.332065] pci 0000:00:14.0: reg 0x10: [mem 0xdc310000-0xdc31ffff 64bit]
[ 0.332123] pci 0000:00:14.0: PME# supported from D3hot D3cold
[ 0.332318] pci 0000:00:14.2: [8086:9d31] type 00 class 0x118000
[ 0.332338] pci 0000:00:14.2: reg 0x10: [mem 0xdc335000-0xdc335fff 64bit]
[ 0.332565] pci 0000:00:15.0: [8086:9d60] type 00 class 0x118000
[ 0.332611] pci 0000:00:15.0: reg 0x10: [mem 0xdc334000-0xdc334fff 64bit]
[ 0.332862] pci 0000:00:15.1: [8086:9d61] type 00 class 0x118000
[ 0.332909] pci 0000:00:15.1: reg 0x10: [mem 0xdc333000-0xdc333fff 64bit]
[ 0.333160] pci 0000:00:16.0: [8086:9d3a] type 00 class 0x078000
[ 0.333175] pci 0000:00:16.0: reg 0x10: [mem 0xdc332000-0xdc332fff 64bit]
[ 0.333220] pci 0000:00:16.0: PME# supported from D3hot
[ 0.333360] pci 0000:00:16.3: [8086:9d3d] type 00 class 0x070002
[ 0.333373] pci 0000:00:16.3: reg 0x10: [io 0xf060-0xf067]
[ 0.333377] pci 0000:00:16.3: reg 0x14: [mem 0xdc331000-0xdc331fff]
[ 0.333531] pci 0000:00:1c.0: [8086:9d10] type 01 class 0x060400
[ 0.333607] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.333793] pci 0000:00:1c.2: [8086:9d12] type 01 class 0x060400
[ 0.333870] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[ 0.334048] pci 0000:00:1c.4: [8086:9d14] type 01 class 0x060400
[ 0.334166] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold
[ 0.334339] pci 0000:00:1d.0: [8086:9d18] type 01 class 0x060400
[ 0.334407] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.334604] pci 0000:00:1f.0: [8086:9d4e] type 00 class 0x060100
[ 0.334790] pci 0000:00:1f.2: [8086:9d21] type 00 class 0x058000
[ 0.334801] pci 0000:00:1f.2: reg 0x10: [mem 0xdc32c000-0xdc32ffff]
[ 0.334959] pci 0000:00:1f.3: [8086:9d71] type 00 class 0x040380
[ 0.334982] pci 0000:00:1f.3: reg 0x10: [mem 0xdc328000-0xdc32bfff 64bit]
[ 0.335005] pci 0000:00:1f.3: reg 0x20: [mem 0xdc300000-0xdc30ffff 64bit]
[ 0.335047] pci 0000:00:1f.3: PME# supported from D3hot D3cold
[ 0.335265] pci 0000:00:1f.4: [8086:9d23] type 00 class 0x0c0500
[ 0.335326] pci 0000:00:1f.4: reg 0x10: [mem 0xdc330000-0xdc3300ff 64bit]
[ 0.335397] pci 0000:00:1f.4: reg 0x20: [io 0xf040-0xf05f]
[ 0.335993] pci 0000:01:00.0: [10ec:525a] type 00 class 0xff0000
[ 0.336021] pci 0000:01:00.0: reg 0x14: [mem 0xdc200000-0xdc200fff]
[ 0.336121] pci 0000:01:00.0: supports D1 D2
[ 0.336122] pci 0000:01:00.0: PME# supported from D1 D2 D3hot D3cold
[ 0.336436] pci 0000:00:1c.0: PCI bridge to [bus 01-fe]
[ 0.336439] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.336443] pci_bus 0000:01: busn_res: [bus 01-fe] end is updated to 01
[ 0.336837] pci 0000:02:00.0: [8086:24fd] type 00 class 0x028000
[ 0.336930] pci 0000:02:00.0: reg 0x10: [mem 0xdc100000-0xdc101fff 64bit]
[ 0.337147] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.337732] pci 0000:00:1c.2: PCI bridge to [bus 02-fe]
[ 0.337735] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.337739] pci_bus 0000:02: busn_res: [bus 02-fe] end is updated to 02
[ 0.337835] pci 0000:03:00.0: [8086:15d3] type 01 class 0x060400
[ 0.337890] pci 0000:03:00.0: enabling Extended Tags
[ 0.337967] pci 0000:03:00.0: supports D1 D2
[ 0.337968] pci 0000:03:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.338088] pci 0000:00:1c.4: PCI bridge to [bus 03-fe]
[ 0.338091] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.338094] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.338171] pci 0000:04:00.0: [8086:15d3] type 01 class 0x060400
[ 0.338231] pci 0000:04:00.0: enabling Extended Tags
[ 0.338308] pci 0000:04:00.0: supports D1 D2
[ 0.338309] pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.338404] pci 0000:04:01.0: [8086:15d3] type 01 class 0x060400
[ 0.338462] pci 0000:04:01.0: enabling Extended Tags
[ 0.338541] pci 0000:04:01.0: supports D1 D2
[ 0.338541] pci 0000:04:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.338638] pci 0000:04:02.0: [8086:15d3] type 01 class 0x060400
[ 0.338696] pci 0000:04:02.0: enabling Extended Tags
[ 0.338772] pci 0000:04:02.0: supports D1 D2
[ 0.338773] pci 0000:04:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.338866] pci 0000:04:04.0: [8086:15d3] type 01 class 0x060400
[ 0.338924] pci 0000:04:04.0: enabling Extended Tags
[ 0.339003] pci 0000:04:04.0: supports D1 D2
[ 0.339004] pci 0000:04:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.339111] pci 0000:03:00.0: PCI bridge to [bus 04-fe]
[ 0.339119] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.339203] pci 0000:05:00.0: [8086:15d2] type 00 class 0x088000
[ 0.339230] pci 0000:05:00.0: reg 0x10: [mem 0xac100000-0xac13ffff]
[ 0.339237] pci 0000:05:00.0: reg 0x14: [mem 0xac140000-0xac140fff]
[ 0.339281] pci 0000:05:00.0: enabling Extended Tags
[ 0.339379] pci 0000:05:00.0: supports D1 D2
[ 0.339380] pci 0000:05:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.339526] pci 0000:04:00.0: PCI bridge to [bus 05-fe]
[ 0.339533] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.339539] pci_bus 0000:05: busn_res: [bus 05-fe] end is updated to 05
[ 0.339585] pci 0000:04:01.0: PCI bridge to [bus 06-fe]
[ 0.339597] pci_bus 0000:06: busn_res: [bus 06-fe] end is updated to 38
[ 0.339664] pci 0000:39:00.0: [8086:15d4] type 00 class 0x0c0330
[ 0.339698] pci 0000:39:00.0: reg 0x10: [mem 0xac000000-0xac00ffff]
[ 0.339772] pci 0000:39:00.0: enabling Extended Tags
[ 0.339873] pci 0000:39:00.0: supports D1 D2
[ 0.339874] pci 0000:39:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.339956] pci 0000:39:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:02.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 0.340045] pci 0000:04:02.0: PCI bridge to [bus 39-fe]
[ 0.340053] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.340058] pci_bus 0000:39: busn_res: [bus 39-fe] end is updated to 39
[ 0.340104] pci 0000:04:04.0: PCI bridge to [bus 3a-fe]
[ 0.340116] pci_bus 0000:3a: busn_res: [bus 3a-fe] end is updated to 6c
[ 0.340119] pci_bus 0000:04: busn_res: [bus 04-fe] end is updated to 6c
[ 0.340122] pci_bus 0000:03: busn_res: [bus 03-fe] end is updated to 6c
[ 0.340211] pci 0000:6d:00.0: [1179:0116] type 00 class 0x010802
[ 0.340238] pci 0000:6d:00.0: reg 0x10: [mem 0xdc000000-0xdc003fff 64bit]
[ 0.340442] pci 0000:00:1d.0: PCI bridge to [bus 6d-fe]
[ 0.340445] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.340448] pci_bus 0000:6d: busn_res: [bus 6d-fe] end is updated to 6d
[ 0.342161] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.342213] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 0.342262] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.342312] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.342361] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.342410] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.342460] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.342510] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 0.356164] ACPI: EC: interrupt unblocked
[ 0.356172] ACPI: EC: event unblocked
[ 0.356190] ACPI: \_SB_.PCI0.LPCB.ECDV: GPE=0x6e, IRQ=-1, EC_CMD/EC_SC=0x934, EC_DATA=0x930
[ 0.356191] ACPI: \_SB_.PCI0.LPCB.ECDV: Boot DSDT EC used to handle transactions and events
[ 0.356258] iommu: Default domain type: Translated
[ 0.356258] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.356258] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.356258] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.356258] vgaarb: loaded
[ 0.356258] SCSI subsystem initialized
[ 0.356258] libata version 3.00 loaded.
[ 0.356258] ACPI: bus type USB registered
[ 0.356258] usbcore: registered new interface driver usbfs
[ 0.356258] usbcore: registered new interface driver hub
[ 0.356258] usbcore: registered new device driver usb
[ 0.356258] pps_core: LinuxPPS API ver. 1 registered
[ 0.356258] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.356258] PTP clock support registered
[ 0.356258] EDAC MC: Ver: 3.0.0
[ 0.357607] Registered efivars operations
[ 0.357630] PCI: Using ACPI for IRQ routing
[ 0.377088] PCI: pci_cache_line_size set to 64 bytes
[ 0.378206] e820: reserve RAM buffer [mem 0x00058000-0x0005ffff]
[ 0.378208] e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
[ 0.378209] e820: reserve RAM buffer [mem 0x2c032000-0x2fffffff]
[ 0.378209] e820: reserve RAM buffer [mem 0x3d63b000-0x3fffffff]
[ 0.378210] e820: reserve RAM buffer [mem 0x48e00000-0x4bffffff]
[ 0.378211] e820: reserve RAM buffer [mem 0x4ae800000-0x4afffffff]
[ 0.378292] NetLabel: Initializing
[ 0.378293] NetLabel: domain hash size = 128
[ 0.378293] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.378318] NetLabel: unlabeled traffic allowed by default
[ 0.378326] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0
[ 0.378326] hpet0: 8 comparators, 64-bit 24.000000 MHz counter
[ 0.381582] clocksource: Switched to clocksource tsc-early
[ 0.390500] *** VALIDATE bpf ***
[ 0.390582] VFS: Disk quotas dquot_6.6.0
[ 0.390594] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.390617] *** VALIDATE ramfs ***
[ 0.390619] *** VALIDATE hugetlbfs ***
[ 0.390677] AppArmor: AppArmor Filesystem Enabled
[ 0.390704] pnp: PnP ACPI init
[ 0.391018] system 00:00: [io 0x0680-0x069f] has been reserved
[ 0.391019] system 00:00: [io 0xffff] has been reserved
[ 0.391019] system 00:00: [io 0xffff] has been reserved
[ 0.391020] system 00:00: [io 0xffff] has been reserved
[ 0.391021] system 00:00: [io 0x1800-0x18fe] has been reserved
[ 0.391022] system 00:00: [io 0x164e-0x164f] has been reserved
[ 0.391026] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.391115] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.391150] system 00:02: [io 0x1854-0x1857] has been reserved
[ 0.391152] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 0.391268] pnp 00:03: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.391282] pnp 00:04: Plug and Play ACPI device, IDs DLL07e6 PNP0f13 (active)
[ 0.391515] system 00:05: [mem 0xfed10000-0xfed17fff] has been reserved
[ 0.391516] system 00:05: [mem 0xfed18000-0xfed18fff] has been reserved
[ 0.391517] system 00:05: [mem 0xfed19000-0xfed19fff] has been reserved
[ 0.391518] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.391519] system 00:05: [mem 0xfed20000-0xfed3ffff] has been reserved
[ 0.391520] system 00:05: [mem 0xfed90000-0xfed93fff] could not be reserved
[ 0.391521] system 00:05: [mem 0xfed45000-0xfed8ffff] has been reserved
[ 0.391522] system 00:05: [mem 0xff000000-0xffffffff] has been reserved
[ 0.391523] system 00:05: [mem 0xfee00000-0xfeefffff] could not be reserved
[ 0.391523] system 00:05: [mem 0xdffe0000-0xdfffffff] has been reserved
[ 0.391526] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.391562] system 00:06: [mem 0xfd000000-0xfdabffff] has been reserved
[ 0.391563] system 00:06: [mem 0xfdad0000-0xfdadffff] has been reserved
[ 0.391564] system 00:06: [mem 0xfdb00000-0xfdffffff] has been reserved
[ 0.391565] system 00:06: [mem 0xfe000000-0xfe01ffff] could not be reserved
[ 0.391565] system 00:06: [mem 0xfe036000-0xfe03bfff] has been reserved
[ 0.391566] system 00:06: [mem 0xfe03d000-0xfe3fffff] has been reserved
[ 0.391567] system 00:06: [mem 0xfe410000-0xfe7fffff] has been reserved
[ 0.391569] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.391844] system 00:07: [io 0xff00-0xfffe] has been reserved
[ 0.391846] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.392911] system 00:08: [mem 0xfe029000-0xfe029fff] has been reserved
[ 0.392912] system 00:08: [mem 0xfe028000-0xfe028fff] has been reserved
[ 0.392914] system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 0.399566] pnp: PnP ACPI: found 9 devices
[ 0.405309] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.405335] pci_bus 0000:00: max bus depth: 3 pci_try_num: 4
[ 0.405345] pci 0000:00:1c.4: BAR 13: assigned [io 0x2000-0xdfff]
[ 0.405347] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.405353] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.405359] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.405362] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.405370] pci 0000:03:00.0: BAR 15: no space for [mem size 0x2000000000 64bit pref]
[ 0.405371] pci 0000:03:00.0: BAR 15: failed to assign [mem size 0x2000000000 64bit pref]
[ 0.405373] pci 0000:03:00.0: BAR 13: assigned [io 0x2000-0x9fff]
[ 0.405376] pci 0000:04:01.0: BAR 14: no space for [mem size 0x10000000]
[ 0.405377] pci 0000:04:01.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.405378] pci 0000:04:01.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.405379] pci 0000:04:01.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.405380] pci 0000:04:04.0: BAR 14: no space for [mem size 0x10000000]
[ 0.405381] pci 0000:04:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.405382] pci 0000:04:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.405383] pci 0000:04:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.405384] pci 0000:04:01.0: BAR 13: assigned [io 0x2000-0x5fff]
[ 0.405385] pci 0000:04:04.0: BAR 13: assigned [io 0x6000-0x9fff]
[ 0.405386] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.405390] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.405398] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.405401] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.405412] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.405417] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.405424] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.405426] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.405437] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.405439] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.405443] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.405451] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.405452] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.405455] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.405458] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.405461] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.405464] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.405469] pci_bus 0000:00: No. 2 try to assign unassigned res
[ 0.405474] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.405478] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.405484] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.405487] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.405494] pci 0000:03:00.0: BAR 15: no space for [mem size 0x2000000000 64bit pref]
[ 0.405495] pci 0000:03:00.0: BAR 15: failed to assign [mem size 0x2000000000 64bit pref]
[ 0.405497] pci 0000:04:01.0: BAR 14: no space for [mem size 0x10000000]
[ 0.405498] pci 0000:04:01.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.405499] pci 0000:04:01.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.405500] pci 0000:04:01.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.405501] pci 0000:04:04.0: BAR 14: no space for [mem size 0x10000000]
[ 0.405501] pci 0000:04:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 0.405502] pci 0000:04:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 0.405503] pci 0000:04:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 0.405504] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.405509] pci 0000:04:00.0: bridge window [mem 0xac100000-0xac1fffff]
[ 0.405516] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.405518] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.405529] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.405534] pci 0000:04:02.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.405542] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.405544] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.405554] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.405556] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.405560] pci 0000:03:00.0: bridge window [mem 0xac000000-0xac1fffff]
[ 0.405567] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.405569] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.405572] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.405574] pci 0000:00:1c.4: bridge window [mem 0x60000000-0xa9ffffff 64bit pref]
[ 0.405578] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.405581] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.405588] pci_bus 0000:00: No. 3 try to assign unassigned res
[ 0.405589] release child resource [mem 0xac100000-0xac13ffff]
[ 0.405590] release child resource [mem 0xac140000-0xac140fff]
[ 0.405591] pci 0000:04:00.0: resource 14 [mem 0xac100000-0xac1fffff] released
[ 0.405592] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.405595] release child resource [mem 0xac000000-0xac00ffff]
[ 0.405596] pci 0000:04:02.0: resource 14 [mem 0xac000000-0xac0fffff] released
[ 0.405596] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.405600] pci 0000:03:00.0: resource 14 [mem 0xac000000-0xac1fffff] released
[ 0.405600] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.405604] pci 0000:00:1c.4: resource 15 [mem 0x60000000-0xa9ffffff 64bit pref] released
[ 0.405605] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.405616] pci 0000:00:1c.4: BAR 15: assigned [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.405617] pci 0000:00:1c.0: PCI bridge to [bus 01]
[ 0.405622] pci 0000:00:1c.0: bridge window [mem 0xdc200000-0xdc2fffff]
[ 0.405628] pci 0000:00:1c.2: PCI bridge to [bus 02]
[ 0.405631] pci 0000:00:1c.2: bridge window [mem 0xdc100000-0xdc1fffff]
[ 0.405637] pci 0000:03:00.0: BAR 14: assigned [mem 0xac000000-0xcc1fffff]
[ 0.405638] pci 0000:03:00.0: BAR 15: assigned [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.405640] pci 0000:04:00.0: BAR 14: assigned [mem 0xac000000-0xac0fffff]
[ 0.405641] pci 0000:04:01.0: BAR 14: assigned [mem 0xac100000-0xbc0fffff]
[ 0.405642] pci 0000:04:01.0: BAR 15: assigned [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.405643] pci 0000:04:02.0: BAR 14: assigned [mem 0xbc100000-0xbc1fffff]
[ 0.405644] pci 0000:04:04.0: BAR 14: assigned [mem 0xbc200000-0xcc1fffff]
[ 0.405645] pci 0000:04:04.0: BAR 15: assigned [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.405647] pci 0000:05:00.0: BAR 0: assigned [mem 0xac000000-0xac03ffff]
[ 0.405651] pci 0000:05:00.0: BAR 1: assigned [mem 0xac040000-0xac040fff]
[ 0.405655] pci 0000:04:00.0: PCI bridge to [bus 05]
[ 0.405659] pci 0000:04:00.0: bridge window [mem 0xac000000-0xac0fffff]
[ 0.405667] pci 0000:04:01.0: PCI bridge to [bus 06-38]
[ 0.405669] pci 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 0.405674] pci 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 0.405677] pci 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.405683] pci 0000:39:00.0: BAR 0: assigned [mem 0xbc100000-0xbc10ffff]
[ 0.405686] pci 0000:04:02.0: PCI bridge to [bus 39]
[ 0.405690] pci 0000:04:02.0: bridge window [mem 0xbc100000-0xbc1fffff]
[ 0.405698] pci 0000:04:04.0: PCI bridge to [bus 3a-6c]
[ 0.405700] pci 0000:04:04.0: bridge window [io 0x6000-0x9fff]
[ 0.405705] pci 0000:04:04.0: bridge window [mem 0xbc200000-0xcc1fffff]
[ 0.405708] pci 0000:04:04.0: bridge window [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.405713] pci 0000:03:00.0: PCI bridge to [bus 04-6c]
[ 0.405715] pci 0000:03:00.0: bridge window [io 0x2000-0x9fff]
[ 0.405720] pci 0000:03:00.0: bridge window [mem 0xac000000-0xcc1fffff]
[ 0.405723] pci 0000:03:00.0: bridge window [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.405728] pci 0000:00:1c.4: PCI bridge to [bus 03-6c]
[ 0.405729] pci 0000:00:1c.4: bridge window [io 0x2000-0xdfff]
[ 0.405732] pci 0000:00:1c.4: bridge window [mem 0xac000000-0xda0fffff]
[ 0.405734] pci 0000:00:1c.4: bridge window [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.405738] pci 0000:00:1d.0: PCI bridge to [bus 6d]
[ 0.405741] pci 0000:00:1d.0: bridge window [mem 0xdc000000-0xdc0fffff]
[ 0.405746] pci_bus 0000:00: resource 4 [io 0x0000-0xffff]
[ 0.405747] pci_bus 0000:00: resource 5 [mem 0x00000000-0x7fffffffff]
[ 0.405748] pci_bus 0000:01: resource 1 [mem 0xdc200000-0xdc2fffff]
[ 0.405749] pci_bus 0000:02: resource 1 [mem 0xdc100000-0xdc1fffff]
[ 0.405750] pci_bus 0000:03: resource 0 [io 0x2000-0xdfff]
[ 0.405751] pci_bus 0000:03: resource 1 [mem 0xac000000-0xda0fffff]
[ 0.405752] pci_bus 0000:03: resource 2 [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.405753] pci_bus 0000:04: resource 0 [io 0x2000-0x9fff]
[ 0.405754] pci_bus 0000:04: resource 1 [mem 0xac000000-0xcc1fffff]
[ 0.405754] pci_bus 0000:04: resource 2 [mem 0x4b0000000-0x24afffffff 64bit pref]
[ 0.405755] pci_bus 0000:05: resource 1 [mem 0xac000000-0xac0fffff]
[ 0.405756] pci_bus 0000:06: resource 0 [io 0x2000-0x5fff]
[ 0.405757] pci_bus 0000:06: resource 1 [mem 0xac100000-0xbc0fffff]
[ 0.405758] pci_bus 0000:06: resource 2 [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 0.405759] pci_bus 0000:39: resource 1 [mem 0xbc100000-0xbc1fffff]
[ 0.405760] pci_bus 0000:3a: resource 0 [io 0x6000-0x9fff]
[ 0.405761] pci_bus 0000:3a: resource 1 [mem 0xbc200000-0xcc1fffff]
[ 0.405762] pci_bus 0000:3a: resource 2 [mem 0x14b0000000-0x24afffffff 64bit pref]
[ 0.405763] pci_bus 0000:6d: resource 1 [mem 0xdc000000-0xdc0fffff]
[ 0.405927] NET: Registered protocol family 2
[ 0.406071] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.406155] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.406323] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear)
[ 0.406388] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.406431] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.406473] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.406528] NET: Registered protocol family 1
[ 0.406533] NET: Registered protocol family 44
[ 0.406542] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.407726] PCI: CLS 0 bytes, default 64
[ 0.407777] Trying to unpack rootfs image as initramfs...
[ 0.497754] Freeing initrd memory: 11148K
[ 0.497794] DMAR: ACPI device "device:75" under DMAR at fed91000 as 00:15.0
[ 0.497797] DMAR: ACPI device "device:76" under DMAR at fed91000 as 00:15.1
[ 0.518101] check: Scanning for low memory corruption every 60 seconds
[ 0.520250] Initialise system trusted keyrings
[ 0.520261] Key type blacklist registered
[ 0.520298] workingset: timestamp_bits=36 max_order=22 bucket_order=0
[ 0.521860] zbud: loaded
[ 0.522193] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.522365] fuse: init (API version 7.31)
[ 0.522383] *** VALIDATE fuse ***
[ 0.522385] *** VALIDATE fuse ***
[ 0.522536] Platform Keyring initialized
[ 0.527500] Key type asymmetric registered
[ 0.527501] Asymmetric key parser 'x509' registered
[ 0.527508] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 0.527547] io scheduler mq-deadline registered
[ 0.527933] pcieport 0000:00:1c.0: PME: Signaling with IRQ 122
[ 0.527987] pcieport 0000:00:1c.0: AER: enabled with IRQ 122
[ 0.528231] pcieport 0000:00:1c.2: PME: Signaling with IRQ 123
[ 0.528281] pcieport 0000:00:1c.2: AER: enabled with IRQ 123
[ 0.528390] pcieport 0000:00:1c.4: PME: Signaling with IRQ 124
[ 0.528445] pcieport 0000:00:1c.4: AER: enabled with IRQ 124
[ 0.528464] pcieport 0000:00:1c.4: pciehp: Slot #8 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.528711] pcieport 0000:00:1d.0: PME: Signaling with IRQ 125
[ 0.528762] pcieport 0000:00:1d.0: AER: enabled with IRQ 125
[ 0.529276] pcieport 0000:04:01.0: pciehp: Slot #1 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.529685] pcieport 0000:04:04.0: pciehp: Slot #4 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 0.529857] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 0.529922] efifb: probing for efifb
[ 0.529933] efifb: framebuffer at 0x50000000, using 3072k, total 3072k
[ 0.529934] efifb: mode is 1024x768x32, linelength=4096, pages=1
[ 0.529935] efifb: scrolling: redraw
[ 0.529936] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 0.530022] Console: switching to colour frame buffer device 128x48
[ 0.531370] fb0: EFI VGA frame buffer device
[ 0.531377] intel_idle: MWAIT substates: 0x11142120
[ 0.531378] intel_idle: v0.4.1 model 0x8E
[ 0.531768] intel_idle: lapic_timer_reliable_states 0xffffffff
[ 0.535543] ACPI: AC Adapter [AC] (off-line)
[ 0.535607] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
[ 0.535636] ACPI: Lid Switch [LID0]
[ 0.535660] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input1
[ 0.535678] ACPI: Power Button [PBTN]
[ 0.535700] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 0.535710] ACPI: Sleep Button [SBTN]
[ 0.535735] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 0.535753] ACPI: Power Button [PWRF]
[ 0.538453] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.538454] ACPI: Thermal Zone [THM] (25 C)
[ 0.538577] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[ 0.539849] serial 0000:00:16.3: enabling device (0000 -> 0003)
[ 0.561109] 0000:00:16.3: ttyS4 at I/O 0xf060 (irq = 19, base_baud = 115200) is a 16550A
[ 0.562743] Linux agpgart interface v0.103
[ 0.570556] battery: ACPI: Battery Slot [BAT0] (battery present)
[ 0.589728] tpm_tis MSFT0101:00: 2.0 TPM (device-id 0xFC, rev-id 1)
[ 0.643323] loop: module loaded
[ 0.643694] libphy: Fixed MDIO Bus: probed
[ 0.643695] tun: Universal TUN/TAP device driver, 1.6
[ 0.643833] PPP generic driver version 2.4.2
[ 0.643988] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.643992] ehci-pci: EHCI PCI platform driver
[ 0.644008] ehci-platform: EHCI generic platform driver
[ 0.644023] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.644025] ohci-pci: OHCI PCI platform driver
[ 0.644035] ohci-platform: OHCI generic platform driver
[ 0.644044] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.644330] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.644337] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[ 0.645413] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000081109810
[ 0.645418] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[ 0.645899] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 0.645901] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.645903] usb usb1: Product: xHCI Host Controller
[ 0.645904] usb usb1: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.645906] usb usb1: SerialNumber: 0000:00:14.0
[ 0.646171] hub 1-0:1.0: USB hub found
[ 0.646233] hub 1-0:1.0: 12 ports detected
[ 0.648032] xhci_hcd 0000:00:14.0: xHCI Host Controller
[ 0.648036] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[ 0.648039] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[ 0.648076] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 0.648077] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.648079] usb usb2: Product: xHCI Host Controller
[ 0.648080] usb usb2: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.648081] usb usb2: SerialNumber: 0000:00:14.0
[ 0.648214] hub 2-0:1.0: USB hub found
[ 0.648225] hub 2-0:1.0: 6 ports detected
[ 0.648608] usb: port power management may be unreliable
[ 0.649492] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 0.649498] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 3
[ 0.650619] xhci_hcd 0000:39:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 0.650849] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 0.650850] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.650852] usb usb3: Product: xHCI Host Controller
[ 0.650853] usb usb3: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.650854] usb usb3: SerialNumber: 0000:39:00.0
[ 0.651044] hub 3-0:1.0: USB hub found
[ 0.651053] hub 3-0:1.0: 2 ports detected
[ 0.651587] xhci_hcd 0000:39:00.0: xHCI Host Controller
[ 0.651591] xhci_hcd 0000:39:00.0: new USB bus registered, assigned bus number 4
[ 0.651594] xhci_hcd 0000:39:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 0.651629] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 0.651631] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.651632] usb usb4: Product: xHCI Host Controller
[ 0.651633] usb usb4: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 0.651634] usb usb4: SerialNumber: 0000:39:00.0
[ 0.651824] hub 4-0:1.0: USB hub found
[ 0.651833] hub 4-0:1.0: 2 ports detected
[ 0.652336] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 0.653981] i8042: Warning: Keylock active
[ 0.655386] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.655389] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.655586] mousedev: PS/2 mouse device common for all mice
[ 0.655999] rtc_cmos 00:01: RTC can wake from S4
[ 0.656536] rtc_cmos 00:01: registered as rtc0
[ 0.656564] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[ 0.656574] i2c /dev entries driver
[ 0.656632] device-mapper: uevent: version 1.0.3
[ 0.656697] device-mapper: ioctl: 4.41.0-ioctl (2019-09-16) initialised: dm-devel@redhat.com
[ 0.656719] platform eisa.0: Probing EISA bus 0
[ 0.656729] platform eisa.0: Cannot allocate resource for EISA slot 1
[ 0.656730] platform eisa.0: Cannot allocate resource for EISA slot 2
[ 0.656731] platform eisa.0: Cannot allocate resource for EISA slot 3
[ 0.656732] platform eisa.0: Cannot allocate resource for EISA slot 4
[ 0.656733] platform eisa.0: Cannot allocate resource for EISA slot 5
[ 0.656735] platform eisa.0: Cannot allocate resource for EISA slot 6
[ 0.656736] platform eisa.0: Cannot allocate resource for EISA slot 7
[ 0.656737] platform eisa.0: Cannot allocate resource for EISA slot 8
[ 0.656738] platform eisa.0: EISA: Detected 0 cards
[ 0.656742] intel_pstate: Intel P-state driver initializing
[ 0.657011] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 0.658307] intel_pstate: HWP enabled
[ 0.658343] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.658346] EFI Variables Facility v0.08 2004-May-17
[ 0.716993] intel_pmc_core INT33A1:00: initialized
[ 0.717062] drop_monitor: Initializing network drop monitor service
[ 0.717210] NET: Registered protocol family 10
[ 0.722862] Segment Routing with IPv6
[ 0.722878] NET: Registered protocol family 17
[ 0.723019] Key type dns_resolver registered
[ 0.723746] RAS: Correctable Errors collector initialized.
[ 0.723809] microcode: sig=0x806ea, pf=0x80, revision=0xca
[ 0.724056] microcode: Microcode Update Driver: v2.2.
[ 0.724060] IPI shorthand broadcast: enabled
[ 0.724065] sched_clock: Marking stable (723489459, 565040)->(728153871, -4099372)
[ 0.724148] registered taskstats version 1
[ 0.724157] Loading compiled-in X.509 certificates
[ 0.725487] Loaded X.509 cert 'Build time autogenerated kernel key: 9255b09670c85e56501cb20a01d077be47aa1f8b'
[ 0.725513] zswap: loaded using pool lzo/zbud
[ 0.725602] Key type ._fscrypt registered
[ 0.725602] Key type .fscrypt registered
[ 0.730635] Key type big_key registered
[ 0.730639] Key type trusted registered
[ 0.733185] Key type encrypted registered
[ 0.733187] AppArmor: AppArmor sha1 policy hashing enabled
[ 0.734768] integrity: Loading X.509 certificate: UEFI:db
[ 0.734782] integrity: Loaded X.509 cert 'Dell Inc. UEFI DB: 5ddb772dc880660055ba0bc131886bb630a639e7'
[ 0.734783] integrity: Loading X.509 certificate: UEFI:db
[ 0.734795] integrity: Loaded X.509 cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4'
[ 0.734795] integrity: Loading X.509 certificate: UEFI:db
[ 0.734807] integrity: Loaded X.509 cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53'
[ 0.735392] Couldn't get size: 0x800000000000000e
[ 0.735404] Couldn't get UEFI MokListRT
[ 0.736676] ima: Allocated hash algorithm: sha1
[ 0.809919] ima: No architecture policies found
[ 0.809952] evm: Initialising EVM extended attributes:
[ 0.809953] evm: security.selinux
[ 0.809953] evm: security.SMACK64
[ 0.809954] evm: security.SMACK64EXEC
[ 0.809954] evm: security.SMACK64TRANSMUTE
[ 0.809954] evm: security.SMACK64MMAP
[ 0.809954] evm: security.apparmor
[ 0.809955] evm: security.ima
[ 0.809955] evm: security.capability
[ 0.809956] evm: HMAC attrs: 0x1
[ 0.810916] PM: Magic number: 15:912:381
[ 0.811150] rtc_cmos 00:01: setting system clock to 2019-12-09T13:23:43 UTC (1575897823)
[ 0.812374] Freeing unused decrypted memory: 2040K
[ 0.812775] Freeing unused kernel image (initmem) memory: 2632K
[ 0.821957] Write protecting the kernel read-only data: 22528k
[ 0.822542] Freeing unused kernel image (text/rodata gap) memory: 2044K
[ 0.823009] Freeing unused kernel image (rodata/data gap) memory: 1276K
[ 0.829107] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.829108] x86/mm: Checking user space page tables
[ 0.835079] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.835081] Run /init as init process
[ 0.981597] usb 1-5: new high-speed USB device number 2 using xhci_hcd
[ 1.030102] rtsx_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 1.035485] nvme nvme0: pci function 0000:6d:00.0
[ 1.178326] usb 1-5: New USB device found, idVendor=0bda, idProduct=58f4, bcdDevice=76.05
[ 1.178327] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 1.178328] usb 1-5: Product: Integrated_Webcam_HD
[ 1.178329] usb 1-5: Manufacturer: CN0FFMHCLOG0081JB3LKA00
[ 1.178329] usb 1-5: SerialNumber: 200901010001
[ 1.255460] nvme nvme0: 8/0/0 default/read/poll queues
[ 1.257420] nvme0n1: p1 p2 p3 p4 p5 p6 p7
[ 1.309878] usb 1-7: new full-speed USB device number 3 using xhci_hcd
[ 1.460321] usb 1-7: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[ 1.460323] usb 1-7: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[ 1.460325] usb 1-7: New USB device found, idVendor=8087, idProduct=0a2b, bcdDevice= 0.10
[ 1.460326] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.521938] tsc: Refined TSC clocksource calibration: 2111.999 MHz
[ 1.521944] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e7177b097e, max_idle_ns: 440795281886 ns
[ 1.521995] clocksource: Switched to clocksource tsc
[ 1.589903] usb 1-10: new full-speed USB device number 4 using xhci_hcd
[ 1.740832] usb 1-10: New USB device found, idVendor=27c6, idProduct=5385, bcdDevice= 1.00
[ 1.740834] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.740835] usb 1-10: Product: Goodix Fingerprint Device
[ 1.740835] usb 1-10: Manufacturer: HTMicroelectronics
[ 1.740836] usb 1-10: SerialNumber: HTK32
[ 1.776303] EXT4-fs (nvme0n1p6): mounted filesystem with ordered data mode. Opts: (null)
[ 1.843307] systemd[1]: Inserted module 'autofs4'
[ 1.851841] systemd[1]: systemd 244-1-arch running in system mode. (+PAM +AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[ 1.870039] systemd[1]: Detected architecture x86-64.
[ 1.894554] systemd[1]: Set hostname to <nicholas-dell-linux>.
[ 1.897082] systemd[1]: Couldn't move remaining userspace processes, ignoring: Input/output error
[ 1.988009] systemd[1]: Created slice system-getty.slice.
[ 1.988143] systemd[1]: Created slice User and Session Slice.
[ 1.988178] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 1.988201] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 1.988354] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 1.988363] systemd[1]: Reached target Local Encrypted Volumes.
[ 1.988369] systemd[1]: Reached target Login Prompts.
[ 1.988376] systemd[1]: Reached target Paths.
[ 1.988380] systemd[1]: Reached target Remote File Systems.
[ 1.988384] systemd[1]: Reached target Slices.
[ 1.988390] systemd[1]: Reached target Swap.
[ 1.988424] systemd[1]: Listening on Device-mapper event daemon FIFOs.
[ 1.988603] systemd[1]: Listening on LVM2 metadata daemon socket.
[ 1.988743] systemd[1]: Listening on LVM2 poll daemon socket.
[ 1.989673] systemd[1]: Listening on Process Core Dump Socket.
[ 1.989733] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 1.991909] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
[ 1.991971] systemd[1]: Listening on Journal Socket (/dev/log).
[ 1.992027] systemd[1]: Listening on Journal Socket.
[ 1.992077] systemd[1]: Listening on udev Control Socket.
[ 1.992112] systemd[1]: Listening on udev Kernel Socket.
[ 1.992612] systemd[1]: Mounting Huge Pages File System...
[ 1.993252] systemd[1]: Mounting POSIX Message Queue File System...
[ 1.993985] systemd[1]: Mounting Kernel Debug File System...
[ 1.995321] systemd[1]: Mounting Temporary Directory (/tmp)...
[ 1.996029] systemd[1]: Starting Create list of static device nodes for the current kernel...
[ 1.996656] systemd[1]: Starting Monitoring of LVM2 mirrors, snapshots etc. using dmeventd or progress polling...
[ 1.998866] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
[ 1.998908] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 2.000210] systemd[1]: Starting Journal Service...
[ 2.001316] systemd[1]: Starting Load Kernel Modules...
[ 2.001990] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 2.002668] systemd[1]: Starting udev Coldplug all Devices...
[ 2.004238] systemd[1]: Mounted Huge Pages File System.
[ 2.004411] systemd[1]: Mounted POSIX Message Queue File System.
[ 2.004567] systemd[1]: Mounted Kernel Debug File System.
[ 2.004678] systemd[1]: Mounted Temporary Directory (/tmp).
[ 2.005242] systemd[1]: Started Create list of static device nodes for the current kernel.
[ 2.008466] systemd[1]: Started LVM2 metadata daemon.
[ 2.008710] EXT4-fs (nvme0n1p6): re-mounted. Opts: data=ordered
[ 2.009743] systemd[1]: Started Remount Root and Kernel File Systems.
[ 2.009883] systemd[1]: Condition check resulted in First Boot Wizard being skipped.
[ 2.010851] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
[ 2.011516] systemd[1]: Starting Load/Save Random Seed...
[ 2.011543] systemd[1]: Condition check resulted in Create System Users being skipped.
[ 2.012230] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 2.012947] systemd[1]: Started Load Kernel Modules.
[ 2.013861] systemd[1]: Mounting FUSE Control File System...
[ 2.014967] systemd[1]: Mounting Kernel Configuration File System...
[ 2.015948] systemd[1]: Starting Apply Kernel Variables...
[ 2.017508] systemd[1]: Mounted Kernel Configuration File System.
[ 2.017782] systemd[1]: Mounted FUSE Control File System.
[ 2.020876] systemd[1]: Started Load/Save Random Seed.
[ 2.025525] systemd[1]: Started Create Static Device Nodes in /dev.
[ 2.026060] systemd[1]: Started Apply Kernel Variables.
[ 2.027255] systemd[1]: Starting udev Kernel Device Manager...
[ 2.091817] systemd[1]: Started udev Coldplug all Devices.
[ 2.236451] systemd[1]: Started Journal Service.
[ 2.241915] systemd-journald[292]: Received client request to flush runtime journal.
[ 2.348366] hid: raw HID events driver (C) Jiri Kosina
[ 2.359458] proc_thermal 0000:00:04.0: enabling device (0000 -> 0002)
[ 2.360299] wmi_bus wmi_bus-PNP0C14:01: WQBC data block query control method not found
[ 2.363521] intel-lpss 0000:00:15.0: enabling device (0000 -> 0002)
[ 2.363860] idma64 idma64.0: Found Intel integrated DMA 64-bit
[ 2.365609] mei_me 0000:00:16.0: enabling device (0000 -> 0002)
[ 2.367915] input: Intel HID events as /devices/platform/INT33D5:00/input/input6
[ 2.369227] thunderbolt 0000:05:00.0: enabling device (0000 -> 0002)
[ 2.374548] intel-hid INT33D5:00: platform supports 5 button array
[ 2.374606] input: Intel HID 5 button array as /devices/platform/INT33D5:00/input/input7
[ 2.388133] intel_rapl_common: Found RAPL domain package
[ 2.388135] intel_rapl_common: Found RAPL domain dram
[ 2.392904] proc_thermal 0000:00:04.0: Creating sysfs group for PROC_THERMAL_PCI
[ 2.418477] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 2.418607] i801_smbus 0000:00:1f.4: SPD Write Disable is set
[ 2.418654] i801_smbus 0000:00:1f.4: SMBus using PCI interrupt
[ 2.420916] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 2.426103] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.426105] cfg80211: failed to load regulatory.db
[ 2.436678] Intel(R) Wireless WiFi driver for Linux
[ 2.436680] Copyright(c) 2003- 2015 Intel Corporation
[ 2.437070] iwlwifi 0000:02:00.0: enabling device (0000 -> 0002)
[ 2.453000] iwlwifi 0000:02:00.0: Found debug destination: EXTERNAL_DRAM
[ 2.453002] iwlwifi 0000:02:00.0: Found debug configuration: 0
[ 2.453718] iwlwifi 0000:02:00.0: loaded firmware version 36.77d01142.0 op_mode iwlmvm
[ 2.499829] input: PC Speaker as /devices/platform/pcspkr/input/input8
[ 2.503598] Error: Driver 'pcspkr' is already registered, aborting...
[ 2.511149] RAPL PMU: API unit is 2^-32 Joules, 5 fixed counters, 655360 ms ovfl timer
[ 2.511150] RAPL PMU: hw unit of domain pp0-core 2^-14 Joules
[ 2.511151] RAPL PMU: hw unit of domain package 2^-14 Joules
[ 2.511151] RAPL PMU: hw unit of domain dram 2^-14 Joules
[ 2.511151] RAPL PMU: hw unit of domain pp1-gpu 2^-14 Joules
[ 2.511152] RAPL PMU: hw unit of domain psys 2^-14 Joules
[ 2.511719] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380
[ 2.511736] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 2.520556] cryptd: max_cpu_qlen set to 1000
[ 2.527645] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 8265, REV=0x230
[ 2.537016] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 2.537460] iwlwifi 0000:02:00.0: Allocated 0x00400000 bytes for firmware monitor.
[ 2.558208] AVX2 version of gcm_enc/dec engaged.
[ 2.558209] AES CTR mode by8 optimization enabled
[ 2.570665] i2c_hid i2c-ELAN24F0:00: i2c-ELAN24F0:00 supply vdd not found, using dummy regulator
[ 2.570682] i2c_hid i2c-ELAN24F0:00: i2c-ELAN24F0:00 supply vddl not found, using dummy regulator
[ 2.592107] iwlwifi 0000:02:00.0: base HW address: b4:d5:bd:9e:43:f5
[ 2.642434] intel_rapl_common: Found RAPL domain package
[ 2.642436] intel_rapl_common: Found RAPL domain core
[ 2.642437] intel_rapl_common: Found RAPL domain uncore
[ 2.642438] intel_rapl_common: Found RAPL domain dram
[ 2.646930] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.3)
[ 3.039564] input: Dell WMI hotkeys as /devices/platform/PNP0C14:01/wmi_bus/wmi_bus-PNP0C14:01/9DBB5994-A997-11DA-B012-B622A1EF5492/input/input10
[ 3.040426] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 3.040777] thermal thermal_zone10: failed to read out thermal zone (-61)
[ 3.053851] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[ 3.057357] checking generic (50000000 300000) vs hw (db000000 1000000)
[ 3.057358] checking generic (50000000 300000) vs hw (50000000 10000000)
[ 3.057360] fb0: switching to inteldrmfb from EFI VGA
[ 3.057446] Console: switching to colour dummy device 80x25
[ 3.057493] i915 0000:00:02.0: vgaarb: deactivate vga console
[ 3.073306] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.073308] [drm] Driver supports precise vblank timestamp query.
[ 3.084241] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 3.084906] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
[ 3.085833] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
[ 3.171633] [drm] Initialized i915 1.6.0 20191101 for 0000:00:02.0 on minor 0
[ 3.203553] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 3.226008] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input11
[ 3.226272] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.231127] intel-lpss 0000:00:15.1: enabling device (0000 -> 0002)
[ 3.231834] idma64 idma64.1: Found Intel integrated DMA 64-bit
[ 3.236188] fbcon: i915drmfb (fb0) is primary device
[ 3.252307] Console: switching to colour frame buffer device 240x67
[ 3.284021] i915 0000:00:02.0: fb0: i915drmfb frame buffer device
[ 3.337643] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734]
[ 3.356418] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3271: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 3.356420] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 3.356422] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 3.356423] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 3.356424] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 3.356426] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 3.356427] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1b
[ 3.356428] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 3.370935] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..]
[ 3.370940] psmouse serio1: synaptics: Your touchpad (PNP: DLL07e6 PNP0f13) says it can support a different bus. If i2c-hid and hid-rmi are not used, you might want to try setting psmouse.synaptics_intertouch to 1 and report this to linux-input@vger.kernel.org.
[ 3.414347] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input12
[ 3.414420] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input13
[ 3.414481] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 3.414538] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 3.414593] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 3.414649] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 3.426662] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.2, id: 0x1e2a1, caps: 0xf00323/0x840300/0x12e800/0x0, board id: 3038, fw id: 2375007
[ 3.463682] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input9
[ 3.567586] i2c_hid i2c-DELL07E6:00: i2c-DELL07E6:00 supply vdd not found, using dummy regulator
[ 3.567599] i2c_hid i2c-DELL07E6:00: i2c-DELL07E6:00 supply vddl not found, using dummy regulator
[ 3.588664] cdc_acm 1-10:1.0: ttyACM0: USB ACM device
[ 3.590384] usbcore: registered new interface driver cdc_acm
[ 3.590386] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 3.596153] mc: Linux media interface: v0.10
[ 3.596588] Bluetooth: Core ver 2.22
[ 3.596600] NET: Registered protocol family 31
[ 3.596601] Bluetooth: HCI device and connection manager initialized
[ 3.596604] Bluetooth: HCI socket layer initialized
[ 3.596605] Bluetooth: L2CAP socket layer initialized
[ 3.596607] Bluetooth: SCO socket layer initialized
[ 3.610326] videodev: Linux video capture interface: v2.00
[ 3.637503] input: ELAN24F0:00 04F3:24F0 Touchscreen as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input18
[ 3.637626] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input19
[ 3.637674] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input20
[ 3.637720] hid-generic 0018:04F3:24F0.0001: input,hidraw0: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[ 3.638029] input: DELL07E6:00 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input22
[ 3.638094] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input23
[ 3.638158] hid-generic 0018:06CB:76AF.0002: input,hidraw1: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[ 3.729925] usbcore: registered new interface driver btusb
[ 3.731215] Bluetooth: hci0: Firmware revision 0.1 build 50 week 12 2019
[ 3.742544] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 3.749418] uvcvideo 1-5:1.0: Entity type for entity Extension 4 was not initialized!
[ 3.749422] uvcvideo 1-5:1.0: Entity type for entity Extension 7 was not initialized!
[ 3.749424] uvcvideo 1-5:1.0: Entity type for entity Processing 2 was not initialized!
[ 3.749426] uvcvideo 1-5:1.0: Entity type for entity Camera 1 was not initialized!
[ 3.749512] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.0/input/input25
[ 3.750124] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0bda:58f4)
[ 3.752240] uvcvideo 1-5:1.2: Entity type for entity Extension 10 was not initialized!
[ 3.752244] uvcvideo 1-5:1.2: Entity type for entity Extension 12 was not initialized!
[ 3.752247] uvcvideo 1-5:1.2: Entity type for entity Processing 9 was not initialized!
[ 3.752249] uvcvideo 1-5:1.2: Entity type for entity Camera 11 was not initialized!
[ 3.752334] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/input/input26
[ 3.752421] usbcore: registered new interface driver uvcvideo
[ 3.752422] USB Video Class driver (1.1.1)
[ 3.755438] input: ELAN24F0:00 04F3:24F0 as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input27
[ 3.757461] input: ELAN24F0:00 04F3:24F0 UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input28
[ 3.757890] input: ELAN24F0:00 04F3:24F0 UNKNOWN as /devices/pci0000:00/0000:00:15.0/i2c_designware.0/i2c-1/i2c-ELAN24F0:00/0018:04F3:24F0.0001/input/input29
[ 3.758296] hid-multitouch 0018:04F3:24F0.0001: input,hidraw0: I2C HID v1.00 Device [ELAN24F0:00 04F3:24F0] on i2c-ELAN24F0:00
[ 3.763825] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 3.766035] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.766036] Bluetooth: BNEP filters: protocol multicast
[ 3.766039] Bluetooth: BNEP socket layer initialized
[ 3.787198] NET: Registered protocol family 38
[ 3.867106] input: DELL07E6:00 06CB:76AF Mouse as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input31
[ 3.867499] input: DELL07E6:00 06CB:76AF Touchpad as /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-8/i2c-DELL07E6:00/0018:06CB:76AF.0002/input/input32
[ 3.867551] hid-multitouch 0018:06CB:76AF.0002: input,hidraw1: I2C HID v1.00 Mouse [DELL07E6:00 06CB:76AF] on i2c-DELL07E6:00
[ 3.902835] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
[ 3.970723] iwlwifi 0000:02:00.0: FW already configured (0) - re-configuring
[ 5.435911] Bluetooth: RFCOMM TTY layer initialized
[ 5.435919] Bluetooth: RFCOMM socket layer initialized
[ 5.435923] Bluetooth: RFCOMM ver 1.11
[ 6.947750] rfkill: input handler disabled
[ 7.632277] wlp2s0: authenticate with 78:8a:20:8e:ee:6a
[ 7.641929] wlp2s0: send auth to 78:8a:20:8e:ee:6a (try 1/3)
[ 7.652650] wlp2s0: authenticated
[ 7.653696] wlp2s0: associate with 78:8a:20:8e:ee:6a (try 1/3)
[ 7.661461] wlp2s0: RX AssocResp from 78:8a:20:8e:ee:6a (capab=0x1411 status=0 aid=1)
[ 7.664910] wlp2s0: associated
[ 7.713411] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
[ 10.376316] rfkill: input handler enabled
[ 10.521946] broken atomic modeset userspace detected, disabling atomic
[ 24.547537] thunderbolt 0-1: new device found, vendor=0xed device=0xb007
[ 24.547538] thunderbolt 0-1: GIGABYTE GV-N1070IXEB-8GD
[ 24.734192] pcieport 0000:04:01.0: pciehp: Slot(1): Card present
[ 24.734194] pcieport 0000:04:01.0: pciehp: Slot(1): Link Up
[ 24.873944] pci 0000:06:00.0: [8086:1578] type 01 class 0x060400
[ 24.874059] pci 0000:06:00.0: enabling Extended Tags
[ 24.874932] pci 0000:06:00.0: supports D1 D2
[ 24.874933] pci 0000:06:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.875068] pci 0000:06:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 24.875629] pcieport 0000:04:01.0: ASPM: current common clock configuration is broken, reconfiguring
[ 24.885634] pci 0000:06:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 24.886435] pci 0000:07:01.0: [8086:1578] type 01 class 0x060400
[ 24.886555] pci 0000:07:01.0: enabling Extended Tags
[ 24.887407] pci 0000:07:01.0: supports D1 D2
[ 24.887408] pci 0000:07:01.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.887596] pci 0000:07:04.0: [8086:1578] type 01 class 0x060400
[ 24.888390] pci 0000:07:04.0: enabling Extended Tags
[ 24.889166] pci 0000:07:04.0: supports D1 D2
[ 24.889167] pci 0000:07:04.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.889387] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 24.889398] pci 0000:06:00.0: bridge window [io 0x0000-0x0fff]
[ 24.889404] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff]
[ 24.889414] pci 0000:06:00.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 24.889417] pci 0000:07:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 24.889430] pci 0000:07:04.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 24.889558] pci 0000:08:00.0: [1002:7300] type 00 class 0x030000
[ 24.889656] pci 0000:08:00.0: reg 0x10: [mem 0x00000000-0x0fffffff 64bit pref]
[ 24.889685] pci 0000:08:00.0: reg 0x18: [mem 0x00000000-0x001fffff 64bit pref]
[ 24.889702] pci 0000:08:00.0: reg 0x20: [io 0x0000-0x00ff]
[ 24.889718] pci 0000:08:00.0: reg 0x24: [mem 0x00000000-0x0003ffff]
[ 24.889734] pci 0000:08:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
[ 24.889753] pci 0000:08:00.0: enabling Extended Tags
[ 24.889991] pci 0000:08:00.0: supports D1 D2
[ 24.889992] pci 0000:08:00.0: PME# supported from D1 D2 D3hot D3cold
[ 24.890173] pci 0000:08:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 126.016 Gb/s with 8 GT/s x16 link)
[ 24.890228] pci 0000:08:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[ 24.890231] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[ 24.890281] pci 0000:08:00.1: [1002:aae8] type 00 class 0x040300
[ 24.890376] pci 0000:08:00.1: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 24.890494] pci 0000:08:00.1: enabling Extended Tags
[ 24.890677] pci 0000:08:00.1: supports D1 D2
[ 24.890906] pci 0000:07:01.0: PCI bridge to [bus 08-38]
[ 24.890918] pci 0000:07:01.0: bridge window [io 0x0000-0x0fff]
[ 24.890924] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff]
[ 24.890936] pci 0000:07:01.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 24.890938] pci_bus 0000:08: busn_res: [bus 08-38] end is updated to 08
[ 24.891077] pci 0000:09:00.0: [8086:15b6] type 00 class 0x0c0330
[ 24.891136] pci 0000:09:00.0: reg 0x10: [mem 0x00000000-0x0000ffff]
[ 24.891481] pci 0000:09:00.0: supports D1 D2
[ 24.891483] pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 24.891684] pci 0000:09:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s x4 link at 0000:04:01.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
[ 24.892053] pci 0000:07:04.0: PCI bridge to [bus 09-38]
[ 24.892072] pci 0000:07:04.0: bridge window [io 0x0000-0x0fff]
[ 24.892081] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff]
[ 24.892094] pci 0000:07:04.0: bridge window [mem 0x00000000-0x000fffff 64bit pref]
[ 24.892101] pci_bus 0000:09: busn_res: [bus 09-38] end is updated to 38
[ 24.892114] pci_bus 0000:07: busn_res: [bus 07-38] end is updated to 38
[ 24.892161] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff 64bit pref] to [bus 09-38] add_size ffff00000 add_align 100000
[ 24.892163] pci 0000:07:04.0: bridge window [mem 0x00100000-0x001fffff] to [bus 09-38] add_size ff00000 add_align 100000
[ 24.892169] pci 0000:06:00.0: bridge window [mem 0x04000000-0x1fffffff 64bit pref] to [bus 07-38] add_size ffc000000 add_align 4000000
[ 24.892170] pci 0000:06:00.0: bridge window [mem 0x00100000-0x002fffff] to [bus 07-38] add_size ff00000 add_align 100000
[ 24.892197] pci 0000:06:00.0: BAR 15: no space for [mem size 0x1018000000 64bit pref]
[ 24.892201] pci 0000:06:00.0: BAR 15: failed to assign [mem size 0x1018000000 64bit pref]
[ 24.892202] pci 0000:06:00.0: BAR 14: no space for [mem size 0x10100000]
[ 24.892204] pci 0000:06:00.0: BAR 14: failed to assign [mem size 0x10100000]
[ 24.892206] pci 0000:06:00.0: BAR 13: assigned [io 0x2000-0x3fff]
[ 24.892209] pci 0000:06:00.0: BAR 15: assigned [mem 0x4b0000000-0x4cbffffff 64bit pref]
[ 24.892210] pci 0000:06:00.0: BAR 14: assigned [mem 0xac100000-0xac2fffff]
[ 24.892212] pci 0000:06:00.0: BAR 14: [mem 0xac100000-0xac2fffff] (failed to expand by 0xff00000)
[ 24.892216] pci 0000:06:00.0: failed to add ff00000 res[14]=[mem 0xac100000-0xac2fffff]
[ 24.892219] pci 0000:06:00.0: BAR 15: [mem 0x4b0000000-0x4cbffffff 64bit pref] (failed to expand by 0xffc000000)
[ 24.892220] pci 0000:06:00.0: failed to add ffc000000 res[15]=[mem 0x4b0000000-0x4cbffffff 64bit pref]
[ 24.892226] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0000000-0x4c7ffffff 64bit pref]
[ 24.892228] pci 0000:07:01.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 24.892229] pci 0000:07:04.0: BAR 14: no space for [mem size 0x10000000]
[ 24.892230] pci 0000:07:04.0: BAR 14: failed to assign [mem size 0x10000000]
[ 24.892234] pci 0000:07:04.0: BAR 15: no space for [mem size 0x1000000000 64bit pref]
[ 24.892235] pci 0000:07:04.0: BAR 15: failed to assign [mem size 0x1000000000 64bit pref]
[ 24.892237] pci 0000:07:01.0: BAR 13: assigned [io 0x2000-0x2fff]
[ 24.892238] pci 0000:07:04.0: BAR 13: assigned [io 0x3000-0x3fff]
[ 24.892240] pci 0000:07:01.0: BAR 15: assigned [mem 0x4b0000000-0x4c7ffffff 64bit pref]
[ 24.892242] pci 0000:07:01.0: BAR 14: assigned [mem 0xac100000-0xac1fffff]
[ 24.892244] pci 0000:07:04.0: BAR 14: assigned [mem 0xac200000-0xac2fffff]
[ 24.892245] pci 0000:07:04.0: BAR 15: assigned [mem 0x4c8000000-0x4c80fffff 64bit pref]
[ 24.892247] pci 0000:07:04.0: BAR 14: [mem 0xac200000-0xac2fffff] (failed to expand by 0xff00000)
[ 24.892249] pci 0000:07:04.0: failed to add ff00000 res[14]=[mem 0xac200000-0xac2fffff]
[ 24.892251] pci 0000:07:04.0: BAR 15: [mem 0x4c8000000-0x4c80fffff 64bit pref] (failed to expand by 0xffff00000)
[ 24.892253] pci 0000:07:04.0: failed to add ffff00000 res[15]=[mem 0x4c8000000-0x4c80fffff 64bit pref]
[ 24.892262] pci 0000:08:00.0: BAR 0: assigned [mem 0x4b0000000-0x4bfffffff 64bit pref]
[ 24.892294] pci 0000:08:00.0: BAR 2: assigned [mem 0x4c0000000-0x4c01fffff 64bit pref]
[ 24.892575] pci 0000:08:00.0: BAR 5: assigned [mem 0xac100000-0xac13ffff]
[ 24.892585] pci 0000:08:00.0: BAR 6: assigned [mem 0xac140000-0xac15ffff pref]
[ 24.892588] pci 0000:08:00.1: BAR 0: assigned [mem 0xac160000-0xac163fff 64bit]
[ 24.892613] pci 0000:08:00.0: BAR 4: assigned [io 0x2000-0x20ff]
[ 24.892627] pci 0000:07:01.0: PCI bridge to [bus 08]
[ 24.892632] pci 0000:07:01.0: bridge window [io 0x2000-0x2fff]
[ 24.892642] pci 0000:07:01.0: bridge window [mem 0xac100000-0xac1fffff]
[ 24.892648] pci 0000:07:01.0: bridge window [mem 0x4b0000000-0x4c7ffffff 64bit pref]
[ 24.892665] pci 0000:09:00.0: BAR 0: assigned [mem 0xac200000-0xac20ffff]
[ 24.892672] pci 0000:07:04.0: PCI bridge to [bus 09-38]
[ 24.892677] pci 0000:07:04.0: bridge window [io 0x3000-0x3fff]
[ 24.892687] pci 0000:07:04.0: bridge window [mem 0xac200000-0xac2fffff]
[ 24.892693] pci 0000:07:04.0: bridge window [mem 0x4c8000000-0x4c80fffff 64bit pref]
[ 24.892705] pci 0000:06:00.0: PCI bridge to [bus 07-38]
[ 24.892709] pci 0000:06:00.0: bridge window [io 0x2000-0x3fff]
[ 24.892719] pci 0000:06:00.0: bridge window [mem 0xac100000-0xac2fffff]
[ 24.892725] pci 0000:06:00.0: bridge window [mem 0x4b0000000-0x4cbffffff 64bit pref]
[ 24.892738] pcieport 0000:04:01.0: PCI bridge to [bus 06-38]
[ 24.892741] pcieport 0000:04:01.0: bridge window [io 0x2000-0x5fff]
[ 24.892746] pcieport 0000:04:01.0: bridge window [mem 0xac100000-0xbc0fffff]
[ 24.892750] pcieport 0000:04:01.0: bridge window [mem 0x4b0000000-0x14afffffff 64bit pref]
[ 24.892885] pcieport 0000:06:00.0: enabling device (0000 -> 0003)
[ 24.894178] pcieport 0000:07:01.0: enabling device (0000 -> 0003)
[ 24.894675] pcieport 0000:07:04.0: enabling device (0000 -> 0003)
[ 24.894984] pcieport 0000:07:04.0: pciehp: Slot #0 AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Interlock- NoCompl+ LLActRep+
[ 24.895507] pci 0000:08:00.1: D0 power state depends on 0000:08:00.0
[ 24.895577] snd_hda_intel 0000:08:00.1: enabling device (0000 -> 0002)
[ 24.895996] snd_hda_intel 0000:08:00.1: Force to non-snoop mode
[ 24.896051] pci 0000:09:00.0: enabling device (0000 -> 0002)
[ 24.897042] xhci_hcd 0000:09:00.0: xHCI Host Controller
[ 24.897053] xhci_hcd 0000:09:00.0: new USB bus registered, assigned bus number 5
[ 24.898323] xhci_hcd 0000:09:00.0: hcc params 0x200077c1 hci version 0x110 quirks 0x0000000200009810
[ 24.898812] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.05
[ 24.898814] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 24.898815] usb usb5: Product: xHCI Host Controller
[ 24.898817] usb usb5: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 24.898818] usb usb5: SerialNumber: 0000:09:00.0
[ 24.899187] hub 5-0:1.0: USB hub found
[ 24.899209] hub 5-0:1.0: 2 ports detected
[ 24.899547] xhci_hcd 0000:09:00.0: xHCI Host Controller
[ 24.899567] xhci_hcd 0000:09:00.0: new USB bus registered, assigned bus number 6
[ 24.899577] xhci_hcd 0000:09:00.0: Host supports USB 3.1 Enhanced SuperSpeed
[ 24.899653] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.05
[ 24.899655] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 24.899657] usb usb6: Product: xHCI Host Controller
[ 24.899658] usb usb6: Manufacturer: Linux 5.5.0-rc1 xhci-hcd
[ 24.899659] usb usb6: SerialNumber: 0000:09:00.0
[ 24.899915] hub 6-0:1.0: USB hub found
[ 24.899935] hub 6-0:1.0: 2 ports detected
[ 24.904282] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel@suse.de>
[ 24.904286] AMD-Vi: AMD IOMMUv2 functionality not available on this system
[ 24.908356] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input34
[ 24.908418] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input35
[ 24.908477] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input36
[ 24.908535] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input37
[ 24.908589] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input38
[ 24.908647] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:01.0/0000:08:00.1/sound/card1/input39
[ 25.233733] usb 5-2: new high-speed USB device number 2 using xhci_hcd
[ 25.385791] usb 5-2: New USB device found, idVendor=05e3, idProduct=0610, bcdDevice=93.03
[ 25.385796] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 25.385800] usb 5-2: Product: USB2.1 Hub
[ 25.385803] usb 5-2: Manufacturer: GenesysLogic
[ 25.387945] hub 5-2:1.0: USB hub found
[ 25.388293] hub 5-2:1.0: 4 ports detected
[ 25.510272] usb 6-2: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 25.537130] usb 6-2: New USB device found, idVendor=05e3, idProduct=0620, bcdDevice=93.03
[ 25.537133] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 25.537135] usb 6-2: Product: USB3.1 Hub
[ 25.537136] usb 6-2: Manufacturer: GenesysLogic
[ 25.539823] hub 6-2:1.0: USB hub found
[ 25.540376] hub 6-2:1.0: 4 ports detected
[ 25.705799] usb 5-2.2: new full-speed USB device number 3 using xhci_hcd
[ 25.831652] usb 5-2.2: New USB device found, idVendor=1044, idProduct=7a27, bcdDevice= 1.00
[ 25.831658] usb 5-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 25.831661] usb 5-2.2: Product: USB-HID Device
[ 25.831664] usb 5-2.2: Manufacturer: HOLTEK
[ 25.831667] usb 5-2.2: SerialNumber: 000000000000
[ 26.644248] hid-generic 0003:1044:7A27.0003: hiddev0,hidraw2: USB HID v1.11 Device [HOLTEK USB-HID Device] on usb-0000:09:00.0-2.2/input0
[ 26.644275] usbhid 5-2.2:1.1: couldn't find an input interrupt endpoint
[ 26.645233] input: HOLTEK USB-HID Device as /devices/pci0000:00/0000:00:1c.4/0000:03:00.0/0000:04:01.0/0000:06:00.0/0000:07:04.0/0000:09:00.0/usb5/5-2/5-2.2/5-2.2:1.2/0003:1044:7A27.0004/input/input40
[ 26.645437] hid-generic 0003:1044:7A27.0004: input,hidraw3: USB HID v1.11 Mouse [HOLTEK USB-HID Device] on usb-0000:09:00.0-2.2/input2
[ 26.645462] usbcore: registered new interface driver usbhid
[ 26.645463] usbhid: USB HID core driver
[ 31.722574] pcieport 0000:04:01.0: pciehp: Slot(1): Link Down
[ 31.722580] pcieport 0000:04:01.0: pciehp: Slot(1): Card not present
[ 31.722617] xhci_hcd 0000:09:00.0: remove, state 4
[ 31.722631] usb usb6: USB disconnect, device number 1
[ 31.722636] usb 6-2: USB disconnect, device number 2
[ 31.724200] xhci_hcd 0000:09:00.0: USB bus 6 deregistered
[ 31.724223] xhci_hcd 0000:09:00.0: xHCI host controller not responding, assume dead
[ 31.724257] xhci_hcd 0000:09:00.0: remove, state 1
[ 31.724271] usb usb5: USB disconnect, device number 1
[ 31.724277] usb 5-2: USB disconnect, device number 2
[ 31.724284] usb 5-2.2: USB disconnect, device number 3
[ 31.727357] thunderbolt 0-1: device disconnected
[ 31.797909] xhci_hcd 0000:09:00.0: Host halt failed, -19
[ 31.797923] xhci_hcd 0000:09:00.0: Host not accessible, reset failed.
[ 31.798307] xhci_hcd 0000:09:00.0: USB bus 5 deregistered
[ 32.301707] snd_hda_codec_hdmi hdaudioC1D0: Unable to sync register 0x2f0d00. -5
[ 32.301717] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 32.301723] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 32.301727] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 32.301732] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 32.301736] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 32.301741] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD
[ 32.502716] pcieport 0000:07:01.0: can't change power state from D0 to D3hot (config space inaccessible)
[ 32.502851] pcieport 0000:07:01.0: can't change power state from D3cold to D0 (config space inaccessible)
[ 32.503173] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=none,decodes=io+mem:owns=io+mem
[ 32.503260] general protection fault: 0000 [#1] SMP PTI
[ 32.503265] CPU: 1 PID: 182 Comm: irq/128-pciehp Not tainted 5.5.0-rc1 #2
[ 32.503267] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 32.503274] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 32.503277] Code: 9c 24 a8 03 00 00 4c 89 ef e8 02 ec 17 00 48 c7 c7 a0 41 75 98 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 75 98 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 32.503279] RSP: 0018:ffffb18440353cf0 EFLAGS: 00010246
[ 32.503282] RAX: ffff9f9e35322028 RBX: ffff9f9e5c2973a8 RCX: ffff9f9e5c2970b8
[ 32.503284] RDX: a3995c64ed2037ac RSI: 0000000000000000 RDI: ffffffff987541a0
[ 32.503285] RBP: ffffb18440353d10 R08: 0000000000000000 R09: ffffb18440353b20
[ 32.503287] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f9e5c297000
[ 32.503288] R13: ffff9f9e5c2970b0 R14: ffff9f9e35322028 R15: ffffffff9710fe10
[ 32.503290] FS: 0000000000000000(0000) GS:ffff9f9e5e640000(0000) knlGS:0000000000000000
[ 32.503292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.503294] CR2: 00007f22d3d6bcb0 CR3: 0000000472c0a001 CR4: 00000000003606e0
[ 32.503296] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.503298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.503299] Call Trace:
[ 32.503305] pci_remove_bus_device+0x31/0x100
[ 32.503307] pci_remove_bus_device+0x31/0x100
[ 32.503310] pci_stop_and_remove_bus_device+0x1b/0x20
[ 32.503315] pciehp_unconfigure_device+0x80/0x12f
[ 32.503318] pciehp_disable_slot+0x6e/0x100
[ 32.503322] pciehp_handle_presence_or_link_change+0xdd/0x2a0
[ 32.503325] pciehp_ist+0x141/0x150
[ 32.503329] irq_thread_fn+0x28/0x60
[ 32.503332] irq_thread+0xda/0x170
[ 32.503335] ? irq_forced_thread_fn+0x80/0x80
[ 32.503339] kthread+0x104/0x140
[ 32.503342] ? irq_thread_check_affinity+0xf0/0xf0
[ 32.503345] ? kthread_park+0x90/0x90
[ 32.503349] ret_from_fork+0x35/0x40
[ 32.503352] Modules linked in: usbhid amd_iommu_v2 gpu_sched ttm ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep hid_multitouch hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb videodev btrtl btbcm btintel mc bluetooth cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_soc_skl snd_soc_hdac_hda irqbypass snd_hda_ext_core snd_soc_sst_ipc i915 snd_soc_sst_dsp dell_laptop dell_wmi ledtrig_audio snd_soc_acpi_intel_match snd_soc_acpi dell_smbios crct10dif_pclmul crc32_pclmul dcdbas intel_rapl_msr dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt mei_hdcp ghash_clmulni_intel snd_soc_core drm_kms_helper snd_compress drm aesni_intel iwlmvm ac97_bus i2c_algo_bit crypto_simd fb_sys_fops syscopyarea cryptd snd_pcm_dmaengine sysfillrect glue_helper sysimgblt intel_cstate mac80211 snd_hda_intel intel_rapl_perf snd_intel_dspcfg snd_hda_codec
[ 32.503399] input_leds psmouse pcspkr libarc4 snd_hda_core snd_hwdep snd_pcm iwlwifi snd_timer snd i2c_i801 soundcore cfg80211 thunderbolt mei_me intel_lpss_pci processor_thermal_device mei intel_rapl_common ucsi_acpi intel_xhci_usb_role_switch intel_lpss idma64 typec_ucsi roles intel_soc_dts_iosf virt_dma i2c_hid intel_pch_thermal typec hid wmi video int3403_thermal mac_hid intel_hid pinctrl_sunrisepoint pinctrl_intel int3400_thermal acpi_pad int340x_thermal_zone sparse_keymap acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme nvme_core serio_raw rtsx_pci
[ 32.503433] ---[ end trace 8869686ba8b0d30c ]---
[ 32.503437] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 32.503440] Code: 9c 24 a8 03 00 00 4c 89 ef e8 02 ec 17 00 48 c7 c7 a0 41 75 98 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 75 98 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 32.503442] RSP: 0018:ffffb18440353cf0 EFLAGS: 00010246
[ 32.503444] RAX: ffff9f9e35322028 RBX: ffff9f9e5c2973a8 RCX: ffff9f9e5c2970b8
[ 32.503446] RDX: a3995c64ed2037ac RSI: 0000000000000000 RDI: ffffffff987541a0
[ 32.503448] RBP: ffffb18440353d10 R08: 0000000000000000 R09: ffffb18440353b20
[ 32.503449] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f9e5c297000
[ 32.503451] R13: ffff9f9e5c2970b0 R14: ffff9f9e35322028 R15: ffffffff9710fe10
[ 32.503453] FS: 0000000000000000(0000) GS:ffff9f9e5e640000(0000) knlGS:0000000000000000
[ 32.503455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.503457] CR2: 00007f22d3d6bcb0 CR3: 0000000472c0a001 CR4: 00000000003606e0
[ 32.503459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.503461] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.503470] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 32.503472] #PF: supervisor instruction fetch in kernel mode
[ 32.503474] #PF: error_code(0x0010) - not-present page
[ 32.503475] PGD 0 P4D 0
[ 32.503478] Oops: 0010 [#2] SMP PTI
[ 32.503481] CPU: 1 PID: 182 Comm: irq/128-pciehp Tainted: G D 5.5.0-rc1 #2
[ 32.503483] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 32.503485] RIP: 0010:0x0
[ 32.503490] Code: Bad RIP value.
[ 32.503491] RSP: 0018:ffffb18440353ea0 EFLAGS: 00010286
[ 32.503493] RAX: 0000000000000000 RBX: ffff9f9e5b85c740 RCX: 0000000000000000
[ 32.503495] RDX: ffffb18440353ec0 RSI: 0000000000000000 RDI: ffffb18440353ec0
[ 32.503497] RBP: ffffb18440353ed0 R08: ffffffff9865e800 R09: 0000000000000000
[ 32.503498] R10: ffffffff98b7b7a8 R11: ffffb184403539d8 R12: ffff9f9e5b85c740
[ 32.503500] R13: ffff9f9e5b85d29c R14: ffff9f9e5b85d268 R15: 0000000000000000
[ 32.503502] FS: 0000000000000000(0000) GS:ffff9f9e5e640000(0000) knlGS:0000000000000000
[ 32.503504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.503506] CR2: ffffffffffffffd6 CR3: 0000000472c0a001 CR4: 00000000003606e0
[ 32.503508] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.503509] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.503511] Call Trace:
[ 32.503514] task_work_run+0x8f/0xb0
[ 32.503519] do_exit+0x2bf/0xae0
[ 32.503522] ? kthread+0x104/0x140
[ 32.503524] ? irq_thread_check_affinity+0xf0/0xf0
[ 32.503528] rewind_stack_do_exit+0x17/0x20
[ 32.503531] Modules linked in: usbhid amd_iommu_v2 gpu_sched ttm ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep hid_multitouch hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb videodev btrtl btbcm btintel mc bluetooth cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_soc_skl snd_soc_hdac_hda irqbypass snd_hda_ext_core snd_soc_sst_ipc i915 snd_soc_sst_dsp dell_laptop dell_wmi ledtrig_audio snd_soc_acpi_intel_match snd_soc_acpi dell_smbios crct10dif_pclmul crc32_pclmul dcdbas intel_rapl_msr dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt mei_hdcp ghash_clmulni_intel snd_soc_core drm_kms_helper snd_compress drm aesni_intel iwlmvm ac97_bus i2c_algo_bit crypto_simd fb_sys_fops syscopyarea cryptd snd_pcm_dmaengine sysfillrect glue_helper sysimgblt intel_cstate mac80211 snd_hda_intel intel_rapl_perf snd_intel_dspcfg snd_hda_codec
[ 32.503561] input_leds psmouse pcspkr libarc4 snd_hda_core snd_hwdep snd_pcm iwlwifi snd_timer snd i2c_i801 soundcore cfg80211 thunderbolt mei_me intel_lpss_pci processor_thermal_device mei intel_rapl_common ucsi_acpi intel_xhci_usb_role_switch intel_lpss idma64 typec_ucsi roles intel_soc_dts_iosf virt_dma i2c_hid intel_pch_thermal typec hid wmi video int3403_thermal mac_hid intel_hid pinctrl_sunrisepoint pinctrl_intel int3400_thermal acpi_pad int340x_thermal_zone sparse_keymap acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme nvme_core serio_raw rtsx_pci
[ 32.503587] CR2: 0000000000000000
[ 32.503589] ---[ end trace 8869686ba8b0d30d ]---
[ 32.503592] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 32.503594] Code: 9c 24 a8 03 00 00 4c 89 ef e8 02 ec 17 00 48 c7 c7 a0 41 75 98 e8 76 f2 54 00 49 8b 14 24 49 8b 44 24 08 48 c7 c7 a0 41 75 98 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 49 89 04 24 48
[ 32.503596] RSP: 0018:ffffb18440353cf0 EFLAGS: 00010246
[ 32.503598] RAX: ffff9f9e35322028 RBX: ffff9f9e5c2973a8 RCX: ffff9f9e5c2970b8
[ 32.503600] RDX: a3995c64ed2037ac RSI: 0000000000000000 RDI: ffffffff987541a0
[ 32.503602] RBP: ffffb18440353d10 R08: 0000000000000000 R09: ffffb18440353b20
[ 32.503604] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f9e5c297000
[ 32.503605] R13: ffff9f9e5c2970b0 R14: ffff9f9e35322028 R15: ffffffff9710fe10
[ 32.503608] FS: 0000000000000000(0000) GS:ffff9f9e5e640000(0000) knlGS:0000000000000000
[ 32.503610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.503612] CR2: ffffffffffffffd6 CR3: 0000000472c0a001 CR4: 00000000003606e0
[ 32.503613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.503615] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.503616] Fixing recursive fault but reboot is needed!
[ 32.522071] ------------[ cut here ]------------
[ 32.522074] refcount_t: underflow; use-after-free.
[ 32.522088] WARNING: CPU: 1 PID: 60 at lib/refcount.c:28 refcount_warn_saturate+0xae/0xf0
[ 32.522089] Modules linked in: usbhid amd_iommu_v2 gpu_sched ttm ccm rfcomm cmac algif_hash algif_skcipher af_alg bnep hid_multitouch hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb videodev btrtl btbcm btintel mc bluetooth cdc_acm ecdh_generic ecc joydev snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic msr x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_soc_skl snd_soc_hdac_hda irqbypass snd_hda_ext_core snd_soc_sst_ipc i915 snd_soc_sst_dsp dell_laptop dell_wmi ledtrig_audio snd_soc_acpi_intel_match snd_soc_acpi dell_smbios crct10dif_pclmul crc32_pclmul dcdbas intel_rapl_msr dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt mei_hdcp ghash_clmulni_intel snd_soc_core drm_kms_helper snd_compress drm aesni_intel iwlmvm ac97_bus i2c_algo_bit crypto_simd fb_sys_fops syscopyarea cryptd snd_pcm_dmaengine sysfillrect glue_helper sysimgblt intel_cstate mac80211 snd_hda_intel intel_rapl_perf snd_intel_dspcfg snd_hda_codec
[ 32.522120] input_leds psmouse pcspkr libarc4 snd_hda_core snd_hwdep snd_pcm iwlwifi snd_timer snd i2c_i801 soundcore cfg80211 thunderbolt mei_me intel_lpss_pci processor_thermal_device mei intel_rapl_common ucsi_acpi intel_xhci_usb_role_switch intel_lpss idma64 typec_ucsi roles intel_soc_dts_iosf virt_dma i2c_hid intel_pch_thermal typec hid wmi video int3403_thermal mac_hid intel_hid pinctrl_sunrisepoint pinctrl_intel int3400_thermal acpi_pad int340x_thermal_zone sparse_keymap acpi_thermal_rel sch_fq_codel crypto_user ip_tables x_tables autofs4 rtsx_pci_sdmmc nvme nvme_core serio_raw rtsx_pci
[ 32.522142] CPU: 1 PID: 60 Comm: kworker/1:1 Tainted: G D 5.5.0-rc1 #2
[ 32.522143] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1 07/11/2019
[ 32.522147] Workqueue: rcu_gp srcu_invoke_callbacks
[ 32.522150] RIP: 0010:refcount_warn_saturate+0xae/0xf0
[ 32.522152] Code: 40 14 2e 01 01 e8 e7 d4 b6 ff 0f 0b 5d c3 80 3d 2d 14 2e 01 00 75 91 48 c7 c7 18 56 39 98 c6 05 1d 14 2e 01 01 e8 c7 d4 b6 ff <0f> 0b 5d c3 80 3d 0b 14 2e 01 00 0f 85 6d ff ff ff 48 c7 c7 70 56
[ 32.522153] RSP: 0018:ffffb18440293db8 EFLAGS: 00010286
[ 32.522155] RAX: 0000000000000000 RBX: ffff9f9e5c226b20 RCX: 0000000000000007
[ 32.522156] RDX: 0000000000000007 RSI: 0000000000000082 RDI: ffff9f9e5e659800
[ 32.522157] RBP: ffffb18440293db8 R08: 000000000000059c R09: ffffffff98b9cb84
[ 32.522158] R10: ffffffff98b7b7a8 R11: ffffb18440293c20 R12: ffff9f9e5c2970b0
[ 32.522159] R13: ffff9f9e5c226b18 R14: ffffffff9877c400 R15: ffff9f9e5c330cc0
[ 32.522161] FS: 0000000000000000(0000) GS:ffff9f9e5e640000(0000) knlGS:0000000000000000
[ 32.522162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.522163] CR2: 00007f0e80eb4cb0 CR3: 0000000472c0a005 CR4: 00000000003606e0
[ 32.522165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.522166] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.522167] Call Trace:
[ 32.522173] kobject_put+0xfc/0x1c0
[ 32.522177] __device_link_free_srcu+0x51/0x60
[ 32.522179] srcu_invoke_callbacks+0xd2/0x170
[ 32.522184] process_one_work+0x1ec/0x3a0
[ 32.522188] worker_thread+0x4d/0x400
[ 32.522191] kthread+0x104/0x140
[ 32.522193] ? process_one_work+0x3a0/0x3a0
[ 32.522195] ? kthread_park+0x90/0x90
[ 32.522197] ret_from_fork+0x35/0x40
[ 32.522199] ---[ end trace 8869686ba8b0d30e ]---
[ 37.605472] ucsi_acpi USBC000:00: ucsi_handle_connector_change: GET_CONNECTOR_STATUS failed (-110)
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-09 13:33 ` Nicholas Johnson
@ 2019-12-10 7:28 ` mika.westerberg
2019-12-10 12:00 ` Nicholas Johnson
0 siblings, 1 reply; 23+ messages in thread
From: mika.westerberg @ 2019-12-10 7:28 UTC (permalink / raw)
To: Nicholas Johnson; +Cc: Bjorn Helgaas, linux-kernel, linux-pci
On Mon, Dec 09, 2019 at 01:33:49PM +0000, Nicholas Johnson wrote:
> On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > Hi,
> > >
> > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > GPU driver.
> > >
> > > We had:
> > > - kernel NULL pointer dereference
> > > - refcount_t: underflow; use-after-free.
> > >
> > > Attaching dmesg for now; will bisect and come back with results.
> >
> > Looks like something related to iommu. Does it work if you disable it?
> > (intel_iommu=off in the command line).
> On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > Hi,
> > >
> > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > GPU driver.
> > >
> > > We had:
> > > - kernel NULL pointer dereference
> > > - refcount_t: underflow; use-after-free.
> > >
> > > Attaching dmesg for now; will bisect and come back with results.
> >
> > Looks like something related to iommu. Does it work if you disable it?
> > (intel_iommu=off in the command line).
> I thought it could be that, too.
>
> The attachment "dmesg-4" from the original email is with iommu parameters.
> The attachment "dmesg-5" from the original email is with no iommu parameters.
> Attaching here "dmesg-6" with the iommu explicitly set off like you said.
>
> No difference, still broken. Although, with iommu off, there are less stack traces.
>
> Could it be sysfs-related?
Bisect would probably be the best option to find the culprit commit.
There are couple of commits done for pciehp so reverting them one by one
may help as well:
87d0f2a5536f PCI: pciehp: Prevent deadlock on disconnect
75fcc0ce72e5 PCI: pciehp: Do not disable interrupt twice on suspend
b94ec12dfaee PCI: pciehp: Refactor infinite loop in pcie_poll_cmd()
157c1062fcd8 PCI: pciehp: Avoid returning prematurely from sysfs requests
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-10 7:28 ` mika.westerberg
@ 2019-12-10 12:00 ` Nicholas Johnson
2019-12-10 12:29 ` Lukas Wunner
2019-12-10 12:34 ` mika.westerberg
0 siblings, 2 replies; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-10 12:00 UTC (permalink / raw)
To: mika.westerberg; +Cc: Bjorn Helgaas, linux-kernel, linux-pci
On Tue, Dec 10, 2019 at 09:28:00AM +0200, mika.westerberg@linux.intel.com wrote:
> On Mon, Dec 09, 2019 at 01:33:49PM +0000, Nicholas Johnson wrote:
> > On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > > Hi,
> > > >
> > > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > > GPU driver.
> > > >
> > > > We had:
> > > > - kernel NULL pointer dereference
> > > > - refcount_t: underflow; use-after-free.
> > > >
> > > > Attaching dmesg for now; will bisect and come back with results.
> > >
> > > Looks like something related to iommu. Does it work if you disable it?
> > > (intel_iommu=off in the command line).
> > On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > > Hi,
> > > >
> > > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > > GPU driver.
> > > >
> > > > We had:
> > > > - kernel NULL pointer dereference
> > > > - refcount_t: underflow; use-after-free.
> > > >
> > > > Attaching dmesg for now; will bisect and come back with results.
> > >
> > > Looks like something related to iommu. Does it work if you disable it?
> > > (intel_iommu=off in the command line).
> > I thought it could be that, too.
> >
> > The attachment "dmesg-4" from the original email is with iommu parameters.
> > The attachment "dmesg-5" from the original email is with no iommu parameters.
> > Attaching here "dmesg-6" with the iommu explicitly set off like you said.
> >
> > No difference, still broken. Although, with iommu off, there are less stack traces.
> >
> > Could it be sysfs-related?
>
> Bisect would probably be the best option to find the culprit commit.
> There are couple of commits done for pciehp so reverting them one by one
> may help as well:
>
> 87d0f2a5536f PCI: pciehp: Prevent deadlock on disconnect
> 75fcc0ce72e5 PCI: pciehp: Do not disable interrupt twice on suspend
> b94ec12dfaee PCI: pciehp: Refactor infinite loop in pcie_poll_cmd()
> 157c1062fcd8 PCI: pciehp: Avoid returning prematurely from sysfs requests
You are not going to believe this. The offending commit is in the SOUND
subsystem. I thought I had messed up the bisect when only sound commits
were showing near the end.
And yes, I double checked.
Reverted, compiled, tested that it started working.
Reapplied, compiled, tested that it stopped working.
Twice.
The following is the culprit responsible for the issues:
commit 586bc4aab878efcf672536f0cdec3d04b6990c94
Author: Alex Deucher <alexander.deucher@amd.com>
Date: Fri Nov 22 16:43:50 2019 -0500
ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD
It is playing with PCI devices. Clearly they did not consider
hot-removal. I am guessing it is seeing the audio PCI func of the AMD
card in that Thunderbolt eGPU enclosure.
I will collect information, make a bugzilla report and contact the AMD
team. If anybody wants to be cc'd in then let me know. Sorry for
bothering you and Bjorn with something which actually has nothing
directly to do with the PCI subsystem or Thunderbolt.
I strongly hope that the upcoming Intel Xe GPU driver allows for
surprise-removal in Linux without any crashing of kernel or userspace.
The amdgpu and nouveau drivers do not take to surprise removal kindly,
even without the above sound bug applying to AMD.
Kind regards,
Nicholas
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-10 12:00 ` Nicholas Johnson
@ 2019-12-10 12:29 ` Lukas Wunner
2019-12-10 12:46 ` Takashi Iwai
2019-12-10 12:52 ` Nicholas Johnson
2019-12-10 12:34 ` mika.westerberg
1 sibling, 2 replies; 23+ messages in thread
From: Lukas Wunner @ 2019-12-10 12:29 UTC (permalink / raw)
To: Nicholas Johnson
Cc: mika.westerberg, Bjorn Helgaas, linux-kernel, linux-pci,
alexander.deucher, tiwai
[cc += Alex, Takashi]
On Tue, Dec 10, 2019 at 12:00:23PM +0000, Nicholas Johnson wrote:
> On Tue, Dec 10, 2019 at 09:28:00AM +0200, mika.westerberg@linux.intel.com wrote:
> > On Mon, Dec 09, 2019 at 01:33:49PM +0000, Nicholas Johnson wrote:
> > > On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > > > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > > > GPU driver.
> > > > >
> > > > > We had:
> > > > > - kernel NULL pointer dereference
> > > > > - refcount_t: underflow; use-after-free.
>
> The following is the culprit responsible for the issues:
>
> commit 586bc4aab878efcf672536f0cdec3d04b6990c94
> Author: Alex Deucher <alexander.deucher@amd.com>
> Date: Fri Nov 22 16:43:50 2019 -0500
>
> ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD
Does the below fix the issue?
-- >8 --
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 35b4526f0d28..b856b89378ac 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1419,7 +1419,6 @@ static bool atpx_present(void)
return true;
}
}
- pci_dev_put(pdev);
}
return false;
}
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-10 12:00 ` Nicholas Johnson
2019-12-10 12:29 ` Lukas Wunner
@ 2019-12-10 12:34 ` mika.westerberg
1 sibling, 0 replies; 23+ messages in thread
From: mika.westerberg @ 2019-12-10 12:34 UTC (permalink / raw)
To: Nicholas Johnson; +Cc: Bjorn Helgaas, linux-kernel, linux-pci
On Tue, Dec 10, 2019 at 12:00:23PM +0000, Nicholas Johnson wrote:
> The following is the culprit responsible for the issues:
>
> commit 586bc4aab878efcf672536f0cdec3d04b6990c94
> Author: Alex Deucher <alexander.deucher@amd.com>
> Date: Fri Nov 22 16:43:50 2019 -0500
>
> ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD
>
> It is playing with PCI devices. Clearly they did not consider
> hot-removal. I am guessing it is seeing the audio PCI func of the AMD
> card in that Thunderbolt eGPU enclosure.
>
> I will collect information, make a bugzilla report and contact the AMD
> team. If anybody wants to be cc'd in then let me know. Sorry for
> bothering you and Bjorn with something which actually has nothing
> directly to do with the PCI subsystem or Thunderbolt.
No problem. Thanks for taking time to bisect the issue.
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-10 12:29 ` Lukas Wunner
@ 2019-12-10 12:46 ` Takashi Iwai
2019-12-11 7:33 ` Jiasen Lin
2019-12-10 12:52 ` Nicholas Johnson
1 sibling, 1 reply; 23+ messages in thread
From: Takashi Iwai @ 2019-12-10 12:46 UTC (permalink / raw)
To: Lukas Wunner
Cc: Nicholas Johnson, mika.westerberg, Bjorn Helgaas, linux-kernel,
linux-pci, alexander.deucher, tiwai
On Tue, 10 Dec 2019 13:29:41 +0100,
Lukas Wunner wrote:
>
> [cc += Alex, Takashi]
>
> On Tue, Dec 10, 2019 at 12:00:23PM +0000, Nicholas Johnson wrote:
> > On Tue, Dec 10, 2019 at 09:28:00AM +0200, mika.westerberg@linux.intel.com wrote:
> > > On Mon, Dec 09, 2019 at 01:33:49PM +0000, Nicholas Johnson wrote:
> > > > On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > > > > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > > > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > > > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > > > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > > > > GPU driver.
> > > > > >
> > > > > > We had:
> > > > > > - kernel NULL pointer dereference
> > > > > > - refcount_t: underflow; use-after-free.
> >
> > The following is the culprit responsible for the issues:
> >
> > commit 586bc4aab878efcf672536f0cdec3d04b6990c94
> > Author: Alex Deucher <alexander.deucher@amd.com>
> > Date: Fri Nov 22 16:43:50 2019 -0500
> >
> > ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD
>
> Does the below fix the issue?
>
> -- >8 --
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 35b4526f0d28..b856b89378ac 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> return true;
> }
> }
> - pci_dev_put(pdev);
> }
> return false;
> }
Oh this looks really like a bug, even if this isn't the root cause.
Care to submit a proper patch?
thanks,
Takashi
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-10 12:29 ` Lukas Wunner
2019-12-10 12:46 ` Takashi Iwai
@ 2019-12-10 12:52 ` Nicholas Johnson
1 sibling, 0 replies; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-10 12:52 UTC (permalink / raw)
To: Lukas Wunner
Cc: mika.westerberg, Bjorn Helgaas, linux-kernel, linux-pci,
alexander.deucher, tiwai
On Tue, Dec 10, 2019 at 01:29:41PM +0100, Lukas Wunner wrote:
> [cc += Alex, Takashi]
>
> On Tue, Dec 10, 2019 at 12:00:23PM +0000, Nicholas Johnson wrote:
> > On Tue, Dec 10, 2019 at 09:28:00AM +0200, mika.westerberg@linux.intel.com wrote:
> > > On Mon, Dec 09, 2019 at 01:33:49PM +0000, Nicholas Johnson wrote:
> > > > On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
> > > > > On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
> > > > > > I have compiled Linux v5.5-rc1 and thought all was good until I
> > > > > > hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
> > > > > > GPU was not loaded (blacklisted) so the crash is nothing to do with the
> > > > > > GPU driver.
> > > > > >
> > > > > > We had:
> > > > > > - kernel NULL pointer dereference
> > > > > > - refcount_t: underflow; use-after-free.
> >
> > The following is the culprit responsible for the issues:
> >
> > commit 586bc4aab878efcf672536f0cdec3d04b6990c94
> > Author: Alex Deucher <alexander.deucher@amd.com>
> > Date: Fri Nov 22 16:43:50 2019 -0500
> >
> > ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD
>
> Does the below fix the issue?
>
> -- >8 --
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 35b4526f0d28..b856b89378ac 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> return true;
> }
> }
> - pci_dev_put(pdev);
> }
> return false;
> }
Yes, removing the pci_dev_put() as above solves the issue.
Thanks.
Kind regards,
Nicholas.
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-09 12:34 Linux v5.5 serious PCI bug Nicholas Johnson
2019-12-09 12:37 ` Pavel Machek
2019-12-09 13:12 ` mika.westerberg
@ 2019-12-10 13:39 ` Lukas Wunner
2019-12-10 13:41 ` Takashi Iwai
` (2 more replies)
2 siblings, 3 replies; 23+ messages in thread
From: Lukas Wunner @ 2019-12-10 13:39 UTC (permalink / raw)
To: Takashi Iwai
Cc: Jaroslav Kysela, Alex Deucher, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
Nicholas Johnson reports a null pointer deref as well as a refcount
underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi -
fix vgaswitcheroo detection for AMD").
The commit iterates over PCI devices using pci_get_class() and
unreferences each device found, even though pci_get_class()
subsequently unreferences the device as well. Fix it.
Fixes: 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD")
Link: https://lore.kernel.org/r/PSXP216MB0438BFEAA0617283A834E11580580@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM/
Reported-and-tested-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
Cc: Alexander Deucher <alexander.deucher@amd.com>
Cc: Bjorn Helgaas <helgaas@kernel.org>
---
sound/pci/hda/hda_intel.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 35b4526f0d28..b856b89378ac 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1419,7 +1419,6 @@ static bool atpx_present(void)
return true;
}
}
- pci_dev_put(pdev);
}
return false;
}
--
2.24.0
^ permalink raw reply related [flat|nested] 23+ messages in thread
* Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 13:39 ` [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev Lukas Wunner
@ 2019-12-10 13:41 ` Takashi Iwai
2019-12-10 13:47 ` Nicholas Johnson
2019-12-10 15:34 ` Deucher, Alexander
2 siblings, 0 replies; 23+ messages in thread
From: Takashi Iwai @ 2019-12-10 13:41 UTC (permalink / raw)
To: Lukas Wunner
Cc: Jaroslav Kysela, Alex Deucher, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
On Tue, 10 Dec 2019 14:39:50 +0100,
Lukas Wunner wrote:
>
> Nicholas Johnson reports a null pointer deref as well as a refcount
> underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
> He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi -
> fix vgaswitcheroo detection for AMD").
>
> The commit iterates over PCI devices using pci_get_class() and
> unreferences each device found, even though pci_get_class()
> subsequently unreferences the device as well. Fix it.
>
> Fixes: 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD")
> Link: https://lore.kernel.org/r/PSXP216MB0438BFEAA0617283A834E11580580@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM/
> Reported-and-tested-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
> Signed-off-by: Lukas Wunner <lukas@wunner.de>
> Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
> Cc: Alexander Deucher <alexander.deucher@amd.com>
> Cc: Bjorn Helgaas <helgaas@kernel.org>
Applied now. Thanks.
Takashi
> ---
> sound/pci/hda/hda_intel.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 35b4526f0d28..b856b89378ac 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> return true;
> }
> }
> - pci_dev_put(pdev);
> }
> return false;
> }
> --
> 2.24.0
>
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 13:39 ` [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev Lukas Wunner
2019-12-10 13:41 ` Takashi Iwai
@ 2019-12-10 13:47 ` Nicholas Johnson
2019-12-10 13:50 ` Takashi Iwai
2019-12-10 15:34 ` Deucher, Alexander
2 siblings, 1 reply; 23+ messages in thread
From: Nicholas Johnson @ 2019-12-10 13:47 UTC (permalink / raw)
To: Lukas Wunner
Cc: Takashi Iwai, Jaroslav Kysela, Alex Deucher, Mika Westerberg,
Bjorn Helgaas, alsa-devel, linux-kernel, linux-pci
On Tue, Dec 10, 2019 at 02:39:50PM +0100, Lukas Wunner wrote:
> Nicholas Johnson reports a null pointer deref as well as a refcount
> underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
> He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi -
> fix vgaswitcheroo detection for AMD").
>
> The commit iterates over PCI devices using pci_get_class() and
> unreferences each device found, even though pci_get_class()
> subsequently unreferences the device as well. Fix it.
>
> Fixes: 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD")
> Link: https://lore.kernel.org/r/PSXP216MB0438BFEAA0617283A834E11580580@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM/
> Reported-and-tested-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
> Signed-off-by: Lukas Wunner <lukas@wunner.de>
> Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
> Cc: Alexander Deucher <alexander.deucher@amd.com>
> Cc: Bjorn Helgaas <helgaas@kernel.org>
> ---
> sound/pci/hda/hda_intel.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 35b4526f0d28..b856b89378ac 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> return true;
> }
> }
> - pci_dev_put(pdev);
> }
> return false;
> }
> --
> 2.24.0
>
Extremely fast turnaround from bisect to patch.
If you want the bugzilla.kernel.org report then I can do that ASAP, but
I feel that it is redundant now.
Thank you for handling my bug report.
Regards,
Nicholas
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 13:47 ` Nicholas Johnson
@ 2019-12-10 13:50 ` Takashi Iwai
0 siblings, 0 replies; 23+ messages in thread
From: Takashi Iwai @ 2019-12-10 13:50 UTC (permalink / raw)
To: Nicholas Johnson
Cc: Lukas Wunner, Jaroslav Kysela, Alex Deucher, Mika Westerberg,
Bjorn Helgaas, alsa-devel, linux-kernel, linux-pci
On Tue, 10 Dec 2019 14:47:28 +0100,
Nicholas Johnson wrote:
>
> On Tue, Dec 10, 2019 at 02:39:50PM +0100, Lukas Wunner wrote:
> > Nicholas Johnson reports a null pointer deref as well as a refcount
> > underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
> > He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi -
> > fix vgaswitcheroo detection for AMD").
> >
> > The commit iterates over PCI devices using pci_get_class() and
> > unreferences each device found, even though pci_get_class()
> > subsequently unreferences the device as well. Fix it.
> >
> > Fixes: 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD")
> > Link: https://lore.kernel.org/r/PSXP216MB0438BFEAA0617283A834E11580580@PSXP216MB0438.KORP216.PROD.OUTLOOK.COM/
> > Reported-and-tested-by: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
> > Signed-off-by: Lukas Wunner <lukas@wunner.de>
> > Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
> > Cc: Alexander Deucher <alexander.deucher@amd.com>
> > Cc: Bjorn Helgaas <helgaas@kernel.org>
> > ---
> > sound/pci/hda/hda_intel.c | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> > index 35b4526f0d28..b856b89378ac 100644
> > --- a/sound/pci/hda/hda_intel.c
> > +++ b/sound/pci/hda/hda_intel.c
> > @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> > return true;
> > }
> > }
> > - pci_dev_put(pdev);
> > }
> > return false;
> > }
> > --
> > 2.24.0
> >
> Extremely fast turnaround from bisect to patch.
>
> If you want the bugzilla.kernel.org report then I can do that ASAP, but
> I feel that it is redundant now.
We have now Link tag to track the ML archive, so it should suffice, I
suppose.
> Thank you for handling my bug report.
And thank you for your quick testing.
Takashi
^ permalink raw reply [flat|nested] 23+ messages in thread
* RE: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 13:39 ` [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev Lukas Wunner
2019-12-10 13:41 ` Takashi Iwai
2019-12-10 13:47 ` Nicholas Johnson
@ 2019-12-10 15:34 ` Deucher, Alexander
2019-12-10 15:46 ` Lukas Wunner
2 siblings, 1 reply; 23+ messages in thread
From: Deucher, Alexander @ 2019-12-10 15:34 UTC (permalink / raw)
To: Lukas Wunner, Takashi Iwai
Cc: Jaroslav Kysela, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
> -----Original Message-----
> From: Lukas Wunner <lukas@wunner.de>
> Sent: Tuesday, December 10, 2019 8:40 AM
> To: Takashi Iwai <tiwai@suse.de>
> Cc: Jaroslav Kysela <perex@perex.cz>; Deucher, Alexander
> <Alexander.Deucher@amd.com>; Mika Westerberg
> <mika.westerberg@linux.intel.com>; Bjorn Helgaas <helgaas@kernel.org>;
> Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>; alsa-
> devel@alsa-project.org; linux-kernel@vger.kernel.org; linux-
> pci@vger.kernel.org
> Subject: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
>
> Nicholas Johnson reports a null pointer deref as well as a refcount underflow
> upon hot-removal of a Thunderbolt-attached AMD eGPU.
> He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi - fix
> vgaswitcheroo detection for AMD").
>
> The commit iterates over PCI devices using pci_get_class() and unreferences
> each device found, even though pci_get_class() subsequently unreferences
> the device as well. Fix it.
The pci_dev_put() a few lines above should probably be dropped as well.
Alex
>
> Fixes: 586bc4aab878 ("ALSA: hda/hdmi - fix vgaswitcheroo detection for
> AMD")
> Link:
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.
> kernel.org%2Fr%2FPSXP216MB0438BFEAA0617283A834E11580580%40PSXP2
> 16MB0438.KORP216.PROD.OUTLOOK.COM%2F&data=02%7C01%7Calex
> ander.deucher%40amd.com%7C254649b79a6240f3a8aa08d77d76715f%7C3d
> d8961fe4884e608e11a82d994e183d%7C0%7C0%7C637115819998031934&
> ;sdata=qI%2B%2FJv3Z6pvwN7gQFSnZiP31YUAvd%2BKjo0ZqMERFbYU%3D&a
> mp;reserved=0
> Reported-and-tested-by: Nicholas Johnson <nicholas.johnson-
> opensource@outlook.com.au>
> Signed-off-by: Lukas Wunner <lukas@wunner.de>
> Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
> Cc: Alexander Deucher <alexander.deucher@amd.com>
> Cc: Bjorn Helgaas <helgaas@kernel.org>
> ---
> sound/pci/hda/hda_intel.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index
> 35b4526f0d28..b856b89378ac 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> return true;
> }
> }
> - pci_dev_put(pdev);
> }
> return false;
> }
> --
> 2.24.0
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 15:34 ` Deucher, Alexander
@ 2019-12-10 15:46 ` Lukas Wunner
2019-12-10 15:53 ` Deucher, Alexander
0 siblings, 1 reply; 23+ messages in thread
From: Lukas Wunner @ 2019-12-10 15:46 UTC (permalink / raw)
To: Deucher, Alexander
Cc: Takashi Iwai, Jaroslav Kysela, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
On Tue, Dec 10, 2019 at 03:34:27PM +0000, Deucher, Alexander wrote:
> > Nicholas Johnson reports a null pointer deref as well as a refcount underflow
> > upon hot-removal of a Thunderbolt-attached AMD eGPU.
> > He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi - fix
> > vgaswitcheroo detection for AMD").
> >
> > The commit iterates over PCI devices using pci_get_class() and unreferences
> > each device found, even though pci_get_class() subsequently unreferences
> > the device as well. Fix it.
>
> The pci_dev_put() a few lines above should probably be dropped as well.
That one looks fine to me. The refcount is already increased in the
caller get_bound_vga() via pci_get_domain_bus_and_slot() and it's
increased again in atpx_present() via pci_get_class(). It needs to
be decremented in atpx_present() to avoid leaking a ref.
Thanks,
Lukas
> > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index
> > 35b4526f0d28..b856b89378ac 100644
> > --- a/sound/pci/hda/hda_intel.c
> > +++ b/sound/pci/hda/hda_intel.c
> > @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> > return true;
> > }
> > }
> > - pci_dev_put(pdev);
> > }
> > return false;
> > }
> > --
> > 2.24.0
^ permalink raw reply [flat|nested] 23+ messages in thread
* RE: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 15:46 ` Lukas Wunner
@ 2019-12-10 15:53 ` Deucher, Alexander
2019-12-10 16:10 ` Takashi Iwai
2019-12-10 16:13 ` Lukas Wunner
0 siblings, 2 replies; 23+ messages in thread
From: Deucher, Alexander @ 2019-12-10 15:53 UTC (permalink / raw)
To: Lukas Wunner
Cc: Takashi Iwai, Jaroslav Kysela, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
> -----Original Message-----
> From: Lukas Wunner <lukas@wunner.de>
> Sent: Tuesday, December 10, 2019 10:47 AM
> To: Deucher, Alexander <Alexander.Deucher@amd.com>
> Cc: Takashi Iwai <tiwai@suse.de>; Jaroslav Kysela <perex@perex.cz>; Mika
> Westerberg <mika.westerberg@linux.intel.com>; Bjorn Helgaas
> <helgaas@kernel.org>; Nicholas Johnson <nicholas.johnson-
> opensource@outlook.com.au>; alsa-devel@alsa-project.org; linux-
> kernel@vger.kernel.org; linux-pci@vger.kernel.org
> Subject: Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
>
> On Tue, Dec 10, 2019 at 03:34:27PM +0000, Deucher, Alexander wrote:
> > > Nicholas Johnson reports a null pointer deref as well as a refcount
> > > underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
> > > He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi
> > > - fix vgaswitcheroo detection for AMD").
> > >
> > > The commit iterates over PCI devices using pci_get_class() and
> > > unreferences each device found, even though pci_get_class()
> > > subsequently unreferences the device as well. Fix it.
> >
> > The pci_dev_put() a few lines above should probably be dropped as well.
>
> That one looks fine to me. The refcount is already increased in the caller
> get_bound_vga() via pci_get_domain_bus_and_slot() and it's increased
> again in atpx_present() via pci_get_class(). It needs to be decremented in
> atpx_present() to avoid leaking a ref.
I'm not following. This is part of the same loop as the one you removed. All we are doing is checking whether the ATPX method exists or not om the platform. The pdev may not be the same one as the one in pci_get_domain_bus_and_slot(). The APTX method in the APU's ACPI namespace, not the dGPUs.
Alex
>
> Thanks,
>
> Lukas
>
> > > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> > > index 35b4526f0d28..b856b89378ac 100644
> > > --- a/sound/pci/hda/hda_intel.c
> > > +++ b/sound/pci/hda/hda_intel.c
> > > @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> > > return true;
> > > }
> > > }
> > > - pci_dev_put(pdev);
> > > }
> > > return false;
> > > }
> > > --
> > > 2.24.0
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 15:53 ` Deucher, Alexander
@ 2019-12-10 16:10 ` Takashi Iwai
2019-12-10 16:51 ` Deucher, Alexander
2019-12-10 16:13 ` Lukas Wunner
1 sibling, 1 reply; 23+ messages in thread
From: Takashi Iwai @ 2019-12-10 16:10 UTC (permalink / raw)
To: Deucher, Alexander
Cc: Lukas Wunner, Jaroslav Kysela, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
On Tue, 10 Dec 2019 16:53:20 +0100,
Deucher, Alexander wrote:
>
> > -----Original Message-----
> > From: Lukas Wunner <lukas@wunner.de>
> > Sent: Tuesday, December 10, 2019 10:47 AM
> > To: Deucher, Alexander <Alexander.Deucher@amd.com>
> > Cc: Takashi Iwai <tiwai@suse.de>; Jaroslav Kysela <perex@perex.cz>; Mika
> > Westerberg <mika.westerberg@linux.intel.com>; Bjorn Helgaas
> > <helgaas@kernel.org>; Nicholas Johnson <nicholas.johnson-
> > opensource@outlook.com.au>; alsa-devel@alsa-project.org; linux-
> > kernel@vger.kernel.org; linux-pci@vger.kernel.org
> > Subject: Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
> >
> > On Tue, Dec 10, 2019 at 03:34:27PM +0000, Deucher, Alexander wrote:
> > > > Nicholas Johnson reports a null pointer deref as well as a refcount
> > > > underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
> > > > He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi
> > > > - fix vgaswitcheroo detection for AMD").
> > > >
> > > > The commit iterates over PCI devices using pci_get_class() and
> > > > unreferences each device found, even though pci_get_class()
> > > > subsequently unreferences the device as well. Fix it.
> > >
> > > The pci_dev_put() a few lines above should probably be dropped as well.
> >
> > That one looks fine to me. The refcount is already increased in the caller
> > get_bound_vga() via pci_get_domain_bus_and_slot() and it's increased
> > again in atpx_present() via pci_get_class(). It needs to be decremented in
> > atpx_present() to avoid leaking a ref.
>
> I'm not following. This is part of the same loop as the one you removed. All we are doing is checking whether the ATPX method exists or not om the platform. The pdev may not be the same one as the one in pci_get_domain_bus_and_slot(). The APTX method in the APU's ACPI namespace, not the dGPUs.
Well, the tricky part is that pci_get_class() itself does
unrefeference the old object and reference the new object (if found).
At the end of the loop, nothing is referenced, so it's fine.
OTOH, if you go out of the loop in the middle, you're still keeping
the pdev object reference, so you need to manually unreference it.
Takashi
>
> Alex
>
> >
> > Thanks,
> >
> > Lukas
> >
> > > > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> > > > index 35b4526f0d28..b856b89378ac 100644
> > > > --- a/sound/pci/hda/hda_intel.c
> > > > +++ b/sound/pci/hda/hda_intel.c
> > > > @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> > > > return true;
> > > > }
> > > > }
> > > > - pci_dev_put(pdev);
> > > > }
> > > > return false;
> > > > }
> > > > --
> > > > 2.24.0
>
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 15:53 ` Deucher, Alexander
2019-12-10 16:10 ` Takashi Iwai
@ 2019-12-10 16:13 ` Lukas Wunner
1 sibling, 0 replies; 23+ messages in thread
From: Lukas Wunner @ 2019-12-10 16:13 UTC (permalink / raw)
To: Deucher, Alexander
Cc: Takashi Iwai, Jaroslav Kysela, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
On Tue, Dec 10, 2019 at 03:53:20PM +0000, Deucher, Alexander wrote:
> > On Tue, Dec 10, 2019 at 03:34:27PM +0000, Deucher, Alexander wrote:
> > > > Nicholas Johnson reports a null pointer deref as well as a refcount
> > > > underflow upon hot-removal of a Thunderbolt-attached AMD eGPU.
> > > > He's bisected the issue down to commit 586bc4aab878 ("ALSA: hda/hdmi
> > > > - fix vgaswitcheroo detection for AMD").
> > > >
> > > > The commit iterates over PCI devices using pci_get_class() and
> > > > unreferences each device found, even though pci_get_class()
> > > > subsequently unreferences the device as well. Fix it.
> > >
> > > The pci_dev_put() a few lines above should probably be dropped as well.
> >
> > That one looks fine to me. The refcount is already increased in the caller
> > get_bound_vga() via pci_get_domain_bus_and_slot() and it's increased
> > again in atpx_present() via pci_get_class(). It needs to be decremented in
> > atpx_present() to avoid leaking a ref.
>
> I'm not following. This is part of the same loop as the one you removed.
> All we are doing is checking whether the ATPX method exists or not om the
> platform. The pdev may not be the same one as the one in
> pci_get_domain_bus_and_slot(). The APTX method in the APU's ACPI namespace,
> not the dGPUs.
Okay. Still, atpx_present() doesn't pass the found pci_dev back to the
caller, so it would be leaked if the ref isn't returned.
The situation is different for the pci_dev_put() I removed: The ref is
returned by pci_get_class() on the next loop iteration.
Thanks,
Lukas
> > > > diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> > > > index 35b4526f0d28..b856b89378ac 100644
> > > > --- a/sound/pci/hda/hda_intel.c
> > > > +++ b/sound/pci/hda/hda_intel.c
> > > > @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> > > > return true;
> > > > }
> > > > }
> > > > - pci_dev_put(pdev);
> > > > }
> > > > return false;
> > > > }
> > > > --
> > > > 2.24.0
^ permalink raw reply [flat|nested] 23+ messages in thread
* RE: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
2019-12-10 16:10 ` Takashi Iwai
@ 2019-12-10 16:51 ` Deucher, Alexander
0 siblings, 0 replies; 23+ messages in thread
From: Deucher, Alexander @ 2019-12-10 16:51 UTC (permalink / raw)
To: Takashi Iwai
Cc: Lukas Wunner, Jaroslav Kysela, Mika Westerberg, Bjorn Helgaas,
Nicholas Johnson, alsa-devel, linux-kernel, linux-pci
> -----Original Message-----
> From: Takashi Iwai <tiwai@suse.de>
> Sent: Tuesday, December 10, 2019 11:11 AM
> To: Deucher, Alexander <Alexander.Deucher@amd.com>
> Cc: Lukas Wunner <lukas@wunner.de>; Jaroslav Kysela <perex@perex.cz>;
> Mika Westerberg <mika.westerberg@linux.intel.com>; Bjorn Helgaas
> <helgaas@kernel.org>; Nicholas Johnson <nicholas.johnson-
> opensource@outlook.com.au>; alsa-devel@alsa-project.org; linux-
> kernel@vger.kernel.org; linux-pci@vger.kernel.org
> Subject: Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
>
> On Tue, 10 Dec 2019 16:53:20 +0100,
> Deucher, Alexander wrote:
> >
> > > -----Original Message-----
> > > From: Lukas Wunner <lukas@wunner.de>
> > > Sent: Tuesday, December 10, 2019 10:47 AM
> > > To: Deucher, Alexander <Alexander.Deucher@amd.com>
> > > Cc: Takashi Iwai <tiwai@suse.de>; Jaroslav Kysela <perex@perex.cz>;
> > > Mika Westerberg <mika.westerberg@linux.intel.com>; Bjorn Helgaas
> > > <helgaas@kernel.org>; Nicholas Johnson <nicholas.johnson-
> > > opensource@outlook.com.au>; alsa-devel@alsa-project.org; linux-
> > > kernel@vger.kernel.org; linux-pci@vger.kernel.org
> > > Subject: Re: [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev
> > >
> > > On Tue, Dec 10, 2019 at 03:34:27PM +0000, Deucher, Alexander wrote:
> > > > > Nicholas Johnson reports a null pointer deref as well as a
> > > > > refcount underflow upon hot-removal of a Thunderbolt-attached
> AMD eGPU.
> > > > > He's bisected the issue down to commit 586bc4aab878 ("ALSA:
> > > > > hda/hdmi
> > > > > - fix vgaswitcheroo detection for AMD").
> > > > >
> > > > > The commit iterates over PCI devices using pci_get_class() and
> > > > > unreferences each device found, even though pci_get_class()
> > > > > subsequently unreferences the device as well. Fix it.
> > > >
> > > > The pci_dev_put() a few lines above should probably be dropped as
> well.
> > >
> > > That one looks fine to me. The refcount is already increased in the
> > > caller
> > > get_bound_vga() via pci_get_domain_bus_and_slot() and it's increased
> > > again in atpx_present() via pci_get_class(). It needs to be
> > > decremented in
> > > atpx_present() to avoid leaking a ref.
> >
> > I'm not following. This is part of the same loop as the one you removed. All
> we are doing is checking whether the ATPX method exists or not om the
> platform. The pdev may not be the same one as the one in
> pci_get_domain_bus_and_slot(). The APTX method in the APU's ACPI
> namespace, not the dGPUs.
>
> Well, the tricky part is that pci_get_class() itself does unrefeference the old
> object and reference the new object (if found).
> At the end of the loop, nothing is referenced, so it's fine.
> OTOH, if you go out of the loop in the middle, you're still keeping the pdev
> object reference, so you need to manually unreference it.
>
Ah, I see what you are saying. Thanks. Patch is:
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
>
> Takashi
>
> >
> > Alex
> >
> > >
> > > Thanks,
> > >
> > > Lukas
> > >
> > > > > diff --git a/sound/pci/hda/hda_intel.c
> > > > > b/sound/pci/hda/hda_intel.c index 35b4526f0d28..b856b89378ac
> > > > > 100644
> > > > > --- a/sound/pci/hda/hda_intel.c
> > > > > +++ b/sound/pci/hda/hda_intel.c
> > > > > @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
> > > > > return true;
> > > > > }
> > > > > }
> > > > > - pci_dev_put(pdev);
> > > > > }
> > > > > return false;
> > > > > }
> > > > > --
> > > > > 2.24.0
> >
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: Linux v5.5 serious PCI bug
2019-12-10 12:46 ` Takashi Iwai
@ 2019-12-11 7:33 ` Jiasen Lin
0 siblings, 0 replies; 23+ messages in thread
From: Jiasen Lin @ 2019-12-11 7:33 UTC (permalink / raw)
To: Takashi Iwai, Lukas Wunner
Cc: Nicholas Johnson, mika.westerberg, Bjorn Helgaas, linux-kernel,
linux-pci, alexander.deucher
On 2019/12/10 20:46, Takashi Iwai wrote:
> On Tue, 10 Dec 2019 13:29:41 +0100,
> Lukas Wunner wrote:
>>
>> [cc += Alex, Takashi]
>>
>> On Tue, Dec 10, 2019 at 12:00:23PM +0000, Nicholas Johnson wrote:
>>> On Tue, Dec 10, 2019 at 09:28:00AM +0200, mika.westerberg@linux.intel.com wrote:
>>>> On Mon, Dec 09, 2019 at 01:33:49PM +0000, Nicholas Johnson wrote:
>>>>> On Mon, Dec 09, 2019 at 03:12:39PM +0200, mika.westerberg@linux.intel.com wrote:
>>>>>> On Mon, Dec 09, 2019 at 12:34:04PM +0000, Nicholas Johnson wrote:
>>>>>>> I have compiled Linux v5.5-rc1 and thought all was good until I
>>>>>>> hot-removed a Gigabyte Aorus eGPU from Thunderbolt. The driver for the
>>>>>>> GPU was not loaded (blacklisted) so the crash is nothing to do with the
>>>>>>> GPU driver.
>>>>>>>
>>>>>>> We had:
>>>>>>> - kernel NULL pointer dereference
>>>>>>> - refcount_t: underflow; use-after-free.
>>>
>>> The following is the culprit responsible for the issues:
>>>
>>> commit 586bc4aab878efcf672536f0cdec3d04b6990c94
>>> Author: Alex Deucher <alexander.deucher@amd.com>
>>> Date: Fri Nov 22 16:43:50 2019 -0500
>>>
>>> ALSA: hda/hdmi - fix vgaswitcheroo detection for AMD
>>
>> Does the below fix the issue?
>>
>> -- >8 --
>> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
>> index 35b4526f0d28..b856b89378ac 100644
>> --- a/sound/pci/hda/hda_intel.c
>> +++ b/sound/pci/hda/hda_intel.c
>> @@ -1419,7 +1419,6 @@ static bool atpx_present(void)
>> return true;
>> }
>> }
>> - pci_dev_put(pdev);
>> }
>> return false;
>> }
>
> Oh this looks really like a bug, even if this isn't the root cause.
>
> Care to submit a proper patch?
>
Hi Nicholas
I have disassembled the vmlinux by objdump -Sdl, but is it too big to
send as an attachment. Just take a look at the key information:
The file dmesg-5 show trace:
[ 71.693210] general protection fault: 0000 [#1] SMP PTI
[ 71.693215] CPU: 1 PID: 184 Comm: irq/128-pciehp Not tainted 5.5.0-rc1 #2
[ 71.693217] Hardware name: Dell Inc. XPS 13 9370/09DKKT, BIOS 1.11.1
07/11/2019
[ 71.693223] RIP: 0010:pci_remove_bus_device+0x9a/0x100
[ 71.693250] Call Trace:
[ 71.693256] pci_remove_bus_device+0x31/0x100
[ 71.693259] pci_remove_bus_device+0x31/0x100
[ 71.693261] pci_stop_and_remove_bus_device+0x1b/0x20
.....
[ 71.709515] Call Trace:
[ 71.709527] kobject_put+0xfc/0x1c0
[ 71.709536] __device_link_free_srcu+0x51/0x60
[ 71.709538] srcu_invoke_callbacks+0xd2/0x170
[ 71.709547] process_one_work+0x1ec/0x3a0
[ 71.709550] worker_thread+0x4d/0x400
[ 71.709554] kthread+0x104/0x140
[ 71.709557] ? process_one_work+0x3a0/0x3a0
[ 71.709559] ? kthread_park+0x90/0x90
[ 71.709563] ret_from_fork+0x35/0x40
the disassembling file
ffffffff814eea30 <pci_remove_bus_device>:
pci_remove_bus_device():
/home/higon/linux/drivers/pci/remove.c:86
static void pci_remove_bus_device(struct pci_dev *dev)
{
ffffffff814eea30: e8 bb 2e 51 00 callq ffffffff81a018f0 <__fentry__>
ffffffff814eea35: 41 55 push %r13
ffffffff814eea37: 41 54 push %r12
ffffffff814eea39: 55 push %rbp
ffffffff814eea3a: 53 push %rbx
ffffffff814eea3b: 48 89 fd mov %rdi,%rbp
/home/higon/linux/drivers/pci/remove.c:87
struct pci_bus *bus = dev->subordinate;
ffffffff814eea3e: 4c 8b 6f 18 mov 0x18(%rdi),%r13
/home/higon/linux/drivers/pci/remove.c:90
struct pci_dev *child, *tmp;
........
static inline void list_del(struct list_head *entry)
{
__list_del_entry(entry);
entry->next = LIST_POISON1;
ffffffff814eeac0: 48 b8 00 01 00 00 00 movabs $0xdead000000000100,%rax
ffffffff814eeac7: 00 ad de
ffffffff814eeaca: 48 89 45 00 mov %rax,0x0(%rbp)
/home/higon/linux/./include/linux/list.h:141
entry->prev = LIST_POISON2;
ffffffff814eeace: 48 b8 22 01 00 00 00 movabs $0xdead000000000122,%rax
ffffffff814eead5: 00 ad de
ffffffff814eead8: 48 89 45 08 mov %rax,0x8(%rbp)
pci_destroy_dev():
/home/higon/linux/drivers/pci/remove.c:39
ffffffff814eeadc: e8 2f 23 bf ff callq ffffffff810e0e10 <up_write>
/home/higon/linux/drivers/pci/remove.c:41
In the file source/sound/pci/hda/hda_intel.c, atpx_present can not call
pci_dev_put(pdev) because the reference count for pdev is always
decremented if it is not NULL after call pci_get_class.
Resource of pdev will be released when the reference count for it
decremented to zero. Hotplug service dereferences NULL pointer when
remove the device from the device lists.
static bool atpx_present(void)
{
struct pci_dev *pdev = NULL;
acpi_handle dhandle, atpx_handle;
acpi_status status;
while ((pdev = pci_get_class(PCI_BASE_CLASS_DISPLAY << 16, pdev)) !=
NULL) {
dhandle = ACPI_HANDLE(&pdev->dev);
if (dhandle) {
status = acpi_get_handle(dhandle, "ATPX", &atpx_handle);
if (!ACPI_FAILURE(status)) {
pci_dev_put(pdev);
return true;
}
}
pci_dev_put(pdev);
}
return false;
}
struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *from)
{
struct pci_device_id id = {
.vendor = PCI_ANY_ID,
.device = PCI_ANY_ID,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.class_mask = PCI_ANY_ID,
.class = class,
};
return pci_get_dev_by_id(&id, from);
}
static struct pci_dev *pci_get_dev_by_id(const struct pci_device_id *id,
struct pci_dev *from)
{
struct device *dev;
struct device *dev_start = NULL;
struct pci_dev *pdev = NULL;
WARN_ON(in_interrupt());
if (from)
dev_start = &from->dev;
dev = bus_find_device(&pci_bus_type, dev_start, (void *)id,
match_pci_dev_by_id);
if (dev)
pdev = to_pci_dev(dev);
pci_dev_put(from);
return pdev;
}
Thanks,
Jiasen Lin
>
> thanks,
>
> Takashi
>
^ permalink raw reply [flat|nested] 23+ messages in thread
end of thread, other threads:[~2019-12-11 7:37 UTC | newest]
Thread overview: 23+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-09 12:34 Linux v5.5 serious PCI bug Nicholas Johnson
2019-12-09 12:37 ` Pavel Machek
2019-12-09 13:07 ` Nicholas Johnson
2019-12-09 13:12 ` mika.westerberg
2019-12-09 13:29 ` Nicholas Johnson
2019-12-09 13:33 ` Nicholas Johnson
2019-12-10 7:28 ` mika.westerberg
2019-12-10 12:00 ` Nicholas Johnson
2019-12-10 12:29 ` Lukas Wunner
2019-12-10 12:46 ` Takashi Iwai
2019-12-11 7:33 ` Jiasen Lin
2019-12-10 12:52 ` Nicholas Johnson
2019-12-10 12:34 ` mika.westerberg
2019-12-10 13:39 ` [PATCH] ALSA: hda/hdmi - Fix duplicate unref of pci_dev Lukas Wunner
2019-12-10 13:41 ` Takashi Iwai
2019-12-10 13:47 ` Nicholas Johnson
2019-12-10 13:50 ` Takashi Iwai
2019-12-10 15:34 ` Deucher, Alexander
2019-12-10 15:46 ` Lukas Wunner
2019-12-10 15:53 ` Deucher, Alexander
2019-12-10 16:10 ` Takashi Iwai
2019-12-10 16:51 ` Deucher, Alexander
2019-12-10 16:13 ` Lukas Wunner
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