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Author Topic: avalonminer 921 keeps restarting  (Read 424 times)
sam247 (OP)
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April 16, 2019, 01:40:19 PM
Last edit: April 17, 2019, 12:14:35 AM by frodocooper
 #1
hey,
I have 50 canaan avalonminer 921, some avalon controllers and one raspberry pi 3b. I have some issues with them.
After a minute or two, the chains stop mining frequently. In the system log I can see usb disconnect and reconnect message:

Code:
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Booting Linux on physical CPU 0x0
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000] Linux version 4.14.25 (chengping@ubuntu16) (gcc version 5.5.0 (OpenWrt GCC 5.5.0 r6412-93c45776ce)) #0 SMP PREEMPT Wed Jul 18 02:21:49 2018
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=30c5387d
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] CPU: div instructions available: patching division code
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] OF: fdt: Machine model: vidtoo h2 plus model A
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Memory policy: Data cache writealloc
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000] On node 0 totalpages: 32768
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000] free_area_init_node: node 0, pgdat c0c513c0, node_mem_map c7e9e000
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000]   Normal zone: 256 pages used for memmap
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000]   Normal zone: 0 pages reserved
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000]   Normal zone: 32768 pages, LIFO batch:7
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] psci: probing for conduit method from DT.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] psci: Using PSCI v0.1 Function IDs from DT
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000] random: get_random_bytes called from start_kernel+0x90/0x400 with crng_init=0
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] percpu: Embedded 16 pages/cpu @c7fac000 s34252 r8192 d23092 u65536
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000] pcpu-alloc: s34252 r8192 d23092 u65536 alloc=16*4096
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000] Kernel command line:
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Memory: 118716K/131072K available (5168K kernel code, 327K rwdata, 1452K rodata, 2048K init, 256K bss, 12356K reserved, 0K cma-reserved, 0K highmem)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000] Virtual kernel memory layout:
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]     vmalloc : 0xc8800000 - 0xff800000   ( 880 MB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]       .text : 0xc0008000 - 0xc070c3e0   (7185 kB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]       .init : 0xc0a00000 - 0xc0c00000   (2048 kB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]       .data : 0xc0c00000 - 0xc0c51cc0   ( 328 kB)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.000000]        .bss : 0xc0c58304 - 0xc0c9862c   ( 257 kB)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] Preemptible hierarchical RCU implementation.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] 	Tasks RCU enabled.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] GIC: Using split EOI/Deactivate mode
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000017] Switching to timer-based delay loop, resolution 41ns
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000137] Console: colour dummy device 80x30
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000622] console [tty0] enabled
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000656] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000688] pid_max: default: 32768 minimum: 301
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000809] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.000832] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.001369] CPU: Testing write buffer coherency: ok
Tue Apr 16 13:06:26 2019 kern.err kernel: [    0.001676] /cpus/cpu@0 missing clock-frequency property
Tue Apr 16 13:06:26 2019 kern.err kernel: [    0.001711] /cpus/cpu@1 missing clock-frequency property
Tue Apr 16 13:06:26 2019 kern.err kernel: [    0.001738] /cpus/cpu@2 missing clock-frequency property
Tue Apr 16 13:06:26 2019 kern.err kernel: [    0.001765] /cpus/cpu@3 missing clock-frequency property
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.001787] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.040042] Setting up static identity map for 0x40200000 - 0x40200060
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.060040] Hierarchical SRCU implementation.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.100088] smp: Bringing up secondary CPUs ...
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.180458] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.260579] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.340705] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.340777] smp: Brought up 1 node, 4 CPUs
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.340838] SMP: Total of 4 processors activated (192.00 BogoMIPS).
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.340857] CPU: All CPU(s) started in HYP mode.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.340870] CPU: Virtualization extensions available.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.344224] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.344684] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.344727] futex hash table entries: 1024 (order: 4, 65536 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.344942] pinctrl core: initialized pinctrl subsystem
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.346079] NET: Registered protocol family 16
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.346302] DMA: preallocated 256 KiB pool for atomic coherent allocations
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.346815] random: fast init done
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.347600] No ATAGs?
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    0.373596] SCSI subsystem initialized
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    0.373818] libata version 3.00 loaded.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.374287] usbcore: registered new interface driver usbfs
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.374399] usbcore: registered new interface driver hub
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.374538] usbcore: registered new device driver usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.374965] pps_core: LinuxPPS API ver. 1 registered
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.374989] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.375072] PTP clock support registered
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.375687] Advanced Linux Sound Architecture Driver Initialized.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.380777] clocksource: Switched to clocksource arch_sys_counter
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.386880] NET: Registered protocol family 2
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.387439] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.387479] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.387513] TCP: Hash tables configured (established 1024 bind 1024)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.387616] UDP hash table entries: 256 (order: 1, 8192 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.387664] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.387847] NET: Registered protocol family 1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388119] kvm [1]: 8-bit VMID
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388139] kvm [1]: IDMAP page: 40201000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388154] kvm [1]: HYP VA range: c0000000:ffffffff
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388521] kvm [1]: vgic-v2@1c84000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388673] kvm [1]: vgic interrupt IRQ16
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388706] kvm [1]: virtual timer IRQ20
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.388788] kvm [1]: Hyp mode initialized successfully
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    0.389839] No memory allocated for crashlog
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.389990] workingset: timestamp_bits=30 max_order=15 bucket_order=0
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.393995] squashfs: version 4.0 (2009/01/31) Phillip Lougher
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.394168] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.396146] io scheduler noop registered
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.396175] io scheduler deadline registered
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.396389] io scheduler cfq registered (default)
Tue Apr 16 13:06:26 2019 kern.err kernel: [    0.396933] sun4i-usb-phy 1c19400.phy: Couldn't request ID GPIO
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.400332] sun8i-h3-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.401876] sun8i-h3-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.436496] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
Tue Apr 16 13:06:26 2019 kern.info kernel: [    0.458733] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 39, base_baud = 1500000) is a U6_16550A
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.075980] console [ttyS0] enabled
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.084055] loop: module loaded
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    1.088833] m25p80 spi0.0: found gd25q128, expected mx25l12805d
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.096639] m25p80 spi0.0: gd25q128 (16384 Kbytes)
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.101493] 5 ofpart partitions found on MTD device spi0.0
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.106982] Creating 5 MTD partitions on "spi0.0":
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.111839] 0x000000000000-0x0000000c0000 : "u-boot"
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.117512] 0x0000000c0000-0x0000000e0000 : "bootenv"
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.123177] 0x0000000e0000-0x000000100000 : "dtb"
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.128455] 0x000000100000-0x000000600000 : "kernel"
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.134017] 0x000000600000-0x000001000000 : "rootfs"
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.139550] mtd: device 4 (rootfs) set to be root filesystem
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.145375] 1 squashfs-split partitions found on MTD device rootfs
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.151586] 0x000000bf0000-0x000001000000 : "rootfs_data"
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.158264] libphy: Fixed MDIO Bus: probed
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    1.162756] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.168549] dwmac-sun8i 1c30000.ethernet: No regulator found
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    1.174305] dwmac-sun8i 1c30000.ethernet: Current syscon value is not the default 148000 (expect 58000)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.183727] dwmac-sun8i 1c30000.ethernet: Chain mode enabled
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.189390] dwmac-sun8i 1c30000.ethernet: No HW DMA feature register supported
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.196630] dwmac-sun8i 1c30000.ethernet: Normal descriptors
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.202303] dwmac-sun8i 1c30000.ethernet: RX Checksum Offload Engine supported
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.209530] dwmac-sun8i 1c30000.ethernet: COE Type 2
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.214509] dwmac-sun8i 1c30000.ethernet: TX Checksum insertion supported
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.221424] libphy: stmmac: probed
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.225286] dwmac-sun8i 1c30000.ethernet: Found internal PHY node
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.231498] libphy: mdio_mux: probed
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.235095] dwmac-sun8i 1c30000.ethernet: Switch mux to internal PHY
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.241470] dwmac-sun8i 1c30000.ethernet: Powering internal PHY
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.248074] libphy: mdio_mux: probed
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.251968] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.258502] ehci-platform: EHCI generic platform driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.263917] ehci-platform 1c1a000.usb: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.269522] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.277411] ehci-platform 1c1a000.usb: irq 25, io mem 0x01c1a000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.310750] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.317016] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.323830] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.331069] usb usb1: Product: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.335950] usb usb1: Manufacturer: Linux 4.14.25 ehci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.341451] usb usb1: SerialNumber: 1c1a000.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.346359] hub 1-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.350146] hub 1-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.354715] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.360942] ohci-platform: OHCI generic platform driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.366335] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.372992] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.380861] ohci-platform 1c1a400.usb: irq 26, io mem 0x01c1a400
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.454906] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.464019] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.471265] usb usb2: Product: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.477189] usb usb2: Manufacturer: Linux 4.14.25 ohci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.482689] usb usb2: SerialNumber: 1c1a400.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.487577] hub 2-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.491386] hub 2-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.496006] usbcore: registered new interface driver usb-storage
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.502543] mousedev: PS/2 mouse device common for all mice
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.508470] i2c /dev entries driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.512600] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.521563] sunxi-mmc 1c0f000.mmc: Got CD GPIO
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.580768] sunxi-mmc 1c0f000.mmc: base:0xc88c9000 irq:23
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.589044] NET: Registered protocol family 10
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.594560] Segment Routing with IPv6
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.598299] NET: Registered protocol family 17
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.602945] can: controller area network core (rev 20170425 abi 9)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.609185] NET: Registered protocol family 29
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.613652] 8021q: 802.1Q VLAN Support v1.8
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    1.617863] Registering SWP/SWPB emulation handler
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.628732] ehci-platform 1c1b000.usb: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.634383] ehci-platform 1c1b000.usb: new USB bus registered, assigned bus number 3
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.642272] ehci-platform 1c1b000.usb: irq 27, io mem 0x01c1b000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.670755] ehci-platform 1c1b000.usb: USB 2.0 started, EHCI 1.00
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.677049] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.683862] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.691100] usb usb3: Product: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.695982] usb usb3: Manufacturer: Linux 4.14.25 ehci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.701481] usb usb3: SerialNumber: 1c1b000.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.706407] hub 3-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.710198] hub 3-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.714814] ehci-platform 1c1c000.usb: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.720419] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 4
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.728297] ehci-platform 1c1c000.usb: irq 29, io mem 0x01c1c000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.760751] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.766999] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.773814] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.781052] usb usb4: Product: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.785934] usb usb4: Manufacturer: Linux 4.14.25 ehci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.791435] usb usb4: SerialNumber: 1c1c000.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.796319] hub 4-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.800103] hub 4-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.804657] ehci-platform 1c1d000.usb: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.810257] ehci-platform 1c1d000.usb: new USB bus registered, assigned bus number 5
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.818127] ehci-platform 1c1d000.usb: irq 31, io mem 0x01c1d000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.850749] ehci-platform 1c1d000.usb: USB 2.0 started, EHCI 1.00
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.856976] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.863789] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.871026] usb usb5: Product: EHCI Host Controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.875908] usb usb5: Manufacturer: Linux 4.14.25 ehci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.881409] usb usb5: SerialNumber: 1c1d000.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.886286] hub 5-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.890070] hub 5-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.894606] ohci-platform 1c1b400.usb: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.901270] ohci-platform 1c1b400.usb: new USB bus registered, assigned bus number 6
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.909123] ohci-platform 1c1b400.usb: irq 28, io mem 0x01c1b400
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.984872] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.991686] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    1.998913] usb usb6: Product: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.004848] usb usb6: Manufacturer: Linux 4.14.25 ohci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.010337] usb usb6: SerialNumber: 1c1b400.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.015302] hub 6-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.019093] hub 6-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.023627] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.030274] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 7
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.038144] ohci-platform 1c1c400.usb: irq 30, io mem 0x01c1c400
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.114904] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.121808] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.129037] usb usb7: Product: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.134978] usb usb7: Manufacturer: Linux 4.14.25 ohci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.140467] usb usb7: SerialNumber: 1c1c400.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.145382] hub 7-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.149168] hub 7-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.153724] ohci-platform 1c1d400.usb: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.160367] ohci-platform 1c1d400.usb: new USB bus registered, assigned bus number 8
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.168262] ohci-platform 1c1d400.usb: irq 32, io mem 0x01c1d400
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.244868] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.251686] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.258914] usb usb8: Product: Generic Platform OHCI controller
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.264853] usb usb8: Manufacturer: Linux 4.14.25 ohci_hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.270342] usb usb8: SerialNumber: 1c1d400.usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.275247] hub 8-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.279046] hub 8-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    2.283648] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.294759] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.300520] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 9
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.308516] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.315330] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.322572] usb usb9: Product: MUSB HDRC host driver
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.327540] usb usb9: Manufacturer: Linux 4.14.25 musb-hcd
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.333041] usb usb9: SerialNumber: musb-hdrc.1.auto
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.338339] hub 9-0:1.0: USB hub found
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.342179] hub 9-0:1.0: 1 port detected
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.346870] hctosys: unable to open rtc device (rtc0)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.352351] vcc3v0: disabling
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.355329] vcc3v3: disabling
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.358299] vcc5v0: disabling
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.361289] ALSA device list:
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.364261]   No soundcards found.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.374162] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.383349] Freeing unused kernel memory: 2048K
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.550865] usb 6-1: new full-speed USB device number 2 using ohci-platform
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    2.615183] random: crng init done
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.660791] usb 7-1: new full-speed USB device number 2 using ohci-platform
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.829821] usb 6-1: New USB device found, idVendor=29f1, idProduct=33f2
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.836615] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.843841] usb 6-1: Product: USB2IIC Converter
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.843854] usb 6-1: Manufacturer: CANAAN
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.843859] usb 6-1: SerialNumber: 20141122
Tue Apr 16 13:06:26 2019 user.info kernel: [    2.856991] init: Console is alive
Tue Apr 16 13:06:26 2019 user.info kernel: [    2.860573] init: - watchdog -
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.949810] usb 7-1: New USB device found, idVendor=29f1, idProduct=33f2
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.956655] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.963845] usb 7-1: Product: USB2IIC Converter
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.968529] usb 7-1: Manufacturer: CANAAN
Tue Apr 16 13:06:26 2019 kern.info kernel: [    2.972590] usb 7-1: SerialNumber: 20141122
Tue Apr 16 13:06:26 2019 user.info kernel: [    3.456703] kmodloader: loading kernel modules from /etc/modules-boot.d/*
Tue Apr 16 13:06:26 2019 user.info kernel: [    3.535105] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
Tue Apr 16 13:06:26 2019 user.info kernel: [    3.544969] init: - preinit -
Tue Apr 16 13:06:26 2019 kern.info kernel: [    4.183862] Generic PHY 0.1:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0.1:01, irq=POLL)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    4.194634] dwmac-sun8i 1c30000.ethernet eth0: No MAC Management Counters available
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    4.202339] dwmac-sun8i 1c30000.ethernet eth0: PTP not supported by HW
Tue Apr 16 13:06:26 2019 kern.info kernel: [    4.210227] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Tue Apr 16 13:06:26 2019 kern.info kernel: [    6.311323] dwmac-sun8i 1c30000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
Tue Apr 16 13:06:26 2019 kern.info kernel: [    6.319911] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Tue Apr 16 13:06:26 2019 kern.notice kernel: [    7.391832] jffs2: notice: (1336) jffs2_build_xattr_subsystem: complete building xattr subsystem, 4 of xdatum (3 unchecked, 1 orphan) and 14 of xref (3 dead, 0 orphan) found.
Tue Apr 16 13:06:26 2019 user.info kernel: [    7.410592] mount_root: switching to jffs2 overlay
Tue Apr 16 13:06:26 2019 kern.warn kernel: [    7.434688] overlayfs: upper fs does not support tmpfile.
Tue Apr 16 13:06:26 2019 user.warn kernel: [    7.498918] urandom-seed: Seeding with /etc/urandom.seed
Tue Apr 16 13:06:26 2019 user.info kernel: [    7.606190] procd: - early -
Tue Apr 16 13:06:26 2019 user.info kernel: [    7.609160] procd: - watchdog -
Tue Apr 16 13:06:26 2019 user.info kernel: [    8.437144] procd: - watchdog -
Tue Apr 16 13:06:26 2019 user.info kernel: [    8.440540] procd: - ubus -
Tue Apr 16 13:06:26 2019 user.info kernel: [    8.507424] procd: - init -
Tue Apr 16 13:06:26 2019 user.info kernel: [    8.764579] kmodloader: loading kernel modules from /etc/modules.d/*
Tue Apr 16 13:06:26 2019 kern.info kernel: [    8.775543] ip6_tables: (C) 2000-2006 Netfilter Core Team
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.134903] Loading modules backported from Linux version wt-2017-11-01-0-gfe248fc2c180
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.142978] Backport generated by backports.git v4.14-rc2-1-31-g86cf0e5d
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.151312] ip_tables: (C) 2000-2006 Netfilter Core Team
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.491294] lib80211: common routines for IEEE802.11 drivers
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    9.496976] lib80211_crypt: registered algorithm 'NULL'
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    9.497427] lib80211_crypt: registered algorithm 'CCMP'
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    9.497943] lib80211_crypt: registered algorithm 'TKIP'
Tue Apr 16 13:06:26 2019 kern.debug kernel: [    9.498379] lib80211_crypt: registered algorithm 'WEP'
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.500906] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.729036] xt_time: kernel timezone is -0000
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.921998] usbcore: registered new interface driver mt7601u
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.930032] PPP generic driver version 2.4.2
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.935186] NET: Registered protocol family 24
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.943539] usbcore: registered new interface driver rt73usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.950490] usbcore: registered new interface driver rtl8187
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.958538] usbcore: registered new interface driver rtl8xxxu
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.969551] usbcore: registered new interface driver rt2500usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.978925] usbcore: registered new interface driver rt2800usb
Tue Apr 16 13:06:26 2019 kern.info kernel: [    9.988952] usbcore: registered new interface driver rtl8192cu
Tue Apr 16 13:06:26 2019 user.info kernel: [    9.995044] kmodloader: done loading kernel modules from /etc/modules.d/*
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: tunnel
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: Network device
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: bridge
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: veth
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: macvlan
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: 8021ad
Tue Apr 16 13:06:28 2019 user.notice : Added device handler type: 8021q
Tue Apr 16 13:06:28 2019 cron.info crond[2317]: crond (busybox 1.27.2) started, log level 8
Tue Apr 16 13:06:28 2019 authpriv.info dropbear[2350]: Not backgrounding
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.608857] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready
Tue Apr 16 13:06:28 2019 daemon.warn netifd: You have delegated IPv6-prefixes but haven't assigned them to any interface. Did you forget to set option ip6assign on your lan-interfaces?
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.631718] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.641800] Generic PHY 0.1:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0.1:01, irq=POLL)
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.652565] dwmac-sun8i 1c30000.ethernet eth0: No MAC Management Counters available
Tue Apr 16 13:06:28 2019 kern.warn kernel: [   13.660253] dwmac-sun8i 1c30000.ethernet eth0: PTP not supported by HW
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.668141] br-lan: port 1(eth0) entered blocking state
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.673645] br-lan: port 1(eth0) entered disabled state
Tue Apr 16 13:06:28 2019 kern.info kernel: [   13.679218] device eth0 entered promiscuous mode
Tue Apr 16 13:06:28 2019 daemon.notice netifd: Interface 'lan' is enabled
Tue Apr 16 13:06:28 2019 daemon.notice netifd: Interface 'loopback' is enabled
Tue Apr 16 13:06:28 2019 daemon.notice netifd: Interface 'loopback' is setting up now
Tue Apr 16 13:06:28 2019 daemon.notice netifd: Interface 'loopback' is now up
Tue Apr 16 13:06:28 2019 daemon.notice netifd: Network device 'lo' link is up
Tue Apr 16 13:06:28 2019 daemon.notice netifd: Interface 'loopback' has link connectivity
Tue Apr 16 13:06:31 2019 kern.info kernel: [   15.751368] dwmac-sun8i 1c30000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
Tue Apr 16 13:06:31 2019 kern.info kernel: [   15.759988] br-lan: port 1(eth0) entered blocking state
Tue Apr 16 13:06:31 2019 kern.info kernel: [   15.765298] br-lan: port 1(eth0) entered forwarding state
Tue Apr 16 13:06:31 2019 daemon.notice netifd: Network device 'eth0' link is up
Tue Apr 16 13:06:31 2019 daemon.notice netifd: bridge 'br-lan' link is up
Tue Apr 16 13:06:31 2019 daemon.notice netifd: Interface 'lan' has link connectivity
Tue Apr 16 13:06:31 2019 daemon.notice netifd: Interface 'lan' is setting up now
Tue Apr 16 13:06:31 2019 daemon.notice netifd: lan (2516): udhcpc: started, v1.27.2
Tue Apr 16 13:06:31 2019 daemon.notice netifd: lan (2516): udhcpc: sending discover
Tue Apr 16 13:06:31 2019 daemon.notice netifd: lan (2516): udhcpc: sending select for 10.10.10.204
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: started, version 2.79rc1 cachesize 150
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC no-ID loop-detect inotify
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain test
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain onion
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain localhost
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain local
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain invalid
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain example.net
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain example.org
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain example.com
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using 3 more local addresses
Tue Apr 16 13:06:31 2019 daemon.warn dnsmasq[2543]: no servers found in /tmp/resolv.conf.auto, will retry
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: read /etc/hosts - 4 addresses
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: read /tmp/hosts/dhcp.cfg01411c - 0 addresses
Tue Apr 16 13:06:31 2019 daemon.notice netifd: lan (2516): udhcpc: lease of 10.10.10.204 obtained, lease time 86399
Tue Apr 16 13:06:31 2019 daemon.notice netifd: Interface 'lan' is now up
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: reading /tmp/resolv.conf.auto
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain test
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain onion
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain localhost
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain local
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain invalid
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain example.net
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain example.org
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using local addresses only for domain example.com
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using nameserver 8.8.8.8#53
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using nameserver 85.133.255.242#53
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using nameserver 4.2.2.4#53
Tue Apr 16 13:06:31 2019 daemon.info dnsmasq[2543]: using 3 more local addresses
Tue Apr 16 13:06:31 2019 user.notice firewall: Reloading firewall due to ifup of lan (br-lan)
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: kernel.panic = 3
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.conf.default.arp_ignore = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.conf.all.arp_ignore = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.ip_forward = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.icmp_echo_ignore_broadcasts = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.icmp_ignore_bogus_error_responses = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_ecn = 0
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_fin_timeout = 30
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_keepalive_time = 120
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_syncookies = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_timestamps = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_sack = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv4.tcp_dsack = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.netfilter.nf_conntrack_acct = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.netfilter.nf_conntrack_checksum = 0
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.netfilter.nf_conntrack_max = 16384
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.netfilter.nf_conntrack_tcp_timeout_established = 3600
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.netfilter.nf_conntrack_udp_timeout = 60
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.netfilter.nf_conntrack_udp_timeout_stream = 180
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv6.conf.all.disable_ipv6 = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv6.conf.default.disable_ipv6 = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv6.conf.lo.disable_ipv6 = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: net.ipv6.conf.eth0.disable_ipv6 = 1
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: sysctl: error: 'net.bridge.bridge-nf-call-arptables' is an unknown key
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: sysctl: error: 'net.bridge.bridge-nf-call-ip6tables' is an unknown key
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: sysctl: error: 'net.bridge.bridge-nf-call-iptables' is an unknown key
Tue Apr 16 13:06:31 2019 daemon.notice procd: /etc/rc.d/S95done: vm.overcommit_memory = 1
Tue Apr 16 13:06:32 2019 daemon.info kernel: [   16.719638] udevd[2593]: starting version 3.2
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.756337] udevd[2593]: specified group 'dialout' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.762079] udevd[2593]: specified group 'kmem' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.767456] udevd[2593]: specified group 'input' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.772958] udevd[2593]: specified group 'video' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.778604] udevd[2593]: specified group 'lp' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.783889] udevd[2593]: specified group 'disk' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.789254] udevd[2593]: specified group 'cdrom' unknown
Tue Apr 16 13:06:32 2019 daemon.err kernel: [   16.794802] udevd[2593]: specified group 'tape' unknown
Tue Apr 16 13:06:32 2019 daemon.info kernel: [   16.805984] udevd[2595]: starting eudev-3.2
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2543]: exiting on receipt of SIGTERM
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: started, version 2.79rc1 cachesize 150
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC no-ID loop-detect inotify
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain test
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain onion
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain localhost
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain local
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain invalid
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain example.net
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain example.org
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain example.com
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using 3 more local addresses
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: reading /tmp/resolv.conf.auto
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain test
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain onion
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain localhost
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain local
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain invalid
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain example.net
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain example.org
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using local addresses only for domain example.com
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using nameserver 8.8.8.8#53
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using nameserver 85.133.255.242#53
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using nameserver 4.2.2.4#53
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: using 3 more local addresses
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: read /etc/hosts - 4 addresses
Tue Apr 16 13:06:33 2019 daemon.info dnsmasq[2650]: read /tmp/hosts/dhcp.cfg01411c - 0 addresses
Tue Apr 16 13:06:34 2019 daemon.info procd: - init complete -
Tue Apr 16 13:07:05 2019 kern.info kernel: [   50.153735] usb 7-1: USB disconnect, device number 2
Tue Apr 16 13:07:06 2019 kern.info kernel: [   50.770763] usb 7-1: new full-speed USB device number 3 using ohci-platform
Tue Apr 16 13:07:06 2019 kern.info kernel: [   51.049800] usb 7-1: New USB device found, idVendor=29f1, idProduct=33f2
Tue Apr 16 13:07:06 2019 kern.info kernel: [   51.056561] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Tue Apr 16 13:07:06 2019 kern.info kernel: [   51.063734] usb 7-1: Product: USB2IIC Converter
Tue Apr 16 13:07:06 2019 kern.info kernel: [   51.068273] usb 7-1: Manufacturer: CANAAN
Tue Apr 16 13:07:06 2019 kern.info kernel: [   51.072300] usb 7-1: SerialNumber: 20141122
Tue Apr 16 13:07:57 2019 kern.info kernel: [  101.946084] usb 7-1: USB disconnect, device number 3
Tue Apr 16 13:07:57 2019 kern.info kernel: [  102.560756] usb 7-1: new full-speed USB device number 4 using ohci-platform
Tue Apr 16 13:07:58 2019 kern.info kernel: [  102.849801] usb 7-1: New USB device found, idVendor=29f1, idProduct=33f2
Tue Apr 16 13:07:58 2019 kern.info kernel: [  102.856592] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Tue Apr 16 13:07:58 2019 kern.info kernel: [  102.863765] usb 7-1: Product: USB2IIC Converter
Tue Apr 16 13:07:58 2019 kern.info kernel: [  102.868303] usb 7-1: Manufacturer: CANAAN
Tue Apr 16 13:07:58 2019 kern.info kernel: [  102.872347] usb 7-1: SerialNumber: 20141122
Tue Apr 16 13:08:57 2019 kern.info kernel: [  162.309257] usb 7-1: USB disconnect, device number 4
Tue Apr 16 13:08:58 2019 kern.info kernel: [  162.920769] usb 7-1: new full-speed USB device number 5 using ohci-platform
Tue Apr 16 13:08:58 2019 kern.info kernel: [  163.209799] usb 7-1: New USB device found, idVendor=29f1, idProduct=33f2
Tue Apr 16 13:08:58 2019 kern.info kernel: [  163.216564] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Tue Apr 16 13:08:58 2019 kern.info kernel: [  163.223728] usb 7-1: Product: USB2IIC Converter
Tue Apr 16 13:08:58 2019 kern.info kernel: [  163.228263] usb 7-1: Manufacturer: CANAAN
Tue Apr 16 13:08:58 2019 kern.info kernel: [  163.232302] usb 7-1: SerialNumber: 20141122
Tue Apr 16 13:09:00 2019 cron.info crond[2317]: USER root pid 2738 cmd /usr/bin/cgminer-monitor
Tue Apr 16 13:09:45 2019 kern.info kernel: [  210.243261] usb 7-1: USB disconnect, device number 5
Tue Apr 16 13:09:46 2019 kern.info kernel: [  210.850758] usb 7-1: new full-speed USB device number 6 using ohci-platform
Tue Apr 16 13:09:46 2019 kern.info kernel: [  211.129804] usb 7-1: New USB device found, idVendor=29f1, idProduct=33f2
Tue Apr 16 13:09:46 2019 kern.info kernel: [  211.136645] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Tue Apr 16 13:09:46 2019 kern.info kernel: [  211.143852] usb 7-1: Product: USB2IIC Converter
Tue Apr 16 13:09:46 2019 kern.info kernel: [  211.148433] usb 7-1: Manufacturer: CANAAN
Tue Apr 16 13:09:46 2019 kern.info kernel: [  211.152489] usb 7-1: SerialNumber: 20141122

I have tried several ways to fix that:
1- 2.5 amp power input for the controllers
2- 60cm shielded usb cable
3- updating the controller's firmware to the latest one
4- less chains and less miners in each chain
but the problem is not fixed.

Am I missing something?
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philipma1957
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April 16, 2019, 01:46:24 PM
Last edit: April 17, 2019, 12:14:56 AM by frodocooper
 #2
How many miners per controller?

What is the power brick for the controller?

What is room temp?

What is internet service.

Also both mcu and rasp pi must match and be up to date.
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April 16, 2019, 02:31:14 PM
Last edit: April 17, 2019, 12:16:14 AM by frodocooper
 #3
Quote from: philipma1957 on April 16, 2019, 01:46:24 PM
How many miners per controller?

Tried different settings, 1 miner per 4 chains to 5 miners per 4 chains. I have this problem even with one chain with 5 miners.

Quote from: philipma1957 on April 16, 2019, 01:46:24 PM
What is the power brick for the controller?

Tried different settings, 2.5amp power adapter for RP, standard mobile chargers with 2 and 2.5 amps, even using a desktop psu and connecting the usb to its 5 volt output.

Quote from: philipma1957 on April 16, 2019, 01:46:24 PM
What is room temp?

25-32 C. None of them has red light.

Quote from: philipma1957 on April 16, 2019, 01:46:24 PM
What is internet service.

16Mbps ADSL and lte for backup

Quote from: philipma1957 on April 16, 2019, 01:46:24 PM
Also both mcu and rasp pi must match and be up to date.

for Raspberry Pi 3 Model B Rev 1.2 controller I've used this firmware:
https://canaan.io/downloads/software/avalon921/openwrt/latest/rpi3-modelb/openwrt-brcm2708-bcm2710-rpi-3-ext4-sdcard.img

for the avalon controller I've used this firmware upgrade:
https://canaan.io/downloads/software/avalon921/openwrt/latest/h3/openwrt-sunxi-cortexa7-sun8i-h2-plus-vidtoo-model-A-squashfs-sysupgrade.bin

The miners are also upgraded to this version:
https://canaan.io/downloads/software/avalon921/mm/latest/MM921.mcs
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April 16, 2019, 04:15:31 PM
 #4
Try one chain at a time in each USB port on the pi, it's possible the pi has a bad port.

If none of the ports are bad then check each AUC, we had a bad AUC once that would keep restarting.
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April 16, 2019, 05:44:05 PM
Last edit: April 17, 2019, 12:16:59 AM by frodocooper
 #5
Do port 1 with 1 miner
Do port 2 with 1 miner
Do port 3 with 1 miner
Do port 4 with 1 miner

Same miner same wires.

If it works on all ports.

Do port 1 with 2 miners
Do port 2 with 2 miners
Do port 3 with 2 miners
Do port 4 with 2 miners

If it all works

Do port 1 with 3 miners
Do port 2 with 3 miners
Do port 3 with 3miners
Do port 4 with 3 miners.

Yeah it sucks as it is slow.

Once you now you can do all 4 ports with 3 miners 1 port at a time.

Try 2 ports with 3 miners
Try 3 ports with 3 miners
Try 4 ports with 3 miners

Very often chains of 4 and 5 fail and reboot.
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April 16, 2019, 06:14:14 PM
Last edit: April 17, 2019, 12:17:31 AM by frodocooper
 #6
He doesn't need to do all this work if he knows it's always the same chain, he can flip on the led to find the chain that keeps going, then use the known good chain to check the usb port.

We had one pi that would keep dropping the chain it would usually get up to AUC# 8 within 24 hours, quick swap of the AUC and it never did that again.

These instructions would be to try and locate a bad i2c cable, which it is possible to have a bad one but based on what he's said and posted if it was a bad i2c cable it would likely be the one connected to the AUC.
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April 16, 2019, 11:14:39 PM
 #7
I've always suggested people to only use 2 or 3 per AUC3 chain, i.e. 8-12 miners per RPi so that stales don't get too high
More stales means more lost shares and more possible lost blocks.
I'm not sure how bad this is with the A921, but certainly was necessary with the A7 and A8
YMMV

If you can't find a cable problem, get another RPi for half of them.
Pool: https://kano.is - low 0.5% fee PPLNS 3 Days - Most reliable Solo with ONLY 0.5% fee   Bitcointalk thread: Forum
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The ONLY active original developer of cgminer. Original master git: https://github.com/kanoi/cgminer
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April 16, 2019, 11:22:42 PM
Last edit: April 17, 2019, 12:18:06 AM by frodocooper
 #8
my instructions will find

a bad port
a bad cable
a bad auc

lastly  my method like kano's advice is  chains of 3 are really good and chains of 4 and 5 are iffy

he said he has 50 units  4 rasp pi with chains of 3 will do 48 miners.

he would have 16 chains of 3  he could play around with the odd 2 miners to see if he has a good 4 unit port

actually he says all 50 fail which more likely means a bad internet issue

modem >router> switch >

>>>rasp pi
>>>rasp pi/canan
>>>rasp pi/canan

the router to switch connection could have an issue
the switch could have a problem

he has multiple places to check   at op good luck doing this.
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April 17, 2019, 07:53:10 AM
Last edit: April 18, 2019, 03:40:58 AM by frodocooper
 #9
Quote from: philipma1957 on April 16, 2019, 05:44:05 PM
Do port 1 with 1 miner
Do port 2 with 1 miner
Do port 3 with 1 miner
Do port 4 with 1 miner

Same miner same wires.

passed.

Quote from: philipma1957 on April 16, 2019, 05:44:05 PM
If it works on all ports.

Do port 1 with 2 miners
Do port 2 with 2 miners
Do port 3 with 2 miners
Do port 4 with 2 miners

passed.

Quote from: philipma1957 on April 16, 2019, 05:44:05 PM
If it all works

Do port 1 with 3 miners
Do port 2 with 3 miners
Do port 3 with 3miners
Do port 4 with 3 miners.

Yeah it sucks as it is slow.

passed.

Quote from: philipma1957 on April 16, 2019, 05:44:05 PM
Once you now you can do all 4 ports with 3 miners 1 port at a time.

Try 2 ports with 3 miners
Try 3 ports with 3 miners
Try 4 ports with 3 miners

Very often chains of 4 and 5 fail and reboot.

I got the same error as before even with two chains with 3 miners.
I also tried 3 chains with two miners with the same result.

Code:
Wed Apr 17 07:35:35 2019 cron.info crond[2324]: USER root pid 2760 cmd /usr/bin/cgminer-monitor
Wed Apr 17 07:35:48 2019 kern.info kernel: [   53.710103] usb 8-1: USB disconnect, device number 2
Wed Apr 17 07:35:48 2019 kern.info kernel: [   54.324332] usb 8-1: new full-speed USB device number 3 using ohci-platform
Wed Apr 17 07:35:49 2019 kern.info kernel: [   54.602566] usb 8-1: New USB device found, idVendor=29f1, idProduct=33f2
Wed Apr 17 07:35:49 2019 kern.info kernel: [   54.609305] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Wed Apr 17 07:35:49 2019 kern.info kernel: [   54.616464] usb 8-1: Product: USB2IIC Converter
Wed Apr 17 07:35:49 2019 kern.info kernel: [   54.621000] usb 8-1: Manufacturer: CANAAN
Wed Apr 17 07:35:49 2019 kern.info kernel: [   54.625029] usb 8-1: SerialNumber: 20141122
Wed Apr 17 07:36:00 2019 cron.info crond[2324]: USER root pid 2829 cmd /usr/bin/cgminer-monitor
Wed Apr 17 07:39:00 2019 cron.info crond[2324]: USER root pid 3064 cmd /usr/bin/cgminer-monitor
Wed Apr 17 07:40:15 2019 kern.info kernel: [  320.973311] usb 8-1: USB disconnect, device number 3
Wed Apr 17 07:40:15 2019 kern.info kernel: [  321.593897] usb 8-1: new full-speed USB device number 4 using ohci-platform
Wed Apr 17 07:40:16 2019 kern.info kernel: [  321.872570] usb 8-1: New USB device found, idVendor=29f1, idProduct=33f2
Wed Apr 17 07:40:16 2019 kern.info kernel: [  321.879406] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Wed Apr 17 07:40:16 2019 kern.info kernel: [  321.886599] usb 8-1: Product: USB2IIC Converter
Wed Apr 17 07:40:16 2019 kern.info kernel: [  321.891136] usb 8-1: Manufacturer: CANAAN
Wed Apr 17 07:40:16 2019 kern.info kernel: [  321.895172] usb 8-1: SerialNumber: 20141122
Wed Apr 17 07:42:00 2019 cron.info crond[2324]: USER root pid 3140 cmd /usr/bin/cgminer-monitor
Wed Apr 17 07:42:44 2019 kern.info kernel: [  470.300276] usb 8-1: USB disconnect, device number 4
Wed Apr 17 07:42:45 2019 kern.info kernel: [  470.917691] usb 8-1: new full-speed USB device number 5 using ohci-platform
Wed Apr 17 07:42:45 2019 kern.info kernel: [  471.196575] usb 8-1: New USB device found, idVendor=29f1, idProduct=33f2
Wed Apr 17 07:42:45 2019 kern.info kernel: [  471.203348] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Wed Apr 17 07:42:45 2019 kern.info kernel: [  471.210522] usb 8-1: Product: USB2IIC Converter
Wed Apr 17 07:42:45 2019 kern.info kernel: [  471.215065] usb 8-1: Manufacturer: CANAAN
Wed Apr 17 07:42:45 2019 kern.info kernel: [  471.219168] usb 8-1: SerialNumber: 20141122
Wed Apr 17 07:43:23 2019 kern.info kernel: [  509.160498] usb 8-1: USB disconnect, device number 5
Wed Apr 17 07:43:24 2019 kern.info kernel: [  509.770956] usb 8-1: new full-speed USB device number 6 using ohci-platform
Wed Apr 17 07:43:24 2019 kern.info kernel: [  510.049562] usb 8-1: New USB device found, idVendor=29f1, idProduct=33f2
Wed Apr 17 07:43:24 2019 kern.info kernel: [  510.056298] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Wed Apr 17 07:43:24 2019 kern.info kernel: [  510.063456] usb 8-1: Product: USB2IIC Converter
Wed Apr 17 07:43:24 2019 kern.info kernel: [  510.067992] usb 8-1: Manufacturer: CANAAN
Wed Apr 17 07:43:24 2019 kern.info kernel: [  510.072022] usb 8-1: SerialNumber: 20141122
Wed Apr 17 07:45:00 2019 cron.info crond[2324]: USER root pid 3180 cmd /usr/bin/cgminer-monitor
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April 17, 2019, 01:44:39 PM
Last edit: April 18, 2019, 03:41:46 AM by frodocooper
 #10
Quote from: kano on April 16, 2019, 11:14:39 PM
I've always suggested people to only use 2 or 3 per AUC3 chain, i.e. 8-12 miners per RPi so that stales don't get too high
More stales means more lost shares and more possible lost blocks.
I'm not sure how bad this is with the A921, but certainly was necessary with the A7 and A8
YMMV

If you can't find a cable problem, get another RPi for half of them.

Weird, I have more than the recommended amount and am under 1% bad shares. When I didn't set a custom difficulty for the pool this was much higher.

Quote from: philipma1957 on April 16, 2019, 05:44:05 PM
Very often chains of 4 and 5 fail and reboot.

I have more than this and only have seen 1 AUC cycle, it was a bad AUC it didn't work with just 1 miner on it.
sam247 (OP)
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April 17, 2019, 03:09:51 PM
 #11
Are they 921 or other models?
May I know your setting? Firmware, controller, and usb cable?
I read somewhere that usb cables should be fast charge, is it relevent?

Update: after several attempts on one controller I've got 3-3-3-1 stable miners with no error. It's still not possible on the other controllers.
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April 17, 2019, 03:20:01 PM
Last edit: April 18, 2019, 03:42:40 AM by frodocooper
 #12
Re USB cables, yes they need to be fairly short - as in 1M long or shorter - and preferably good for 'fast charge' which implies heavier gauge wires in them. Also relevant is that they be DATA cables and not just charging cables. In your case we know they are data because they *do* communicate.

Something I've yet to see you post is the CGminer API log. That is much more useful than the kernel log as it tell us the condition of power in, Vcore, and AUC details and much more...
Snipped example from a 921:

Code:
[Firmware Version] => Avalon Firmware - 20180926
    luci: 430c4d6
    cgminer: 2b2385f
    cgminer-packages: 07ff936
Reply was 'STATUS=S,When=1555514450,Code=70,Msg=CGMiner stats,Description=cgminer 4.10.0|STATS=0,ID=AV90,Elapsed=640783,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[9211809-b4b3d00]
    DNA[0134c433d68826a9]
    Elapsed[258595]
    MW[63059663 63061517 63058501 63054345]
    LW[252234026]
    MH[1 3 6 4]
    HW[14]
    DH[2.558%]
    Temp[40]
    TMax[95]
    Fan[6870]
    FanR[85%]
    Vi[1194 1194 1188 1188]
    Vo[4095 4129 4158 4148]
    GHSmm[21615.50]
    WU[293054.06]
    Freq[811.88]
    PG[15]
    Led[0]
    MW0[4299 4255 4159 4266 4023 4302 4240 4115 4161 4158 4088 4115 4268 4210 4039 4191 4111 4198 4110 4289 4134 4258 4158 4332 4092 4250]
    MW1[4102 3960 4123 4003 4164 4234 4265 4327 4156 4294 4153 4114 4121 4023 3878 4254 4311 4332 4166 3831 3994 4159 3983 4162 4143 3942]
    MW2[4297 4258 4233 4203 4251 4129 4195 4136 4460 4223 4124 4329 4215 4279 4090 4312 4070 4305 4106 4301 4222 4304 4212 4312 4234 4242]
    MW3[4218 4129 4150 4220 4094 4073 4160 4171 4226 4340 3867 4006 4199 4122 4263 4331 4254 4137 4104 4102 4031 4181 4034 4072 4206 4138]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[0]
    FM[1]
    CRC[5 0 0 0],MM ID2=Ver[9211809-b4b3d00]
    DNA[01382cf84bffb793]
    Elapsed[258595]
    MW[63052219 63058190 63058517 63055742]
    LW[252224668]
    MH[9 3 4 3]
    HW[19]
    DH[3.457%]
    Temp[37]
    TMax[110]
    Fan[7950]
    FanR[100%]
    Vi[1199 1199 1202 1202]
    Vo[4155 4171 4153 4161]
    GHSmm[21641.60]
    WU[291553.08]
    Freq[812.86]
    PG[15]
- For bitcoin to succeed the community must police itself -    My info useful? Donations welcome! 1FuzzyWc2J8TMqeUQZ8yjE43Rwr7K3cxs9
 -Sole remaining active developer of cgminer, Kano's repo is here
-Support Sidehacks miner development. Donations to:   1BURGERAXHH6Yi6LRybRJK7ybEm5m5HwTr
sam247 (OP)
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April 22, 2019, 08:24:23 AM
Last edit: April 22, 2019, 11:21:29 AM by frodocooper
 #13
Here is the cgminer API log:

Code:
[Firmware Version] => Avalon Firmware for avalon9 - 20190301
    luci: 815f8ca
    cgminer: a60adfc
    cgminer-packages: 1714e12
Reply was 'STATUS=S,When=1555523560,Code=70,Msg=CGMiner stats,Description=cgminer 4.10.0|STATS=0,ID=AV90,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[9211903-6e7f640]
    DNA[013746fb8b6fd299]
    Elapsed[80]
    MW[12354 12652 11837 12117]
    LW[48960]
    MH[0 0 0 0]
    HW[0]
    DH[1.541%]
    Temp[28]
    TMax[80]
    Fan[3240]
    FanR[35%]
    Vi[1184 1184 1191 1191]
    Vo[4191 4224 4240 4211]
    GHSmm[9133.72]
    WU[128123.23]
    Freq[343.06]
    PG[15]
    Led[0]
    MW0[1 0 0 0 0 1 1 0 1 1 0 0 1 1 0 0 0 0 0 1 0 1 0 2 0 0]
    MW1[0 0 1 0 1 0 1 1 0 1 1 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0]
    MW2[1 1 1 2 0 3 1 1 0 0 0 2 2 1 0 1 0 2 1 0 0 0 0 2 0 0]
    MW3[0 0 0 2 0 0 0 1 0 1 0 0 0 1 1 2 1 0 1 2 0 3 1 0 0 1]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[0]
    FM[1]
    CRC[0 0 0 0],MM ID2=Ver[9211903-6e7f640]
    DNA[013d66994fe06e46]
    Elapsed[80]
    MW[12133 12446 12719 11837]
    LW[49135]
    MH[0 0 0 0]
    HW[0]
    DH[3.802%]
    Temp[27]
    TMax[83]
    Fan[3210]
    FanR[35%]
    Vi[1172 1172 1182 1182]
    Vo[4204 4176 4204 4218]
    GHSmm[9333.08]
    WU[113514.93]
    Freq[350.55]
    PG[15]
    Led[0]
    MW0[1 1 0 0 0 2 1 0 1 2 0 0 0 0 0 2 0 1 0 0 0 1 2 0 0 1]
    MW1[2 0 0 1 1 1 1 0 1 1 0 0 1 0 0 2 0 0 2 0 0 0 0 0 0 0]
    MW2[1 0 0 0 0 1 1 0 1 0 0 1 0 1 0 0 0 3 0 0 1 0 3 2 0 0]
    MW3[0 0 0 1 0 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 3]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM ID3=Ver[9211903-6e7f640]
    DNA[013f79af77f933d9]
    Elapsed[80]
    MW[12192 12432 12683 11899]
    LW[49206]
    MH[0 0 0 0]
    HW[0]
    DH[1.970%]
    Temp[28]
    TMax[84]
    Fan[3210]
    FanR[35%]
    Vi[1181 1181 1186 1186]
    Vo[4211 4216 4231 4217]
    GHSmm[9132.84]
    WU[133864.42]
    Freq[343.03]
    PG[15]
    Led[0]
    MW0[1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 2 1 1 0 0 1 0 2 0]
    MW1[1 0 2 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 2 0 1]
    MW2[0 0 0 2 0 1 2 2 1 0 0 0 0 1 0 1 0 1 0 0 0 1 2 0 1 0]
    MW3[1 1 1 0 2 0 1 2 0 1 2 0 0 1 0 0 0 2 2 0 1 0 2 1 1 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM Count=3,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=24000,AUC Sensor=15483,AUC Temperature=28.17,Connection Overloaded=false,Voltage Level Offset=-1,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=1,ID=AV91,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[9211903-6e7f640]
    DNA[013bb01cd45504f7]
    Elapsed[83]
    MW[20265 19735 19915 20106]
    LW[80021]
    MH[0 0 0 0]
    HW[0]
    DH[3.456%]
    Temp[29]
    TMax[89]
    Fan[5610]
    FanR[81%]
    Vi[1187 1187 1192 1192]
    Vo[4214 4231 4251 4239]
    GHSmm[20684.89]
    WU[247936.79]
    Freq[776.93]
    PG[15]
    Led[0]
    MW0[3 1 1 1 1 1 1 0 0 0 2 2 0 1 3 1 0 1 1 1 0 1 4 1 0 1]
    MW1[1 0 1 1 0 5 1 1 1 1 0 1 5 2 1 0 0 1 1 0 2 2 3 3 0 0]
    MW2[0 1 2 0 2 2 3 1 1 1 1 1 2 1 1 2 1 1 1 1 0 2 0 1 0 1]
    MW3[0 0 2 1 3 1 1 0 1 0 0 1 1 3 0 2 1 3 0 1 2 0 3 2 0 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM ID2=Ver[9211903-6e7f640]
    DNA[013f1f39e60bb27e]
    Elapsed[83]
    MW[20083 19564 19751 19929]
    LW[79327]
    MH[0 0 0 0]
    HW[0]
    DH[3.622%]
    Temp[28]
    TMax[94]
    Fan[5700]
    FanR[83%]
    Vi[1187 1187 1179 1179]
    Vo[4214 4212 4220 4233]
    GHSmm[20738.80]
    WU[253419.52]
    Freq[778.95]
    PG[15]
    Led[0]
    MW0[2 0 2 2 3 0 5 1 0 1 1 1 1 1 1 0 0 1 0 2 2 2 2 1 2 0]
    MW1[2 0 2 0 4 1 1 3 0 1 1 1 1 0 1 1 0 1 0 0 1 2 0 2 3 2]
    MW2[1 3 1 3 2 0 0 0 4 1 3 3 0 0 0 3 1 0 0 0 5 1 2 2 0 0]
    MW3[0 0 0 1 1 0 0 2 0 0 1 1 1 1 0 2 0 1 1 1 0 0 1 2 3 3]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM Count=2,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=24000,AUC Sensor=15225,AUC Temperature=28.99,Connection Overloaded=false,Voltage Level Offset=-1,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=2,ID=AV92,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[9211903-6e7f640]
    DNA[013b0baac2fb9f3a]
    Elapsed[91]
    MW[20610 20695 20787 20537]
    LW[82629]
    MH[0 0 0 0]
    HW[0]
    DH[3.872%]
    Temp[28]
    TMax[89]
    Fan[5640]
    FanR[82%]
    Vi[1190 1190 1186 1186]
    Vo[4239 4242 4210 4208]
    GHSmm[20732.41]
    WU[222953.26]
    Freq[778.71]
    PG[15]
    Led[0]
    MW0[0 4 0 1 2 0 1 1 0 0 1 0 1 1 0 0 1 0 0 1 0 2 1 0 0 1]
    MW1[0 2 1 1 2 3 2 3 1 3 1 1 0 1 1 3 2 3 2 1 2 0 0 3 0 1]
    MW2[4 1 0 3 0 1 0 5 1 1 0 2 3 1 0 2 0 1 2 0 3 0 1 2 1 1]
    MW3[0 1 0 1 0 2 1 2 1 1 3 1 1 0 0 1 3 0 1 2 0 2 1 0 0 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM Count=1,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=24000,AUC Sensor=15290,AUC Temperature=28.78,Connection Overloaded=false,Voltage Level Offset=-1,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=3,ID=AV93,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[9211903-6e7f640]
    DNA[01342515cbcd996d]
    Elapsed[90]
    MW[19960 20219 20484 20717]
    LW[81380]
    MH[0 0 0 0]
    HW[0]
    DH[0.000%]
    Temp[28]
    TMax[89]
    Fan[5550]
    FanR[79%]
    Vi[1190 1190 1182 1182]
    Vo[4198 4203 4213 4203]
    GHSmm[14728.18]
    WU[233011.29]
    Freq[553.19]
    PG[15]
    Led[0]
    MW0[0 1 1 0 0 1 3 1 1 1 1 2 0 0 1 0 1 1 2 2 1 1 1 2 1 1]
    MW1[1 3 1 0 0 2 1 2 0 1 0 2 2 0 3 0 2 1 0 0 1 1 1 2 2 2]
    MW2[1 2 1 4 2 1 2 2 0 0 2 3 0 2 2 0 0 1 1 3 3 1 1 1 0 0]
    MW3[3 3 0 1 0 2 1 2 1 0 1 1 0 2 1 2 0 1 0 2 1 2 0 2 1 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM ID2=Ver[9211903-6e7f640]
    DNA[013962ea7d44c963]
    Elapsed[90]
    MW[19955 20333 20593 20857]
    LW[81738]
    MH[0 0 0 0]
    HW[0]
    DH[0.000%]
    Temp[28]
    TMax[91]
    Fan[5400]
    FanR[76%]
    Vi[1177 1177 1180 1180]
    Vo[4223 4217 4207 4193]
    GHSmm[14503.13]
    WU[265318.25]
    Freq[544.74]
    PG[15]
    Led[0]
    MW0[0 1 0 1 3 2 3 3 3 2 3 3 1 1 2 1 3 1 1 1 2 3 0 0 2 0]
    MW1[0 3 0 0 3 0 2 3 4 1 1 0 0 1 2 0 2 1 0 2 3 0 1 0 2 1]
    MW2[4 2 1 2 1 2 2 0 0 0 0 3 1 1 1 2 0 1 0 1 2 4 2 1 1 1]
    MW3[2 0 0 2 1 3 1 1 3 2 0 0 2 0 2 1 1 0 1 0 1 1 1 1 0 1]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM ID3=Ver[9211903-6e7f640]
    DNA[013a1fe649806b6c]
    Elapsed[89]
    MW[20469 20757 19918 20209]
    LW[81353]
    MH[0 0 0 0]
    HW[0]
    DH[21.605%]
    Temp[29]
    TMax[92]
    Fan[5610]
    FanR[82%]
    Vi[1180 1180 1177 1177]
    Vo[4205 4214 4231 4221]
    GHSmm[15287.31]
    WU[182285.99]
    Freq[574.19]
    PG[15]
    Led[0]
    MW0[1 2 0 0 1 1 0 0 1 2 1 1 0 2 0 2 1 0 1 2 0 1 3 0 2 2]
    MW1[0 1 1 0 0 1 1 2 1 2 2 0 0 1 1 1 2 0 1 0 1 1 0 0 0 1]
    MW2[2 0 3 0 2 0 0 0 2 0 1 0 0 3 2 1 4 0 0 1 0 1 0 1 0 1]
    MW3[0 0 2 0 1 1 1 1 1 0 0 1 0 0 3 0 1 2 2 2 0 1 2 0 0 2]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0],MM Count=3,Smart Speed=1,Connecter=AUC,AUC VER=AUC-20151208,AUC I2C Speed=400000,AUC I2C XDelay=24000,AUC Sensor=14967,AUC Temperature=29.81,Connection Overloaded=false,Voltage Level Offset=-1,Nonce Mask=24,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=0 0|STATS=4,ID=POOL0,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=16384.00000000,Min Diff=16384.00000000,Max Diff=16384.00000000,Min Diff Count=904,Max Diff Count=904,Times Sent=149,Bytes Sent=16809,Times Recv=153,Bytes Recv=11320,Net Bytes Sent=16809,Net Bytes Recv=11320|STATS=5,ID=POOL1,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=2,Bytes Sent=146,Times Recv=0,Bytes Recv=0,Net Bytes Sent=146,Net Bytes Recv=0|STATS=6,ID=POOL2,Elapsed=86,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,Pool Calls=0,Pool Attempts=0,Pool Wait=0.000000,Pool Max=0.000000,Pool Min=99999999.000000,Pool Av=0.000000,Work Had Roll Time=false,Work Can Roll=false,Work Had Expire=false,Work Roll Time=0,Work Diff=0.00000000,Min Diff=0.00000000,Max Diff=0.00000000,Min Diff Count=0,Max Diff Count=0,Times Sent=3,Bytes Sent=220,Times Recv=0,Bytes Recv=0,Net Bytes Sent=220,Net Bytes Recv=0|'
[STATUS] =>
(
   [STATUS] => S
   [When] => 1555523560
   (Code) => 70
   [Msg] => CGMiner stats
   [Description] => cgminer 4.10.0
)
[STATS0] =>
(
   [STATS] => 0
   [ID] => AV90
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [MM ID1] => Ver[9211903-6e7f640]
    DNA[013746fb8b6fd299]
    Elapsed[80]
    MW[12354 12652 11837 12117]
    LW[48960]
    MH[0 0 0 0]
    HW[0]
    DH[1.541%]
    Temp[28]
    TMax[80]
    Fan[3240]
    FanR[35%]
    Vi[1184 1184 1191 1191]
    Vo[4191 4224 4240 4211]
    GHSmm[9133.72]
    WU[128123.23]
    Freq[343.06]
    PG[15]
    Led[0]
    MW0[1 0 0 0 0 1 1 0 1 1 0 0 1 1 0 0 0 0 0 1 0 1 0 2 0 0]
    MW1[0 0 1 0 1 0 1 1 0 1 1 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0]
    MW2[1 1 1 2 0 3 1 1 0 0 0 2 2 1 0 1 0 2 1 0 0 0 0 2 0 0]
    MW3[0 0 0 2 0 0 0 1 0 1 0 0 0 1 1 2 1 0 1 2 0 3 1 0 0 1]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[0]
    FM[1]
    CRC[0 0 0 0]
   [MM ID2] => Ver[9211903-6e7f640]
    DNA[013d66994fe06e46]
    Elapsed[80]
    MW[12133 12446 12719 11837]
    LW[49135]
    MH[0 0 0 0]
    HW[0]
    DH[3.802%]
    Temp[27]
    TMax[83]
    Fan[3210]
    FanR[35%]
    Vi[1172 1172 1182 1182]
    Vo[4204 4176 4204 4218]
    GHSmm[9333.08]
    WU[113514.93]
    Freq[350.55]
    PG[15]
    Led[0]
    MW0[1 1 0 0 0 2 1 0 1 2 0 0 0 0 0 2 0 1 0 0 0 1 2 0 0 1]
    MW1[2 0 0 1 1 1 1 0 1 1 0 0 1 0 0 2 0 0 2 0 0 0 0 0 0 0]
    MW2[1 0 0 0 0 1 1 0 1 0 0 1 0 1 0 0 0 3 0 0 1 0 3 2 0 0]
    MW3[0 0 0 1 0 0 0 2 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 3]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM ID3] => Ver[9211903-6e7f640]
    DNA[013f79af77f933d9]
    Elapsed[80]
    MW[12192 12432 12683 11899]
    LW[49206]
    MH[0 0 0 0]
    HW[0]
    DH[1.970%]
    Temp[28]
    TMax[84]
    Fan[3210]
    FanR[35%]
    Vi[1181 1181 1186 1186]
    Vo[4211 4216 4231 4217]
    GHSmm[9132.84]
    WU[133864.42]
    Freq[343.03]
    PG[15]
    Led[0]
    MW0[1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 2 1 1 0 0 1 0 2 0]
    MW1[1 0 2 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 2 0 1]
    MW2[0 0 0 2 0 1 2 2 1 0 0 0 0 1 0 1 0 1 0 0 0 1 2 0 1 0]
    MW3[1 1 1 0 2 0 1 2 0 1 2 0 0 1 0 0 0 2 2 0 1 0 2 1 1 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM Count] => 3
   [Smart Speed] => 1
   [Connecter] => AUC
   [AUC VER] => AUC-20151208
   [AUC I2C Speed] => 400000
   [AUC I2C XDelay] => 24000
   [AUC Sensor] => 15483
   [AUC Temperature] => 28.17
   [Connection Overloaded] => false
   [Voltage Level Offset] => -1
   [Nonce Mask] => 24
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
   [USB tmo] => 0 0
)
[STATS1] =>
(
   [STATS] => 1
   [ID] => AV91
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [MM ID1] => Ver[9211903-6e7f640]
    DNA[013bb01cd45504f7]
    Elapsed[83]
    MW[20265 19735 19915 20106]
    LW[80021]
    MH[0 0 0 0]
    HW[0]
    DH[3.456%]
    Temp[29]
    TMax[89]
    Fan[5610]
    FanR[81%]
    Vi[1187 1187 1192 1192]
    Vo[4214 4231 4251 4239]
    GHSmm[20684.89]
    WU[247936.79]
    Freq[776.93]
    PG[15]
    Led[0]
    MW0[3 1 1 1 1 1 1 0 0 0 2 2 0 1 3 1 0 1 1 1 0 1 4 1 0 1]
    MW1[1 0 1 1 0 5 1 1 1 1 0 1 5 2 1 0 0 1 1 0 2 2 3 3 0 0]
    MW2[0 1 2 0 2 2 3 1 1 1 1 1 2 1 1 2 1 1 1 1 0 2 0 1 0 1]
    MW3[0 0 2 1 3 1 1 0 1 0 0 1 1 3 0 2 1 3 0 1 2 0 3 2 0 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM ID2] => Ver[9211903-6e7f640]
    DNA[013f1f39e60bb27e]
    Elapsed[83]
    MW[20083 19564 19751 19929]
    LW[79327]
    MH[0 0 0 0]
    HW[0]
    DH[3.622%]
    Temp[28]
    TMax[94]
    Fan[5700]
    FanR[83%]
    Vi[1187 1187 1179 1179]
    Vo[4214 4212 4220 4233]
    GHSmm[20738.80]
    WU[253419.52]
    Freq[778.95]
    PG[15]
    Led[0]
    MW0[2 0 2 2 3 0 5 1 0 1 1 1 1 1 1 0 0 1 0 2 2 2 2 1 2 0]
    MW1[2 0 2 0 4 1 1 3 0 1 1 1 1 0 1 1 0 1 0 0 1 2 0 2 3 2]
    MW2[1 3 1 3 2 0 0 0 4 1 3 3 0 0 0 3 1 0 0 0 5 1 2 2 0 0]
    MW3[0 0 0 1 1 0 0 2 0 0 1 1 1 1 0 2 0 1 1 1 0 0 1 2 3 3]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM Count] => 2
   [Smart Speed] => 1
   [Connecter] => AUC
   [AUC VER] => AUC-20151208
   [AUC I2C Speed] => 400000
   [AUC I2C XDelay] => 24000
   [AUC Sensor] => 15225
   [AUC Temperature] => 28.99
   [Connection Overloaded] => false
   [Voltage Level Offset] => -1
   [Nonce Mask] => 24
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
   [USB tmo] => 0 0
)
[STATS2] =>
(
   [STATS] => 2
   [ID] => AV92
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [MM ID1] => Ver[9211903-6e7f640]
    DNA[013b0baac2fb9f3a]
    Elapsed[91]
    MW[20610 20695 20787 20537]
    LW[82629]
    MH[0 0 0 0]
    HW[0]
    DH[3.872%]
    Temp[28]
    TMax[89]
    Fan[5640]
    FanR[82%]
    Vi[1190 1190 1186 1186]
    Vo[4239 4242 4210 4208]
    GHSmm[20732.41]
    WU[222953.26]
    Freq[778.71]
    PG[15]
    Led[0]
    MW0[0 4 0 1 2 0 1 1 0 0 1 0 1 1 0 0 1 0 0 1 0 2 1 0 0 1]
    MW1[0 2 1 1 2 3 2 3 1 3 1 1 0 1 1 3 2 3 2 1 2 0 0 3 0 1]
    MW2[4 1 0 3 0 1 0 5 1 1 0 2 3 1 0 2 0 1 2 0 3 0 1 2 1 1]
    MW3[0 1 0 1 0 2 1 2 1 1 3 1 1 0 0 1 3 0 1 2 0 2 1 0 0 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM Count] => 1
   [Smart Speed] => 1
   [Connecter] => AUC
   [AUC VER] => AUC-20151208
   [AUC I2C Speed] => 400000
   [AUC I2C XDelay] => 24000
   [AUC Sensor] => 15290
   [AUC Temperature] => 28.78
   [Connection Overloaded] => false
   [Voltage Level Offset] => -1
   [Nonce Mask] => 24
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
   [USB tmo] => 0 0
)
[STATS3] =>
(
   [STATS] => 3
   [ID] => AV93
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [MM ID1] => Ver[9211903-6e7f640]
    DNA[01342515cbcd996d]
    Elapsed[90]
    MW[19960 20219 20484 20717]
    LW[81380]
    MH[0 0 0 0]
    HW[0]
    DH[0.000%]
    Temp[28]
    TMax[89]
    Fan[5550]
    FanR[79%]
    Vi[1190 1190 1182 1182]
    Vo[4198 4203 4213 4203]
    GHSmm[14728.18]
    WU[233011.29]
    Freq[553.19]
    PG[15]
    Led[0]
    MW0[0 1 1 0 0 1 3 1 1 1 1 2 0 0 1 0 1 1 2 2 1 1 1 2 1 1]
    MW1[1 3 1 0 0 2 1 2 0 1 0 2 2 0 3 0 2 1 0 0 1 1 1 2 2 2]
    MW2[1 2 1 4 2 1 2 2 0 0 2 3 0 2 2 0 0 1 1 3 3 1 1 1 0 0]
    MW3[3 3 0 1 0 2 1 2 1 0 1 1 0 2 1 2 0 1 0 2 1 2 0 2 1 0]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM ID2] => Ver[9211903-6e7f640]
    DNA[013962ea7d44c963]
    Elapsed[90]
    MW[19955 20333 20593 20857]
    LW[81738]
    MH[0 0 0 0]
    HW[0]
    DH[0.000%]
    Temp[28]
    TMax[91]
    Fan[5400]
    FanR[76%]
    Vi[1177 1177 1180 1180]
    Vo[4223 4217 4207 4193]
    GHSmm[14503.13]
    WU[265318.25]
    Freq[544.74]
    PG[15]
    Led[0]
    MW0[0 1 0 1 3 2 3 3 3 2 3 3 1 1 2 1 3 1 1 1 2 3 0 0 2 0]
    MW1[0 3 0 0 3 0 2 3 4 1 1 0 0 1 2 0 2 1 0 2 3 0 1 0 2 1]
    MW2[4 2 1 2 1 2 2 0 0 0 0 3 1 1 1 2 0 1 0 1 2 4 2 1 1 1]
    MW3[2 0 0 2 1 3 1 1 3 2 0 0 2 0 2 1 1 0 1 0 1 1 1 1 0 1]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM ID3] => Ver[9211903-6e7f640]
    DNA[013a1fe649806b6c]
    Elapsed[89]
    MW[20469 20757 19918 20209]
    LW[81353]
    MH[0 0 0 0]
    HW[0]
    DH[21.605%]
    Temp[29]
    TMax[92]
    Fan[5610]
    FanR[82%]
    Vi[1180 1180 1177 1177]
    Vo[4205 4214 4231 4221]
    GHSmm[15287.31]
    WU[182285.99]
    Freq[574.19]
    PG[15]
    Led[0]
    MW0[1 2 0 0 1 1 0 0 1 2 1 1 0 2 0 2 1 0 1 2 0 1 3 0 2 2]
    MW1[0 1 1 0 0 1 1 2 1 2 2 0 0 1 1 1 2 0 1 0 1 1 0 0 0 1]
    MW2[2 0 3 0 2 0 0 0 2 0 1 0 0 3 2 1 4 0 0 1 0 1 0 1 0 1]
    MW3[0 0 2 0 1 1 1 1 1 0 0 1 0 0 3 0 1 2 2 2 0 1 2 0 0 2]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[2]
    FM[1]
    CRC[0 0 0 0]
   [MM Count] => 3
   [Smart Speed] => 1
   [Connecter] => AUC
   [AUC VER] => AUC-20151208
   [AUC I2C Speed] => 400000
   [AUC I2C XDelay] => 24000
   [AUC Sensor] => 14967
   [AUC Temperature] => 29.81
   [Connection Overloaded] => false
   [Voltage Level Offset] => -1
   [Nonce Mask] => 24
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
   [USB tmo] => 0 0
)
[STATS4] =>
(
   [STATS] => 4
   [ID] => POOL0
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [Pool Calls] => 0
   [Pool Attempts] => 0
   [Pool Wait] => 0.000000
   [Pool Max] => 0.000000
   [Pool Min] => 99999999.000000
   [Pool Av] => 0.000000
   [Work Had Roll Time] => false
   [Work Can Roll] => false
   [Work Had Expire] => false
   [Work Roll Time] => 0
   [Work Diff] => 16384.00000000
   [Min Diff] => 16384.00000000
   [Max Diff] => 16384.00000000
   [Min Diff Count] => 904
   [Max Diff Count] => 904
   [Times Sent] => 149
   [Bytes Sent] => 16809
   [Times Recv] => 153
   [Bytes Recv] => 11320
   [Net Bytes Sent] => 16809
   [Net Bytes Recv] => 11320
)
[STATS5] =>
(
   [STATS] => 5
   [ID] => POOL1
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [Pool Calls] => 0
   [Pool Attempts] => 0
   [Pool Wait] => 0.000000
   [Pool Max] => 0.000000
   [Pool Min] => 99999999.000000
   [Pool Av] => 0.000000
   [Work Had Roll Time] => false
   [Work Can Roll] => false
   [Work Had Expire] => false
   [Work Roll Time] => 0
   [Work Diff] => 0.00000000
   [Min Diff] => 0.00000000
   [Max Diff] => 0.00000000
   [Min Diff Count] => 0
   [Max Diff Count] => 0
   [Times Sent] => 2
   [Bytes Sent] => 146
   [Times Recv] => 0
   [Bytes Recv] => 0
   [Net Bytes Sent] => 146
   [Net Bytes Recv] => 0
)
[STATS6] =>
(
   [STATS] => 6
   [ID] => POOL2
   [Elapsed] => 86
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [Pool Calls] => 0
   [Pool Attempts] => 0
   [Pool Wait] => 0.000000
   [Pool Max] => 0.000000
   [Pool Min] => 99999999.000000
   [Pool Av] => 0.000000
   [Work Had Roll Time] => false
   [Work Can Roll] => false
   [Work Had Expire] => false
   [Work Roll Time] => 0
   [Work Diff] => 0.00000000
   [Min Diff] => 0.00000000
   [Max Diff] => 0.00000000
   [Min Diff Count] => 0
   [Max Diff Count] => 0
   [Times Sent] => 3
   [Bytes Sent] => 220
   [Times Recv] => 0
   [Bytes Recv] => 0
   [Net Bytes Sent] => 220
   [Net Bytes Recv] => 0
)

The miners mine for a while and suddenly a chain is reseting due to usb disconnect error.


Quote from: NotFuzzyWarm on April 17, 2019, 03:20:01 PM
Re USB cables, yes they need to be fairly short - as in 1M long or shorter - and preferably good for 'fast charge' which implies heavier gauge wires in them. Also relevant is that they be DATA cables and not just charging cables. In your case we know they are data because they *do* communicate.

Something I've yet to see you post is the CGminer API log. That is much more useful than the kernel log as it tell us the condition of power in, Vcore, and AUC details and much more...
Snipped example from a 921:

Code:
[Firmware Version] => Avalon Firmware - 20180926
    luci: 430c4d6
    cgminer: 2b2385f
    cgminer-packages: 07ff936
Reply was 'STATUS=S,When=1555514450,Code=70,Msg=CGMiner stats,Description=cgminer 4.10.0|STATS=0,ID=AV90,Elapsed=640783,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,MM ID1=Ver[9211809-b4b3d00]
    DNA[0134c433d68826a9]
    Elapsed[258595]
    MW[63059663 63061517 63058501 63054345]
    LW[252234026]
    MH[1 3 6 4]
    HW[14]
    DH[2.558%]
    Temp[40]
    TMax[95]
    Fan[6870]
    FanR[85%]
    Vi[1194 1194 1188 1188]
    Vo[4095 4129 4158 4148]
    GHSmm[21615.50]
    WU[293054.06]
    Freq[811.88]
    PG[15]
    Led[0]
    MW0[4299 4255 4159 4266 4023 4302 4240 4115 4161 4158 4088 4115 4268 4210 4039 4191 4111 4198 4110 4289 4134 4258 4158 4332 4092 4250]
    MW1[4102 3960 4123 4003 4164 4234 4265 4327 4156 4294 4153 4114 4121 4023 3878 4254 4311 4332 4166 3831 3994 4159 3983 4162 4143 3942]
    MW2[4297 4258 4233 4203 4251 4129 4195 4136 4460 4223 4124 4329 4215 4279 4090 4312 4070 4305 4106 4301 4222 4304 4212 4312 4234 4242]
    MW3[4218 4129 4150 4220 4094 4073 4160 4171 4226 4340 3867 4006 4199 4122 4263 4331 4254 4137 4104 4102 4031 4181 4034 4072 4206 4138]
    TA[104]
    ECHU[0 0 0 0]
    ECMM[0]
    FM[1]
    CRC[5 0 0 0],MM ID2=Ver[9211809-b4b3d00]
    DNA[01382cf84bffb793]
    Elapsed[258595]
    MW[63052219 63058190 63058517 63055742]
    LW[252224668]
    MH[9 3 4 3]
    HW[19]
    DH[3.457%]
    Temp[37]
    TMax[110]
    Fan[7950]
    FanR[100%]
    Vi[1199 1199 1202 1202]
    Vo[4155 4171 4153 4161]
    GHSmm[21641.60]
    WU[291553.08]
    Freq[812.86]
    PG[15]

I've tried different controller's firmware with different MM versions and still the same problem exists. However, as I can see in your log your MM version is MM ID1=Ver[9211809-b4b3d00], which I didn't find in their repo. Would you please send here your firmware's .mcs file?
kano
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April 22, 2019, 09:44:50 AM
Last edit: April 22, 2019, 12:03:48 PM by kano
 #14
That certainly seems odd:

Code:
Freq[343.06]
Freq[350.55]
Freq[343.03]
Freq[776.93]
Freq[778.95]
Freq[778.71]
Freq[553.19]
Freq[544.74]
Freq[574.19]
Freq[343.06]
Freq[350.55]
Freq[343.03]
Freq[776.93]
Freq[778.95]
Freq[778.71]
Freq[553.19]
Freq[544.74]
Freq[574.19]

A dodgy PSU/PCIe cable maybe? (though that's just a guess)

ECMM's aren't all zero either:

Code:
ECHU[0 0 0 0] ECMM[0]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[0]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]
ECHU[0 0 0 0] ECMM[2]

2 = MMCRCFailed Warning

Edit: oh and that means you have 20 miners on one RPi right? 4 chains of 5 miners, yeah I suggested 10-12 per RPi, but that's based on A7 and A8s.
Pool: https://kano.is - low 0.5% fee PPLNS 3 Days - Most reliable Solo with ONLY 0.5% fee   Bitcointalk thread: Forum
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The ONLY active original developer of cgminer. Original master git: https://github.com/kanoi/cgminer
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June 30, 2019, 07:07:34 PM
Last edit: July 01, 2019, 10:56:56 AM by frodocooper
 #15
Hello there
I've been facing such a this crazy problem for 4 months.
It's got me insane exactly.
I've done whatever need to be rechecked.
Controller ampe
changing DSL
Using stabilizer ,...

but still restarting.
But I have an error on my ECMM[128] or 130 and I don't know what does it mean?
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