Добрый день. Контроллер WB6 исправно работал около 3 лет и в один прекрасный момент умер. При включении загорается красным, далее через некоторое время горит зеленым и потом перезагружается и все заново (видимо по watchdog). В сети не появляется, отладочная консоль молчит.
Серия процессорного модуля : B357.
Насколько я почитал в других сообщениях, это скорее всего умерла внутренняя память.
Это брак или у контроллера уже вышел срок использования?
Добрый день!
Подключались ли вы к отладочному порту по данной инструкции?
Без вывода из отладочной консоли точно определить, что произошло с контроллером, невозможно.
Вот такой лог в консоли выдается:
[ 12.030815] sdhci-esdhc-imx 2194000.mmc: Card stuck in wrong state! card_busy_detect status: 0xe40
[ 12.040230] mmc0: cache flush error -110
[ 13.330713] mmc0: tried to HW reset card, got error -110
[ 13.336079] mmcblk0: recovery failed!
[ 13.339964] blk_update_request: I/O error, dev mmcblk0, sector 2131968 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[ 13.351091] Buffer I/O error on dev mmcblk0p3, logical block 0, lost async page write
[ 13.359040] Buffer I/O error on dev mmcblk0p3, logical block 1, lost async page write
[ 13.369968] blk_update_request: I/O error, dev mmcblk0, sector 2133064 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 13.381003] Buffer I/O error on dev mmcblk0p3, logical block 137, lost async page write
[ 13.389458] mmc0: card 0001 removed
[ 13.393260] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[ 13.403778] JBD2: recovery failed
[ 13.407114] EXT4-fs (mmcblk0p3): error loading journal
[ 13.419372] VFS: Cannot open root device “mmcblk0p3” or unknown-block(179,3): error -5
[ 13.427380] Please append a correct “root=” boot option; here are the available partitions:
[ 13.435772] 0100 65536 ram0
[ 13.435777] (driver?)
[ 13.441926] 0101 65536 ram1
[ 13.441930] (driver?)
[ 13.448044] 0102 65536 ram2
[ 13.448047] (driver?)
[ 13.454182] 0103 65536 ram3
[ 13.454185] (driver?)
[ 13.460297] 0104 65536 ram4
[ 13.460302] (driver?)
[ 13.466428] 0105 65536 ram5
[ 13.466431] (driver?)
[ 13.472555] 0106 65536 ram6
[ 13.472558] (driver?)
[ 13.478672] 0107 65536 ram7
[ 13.478675] (driver?)
[ 13.484802] 0108 65536 ram8
[ 13.484805] (driver?)
[ 13.490929] 0109 65536 ram9
[ 13.490932] (driver?)
[ 13.497044] 010a 65536 ram10
[ 13.497047] (driver?)
[ 13.503260] 010b 65536 ram11
[ 13.503264] (driver?)
[ 13.509461] 010c 65536 ram12
[ 13.509465] (driver?)
[ 13.515680] 010d 65536 ram13
[ 13.515683] (driver?)
[ 13.521893] 010e 65536 ram14
[ 13.521896] (driver?)
[ 13.528095] 010f 65536 ram15
[ 13.528098] (driver?)
[ 13.534317] b300 3702784 mmcblk0
[ 13.534321] driver: mmcblk
[ 13.541141] b301 16384 mmcblk0p1 91510b9a-01
[ 13.541144]
[ 13.547952] b302 1048576 mmcblk0p2 91510b9a-02
[ 13.547955]
[ 13.554784] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,3)
[ 13.563230] CPU: 0 PID: 1 Comm: swapper Not tainted 5.10.35-wb120+wb101 #2
[ 13.570106] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
[ 13.576321] [] (unwind_backtrace) from [] (show_stack+0x10/0x14)
[ 13.584080] [] (show_stack) from [] (panic+0xe8/0x2f4)
[ 13.590972] [] (panic) from [] (mount_block_root+0x1d4/0x278)
[ 13.598469] [] (mount_block_root) from [] (prepare_namespace+0x120/0x178)
[ 13.607004] [] (prepare_namespace) from [] (kernel_init+0x8/0x114)
[ 13.614932] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c)
[ 13.622505] Exception stack(0xb105dfb0 to 0xb105dff8)
[ 13.627562] dfa0: 00000000 00000000 00000000 00000000
[ 13.635748] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 13.643930] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 13.650692] Rebooting in 10 seconds…
Вот более полный лог:
U-Boot 2017.03-1.0.1-gf543a623ed (Mar 14 2019 - 14:32:12 +0000)
CPU: Freescale i.MX6ULL rev1.1 792 MHz (running at 396 MHz)
CPU: Industrial temperature grade (-40C to 105C) at 26C
Reset cause: POR
Model: Wiren Board rev. 6.1 (i.MX6UL)
Board: Wiren Board MX6UL
DRAM: 512 MiB
MMC: FSL_SDHC: 0
Using default environment
In: serial
Out: serial
Err: serial
EEPROM #0 MAC: 80:1f:12:4b:f7:f5
EEPROM #1 MAC: 80:1f:12:4c:16:be
Net: eth0: ethernet@02188000
Hit any key to stop autoboot: 0
Checking if there is a USB storage with update file wb6_update.fit
dev: usb1_vbus @ regulator@0
starting USB…
USB0: USB EHCI 1.00
USB1: USB EHCI 1.00
scanning bus 0 for devices… 1 USB Device(s) found
scanning bus 1 for devices… EHCI timed out on TD - token=0x80008c80
unable to get device descriptor (error=-1)
1 USB Device(s) found
scanning usb for storage devices… 0 Storage Device(s) found
No storage devices, perhaps not 'usb start’ed…?
No USB update detected, continuing boot
switch to partitions #0, OK
mmc0(part 0) is current device
SD/MMC found on device 0
323 bytes read in 63 ms (4.9 KiB/s)
Importing environment from 0x82000000…
Checking if uenvcmd is set …
Running default loadzimage …
5906504 bytes read in 393 ms (14.3 MiB/s)
MMC read: dev # 0, block # 2016, count 32 … 32 blocks read: OK
Reading overlays list from eMMC
Reading factory fdt name from eMMC
Loading factory fdt imx6ul-wirenboard65
45450 bytes read in 153 ms (290 KiB/s)
485 bytes read in 145 ms (2.9 KiB/s)
Applying DT overlay wb6-nogsm
597 bytes read in 139 ms (3.9 KiB/s)
Applying DT overlay wb6-wifi-rtl8723bu
509 bytes read in 167 ms (2.9 KiB/s)
Applying DT overlay wb6-noradio
334 bytes read in 107 ms (2.9 KiB/s)
Applying DT overlay wb6-eth1
254 bytes read in 119 ms (2 KiB/s)
Applying DT overlay temp-industrial
Applying extra overlay
Booting from mmc …
Kernel image @ 0x82000000 [ 0x000000 - 0x5a2048 ]
Booting using the fdt blob at 0x83000000
Loading Device Tree to 9ef33000, end 9ef55fff … OK
Starting kernel …
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.35-wb120+wb101 (jenkins@wbdevenv) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #2 Tue Nov 22 12:48:20 UTC 2022
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Wiren Board rev. 6.5 (i.MX6UL/ULL)
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] cma: Reserved 16 MiB at 0x9f000000
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000080000000-0x000000009fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fffffff]
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 129920
[ 0.000000] Kernel command line: console=ttymxc0,115200 root=/dev/mmcblk0p3 rootwait ro
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 489392K/524288K available (8192K kernel code, 714K rwdata, 2652K rodata, 1024K init, 268K bss, 18512K reserved, 16384K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] random: get_random_bytes called from start_kernel+0x234/0x3dc with crng_init=0
[ 0.000000] Switching to timer-based delay loop, resolution 41ns
[ 0.000017] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000056] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.002748] Console: colour dummy device 80x30
[ 0.002811] Calibrating delay loop (skipped), value calculated using timer frequency… 48.00 BogoMIPS (lpj=240000)
[ 0.002851] pid_max: default: 32768 minimum: 301
[ 0.003254] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.003289] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.004852] CPU: Testing write buffer coherency: ok
[ 0.005920] Setting up static identity map for 0x80100000 - 0x80100078
[ 0.006802] devtmpfs: initialized
[ 0.023936] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.024452] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.024498] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 0.025866] pinctrl core: initialized pinctrl subsystem
[ 0.027897] NET: Registered protocol family 16
[ 0.030040] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.032164] thermal_sys: Registered thermal governor ‘step_wise’
[ 0.032442] cpuidle: using governor menu
[ 0.192141] vdd1p1: supplied by regulator-dummy
[ 0.203024] vdd3p0: supplied by regulator-dummy
[ 0.213930] cpu: supplied by regulator-dummy
[ 0.224812] vddsoc: supplied by regulator-dummy
[ 0.541022] No ATAGs?
[ 0.541081] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.541103] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.541710] debugfs: Directory ‘dummy-iomuxc-gpr@20e4000’ with parent ‘regmap’ already present!
[ 0.542332] imx6ul-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
[ 0.543966] imx6ul-pinctrl 2290000.iomuxc-snvs: no groups defined in /soc/bus@2200000/iomuxc-snvs@2290000
[ 0.544007] imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl driver
[ 0.584213] mxs-dma 1804000.dma-apbh: initialized
[ 0.589511] SCSI subsystem initialized
[ 0.590029] usbcore: registered new interface driver usbfs
[ 0.590146] usbcore: registered new interface driver hub
[ 0.590265] usbcore: registered new device driver usb
[ 0.591084] gpio-48 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.591213] gpio-49 (i2c_rtc): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.592164] i2c-gpio i2c_rtc: using lines 48 (SDA) and 49 (SCL)
[ 0.592905] gpio-76 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.593030] gpio-67 (i2c_eeprom1): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.593697] i2c-gpio i2c_eeprom1: using lines 76 (SDA) and 67 (SCL)
[ 0.594409] gpio-70 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.594565] gpio-71 (i2c_eeprom2): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.595185] i2c-gpio i2c_eeprom2: using lines 70 (SDA) and 71 (SCL)
[ 0.596775] gpio-30 (scl): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[ 0.597129] i2c i2c-1: IMX I2C adapter registered
[ 0.597849] mc: Linux media interface: v0.10
[ 0.597965] videodev: Linux video capture interface: v2.00
[ 0.598099] pps_core: LinuxPPS API ver. 1 registered
[ 0.598121] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it
[ 0.598172] PTP clock support registered
[ 0.598781] Advanced Linux Sound Architecture Driver Initialized.
[ 0.600835] clocksource: Switched to clocksource mxc_timer1
[ 0.618655] NET: Registered protocol family 2
[ 0.619789] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.619901] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.620007] TCP bind hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.620110] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.620297] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.620350] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.620676] NET: Registered protocol family 1
[ 0.621701] RPC: Registered named UNIX socket transport module.
[ 0.621737] RPC: Registered udp transport module.
[ 0.621756] RPC: Registered tcp transport module.
[ 0.621770] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.622857] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[ 0.625711] Initialise system trusted keyrings
[ 0.626146] workingset: timestamp_bits=14 max_order=17 bucket_order=3
[ 0.637844] NFS: Registering the id_resolver key type
[ 0.637941] Key type id_resolver registered
[ 0.637959] Key type id_legacy registered
[ 0.638847] Key type asymmetric registered
[ 0.638882] Asymmetric key parser ‘x509’ registered
[ 0.638997] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 0.639020] io scheduler mq-deadline registered
[ 0.639039] io scheduler kyber registered
[ 0.651032] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
[ 0.651081] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
[ 0.654980] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 20, base_baud = 5000000) is a IMX
[ 1.318370] printk: console [ttymxc0] enabled
[ 1.324851] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 58, base_baud = 5000000) is a IMX
[ 1.368603] imx_rngc 2284000.rng: Freescale RNGB registered (HW revision 2.129)
[ 1.376032] random: fast init done
[ 1.379979] random: crng init done
[ 1.419364] brd: module loaded
[ 1.437643] loop: module loaded
[ 1.441232] at24 5-0050: supply vcc not found, using dummy regulator
[ 1.452670] at24 5-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write
[ 1.459635] at24 6-0050: supply vcc not found, using dummy regulator
[ 1.471098] at24 6-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write
[ 1.481094] libphy: Fixed MDIO Bus: probed
[ 1.488119] pps pps0: new PPS source ptp0
[ 1.527783] libphy: fec_enet_mii_bus: probed
[ 1.533277] fec 20b4000.ethernet ethFEC0: registered PHC device 0
[ 1.661555] pps pps1: new PPS source ptp1
[ 1.668167] libphy: fec_enet_mii_bus: probed
[ 1.676863] fec 2188000.ethernet ethFEC1: registered PHC device 1
[ 1.683943] PPP generic driver version 2.4.2
[ 1.688658] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 1.695299] ehci-mxc: Freescale On-Chip EHCI Host driver
[ 1.701074] usbcore: registered new interface driver usb-storage
[ 1.707318] usbcore: registered new interface driver usbserial_generic
[ 1.713989] usbserial: USB Serial support registered for generic
[ 1.775216] rtc-pcf8563 4-0051: registered as rtc0
[ 1.791966] rtc-pcf8563 4-0051: setting system clock to 2025-04-09T14:36:00 UTC (1744209360)
[ 1.810288] snvs_rtc 20cc000.snvs:snvs-rtc-lp: registered as rtc1
[ 1.816824] i2c /dev entries driver
[ 1.823600] lm75 4-0048: supply vs not found, using dummy regulator
[ 1.835186] lm75 4-0048: hwmon0: sensor ‘lm75b’
[ 1.955213] sdhci: Secure Digital Host Controller Interface driver
[ 1.961493] sdhci: Copyright(c) Pierre Ossman
[ 1.965864] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.980521] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.988380] usbcore: registered new interface driver usbhid
[ 1.994079] usbhid: USB HID core driver
[ 2.010132] NET: Registered protocol family 10
[ 2.014755] mmc0: SDHCI controller on 2194000.mmc [2194000.mmc] using ADMA
[ 2.024647] Segment Routing with IPv6
[ 2.029108] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 2.037110] NET: Registered protocol family 17
[ 2.041913] Key type dns_resolver registered
[ 2.050555] registered taskstats version 1
[ 2.054793] Loading compiled-in X.509 certificates
[ 2.078930] imx_thermal 20c8000.anatop:tempmon: Industrial CPU temperature grade - max:105C critical:100C passive:95C
[ 2.090872] of_cfs_init
[ 2.093630] of_cfs_init: OK
[ 2.101478] ALSA device list:
[ 2.104482] No soundcards found.
[ 2.108196] Waiting for root device /dev/mmcblk0p3…
[ 2.118395] mmc0: new DDR MMC card at address 0001
[ 2.124140] mmcblk0: mmc0:0001 W62704 3.53 GiB
[ 2.129036] mmcblk0boot0: mmc0:0001 W62704 partition 1 2.00 MiB
[ 2.135449] mmcblk0boot1: mmc0:0001 W62704 partition 2 2.00 MiB
[ 2.141765] mmcblk0rpmb: mmc0:0001 W62704 partition 3 512 KiB, chardev (245:0)
[ 2.151968] mmcblk0: p1 p2 p3 p4 < p5 p6 >
[ 2.178985] EXT4-fs (mmcblk0p3): INFO: recovery required on readonly filesystem
[ 2.186395] EXT4-fs (mmcblk0p3): write access will be enabled during recovery
[ 12.030994] sdhci-esdhc-imx 2194000.mmc: Card stuck in wrong state! card_busy_detect status: 0xe40
[ 12.040407] mmc0: cache flush error -110
[ 13.330920] mmc0: tried to HW reset card, got error -110
[ 13.336287] mmcblk0: recovery failed!
[ 13.340176] blk_update_request: I/O error, dev mmcblk0, sector 2131968 op 0x1:(WRITE) flags 0x800 phys_seg 2 prio class 0
[ 13.351301] Buffer I/O error on dev mmcblk0p3, logical block 0, lost async page write
[ 13.359245] Buffer I/O error on dev mmcblk0p3, logical block 1, lost async page write
[ 13.370180] blk_update_request: I/O error, dev mmcblk0, sector 2133064 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0
[ 13.381215] Buffer I/O error on dev mmcblk0p3, logical block 137, lost async page write
[ 13.389664] mmc0: card 0001 removed
[ 13.393470] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[ 13.403985] JBD2: recovery failed
[ 13.407321] EXT4-fs (mmcblk0p3): error loading journal
[ 13.419575] VFS: Cannot open root device “mmcblk0p3” or unknown-block(179,3): error -5
[ 13.427584] Please append a correct “root=” boot option; here are the available partitions:
[ 13.435978] 0100 65536 ram0
[ 13.435982] (driver?)
[ 13.442128] 0101 65536 ram1
[ 13.442131] (driver?)
[ 13.448246] 0102 65536 ram2
[ 13.448249] (driver?)
[ 13.454380] 0103 65536 ram3
[ 13.454384] (driver?)
[ 13.460497] 0104 65536 ram4
[ 13.460501] (driver?)
[ 13.466630] 0105 65536 ram5
[ 13.466633] (driver?)
[ 13.472760] 0106 65536 ram6
[ 13.472762] (driver?)
[ 13.478874] 0107 65536 ram7
[ 13.478877] (driver?)
[ 13.485005] 0108 65536 ram8
[ 13.485009] (driver?)
[ 13.491133] 0109 65536 ram9
[ 13.491136] (driver?)
[ 13.497247] 010a 65536 ram10
[ 13.497250] (driver?)
[ 13.503462] 010b 65536 ram11
[ 13.503466] (driver?)
[ 13.509664] 010c 65536 ram12
[ 13.509668] (driver?)
[ 13.515880] 010d 65536 ram13
[ 13.515883] (driver?)
[ 13.522094] 010e 65536 ram14
[ 13.522097] (driver?)
[ 13.528294] 010f 65536 ram15
[ 13.528297] (driver?)
[ 13.534516] b300 3702784 mmcblk0
[ 13.534520] driver: mmcblk
[ 13.541338] b301 16384 mmcblk0p1 91510b9a-01
[ 13.541341]
[ 13.548151] b302 1048576 mmcblk0p2 91510b9a-02
[ 13.548154]
[ 13.554975] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,3)
[ 13.563421] CPU: 0 PID: 1 Comm: swapper Not tainted 5.10.35-wb120+wb101 #2
[ 13.570297] Hardware name: Freescale i.MX6 Ultralite (Device Tree)
[ 13.576513] [] (unwind_backtrace) from [] (show_stack+0x10/0x14)
[ 13.584269] [] (show_stack) from [] (panic+0xe8/0x2f4)
[ 13.591159] [] (panic) from [] (mount_block_root+0x1d4/0x278)
[ 13.598656] [] (mount_block_root) from [] (prepare_namespace+0x120/0x178)
[ 13.607192] [] (prepare_namespace) from [] (kernel_init+0x8/0x114)
[ 13.615121] [] (kernel_init) from [] (ret_from_fork+0x14/0x2c)
[ 13.622694] Exception stack(0xb105dfb0 to 0xb105dff8)
[ 13.627752] dfa0: 00000000 00000000 00000000 00000000
[ 13.635937] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 13.644119] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 13.650748] Rebooting in 10 seconds…
Добрый день, прошу уточнить серийный номер контроллера.
Добрый день!
SN: AZTWEYM5
Давайте мы бесплатно поменяем вам оборудование. Курьер привезёт новое оборудование и заберёт старое:
WB-6 - 1 шт.
Для возврата напишите, пожалуйста, письмо на info@wirenboard.com.
В письме укажите:
