admin@pi:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x414fd0b1]
[ 0.000000] Linux version 6.12.109+rpt-rpi-2712 ([email protected]) (aarch64-linux-gnu-gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Debian 1:6.12.109-1+rpt1 (2026-09-11)
[ 0.000000] KASLR enabled
[ 0.000000] random: crng init done
[ 0.000000] Machine model: Raspberry Pi 5 Model B Rev 1.1
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000003a000000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[ 0.000000] OF: reserved mem: 0x000000003a000000…0x000000003dffffff (65536 KiB) map reusable linux,cma
[ 0.000000] OF: reserved mem: 0x0000000000000000…0x000000000007ffff (512 KiB) nomap non-reusable atf@0
[ 0.000000] OF: reserved mem: 0x000000003fd23600…0x000000003fd2363d (0 KiB) nomap non-reusable nvram@0
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000001ffffffff]
[ 0.000000] Faking node 0 at [mem 0x0000000000000000-0x000000003fffffff] (1024MB)
[ 0.000000] Faking node 1 at [mem 0x0000000040000000-0x000000007fffffff] (1024MB)
[ 0.000000] Faking node 2 at [mem 0x0000000080000000-0x00000000bfffffff] (1024MB)
[ 0.000000] Faking node 3 at [mem 0x00000000c0000000-0x00000000ffffffff] (1024MB)
[ 0.000000] Faking node 4 at [mem 0x0000000100000000-0x000000013fffffff] (1024MB)
[ 0.000000] Faking node 5 at [mem 0x0000000140000000-0x000000017fffffff] (1024MB)
[ 0.000000] Faking node 6 at [mem 0x0000000180000000-0x00000001bfffffff] (1024MB)
[ 0.000000] Faking node 7 at [mem 0x00000001c0000000-0x00000001ffffffff] (1024MB)
[ 0.000000] NUMA: Initialized distance table, cnt=8
[ 0.000000] NODE_DATA(0) allocated [mem 0x3f7fd200-0x3f7fffff]
[ 0.000000] NODE_DATA(1) allocated [mem 0x7fffd200-0x7fffffff]
[ 0.000000] NODE_DATA(2) allocated [mem 0xbfffd200-0xbfffffff]
[ 0.000000] NODE_DATA(3) allocated [mem 0xffffd200-0xffffffff]
[ 0.000000] NODE_DATA(4) allocated [mem 0x13fffd200-0x13fffffff]
[ 0.000000] NODE_DATA(5) allocated [mem 0x17fffd200-0x17fffffff]
[ 0.000000] NODE_DATA(6) allocated [mem 0x1bfffd200-0x1bfffffff]
[ 0.000000] NODE_DATA(7) allocated [mem 0x1ffb99200-0x1ffb9bfff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x00000000ffffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal [mem 0x0000000100000000-0x00000001ffffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000000007ffff]
[ 0.000000] node 0: [mem 0x0000000000080000-0x000000003f7fffff]
[ 0.000000] node 1: [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] node 2: [mem 0x0000000080000000-0x00000000bfffffff]
[ 0.000000] node 3: [mem 0x00000000c0000000-0x00000000ffffffff]
[ 0.000000] node 4: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.000000] node 5: [mem 0x0000000140000000-0x000000017fffffff]
[ 0.000000] node 6: [mem 0x0000000180000000-0x00000001bfffffff]
[ 0.000000] node 7: [mem 0x00000001c0000000-0x00000001ffffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003f7fffff]
[ 0.000000] Initmem setup node 1 [mem 0x0000000040000000-0x000000007fffffff]
[ 0.000000] Initmem setup node 2 [mem 0x0000000080000000-0x00000000bfffffff]
[ 0.000000] Initmem setup node 3 [mem 0x00000000c0000000-0x00000000ffffffff]
[ 0.000000] Initmem setup node 4 [mem 0x0000000100000000-0x000000013fffffff]
[ 0.000000] Initmem setup node 5 [mem 0x0000000140000000-0x000000017fffffff]
[ 0.000000] Initmem setup node 6 [mem 0x0000000180000000-0x00000001bfffffff]
[ 0.000000] Initmem setup node 7 [mem 0x00000001c0000000-0x00000001ffffffff]
[ 0.000000] On node 1, zone DMA: 512 pages in unavailable ranges
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.2
[ 0.000000] percpu: Embedded 15 pages/cpu s193944 r8192 d43624 u245760
[ 0.000000] pcpu-alloc: s193944 r8192 d43624 u245760 alloc=15*16384
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] CPU features: detected: Virtualization Host Extensions
[ 0.000000] CPU features: detected: Spectre-v4
[ 0.000000] CPU features: detected: Spectre-BHB
[ 0.000000] CPU features: kernel page table isolation forced ON by KASLR
[ 0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[ 0.000000] CPU features: detected: Broken broadcast TLBI completion
[ 0.000000] CPU features: detected: SSBS not fully self-synchronizing
[ 0.000000] alternatives: applying boot alternatives
[ 0.000000] Kernel command line: reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe cgroup_disable=memory numa_policy=interleave nvme.max_host_mem_size_mb=0 numa=fake=8 system_heap.max_order=0 iommu_dma_numa_policy=interleave smsc95xx.macaddr=98:FE:54:1C:9A:03 vc_mem.mem_base=0x3fc00000 vc_mem.mem_size=0x40000000 console=ttyAMA10,115200 console=tty1 root=PARTUUID=70352884-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles cfg80211.ieee80211_regdom=US
[ 0.000000] cgroup: Disabling memory control group subsystem
[ 0.000000] mempolicy: NUMA default policy overridden to ‘interleave:0-7’
[ 0.000000] DMA IOMMU NUMA default policy overridden to ‘interleave:0-7’
[ 0.000000] Unknown kernel command line parameters “splash”, will be passed to user space.
[ 0.000000] Fallback order for Node 0: 0 1 2 3 4 5 6 7
[ 0.000000] Fallback order for Node 1: 1 2 3 4 5 6 7 0
[ 0.000000] Fallback order for Node 2: 2 3 4 5 6 7 0 1
[ 0.000000] Fallback order for Node 3: 3 4 5 6 7 0 1 2
[ 0.000000] Fallback order for Node 4: 4 5 6 7 0 1 2 3
[ 0.000000] Fallback order for Node 5: 5 6 7 0 1 2 3 4
[ 0.000000] Fallback order for Node 6: 6 7 0 1 2 3 4 5
[ 0.000000] Fallback order for Node 7: 7 0 1 2 3 4 5 6
[ 0.000000] Built 8 zonelists, mobility grouping on. Total pages: 523776
[ 0.000000] Policy zone: Normal
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] software IO TLB: area num 4.
[ 0.000000] software IO TLB: mapped [mem 0x00000000fbffc000-0x00000000ffffc000] (64MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=8
[ 0.000000] ftrace: allocating 45057 entries in 45 pages
[ 0.000000] ftrace: allocated 45 pages with 4 groups
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] Root IRQ handler: gic_handle_irq
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.000000] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000000] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 4398046511102ns
[ 0.000094] Console: colour dummy device 80x25
[ 0.000099] printk: legacy console [tty1] enabled
[ 0.000170] Calibrating delay loop (skipped), value calculated using timer frequency… 108.00 BogoMIPS (lpj=216000)
[ 0.000174] pid_max: default: 32768 minimum: 301
[ 0.000265] LSM: initializing lsm=capability
[ 0.001715] Dentry cache hash table entries: 1048576 (order: 9, 8388608 bytes, vmalloc)
[ 0.002421] Inode-cache hash table entries: 524288 (order: 8, 4194304 bytes, vmalloc)
[ 0.002467] Mount-cache hash table entries: 16384 (order: 3, 131072 bytes, vmalloc)
[ 0.002487] Mountpoint-cache hash table entries: 16384 (order: 3, 131072 bytes, vmalloc)
[ 0.003197] rcu: Hierarchical SRCU implementation.
[ 0.003202] rcu: Max phase no-delay instances is 1000.
[ 0.003243] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level
[ 0.003593] EFI services will not be available.
[ 0.003668] smp: Bringing up secondary CPUs …
[ 0.003838] Detected PIPT I-cache on CPU1
[ 0.003874] CPU1: Booted secondary processor 0x0000000100 [0x414fd0b1]
[ 0.004111] Detected PIPT I-cache on CPU2
[ 0.004140] CPU2: Booted secondary processor 0x0000000200 [0x414fd0b1]
[ 0.004311] Detected PIPT I-cache on CPU3
[ 0.004332] CPU3: Booted secondary processor 0x0000000300 [0x414fd0b1]
[ 0.004361] smp: Brought up 8 nodes, 4 CPUs
[ 0.004366] SMP: Total of 4 processors activated.
[ 0.004367] CPU: All CPU(s) started at EL2
[ 0.004370] CPU features: detected: 32-bit EL0 Support
[ 0.004371] CPU features: detected: Data cache clean to the PoU not required for I/D coherence
[ 0.004373] CPU features: detected: Common not Private translations
[ 0.004374] CPU features: detected: CRC32 instructions
[ 0.004377] CPU features: detected: RCpc load-acquire (LDAPR)
[ 0.004378] CPU features: detected: LSE atomic instructions
[ 0.004379] CPU features: detected: Privileged Access Never
[ 0.004380] CPU features: detected: RAS Extension Support
[ 0.004382] CPU features: detected: Speculative Store Bypassing Safe (SSBS)
[ 0.004407] alternatives: applying system-wide alternatives
[ 0.005842] CPU features: detected: Hardware dirty bit management on CPU0-3
[ 0.006036] Memory: 8133392K/8380416K available (14272K kernel code, 2416K rwdata, 4960K rodata, 5696K init, 644K bss, 151360K reserved, 65536K cma-reserved)
[ 0.006202] devtmpfs: initialized
[ 0.008100] Enabled cp15_barrier support
[ 0.008105] Enabled setend support
[ 0.008146] futex hash table entries: 1024 (order: 2, 65536 bytes, vmalloc)
[ 0.008254] 2G module region forced by RANDOMIZE_MODULE_REGION_FULL
[ 0.008255] 0 pages in range for non-PLT usage
[ 0.008256] 129300 pages in range for PLT usage
[ 0.008335] pinctrl core: initialized pinctrl subsystem
[ 0.008463] DMI not present or invalid.
[ 0.011439] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.011755] DMA: preallocated 1024 KiB GFP_KERNEL pool for atomic allocations
[ 0.011784] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.011812] DMA: preallocated 1024 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.011825] audit: initializing netlink subsys (disabled)
[ 0.011866] audit: type=2000 audit(0.008:1): state=initialized audit_enabled=0 res=1
[ 0.011960] thermal_sys: Registered thermal governor ‘step_wise’
[ 0.011969] cpuidle: using governor menu
[ 0.012029] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.012049] ASID allocator initialised with 32768 entries
[ 0.012272] Serial: AMBA PL011 UART driver
[ 0.013006] /soc@107c000000/interrupt-controller@7fff9000: Fixed dependency cycle(s) with /soc@107c000000/interrupt-controller@7fff9000
[ 0.013159] bcm2835-mbox 107c013880.mailbox: mailbox enabled
[ 0.013284] 107d001000.serial: ttyAMA10 at MMIO 0x107d001000 (irq = 15, base_baud = 0) is a PL011 rev3
[ 0.013293] printk: legacy console [ttyAMA10] enabled
[ 0.020014] raspberrypi-firmware soc@107c000000:firmware: Attached to firmware from 2026-05-11T11:20:02, variant start_cd
[ 0.024014] raspberrypi-firmware soc@107c000000:firmware: Firmware hash is 66f33f7e00000000000000000000000000000000
[ 0.029013] /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/csi@110000
[ 0.029041] /axi/pcie@1000120000/rp1/csi@110000: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36
[ 0.029161] /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/csi@110000
[ 0.029189] /axi/pcie@1000120000/rp1/csi@110000: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36
[ 0.036432] bcm2835-dma 1000010000.dma: DMA legacy API manager, dmachans=0x1
[ 0.036685] iommu: Default domain type: Translated
[ 0.036688] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.036972] SCSI subsystem initialized
[ 0.037002] usbcore: registered new interface driver usbfs
[ 0.037009] usbcore: registered new interface driver hub
[ 0.037014] usbcore: registered new device driver usb
[ 0.037082] pps_core: LinuxPPS API ver. 1 registered
[ 0.037083] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [email protected]
[ 0.037086] PTP clock support registered
[ 0.037357] vgaarb: loaded
[ 0.037434] clocksource: Switched to clocksource arch_sys_counter
[ 0.237532] VFS: Disk quotas dquot_6.6.0
[ 0.237542] VFS: Dquot-cache hash table entries: 2048 (order 0, 16384 bytes)
[ 0.239089] NET: Registered PF_INET protocol family
[ 0.239265] IP idents hash table entries: 131072 (order: 6, 1048576 bytes, vmalloc)
[ 0.240823] tcp_listen_portaddr_hash hash table entries: 4096 (order: 2, 65536 bytes, vmalloc)
[ 0.240849] Table-perturb hash table entries: 65536 (order: 4, 262144 bytes, vmalloc)
[ 0.240856] TCP established hash table entries: 65536 (order: 5, 524288 bytes, vmalloc)
[ 0.241053] TCP bind hash table entries: 65536 (order: 7, 2097152 bytes, vmalloc)
[ 0.241732] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.241841] MPTCP token hash table entries: 8192 (order: 4, 196608 bytes, vmalloc)
[ 0.241884] UDP hash table entries: 4096 (order: 3, 131072 bytes, vmalloc)
[ 0.241949] UDP-Lite hash table entries: 4096 (order: 3, 131072 bytes, vmalloc)
[ 0.242048] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.242178] RPC: Registered named UNIX socket transport module.
[ 0.242180] RPC: Registered udp transport module.
[ 0.242181] RPC: Registered tcp transport module.
[ 0.242182] RPC: Registered tcp-with-tls transport module.
[ 0.242183] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.242188] PCI: CLS 0 bytes, default 64
[ 0.242286] Trying to unpack rootfs image as initramfs…
[ 0.246435] kvm [1]: nv: 554 coarse grained trap handlers
[ 0.246526] kvm [1]: IPA Size Limit: 40 bits
[ 0.246536] kvm [1]: GICV region size/alignment is unsafe, using trapping (reduced performance)
[ 0.246560] kvm [1]: vgic interrupt IRQ9
[ 0.246571] kvm [1]: VHE mode initialized successfully
[ 0.246958] Initialise system trusted keyrings
[ 0.247127] workingset: timestamp_bits=42 max_order=19 bucket_order=0
[ 0.247391] NFS: Registering the id_resolver key type
[ 0.247397] Key type id_resolver registered
[ 0.247399] Key type id_legacy registered
[ 0.247407] nfs4filelayout_init: NFSv4 File Layout Driver Registering…
[ 0.247410] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering…
[ 0.247562] Key type asymmetric registered
[ 0.247564] Asymmetric key parser ‘x509’ registered
[ 0.247583] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.247613] io scheduler mq-deadline registered
[ 0.247615] io scheduler kyber registered
[ 0.247628] io scheduler bfq registered
[ 0.247914] irq_brcmstb_l2: registered L2 intc (/soc@107c000000/interrupt-controller@7d510600, parent irq: 26)
[ 0.247946] irq_brcmstb_l2: registered L2 intc (/soc@107c000000/interrupt-controller@7c502000, parent irq: 27)
[ 0.247973] irq_brcmstb_l2: registered L2 intc (/soc@107c000000/intc@7d508380, parent irq: 28)
[ 0.247996] irq_brcmstb_l2: registered L2 intc (/soc@107c000000/intc@7d508400, parent irq: 29)
[ 0.248025] irq_brcmstb_l2: registered L2 intc (/soc@107c000000/intc@7d503000, parent irq: 30)
[ 0.253473] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.400774] Freeing initrd memory: 17664K
[ 0.401537] simple-framebuffer 3f800000.framebuffer: framebuffer at 0x3f800000, 0x3f4800 bytes
[ 0.401543] simple-framebuffer 3f800000.framebuffer: format=r5g6b5, mode=1920x1080x16, linelength=3840
[ 0.401724] Console: switching to colour frame buffer device 240x67
[ 0.403014] simple-framebuffer 3f800000.framebuffer: fb0: simplefb registered!
[ 0.432483] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 0.432770] 107d50c000.serial: ttyS0 at MMIO 0x107d50c000 (irq = 32, base_baud = 6000000) is a Broadcom BCM7271 UART
[ 0.432807] serial serial0: tty port ttyS0 registered
[ 0.433050] iproc-rng200 107d208000.rng: hwrng registered
[ 0.433082] vc-mem: phys_addr:0x00000000 mem_base=0x3fc00000 mem_size:0x40000000(1024 MiB)
[ 0.433261] bcm2712-iommu-cache 1000005b00.iommuc: bcm2712_iommu_cache_probe
[ 0.434523] brd: module loaded
[ 0.435369] loop: module loaded
[ 0.435459] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
[ 0.435556] Loading iSCSI transport class v2.0-870.
[ 0.436222] usbcore: registered new interface driver lan78xx
[ 0.436231] usbcore: registered new interface driver smsc95xx
[ 0.436277] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 0.436292] dwc_otg: FIQ enabled
[ 0.436293] dwc_otg: NAK holdoff enabled
[ 0.436294] dwc_otg: FIQ split-transaction FSM enabled
[ 0.436296] Module dwc_common_port init
[ 0.436487] usbcore: registered new interface driver uas
[ 0.436495] usbcore: registered new interface driver usb-storage
[ 0.436559] mousedev: PS/2 mouse device common for all mice
[ 0.444060] rpi-rtc soc@107c000000:rpi_rtc: registered as rtc0
[ 0.445442] rpi-rtc soc@107c000000:rpi_rtc: setting system clock to 2026-09-21T01:19:23 UTC (1789953563)
[ 0.445726] bcm2835-wdt bcm2835-wdt: Poweroff handler already present!
[ 0.445728] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 0.447719] sdhci: Secure Digital Host Controller Interface driver
[ 0.447721] sdhci: Copyright(c) Pierre Ossman
[ 0.447749] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.447831] SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping …
[ 0.447840] hid: raw HID events driver (C) Jiri Kosina
[ 0.447858] usbcore: registered new interface driver usbhid
[ 0.447859] usbhid: USB HID core driver
[ 0.448117] hw perfevents: enabled with armv8_cortex_a76 PMU driver, 7 (0,8000003f) counters available
[ 0.448332] NET: Registered PF_PACKET protocol family
[ 0.448353] Key type dns_resolver registered
[ 0.451784] registered taskstats version 1
[ 0.451843] Loading compiled-in X.509 certificates
[ 0.453252] Demotion targets for Node 0: null
[ 0.453254] Demotion targets for Node 1: null
[ 0.453255] Demotion targets for Node 2: null
[ 0.453256] Demotion targets for Node 3: null
[ 0.453257] Demotion targets for Node 4: null
[ 0.453258] Demotion targets for Node 5: null
[ 0.453259] Demotion targets for Node 6: null
[ 0.453260] Demotion targets for Node 7: null
[ 0.453402] Key type .fscrypt registered
[ 0.453404] Key type fscrypt-provisioning registered
[ 0.454100] brcm-pcie 1000120000.pcie: host bridge /axi/pcie@1000120000 ranges:
[ 0.454105] brcm-pcie 1000120000.pcie: No bus range found for /axi/pcie@1000120000, using [bus 00-ff]
[ 0.454113] brcm-pcie 1000120000.pcie: MEM 0x1f00000000…0x1ffffffffb → 0x0000000000
[ 0.454117] brcm-pcie 1000120000.pcie: MEM 0x1c00000000…0x1effffffff → 0x0400000000
[ 0.454122] brcm-pcie 1000120000.pcie: IB MEM 0x1f00000000…0x1f003fffff → 0x0000000000
[ 0.454127] brcm-pcie 1000120000.pcie: IB MEM 0x0000000000…0x0fffffffff → 0x1000000000
[ 0.454130] brcm-pcie 1000120000.pcie: IB MEM 0x1000130000…0x1000130fff → 0xfffffff000
[ 0.455470] brcm-pcie 1000120000.pcie: PCI host bridge to bus 0002:00
[ 0.455474] pci_bus 0002:00: root bus resource [bus 00-ff]
[ 0.455477] pci_bus 0002:00: root bus resource [mem 0x1f00000000-0x1ffffffffb] (bus address [0x00000000-0xfffffffb])
[ 0.455479] pci_bus 0002:00: root bus resource [mem 0x1c00000000-0x1effffffff pref] (bus address [0x400000000-0x6ffffffff])
[ 0.455492] pci 0002:00:00.0: [14e4:2712] type 01 class 0x060400 PCIe Root Port
[ 0.455497] pci 0002:00:00.0: PCI bridge to [bus 00]
[ 0.455500] pci 0002:00:00.0: bridge window [mem 0x1f80000000-0x1fbfffffff]
[ 0.455516] pci 0002:00:00.0: PME# supported from D0 D3hot
[ 0.456108] pci 0002:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 0.557437] brcm-pcie 1000120000.pcie: clkreq-mode set to default
[ 0.557439] brcm-pcie 1000120000.pcie: link up, 5.0 GT/s PCIe x4 (!SSC)
[ 0.557462] pci 0002:01:00.0: [1de4:0001] type 00 class 0x020000 PCIe Endpoint
[ 0.557474] pci 0002:01:00.0: BAR 0 [mem 0xffffc000-0xffffffff]
[ 0.557481] pci 0002:01:00.0: BAR 1 [mem 0xffc00000-0xffffffff]
[ 0.557486] pci 0002:01:00.0: BAR 2 [mem 0xffff0000-0xffffffff]
[ 0.557551] pci 0002:01:00.0: supports D1
[ 0.557553] pci 0002:01:00.0: PME# supported from D0 D1 D3hot D3cold
[ 0.565443] pci_bus 0002:01: busn_res: [bus 01-ff] end is updated to 01
[ 0.565451] pci 0002:00:00.0: bridge window [mem 0x1f00000000-0x1f005fffff]: assigned
[ 0.565454] pci 0002:01:00.0: BAR 1 [mem 0x1f00000000-0x1f003fffff]: assigned
[ 0.565458] pci 0002:01:00.0: BAR 2 [mem 0x1f00400000-0x1f0040ffff]: assigned
[ 0.565461] pci 0002:01:00.0: BAR 0 [mem 0x1f00410000-0x1f00413fff]: assigned
[ 0.565465] pci 0002:00:00.0: PCI bridge to [bus 01]
[ 0.565467] pci 0002:00:00.0: bridge window [mem 0x1f00000000-0x1f005fffff]
[ 0.565470] pci_bus 0002:00: resource 4 [mem 0x1f00000000-0x1ffffffffb]
[ 0.565472] pci_bus 0002:00: resource 5 [mem 0x1c00000000-0x1effffffff pref]
[ 0.565474] pci_bus 0002:01: resource 1 [mem 0x1f00000000-0x1f005fffff]
[ 0.565477] pci 0002:00:00.0: Max Payload Size set to 256/ 512 (was 128), Max Read Rq 512
[ 0.565485] pci 0002:01:00.0: Max Payload Size set to 256/ 256 (was 128), Max Read Rq 512
[ 0.565548] pcieport 0002:00:00.0: enabling device (0000 → 0002)
[ 0.565574] pcieport 0002:00:00.0: PME: Signaling with IRQ 37
[ 0.565624] pcieport 0002:00:00.0: AER: enabled with IRQ 37
[ 0.565712] rp1 0002:01:00.0: bar0 len 0x4000, start 0x1f00410000, end 0x1f00413fff, flags, 0x40200
[ 0.565715] rp1 0002:01:00.0: bar1 len 0x400000, start 0x1f00000000, end 0x1f003fffff, flags, 0x40200
[ 0.565725] rp1 0002:01:00.0: enabling device (0000 → 0002)
[ 0.566337] rp1 0002:01:00.0: chip_id 0x20001927
[ 0.569998] /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/csi@110000
[ 0.570309] /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/csi@110000
[ 0.570323] /axi/pcie@1000120000/rp1/csi@110000: Fixed dependency cycle(s) with /axi/pcie@1000120000/rp1/i2c@88000/ov5647@36
[ 0.570754] bcm2712-iommu 1000005100.iommu: IOVA aperture 0xa00000000…0xb00000000 including DMA offset 0x0
[ 0.570772] bcm2712-iommu 1000005100.iommu: bcm2712_iommu_init: DEBUG_INFO = 0x20804774
[ 0.570825] bcm2712-iommu 1000005200.iommu: IOVA aperture 0xa00000000…0xa80000000 including DMA offset 0x0
[ 0.570842] bcm2712-iommu 1000005200.iommu: bcm2712_iommu_init: DEBUG_INFO = 0x20804774
[ 0.570886] bcm2712-iommu 1000005280.iommu: IOVA aperture 0x1a00000000…0x1a80000000 including DMA offset 0x1000000000
[ 0.570898] bcm2712-iommu 1000005280.iommu: bcm2712_iommu_init: DEBUG_INFO = 0x20804774
