← Back to team overview

kernel-packages team mailing list archive

[Bug 1347936] Re: not all drives detected after setting power-up in standby

 

$ sudo lspci -vvk -s 03:00.0 -n

03:00.0 0106: 1b4b:9130 (rev 11) (prog-if 01 [AHCI 1.0])
	Subsystem: 1b4b:9123
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 44
	Region 0: I/O ports at e040 [size=8]
	Region 1: I/O ports at e030 [size=4]
	Region 2: I/O ports at e020 [size=8]
	Region 3: I/O ports at e010 [size=4]
	Region 4: I/O ports at e000 [size=16]
	Region 5: Memory at f0510000 (32-bit, non-prefetchable) [size=2K]
	Expansion ROM at f0500000 [disabled] [size=64K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0300c  Data: 41d1
	Capabilities: [70] Express (v2) Legacy Endpoint, MSI 00
		DevCap:	MaxPayload 512 bytes, PhantFunc 0, Latency L0s <1us, L1 <8us
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 512 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
		LnkCap:	Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <64us
			ClockPM- Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
		LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr+ BadTLP- BadDLLP- Rollover+ Timeout+ NonFatalErr-
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
	Kernel driver in use: ahci

** Tags added: amd64

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1347936

Title:
  not all drives detected after setting power-up in standby

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Description:	Ubuntu 14.04.1 LTS
  Release:	14.04
  Kernel: 3.13.0-24-generic
  Hardware: 
  1x Silverstone EC05 = Marvell 88SE9130 (motherboard does not load the Marvell BIOS extension)
  1x Dawicontrol PM-6510 = Sil3726 (no RAID configured = port multiplier mode)
  5x Hitachi HDS5C3020BLE630 (Firmware Revision:  MZ4OAAB0)

  Before enabling Power-Up In Standby (PUIS) for each Hitachi HDD there are *five* Hitachi drives detected:
  $ lsscsi
  [4:0:0:0]    disk    ATA      OCZ-VERTEX       1.3   /dev/sda
  [5:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdb
  [7:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdc
  [8:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdd
  [9:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sde
  [10:0:0:0]   disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdf
  [12:0:0:0]   process Marvell  91xx Config      1.01  -

  What I expected to happen was (after turning off the system power, and
  later on rebooting the system), that this list of detected drives
  didn't change and that the link speed is 3.0 Gbps.

  What happens instead, after enabling Power-Up In Standby for all 5 Hitachi drives && power off && boot, is that only *three* out of five attached Hitachi drives are detected:
  $ lsscsi
  [4:0:0:0]    disk    ATA      OCZ-VERTEX       1.3   /dev/sda
  [5:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdb
  [7:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdc
  [9:0:0:0]    disk    ATA      Hitachi HDS5C302 MZ4O  /dev/sdd
  [12:0:0:0]   process Marvell  91xx Config      1.01  -

  and the SATA link speed is reduced from "SATA link up 3.0 Gbps" to
  "SATA link up 1.5 Gbps".

  
  More details:
  ========
  1. "Power-Up In Standby feature set" is available for this Hitachi HDS5C3020BLE630 HDD according to hdparm -I output.

  2. Power-Up In Standby (PUIS) was enabled using this command:
  $ sudo hdparm -s1 --yes-i-know-what-i-am-doing /dev/sd{b,c,d,e,f}

  3. Dmesg output before hdparm -s1 --yes-i-know-what-i-am-doing /dev/sd{b,c,d,e,f}:
  ====
  ...
  [    2.806779] ahci 0000:03:00.0: irq 44 for MSI/MSI-X
  [    2.820401] ahci 0000:03:00.0: AHCI 0001.0200 32 slots 8 ports 6 Gbps 0xff impl SATA mode
  [    2.820402] ahci 0000:03:00.0: flags: 64bit ncq pio
  [    2.821223] scsi5 : ahci
  [    2.821290] scsi6 : ahci
  [    2.821346] scsi7 : ahci
  [    2.821403] scsi8 : ahci
  [    2.821458] scsi9 : ahci
  [    2.821514] scsi10 : ahci
  [    2.821569] scsi11 : ahci
  [    2.821625] scsi12 : ahci
  [    2.821673] ata6: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510100 irq 44
  [    2.821675] ata7: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510180 irq 44
  [    2.821676] ata8: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510200 irq 44
  [    2.821678] ata9: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510280 irq 44
  [    2.821679] ata10: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510300 irq 44
  [    2.821681] ata11: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510380 irq 44
  [    2.821682] ata12: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510400 irq 44
  [    2.821684] ata13: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510480 irq 44
  [    3.124077] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    3.148049] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    3.148069] ata11: SATA link down (SStatus 0 SControl 300)
  [    3.148091] ata12: SATA link down (SStatus 0 SControl 300)
  [    3.148112] ata13: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    3.148132] ata8: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    3.148148] ata7: SATA link down (SStatus 0 SControl 300)
  [    3.148170] ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    3.151632] ata13.00: ATAPI: MARVELL VIRTUALL, 1.09, max UDMA/66
  [    3.181571] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
  [    3.181572] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
  [    3.181573] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
  [    3.184009] ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    3.211495] ata8.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [    3.211496] ata8.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [    3.211501] ata6.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [    3.211502] ata6.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [    3.211508] ata13.00: configured for UDMA/66
  [    3.211510] ata9.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [    3.211511] ata9.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [    3.269922] ata10.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [    3.269923] ata10.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [    3.269927] ata5.00: ATA-7: OCZ-VERTEX, 1.3, max UDMA/133
  [    3.269927] ata5.00: 125045424 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
  [    3.329205] ata8.00: configured for UDMA/133
  [    3.329213] ata9.00: configured for UDMA/133
  [    3.329217] ata6.00: configured for UDMA/133
  [    3.358627] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
  [    3.358628] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
  [    3.358629] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
  [    3.387504] ata10.00: configured for UDMA/133
  [    3.444077] ata5.00: configured for UDMA/133
  [    3.444146] scsi 4:0:0:0: Direct-Access     ATA      OCZ-VERTEX       1.3  PQ: 0 ANSI: 5
  [    3.444326] sd 4:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
  [    3.444352] sd 4:0:0:0: [sda] Write Protect is off
  [    3.444353] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
  [    3.444361] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    3.444539] sd 4:0:0:0: Attached scsi generic sg0 type 0
  [    3.444653] scsi 5:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [    3.444732] sd 5:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [    3.444733] sd 5:0:0:0: [sdb] 4096-byte physical blocks
  [    3.444794] sd 5:0:0:0: [sdb] Write Protect is off
  [    3.444796] sd 5:0:0:0: [sdb] Mode Sense: 00 3a 00 00
  [    3.444805] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    3.444855] sd 5:0:0:0: Attached scsi generic sg1 type 0
  [    3.444919] scsi 7:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [    3.444990] sd 7:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [    3.444990] sd 7:0:0:0: [sdc] 4096-byte physical blocks
  [    3.445011] sd 7:0:0:0: [sdc] Write Protect is off
  [    3.445012] sd 7:0:0:0: [sdc] Mode Sense: 00 3a 00 00
  [    3.445021] sd 7:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    3.445114] sd 7:0:0:0: Attached scsi generic sg2 type 0
  [    3.445173] scsi 8:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [    3.445233] sd 8:0:0:0: Attached scsi generic sg3 type 0
  [    3.445287] scsi 9:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [    3.445348] sd 9:0:0:0: Attached scsi generic sg4 type 0
  [    3.445407] sd 8:0:0:0: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [    3.445408] sd 8:0:0:0: [sdd] 4096-byte physical blocks
  [    3.445414] sd 9:0:0:0: [sde] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [    3.445415] sd 9:0:0:0: [sde] 4096-byte physical blocks
  [    3.445854] sd 9:0:0:0: [sde] Write Protect is off
  [    3.445856] sd 9:0:0:0: [sde] Mode Sense: 00 3a 00 00
  [    3.445865] sd 8:0:0:0: [sdd] Write Protect is off
  [    3.445866] sd 8:0:0:0: [sdd] Mode Sense: 00 3a 00 00
  [    3.445888] sd 9:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    3.445916] sd 8:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    3.499601] scsi 12:0:0:0: Processor         Marvell  91xx Config      1.01 PQ: 0 ANSI: 5
  [    3.499673] scsi 12:0:0:0: Attached scsi generic sg5 type 3
  [    3.553712]  sda: sda1 sda2 < sda5 >
  [    3.553904] sd 4:0:0:0: [sda] Attached SCSI disk
  [    3.660336]  sdc: unknown partition table
  [    3.660369]  sdb: unknown partition table
  [    3.660442] sd 7:0:0:0: [sdc] Attached SCSI disk
  [    3.660475]  sdd: unknown partition table
  [    3.660510] sd 5:0:0:0: [sdb] Attached SCSI disk
  [    3.660545] sd 8:0:0:0: [sdd] Attached SCSI disk
  [    3.712498]  sde: unknown partition table
  [    3.712578] sd 9:0:0:0: [sde] Attached SCSI disk
  [    4.102853] random: nonblocking pool is initialized
  [    4.985641] ata11: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
  [    4.985642] ata11: irq_stat 0x80000040, connection status changed
  [    4.985643] ata11: SError: { DevExch }
  [    4.985647] ata11: hard resetting link
  [    5.705533] ata11: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    5.794270] ata11.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [    5.794271] ata11.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [    5.884054] ata11.00: configured for UDMA/133
  [    5.913642] ata11: EH complete
  [    5.942886] scsi 10:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [    5.972831] sd 10:0:0:0: [sdf] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [    5.972832] sd 10:0:0:0: [sdf] 4096-byte physical blocks
  [    5.972854] sd 10:0:0:0: [sdf] Write Protect is off
  [    5.972855] sd 10:0:0:0: [sdf] Mode Sense: 00 3a 00 00
  [    5.972865] sd 10:0:0:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    5.973000] sd 10:0:0:0: Attached scsi generic sg6 type 0
  [    6.064214]  sdf: unknown partition table
  [    6.064301] sd 10:0:0:0: [sdf] Attached SCSI disk
  ...
  =====

  4. Dmesg output after hdparm -s1 --yes-i-know-what-i-am-doing /dev/sd{b,c,d,e,f} && power off && power on:
  =====
  ...
  [    2.843447] ahci 0000:03:00.0: irq 44 for MSI/MSI-X
  [    2.864417] ahci 0000:03:00.0: AHCI 0001.0200 32 slots 8 ports 6 Gbps 0xff impl SATA mode
  [    2.864419] ahci 0000:03:00.0: flags: 64bit ncq pio
  [    2.892590] scsi5 : ahci
  [    2.953718] scsi6 : ahci
  [    3.045595] scsi7 : ahci
  [    3.045674] scsi8 : ahci
  [    3.045726] scsi9 : ahci
  [    3.045774] scsi10 : ahci
  [    3.045824] scsi11 : ahci
  [    3.045871] scsi12 : ahci
  [    3.045895] ata6: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510100 irq 44
  [    3.045897] ata7: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510180 irq 44
  [    3.045899] ata8: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510200 irq 44
  [    3.045900] ata9: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510280 irq 44
  [    3.045902] ata10: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510300 irq 44
  [    3.045904] ata11: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510380 irq 44
  [    3.045905] ata12: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510400 irq 44
  [    3.045907] ata13: SATA max UDMA/133 abar m2048@0xf0510000 port 0xf0510480 irq 44
  [    3.188061] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
  [    3.235202] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
  [    3.235204] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
  [    3.235205] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
  [    3.329365] ata5.00: ATA-7: OCZ-VERTEX, 1.3, max UDMA/133
  [    3.329366] ata5.00: 125045424 sectors, multi 1: LBA48 NCQ (depth 31/32), AA
  [    3.419576] ata5.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
  [    3.419578] ata5.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
  [    3.419579] ata5.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
  [    3.419839] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    3.419860] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    3.419878] ata11: SATA link down (SStatus 0 SControl 300)
  [    3.419898] ata12: SATA link down (SStatus 0 SControl 300)
  [    3.419920] ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    3.419939] ata13: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    3.419961] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    3.419977] ata7: SATA link down (SStatus 0 SControl 300)
  [    3.449263] ata13.00: ATAPI: MARVELL VIRTUALL, 1.09, max UDMA/66
  [    3.449268] usb 3-10.1: new full-speed USB device number 3 using xhci_hcd
  [    3.509277] ata13.00: configured for UDMA/66
  [    3.509288] ata5.00: configured for UDMA/133
  [    3.509350] scsi 4:0:0:0: Direct-Access     ATA      OCZ-VERTEX       1.3  PQ: 0 ANSI: 5
  [    3.509458] sd 4:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
  [    3.509488] sd 4:0:0:0: [sda] Write Protect is off
  [    3.509489] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
  [    3.509499] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [    3.509614] sd 4:0:0:0: Attached scsi generic sg0 type 0
  [    3.630525]  sda: sda1 sda2 < sda5 >
  [    3.630693] sd 4:0:0:0: [sda] Attached SCSI disk
  [    3.717602] usb 3-10.1: New USB device found, idVendor=05ac, idProduct=0205
  [    3.717604] usb 3-10.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
  [    3.717605] usb 3-10.1: Product: Apple Extended USB Keyboard
  [    3.717605] usb 3-10.1: Manufacturer: Mitsumi Electric
  [    3.717670] usb 3-10.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
  [    3.717671] usb 3-10.1: ep 0x82 - rounding interval to 1024 microframes, ep desc says 2040 microframes
  [    3.855349] hidraw: raw HID events driver (C) Jiri Kosina
  [    4.217956] usbcore: registered new interface driver usbhid
  [    4.217956] usbhid: USB HID core driver
  [    4.319014] input: Mitsumi Electric Apple Extended USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1:1.0/input/input5
  [    4.319306] hid-generic 0003:05AC:0205.0001: input,hidraw0: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0000:00:14.0-10.1/input0
  [    4.367091] input: Mitsumi Electric Apple Extended USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb3/3-10/3-10.1/3-10.1:1.1/input/input6
  [    4.367375] hid-generic 0003:05AC:0205.0002: input,hidraw1: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0000:00:14.0-10.1/input1
  [    4.654774] ata11: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
  [    4.654775] ata11: irq_stat 0x80000040, connection status changed
  [    4.654776] ata11: SError: { DevExch }
  [    4.654780] ata11: hard resetting link
  [    5.170772] systemd-udevd[103]: renamed network interface eth0 to p5p1
  [    5.284258] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
  [    5.721606] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [    8.442948] ata10.00: qc timeout (cmd 0xef)
  [    8.477242] ata6.00: qc timeout (cmd 0xef)
  [    8.511795] ata10.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
  [    8.546544] ata6.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
  [    8.581827] ata9.00: qc timeout (cmd 0xef)
  [    8.617291] ata8.00: qc timeout (cmd 0xef)
  [    8.652752] ata9.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
  [    8.688389] ata8.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
  [   10.748679] ata11.00: qc timeout (cmd 0xec)
  [   10.788686] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4)
  [   10.825203] ata11: hard resetting link
  [   13.042479] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [   13.098419] ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [   13.134704] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [   13.170824] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [   13.262254] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
  [   18.213394] ata6.00: qc timeout (cmd 0x27)
  [   18.253384] ata6.00: failed to read native max address (err_mask=0x4)
  [   18.288765] ata6.00: HPA support seems broken, skipping HPA handling
  [   18.324569] ata6: limiting SATA link speed to 1.5 Gbps
  [   19.412263] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   23.204529] ata9.00: qc timeout (cmd 0xef)
  [   23.240761] ata10.00: qc timeout (cmd 0xef)
  [   23.277266] ata9.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
  [   23.314023] ata9: limiting SATA link speed to 1.5 Gbps
  [   23.350817] ata10.00: failed to read native max address (err_mask=0x40)
  [   23.387808] ata10.00: HPA support seems broken, skipping HPA handling
  [   23.424710] ata10: limiting SATA link speed to 1.5 Gbps
  [   23.461482] ata11.00: qc timeout (cmd 0xec)
  [   23.504272] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4)
  [   23.541088] ata11: limiting SATA link speed to 1.5 Gbps
  [   23.577674] ata11: hard resetting link
  [   23.815980] ata10: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   25.374437] ata8.00: qc timeout (cmd 0xec)
  [   25.418400] ata8.00: failed to IDENTIFY (I/O error, err_mask=0x4)
  [   25.454786] ata8: limiting SATA link speed to 1.5 Gbps
  [   27.728159] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   27.764681] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   27.820951] ata6.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [   27.857743] ata6.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [   27.894786] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   32.815183] ata11.00: qc timeout (cmd 0xef)
  [   32.859146] ata11.00: failed to IDENTIFY (SPINUP failed, err_mask=0x4)
  [   32.895740] ata11: hard resetting link
  [   32.932083] ata9.00: qc timeout (cmd 0x27)
  [   32.975035] ata9.00: failed to read native max address (err_mask=0x4)
  [   33.010811] ata9.00: HPA support seems broken, skipping HPA handling
  [   35.144923] ata11: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   35.179036] ata10.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [   35.212563] ata10.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [   35.245342] ata11: EH complete
  [   35.276907] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
  [   35.279148] ata6.00: configured for UDMA/133
  [   35.279221] scsi 5:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [   35.279306] ata8.00: ATA-8: Hitachi HDS5C3020BLE630, MZ4OAAB0, max UDMA/133
  [   35.279307] ata8.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
  [   35.279331] sd 5:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [   35.279332] sd 5:0:0:0: [sdb] 4096-byte physical blocks
  [   35.279358] ata10.00: configured for UDMA/133
  [   35.279362] sd 5:0:0:0: [sdb] Write Protect is off
  [   35.279363] sd 5:0:0:0: [sdb] Mode Sense: 00 3a 00 00
  [   35.279373] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [   35.280669] ata8.00: configured for UDMA/133
  [   35.284877] sd 5:0:0:0: Attached scsi generic sg1 type 0
  [   35.305137]  sdb: unknown partition table
  [   35.308679] sd 5:0:0:0: [sdb] Attached SCSI disk
  [   35.308753] scsi 7:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [   35.308827] sd 7:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [   35.308828] sd 7:0:0:0: [sdc] 4096-byte physical blocks
  [   35.308849] sd 7:0:0:0: [sdc] Write Protect is off
  [   35.308850] sd 7:0:0:0: [sdc] Mode Sense: 00 3a 00 00
  [   35.308859] sd 7:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [   35.308944] sd 7:0:0:0: Attached scsi generic sg2 type 0
  [   35.309012] scsi 9:0:0:0: Direct-Access     ATA      Hitachi HDS5C302 MZ4O PQ: 0 ANSI: 5
  [   35.309071] sd 9:0:0:0: Attached scsi generic sg3 type 0
  [   35.309088] sd 9:0:0:0: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
  [   35.309088] sd 9:0:0:0: [sdd] 4096-byte physical blocks
  [   35.309149] sd 9:0:0:0: [sdd] Write Protect is off
  [   35.309150] sd 9:0:0:0: [sdd] Mode Sense: 00 3a 00 00
  [   35.309159] sd 9:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
  [   35.309200] scsi 12:0:0:0: Processor         Marvell  91xx Config      1.01 PQ: 0 ANSI: 5
  [   35.309245] scsi 12:0:0:0: Attached scsi generic sg4 type 3
  [   35.348111]  sdc: unknown partition table
  [   35.348177]  sdd: unknown partition table
  [   35.348235] sd 9:0:0:0: [sdd] Attached SCSI disk
  [   35.348260] sd 7:0:0:0: [sdc] Attached SCSI disk
  ...

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1347936/+subscriptions