NanoPi R4S 热重启后 LAN (eth1) 加载失败

Author: MythologyliCreated Dec 17, 2025Updated Mar 25, 2026
Labelsbug

Describe the bug

使用了官方固件选择器内的固件,即网卡驱动为 kmod-r8169

已经查看了 https://github.com/openwrt/openwrt/pull/18078https://github.com/openwrt/openwrt/pull/20418https://github.com/immortalwrt/immortalwrt/issues/1690 等相关 PRs/issues,并且确认修复 patch 已经包含在当前使用的版本中 (https://github.com/immortalwrt/immortalwrt/blob/e717d133ed6d2836119f82041abdc20ab6c4565e/target/linux/rockchip/patches-6.6/032-06-v6.17-phy-rockchip-pcie-Enable-all-four-lanes-if-required.patch)

不过目前仍有较大概率在热重启后出现 eth1 网卡无法加载的问题。冷启动后未曾观察到此故障。每次故障时出错的网卡一定为 LAN、WAN 网卡未出现过问题

ImmortalWrt version

r33602-e717d133ed6d

ImmortalWrt release

24.10.4

ImmortalWrt target/subtarget

rockchip/armv8

Device

FriendlyElec NanoPi R4S

Image kind

Official downloaded image

Steps to reproduce

热重启

Actual behaviour

出现 LAN 无法启动的故障

Expected behaviour

LAN (eth1) 网卡正常启动

Additional info

内核日志如下:

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 6.6.110 ([email protected]) (aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 13.3.0 r33602-e717d133ed6d) 13.3.0, GNU ld (GNU Binutils) 2.42) #0 SMP Mon Oct 27 14:10:17 2025
[    0.000000] KASLR enabled
[    0.000000] Machine model: FriendlyElec NanoPi R4S
[    0.000000] earlycon: uart8250 at I/O port 0x0 (options '')
[    0.000000] Malformed early option 'earlycon'
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000200000-0x00000000f7ffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000200000-0x00000000f7ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000200000-0x00000000f7ffffff]
[    0.000000] On node 0, zone DMA: 512 pages in unavailable ranges
[    0.000000] cma: Reserved 64 MiB at 0x00000000ece00000 on node -1
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 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 v1.0
[    0.000000] percpu: Embedded 29 pages/cpu s78632 r8192 d31960 u118784
[    0.000000] pcpu-alloc: s78632 r8192 d31960 u118784 alloc=29*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: detected: GIC system register CPU interface
[    0.000000] CPU features: kernel page table isolation forced ON by KASLR
[    0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[    0.000000] alternatives: applying boot alternatives
[    0.000000] Kernel command line: coherent_pool=2M console=tty1 console=ttyS2,1500000 earlycon=uart8250,mmio32 root=PARTUUID=c894930d-02 rw rootwait
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 999432
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 3MB
[    0.000000] software IO TLB: area num 8.
[    0.000000] software IO TLB: mapped [mem 0x00000000f2e00000-0x00000000f3200000] (4MB)
[    0.000000] Memory: 3887164K/4061184K available (10880K kernel code, 3080K rwdata, 7640K rodata, 3072K init, 762K bss, 108484K reserved, 65536K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU event tracing is enabled.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=6.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=6
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GICv3: GIC: Using split EOI/Deactivate mode
[    0.000000] GICv3: 256 SPIs implemented
[    0.000000] GICv3: 0 Extended SPIs implemented
[    0.000000] Root IRQ handler: gic_handle_irq
[    0.000000] GICv3: GICv3 features: 16 PPIs
[    0.000000] GICv3: CPU0: found redistributor 0 region 0:0x00000000fef00000
[    0.000000] ITS [mem 0xfee20000-0xfee3ffff]
[    0.000000] ITS@0x00000000fee20000: allocated 65536 Devices @500000 (flat, esz 8, psz 64K, shr 0)
[    0.000000] ITS: using cache flushing for cmd queue
[    0.000000] GICv3: using LPI property table @0x00000000004e0000
[    0.000000] GIC: using cache flushing for LPI property table
[    0.000000] GICv3: CPU0: using allocated LPI pending table @0x00000000004f0000
[    0.000000] GICv3: GIC: PPI partition interrupt-partition-0[0] { /cpus/cpu@0[0] /cpus/cpu@1[1] /cpus/cpu@2[2] /cpus/cpu@3[3] }
[    0.000000] GICv3: GIC: PPI partition interrupt-partition-1[1] { /cpus/cpu@100[4] /cpus/cpu@101[5] }
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000002] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.004624] Console: colour dummy device 80x25
[    0.004665] printk: console [tty1] enabled
[    0.006901] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.007007] pid_max: default: 32768 minimum: 301
[    0.027469] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.027618] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.042186] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    0.045703] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=6.
[    0.046657] rcu: Hierarchical SRCU implementation.
[    0.046719] rcu: 	Max phase no-delay instances is 1000.
[    0.048582] Platform MSI: msi-controller@fee20000 domain created
[    0.049645] PCI/MSI: /interrupt-controller@fee00000/msi-controller@fee20000 domain created
[    0.051886] smp: Bringing up secondary CPUs ...
[    0.054337] Detected VIPT I-cache on CPU1
[    0.054543] GICv3: CPU1: found redistributor 1 region 0:0x00000000fef20000
[    0.054592] GICv3: CPU1: using allocated LPI pending table @0x0000000000580000
[    0.054716] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[    0.057451] Detected VIPT I-cache on CPU2
[    0.057666] GICv3: CPU2: found redistributor 2 region 0:0x00000000fef40000
[    0.057716] GICv3: CPU2: using allocated LPI pending table @0x0000000000590000
[    0.057834] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[    0.060503] Detected VIPT I-cache on CPU3
[    0.060727] GICv3: CPU3: found redistributor 3 region 0:0x00000000fef60000
[    0.060777] GICv3: CPU3: using allocated LPI pending table @0x00000000005a0000
[    0.060896] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[    0.072467] CPU features: detected: Spectre-v2
[    0.072942] CPU features: detected: Spectre-v3a
[    0.073256] CPU features: detected: Spectre-v4
[    0.073553] CPU features: detected: Spectre-BHB
[    0.073899] CPU features: detected: ARM errata 1165522, 1319367, or 1530923
[    0.074190] Detected PIPT I-cache on CPU4
[    0.077119] GICv3: CPU4: found redistributor 100 region 0:0x00000000fef80000
[    0.077836] GICv3: CPU4: using allocated LPI pending table @0x00000000005b0000
[    0.079329] CPU4: Booted secondary processor 0x0000000100 [0x410fd082]
[    0.098849] Detected PIPT I-cache on CPU5
[    0.102109] GICv3: CPU5: found redistributor 101 region 0:0x00000000fefa0000
[    0.102840] GICv3: CPU5: using allocated LPI pending table @0x00000000005c0000
[    0.104314] CPU5: Booted secondary processor 0x0000000101 [0x410fd082]
[    0.110658] smp: Brought up 1 node, 6 CPUs
[    0.111710] SMP: Total of 6 processors activated.
[    0.111774] CPU features: detected: 32-bit EL0 Support
[    0.111853] CPU features: detected: CRC32 instructions
[    0.113697] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[    0.113789] CPU: All CPU(s) started at EL2
[    0.113834] alternatives: applying system-wide alternatives
[    0.178331] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.178712] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.191984] pinctrl core: initialized pinctrl subsystem
[    0.200570] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.210811] DMA: preallocated 2048 KiB GFP_KERNEL pool for atomic allocations
[    0.213584] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[    0.215748] DMA: preallocated 2048 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.221497] thermal_sys: Registered thermal governor 'step_wise'
[    0.221549] thermal_sys: Registered thermal governor 'power_allocator'
[    0.222162] cpuidle: using governor menu
[    0.223187] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.225730] ASID allocator initialised with 32768 entries
[    0.228793] Serial: AMBA PL011 UART driver
[    0.310347] /vop@ff900000: Fixed dependency cycle(s) with /hdmi@ff940000
[    0.310919] /vop@ff8f0000: Fixed dependency cycle(s) with /hdmi@ff940000
[    0.311315] /hdmi@ff940000: Fixed dependency cycle(s) with /vop@ff8f0000
[    0.311611] /hdmi@ff940000: Fixed dependency cycle(s) with /vop@ff900000
[    0.331540] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.332601] rockchip-gpio ff720000.gpio: probed /pinctrl/gpio@ff720000
[    0.334495] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.335208] rockchip-gpio ff730000.gpio: probed /pinctrl/gpio@ff730000
[    0.336375] gpio gpiochip2: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.337056] rockchip-gpio ff780000.gpio: probed /pinctrl/gpio@ff780000
[    0.338511] gpio gpiochip3: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.339191] rockchip-gpio ff788000.gpio: probed /pinctrl/gpio@ff788000
[    0.340417] gpio gpiochip4: Static allocation of GPIO base is deprecated, use dynamic allocation.
[    0.341098] rockchip-gpio ff790000.gpio: probed /pinctrl/gpio@ff790000
[    0.359926] Modules: 2G module region forced by RANDOMIZE_MODULE_REGION_FULL
[    0.360233] Modules: 0 pages in range for non-PLT usage
[    0.360259] Modules: 517888 pages in range for PLT usage
[    0.365501] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    0.365699] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[    0.365766] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[    0.365823] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[    0.365884] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.365941] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.366002] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[    0.366058] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[    0.375188] cryptd: max_cpu_qlen set to 1000
[    0.382258] iommu: Default domain type: Translated
[    0.382418] iommu: DMA domain TLB invalidation policy: strict mode
[    0.383544] SCSI subsystem initialized
[    0.384593] usbcore: registered new interface driver usbfs
[    0.384855] usbcore: registered new interface driver hub
[    0.385059] usbcore: registered new device driver usb
[    0.386557] pps_core: LinuxPPS API ver. 1 registered
[    0.386623] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[    0.386879] PTP clock support registered
[    0.388388] scmi_core: SCMI protocol bus registered
[    0.398516] clocksource: Switched to clocksource arch_sys_counter
[    0.643963] VFS: Disk quotas dquot_6.6.0
[    0.644907] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.667110] NET: Registered PF_INET protocol family
[    0.668355] IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear)
[    0.691128] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes, linear)
[    0.691454] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.691577] TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.692856] TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[    0.696965] TCP: Hash tables configured (established 32768 bind 32768)
[    0.700572] MPTCP token hash table entries: 4096 (order: 4, 98304 bytes, linear)
[    0.701731] UDP hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.702395] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes, linear)
[    0.704092] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.704265] NET: Registered PF_XDP protocol family
[    0.704359] PCI: CLS 0 bytes, default 64
[    0.723684] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.757090] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.757200] jffs2: version 2.2 (NAND) (SUMMARY) (ZLIB) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    1.124701] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    1.125664] io scheduler mq-deadline registered
[    1.172387] rockchip-pcie f8000000.pcie: host bridge /pcie@f8000000 ranges:
[    1.172800] rockchip-pcie f8000000.pcie:      MEM 0x00fa000000..0x00fbdfffff -> 0x00fa000000
[    1.172929] rockchip-pcie f8000000.pcie:       IO 0x00fbe00000..0x00fbefffff -> 0x00fbe00000
[    1.175055] rockchip-pcie f8000000.pcie: no vpcie12v regulator found
[    1.187856] dma-pl330 ff6d0000.dma-controller: Loaded driver for PL330 DMAC-241330
[    1.188205] dma-pl330 ff6d0000.dma-controller: 	DBUFF-32x8bytes Num_Chans-6 Num_Peri-12 Num_Events-12
[    1.194634] dma-pl330 ff6e0000.dma-controller: Loaded driver for PL330 DMAC-241330
[    1.194771] dma-pl330 ff6e0000.dma-controller: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16
[    1.200093] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    1.219015] printk: console [ttyS2] disabled
[    1.220519] ff1a0000.serial: ttyS2 at MMIO 0xff1a0000 (irq = 37, base_baud = 1500000) is a 16550A
[    1.221200] printk: console [ttyS2] enabled
[    1.337321] random: crng init done
[    1.383599] loop: module loaded
[    1.384203] mtip32xx Version 1.3.1
[    1.403696] rk_gmac-dwmac fe300000.ethernet: IRQ eth_wake_irq not found
[    1.404641] rk_gmac-dwmac fe300000.ethernet: IRQ eth_lpi not found
[    1.405693] rk_gmac-dwmac fe300000.ethernet: PTP uses main clock
[    1.442883] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    1.442964] ehci-platform fe3c0000.usb: EHCI Host Controller
[    1.442964] ehci-platform fe380000.usb: EHCI Host Controller
[    1.443218] ehci-platform fe380000.usb: new USB bus registered, assigned bus number 1
[    1.443224] ehci-platform fe3c0000.usb: new USB bus registered, assigned bus number 2
[    1.443997] ehci-platform fe3c0000.usb: irq 48, io mem 0xfe3c0000
[    1.444595] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 3
[    1.445072] ehci-platform fe380000.usb: irq 47, io mem 0xfe380000
[    1.446214] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x0000008002000010
[    1.446369] xhci-hcd xhci-hcd.0.auto: irq 45, io mem 0xfe800000
[    1.450760] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    1.451363] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 4
[    1.452186] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[    1.453231] ohci-platform fe3e0000.usb: Generic Platform OHCI controller
[    1.459520] hub 3-0:1.0: USB hub found
[    1.459769] ohci-platform fe3a0000.usb: Generic Platform OHCI controller
[    1.460166] hub 3-0:1.0: 1 port detected
[    1.462138] ehci-platform fe3c0000.usb: USB 2.0 started, EHCI 1.00
[    1.462163] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.464388] hub 4-0:1.0: USB hub found
[    1.466258] hub 4-0:1.0: 1 port detected
[    1.468280] ohci-platform fe3e0000.usb: new USB bus registered, assigned bus number 5
[    1.469449] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    1.469644] ohci-platform fe3e0000.usb: irq 50, io mem 0xfe3e0000
[    1.470518] hub 2-0:1.0: USB hub found
[    1.471289] hub 2-0:1.0: 1 port detected
[    1.474288] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 7
[    1.474921] ohci-platform fe3a0000.usb: new USB bus registered, assigned bus number 6
[    1.475747] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x0000008002000010
[    1.478255] ehci-platform fe380000.usb: USB 2.0 started, EHCI 1.00
[    1.478432] xhci-hcd xhci-hcd.1.auto: irq 46, io mem 0xfe900000
[    1.480409] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[    1.481586] hub 1-0:1.0: USB hub found
[    1.482274] hub 1-0:1.0: 1 port detected
[    1.483464] ohci-platform fe3a0000.usb: irq 49, io mem 0xfe3a0000
[    1.484153] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 8
[    1.486140] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[    1.489314] hub 7-0:1.0: USB hub found
[    1.489882] hub 7-0:1.0: 1 port detected
[    1.492094] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[    1.495171] hub 8-0:1.0: USB hub found
[    1.495764] hub 8-0:1.0: 1 port detected
[    1.498485] usbcore: registered new interface driver usb-storage
[    1.500150] i2c_dev: i2c /dev entries driver
[    1.518979] fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected!
[    1.519753] /i2c@ff3c0000/pmic@1b: Fixed dependency cycle(s) with /i2c@ff3c0000/pmic@1b/regulators/LDO_REG8
[    1.520254] fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected!
[    1.537182] hub 5-0:1.0: USB hub found
[    1.538606] hub 5-0:1.0: 1 port detected
[    1.544295] rk808-rtc rk808-rtc.4.auto: registered as rtc0
[    1.545766] rk808-rtc rk808-rtc.4.auto: setting system clock to 2025-12-17T07:08:47 UTC (1765955327)
[    1.571602] dw_wdt ff848000.watchdog: No valid TOPs array specified
[    1.573595] hub 6-0:1.0: USB hub found
[    1.575499] hub 6-0:1.0: 1 port detected
[    1.587938] sdhci: Secure Digital Host Controller Interface driver
[    1.589341] sdhci: Copyright(c) Pierre Ossman
[    1.589793] Synopsys Designware Multimedia Card Interface Driver
[    1.593368] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.601235] dwmmc_rockchip fe320000.mmc: IDMAC supports 32-bit address mode.
[    1.602856] dwmmc_rockchip fe320000.mmc: Using internal DMA controller.
[    1.603561] dwmmc_rockchip fe320000.mmc: Version ID is 270a
[    1.604612] dwmmc_rockchip fe320000.mmc: DW MMC controller at irq 67,32 bit host data width,256 deep fifo
[    1.638324] ledtrig-cpu: registered to indicate activity on CPUs
[    1.650369] hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 counters available
[    1.654308] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[    1.861648] NET: Registered PF_INET6 protocol family
[    1.866307] Segment Routing with IPv6
[    1.866808] In-situ OAM (IOAM) with IPv6
[    1.867446] NET: Registered PF_PACKET protocol family
[    1.868052] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    1.870627] 8021q: 802.1Q VLAN Support v1.8
[    2.022553] rockchip-cpuinfo cpuinfo: SoC		: 0
[    2.023063] rockchip-cpuinfo cpuinfo: Serial		: 9ba7216d823ca89b
[    2.024363] rockchip-pcie f8000000.pcie: host bridge /pcie@f8000000 ranges:
[    2.025147] rockchip-pcie f8000000