Hi Guys,
We have an AntMiner S9 which seems to stop hashing but still uses power.
When i log into the gui it shows that the miner is doing 0GHs.
When i check the meter on the wall it shows a draw of 1000w.
I have upgraded the firmware and reconfigured from scratch.
It is setup to mine at antpool.
All other 9 S9s are hashing without issue, and 2x S7 are also mining without issue.
The logs show as follows.
Kernel Log
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:16 nr_irqs:16 16
sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 42949ms
Console: colour dummy device 80x30
Calibrating delay loop... 1196.85 BogoMIPS (lpj=5984256)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
ftrace: allocating 17687 entries in 52 pages
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x804ab220 - 0x804ab278
CPU1: failed to come online
Brought up 1 CPUs
SMP: Total of 1 processors activated (1196.85 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
NET: Registered protocol family 16
fpga bridge driver
DMA: preallocated 256 KiB pool for atomic coherent allocations
L310 cache controller enabled
l2x0: 8 ways, CACHE_ID 0x410030c9, AUX_CTRL 0x32460000, Cache size: 524288 B
syscon fffef000.l2-cache: regmap [mem 0xfffef000-0xfffeffff] registered
syscon ffd05000.rstmgr: regmap [mem 0xffd05000-0xffd05fff] registered
syscon ffc25000.sdrctl: regmap [mem 0xffc25000-0xffc25fff] registered
syscon ff800000.l3regs: regmap [mem 0xff800000-0xff800fff] registered
syscon ffd08000.sysmgr: regmap [mem 0xffd08000-0xffd0bfff] registered
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
altera_hps2fpga_bridge fpgabridge.2: fpga bridge [hps2fpga] registered as device hps2fpga
altera_hps2fpga_bridge fpgabridge.2: init-val not specified
altera_hps2fpga_bridge fpgabridge.3: fpga bridge [lshps2fpga] registered as device lwhps2fpga
altera_hps2fpga_bridge fpgabridge.3: init-val not specified
altera_hps2fpga_bridge fpgabridge.4: fpga bridge [fpga2hps] registered as device fpga2hps
altera_hps2fpga_bridge fpgabridge.4: init-val not specified
bio: create slab at 0
FPGA Mangager framework driver
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
PTP clock support registered
Switching to clocksource timer0
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
arm-pmu arm-pmu: PMU:CTI successfully enabled for 1 cores
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
NTFS driver 2.1.30 [Flags: R/W].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 1984
io scheduler noop registered (default)
Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
ffc02000.serial0: ttyS0 at MMIO 0xffc02000 (irq = 194) is a 16550A
console [ttyS0] enabled
altera_fpga_manager ff706000.fpgamgr: fpga manager [Altera FPGA Manager] registered as minor 0
brd: module loaded
denali-nand-dt ff900000.nand: Dump timing register values:acc_clks: 4, re_2_we: 20, re_2_re: 20
we_2_re: 12, addr_2_data: 14, rdwr_en_lo_cnt: 2
rdwr_en_hi_cnt: 2, cs_setup_cnt: 2
ONFI param page 0 valid
ONFI flash detected
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xda (Micron MT29F2G08ABAEAWP), 256MiB, page size: 2048, OOB size: 64
Bad block table found at page 131008, version 0x01
Bad block table found at page 130944, version 0x01
5 ofpart partitions found on MTD device denali-nand
Creating 5 MTD partitions on "denali-nand":
0x000000000000-0x000001000000 : "NAND Flash Boot Area 16MB"
0x000001000000-0x000002000000 : "NAND Flash Boot Area backup1 16MB"
0x000002000000-0x000003000000 : "NAND Flash Boot Area backup2 16MB"
0x000003000000-0x00000b000000 : "NAND Flash jffs2 Root Filesystem 128MB"
0x00000b000000-0x000010000000 : "NAND Flash jffs2 Root Filesystem 80MB"
dw_spi_mmio fff00000.spi: master is unqueued, this is deprecated
CAN device driver interface
c_can_platform ffc00000.d_can: invalid resource
c_can_platform ffc00000.d_can: control memory is not used for raminit
c_can_platform ffc00000.d_can: c_can_platform device registered (regs=bf8dc000, irq=163)
stmmac_hw_init: 1000M
stmmac - user ID: 0x10, Synopsys ID: 0x37
Ring mode enabled
DMA HW capability register supported
Enhanced/Alternate descriptors
Enabled extended descriptors
RX Checksum Offload Engine supported (type 2)
TX Checksum insertion supported
Enable RX Mitigation via HW Watchdog Timer
libphy: stmmac: probed
eth0: PHY ID 0007c0f1 at 0 IRQ POLL (stmmac-0:00) active
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
Synopsys Designware Multimedia Card Interface Driver
dwmmc_socfpga ff704000.dwmmc0: couldn't determine pwr-en, assuming pwr-en = 0
dwmmc_socfpga ff704000.dwmmc0: Using internal DMA controller.
dwmmc_socfpga ff704000.dwmmc0: Version ID is 240a
dwmmc_socfpga ff704000.dwmmc0: DW MMC controller at irq 171, 32 bit host data width, 1024 deep fifo
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63)
dwmmc_socfpga ff704000.dwmmc0: 1 slots initialized
ledtrig-cpu: registered to indicate activity on CPUs
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
oprofile: using arm/armv7-ca9
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
ThumbEE CPU extension supported.
Registering SWP/SWPB emulation handler
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 300000Hz, actual 297619HZ div = 84)
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 200000Hz, actual 200000HZ div = 125)
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 100000Hz, actual 100000HZ div = 250)
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63)
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 300000Hz, actual 297619HZ div = 84)
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 200000Hz, actual 200000HZ div = 125)
mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 100000Hz, actual 100000HZ div = 250)
jffs2: Empty flash at 0x00fd5050 ends at 0x00fd5800
jffs2: jffs2_scan_eraseblock(): Node at 0x058587fc {0x1985, 0xe002, 0xe0021985) has invalid CRC 0x00000044 (calculated 0xd7cd6a7b)
jffs2: jffs2_scan_inode_node(): CRC failed on node at 0x0585d7e4: Read 0xffffffff, calculated 0x786366e8
VFS: Mounted root (jffs2 filesystem) on device 31:3.
devtmpfs: mounted
Freeing unused kernel memory: 328K (8065b000 - 806ad000)
eth0: device MAC address fe:eb:12:7f:e4:7e
init phy ok
PHY DMA init OK
eth0: device MAC address 80:a0:08:79:05:02
init phy ok
PHY DMA init OK
IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
libphy: stmmac-0:00 - Link is Up - 100/Full
IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
In axi fpga driver!
Original value in RESET_MANAGER_BASE_ADDR + BRGMODRST_ADDR is 0x0
request_mem_region OK!
AXI fpga dev virtual address is 0xbf942000
*base_vir_addr = 0xc504
In fpga mem driver!
request_mem_region OK!
fpga mem virtual address is 0xc0000000
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250_interrupt: 112 callbacks suppressed
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250_interrupt: 398 callbacks suppressed
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250_interrupt: 770 callbacks suppressed
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250_interrupt: 1481 callbacks suppressed
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250_interrupt: 556 callbacks suppressed
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
serial8250: too much work for irq194
Monitor Page
Mem: 25664K used, 990508K free, 0K shrd, 0K buff, 6192K cached
CPU: 90.9% usr 9.0% sys 0.0% nic 0.0% idle 0.0% io 0.0% irq 0.0% sirq
Load average: 1.93 2.03 2.02 3/66 30098
PID PPID USER STAT VSZ %VSZ CPU %CPU COMMAND
25854 25853 root S < 165m 16.5 0 90.7 /usr/bin/bmminer --version-file /usr/bin/compile_time --api-listen --default-config /config/bmminer.conf
30084 30082 root R 2836 0.2 0 9.0 top -b -n 1
223 1 root S 6020 0.5 0 0.0 /usr/bin/monitor-recobtn /usr/bin/factory_config_reset.sh
186 1 root S 3084 0.3 0 0.0 /usr/bin/ntpd -p /var/run/ntp.pid -g
235 1 root S 2840 0.2 0 0.0 /sbin/getty 115200 ttyS0
236 1 root S 2840 0.2 0 0.0 /sbin/getty 38400 tty1
237 1 root S 2836 0.2 0 0.0 {monitorcg} /bin/sh /sbin/monitorcg
173 1 root S 2836 0.2 0 0.0 udhcpc -b -t 10 -A 10 -x hostname AMS9_7 -i eth0
30082 201 root S 2836 0.2 0 0.0 /bin/sh /www/pages/cgi-bin/monitor.cgi
30085 30082 root S 2836 0.2 0 0.0 /bin/sh /www/pages/cgi-bin/monitor.cgi
201 1 root S 2776 0.2 0 0.0 /usr/sbin/lighttpd -f /etc/lighttpd.conf
15098 237 root S 2704 0.2 0 0.0 sleep 3m
192 1 avahi S 2612 0.2 0 0.0 avahi-daemon: running [AMS97.local]
193 192 avahi S 2612 0.2 0 0.0 avahi-daemon: chroot helper
25853 1 root S 2556 0.2 0 0.0 {screen} SCREEN -S bmminer -t bmminer -m -d /usr/bin/bmminer --version-file /usr/bin/compile_time --api-listen --default-config /config/bmminer.conf
183 1 root S 2092 0.2 0 0.0 /usr/sbin/dropbear -r /config/dropbear_rsa_host_key -p 22
1 0 root S 1688 0.1 0 0.0 init [5]
72 1 root S 1676 0.1 0 0.0 /usr/bin/monitor-ipsig
9 2 root SW 0 0.0 0 0.0 [rcu_sched]
22 2 root SW 0 0.0 0 0.0 [kworker/0:1]
3 2 root SW 0 0.0 0 0.0 [ksoftirqd/0]
64 2 root SWN 0 0.0 0 0.0 [jffs2_gcd_mtd3]
6 2 root SW 0 0.0 0 0.0 [kworker/u4:0]
2 0 root SW 0 0.0 0 0.0 [kthreadd]
4 2 root SW 0 0.0 0 0.0 [kworker/0:0]
5 2 root SW< 0 0.0 0 0.0 [kworker/0:0H]
7 2 root SW 0 0.0 0 0.0 [migration/0]
8 2 root SW 0 0.0 0 0.0 [rcu_bh]
10 2 root RW 0 0.0 0 0.0 [migration/1]
11 2 root RW 0 0.0 0 0.0 [ksoftirqd/1]
12 2 root SW 0 0.0 0 0.0 [kworker/1:0]
13 2 root SW< 0 0.0 0 0.0 [kworker/1:0H]
14 2 root SW< 0 0.0 0 0.0 [khelper]
15 2 root SW 0 0.0 0 0.0 [kdevtmpfs]
16 2 root SW< 0 0.0 0 0.0 [netns]
17 2 root SW< 0 0.0 0 0.0 [writeback]
18 2 root SW< 0 0.0 0 0.0 [bioset]
19 2 root SW< 0 0.0 0 0.0 [kblockd]
20 2 root SW 0 0.0 0 0.0 [khubd]
21 2 root SW< 0 0.0 0 0.0 [rpciod]
23 2 root SW 0 0.0 0 0.0 [khungtaskd]
24 2 root SW 0 0.0 0 0.0 [kswapd0]
25 2 root SW 0 0.0 0 0.0 [fsnotify_mark]
26 2 root SW< 0 0.0 0 0.0 [nfsiod]
34 2 root SW< 0 0.0 0 0.0 [fff00000.spi]
39 2 root SW< 0 0.0 0 0.0 [kpsmoused]
40 2 root SW< 0 0.0 0 0.0 [dw-mci-card]
41 2 root SW< 0 0.0 0 0.0 [deferwq]
42 2 root SW 0 0.0 0 0.0 [kworker/u4:2]
