Bug#1143721: linux-image-6.12.96+deb13-amd64: Fails to boot BUG: kernel NULL pointer dereference, address: 0000000000000000
Andy Simpkins <[email protected]> Wed, 05 Aug 2026 12:42:03 +0100
| Newsgroups | gmane.linux.debian.devel.bugs.rc |
|---|---|
| Message-ID | <178593012314.1755.1932697364839408556.reportbug__13486.2708205887$1785930211$gmane$org@monitor.koipond> |
Package: src:linux Version: 6.12.96-1 Severity: critical Justification: breaks the whole system X-Debbugs-Cc: [email protected], [email protected] User: [email protected] Usertags: amd64 kernel Dear Maintainer, *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? My server failed to restert after a dist-upgrade on 2026-08-01 the only update was the kernel that went from 6.12.88+deb13-amd64 to 6.12.100+deb13-amd64 packages had previously been updated... Debugging so far: 2026-08-01 (1) My server failed to restert after a dist-upgrade on 2026-08-01 the only update was the kernel that went from 6.12.88+deb13-amd64 to 6.12.100+deb13-amd64 Watching the system boot on the local screen showed: | Loading Linux 6.12.100+deb13-amd64 ... | Loading initial ramdisk ... and nothing else. (2) Breaking into the grub menu and removing the qiate option yeilds a little more information (but not much): | Loading Linux 6.12.100+deb13-amd64 ... | Loading initial ramdisk ... | | | EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID d | evice path | EFI stub: Measured initrd data into PCR 9 and nothing else. (3) Initial debugging: - Confirmed that I could still boot the machine with the old kernel 6.12.88+deb13-amd64 - Checked that /boot had enough space - Went to google. Actually not mush referanced EFI stub: Measured initrd data into PCR 9 apart from the usual "turn off secure boot" (on this server that isn't turned on - bad me) (4) Start looking for where the fault first occured - between 6.12.88+deb13 and 6.12.100+deb13 Debian stable has only had .90 .94 .95 and .96 kernels - testing them .95 worked and .96 yeilded the same lock up on boot as .100 i So the problem first appers in the .96 kernel and is not in the .95 kernel This is a good place to report a bug, but can I (with a lot of help) track down this still further 2026-08-02 i up until now I have been walking to my garage where the server is located and standing in front of a rack with a monitor and keyboard plugged into the machine. However this machine supports IPMI so I spent a little time getting that up and running so that I can continue from the relative comfort of my desk (with lights, a chair and not needing to hold the keyboard with one hand) (5) Sledge had mentioned this problem in irc/#debain-kernal where iam_tj suggested that we try appending 'debug earlycon=efifb' to the kernal command line. This yielded 15 seconds worth of messages before the system locked up the last few messages being (vmlinuz-6.12.96+deb13-amd64): | [ 14.663477] RCU Tasks: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=20. | [ 14.750474] RCU Tasks Rude: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=20. | [ 14.838024] RCU Tasks Trace: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=20. | [ 14.929752] NR_IRQS: 524544, nr_irqs: 584, preallocated irqs: 16 | [ 15.016814] rcu: srcu_init: Setting srcu_struct sizes based on contention. | [ 15.104011] Console: colour dummy device 80x25 | [ 15.191236] printk: legacy console [tty0] enabled | [ 15.278249] printk: legacy bootconsole [efifb0] disabled booting the working kernel with the same kernal options yeilds the SAME messages with slightly differing times, but then continues to login prompt: | [ 14.697466] RCU Tasks: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=20. | [ 14.784936] RCU Tasks Rude: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=20. | [ 14.872067] RCU Tasks Trace: Setting shift to 5 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=20. | [ 14.964000] NR_IRQS: 524544, nr_irqs: 584, preallocated irqs: 16 | [ 15.051482] rcu: srcu_init: Setting srcu_struct sizes based on contention. | [ 15.138589] Console: colour dummy device 80x25 | [ 15.226079] printk: legacy console [tty0] enabled | [ 15.313751] printk: legacy bootconsole [efifb0] disabled | [ 15.400831] ACPI: Core revision 20240827 | [ 15.401415] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635855245 ns | [ 15.401464] APIC: Switch to symmetric I/O mode setup | ... and so on 2026-08-05 (6) iam_tj also suggested adding keep_bootcon - with 'debug earlycon=efifb keep_bootcon' on vmlinuz-6.12.96+deb13-amd64 resulted in the same screen as step (2) re-reunning steps 1-6 again with a witness (I failed to get .96 to display any debug first time round this morning) .95 boots ok .96 with 'debug earlycon=efifb keep_bootcon' the kernal command line: yes we get a LOT further - and we see a crash / traceback | [ 34.285342] BUG: kernel NULL pointer dereference, address: 0000000000000000 -- Package-specific info: ** Version: This boots: Linux version 6.12.95+deb13-amd64 ([email protected]) (x86_64-linux-gnu-gcc-14 (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #1 SMP PREEMPT_DYNAMIC Debian 6.12.95-1 (2026-07-04) Fails to boot: Linux version 6.12.96+deb13-amd64 ** Command line (with debugging turned on): BOOT_IMAGE=/vmlinuz-6.12.96+deb13-amd64 root=/dev/mapper/monitor--vg-root ro debug earlycon=efifb keep_bootcon ** Not tainted ** Kernel log: Unable to read kernel log; any relevant messages should be attached See attached photos from BMC ** Model information sys_vendor: Supermicro product_name: Super Server product_version: 0123456789 chassis_vendor: Supermicro chassis_version: 0123456789 bios_vendor: American Megatrends International, LLC. bios_version: 1.1 board_vendor: Supermicro board_name: X12SDV-10C-SPT4F board_version: 1.01 ** Configuration for modprobe (beleived correct this comes from booting .95 kernel): blacklist microcode blacklist arkfb blacklist aty128fb blacklist atyfb blacklist radeonfb blacklist cirrusfb blacklist cyber2000fb blacklist kyrofb blacklist matroxfb_base blacklist mb862xxfb blacklist neofb blacklist pm2fb blacklist pm3fb blacklist s3fb blacklist savagefb blacklist sisfb blacklist tdfxfb blacklist tridentfb blacklist vt8623fb blacklist microcode options snd_pcsp index=-2 options cx88_alsa index=-2 options snd_atiixp_modem index=-2 options snd_intel8x0m index=-2 options snd_via82xx_modem index=-2 options md_mod start_ro=1 options bonding max_bonds=0 options dummy numdummies=0 options ifb numifbs=0 ** Loaded modules (beleived correct this comes from booting .95 kernel): qrtr binfmt_misc nfsd auth_rpcgss nfs_acl lockd grace nls_ascii nls_cp437 sunrpc vfat fat intel_rapl_msr intel_rapl_common intel_uncore_frequency intel_uncore_frequency_common i10nm_edac skx_edac_common nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm ipmi_ssif irdma irqbypass i40e crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 aesni_intel ib_uverbs gf128mul crypto_simd ast cryptd ib_core sg drm_shmem_helper joydev rapl drm_kms_helper intel_cstate mei_me intel_uncore evdev i2c_algo_bit mei isst_if_mmio isst_if_mbox_pci acpi_cpufreq isst_if_common intel_vsec pcspkr intel_th_gth dax_hmem intel_th_pci intel_th cxl_acpi acpi_power_meter ipmi_si acpi_ipmi ipmi_devintf ipmi_msghandler acpi_pad button coretemp drm msr i2c_dev efi_pstore configfs nfnetlink ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c crc32c_generic raid0 rndis_host cdc_ether usbnet mii raid1 hid_generic usbhid hid md_mod sd_mod dm_mod xhci_pci mpt3sas ixgbe xhci_hcd ice raid_class sdhci_pci scsi_transport_sas xfrm_algo cqhci iTCO_wdt mdio_devres usbcore intel_pmc_bxt scsi_mod iTCO_vendor_support sdhci nvme libphy watchdog nvme_core mmc_core crc32_pclmul ioatdma gnss i2c_i801 crc32c_intel mdio scsi_common libie nvme_auth usb_common i2c_smbus i2c_ismt dca efivarfs ** PCI devices: 00:00.0 System peripheral [0880]: Intel Corporation Ice Lake Memory Map/VT-d [8086:09a2] (rev 04) Subsystem: Intel Corporation Device [8086:1999] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 12 Capabilities: <access denied> 00:00.1 System peripheral [0880]: Intel Corporation Ice Lake Mesh 2 PCIe [8086:09a4] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 13 Capabilities: <access denied> 00:00.2 System peripheral [0880]: Intel Corporation Ice Lake RAS [8086:09a3] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 14 Capabilities: <access denied> 00:00.3 System peripheral [0880]: Intel Corporation Device [8086:09a5] (rev 04) Subsystem: Super Micro Computer Inc Device [15d9:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 15 Capabilities: <access denied> 00:00.4 Host bridge [0600]: Intel Corporation Ice Lake IEH [8086:0998] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 16 Capabilities: <access denied> 00:01.0 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 17 Region 0: Memory at 23fffa90000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.1 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 18 Region 0: Memory at 23fffa8c000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.2 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 19 Region 0: Memory at 23fffa88000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.3 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 20 Region 0: Memory at 23fffa84000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.4 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 21 Region 0: Memory at 23fffa80000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.5 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 22 Region 0: Memory at 23fffa7c000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.6 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 23 Region 0: Memory at 23fffa78000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:01.7 System peripheral [0880]: Intel Corporation Ice Lake CBDMA [QuickData Technology] [8086:0b00] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 24 Region 0: Memory at 23fffa74000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: ioatdma Kernel modules: ioatdma 00:02.0 System peripheral [0880]: Intel Corporation Ice Lake MSM [8086:09a6] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 NUMA node: 0 IOMMU group: 25 Region 0: Memory at b3880000 (32-bit, non-prefetchable) [size=8K] 00:02.1 System peripheral [0880]: Intel Corporation Ice Lake PMON MSM [8086:09a7] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 NUMA node: 0 IOMMU group: 25 Region 0: Memory at b3800000 (32-bit, non-prefetchable) [size=512K] Region 1: Memory at b3780000 (32-bit, non-prefetchable) [size=512K] Kernel modules: intel_vsec 00:02.4 Non-Essential Instrumentation [1300]: Intel Corporation Ice Lake NorthPeak [8086:3456] (rev 01) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 25 Region 0: Memory at 23fff900000 (64-bit, non-prefetchable) [size=1M] Region 2: Memory at 23fffa70000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at 23fffa40000 (64-bit, non-prefetchable) [size=128K] Capabilities: <access denied> Kernel driver in use: intel_th_pci Kernel modules: intel_th_pci 00:06.0 PCI bridge [0604]: Intel Corporation Device [8086:18da] (rev 11) (prog-if 00 [Normal decode]) Subsystem: Intel Corporation Device [8086:0000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 27 NUMA node: 0 IOMMU group: 26 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: b3600000-b36fffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:0f.0 System peripheral [0880]: Intel Corporation Device [8086:18ac] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 39 NUMA node: 0 IOMMU group: 27 Region 0: Memory at 23fffa9b000 (64-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ismt_smbus Kernel modules: i2c_ismt 00:13.0 PCI bridge [0604]: Intel Corporation Device [8086:18ab] (rev 11) (prog-if 00 [Normal decode]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 28 NUMA node: 0 IOMMU group: 28 Region 0: Memory at 23fffa20000 (64-bit, non-prefetchable) [size=128K] Bus: primary=00, secondary=02, subordinate=03, sec-latency=0 I/O behind bridge: 4000-4fff [size=4K] [16-bit] Memory behind bridge: b2000000-b30fffff [size=17M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA+ VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:14.0 PCI bridge [0604]: Intel Corporation Device [8086:18ad] (rev 11) (prog-if 00 [Normal decode]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 29 NUMA node: 0 IOMMU group: 29 Region 0: Memory at 23fffa00000 (64-bit, non-prefetchable) [size=128K] Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: b3100000-b35fffff [size=5M] [32-bit] Prefetchable memory behind bridge: b1400000-b1cfffff [size=9M] [32-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 00:18.0 Communication controller [0780]: Intel Corporation Atom Processor P5xxx Series MEI Controller [8086:18d3] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 255 NUMA node: 0 IOMMU group: 30 Region 0: Memory at 23fffa9a000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:18.1 Communication controller [0780]: Intel Corporation Device [8086:18d4] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 255 NUMA node: 0 IOMMU group: 30 Region 0: Memory at 23fffa99000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> 00:18.4 Communication controller [0780]: Intel Corporation Atom Processor P5xxx Series MEI Controller [8086:18d6] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 255 NUMA node: 0 IOMMU group: 30 Region 0: Memory at 23fffa98000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> 00:1a.0 Serial controller [0700]: Intel Corporation Device [8086:18d8] (rev 11) (prog-if 02 [16550]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 36 NUMA node: 0 IOMMU group: 31 Region 0: I/O ports at 5040 [size=8] Region 1: Memory at b3884000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: 8250_mid 00:1a.1 Serial controller [0700]: Intel Corporation Device [8086:18d8] (rev 11) (prog-if 02 [16550]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 37 NUMA node: 0 IOMMU group: 31 Region 0: I/O ports at 5030 [size=8] Region 1: Memory at b3883000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: 8250_mid 00:1a.2 Serial controller [0700]: Intel Corporation Device [8086:18d8] (rev 11) (prog-if 02 [16550]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 38 NUMA node: 0 IOMMU group: 31 Region 0: I/O ports at 5020 [size=8] Region 1: Memory at b3882000 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: 8250_mid 00:1a.3 Unassigned class [ff00]: Intel Corporation Device [8086:18d9] (rev 11) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 31 Capabilities: <access denied> 00:1c.0 SD Host controller [0805]: Intel Corporation Device [8086:18db] (rev 11) (prog-if 01) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 32 Region 0: Memory at 23fffa97000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: sdhci-pci Kernel modules: sdhci_pci 00:1d.0 Host bridge [0600]: Intel Corporation Ice Lake IEH [8086:0998] Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 33 Capabilities: <access denied> 00:1e.0 USB controller [0c03]: Intel Corporation Atom Processor P5xxx Series USB xHCI Controller [8086:18d0] (rev 11) (prog-if 30 [XHCI]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 69 NUMA node: 0 IOMMU group: 34 Region 0: Memory at 23fffa60000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:1f.0 ISA bridge [0601]: Intel Corporation Device [8086:18dc] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 NUMA node: 0 IOMMU group: 35 00:1f.4 SMBus [0c05]: Intel Corporation Atom Processor P5xxx Series SMBus Controller [8086:18df] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin B routed to IRQ 17 NUMA node: 0 IOMMU group: 35 Region 0: Memory at 23fffa96000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at 5000 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 00:1f.5 Serial bus controller [0c80]: Intel Corporation Atom Processor P5xxx Series SPI Controller [8086:18e0] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 35 Region 0: Memory at fe010000 (32-bit, non-prefetchable) [size=4K] 00:1f.7 Non-Essential Instrumentation [1300]: Intel Corporation Atom Processor P5xxx Series Trace Hub [8086:18e1] (rev 11) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 35 Region 0: Memory at 23fff800000 (64-bit, non-prefetchable) [size=1M] Region 2: Memory at 23fff000000 (64-bit, non-prefetchable) [size=8M] Region 4: Memory at 23fffa94000 (64-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: intel_th_pci Kernel modules: intel_th_pci 01:00.0 Co-processor [0b40]: Intel Corporation 200xx Series QAT [8086:18ee] (rev 11) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 255 NUMA node: 0 IOMMU group: 36 Region 2: Memory at b3640000 (64-bit, non-prefetchable) [size=256K] Region 4: Memory at b3600000 (64-bit, non-prefetchable) [size=256K] Capabilities: <access denied> 02:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 37 Bus: primary=02, secondary=03, subordinate=03, sec-latency=32 I/O behind bridge: 4000-4fff [size=4K] [16-bit] Memory behind bridge: b2000000-b30fffff [size=17M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA+ VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> 03:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 52) (prog-if 00 [VGA controller]) DeviceName: ASPEED Video AST2600 Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 37 Region 0: Memory at b2000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at b3000000 (32-bit, non-prefetchable) [size=256K] Region 2: I/O ports at 4000 [size=128] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: ast Kernel modules: ast 04:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller X550 [8086:1563] (rev 01) DeviceName: Intel X550 LAN #1 Subsystem: Super Micro Computer Inc Device [15d9:1563] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 38 Region 0: Memory at b1800000 (64-bit, prefetchable) [size=4M] Region 4: Memory at b1c04000 (64-bit, prefetchable) [size=16K] Expansion ROM at b3180000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: ixgbe Kernel modules: ixgbe 04:00.1 Ethernet controller [0200]: Intel Corporation Ethernet Controller X550 [8086:1563] (rev 01) DeviceName: Intel X550 LAN #2 Subsystem: Super Micro Computer Inc Device [15d9:1563] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 NUMA node: 0 IOMMU group: 39 Region 0: Memory at b1400000 (64-bit, prefetchable) [size=4M] Region 4: Memory at b1c00000 (64-bit, prefetchable) [size=16K] Expansion ROM at b3100000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: ixgbe Kernel modules: ixgbe 14:00.0 System peripheral [0880]: Intel Corporation Ice Lake Memory Map/VT-d [8086:09a2] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 40 Capabilities: <access denied> 14:00.1 System peripheral [0880]: Intel Corporation Ice Lake Mesh 2 PCIe [8086:09a4] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 41 Capabilities: <access denied> 14:00.2 System peripheral [0880]: Intel Corporation Ice Lake RAS [8086:09a3] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 42 Capabilities: <access denied> 14:00.3 System peripheral [0880]: Intel Corporation Device [8086:09a5] (rev 04) Subsystem: Super Micro Computer Inc Device [15d9:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 43 Capabilities: <access denied> 14:00.4 Host bridge [0600]: Intel Corporation Ice Lake IEH [8086:0998] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 44 Capabilities: <access denied> 14:02.0 PCI bridge [0604]: Intel Corporation Ice Lake PCI Express Root Port A [8086:347a] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 30 NUMA node: 0 IOMMU group: 3 Region 0: Memory at 27ffff20000 (64-bit, non-prefetchable) [size=128K] Bus: primary=14, secondary=15, subordinate=19, sec-latency=0 I/O behind bridge: 9000-afff [size=8K] [16-bit] Memory behind bridge: d7900000-d7dfffff [size=5M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 14:05.0 PCI bridge [0604]: Intel Corporation Ice Lake PCI Express Root Port D [8086:347d] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Super Micro Computer Inc Device [15d9:1c58] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 31 NUMA node: 0 IOMMU group: 4 Region 0: Memory at 27ffff00000 (64-bit, non-prefetchable) [size=128K] Bus: primary=14, secondary=1a, subordinate=1a, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: d7e00000-d7efffff [size=1M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 15:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] (rev ca) (prog-if 00 [Normal decode]) Subsystem: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] Physical Slot: 0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 18 NUMA node: 0 IOMMU group: 5 Region 0: Memory at d7d00000 (32-bit, non-prefetchable) [size=256K] Bus: primary=15, secondary=16, subordinate=19, sec-latency=0 I/O behind bridge: 9000-afff [size=8K] [16-bit] Memory behind bridge: d7900000-d7cfffff [size=4M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 16:00.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] (rev ca) (prog-if 00 [Normal decode]) Subsystem: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 32 NUMA node: 0 IOMMU group: 6 Bus: primary=16, secondary=17, subordinate=17, sec-latency=0 I/O behind bridge: a000-afff [size=4K] [16-bit] Memory behind bridge: d7b00000-d7cfffff [size=2M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 16:08.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] (rev ca) (prog-if 00 [Normal decode]) Subsystem: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 33 NUMA node: 0 IOMMU group: 7 Bus: primary=16, secondary=18, subordinate=18, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: [disabled] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 16:09.0 PCI bridge [0604]: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] (rev ca) (prog-if 00 [Normal decode]) Subsystem: PLX Technology, Inc. PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Switch, 19 x 19mm FCBGA [10b5:8724] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 34 NUMA node: 0 IOMMU group: 8 Bus: primary=16, secondary=19, subordinate=19, sec-latency=0 I/O behind bridge: 9000-9fff [size=4K] [16-bit] Memory behind bridge: d7900000-d7afffff [size=2M] [32-bit] Prefetchable memory behind bridge: [disabled] [64-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport 17:00.0 Serial Attached SCSI controller [0107]: Broadcom / LSI SAS3008 PCI-Express Fusion-MPT SAS-3 [1000:0097] (rev 02) Subsystem: Broadcom / LSI SAS 9300-16i [1000:3130] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 18 NUMA node: 0 IOMMU group: 9 Region 0: I/O ports at a000 [size=256] Region 1: Memory at d7c00000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at d7b00000 [disabled] [size=1M] Capabilities: <access denied> Kernel driver in use: mpt3sas Kernel modules: mpt3sas 19:00.0 Serial Attached SCSI controller [0107]: Broadcom / LSI SAS3008 PCI-Express Fusion-MPT SAS-3 [1000:0097] (rev 02) Subsystem: Broadcom / LSI SAS 9300-16i [1000:3130] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 19 NUMA node: 0 IOMMU group: 10 Region 0: I/O ports at 9000 [size=256] Region 1: Memory at d7a00000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at d7900000 [disabled] [size=1M] Capabilities: <access denied> Kernel driver in use: mpt3sas Kernel modules: mpt3sas 1a:00.0 Non-Volatile memory controller [0108]: Micron Technology Inc 7400 PRO NVMe SSD [1344:51c0] (rev 02) (prog-if 02 [NVM Express]) Subsystem: Micron Technology Inc M.2 960GB [1344:2100] Physical Slot: 0-1 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 17 NUMA node: 0 IOMMU group: 11 BIST result: 00 Region 0: Memory at d7e80000 (64-bit, non-prefetchable) [size=256K] Region 4: Memory at d7e40000 (64-bit, non-prefetchable) [size=256K] Expansion ROM at d7e00000 [disabled] [size=256K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme f3:00.0 System peripheral [0880]: Intel Corporation Ice Lake Memory Map/VT-d [8086:09a2] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 45 Capabilities: <access denied> f3:00.1 System peripheral [0880]: Intel Corporation Ice Lake Mesh 2 PCIe [8086:09a4] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 46 Capabilities: <access denied> f3:00.2 System peripheral [0880]: Intel Corporation Ice Lake RAS [8086:09a3] (rev 04) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 47 Capabilities: <access denied> f3:00.3 System peripheral [0880]: Intel Corporation Device [8086:09a5] (rev 04) Subsystem: Super Micro Computer Inc Device [15d9:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 48 Capabilities: <access denied> f3:00.4 Host bridge [0600]: Intel Corporation Ice Lake IEH [8086:0998] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 49 Capabilities: <access denied> f3:04.0 PCI bridge [0604]: Intel Corporation Device [8086:18d1] (prog-if 00 [Normal decode]) Subsystem: Intel Corporation Device [8086:0000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 35 NUMA node: 0 IOMMU group: 0 Bus: primary=f3, secondary=f4, subordinate=f4, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: fb500000-fb6fffff [size=2M] [32-bit] Prefetchable memory behind bridge: e8000000-fa2fffff [size=291M] [32-bit] Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport f4:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection E823-L for SFP [8086:124d] DeviceName: Intel E823-L for SFP LAN #3 Subsystem: Super Micro Computer Inc Device [15d9:124d] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 1 Region 0: Memory at f0000000 (64-bit, prefetchable) [size=128M] Region 3: Memory at fa010000 (64-bit, prefetchable) [size=64K] Expansion ROM at fb600000 [disabled] [size=1M] Capabilities: <access denied> Kernel driver in use: ice Kernel modules: ice f4:00.2 Ethernet controller [0200]: Intel Corporation Ethernet Connection E823-L for SFP [8086:124d] DeviceName: Intel E823-L for SFP LAN #4 Subsystem: Super Micro Computer Inc Device [15d9:124d] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 NUMA node: 0 IOMMU group: 2 Region 0: Memory at e8000000 (64-bit, prefetchable) [size=128M] Region 3: Memory at fa000000 (64-bit, prefetchable) [size=64K] Expansion ROM at fb500000 [disabled] [size=1M] Capabilities: <access denied> Kernel driver in use: ice Kernel modules: ice fe:00.0 System peripheral [0880]: Intel Corporation Ice Lake Ubox Registers [8086:3450] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 50 Capabilities: <access denied> fe:00.1 System peripheral [0880]: Intel Corporation Ice Lake Ubox Registers [8086:3451] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 51 Capabilities: <access denied> Kernel driver in use: isst_if_pci Kernel modules: isst_if_mmio fe:00.2 System peripheral [0880]: Intel Corporation Ice Lake Ubox Registers [8086:3452] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 52 Capabilities: <access denied> fe:00.3 Host bridge [0600]: Intel Corporation Ice Lake IEH [8086:0998] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 53 Capabilities: <access denied> fe:00.5 System peripheral [0880]: Intel Corporation Ice Lake Ubox Registers [8086:3455] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 54 Capabilities: <access denied> fe:0b.0 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:3448] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 55 fe:0b.1 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:3448] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 55 fe:0b.2 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:344b] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 55 fe:0c.0 Performance counters [1101]: Intel Corporation Ice Lake Integrated Memory Controller [8086:344a] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 56 Capabilities: <access denied> Kernel driver in use: icx_uncore fe:1a.0 Performance counters [1101]: Intel Corporation Ice Lake DDRIO Registers [8086:2880] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 57 Capabilities: <access denied> ff:00.0 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344c] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 58 Capabilities: <access denied> ff:00.1 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344c] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 59 Capabilities: <access denied> ff:00.2 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344c] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 60 Capabilities: <access denied> ff:00.3 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344c] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 61 Capabilities: <access denied> ff:00.4 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344c] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 62 Capabilities: <access denied> ff:00.5 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344c] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 63 Capabilities: <access denied> ff:0a.0 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344d] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 64 Capabilities: <access denied> ff:0a.1 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344d] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 65 Capabilities: <access denied> ff:0a.2 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344d] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 66 Capabilities: <access denied> ff:0a.3 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344d] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 67 Capabilities: <access denied> ff:0a.4 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344d] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 68 Capabilities: <access denied> ff:0a.5 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344d] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 69 Capabilities: <access denied> ff:1d.0 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:344f] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 70 Capabilities: <access denied> ff:1d.1 System peripheral [0880]: Intel Corporation Ice Lake CHA Registers [8086:3457] Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 71 Capabilities: <access denied> ff:1e.0 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:3458] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ff:1e.1 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:3459] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 Kernel driver in use: isst_if_mbox_pci Kernel modules: isst_if_mbox_pci ff:1e.2 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:345a] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ff:1e.3 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:345b] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ff:1e.4 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:345c] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ff:1e.5 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:345d] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ff:1e.6 System peripheral [0880]: Intel Corporation Ice Lake PCU Registers [8086:345e] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ff:1e.7 System peripheral [0880]: Intel Corporation Device [8086:345f] (rev 01) Subsystem: Intel Corporation Device [8086:0000] Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- NUMA node: 0 IOMMU group: 72 ** USB devices: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 1d6b:0107 Linux Foundation USB Virtual Hub Bus 001 Device 003: ID 05e3:0610 Genesys Logic, Inc. Hub Bus 001 Device 004: ID 0557:9241 ATEN International Co., Ltd SMCI HID KM Bus 001 Device 005: ID 0b1f:03ee Insyde Software Corp. RNDIS/Ethernet Gadget Bus 001 Device 006: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet K-2024 Multimedia Keyboard Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub -- System Information NOTE .95 boots .96 fails AFICT nothing else differs from this report Debian Release: 13.6 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 6.12.95+deb13-amd64 (SMP w/20 CPU threads; PREEMPT) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-6.12.95+deb13-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.148.4 ii kmod 34.2-2 ii linux-base 4.12.1 Versions of packages linux-image-6.12.95+deb13-amd64 recommends: ii apparmor 4.1.0-1 Versions of packages linux-image-6.12.95+deb13-amd64 suggests: pn debian-kernel-handbook <none> ii firmware-linux-free 20241210-2 ii grub-efi-amd64 2.12-9+deb13u2 pn linux-doc-6.12 <none> Versions of packages linux-image-6.12.95+deb13-amd64 is related to: ii firmware-amd-graphics 20250410-2 pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> pn firmware-cirrus <none> ii firmware-intel-graphics 20250410-2 ii firmware-intel-misc 20250410-2 pn firmware-intel-sound <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> pn firmware-marvell-prestera <none> ii firmware-mediatek 20250410-2 ii firmware-misc-nonfree 20250410-2 pn firmware-myricom <none> pn firmware-netronome <none> pn firmware-netxen <none> ii firmware-nvidia-graphics 20250410-2 pn firmware-qcom-soc <none> pn firmware-qlogic <none> pn firmware-realtek <none> pn firmware-samsung <none> pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information