Author

Topic: Please help: avalon batch 1 keeps shutting down for no reason. (Read 813 times)

sr. member
Activity: 294
Merit: 250
been having some problems with my avalon of late

at first i was running the older firmware 20130721 then it suddenly keeps shutting down or rebooting for no reason.

so i updated to the latest firmware 20130803? and the problem goes away for a week or so

this morning it happens again

initially i was thinking it needs a shutdown every 1-2 days as it has been running for days on end, except for reboots when a fan speed setting is changed or miner pool switching.

shutdown #1

api log
Code:
[Firmware Version] => 20130821
cgminer-70bc62c
luci-d854edc+
cgminer-openwrt-packages-800cc58
Reply was 'STATUS=S,When=1379463539,Code=70,Msg=CGMiner stats,Description=cgminer 3.4.0|STATS=0,ID=AVA0,Elapsed=47,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,baud=115200,miner_count=32,asic_count=10,timeout=36,frequency=350,fan1=0,fan2=0,fan3=0,temp1=0,temp2=0,temp3=0,temp_max=0,Device Hardware%=52.7967,no_matching_work=214,match_work_count1=0,match_work_count2=0,match_work_count3=0,match_work_count4=0,match_work_count5=0,match_work_count6=2,match_work_count7=0,match_work_count8=0,match_work_count9=0,match_work_count10=0,match_work_count11=0,match_work_count12=0,match_work_count13=0,match_work_count14=0,match_work_count15=0,match_work_count16=0,match_work_count17=0,match_work_count18=0,match_work_count19=0,match_work_count20=0,match_work_count21=0,match_work_count22=1784,match_work_count23=0,match_work_count24=0,match_work_count25=17,match_work_count26=0,match_work_count27=0,match_work_count28=0,match_work_count29=0,match_work_count30=3,match_work_count31=0,match_work_count32=0,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=13918 0|STATS=1,ID=POOL0,Elapsed=47,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=1.00000000,Min Diff=1.00000000,Max Diff=1.00000000,Min Diff Count=1252,Max Diff Count=1252,Times Sent=3,Bytes Sent=219,Times Recv=6,Bytes Recv=10027,Net Bytes Sent=219,Net Bytes Recv=10027|STATS=2,ID=POOL1,Elapsed=47,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=64.00000000,Min Diff=64.00000000,Max Diff=64.00000000,Min Diff Count=4,Max Diff Count=4,Times Sent=2,Bytes Sent=140,Times Recv=7,Bytes Recv=3555,Net Bytes Sent=140,Net Bytes Recv=3555|STATS=3,ID=POOL2,Elapsed=47,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=219,Times Recv=5,Bytes Recv=5175,Net Bytes Sent=219,Net Bytes Recv=5175|'
[STATUS] =>
(
   [STATUS] => S
   [When] => 1379463539
   [Code] => 70
   [Msg] => CGMiner stats
   [Description] => cgminer 3.4.0
)
[STATS0] =>
(
   [STATS] => 0
   [ID] => AVA0
   [Elapsed] => 47
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [baud] => 115200
   [miner_count] => 32
   [asic_count] => 10
   [timeout] => 36
   [frequency] => 350
   [fan1] => 0
   [fan2] => 0
   [fan3] => 0
   [temp1] => 0
   [temp2] => 0
   [temp3] => 0
   [temp_max] => 0
   [Device Hardware%] => 52.7967
   [no_matching_work] => 214
   [match_work_count1] => 0
   [match_work_count2] => 0
   [match_work_count3] => 0
   [match_work_count4] => 0
   [match_work_count5] => 0
   [match_work_count6] => 2
   [match_work_count7] => 0
   [match_work_count8] => 0
   [match_work_count9] => 0
   [match_work_count10] => 0
   [match_work_count11] => 0
   [match_work_count12] => 0
   [match_work_count13] => 0
   [match_work_count14] => 0
   [match_work_count15] => 0
   [match_work_count16] => 0
   [match_work_count17] => 0
   [match_work_count18] => 0
   [match_work_count19] => 0
   [match_work_count20] => 0
   [match_work_count21] => 0
   [match_work_count22] => 1784
   [match_work_count23] => 0
   [match_work_count24] => 0
   [match_work_count25] => 17
   [match_work_count26] => 0
   [match_work_count27] => 0
   [match_work_count28] => 0
   [match_work_count29] => 0
   [match_work_count30] => 3
   [match_work_count31] => 0
   [match_work_count32] => 0
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
   [USB tmo] => 13918 0
)
[STATS1] =>
(
   [STATS] => 1
   [ID] => POOL0
   [Elapsed] => 47
   [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] => 1.00000000
   [Min Diff] => 1.00000000
   [Max Diff] => 1.00000000
   [Min Diff Count] => 1252
   [Max Diff Count] => 1252
   [Times Sent] => 3
   [Bytes Sent] => 219
   [Times Recv] => 6
   [Bytes Recv] => 10027
   [Net Bytes Sent] => 219
   [Net Bytes Recv] => 10027
)
[STATS2] =>
(
   [STATS] => 2
   [ID] => POOL1
   [Elapsed] => 47
   [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] => 64.00000000
   [Min Diff] => 64.00000000
   [Max Diff] => 64.00000000
   [Min Diff Count] => 4
   [Max Diff Count] => 4
   [Times Sent] => 2
   [Bytes Sent] => 140
   [Times Recv] => 7
   [Bytes Recv] => 3555
   [Net Bytes Sent] => 140
   [Net Bytes Recv] => 3555
)
[STATS3] =>
(
   [STATS] => 3
   [ID] => POOL2
   [Elapsed] => 47
   [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] => 219
   [Times Recv] => 5
   [Bytes Recv] => 5175
   [Net Bytes Sent] => 219
   [Net Bytes Recv] => 5175
)


kernel log
Code:
[    0.000000] Linux version 3.8.13 (con@hex) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2012.12 r37008) ) #6 Wed Aug 21 21:20:16 EST 2013
[    0.000000] MyLoader: sysp=388dd517, boardp=04505212, parts=7709ac36
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU revision is: 00019374 (MIPS 24Kc)
[    0.000000] SoC: Atheros AR9330 rev 1
[    0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 02000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x00000000-0x01ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00000000-0x01ffffff]
[    0.000000] On node 0 totalpages: 8192
[    0.000000] free_area_init_node: node 0, pgdat 80300470, node_mem_map 81000000
[    0.000000]   Normal zone: 64 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 8128 pages, LIFO batch:0
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128
[    0.000000] Kernel command line:  board=TL-WR703N console=ttyATH0,115200 rootfstype=squashfs,jffs2 noinitrd
[    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 28852k/32768k available (2190k kernel code, 3916k reserved, 582k data, 232k init, 0k highmem)
[    0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:51
[    0.080000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[    0.080000] pid_max: default: 32768 minimum: 301
[    0.080000] Mount-cache hash table entries: 512
[    0.090000] NET: Registered protocol family 16
[    0.090000] MIPS: machine is TP-LINK TL-WR703N v1
[    0.350000] bio: create slab at 0
[    0.360000] Switching to clocksource MIPS
[    0.360000] NET: Registered protocol family 2
[    0.370000] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[    0.370000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[    0.370000] TCP: Hash tables configured (established 512 bind 512)
[    0.380000] TCP: reno registered
[    0.380000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.390000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.400000] NET: Registered protocol family 1
[    0.400000] PCI: CLS 0 bytes, default 32
[    0.420000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.420000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.430000] msgmni has been set to 56
[    0.430000] io scheduler noop registered
[    0.440000] io scheduler deadline registered (default)
[    0.440000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[    0.450000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11) is a AR933X UART
[    0.460000] console [ttyATH0] enabled, bootconsole disabled
[    0.470000] ath79-spi ath79-spi: master is unqueued, this is deprecated
[    0.480000] m25p80 spi0.0: found en25q32b, expected m25p80
[    0.480000] m25p80 spi0.0: en25q32b (4096 Kbytes)
[    0.490000] 5 tp-link partitions found on MTD device spi0.0
[    0.490000] Creating 5 MTD partitions on "spi0.0":
[    0.500000] 0x000000000000-0x000000020000 : "u-boot"
[    0.500000] 0x000000020000-0x0000001183f4 : "kernel"
[    0.510000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[    0.520000] 0x0000001183f4-0x0000003f0000 : "rootfs"
[    0.520000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[    0.540000] mtd: partition "rootfs" set to be root filesystem
[    0.540000] mtd: partition "rootfs_data" created automatically, ofs=390000, len=60000
[    0.550000] 0x000000390000-0x0000003f0000 : "rootfs_data"
[    0.560000] 0x0000003f0000-0x000000400000 : "art"
[    0.560000] 0x000000020000-0x0000003f0000 : "firmware"
[    0.580000] libphy: ag71xx_mdio: probed
[    0.590000] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[    1.140000] ag71xx ag71xx.0 eth0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041, driver=Generic PHY]
[    1.150000] TCP: cubic registered
[    1.150000] NET: Registered protocol family 17
[    1.160000] 8021q: 802.1Q VLAN Support v1.8
[    1.170000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[    1.180000] Freeing unused kernel memory: 232k freed
[    3.080000] usbcore: registered new interface driver usbfs
[    3.090000] usbcore: registered new interface driver hub
[    3.090000] usbcore: registered new device driver usb
[    3.100000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.110000] ehci-platform: EHCI generic platform driver
[    3.120000] ehci-platform ehci-platform: EHCI Host Controller
[    3.120000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
[    3.130000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
[    3.150000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
[    3.150000] hub 1-0:1.0: USB hub found
[    3.150000] hub 1-0:1.0: 1 port detected
[    3.500000] usb 1-1: new high-speed USB device number 2 using ehci-platform
[    3.660000] hub 1-1:1.0: USB hub found
[    3.660000] hub 1-1:1.0: 4 ports detected
[    3.940000] usb 1-1.1: new full-speed USB device number 3 using ehci-platform
[    6.140000] eth0: link up (100Mbps/Full duplex)
[    6.890000] jffs2: notice: (312) jffs2_build_xattr_subsystem: complete building xattr subsystem, 23 of xdatum (0 unchecked, 22 orphan) and 37 of xref (0 dead, 24 orphan) found.
[    6.920000] eth0: link down
[    9.410000] Loading modules backported from Linux version master-2013-06-13-0-g09fcdfb
[    9.420000] Backport generated by backports.git backports-20130531-13-g3d933eb
[    9.450000] cfg80211: Calling CRDA to update world regulatory domain
[    9.450000] cfg80211: World regulatory domain updated:
[    9.460000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    9.460000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    9.470000] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    9.480000] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    9.490000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    9.500000] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   10.230000] ath: EEPROM regdomain: 0x0
[   10.230000] ath: EEPROM indicates default country code should be used
[   10.230000] ath: doing EEPROM country->regdmn map search
[   10.230000] ath: country maps to regdmn code: 0x3a
[   10.230000] ath: Country alpha2 being used: US
[   10.230000] ath: Regpair used: 0x3a
[   10.230000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   10.240000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2
[   10.510000] cfg80211: Calling CRDA for country: US
[   10.510000] cfg80211: Regulatory domain changed to country: US
[   10.510000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   10.520000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[   10.530000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[   10.540000] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   10.550000] cfg80211:   (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   10.550000] cfg80211:   (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   10.560000] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[   10.630000] ip_tables: (C) 2000-2006 Netfilter Core Team
[   10.650000] xt_time: kernel timezone is -0000
[   10.670000] nf_conntrack version 0.5.0 (454 buckets, 1816 max)
[   14.010000] device eth0 entered promiscuous mode
[   14.570000] eth0: link up (100Mbps/Full duplex)
[   14.570000] br-lan: port 1(eth0) entered forwarding state
[   14.580000] br-lan: port 1(eth0) entered forwarding state
[   16.580000] br-lan: port 1(eth0) entered forwarding state


[/code]


shutdown #2



kernel
Code:
[    0.000000] Linux version 3.8.13 (con@hex) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2012.12 r37008) ) #6 Wed Aug 21 21:20:16 EST 2013
[    0.000000] MyLoader: sysp=388dd517, boardp=04505212, parts=7709ac36
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU revision is: 00019374 (MIPS 24Kc)
[    0.000000] SoC: Atheros AR9330 rev 1
[    0.000000] Clocks: CPU:400.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 02000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x00000000-0x01ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00000000-0x01ffffff]
[    0.000000] On node 0 totalpages: 8192
[    0.000000] free_area_init_node: node 0, pgdat 80300470, node_mem_map 81000000
[    0.000000]   Normal zone: 64 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 8128 pages, LIFO batch:0
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 8128
[    0.000000] Kernel command line:  board=TL-WR703N console=ttyATH0,115200 rootfstype=squashfs,jffs2 noinitrd
[    0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[    0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] __ex_table already sorted, skipping sort
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 28852k/32768k available (2190k kernel code, 3916k reserved, 582k data, 232k init, 0k highmem)
[    0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:51
[    0.080000] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[    0.080000] pid_max: default: 32768 minimum: 301
[    0.080000] Mount-cache hash table entries: 512
[    0.090000] NET: Registered protocol family 16
[    0.090000] MIPS: machine is TP-LINK TL-WR703N v1
[    0.350000] bio: create slab at 0
[    0.360000] Switching to clocksource MIPS
[    0.360000] NET: Registered protocol family 2
[    0.370000] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[    0.370000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[    0.370000] TCP: Hash tables configured (established 512 bind 512)
[    0.380000] TCP: reno registered
[    0.380000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.390000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.400000] NET: Registered protocol family 1
[    0.400000] PCI: CLS 0 bytes, default 32
[    0.420000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.420000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.430000] msgmni has been set to 56
[    0.430000] io scheduler noop registered
[    0.440000] io scheduler deadline registered (default)
[    0.440000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[    0.450000] ar933x-uart: ttyATH0 at MMIO 0x18020000 (irq = 11) is a AR933X UART
[    0.460000] console [ttyATH0] enabled, bootconsole disabled
[    0.470000] ath79-spi ath79-spi: master is unqueued, this is deprecated
[    0.480000] m25p80 spi0.0: found en25q32b, expected m25p80
[    0.480000] m25p80 spi0.0: en25q32b (4096 Kbytes)
[    0.490000] 5 tp-link partitions found on MTD device spi0.0
[    0.490000] Creating 5 MTD partitions on "spi0.0":
[    0.500000] 0x000000000000-0x000000020000 : "u-boot"
[    0.500000] 0x000000020000-0x0000001183f4 : "kernel"
[    0.510000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[    0.520000] 0x0000001183f4-0x0000003f0000 : "rootfs"
[    0.520000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[    0.540000] mtd: partition "rootfs" set to be root filesystem
[    0.540000] mtd: partition "rootfs_data" created automatically, ofs=390000, len=60000
[    0.550000] 0x000000390000-0x0000003f0000 : "rootfs_data"
[    0.560000] 0x0000003f0000-0x000000400000 : "art"
[    0.560000] 0x000000020000-0x0000003f0000 : "firmware"
[    0.580000] libphy: ag71xx_mdio: probed
[    0.590000] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[    1.140000] ag71xx ag71xx.0 eth0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041, driver=Generic PHY]
[    1.150000] TCP: cubic registered
[    1.150000] NET: Registered protocol family 17
[    1.160000] 8021q: 802.1Q VLAN Support v1.8
[    1.170000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[    1.180000] Freeing unused kernel memory: 232k freed
[    3.080000] usbcore: registered new interface driver usbfs
[    3.090000] usbcore: registered new interface driver hub
[    3.090000] usbcore: registered new device driver usb
[    3.110000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.110000] ehci-platform: EHCI generic platform driver
[    3.120000] ehci-platform ehci-platform: EHCI Host Controller
[    3.120000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
[    3.130000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
[    3.160000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
[    3.160000] hub 1-0:1.0: USB hub found
[    3.160000] hub 1-0:1.0: 1 port detected
[    3.510000] usb 1-1: new high-speed USB device number 2 using ehci-platform
[    3.670000] hub 1-1:1.0: USB hub found
[    3.670000] hub 1-1:1.0: 4 ports detected
[    3.950000] usb 1-1.1: new full-speed USB device number 3 using ehci-platform
[    6.140000] eth0: link up (100Mbps/Full duplex)
[    6.910000] jffs2: notice: (313) jffs2_build_xattr_subsystem: complete building xattr subsystem, 23 of xdatum (0 unchecked, 22 orphan) and 37 of xref (0 dead, 24 orphan) found.
[    6.950000] eth0: link down
[   10.410000] Loading modules backported from Linux version master-2013-06-13-0-g09fcdfb
[   10.420000] Backport generated by backports.git backports-20130531-13-g3d933eb
[   10.480000] cfg80211: Calling CRDA to update world regulatory domain
[   10.480000] cfg80211: World regulatory domain updated:
[   10.490000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   10.490000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   10.500000] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   10.510000] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[   10.520000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   10.520000] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.230000] ath: EEPROM regdomain: 0x0
[   11.230000] ath: EEPROM indicates default country code should be used
[   11.230000] ath: doing EEPROM country->regdmn map search
[   11.230000] ath: country maps to regdmn code: 0x3a
[   11.230000] ath: Country alpha2 being used: US
[   11.230000] ath: Regpair used: 0x3a
[   11.230000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   11.250000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2
[   11.410000] cfg80211: Calling CRDA for country: US
[   11.410000] cfg80211: Regulatory domain changed to country: US
[   11.410000] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   11.420000] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[   11.430000] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[   11.440000] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.450000] cfg80211:   (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.450000] cfg80211:   (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[   11.460000] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[   11.620000] ip_tables: (C) 2000-2006 Netfilter Core Team
[   11.650000] xt_time: kernel timezone is -0000
[   11.670000] nf_conntrack version 0.5.0 (454 buckets, 1816 max)
[   15.020000] device eth0 entered promiscuous mode
[   15.570000] eth0: link up (100Mbps/Full duplex)
[   15.570000] br-lan: port 1(eth0) entered forwarding state
[   15.580000] br-lan: port 1(eth0) entered forwarding state
[   17.580000] br-lan: port 1(eth0) entered forwarding state



api log

Code:
[Firmware Version] => 20130821
cgminer-70bc62c
luci-d854edc+
cgminer-openwrt-packages-800cc58
Reply was 'STATUS=S,When=1379464351,Code=70,Msg=CGMiner stats,Description=cgminer 3.4.0|STATS=0,ID=AVA0,Elapsed=18,Calls=0,Wait=0.000000,Max=0.000000,Min=99999999.000000,baud=115200,miner_count=32,asic_count=10,timeout=36,frequency=350,fan1=0,fan2=0,fan3=0,temp1=0,temp2=0,temp3=0,temp_max=0,Device Hardware%=0.0000,no_matching_work=0,match_work_count1=0,match_work_count2=0,match_work_count3=0,match_work_count4=0,match_work_count5=0,match_work_count6=0,match_work_count7=0,match_work_count8=0,match_work_count9=0,match_work_count10=0,match_work_count11=0,match_work_count12=0,match_work_count13=0,match_work_count14=0,match_work_count15=0,match_work_count16=0,match_work_count17=0,match_work_count18=0,match_work_count19=0,match_work_count20=0,match_work_count21=0,match_work_count22=0,match_work_count23=0,match_work_count24=0,match_work_count25=0,match_work_count26=0,match_work_count27=0,match_work_count28=0,match_work_count29=0,match_work_count30=0,match_work_count31=0,match_work_count32=0,USB Pipe=0,USB Delay=r0 0.000000 w0 0.000000,USB tmo=2464 0|STATS=1,ID=POOL0,Elapsed=18,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=1.00000000,Min Diff=1.00000000,Max Diff=1.00000000,Min Diff Count=546,Max Diff Count=546,Times Sent=3,Bytes Sent=219,Times Recv=5,Bytes Recv=5379,Net Bytes Sent=219,Net Bytes Recv=5379|STATS=2,ID=POOL1,Elapsed=18,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=64.00000000,Min Diff=64.00000000,Max Diff=64.00000000,Min Diff Count=4,Max Diff Count=4,Times Sent=2,Bytes Sent=140,Times Recv=7,Bytes Recv=3759,Net Bytes Sent=140,Net Bytes Recv=3759|STATS=3,ID=POOL2,Elapsed=18,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=219,Times Recv=5,Bytes Recv=5379,Net Bytes Sent=219,Net Bytes Recv=5379|'
[STATUS] =>
(
   [STATUS] => S
   [When] => 1379464351
   [Code] => 70
   [Msg] => CGMiner stats
   [Description] => cgminer 3.4.0
)
[STATS0] =>
(
   [STATS] => 0
   [ID] => AVA0
   [Elapsed] => 18
   [Calls] => 0
   [Wait] => 0.000000
   [Max] => 0.000000
   [Min] => 99999999.000000
   [baud] => 115200
   [miner_count] => 32
   [asic_count] => 10
   [timeout] => 36
   [frequency] => 350
   [fan1] => 0
   [fan2] => 0
   [fan3] => 0
   [temp1] => 0
   [temp2] => 0
   [temp3] => 0
   [temp_max] => 0
   [Device Hardware%] => 0.0000
   [no_matching_work] => 0
   [match_work_count1] => 0
   [match_work_count2] => 0
   [match_work_count3] => 0
   [match_work_count4] => 0
   [match_work_count5] => 0
   [match_work_count6] => 0
   [match_work_count7] => 0
   [match_work_count8] => 0
   [match_work_count9] => 0
   [match_work_count10] => 0
   [match_work_count11] => 0
   [match_work_count12] => 0
   [match_work_count13] => 0
   [match_work_count14] => 0
   [match_work_count15] => 0
   [match_work_count16] => 0
   [match_work_count17] => 0
   [match_work_count18] => 0
   [match_work_count19] => 0
   [match_work_count20] => 0
   [match_work_count21] => 0
   [match_work_count22] => 0
   [match_work_count23] => 0
   [match_work_count24] => 0
   [match_work_count25] => 0
   [match_work_count26] => 0
   [match_work_count27] => 0
   [match_work_count28] => 0
   [match_work_count29] => 0
   [match_work_count30] => 0
   [match_work_count31] => 0
   [match_work_count32] => 0
   [USB Pipe] => 0
   [USB Delay] => r0 0.000000 w0 0.000000
   [USB tmo] => 2464 0
)
[STATS1] =>
(
   [STATS] => 1
   [ID] => POOL0
   [Elapsed] => 18
   [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] => 1.00000000
   [Min Diff] => 1.00000000
   [Max Diff] => 1.00000000
   [Min Diff Count] => 546
   [Max Diff Count] => 546
   [Times Sent] => 3
   [Bytes Sent] => 219
   [Times Recv] => 5
   [Bytes Recv] => 5379
   [Net Bytes Sent] => 219
   [Net Bytes Recv] => 5379
)
[STATS2] =>
(
   [STATS] => 2
   [ID] => POOL1
   [Elapsed] => 18
   [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] => 64.00000000
   [Min Diff] => 64.00000000
   [Max Diff] => 64.00000000
   [Min Diff Count] => 4
   [Max Diff Count] => 4
   [Times Sent] => 2
   [Bytes Sent] => 140
   [Times Recv] => 7
   [Bytes Recv] => 3759
   [Net Bytes Sent] => 140
   [Net Bytes Recv] => 3759
)
[STATS3] =>
(
   [STATS] => 3
   [ID] => POOL2
   [Elapsed] => 18
   [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] => 219
   [Times Recv] => 5
   [Bytes Recv] => 5379
   [Net Bytes Sent] => 219
   [Net Bytes Recv] => 5379
)


I've been watching the status page and it showed no temp spikes or fan speed spikes before the shutdown happens.
[/code]

I've isolated the problem to the 4th module (it has been mining for 25mins with no issues, will continue to monitor) which was added to the unit by the seller after 1 of his batch 1 3-module avalon had problems with the pdu or controller.

is there anything out of the ordinary with these 2 pics?



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