Hell Krzysztof,
On 11/22/2014 11:21 AM, Krzysztof Kozlowski wrote:
>>
>> By bisecting I found that the commit introducing both regressions is:
>>
>> ae43b32 ("ARM: 8202/1: dmaengine: pl330: Add runtime Power Management support v12")
>>
>> By reverting ae43b32, next-20141121 boots with both CONFIG_SND_SOC_SNOW=y
>> and *without* clk_ignore_unused.
>>
>> Krzysztof,
>>
>> I see you are the author of the patch, maybe you can take a look why this
>> is causing regressions in some Exynos boards?
>
> Oh crap... I'll look at it on Monday. However I don't have Peach Pi so any
> information would be useful. Can you post dmesg and your config? (is it
> exynos_defconfig?)
>
Yes, I'm using exynos_defconfig. I'm testing with latest linux-next, HEAD:
commit ed6778a ("Add linux-next specific files for 20141121")
The boot log of the hang in the Exynos5420 Peach Pit is sent as an
attachment. CONFIG_SND_SOC_SNOW was enabled and without clk_ignore_unused.
> Additionally can you boot the board with DMATEST enabled (without reverting
> my commit so probably with clk_ignore_unsed and with SND_SNOW disabled) and
> run dmatest on all channels? Something like:
> echo 2000 > /sys/module/dmatest/parameters/timeout
> echo 2 > /sys/module/dmatest/parameters/iterations
> for i in `ls /sys/class/dma/`
> do
> echo $i > /sys/module/dmatest/parameters/channel
> echo 1 > /sys/module/dmatest/parameters/run
> done
>
> ... and post these results also.
>
I'm attaching the log of the tests as well. To run the test
CONFIG_SND_SOC_SNOW was disabled and booted with clk_ignore_unused.
> I will test it on Arndale Octa, maybe the cause is the same. Unfortunately
> it seems Arndale Octa does not have any sound enabled in DTS so it may be
> hard to test I2S bus (which is used by audio).
>
Ok, please let me know if you need anything else from me.
> Best regards,
> Krzysztof
Best regards,
Javier
U-Boot 2013.04-gb98ed09 (Mar 07 2014 - 12:25:37) for Peach
CPU: Exynos5420@1800MHz
Board: Google Peach Pit, rev 9.0
I2C: ready
DRAM: 2 GiB
PMIC max77802-pmic initialized
CPU: Exynos5420@1800MHz
TPS65090 PMIC EC init
MMC: EXYNOS DWMMC: 0, EXYNOS DWMMC: 1
SF: Detected W25Q32DW with page size 4 KiB, total 32 MiB
In: cros-ec-keyb
Out: lcd
Err: lcd
SF: Detected W25Q32DW with page size 4 KiB, total 32 MiB
ELOG: Event(17) added with size 13
Net: No ethernet found.
Hit any key to stop autoboot: 0
reading uImage
3336553 bytes read in 163 ms (19.5 MiB/s)
## Booting kernel from Legacy Image at 42000000 ...
Image Name: Linux
Created: 2014-11-24 8:30:31 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3336489 Bytes = 3.2 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
Starting kernel ...
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
3,471,164 3,471,164 board_init_f
3,567,283 96,119 board_init_r
3,712,040 144,757 id=64
3,714,761 2,721 main_loop
4,063,547 348,786 bootm_start
4,063,549 2 id=1
4,069,252 5,703 id=2
4,069,254 2 id=3
4,123,769 54,515 id=4
4,123,770 1 id=5
4,123,772 2 id=6
4,123,773 1 id=14
4,225,455 101,682 id=7
4,225,465 10 id=15
4,229,519 4,054 start_kernel
Accumulated time:
6,956 SPI read
cleanup_before_linux_select: Console recording failed (1)
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.18.0-rc5-next-20141121 (javier@minerva) (gcc vers ion 4.6.3 (Debian 4.6.3-14) ) #87 SMP PREEMPT Mon Nov 24 09:09:36 CET 2014
[ 0.000000] CPU: ARMv7 Processor [412fc0f3] revision 3 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: Google Peach Pit Rev 6+
[ 0.000000] Ignoring memory range 0x20000000 - 0x40000000
[ 0.000000] cma: Reserved 64 MiB at 0x9c000000
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 393216
[ 0.000000] free_area_init_node: node 0, pgdat c067a000, node_mem_map eebf600 0
[ 0.000000] Normal zone: 1520 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 194560 pages, LIFO batch:31
[ 0.000000] HighMem zone: 1552 pages used for memmap
[ 0.000000] HighMem zone: 198656 pages, LIFO batch:31
[ 0.000000] PERCPU: Embedded 9 pages/cpu @eeb7e000 s7616 r8192 d21056 u36864
[ 0.000000] pcpu-alloc: s7616 r8192 d21056 u36864 alloc=9*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag es: 391696
[ 0.000000] Kernel command line: console=ttySAC3,115200N8 debug earlyprintk r oot=/dev/mmcblk1p2 rootwait rw no_console_suspend
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1486972K/1572864K available (4400K kernel code, 218K rwda ta, 1504K rodata, 300K init, 284K bss, 20356K reserved, 65536K cma-reserved, 729 088K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc05cc5b8 (5906 kB)
[ 0.000000] .init : 0xc05cd000 - 0xc0618000 ( 300 kB)
[ 0.000000] .data : 0xc0618000 - 0xc064e940 ( 219 kB)
[ 0.000000] .bss : 0xc064e940 - 0xc0695a44 ( 285 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] GIC physical location is 0x10481000
[ 0.000000] L2C: failed to init: -19
[ 0.000000] Switching to timer-based delay loop, resolution 41ns
[ 0.000003] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 17895 6969942ns
[ 0.000215] Console: colour dummy device 80x30
[ 0.000231] Calibrating delay loop (skipped), value calculated using timer fr equency.. 48.00 BogoMIPS (lpj=120000)
[ 0.000240] pid_max: default: 32768 minimum: 301
[ 0.000340] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000347] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000731] CPU: Testing write buffer coherency: ok
[ 0.000938] CPU0: update cpu_capacity 1535
[ 0.000945] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001042] Setting up static identity map for 0x4042c780 - 0x4042c7d8
[ 0.001198] ARM CCI driver probed
[ 0.001615] Exynos MCPM support installed
[ 0.030221] CPU1: Booted secondary processor
[ 0.030256] CPU1: update cpu_capacity 1535
[ 0.030260] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.040219] CPU2: Booted secondary processor
[ 0.040245] CPU2: update cpu_capacity 1535
[ 0.040248] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.050208] CPU3: Booted secondary processor
[ 0.050233] CPU3: update cpu_capacity 1535
[ 0.050237] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.060245] CPU4: Booted secondary processor
[ 0.060344] CPU4: update cpu_capacity 448
[ 0.060355] CPU4: thread -1, cpu 0, socket 1, mpidr 80000100
[ 0.070236] CPU5: Booted secondary processor
[ 0.070298] CPU5: update cpu_capacity 448
[ 0.070307] CPU5: thread -1, cpu 1, socket 1, mpidr 80000101
[ 0.080243] CPU6: Booted secondary processor
[ 0.080305] CPU6: update cpu_capacity 448
[ 0.080314] CPU6: thread -1, cpu 2, socket 1, mpidr 80000102
[ 0.090237] CPU7: Booted secondary processor
[ 0.090300] CPU7: update cpu_capacity 448
[ 0.090310] CPU7: thread -1, cpu 3, socket 1, mpidr 80000103
[ 0.090387] Brought up 8 CPUs
[ 0.090419] SMP: Total of 8 processors activated.
[ 0.090425] CPU: All CPU(s) started in SVC mode.
[ 0.090902] devtmpfs: initialized
[ 0.096013] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.097714] pinctrl core: initialized pinctrl subsystem
[ 0.112040] NET: Registered protocol family 16
[ 0.113045] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.117023] gpiochip_add: registered GPIOs 0 to 7 on device: gpy7
[ 0.117033] gpiochip_add: registered GPIOs 8 to 15 on device: gpx0
[ 0.117041] gpiochip_add: registered GPIOs 16 to 23 on device: gpx1
[ 0.117049] gpiochip_add: registered GPIOs 24 to 31 on device: gpx2
[ 0.117057] gpiochip_add: registered GPIOs 32 to 39 on device: gpx3
[ 0.117854] gpiochip_add: registered GPIOs 40 to 47 on device: gpc0
[ 0.117863] gpiochip_add: registered GPIOs 48 to 55 on device: gpc1
[ 0.117871] gpiochip_add: registered GPIOs 56 to 62 on device: gpc2
[ 0.117879] gpiochip_add: registered GPIOs 63 to 66 on device: gpc3
[ 0.117886] gpiochip_add: registered GPIOs 67 to 68 on device: gpc4
[ 0.117894] gpiochip_add: registered GPIOs 69 to 76 on device: gpd1
[ 0.117901] gpiochip_add: registered GPIOs 77 to 82 on device: gpy0
[ 0.117909] gpiochip_add: registered GPIOs 83 to 86 on device: gpy1
[ 0.117916] gpiochip_add: registered GPIOs 87 to 92 on device: gpy2
[ 0.117924] gpiochip_add: registered GPIOs 93 to 100 on device: gpy3
[ 0.117931] gpiochip_add: registered GPIOs 101 to 108 on device: gpy4
[ 0.117939] gpiochip_add: registered GPIOs 109 to 116 on device: gpy5
[ 0.117946] gpiochip_add: registered GPIOs 117 to 124 on device: gpy6
[ 0.118471] gpiochip_add: registered GPIOs 125 to 132 on device: gpe0
[ 0.118479] gpiochip_add: registered GPIOs 133 to 134 on device: gpe1
[ 0.118487] gpiochip_add: registered GPIOs 135 to 140 on device: gpf0
[ 0.118495] gpiochip_add: registered GPIOs 141 to 148 on device: gpf1
[ 0.118502] gpiochip_add: registered GPIOs 149 to 156 on device: gpg0
[ 0.118510] gpiochip_add: registered GPIOs 157 to 164 on device: gpg1
[ 0.118517] gpiochip_add: registered GPIOs 165 to 166 on device: gpg2
[ 0.118525] gpiochip_add: registered GPIOs 167 to 170 on device: gpj4
[ 0.119033] gpiochip_add: registered GPIOs 171 to 178 on device: gpa0
[ 0.119042] gpiochip_add: registered GPIOs 179 to 184 on device: gpa1
[ 0.119050] gpiochip_add: registered GPIOs 185 to 192 on device: gpa2
[ 0.119057] gpiochip_add: registered GPIOs 193 to 197 on device: gpb0
[ 0.119065] gpiochip_add: registered GPIOs 198 to 202 on device: gpb1
[ 0.119073] gpiochip_add: registered GPIOs 203 to 206 on device: gpb2
[ 0.119080] gpiochip_add: registered GPIOs 207 to 214 on device: gpb3
[ 0.119088] gpiochip_add: registered GPIOs 215 to 216 on device: gpb4
[ 0.119095] gpiochip_add: registered GPIOs 217 to 224 on device: gph0
[ 0.119676] gpiochip_add: registered GPIOs 225 to 231 on device: gpz
[ 0.120916] exynos-audss-clk 3810000.audss-clock-controller: setup completed
[ 0.126679] EXYNOS5420 PMU initialized
[ 0.156211] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regula tor-usb300[0]' - status (0)
[ 0.156509] of_get_named_gpiod_flags: parsed 'gpio' property of node '/regula tor-usb301[0]' - status (0)
[ 0.156767] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/f ixed-regulator[0]'
[ 0.158409] SCSI subsystem initialized
[ 0.158841] usbcore: registered new interface driver usbfs
[ 0.158941] usbcore: registered new interface driver hub
[ 0.159093] usbcore: registered new device driver usb
[ 0.159672] s3c-i2c 12c80000.i2c: slave address 0x50
[ 0.159684] s3c-i2c 12c80000.i2c: bus frequency set to 65 KHz
[ 0.159870] s3c-i2c 12c80000.i2c: i2c-2: S3C I2C adapter
[ 0.162807] Advanced Linux Sound Architecture Driver Initialized.
[ 0.163569] Switched to clocksource mct-frc
[ 0.176514] NET: Registered protocol family 2
[ 0.176937] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.176994] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
[ 0.177086] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.177126] TCP: reno registered
[ 0.177137] UDP hash table entries: 512 (order: 2, 24576 bytes)
[ 0.177161] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
[ 0.177327] NET: Registered protocol family 1
[ 0.179529] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.192419] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 0.193042] bounce: pool size: 64 pages
[ 0.193054] io scheduler noop registered
[ 0.193063] io scheduler deadline registered
[ 0.193477] io scheduler cfq registered (default)
[ 0.193698] exynos-dp-video-phy 10040728.video-phy: Failed to lookup PMU regm ap
[ 0.193946] exynos-mipi-video-phy 10040714.video-phy: can't request region fo r resource [mem 0x10040714-0x1004071f]
[ 0.193963] exynos-mipi-video-phy: probe of 10040714.video-phy failed with er ror -16
[ 0.198698] dma-pl330 3880000.adma: Loaded driver for PL330 DMAC-241330
[ 0.198708] dma-pl330 3880000.adma: DBUFF-4x8bytes Num_Chans-6 Num_Peri-16 N um_Events-6
[ 0.202828] dma-pl330 121a0000.pdma: Loaded driver for PL330 DMAC-241330
[ 0.202837] dma-pl330 121a0000.pdma: DBUFF-32x4bytes Num_Chans-8 Num_ Peri-32 Num_Events-32
[ 0.206913] dma-pl330 121b0000.pdma: Loaded driver for PL330 DMAC-241330
[ 0.206923] dma-pl330 121b0000.pdma: DBUFF-32x4bytes Num_Chans-8 Num_ Peri-32 Num_Events-32
[ 0.208044] dma-pl330 10800000.mdma: Loaded driver for PL330 DMAC-241330
[ 0.208053] dma-pl330 10800000.mdma: DBUFF-64x8bytes Num_Chans-8 Num_ Peri-1 Num_Events-32
[ 0.311556] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 0.313006] samsung-uart 12c00000.serial: ttySAC0 at MMIO 0x12c00000 (irq = 8 3, base_baud = 0) is a S3C6400/10
[ 0.313353] samsung-uart 12c10000.serial: ttySAC1 at MMIO 0x12c10000 (irq = 8 4, base_baud = 0) is a S3C6400/10
[ 0.313737] samsung-uart 12c20000.serial: ttySAC2 at MMIO 0x12c20000 (irq = 8 5, base_baud = 0) is a S3C6400/10
[ 0.314079] samsung-uart 12c30000.serial: ttySAC3 at MMIO 0x12c30000 (irq = 8 6, base_baud = 0) is a S3C6400/10
[ 1.285505] console [ttySAC3] enabled
[ 1.290414] error detecting cacheinfo..cpu0
[ 1.300324] brd: module loaded
[ 1.305533] loop: module loaded
[ 1.307769] of_get_named_gpiod_flags: parsed 'cs-gpios' property of node '/sp i@12d40000[0]' - status (0)
[ 1.317550] cros-ec-spi spi2.0: Chrome EC device registered
[ 1.322624] usbcore: registered new interface driver asix
[ 1.327708] usbcore: registered new interface driver ax88179_178a
[ 1.333717] usbcore: registered new interface driver cdc_ether
[ 1.339554] usbcore: registered new interface driver smsc75xx
[ 1.345469] usbcore: registered new interface driver smsc95xx
[ 1.351085] usbcore: registered new interface driver net1080
[ 1.356671] usbcore: registered new interface driver cdc_subset
[ 1.362516] usbcore: registered new interface driver zaurus
[ 1.368106] usbcore: registered new interface driver cdc_ncm
[ 1.374271] usb@12000000 supply vdd33 not found, using dummy regulator
[ 1.380223] usb@12000000 supply vdd10 not found, using dummy regulator
[ 1.788070] usb@12400000 supply vdd33 not found, using dummy regulator
[ 1.793174] usb@12400000 supply vdd10 not found, using dummy regulator
[ 2.200906] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 2.204947] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus nu mber 1
[ 2.212818] xhci-hcd xhci-hcd.2.auto: irq 104, io mem 0x12000000
[ 2.218705] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.225314] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 2.232513] usb usb1: Product: xHCI Host Controller
[ 2.237370] usb usb1: Manufacturer: Linux 3.18.0-rc5-next-20141121 xhci-hcd
[ 2.244311] usb usb1: SerialNumber: xhci-hcd.2.auto
[ 2.249760] hub 1-0:1.0: USB hub found
[ 2.252902] hub 1-0:1.0: 1 port detected
[ 2.257145] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 2.262278] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus nu mber 2
[ 2.270050] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.276667] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 2.283867] usb usb2: Product: xHCI Host Controller
[ 2.288724] usb usb2: Manufacturer: Linux 3.18.0-rc5-next-20141121 xhci-hcd
[ 2.295663] usb usb2: SerialNumber: xhci-hcd.2.auto
[ 2.301072] hub 2-0:1.0: USB hub found
[ 2.304272] hub 2-0:1.0: 1 port detected
[ 2.308530] xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
[ 2.313642] xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus nu mber 3
[ 2.321518] xhci-hcd xhci-hcd.5.auto: irq 105, io mem 0x12400000
[ 2.327360] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.334010] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 2.341207] usb usb3: Product: xHCI Host Controller
[ 2.346065] usb usb3: Manufacturer: Linux 3.18.0-rc5-next-20141121 xhci-hcd
[ 2.353005] usb usb3: SerialNumber: xhci-hcd.5.auto
[ 2.358476] hub 3-0:1.0: USB hub found
[ 2.361617] hub 3-0:1.0: 1 port detected
[ 2.365839] xhci-hcd xhci-hcd.5.auto: xHCI Host Controller
[ 2.370979] xhci-hcd xhci-hcd.5.auto: new USB bus registered, assigned bus nu mber 4
[ 2.378742] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[ 2.385368] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 2.392566] usb usb4: Product: xHCI Host Controller
[ 2.397424] usb usb4: Manufacturer: Linux 3.18.0-rc5-next-20141121 xhci-hcd
[ 2.404456] usb usb4: SerialNumber: xhci-hcd.5.auto
[ 2.409779] hub 4-0:1.0: USB hub found
[ 2.412953] hub 4-0:1.0: 1 port detected
[ 2.417236] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.423366] ehci-exynos: EHCI EXYNOS driver
[ 2.427669] of_get_named_gpiod_flags: can't parse 'samsung,vbus-gpio' propert y of node '/usb@12110000[0]'
[ 2.437249] exynos-ehci 12110000.usb: EHCI Host Controller
[ 2.442554] exynos-ehci 12110000.usb: new USB bus registered, assigned bus nu mber 5
[ 2.450278] exynos-ehci 12110000.usb: irq 103, io mem 0x12110000
[ 2.463601] exynos-ehci 12110000.usb: USB 2.0 started, EHCI 1.00
[ 2.468245] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.474924] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber= 1
[ 2.482109] usb usb5: Product: EHCI Host Controller
[ 2.486966] usb usb5: Manufacturer: Linux 3.18.0-rc5-next-20141121 ehci_hcd
[ 2.493925] usb usb5: SerialNumber: 12110000.usb
[ 2.499062] hub 5-0:1.0: USB hub found
[ 2.502236] hub 5-0:1.0: 3 ports detected
[ 2.506818] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.512413] ohci-exynos: OHCI EXYNOS driver
[ 2.516819] exynos-ohci 12120000.usb: USB Host Controller
[ 2.521945] exynos-ohci 12120000.usb: new USB bus registered, assigned bus nu mber 6
[ 2.529639] exynos-ohci 12120000.usb: irq 103, io mem 0x12120000
[ 2.592724] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.598043] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.606177] usb usb6: Product: USB Host Controller
[ 2.610014] usb usb6: Manufacturer: Linux 3.18.0-rc5-next-20141121 ohci_hcd
[ 2.616952] usb usb6: SerialNumber: 12120000.usb
[ 2.622079] hub 6-0:1.0: USB hub found
[ 2.625303] hub 6-0:1.0: 3 ports detected
[ 2.629912] usbcore: registered new interface driver usb-storage
[ 2.635746] mousedev: PS/2 mouse device common for all mice
[ 2.641231] input: cros-ec-spi as /devices/platform/12d40000.spi/spi_master/spi2/spi2.0/cros-ec-keyb.1/input/input0
[ 2.652124] s3c-rtc 101e0000.rtc: rtc disabled, re-enabling
[ 2.656847] rtc (null): read_time: fail to read
[ 2.661451] s3c-rtc 101e0000.rtc: rtc core: registered s3c as rtc0
[ 2.667474] s3c-rtc 101e0000.rtc: warning: invalid RTC value so initializing it
[ 2.675012] i2c /dev entries driver
[ 2.683411] max77686 4-0009: Failed to find supply inb1
[ 2.687297] max77802-pmic max77802-pmic: regulator init failed for 0
[ 2.693539] platform max77802-pmic: Driver max77802-pmic requests probe deferral
[ 2.703658] rtc (null): read_time: fail to read
[ 2.706888] max77802-rtc max77802-rtc: rtc core: registered max77802-rtc as rtc1
[ 2.735598] atmel_mxt_ts 8-004b: Direct firmware load for maxtouch.cfg failed with error -2
[ 2.743869] input: Atmel maXTouch Touchpad as /devices/platform/12e00000.i2c/i2c-8/8-004b/input/input1
[ 2.752176] atmel_mxt_ts 8-004b: Family: 130 Variant: 35 Firmware V2.0.AA Objects: 23
[ 2.759662] tpm_i2c_infineon 9-0020: 1.2 TPM (device-id 0x1A)
[ 2.850320] tps65090 20-0048: No cache defaults, reading back from HW
[ 2.860084] of_get_named_gpiod_flags: can't parse 'dcdc-ext-control-gpios' property of node '/spi@12d40000/cros-ec@0/i2c-tunnel/power-regulator@48[0]'
[ 2.872087] of_get_named_gpiod_flags: can't parse 'dcdc-ext-control-gpios' property of node '/spi@12d40000/cros-ec@0/i2c-tunnel/power-regulator@48[0]'
[ 2.885548] of_get_named_gpiod_flags: can't parse 'dcdc-ext-control-gpios' property of node '/spi@12d40000/cros-ec@0/i2c-tunnel/power-regulator@48[0]'
[ 2.899156] TPS65090_RAILSDCDC1: supplied by vbat-supply
[ 2.905922] TPS65090_RAILSDCDC2: supplied by vbat-supply
[ 2.911409] TPS65090_RAILSDCDC3: supplied by vbat-supply
[ 2.916895] vcd_led: supplied by vbat-supply
[ 2.925688] video_mid: supplied by TPS65090_RAILSDCDC1
[ 2.935378] wwan_r: supplied by TPS65090_RAILSDCDC2
[ 2.943517] sdcard: supplied by TPS65090_RAILSDCDC2
[ 2.948578] camout: supplied by TPS65090_RAILSDCDC2
[ 2.953627] lcd_vdd: supplied by TPS65090_RAILSDCDC2
[ 2.963097] video_mid_1a: supplied by TPS65090_RAILSDCDC1
[ 2.968693] TPS65090_RAILSLDO1: supplied by vbat-supply
[ 2.972631] TPS65090_RAILSLDO2: supplied by vbat-supply
[ 3.160792] sbs-battery 20-000b: sbs-battery: battery gas gauge device registered
[ 3.181250] 10060000.tmu supply vtmu not found, using dummy regulator
[ 3.186795] exynos-tmu 10060000.tmu: Exynos: Thermal zone(therm_zone0) registered
[ 3.193925] 10064000.tmu supply vtmu not found, using dummy regulator
[ 3.200838] exynos-tmu 10064000.tmu: Exynos: Thermal zone(therm_zone0) registered
[ 3.207729] 10068000.tmu supply vtmu not found, using dummy regulator
[ 3.214394] exynos-tmu 10068000.tmu: Exynos: Thermal zone(therm_zone0) registered
[ 3.221517] 1006c000.tmu supply vtmu not found, using dummy regulator
[ 3.228207] exynos-tmu 1006c000.tmu: Exynos: Thermal zone(therm_zone0) registered
[ 3.235385] 100a0000.tmu supply vtmu not found, using dummy regulator
[ 3.242243] exynos-tmu 100a0000.tmu: Exynos: Thermal zone(therm_zone0) registered
[ 3.249910] s3c2410-wdt 101d0000.watchdog: watchdog inactive, reset disabled, irq disabled
[ 3.258347] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@xxxxxxxxxx
[ 3.265869] Driver 'mmcblk' needs updating - please use bus_type methods
[ 3.272606] sdhci: Secure Digital Host Controller Interface driver
[ 3.278737] sdhci: Copyright(c) Pierre Ossman
[ 3.283255] Synopsys Designware Multimedia Card Interface Driver
[ 3.289595] dwmmc_exynos 12200000.mmc: IDMAC supports 32-bit address mode.
[ 3.295918] dwmmc_exynos 12200000.mmc: Using internal DMA controller.
[ 3.302303] dwmmc_exynos 12200000.mmc: Version ID is 250a
[ 3.307735] dwmmc_exynos 12200000.mmc: DW MMC controller at irq 107, 64 bit host data width, 64 deep fifo
[ 3.317242] dwmmc_exynos 12200000.mmc: No vmmc regulator found
[ 3.323029] dwmmc_exynos 12200000.mmc: No vqmmc regulator found
[ 3.328938] dwmmc_exynos 12200000.mmc: GPIO lookup for consumer wp
[ 3.335086] dwmmc_exynos 12200000.mmc: using device tree for GPIO lookup
[ 3.341768] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/mmc@12200000[0]'
[ 3.350530] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/mmc@12200000[0]'
[ 3.359202] dwmmc_exynos 12200000.mmc: using lookup tables for GPIO lookup
[ 3.366061] dwmmc_exynos 12200000.mmc: lookup for GPIO wp failed
[ 3.398715] dwmmc_exynos 12200000.mmc: 1 slots initialized
[ 3.403537] dwmmc_exynos 12220000.mmc: IDMAC supports 32-bit address mode.
[ 3.409627] dwmmc_exynos 12220000.mmc: Using internal DMA controller.
[ 3.416015] dwmmc_exynos 12220000.mmc: Version ID is 250a
[ 3.421400] dwmmc_exynos 12220000.mmc: DW MMC controller at irq 109, 64 bit host data width, 64 deep fifo
[ 3.430943] dwmmc_exynos 12220000.mmc: No vmmc regulator found
[ 3.436744] dwmmc_exynos 12220000.mmc: No vqmmc regulator found
[ 3.441627] mmc0: BKOPS_EN bit is not set
[ 3.445568] mmc_host mmc0: Bus speed (slot 0) = 200000000Hz (slot req 200000000Hz, actual 200000000HZ div = 0)
[ 3.446428] mmc0: new HS200 MMC card at address 0001
[ 3.447543] mmcblk0: mmc0:0001 MAG2GC 14.5 GiB
[ 3.447812] mmcblk0boot0: mmc0:0001 MAG2GC partition 1 4.00 MiB
[ 3.448098] mmcblk0boot1: mmc0:0001 MAG2GC partition 2 4.00 MiB
[ 3.448401] mmcblk0rpmb: mmc0:0001 MAG2GC partition 3 4.00 MiB
[ 3.460925] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
[ 3.489326] dwmmc_exynos 12220000.mmc: GPIO lookup for consumer cd
[ 3.495477] dwmmc_exynos 12220000.mmc: using device tree for GPIO lookup
[ 3.502154] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/mmc@12220000[0]'
[ 3.510937] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/mmc@12220000[0]'
[ 3.519586] dwmmc_exynos 12220000.mmc: using lookup tables for GPIO lookup
[ 3.526442] dwmmc_exynos 12220000.mmc: lookup for GPIO cd failed
[ 3.532432] dwmmc_exynos 12220000.mmc: GPIO lookup for consumer wp
[ 3.538598] dwmmc_exynos 12220000.mmc: using device tree for GPIO lookup
[ 3.545267] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/mmc@12220000[0]'
[ 3.554027] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/mmc@12220000[0]'
[ 3.562701] dwmmc_exynos 12220000.mmc: using lookup tables for GPIO lookup
[ 3.569560] dwmmc_exynos 12220000.mmc: lookup for GPIO wp failed
[ 3.603642] dwmmc_exynos 12220000.mmc: 1 slots initialized
[ 3.609436] usbcore: registered new interface driver usbhid
[ 3.613526] usbhid: USB HID core driver
[ 3.618167] exynos-adc 12d10000.adc: failed getting regulator, err = -517
[ 3.624142] platform 12d10000.adc: Driver exynos-adc requests probe deferral
[ 24.188722] random: nonblocking pool is initialized
# echo 2000 > /sys/module/dmatest/parameters/timeout
# echo 2 > /sys/module/dmatest/parameters/iterations
# for i in `ls /sys/class/dma/`; do echo $i > /sys/module/dmatest/parameters/channel; echo 1 > /sys/module/dmatest/parameters/run; done
[ 67.723959] dmatest: Started 1 threads using dma0chan0
[ 67.724092] dma-pl330 3880000.adma: fill_queue:1954 Bad Desc(2)
[ 67.724249] dmatest: dma0chan0-copy0: dstbuf[0x1708] not copied! Expected d1, got 37
[ 67.724256] dmatest: dma0chan0-copy0: dstbuf[0x1709] not copied! Expected d0, got 36
[ 67.724264] dmatest: dma0chan0-copy0: dstbuf[0x170a] not copied! Expected cf, got 35
[ 67.724271] dmatest: dma0chan0-copy0: dstbuf[0x170b] not copied! Expected ce, got 34
[ 67.724277] dmatest: dma0chan0-copy0: dstbuf[0x170c] not copied! Expected cd, got 33
[ 67.724285] dmatest: dma0chan0-copy0: dstbuf[0x170d] not copied! Expected cc, got 32
[ 67.724292] dmatest: dma0chan0-copy0: dstbuf[0x170e] not copied! Expected cb, got 31
[ 67.724298] dmatest: dma0chan0-copy0: dstbuf[0x170f] not copied! Expected ca, got 30
[ 67.724305] dmatest: dma0chan0-copy0: dstbuf[0x1710] not copied! Expected c9, got 2f
[ 67.724312] dmatest: dma0chan0-copy0: dstbuf[0x1711] not copied! Expected c8, got 2e
[ 67.724318] dmatest: dma0chan0-copy0: dstbuf[0x1712] not copied! Expected c7, got 2d
[ 67.724325] dmatest: dma0chan0-copy0: dstbuf[0x1713] not copied! Expected c6, got 2c
[ 67.724332] dmatest: dma0chan0-copy0: dstbuf[0x1714] not copied! Expected c5, got 2b
[ 67.724338] dmatest: dma0chan0-copy0: dstbuf[0x1715] not copied! Expected c4, got 2a
[ 67.724345] dmatest: dma0chan0-copy0: dstbuf[0x1716] not copied! Expected c3, got 29
[ 67.724351] dmatest: dma0chan0-copy0: dstbuf[0x1717] not copied! Expected c2, got 28
[ 67.724358] dmatest: dma0chan0-copy0: dstbuf[0x1718] not copied! Expected c1, got 27
[ 67.724365] dmatest: dma0chan0-copy0: dstbuf[0x1719] not copied! Expected c0, got 26
[ 67.724371] dmatest: dma0chan0-copy0: dstbuf[0x171a] not copied! Expected df, got 25
[ 67.724378] dmatest: dma0chan0-copy0: dstbuf[0x171b] not copied! Expected de, got 24
[ 67.724384] dmatest: dma0chan0-copy0: dstbuf[0x171c] not copied! Expected dd, got 23
[ 67.724391] dmatest: dma0chan0-copy0: dstbuf[0x171d] not copied! Expected dc, got 22
[ 67.724398] dmatest: dma0chan0-copy0: dstbuf[0x171e] not copied! Expected db, got 21
[ 67.724404] dmatest: dma0chan0-copy0: dstbuf[0x171f] not copied! Expected da, got 20
[ 67.724411] dmatest: dma0chan0-copy0: dstbuf[0x1720] not copied! Expected d9, got 3f
[ 67.724417] dmatest: dma0chan0-copy0: dstbuf[0x1721] not copied! Expected d8, got 3e
[ 67.724424] dmatest: dma0chan0-copy0: dstbuf[0x1722] not copied! Expected d7, got 3d
[ 67.724431] dmatest: dma0chan0-copy0: dstbuf[0x1723] not copied! Expected d6, got 3c
[ 67.724437] dmatest: dma0chan0-copy0: dstbuf[0x1724] not copied! Expected d5, got 3b
[ 67.724444] dmatest: dma0chan0-copy0: dstbuf[0x1725] not copied! Expected d4, got 3a
[ 67.724451] dmatest: dma0chan0-copy0: dstbuf[0x1726] not copied! Expected d3, got 39
[ 67.724457] dmatest: dma0chan0-copy0: dstbuf[0x1727] not copied! Expected d2, got 38
[ 67.724483] dmatest: dma0chan0-copy0: 4381 errors suppressed
[ 67.724514] dmatest: dma0chan0-copy0: result #1: 'data error' with src_off=0x298e dst_off=0x1708 len=0x113d (4413)
[ 67.724606] dma-pl330 3880000.adma: fill_queue:1954 Bad Desc(3)
[ 67.724728] dmatest: dma0chan0-copy0: dstbuf[0x14a7] not copied! Expected c1, got 38
[ 67.724735] dmatest: dma0chan0-copy0: dstbuf[0x14a8] not copied! Expected c0, got 37
[ 67.724742] dmatest: dma0chan0-copy0: dstbuf[0x14a9] not copied! Expected df, got 36
[ 67.724750] dmatest: dma0chan0-copy0: dstbuf[0x14aa] not copied! Expected de, got 35
[ 67.724757] dmatest: dma0chan0-copy0: dstbuf[0x14ab] not copied! Expected dd, got 34
[ 67.724763] dmatest: dma0chan0-copy0: dstbuf[0x14ac] not copied! Expected dc, got 33
[ 67.724770] dmatest: dma0chan0-copy0: dstbuf[0x14ad] not copied! Expected db, got 32
[ 67.724777] dmatest: dma0chan0-copy0: dstbuf[0x14ae] not copied! Expected da, got 31
[ 67.724783] dmatest: dma0chan0-copy0: dstbuf[0x14af] not copied! Expected d9, got 30
[ 67.724790] dmatest: dma0chan0-copy0: dstbuf[0x14b0] not copied! Expected d8, got 2f
[ 67.724796] dmatest: dma0chan0-copy0: dstbuf[0x14b1] not copied! Expected d7, got 2e
[ 67.724803] dmatest: dma0chan0-copy0: dstbuf[0x14b2] not copied! Expected d6, got 2d
[ 67.724810] dmatest: dma0chan0-copy0: dstbuf[0x14b3] not copied! Expected d5, got 2c
[ 67.724816] dmatest: dma0chan0-copy0: dstbuf[0x14b4] not copied! Expected d4, got 2b
[ 67.724823] dmatest: dma0chan0-copy0: dstbuf[0x14b5] not copied! Expected d3, got 2a
[ 67.724829] dmatest: dma0chan0-copy0: dstbuf[0x14b6] not copied! Expected d2, got 29
[ 67.724836] dmatest: dma0chan0-copy0: dstbuf[0x14b7] not copied! Expected d1, got 28
[ 67.724842] dmatest: dma0chan0-copy0: dstbuf[0x14b8] not copied! Expected d0, got 27
[ 67.724848] dmatest: dma0chan0-copy0: dstbuf[0x14b9] not copied! Expected cf, got 26
[ 67.724855] dmatest: dma0chan0-copy0: dstbuf[0x14ba] not copied! Expected ce, got 25
[ 67.724861] dmatest: dma0chan0-copy0: dstbuf[0x14bb] not copied! Expected cd, got 24
[ 67.724868] dmatest: dma0chan0-copy0: dstbuf[0x14bc] not copied! Expected cc, got 23
[ 67.724875] dmatest: dma0chan0-copy0: dstbuf[0x14bd] not copied! Expected cb, got 22
[ 67.724881] dmatest: dma0chan0-copy0: dstbuf[0x14be] not copied! Expected ca, got 21
[ 67.724888] dmatest: dma0chan0-copy0: dstbuf[0x14bf] not copied! Expected c9, got 20
[ 67.724895] dmatest: dma0chan0-copy0: dstbuf[0x14c0] not copied! Expected c8, got 3f
[ 67.724901] dmatest: dma0chan0-copy0: dstbuf[0x14c1] not copied! Expected c7, got 3e
[ 67.724908] dmatest: dma0chan0-copy0: dstbuf[0x14c2] not copied! Expected c6, got 3d
[ 67.724914] dmatest: dma0chan0-copy0: dstbuf[0x14c3] not copied! Expected c5, got 3c
[ 67.724921] dmatest: dma0chan0-copy0: dstbuf[0x14c4] not copied! Expected c4, got 3b
[ 67.724928] dmatest: dma0chan0-copy0: dstbuf[0x14c5] not copied! Expected c3, got 3a
[ 67.724935] dmatest: dma0chan0-copy0: dstbuf[0x14c6] not copied! Expected c2, got 39
[ 67.724987] dmatest: dma0chan0-copy0: 10741 errors suppressed
[ 67.724996] dmatest: dma0chan0-copy0: result #2: 'data error' with src_off=0x33e dst_off=0x14a7 len=0x2a15 (10773)
[ 67.725012] dmatest: dma0chan0-copy0: summary 2 tests, 2 failures 1953 iops 13671 KB/s (0)
[ 68.274078] dmatest: Started 1 threads using dma0chan1
[ 68.274209] dma-pl330 3880000.adma: fill_queue:1954 Bad Desc(2)
[ 68.274317] dmatest: dma0chan1-copy0: dstbuf[0x247] not copied! Expected cf, got 38
[ 68.274324] dmatest: dma0chan1-copy0: dstbuf[0x248] not copied! Expected ce, got 37
[ 68.274331] dmatest: dma0chan1-copy0: dstbuf[0x249] not copied! Expected cd, got 36
[ 68.274338] dmatest: dma0chan1-copy0: dstbuf[0x24a] not copied! Expected cc, got 35
[ 68.274345] dmatest: dma0chan1-copy0: dstbuf[0x24b] not copied! Expected cb, got 34
[ 68.274351] dmatest: dma0chan1-copy0: dstbuf[0x24c] not copied! Expected ca, got 33
[ 68.274358] dmatest: dma0chan1-copy0: dstbuf[0x24d] not copied! Expected c9, got 32
[ 68.274365] dmatest: dma0chan1-copy0: dstbuf[0x24e] not copied! Expected c8, got 31
[ 68.274371] dmatest: dma0chan1-copy0: dstbuf[0x24f] not copied! Expected c7, got 30
[ 68.274378] dmatest: dma0chan1-copy0: dstbuf[0x250] not copied! Expected c6, got 2f
[ 68.274384] dmatest: dma0chan1-copy0: dstbuf[0x251] not copied! Expected c5, got 2e
[ 68.274391] dmatest: dma0chan1-copy0: dstbuf[0x252] not copied! Expected c4, got 2d
[ 68.274398] dmatest: dma0chan1-copy0: dstbuf[0x253] not copied! Expected c3, got 2c
[ 68.274405] dmatest: dma0chan1-copy0: dstbuf[0x254] not copied! Expected c2, got 2b
[ 68.274412] dmatest: dma0chan1-copy0: dstbuf[0x255] not copied! Expected c1, got 2a
[ 68.274418] dmatest: dma0chan1-copy0: dstbuf[0x256] not copied! Expected c0, got 29
[ 68.274425] dmatest: dma0chan1-copy0: dstbuf[0x257] not copied! Expected df, got 28
[ 68.274431] dmatest: dma0chan1-copy0: dstbuf[0x258] not copied! Expected de, got 27
[ 68.274438] dmatest: dma0chan1-copy0: dstbuf[0x259] not copied! Expected dd, got 26
[ 68.274445] dmatest: dma0chan1-copy0: dstbuf[0x25a] not copied! Expected dc, got 25
[ 68.274451] dmatest: dma0chan1-copy0: dstbuf[0x25b] not copied! Expected db, got 24
[ 68.274458] dmatest: dma0chan1-copy0: dstbuf[0x25c] not copied! Expected da, got 23
[ 68.274464] dmatest: dma0chan1-copy0: dstbuf[0x25d] not copied! Expected d9, got 22
[ 68.274471] dmatest: dma0chan1-copy0: dstbuf[0x25e] not copied! Expected d8, got 21
[ 68.274478] dmatest: dma0chan1-copy0: dstbuf[0x25f] not copied! Expected d7, got 20
[ 68.274484] dmatest: dma0chan1-copy0: dstbuf[0x260] not copied! Expected d6, got 3f
[ 68.274491] dmatest: dma0chan1-copy0: dstbuf[0x261] not copied! Expected d5, got 3e
[ 68.274498] dmatest: dma0chan1-copy0: dstbuf[0x262] not copied! Expected d4, got 3d
[ 68.274505] dmatest: dma0chan1-copy0: dstbuf[0x263] not copied! Expected d3, got 3c
[ 68.274511] dmatest: dma0chan1-copy0: dstbuf[0x264] not copied! Expected d2, got 3b
[ 68.274518] dmatest: dma0chan1-copy0: dstbuf[0x265] not copied! Expected d1, got 3a
[ 68.274525] dmatest: dma0chan1-copy0: dstbuf[0x266] not copied! Expected d0, got 39
[ 68.274582] dmatest: dma0chan1-copy0: 11923 errors suppressed
[ 68.274604] dmatest: dma0chan1-copy0: result #1: 'data error' with src_off=0x970 dst_off=0x247 len=0x2eb3 (11955)
[ 68.274693] dma-pl330 3880000.adma: fill_queue:1954 Bad Desc(3)
[ 68.274804] dmatest: dma0chan1-copy0: dstbuf[0x88f] not copied! Expected c2, got 30
[ 68.274811] dmatest: dma0chan1-copy0: dstbuf[0x890] not copied! Expected c1, got 2f
[ 68.274818] dmatest: dma0chan1-copy0: dstbuf[0x891] not copied! Expected c0, got 2e
[ 68.274824] dmatest: dma0chan1-copy0: dstbuf[0x892] not copied! Expected df, got 2d
[ 68.274831] dmatest: dma0chan1-copy0: dstbuf[0x893] not copied! Expected de, got 2c
[ 68.274836] dmatest: dma0chan1-copy0: dstbuf[0x894] not copied! Expected dd, got 2b
[ 68.274843] dmatest: dma0chan1-copy0: dstbuf[0x895] not copied! Expected dc, got 2a
[ 68.274850] dmatest: dma0chan1-copy0: dstbuf[0x896] not copied! Expected db, got 29
[ 68.274856] dmatest: dma0chan1-copy0: dstbuf[0x897] not copied! Expected da, got 28
[ 68.274863] dmatest: dma0chan1-copy0: dstbuf[0x898] not copied! Expected d9, got 27
[ 68.274870] dmatest: dma0chan1-copy0: dstbuf[0x899] not copied! Expected d8, got 26
[ 68.274876] dmatest: dma0chan1-copy0: dstbuf[0x89a] not copied! Expected d7, got 25
[ 68.274883] dmatest: dma0chan1-copy0: dstbuf[0x89b] not copied! Expected d6, got 24
[ 68.274890] dmatest: dma0chan1-copy0: dstbuf[0x89c] not copied! Expected d5, got 23
[ 68.274896] dmatest: dma0chan1-copy0: dstbuf[0x89d] not copied! Expected d4, got 22
[ 68.274903] dmatest: dma0chan1-copy0: dstbuf[0x89e] not copied! Expected d3, got 21
[ 68.274909] dmatest: dma0chan1-copy0: dstbuf[0x89f] not copied! Expected d2, got 20
[ 68.274916] dmatest: dma0chan1-copy0: dstbuf[0x8a0] not copied! Expected d1, got 3f
[ 68.274923] dmatest: dma0chan1-copy0: dstbuf[0x8a1] not copied! Expected d0, got 3e
[ 68.274930] dmatest: dma0chan1-copy0: dstbuf[0x8a2] not copied! Expected cf, got 3d
[ 68.274936] dmatest: dma0chan1-copy0: dstbuf[0x8a3] not copied! Expected ce, got 3c
[ 68.274943] dmatest: dma0chan1-copy0: dstbuf[0x8a4] not copied! Expected cd, got 3b
[ 68.274950] dmatest: dma0chan1-copy0: dstbuf[0x8a5] not copied! Expected cc, got 3a
[ 68.274956] dmatest: dma0chan1-copy0: dstbuf[0x8a6] not copied! Expected cb, got 39
[ 68.274963] dmatest: dma0chan1-copy0: dstbuf[0x8a7] not copied! Expected ca, got 38
[ 68.274970] dmatest: dma0chan1-copy0: dstbuf[0x8a8] not copied! Expected c9, got 37
[ 68.274976] dmatest: dma0chan1-copy0: dstbuf[0x8a9] not copied! Expected c8, got 36
[ 68.274983] dmatest: dma0chan1-copy0: dstbuf[0x8aa] not copied! Expected c7, got 35
[ 68.274989] dmatest: dma0chan1-copy0: dstbuf[0x8ab] not copied! Expected c6, got 34
[ 68.274996] dmatest: dma0chan1-copy0: dstbuf[0x8ac] not copied! Expected c5, got 33
[ 68.275003] dmatest: dma0chan1-copy0: dstbuf[0x8ad] not copied! Expected c4, got 32
[ 68.275010] dmatest: dma0chan1-copy0: dstbuf[0x8ae] not copied! Expected c3, got 31
[ 68.275042] dmatest: dma0chan1-copy0: 6082 errors suppressed
[ 68.275079] dmatest: dma0chan1-copy0: result #2: 'data error' with src_off=0x225d dst_off=0x88f len=0x17e2 (6114)
[ 68.275093] dmatest: dma0chan1-copy0: summary 2 tests, 2 failures 2074 iops 17634 KB/s (0)
[ 68.819684] dmatest: Started 1 threads using dma0chan10
[ 68.820811] dma-pl330 3880000.adma: fill_queue:1954 Bad Desc(2)
[ 68.820935] dmatest: dma0chan10-copy: dstbuf[0x27] not copied! Expected ca, got 38
[ 68.820942] dmatest: dma0chan10-copy: dstbuf[0x28] not copied! Expected c9, got 37
[ 68.820950] dmatest: dma0chan10-copy: dstbuf[0x29] not copied! Expected c8, got 36
[ 68.820957] dmatest: dma0chan10-copy: dstbuf[0x2a] not copied! Expected c7, got 35
[ 68.820963] dmatest: dma0chan10-copy: dstbuf[0x2b] not copied! Expected c6, got 34
[ 68.820970] dmatest: dma0chan10-copy: dstbuf[0x2c] not copied! Expected c5, got 33
[ 68.820977] dmatest: dma0chan10-copy: dstbuf[0x2d] not copied! Expected c4, got 32
[ 68.820984] dmatest: dma0chan10-copy: dstbuf[0x2e] not copied! Expected c3, got 31
[ 68.820991] dmatest: dma0chan10-copy: dstbuf[0x2f] not copied! Expected c2, got 30
[ 68.820997] dmatest: dma0chan10-copy: dstbuf[0x30] not copied! Expected c1, got 2f
[ 68.821004] dmatest: dma0chan10-copy: dstbuf[0x31] not copied! Expected c0, got 2e
[ 68.821010] dmatest: dma0chan10-copy: dstbuf[0x32] not copied! Expected df, got 2d
[ 68.821017] dmatest: dma0chan10-copy: dstbuf[0x33] not copied! Expected de, got 2c
[ 68.821024] dmatest: dma0chan10-copy: dstbuf[0x34] not copied! Expected dd, got 2b
[ 68.821030] dmatest: dma0chan10-copy: dstbuf[0x35] not copied! Expected dc, got 2a
[ 68.821037] dmatest: dma0chan10-copy: dstbuf[0x36] not copied! Expected db, got 29
[ 68.821044] dmatest: dma0chan10-copy: dstbuf[0x37] not copied! Expected da, got 28
[ 68.821050] dmatest: dma0chan10-copy: dstbuf[0x38] not copied! Expected d9, got 27
[ 68.821057] dmatest: dma0chan10-copy: dstbuf[0x39] not copied! Expected d8, got 26
[ 68.821063] dmatest: dma0chan10-copy: dstbuf[0x3a] not copied! Expected d7, got 25
[ 68.821070] dmatest: dma0chan10-copy: dstbuf[0x3b] not copied! Expected d6, got 24
[ 68.821077] dmatest: dma0chan10-copy: dstbuf[0x3c] not copied! Expected d5, got 23
[ 68.821083] dmatest: dma0chan10-copy: dstbuf[0x3d] not copied! Expected d4, got 22
[ 68.821090] dmatest: dma0chan10-copy: dstbuf[0x3e] not copied! Expected d3, got 21
[ 68.821097] dmatest: dma0chan10-copy: dstbuf[0x3f] not copied! Expected d2, got 20
[ 68.821104] dmatest: dma0chan10-copy: dstbuf[0x40] not copied! Expected d1, got 3f
[ 68.821110] dmatest: dma0chan10-copy: dstbuf[0x41] not copied! Expected d0, got 3e
[ 68.821117] dmatest: dma0chan10-copy: dstbuf[0x42] not copied! Expected cf, got 3d
[ 68.821123] dmatest: dma0chan10-copy: dstbuf[0x43] not copied! Expected ce, got 3c
[ 68.821130] dmatest: dma0chan10-copy: dstbuf[0x44] not copied! Expected cd, got 3b
[ 68.821137] dmatest: dma0chan10-copy: dstbuf[0x45] not copied! Expected cc, got 3a
[ 68.821143] dmatest: dma0chan10-copy: dstbuf[0x46] not copied! Expected cb, got 39
[ 68.821162] dmatest: dma0chan10-copy: 2954 errors suppressed
[ 68.821220] dmatest: dma0chan10-copy: result #1: 'data error' with src_off=0x19b5 dst_off=0x27 len=0xbaa (2986)
[ 68.821311] dma-pl330 3880000.adma: fill_queue:1954 Bad Desc(3)
[ 68.821453] dmatest: dma0chan10-copy: dstbuf[0x2878] not copied! Expected d3, got 27
[ 68.821460] dmatest: dma0chan10-copy: dstbuf[0x2879] not copied! Expected d2, got 26
[ 68.821467] dmatest: dma0chan10-copy: dstbuf[0x287a] not copied! Expected d1, got 25
[ 68.821474] dmatest: dma0chan10-copy: dstbuf[0x287b] not copied! Expected d0, got 24
[ 68.821481] dmatest: dma0chan10-copy: dstbuf[0x287c] not copied! Expected cf, got 23
[ 68.821487] dmatest: dma0chan10-copy: dstbuf[0x287d] not copied! Expected ce, got 22
[ 68.821494] dmatest: dma0chan10-copy: dstbuf[0x287e] not copied! Expected cd, got 21
[ 68.821501] dmatest: dma0chan10-copy: dstbuf[0x287f] not copied! Expected cc, got 20
[ 68.821507] dmatest: dma0chan10-copy: dstbuf[0x2880] not copied! Expected cb, got 3f
[ 68.821514] dmatest: dma0chan10-copy: dstbuf[0x2881] not copied! Expected ca, got 3e
[ 68.821520] dmatest: dma0chan10-copy: dstbuf[0x2882] not copied! Expected c9, got 3d
[ 68.821527] dmatest: dma0chan10-copy: dstbuf[0x2883] not copied! Expected c8, got 3c
[ 68.821533] dmatest: dma0chan10-copy: dstbuf[0x2884] not copied! Expected c7, got 3b
[ 68.821539] dmatest: dma0chan10-copy: dstbuf[0x2885] not copied! Expected c6, got 3a
[ 68.821546] dmatest: dma0chan10-copy: dstbuf[0x2886] not copied! Expected c5, got 39
[ 68.821552] dmatest: dma0chan10-copy: dstbuf[0x2887] not copied! Expected c4, got 38
[ 68.821559] dmatest: dma0chan10-copy: dstbuf[0x2888] not copied! Expected c3, got 37
[ 68.821566] dmatest: dma0chan10-copy: dstbuf[0x2889] not copied! Expected c2, got 36
[ 68.821572] dmatest: dma0chan10-copy: dstbuf[0x288a] not copied! Expected c1, got 35
[ 68.821579] dmatest: dma0chan10-copy: dstbuf[0x288b] not copied! Expected c0, got 34
[ 68.821585] dmatest: dma0chan10-copy: dstbuf[0x288c] not copied! Expected df, got 33
[ 68.821592] dmatest: dma0chan10-copy: dstbuf[0x288d] not copied! Expected de, got 32
[ 68.821599] dmatest: dma0chan10-copy: dstbuf[0x288e] not copied! Expected dd, got 31
[ 68.821605] dmatest: dma0chan10-copy: dstbuf[0x288f] not copied! Expected dc, got 30
[ 68.821612] dmatest: dma0chan10-copy: dstbuf[0x2890] not copied! Expected db, got 2f
[ 68.821619] dmatest: dma0chan10-copy: dstbuf[0x2891] not copied! Expected da, got 2e
[ 68.821625] dmatest: dma0chan10-copy: dstbuf[0x2892] not copied! Expected d9, got 2d
[ 68.821632] dmatest: dma0chan10-copy: dstbuf[0x2893] not copied! Expected d8, got 2c
[ 68.821638] dmatest: dma0chan10-copy: dstbuf[0x2894] not copied! Expected d7, got 2b
[ 68.821645] dmatest: dma0chan10-copy: dstbuf[0x2895] not copied! Expected d6, got 2a
[ 68.821652] dmatest: dma0chan10-copy: dstbuf[0x2896] not copied! Expected d5, got 29
[ 68.821658] dmatest: dma0chan10-copy: dstbuf[0x2897] not copied! Expected d4, got 28
[ 68.821689] dmatest: dma0chan10-copy: 5791 errors suppressed
[ 68.821697] dmatest: dma0chan10-copy: result #2: 'data error' with src_off=0x274c dst_off=0x2878 len=0x16bf (5823)
[ 68.821712] dmatest: dma0chan10-copy: summary 2 tests, 2 failures 2047 iops 8188 KB/s (0)
[ 69.365033] dmatest: Started 1 threads using dma0chan11
[ 69.370538] dmatest: dma0chan11-copy: summary 2 tests, 0 failures 1146 iops 9169 KB/s (0)
[ 69.378363] dmatest: Started 1 threads using dma1chan17
[ 69.383455] dmatest: dma1chan17-copy: summary 2 tests, 0 failures 396 iops 4754 KB/s (0)
[ 69.391512] dmatest: Started 1 threads using dma1chan7
[ 69.392997] dmatest: dma1chan7-copy0: summary 2 tests, 0 failures 1389 iops 17373 KB/s (0)
[ 69.405052] dmatest: Started 1 threads using dma1chan8
[ 69.405903] dmatest: dma1chan8-copy0: summary 2 tests, 0 failures 2481 iops 14888 KB/s (0)
[ 69.418350] dmatest: Started 1 threads using dma1chan9
[ 69.419984] dmatest: dma1chan9-copy0: summary 2 tests, 0 failures 1259 iops 10075 KB/s (0)
[ 69.431711] dmatest: Started 1 threads using dma2chan0
[ 69.433114] dmatest: dma2chan0-copy0: summary 2 tests, 0 failures 1474 iops 13274 KB/s (0)
[ 69.445069] dmatest: Started 1 threads using dma2chan1
[ 69.446481] dmatest: dma2chan1-copy0: summary 2 tests, 0 failures 1464 iops 5124 KB/s (0)
[ 69.458341] dmatest: Started 1 threads using dma2chan10
[ 69.460484] dmatest: dma2chan10-copy: summary 2 tests, 0 failures 953 iops 4768 KB/s (0)
[ 69.471613] dmatest: Started 1 threads using dma2chan11
[ 69.473915] dmatest: dma2chan11-copy: summary 2 tests, 0 failures 886 iops 7092 KB/s (0)
[ 69.484888] dmatest: Started 1 threads using dma2chan12
[ 69.489277] dmatest: dma2chan12-copy: summary 2 tests, 0 failures 460 iops 4605 KB/s (0)
[ 69.498158] dmatest: Started 1 threads using dma2chan13
[ 69.501608] dmatest: dma2chan13-copy: summary 2 tests, 0 failures 587 iops 3820 KB/s (0)
[ 69.511434] dmatest: Started 1 threads using dma2chan14
[ 69.512411] dmatest: dma2chan14-copy: summary 2 tests, 0 failures 2150 iops 19354 KB/s (0)
[ 69.524881] dmatest: Started 1 threads using dma2chan15
[ 69.525701] dmatest: dma2chan15-copy: summary 2 tests, 0 failures 2583 iops 10335 KB/s (0)
[ 69.538325] dmatest: Started 1 threads using dma2chan16
[ 69.539158] dmatest: dma2chan16-copy: summary 2 tests, 0 failures 2538 iops 2538 KB/s (0)
[ 69.551685] dmatest: Started 1 threads using dma2chan17
[ 69.552621] dmatest: dma2chan17-copy: summary 2 tests, 0 failures 2244 iops 6734 KB/s (0)
[ 69.565043] dmatest: Started 1 threads using dma2chan18
[ 69.566242] dmatest: dma2chan18-copy: summary 2 tests, 0 failures 1736 iops 18229 KB/s (0)
[ 69.578491] dmatest: Started 1 threads using dma2chan19
[ 69.583024] dmatest: dma2chan19-copy: summary 2 tests, 0 failures 445 iops 4009 KB/s (0)
[ 69.591762] dmatest: Started 1 threads using dma2chan2
[ 69.593431] dmatest: dma2chan2-copy0: summary 2 tests, 0 failures 1233 iops 9253 KB/s (0)
[ 69.605037] dmatest: Started 1 threads using dma2chan20
[ 69.609930] dmatest: dma2chan20-copy: summary 2 tests, 0 failures 412 iops 3508 KB/s (0)
[ 69.618307] dmatest: Started 1 threads using dma2chan21
[ 69.619503] dmatest: dma2chan21-copy: summary 2 tests, 0 failures 1736 iops 15625 KB/s (0)
[ 69.631753] dmatest: Started 1 threads using dma2chan22
[ 69.632714] dmatest: dma2chan22-copy: summary 2 tests, 0 failures 2166 iops 7583 KB/s (0)
[ 69.645118] dmatest: Started 1 threads using dma2chan23
[ 69.648877] dmatest: dma2chan23-copy: summary 2 tests, 0 failures 538 iops 6197 KB/s (0)
[ 69.658384] dmatest: Started 1 threads using dma2chan24
[ 69.663247] dmatest: dma2chan24-copy: summary 2 tests, 0 failures 415 iops 3531 KB/s (0)
[ 69.671663] dmatest: Started 1 threads using dma2chan25
[ 69.674798] dmatest: dma2chan25-copy: summary 2 tests, 0 failures 647 iops 6476 KB/s (0)
[ 69.684935] dmatest: Started 1 threads using dma2chan26
[ 69.685713] dmatest: dma2chan26-copy: summary 2 tests, 0 failures 2728 iops 1364 KB/s (0)
[ 69.698294] dmatest: Started 1 threads using dma2chan27
[ 69.700545] dmatest: dma2chan27-copy: summary 2 tests, 0 failures 907 iops 9981 KB/s (0)
[ 69.711565] dmatest: Started 1 threads using dma2chan28
[ 69.713510] dmatest: dma2chan28-copy: summary 2 tests, 0 failures 1047 iops 7333 KB/s (0)
[ 69.724927] dmatest: Started 1 threads using dma2chan29
[ 69.727278] dmatest: dma2chan29-copy: summary 2 tests, 0 failures 867 iops 7809 KB/s (0)
[ 69.738191] dmatest: Started 1 threads using dma2chan3
[ 69.739853] dmatest: dma2chan3-copy0: summary 2 tests, 0 failures 1239 iops 13019 KB/s (0)
[ 69.751559] dmatest: Started 1 threads using dma2chan30
[ 69.755905] dmatest: dma2chan30-copy: summary 2 tests, 0 failures 465 iops 3255 KB/s (0)
[ 69.764832] dmatest: Started 1 threads using dma2chan31
[ 69.766147] dmatest: dma2chan31-copy: summary 2 tests, 0 failures 1576 iops 12608 KB/s (0)
[ 69.778275] dmatest: Started 1 threads using dma2chan4
[ 69.779854] dmatest: dma2chan4-copy0: summary 2 tests, 0 failures 1305 iops 16971 KB/s (0)
[ 69.791634] dmatest: Started 1 threads using dma2chan5
[ 69.792449] dmatest: dma2chan5-copy0: summary 2 tests, 0 failures 2604 iops 11718 KB/s (0)
[ 69.804993] dmatest: Started 1 threads using dma2chan6
[ 69.805931] dmatest: dma2chan6-copy0: summary 2 tests, 0 failures 2244 iops 4489 KB/s (0)
[ 69.818268] dmatest: Started 1 threads using dma2chan7
[ 69.822196] dmatest: dma2chan7-copy0: summary 2 tests, 0 failures 514 iops 6179 KB/s (0)
[ 69.831452] dmatest: Started 1 threads using dma2chan8
[ 69.832348] dmatest: dma2chan8-copy0: summary 2 tests, 0 failures 2347 iops 3521 KB/s (0)
[ 69.844726] dmatest: Started 1 threads using dma2chan9
[ 69.846064] dmatest: dma2chan9-copy0: summary 2 tests, 0 failures 1546 iops 14694 KB/s (0)
[ 69.858085] dmatest: Started 1 threads using dma3chan0
[ 69.858880] dmatest: dma3chan0-copy0: summary 2 tests, 0 failures 2670 iops 22696 KB/s (0)
[ 69.871443] dmatest: Started 1 threads using dma3chan1
[ 69.872190] dmatest: dma3chan1-copy0: summary 2 tests, 0 failures 2849 iops 28490 KB/s (0)
[ 69.884803] dmatest: Started 1 threads using dma3chan2
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
bash: echo: write error: Device or resource busy
# [ 71.883635] dmatest: dma3chan2-copy0: result #1: 'test timed out' with src_off=0xda3 dst_off=0x740 len=0x2a62 (0)
[ 73.888635] dmatest: dma3chan2-copy0: result #2: 'test timed out' with src_off=0xb56 dst_off=0xd5e len=0x2f37 (0)
[ 73.897442] dmatest: dma3chan2-copy0: summary 2 tests, 2 failures 0 iops 5 KB/s (0)
