AnsweredAssumed Answered

在公司产品上,用class10速的TF作为imx6ul烧写卡无法成功,而class4速卡可以烧写

Question asked by lv zacks on Sep 9, 2019

下面为class10速卡烧录时出错日志,请帮忙看下会是什么问题呢?

 

U-Boot 2015.04 (Feb 20 2017 - 11:18:01)

CPU: Freescale i.MX6UL rev1.1 at 396 MHz
CPU: Temperature 39 C
Reset cause: POR
Board: MX6UL 14x14 EVK
I2C: ready
DRAM: 512 MiB
force_idle_bus: sda=0 scl=0 sda.gp=0x1d scl.gp=0x1c
MMC: FSL_SDHC: 0, FSL_SDHC: 1
*** Warning - bad CRC, using default environment

Display: TFT70AB (800x480)
Video: 800x480x24
Error: no valid bmp image at 90000000 cfb_console.c
In: serial
Out: serial
Err: serial
switch to partitions #0, OK
mmc0 is current device
Net: FEC1
Error: FEC1 address not set.

Normal Boot
Hit any key to stop autoboot: 0
reading boot.scr
** Unable to read file boot.scr **
update firmware.........
reading /bin/zImage
6086336 bytes read in 281 ms (20.7 MiB/s)
reading /bin/ramdisk.img.u
8168679 bytes read in 369 ms (21.1 MiB/s)
reading /bin/imx6ul-14x14-evk.dtb
36258 bytes read in 23 ms (1.5 MiB/s)
Kernel image @ 0x80800000 [ 0x000000 - 0x5cdec0 ]
## Loading init Ramdisk from Legacy Image at 83800000 ...
Image Name: ramdisk
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 8168615 Bytes = 7.8 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 83000000, end 8300bda1

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.38-6UL_ga (root@ubuntu) (gcc version 4.6.2 20110630 (prerelease) (Freescale MAD -- Linaro 2011.07 -- Built at 2011/08/10 09:20) ) #1 SMP PREEMPT Fri Mar 3 11:43:35 CST 2017
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Freescale i.MX6 UltraLite 14x14 EVK Board
[ 0.000000] cma: CMA: reserved 320 MiB at 8c000000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 8 pages/cpu @8bb3f000 s8320 r8192 d16256 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttymxc0,115200 cma=320M rdinit=/linuxrc
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 171912K/524288K available (7480K kernel code, 446K rwdata, 2648K rodata, 388K init, 432K bss, 352376K reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xa0800000 - 0xff000000 (1512 MB)
[ 0.000000] lowmem : 0x80000000 - 0xa0000000 ( 512 MB)
[ 0.000000] pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
[ 0.000000] modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
[ 0.000000] .text : 0x80008000 - 0x809ec4c0 (10130 kB)
[ 0.000000] .init : 0x809ed000 - 0x80a4e080 ( 389 kB)
[ 0.000000] .data : 0x80a50000 - 0x80abf8c0 ( 447 kB)
[ 0.000000] .bss : 0x80abf8cc - 0x80b2bbe4 ( 433 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] Switching to timer-based delay loop
[ 0.000018] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655765682ns
[ 0.002697] clocksource_of_init: no matching clocksources found
[ 0.003077] Console: colour dummy device 80x30
[ 0.003128] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[ 0.003161] pid_max: default: 32768 minimum: 301
[ 0.003574] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.003605] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.005421] CPU: Testing write buffer coherency: ok
[ 0.005939] /cpus/cpu@0 missing clock-frequency property
[ 0.005980] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.006041] Setting up static identity map for 0x8071a718 - 0x8071a770
[ 0.040765] Brought up 1 CPUs
[ 0.040801] SMP: Total of 1 processors activated (6.00 BogoMIPS).
[ 0.040819] CPU: All CPU(s) started in SVC mode.
[ 0.041829] devtmpfs: initialized
[ 0.052638] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.053447] pinctrl core: initialized pinctrl subsystem
[ 0.054388] regulator-dummy: no parameters
[ 0.077708] NET: Registered protocol family 16
[ 0.095615] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.097339] cpuidle: using governor ladder
[ 0.097366] cpuidle: using governor menu
[ 0.097676] Use WDOG1 as reset source
[ 0.116946] syscon 20c8000.anatop: regmap [mem 0x020c8000-0x020c8fff] registered
[ 0.117691] vdd3p0: 2625 <--> 3400 mV at 3000 mV
[ 0.118597] cpu: 725 <--> 1450 mV at 1150 mV
[ 0.119527] vddsoc: 725 <--> 1450 mV at 1175 mV
[ 0.125104] syscon 20e4000.iomuxc-gpr: regmap [mem 0x020e4000-0x020e7fff] registered
[ 0.132697] syscon 21ac000.romcp: regmap [mem 0x021ac000-0x021affff] registered
[ 0.134228] syscon 21bc000.ocotp-ctrl: regmap [mem 0x021bc000-0x021bffff] registered
[ 0.141833] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.141863] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.146066] imx6ul-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[ 0.149040] 20dc000.gpc supply pu not found, using dummy regulator
[ 0.180821] bio: create slab <bio-0> at 0
[ 0.187848] mxs-dma 1804000.dma-apbh: initialized
[ 0.188793] can-3v3: 3300 mV
[ 0.189389] VSD_3V3: 3300 mV
[ 0.190161] usb_otg1_vbus: 5000 mV
[ 0.191675] gpio_dvfs: 1300 <--> 1400 mV at 1400 mV
[ 0.193054] i2c-core: driver [max17135] using legacy suspend method
[ 0.193080] i2c-core: driver [max17135] using legacy resume method
[ 0.194446] SCSI subsystem initialized
[ 0.195730] usbcore: registered new interface driver usbfs
[ 0.195911] usbcore: registered new interface driver hub
[ 0.196238] usbcore: registered new device driver usb
[ 0.200334] i2c i2c-0: IMX I2C adapter registered
[ 0.202947] i2c i2c-1: IMX I2C adapter registered
[ 0.203252] Linux video capture interface: v2.00
[ 0.203440] pps_core: LinuxPPS API ver. 1 registered
[ 0.203459] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.203523] PTP clock support registered
[ 0.206293] MIPI CSI2 driver module loaded
[ 0.206889] Advanced Linux Sound Architecture Driver Initialized.
[ 0.209009] Bluetooth: Core ver 2.18
[ 0.209131] NET: Registered protocol family 31
[ 0.209153] Bluetooth: HCI device and connection manager initialized
[ 0.209194] Bluetooth: HCI socket layer initialized
[ 0.209227] Bluetooth: L2CAP socket layer initialized
[ 0.209317] Bluetooth: SCO socket layer initialized
[ 0.210317] cfg80211: Calling CRDA to update world regulatory domain
[ 0.211221] Switched to clocksource mxc_timer1
[ 0.237286] NET: Registered protocol family 2
[ 0.239298] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.239415] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.239573] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.239686] TCP: reno registered
[ 0.239724] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.239781] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.240377] NET: Registered protocol family 1
[ 0.241146] RPC: Registered named UNIX socket transport module.
[ 0.241177] RPC: Registered udp transport module.
[ 0.241450] RPC: Registered tcp transport module.
[ 0.241476] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.242002] Trying to unpack rootfs image as initramfs...
[ 1.740442] Freeing initrd memory: 7972K (83801000 - 83fca000)
[ 1.743045] imx rpmsg driver is registered.
[ 1.744713] Bus freq driver module loaded
[ 1.746781] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 1.765705] VFS: Disk quotas dquot_6.5.2
[ 1.766475] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.772795] NFS: Registering the id_resolver key type
[ 1.772925] Key type id_resolver registered
[ 1.772948] Key type id_legacy registered
[ 1.773050] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 1.774988] fuse init (API version 7.22)
[ 1.776177] msgmni has been set to 991
[ 1.784973] io scheduler noop registered
[ 1.785006] io scheduler deadline registered
[ 1.785513] io scheduler cfq registered (default)
[ 1.786614] imx-weim 21b8000.weim: Driver registered.
[ 1.792895] backlight.9 supply power not found, using dummy regulator
[ 1.796261] MIPI DSI driver module loaded
[ 1.800839] 21c8000.lcdif supply lcd not found, using dummy regulator
[ 1.806326] mxsfb 21c8000.lcdif: failed to find mxc display driver
[ 1.816893] Console: switching to colour frame buffer device 100x30
[ 1.823738] mxsfb 21c8000.lcdif: initialized
[ 1.831503] imx-sdma 20ec000.sdma: no event needs to be remapped
[ 1.831694] imx-sdma 20ec000.sdma: loaded firmware 3.1
[ 1.839518] imx-sdma 20ec000.sdma: initialized
[ 1.840994] Serial: IMX driver
[ 1.841802] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX
[ 2.589983] console [ttymxc0] enabled
[ 2.595360] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 59, base_baud = 5000000) is a IMX
[ 2.605276] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60, base_baud = 5000000) is a IMX
[ 2.614999] serial: Freescale lpuart driver
[ 2.623221] imx sema4 driver is registered.
[ 2.627586] [drm] Initialized drm 1.1.0 20060810
[ 2.633429] [drm] Initialized vivante 1.0.0 20120216 on minor 0
[ 2.660951] brd: module loaded
[ 2.675845] loop: module loaded
[ 2.682515] spi_gpio spi4.15: gpio-miso property not found, switching to no-rx mode
[ 2.701191] CAN device driver interface
[ 2.708536] flexcan 2090000.can: device registered (reg_base=a0970000, irq=142)
[ 2.718621] flexcan 2094000.can: device registered (reg_base=a0978000, irq=143)
[ 2.728246] 20b4000.ethernet supply phy not found, using dummy regulator
[ 2.736313] pps pps0: new PPS source ptp0
[ 2.740880] fec 20b4000.ethernet (unregistered net_device): Invalid MAC address: 00:00:00:00:00:00
[ 2.750109] fec 20b4000.ethernet (unregistered net_device): Using random MAC address: ba:6c:c8:5a:6d:f4
[ 2.760336] libphy: fec_enet_mii_bus: probed
[ 2.780914] fec 20b4000.ethernet eth0: registered PHC device 0
[ 2.788612] 2188000.ethernet supply phy not found, using dummy regulator
[ 2.796719] pps pps1: new PPS source ptp1
[ 2.801601] fec 2188000.ethernet (unregistered net_device): Invalid MAC address: 00:00:00:00:00:00
[ 2.810673] fec 2188000.ethernet (unregistered net_device): Using random MAC address: 82:4f:d4:7c:df:66
[ 2.822386] fec 2188000.ethernet eth1: registered PHC device 1
[ 2.829911] PPP generic driver version 2.4.2
[ 2.834882] PPP BSD Compression module registered
[ 2.839629] PPP Deflate Compression module registered
[ 2.844958] usbcore: registered new interface driver cdc_ether
[ 2.850954] usbcore: registered new interface driver cdc_eem
[ 2.856962] usbcore: registered new interface driver cdc_ncm
[ 2.862708] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.869267] ehci-mxc: Freescale On-Chip EHCI Host driver
[ 2.875112] usbcore: registered new interface driver usb-storage
[ 2.881563] usbcore: registered new interface driver usbserial
[ 2.887542] usbcore: registered new interface driver usbserial_generic
[ 2.894272] usbserial: USB Serial support registered for generic
[ 2.900413] usbcore: registered new interface driver ftdi_sio
[ 2.906340] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 2.913827] usbcore: registered new interface driver option
[ 2.919542] usbserial: USB Serial support registered for GSM modem (1-port)
[ 2.926731] usbcore: registered new interface driver usb_ehset_test
[ 2.935332] 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
[ 2.950236] 2184200.usb supply vbus not found, using dummy regulator
[ 2.960614] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 2.965654] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[ 2.991327] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 2.998823] hub 1-0:1.0: USB hub found
[ 3.002806] hub 1-0:1.0: 1 port detected
[ 3.009030] mousedev: PS/2 mouse device common for all mice
[ 3.016821] input: 20cc000.snvs-pwrkey as /devices/soc0/soc.0/2000000.aips-bus/20cc000.snvs-pwrkey/input/input0
[ 3.027713] snvs_pwrkey 20cc000.snvs-pwrkey: i.MX snvs powerkey probed
[ 3.035022] imx6ul-pinctrl 20e0000.iomuxc: pin MX6UL_PAD_RESERVE8 already requested by 20e0000.iomuxc; cannot claim for 0-0038
[ 3.046532] imx6ul-pinctrl 20e0000.iomuxc: pin-8 (0-0038) status -22
[ 3.053052] imx6ul-pinctrl 20e0000.iomuxc: could not request pin 8 (MX6UL_PAD_RESERVE8) from group edt_ft5x06grp on device 20e0000.iomuxc
[ 3.065559] edt_ft5x06 0-0038: Error applying setting, reverse things back
[ 3.072875] edt_ft5x06 0-0038: touchscreen probe failed
[ 3.078170] edt_ft5x06: probe of 0-0038 failed with error -5
[ 3.085991] input: iMX6UL TouchScreen Controller as /devices/virtual/input/input2
[ 3.095781] i2c-core: driver [isl29023] using legacy suspend method
[ 3.103001] i2c-core: driver [isl29023] using legacy resume method
[ 3.110665] rtc-rx8010 0-0032: Unable to write register #23
[ 3.116424] i2c i2c-0: probing for rx8010 failed
[ 3.121139] rtc-rx8010: probe of 0-0032 failed with error -5
[ 3.128574] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
[ 3.137355] i2c /dev entries driver
[ 3.142499] IR NEC protocol handler initialized
[ 3.147133] IR RC5(x) protocol handler initialized
[ 3.152079] IR RC6 protocol handler initialized
[ 3.156681] IR JVC protocol handler initialized
[ 3.161326] IR Sony protocol handler initialized
[ 3.166016] IR RC5 (streamzap) protocol handler initialized
[ 3.171694] IR SANYO protocol handler initialized
[ 3.176462] IR MCE Keyboard/mouse protocol handler initialized
[ 3.185997] pxp-v4l2 pxp_v4l2.10: initialized
[ 3.191974] i2c-core: driver [mag3110] using legacy suspend method
[ 3.198255] i2c-core: driver [mag3110] using legacy resume method
[ 3.205657] imx2-wdt 20bc000.wdog: IMX2+ Watchdog Timer enabled. timeout=60s (nowayout=0)
[ 3.214536] Bluetooth: HCI UART driver ver 2.2
[ 3.219074] Bluetooth: HCI H4 protocol initialized
[ 3.224013] Bluetooth: HCI BCSP protocol initialized
[ 3.229051] Bluetooth: HCIATH3K protocol initialized
[ 3.234377] usbcore: registered new interface driver bcm203x
[ 3.240316] usbcore: registered new interface driver btusb
[ 3.246154] usbcore: registered new interface driver ath3k
[ 3.252463] sdhci: Secure Digital Host Controller Interface driver
[ 3.258740] sdhci: Copyright(c) Pierre Ossman
[ 3.263237] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.271982] mmc0: no vqmmc regulator found
[ 3.321279] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[ 3.339954] mmc1: no vqmmc regulator found
[ 3.344312] mmc1: no vmmc regulator found
[ 3.401320] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[ 3.414082] fsl-quadspi 21e0000.qspi: unrecognized JEDEC id ffffff
[ 3.420441] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 3.428724] fsl-quadspi 21e0000.qspi: Freescale QuadSPI probe failed
[ 3.449447] usbcore: registered new interface driver usbhid
[ 3.455216] usbhid: USB HID core driver
[ 3.467224] wm8960 1-001a: Failed to issue reset
[ 3.472248] wm8960: probe of 1-001a failed with error -5
[ 3.480511] fsl-asrc 2034000.asrc: driver registered
[ 3.495291] imx-wm8960 sound.14: failed to find codec platform device
[ 3.502058] imx-wm8960: probe of sound.14 failed with error -22
[ 3.512210] NET: Registered protocol family 26
[ 3.517037] TCP: cubic registered
[ 3.522238] NET: Registered protocol family 10
[ 3.529931] sit: IPv6 over IPv4 tunneling driver
[ 3.536970] NET: Registered protocol family 17
[ 3.541667] can: controller area network core (rev 20120528 abi 9)
[ 3.548107] NET: Registered protocol family 29
[ 3.554981] can: raw protocol (rev 20120528)
[ 3.559343] can: broadcast manager protocol (rev 20120528 t)
[ 3.565245] can: netlink gateway (rev 20130117) max_hops=1
[ 3.577033] Bluetooth: RFCOMM TTY layer initialized
[ 3.586486] Bluetooth: RFCOMM socket layer initialized
[ 3.597087] Bluetooth: RFCOMM ver 1.11
[ 3.605209] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.616014] Bluetooth: BNEP filters: protocol multicast
[ 3.626666] Bluetooth: BNEP socket layer initialized
[ 3.637022] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 3.644148] mmc0: new ultra high speed SDR104 SDHC card at address aaaa
[ 3.650859] Bluetooth: HIDP socket layer initialized
[ 3.657319] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
[ 3.662067] 8021q: 802.1Q VLAN Support v1.8
[ 3.668001] Key type dns_resolver registered
[ 3.672687] mmcblk0: p1
[ 3.681503] cpu cpu0: dev_pm_opp_get_opp_count: device OPP not found (-19)
[ 3.721017] gpio_dvfs: disabling
[ 3.727106] usb_otg1_vbus: disabling
[ 3.733004] can-3v3: disabling
[ 3.739262] regulator-dummy: disabling
[ 3.747343] imx mcc test is registered.
[ 3.754541] snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0)
[ 3.786479] ALSA device list:
[ 3.789659] mmc1: BKOPS_EN bit is not set
[ 3.793881] No soundcards found.
[ 3.801112] Freeing unused kernel memory: 388K (809ed000 - 80a4e000)
[ 3.825367] mmc1: new high speed DDR MMC card at address 0001
[ 3.842195] mmcblk1: mmc1:0001 Q2J54A 3.64 GiB
[ 3.851481] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 2.00 MiB
[ 3.865315] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 2.00 MiB
[ 3.879704] mmcblk1rpmb: mmc1:0001 Q2J54A partition 3 512 KiB
[ 3.901722] mmcblk1: p1 p2
[ 3.914676] mmcblk1boot1: unknown partition table
[ 3.933015] mmcblk1boot0: unknown partition table
1+0 records in
1+0 records out
1024 bytes (1.0 kB) copied, 0.403605 s, 2.5 kB/s
sfdisk: Checking that no-one is using th[ 4.391090] mmcblk1: unknown partition table
is disk right now ...
sfdisk: OK

Disk /dev/mmcblk1: 119296 cylinders, 4 heads, 16 sectors/track
sfdisk: /dev/mmcblk1: unrecognized partition tabl[ 4.407639] mmcblk1: p1 p2
e type
Old situation:
sfdisk: No partitions found
New situation:
Units: 1MiB = 1024*1024 bytes, blocks of 1024 bytes, counting from 0

Device Boot Start End MiB #blocks Id System
/dev/mmcblk1p1 10 509 500 512000 c W95 FAT32 (LBA)
/dev/mmcblk1p2 600 3727 3128 3203072 83 Linux
/dev/mmcblk1p3 0 - 0 0 0 Empty
/dev/mmcblk1p4 0 - 0 0 0 Empty
sfdisk: Warning: no primary partition is marked bootable (active)
This does not matter for LILO, but the DOS MBR will not boot this disk.
Successfully wrote the new partition table

Re-reading the partition table ...

sfdisk: If you created or changed a DOS partition, /dev/foo7, say, then use dd(1)
to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1
(See fdisk(8).)
129+0 records in
129+0 records out
132096 bytes (132 kB) copied, 0.0331333 s, 4.0 MB/s
[ 5.185215] random: nonblocking pool is initialized
[ 14.531284] mmc0: Timeout waiting for hardware interrupt.
[ 14.536800] ------------[ cut here ]------------
[ 14.541507] WARNING: CPU: 0 PID: 0 at drivers/mmc/host/sdhci.c:982 sdhci_send_command+0xb08/0xc94()
[ 14.550589] Modules linked in:
[ 14.553728] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.14.38-6UL_ga #1
[ 14.560451] [<8001496c>] (unwind_backtrace) from [<8001166c>] (show_stack+0x10/0x14)
[ 14.568283] [<8001166c>] (show_stack) from [<80714700>] (dump_stack+0x64/0xb4)
[ 14.575592] [<80714700>] (dump_stack) from [<80031414>] (warn_slowpath_common+0x64/0x84)
[ 14.583761] [<80031414>] (warn_slowpath_common) from [<80031450>] (warn_slowpath_null+0x1c/0x24)
[ 14.592625] [<80031450>] (warn_slowpath_null) from [<8049df48>] (sdhci_send_command+0xb08/0xc94)
[ 14.601494] [<8049df48>] (sdhci_send_command) from [<8049ecdc>] (sdhci_timeout_timer+0x70/0xb4)
[ 14.610272] [<8049ecdc>] (sdhci_timeout_timer) from [<8003a5a0>] (call_timer_fn.isra.31+0x24/0x84)
[ 14.619313] [<8003a5a0>] (call_timer_fn.isra.31) from [<8003a7b8>] (run_timer_softirq+0x1b8/0x1cc)
[ 14.628344] [<8003a7b8>] (run_timer_softirq) from [<80034e98>] (__do_softirq+0x104/0x218)
[ 14.636586] [<80034e98>] (__do_softirq) from [<80035218>] (irq_exit+0xa8/0xec)
[ 14.643878] [<80035218>] (irq_exit) from [<8000ed44>] (handle_IRQ+0x3c/0x90)
[ 14.650998] [<8000ed44>] (handle_IRQ) from [<80008578>] (gic_handle_irq+0x28/0x5c)
[ 14.658641] [<80008578>] (gic_handle_irq) from [<80012100>] (__irq_svc+0x40/0x70)
[ 14.666166] Exception stack(0x80a51f28 to 0x80a51f70)
[ 14.671275] 1f20: 80a51f70 00000000 6175a484 00000003 8bb400d0 00000000
[ 14.679512] 1f40: 6170f016 00000003 80a5f2e4 410fc075 00000001 00000000 00000000 80a51f70
[ 14.687737] 1f60: 80075428 8048805c 60000013 ffffffff
[ 14.692863] [<80012100>] (__irq_svc) from [<8048805c>] (cpuidle_enter_state+0x50/0xec)
[ 14.700847] [<8048805c>] (cpuidle_enter_state) from [<804881a0>] (cpuidle_idle_call+0xa8/0x160)
[ 14.709616] [<804881a0>] (cpuidle_idle_call) from [<8000f070>] (arch_cpu_idle+0x8/0x44)
[ 14.717698] [<8000f070>] (arch_cpu_idle) from [<80069b58>] (cpu_startup_entry+0x9c/0x138)
[ 14.725955] [<80069b58>] (cpu_startup_entry) from [<809eda90>] (start_kernel+0x2fc/0x358)
[ 14.734175] ---[ end trace 024c4c8e61367aa5 ]---
[ 14.739947] mmcblk0: error -110 transferring data, sector 1048600, nr 8, cmd response 0x0, card status 0xc00b00
[ 14.750286] mmcblk0: retrying using single block read
[ 24.771286] mmc0: Timeout waiting for hardware interrupt.
[ 24.776813] ------------[ cut here ]------------
[ 24.781521] WARNING: CPU: 0 PID: 0 at drivers/mmc/host/sdhci.c:982 sdhci_send_command+0xb08/0xc94()
[ 24.790600] Modules linked in:
[ 24.793738] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.14.38-6UL_ga #1
[ 24.801411] [<8001496c>] (unwind_backtrace) from [<8001166c>] (show_stack+0x10/0x14)
[ 24.809243] [<8001166c>] (show_stack) from [<80714700>] (dump_stack+0x64/0xb4)
[ 24.816552] [<80714700>] (dump_stack) from [<80031414>] (warn_slowpath_common+0x64/0x84)
[ 24.824721] [<80031414>] (warn_slowpath_common) from [<80031450>] (warn_slowpath_null+0x1c/0x24)
[ 24.833586] [<80031450>] (warn_slowpath_null) from [<8049df48>] (sdhci_send_command+0xb08/0xc94)
[ 24.842451] [<8049df48>] (sdhci_send_command) from [<8049ecdc>] (sdhci_timeout_timer+0x70/0xb4)
[ 24.851229] [<8049ecdc>] (sdhci_timeout_timer) from [<8003a5a0>] (call_timer_fn.isra.31+0x24/0x84)
[ 24.860267] [<8003a5a0>] (call_timer_fn.isra.31) from [<8003a7b8>] (run_timer_softirq+0x1b8/0x1cc)
[ 24.869298] [<8003a7b8>] (run_timer_softirq) from [<80034e98>] (__do_softirq+0x104/0x218)
[ 24.877541] [<80034e98>] (__do_softirq) from [<80035218>] (irq_exit+0xa8/0xec)
[ 24.884836] [<80035218>] (irq_exit) from [<8000ed44>] (handle_IRQ+0x3c/0x90)
[ 24.891955] [<8000ed44>] (handle_IRQ) from [<80008578>] (gic_handle_irq+0x28/0x5c)
[ 24.899600] [<80008578>] (gic_handle_irq) from [<80012100>] (__irq_svc+0x40/0x70)
[ 24.907124] Exception stack(0x80a51f28 to 0x80a51f70)
[ 24.912233] 1f20: 80a51f70 00000000 c3cfa485 00000005 8bb400d0 00000000
[ 24.920473] 1f40: c3cbd15a 00000005 80a5f2e4 410fc075 00000001 00000000 00000000 80a51f70
[ 24.928699] 1f60: 80075428 8048805c 60000013 ffffffff
[ 24.933825] [<80012100>] (__irq_svc) from [<8048805c>] (cpuidle_enter_state+0x50/0xec)
[ 24.941815] [<8048805c>] (cpuidle_enter_state) from [<804881a0>] (cpuidle_idle_call+0xa8/0x160)
[ 24.950583] [<804881a0>] (cpuidle_idle_call) from [<8000f070>] (arch_cpu_idle+0x8/0x44)
[ 24.958665] [<8000f070>] (arch_cpu_idle) from [<80069b58>] (cpu_startup_entry+0x9c/0x138)
[ 24.966921] [<80069b58>] (cpu_startup_entry) from [<809eda90>] (start_kernel+0x2fc/0x358)
[ 24.975140] ---[ end trace 024c4c8e61367aa6 ]---
[ 24.980916] mmcblk0: error -110 transferring data, sector 1048608, nr 24, cmd response 0x0, card status 0xc00b00
[ 24.991879] mmcblk0: retrying using single block read
[ 25.037405] mmcblk0: error -84 transferring data, sector 1048576, nr 1, cmd response 0x800900, card status 0x0
[ 25.049969] end_request: I/O error, dev mmcblk0, sector 1048576
[ 25.056107] Buffer I/O error on device mmcblk0p1, logical block 0
[ 25.062370] lost page write due to I/O error on mmcblk0p1
[ 25.098242] mmcblk0: timed out sending r/w cmd command, card status 0xc00b00
[ 25.110150] mmcblk0: error -110 sending stop command, original cmd response 0x900, card status 0xc00b00
[ 25.120273] mmcblk0: error -84 transferring data, sector 1106600, nr 64, cmd response 0x900, card status 0xb00
[ 25.130465] mmcblk0: retrying using single block read
[ 35.171342] mmc0: Timeout waiting for hardware interrupt.
[ 35.176947] ------------[ cut here ]------------
[ 35.181653] WARNING: CPU: 0 PID: 0 at drivers/mmc/host/sdhci.c:982 sdhci_send_command+0xb08/0xc94()
[ 35.190735] Modules linked in:
[ 35.193874] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 3.14.38-6UL_ga #1
[ 35.201552] [<8001496c>] (unwind_backtrace) from [<8001166c>] (show_stack+0x10/0x14)
[ 35.209388] [<8001166c>] (show_stack) from [<80714700>] (dump_stack+0x64/0xb4)
[ 35.216695] [<80714700>] (dump_stack) from [<80031414>] (warn_slowpath_common+0x64/0x84)
[ 35.224864] [<80031414>] (warn_slowpath_common) from [<80031450>] (warn_slowpath_null+0x1c/0x24)
[ 35.233729] [<80031450>] (warn_slowpath_null) from [<8049df48>] (sdhci_send_command+0xb08/0xc94)
[ 35.242596] [<8049df48>] (sdhci_send_command) from [<8049ecdc>] (sdhci_timeout_timer+0x70/0xb4)
[ 35.251373] [<8049ecdc>] (sdhci_timeout_timer) from [<8003a5a0>] (call_timer_fn.isra.31+0x24/0x84)
[ 35.260413] [<8003a5a0>] (call_timer_fn.isra.31) from [<8003a7b8>] (run_timer_softirq+0x1b8/0x1cc)
[ 35.269444] [<8003a7b8>] (run_timer_softirq) from [<80034e98>] (__do_softirq+0x104/0x218)
[ 35.277685] [<80034e98>] (__do_softirq) from [<80035218>] (irq_exit+0xa8/0xec)
[ 35.284976] [<80035218>] (irq_exit) from [<8000ed44>] (handle_IRQ+0x3c/0x90)
[ 35.292095] [<8000ed44>] (handle_IRQ) from [<80008578>] (gic_handle_irq+0x28/0x5c)
[ 35.299741] [<80008578>] (gic_handle_irq) from [<80012100>] (__irq_svc+0x40/0x70)
[ 35.307267] Exception stack(0x80a51f28 to 0x80a51f70)
[ 35.312375] 1f20: 80a51f70 00000000 2fb425c6 00000008 8bb400d0 00000000
[ 35.320613] 1f40: 2fb3da41 00000008 80a5f2e4 410fc075 00000001 00000000 00000000 80a51f70
[ 35.328838] 1f60: 80075428 8048805c 600c0013 ffffffff
[ 35.333965] [<80012100>] (__irq_svc) from [<8048805c>] (cpuidle_enter_state+0x50/0xec)
[ 35.341950] [<8048805c>] (cpuidle_enter_state) from [<804881a0>] (cpuidle_idle_call+0xa8/0x160)
[ 35.350720] [<804881a0>] (cpuidle_idle_call) from [<8000f070>] (arch_cpu_idle+0x8/0x44)
[ 35.358801] [<8000f070>] (arch_cpu_idle) from [<80069b58>] (cpu_startup_entry+0x9c/0x138)
[ 35.367057] [<80069b58>] (cpu_startup_entry) from [<809eda90>] (start_kernel+0x2fc/0x358)
[ 35.375279] ---[ end trace 024c4c8e61367aa7 ]---
[ 35.381074] mmcblk0: error -110 transferring data, sector 1106792, nr 256, cmd response 0x0, card status 0xc00b00
[ 35.392030] mmcblk0: retrying using single block read
[ 35.434094] mmcblk0: error -84 transferring data, sector 1106917, nr 131, cmd response 0x800900, card status 0x0
[ 35.444407] end_request: I/O error, dev mmcblk0, sector 1106917
[ 35.487954] mmcblk0: error -84 transferring data, sector 1107048, nr 158, cmd response 0x900, card status 0xc00b00
[ 35.498474] mmcblk0: retrying using single block read

Outcomes