On 4/21/2016 4:25 PM, Christian Lamparter wrote:
On Thursday, April 21, 2016 09:15:21 PM Andy Shevchenko wrote:
The last approach in the commit 8b3444852a2b ("sata_dwc_460ex: move to generic
DMA driver") to switch to generic DMA engine API wasn't tested on bare metal.
Besides that we expecting new board support coming with the same SATA IP but
with different DMA.
This series is targetting the following things:
- a few bug fixes to the original driver
- a part to fix the DMA engine usage and in particularly dw_dmac driver
- move driver to use generic PHY and "dmas" property which leads to update in DTS
The driver has been tested myself on Sam460ex and WD MyBookLive (apollo3g)
boards. In any case I ask Christian, Måns, and Julian to independently test and
provide Tested-by tag or error report.
I did a test run on my WD MyBook Live. I applied all the patches in
this series on top of the topic/dw branch of Vinod Koul:
<https://git.kernel.org/cgit/linux/kernel/git/vkoul/slave-dma.git/>
Tested-by: Christian Lamparter <chunkeey@xxxxxxxxxxxxxx>
---
results for my old ST3808110AS HDD. filesystem is ext4.
# hdparm -t /dev/sda
/dev/sda:
Timing buffered disk reads: 204 MB in 3.02 seconds = 67.51 MB/sec
# bonnie++ -u mbl
Using uid:1000, gid:1000.
Writing a byte at a time...done
Writing intelligently...done
Rewriting...done
Reading a byte at a time...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version 1.97 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
mbl 496M 98 99 26011 21 17589 20 538 99 80138 39 208.9 8
Latency 95267us 1409ms 295ms 26947us 9644us 1787ms
Version 1.97 ------Sequential Create------ --------Random Create--------
mbl -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 6959 78 +++++ +++ 5197 40 7250 79 +++++ +++ 4718 37
Latency 149ms 6742us 212ms 177ms 767us 217ms
1.97,1.97,mbl,1,1461269771,496M,,98,99,26011,21,17589,20,538,99,80138,39,208.9,8,16,,,,,6959,78,+++++,+++,5197,40,7250,79,+++++,+++,4718,37,95267us,1409ms,295ms,26947us,9644us,1787ms,149ms,6742us,212ms,177ms,767us,217ms
Again on copy partitions .
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2016.04.21 20:03:45 =~=~=~=~=~=~=~=~=~=~=~=
[ 0.000000] Using Canyonlands machine description
[ 0.000000] Linux version 4.6.0-rc4-next-20160421-sam460ex-jm (root@julian-VirtualBox) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #1 PREEMPT Thu Apr 21 19:56:14 AST 2016
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] Normal empty
[ 0.000000] HighMem [mem 0x0000000030000000-0x000000007fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522752
[ 0.000000] Kernel command line: root=/dev/sdb6 console=ttyS0,115200 console=tty0
[ 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] Sorting __ex_table...
[ 0.000000] Memory: 2001640K/2097152K available (7432K kernel code, 316K rwdata, 3816K rodata, 240K init, 370K bss, 95512K reserved, 0K cma-reserved, 1310720K highmem)
[ 0.000000] Kernel virtual memory layout:
[ 0.000000] * 0xfffcf000..0xfffff000 : fixmap
[ 0.000000] * 0xffc00000..0xffe00000 : highmem PTEs
[ 0.000000] * 0xffa00000..0xffc00000 : consistent mem
[ 0.000000] * 0xffa00000..0xffa00000 : early ioremap
[ 0.000000] * 0xf1000000..0xffa00000 : vmalloc & ioremap
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:512 nr_irqs:512 16
[ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0
[ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0
[ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0
[ 0.000000] UIC3 (32 IRQ sources) at DCR 0xf0
[ 0.000013] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x10a60dda894, max_idle_ns: 440795207041 ns
[ 0.000023] clocksource: timebase mult[dda520] shift[24] registered
[ 0.000146] Console: colour dummy device 80x25
[ 0.000700] console [tty0] enabled
[ 0.000736] pid_max: default: 32768 minimum: 301
[ 0.000844] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000869] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.003510] devtmpfs: initialized
[ 0.006115] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.006507] xor: measuring software checksum speed
[ 0.016609] 8regs : 896.000 MB/sec
[ 0.026442] 8regs_prefetch: 800.000 MB/sec
[ 0.036491] 32regs : 1232.000 MB/sec
[ 0.046564] 32regs_prefetch: 1084.000 MB/sec
[ 0.046598] xor: using function: 32regs (1232.000 MB/sec)
[ 0.046626] prandom: seed boundary self test passed
[ 0.048682] prandom: 100 self tests passed
[ 0.049388] NET: Registered protocol family 16
[ 0.054856] cpuidle: using governor ladder
[ 0.057812] cpuidle: using governor menu
[ 0.058198] 256k L2-cache enabled
[ 0.058279] PCIE0: Port disabled via device-tree
[ 0.058340] PCIE1: Checking link...
[ 0.058357] PCIE1: Device detected, waiting for link...
[ 0.058376] PCIE1: link is up !
[ 0.160677] PCI host bridge /plb/pciex@d20000000 (primary) ranges:
[ 0.160727] MEM 0x0000000e80000000..0x0000000effffffff -> 0x0000000080000000
[ 0.160763] MEM 0x0000000f00100000..0x0000000f001fffff -> 0x0000000000000000
[ 0.160794] IO 0x0000000f80010000..0x0000000f8001ffff -> 0x0000000000000000
[ 0.160832] 4xx PCI DMA offset set to 0x00000000
[ 0.160850] 4xx PCI DMA window base to 0x0000000000000000
[ 0.160869] DMA window size 0x0000000080000000
[ 0.160904] PCIE1: successfully set as root-complex
[ 0.160996] PCI host bridge /plb/pci@c0ec00000 (primary) ranges:
[ 0.161026] MEM 0x0000000d80000000..0x0000000dffffffff -> 0x0000000080000000
[ 0.161061] MEM 0x0000000c0ee00000..0x0000000c0eefffff -> 0x0000000000000000
[ 0.161092] IO 0x0000000c08000000..0x0000000c0800ffff -> 0x0000000000000000
[ 0.161121] 4xx PCI DMA offset set to 0x00000000
[ 0.161139] 4xx PCI DMA window base to 0x0000000000000000
[ 0.161157] DMA window size 0x0000000080000000
[ 0.170647] PCI: Probing PCI hardware
[ 0.170969] PCI host bridge to bus 0000:80
[ 0.171007] pci_bus 0000:80: root bus resource [io 0xfffe0000-0xfffeffff] (bus address [0x0000-0xffff])
[ 0.171044] pci_bus 0000:80: root bus resource [mem 0xe80000000-0xeffffffff] (bus address [0x80000000-0xffffffff])
[ 0.171080] pci_bus 0000:80: root bus resource [mem 0xf00100000-0xf001fffff] (bus address [0x00000000-0x000fffff])
[ 0.171118] pci_bus 0000:80: root bus resource [bus 80-ff]
[ 0.171244] PCI: Hiding 4xx host bridge resources 0000:80:00.0
[ 0.172405] pci 0000:80:00.0: PCI bridge to [bus 81-bf]
[ 0.172720] PCI host bridge to bus 0001:00
[ 0.172753] pci_bus 0001:00: root bus resource [io 0x0000-0xffff]
[ 0.172779] pci_bus 0001:00: root bus resource [mem 0xd80000000-0xdffffffff] (bus address [0x80000000-0xffffffff])
[ 0.172816] pci_bus 0001:00: root bus resource [mem 0xc0ee00000-0xc0eefffff] (bus address [0x00000000-0x000fffff])
[ 0.172854] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 0.173625] pci 0000:80:00.0: BAR 9: assigned [mem 0xe80000000-0xe8fffffff 64bit pref]
[ 0.173671] pci 0000:80:00.0: BAR 8: assigned [mem 0xe90000000-0xe900fffff]
[ 0.173697] pci 0000:80:00.0: BAR 7: assigned [io 0xfffe1000-0xfffe1fff]
[ 0.173728] pci 0000:81:00.0: BAR 0: assigned [mem 0xe80000000-0xe8fffffff 64bit pref]
[ 0.173770] pci 0000:81:00.0: BAR 2: assigned [mem 0xe90000000-0xe9003ffff 64bit]
[ 0.173809] pci 0000:81:00.0: BAR 6: assigned [mem 0xe90040000-0xe9005ffff pref]
[ 0.173842] pci 0000:81:00.1: BAR 0: assigned [mem 0xe90060000-0xe90063fff 64bit]
[ 0.173881] pci 0000:81:00.0: BAR 4: assigned [io 0xfffe1000-0xfffe10ff]
[ 0.173908] pci 0000:80:00.0: PCI bridge to [bus 81-bf]
[ 0.173931] pci 0000:80:00.0: bridge window [io 0xfffe1000-0xfffe1fff]
[ 0.173957] pci 0000:80:00.0: bridge window [mem 0xe90000000-0xe900fffff]
[ 0.173984] pci 0000:80:00.0: bridge window [mem 0xe80000000-0xe8fffffff 64bit pref]
[ 0.174081] pci 0001:00:06.0: BAR 0: assigned [mem 0xd80000000-0xd83ffffff]
[ 0.174109] pci 0001:00:06.0: BAR 1: assigned [mem 0xd84000000-0xd841fffff]
[ 0.174136] pci 0001:00:04.0: BAR 6: assigned [mem 0xd84200000-0xd8427ffff pref]
[ 0.174168] pci 0001:00:04.0: BAR 5: assigned [mem 0xd84280000-0xd842801ff]
[ 0.174195] pci 0001:00:04.0: BAR 4: assigned [io 0x1000-0x100f]
[ 0.174220] pci 0001:00:04.0: BAR 0: assigned [io 0x1010-0x1017]
[ 0.174245] pci 0001:00:04.0: BAR 2: assigned [io 0x1018-0x101f]
[ 0.174270] pci 0001:00:04.0: BAR 1: assigned [io 0x1020-0x1023]
[ 0.174296] pci 0001:00:04.0: BAR 3: assigned [io 0x1024-0x1027]
[ 0.239426] raid6: int32x1 gen() 300 MB/s
[ 0.256414] raid6: int32x1 xor() 162 MB/s
[ 0.273519] raid6: int32x2 gen() 390 MB/s
[ 0.290614] raid6: int32x2 xor() 236 MB/s
[ 0.307774] raid6: int32x4 gen() 437 MB/s
[ 0.324817] raid6: int32x4 xor() 255 MB/s
[ 0.341971] raid6: int32x8 gen() 277 MB/s
[ 0.358950] raid6: int32x8 xor() 205 MB/s
[ 0.358974] raid6: using algorithm int32x4 gen() 437 MB/s
[ 0.358993] raid6: .... xor() 255 MB/s, rmw enabled
[ 0.359012] raid6: using intx1 recovery algorithm
[ 0.359520] vgaarb: device added: PCI:0000:81:00.0,decodes=io+mem,owns=none,locks=none
[ 0.359563] vgaarb: loaded
[ 0.359579] vgaarb: bridge control possible 0000:81:00.0
[ 0.360044] SCSI subsystem initialized
[ 0.361160] usbcore: registered new interface driver usbfs
[ 0.361297] usbcore: registered new interface driver hub
[ 0.361416] usbcore: registered new device driver usb
[ 0.361737] pps_core: LinuxPPS API ver. 1 registered
[ 0.361767] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.361863] PTP clock support registered
[ 0.362849] EDAC MC: Ver: 3.0.0
[ 0.364015] Advanced Linux Sound Architecture Driver Initialized.
[ 0.365210] clocksource: Switched to clocksource timebase
[ 0.365446] FS-Cache: Loaded
[ 0.365654] CacheFiles: Loaded
[ 0.380629] NET: Registered protocol family 2
[ 0.382503] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.382641] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
[ 0.382966] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.383098] UDP hash table entries: 512 (order: 2, 24576 bytes)
[ 0.383174] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
[ 0.383751] NET: Registered protocol family 1
[ 0.384054] RPC: Registered named UNIX socket transport module.
[ 0.384085] RPC: Registered udp transport module.
[ 0.384103] RPC: Registered tcp transport module.
[ 0.384120] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.384961] Could not remap bcsr
[ 0.391066] genirq: Setting trigger mode 3 for irq 45 failed (uic_set_irq_type+0x0/0x160)
[ 0.393932] futex hash table entries: 256 (order: 0, 7168 bytes)
[ 0.394523] workingset: timestamp_bits=28 max_order=19 bucket_order=0
[ 0.414550] ntfs: driver 2.1.32 [Flags: R/W].
[ 0.415117] fuse init (API version 7.24)
[ 0.420342] async_tx: api initialized (async)
[ 0.420437] bounce: pool size: 64 pages
[ 0.420529] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.420561] io scheduler noop registered
[ 0.420732] io scheduler cfq registered (default)
[ 0.423105] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[ 0.423137] crc32: self tests passed, processed 225944 bytes in 989463 nsec
[ 0.424354] crc32c: CRC_LE_BITS = 64
[ 0.424381] crc32c: self tests passed, processed 225944 bytes in 494971 nsec
[ 0.493629] crc32_combine: 8373 self tests passed
[ 0.563065] crc32c_combine: 8373 self tests passed
[ 0.563119] glob: 64 self-tests passed, 0 failed
[ 0.662336] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.665172] console [ttyS0] disabled
[ 0.685707] serial8250.0: ttyS0 at MMIO 0x4ef600300 (irq = 22, base_baud = 691200) is a U6_16550A
[ 1.621588] console [ttyS0] enabled
[ 1.646060] serial8250.0: ttyS1 at MMIO 0x4ef600400 (irq = 23, base_baud = 691200) is a U6_16550A
[ 1.656324] console [ttyS0] disabled
[ 0.000000] Using Canyonlands machine description
[ 0.000000] Linux version 4.6.0-rc4-next-20160421-sam460ex-jm (root@julian-VirtualBox) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #1 PREEMPT Thu Apr 21 19:56:14 AST 2016
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] Normal empty
[ 0.000000] HighMem [mem 0x0000000030000000-0x000000007fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
[ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522752
[ 0.000000] Kernel command line: root=/dev/sdb6 console=ttyS0,115200 console=tty0
[ 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] Sorting __ex_table...
[ 0.000000] Memory: 2001640K/2097152K available (7432K kernel code, 316K rwdata, 3816K rodata, 240K init, 370K bss, 95512K reserved, 0K cma-reserved, 1310720K highmem)
[ 0.000000] Kernel virtual memory layout:
[ 0.000000] * 0xfffcf000..0xfffff000 : fixmap
[ 0.000000] * 0xffc00000..0xffe00000 : highmem PTEs
[ 0.000000] * 0xffa00000..0xffc00000 : consistent mem
[ 0.000000] * 0xffa00000..0xffa00000 : early ioremap
[ 0.000000] * 0xf1000000..0xffa00000 : vmalloc & ioremap
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:512 nr_irqs:512 16
[ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0
[ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0
[ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0
[ 0.000000] UIC3 (32 IRQ sources) at DCR 0xf0
[ 0.000013] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x10a60dda894, max_idle_ns: 440795207041 ns
[ 0.000023] clocksource: timebase mult[dda520] shift[24] registered
[ 0.000146] Console: colour dummy device 80x25
[ 0.000700] console [tty0] enabled
[ 0.000736] pid_max: default: 32768 minimum: 301
[ 0.000844] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000869] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.003510] devtmpfs: initialized
[ 0.006115] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.006507] xor: measuring software checksum speed
[ 0.016609] 8regs : 896.000 MB/sec
[ 0.026442] 8regs_prefetch: 800.000 MB/sec
[ 0.036491] 32regs : 1232.000 MB/sec
[ 0.046564] 32regs_prefetch: 1084.000 MB/sec
[ 0.046598] xor: using function: 32regs (1232.000 MB/sec)
[ 0.046626] prandom: seed boundary self test passed
[ 0.048682] prandom: 100 self tests passed
[ 0.049388] NET: Registered protocol family 16
[ 0.054856] cpuidle: using governor ladder
[ 0.057812] cpuidle: using governor menu
[ 0.058198] 256k L2-cache enabled
[ 0.058279] PCIE0: Port disabled via device-tree
[ 0.058340] PCIE1: Checking link...
[ 0.058357] PCIE1: Device detected, waiting for link...
[ 0.058376] PCIE1: link is up !
[ 0.160677] PCI host bridge /plb/pciex@d20000000 (primary) ranges:
[ 0.160727] MEM 0x0000000e80000000..0x0000000effffffff -> 0x0000000080000000
[ 0.160763] MEM 0x0000000f00100000..0x0000000f001fffff -> 0x0000000000000000
[ 0.160794] IO 0x0000000f80010000..0x0000000f8001ffff -> 0x0000000000000000
[ 0.160832] 4xx PCI DMA offset set to 0x00000000
[ 0.160850] 4xx PCI DMA window base to 0x0000000000000000
[ 0.160869] DMA window size 0x0000000080000000
[ 0.160904] PCIE1: successfully set as root-complex
[ 0.160996] PCI host bridge /plb/pci@c0ec00000 (primary) ranges:
[ 0.161026] MEM 0x0000000d80000000..0x0000000dffffffff -> 0x0000000080000000
[ 0.161061] MEM 0x0000000c0ee00000..0x0000000c0eefffff -> 0x0000000000000000
[ 0.161092] IO 0x0000000c08000000..0x0000000c0800ffff -> 0x0000000000000000
[ 0.161121] 4xx PCI DMA offset set to 0x00000000
[ 0.161139] 4xx PCI DMA window base to 0x0000000000000000
[ 0.161157] DMA window size 0x0000000080000000
[ 0.170647] PCI: Probing PCI hardware
[ 0.170969] PCI host bridge to bus 0000:80
[ 0.171007] pci_bus 0000:80: root bus resource [io 0xfffe0000-0xfffeffff] (bus address [0x0000-0xffff])
[ 0.171044] pci_bus 0000:80: root bus resource [mem 0xe80000000-0xeffffffff] (bus address [0x80000000-0xffffffff])
[ 0.171080] pci_bus 0000:80: root bus resource [mem 0xf00100000-0xf001fffff] (bus address [0x00000000-0x000fffff])
[ 0.171118] pci_bus 0000:80: root bus resource [bus 80-ff]
[ 0.171244] PCI: Hiding 4xx host bridge resources 0000:80:00.0
[ 0.172405] pci 0000:80:00.0: PCI bridge to [bus 81-bf]
[ 0.172720] PCI host bridge to bus 0001:00
[ 0.172753] pci_bus 0001:00: root bus resource [io 0x0000-0xffff]
[ 0.172779] pci_bus 0001:00: root bus resource [mem 0xd80000000-0xdffffffff] (bus address [0x80000000-0xffffffff])
[ 0.172816] pci_bus 0001:00: root bus resource [mem 0xc0ee00000-0xc0eefffff] (bus address [0x00000000-0x000fffff])
[ 0.172854] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 0.173625] pci 0000:80:00.0: BAR 9: assigned [mem 0xe80000000-0xe8fffffff 64bit pref]
[ 0.173671] pci 0000:80:00.0: BAR 8: assigned [mem 0xe90000000-0xe900fffff]
[ 0.173697] pci 0000:80:00.0: BAR 7: assigned [io 0xfffe1000-0xfffe1fff]
[ 0.173728] pci 0000:81:00.0: BAR 0: assigned [mem 0xe80000000-0xe8fffffff 64bit pref]
[ 0.173770] pci 0000:81:00.0: BAR 2: assigned [mem 0xe90000000-0xe9003ffff 64bit]
[ 0.173809] pci 0000:81:00.0: BAR 6: assigned [mem 0xe90040000-0xe9005ffff pref]
[ 0.173842] pci 0000:81:00.1: BAR 0: assigned [mem 0xe90060000-0xe90063fff 64bit]
[ 0.173881] pci 0000:81:00.0: BAR 4: assigned [io 0xfffe1000-0xfffe10ff]
[ 0.173908] pci 0000:80:00.0: PCI bridge to [bus 81-bf]
[ 0.173931] pci 0000:80:00.0: bridge window [io 0xfffe1000-0xfffe1fff]
[ 0.173957] pci 0000:80:00.0: bridge window [mem 0xe90000000-0xe900fffff]
[ 0.173984] pci 0000:80:00.0: bridge window [mem 0xe80000000-0xe8fffffff 64bit pref]
[ 0.174081] pci 0001:00:06.0: BAR 0: assigned [mem 0xd80000000-0xd83ffffff]
[ 0.174109] pci 0001:00:06.0: BAR 1: assigned [mem 0xd84000000-0xd841fffff]
[ 0.174136] pci 0001:00:04.0: BAR 6: assigned [mem 0xd84200000-0xd8427ffff pref]
[ 0.174168] pci 0001:00:04.0: BAR 5: assigned [mem 0xd84280000-0xd842801ff]
[ 0.174195] pci 0001:00:04.0: BAR 4: assigned [io 0x1000-0x100f]
[ 0.174220] pci 0001:00:04.0: BAR 0: assigned [io 0x1010-0x1017]
[ 0.174245] pci 0001:00:04.0: BAR 2: assigned [io 0x1018-0x101f]
[ 0.174270] pci 0001:00:04.0: BAR 1: assigned [io 0x1020-0x1023]
[ 0.174296] pci 0001:00:04.0: BAR 3: assigned [io 0x1024-0x1027]
[ 0.239426] raid6: int32x1 gen() 300 MB/s
[ 0.256414] raid6: int32x1 xor() 162 MB/s
[ 0.273519] raid6: int32x2 gen() 390 MB/s
[ 0.290614] raid6: int32x2 xor() 236 MB/s
[ 0.307774] raid6: int32x4 gen() 437 MB/s
[ 0.324817] raid6: int32x4 xor() 255 MB/s
[ 0.341971] raid6: int32x8 gen() 277 MB/s
[ 0.358950] raid6: int32x8 xor() 205 MB/s
[ 0.358974] raid6: using algorithm int32x4 gen() 437 MB/s
[ 0.358993] raid6: .... xor() 255 MB/s, rmw enabled
[ 0.359012] raid6: using intx1 recovery algorithm
[ 0.359520] vgaarb: device added: PCI:0000:81:00.0,decodes=io+mem,owns=none,locks=none
[ 0.359563] vgaarb: loaded
[ 0.359579] vgaarb: bridge control possible 0000:81:00.0
[ 0.360044] SCSI subsystem initialized
[ 0.361160] usbcore: registered new interface driver usbfs
[ 0.361297] usbcore: registered new interface driver hub
[ 0.361416] usbcore: registered new device driver usb
[ 0.361737] pps_core: LinuxPPS API ver. 1 registered
[ 0.361767] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.361863] PTP clock support registered
[ 0.362849] EDAC MC: Ver: 3.0.0
[ 0.364015] Advanced Linux Sound Architecture Driver Initialized.
[ 0.365210] clocksource: Switched to clocksource timebase
[ 0.365446] FS-Cache: Loaded
[ 0.365654] CacheFiles: Loaded
[ 0.380629] NET: Registered protocol family 2
[ 0.382503] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.382641] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
[ 0.382966] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.383098] UDP hash table entries: 512 (order: 2, 24576 bytes)
[ 0.383174] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
[ 0.383751] NET: Registered protocol family 1
[ 0.384054] RPC: Registered named UNIX socket transport module.
[ 0.384085] RPC: Registered udp transport module.
[ 0.384103] RPC: Registered tcp transport module.
[ 0.384120] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.384961] Could not remap bcsr
[ 0.391066] genirq: Setting trigger mode 3 for irq 45 failed (uic_set_irq_type+0x0/0x160)
[ 0.393932] futex hash table entries: 256 (order: 0, 7168 bytes)
[ 0.394523] workingset: timestamp_bits=28 max_order=19 bucket_order=0
[ 0.414550] ntfs: driver 2.1.32 [Flags: R/W].
[ 0.415117] fuse init (API version 7.24)
[ 0.420342] async_tx: api initialized (async)
[ 0.420437] bounce: pool size: 64 pages
[ 0.420529] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 0.420561] io scheduler noop registered
[ 0.420732] io scheduler cfq registered (default)
[ 0.423105] crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
[ 0.423137] crc32: self tests passed, processed 225944 bytes in 989463 nsec
[ 0.424354] crc32c: CRC_LE_BITS = 64
[ 0.424381] crc32c: self tests passed, processed 225944 bytes in 494971 nsec
[ 0.493629] crc32_combine: 8373 self tests passed
[ 0.563065] crc32c_combine: 8373 self tests passed
[ 0.563119] glob: 64 self-tests passed, 0 failed
[ 0.662336] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.665172] console [ttyS0] disabled
[ 0.685707] serial8250.0: ttyS0 at MMIO 0x4ef600300 (irq = 22, base_baud = 691200) is a U6_16550A
[ 1.621588] console [ttyS0] enabled
[ 1.646060] serial8250.0: ttyS1 at MMIO 0x4ef600400 (irq = 23, base_baud = 691200) is a U6_16550A
[ 1.656324] console [ttyS0] disabled
[ 1.660188] 4ef600300.serial: ttyS0 at MMIO 0x4ef600300 (irq = 22, base_baud = 691200) is a 16550
[ 2.620855] console [ttyS0] enabled
[ 2.625307] 4ef600400.serial: ttyS1 at MMIO 0x4ef600400 (irq = 23, base_baud = 691200) is a 16550
[ 2.634977] Generic non-volatile memory driver v1.1
[ 2.640506] [drm] Initialized drm 1.1.0 20060810
[ 2.645487] [drm] radeon kernel modesetting enabled.
[ 2.651490] [drm] initializing kernel modesetting (VERDE 0x1002:0x683F 0x1545:0x7750).
[ 2.659698] [drm] register mmio base: 0xe90000000
[ 2.664466] [drm] register mmio size: 262144
[ 3.000729] ATOM BIOS: C44501
[ 3.004027] radeon 0000:81:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
[ 3.012959] radeon 0000:81:00.0: GTT: 2048M 0x0000000040000000 - 0x00000000BFFFFFFF
[ 3.020642] [drm] Detected VRAM RAM=1024M, BAR=256M
[ 3.025536] [drm] RAM width 128bits DDR
[ 3.029564] [TTM] Zone kernel: Available graphics memory: 378436 kiB
[ 3.036053] [TTM] Zone highmem: Available graphics memory: 1033796 kiB
[ 3.042606] [TTM] Initializing pool allocator
[ 3.047005] [TTM] Initializing DMA pool allocator
[ 3.051829] [drm] radeon: 1024M of VRAM memory ready
[ 3.056831] [drm] radeon: 2048M of GTT memory ready.
[ 3.061861] [drm] Loading verde Microcode
[ 3.065925] [drm] Internal thermal controller with fan control
[ 3.072073] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0
[ 3.121249] [drm] radeon: dpm initialized
[ 3.127664] [drm] Found VCE firmware/feedback version 50.0.1 / 17!
[ 3.133923] [drm] GART: num cpu pages 524288, num gpu pages 524288
[ 3.150601] [drm] probing gen 2 caps for device aaa1:bed1 = 18cc41/0
[ 3.207450] [drm] PCIE GART of 2048M enabled (table at 0x00000000002E8000).
[ 3.214775] radeon 0000:81:00.0: WB enabled
[ 3.219003] radeon 0000:81:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xee965c00
[ 3.229133] radeon 0000:81:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xee965c04
[ 3.239254] radeon 0000:81:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xee965c08
[ 3.249375] radeon 0000:81:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xee965c0c
[ 3.259497] radeon 0000:81:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xee965c10
[ 3.301012] radeon 0000:81:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xf5135a18
[ 3.338154] radeon 0000:81:00.0: fence driver on ring 6 use gpu addr 0x0000000040000c18 and cpu addr 0xee965c18
[ 3.348309] radeon 0000:81:00.0: fence driver on ring 7 use gpu addr 0x0000000040000c1c and cpu addr 0xee965c1c
[ 3.358444] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.365087] [drm] Driver supports precise vblank timestamp query.
[ 3.371213] radeon 0000:81:00.0: radeon: MSI limited to 32-bit
[ 3.377138] genirq: Setting trigger mode 3 for irq 45 failed (uic_set_irq_type+0x0/0x160)
[ 3.385399] radeon 0000:81:00.0: radeon: using MSI.
[ 3.390358] [drm] radeon: irq initialized.
[ 4.149573] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD)
[ 4.158410] radeon 0000:81:00.0: disabling GPU acceleration
[ 4.367347] [drm] Radeon Display Connectors
[ 4.371907] [drm] Connector 0:
[ 4.375038] [drm] HDMI-A-1
[ 4.378042] [drm] HPD4
[ 4.380627] [drm] DDC: 0x6570 0x6570 0x6574 0x6574 0x6578 0x6578 0x657c 0x657c
[ 4.388080] [drm] Encoders:
[ 4.391081] [drm] DFP1: INTERNAL_UNIPHY2
[ 4.395371] [drm] Connector 1:
[ 4.398441] [drm] DVI-I-1
[ 4.401255] [drm] HPD2
[ 4.403810] [drm] DDC: 0x6560 0x6560 0x6564 0x6564 0x6568 0x6568 0x656c 0x656c
[ 4.411237] [drm] Encoders:
[ 4.414223] [drm] DFP2: INTERNAL_UNIPHY
[ 4.418424] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 4.536720] [drm] fb mappable at 0x806E9000
[ 4.540934] [drm] vram apper at 0x80000000
[ 4.545048] [drm] size 8294400
[ 4.548120] [drm] fb depth is 24
[ 4.551367] [drm] pitch is 7680
[ 4.830663] Console: switching to colour frame buffer device 240x67
[ 4.909999] radeon 0000:81:00.0: fb0: radeondrmfb frame buffer device
[ 4.919274] [drm] Initialized radeon 2.43.0 20080528 for 0000:81:00.0 on minor 0
[ 4.927614] [drm] amdgpu kernel modesetting enabled.
[ 4.946918] brd: module loaded
[ 4.957320] loop: module loaded
[ 4.961126] sm501 0001:00:06.0: enabling device (0004 -> 0006)
[ 4.967573] sm501 0001:00:06.0: incorrect device id c0000105
[ 4.974276] sata-dwc 4bffd1000.sata: id 0, controller version 1.82
[ 4.981380] sata-dwc 4bffd1000.sata: DesignWare DMA Controller, 1 channels
[ 4.989579] scsi host0: sata-dwc
[ 4.993395] ata1: SATA max UDMA/133 irq 36
[ 4.998302] sata_sil 0001:00:04.0: Applying R_ERR on DMA activate FIS errata fix
[ 5.007548] scsi host1: sata_sil
[ 5.011610] scsi host2: sata_sil
[ 5.015456] ata2: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd84280080 irq 21
[ 5.023329] ata3: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd842800c0 irq 21
[ 5.031941] libphy: Fixed MDIO Bus: probed
[ 5.036855] PPC 4xx OCP EMAC driver, version 3.54
[ 5.042298] MAL v2 /plb/mcmal, 2 TX channels, 16 RX channels
[ 5.048624] ZMII /plb/opb/emac-zmii@ef600d00 initialized
[ 5.054552] RGMII /plb/opb/emac-rgmii@ef601500 initialized with MDIO support
[ 5.062340] TAH /plb/opb/emac-tah@ef601350 initialized
[ 5.067931] TAH /plb/opb/emac-tah@ef601450 initialized
[ 5.073760] /plb/opb/emac-rgmii@ef601500: input 0 in RGMII mode
[ 5.081537] eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 00:50:c2:80:d5:c5
[ 5.088971] eth0: found Generic MII PHY (0x00)
[ 5.093923] /plb/opb/emac-rgmii@ef601500: input 1 in RGMII mode
[ 5.101614] eth1: EMAC-1 /plb/opb/ethernet@ef600f00, MAC 00:00:00:00:00:00
[ 5.109051] eth1: found Generic MII PHY (0x01)
[ 5.113909] PPP generic driver version 2.4.2
[ 5.118777] PPP BSD Compression module registered
[ 5.123934] PPP Deflate Compression module registered
[ 5.129326] NET: Registered protocol family 24
[ 5.134454] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.141659] ppc-of-ehci 4bffd0400.ehci: OF EHCI
[ 5.146722] ppc-of-ehci 4bffd0400.ehci: new USB bus registered, assigned bus number 1
[ 5.155430] ppc-of-ehci 4bffd0400.ehci: irq 31, io mem 0x4bffd0400
[ 5.182223] ppc-of-ehci 4bffd0400.ehci: USB 2.0 started, EHCI 1.00
[ 5.202893] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.224022] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.245576] usb usb1: Product: OF EHCI
[ 5.263609] usb usb1: Manufacturer: Linux 4.6.0-rc4-next-20160421-sam460ex-jm ehci_hcd
[ 5.286282] usb usb1: SerialNumber: PPC-OF USB
[ 5.306120] hub 1-0:1.0: USB hub found
[ 5.324626] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 5.346076] hub 1-0:1.0: 1 port detected
[ 5.364909] ata1.00: ATA-8: WDC WD5000AAKX-00ERMA0, 15.01H15, max UDMA/133
[ 5.364916] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 1/32)
[ 5.365011] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 5.409694] ata2.00: ATA-8: WDC WD5000AAKS-00UU3A0, 01.03B01, max UDMA/133
[ 5.409700] ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 0/32)
[ 5.409792] ata1.00: configured for UDMA/133
[ 5.432183] scsi 0:0:0:0: Direct-Access ATA WDC WD5000AAKX-0 1H15 PQ: 0 ANSI: 5
[ 5.432316] ata2.00: configured for UDMA/100
[ 5.541808] ehci-pci: EHCI PCI platform driver
[ 5.563020] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[ 5.563271] sd 0:0:0:0: [sda] Write Protect is off
[ 5.563406] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 5.563540] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.565194] scsi 1:0:0:0: Direct-Access ATA WDC WD5000AAKS-0 3B01 PQ: 0 ANSI: 5
[ 5.589623] sda: sda1
[ 5.590792] sd 0:0:0:0: [sda] Attached SCSI disk
[ 5.660715] sd 1:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[ 5.660937] sd 1:0:0:0: [sdb] Write Protect is off
[ 5.661042] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.661399] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 5.688143] sdb: RDSK (512) sdb1 (SFS^@)(res 2 spb 1) sdb2 (SFS^@)(res 2 spb 1) sdb3 (SFS^@)(res 2 spb 1) sdb4 (SFS^@)(res 2 spb 1) sdb5 (NTFS)(res 2 spb 2) sdb6 ((res 2 spb 1)
[ 5.690066] sd 1:0:0:0: [sdb] Attached SCSI disk
[ 5.882405] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 5.906819] ppc-of-ohci 4bffd0000.usb: OF OHCI
[ 5.929265] usb 1-1: new high-speed USB device number 2 using ppc-of-ehci
[ 5.954550] ppc-of-ohci 4bffd0000.usb: new USB bus registered, assigned bus number 2
[ 5.980884] ppc-of-ohci 4bffd0000.usb: irq 32, io mem 0x4bffd0000
[ 6.010251] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 6.052357] ata3.00: ATAPI: ASUS DRW-24B3ST i, 1.00, max UDMA/100
[ 6.092651] usb 1-1: New USB device found, idVendor=0424, idProduct=2517
[ 6.140219] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 6.192983] hub 1-1:1.0: USB hub found
[ 6.215263] ata3.00: configured for UDMA/100
[ 6.286090] hub 1-1:1.0: 7 ports detected
[ 6.331471] scsi 2:0:0:0: CD-ROM ASUS DRW-24B3ST i 1.00 PQ: 0 ANSI: 5
[ 6.411687] sr 2:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 6.464211] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 6.513283] sr 2:0:0:0: Attached scsi generic sg2 type 5
[ 6.632224] usb 1-1.1: new high-speed USB device number 3 using ppc-of-ehci
[ 6.770861] usb 1-1.1: New USB device found, idVendor=1a40, idProduct=0101
[ 6.820217] usb 1-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 6.872215] usb 1-1.1: Product: USB 2.0 Hub
[ 6.905197] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 6.905218] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.905222] usb usb2: Product: OF OHCI
[ 6.905227] usb usb2: Manufacturer: Linux 4.6.0-rc4-next-20160421-sam460ex-jm ohci_hcd
[ 6.905232] usb usb2: SerialNumber: PPC-OF USB
[ 6.905806] hub 2-0:1.0: USB hub found
[ 6.905837] hub 2-0:1.0: 1 port detected
[ 6.906292] ohci-pci: OHCI PCI platform driver
[ 6.906838] usbcore: registered new interface driver usblp
[ 6.907017] usbcore: registered new interface driver usb-storage
[ 6.907256] usbcore: registered new interface driver usbserial
[ 6.907357] usbcore: registered new interface driver usbserial_generic
[ 6.907451] usbserial: USB Serial support registered for generic
[ 6.907806] mousedev: PS/2 mouse device common for all mice
[ 6.907899] i2c /dev entries driver
[ 6.911362] Unable to handle kernel paging request for data at address 0x00000140
[ 6.911366] Faulting instruction address: 0xc073aa08
[ 6.911375] Vector: 300 (Data Access) at [eea6dd90]
[ 6.911397] pc: c073aa08: mutex_lock+0x0/0x1c
[ 6.911415] lr: c051a8e8: m41t80_handle_irq+0x28/0xac
[ 6.911417] sp: eea6de40
[ 6.911420] msr: 29000
[ 6.911422] dar: 140
[ 6.911424] dsisr: 0
[ 6.911427] current = 0xea9834e0
[ 6.911430] pid = 1413, comm = irq/45-m41t80
[ 6.911436] Linux version 4.6.0-rc4-next-20160421-sam460ex-jm (root@julian-VirtualBox) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #1 PREEMPT Thu Apr 21 19:56:14 AST 2016
[ 6.911462] enter ? for help
[ 6.911477] [link register ] c051a8e8 m41t80_handle_irq+0x28/0xac
[ 6.911485] [eea6de40] 00000000 (unreliable)
[ 6.911504] [eea6de60] c004ffac irq_thread_fn+0x2c/0x48
[ 6.911516] [eea6de80] c00501cc irq_thread+0xc4/0x160
[ 6.911537] [eea6ded0] c003a3f8 kthread+0xc8/0xcc
[ 6.911552] [eea6df40] c000aee8 ret_from_kernel_thread+0x5c/0x64
[ 6.911558] mon> <no input ...>
[ 8.911627] sched: RT throttling activated
[ 8.911751] Oops: Kernel access of bad area, sig: 11 [#1]
[ 8.911755] PREEMPT Canyonlands
[ 8.911760] Modules linked in:
[ 8.911767] CPU: 0 PID: 1413 Comm: irq/45-m41t80 Not tainted 4.6.0-rc4-next-20160421-sam460ex-jm #1
[ 8.911773] task: ea9834e0 ti: eea6c000 task.ti: eea6c000
[ 8.911776] NIP: c073aa08 LR: c051a8e8 CTR: c051a8c0
[ 8.911780] REGS: eea6dd90 TRAP: 0300 Not tainted (4.6.0-rc4-next-20160421-sam460ex-jm)
[ 8.911792] MSR: 00029000 <CE,EE,ME> CR: 44000822 XER: 20000000
[ 8.911844] DEAR: 00000140 ESR: 00000000
[ 8.911844] GPR00: c004ffac eea6de40 ea9834e0 00000140 ee907a00 00000000 00000000 ea983808
[ 8.911844] GPR08: c0b8e964 c051a8c0 00000001 ea4000cc 24082224 00000000 c003a330 ee911b00
[ 8.911844] GPR16: 00000000 00000000 00000000 00000000 00000000 c0b80000 00000001 ee922ad4
[ 8.911844] GPR24: ee926aa4 00000000 ee922adc ee926a80 ee911ad0 ee922a80 ee907a00 00000140
[ 8.911851] NIP [c073aa08] mutex_lock+0x0/0x1c
[ 8.911857] LR [c051a8e8] m41t80_handle_irq+0x28/0xac
[ 8.911859] Call Trace:
[ 8.911866] [eea6de60] [c004ffac] irq_thread_fn+0x2c/0x48
[ 8.911872] [eea6de80] [c00501cc] irq_thread+0xc4/0x160
[ 8.911879] [eea6ded0] [c003a3f8] kthread+0xc8/0xcc
[ 8.911885] [eea6df40] [c000aee8] ret_from_kernel_thread+0x5c/0x64
[ 8.911888] Instruction dump:
[ 8.911903] 812a0008 2f890000 409e0014 812a0010 712a0004 41820008 4bffeb6d bb410018
[ 8.911916] 80010034 38210030 7c0803a6 4e800020 <7d201828> 3129ffff 7d20192d 40a2fff4
[ 8.911942] ---[ end trace 19f0c3bd3f6d438b ]---
[ 8.911944]
[ 8.911956] Unable to handle kernel paging request for data at address 0xffffffe0
[ 8.911958] Faulting instruction address: 0xc003a828
[ 8.911963] Vector: 300 (Data Access) at [eea6dc40]
[ 8.911974] pc: c003a828: kthread_data+0x4/0xc
[ 8.911984] lr: c00500a0: irq_thread_dtor+0x48/0xb0
[ 8.911986] sp: eea6dcf0
[ 8.911989] msr: 29000
[ 8.911991] dar: ffffffe0
[ 8.911993] dsisr: 0
[ 8.911996] current = 0xea9834e0
[ 8.911999] pid = 1413, comm = irq/45-m41t80
[ 8.912004] Linux version 4.6.0-rc4-next-20160421-sam460ex-jm (root@julian-VirtualBox) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #1 PREEMPT Thu Apr 21 19:56:14 AST 2016
[ 8.912011] enter ? for help
[ 8.912016] mon> <no input ...>
[ 10.912066] Oops: Kernel access of bad area, sig: 11 [#2]
[ 10.912069] PREEMPT Canyonlands
[ 10.912071] Modules linked in:
[ 10.912077] CPU: 0 PID: 1413 Comm: irq/45-m41t80 Tainted: G D 4.6.0-rc4-next-20160421-sam460ex-jm #1
[ 10.912080] task: ea9834e0 ti: eea6c000 task.ti: eea6c000
[ 10.912083] NIP: c003a828 LR: c00500a0 CTR: c0050058
[ 10.912087] REGS: eea6dc40 TRAP: 0300 Tainted: G D (4.6.0-rc4-next-20160421-sam460ex-jm)
[ 10.912097] MSR: 00029000 <CE,EE,ME> CR: 44002824 XER: 20000000
[ 10.912148] DEAR: ffffffe0 ESR: 00000000
[ 10.912148] GPR00: c0038d38 eea6dcf0 ea9834e0 ea9834e0 00000000 00000001 00000000 00000000
[ 10.912148] GPR08: 00000000 00000000 00000004 eea6dd20 24002424 00000000 c003a330 ee911b00
[ 10.912148] GPR16: 00000000 00000000 00000000 00000000 00000000 c0b80000 00000001 ee922ad4
[ 10.912148] GPR24: ee926aa4 00000000 c0b87000 eea6dd28 c0b90000 ea983808 00000000 ea9834e0
[ 10.912153] NIP [c003a828] kthread_data+0x4/0xc
[ 10.912159] LR [c00500a0] irq_thread_dtor+0x48/0xb0
[ 10.912161] Call Trace:
[ 10.912171] [eea6dcf0] [c073c0b8] _raw_spin_unlock+0x18/0x54 (unreliable)
[ 10.912178] [eea6dd00] [c0038d38] task_work_run+0x7c/0x98
[ 10.912191] [eea6dd20] [c00234c4] do_exit+0x2f0/0x77c
[ 10.912205] [eea6dd60] [c0007764] die+0x23c/0x244
[ 10.912212] [eea6dd80] [c000b2cc] handle_page_fault+0x7c/0x80
[ 10.912220] --- interrupt: 300 at mutex_lock+0x0/0x1c
[ 10.912220] LR = m41t80_handle_irq+0x28/0xac
[ 10.912226] [eea6de40] [00000000] (null) (unreliable)
[ 10.912232] [eea6de60] [c004ffac] irq_thread_fn+0x2c/0x48
[ 10.912239] [eea6de80] [c00501cc] irq_thread+0xc4/0x160
[ 10.912245] [eea6ded0] [c003a3f8] kthread+0xc8/0xcc
[ 10.912252] [eea6df40] [c000aee8] ret_from_kernel_thread+0x5c/0x64
[ 10.912254] Instruction dump:
[ 10.912268] 7ce0412d 40a2fff4 7f831000 419e0010 480040a9 387fffe4 486ff649 39200000
[ 10.912281] 39610010 7d234b78 4bfd691c 81230238 <8069ffe0> 4e800020 9421ffe0 39200000
[ 10.912284] ---[ end trace 19f0c3bd3f6d438c ]---
[ 10.912285]
[ 10.912287] Fixing recursive fault but reboot is needed!
[ 10.912516] Unable to handle kernel paging request for data at address 0x00000008
[ 10.912519] Faulting instruction address: 0xc0224480
[ 10.912524] Vector: 300 (Data Access) at [eea6daf0]
[ 10.912538] pc: c0224480: exit_shm+0x18/0x148
[ 10.912549] lr: c0023494: do_exit+0x2c0/0x77c
[ 10.912552] sp: eea6dba0
[ 10.912554] msr: 29000
[ 10.912556] dar: 8
[ 10.912558] dsisr: 0
[ 10.912561] current = 0xea9834e0
[ 10.912564] pid = 1413, comm = irq/45-m41t80
[ 10.912570] Linux version 4.6.0-rc4-next-20160421-sam460ex-jm (root@julian-VirtualBox) (gcc version 5.3.1 20160413 (Ubuntu 5.3.1-14ubuntu2) ) #1 PREEMPT Thu Apr 21 19:56:14 AST 2016
[ 10.912580] enter ? for help
[ 10.912584] mon> <no input ...>
[ 12.912739] Oops: Kernel access of bad area, sig: 11 [#3]
[ 12.912743] PREEMPT Canyonlands
[ 12.912746] Modules linked in:
[ 12.912753] CPU: 0 PID: 1413 Comm: irq/45-m41t80 Tainted: G D 4.6.0-rc4-next-20160421-sam460ex-jm #1
[ 12.912757] task: ea9834e0 ti: eea6c000 task.ti: eea6c000
[ 12.912760] NIP: c0224480 LR: c0023494 CTR: c0042508
[ 12.912764] REGS: eea6daf0 TRAP: 0300 Tainted: G D (4.6.0-rc4-next-20160421-sam460ex-jm)
[ 12.912774] MSR: 00029000 <CE,EE,ME> CR: 24008282 XER: 00000000
[ 12.912825] DEAR: 00000008 ESR: 00000000
[ 12.912825] GPR00: c0023494 eea6dba0 ea9834e0 ea9834e0 00000000 7b2b1b22 00000000 00000800
[ 12.912825] GPR08: ffffffff 00000000 ea983878 eea6dbd0 c0b42f60 00000000 c003a330 ee911b00
[ 12.912825] GPR16: 00000000 00000000 00000000 00000000 00000000 c0b80000 00000001 ee922ad4
[ 12.912825] GPR24: ee926aa4 00000000 ea9837b8 eea6dbd8 00021000 00000000 0000000b ea9834e0
[ 12.912831] NIP [c0224480] exit_shm+0x18/0x148
[ 12.912836] LR [c0023494] do_exit+0x2c0/0x77c
[ 12.912838] Call Trace:
[ 12.912844] [eea6dba0] [c0b80000] 0xc0b80000 (unreliable)
[ 12.912851] [eea6dbd0] [c0023494] do_exit+0x2c0/0x77c
[ 12.912858] [eea6dc10] [c0007764] die+0x23c/0x244
[ 12.912865] [eea6dc30] [c000b2cc] handle_page_fault+0x7c/0x80
[ 12.912881] --- interrupt: 300 at kthread_data+0x4/0xc
[ 12.912881] LR = irq_thread_dtor+0x48/0xb0
[ 12.912891] [eea6dcf0] [c073c0b8] _raw_spin_unlock+0x18/0x54 (unreliable)
[ 12.912898] [eea6dd00] [c0038d38] task_work_run+0x7c/0x98
[ 12.912905] [eea6dd20] [c00234c4] do_exit+0x2f0/0x77c
[ 12.912912] [eea6dd60] [c0007764] die+0x23c/0x244
[ 12.912918] [eea6dd80] [c000b2cc] handle_page_fault+0x7c/0x80
[ 12.912927] --- interrupt: 300 at mutex_lock+0x0/0x1c
[ 12.912927] LR = m41t80_handle_irq+0x28/0xac
[ 12.912932] [eea6de40] [00000000] (null) (unreliable)
[ 12.912938] [eea6de60] [c004ffac] irq_thread_fn+0x2c/0x48
[ 12.912944] [eea6de80] [c00501cc] irq_thread+0xc4/0x160
[ 12.912951] [eea6ded0] [c003a3f8] kthread+0xc8/0xcc
[ 12.912957] [eea6df40] [c000aee8] ret_from_kernel_thread+0x5c/0x64
[ 12.912960] Instruction dump:
[ 12.912974] 80010014 7fc3f378 bbc10008 7c0803a6 38210010 4be24ca8 9421ffd0 7c0802a6
[ 12.912987] bf210014 90010034 3b4302d8 812302ec <83890008> 812302d8 7f9a4840 419e011c
[ 12.912991] ---[ end trace 19f0c3bd3f6d438d ]---
[ 12.912993]
[ 12.912995] Fixing recursive fault but reboot is needed!
[ 13.390671] rtc-m41t80 8-0068: rtc core: registered m41t80 as rtc0
[ 13.470525] ibm-iic 4ef600700.i2c: using standard (100 kHz) mode
[ 13.470943] ibm-iic 4ef600800.i2c: using standard (100 kHz) mode
[ 13.471001] md: linear personality registered for level -1
[ 13.471005] md: raid0 personality registered for level 0
[ 13.471008] md: raid1 personality registered for level 1
[ 13.471012] md: raid10 personality registered for level 10
[ 13.491775] md: raid6 personality registered for level 6
[ 13.491779] md: raid5 personality registered for level 5
[ 13.491782] md: raid4 personality registered for level 4
[ 13.492514] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@xxxxxxxxxx
[ 13.492517] EDAC PPC4xx MC: v1.0.0
[ 13.492520] EDAC PPC4xx MC: Reporting type: interrupt
[ 13.492832] hidraw: raw HID events driver (C) Jiri Kosina
[ 13.493915] usbcore: registered new interface driver usbhid
[ 13.493917] usbhid: USB HID core driver
[ 13.497644] no UART detected at 0x1
[ 13.498374] usbcore: registered new interface driver snd-usb-audio
[ 13.498483] usbcore: registered new interface driver snd-ua101
[ 13.498596] usbcore: registered new interface driver snd-usb-usx2y
[ 13.498765] ipip: IPv4 over IPv4 tunneling driver
[ 13.499333] Initializing XFRM netlink socket
[ 13.503146] NET: Registered protocol family 10
[ 13.504957] sit: IPv6 over IPv4 tunneling driver
[ 13.505725] NET: Registered protocol family 17
[ 13.505745] NET: Registered protocol family 15
[ 13.505923] Running MSI bitmap self-tests ...
[ 13.508058] Key type encrypted registered
[ 13.631062] rtc-m41t80 8-0068: setting system clock to 2016-04-21 20:03:58 UTC (1461269038)
[ 13.631222] ALSA device list:
[ 13.631225] #0: Virtual MIDI Card 1
[ 17.131679] md: Waiting for all devices to be available before autodetect
[ 17.152912] hub 1-1.1:1.0: USB hub found
[ 17.153121] hub 1-1.1:1.0: 4 ports detected
[ 17.189316] md: If you don't use raid, use raid=noautodetect
[ 17.209745] md: Autodetecting RAID arrays.
[ 17.227743] md: Scanned 0 and added 0 devices.
[ 17.245854] md: autorun ...
[ 17.262152] md: ... autorun DONE.
[ 17.278985] usb 1-1.2: new low-speed USB device number 4 using ppc-of-ehci
[ 17.325054] EXT4-fs (sdb6): couldn't mount as ext3 due to feature incompatibilities
[ 17.347361] EXT4-fs (sdb6): couldn't mount as ext2 due to feature incompatibilities
[ 17.375342] EXT4-fs (sdb6): INFO: recovery required on readonly filesystem
[ 17.396201] EXT4-fs (sdb6): write access will be enabled during recovery
[ 17.423483] usb 1-1.2: New USB device found, idVendor=04f2, idProduct=0116
[ 17.445906] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.467406] usb 1-1.2: Product: USB Keyboard
[ 17.485843] usb 1-1.2: Manufacturer: CHICONY
[ 17.513351] input: CHICONY USB Keyboard as /devices/platform/plb/4bffd0400.ehci/usb1/1-1/1-1.2/1-1.2:1.0/0003:04F2:0116.0001/input/input0
[ 17.540566] usb 1-1.1.1: new full-speed USB device number 5 using ppc-of-ehci
[ 17.614984] hid-generic 0003:04F2:0116.0001: input,hidraw0: USB HID v1.10 Keyboard [CHICONY USB Keyboard] on usb-PPC-OF USB-1.2/input0
[ 17.655754] usb 1-1.1.1: New USB device found, idVendor=0d8c, idProduct=000c
[ 17.681118] usb 1-1.1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 17.706188] usb 1-1.1.1: Product: C-Media USB Audio Device
[ 17.729746] usb 1-1.6: new full-speed USB device number 6 using ppc-of-ehci
[ 17.785630] input: C-Media USB Audio Device as /devices/platform/plb/4bffd0400.ehci/usb1/1-1/1-1.1/1-1.1.1/1-1.1.1:1.3/0003:0D8C:000C.0002/input/input1
[ 17.850117] usb 1-1.6: New USB device found, idVendor=046d, idProduct=c52b
[ 17.874581] hid-generic 0003:0D8C:000C.0002: input,hidraw1: USB HID v1.00 Device [C-Media USB Audio Device ] on usb-PPC-OF USB-1.1.1/input3
[ 17.911510] usb 1-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 17.936751] usb 1-1.6: Product: USB Receiver
[ 17.958420] random: nonblocking pool is initialized
[ 17.982294] usb 1-1.6: Manufacturer: Logitech
[ 18.014291] input: Logitech USB Receiver as /devices/platform/plb/4bffd0400.ehci/usb1/1-1/1-1.6/1-1.6:1.0/0003:046D:C52B.0003/input/input2
[ 18.102175] hid-generic 0003:046D:C52B.0003: input,hidraw2: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-PPC-OF USB-1.6/input0
[ 18.143443] input: Logitech USB Receiver as /devices/platform/plb/4bffd0400.ehci/usb1/1-1/1-1.6/1-1.6:1.1/0003:046D:C52B.0004/input/input3
[ 18.226842] hid-generic 0003:046D:C52B.0004: input,hidraw3: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-PPC-OF USB-1.6/input1
[ 18.266562] hid-generic 0003:046D:C52B.0005: hidraw4: USB HID v1.11 Device [Logitech USB Receiver] on usb-PPC-OF USB-1.6/input2
[ 18.371239] usb 1-1.7: new high-speed USB device number 7 using ppc-of-ehci
[ 18.489821] usb 1-1.7: New USB device found, idVendor=0424, idProduct=2240
[ 18.516856] usb 1-1.7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 18.544484] usb 1-1.7: Product: Ultra Fast Media
[ 18.569600] usb 1-1.7: Manufacturer: Generic
[ 18.594020] usb 1-1.7: SerialNumber: 000000225001
[ 18.620099] usb-storage 1-1.7:1.0: USB Mass Storage device detected
[ 18.646888] scsi host3: usb-storage 1-1.7:1.0
[ 18.842405] EXT4-fs (sdb6): orphan cleanup on readonly fs
[ 18.868895] EXT4-fs (sdb6): 8 orphan inodes deleted
[ 18.893714] EXT4-fs (sdb6): recovery complete
[ 19.000069] EXT4-fs (sdb6): mounted filesystem with ordered data mode. Opts: (null)
[ 19.027844] VFS: Mounted root (ext4 filesystem) readonly on device 8:22.
[ 19.063289] devtmpfs: mounted
[ 19.087023] Freeing unused kernel memory: 240K (c0b00000 - c0b3c000)
[ 19.113984] This architecture does not have kernel memory protection.
[ 19.674471] scsi 3:0:0:0: Direct-Access Generic Ultra HS-COMBO 1.98 PQ: 0 ANSI: 0
[ 19.705782] sd 3:0:0:0: Attached scsi generic sg3 type 0
[ 19.734968] sd 3:0:0:0: [sdc] Attached SCSI removable disk
[ 19.917138] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[ 19.958023] systemd[1]: Detected architecture ppc.
[ 20.065041] systemd[1]: Set hostname to <Amigaone>.
[ 21.519968] systemd[1]: Reached target Encrypted Volumes.
[ 21.570560] systemd[1]: Listening on udev Kernel Socket.
[ 21.620798] systemd[1]: Listening on Syslog Socket.
[ 21.670627] systemd[1]: Listening on udev Control Socket.
[ 21.721378] systemd[1]: Reached target Remote File Systems (Pre).
[ 21.772897] systemd[1]: Reached target Remote File Systems.
[ 21.825097] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 21.881762] systemd[1]: Listening on Journal Socket (/dev/log).
[ 21.935120] systemd[1]: Created slice System Slice.
[ 21.987339] systemd[1]: Created slice system-getty.slice.
[ 22.038600] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 22.090775] systemd[1]: Reached target User and Group Name Lookups.
[ 22.172569] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 22.225088] systemd[1]: Reached target Swap.
[ 22.272701] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 22.322299] systemd[1]: Created slice User and Session Slice.
[ 22.370982] systemd[1]: Reached target Slices.
[ 22.416829] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 22.464385] systemd[1]: Listening on Journal Socket.
[ 22.511007] systemd[1]: Started Read required files in advance.
[ 22.570057] systemd[1]: Mounting Debug File System...
[ 22.625126] systemd[1]: Starting Journal Service...
[ 22.684498] systemd[1]: Starting Uncomplicated firewall...
[ 22.737849] systemd[1]: Starting Braille Device Support...
[ 22.836716] systemd[1]: Mounting POSIX Message Queue File System...
[ 22.897533] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 22.958067] systemd[1]: Starting Nameserver information manager...
[ 23.084926] systemd[1]: Starting Load Kernel Modules...
[ 23.148296] systemd[1]: Mounted Debug File System.
[ 23.210788] systemd[1]: Mounted POSIX Message Queue File System.
[ 23.330650] systemd[1]: ureadahead.service: Main process exited, code=exited, status=5/NOTINSTALLED
[ 23.404931] systemd[1]: ureadahead.service: Unit entered failed state.
[ 23.478357] systemd[1]: ureadahead.service: Failed with result 'exit-code'.
[ 23.538604] systemd[1]: Started Uncomplicated firewall.
[ 23.633545] systemd[1]: brltty.service: Main process exited, code=exited, status=228/SECCOMP
[ 23.664743] systemd[1]: Failed to start Braille Device Support.
[ 23.743947] systemd[1]: brltty.service: Unit entered failed state.
[ 23.770120] systemd[1]: brltty.service: Failed with result 'exit-code'.
[ 23.798553] systemd[1]: Started Create Static Device Nodes in /dev.
[ 23.852655] systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
[ 23.889120] systemd[1]: Failed to start Load Kernel Modules.
[ 23.964997] systemd[1]: systemd-modules-load.service: Unit entered failed state.
[ 23.992178] systemd[1]: systemd-modules-load.service: Failed with result 'exit-code'.
[ 24.023033] systemd[1]: Started Nameserver information manager.
[ 24.080318] systemd[1]: Started Journal Service.
Ubuntu 16.04 LTS Amigaone ttyS0
Amigaone login: [ 557.038222] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
[ 557.054514] ata1.00: failed command: WRITE FPDMA QUEUED
[ 557.066127] ata1.00: cmd 61/00:00:00:44:01/04:00:00:00:00/40 tag 0 ncq 524288 out
[ 557.066127] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 557.117097] ata1.00: status: { DRDY }
[ 588.078116] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
[ 588.098085] ata1.00: failed command: WRITE FPDMA QUEUED
[ 588.111676] ata1.00: cmd 61/00:00:00:44:01/04:00:00:00:00/40 tag 0 ncq 524288 out
[ 588.111676] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 588.160050] ata1.00: status: { DRDY }
[ 619.054000] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
[ 619.072898] ata1.00: failed command: WRITE FPDMA QUEUED
[ 619.091921] ata1.00: cmd 61/00:00:00:44:01/04:00:00:00:00/40 tag 0 ncq 524288 out
[ 619.091921] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 619.133930] ata1.00: status: { DRDY }
[ 650.093801] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
[ 650.114709] ata1.00: failed command: WRITE FPDMA QUEUED
[ 650.132741] ata1.00: cmd 61/00:00:00:44:01/04:00:00:00:00/40 tag 0 ncq 524288 out
[ 650.132741] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 650.178703] ata1.00: status: { DRDY }
[ 681.069573] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 681.090496] ata1.00: failed command: WRITE DMA EXT
[ 681.106547] ata1.00: cmd 35/00:00:00:44:01/00:04:00:00:00/e0 tag 0 dma 524288 out
[ 681.106547] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 681.148522] ata1.00: status: { DRDY }
[ 712.045351] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 712.066303] ata1.00: failed command: WRITE DMA EXT
[ 712.082296] ata1.00: cmd 35/00:00:00:44:01/00:04:00:00:00/e0 tag 0 dma 524288 out
[ 712.082296] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 712.123259] ata1.00: status: { DRDY }
[ 712.442304] blk_update_request: I/O error, dev sda, sector 82944
[ 712.464289] Buffer I/O error on dev sda1, logical block 10112, lost async page write
[ 712.485669] Buffer I/O error on dev sda1, logical block 10113, lost async page write
[ 712.507273] Buffer I/O error on dev sda1, logical block 10114, lost async page write
[ 712.533260] Buffer I/O error on dev sda1, logical block 10115, lost async page write
[ 712.556643] Buffer I/O error on dev sda1, logical block 10116, lost async page write
[ 712.582319] Buffer I/O error on dev sda1, logical block 10117, lost async page write
[ 712.608263] Buffer I/O error on dev sda1, logical block 10118, lost async page write
[ 712.627801] Buffer I/O error on dev sda1, logical block 10119, lost async page write
[ 712.657018] Buffer I/O error on dev sda1, logical block 10120, lost async page write
[ 712.678317] Buffer I/O error on dev sda1, logical block 10121, lost async page write
[ 743.021092] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 743.037001] ata1.00: failed command: READ DMA
[ 743.045623] ata1.00: cmd c8/00:08:e0:d5:01/00:00:00:00:00/e0 tag 0 dma 4096 in
[ 743.045623] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 743.095291] ata1.00: status: { DRDY }
[ 774.060800] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 774.074201] ata1.00: failed command: READ DMA
[ 774.094734] ata1.00: cmd c8/00:08:e0:d5:01/00:00:00:00:00/e0 tag 0 dma 4096 in
[ 774.094734] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 774.131219] ata1.00: status: { DRDY }
[ 805.100512] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 805.115189] ata1.00: failed command: READ DMA
[ 805.136999] ata1.00: cmd c8/00:08:e0:d5:01/00:00:00:00:00/e0 tag 0 dma 4096 in
[ 805.136999] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 805.180936] ata1.00: status: { DRDY }
[ 836.076208] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 836.088142] ata1.00: failed command: READ DMA
[ 836.107693] ata1.00: cmd c8/00:08:e0:d5:01/00:00:00:00:00/e0 tag 0 dma 4096 in
[ 836.107693] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 836.146145] ata1.00: status: { DRDY }
[ 867.051895] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 867.105822] ata1.00: failed command: READ DMA
[ 867.158847] ata1.00: cmd c8/00:08:e0:d5:01/00:00:00:00:00/e0 tag 0 dma 4096 in
[ 867.158847] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 867.286458] ata1.00: status: { DRDY }
[ 898.027548] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 898.035044] ata1.00: failed command: READ DMA
[ 898.040626] ata1.00: cmd c8/00:08:e0:d5:01/00:00:00:00:00/e0 tag 0 dma 4096 in
[ 898.040626] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 898.056647] ata1.00: status: { DRDY }
[ 898.369718] blk_update_request: I/O error, dev sda, sector 120288
