新买的L3+,运行一段时间后,算力掉到0,并且全部芯片显示X

蚂蚁矿机 • 综合讨论区 • flyfox8914 • 于2017-09-03 14:58:13发布 • zhaoyingxiong1232017-09-12 16:05:55回复 • 共5519次阅读

刚到货的L3+ 刚开机的时候全部正常,只是错误率比另一台高3倍多,但是还在正常范围内。但是运行5个小时左右后,实时算力变为零,总体平均算力开始缓慢下降,每块算力板的平均算力都是0。再过一段时间之后,并且全部芯片显示X,但是只要一重启,立刻恢复正常,这是什么原因,需要返厂维修么?

忘记截图,只保存了工作日志。

[    0.000000] Booting Linux on physical CPU 0x0

[    0.000000] Initializing cgroup subsys cpu

[    0.000000] Linux version 3.8.13 (xxl@armdev01) (gcc version 4.7.4 20130626 (prerelease) (Linaro GCC 4.7-2013.07) ) #22 SMP Tue Dec 2 15:26:11 CST 2014

[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[    0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone

[    0.000000] Memory policy: ECC disabled, Data cache writeback

[    0.000000] On node 0 totalpages: 65280

[    0.000000] free_area_init_node: node 0, pgdat c06cb100, node_mem_map c0726000

[    0.000000]   Normal zone: 512 pages used for memmap

[    0.000000]   Normal zone: 0 pages reserved

[    0.000000]   Normal zone: 64768 pages, LIFO batch:15

[    0.000000] AM335X ES1.0 (neon )

[    0.000000] PERCPU: Embedded 8 pages/cpu @c0933000 s9408 r8192 d15168 u32768

[    0.000000] pcpu-alloc: s9408 r8192 d15168 u32768 alloc=8*4096

[    0.000000] pcpu-alloc: [0] 0

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 64768

[    0.000000] Kernel command line: console=ttyO0,115200n8 init=/sbin/init

[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)

[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)

[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)

[    0.000000] __ex_table already sorted, skipping sort

[    0.000000] allocated 524288 bytes of page_cgroup

[    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups

[    0.000000] Memory: 255MB = 255MB total

[    0.000000] Memory: 240548k/240548k available, 21596k 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 : 0xd0800000 - 0xff000000   ( 744 MB)

[    0.000000]     lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)

[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)

[    0.000000]     modules : 0xbf800000 - 0xbfe00000   (   6 MB)

[    0.000000]       .text : 0xc0008000 - 0xc0612cf0   (6188 kB)

[    0.000000]       .init : 0xc0613000 - 0xc06554c0   ( 266 kB)

[    0.000000]       .data : 0xc0656000 - 0xc06cc020   ( 473 kB)

[    0.000000]        .bss : 0xc06cc020 - 0xc0725e3c   ( 360 kB)

[    0.000000] Hierarchical RCU implementation.

[    0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.

[    0.000000] NR_IRQS:16 nr_irqs:16 16

[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts

[    0.000000] Total of 128 interrupts on 1 active controller

[    0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz

[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms

[    0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz

[    0.000000] Console: colour dummy device 80x30

[    0.000357] Calibrating delay loop... 545.07 BogoMIPS (lpj=531968)

[    0.015441] pid_max: default: 32768 minimum: 301

[    0.015672] Security Framework initialized

[    0.015767] Mount-cache hash table entries: 512

[    0.024584] Initializing cgroup subsys cpuacct

[    0.024618] Initializing cgroup subsys memory

[    0.024682] Initializing cgroup subsys blkio

[    0.024819] CPU: Testing write buffer coherency: ok

[    0.025392] CPU0: thread -1, cpu 0, socket -1, mpidr 0

[    0.025467] Setting up static identity map for 0x8038c820 - 0x8038c86c

[    0.026796] Brought up 1 CPUs

[    0.026822] SMP: Total of 1 processors activated (545.07 BogoMIPS).

[    0.028118] devtmpfs: initialized

[    0.092509] pinctrl core: initialized pinctrl subsystem

[    0.092723] rstctl core: initialized rstctl subsystem

[    0.093216] regulator-dummy: no parameters

[    0.093777] NET: Registered protocol family 16

[    0.094485] DMA: preallocated 256 KiB pool for atomic coherent allocations

[    0.104148] pinctrl-single 44e10800.pinmux: prop pinctrl-0 index 0 invalid phandle

[    0.104332] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568

[    0.105424] platform 49000000.edma: alias fck already exists

[    0.105458] platform 49000000.edma: alias fck already exists

[    0.105486] platform 49000000.edma: alias fck already exists

[    0.106630] gpiochip_add: registered GPIOs 0 to 31 on device: gpio

[    0.106811] OMAP GPIO hardware version 0.1

[    0.108217] gpiochip_add: registered GPIOs 32 to 63 on device: gpio

[    0.109531] gpiochip_add: registered GPIOs 64 to 95 on device: gpio

[    0.110840] gpiochip_add: registered GPIOs 96 to 127 on device: gpio

[    0.111475] of_get_named_gpio_flags exited with status 52

[    0.111506] gpio-rctrl rstctl.3: loaded OK

[    0.116608] omap-gpmc 50000000.gpmc: GPMC revision 6.0

[    0.119814] hw-breakpoint: debug architecture 0x4 unsupported.

[    0.121998] cpsw.0: No hwaddr in dt. Using d4:36:39:1e:d6:eb from efuse

[    0.122031] cpsw.1: No hwaddr in dt. Using d4:36:39:1e:d6:ed from efuse

[    0.137567] bio: create slab <bio-0> at 0

[    0.149693] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver

[    0.149931] of_get_named_gpio_flags: can't parse gpios property

[    0.150169] vmmcsd_fixed: 3300 mV

[    0.153331] SCSI subsystem initialized

[    0.153781] usbcore: registered new interface driver usbfs

[    0.153895] usbcore: registered new interface driver hub

[    0.154227] usbcore: registered new device driver usb

[    0.156332] omap_i2c 4819c000.i2c: bus 0 rev0.11 at 100 kHz

[    0.156365] omap_i2c 4819c000.i2c: unable to select pin group

[    0.156558] media: Linux media interface: v0.10

[    0.156654] Linux video capture interface: v2.00

[    0.156771] pps_core: LinuxPPS API ver. 1 registered

[    0.156788] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>

[    0.157509] Advanced Linux Sound Architecture Driver Initialized.

[    0.158699] Switching to clocksource gp_timer

[    0.176680] NET: Registered protocol family 2

[    0.177672] TCP established hash table entries: 2048 (order: 2, 16384 bytes)

[    0.177762] TCP bind hash table entries: 2048 (order: 3, 40960 bytes)

[    0.177852] TCP: Hash tables configured (established 2048 bind 2048)

[    0.177943] TCP: reno registered

[    0.177970] UDP hash table entries: 256 (order: 1, 12288 bytes)

[    0.178017] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)

[    0.178505] NET: Registered protocol family 1

[    0.179092] RPC: Registered named UNIX socket transport module.

[    0.179111] RPC: Registered udp transport module.

[    0.179125] RPC: Registered tcp transport module.

[    0.179139] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    0.179530] Trying to unpack rootfs image as initramfs...

[    1.712551] Freeing initrd memory: 10368K

[    1.713237] CPU PMU: probing PMU on CPU 0

[    1.713271] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available

[    1.713880] omap2_mbox_probe: platform not supported

[    1.717754] VFS: Disk quotas dquot_6.5.2

[    1.717989] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[    1.719306] NFS: Registering the id_resolver key type

[    1.719476] Key type id_resolver registered

[    1.719495] Key type id_legacy registered

[    1.719566] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.

[    1.720012] msgmni has been set to 490

[    1.722798] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)

[    1.722825] io scheduler noop registered

[    1.722841] io scheduler deadline registered

[    1.722898] io scheduler cfq registered (default)

[    1.726815] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled

[    1.729407] omap_uart 44e09000.serial: did not get pins for uart0 error: -19

[    1.729690] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0

[    2.390512] console [ttyO0] enabled

[    2.395041] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89) is a OMAP UART1

[    2.403756] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 90) is a OMAP UART2

[    2.412401] 481a8000.serial: ttyO4 at MMIO 0x481a8000 (irq = 61) is a OMAP UART4

[    2.421061] 481aa000.serial: ttyO5 at MMIO 0x481aa000 (irq = 62) is a OMAP UART5

[    2.430041] [drm] Initialized drm 1.1.0 20060810

[    2.448700] brd: module loaded

[    2.458947] loop: module loaded

[    2.463142] bone-capemgr bone_capemgr.8: Failed to find baseboard eeprom node

[    2.473085] nand_get_flash_type: 2c,da against 2c,da

[    2.478627] ONFI param page 0 valid

[    2.482299] ONFI flash detected

[    2.485620] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP), 256MiB, page size: 2048, OOB size: 64

[    2.497532] omap2-nand: detected x8 NAND flash

[    2.502198] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme

[    2.507781] omap2-nand: using custom ecc layout

[    2.512623] 10 ofpart partitions found on MTD device omap2-nand.0

[    2.519019] Creating 10 MTD partitions on "omap2-nand.0":

[    2.524698] 0x000000000000-0x000000020000 : "spl"

[    2.531501] 0x000000020000-0x000000040000 : "spl_backup1"

[    2.538954] 0x000000040000-0x000000060000 : "spl_backup2"

[    2.546360] 0x000000060000-0x000000080000 : "spl_backup3"

[    2.553774] 0x000000080000-0x000000240000 : "u-boot"

[    2.562031] 0x000000240000-0x000000260000 : "bootenv"

[    2.568922] 0x000000260000-0x000000280000 : "fdt"

[    2.575554] 0x000000280000-0x000000780000 : "kernel"

[    2.586553] 0x000000800000-0x000001c00000 : "root"

[    2.610064] 0x000001c00000-0x000003000000 : "config"

[    2.633892] OneNAND driver initializing

[    2.639636] usbcore: registered new interface driver asix

[    2.645448] usbcore: registered new interface driver cdc_ether

[    2.651690] usbcore: registered new interface driver smsc95xx

[    2.657810] usbcore: registered new interface driver net1080

[    2.663836] usbcore: registered new interface driver cdc_subset

[    2.670131] usbcore: registered new interface driver zaurus

[    2.676137] usbcore: registered new interface driver cdc_ncm

[    2.682889] usbcore: registered new interface driver cdc_acm

[    2.688848] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters

[    2.697228] Initializing USB Mass Storage driver...

[    2.702469] usbcore: registered new interface driver usb-storage

[    2.708770] USB Mass Storage support registered.

[    2.713811] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)

[    2.720522] musb-hdrc musb-hdrc.0.auto: pdev->id = 0

[    2.725765] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK

[    2.734537] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)

[    2.734558] musb-hdrc: MHDRC RTL version 2.0

[    2.734574] musb-hdrc: setup fifo_mode 4

[    2.734602] musb-hdrc: 28/31 max ep, 16384/16384 memory

[    2.734750] musb-hdrc musb-hdrc.0.auto: *** mode=3

[    2.739793] musb-hdrc musb-hdrc.0.auto: *** power=250

[    2.745808] musb-hdrc musb-hdrc.1.auto: pdev->id = 1

[    2.751057] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK

[    2.759824] musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)

[    2.759844] musb-hdrc: MHDRC RTL version 2.0

[    2.759858] musb-hdrc: setup fifo_mode 4

[    2.759881] musb-hdrc: 28/31 max ep, 16384/16384 memory

[    2.760019] musb-hdrc musb-hdrc.1.auto: *** mode=1

[    2.765070] musb-hdrc musb-hdrc.1.auto: *** power=250

[    2.770386] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver

[    2.776781] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1

[    2.785031] musb-hdrc musb-hdrc.1.auto: supports USB remote wakeup

[    2.785136] usb usb1: default language 0x0409

[    2.785193] usb usb1: udev 1, busnum 1, minor = 0

[    2.785217] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[    2.792346] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    2.799918] usb usb1: Product: MUSB HDRC host driver

[    2.805131] usb usb1: Manufacturer: Linux 3.8.13 musb-hcd

[    2.810798] usb usb1: SerialNumber: musb-hdrc.1.auto

[    2.816751] usb usb1: usb_probe_device

[    2.816779] usb usb1: configuration #1 chosen from 1 choice

[    2.816845] usb usb1: adding 1-0:1.0 (config #1, interface 0)

[    2.817095] hub 1-0:1.0: usb_probe_interface

[    2.817119] hub 1-0:1.0: usb_probe_interface - got id

[    2.817147] hub 1-0:1.0: USB hub found

[    2.821137] hub 1-0:1.0: 1 port detected

[    2.825274] hub 1-0:1.0: standalone hub

[    2.825294] hub 1-0:1.0: individual port power switching

[    2.825312] hub 1-0:1.0: no over-current protection

[    2.825329] hub 1-0:1.0: Single TT

[    2.825350] hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)

[    2.825371] hub 1-0:1.0: power on to power good time: 10ms

[    2.825425] hub 1-0:1.0: local power source is good

[    2.825539] hub 1-0:1.0: enabling power on all ports

[    2.826584] mousedev: PS/2 mouse device common for all mice

[    2.834494] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0

[    2.841997] 44e3e000.rtc: already running

[    2.846521] i2c /dev entries driver

[    2.851524] pps_ldisc: PPS line discipline registered

[    2.857012] Driver for 1-wire Dallas network protocol.

[    2.864279] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec

[    2.871885] cpuidle: using governor ladder

[    2.876208] cpuidle: using governor menu

[    2.880787] of_get_named_gpio_flags exited with status 6

[    2.880807] of_get_named_gpio_flags: can't parse gpios property

[    2.880823] of_get_named_gpio_flags: can't parse gpios property

[    2.880858] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed

[    2.888082] omap_hsmmc mmc.4: Failed to get rstctl; not using any

[    2.894897] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25

[    2.902119] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24

[    2.909439] mmc.4 supply vmmc_aux not found, using dummy regulator

[    2.916398] omap_hsmmc mmc.4: pins are not configured from the driver

[    2.926502] hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000

[    2.950415] of_get_named_gpio_flags exited with status -517

[    2.950485] platform gpio-leds.7: Driver leds-gpio requests probe deferral

[    2.958259] ledtrig-cpu: registered to indicate activity on CPUs

[    2.965028] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36

[    2.972219] omap-sham 53100000.sham: hw accel on OMAP rev 4.3

[    2.980385] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2

[    2.986677] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5

[    2.993855] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6

[    3.006246] usbcore: registered new interface driver usbhid

[    3.012149] usbhid: USB HID core driver

[    3.019225] TCP: cubic registered

[    3.022776] Initializing XFRM netlink socket

[    3.027352] NET: Registered protocol family 17

[    3.032167] NET: Registered protocol family 15

[    3.037012] Key type dns_resolver registered

[    3.041683] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3

[    3.049789] ThumbEE CPU extension supported.

[    3.054302] Registering SWP/SWPB emulation handler

[    3.060290] registered taskstats version 1

[    3.066911] of_get_named_gpio_flags exited with status -517

[    3.067060] platform gpio-leds.7: Driver leds-gpio requests probe deferral

[    3.123703] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6

[    3.130114] davinci_mdio 4a101000.mdio: detected phy mask fffffffe

[    3.144636] libphy: 4a101000.mdio: probed

[    3.148956] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720

[    3.159194] Detected MACID = d4:36:39:1e:d6:eb

[    3.163879] cpsw 4a100000.ethernet: NAPI disabled

[    3.169273] of_get_named_gpio_flags exited with status -517

[    3.169340] platform gpio-leds.7: Driver leds-gpio requests probe deferral

[    3.178061] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)

[    3.187346] cpu0 supply cpu0 not found, using dummy regulator

[    3.193862] cpufreq_cpu0: failed to scale voltage up: -22

[    3.199684] cpufreq_cpu0: failed to scale voltage up: -22

[    3.212439] ALSA device list:

[    3.215671]   No soundcards found.

[    3.220233] Freeing init memory: 264K

[    3.224283] Failed to execute /init

[    4.218413] jffs2: notice: (122) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.

[    5.515936] net eth0: initializing cpsw version 1.12 (0)

[    5.524901] net eth0: phy found : id is : 0x7c0f1

[    5.530360] libphy: PHY 4a101000.mdio:01 not found

[    5.535562] net eth0: phy 4a101000.mdio:01 not found on slave 1

[    8.602719] libphy: 4a101000.mdio:00 - Link is Up - 100/Full

 


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zhaoyingxiong123 • #1 • 2017-09-12 16:05:55

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