Part2 of the dmesg: [ 0.971206] PM: Registering ACPI NVS region [mem 0x7b37f000-0x7b3fefff] (524288 bytes) [ 0.972217] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.972221] pinctrl core: initialized pinctrl subsystem [ 0.972335] RTC time: 22:21:18, date: 12/09/22 [ 0.972479] NET: Registered protocol family 16 [ 0.972981] ACPI: bus type PCI registered [ 0.972984] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.973212] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000) [ 0.973217] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved in E820 [ 0.973225] PCI: Using configuration type 1 for base access [ 0.979542] ACPI: Added _OSI(Module Device) [ 0.979545] ACPI: Added _OSI(Processor Device) [ 0.979547] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.979549] ACPI: Added _OSI(Processor Aggregator Device) [ 0.979551] ACPI: Added _OSI(Linux-Dell-Video) [ 0.982203] ACPI: EC: Look up EC in DSDT [ 0.988952] ACPI: Interpreter enabled [ 0.988962] ACPI: (supports S0 S5) [ 0.988964] ACPI: Using IOAPIC for interrupt routing [ 0.988985] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.989055] ACPI: Enabled 3 GPEs in block 00 to 3F [ 1.027331] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.027337] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 1.027410] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability] [ 1.027532] PCI host bridge to bus 0000:00 [ 1.027535] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.027537] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.027540] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.027543] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window] [ 1.027546] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 1.027550] pci_bus 0000:00: root bus resource [mem 0x84000000000-0x847ffffffff window] [ 1.027553] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.027586] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 [ 1.027923] pci 0000:00:01.0: [1234:1111] type 00 class 0x030000 [ 1.029771] pci 0000:00:01.0: reg 0x10: [mem 0xc0000000-0xc0ffffff pref] [ 1.032365] pci 0000:00:01.0: reg 0x18: [mem 0xc1646000-0xc1646fff] [ 1.037370] pci 0000:00:01.0: reg 0x30: [mem 0xffff0000-0xffffffff pref] [ 1.037561] pci 0000:00:02.0: [1b36:000c] type 01 class 0x060400 [ 1.038683] pci 0000:00:02.0: reg 0x10: [mem 0xc1645000-0xc1645fff] [ 1.041333] pci 0000:00:02.1: [1b36:000c] type 01 class 0x060400 [ 1.042160] pci 0000:00:02.1: reg 0x10: [mem 0xc1644000-0xc1644fff] [ 1.044256] pci 0000:00:02.2: [1b36:000c] type 01 class 0x060400 [ 1.045132] pci 0000:00:02.2: reg 0x10: [mem 0xc1643000-0xc1643fff] [ 1.047264] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000 [ 1.048660] pci 0000:00:03.0: reg 0x10: [io 0x82c0-0x82df] [ 1.050053] pci 0000:00:03.0: reg 0x14: [mem 0xc1642000-0xc1642fff] [ 1.053606] pci 0000:00:03.0: reg 0x20: [mem 0x84000200000-0x84000203fff 64bit pref] [ 1.054555] pci 0000:00:03.0: reg 0x30: [mem 0xfffc0000-0xffffffff pref] [ 1.055180] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 [ 1.057124] pci 0000:00:1d.0: reg 0x20: [io 0x82a0-0x82bf] [ 1.058008] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 [ 1.060291] pci 0000:00:1d.1: reg 0x20: [io 0x8280-0x829f] [ 1.062049] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 [ 1.063856] pci 0000:00:1d.2: reg 0x20: [io 0x8260-0x827f] [ 1.064697] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 [ 1.065087] pci 0000:00:1d.7: reg 0x10: [mem 0xc1641000-0xc1641fff] [ 1.067311] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 [ 1.067694] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 1.067872] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 [ 1.071400] pci 0000:00:1f.2: reg 0x20: [io 0x8240-0x825f] [ 1.072956] pci 0000:00:1f.2: reg 0x24: [mem 0xc1640000-0xc1640fff] [ 1.073880] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 [ 1.074144] pci 0000:00:1f.3: reg 0x20: [io 0x8200-0x823f] [ 1.074837] pci 0000:01:00.0: [1af4:1048] type 00 class 0x010000 [ 1.076178] pci 0000:01:00.0: reg 0x14: [mem 0xc1400000-0xc1400fff] [ 1.078151] pci 0000:01:00.0: reg 0x20: [mem 0x84000000000-0x84000003fff 64bit pref] [ 1.079523] pci 0000:00:02.0: PCI bridge to [bus 01] [ 1.079541] pci 0000:00:02.0: bridge window [io 0x8000-0x8fff] [ 1.079556] pci 0000:00:02.0: bridge window [mem 0xc1400000-0xc15fffff] [ 1.079584] pci 0000:00:02.0: bridge window [mem 0x84000000000-0x840000fffff 64bit pref] [ 1.080227] pci 0000:02:00.0: [1af4:1045] type 00 class 0x00ff00 [ 1.082135] pci 0000:02:00.0: reg 0x20: [mem 0x84000100000-0x84000103fff 64bit pref] [ 1.083830] pci 0000:00:02.1: PCI bridge to [bus 02] [ 1.083847] pci 0000:00:02.1: bridge window [io 0x7000-0x7fff] [ 1.083861] pci 0000:00:02.1: bridge window [mem 0xc1200000-0xc13fffff] [ 1.083890] pci 0000:00:02.1: bridge window [mem 0x84000100000-0x840001fffff 64bit pref] [ 1.084447] pci 0000:00:02.2: PCI bridge to [bus 03] [ 1.084464] pci 0000:00:02.2: bridge window [io 0x6000-0x6fff] [ 1.084479] pci 0000:00:02.2: bridge window [mem 0xc1000000-0xc11fffff] [ 1.086391] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 1.086452] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 1.086508] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 1.086563] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 1.086620] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11) [ 1.086680] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11) [ 1.086733] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11) [ 1.086788] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11) [ 1.086813] ACPI: PCI Interrupt Link [GSIA] (IRQs *16) [ 1.086821] ACPI: PCI Interrupt Link [GSIB] (IRQs *17) [ 1.086827] ACPI: PCI Interrupt Link [GSIC] (IRQs *18) [ 1.086834] ACPI: PCI Interrupt Link [GSID] (IRQs *19) [ 1.086841] ACPI: PCI Interrupt Link [GSIE] (IRQs *20) [ 1.086848] ACPI: PCI Interrupt Link [GSIF] (IRQs *21) [ 1.086854] ACPI: PCI Interrupt Link [GSIG] (IRQs *22) [ 1.086861] ACPI: PCI Interrupt Link [GSIH] (IRQs *23) [ 1.096292] vgaarb: device added: PCI:0000:00:01.0,decodes=io+mem,owns=io+mem,locks=none [ 1.096297] vgaarb: loaded [ 1.096299] vgaarb: bridge control possible 0000:00:01.0 [ 1.096498] SCSI subsystem initialized [ 1.096518] ACPI: bus type USB registered [ 1.096533] usbcore: registered new interface driver usbfs [ 1.096541] usbcore: registered new interface driver hub [ 1.096804] usbcore: registered new device driver usb [ 1.097217] EDAC MC: Ver: 3.0.0 [ 1.097604] PCI: Using ACPI for IRQ routing [ 1.152296] PCI: pci_cache_line_size set to 64 bytes [ 1.152358] pci 0000:00:03.0: can't claim BAR 0 [io 0x82c0-0x82df]: address conflict with PCI Bus 0000:01 [io 0x8000-0x8fff] [ 1.152371] pci 0000:00:1d.0: can't claim BAR 4 [io 0x82a0-0x82bf]: address conflict with PCI Bus 0000:01 [io 0x8000-0x8fff] [ 1.152382] pci 0000:00:1d.1: can't claim BAR 4 [io 0x8280-0x829f]: address conflict with PCI Bus 0000:01 [io 0x8000-0x8fff] [ 1.152393] pci 0000:00:1d.2: can't claim BAR 4 [io 0x8260-0x827f]: address conflict with PCI Bus 0000:01 [io 0x8000-0x8fff] [ 1.152418] pci 0000:00:1f.2: can't claim BAR 4 [io 0x8240-0x825f]: address conflict with PCI Bus 0000:01 [io 0x8000-0x8fff] [ 1.152429] pci 0000:00:1f.3: can't claim BAR 4 [io 0x8200-0x823f]: address conflict with PCI Bus 0000:01 [io 0x8000-0x8fff] [ 1.152536] e820: reserve RAM buffer [mem 0x79348018-0x7bffffff] [ 1.152539] e820: reserve RAM buffer [mem 0x795e0018-0x7bffffff] [ 1.152540] e820: reserve RAM buffer [mem 0x7a052000-0x7bffffff] [ 1.152542] e820: reserve RAM buffer [mem 0x7b0ef000-0x7bffffff] [ 1.152543] e820: reserve RAM buffer [mem 0x7ff7c000-0x7fffffff] [ 1.152786] NetLabel: Initializing [ 1.152788] NetLabel: domain hash size = 128 [ 1.152790] NetLabel: protocols = UNLABELED CIPSOv4 [ 1.152804] NetLabel: unlabeled traffic allowed by default [ 1.153048] amd_nb: Cannot enumerate AMD northbridges [ 1.153191] Switched to clocksource kvm-clock [ 1.158706] pnp: PnP ACPI init [ 1.158716] ACPI: bus type PNP registered [ 1.158773] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 1.158809] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) [ 1.158835] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) [ 1.159239] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 1.163807] pnp: PnP ACPI: found 4 devices [ 1.163810] ACPI: bus type PNP unregistered [ 1.170404] pci 0000:00:01.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window [ 1.170410] pci 0000:00:03.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window [ 1.172145] pci 0000:00:02.2: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 add_align 100000 [ 1.172153] pci 0000:00:02.2: res[15]=[mem 0x00100000-0x000fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1.172155] pci 0000:00:02.2: res[15]=[mem 0x00100000-0x002fffff 64bit pref] res_to_dev_res add_size 200000 min_align 100000 [ 1.172160] pci 0000:00:02.2: BAR 15: assigned [mem 0x84000300000-0x840004fffff 64bit pref] [ 1.172165] pci 0000:00:03.0: BAR 6: assigned [mem 0x80000000-0x8003ffff pref] [ 1.172175] pci 0000:00:01.0: BAR 6: assigned [mem 0x80040000-0x8004ffff pref] [ 1.172179] pci 0000:00:1f.3: BAR 4: assigned [io 0x1000-0x103f] [ 1.172199] pci 0000:00:03.0: BAR 0: assigned [io 0x1040-0x105f] [ 1.172678] pci 0000:00:1d.0: BAR 4: assigned [io 0x1060-0x107f] [ 1.173149] pci 0000:00:1d.1: BAR 4: assigned [io 0x1080-0x109f] [ 1.173637] pci 0000:00:1d.2: BAR 4: assigned [io 0x10a0-0x10bf] [ 1.174102] pci 0000:00:1f.2: BAR 4: assigned [io 0x10c0-0x10df] [ 1.174567] pci 0000:00:02.0: PCI bridge to [bus 01] [ 1.174577] pci 0000:00:02.0: bridge window [io 0x8000-0x8fff] [ 1.175344] pci 0000:00:02.0: bridge window [mem 0xc1400000-0xc15fffff] [ 1.175847] pci 0000:00:02.0: bridge window [mem 0x84000000000-0x840000fffff 64bit pref] [ 1.176856] pci 0000:00:02.1: PCI bridge to [bus 02] [ 1.176868] pci 0000:00:02.1: bridge window [io 0x7000-0x7fff] [ 1.177626] pci 0000:00:02.1: bridge window [mem 0xc1200000-0xc13fffff] [ 1.178132] pci 0000:00:02.1: bridge window [mem 0x84000100000-0x840001fffff 64bit pref] [ 1.179179] pci 0000:00:02.2: PCI bridge to [bus 03] [ 1.179191] pci 0000:00:02.2: bridge window [io 0x6000-0x6fff] [ 1.179960] pci 0000:00:02.2: bridge window [mem 0xc1000000-0xc11fffff] [ 1.180468] pci 0000:00:02.2: bridge window [mem 0x84000300000-0x840004fffff 64bit pref] [ 1.182012] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 1.182014] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 1.182015] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 1.182016] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window] [ 1.182017] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 1.182018] pci_bus 0000:00: resource 9 [mem 0x84000000000-0x847ffffffff window] [ 1.182019] pci_bus 0000:01: resource 0 [io 0x8000-0x8fff] [ 1.182020] pci_bus 0000:01: resource 1 [mem 0xc1400000-0xc15fffff] [ 1.182021] pci_bus 0000:01: resource 2 [mem 0x84000000000-0x840000fffff 64bit pref] [ 1.182022] pci_bus 0000:02: resource 0 [io 0x7000-0x7fff] [ 1.182023] pci_bus 0000:02: resource 1 [mem 0xc1200000-0xc13fffff] [ 1.182024] pci_bus 0000:02: resource 2 [mem 0x84000100000-0x840001fffff 64bit pref] [ 1.182025] pci_bus 0000:03: resource 0 [io 0x6000-0x6fff] [ 1.182026] pci_bus 0000:03: resource 1 [mem 0xc1000000-0xc11fffff] [ 1.182027] pci_bus 0000:03: resource 2 [mem 0x84000300000-0x840004fffff 64bit pref] [ 1.182140] NET: Registered protocol family 2 [ 1.182885] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 1.183081] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 1.183238] TCP: Hash tables configured (established 131072 bind 65536) [ 1.183259] TCP: reno registered [ 1.183288] UDP hash table entries: 8192 (order: 6, 262144 bytes) [ 1.183342] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes) [ 1.183813] NET: Registered protocol family 1 [ 1.183853] pci 0000:00:01.0: Boot video device [ 1.184145] ACPI: PCI Interrupt Link [GSIA] enabled at IRQ 16 [ 1.184912] ACPI: PCI Interrupt Link [GSIB] enabled at IRQ 17 [ 1.185617] ACPI: PCI Interrupt Link [GSIC] enabled at IRQ 18 [ 1.186311] ACPI: PCI Interrupt Link [GSID] enabled at IRQ 19 [ 1.186872] PCI: CLS 0 bytes, default 64 [ 1.186909] Unpacking initramfs... [ 1.550502] Freeing initrd memory: 31004k freed [ 1.556219] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 1.556225] software IO TLB [mem 0x73fdf000-0x77fdf000] (64MB) mapped at [ffff957773fdf000-ffff957777fdefff] [ 1.558423] sha1_ssse3: Using SHA-NI optimized SHA-1 implementation [ 1.558475] sha256_ssse3: Using SHA-256-NI optimized SHA-256 implementation [ 1.560662] futex hash table entries: 65536 (order: 10, 4194304 bytes) [ 1.561221] Initialise system trusted keyring [ 1.561267] audit: initializing netlink socket (disabled) [ 1.561279] type=2000 audit(1670624479.968:1): initialized [ 1.582873] HugeTLB registered 1 GB page size, pre-allocated 0 pages [ 1.582876] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 1.583943] zpool: loaded [ 1.583947] zbud: loaded [ 1.584207] VFS: Disk quotas dquot_6.5.2 [ 1.584323] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.584710] msgmni has been set to 23622 [ 1.584804] Key type big_key registered [ 1.584807] SELinux: Registering netfilter hooks [ 1.587358] NET: Registered protocol family 38 [ 1.587366] Key type asymmetric registered [ 1.587370] Asymmetric key parser 'x509' registered [ 1.587422] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 1.587606] io scheduler noop registered [ 1.587609] io scheduler deadline registered (default) [ 1.587660] io scheduler cfq registered [ 1.587664] io scheduler mq-deadline registered [ 1.587668] io scheduler kyber registered [ 1.588035] ACPI: PCI Interrupt Link [GSIG] enabled at IRQ 22 [ 1.588283] pcieport 0000:00:02.0: irq 24 for MSI/MSI-X [ 1.589383] pcieport 0000:00:02.1: irq 25 for MSI/MSI-X [ 1.590369] pcieport 0000:00:02.2: irq 26 for MSI/MSI-X [ 1.591091] aer 0000:00:02.0:pcie002: service driver aer loaded [ 1.591209] aer 0000:00:02.1:pcie002: service driver aer loaded [ 1.591320] aer 0000:00:02.2:pcie002: service driver aer loaded [ 1.591358] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt [ 1.591360] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt [ 1.591377] pcie_pme 0000:00:02.0:pcie001: service driver pcie_pme loaded [ 1.591408] pcieport 0000:00:02.1: Signaling PME through PCIe PME interrupt [ 1.591410] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt [ 1.591426] pcie_pme 0000:00:02.1:pcie001: service driver pcie_pme loaded [ 1.591456] pcieport 0000:00:02.2: Signaling PME through PCIe PME interrupt [ 1.591472] pcie_pme 0000:00:02.2:pcie001: service driver pcie_pme loaded [ 1.591484] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 1.591513] pciehp 0000:00:02.0:pcie004: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+ [ 1.591606] pciehp 0000:00:02.0:pcie004: service driver pciehp loaded [ 1.591636] pciehp 0000:00:02.1:pcie004: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+ [ 1.591716] pciehp 0000:00:02.1:pcie004: service driver pciehp loaded [ 1.591740] pciehp 0000:00:02.2:pcie004: Slot #0 AttnBtn+ PwrCtrl+ MRL- AttnInd+ PwrInd+ HotPlug+ Surprise+ Interlock+ NoCompl- LLActRep+ [ 1.591817] pciehp 0000:00:02.2:pcie004: service driver pciehp loaded [ 1.591820] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 1.591833] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 1.591893] efifb: probing for efifb [ 1.591902] efifb: framebuffer at 0xc0000000, mapped to 0xffffa4b7c2000000, using 5120k, total 5120k [ 1.591906] efifb: mode is 1280x1024x32, linelength=5120, pages=1 [ 1.591908] efifb: scrolling: redraw [ 1.591910] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0 [ 1.595551] Console: switching to colour frame buffer device 160x64 [ 1.597550] fb0: EFI VGA frame buffer device [ 1.597688] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 1.597709] ACPI: Power Button [PWRF] [ 1.598249] GHES: HEST is not enabled! [ 1.598319] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.621318] 00:03: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [ 1.621761] Non-volatile memory driver v1.3 [ 1.621801] Linux agpgart interface v0.103 [ 1.621912] crash memory driver: version 1.1 [ 1.622034] rdac: device handler registered [ 1.622077] hp_sw: device handler registered [ 1.622089] emc: device handler registered [ 1.622301] alua: device handler registered [ 1.622338] libphy: Fixed MDIO Bus: probed [ 1.622384] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.622403] ehci-pci: EHCI PCI platform driver [ 1.623018] ehci-pci 0000:00:1d.7: EHCI Host Controller [ 1.623074] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 1.623259] ehci-pci 0000:00:1d.7: irq 19, io mem 0xc1641000 [ 1.629193] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 1.629243] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 1.629260] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.629278] usb usb1: Product: EHCI Host Controller [ 1.629291] usb usb1: Manufacturer: Linux 3.10.0-957.el7.x86_64 ehci_hcd [ 1.629307] usb usb1: SerialNumber: 0000:00:1d.7 [ 1.629412] hub 1-0:1.0: USB hub found [ 1.629425] hub 1-0:1.0: 6 ports detected [ 1.629572] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.629591] ohci-pci: OHCI PCI platform driver [ 1.629608] uhci_hcd: USB Universal Host Controller Interface driver [ 1.630201] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 1.630259] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 1.630292] uhci_hcd 0000:00:1d.0: detected 2 ports [ 1.630372] uhci_hcd 0000:00:1d.0: irq 16, io base 0x00001060 [ 1.631072] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.631732] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.632376] usb usb2: Product: UHCI Host Controller [ 1.632997] usb usb2: Manufacturer: Linux 3.10.0-957.el7.x86_64 uhci_hcd [ 1.633648] usb usb2: SerialNumber: 0000:00:1d.0 [ 1.634348] hub 2-0:1.0: USB hub found [ 1.634980] hub 2-0:1.0: 2 ports detected [ 1.636264] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 1.636924] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 1.637570] uhci_hcd 0000:00:1d.1: detected 2 ports [ 1.638243] uhci_hcd 0000:00:1d.1: irq 17, io base 0x00001080 [ 1.642738] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.643674] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.644275] usb usb3: Product: UHCI Host Controller [ 1.644857] usb usb3: Manufacturer: Linux 3.10.0-957.el7.x86_64 uhci_hcd [ 1.645452] usb usb3: SerialNumber: 0000:00:1d.1 [ 1.646116] hub 3-0:1.0: USB hub found [ 1.646717] hub 3-0:1.0: 2 ports detected [ 1.647874] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 1.648503] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 1.649076] uhci_hcd 0000:00:1d.2: detected 2 ports [ 1.649731] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000010a0 [ 1.650353] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 1.650906] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.651484] usb usb4: Product: UHCI Host Controller [ 1.652037] usb usb4: Manufacturer: Linux 3.10.0-957.el7.x86_64 uhci_hcd [ 1.652606] usb usb4: SerialNumber: 0000:00:1d.2 [ 1.653252] hub 4-0:1.0: USB hub found [ 1.653802] hub 4-0:1.0: 2 ports detected [ 1.654457] usbcore: registered new interface driver usbserial_generic [ 1.655012] usbserial: USB Serial support registered for generic [ 1.655605] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 1.656784] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.657358] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 1.658002] mousedev: PS/2 mouse device common for all mice [ 1.658828] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 [ 1.659599] rtc_cmos 00:00: RTC can wake from S4 [ 1.659975] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2 [ 1.660197] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3 [ 1.661622] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 1.662299] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram [ 1.662935] cpuidle: using governor menu [ 1.664025] EFI Variables Facility v0.08 2004-May-17 [ 1.664890] hidraw: raw HID events driver (C) Jiri Kosina [ 1.665602] usbcore: registered new interface driver usbhid [ 1.666209] usbhid: USB HID core driver [ 1.666888] drop_monitor: Initializing network drop monitor service [ 1.667749] TCP: cubic registered [ 1.668351] Initializing XFRM netlink socket [ 1.669283] NET: Registered protocol family 10 [ 1.670601] NET: Registered protocol family 17 [ 1.671250] mpls_gso: MPLS GSO support [ 1.672388] PM: Hibernation image not present or could not be loaded. [ 1.672391] Loading compiled-in X.509 certificates [ 1.672997] Loaded X.509 cert 'CentOS Linux kpatch signing key: ea0413152cde1d98ebdca3fe6f0230904c9ef717' [ 1.673644] Loaded X.509 cert 'CentOS Linux Driver update signing key: 7f421ee0ab69461574bb358861dbe77762a4201b' [ 1.674569] Loaded X.509 cert 'CentOS Linux kernel signing key: b70dcf0df2d9b7f29159248249fd6fe87b781427' [ 1.675209] registered taskstats version 1 [ 1.677595] Key type trusted registered [ 1.679543] Key type encrypted registered [ 1.680255] IMA: No TPM chip found, activating TPM-bypass! (rc=-19) [ 1.681441] Magic number: 2:870:400 [ 1.682089] clockevents clockevent113: hash matches [ 1.682941] rtc_cmos 00:00: setting system clock to 2022-12-09 22:21:19 UTC (1670624479) [ 1.684430] Freeing unused kernel memory: 1876k freed [ 1.685403] Write protecting the kernel read-only data: 12288k [ 1.687079] Freeing unused kernel memory: 516k freed [ 1.688745] Freeing unused kernel memory: 600k freed [ 1.692321] random: systemd: uninitialized urandom read (16 bytes read) [ 1.693441] random: systemd: uninitialized urandom read (16 bytes read) [ 1.694076] random: systemd: uninitialized urandom read (16 bytes read) [ 1.696274] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 1.697583] systemd[1]: Detected virtualization kvm. [ 1.698232] systemd[1]: Detected architecture x86-64. [ 1.698856] systemd[1]: Running in initial RAM disk. [ 1.701504] systemd[1]: Set hostname to <localhost.localdomain>. [ 1.720343] random: systemd: uninitialized urandom read (16 bytes read) [ 1.721015] random: systemd: uninitialized urandom read (16 bytes read) [ 1.721699] random: systemd: uninitialized urandom read (16 bytes read) [ 1.722363] random: systemd: uninitialized urandom read (16 bytes read) [ 1.723401] random: systemd: uninitialized urandom read (16 bytes read) [ 1.724115] random: systemd: uninitialized urandom read (16 bytes read) [ 1.724938] random: systemd: uninitialized urandom read (16 bytes read) [ 1.727878] systemd[1]: Reached target Timers. [ 1.729301] systemd[1]: Created slice Root Slice. [ 1.730571] systemd[1]: Created slice System Slice. [ 1.731823] systemd[1]: Reached target Slices. [ 1.733088] systemd[1]: Listening on Journal Socket. [ 1.734713] systemd[1]: Starting Setup Virtual Console... [ 1.736233] systemd[1]: Starting Journal Service... [ 1.737727] systemd[1]: Starting Create list of required static device nodes for the current kernel... [ 1.742442] systemd[1]: Listening on udev Kernel Socket. [ 1.744094] systemd[1]: Starting dracut cmdline hook... [ 1.745476] systemd[1]: Reached target Swap. [ 1.746856] systemd[1]: Listening on udev Control Socket. [ 1.748242] systemd[1]: Reached target Sockets. [ 1.749872] systemd[1]: Starting Apply Kernel Variables... [ 1.751282] systemd[1]: Reached target Local File Systems. [ 1.752915] systemd[1]: Started Create list of required static device nodes for the current kernel. [ 1.754593] systemd[1]: Started Apply Kernel Variables. [ 1.756652] systemd[1]: Starting Create Static Device Nodes in /dev... [ 1.758475] systemd[1]: Started Create Static Device Nodes in /dev. [ 1.764949] systemd[1]: Started Journal Service. [ 1.830416] device-mapper: uevent: version 1.0.3 [ 1.831243] device-mapper: ioctl: 4.37.1-ioctl (2018-04-03) initialised: dm-devel@xxxxxxxxxx [ 1.938664] ACPI: PCI Interrupt Link [GSIH] enabled at IRQ 23 [ 1.942364] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.950611] libata version 3.00 loaded. [ 1.961061] ahci 0000:00:1f.2: version 3.0 [ 1.961929] ahci 0000:00:1f.2: irq 27 for MSI/MSI-X [ 1.962453] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode [ 1.963670] ahci 0000:00:1f.2: flags: 64bit ncq only [ 1.966521] scsi host0: ahci [ 1.967825] scsi host1: ahci [ 1.969345] scsi host2: ahci [ 1.970595] scsi host3: ahci [ 1.971952] scsi host4: ahci [ 1.974520] scsi host5: ahci [ 1.975402] ata1: SATA max UDMA/133 abar m4096@0xc1640000 port 0xc1640100 irq 27 [ 1.976138] ata2: SATA max UDMA/133 abar m4096@0xc1640000 port 0xc1640180 irq 27 [ 1.976851] ata3: SATA max UDMA/133 abar m4096@0xc1640000 port 0xc1640200 irq 27 [ 1.977532] ata4: SATA max UDMA/133 abar m4096@0xc1640000 port 0xc1640280 irq 27 [ 1.978193] ata5: SATA max UDMA/133 abar m4096@0xc1640000 port 0xc1640300 irq 27 [ 1.978836] ata6: SATA max UDMA/133 abar m4096@0xc1640000 port 0xc1640380 irq 27 [ 1.987484] checking generic (c0000000 500000) vs hw (c0000000 1000000) [ 1.987487] fb: conflicting fb hw usage bochsdrmfb vs EFI VGA - removing generic driver [ 1.988193] Console: switching to colour dummy device 80x25 [ 1.989025] [drm] Found bochs VGA, ID 0xb0c5. [ 1.989030] [drm] Framebuffer size 16384 kB @ 0xc0000000, mmio @ 0xc1646000. [ 1.989817] [TTM] Zone kernel: Available graphics memory: 6048982 kiB [ 1.989820] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 1.989823] [TTM] Initializing pool allocator [ 1.989828] [TTM] Initializing DMA pool allocator [ 1.990483] fbcon: bochsdrmfb (fb0) is primary device [ 1.992331] Console: switching to colour frame buffer device 128x48 [ 1.994571] bochs-drm 0000:00:01.0: fb0: bochsdrmfb frame buffer device [ 2.003519] virtio-pci 0000:00:03.0: irq 28 for MSI/MSI-X [ 2.003556] virtio-pci 0000:00:03.0: irq 29 for MSI/MSI-X [ 2.003591] virtio-pci 0000:00:03.0: irq 30 for MSI/MSI-X [ 2.003704] virtio-pci 0000:01:00.0: irq 31 for MSI/MSI-X [ 2.003738] virtio-pci 0000:01:00.0: irq 32 for MSI/MSI-X [ 2.003771] virtio-pci 0000:01:00.0: irq 33 for MSI/MSI-X [ 2.003804] virtio-pci 0000:01:00.0: irq 34 for MSI/MSI-X [ 2.003834] virtio-pci 0000:01:00.0: irq 35 for MSI/MSI-X [ 2.003869] virtio-pci 0000:01:00.0: irq 36 for MSI/MSI-X [ 2.003904] virtio-pci 0000:01:00.0: irq 37 for MSI/MSI-X [ 2.006348] virtio-pci 0000:01:00.0: irq 38 for MSI/MSI-X [ 2.006395] virtio-pci 0000:01:00.0: irq 39 for MSI/MSI-X [ 2.006430] virtio-pci 0000:01:00.0: irq 40 for MSI/MSI-X [ 2.006465] virtio-pci 0000:01:00.0: irq 41 for MSI/MSI-X [ 2.006500] virtio-pci 0000:01:00.0: irq 42 for MSI/MSI-X [ 2.006540] virtio-pci 0000:01:00.0: irq 43 for MSI/MSI-X [ 2.006575] virtio-pci 0000:01:00.0: irq 44 for MSI/MSI-X [ 2.006610] virtio-pci 0000:01:00.0: irq 45 for MSI/MSI-X [ 2.006651] virtio-pci 0000:01:00.0: irq 46 for MSI/MSI-X [ 2.006688] virtio-pci 0000:01:00.0: irq 47 for MSI/MSI-X [ 2.006725] virtio-pci 0000:01:00.0: irq 48 for MSI/MSI-X [ 2.006755] virtio-pci 0000:01:00.0: irq 49 for MSI/MSI-X [ 2.006800] virtio-pci 0000:01:00.0: irq 50 for MSI/MSI-X [ 2.006837] virtio-pci 0000:01:00.0: irq 51 for MSI/MSI-X [ 2.006873] virtio-pci 0000:01:00.0: irq 52 for MSI/MSI-X [ 2.006909] virtio-pci 0000:01:00.0: irq 53 for MSI/MSI-X [ 2.006948] virtio-pci 0000:01:00.0: irq 54 for MSI/MSI-X [ 2.007196] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:01.0 on minor 0 [ 2.007399] virtio-pci 0000:01:00.0: irq 55 for MSI/MSI-X [ 2.007452] virtio-pci 0000:01:00.0: irq 56 for MSI/MSI-X [ 2.007492] virtio-pci 0000:01:00.0: irq 57 for MSI/MSI-X [ 2.010640] scsi host6: Virtio SCSI HBA [ 2.014282] scsi 6:0:0:0: Direct-Access NUTANIX VDISK 0 PQ: 0 ANSI: 5 [ 2.059819] random: fast init done [ 2.063697] scsi 6:0:0:0: alua: supports implicit TPGS [ 2.063714] scsi 6:0:0:0: alua: device naa.6506b8d9a515c50c86dda140aaf608bc port group 1 rel port ffffffff [ 2.063739] scsi 6:0:0:0: alua: Attached [ 2.069368] scsi 6:0:0:0: alua: transition timeout set to 60 seconds [ 2.069388] scsi 6:0:0:0: alua: port group 01 state A preferred supports tolusna [ 2.074161] usb 1-1: New USB device found, idVendor=0627, idProduct=0001 [ 2.074186] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=10 [ 2.074205] usb 1-1: Product: QEMU USB Tablet [ 2.074217] usb 1-1: Manufacturer: QEMU [ 2.074227] usb 1-1: SerialNumber: 28754-0000:00:1d.7-1 [ 2.075584] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/input/input4 [ 2.075727] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:1d.7-1/input0 [ 2.284269] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 2.284474] ata2: SATA link down (SStatus 0 SControl 300) [ 2.284538] ata1.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 [ 2.284566] ata1.00: applying bridge limits [ 2.285533] ata3: SATA link down (SStatus 0 SControl 300) [ 2.286188] ata4: SATA link down (SStatus 0 SControl 300) [ 2.286874] ata5: SATA link down (SStatus 0 SControl 300) [ 2.287392] ata1.00: configured for UDMA/100 [ 2.288006] ata6: SATA link down (SStatus 0 SControl 300) [ 2.288870] scsi 0:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5 [ 2.309974] sd 6:0:0:0: [sda] 209715200 512-byte logical blocks: (107 GB/100 GiB) [ 2.310493] sd 6:0:0:0: [sda] 4096-byte physical blocks [ 2.311694] sd 6:0:0:0: [sda] Write Protect is off [ 2.312194] sd 6:0:0:0: [sda] Mode Sense: 6f 00 00 00 [ 2.312412] sd 6:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 2.316912] sda: sda1 sda2 sda3 [ 2.318465] sr 0:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray [ 2.319042] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.319859] sr 0:0:0:0: Attached scsi CD-ROM sr0 [ 2.319869] sd 6:0:0:0: [sda] Attached SCSI disk [ 2.558243] tsc: Refined TSC clocksource calibration: 2399.990 MHz [ 2.560020] SGI XFS with ACLs, security attributes, no debug enabled [ 2.566336] XFS (dm-0): Mounting V5 Filesystem [ 2.588682] XFS (dm-0): Ending clean mount [ 2.783340] systemd-journald[204]: Received SIGTERM from PID 1 (systemd). [ 2.840814] type=1404 audit(1670624480.657:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 [ 2.859338] SELinux: 2048 avtab hash slots, 111767 rules. [ 2.896099] SELinux: 2048 avtab hash slots, 111767 rules. [ 2.914737] SELinux: 8 users, 14 roles, 5032 types, 315 bools, 1 sens, 1024 cats [ 2.914740] SELinux: 129 classes, 111767 rules [ 2.917198] SELinux: Class bpf not defined in policy. [ 2.917869] SELinux: the above unknown classes and permissions will be allowed [ 2.918286] SELinux: Completing initialization. [ 2.918287] SELinux: Setting up existing superblocks. [ 2.927056] type=1403 audit(1670624480.743:3): policy loaded auid=4294967295 ses=4294967295 [ 2.932468] systemd[1]: Successfully loaded SELinux policy in 91.490ms. [ 2.961463] ip_tables: (C) 2000-2006 Netfilter Core Team [ 2.962079] systemd[1]: Inserted module 'ip_tables' [ 2.975693] systemd[1]: Relabelled /dev, /run and /sys/fs/cgroup in 11.447ms. [ 3.149451] systemd-journald[3611]: Received request to flush runtime journal from PID 1 [ 3.377181] input: PC Speaker as /devices/platform/pcspkr/input/input5 [ 3.383147] i801_smbus 0000:00:1f.3: Enabling SMBus device [ 3.384270] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 3.390433] lpc_ich 0000:00:1f.0: I/O space for GPIO uninitialized [ 3.398419] sd 6:0:0:0: Attached scsi generic sg0 type 0 [ 3.399408] sr 0:0:0:0: Attached scsi generic sg1 type 5 [ 3.450533] random: crng init done [ 3.465047] iTCO_vendor_support: vendor-support=0 [ 3.467307] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 3.468387] iTCO_wdt: Found a ICH9 TCO device (Version=2, TCOBASE=0x0660) [ 3.469695] ppdev: user-space parallel port driver [ 3.469802] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 3.471357] cryptd: max_cpu_qlen set to 1000 [ 3.483460] AVX2 version of gcm_enc/dec engaged. [ 3.483968] AES CTR mode by8 optimization enabled [ 3.487473] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 3.488065] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 3.497458] Adding 6160380k swap on /dev/mapper/centos-swap. Priority:-2 extents:1 across:6160380k FS [ 3.507568] XFS (sda2): Mounting V5 Filesystem [ 3.514219] XFS (dm-2): Mounting V5 Filesystem [ 3.522718] XFS (sda2): Ending clean mount [ 3.563636] XFS (dm-2): Ending clean mount [ 3.643722] type=1305 audit(1670624481.460:4): audit_pid=6878 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1 [ 3.646170] RPC: Registered named UNIX socket transport module. [ 3.646719] RPC: Registered udp transport module. [ 3.647248] RPC: Registered tcp transport module. [ 3.647751] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.237393] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 4.272117] Ebtables v2.0 registered [ 4.314957] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 4.318454] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 4.394439] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 4.417046] Netfilter messages via NETLINK v0.30. [ 4.423282] ip_set: protocol 6 [ 5.009138] tun: Universal TUN/TAP device driver, 1.6 [ 5.009142] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx> [ 5.010482] virbr0: port 1(virbr0-nic) entered blocking state [ 5.010486] virbr0: port 1(virbr0-nic) entered disabled state [ 5.010608] device virbr0-nic entered promiscuous mode [ 5.089866] virbr0: port 1(virbr0-nic) entered blocking state [ 5.089871] virbr0: port 1(virbr0-nic) entered listening state [ 5.090007] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready [ 5.123431] virbr0: port 1(virbr0-nic) entered disabled state [ 15.825720] fuse init (API version 7.22) [ 18.937582] TCP: lp registered -----Original Message----- From: Bjorn Helgaas <helgaas@xxxxxxxxxx> Sent: Friday, December 9, 2022 12:56 PM To: Kallol Biswas [C] <kallol.biswas@xxxxxxxxxxx> Cc: linux-pci@xxxxxxxxxxxxxxx Subject: Re: uefi secureboot vm and IO window overlap Hi Kallol, On Fri, Dec 09, 2022 at 06:44:42PM +0000, Kallol Biswas [C] wrote: > We are observing an io window overlap issue in a secureboot enabled uefi vm. > > Linux displays: > pci 0000:00:1d.0: can't claim BAR 4 [io 0x92a0-0x92bf]: address > conflict with PCI Bus 0000:01 [io 0x9000-0x9fff] > > Eventually conflict gets resolved but we need to understand why get the conflict in the first place. > > Details: > > The VM is a uefi based VM and the issue shows up if secure boot is > enabled. We have enabled ovmf log and uefi/ovmf programs a bridge IO > window with the range 0x9000-0x91ff, but in Linux we see the same > bridge is programmed with 0x9000-0x9fff. This results in an address > conflict with subsequent devices. Linux normally doesn't reassign bridge windows if the existing configuration (typically from firmware) works. Booting with "pci=earlydump" should dump the config before Linux touches anything. I see your response about being able to reproduce it where it's easier to debug. If you need more help, please include the complete dmesg log so we can see what's happening. Bjorn
