Brand new S9i minor, which fails in series!?!

[MiniMike]

Hello,

I need your help.
I bought 6 Bitmain Antminer S9i, one used and 5 new from a clearance sale.
I got the used one first and one of the cards broke down the same day I received it, I spoke with the seller who assured me that everything was working properly for a long time.
I said it was a stroke of bad luck, but today I lost a second card on that same minor!
What is wrong is that on my 5 new miners, I lose a card almost every week!
How is this possible on new miners? And I'm sure they were brand new, as well as their power supplies.
In the space of one month I already have 4 cards that do not work anymore and 2 that show signs of weakness.
What can I do?
I've already spent hundreds of hours trying to figure out what could have gone wrong, I've reflashed the cards, put the original software on them, no improvement, I've reinstalled Braiins OS+, but no improvement.
I'm really confused, I just invested a lot of money and it doesn't want to work as I can see in others!

Thanks in advance

Mickael

https://i74.servimg.com/u/f74/18/79/46/39/mineur11.jpg

https://i74.servimg.com/u/f74/18/79/46/39/mineur12.jpg

https://i74.servimg.com/u/f74/18/79/46/39/mineur10.jpg

[kano]

They were probably being overclocked.

The previous owner probably thrashed them with 'non-original' firmware and then sold them as they started to fail ...

[MiniMike]

Hello,

I want to admit that it was possible on the second hand one, but on the 5 new S9i how to explain that?
They were packed, taped, brand new, not a dust, you can see that they have never been used.
I run them between 800 and 1240 watts, they are in a cool room, they run slowly, the hot air is evacuated through a duct.
Only last night, I still have a card that stopped working!
I don't understand what I could do to solve this problem.
In the space of a few weeks, out of my 18 cards I have already lost 5 and I have two that are showing signs of weakness!

[mikeywith]

I don't understand what I could do to solve this problem.
In the space of a few weeks, out of my 18 cards I have already lost 5 and I have two that are showing signs of weakness!

The average failure rate on the S9i should be a lot lower than that, but it's normal to be unfortunate and get a bad batch once in a while, the miner status shows temps are fine and fans aren't even above 50%, what is the relative humidity in the room they operate? if it isn't too high and since temps are good - I don't think there is anything you can do, you just need to accept your bad luck.

[MiniMike]

Indeed, I think it is a story of bad luck!
The miners are in a non-dusty room, it sucks air between 7°C and 20°C, the humidity is 60 to 70% depending on the day.
I unplugged the cards that didn't work anymore, I'll see from time to time to plug them again in case I have a stroke of luck and they want to start again.
In the meantime, it's for sure that I didn't have any luck!
I was well informed and indeed the S9i are known to be reliable!
That's all, thanks for your answers.
Mickael

[NotFuzzyWarm]

The miners are in a non-dusty room, it sucks air between 7°C and 20°C, the humidity is 60 to 70% depending on the day.

The 20°C inlet temp is fine but colder than that can definitely be a problem. 7°C inlet air temp is far too cold. Miners are designed to run with chip temps that range from rather warm up to pretty hot -- as in up to 80C and even higher.

Query: Are they more stable at the higher temps? They should be.

[MiniMike]

Ok thanks for the info 😉

I had understood that a lot of mining farms in the extreme cold, for example in Siberia were running much colder air through their miners.
Maybe to cool down overclocking miners?

[NotFuzzyWarm]

In very cold areas, the inlet air temp is controlled by throttling the airflow into and/or out of the building as needed to have the miners run at desired chip temps. Other than what incoming air temp is needed to keep reasonable chip temps, over clocking does not enter into the equation.

BTW: Overclocking is a very bad idea as it places great stress on the miners and PSU's which shortens their life not to mention the fact that miners have substantially less power efficiency when OC'd.

[MiniMike]

Okay, I understand better.
Thank you for this valuable information.
Mickael


-----------
There is definitely something wrong!
What could decimate all my cards one after another?
I just lost another one of my cards!
This one on the S9i bought second hand 1 month ago.
First card lost the same day of the startup! the second one 5 days ago and the third one 1h ago!
As is possible there must be something that disturbs all this!
Is it the vibrations?
They are fixed by two by the aluminium slide on the side of the miners.
They are in a multi-storey sound insulation box with air baffle at the entrance and exit.
The card was working great at 4.5 / 5 ths, then all of a sudden 0!
I can see the 63 Asics, but nothing else!
I'm really angry, I'm investing in something I'm interested in and all I get is worries, yet I can read so many stories of people who have no worries for years, miners filled with dust that heats up but continues to mine!
I want to believe that there is a bad luck, but I think that there is a technical factor that comes into play!
When I see the reliability of these machines it is absolutely not normal!
On two of my new S9i, no way to exceed 9Th/s with 3 cards!
However, on the five new S9i, everything was working fine when I put them into operation about 3 weeks ago.
They were set on 800w and I had 10,41 Th/s !

[mikeywith]

The card was working great at 4.5 / 5 ths, then all of a sudden 0!
I can see the 63 Asics, but nothing else!

Can you post the kernel log for one of the gears that recently went down? I also want you to try and disconnect all miners and keep only one running for 2-4 hours to see if acts any differently, if that's the case i'll tell you exactly what to troubleshoot, if the room is too cold try to set static fan speed using this trick, set the fans to 20% and watch them closely, you don't want them too cold or too hot.

I'm really angry, I'm investing in something I'm interested in and all I get is worries, yet I can read so many stories of people who have no worries for years, miners filled with dust that heats up but continues to mine!

I invested about 2 BTC in 17 series gears and some junky S9ks, all the S9ks are now in the trash and at least 80-90% of the 17 series is down, as of today's rate that's above 100k, you need to accept the fact that you are buying mining gears from a Chinese manufacturer that has little to no quality control and couldn't care less about the miners quality, it's a part of the game you are playing, just like when you open a shop and nobody shows up to buy anything, shit happens, don't blame yourself.

[MiniMike]

Hello and thank you very much for taking care of my case.
It's really crazy that you lost your 17 S9K so quickly!
Herewith the Kernel Log from Braiins Os.
I have separated my miner #1 from the others, it is the used one.
To test I also replaced the power supply by a new one.
12,15v at the output of the old one, and exactly the same at the output of the new one.
I just reconnected all the cards, and the one that stopped working last night started again with 2.2 Th/s at 800w. (it continues to make the auto adjustment, after 15 minutes I am at 2.7 Th/s).
For the moment the 6 and 8 are not working.
For the n°6, it was fine, 63 Asics, 4 to 5 Th/s, and suddenly 0.
For the n°8, it went from 63 Asics, to 28 the day I received it. Knowing that it was my very first miner, so no disturbance of the others and no sound box yet.

https://i74.servimg.com/u/f74/18/79/46/39/mineur13.jpg

Code:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.4.0-xilinx-g518c00cd977f-dirty (build@runner-pegegjka-project-312-concurrent-0) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3560-79f57e422d) ) #0 SMP PREEMPT Tue Feb 23 17:24:50 2021
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: AntMiner S9 Miner Control Board
[    0.000000] cma: Reserved 16 MiB at 0x1f000000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 131072
[    0.000000] free_area_init_node: node 0, pgdat c07ba300, node_mem_map debf0000
[    0.000000]   Normal zone: 1024 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 131072 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 12 pages/cpu @debcc000 s18944 r8192 d22016 u49152
[    0.000000] pcpu-alloc: s18944 r8192 d22016 u49152 alloc=12*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: console=ttyPS0,115200 noinitrd ubi.mtd=7 ubi.block=0,1 root=/dev/ubiblock0_1 r rootfstype=squashfs rootwait mtdparts=pl35x-nand:512k(boot),2560k(uboot),2m(fpga1),2m(fpga2),512k(uboot_env),512k(miner_cfg),22m(recovery),95m(firmware1),95m(firmware2),36m(factory) earlyprintk
[    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: 495060K/524288K available (5568K kernel code, 204K rwdata, 1844K rodata, 264K init, 221K bss, 12844K reserved, 16384K cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff800000   ( 496 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc07454fc   (7414 kB)
[    0.000000]       .init : 0xc0746000 - 0xc0788000   ( 264 kB)
[    0.000000]       .data : 0xc0788000 - 0xc07bb260   ( 205 kB)
[    0.000000]        .bss : 0xc07bb260 - 0xc07f2984   ( 222 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] slcr mapped to e0800000
[    0.000000] L2C: platform modifies aux control register: 0x02060000 -> 0x32460000
[    0.000000] L2C: DT/platform modifies aux control register: 0x02060000 -> 0x32460000
[    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 dynamic clock gating enabled, standby mode enabled
[    0.000000] L2C-310 cache controller enabled, 8 ways, 512 kB
[    0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x46460001
[    0.000000] zynq_clock_init: clkc starts at e0800100
[    0.000000] Zynq clock init
[    0.000011] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns
[    0.000034] clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns
[    0.000134] clocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns
[    0.000164] timer #0 at e0808000, irq=17
[    0.000426] Console: colour dummy device 80x30
[    0.000447] Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
[    0.090306] pid_max: default: 32768 minimum: 301
[    0.090415] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090428] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090925] CPU: Testing write buffer coherency: ok
[    0.091127] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.091217] Setting up static identity map for 0x8280 - 0x82d8
[    0.260294] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.260370] Brought up 2 CPUs
[    0.260389] SMP: Total of 2 processors activated (2664.03 BogoMIPS).
[    0.260397] CPU: All CPU(s) started in SVC mode.
[    0.264118] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.264521] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.265417] pinctrl core: initialized pinctrl subsystem
[    0.266698] NET: Registered protocol family 16
[    0.268799] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.290287] cpuidle: using governor ladder
[    0.320272] cpuidle: using governor menu
[    0.330480] zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0xe0880000
[    0.330898] zynq-pinctrl 700.pinctrl: zynq pinctrl initialized
[    0.391050] GPIO IRQ not connected
[    0.391067] XGpio: /amba_pl/gpio@41200000: registered, base is 897
[    0.391256] GPIO IRQ not connected
[    0.391269] XGpio: /amba_pl/gpio@41210000: registered, base is 884
[    0.392127] vgaarb: loaded
[    0.392562] SCSI subsystem initialized
[    0.392900] usbcore: registered new interface driver usbfs
[    0.392980] usbcore: registered new interface driver hub
[    0.393294] usbcore: registered new device driver usb
[    0.393663] media: Linux media interface: v0.10
[    0.393744] Linux video capture interface: v2.00
[    0.393823] pps_core: LinuxPPS API ver. 1 registered
[    0.393834] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.393880] PTP clock support registered
[    0.394082] EDAC MC: Ver: 3.0.0
[    0.400910] Advanced Linux Sound Architecture Driver Initialized.
[    0.402103] clocksource: Switched to clocksource arm_global_timer
[    0.411237] NET: Registered protocol family 2
[    0.412267] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.412329] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.412414] TCP: Hash tables configured (established 4096 bind 4096)
[    0.412468] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.412499] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.412700] NET: Registered protocol family 1
[    0.413207] RPC: Registered named UNIX socket transport module.
[    0.413222] RPC: Registered udp transport module.
[    0.413231] RPC: Registered tcp transport module.
[    0.413239] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.413271] PCI: CLS 0 bytes, default 64
[    0.414859] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.425979] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.438361] io scheduler noop registered
[    0.438384] io scheduler deadline registered
[    0.438436] io scheduler cfq registered (default)
[    0.440210] dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-241330
[    0.440231] dma-pl330 f8003000.dmac: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[    0.440893] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    0.442819] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 143, base_baud = 6249999) is a xuartps
[    1.071562] console [ttyPS0] enabled
[    1.075679] xdevcfg f8007000.devcfg: ioremap 0xf8007000 to e081c000
[    1.082372] [drm] Initialized drm 1.1.0 20060810
[    1.097947] brd: module loaded
[    1.107059] loop: module loaded
[    1.113004] CAN device driver interface
[    1.118373] libphy: MACB_mii_bus: probed
[    1.202268] macb e000b000.ethernet eth0: Cadence GEM rev 0x00020118 at 0xe000b000 irq 145 (00:ef:ed:8e:ac:a7)
[    1.212150] macb e000b000.ethernet eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e000b000.etherne:01, irq=-1)
[    1.223341] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    1.229086] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    1.239481] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.245970] ehci-pci: EHCI PCI platform driver
[    1.250542] usbcore: registered new interface driver usb-storage
[    1.257878] mousedev: PS/2 mouse device common for all mice
[    1.273807] i2c /dev entries driver
[    1.280697] EDAC MC: ECC not enabled
[    1.284488] Xilinx Zynq CpuIdle Driver started
[    1.289206] sdhci: Secure Digital Host Controller Interface driver
[    1.295338] sdhci: Copyright(c) Pierre Ossman
[    1.299648] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.306680] sdhci-arasan e0100000.sdhci: No vmmc regulator found
[    1.312640] sdhci-arasan e0100000.sdhci: No vqmmc regulator found
[    1.354152] mmc0: SDHCI controller on e0100000.sdhci [e0100000.sdhci] using ADMA
[    1.362434] ledtrig-cpu: registered to indicate activity on CPUs
[    1.368840] usbcore: registered new interface driver usbhid
[    1.374360] usbhid: USB HID core driver
[    1.379078] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[    1.385381] nand: Micron MT29F2G08ABAEAWP
[    1.389340] nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    1.396916] nand: WARNING: pl35x-nand: the ECC used on your system is too weak compared to the one required by the NAND chip
[    1.408367] Bad block table found at page 131008, version 0x01
[    1.414553] Bad block table found at page 130944, version 0x01
[    1.420590] 10 cmdlinepart partitions found on MTD device pl35x-nand
[    1.426882] Creating 10 MTD partitions on "pl35x-nand":
[    1.432065] 0x000000000000-0x000000080000 : "boot"
[    1.437926] 0x000000080000-0x000000300000 : "uboot"
[    1.453722] 0x000000300000-0x000000500000 : "fpga1"
[    1.469503] 0x000000500000-0x000000700000 : "fpga2"
[    1.485314] 0x000000700000-0x000000780000 : "uboot_env"
[    1.501441] 0x000000780000-0x000000800000 : "miner_cfg"
[    1.517541] 0x000000800000-0x000001e00000 : "recovery"
[    1.533673] 0x000001e00000-0x000007d00000 : "firmware1"
[    1.550344] 0x000007d00000-0x00000dc00000 : "firmware2"
[    1.567062] 0x00000dc00000-0x000010000000 : "factory"
[    1.585829] nf_conntrack version 0.5.0 (7991 buckets, 31964 max)
[    1.593741] NET: Registered protocol family 10
[    1.599362] sit: IPv6 over IPv4 tunneling driver
[    1.604702] NET: Registered protocol family 17
[    1.609122] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    1.621681] can: controller area network core (rev 20120528 abi 9)
[    1.627902] NET: Registered protocol family 29
[    1.632285] can: raw protocol (rev 20120528)
[    1.636518] can: broadcast manager protocol (rev 20120528 t)
[    1.642187] can: netlink gateway (rev 20130117) max_hops=1
[    1.647835] 8021q: 802.1Q VLAN Support v1.8
[    1.652347] Registering SWP/SWPB emulation handler
[    1.658579] ubi0: attaching mtd7
[    1.974009] ubi0: scanning is finished
[    1.984880] ubi0: attached mtd7 (name "firmware1", size 95 MiB)
[    1.990717] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.997595] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    2.004364] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    2.011288] ubi0: good PEBs: 760, bad PEBs: 0, corrupted PEBs: 0
[    2.017314] ubi0: user volume: 3, internal volumes: 1, max. volumes count: 128
[    2.024503] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 106281501
[    2.033522] ubi0: available PEBs: 0, total reserved PEBs: 760, PEBs reserved for bad PEB handling: 40
[    2.042742] ubi0: background thread "ubi_bgt0d" started, PID 823
[    2.053649] block ubiblock0_1: created from ubi0:1(rootfs)
[    2.059072] hctosys: unable to open rtc device (rtc0)
[    2.068617] ALSA device list:
[    2.071506]   No soundcards found.
[    2.077482] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    2.084917] Freeing unused kernel memory: 264K (c0746000 - c0788000)
[    2.554932] init: Console is alive
[    2.558402] init: - watchdog -
[    2.958401] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    3.052380] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    3.066101] init: - preinit -
[    3.642421] random: jshn urandom read with 0 bits of entropy available
[    3.843496] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    5.202389] macb e000b000.ethernet eth0: link up (1000/Full)
[    5.207984] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    7.012188] UBIFS (ubi0:2): background thread "ubifs_bgt0_2" started, PID 896
[    7.029705] UBIFS (ubi0:2): recovery needed
[    7.093051] UBIFS (ubi0:2): recovery completed
[    7.097493] UBIFS (ubi0:2): UBIFS: mounted UBI device 0, volume 2, name "rootfs_data"
[    7.105268] UBIFS (ubi0:2): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    7.115158] UBIFS (ubi0:2): FS size: 75169792 bytes (71 MiB, 592 LEBs), journal size 3809280 bytes (3 MiB, 30 LEBs)
[    7.125566] UBIFS (ubi0:2): reserved for root: 3550454 bytes (3467 KiB)
[    7.132167] UBIFS (ubi0:2): media format: w4/r0 (latest is w4/r0), UUID F4E6FE3A-C64E-443F-9AD6-1B7D196A15B6, small LPT model
[    7.145492] mount_root: switching to ubifs overlay
[    7.157903] urandom-seed: Seeding with /etc/urandom.seed
[    7.280314] procd: - early -
[    7.283212] procd: - watchdog -
[    7.924314] procd: - watchdog -
[    7.927592] procd: - ubus -
[    8.152048] procd: - init -
[    8.202207] macb e000b000.ethernet eth0: link down
[    8.462806] kmodloader: loading kernel modules from /etc/modules.d/*
[    8.539471] tun: Universal TUN/TAP device driver, 1.6
[    8.544488] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    8.553617] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    8.566083] ip_tables: (C) 2000-2006 Netfilter Core Team
[    8.703448] xt_time: kernel timezone is -0000
[    8.713708] kmodloader: done loading kernel modules from /etc/modules.d/*
[   11.643006] device eth0 entered promiscuous mode
[   11.651216] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   11.744011] Start post-upgrade process...
[   12.202464] macb e000b000.ethernet eth0: link up (1000/Full)
[   12.208163] br-lan: port 1(eth0) entered forwarding state
[   12.213581] br-lan: port 1(eth0) entered forwarding state
[   12.232422] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   12.541064] random: nonblocking pool is initialized
[   14.212138] br-lan: port 1(eth0) entered forwarding state

I tried setting the power limit to 1280, the card became stable at 4.5 Th/s for about 20 minutes, then like yesterday it collapsed all at once! And the fans start spinning at 100% all the time.
I'll try leaving it for several hours at 800W power limit, I'll see if it crashes or not!

https://i74.servimg.com/u/f74/18/79/46/39/mineur14.jpg
--------------------------
About 1 1/2 hours at 800w, good rate and then collapse all of a sudden and fan at 100%.
I don't know what's going on!?!
I do a reboot and it goes back on! I just turned it down to 700w.

https://i74.servimg.com/u/f74/18/79/46/39/mineur15.jpg
--------------------------
Test at 700w, it stalls in less than 10 minutes !
Test at 600w, it stalls in less than 10 minutes !
Test at 500w, it stalls in less than 10 minutes !
Test at 400w conclusive for the moment already 3h40, from time to time the 63 or 62 Asics appear on the card 6 and it but to work a few minutes and disappears.
On the other hand on card 6 when it is active at a lot of HW Error Hashrate, about 425 Mh/s.
On the other hand I have this error message, I do not know too much to what it corresponds. (It disappears when the card 6 starts working).

https://i74.servimg.com/u/f74/18/79/46/39/erreur10.jpg

After 12 hours it's still running at 400w, I set the fans in manual mode at 30%, the temperature is 60°C, the status is still in running mode and during the night the card n°6 is mining with 62 Asics but the temperature is still at 0°C. I will leave it like that for now and try to increase slowly.
"I don't have this error message anymore on the card n°6 while it is running"
After 12 hours, normal error rate.

[NotFuzzyWarm]

Use the #code tag to knock down that text wall...

[MiniMike]

Use the #code tag to knock down that text wall...

I think it's good, thanks

[mikeywith]

Can you try this firmare (Antminer-S9i-xilinx-201907302056-autofreq-user-Update2UBI-NF-sig.tar.gz) you can download it here https://service.bitmain.com/support/download?product=Antminer%20S9i

Keep in mind this is a secured firmware, which means if you want to go back to custom firmware you will need to use an Sdcard.

[MiniMike]

Hello,

No worries, I'll take care of it when I get back from work, around 5pm in France.
Another problem, I did not have time to take care of it before leaving for work but on one of my new S9i, it seems that I lost a card and half of another during the night!
Could the fact that it was stored for 3 years in a closet have damaged the minors?
It was running at about 14.5Th/s at 1280w and the more I check the monitoring on SlushPool the more it drops, currently 6.4Th/s.
I could send you the Kernel Log.

Thank
Mickael

[MiniMike]

I installed the version you asked me.
In normal setting the map n°6 is not displayed, after 6 minutes it was displayed and put the miner out of mining a bit like it does on Braiins Os+. At least I have updated the page the time remains on 6min26s.
In improved low power mode I see the 3 cards, but only the 7 (63Asics) and the 8 (28 Asics) work. And strange thing the miner stopped exactly as before at 6min39s.
In Hashrate unchanged-Lower Voltage mode, the card n°6 was working at 4.6Th/s for less than a minute and then it stopped.
Disturbingly, it froze again at 6min31s! It is still very strange!
If I change a parameter, it restarts and freezes every 6min30s!
In mode -3Th/s, no card 6 to display. Only map 7 works. Miner stopped working at 6min59s.
In +2Th/s mode, no card 6 to display. No card is working even though the time is still running. After 20 minutes still no blocking, but 0Th/s.
I put back in normal mode, no card 6 to display. No work on the cards. After about 30 minutes the display went from 0 to 3.5Th/s on card #7.
I notice that about every 6 min30s the miner freezes and goes to 0Th/s, after a few minutes I have the impression that it restarts and starts producing again for about 6min30s. At least the elapsed time goes back to 0m01s for about 6 min30s.
Here is the Kernel Log on the Bitmain page.

Code:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.0-xilinx-ga36f3af-dirty (lzq@ubuntu) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #90 SMP PREEMPT Thu Jun 20 15:01:47 CST 2019
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Xilinx Zynq
[    0.000000] cma: CMA: reserved 128 MiB at 16800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 126976
[    0.000000] free_area_init_node: node 0, pgdat c075a640, node_mem_map debd8000
[    0.000000]   Normal zone: 992 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 126976 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 8 pages/cpu @debc1000 s9344 r8192 d15232 u32768
[    0.000000] pcpu-alloc: s9344 r8192 d15232 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 125984
[    0.000000] Kernel command line: noinitrd mem=496M console=ttyPS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs rw rootwait
[    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: 364252K/507904K available (5094K kernel code, 292K rwdata, 1948K rodata, 209K init, 259K bss, 143652K 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 : 0xdf800000 - 0xff000000   ( 504 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc06e8cf4   (7044 kB)
[    0.000000]       .init : 0xc06e9000 - 0xc071d480   ( 210 kB)
[    0.000000]       .data : 0xc071e000 - 0xc0767058   ( 293 kB)
[    0.000000]        .bss : 0xc0767064 - 0xc07a7d64   ( 260 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Dump stacks of tasks blocking RCU-preempt GP.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ps7-slcr mapped to df802000
[    0.000000] zynq_clock_init: clkc starts at df802100
[    0.000000] Zynq clock init
[    0.000014] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 3298534883328ns
[    0.000297] ps7-ttc #0 at df804000, irq=43
[    0.000599] Console: colour dummy device 80x30
[    0.000628] Calibrating delay loop... 1325.46 BogoMIPS (lpj=6627328)
[    0.040200] pid_max: default: 32768 minimum: 301
[    0.040411] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.040429] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.042635] CPU: Testing write buffer coherency: ok
[    0.042957] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.043015] Setting up static identity map for 0x4d3ec0 - 0x4d3f18
[    0.043235] L310 cache controller enabled
[    0.043255] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
[    0.120993] CPU1: Booted secondary processor
[    0.210222] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.210353] Brought up 2 CPUs
[    0.210372] SMP: Total of 2 processors activated.
[    0.210380] CPU: All CPU(s) started in SVC mode.
[    0.211043] devtmpfs: initialized
[    0.213492] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.214694] regulator-dummy: no parameters
[    0.222169] NET: Registered protocol family 16
[    0.224394] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.226680] cpuidle: using governor ladder
[    0.226693] cpuidle: using governor menu
[    0.234115] syscon f8000000.ps7-slcr: regmap [mem 0xf8000000-0xf8000fff] registered
[    0.235643] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.235657] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.235766] zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xdf880000
[    0.258126] bio: create slab <bio-0> at 0
[    0.259510] vgaarb: loaded
[    0.260411] SCSI subsystem initialized
[    0.261313] usbcore: registered new interface driver usbfs
[    0.261481] usbcore: registered new interface driver hub
[    0.261703] usbcore: registered new device driver usb
[    0.262229] media: Linux media interface: v0.10
[    0.262385] Linux video capture interface: v2.00
[    0.262632] pps_core: LinuxPPS API ver. 1 registered
[    0.262644] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.262774] PTP clock support registered
[    0.263124] EDAC MC: Ver: 3.0.0
[    0.264171] Advanced Linux Sound Architecture Driver Initialized.
[    0.266918] DMA-API: preallocated 4096 debug entries
[    0.266932] DMA-API: debugging enabled by kernel config
[    0.267006] Switched to clocksource arm_global_timer
[    0.286828] NET: Registered protocol family 2
[    0.287871] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.287928] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.288013] TCP: Hash tables configured (established 4096 bind 4096)
[    0.288058] TCP: reno registered
[    0.288075] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.288107] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.288657] NET: Registered protocol family 1
[    0.289066] RPC: Registered named UNIX socket transport module.
[    0.289078] RPC: Registered udp transport module.
[    0.289087] RPC: Registered tcp transport module.
[    0.289095] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.289107] PCI: CLS 0 bytes, default 64
[    0.289547] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[    0.291557] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.293606] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.293805] msgmni has been set to 967
[    0.294597] io scheduler noop registered
[    0.294610] io scheduler deadline registered
[    0.294652] io scheduler cfq registered (default)
[    0.304251] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[    0.304272] dma-pl330 f8003000.ps7-dma: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[    0.429928] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xuartps
[    0.997885] console [ttyPS0] enabled
[    1.002136] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to df866000
[    1.009770] [drm] Initialized drm 1.1.0 20060810
[    1.026869] brd: module loaded
[    1.036240] loop: module loaded
[    1.045654] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    1.051543] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    1.059558] libphy: XEMACPS mii bus: probed
[    1.063925] ------------- phy_id = 0x3625e62
[    1.068965] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[    1.077563] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.084197] ehci-pci: EHCI PCI platform driver
[    1.091437] zynq-dr e0002000.ps7-usb: Unable to init USB phy, missing?
[    1.098259] usbcore: registered new interface driver usb-storage
[    1.105093] mousedev: PS/2 mouse device common for all mice
[    1.111224] i2c /dev entries driver
[    1.118151] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[    1.123632] cpufreq_cpu0: failed to get cpu0 regulator: -19
[    1.129599] Xilinx Zynq CpuIdle Driver started
[    1.134445] sdhci: Secure Digital Host Controller Interface driver
[    1.140567] sdhci: Copyright(c) Pierre Ossman
[    1.144882] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.151712] mmc0: no vqmmc regulator found
[    1.155727] mmc0: no vmmc regulator found
[    1.197027] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[    1.207735] usbcore: registered new interface driver usbhid
[    1.213219] usbhid: USB HID core driver
[    1.217995] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[    1.224261] nand: Micron MT29F2G08ABAEAWP
[    1.228310] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[    1.234176] Bad block table found at page 131008, version 0x01
[    1.240398] Bad block table found at page 130944, version 0x01
[    1.246449] 3 ofpart partitions found on MTD device pl353-nand
[    1.252219] Creating 3 MTD partitions on "pl353-nand":
[    1.257389] 0x000000000000-0x000002000000 : "BOOT.bin-env-dts-kernel"
[    1.265378] 0x000002000000-0x00000b000000 : "angstram-rootfs"
[    1.272692] 0x00000b000000-0x000010000000 : "upgrade-rootfs"
[    1.281422] nf_conntrack version 0.5.0 (7739 buckets, 30956 max)
[    1.288000] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.293279] TCP: cubic registered
[    1.296525] NET: Registered protocol family 17
[    1.301233] Registering SWP/SWPB emulation handler
[    1.307253] regulator-dummy: disabling
[    1.311519] UBI: attaching mtd1 to ubi0
[    1.691325] UBI: scanning is finished
[    1.703158] UBI: attached mtd1 (name "angstram-rootfs", size 144 MiB) to ubi0
[    1.710239] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.716983] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    1.723686] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[    1.730543] UBI: good PEBs: 1152, bad PEBs: 0, corrupted PEBs: 0
[    1.736513] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[    1.743644] UBI: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1810974339
[    1.752674] UBI: available PEBs: 0, total reserved PEBs: 1152, PEBs reserved for bad PEB handling: 40
[    1.761890] UBI: background thread "ubi_bgt0d" started, PID 1085
[    1.761896] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.765919] ALSA device list:
[    1.765923]   No soundcards found.
[    1.782688] UBIFS: background thread "ubifs_bgt0_0" started, PID 1087
[    1.887874] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[    1.893804] UBIFS: LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    1.902937] UBIFS: FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[    1.912819] UBIFS: reserved for root: 0 bytes (0 KiB)
[    1.917859] UBIFS: media format: w4/r0 (latest is w4/r0), UUID CD72815F-9A94-46DF-B863-9F8D20C2D637, small LPT model
[    1.950451] VFS: Mounted root (ubifs filesystem) on device 0:11.
[    2.248804] devtmpfs: mounted
[    2.251915] Freeing unused kernel memory: 208K (c06e9000 - c071d000)
[    3.186340] random: dd urandom read with 0 bits of entropy available
[    3.807023] 
[    3.807023] bcm54xx_config_init
[    4.897037] 
[    4.897037] bcm54xx_config_init
[    8.897881] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[    8.903988] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[   23.456823] In axi fpga driver!
[   23.459920] request_mem_region OK!
[   23.463278] AXI fpga dev virtual address is 0xdf9fc000
[   23.468416] *base_vir_addr = 0xc51e
[   23.483942] In fpga mem driver!
[   23.487083] request_mem_region OK!
[   23.490584] fpga mem virtual address is 0xe2000000
[   24.257051] 
[   24.257051] bcm54xx_config_init
[   25.357027] 
[   25.357027] bcm54xx_config_init
[   29.357885] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[   29.363995] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[  397.493686] random: nonblocking pool is initialized
main.c:13992: log_level = 4
main.c:14019: This is XILINX board. Totalram:       507424768
main.c:14031: Detect 512MB control board of XILINX
driver-bitmain.c:1776: mmap axi_fpga_addr = 0xb6fdd000
driver-bitmain.c:1781: axi_fpga_addr data = 0xc51e
driver-bitmain.c:1797: mmap fpga_mem_addr = 0xb5dd6000
driver-bitmain.c:994: forceFreq=-1 forceFlag=0
driver-bitmain.c:1696: min work minertest[0]:912


main.c:8570: DETECT HW version=0000c51e
main.c:14064: miner ID : 802814067910481c
main.c:14089: Miner Type = S9
main.c:14101: AsicType = 1387
main.c:14104: real AsicNum = 63
main.c:14197: use critical mode to search freq...
driver-bitmain.c:1876: get PLUG ON=0x000000e0
driver-bitmain.c:1946: Find hashboard on Chain[5]
driver-bitmain.c:1946: Find hashboard on Chain[6]
driver-bitmain.c:1946: Find hashboard on Chain[7]
main.c:2282: Check chain[5] PIC fw version=0x03
main.c:2282: Check chain[6] PIC fw version=0x03
main.c:2282: Check chain[7] PIC fw version=0x03
main.c:8940: read pic freq and badcore num...
main.c:8961: chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
main.c:9003: has freq in PIC, will disable freq setting.
main.c:9099: chain[5] has freq in PIC and will jump over...
main.c:9103: Chain[5] has core num in PIC
main.c:9113: Chain[5] ASIC[0] has core num=1
main.c:9113: Chain[5] ASIC[1] has core num=1
main.c:9113: Chain[5] ASIC[2] has core num=2
main.c:9113: Chain[5] ASIC[3] has core num=1
main.c:9113: Chain[5] ASIC[4] has core num=1
main.c:9113: Chain[5] ASIC[5] has core num=1
main.c:9113: Chain[5] ASIC[6] has core num=2
main.c:9113: Chain[5] ASIC[7] has core num=1
main.c:9113: Chain[5] ASIC[8] has core num=1
main.c:9113: Chain[5] ASIC[9] has core num=1
main.c:9113: Chain[5] ASIC[10] has core num=1
main.c:9113: Chain[5] ASIC[11] has core num=1
main.c:9113: Chain[5] ASIC[12] has core num=2
main.c:9113: Chain[5] ASIC[13] has core num=1
main.c:9113: Chain[5] ASIC[14] has core num=1
main.c:9113: Chain[5] ASIC[15] has core num=1
main.c:9113: Chain[5] ASIC[16] has core num=3
main.c:9113: Chain[5] ASIC[17] has core num=1
main.c:9113: Chain[5] ASIC[18] has core num=2
main.c:9113: Chain[5] ASIC[19] has core num=1
main.c:9113: Chain[5] ASIC[20] has core num=2
main.c:9113: Chain[5] ASIC[21] has core num=1
main.c:9113: Chain[5] ASIC[22] has core num=1
main.c:9113: Chain[5] ASIC[23] has core num=1
main.c:9113: Chain[5] ASIC[24] has core num=1
main.c:9113: Chain[5] ASIC[25] has core num=1
main.c:9113: Chain[5] ASIC[27] has core num=1
main.c:9113: Chain[5] ASIC[28] has core num=1
main.c:9113: Chain[5] ASIC[29] has core num=2
main.c:9113: Chain[5] ASIC[30] has core num=1
main.c:9113: Chain[5] ASIC[31] has core num=1
main.c:9113: Chain[5] ASIC[32] has core num=1
main.c:9113: Chain[5] ASIC[33] has core num=1
main.c:9113: Chain[5] ASIC[34] has core num=1
main.c:9113: Chain[5] ASIC[35] has core num=1
main.c:9113: Chain[5] ASIC[36] has core num=1
main.c:9113: Chain[5] ASIC[37] has core num=1
main.c:9113: Chain[5] ASIC[38] has core num=3
main.c:9113: Chain[5] ASIC[39] has core num=1
main.c:9113: Chain[5] ASIC[40] has core num=1
main.c:9113: Chain[5] ASIC[41] has core num=1
main.c:9113: Chain[5] ASIC[42] has core num=1
main.c:9113: Chain[5] ASIC[43] has core num=1
main.c:9113: Chain[5] ASIC[44] has core num=1
main.c:9113: Chain[5] ASIC[45] has core num=2
main.c:9113: Chain[5] ASIC[46] has core num=1
main.c:9113: Chain[5] ASIC[47] has core num=1
main.c:9113: Chain[5] ASIC[48] has core num=1
main.c:9113: Chain[5] ASIC[49] has core num=1
main.c:9113: Chain[5] ASIC[50] has core num=1
main.c:9113: Chain[5] ASIC[51] has core num=1
main.c:9113: Chain[5] ASIC[53] has core num=1
main.c:9113: Chain[5] ASIC[54] has core num=1
main.c:9113: Chain[5] ASIC[55] has core num=1
main.c:9113: Chain[5] ASIC[57] has core num=1
main.c:9113: Chain[5] ASIC[59] has core num=1
main.c:9113: Chain[5] ASIC[60] has core num=1
main.c:9113: Chain[5] ASIC[61] has core num=2
main.c:9113: Chain[5] ASIC[62] has core num=1
main.c:2282: Check chain[5] PIC fw version=0x03
main.c:8940: read pic freq and badcore num...
main.c:8961: chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
main.c:9003: has freq in PIC, will disable freq setting.
main.c:9099: chain[6] has freq in PIC and will jump over...
main.c:9103: Chain[6] has core num in PIC
main.c:9113: Chain[6] ASIC[46] has core num=1
main.c:9113: Chain[6] ASIC[47] has core num=1
main.c:9113: Chain[6] ASIC[51] has core num=1
main.c:9113: Chain[6] ASIC[52] has core num=5
main.c:2282: Check chain[6] PIC fw version=0x03
main.c:8940: read pic freq and badcore num...
main.c:8961: chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
main.c:9003: has freq in PIC, will disable freq setting.
main.c:9099: chain[7] has freq in PIC and will jump over...
main.c:9103: Chain[7] has core num in PIC
main.c:2282: Check chain[7] PIC fw version=0x03
main.c:9183: get PIC voltage=57 on chain[5], value=910
main.c:9183: get PIC voltage=74 on chain[6], value=900
main.c:9183: get PIC voltage=74 on chain[7], value=900
main.c:9349: chain[5] temp offset record: 62,0,0,0,0,0,35,28
main.c:9366: chain[5] temp chip I2C addr=0x98
main.c:9372: chain[5] has no middle temp, use special fix mode.
main.c:9349: chain[6] temp offset record: 62,0,0,0,0,0,35,28
main.c:9366: chain[6] temp chip I2C addr=0x98
main.c:9372: chain[6] has no middle temp, use special fix mode.
main.c:9349: chain[7] temp offset record: 62,0,0,0,0,0,35,28
main.c:9366: chain[7] temp chip I2C addr=0x98
main.c:9372: chain[7] has no middle temp, use special fix mode.
main.c:13956: total_exist_chain_num = 3
board_frq_tuning.c:628: single_board_frq_tuning enter
board_frq_tuning.c:629: min_rate, des_rate, fix_volt:13800, 14000, 880
board_frq_tuning.c:254: force_freq not set, don't need tuning
main.c:14645: restart Miner chance num=2
main.c:14685: waiting for receive_func to exit!
main.c:14699: waiting for pic heart to exit!
main.c:13927: bmminer not found=31305 root       0:00 grep bmminer

main.c:14758: bmminer not found, restart bmminer ...
main.c:13927: bmminer not found=19305 root       0:00 grep bmminer

main.c:14758: bmminer not found, restart bmminer ...
main.c:13927: bmminer not found=27262 root       0:00 grep bmminer

main.c:14758: bmminer not found, restart bmminer ...
main.c:13927: bmminer not found=31468 root       0:00 grep bmminer

main.c:14758: bmminer not found, restart bmminer ...
main.c:13927: bmminer not found=21766 root       0:00 grep bmminer

main.c:14758: bmminer not found, restart bmminer ...
driver-btm-c5.c:12285:bitmain_c5_init: This is user mode for mining
driver-btm-c5.c:12334:bitmain_c5_init: Detect 512MB control board of XILINX
driver-btm-c5.c:12355:bitmain_c5_init: Miner Type = S9
driver-btm-c5.c:12366:bitmain_c5_init: Miner compile time: Tue Jul 30 20:56:46 CST 2019 type: Antminer S9i
driver-btm-c5.c:12456:bitmain_c5_init: miner ID : 802814067910481c
driver-btm-c5.c:12613:bitmain_c5_init: Checking fans...
driver-btm-c5.c:2990:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:2990:check_fan_beforeInit: get fan[5] speed=5400
driver-btm-c5.c:2990:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:2990:check_fan_beforeInit: get fan[5] speed=5400
driver-btm-c5.c:2990:check_fan_beforeInit: get fan[4] speed=5880
driver-btm-c5.c:2990:check_fan_beforeInit: get fan[5] speed=5400
driver-btm-c5.c:13148:bitmain_c5_init: chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
driver-btm-c5.c:13162:bitmain_c5_init: last_freq: 0x00 0x7d 0x00 0x4c 0x00 0x4c 0x04 0x4c 0x0c 0x4c 0x00 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x03 0x4c 0x01 0x4c 0x01 0x4c 0x0f 0x4c 0x0f 0x4c 0x0f 0x4c 0x0f 0x4c 0x05 0x4c 0x07 0x4c 0x23 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 0x00 0x4c 
driver-btm-c5.c:13189:bitmain_c5_init: Detect: use voltage limit rules on single board!
driver-btm-c5.c:13195:bitmain_c5_init: Detect: S9_63 use voltage level=1 : 1
driver-btm-c5.c:13211:bitmain_c5_init: Chain[J6] has backup chain_voltage=870
driver-btm-c5.c:13228:bitmain_c5_init: No scan based on domain
driver-btm-c5.c:1883:jump_to_app_CheckAndRestorePIC: Check chain[5] PIC fw version=0x03
driver-btm-c5.c:13148:bitmain_c5_init: chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
driver-btm-c5.c:13162:bitmain_c5_init: last_freq: 0x00 0x7d 0x00 0x4b 0x00 0x4b 0x04 0x4b 0x0b 0x4b 0x00 0x4b 0x03 0x4b 0x03 0x4b 0x03 0x4b 0x03 0x4b 0x03 0x4b 0x03 0x4b 0x01 0x4b 0x01 0x4b 0x0f 0x4b 0x0f 0x4b 0x0f 0x4b 0x0f 0x4b 0x05 0x4b 0x07 0x4b 0x23 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 0x00 0x4b 
driver-btm-c5.c:13189:bitmain_c5_init: Detect: use voltage limit rules on single board!
driver-btm-c5.c:13195:bitmain_c5_init: Detect: S9_63 use voltage level=1 : 1
driver-btm-c5.c:13211:bitmain_c5_init: Chain[J7] has backup chain_voltage=870
driver-btm-c5.c:13228:bitmain_c5_init: No scan based on domain
driver-btm-c5.c:1883:jump_to_app_CheckAndRestorePIC: Check chain[6] PIC fw version=0x03
driver-btm-c5.c:13148:bitmain_c5_init: chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
driver-btm-c5.c:13162:bitmain_c5_init: last_freq: 0x00 0x7d 0x00 0x4a 0x00 0x4a 0x04 0x4a 0x0a 0x4a 0x00 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x01 0x4a 0x01 0x4a 0x0f 0x4a 0x0f 0x4a 0x0f 0x4a 0x0f 0x4a 0x05 0x4a 0x07 0x4a 0x23 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 
driver-btm-c5.c:13189:bitmain_c5_init: Detect: use voltage limit rules on single board!
driver-btm-c5.c:13195:bitmain_c5_init: Detect: S9_63 use voltage level=1 : 1
driver-btm-c5.c:13211:bitmain_c5_init: Chain[J8] has backup chain_voltage=870
driver-btm-c5.c:13228:bitmain_c5_init: No scan based on domain
driver-btm-c5.c:1883:jump_to_app_CheckAndRestorePIC: Check chain[7] PIC fw version=0x03
driver-btm-c5.c:12237:init_exist_chain_table: total_exist_chain_num = 3
btm_adjust_hash.c:910:adjust_vol: Chain[J6] original vol value=870 adjusted vol value:820
driver-btm-c5.c:13361:bitmain_c5_init: Chain[J6] orignal chain_voltage_pic=57 value=910
driver-btm-c5.c:13362:bitmain_c5_init: Chain[J6] original chain_voltage_value=870 adjusted chain_voltage_value:820, value=910
driver-btm-c5.c:13379:bitmain_c5_init: Chain[J6] will use backup chain_voltage_pic=820 [210]
driver-btm-c5.c:13389:bitmain_c5_init: Chain[J6] get working chain_voltage_pic=210
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[00] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[01] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[02] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[03] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[04] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[05] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[06] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[07] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[08] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[09] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[10] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[11] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[12] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[13] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[14] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[15] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[16] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[17] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[18] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[19] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[20] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[21] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[22] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[23] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[24] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[25] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[26] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[27] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[28] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[29] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[30] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[31] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[32] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[33] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[34] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[35] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[36] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[37] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[38] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[39] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[40] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[41] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[42] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[43] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[44] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[45] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[46] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[47] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[48] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[49] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[50] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[51] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[52] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[53] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[54] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[55] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[56] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[57] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[58] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[59] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[60] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[61] original freq=662 adjusted freq:500
btm_adjust_hash.c:795:set_asic_freq: Chain[J6] Aisc[62] original freq=662 adjusted freq:500
btm_adjust_hash.c:910:adjust_vol: Chain[J7] original vol value=870 adjusted vol value:820
driver-btm-c5.c:13361:bitmain_c5_init: Chain[J7] orignal chain_voltage_pic=57 value=910
driver-btm-c5.c:13362:bitmain_c5_init: Chain[J7] original chain_voltage_value=870 adjusted chain_voltage_value:820, value=910
driver-btm-c5.c:13379:bitmain_c5_init: Chain[J7] will use backup chain_voltage_pic=820 [210]
driver-btm-c5.c:13389:bitmain_c5_init: Chain[J7] get working chain_voltage_pic=210
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[00] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[01] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[02] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[03] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[04] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[05] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[06] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[07] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[08] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[09] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[10] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[11] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[12] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[13] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[14] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[15] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[16] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[17] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[18] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[19] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[20] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[21] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[22] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[23] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[24] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[25] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[26] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[27] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[28] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[29] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[30] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[31] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[32] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[33] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[34] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[35] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[36] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[37] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[38] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[39] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[40] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[41] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[42] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[43] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[44] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[45] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[46] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[47] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[48] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[49] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[50] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[51] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[52] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[53] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[54] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[55] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[56] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[57] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[58] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[59] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[60] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[61] original freq=656 adjusted freq:495
btm_adjust_hash.c:795:set_asic_freq: Chain[J7] Aisc[62] original freq=656 adjusted freq:495
btm_adjust_hash.c:910:adjust_vol: Chain[J8] original vol value=870 adjusted vol value:820
driver-btm-c5.c:13361:bitmain_c5_init: Chain[J8] orignal chain_voltage_pic=57 value=910
driver-btm-c5.c:13362:bitmain_c5_init: Chain[J8] original chain_voltage_value=870 adjusted chain_voltage_value:820, value=910
driver-btm-c5.c:13379:bitmain_c5_init: Chain[J8] will use backup chain_voltage_pic=820 [210]
driver-btm-c5.c:13389:bitmain_c5_init: Chain[J8] get working chain_voltage_pic=210
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[00] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[01] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[02] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[03] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[04] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[05] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[06] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[07] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[08] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[09] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[10] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[11] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[12] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[13] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[14] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[15] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[16] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[17] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[18] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[19] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[20] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[21] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[22] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[23] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[24] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[25] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[26] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[27] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[28] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[29] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[30] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[31] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[32] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[33] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[34] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[35] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[36] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[37] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[38] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[39] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[40] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[41] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[42] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[43] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[44] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[45] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[46] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[47] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[48] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[49] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[50] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[51] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[52] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[53] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[54] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[55] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[56] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[57] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[58] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[59] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[60] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[61] original freq=650 adjusted freq:491
btm_adjust_hash.c:795:set_asic_freq: Chain[J8] Aisc[62] original freq=650 adjusted freq:491
driver-btm-c5.c:13494:bitmain_c5_init: Chain[J6] has 0 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J6] has 0 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J6] has 0 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J6] has 0 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J6] has 0 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J6] has 0 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J6] has 0 asic
driver-btm-c5.c:13494:bitmain_c5_init: Chain[J7] has 63 asic
driver-btm-c5.c:13494:bitmain_c5_init: Chain[J8] has 28 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J8] has 28 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J8] has 28 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J8] has 28 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J8] has 28 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J8] has 28 asic
driver-btm-c5.c:13522:bitmain_c5_init: retry Chain[J8] has 28 asic
driver-btm-c5.c:4543:set_frequency: Chain[J7] has core num in PIC
driver-btm-c5.c:4553:set_frequency: Chain[J7] ASIC[46] has core num=1
driver-btm-c5.c:4553:set_frequency: Chain[J7] ASIC[47] has core num=1
driver-btm-c5.c:4553:set_frequency: Chain[J7] ASIC[51] has core num=1
driver-btm-c5.c:4553:set_frequency: Chain[J7] ASIC[52] has core num=5
driver-btm-c5.c:4543:set_frequency: Chain[J8] has core num in PIC
driver-btm-c5.c:4583:set_frequency: miner total rate=7077GH/s ideal_total_hash_rate = 7000GH/s
driver-btm-c5.c:4608:set_frequency: read PIC voltage=910 on chain[6]
driver-btm-c5.c:4610:set_frequency: Chain:6 chipnum=63
driver-btm-c5.c:4630:set_frequency: Chain[J7] voltage added=0.0V
driver-btm-c5.c:4780:set_frequency: Chain:6 temp offset=0
driver-btm-c5.c:4785:set_frequency: Chain:6 base freq=656
Asic[ 0]:495 Asic[ 1]:495 Asic[ 2]:495 Asic[ 3]:495 Asic[ 4]:495 Asic[ 5]:495 Asic[ 6]:495 Asic[ 7]:495 
Asic[ 8]:495 Asic[ 9]:495 Asic[10]:495 Asic[11]:495 Asic[12]:495 Asic[13]:495 Asic[14]:495 Asic[15]:495 
Asic[16]:495 Asic[17]:495 Asic[18]:495 Asic[19]:495 Asic[20]:495 Asic[21]:495 Asic[22]:495 Asic[23]:495 
Asic[24]:495 Asic[25]:495 Asic[26]:495 Asic[27]:495 Asic[28]:495 Asic[29]:495 Asic[30]:495 Asic[31]:495 
Asic[32]:495 Asic[33]:495 Asic[34]:495 Asic[35]:495 Asic[36]:495 Asic[37]:495 Asic[38]:495 Asic[39]:495 
Asic[40]:495 Asic[41]:495 Asic[42]:495 Asic[43]:495 Asic[44]:495 Asic[45]:495 Asic[46]:495 Asic[47]:495 
Asic[48]:495 Asic[49]:495 Asic[50]:495 Asic[51]:495 Asic[52]:495 Asic[53]:495 Asic[54]:495 Asic[55]:495 
Asic[56]:495 Asic[57]:495 Asic[58]:495 Asic[59]:495 Asic[60]:495 Asic[61]:495 Asic[62]:495 
driver-btm-c5.c:4821:set_frequency: Chain:6 max freq=495
driver-btm-c5.c:4822:set_frequency: Chain:6 min freq=495

driver-btm-c5.c:4608:set_frequency: read PIC voltage=910 on chain[7]
driver-btm-c5.c:4610:set_frequency: Chain:7 chipnum=28
driver-btm-c5.c:4630:set_frequency: Chain[J8] voltage added=0.0V
driver-btm-c5.c:4780:set_frequency: Chain:7 temp offset=0
driver-btm-c5.c:4785:set_frequency: Chain:7 base freq=650
Asic[ 0]:491 Asic[ 1]:491 Asic[ 2]:491 Asic[ 3]:491 Asic[ 4]:491 Asic[ 5]:491 Asic[ 6]:491 Asic[ 7]:491 
Asic[ 8]:491 Asic[ 9]:491 Asic[10]:491 Asic[11]:491 Asic[12]:491 Asic[13]:491 Asic[14]:491 Asic[15]:491 
Asic[16]:491 Asic[17]:491 Asic[18]:491 Asic[19]:491 Asic[20]:491 Asic[21]:491 Asic[22]:491 Asic[23]:491 
Asic[24]:491 Asic[25]:491 Asic[26]:491 Asic[27]:491 
driver-btm-c5.c:4821:set_frequency: Chain:7 max freq=491
driver-btm-c5.c:4822:set_frequency: Chain:7 min freq=491


driver-btm-c5.c:4831:set_frequency: Miner fix freq ...
driver-btm-c5.c:4866:set_frequency: read PIC voltage=910 on chain[6]
driver-btm-c5.c:4867:set_frequency: Chain:6 chipnum=63
driver-btm-c5.c:4886:set_frequency: Chain[J7] voltage added=0.0V
driver-btm-c5.c:5070:set_frequency: Chain:6 temp offset=0
driver-btm-c5.c:5075:set_frequency: Chain:6 base freq=656
Asic[ 0]:495 Asic[ 1]:495 Asic[ 2]:495 Asic[ 3]:495 Asic[ 4]:495 Asic[ 5]:495 Asic[ 6]:495 Asic[ 7]:495 
Asic[ 8]:495 Asic[ 9]:495 Asic[10]:495 Asic[11]:495 Asic[12]:495 Asic[13]:495 Asic[14]:495 Asic[15]:495 
Asic[16]:495 Asic[17]:495 Asic[18]:495 Asic[19]:495 Asic[20]:495 Asic[21]:495 Asic[22]:495 Asic[23]:495 
Asic[24]:495 Asic[25]:495 Asic[26]:495 Asic[27]:495 Asic[28]:495 Asic[29]:495 Asic[30]:495 Asic[31]:495 
Asic[32]:495 Asic[33]:495 Asic[34]:495 Asic[35]:495 Asic[36]:495 Asic[37]:495 Asic[38]:495 Asic[39]:495 
Asic[40]:495 Asic[41]:495 Asic[42]:495 Asic[43]:495 Asic[44]:495 Asic[45]:495 Asic[46]:495 Asic[47]:495 
Asic[48]:495 Asic[49]:495 Asic[50]:495 Asic[51]:495 Asic[52]:495 Asic[53]:495 Asic[54]:495 Asic[55]:495 
Asic[56]:495 Asic[57]:495 Asic[58]:495 Asic[59]:495 Asic[60]:495 Asic[61]:495 Asic[62]:495 
driver-btm-c5.c:5122:set_frequency: Chain:6 max freq=495
driver-btm-c5.c:5123:set_frequency: Chain:6 min freq=495

driver-btm-c5.c:4866:set_frequency: read PIC voltage=910 on chain[7]
driver-btm-c5.c:4867:set_frequency: Chain:7 chipnum=28
driver-btm-c5.c:4886:set_frequency: Chain[J8] voltage added=0.0V
driver-btm-c5.c:5070:set_frequency: Chain:7 temp offset=0
driver-btm-c5.c:5075:set_frequency: Chain:7 base freq=650
Asic[ 0]:491 Asic[ 1]:491 Asic[ 2]:491 Asic[ 3]:491 Asic[ 4]:491 Asic[ 5]:491 Asic[ 6]:491 Asic[ 7]:491 
Asic[ 8]:491 Asic[ 9]:491 Asic[10]:491 Asic[11]:491 Asic[12]:491 Asic[13]:491 Asic[14]:491 Asic[15]:491 
Asic[16]:491 Asic[17]:491 Asic[18]:491 Asic[19]:491 Asic[20]:491 Asic[21]:491 Asic[22]:491 Asic[23]:491 
Asic[24]:491 Asic[25]:491 Asic[26]:491 Asic[27]:491 
driver-btm-c5.c:5122:set_frequency: Chain:7 max freq=491
driver-btm-c5.c:5123:set_frequency: Chain:7 min freq=491

driver-btm-c5.c:5131:set_frequency: max freq = 495
driver-btm-c5.c:4149:ProcessFixFreq: totalRate = 7077, fixed_totalRate = 7000
driver-btm-c5.c:9614:init_uart_baud: set baud=1
driver-btm-c5.c:6605:calibration_sensor_offset: Chain[J7] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0,
driver-btm-c5.c:6639:calibration_sensor_offset: chain[7] temp chip I2C addr=0x98
driver-btm-c5.c:6647:calibration_sensor_offset: chain[7] has no middle temp, use special fix mode.
driver-btm-c5.c:6672:calibration_sensor_offset: Chain[J7] chip[244] use PIC middle temp offset=0 typeID=1a
driver-btm-c5.c:6389:do_calibration_sensor_offset: Warning: Chain[6] chip[244] local:30 remote:101 offset:-40, will fixed offset=27
driver-btm-c5.c:6396:do_calibration_sensor_offset: New offset Chain[7] chip[244] local:30 remote:101 offset:27 
driver-btm-c5.c:6765:calibration_sensor_offset: Chain[J7] chip[244] get middle temp offset=27 typeID=1a
driver-btm-c5.c:12129:set_working_voltage: setting to working voltage...
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 900
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 900
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 890
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 890
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 880
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 880
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 870
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 870
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 860
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 860
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 850
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 850
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 840
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 840
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 830
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 830
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[6] set voltage to 820
driver-btm-c5.c:12109:slowly_downgrade_voltage_all_chain: chain[7] set voltage to 820
driver-btm-c5.c:14027:bitmain_c5_init: start thread for read temp
setStartTimePoint total_tv_start_sys=10708 total_tv_end_sys=10709
driver-btm-c5.c:10330:check_system_work: restartNum = 2 , auto-reinit enabled...
util.c:3207:initiate_stratum: mining.subscribe:{"id": 0, "method": "mining.subscribe", "params": ["bmminer/2.0.0/Antminer S9i/14000"]}
driver-btm-c5.c:8738:read_temp_func: bring_up_pcb_temp = 41
driver-btm-c5.c:9897:if_avg_hash_ok: avg hash rate = 3443.923281, ideal hash rate = 7000
driver-btm-c5.c:10420:check_system_work: hash rate is low...
driver-btm-c5.c:12129:set_working_voltage: setting to working voltage...
driver-btm-c5.c:10521:check_system_work: voltage_check_done
do read_temp_func once...

get RT hashrate from Chain[6]: (asic index start from 1-63)
Asic[01]=56.9250 Asic[02]=56.8410 Asic[03]=59.6430 Asic[04]=56.1530 Asic[05]=55.0960 Asic[06]=59.8770 Asic[07]=59.5420 Asic[08]=53.0160 
Asic[09]=56.6230 Asic[10]=58.7200 Asic[11]=59.6430 Asic[12]=53.0830 Asic[13]=57.8640 Asic[14]=54.9110 Asic[15]=55.3310 Asic[16]=56.7900 
Asic[17]=56.8240 Asic[18]=57.0250 Asic[19]=59.8940 Asic[20]=54.8270 Asic[21]=56.3880 Asic[22]=53.8210 Asic[23]=57.8140 Asic[24]=54.5760 
Asic[25]=57.9480 Asic[26]=53.1330 Asic[27]=53.2840 Asic[28]=58.0150 Asic[29]=50.3310 Asic[30]=54.7770 Asic[31]=59.6760 Asic[32]=58.6690 
Asic[33]=51.3550 Asic[34]=59.4750 Asic[35]=54.4580 Asic[36]=51.9750 Asic[37]=55.8510 Asic[38]=52.1600 Asic[39]=57.3940 Asic[40]=54.1230 
Asic[41]=58.5520 Asic[42]=61.7400 Asic[43]=60.4480 Asic[44]=56.7900 Asic[45]=54.3410 Asic[46]=53.4180 Asic[47]=57.4280 Asic[48]=61.2030 
Asic[49]=59.6590 Asic[50]=56.2540 Asic[51]=59.5080 Asic[52]=58.0820 Asic[53]=60.8670 Asic[54]=58.7200 Asic[55]=55.4150 Asic[56]=60.8340 
Asic[57]=55.0960 Asic[58]=57.1930 Asic[59]=60.0120 Asic[60]=53.2840 Asic[61]=51.6400 Asic[62]=58.0150 Asic[63]=49.8280 

get RT hashrate from Chain[7]: (asic index start from 1-63)
Asic[01]=436.207 Asic[02]=0.00000 Asic[03]=0.00000 Asic[04]=0.00000 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=0.00000 Asic[08]=0.00000 
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=738.197 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=0.00000 Asic[15]=0.00000 Asic[16]=0.00000 
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=0.00000 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000 
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=0.00000 Check Chain[J7] ASIC RT error: (asic index start from 1-63)
Check Chain[J8] ASIC RT error: (asic index start from 1-63)
Asic[01]=436.207000
Asic[11]=738.197000
Done check_asic_reg
Chain[6] Chip[244] pcb temperature=55
Chain[6] Chip[62] junction temperature=131
Special fix Chain[6] Chip[62] middle Temp = 70
Done read temp on Chain[6]
Done read temp on Chain[7]
Max pcb temp : 55
set FAN speed according to: temp_highest=55 temp_top1[PWM_T]=55 temp_top1[TEMP_POS_LOCAL]=55 temp_change=1 fix_fan_steps=0
FAN PWM: 58
read_temp_func Done!
CRC error counter=20186

I reinstalled Braiins Os+, I was afraid that it would be damaged even more with all these restarts.
It's strange how it cuts, under Braiins Os+ I tried 400w, 500w, 600w, for the moment no cut, the fan is in manual at 90%.
I made a test at 1000w, cut in less than 20 seconds. I went back to 600w.

[Artemis3]

I suggest you go to Miner > Configuration and scroll down to Autotuning, and use a power limit value of 1280.

Also, in Temperature Control, lower the Target Temp to 85°, leave the rest of the values default (delete them so they go back to defaults).

Just because a board gets disconnected, doesn't necessarily means that its "dead". Braiins OS+ is far more gentler than the others and tends to not use them when in doubt (where other fw would only show the failure when its already too late).

Target Temp also happens to be the pre-heat temperature, your miners won't start hashing until they reach this, so they should be fine in that location, provided you don't have excessive humidity or dry conditions. Also make sure everything is properly grounded.

PS: The command line bos-toolbox has an unlocker for S9s, it allows installing Braiins OS+ remotely when the latest stock firmware is in the miner.

[MiniMike]

I put back as you advise me, 1280w and temperature 85.
I will try to leave the autotuning longer, the problem is that I have cards that are detected but do not work. I have some that have 0 Asics and others 63 Asics.
The ones with bad cards are still autotuning 24 hours later.

I have two S9i's that often show Tuner Status Failed in red, sometimes it disappears. When this happens I have a card that displays error messages.
"Hashchain refused to start: Enumeration: no chips detected on the current chain"

I have my miner N°1 which restarts without stopping as soon as the power demand exceeds 500w.
I can make a video and send it to you on Telegram if it helps.

Thanks
Mickael