I'm having a problem where the SSD won't appear during the boot process, but I can access it from the recovery kernel. Think our problems are related? I was running Portage and compiling a package when the EIOs occurred and made my system read-only. This is what my boot message looks like (important part tagged with "<-- IMPORTANT PART" (I can't use bold in the code block :()):
U-Boot SPL 2015.04-rc1-02853-gbd5c7d3 (Sep 04 2015 - 10:11:08)
SPD checksum unexpected.
Checksum lsb in SPD = 7D, computed SPD = FA
Checksum msb in SPD = 53, computed SPD = 56
Using canned SPD
Running post-config memory test... Pass
Internal SD card
reading u-boot.img
reading u-boot.img
U-Boot 2015.04-rc1-02853-gbd5c7d3 (Sep 04 2015 - 10:11:08)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: WDOG
Board: Novena 4x
I2C: ready
DRAM: 3.8 GiB
PMIC: PFUZE100 ID=0x10
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Using default environment
auto-detected panel Chimei-FHD
Display: Chimei-FHD (1920x1080)
In: serial
Out: vga
Err: vga
Net: FEC [PRIME]
Hit any key to stop autoboot: 0
reading uEnv.txt
33 bytes read in 21 ms (1000 Bytes/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
To hook early boot process, add a variable called earlyhook
IT6251 bridge chip detected
gpio: pin 110 (gpio 110) value is 0
Press Control-C to enter U-Boot shell, or wait to enter recovery mode
sleep - delay execution for some time
Usage:
sleep N
- delay execution for N seconds (N is _decimal_ !!!)
=> setenv bootargs init=/lib/systemd/systemd rootwait rw console=ttymxc1,115200
=> boot
reading uEnv.txt
33 bytes read in 21 ms (1000 Bytes/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
To hook early boot process, add a variable called earlyhook
IT6251 bridge chip detected
gpio: pin 110 (gpio 110) value is 1
Hold recovery button to boot to recovery, or to enter U-Boot shell.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: ncq stag pm led clo only pmp pio slum part
SATA Device Info:
S/N: S1DBNSBFA56309T
Product model number: Samsung SSD 840 EVO 250GB
Firmware version: EXT0CB6Q
Capacity: 488397168 sectors
ToChook late boot process, add a variable called finalhook
Scanning sata 0:1...
**CNo partition table - sata 0 **
**CNo partition table - sata 0 **
**CNo partition table - sata 0 **
**CNo partition table - sata 0 **
**CNo partition table - sata 0 **
**CNo partition table - sata 0 **
reading zImage
5615744 bytes read in 296 ms (18.1 MiB/s)
reading novena.dtb
41415 bytes read in 26 ms (1.5 MiB/s)
Kernel image @ 0x12000000 [ 0x000000 - 0x55b080 ]
##CFlattened Device Tree blob at 11ff0000
41CBooting using the fdt blob at 0x11ff0000
43CUsing Device Tree in place at 11ff0000, end 11ffd1c6
55C
Starting kernel ...
19C
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.19.0-00485-gc5f2138 (xobs@xobs-novena-laptop) (gcc version 4.9.2 (Debian 4.9.2-10) ) #858 SMP PREEMPT Tue Sep 15 13:41:23 SGT 2015
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Kosagi Novena Dual/Quad
[ 0.000000] cma: Reserved 256 MiB at 0x2f800000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 11 pages/cpu @dd55d000 s12608 r8192 d24256 u45056
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 981329
[ 0.000000] Kernel command line: init=/lib/systemd/systemd rootwait rw console=ttymxc1,115200 root=PARTUUID=4e6f7653-03 console=tty0
[ 0.000000] log_buf_len individual max cpu contribution: 65536 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 196608 bytes
[ 0.000000] log_buf_len min size: 131072 bytes
[ 0.000000] log_buf_len: 524288 bytes
[ 0.000000] early log buf free: 129392(98%)
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 3620592K/3932156K available (8437K kernel code, 383K rwdata, 2576K rodata, 560K init, 641K bss, 49420K reserved, 262144K cma-reserved, 3153916K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0ac9694 (11014 kB)
[ 0.000000] .init : 0xc0aca000 - 0xc0b56000 ( 560 kB)
[ 0.000000] .data : 0xc0b56000 - 0xc0bb5d14 ( 384 kB)
[ 0.000000] .bss : 0xc0bb5d14 - 0xc0c56394 ( 642 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76070001
[ 0.000000] Switching to timer-based delay loop, resolution 333ns
[ 0.000007] sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655765682ns
[ 0.001554] Console: colour dummy device 80x30
[ 0.002640] console [tty0] enabled
[ 0.002676] Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
[ 0.002730] pid_max: default: 32768 minimum: 301
[ 0.002852] Security Framework initialized
[ 0.002887] AppArmor: AppArmor disabled by boot time parameter
[ 0.003090] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.003129] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.003869] Initializing cgroup subsys memory
[ 0.003916] Initializing cgroup subsys devices
[ 0.003950] Initializing cgroup subsys freezer
[ 0.003985] Initializing cgroup subsys net_cls
[ 0.004019] Initializing cgroup subsys blkio
[ 0.004052] Initializing cgroup subsys perf_event
[ 0.004085] Initializing cgroup subsys net_prio
[ 0.004159] CPU: Testing write buffer coherency: ok
[ 0.004213] ftrace: allocating 27968 entries in 83 pages
[ 0.051761] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.051911] Setting up static identity map for 0x107a1fd0 - 0x107a2028
[ 0.130496] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.150465] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.170471] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.170557] Brought up 4 CPUs
[ 0.170629] SMP: Total of 4 processors activated (24.00 BogoMIPS).
[ 0.170649] CPU: All CPU(s) started in SVC mode.
[ 0.171386] devtmpfs: initialized
[ 0.172246] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.187280] pinctrl core: initialized pinctrl subsystem
[ 0.197971] NET: Registered protocol family 16
[ 0.200570] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.229639] cpuidle: using governor ladder
[ 0.259646] cpuidle: using governor menu
[ 0.259836] CPU identified as i.MX6Q, silicon rev 1.2
[ 0.281458] No ATAGs?
[ 0.281508] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.281546] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.282154] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[ 0.961384] vgaarb: loaded
[ 0.961770] SCSI subsystem initialized
[ 0.962169] usbcore: registered new interface driver usbfs
[ 0.962259] usbcore: registered new interface driver hub
[ 0.962407] usbcore: registered new device driver usb
[ 0.965578] stmpe-i2c 0-0044: stmpe811 detected, chip id: 0x811
[ 1.055653] i2c i2c-0: IMX I2C adapter registered
[ 1.055684] of_dma_request_slave_channel: dma-names property of node '/soc/aips-bus@02100000/i2c@021a0000' missing or empty
[ 1.055720] i2c i2c-0: can't use DMA
[ 1.056432] i2c i2c-1: IMX I2C adapter registered
[ 1.056464] of_dma_request_slave_channel: dma-names property of node '/soc/aips-bus@02100000/i2c@021a4000' missing or empty
[ 1.056498] i2c i2c-1: can't use DMA
[ 1.057863] i2c i2c-2: IMX I2C adapter registered
[ 1.057894] of_dma_request_slave_channel: dma-names property of node '/soc/aips-bus@02100000/i2c@021a8000' missing or empty
[ 1.057929] i2c i2c-2: can't use DMA
[ 1.058108] pps_core: LinuxPPS API ver. 1 registered
[ 1.058134] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.058186] PTP clock support registered
[ 1.058580] Advanced Linux Sound Architecture Driver Initialized.
[ 1.059771] Bluetooth: Core ver 2.20
[ 1.059837] NET: Registered protocol family 31
[ 1.059857] Bluetooth: HCI device and connection manager initialized
[ 1.059885] Bluetooth: HCI socket layer initialized
[ 1.059910] Bluetooth: L2CAP socket layer initialized
[ 1.059978] Bluetooth: SCO socket layer initialized
[ 1.060665] cfg80211: Calling CRDA to update world regulatory domain
[ 1.060944] Switched to clocksource mxc_timer1
[ 1.095677] FS-Cache: Loaded
[ 1.109249] NET: Registered protocol family 2
[ 1.109983] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 1.110088] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 1.110229] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.110332] TCP: reno registered
[ 1.110358] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 1.110436] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 1.110709] NET: Registered protocol family 1
[ 1.111431] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[ 1.114152] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 1.114370] audit: initializing netlink subsys (disabled)
[ 1.114452] audit: type=2000 audit(1.090:1): initialized
[ 1.123509] zpool: loaded
[ 1.123543] zbud: loaded
[ 1.124241] VFS: Disk quotas dquot_6.5.2
[ 1.124485] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.125953] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.126788] fuse init (API version 7.23)
[ 1.128375] pstore: Registered eepromoops as persistent store backend
[ 1.131108] NET: Registered protocol family 38
[ 1.131231] bounce: pool size: 64 pages
[ 1.131314] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 1.131351] io scheduler noop registered (default)
[ 1.131376] io scheduler deadline registered
[ 1.131625] io scheduler cfq registered
[ 1.136272] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
[ 1.136320] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
[ 1.139644] imx-sdma 20ec000.sdma: initialized
[ 1.141591] pfuze100-regulator 1-0008: Full layer: 2, Metal layer: 1
[ 1.142224] pfuze100-regulator 1-0008: FAB: 0, FIN: 0
[ 1.142251] pfuze100-regulator 1-0008: pfuze100 found.
[ 1.235089] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 297, base_baud = 5000000) is a IMX
[ 2.037727] console [ttymxc1] enabled
[ 2.042082] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 298, base_baud = 5000000) is a IMX
[ 2.051450] 21f0000.serial: ttymxc3 at MMIO 0x21f0000 (irq = 299, base_baud = 5000000) is a IMX
[ 2.060694] [drm] Initialized drm 1.1.0 20060810
[ 2.067616] panel supply power not found, using dummy regulator
[ 2.073875] i2c 2-005c: Driver it6251 requests probe deferral
[ 2.080963] imx-ipuv3 2400000.ipu: IPUv3H probed
[ 2.086948] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 2.093621] [drm] No driver support for vblank timestamp query.
[ 2.099661] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops ipu_crtc_ops)
[ 2.107169] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops ipu_crtc_ops)
[ 2.114677] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops ipu_crtc_ops)
[ 2.122201] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops ipu_crtc_ops)
[ 2.129913] imx-hdmi 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1
[ 2.138710] imx-drm display-subsystem: bound 120000.hdmi (ops hdmi_ops)
[ 2.145471] /soc/aips-bus@02000000/ldb@020e0008/lvds-channel@0: could not find display-timings node
[ 2.154566] /soc/aips-bus@02000000/ldb@020e0008/lvds-channel@0: no timings specified
[ 2.162554] imx-ldb 2000000.aips-bus:ldb@020e0008: dual-channel mode, ignoring second output
[ 2.171051] imx-drm display-subsystem: bound 2000000.aips-bus:ldb@020e0008 (ops imx_ldb_ops)
[ 2.208728] Console: switching to colour frame buffer device 240x67
[ 2.228527] imx-drm display-subsystem: fb0: frame buffer device
[ 2.234643] imx-drm display-subsystem: registered panic notifier
[ 2.260985] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0
[ 2.267325] imx-ipuv3 2800000.ipu: IPUv3H probed
[ 2.279745] brd: module loaded
[ 2.286793] loop: module loaded
[ 2.293015] senoko 0-0020: senoko 'S' version 2.5 (features: 0x02)
[ 2.301206] ahci-imx 2200000.sata: fsl,transmit-level-mV value 1025, using 00000024
[ 2.308981] ahci-imx 2200000.sata: fsl,transmit-boost-mdB value 0, using 00000000
[ 2.316607] ahci-imx 2200000.sata: fsl,transmit-atten-16ths value 8, using 00002800
[ 2.324389] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
[ 2.335156] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 2.344097] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
[ 2.354996] scsi host0: ahci_platform
[ 2.359082] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 302
[ 2.369394] spi_imx 2010000.ecspi: probed
[ 2.374956] libphy: Fixed MDIO Bus: probed
[ 2.380431] 2188000.ethernet supply phy not found, using dummy regulator
[ 2.401417] pps pps0: new PPS source ptp0
[ 2.410403] libphy: fec_enet_mii_bus: probed
[ 2.415359] fec 2188000.ethernet eth0: registered PHC device 0
[ 2.421691] usbcore: registered new interface driver asix
[ 2.427236] usbcore: registered new interface driver ax88179_178a
[ 2.433512] usbcore: registered new interface driver cdc_ether
[ 2.439485] usbcore: registered new interface driver cdc_eem
[ 2.445304] usbcore: registered new interface driver cdc_subset
[ 2.451455] usbcore: registered new interface driver cdc_ncm
[ 2.457487] VFIO - User Level meta-driver version: 0.3
[ 2.462965] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.469609] ehci-pci: EHCI PCI platform driver
[ 2.474210] ehci-platform: EHCI generic platform driver
[ 2.479904] usbcore: registered new interface driver usb-storage
[ 2.490110] usbcore: registered new interface driver usbserial
[ 2.499932] usbcore: registered new interface driver usbserial_generic
[ 2.510378] usbserial: USB Serial support registered for generic
[ 2.520306] usbcore: registered new interface driver usb_serial_simple
[ 2.530705] usbserial: USB Serial support registered for carelink
[ 2.540666] usbserial: USB Serial support registered for zio
[ 2.550147] usbserial: USB Serial support registered for funsoft
[ 2.559945] usbserial: USB Serial support registered for flashloader
[ 2.570076] usbserial: USB Serial support registered for google
[ 2.579711] usbserial: USB Serial support registered for vivopay
[ 2.589426] usbserial: USB Serial support registered for moto_modem
[ 2.599367] usbserial: USB Serial support registered for novatel_gps
[ 2.609326] usbserial: USB Serial support registered for hp4x
[ 2.618606] usbserial: USB Serial support registered for suunto
[ 2.627987] usbserial: USB Serial support registered for siemens_mpi
[ 2.648842] ci_hdrc ci_hdrc.1: doesn't support gadget
[ 2.657318] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 2.665531] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[ 2.690983] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 2.699837] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.709923] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.710990] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.729866] usb usb1: Product: EHCI Host Controller
[ 2.729872] ata1.00: supports DRM functions and may not be fully accessible
[ 2.729883] ata1.00: ATA-9: Samsung SSD 840 EVO 250GB, EXT0CB6Q, max UDMA/133
[ 2.729892] ata1.00: 488397168 sectors, multi 1: LBA48 NCQ (depth 31/32)
[ 2.758507] ata1.00: supports DRM functions and may not be fully accessible
[ 2.758522] ata1.00: configured for UDMA/133
[ 2.758960] scsi 0:0:0:0: Direct-Access ATA Samsung SSD 840 CB6Q PQ: 0 ANSI: 5
[ 2.759955] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB)
[ 2.760482] sd 0:0:0:0: [sda] Write Protect is off
[ 2.760641] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.768629] sda: unknown partition table
[ 2.769622] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2.843301] usb usb1: Manufacturer: Linux 3.19.0-00485-gc5f2138 ehci_hcd
[ 2.853271] usb usb1: SerialNumber: ci_hdrc.1
[ 2.861560] hub 1-0:1.0: USB hub found
[ 2.868521] hub 1-0:1.0: 1 port detected
[ 2.876758] mousedev: PS/2 mouse device common for all mice
[ 2.886352] input: 20b8000.kpp as /devices/soc0/soc/2000000.aips-bus/20b8000.kpp/input/input0
[ 2.899503] input: Senoko keypad as /devices/soc0/soc/2100000.aips-bus/21a0000.i2c/i2c-0/0-0020/senoko-keypad.1/input/input1
[ 2.915073] rtc-pcf8523 0-0068: RTC reports battery is low
[ 2.927786] rtc-pcf8523 0-0068: rtc core: registered rtc-pcf8523 as rtc0
[ 2.938374] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc1
[ 2.950112] i2c /dev entries driver
[ 2.996618] sbs-battery 0-000b: sbs-battery: battery gas gauge device registered
[ 3.011979] platform 2000000.aips-bus:tempmon: Driver imx_thermal requests probe deferral
[ 3.024355] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[ 3.033851] usbcore: registered new interface driver bcm203x
[ 3.042977] usbcore: registered new interface driver bpa10x
[ 3.051964] usbcore: registered new interface driver btusb
[ 3.060820] usbcore: registered new interface driver ath3k
[ 3.069854] Driver 'mmcblk' needs updating - please use bus_type methods
[ 3.079981] sdhci: Secure Digital Host Controller Interface driver
[ 3.089540] sdhci: Copyright(c) Pierre Ossman
[ 3.097292] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.107084] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode
[ 3.121103] sdhci-esdhc-imx 2194000.usdhc: No vmmc regulator found
[ 3.130773] sdhci-esdhc-imx 2194000.usdhc: No vqmmc regulator found
[ 3.181120] mmc0: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[ 3.192256] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode
[ 3.201011] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 3.215225] sdhci-esdhc-imx 2198000.usdhc: No vmmc regulator found
[ 3.225053] sdhci-esdhc-imx 2198000.usdhc: No vqmmc regulator found
[ 3.270983] mmc1: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[ 3.282559] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.292340] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.301861] usbcore: registered new interface driver usbhid
[ 3.311119] usbhid: USB HID core driver
[ 3.318836] mmc1: host does not support reading read-only switch, assuming write-enable
[ 3.320262] etnaviv gpu-subsystem: bound 134000.gpu (ops gpu_ops)
[ 3.320286] etnaviv gpu-subsystem: bound 130000.gpu (ops gpu_ops)
[ 3.320302] etnaviv gpu-subsystem: bound 2204000.gpu (ops gpu_ops)
[ 3.320313] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
[ 3.367848] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
[ 3.398662] usb 1-1: New USB device found, idVendor=05e3, idProduct=0614
[ 3.417357] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
[ 3.427411] mmc1: new high speed SDHC card at address 59b4
[ 3.427876] mmcblk0: mmc1:59b4 14.9 GiB
[ 3.429282] mmcblk0: p1 p2 p3
[ 3.459612] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 3.478702] [drm] Initialized etnaviv 1.0.0 20150302 on minor 1
[ 3.490666] imx-es8328 sound: es8328-hifi-analog <-> 2028000.ssi mapping ok
[ 3.504160] usb 1-1: Product: USB2.0 Hub Charger
[ 3.513723] hub 1-1:1.0: USB hub found
[ 3.521762] hub 1-1:1.0: 4 ports detected
[ 3.602890] input: imx-audio-es8328 Headphone Jack as /devices/soc0/sound/sound/card1/input2
[ 3.615918] gre: GRE over IPv4 demultiplexor driver
[ 3.624784] TCP: cubic registered
[ 3.632053] Initializing XFRM netlink socket
[ 3.640263] NET: Registered protocol family 17
[ 3.648618] NET: Registered protocol family 15
[ 3.657059] Bluetooth: RFCOMM TTY layer initialized
[ 3.665759] Bluetooth: RFCOMM socket layer initialized
[ 3.674658] Bluetooth: RFCOMM ver 1.11
[ 3.682137] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 3.691159] Bluetooth: BNEP filters: protocol multicast
[ 3.700057] Bluetooth: BNEP socket layer initialized
[ 3.708709] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 3.718354] Bluetooth: HIDP socket layer initialized
[ 3.729613] ThumbEE CPU extension supported.
[ 3.736467] Registering SWP/SWPB emulation handler
[ 3.744297] registered taskstats version 1
[ 3.811383] usb 1-1.2: new high-speed USB device number 3 using ci_hdrc
[ 3.874446] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00
[ 3.883149] pci_bus 0000:00: root bus resource [io 0x1000-0xffff]
[ 3.891718] pci_bus 0000:00: root bus resource [mem 0x01000000-0x01efffff]
[ 3.900967] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.909121] PCI: bus0: Fast back to back transfers disabled
[ 3.931025] PCI: bus1: Fast back to back transfers disabled
[ 3.939002] pci 0000:00:00.0: BAR 0: assigned [mem 0x01000000-0x010fffff]
[ 3.942629] usb 1-1.2: New USB device found, idVendor=0b95, idProduct=772b
[ 3.942635] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.942639] usb 1-1.2: Product: AX88772B
[ 3.942642] usb 1-1.2: Manufacturer: ASIX Elec. Corp.
[ 3.942646] usb 1-1.2: SerialNumber: 000001
[ 3.987258] pci 0000:00:00.0: BAR 14: assigned [mem 0x01100000-0x011fffff]
[ 3.996489] pci 0000:00:00.0: BAR 15: assigned [mem 0x01200000-0x012fffff pref]
[ 4.006142] pci 0000:00:00.0: BAR 6: assigned [mem 0x01300000-0x0130ffff pref]
[ 4.015674] pci 0000:01:00.0: BAR 0: assigned [mem 0x01100000-0x0117ffff 64bit]
[ 4.025320] pci 0000:01:00.0: BAR 6: assigned [mem 0x01200000-0x0120ffff pref]
[ 4.034814] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 4.042021] pci 0000:00:00.0: bridge window [mem 0x01100000-0x011fffff]
[ 4.051018] pci 0000:00:00.0: bridge window [mem 0x01200000-0x012fffff pref]
[ 4.060632] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 4.069818] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[ 4.078793] ath9k 0000:01:00.0: enabling device (0140 -> 0142)
[ 4.105477] ieee80211 phy0: Atheros AR9462 Rev:2 mem=0xf0400000, irq=320
[ 4.119308] input: gpio-keys as /devices/soc0/gpio-keys/input/input3
[ 4.129496] rtc-pcf8523 0-0068: setting system clock to 2017-04-21 06:09:44 UTC (1492754984)
[ 4.149247] SW4: disabling
[ 4.154365] usb_otg_vbus: disabling
[ 4.160264] ALSA device list:
[ 4.165468] #0: DW-HDMI rev 0x0a, irq 285
[ 4.171916] #1: imx-audio-es8328
[ 4.461683] it6251 2-005c: System status: 0x3e
[ 4.469830] it6251 2-005c: RPCLKCnt: 907
[ 4.477337] it6251 2-005c: Clock: 0x193
[ 4.484132] it6251 2-005c: Ref Link State: 0x00
[ 4.490802] it6251 2-005c: eDP system is already stable
[ 4.774856] asix 1-1.2:1.0 eth1: register 'asix' at usb-ci_hdrc.1-1.2, ASIX AX88772B USB 2.0 Ethernet, 00:0e:c6:87:72:01
[ 4.788235] Waiting for root device PARTUUID=4e6f7653-03... <-- IMPORTANT PART
[ 5.021380] usb 1-1.3: new full-speed USB device number 4 using ci_hdrc
[ 5.153123] usb 1-1.3: string descriptor 0 read error: -22
[ 5.160838] usb 1-1.3: New USB device found, idVendor=13d3, idProduct=3393
[ 5.169935] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5.180789] usb 1-1.3: Direct firmware load for ar3k/AthrBT_0x11020000.dfu failed with error -2
[ 5.191801] Bluetooth: Patch file not found ar3k/AthrBT_0x11020000.dfu
[ 5.200605] Bluetooth: Loading patch file failed
[ 5.207464] ath3k: probe of 1-1.3:1.0 failed with error -2
[ 5.291383] usb 1-1.4: new high-speed USB device number 5 using ci_hdrc
[ 5.422754] usb 1-1.4: New USB device found, idVendor=05e3, idProduct=0614
[ 5.431909] usb 1-1.4: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 5.441531] usb 1-1.4: Product: USB2.0 Hub Charger
[ 5.449270] hub 1-1.4:1.0: USB hub found
[ 5.455884] hub 1-1.4:1.0: 4 ports detected
[ 5.741379] usb 1-1.4.1: new low-speed USB device number 6 using ci_hdrc
[ 5.867875] usb 1-1.4.1: New USB device found, idVendor=04b3, idProduct=3025
[ 5.877256] usb 1-1.4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 5.887089] usb 1-1.4.1: Product: USB NetVista Full Width Keyboard.
[ 5.895695] usb 1-1.4.1: Manufacturer: LITE-ON Technology
[ 5.910052] input: LITE-ON Technology USB NetVista Full Width Keyboard. as /devices/soc0/soc/2100000.aips-bus/2184200.usb/ci_hdrc.1/usb1/1-1/1-1.4/1-1.4.1/1-1.4.1:1.0/0003:04B3:
179CA:3025.0001/input/input4
[ 5.981277] hid-generic 0003:04B3:3025.0001: input,hidraw0: USB HID v1.10 Keyboard [LITE-ON Technology USB NetVista Full Width Keyboard.] on usb-ci_hdrc.1-1.4.1/input0
[ 78.140432] random: nonblocking pool is initialized
I also ran smartctl on the device. The firmware is out of date, and I've gotten a lot of CRC errors, yet the health self-assessment passes?
Script started on Thu Apr 20 23:43:29 2017
root@novena-politic-sofia:/home/frostsnow/brokenssd# smartctl /dev/sda [1@-[1@i[1@
smartctl 6.4 2014-10-07 r4002 [armv7l-linux-3.19.0-00404-g4061eff] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Samsung based SSDs
Device Model: Samsung SSD 840 EVO 250GB
Serial Number: S1DBNSBFA56309T
LU WWN Device Id: 5 002538 8a07808cc
Firmware Version: EXT0CB6Q <-- NOT QUITE NEWEST FIRMWARE
User Capacity: 250,059,350,016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Thu Apr 20 23:43:40 2017 PDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
root@novena-politic-sofia:/home/frostsnow/brokenssd# smartctl -i /dev/sda [1P[1@x
smartctl 6.4 2014-10-07 r4002 [armv7l-linux-3.19.0-00404-g4061eff] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Samsung based SSDs
Device Model: Samsung SSD 840 EVO 250GB
Serial Number: S1DBNSBFA56309T
LU WWN Device Id: 5 002538 8a07808cc
Firmware Version: EXT0CB6Q
User Capacity: 250,059,350,016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Thu Apr 20 23:43:46 2017 PDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Unavailable
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, NOT FROZEN [SEC1]
Unexpected SCT status 0x0001 (action_code=4, function_code=2)
Wt Cache Reorder: Unknown (SCT Feature Control command failed)
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 4800) seconds.
Offline data collection
capabilities: (0x53) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 80) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE
5 Reallocated_Sector_Ct PO--CK 100 100 010 - 0
9 Power_On_Hours -O--CK 099 099 000 - 4085
12 Power_Cycle_Count -O--CK 098 098 000 - 1694
177 Wear_Leveling_Count PO--C- 099 099 000 - 11
179 Used_Rsvd_Blk_Cnt_Tot PO--C- 100 100 010 - 0
181 Program_Fail_Cnt_Total -O--CK 100 100 010 - 0
182 Erase_Fail_Count_Total -O--CK 100 100 010 - 0
183 Runtime_Bad_Block PO--C- 100 100 010 - 0
187 Uncorrectable_Error_Cnt -O--CK 100 100 000 - 0
190 Airflow_Temperature_Cel -O--CK 072 051 000 - 28
195 ECC_Error_Rate -O-RC- 200 200 000 - 0
199 CRC_Error_Count -OSRCK 099 099 000 - 508 <-- LOTS OF ERRORS?
235 POR_Recovery_Count -O--C- 099 099 000 - 1126
241 Total_LBAs_Written -O--CK 099 099 000 - 4328542989
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 1 Comprehensive SMART error log
0x03 GPL R/O 1 Ext. Comprehensive SMART error log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa1 GPL,SL VS 16 Device vendor specific log
0xce GPL,SL VS 16 Device vendor specific log
0xde SL VS 1 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (1 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
SCT Status Version: 3
SCT Version (vendor specific): 1 (0x0001)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 29 Celsius
Power Cycle Min/Max Temperature: ?/ ? Celsius
Lifetime Min/Max Temperature: ?/ ? Celsius
Under/Over Temperature Limit Count: 0/24559
SCT Temperature History Version: 2
Temperature Sampling Period: 10 minutes
Temperature Logging Interval: 10 minutes
Min/Max recommended Temperature: ?/ ? Celsius
Min/Max Temperature Limit: ?/ ? Celsius
Temperature History Size (Index): 128 (4)
Index Estimated Time Temperature Celsius
5 2017-04-20 02:30 ? -
... ..(122 skipped). .. -
0 2017-04-20 23:00 ? -
1 2017-04-20 23:10 30 ***********
2 2017-04-20 23:20 28 *********
3 2017-04-20 23:30 28 *********
4 2017-04-20 23:40 28 *********
SCT Error Recovery Control:
Read: Disabled
Write: Disabled
Device Statistics (GP/SMART Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 17 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 17 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000d 2 0 Non-CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0010 2 0 R_ERR response for host-to-device data FIS, non-CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x0013 2 0 R_ERR response for host-to-device non-data FIS, non-CRC
root@novena-politic-sofia:/home/frostsnow/brokenssd# exit
Script done on Thu Apr 20 23:43:48 2017
I tried to run the SSDdiag tool but it seems I need to get sysfsgpio setup first: