目前在AM5728平台上，系统偶尔会出现卡在IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready和random: crng init done，然后大约1000秒后网络重连后正常。出现频次不高。
对比正常启动日志，看不出啥异常。谢谢。
下面是日志记录：
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.69-00073-g476b8e5-dirty (ubuntu1604@ubuntu1604) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #114 SMP PREEMPT Fri Oct 14 16:29:11 CST 2022
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt:Machine model: TI AM5728 IDK
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: incorrect alignment of CMA region
[ 0.000000] Reserved memory: incorrect alignment of CMA region
[ 0.000000] Reserved memory: incorrect alignment of CMA region
[ 0.000000] Reserved memory: incorrect alignment of CMA region
[ 0.000000] cma: Reserved 512 MiB at 0x00000000d0000000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
[ 0.000000] On node 0 totalpages: 473344
[ 0.000000] free_area_init_node: node 0, pgdat 8104bf00, node_mem_map cecf2000
[ 0.000000] DMA zone: 4032 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 408576 pages, LIFO batch:31
[ 0.000000] HighMem zone: 64768 pages, LIFO batch:15
[ 0.000000] DRA752 ES2.0
[ 0.000000] percpu: Embedded 13 pages/cpu @cec81000 s22144 r8192 d22912 u53248
[ 0.000000] pcpu-alloc: s22144 r8192 d22912 u53248 alloc=13*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 469312
[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=711c37f1-02 rw rootfstype=ext4 rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Memory: 1170372K/1893376K available (8192K kernel code, 316K rwdata, 2408K rodata, 2048K init, 304K bss, 198716K reserved, 524288K cma-reserved, 259072K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
lowmem : 0x80000000 - 0xf0000000 (1792 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.text : 0x80008000 - 0x80a00000 (10208 kB)
.init : 0x80e00000 - 0x81000000 (2048 kB)
.data : 0x81000000 - 0x8104f048 ( 317 kB)
.bss : 0x81051000 - 0x8109d030 ( 305 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[ 0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000015] Switching to timer-based delay loop, resolution 162ns
[ 0.000338] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000346] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000802] Console: colour dummy device 80x30
[ 0.000818] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[ 0.000824] This ensures that you still see kernel messages. Please
[ 0.000830] update your kernel commandline.
[ 0.000847] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000860] pid_max: default: 32768 minimum: 301
[ 0.000965] Mount-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000976] Mountpoint-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.001624] CPU: Testing write buffer coherency: ok
[ 0.001828] /cpus/cpu@0 missing clock-frequency property
[ 0.001844] /cpus/cpu@1 missing clock-frequency property
[ 0.001855] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001872] Setting up static identity map for 0x80200000 - 0x80200060
[ 0.080052] EFI services will not be available.
[ 0.170306] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.170394] Brought up 2 CPUs
[ 0.170406] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.170413] CPU: All CPU(s) started in HYP mode.
[ 0.170419] CPU: Virtualization extensions available.
[ 0.170812] devtmpfs: initialized
[ 0.199556] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.199806] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.199822] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.210272] pinctrl core: initialized pinctrl subsystem
[ 0.211123] NET: Registered protocol family 16
[ 0.217162] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.218173] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.450391] cpuidle: using governor ladder
[ 0.480416] cpuidle: using governor menu
[ 0.488787] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[ 0.489026] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[ 0.490564] OMAP GPIO hardware version 0.1
[ 0.491251] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[ 0.491468] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[ 0.493346] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[ 0.493557] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[ 0.495380] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[ 0.495590] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[ 0.497412] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
[ 0.497624] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
[ 0.499456] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
[ 0.499664] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
[ 0.501546] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
[ 0.501754] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
[ 0.503561] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
[ 0.503767] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
[ 0.506064] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[ 0.522224] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[ 0.522237] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[ 0.522257] gpiochip_find_base: found new base at 510
[ 0.522278] gpio gpiochip8: (omap-gpmc): added GPIO chardev (254:8)
[ 0.522499] gpiochip_setup_dev: registered GPIOs 510 to 511 on device: gpiochip8 (omap-gpmc)
[ 0.532976] No ATAGs?
[ 0.532999] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.533008] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.533381] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.533391] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.533934] OMAP DMA hardware revision 0.0
[ 0.583010] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.584335] edma 43300000.edma: memcpy is disabled
[ 0.589243] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.589631] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vmain[0]'
[ 0.589855] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
[ 0.590118] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[ 0.593257] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.593444] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.593602] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.593759] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.594018] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.594219] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.595991] palmas 0-0058: Irq flag is 0x00000004
[ 0.622900] palmas 0-0058: Muxing GPIO 2b, PWM 0, LED 0
[ 0.626021] SMPS3: supplied by VMAIN
[ 0.629229] SMPS6: supplied by VMAIN
[ 0.630946] SMPS7: supplied by VMAIN
[ 0.632790] SMPS8: supplied by VMAIN
[ 0.634497] SMPS9: supplied by VMAIN
[ 0.635431] V3_3D: supplied by smps9
[ 0.635530] random: fast init done
[ 0.635655] vtt_fixed: supplied by V3_3D
[ 0.635760] LDO1: supplied by VMAIN
[ 0.641397] LDO2: supplied by VMAIN
[ 0.651266] LDO3: supplied by VMAIN
[ 0.661292] LDO4: supplied by VMAIN
[ 0.673344] LDO9: supplied by VMAIN
[ 0.681677] LDOLN: supplied by VMAIN
[ 0.691390] LDOUSB: supplied by VMAIN
[ 0.703814] gpiochip_find_base: found new base at 502
[ 0.703832] gpio gpiochip9: (48070000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:9)
[ 0.704066] gpiochip_setup_dev: registered GPIOs 502 to 509 on device: gpiochip9 (48070000.i2c:tps659038@58:tps659038_gpio)
[ 0.704502] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.704696] media: Linux media interface: v0.10
[ 0.704744] Linux video capture interface: v2.00
[ 0.704782] pps_core: LinuxPPS API ver. 1 registered
[ 0.704789] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.704808] PTP clock support registered
[ 0.704839] EDAC MC: Ver: 3.0.0
[ 0.705805] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[ 0.706114] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[ 0.706410] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.706705] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.707033] Advanced Linux Sound Architecture Driver Initialized.
[ 0.707868] clocksource: Switched to clocksource arch_sys_counter
[ 0.718397] NET: Registered protocol family 2
[ 0.718900] TCP established hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.719015] TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.719256] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.719301] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.719353] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.719568] NET: Registered protocol family 1
[ 0.719904] RPC: Registered named UNIX socket transport module.
[ 0.719913] RPC: Registered udp transport module.
[ 0.719919] RPC: Registered tcp transport module.
[ 0.719926] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.719935] PCI: CLS 0 bytes, default 64
[ 0.720860] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.723826] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[ 0.731384] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.732094] NFS: Registering the id_resolver key type
[ 0.732115] Key type id_resolver registered
[ 0.732122] Key type id_legacy registered
[ 0.732162] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.733339] bounce: pool size: 64 pages
[ 0.733480] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.733490] io scheduler noop registered
[ 0.733497] io scheduler deadline registered
[ 0.733621] io scheduler cfq registered (default)
[ 0.738909] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 0.741613] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.3
[ 0.741769] dra7-pcie 51000000.pcie: GPIO lookup for consumer (null)
[ 0.741775] dra7-pcie 51000000.pcie: using device tree for GPIO lookup
[ 0.741804] of_get_named_gpiod_flags: parsed 'gpios' property of node '/ocp/axi@0/pcie@51000000[0]' - status (0)
[ 0.741929] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.741941] OF: PCI: No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
[ 0.741975] OF: PCI: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.741997] OF: PCI: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 1.743393] dra7-pcie 51000000.pcie: phy link never came up
[ 1.743566] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 1.743578] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.743589] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 1.743599] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 1.743632] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[ 1.743655] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 1.743667] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
[ 1.743738] pci 0000:00:00.0: supports D1
[ 1.743745] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.743979] PCI: bus0: Fast back to back transfers disabled
[ 1.744101] PCI: bus1: Fast back to back transfers enabled
[ 1.744221] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[ 1.744236] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[ 1.744249] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.744478] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 1.744491] pcie_pme 0000:00:00.0:pcie001: service driver pcie_pme loaded
[ 1.744626] aer 0000:00:00.0:pcie002: service driver aer loaded
[ 1.809389] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 1.812791] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[ 1.813719] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
[ 1.814665] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
[ 2.786893] console [ttyS2] enabled
[ 2.792320] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[ 2.799103] [drm] Initialized
[ 2.832937] brd: module loaded
[ 2.861307] loop: module loaded
[ 2.867561] libphy: Fixed MDIO Bus: probed
[ 2.927897] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[ 2.934020] davinci_mdio 48485000.mdio: detected phy mask fffffffe
[ 2.942737] libphy: 48485000.mdio: probed
[ 2.946768] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ9031 Gigabit PHY
[ 2.957174] cpsw 48484000.ethernet: Detected MACID = 00:35:ff:ad:40:08
[ 2.963809] cpsw 48484000.ethernet: device node lookup for pps timer failed
[ 2.970880] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[ 2.979045] cpsw 48484000.ethernet: cpsw: Detected MACID = 00:35:ff:ad:40:09
[ 2.987568] mousedev: PS/2 mouse device common for all mice
[ 2.993486] i2c /dev entries driver
[ 3.003736] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd
[ 3.003743] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[ 3.003772] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0)
[ 3.003785] omap_hsmmc 4809c000.mmc: Got CD GPIO
[ 3.008522] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp
[ 3.008528] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[ 3.008536] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[ 3.008544] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[ 3.008557] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[ 3.008581] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed
[ 3.068169] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd
[ 3.068175] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup
[ 3.068180] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]'
[ 3.068185] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]'
[ 3.068189] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup
[ 3.068194] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed
[ 3.068199] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp
[ 3.068203] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup
[ 3.068207] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
[ 3.068212] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
[ 3.068215] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup
[ 3.068219] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed
[ 3.068354] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[ 3.074733] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[ 3.158180] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/cpu0-led[0]' - status (0)
[ 3.158284] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/usr0-led[0]' - status (0)
[ 3.158363] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/heartbeat-led[0]' - status (0)
[ 3.158447] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/cpu1-led[0]' - status (0)
[ 3.158526] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/usr1-led[0]' - status (0)
[ 3.158609] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/mmc0-led[0]' - status (0)
[ 3.158974] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.168981] NET: Registered protocol family 10
[ 3.184101] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.190464] NET: Registered protocol family 17
[ 3.195063] Key type dns_resolver registered
[ 3.199453] omap_voltage_late_init: Voltage driver support not added
[ 3.205901] Power Management for TI OMAP4+ devices.
[ 3.211019] Registering SWP/SWPB emulation handler
[ 3.224026] hctosys: unable to open rtc device (rtc0)
[ 3.229724] ALSA device list:
[ 3.232701] No soundcards found.
[ 3.236673] Waiting for root device PARTUUID=711c37f1-02...
[ 3.281979] mmc1: new DDR MMC card at address 0001
[ 3.287129] mmcblk1: mmc1:0001 BJTD4R 29.1 GiB
[ 3.291832] mmcblk1boot0: mmc1:0001 BJTD4R partition 1 4.00 MiB
[ 3.297939] mmcblk1boot1: mmc1:0001 BJTD4R partition 2 4.00 MiB
[ 3.304406] mmcblk1: p1 p2
[ 3.945782] EXT4-fs (mmcblk1p2): recovery complete
[ 3.950808] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.958980] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.965662] devtmpfs: mounted
[ 3.969747] Freeing unused kernel memory: 2048K
[ 4.113776] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[ 4.474895] udevd[125]: starting version 3.2.1
[ 4.507488] udevd[126]: starting eudev-3.2.1
[ 5.155664] net eth0: initializing cpsw version 1.15 (0)
[ 5.161079] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[ 5.167460] cpsw 48484000.ethernet: ALE Table size 1024
[ 5.288599] Micrel KSZ9031 Gigabit PHY 48485000.mdio:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:00, irq=-1)
[ 5.309856] cpts ptp bc clkid 0
[ 5.318094] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.454147] [gpmc_fpga_of_probe]
[ 5.642383] Detect fpga version:0x1006
[ 5.648462] of_get_named_gpiod_flags: parsed 'fpga_reset' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648532] of_get_named_gpiod_flags: parsed 'rbc_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648564] of_get_named_gpiod_flags: parsed 'wbc_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648594] of_get_named_gpiod_flags: parsed 'diff_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648619] of_get_named_gpiod_flags: parsed 'crp1_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648643] of_get_named_gpiod_flags: parsed 'motor_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648752] of_get_named_gpiod_flags: parsed 'crp3_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.648779] of_get_named_gpiod_flags: parsed 'alarm_int' property of node '/ocp/gpmc@50000000/fpga@0,0[0]' - status (0)
[ 5.649157] Netlink create success
[ 5.652618] QuarkAnt FPGA Data Driver Loaded Success
[ 6.669305] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/key_f1[0]' - status (0)
[ 6.669343] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/key_f2[0]' - status (0)
[ 6.669375] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/key_f3[0]' - status (0)
[ 6.669406] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/key_f4[0]' - status (0)
[ 6.670260] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[ 6.677092] button->code:102
[ 6.680031] button->code:103
[ 6.682930] button->code:104
[ 6.685823] button->code:105
[ 10.486546] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 10.494480] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 128.397916] random: crng init done
[ 1191.925466] cpsw 48484000.ethernet eth0: Link is Down
[ 1206.486505] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 1211.710647] project id:1
