Attachment 838931 Details for Bug 1044971 – File: dmesg

File: dmesg

dmesg (text/plain), 226.35 KB, created by lray+redhatbugzilla on 2013-12-19 10:54:06 UTC

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Creator: lray+redhatbugzilla

Created: 2013-12-19 10:54:06 UTC

Size: 226.35 KB

patch

obsolete

>[40283.501273] ehci-pci 0000:00:1a.7: power state changed by ACPI to D0
>[40283.512154] ehci-pci 0000:00:1a.7: System wakeup disabled by ACPI
>[40283.523564] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[40283.523674] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
>[40283.523778] ehci-pci 0000:00:1d.7: power state changed by ACPI to D0
>[40283.534215] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
>[40283.556791] PM: noirq resume of devices complete after 176.043 msecs
>[40283.557309] PM: early resume of devices complete after 0.450 msecs
>[40283.557403] i915 0000:00:02.0: setting latency timer to 64
>[40283.576068] mei_me 0000:00:03.0: irq 45 for MSI/MSI-X
>[40283.580059] e1000e 0000:00:19.0: System wakeup disabled by ACPI
>[40283.580068] e1000e 0000:00:19.0: setting latency timer to 64
>[40283.580089] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[40283.582194] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[40283.582221] usb usb4: root hub lost power or was reset
>[40283.582292] uhci_hcd 0000:00:1a.2: setting latency timer to 64
>[40283.582317] usb usb5: root hub lost power or was reset
>[40283.582383] ehci-pci 0000:00:1a.7: setting latency timer to 64
>[40283.582467] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[40283.582614] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[40283.582638] usb usb6: root hub lost power or was reset
>[40283.582703] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[40283.582728] usb usb7: root hub lost power or was reset
>[40283.582791] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[40283.582817] usb usb8: root hub lost power or was reset
>[40283.582883] ehci-pci 0000:00:1d.7: setting latency timer to 64
>[40283.582901] pci 0000:00:1e.0: setting latency timer to 64
>[40283.582914] ahci 0000:00:1f.2: setting latency timer to 64
>[40283.582990] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[40283.583004] usb usb3: root hub lost power or was reset
>[40283.683058] pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add
>[40283.683060] pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00
>[40283.683116] dpm_run_callback(): pnp_bus_resume+0x0/0x80 returns -19
>[40283.683118] PM: Device 00:09 failed to resume: error -19
>[40283.797326] usb 2-4: reset high-speed USB device number 2 using ehci-pci
>[40283.888298] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[40283.889599] ata2: SATA link down (SStatus 0 SControl 310)
>[40283.889630] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[40283.889637] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[40283.889642] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[40283.918384] qcserial 2-4:1.0: no reset_resume for driver qcserial?
>[40283.918889] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[40283.918924] qcserial 2-4:1.0: device disconnected
>[40283.985096] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[40283.985102] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[40283.985107] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[40283.985425] ata1.00: configured for UDMA/133
>[40283.985524] sd 0:0:0:0: [sda] Starting disk
>[40284.016097] usb 4-2: reset full-speed USB device number 2 using uhci_hcd
>[40284.149933] btusb 4-2:1.0: no reset_resume for driver btusb?
>[40284.149939] btusb 4-2:1.1: no reset_resume for driver btusb?
>[40284.241124] usb 1-6: reset high-speed USB device number 2 using ehci-pci
>[40284.362474] input input12: event field not found
>[40284.362479] input input12: event field not found
>[40284.362482] input input12: event field not found
>[40284.362485] input input12: event field not found
>[40284.362489] input input12: event field not found
>[40284.362492] input input12: event field not found
>[40284.362495] input input12: event field not found
>[40284.362522] input input13: event field not found
>[40284.362525] input input13: event field not found
>[40284.362528] input input13: event field not found
>[40284.362532] input input13: event field not found
>[40284.362535] input input13: event field not found
>[40284.362538] input input13: event field not found
>[40284.362541] input input13: event field not found
>[40284.362571] PM: resume of devices complete after 805.253 msecs
>[40284.364476] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[40284.365075] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[40284.366918] PM: Finishing wakeup.
>[40284.366923] Restarting tasks ... done.
>[40284.389723] video LNXVIDEO:00: Restoring backlight state
>[40284.477188] usb 1-5: USB disconnect, device number 4
>[40284.477194] usb 1-5.4: USB disconnect, device number 5
>[40284.521241] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[40284.622101] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[40284.622274] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[40284.623568] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[40284.626718] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[40284.650991] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[40291.192413] wls1: authenticate with 3c:d9:2b:86:0a:30
>[40291.200598] wls1: send auth to 3c:d9:2b:86:0a:30 (try 1/3)
>[40291.202441] wls1: authenticated
>[40291.204678] wls1: waiting for beacon from 3c:d9:2b:86:0a:30
>[40291.502305] wls1: authenticate with 3c:d9:2b:86:1c:20
>[40291.508143] wls1: send auth to 3c:d9:2b:86:1c:20 (try 1/3)
>[40291.509884] wls1: authenticated
>[40291.511035] wls1: associate with 3c:d9:2b:86:1c:20 (try 1/3)
>[40291.512840] wls1: RX AssocResp from 3c:d9:2b:86:1c:20 (capab=0x821 status=0 aid=8)
>[40291.514135] wls1: associated
>[40291.514165] IPv6: ADDRCONF(NETDEV_CHANGE): wls1: link becomes ready
>[40291.514238] cfg80211: Calling CRDA for country: IE
>[40291.526157] cfg80211: Regulatory domain changed to country: IE
>[40291.526160] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[40291.526162] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
>[40291.526164] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
>[40291.526166] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
>[40291.526168] cfg80211:   (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
>[40291.526170] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm)
>[40306.205606] [drm] HPD interrupt storm detected on connector HDMI-A-1: switching from hotplug detection to polling
>[40311.646032] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
>[40317.119736] [drm] HPD interrupt storm detected on connector HDMI-A-2: switching from hotplug detection to polling
>[41581.527369] wls1: deauthenticating from 3c:d9:2b:86:1c:20 by local choice (reason=3)
>[41581.535165] cfg80211: Calling CRDA to update world regulatory domain
>[41581.546676] cfg80211: World regulatory domain updated:
>[41581.546680] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[41581.546682] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[41581.546684] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[41581.546687] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[41581.546688] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[41581.546690] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[41586.243374] PM: Syncing filesystems ... done.
>[41586.284266] PM: Preparing system for mem sleep
>[41586.284844] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[41586.286455] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[41586.287594] PM: Entering mem sleep
>[41586.287697] Suspending console(s) (use no_console_suspend to debug)
>[41586.288146] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[41586.289976] sd 0:0:0:0: [sda] Stopping disk
>[41586.327888] mei_me 0000:00:03.0: suspend
>[41586.339066] i915 0000:00:02.0: power state changed by ACPI to D3cold
>[41586.506215] PM: suspend of devices complete after 218.216 msecs
>[41586.506635] PM: late suspend of devices complete after 0.413 msecs
>[41586.518243] ehci-pci 0000:00:1d.7: System wakeup enabled by ACPI
>[41586.529046] ehci-pci 0000:00:1d.7: power state changed by ACPI to D3cold
>[41586.529255] uhci_hcd 0000:00:1d.0: System wakeup enabled by ACPI
>[41586.529263] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D2
>[41586.529533] ehci-pci 0000:00:1a.7: System wakeup enabled by ACPI
>[41586.540045] ehci-pci 0000:00:1a.7: power state changed by ACPI to D3cold
>[41586.540157] uhci_hcd 0000:00:1a.2: System wakeup enabled by ACPI
>[41586.540165] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D2
>[41586.540305] uhci_hcd 0000:00:1a.0: System wakeup enabled by ACPI
>[41586.540313] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D2
>[41586.540381] e1000e 0000:00:19.0: System wakeup enabled by ACPI
>[41586.562143] PM: noirq suspend of devices complete after 55.501 msecs
>[41586.563227] ACPI: Preparing to enter system sleep state S3
>[41586.568835] PM: Saving platform NVS memory
>[41586.571254] Disabling non-boot CPUs ...
>[41586.572917] smpboot: CPU 1 is now offline
>[41586.573557] ACPI: Low-level resume complete
>[41586.573557] PM: Restoring platform NVS memory
>[41586.573557] Enabling non-boot CPUs ...
>[41586.574036] smpboot: Booting Node 0 Processor 1 APIC 0x1
>[41586.572707] Disabled fast string operations
>[41586.593651] CPU1 is up
>[41586.595842] ACPI: Waking up from system sleep state S3
>[41586.627800] i915 0000:00:02.0: power state changed by ACPI to D0
>[41586.660250] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[41586.660366] uhci_hcd 0000:00:1a.0: System wakeup disabled by ACPI
>[41586.660424] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D0
>[41586.660510] uhci_hcd 0000:00:1a.2: System wakeup disabled by ACPI
>[41586.660520] ehci-pci 0000:00:1a.7: power state changed by ACPI to D0
>[41586.671391] ehci-pci 0000:00:1a.7: System wakeup disabled by ACPI
>[41586.682694] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[41586.682816] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
>[41586.682921] ehci-pci 0000:00:1d.7: power state changed by ACPI to D0
>[41586.693229] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
>[41586.715788] PM: noirq resume of devices complete after 88.060 msecs
>[41586.716319] PM: early resume of devices complete after 0.464 msecs
>[41586.716410] i915 0000:00:02.0: setting latency timer to 64
>[41586.717205] mei_me 0000:00:03.0: irq 45 for MSI/MSI-X
>[41586.717424] e1000e 0000:00:19.0: System wakeup disabled by ACPI
>[41586.717440] e1000e 0000:00:19.0: setting latency timer to 64
>[41586.717478] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[41586.719981] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[41586.720008] usb usb3: root hub lost power or was reset
>[41586.720222] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[41586.720257] usb usb4: root hub lost power or was reset
>[41586.720438] uhci_hcd 0000:00:1a.2: setting latency timer to 64
>[41586.720472] usb usb5: root hub lost power or was reset
>[41586.720653] ehci-pci 0000:00:1a.7: setting latency timer to 64
>[41586.720883] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[41586.721621] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[41586.721656] usb usb6: root hub lost power or was reset
>[41586.721836] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[41586.721870] usb usb7: root hub lost power or was reset
>[41586.722078] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[41586.722112] usb usb8: root hub lost power or was reset
>[41586.722294] ehci-pci 0000:00:1d.7: setting latency timer to 64
>[41586.722329] pci 0000:00:1e.0: setting latency timer to 64
>[41586.722354] ahci 0000:00:1f.2: setting latency timer to 64
>[41586.822043] pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add
>[41586.822045] pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00
>[41586.822100] dpm_run_callback(): pnp_bus_resume+0x0/0x80 returns -19
>[41586.822101] PM: Device 00:09 failed to resume: error -19
>[41586.937323] usb 2-4: reset high-speed USB device number 2 using ehci-pci
>[41587.027342] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[41587.027388] ata2: SATA link down (SStatus 0 SControl 310)
>[41587.028487] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[41587.028494] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[41587.028499] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[41587.057521] qcserial 2-4:1.0: no reset_resume for driver qcserial?
>[41587.058051] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[41587.058089] qcserial 2-4:1.0: device disconnected
>[41587.122947] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[41587.122953] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[41587.122959] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[41587.123383] ata1.00: configured for UDMA/133
>[41587.123497] sd 0:0:0:0: [sda] Starting disk
>[41587.155069] usb 1-6: reset high-speed USB device number 2 using ehci-pci
>[41587.371338] usb 4-2: reset full-speed USB device number 2 using uhci_hcd
>[41587.504969] btusb 4-2:1.0: no reset_resume for driver btusb?
>[41587.504975] btusb 4-2:1.1: no reset_resume for driver btusb?
>[41587.505586] PM: resume of devices complete after 789.258 msecs
>[41587.506870] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[41587.507340] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[41587.509258] PM: Finishing wakeup.
>[41587.509263] Restarting tasks ... done.
>[41587.536672] video LNXVIDEO:00: Restoring backlight state
>[41587.666239] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[41587.767117] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[41587.767263] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[41587.768494] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[41587.771497] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[41587.794125] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[41589.962184] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
>[41589.979037] iwlwifi 0000:03:00.0: Not sending command - RF KILL
>[41590.126552] iwlwifi 0000:03:00.0: RF_KILL bit toggled to enable radio.
>[41590.203375] usb 4-2: USB disconnect, device number 2
>[41590.334669] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[41590.338409] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[41590.364875] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[41590.992380] usb 4-2: new full-speed USB device number 3 using uhci_hcd
>[41591.147563] usb 4-2: New USB device found, idVendor=0a5c, idProduct=2145
>[41591.147576] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[41591.147584] usb 4-2: Product: ThinkPad Bluetooth with Enhanced Data Rate II
>[41591.147591] usb 4-2: Manufacturer: Lenovo Computer Corp
>[41596.804543] wls1: authenticate with a4:b1:e9:2f:33:d4
>[41596.807355] wls1: send auth to a4:b1:e9:2f:33:d4 (try 1/3)
>[41596.809807] wls1: authenticated
>[41596.811040] wls1: associate with a4:b1:e9:2f:33:d4 (try 1/3)
>[41596.825311] wls1: RX AssocResp from a4:b1:e9:2f:33:d4 (capab=0x411 status=0 aid=4)
>[41596.836807] wls1: associated
>[41596.836908] IPv6: ADDRCONF(NETDEV_CHANGE): wls1: link becomes ready
>[41694.563033] [drm] HPD interrupt storm detected on connector HDMI-A-1: switching from hotplug detection to polling
>[41752.890382] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
>[41815.203082] [drm] HPD interrupt storm detected on connector HDMI-A-2: switching from hotplug detection to polling
>[45391.712824] wls1: deauthenticating from a4:b1:e9:2f:33:d4 by local choice (reason=3)
>[45391.719681] cfg80211: Calling CRDA to update world regulatory domain
>[45391.773233] cfg80211: World regulatory domain updated:
>[45391.773237] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[45391.773240] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[45391.773242] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[45391.773244] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[45391.773246] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[45391.773247] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[45396.418248] PM: Syncing filesystems ... done.
>[45396.472503] PM: Preparing system for mem sleep
>[45396.473334] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[45396.474952] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[45396.476091] PM: Entering mem sleep
>[45396.476195] Suspending console(s) (use no_console_suspend to debug)
>[45396.476633] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[45396.478621] sd 0:0:0:0: [sda] Stopping disk
>[45396.511572] mei_me 0000:00:03.0: suspend
>[45396.522052] i915 0000:00:02.0: power state changed by ACPI to D3cold
>[45396.677193] PM: suspend of devices complete after 200.698 msecs
>[45396.677387] PM: late suspend of devices complete after 0.190 msecs
>[45396.688155] ehci-pci 0000:00:1d.7: System wakeup enabled by ACPI
>[45396.699023] ehci-pci 0000:00:1d.7: power state changed by ACPI to D3cold
>[45396.699134] uhci_hcd 0000:00:1d.0: System wakeup enabled by ACPI
>[45396.699137] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D2
>[45396.699299] ehci-pci 0000:00:1a.7: System wakeup enabled by ACPI
>[45396.710043] ehci-pci 0000:00:1a.7: power state changed by ACPI to D3cold
>[45396.710155] uhci_hcd 0000:00:1a.2: System wakeup enabled by ACPI
>[45396.710163] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D2
>[45396.710303] uhci_hcd 0000:00:1a.0: System wakeup enabled by ACPI
>[45396.710311] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D2
>[45396.710378] e1000e 0000:00:19.0: System wakeup enabled by ACPI
>[45396.732142] PM: noirq suspend of devices complete after 54.749 msecs
>[45396.733236] ACPI: Preparing to enter system sleep state S3
>[45396.738800] PM: Saving platform NVS memory
>[45396.741226] Disabling non-boot CPUs ...
>[45396.743879] smpboot: CPU 1 is now offline
>[45396.744423] ACPI: Low-level resume complete
>[45396.744423] PM: Restoring platform NVS memory
>[45396.744423] Enabling non-boot CPUs ...
>[45396.744423] smpboot: Booting Node 0 Processor 1 APIC 0x1
>[45396.743671] Disabled fast string operations
>[45396.760317] CPU1 is up
>[45396.762448] ACPI: Waking up from system sleep state S3
>[45396.794808] i915 0000:00:02.0: power state changed by ACPI to D0
>[45396.827251] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[45396.827364] uhci_hcd 0000:00:1a.0: System wakeup disabled by ACPI
>[45396.827421] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D0
>[45396.827508] uhci_hcd 0000:00:1a.2: System wakeup disabled by ACPI
>[45396.827517] ehci-pci 0000:00:1a.7: power state changed by ACPI to D0
>[45396.838219] ehci-pci 0000:00:1a.7: System wakeup disabled by ACPI
>[45396.849515] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[45396.849608] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
>[45396.849712] ehci-pci 0000:00:1d.7: power state changed by ACPI to D0
>[45396.860211] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
>[45396.882786] PM: noirq resume of devices complete after 88.051 msecs
>[45396.883304] PM: early resume of devices complete after 0.451 msecs
>[45396.883394] i915 0000:00:02.0: setting latency timer to 64
>[45396.883544] mei_me 0000:00:03.0: irq 45 for MSI/MSI-X
>[45396.883896] e1000e 0000:00:19.0: System wakeup disabled by ACPI
>[45396.883913] e1000e 0000:00:19.0: setting latency timer to 64
>[45396.883952] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[45396.886388] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[45396.886425] usb usb3: root hub lost power or was reset
>[45396.886585] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[45396.886620] usb usb4: root hub lost power or was reset
>[45396.886774] uhci_hcd 0000:00:1a.2: setting latency timer to 64
>[45396.886808] usb usb5: root hub lost power or was reset
>[45396.886965] ehci-pci 0000:00:1a.7: setting latency timer to 64
>[45396.887193] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[45396.888067] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[45396.888102] usb usb7: root hub lost power or was reset
>[45396.888258] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[45396.888293] usb usb8: root hub lost power or was reset
>[45396.888451] ehci-pci 0000:00:1d.7: setting latency timer to 64
>[45396.888488] pci 0000:00:1e.0: setting latency timer to 64
>[45396.888512] ahci 0000:00:1f.2: setting latency timer to 64
>[45396.888568] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[45396.888602] usb usb6: root hub lost power or was reset
>[45396.988046] pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add
>[45396.988049] pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00
>[45396.988104] dpm_run_callback(): pnp_bus_resume+0x0/0x80 returns -19
>[45396.988106] PM: Device 00:09 failed to resume: error -19
>[45397.103353] usb 2-4: reset high-speed USB device number 2 using ehci-pci
>[45397.194315] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[45397.195639] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[45397.195646] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[45397.195651] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[45397.196137] ata2: SATA link down (SStatus 0 SControl 310)
>[45397.225380] qcserial 2-4:1.0: no reset_resume for driver qcserial?
>[45397.225900] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[45397.225937] qcserial 2-4:1.0: device disconnected
>[45397.287503] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[45397.287509] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[45397.287514] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[45397.287840] ata1.00: configured for UDMA/133
>[45397.287933] sd 0:0:0:0: [sda] Starting disk
>[45397.323105] usb 1-6: reset high-speed USB device number 2 using ehci-pci
>[45397.539342] usb 4-2: reset full-speed USB device number 3 using uhci_hcd
>[45397.672785] btusb 4-2:1.0: no reset_resume for driver btusb?
>[45397.672790] btusb 4-2:1.1: no reset_resume for driver btusb?
>[45397.673451] PM: resume of devices complete after 790.136 msecs
>[45397.675709] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[45397.676100] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[45397.677095] PM: Finishing wakeup.
>[45397.677099] Restarting tasks ... done.
>[45397.706163] video LNXVIDEO:00: Restoring backlight state
>[45397.831233] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[45397.932103] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[45397.932247] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[45397.933138] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[45397.937055] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[45397.960077] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[45404.281348] wls1: authenticate with a4:b1:e9:2f:33:d4
>[45404.282909] wls1: send auth to a4:b1:e9:2f:33:d4 (try 1/3)
>[45404.285229] wls1: authenticated
>[45404.288745] wls1: associate with a4:b1:e9:2f:33:d4 (try 1/3)
>[45404.292734] wls1: RX AssocResp from a4:b1:e9:2f:33:d4 (capab=0x411 status=0 aid=4)
>[45404.299818] wls1: associated
>[45404.299856] IPv6: ADDRCONF(NETDEV_CHANGE): wls1: link becomes ready
>[45405.896025] [drm] HPD interrupt storm detected on connector HDMI-A-1: switching from hotplug detection to polling
>[45416.483635] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
>[45420.009049] [drm] HPD interrupt storm detected on connector HDMI-A-2: switching from hotplug detection to polling
>[46455.561544] wls1: deauthenticating from a4:b1:e9:2f:33:d4 by local choice (reason=3)
>[46455.567598] cfg80211: Calling CRDA to update world regulatory domain
>[46455.577684] cfg80211: World regulatory domain updated:
>[46455.577689] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[46455.577691] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[46455.577693] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[46455.577695] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[46455.577696] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[46455.577698] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[46460.270050] PM: Syncing filesystems ... done.
>[46460.309757] PM: Preparing system for mem sleep
>[46460.310385] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[46460.312043] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[46460.313069] PM: Entering mem sleep
>[46460.313176] Suspending console(s) (use no_console_suspend to debug)
>[46460.313604] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[46460.315354] sd 0:0:0:0: [sda] Stopping disk
>[46460.351604] mei_me 0000:00:03.0: suspend
>[46460.363056] i915 0000:00:02.0: power state changed by ACPI to D3cold
>[46460.505200] PM: suspend of devices complete after 191.721 msecs
>[46460.505374] PM: late suspend of devices complete after 0.171 msecs
>[46460.516175] ehci-pci 0000:00:1d.7: System wakeup enabled by ACPI
>[46460.527028] ehci-pci 0000:00:1d.7: power state changed by ACPI to D3cold
>[46460.527162] uhci_hcd 0000:00:1d.0: System wakeup enabled by ACPI
>[46460.527166] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D2
>[46460.527354] ehci-pci 0000:00:1a.7: System wakeup enabled by ACPI
>[46460.538026] ehci-pci 0000:00:1a.7: power state changed by ACPI to D3cold
>[46460.538145] uhci_hcd 0000:00:1a.2: System wakeup enabled by ACPI
>[46460.538153] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D2
>[46460.538293] uhci_hcd 0000:00:1a.0: System wakeup enabled by ACPI
>[46460.538300] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D2
>[46460.538369] e1000e 0000:00:19.0: System wakeup enabled by ACPI
>[46460.560144] PM: noirq suspend of devices complete after 54.764 msecs
>[46460.561229] ACPI: Preparing to enter system sleep state S3
>[46460.566909] PM: Saving platform NVS memory
>[46460.569311] Disabling non-boot CPUs ...
>[46460.570969] smpboot: CPU 1 is now offline
>[46460.571533] ACPI: Low-level resume complete
>[46460.571533] PM: Restoring platform NVS memory
>[46460.571533] Enabling non-boot CPUs ...
>[46460.571533] smpboot: Booting Node 0 Processor 1 APIC 0x1
>[46460.570759] Disabled fast string operations
>[46460.587321] CPU1 is up
>[46460.589450] ACPI: Waking up from system sleep state S3
>[46460.620845] i915 0000:00:02.0: power state changed by ACPI to D0
>[46460.653247] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[46460.653362] uhci_hcd 0000:00:1a.0: System wakeup disabled by ACPI
>[46460.653420] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D0
>[46460.653506] uhci_hcd 0000:00:1a.2: System wakeup disabled by ACPI
>[46460.653516] ehci-pci 0000:00:1a.7: power state changed by ACPI to D0
>[46460.664215] ehci-pci 0000:00:1a.7: System wakeup disabled by ACPI
>[46460.675517] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[46460.675609] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
>[46460.675713] ehci-pci 0000:00:1d.7: power state changed by ACPI to D0
>[46460.686210] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
>[46460.708784] PM: noirq resume of devices complete after 88.011 msecs
>[46460.709314] PM: early resume of devices complete after 0.462 msecs
>[46460.709405] i915 0000:00:02.0: setting latency timer to 64
>[46460.709532] mei_me 0000:00:03.0: irq 45 for MSI/MSI-X
>[46460.709894] e1000e 0000:00:19.0: System wakeup disabled by ACPI
>[46460.709911] e1000e 0000:00:19.0: setting latency timer to 64
>[46460.709949] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[46460.712503] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[46460.712540] usb usb3: root hub lost power or was reset
>[46460.712723] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[46460.712758] usb usb4: root hub lost power or was reset
>[46460.712937] uhci_hcd 0000:00:1a.2: setting latency timer to 64
>[46460.712970] usb usb5: root hub lost power or was reset
>[46460.713190] ehci-pci 0000:00:1a.7: setting latency timer to 64
>[46460.713423] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[46460.713882] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[46460.713907] usb usb6: root hub lost power or was reset
>[46460.713972] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[46460.713997] usb usb7: root hub lost power or was reset
>[46460.714074] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[46460.714099] usb usb8: root hub lost power or was reset
>[46460.714165] ehci-pci 0000:00:1d.7: setting latency timer to 64
>[46460.714181] pci 0000:00:1e.0: setting latency timer to 64
>[46460.714193] ahci 0000:00:1f.2: setting latency timer to 64
>[46460.814044] pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add
>[46460.814046] pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00
>[46460.814099] dpm_run_callback(): pnp_bus_resume+0x0/0x80 returns -19
>[46460.814101] PM: Device 00:09 failed to resume: error -19
>[46460.928332] usb 2-4: reset high-speed USB device number 2 using ehci-pci
>[46461.019314] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[46461.019360] ata2: SATA link down (SStatus 0 SControl 310)
>[46461.020589] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[46461.020596] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[46461.020601] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[46461.048781] qcserial 2-4:1.0: no reset_resume for driver qcserial?
>[46461.049338] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[46461.049375] qcserial 2-4:1.0: device disconnected
>[46461.116627] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[46461.116634] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[46461.116639] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[46461.116978] ata1.00: configured for UDMA/133
>[46461.117080] sd 0:0:0:0: [sda] Starting disk
>[46461.146286] usb 1-6: reset high-speed USB device number 2 using ehci-pci
>[46461.362347] usb 4-2: reset full-speed USB device number 3 using uhci_hcd
>[46461.498505] btusb 4-2:1.0: no reset_resume for driver btusb?
>[46461.498510] btusb 4-2:1.1: no reset_resume for driver btusb?
>[46461.499191] PM: resume of devices complete after 789.867 msecs
>[46461.501491] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[46461.501869] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[46461.502758] PM: Finishing wakeup.
>[46461.502763] Restarting tasks ... done.
>[46461.529219] video LNXVIDEO:00: Restoring backlight state
>[46461.651242] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[46461.752128] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[46461.752268] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[46461.753163] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[46461.756211] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[46461.779283] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[46493.720232] [drm] HPD interrupt storm detected on connector HDMI-A-1: switching from hotplug detection to polling
>[46529.705364] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
>[46536.805954] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
>[46536.823066] iwlwifi 0000:03:00.0: Not sending command - RF KILL
>[46536.953371] usb 4-2: USB disconnect, device number 3
>[46537.927858] usb 2-4: USB disconnect, device number 2
>[46537.929432] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[46537.929485] qcserial 2-4:1.0: device disconnected
>[46539.154170] iwlwifi 0000:03:00.0: RF_KILL bit toggled to enable radio.
>[46539.168762] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[46539.169164] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[46539.192393] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[46539.828109] usb 4-2: new full-speed USB device number 4 using uhci_hcd
>[46539.983380] usb 4-2: New USB device found, idVendor=0a5c, idProduct=2145
>[46539.983393] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[46539.983400] usb 4-2: Product: ThinkPad Bluetooth with Enhanced Data Rate II
>[46539.983406] usb 4-2: Manufacturer: Lenovo Computer Corp
>[46540.091038] usb 2-4: new high-speed USB device number 3 using ehci-pci
>[46540.214473] usb 2-4: New USB device found, idVendor=05c6, idProduct=9201
>[46540.214486] usb 2-4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
>[46540.214493] usb 2-4: Product: Qualcomm HS-USB
>[46540.214499] usb 2-4: Manufacturer: Qualcomm HS-USB
>[46540.218534] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[46540.219881] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[46545.649429] wls1: authenticate with a4:b1:e9:2f:33:d4
>[46545.654772] wls1: send auth to a4:b1:e9:2f:33:d4 (try 1/3)
>[46545.657072] wls1: authenticated
>[46545.657207] wls1: waiting for beacon from a4:b1:e9:2f:33:d4
>[46545.723320] wls1: associate with a4:b1:e9:2f:33:d4 (try 1/3)
>[46545.727507] wls1: RX AssocResp from a4:b1:e9:2f:33:d4 (capab=0x411 status=0 aid=4)
>[46545.733961] wls1: associated
>[46545.734057] IPv6: ADDRCONF(NETDEV_CHANGE): wls1: link becomes ready
>[46586.491791] [drm] HPD interrupt storm detected on connector HDMI-A-2: switching from hotplug detection to polling
>[46906.203131] usb 4-2: USB disconnect, device number 4
>[46967.826097] usb 4-2: new full-speed USB device number 5 using uhci_hcd
>[46967.982118] usb 4-2: New USB device found, idVendor=0a5c, idProduct=2145
>[46967.982130] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[46967.982137] usb 4-2: Product: ThinkPad Bluetooth with Enhanced Data Rate II
>[46967.982144] usb 4-2: Manufacturer: Lenovo Computer Corp
>[48309.882361] wls1: deauthenticating from a4:b1:e9:2f:33:d4 by local choice (reason=3)
>[48309.899931] cfg80211: Calling CRDA to update world regulatory domain
>[48309.919728] cfg80211: World regulatory domain updated:
>[48309.919734] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[48309.919738] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[48309.919740] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[48309.919743] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[48309.919746] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[48309.919749] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[48314.588767] PM: Syncing filesystems ... done.
>[48314.630366] PM: Preparing system for mem sleep
>[48314.630756] Freezing user space processes ... (elapsed 0.001 seconds) done.
>[48314.632116] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
>[48314.633084] PM: Entering mem sleep
>[48314.633193] Suspending console(s) (use no_console_suspend to debug)
>[48314.633742] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[48314.639687] sd 0:0:0:0: [sda] Stopping disk
>[48314.671588] mei_me 0000:00:03.0: suspend
>[48314.683064] i915 0000:00:02.0: power state changed by ACPI to D3cold
>[48314.833134] PM: suspend of devices complete after 199.580 msecs
>[48314.833317] PM: late suspend of devices complete after 0.180 msecs
>[48314.844153] ehci-pci 0000:00:1d.7: System wakeup enabled by ACPI
>[48314.855021] ehci-pci 0000:00:1d.7: power state changed by ACPI to D3cold
>[48314.855232] uhci_hcd 0000:00:1d.0: System wakeup enabled by ACPI
>[48314.855240] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D2
>[48314.855509] ehci-pci 0000:00:1a.7: System wakeup enabled by ACPI
>[48314.866034] ehci-pci 0000:00:1a.7: power state changed by ACPI to D3cold
>[48314.866141] uhci_hcd 0000:00:1a.2: System wakeup enabled by ACPI
>[48314.866149] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D2
>[48314.866287] uhci_hcd 0000:00:1a.0: System wakeup enabled by ACPI
>[48314.866294] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D2
>[48314.866362] e1000e 0000:00:19.0: System wakeup enabled by ACPI
>[48314.888144] PM: noirq suspend of devices complete after 54.821 msecs
>[48314.889228] ACPI: Preparing to enter system sleep state S3
>[48314.894923] PM: Saving platform NVS memory
>[48314.897345] Disabling non-boot CPUs ...
>[48314.899017] smpboot: CPU 1 is now offline
>[48314.899535] ACPI: Low-level resume complete
>[48314.899535] PM: Restoring platform NVS memory
>[48314.899535] Enabling non-boot CPUs ...
>[48314.899535] smpboot: Booting Node 0 Processor 1 APIC 0x1
>[48314.898795] Disabled fast string operations
>[48314.915320] CPU1 is up
>[48314.917442] ACPI: Waking up from system sleep state S3
>[48314.950040] i915 0000:00:02.0: power state changed by ACPI to D0
>[48314.983126] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[48314.983223] uhci_hcd 0000:00:1a.0: System wakeup disabled by ACPI
>[48314.983281] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D0
>[48314.983368] uhci_hcd 0000:00:1a.2: System wakeup disabled by ACPI
>[48314.983377] ehci-pci 0000:00:1a.7: power state changed by ACPI to D0
>[48314.994255] ehci-pci 0000:00:1a.7: System wakeup disabled by ACPI
>[48315.005692] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[48315.005811] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
>[48315.005916] ehci-pci 0000:00:1d.7: power state changed by ACPI to D0
>[48315.016228] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
>[48315.038782] PM: noirq resume of devices complete after 88.833 msecs
>[48315.039299] PM: early resume of devices complete after 0.449 msecs
>[48315.039392] i915 0000:00:02.0: setting latency timer to 64
>[48315.040298] mei_me 0000:00:03.0: irq 45 for MSI/MSI-X
>[48315.040597] e1000e 0000:00:19.0: System wakeup disabled by ACPI
>[48315.040653] e1000e 0000:00:19.0: setting latency timer to 64
>[48315.040691] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[48315.042946] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[48315.042982] usb usb3: root hub lost power or was reset
>[48315.043179] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[48315.043214] usb usb4: root hub lost power or was reset
>[48315.043379] uhci_hcd 0000:00:1a.2: setting latency timer to 64
>[48315.043413] usb usb5: root hub lost power or was reset
>[48315.043578] ehci-pci 0000:00:1a.7: setting latency timer to 64
>[48315.043795] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[48315.044174] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[48315.044199] usb usb6: root hub lost power or was reset
>[48315.044261] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[48315.044286] usb usb7: root hub lost power or was reset
>[48315.044347] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[48315.044372] usb usb8: root hub lost power or was reset
>[48315.044434] ehci-pci 0000:00:1d.7: setting latency timer to 64
>[48315.044451] pci 0000:00:1e.0: setting latency timer to 64
>[48315.044463] ahci 0000:00:1f.2: setting latency timer to 64
>[48315.145043] pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add
>[48315.145045] pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00
>[48315.145101] dpm_run_callback(): pnp_bus_resume+0x0/0x80 returns -19
>[48315.145103] PM: Device 00:09 failed to resume: error -19
>[48315.258332] usb 2-4: reset high-speed USB device number 3 using ehci-pci
>[48315.349298] ata2: SATA link down (SStatus 0 SControl 310)
>[48315.349343] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[48315.350597] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[48315.350604] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[48315.350609] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[48315.378685] qcserial 2-4:1.0: no reset_resume for driver qcserial?
>[48315.379249] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[48315.379282] qcserial 2-4:1.0: device disconnected
>[48315.445383] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[48315.445390] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[48315.445395] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[48315.445722] ata1.00: configured for UDMA/133
>[48315.445828] sd 0:0:0:0: [sda] Starting disk
>[48315.476048] usb 1-6: reset high-speed USB device number 2 using ehci-pci
>[48315.692342] usb 4-2: reset full-speed USB device number 5 using uhci_hcd
>[48315.825818] btusb 4-2:1.0: no reset_resume for driver btusb?
>[48315.825824] btusb 4-2:1.1: no reset_resume for driver btusb?
>[48315.826438] PM: resume of devices complete after 787.129 msecs
>[48315.828760] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[48315.829165] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[48315.830085] PM: Finishing wakeup.
>[48315.830089] Restarting tasks ... done.
>[48315.845930] video LNXVIDEO:00: Restoring backlight state
>[48316.859239] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[48316.960081] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[48316.960216] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[48316.961116] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[48316.970790] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[48316.994920] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[48321.033386] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
>[48321.051296] iwlwifi 0000:03:00.0: Not sending command - RF KILL
>[48321.203107] usb 4-2: USB disconnect, device number 5
>[48322.160479] usb 2-4: USB disconnect, device number 3
>[48322.161128] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[48322.161177] qcserial 2-4:1.0: device disconnected
>[48333.781981] iwlwifi 0000:03:00.0: RF_KILL bit toggled to enable radio.
>[48333.796822] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[48333.797224] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[48333.827774] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[48334.452050] usb 4-2: new full-speed USB device number 6 using uhci_hcd
>[48334.606327] usb 4-2: New USB device found, idVendor=0a5c, idProduct=2145
>[48334.606334] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[48334.606338] usb 4-2: Product: ThinkPad Bluetooth with Enhanced Data Rate II
>[48334.606341] usb 4-2: Manufacturer: Lenovo Computer Corp
>[48334.711034] usb 2-4: new high-speed USB device number 4 using ehci-pci
>[48334.725435] iwlwifi 0000:03:00.0: RF_KILL bit toggled to disable radio.
>[48334.740380] iwlwifi 0000:03:00.0: Not sending command - RF KILL
>[48334.780695] iwlwifi 0000:03:00.0: RF_KILL bit toggled to enable radio.
>[48334.833409] usb 2-4: New USB device found, idVendor=05c6, idProduct=9201
>[48334.833421] usb 2-4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
>[48334.833428] usb 2-4: Product: Qualcomm HS-USB
>[48334.833435] usb 2-4: Manufacturer: Qualcomm HS-USB
>[48334.835333] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[48334.835669] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[48334.953360] usb 4-2: USB disconnect, device number 6
>[48334.986513] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[48334.986900] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[48335.010327] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[48335.644154] usb 4-2: new full-speed USB device number 7 using uhci_hcd
>[48335.797579] usb 4-2: New USB device found, idVendor=0a5c, idProduct=2145
>[48335.797592] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[48335.797599] usb 4-2: Product: ThinkPad Bluetooth with Enhanced Data Rate II
>[48335.797606] usb 4-2: Manufacturer: Lenovo Computer Corp
>[48341.490551] wls1: authenticate with 3c:d9:2b:86:5c:f0
>[48341.495990] wls1: send auth to 3c:d9:2b:86:5c:f0 (try 1/3)
>[48341.498762] wls1: authenticated
>[48341.501048] wls1: associate with 3c:d9:2b:86:5c:f0 (try 1/3)
>[48341.503607] wls1: RX AssocResp from 3c:d9:2b:86:5c:f0 (capab=0xc21 status=0 aid=8)
>[48341.507327] wls1: associated
>[48341.507358] IPv6: ADDRCONF(NETDEV_CHANGE): wls1: link becomes ready
>[48341.507432] cfg80211: Calling CRDA for country: IE
>[48341.510476] cfg80211: Regulatory domain changed to country: IE
>[48341.510480] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[48341.510482] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
>[48341.510484] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
>[48341.510486] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
>[48341.510488] cfg80211:   (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)
>[48341.510490] cfg80211:   (57240000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 4000 mBm)
>[48474.565025] [drm] HPD interrupt storm detected on connector HDMI-A-1: switching from hotplug detection to polling
>[48492.686747] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
>[48500.197036] [drm] HPD interrupt storm detected on connector HDMI-A-2: switching from hotplug detection to polling
>[48759.387382] traps: gnome-shell[6417] general protection ip:38e4131e91 sp:7fffebdf1ab0 error:0 in libmozjs-17.0.so[38e4000000+3b3000]
>[50389.074448] wls1: deauthenticating from 3c:d9:2b:86:5c:f0 by local choice (reason=3)
>[50389.085675] cfg80211: Calling CRDA to update world regulatory domain
>[50389.100628] cfg80211: World regulatory domain updated:
>[50389.100634] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[50389.100636] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[50389.100638] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[50389.100640] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[50389.100642] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[50389.100644] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[50393.779208] PM: Syncing filesystems ... done.
>[50393.827562] PM: Preparing system for mem sleep
>[50393.828582] Freezing user space processes ... (elapsed 0.003 seconds) done.
>[50393.832091] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
>[50393.833168] PM: Entering mem sleep
>[50393.833289] Suspending console(s) (use no_console_suspend to debug)
>[50393.833816] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[50393.835655] sd 0:0:0:0: [sda] Stopping disk
>[50393.872660] mei_me 0000:00:03.0: suspend
>[50393.884058] i915 0000:00:02.0: power state changed by ACPI to D3cold
>[50394.075196] PM: suspend of devices complete after 241.540 msecs
>[50394.075373] PM: late suspend of devices complete after 0.175 msecs
>[50394.086152] ehci-pci 0000:00:1d.7: System wakeup enabled by ACPI
>[50394.097022] ehci-pci 0000:00:1d.7: power state changed by ACPI to D3cold
>[50394.097235] uhci_hcd 0000:00:1d.0: System wakeup enabled by ACPI
>[50394.097243] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D2
>[50394.097512] ehci-pci 0000:00:1a.7: System wakeup enabled by ACPI
>[50394.108045] ehci-pci 0000:00:1a.7: power state changed by ACPI to D3cold
>[50394.108157] uhci_hcd 0000:00:1a.2: System wakeup enabled by ACPI
>[50394.108166] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D2
>[50394.108306] uhci_hcd 0000:00:1a.0: System wakeup enabled by ACPI
>[50394.108314] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D2
>[50394.108382] e1000e 0000:00:19.0: System wakeup enabled by ACPI
>[50394.130140] PM: noirq suspend of devices complete after 54.761 msecs
>[50394.131228] ACPI: Preparing to enter system sleep state S3
>[50394.136817] PM: Saving platform NVS memory
>[50394.139240] Disabling non-boot CPUs ...
>[50394.140900] smpboot: CPU 1 is now offline
>[50394.141465] ACPI: Low-level resume complete
>[50394.141465] PM: Restoring platform NVS memory
>[50394.141465] Enabling non-boot CPUs ...
>[50394.141465] smpboot: Booting Node 0 Processor 1 APIC 0x1
>[50394.140689] Disabled fast string operations
>[50394.164599] CPU1 is up
>[50394.166789] ACPI: Waking up from system sleep state S3
>[50394.318276] ACPI: \_SB_.GDCK: docking
>[50394.422776] i915 0000:00:02.0: power state changed by ACPI to D0
>[50394.455202] uhci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[50394.455300] uhci_hcd 0000:00:1a.0: System wakeup disabled by ACPI
>[50394.455357] uhci_hcd 0000:00:1a.2: power state changed by ACPI to D0
>[50394.455444] uhci_hcd 0000:00:1a.2: System wakeup disabled by ACPI
>[50394.455453] ehci-pci 0000:00:1a.7: power state changed by ACPI to D0
>[50394.466211] ehci-pci 0000:00:1a.7: System wakeup disabled by ACPI
>[50394.477513] uhci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[50394.477604] uhci_hcd 0000:00:1d.0: System wakeup disabled by ACPI
>[50394.477707] ehci-pci 0000:00:1d.7: power state changed by ACPI to D0
>[50394.488207] ehci-pci 0000:00:1d.7: System wakeup disabled by ACPI
>[50394.510601] PM: noirq resume of devices complete after 87.903 msecs
>[50394.510936] PM: early resume of devices complete after 0.275 msecs
>[50394.511025] i915 0000:00:02.0: setting latency timer to 64
>[50394.512313] mei_me 0000:00:03.0: irq 45 for MSI/MSI-X
>[50394.512687] e1000e 0000:00:19.0: System wakeup disabled by ACPI
>[50394.512703] e1000e 0000:00:19.0: setting latency timer to 64
>[50394.512740] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[50394.515092] uhci_hcd 0000:00:1a.0: setting latency timer to 64
>[50394.515129] usb usb3: root hub lost power or was reset
>[50394.515301] uhci_hcd 0000:00:1a.1: setting latency timer to 64
>[50394.515335] usb usb4: root hub lost power or was reset
>[50394.515500] uhci_hcd 0000:00:1a.2: setting latency timer to 64
>[50394.515535] usb usb5: root hub lost power or was reset
>[50394.515701] ehci-pci 0000:00:1a.7: setting latency timer to 64
>[50394.515915] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
>[50394.516293] uhci_hcd 0000:00:1d.0: setting latency timer to 64
>[50394.516317] usb usb6: root hub lost power or was reset
>[50394.516379] uhci_hcd 0000:00:1d.1: setting latency timer to 64
>[50394.516404] usb usb7: root hub lost power or was reset
>[50394.516465] uhci_hcd 0000:00:1d.2: setting latency timer to 64
>[50394.516490] usb usb8: root hub lost power or was reset
>[50394.516553] ehci-pci 0000:00:1d.7: setting latency timer to 64
>[50394.516569] pci 0000:00:1e.0: setting latency timer to 64
>[50394.516582] ahci 0000:00:1f.2: setting latency timer to 64
>[50394.617134] pciehp 0000:00:1c.1:pcie04: Device 0000:03:00.0 already exists at 0000:03:00, cannot hot-add
>[50394.617140] pciehp 0000:00:1c.1:pcie04: Cannot add device at 0000:03:00
>[50394.617226] dpm_run_callback(): pnp_bus_resume+0x0/0x80 returns -19
>[50394.617230] PM: Device 00:09 failed to resume: error -19
>[50394.731134] usb 2-4: reset high-speed USB device number 4 using ehci-pci
>[50394.821141] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[50394.821185] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[50394.822310] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[50394.822316] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[50394.822321] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[50394.825326] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[50394.825986] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[50394.825991] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[50394.827667] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[50394.831350] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[50394.832034] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[50394.832039] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[50394.833677] ata2.00: configured for UDMA/100
>[50394.839310] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[50394.842437] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[50394.843293] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[50394.843655] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[50394.850018] qcserial 2-4:1.0: no reset_resume for driver qcserial?
>[50394.850378] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
>[50394.850409] qcserial 2-4:1.0: device disconnected
>[50394.925041] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[50394.925047] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[50394.925052] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[50394.925460] ata1.00: configured for UDMA/133
>[50394.925547] sd 0:0:0:0: [sda] Starting disk
>[50394.948144] usb 1-6: reset high-speed USB device number 2 using ehci-pci
>[50395.164159] usb 4-2: reset full-speed USB device number 7 using uhci_hcd
>[50395.298549] btusb 4-2:1.0: no reset_resume for driver btusb?
>[50395.298554] btusb 4-2:1.1: no reset_resume for driver btusb?
>[50395.299031] PM: resume of devices complete after 788.087 msecs
>[50395.301072] qcserial 2-4:1.0: Qualcomm USB modem converter detected
>[50395.301401] usb 2-4: Qualcomm USB modem converter now attached to ttyUSB0
>[50395.302235] PM: Finishing wakeup.
>[50395.302239] Restarting tasks ... done.
>[50395.314480] video LNXVIDEO:00: Restoring backlight state
>[50395.445234] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[50395.508049] usb 1-5: new high-speed USB device number 11 using ehci-pci
>[50395.546100] e1000e 0000:00:19.0: irq 46 for MSI/MSI-X
>[50395.546226] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
>[50395.547413] iwlwifi 0000:03:00.0: L1 Disabled; Enabling L0S
>[50395.552905] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
>[50395.575607] IPv6: ADDRCONF(NETDEV_UP): wls1: link is not ready
>[50395.622381] usb 1-5: New USB device found, idVendor=17ef, idProduct=1005
>[50395.622386] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
>[50395.622980] hub 1-5:1.0: USB hub found
>[50395.623279] hub 1-5:1.0: 4 ports detected
>[50395.900158] usb 1-5.4: new low-speed USB device number 12 using ehci-pci
>[50395.992139] usb 1-5.4: New USB device found, idVendor=046d, idProduct=c512
>[50395.992146] usb 1-5.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
>[50395.992149] usb 1-5.4: Product: USB Receiver
>[50395.992152] usb 1-5.4: Manufacturer: Logitech
>[50395.995474] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5.4/1-5.4:1.0/input/input14
>[50395.995717] logitech 0003:046D:C512.0003: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.7-5.4/input0
>[50396.002463] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5.4/1-5.4:1.1/input/input15
>[50396.002757] logitech 0003:046D:C512.0004: input,hidraw1: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.7-5.4/input1
>[50397.053907] e1000e: enp0s25 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
>[50397.054024] e1000e 0000:00:19.0 enp0s25: 10/100 speed: disabling TSO
>[50397.054069] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s25: link becomes ready
>[50401.727241] e1000e: enp0s25 NIC Link is Down
>[50403.586976] e1000e: enp0s25 NIC Link is Up 100 Mbps Full Duplex, Flow Control: None
>[50403.587089] e1000e 0000:00:19.0 enp0s25: 10/100 speed: disabling TSO
>[50449.320023] [drm] HPD interrupt storm detected on connector HDMI-A-1: switching from hotplug detection to polling
>[50460.825041] [drm] HPD interrupt storm detected on connector DP-3: switching from hotplug detection to polling
>[52259.151772] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[52259.151784] ata2: irq_stat 0x00400040, connection status changed
>[52259.151791] ata2: SError: { PHYRdyChg DevExch }
>[52259.151803] ata2: hard resetting link
>[52260.292067] ata2: SATA link down (SStatus 0 SControl 310)
>[52265.292059] ata2: hard resetting link
>[52265.597045] ata2: SATA link down (SStatus 0 SControl 310)
>[52270.597042] ata2: hard resetting link
>[52270.902058] ata2: SATA link down (SStatus 0 SControl 310)
>[52270.902070] ata2.00: disabled
>[52270.902084] ata2: EH complete
>[52270.902094] sr 1:0:0:0: rejecting I/O to offline device
>[52270.902098] sr 1:0:0:0: killing request
>[52270.902126] ata2.00: detaching (SCSI 1:0:0:0)
>[52270.919811] ACPI: Device does not support D3cold
>[52270.919820] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[52270.921035] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[52270.921067] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[52270.976801] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[52270.976813] ata2: irq_stat 0x00400040, connection status changed
>[52270.976821] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[52270.976836] ata2: hard resetting link
>[52271.959072] ata2: SATA link down (SStatus 0 SControl 300)
>[52271.959095] ata2: EH complete
>[52272.237794] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[52272.237805] ata2: irq_stat 0x00000040, connection status changed
>[52272.237813] ata2: SError: { CommWake DevExch }
>[52272.237827] ata2: limiting SATA link speed to 1.5 Gbps
>[52272.237836] ata2: hard resetting link
>[52272.686371] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[52272.686455] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[52273.818095] ata2: SATA link down (SStatus 0 SControl 310)
>[52273.818120] ata2: EH complete
>[52282.306102] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[52282.306114] ata2: irq_stat 0x00400040, connection status changed
>[52282.306121] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[52282.306135] ata2: limiting SATA link speed to 1.5 Gbps
>[52282.306142] ata2: hard resetting link
>[52282.754161] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[52282.754243] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[52283.289106] ata2: SATA link down (SStatus 0 SControl 310)
>[52283.289153] ata2: EH complete
>[52287.962585] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[52287.962595] ata2: irq_stat 0x00400040, connection status changed
>[52287.962603] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[52287.962617] ata2: limiting SATA link speed to 1.5 Gbps
>[52287.962625] ata2: hard resetting link
>[52288.410554] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[52288.410637] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[52288.945114] ata2: SATA link down (SStatus 0 SControl 310)
>[52288.945140] ata2: EH complete
>[54189.218483] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54189.218489] ata2: irq_stat 0x00400040, connection status changed
>[54189.218493] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54189.218501] ata2: hard resetting link
>[54189.666249] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54189.666334] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54190.201099] ata2: SATA link down (SStatus 0 SControl 300)
>[54190.201127] ata2: EH complete
>[54299.277748] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54299.277754] ata2: irq_stat 0x00000040, connection status changed
>[54299.277757] ata2: SError: { CommWake DevExch }
>[54299.277763] ata2: hard resetting link
>[54299.724596] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54299.724634] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54300.260096] ata2: SATA link down (SStatus 0 SControl 300)
>[54300.260120] ata2: EH complete
>[54385.506112] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54385.506119] ata2: irq_stat 0x00000040, connection status changed
>[54385.506121] ata2: SError: { CommWake DevExch }
>[54385.506127] ata2: hard resetting link
>[54385.954884] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54385.954923] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54386.495037] ata2: SATA link down (SStatus 0 SControl 300)
>[54386.495051] ata2: EH complete
>[54425.769744] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54425.769751] ata2: irq_stat 0x00000040, connection status changed
>[54425.769753] ata2: SError: { CommWake DevExch }
>[54425.769760] ata2: hard resetting link
>[54426.216299] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54426.216336] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54427.428090] ata2: SATA link down (SStatus 0 SControl 300)
>[54427.428115] ata2: EH complete
>[54428.939196] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54428.939202] ata2: irq_stat 0x00000040, connection status changed
>[54428.939204] ata2: SError: { CommWake DevExch }
>[54428.939211] ata2: limiting SATA link speed to 1.5 Gbps
>[54428.939214] ata2: hard resetting link
>[54429.385865] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54429.385903] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54429.923043] ata2: SATA link down (SStatus 0 SControl 310)
>[54429.923057] ata2: EH complete
>[54443.460703] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54443.460708] ata2: irq_stat 0x00400040, connection status changed
>[54443.460711] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54443.460718] ata2: limiting SATA link speed to 1.5 Gbps
>[54443.460721] ata2: hard resetting link
>[54443.908169] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54443.908256] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54444.446063] ata2: SATA link down (SStatus 0 SControl 310)
>[54444.446080] ata2: EH complete
>[54450.903463] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54450.903470] ata2: irq_stat 0x00000040, connection status changed
>[54450.903472] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54450.903479] ata2: limiting SATA link speed to 1.5 Gbps
>[54450.903482] ata2: hard resetting link
>[54451.350619] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54453.450074] ata2: SATA link down (SStatus 0 SControl 310)
>[54453.450090] ata2: EH complete
>[54453.450239] ACPI: Device does not support D3cold
>[54453.450256] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54453.453532] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54453.453605] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54453.691434] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54453.691446] ata2: irq_stat 0x00400040, connection status changed
>[54453.691454] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54453.691468] ata2: limiting SATA link speed to 1.5 Gbps
>[54453.691475] ata2: hard resetting link
>[54454.674109] ata2: SATA link down (SStatus 0 SControl 310)
>[54454.674135] ata2: EH complete
>[54468.713801] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54468.713807] ata2: irq_stat 0x00400040, connection status changed
>[54468.713810] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54468.713816] ata2: limiting SATA link speed to 1.5 Gbps
>[54468.713820] ata2: hard resetting link
>[54469.162284] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54469.162369] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54469.696114] ata2: SATA link down (SStatus 0 SControl 310)
>[54469.696140] ata2: EH complete
>[54470.523956] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54470.523969] ata2: irq_stat 0x00400040, connection status changed
>[54470.523977] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54470.523992] ata2: limiting SATA link speed to 1.5 Gbps
>[54470.523999] ata2: hard resetting link
>[54470.971797] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54470.971832] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54471.508101] ata2: SATA link down (SStatus 0 SControl 310)
>[54471.508115] ata2: EH complete
>[54478.880461] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54478.880466] ata2: irq_stat 0x00000040, connection status changed
>[54478.880469] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54478.880475] ata2: limiting SATA link speed to 1.5 Gbps
>[54478.880478] ata2: hard resetting link
>[54479.326101] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54479.863045] ata2: SATA link down (SStatus 0 SControl 310)
>[54479.863061] ata2: EH complete
>[54481.661392] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54481.661404] ata2: irq_stat 0x00400040, connection status changed
>[54481.661412] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54481.661426] ata2: limiting SATA link speed to 1.5 Gbps
>[54481.661433] ata2: hard resetting link
>[54482.644120] ata2: SATA link down (SStatus 0 SControl 310)
>[54482.644146] ata2: EH complete
>[54482.644345] ACPI: Device does not support D3cold
>[54482.644360] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54482.647344] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54482.647420] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54526.455273] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54526.455278] ata2: irq_stat 0x00400040, connection status changed
>[54526.455280] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54526.455286] ata2: limiting SATA link speed to 1.5 Gbps
>[54526.455289] ata2: hard resetting link
>[54526.904558] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54527.178109] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54527.178853] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x100)
>[54532.178099] ata2: hard resetting link
>[54532.483112] ata2: SATA link down (SStatus 0 SControl 310)
>[54532.483139] ata2: EH complete
>[54535.034800] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54535.034810] ata2: irq_stat 0x00000040, connection status changed
>[54535.034818] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54535.034833] ata2: limiting SATA link speed to 1.5 Gbps
>[54535.034841] ata2: hard resetting link
>[54535.757114] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54535.761197] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54535.763447] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54535.763458] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54535.766680] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54535.774734] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54535.777000] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54535.777020] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54535.780213] ata2.00: configured for UDMA/100
>[54535.787504] ata2: EH complete
>[54535.793721] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[54535.801389] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[54535.802343] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[54535.802906] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[54536.056583] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54536.056594] ata2: irq_stat 0x00400040, connection status changed
>[54536.056602] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54536.056614] ata2: hard resetting link
>[54536.781065] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54536.785158] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54536.787416] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54536.787421] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54536.798785] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54536.801124] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54536.801129] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54536.804469] ata2.00: configured for UDMA/100
>[54536.812061] ata2.00: disabled
>[54536.812071] ata2: EH complete
>[54536.812081] sr 1:0:0:0: rejecting I/O to offline device
>[54536.812085] sr 1:0:0:0: killing request
>[54536.812114] ata2.00: detaching (SCSI 1:0:0:0)
>[54536.824334] ACPI: Device does not support D3cold
>[54536.824342] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54536.825290] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[54536.825293] ata2: irq_stat 0x00400040, connection status changed
>[54536.825296] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[54536.825302] ata2: hard resetting link
>[54536.825838] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54536.825876] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54537.929509] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54538.485102] ata2: SATA link down (SStatus 0 SControl 300)
>[54538.485130] ata2: EH complete
>[54538.486886] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54538.486896] ata2: irq_stat 0x00000040, connection status changed
>[54538.486903] ata2: SError: { CommWake DevExch }
>[54538.486917] ata2: hard resetting link
>[54540.152084] ata2: SATA link down (SStatus 0 SControl 300)
>[54540.152109] ata2: EH complete
>[54540.152329] ACPI: Device does not support D3cold
>[54540.152347] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54540.156585] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54540.156672] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54540.527568] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54540.527580] ata2: irq_stat 0x00000040, connection status changed
>[54540.527587] ata2: SError: { CommWake DevExch }
>[54540.527601] ata2: limiting SATA link speed to 1.5 Gbps
>[54540.527609] ata2: hard resetting link
>[54541.481944] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54542.188087] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54542.193082] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54542.195353] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54542.195364] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54542.198605] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54542.206798] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54542.209068] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54542.209074] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54542.212298] ata2.00: configured for UDMA/100
>[54542.218992] ata2: EH complete
>[54542.225292] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[54542.233115] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[54542.233417] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[54542.233618] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[54542.822510] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[54542.822522] ata2: irq_stat 0x00400040, connection status changed
>[54542.822529] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[54542.822541] ata2: hard resetting link
>[54543.545089] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54543.549145] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54543.551428] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54543.551432] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54543.562772] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54543.565071] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54543.565077] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54543.568421] ata2.00: configured for UDMA/100
>[54543.575870] ata2.00: disabled
>[54543.575882] ata2: EH complete
>[54543.575893] sr 1:0:0:0: rejecting I/O to offline device
>[54543.575896] sr 1:0:0:0: killing request
>[54543.575931] ata2.00: detaching (SCSI 1:0:0:0)
>[54543.590191] ACPI: Device does not support D3cold
>[54543.590201] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54543.590425] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[54543.590428] ata2: irq_stat 0x00400040, connection status changed
>[54543.590431] ata2: SError: { PHYRdyChg DevExch }
>[54543.590437] ata2: hard resetting link
>[54543.590965] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54543.590999] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54544.314098] ata2: SATA link down (SStatus 0 SControl 300)
>[54544.314116] ata2: EH complete
>[54544.592998] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54544.593046] ata2: irq_stat 0x00000040, connection status changed
>[54544.593059] ata2: SError: { CommWake DevExch }
>[54544.593074] ata2: hard resetting link
>[54545.041514] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54545.041601] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54545.576112] ata2: SATA link down (SStatus 0 SControl 300)
>[54545.576137] ata2: EH complete
>[54546.813281] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54546.813293] ata2: irq_stat 0x00000040, connection status changed
>[54546.813300] ata2: SError: { CommWake DevExch }
>[54546.813314] ata2: limiting SATA link speed to 1.5 Gbps
>[54546.813322] ata2: hard resetting link
>[54547.262505] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54547.262592] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54547.800042] ata2: SATA link down (SStatus 0 SControl 310)
>[54547.800057] ata2: EH complete
>[54549.359808] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54549.359820] ata2: irq_stat 0x00400040, connection status changed
>[54549.359827] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54549.359841] ata2: limiting SATA link speed to 1.5 Gbps
>[54549.359849] ata2: hard resetting link
>[54549.808161] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54549.808247] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54550.499126] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54550.504067] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54550.506338] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54550.506349] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54550.509592] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54550.517805] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54550.518503] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) failed (Emask=0x100 Stat=0x50 Err=0x00)
>[54550.518513] ata2.00: revalidation failed (errno=-5)
>[54551.176960] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54551.177091] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54553.457235] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54553.457321] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54555.499074] ata2: hard resetting link
>[54555.804129] ata2: SATA link down (SStatus 0 SControl 310)
>[54558.307382] ata2: hard resetting link
>[54558.754848] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54558.765076] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54558.769248] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54558.771585] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54558.771597] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54558.782282] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54558.785445] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54558.785457] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54558.787834] ata2.00: configured for UDMA/100
>[54558.795278] ata2: EH complete
>[54558.801748] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[54558.809508] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[54558.809755] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[54558.810032] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[54559.125840] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54559.125852] ata2: irq_stat 0x00400040, connection status changed
>[54559.125859] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54559.125871] ata2: hard resetting link
>[54560.784075] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54560.788990] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54560.791272] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54560.791278] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54560.802677] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54560.805083] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54560.805087] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54560.808278] ata2.00: configured for UDMA/100
>[54560.815750] ata2.00: disabled
>[54560.815762] ata2: EH complete
>[54560.815772] sr 1:0:0:0: rejecting I/O to offline device
>[54560.815777] sr 1:0:0:0: killing request
>[54560.815815] ata2.00: detaching (SCSI 1:0:0:0)
>[54560.818331] cdrom: issuing MRW background format suspend
>[54560.818441] ACPI: Device does not support D3cold
>[54560.818447] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54560.819079] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54560.819082] ata2: irq_stat 0x00400040, connection status changed
>[54560.819084] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54560.819090] ata2: hard resetting link
>[54560.819542] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54560.819570] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54561.542079] ata2: SATA link down (SStatus 0 SControl 300)
>[54561.542104] ata2: EH complete
>[54598.357099] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54598.357106] ata2: irq_stat 0x00000040, connection status changed
>[54598.357109] ata2: SError: { CommWake DevExch }
>[54598.357115] ata2: hard resetting link
>[54598.805434] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54598.805516] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54600.172088] ata2: SATA link down (SStatus 0 SControl 300)
>[54600.172113] ata2: EH complete
>[54601.205920] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54601.205926] ata2: irq_stat 0x00000040, connection status changed
>[54601.205930] ata2: SError: { CommWake DevExch }
>[54601.205938] ata2: limiting SATA link speed to 1.5 Gbps
>[54601.205942] ata2: hard resetting link
>[54601.655464] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54601.928085] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54601.932170] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54601.934442] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54601.934452] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54601.937657] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54601.945679] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54601.947969] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54601.947973] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54601.951202] ata2.00: configured for UDMA/100
>[54601.955017] ata2.00: TEST_UNIT_READY failed (err_mask=0x100)
>[54602.818576] ata2: hard resetting link
>[54603.123111] ata2: SATA link down (SStatus 0 SControl 310)
>[54603.456930] ata2: hard resetting link
>[54603.914121] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54603.920179] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54603.923072] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54603.923085] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54603.933972] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54603.936268] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54603.936280] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54603.939558] ata2.00: configured for UDMA/100
>[54603.946984] ata2.00: disabled
>[54603.946995] ata2: EH complete
>[54603.947125] ACPI: Device does not support D3cold
>[54603.947133] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54603.948151] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54603.948155] ata2: irq_stat 0x00400040, connection status changed
>[54603.948158] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54603.948163] ata2: hard resetting link
>[54603.948932] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54603.948964] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54604.671088] ata2: SATA link down (SStatus 0 SControl 300)
>[54604.671115] ata2: EH complete
>[54606.757336] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54606.757349] ata2: irq_stat 0x00000040, connection status changed
>[54606.757356] ata2: SError: { CommWake DevExch }
>[54606.757370] ata2: hard resetting link
>[54607.204778] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54608.078083] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[54608.083073] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54608.085362] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54608.085373] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54608.088624] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54608.096758] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54608.099040] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54608.099045] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54608.102302] ata2.00: configured for UDMA/100
>[54608.109664] ata2: EH complete
>[54608.116027] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[54608.123857] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[54608.124257] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[54608.126845] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[54608.205527] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54608.205534] ata2.00: irq_stat 0x00400040, connection status changed
>[54608.205538] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54608.205543] sr 1:0:0:0: CDB: 
>[54608.205545] Test Unit Ready: 00 00 00 00 00 00
>[54608.205557] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 50/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
>[54608.205561] ata2.00: status: { DRDY }
>[54608.205567] ata2: hard resetting link
>[54608.928080] ata2: SATA link down (SStatus 0 SControl 300)
>[54610.381045] ata2: hard resetting link
>[54610.839063] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[54610.843109] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54610.845417] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54610.845422] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54610.857038] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54610.859300] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54610.859304] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54610.862588] ata2.00: configured for UDMA/100
>[54610.870069] ata2: EH complete
>[54611.085737] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54611.085749] ata2: irq_stat 0x00400040, connection status changed
>[54611.085757] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54611.085769] ata2: hard resetting link
>[54611.811058] ata2: SATA link down (SStatus 0 SControl 300)
>[54611.937998] ata2: hard resetting link
>[54612.398057] ata2: SATA link down (SStatus 0 SControl 300)
>[54612.398069] ata2.00: link offline, clearing class 3 to NONE
>[54612.398075] ata2: limiting SATA link speed to 1.5 Gbps
>[54617.398062] ata2: hard resetting link
>[54617.703108] ata2: SATA link down (SStatus 0 SControl 310)
>[54617.703119] ata2.00: disabled
>[54617.703131] ata2: EH complete
>[54617.703140] sr 1:0:0:0: rejecting I/O to offline device
>[54617.703143] sr 1:0:0:0: killing request
>[54617.703166] ata2.00: detaching (SCSI 1:0:0:0)
>[54617.707569] ACPI: Device does not support D3cold
>[54617.707577] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54617.711809] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54617.711865] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54620.999867] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54620.999880] ata2: irq_stat 0x00400040, connection status changed
>[54620.999887] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54620.999902] ata2: hard resetting link
>[54621.448316] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54621.448400] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54622.632067] ata2: SATA link down (SStatus 0 SControl 300)
>[54622.632094] ata2: EH complete
>[54630.699028] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54630.699041] ata2: irq_stat 0x00000040, connection status changed
>[54630.699048] ata2: SError: { CommWake DevExch }
>[54630.699062] ata2: limiting SATA link speed to 1.5 Gbps
>[54630.699069] ata2: hard resetting link
>[54631.147826] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54631.147914] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54632.437076] ata2: SATA link down (SStatus 0 SControl 310)
>[54632.437092] ata2: EH complete
>[54637.203666] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54637.203700] ata2: irq_stat 0x00000040, connection status changed
>[54637.203708] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54637.203721] ata2: limiting SATA link speed to 1.5 Gbps
>[54637.203729] ata2: hard resetting link
>[54637.652563] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54637.652651] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54638.186107] ata2: SATA link down (SStatus 0 SControl 310)
>[54638.186133] ata2: EH complete
>[54639.647789] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54639.647801] ata2: irq_stat 0x00000040, connection status changed
>[54639.647821] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54639.647835] ata2: limiting SATA link speed to 1.5 Gbps
>[54639.647843] ata2: hard resetting link
>[54640.096196] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54640.096282] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54640.630109] ata2: SATA link down (SStatus 0 SControl 310)
>[54640.630136] ata2: EH complete
>[54644.942438] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54644.942450] ata2: irq_stat 0x00400040, connection status changed
>[54644.942458] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54644.942472] ata2: limiting SATA link speed to 1.5 Gbps
>[54644.942480] ata2: hard resetting link
>[54645.391339] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54645.391427] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54645.925076] ata2: SATA link down (SStatus 0 SControl 310)
>[54645.925104] ata2: EH complete
>[54649.206370] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54649.206381] ata2: irq_stat 0x00400040, connection status changed
>[54649.206389] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54649.206403] ata2: limiting SATA link speed to 1.5 Gbps
>[54649.206411] ata2: hard resetting link
>[54649.654367] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54649.654414] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54650.190112] ata2: SATA link down (SStatus 0 SControl 310)
>[54650.190138] ata2: EH complete
>[54651.097561] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54651.097573] ata2: irq_stat 0x00400040, connection status changed
>[54651.097580] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54651.097594] ata2: limiting SATA link speed to 1.5 Gbps
>[54651.097602] ata2: hard resetting link
>[54651.546910] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54651.546998] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54652.678088] ata2: SATA link down (SStatus 0 SControl 310)
>[54652.678113] ata2: EH complete
>[54765.935670] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54765.935682] ata2: irq_stat 0x00400040, connection status changed
>[54765.935689] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54765.935703] ata2: hard resetting link
>[54766.383061] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54766.383109] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54766.919070] ata2: SATA link down (SStatus 0 SControl 300)
>[54766.919096] ata2: EH complete
>[54838.139626] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54838.139638] ata2: irq_stat 0x00000040, connection status changed
>[54838.139645] ata2: SError: { CommWake DevExch }
>[54838.139660] ata2: hard resetting link
>[54838.588422] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54838.588523] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54839.122085] ata2: SATA link down (SStatus 0 SControl 300)
>[54839.122109] ata2: EH complete
>[54898.300796] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54898.300801] ata2: irq_stat 0x00000040, connection status changed
>[54898.300804] ata2: SError: { CommWake DevExch }
>[54898.300810] ata2: hard resetting link
>[54898.748197] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54898.748233] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54900.196114] ata2: SATA link down (SStatus 0 SControl 300)
>[54900.196139] ata2: EH complete
>[54901.029095] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54901.029103] ata2: irq_stat 0x00000040, connection status changed
>[54901.029106] ata2: SError: { CommWake DevExch }
>[54901.029114] ata2: hard resetting link
>[54901.477951] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54901.478082] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54902.012087] ata2: SATA link down (SStatus 0 SControl 300)
>[54902.012113] ata2: EH complete
>[54902.768436] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54902.768446] ata2: irq_stat 0x00000040, connection status changed
>[54902.768454] ata2: SError: { CommWake DevExch }
>[54902.768467] ata2: limiting SATA link speed to 1.5 Gbps
>[54902.768475] ata2: hard resetting link
>[54903.219433] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54903.491095] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54903.495111] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54903.497372] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54903.497384] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54903.500681] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54903.508593] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54903.510874] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54903.510880] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54903.514083] ata2.00: configured for UDMA/100
>[54903.521394] ata2: EH complete
>[54903.527584] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[54903.535288] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[54903.536573] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[54903.536812] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[54903.941760] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[54903.941765] ata2: irq_stat 0x00400040, connection status changed
>[54903.941768] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[54903.941773] ata2: hard resetting link
>[54904.667117] ata2: SATA link down (SStatus 0 SControl 310)
>[54909.667060] ata2: hard resetting link
>[54909.972062] ata2: SATA link down (SStatus 0 SControl 310)
>[54912.318310] ata2: hard resetting link
>[54912.776053] ata2: SATA link down (SStatus 0 SControl 310)
>[54912.776063] ata2.00: link offline, clearing class 3 to NONE
>[54912.776069] ata2.00: disabled
>[54912.776084] ata2: EH complete
>[54912.776103] sr 1:0:0:0: rejecting I/O to offline device
>[54912.776106] sr 1:0:0:0: killing request
>[54912.776132] ata2.00: detaching (SCSI 1:0:0:0)
>[54912.780081] ACPI: Device does not support D3cold
>[54912.780089] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54912.780787] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54912.780815] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54947.166490] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54947.166496] ata2: irq_stat 0x00400040, connection status changed
>[54947.166500] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54947.166508] ata2: hard resetting link
>[54947.614386] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54948.307076] ata2: SATA link down (SStatus 0 SControl 300)
>[54948.307103] ata2: EH complete
>[54954.174349] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[54954.174363] ata2: irq_stat 0x00000040, connection status changed
>[54954.174370] ata2: SError: { CommWake DevExch }
>[54954.174384] ata2: limiting SATA link speed to 1.5 Gbps
>[54954.174392] ata2: hard resetting link
>[54954.901113] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[54954.905166] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54954.907436] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54954.907447] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54954.910645] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[54954.918661] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[54954.920925] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[54954.920935] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[54954.924112] ata2.00: configured for UDMA/100
>[54954.931415] ata2: EH complete
>[54954.937677] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[54954.945368] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[54954.945661] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[54954.945798] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[54955.300621] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[54955.300633] ata2: irq_stat 0x00400040, connection status changed
>[54955.300641] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[54955.300652] ata2: hard resetting link
>[54956.391065] ata2: SATA link down (SStatus 0 SControl 310)
>[54961.391038] ata2: hard resetting link
>[54961.696046] ata2: SATA link down (SStatus 0 SControl 310)
>[54966.696055] ata2: hard resetting link
>[54967.001037] ata2: SATA link down (SStatus 0 SControl 310)
>[54967.001047] ata2.00: disabled
>[54967.001060] ata2: EH complete
>[54967.001069] sr 1:0:0:0: rejecting I/O to offline device
>[54967.001072] sr 1:0:0:0: killing request
>[54967.001079] ata2.00: detaching (SCSI 1:0:0:0)
>[54967.006367] ACPI: Device does not support D3cold
>[54967.006375] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[54967.007318] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54967.007351] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54978.330713] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[54978.330725] ata2: irq_stat 0x00000040, connection status changed
>[54978.330732] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[54978.330747] ata2: hard resetting link
>[54978.779325] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[54978.779411] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[54979.316087] ata2: SATA link down (SStatus 0 SControl 300)
>[54979.316113] ata2: EH complete
>[55022.422184] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55022.422196] ata2: irq_stat 0x00000040, connection status changed
>[55022.422203] ata2: SError: { CommWake DevExch }
>[55022.422217] ata2: limiting SATA link speed to 1.5 Gbps
>[55022.422225] ata2: hard resetting link
>[55022.872233] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55023.510089] ata2: SATA link down (SStatus 0 SControl 310)
>[55023.510118] ata2: EH complete
>[55024.217109] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55024.217121] ata2: irq_stat 0x00000040, connection status changed
>[55024.217129] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55024.217143] ata2: limiting SATA link speed to 1.5 Gbps
>[55024.217151] ata2: hard resetting link
>[55025.200054] ata2: SATA link down (SStatus 0 SControl 310)
>[55025.200069] ata2: EH complete
>[55025.200161] ACPI: Device does not support D3cold
>[55025.200168] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55025.200964] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55025.200992] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55025.484316] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55025.484322] ata2: irq_stat 0x00400040, connection status changed
>[55025.484325] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55025.484331] ata2: limiting SATA link speed to 1.5 Gbps
>[55025.484334] ata2: hard resetting link
>[55026.467071] ata2: SATA link down (SStatus 0 SControl 310)
>[55026.467096] ata2: EH complete
>[55046.789590] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55046.789602] ata2: irq_stat 0x00400040, connection status changed
>[55046.789609] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55046.789623] ata2: limiting SATA link speed to 1.5 Gbps
>[55046.789630] ata2: hard resetting link
>[55047.237145] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55047.237236] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55047.773085] ata2: SATA link down (SStatus 0 SControl 310)
>[55047.773111] ata2: EH complete
>[55049.766113] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55049.766126] ata2: irq_stat 0x00400040, connection status changed
>[55049.766133] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55049.766147] ata2: limiting SATA link speed to 1.5 Gbps
>[55049.766155] ata2: hard resetting link
>[55050.215273] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55050.215321] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55051.295081] ata2: SATA link down (SStatus 0 SControl 310)
>[55051.295107] ata2: EH complete
>[55052.229923] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55052.229935] ata2: irq_stat 0x00400040, connection status changed
>[55052.229943] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55052.229958] ata2: limiting SATA link speed to 1.5 Gbps
>[55052.229965] ata2: hard resetting link
>[55052.678379] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55052.678489] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55053.212076] ata2: SATA link down (SStatus 0 SControl 310)
>[55053.212091] ata2: EH complete
>[55053.227979] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55053.227990] ata2: irq_stat 0x00400040, connection status changed
>[55053.227998] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55053.228042] ata2: limiting SATA link speed to 1.5 Gbps
>[55053.228055] ata2: hard resetting link
>[55053.680313] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55055.459092] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55055.464042] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55055.466324] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55055.466335] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55055.469573] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55055.477685] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55055.479962] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55055.479967] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55055.483216] ata2.00: configured for UDMA/100
>[55055.490592] ata2: EH complete
>[55055.496908] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55055.504716] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55055.505263] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55055.506686] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55056.097227] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55056.097239] ata2: irq_stat 0x00400040, connection status changed
>[55056.097246] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55056.097258] ata2: hard resetting link
>[55057.003066] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55057.007111] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55057.009396] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55057.009401] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55057.020841] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55057.023167] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55057.023172] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55057.026472] ata2.00: configured for UDMA/100
>[55057.033876] ata2.00: disabled
>[55057.033888] ata2: EH complete
>[55057.033899] sr 1:0:0:0: rejecting I/O to offline device
>[55057.033903] sr 1:0:0:0: killing request
>[55057.033937] ata2.00: detaching (SCSI 1:0:0:0)
>[55057.036195] ACPI: Device does not support D3cold
>[55057.036203] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55057.037049] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55057.037052] ata2: irq_stat 0x00400040, connection status changed
>[55057.037055] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55057.037061] ata2: hard resetting link
>[55057.038154] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55057.038194] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55057.760086] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[55057.764173] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55057.766460] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55057.766466] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55057.769717] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55057.777942] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55057.780268] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55057.780274] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55057.783533] ata2.00: configured for UDMA/100
>[55057.791031] ata2: EH complete
>[55057.797401] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55057.805258] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55057.805543] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55057.805717] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55057.812451] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55057.812456] ata2: irq_stat 0x00400040, connection status changed
>[55057.812458] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55057.812494] ata2: hard resetting link
>[55058.535045] ata2: SATA link down (SStatus 0 SControl 300)
>[55063.535041] ata2: hard resetting link
>[55063.840054] ata2: SATA link down (SStatus 0 SControl 300)
>[55063.840067] ata2: limiting SATA link speed to 1.5 Gbps
>[55065.632552] ata2: hard resetting link
>[55066.079121] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55066.079167] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55066.091054] ata2: SATA link down (SStatus 0 SControl 310)
>[55066.091065] ata2.00: link offline, clearing class 3 to NONE
>[55066.091071] ata2.00: disabled
>[55066.091084] ata2: EH complete
>[55066.091092] sr 1:0:0:0: rejecting I/O to offline device
>[55066.091096] sr 1:0:0:0: killing request
>[55066.091109] ata2.00: detaching (SCSI 1:0:0:0)
>[55066.094798] cdrom: issuing MRW background format suspend
>[55067.676634] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55067.676645] ata2: irq_stat 0x00400040, connection status changed
>[55067.676653] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55067.676667] ata2: hard resetting link
>[55068.123794] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55069.725062] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[55069.731974] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55069.734212] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55069.734217] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55069.737462] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55069.745573] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55069.747857] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55069.747864] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55069.751132] ata2.00: configured for UDMA/100
>[55069.758591] ata2: EH complete
>[55069.764911] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55069.772700] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55069.773665] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55069.773867] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55069.956584] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55069.956595] ata2: irq_stat 0x00400040, connection status changed
>[55069.956603] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55069.956615] ata2: hard resetting link
>[55070.679059] ata2: SATA link down (SStatus 0 SControl 300)
>[55075.679054] ata2: hard resetting link
>[55076.188061] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[55076.192116] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55076.194396] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55076.194401] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55076.205790] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55076.208076] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55076.208082] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55076.209225] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x100)
>[55076.209229] ata2.00: failed to IDENTIFY after ACPI commands
>[55076.209232] ata2.00: revalidation failed (errno=-5)
>[55076.209237] ata2: limiting SATA link speed to 1.5 Gbps
>[55076.209239] ata2.00: limiting speed to UDMA/100:PIO3
>[55081.188046] ata2: hard resetting link
>[55081.493075] ata2: SATA link down (SStatus 0 SControl 310)
>[55081.493087] ata2.00: disabled
>[55081.493108] ata2: EH complete
>[55081.493116] sr 1:0:0:0: rejecting I/O to offline device
>[55081.493120] sr 1:0:0:0: killing request
>[55081.493143] ata2.00: detaching (SCSI 1:0:0:0)
>[55081.507189] ACPI: Device does not support D3cold
>[55081.507200] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55081.507948] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55081.507978] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55113.140327] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55113.140339] ata2: irq_stat 0x00000040, connection status changed
>[55113.140347] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55113.140362] ata2: hard resetting link
>[55113.588203] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55113.588288] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55114.123094] ata2: SATA link down (SStatus 0 SControl 300)
>[55114.123120] ata2: EH complete
>[55114.242054] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55114.242067] ata2: irq_stat 0x00000040, connection status changed
>[55114.242074] ata2: SError: { CommWake DevExch }
>[55114.242087] ata2: limiting SATA link speed to 1.5 Gbps
>[55114.242095] ata2: hard resetting link
>[55114.690559] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55114.690645] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55115.225083] ata2: SATA link down (SStatus 0 SControl 310)
>[55115.225108] ata2: EH complete
>[55123.869121] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55123.869133] ata2: irq_stat 0x00400040, connection status changed
>[55123.869140] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55123.869154] ata2: limiting SATA link speed to 1.5 Gbps
>[55123.869162] ata2: hard resetting link
>[55124.318571] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55124.852091] ata2: SATA link down (SStatus 0 SControl 310)
>[55124.852118] ata2: EH complete
>[55138.947470] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55138.947482] ata2: irq_stat 0x00400040, connection status changed
>[55138.947489] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55138.947503] ata2: limiting SATA link speed to 1.5 Gbps
>[55138.947511] ata2: hard resetting link
>[55139.930065] ata2: SATA link down (SStatus 0 SControl 310)
>[55139.930079] ata2: EH complete
>[55139.930610] ACPI: Device does not support D3cold
>[55139.930617] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55139.931447] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55139.931476] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55180.244909] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55180.244915] ata2: irq_stat 0x00000040, connection status changed
>[55180.244918] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55180.244924] ata2: limiting SATA link speed to 1.5 Gbps
>[55180.244927] ata2: hard resetting link
>[55180.690964] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55181.568040] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55181.572943] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55181.575220] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55181.575226] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55181.578497] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55181.586620] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55181.588924] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55181.588930] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55181.592245] ata2.00: configured for UDMA/100
>[55181.599926] ata2: EH complete
>[55181.602781] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55181.602785] ata2.00: irq_stat 0x00400040, connection status changed
>[55181.602788] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55181.602792] scsi 1:0:0:0: CDB: 
>[55181.602794] Inquiry: 12 00 00 00 24 00
>[55181.602803] ata2.00: cmd a0/00:00:00:24:00/00:00:00:00:00/a0 tag 0 pio 36 in
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
>[55181.602805] ata2.00: status: { DRDY ERR }
>[55181.602810] ata2: hard resetting link
>[55182.355047] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55182.359111] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55182.361562] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55182.361567] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55182.372946] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55182.375482] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55182.375486] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55182.378265] ata2.00: configured for UDMA/100
>[55182.385661] ata2: EH complete
>[55182.393203] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55182.399838] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55182.402238] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55182.402753] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55182.467599] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
>[55182.467629] ata2.00: irq_stat 0x40000001
>[55182.467633] sr 1:0:0:0: CDB: 
>[55182.467635] Test Unit Ready: 00 00 00 00 00 00
>[55182.467644] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
>[55182.467647] ata2.00: status: { DRDY ERR }
>[55182.467651] ata2: hard resetting link
>[55182.773057] ata2: SATA link down (SStatus 0 SControl 310)
>[55183.208849] ata2: hard resetting link
>[55183.667041] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55183.671126] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55183.673441] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55183.673447] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55183.684983] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55183.687275] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55183.687280] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55183.690552] ata2.00: configured for UDMA/100
>[55183.698053] ata2.00: disabled
>[55183.698074] ata2: EH complete
>[55183.698095] sr 1:0:0:0: rejecting I/O to offline device
>[55183.698280] ata2.00: detaching (SCSI 1:0:0:0)
>[55183.710481] ACPI: Device does not support D3cold
>[55183.710489] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55183.711206] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55183.711209] ata2: irq_stat 0x00400040, connection status changed
>[55183.711212] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55183.711218] ata2: hard resetting link
>[55183.711238] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55183.711266] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55184.434109] ata2: SATA link down (SStatus 0 SControl 300)
>[55184.434135] ata2: EH complete
>[55197.695210] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55197.695222] ata2: irq_stat 0x00000040, connection status changed
>[55197.695229] ata2: SError: { CommWake DevExch }
>[55197.695243] ata2: hard resetting link
>[55198.144555] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55198.808043] ata2: SATA link down (SStatus 0 SControl 300)
>[55198.808058] ata2: EH complete
>[55199.165650] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55199.165655] ata2: irq_stat 0x00000040, connection status changed
>[55199.165658] ata2: SError: { CommWake DevExch }
>[55199.165665] ata2: limiting SATA link speed to 1.5 Gbps
>[55199.165668] ata2: hard resetting link
>[55200.150039] ata2: SATA link down (SStatus 0 SControl 310)
>[55200.150054] ata2: EH complete
>[55200.150152] ACPI: Device does not support D3cold
>[55200.150160] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55200.152056] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55200.152084] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55200.461728] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55200.461740] ata2: irq_stat 0x00400040, connection status changed
>[55200.461748] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55200.461762] ata2: limiting SATA link speed to 1.5 Gbps
>[55200.461769] ata2: hard resetting link
>[55201.184049] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55201.188056] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55201.190316] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55201.190321] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55201.193528] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55201.201542] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55201.203810] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55201.203818] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55201.207028] ata2.00: configured for UDMA/100
>[55201.214357] ata2: EH complete
>[55201.220581] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55201.228260] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55201.231280] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55201.232990] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55202.403989] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[55202.403993] ata2: irq_stat 0x00400040, connection status changed
>[55202.403996] ata2: SError: { PHYRdyChg DevExch }
>[55202.404018] ata2: hard resetting link
>[55202.404075] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55202.404110] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55203.439038] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55203.443063] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55203.445489] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55203.445494] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55203.456744] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55203.459030] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55203.459036] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55203.462417] ata2.00: configured for UDMA/100
>[55203.469736] ata2: EH complete
>[55204.543731] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55204.543766] ata2: irq_stat 0x00400040, connection status changed
>[55204.543768] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55204.543773] ata2: hard resetting link
>[55204.544550] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55204.544592] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55205.825076] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55205.918055] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55205.922973] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55205.925235] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55205.925241] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55205.936612] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55205.938873] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55205.938879] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55205.942184] ata2.00: configured for UDMA/100
>[55205.949555] ata2: EH complete
>[55205.982051] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
>[55205.982074] ata2.00: irq_stat 0x40000001
>[55205.982079] sr 1:0:0:0: CDB: 
>[55205.982080] Test Unit Ready: 00 00 00 00 00 00
>[55205.982089] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
>[55205.982091] ata2.00: status: { DRDY ERR }
>[55205.982096] ata2: hard resetting link
>[55206.642046] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55206.646094] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55206.648360] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55206.648366] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55206.663342] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55206.665642] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55206.665647] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55206.668896] ata2.00: configured for UDMA/100
>[55206.676330] ata2: EH complete
>[55208.433211] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[55208.433242] ata2: irq_stat 0x00400040, connection status changed
>[55208.433244] ata2: SError: { PHYRdyChg DevExch }
>[55208.433249] ata2: hard resetting link
>[55209.156093] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55209.160106] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55209.162661] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55209.162666] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55209.173848] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55209.176106] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55209.176112] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55209.179350] ata2.00: configured for UDMA/100
>[55209.186832] ata2.00: disabled
>[55209.186852] ata2: EH complete
>[55209.186863] sr 1:0:0:0: rejecting I/O to offline device
>[55209.186867] sr 1:0:0:0: killing request
>[55209.186874] ata2.00: detaching (SCSI 1:0:0:0)
>[55209.192064] ACPI: Device does not support D3cold
>[55209.192072] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55209.192749] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55209.192775] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55209.192777] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55209.192780] ata2: irq_stat 0x00400040, connection status changed
>[55209.192782] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55209.192788] ata2: hard resetting link
>[55209.915038] ata2: SATA link down (SStatus 0 SControl 300)
>[55209.915053] ata2: EH complete
>[55211.335943] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55211.335950] ata2: irq_stat 0x00000040, connection status changed
>[55211.335953] ata2: SError: { CommWake DevExch }
>[55211.335961] ata2: hard resetting link
>[55211.784077] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55211.784114] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55212.787112] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[55212.792006] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55212.794264] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55212.794270] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55212.797536] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55212.805646] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55212.807935] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55212.807942] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55212.811196] ata2.00: configured for UDMA/100
>[55212.818675] ata2: EH complete
>[55212.825022] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55212.832877] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55212.833275] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55212.833621] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55213.202586] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55213.202591] ata2: irq_stat 0x00400040, connection status changed
>[55213.202594] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55213.202599] ata2: hard resetting link
>[55213.203622] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55213.203660] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55213.925066] ata2: SATA link down (SStatus 0 SControl 300)
>[55214.511958] ata2: hard resetting link
>[55214.960211] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55214.960298] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55214.969039] ata2: SATA link down (SStatus 0 SControl 300)
>[55214.969048] ata2.00: link offline, clearing class 3 to NONE
>[55214.969054] ata2: limiting SATA link speed to 1.5 Gbps
>[55216.137712] ata2: hard resetting link
>[55216.584083] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55216.584129] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55216.595823] ata2: SATA link down (SStatus 0 SControl 310)
>[55216.595833] ata2.00: link offline, clearing class 3 to NONE
>[55216.595837] ata2.00: disabled
>[55216.595851] ata2: EH complete
>[55216.595860] sr 1:0:0:0: rejecting I/O to offline device
>[55216.595863] sr 1:0:0:0: killing request
>[55216.595887] ata2.00: detaching (SCSI 1:0:0:0)
>[55216.600224] cdrom: issuing MRW background format suspend
>[55216.908869] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55216.908874] ata2: irq_stat 0x00000040, connection status changed
>[55216.908877] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55216.908883] ata2: hard resetting link
>[55217.631060] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[55217.635205] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55217.637518] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55217.637523] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55217.640919] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55217.648718] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55217.650985] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55217.650991] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55217.654195] ata2.00: configured for UDMA/100
>[55217.661538] ata2: EH complete
>[55217.667784] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55217.675528] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55217.676792] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55217.677671] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55217.907376] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55217.907429] ata2: irq_stat 0x00400040, connection status changed
>[55217.907437] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55217.907449] ata2: hard resetting link
>[55217.907897] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55217.907976] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55218.630093] ata2: SATA link down (SStatus 0 SControl 300)
>[55222.668679] ata2: hard resetting link
>[55223.115018] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55223.115055] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55223.126038] ata2: SATA link down (SStatus 0 SControl 300)
>[55223.126048] ata2.00: link offline, clearing class 3 to NONE
>[55223.126057] ata2: limiting SATA link speed to 1.5 Gbps
>[55225.375283] ata2: hard resetting link
>[55225.822169] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55225.822208] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55225.833098] ata2: SATA link down (SStatus 0 SControl 310)
>[55225.833109] ata2.00: link offline, clearing class 3 to NONE
>[55225.833115] ata2.00: disabled
>[55225.833132] ata2: EH complete
>[55225.833139] sr 1:0:0:0: rejecting I/O to offline device
>[55225.833144] sr 1:0:0:0: killing request
>[55225.833154] ata2.00: detaching (SCSI 1:0:0:0)
>[55226.220848] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55226.220860] ata2: irq_stat 0x00000040, connection status changed
>[55226.220867] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55226.220883] ata2: hard resetting link
>[55227.203115] ata2: SATA link down (SStatus 0 SControl 300)
>[55227.203142] ata2: EH complete
>[55241.941693] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55241.941700] ata2: irq_stat 0x00000040, connection status changed
>[55241.941703] ata2: SError: { CommWake DevExch }
>[55241.941711] ata2: limiting SATA link speed to 1.5 Gbps
>[55241.941715] ata2: hard resetting link
>[55242.392556] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55242.392650] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55243.682123] ata2: SATA link down (SStatus 0 SControl 310)
>[55243.682148] ata2: EH complete
>[55244.335452] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55244.335459] ata2: irq_stat 0x00400040, connection status changed
>[55244.335462] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55244.335471] ata2: limiting SATA link speed to 1.5 Gbps
>[55244.335475] ata2: hard resetting link
>[55244.781995] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55244.782052] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55245.318057] ata2: SATA link down (SStatus 0 SControl 310)
>[55245.318071] ata2: EH complete
>[55247.218267] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55247.218273] ata2: irq_stat 0x00000040, connection status changed
>[55247.218276] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55247.218283] ata2: limiting SATA link speed to 1.5 Gbps
>[55247.218287] ata2: hard resetting link
>[55247.664892] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55247.664929] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55248.202044] ata2: SATA link down (SStatus 0 SControl 310)
>[55248.202060] ata2: EH complete
>[55251.099802] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55251.099814] ata2: irq_stat 0x00000040, connection status changed
>[55251.099822] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55251.099837] ata2: limiting SATA link speed to 1.5 Gbps
>[55251.099845] ata2: hard resetting link
>[55251.547142] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55251.547188] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55252.082095] ata2: SATA link down (SStatus 0 SControl 310)
>[55252.082121] ata2: EH complete
>[55253.012350] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55253.012363] ata2: irq_stat 0x00400040, connection status changed
>[55253.012388] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55253.012403] ata2: limiting SATA link speed to 1.5 Gbps
>[55253.012411] ata2: hard resetting link
>[55253.460193] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55253.460276] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55254.583582] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55254.583664] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55255.477415] ata2: COMRESET failed (errno=-32)
>[55255.477432] ata2: reset failed (errno=-32), retrying in 8 secs
>[55258.221885] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55263.012072] ata2: hard resetting link
>[55263.735068] ata2: SATA link down (SStatus 0 SControl 310)
>[55263.735083] ata2: EH complete
>[55263.735168] ACPI: Device does not support D3cold
>[55263.735175] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55263.735926] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55263.735956] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55263.793002] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55263.793045] ata2: irq_stat 0x00400040, connection status changed
>[55263.793053] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55263.793071] ata2: limiting SATA link speed to 1.5 Gbps
>[55263.793084] ata2: hard resetting link
>[55264.516084] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55264.520054] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55264.522292] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55264.522297] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55264.523997] ata2.00: failed to IDENTIFY (I/O error, err_mask=0x100)
>[55264.524000] ata2.00: failed to IDENTIFY after ACPI commands
>[55265.089805] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55265.089976] ata2: hard resetting link
>[55265.398073] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55265.402165] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55265.404427] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55265.404438] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55265.407623] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55265.415650] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55265.417974] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55265.417978] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55265.421122] ata2.00: configured for UDMA/100
>[55265.428482] ata2: EH complete
>[55265.434722] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55265.442390] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55265.442650] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55265.442782] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55267.853847] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[55267.853859] ata2: irq_stat 0x00400040, connection status changed
>[55267.853866] ata2: SError: { PHYRdyChg DevExch }
>[55267.853877] ata2: hard resetting link
>[55268.790063] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55268.794144] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55268.796424] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55268.796430] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55268.807878] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55268.810148] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55268.810153] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55268.813399] ata2.00: configured for UDMA/100
>[55268.820764] ata2.00: disabled
>[55268.820777] ata2: EH complete
>[55268.820787] sr 1:0:0:0: rejecting I/O to offline device
>[55268.820791] sr 1:0:0:0: killing request
>[55268.820819] ata2.00: detaching (SCSI 1:0:0:0)
>[55268.825607] cdrom: issuing MRW background format suspend
>[55268.825717] ACPI: Device does not support D3cold
>[55268.825723] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55268.826779] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55268.826807] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55268.827461] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[55268.827464] ata2: irq_stat 0x00400040, connection status changed
>[55268.827467] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[55268.827473] ata2: hard resetting link
>[55269.550484] ata2: SATA link down (SStatus 0 SControl 300)
>[55269.550510] ata2: EH complete
>[55271.072296] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55271.072307] ata2: irq_stat 0x00000040, connection status changed
>[55271.072314] ata2: SError: { CommWake DevExch }
>[55271.072330] ata2: hard resetting link
>[55271.519894] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55271.795086] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[55271.799099] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55271.802609] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55271.802622] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55271.804543] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55271.812614] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55271.814905] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55271.814916] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55271.818127] ata2.00: configured for UDMA/100
>[55271.825431] ata2: EH complete
>[55271.831643] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55271.839326] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55271.839599] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55271.842089] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55274.785988] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[55274.785994] ata2: irq_stat 0x00400040, connection status changed
>[55274.785998] ata2: SError: { PHYRdyChg DevExch }
>[55274.786029] ata2: hard resetting link
>[55276.032044] ata2: SATA link down (SStatus 0 SControl 300)
>[55281.032045] ata2: hard resetting link
>[55281.337058] ata2: SATA link down (SStatus 0 SControl 300)
>[55281.337072] ata2: limiting SATA link speed to 1.5 Gbps
>[55286.337073] ata2: hard resetting link
>[55286.642056] ata2: SATA link down (SStatus 0 SControl 310)
>[55286.642068] ata2.00: disabled
>[55286.642083] ata2: EH complete
>[55286.642093] sr 1:0:0:0: rejecting I/O to offline device
>[55286.642097] sr 1:0:0:0: killing request
>[55286.642111] ata2.00: detaching (SCSI 1:0:0:0)
>[55286.656142] ACPI: Device does not support D3cold
>[55286.656150] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55286.656902] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55286.656931] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55289.707003] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55289.707046] ata2: irq_stat 0x00400040, connection status changed
>[55289.707055] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55289.707072] ata2: hard resetting link
>[55290.154517] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55290.820108] ata2: SATA link down (SStatus 0 SControl 300)
>[55290.820134] ata2: EH complete
>[55296.481396] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55296.481408] ata2: irq_stat 0x00000040, connection status changed
>[55296.481415] ata2: SError: { CommWake DevExch }
>[55296.481428] ata2: limiting SATA link speed to 1.5 Gbps
>[55296.481436] ata2: hard resetting link
>[55297.984114] ata2: SATA link down (SStatus 0 SControl 310)
>[55297.984138] ata2: EH complete
>[55297.984375] ACPI: Device does not support D3cold
>[55297.984392] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55297.987660] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55297.987737] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55298.043802] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55298.043814] ata2: irq_stat 0x00400040, connection status changed
>[55298.043822] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55298.043836] ata2: limiting SATA link speed to 1.5 Gbps
>[55298.043843] ata2: hard resetting link
>[55299.392919] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55299.468088] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55299.473056] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55299.475353] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55299.475367] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55299.478616] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55299.487119] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55299.489442] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55299.489446] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55299.492732] ata2.00: configured for UDMA/100
>[55299.500200] ata2: EH complete
>[55299.506512] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55299.514251] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55299.515133] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55299.517677] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55302.398136] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[55302.398141] ata2: irq_stat 0x00400040, connection status changed
>[55302.398144] ata2: SError: { PHYRdyChg DevExch }
>[55302.398149] ata2: hard resetting link
>[55303.537032] ata2: SATA link down (SStatus 0 SControl 310)
>[55308.537030] ata2: hard resetting link
>[55308.842047] ata2: SATA link down (SStatus 0 SControl 310)
>[55313.842030] ata2: hard resetting link
>[55314.149037] ata2: SATA link down (SStatus 0 SControl 310)
>[55314.149048] ata2.00: disabled
>[55314.149063] ata2: EH complete
>[55314.149072] sr 1:0:0:0: rejecting I/O to offline device
>[55314.149075] sr 1:0:0:0: killing request
>[55314.149116] sr 1:0:0:0: rejecting I/O to offline device
>[55314.149393] ata2.00: detaching (SCSI 1:0:0:0)
>[55314.170598] ACPI: Device does not support D3cold
>[55314.170605] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55314.171960] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55314.172043] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55315.096884] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55315.096892] ata2: irq_stat 0x00000040, connection status changed
>[55315.096895] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55315.096903] ata2: hard resetting link
>[55315.544312] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55315.544351] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55316.079040] ata2: SATA link down (SStatus 0 SControl 300)
>[55316.079055] ata2: EH complete
>[55317.543944] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55317.543950] ata2: irq_stat 0x00000040, connection status changed
>[55317.543952] ata2: SError: { CommWake DevExch }
>[55317.543959] ata2: limiting SATA link speed to 1.5 Gbps
>[55317.543962] ata2: hard resetting link
>[55317.992000] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55318.734064] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55318.739061] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55318.741300] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55318.741305] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55318.744590] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55318.752741] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55318.755055] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55318.755060] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55318.758269] ata2.00: configured for UDMA/100
>[55318.765670] ata2: EH complete
>[55318.771985] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55318.779833] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55318.780442] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55318.780608] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55319.221871] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55319.221876] ata2: irq_stat 0x00400040, connection status changed
>[55319.221879] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55319.221883] ata2: hard resetting link
>[55319.946054] ata2: SATA link down (SStatus 0 SControl 310)
>[55322.068689] ata2: hard resetting link
>[55322.526043] ata2: SATA link down (SStatus 0 SControl 310)
>[55322.526053] ata2.00: link offline, clearing class 3 to NONE
>[55327.526032] ata2: hard resetting link
>[55327.832036] ata2: SATA link down (SStatus 0 SControl 310)
>[55327.832047] ata2.00: disabled
>[55327.832060] ata2: EH complete
>[55327.832071] sr 1:0:0:0: rejecting I/O to offline device
>[55327.832075] sr 1:0:0:0: killing request
>[55327.832085] ata2.00: detaching (SCSI 1:0:0:0)
>[55327.843246] ACPI: Device does not support D3cold
>[55327.843254] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55327.844273] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55327.844303] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55334.543818] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55334.543824] ata2: irq_stat 0x00000040, connection status changed
>[55334.543827] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55334.543833] ata2: hard resetting link
>[55334.991181] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55334.991219] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55335.528039] ata2: SATA link down (SStatus 0 SControl 300)
>[55335.528054] ata2: EH complete
>[55340.281469] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55340.281474] ata2: irq_stat 0x00000040, connection status changed
>[55340.281477] ata2: SError: { CommWake DevExch }
>[55340.281483] ata2: limiting SATA link speed to 1.5 Gbps
>[55340.281486] ata2: hard resetting link
>[55340.729515] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55340.729555] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55341.266033] ata2: SATA link down (SStatus 0 SControl 310)
>[55341.266047] ata2: EH complete
>[55341.460324] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55341.460329] ata2: irq_stat 0x00000040, connection status changed
>[55341.460332] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55341.460337] ata2: limiting SATA link speed to 1.5 Gbps
>[55341.460341] ata2: hard resetting link
>[55341.906911] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55341.906950] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55342.446036] ata2: SATA link down (SStatus 0 SControl 310)
>[55342.446051] ata2: EH complete
>[55359.175512] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55359.175517] ata2: irq_stat 0x00000040, connection status changed
>[55359.175520] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55359.175526] ata2: limiting SATA link speed to 1.5 Gbps
>[55359.175530] ata2: hard resetting link
>[55359.622023] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55359.902044] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55359.905986] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55359.908307] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55359.908313] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55359.911515] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55359.919586] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55359.921854] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55359.921860] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55359.925054] ata2.00: configured for UDMA/100
>[55359.932373] ata2: EH complete
>[55359.938651] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55359.946326] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55359.947043] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55359.949652] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55360.206765] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55360.206771] ata2: irq_stat 0x00400040, connection status changed
>[55360.206774] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55360.206778] ata2: hard resetting link
>[55361.321035] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55361.325153] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55361.327604] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55361.327610] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55361.338834] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55361.341139] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55361.341145] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55361.344458] ata2.00: configured for UDMA/100
>[55361.351872] ata2: EH complete
>[55361.487307] ata2: exception Emask 0x40 SAct 0x0 SErr 0x800 action 0x7
>[55361.487312] ata2: ACPI event
>[55361.487315] ata2: SError: { HostInt }
>[55361.487318] ata2.00: disabled
>[55361.487324] ata2: hard resetting link
>[55361.491875] sr 1:0:0:0: rejecting I/O to offline device
>[55361.491888] sr 1:0:0:0: rejecting I/O to offline device
>[55361.793040] ata2: SATA link down (SStatus 0 SControl 310)
>[55361.793056] ata2: EH complete
>[55361.793073] ata2.00: detaching (SCSI 1:0:0:0)
>[55361.804241] ACPI: Device does not support D3cold
>[55361.804250] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55361.980979] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050000 action 0xe frozen
>[55361.980985] ata2: irq_stat 0x00000040, connection status changed
>[55361.980988] ata2: SError: { PHYRdyChg CommWake DevExch }
>[55361.980995] ata2: hard resetting link
>[55362.427912] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55362.427947] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55362.965035] ata2: SATA link down (SStatus 0 SControl 300)
>[55362.965049] ata2: EH complete
>[55363.010432] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55363.010438] ata2: irq_stat 0x00000040, connection status changed
>[55363.010440] ata2: SError: { CommWake DevExch }
>[55363.010447] ata2: hard resetting link
>[55363.456823] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55363.456859] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55363.995039] ata2: SATA link down (SStatus 0 SControl 300)
>[55363.995055] ata2: EH complete
>[55368.286374] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55368.286380] ata2: irq_stat 0x00000040, connection status changed
>[55368.286382] ata2: SError: { CommWake DevExch }
>[55368.286389] ata2: limiting SATA link speed to 1.5 Gbps
>[55368.286393] ata2: hard resetting link
>[55368.732805] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55368.732842] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55369.271038] ata2: SATA link down (SStatus 0 SControl 310)
>[55369.271053] ata2: EH complete
>[55387.074981] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55387.074987] ata2: irq_stat 0x00000040, connection status changed
>[55387.074990] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55387.074997] ata2: limiting SATA link speed to 1.5 Gbps
>[55387.075001] ata2: hard resetting link
>[55387.524857] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55387.798042] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55387.801989] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55387.804252] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55387.804257] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55387.807460] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55387.815477] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55387.817797] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55387.817804] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55387.821028] ata2.00: configured for UDMA/100
>[55387.828317] ata2: EH complete
>[55387.834532] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55387.842215] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55387.844933] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55387.845929] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55387.878623] ata2.00: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[55387.878628] ata2.00: irq_stat 0x00400040, connection status changed
>[55387.878631] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[55387.878636] sr 1:0:0:0: [sr0] CDB: 
>[55387.878638] Get configuration: 46 00 00 00 00 00 00 01 60 00
>[55387.878648] ata2.00: cmd a0/01:00:00:60:01/00:00:00:00:00/a0 tag 0 dma 16736 in
>         res 50/00:03:00:08:00/00:00:00:00:00/a0 Emask 0x50 (ATA bus error)
>[55387.878651] ata2.00: status: { DRDY }
>[55387.878655] ata2: hard resetting link
>[55390.032040] ata2: SATA link down (SStatus 0 SControl 310)
>[55395.032026] ata2: hard resetting link
>[55395.337071] ata2: SATA link down (SStatus 0 SControl 310)
>[55400.337027] ata2: hard resetting link
>[55400.643075] ata2: SATA link down (SStatus 0 SControl 310)
>[55400.643090] ata2.00: disabled
>[55400.643157] sr 1:0:0:0: rejecting I/O to offline device
>[55400.643163] sr 1:0:0:0: killing request
>[55400.643171] ata2: EH complete
>[55400.643313] sr 1:0:0:0: rejecting I/O to offline device
>[55400.644483] ata2.00: detaching (SCSI 1:0:0:0)
>[55400.649149] ACPI: Device does not support D3cold
>[55400.649157] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55400.649922] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55400.649952] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55419.413479] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55419.413485] ata2: irq_stat 0x00000040, connection status changed
>[55419.413488] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55419.413496] ata2: hard resetting link
>[55419.859036] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55420.609041] ata2: SATA link down (SStatus 0 SControl 300)
>[55420.609055] ata2: EH complete
>[55421.451747] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55421.451753] ata2: irq_stat 0x00000040, connection status changed
>[55421.451755] ata2: SError: { CommWake DevExch }
>[55421.451761] ata2: limiting SATA link speed to 1.5 Gbps
>[55421.451764] ata2: hard resetting link
>[55422.438037] ata2: SATA link down (SStatus 0 SControl 310)
>[55422.438052] ata2: EH complete
>[55422.438157] ACPI: Device does not support D3cold
>[55422.438170] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55422.439787] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55422.439816] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55457.937891] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55457.937904] ata2: irq_stat 0x00000040, connection status changed
>[55457.937912] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55457.937926] ata2: limiting SATA link speed to 1.5 Gbps
>[55457.937934] ata2: hard resetting link
>[55458.385119] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55458.385156] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55458.920051] ata2: SATA link down (SStatus 0 SControl 310)
>[55458.920067] ata2: EH complete
>[55459.987521] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55459.987528] ata2: irq_stat 0x00000040, connection status changed
>[55459.987531] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55459.987537] ata2: limiting SATA link speed to 1.5 Gbps
>[55459.987541] ata2: hard resetting link
>[55460.435988] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55460.436064] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55460.970062] ata2: SATA link down (SStatus 0 SControl 310)
>[55460.970077] ata2: EH complete
>[55512.201886] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55512.201897] ata2: irq_stat 0x00000040, connection status changed
>[55512.201905] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55512.201919] ata2: limiting SATA link speed to 1.5 Gbps
>[55512.201927] ata2: hard resetting link
>[55512.650490] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55512.650573] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55513.184088] ata2: SATA link down (SStatus 0 SControl 310)
>[55513.184114] ata2: EH complete
>[55513.509422] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55513.509429] ata2: irq_stat 0x00400040, connection status changed
>[55513.509433] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55513.509441] ata2: limiting SATA link speed to 1.5 Gbps
>[55513.509445] ata2: hard resetting link
>[55513.958823] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55513.958910] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55514.493094] ata2: SATA link down (SStatus 0 SControl 310)
>[55514.493118] ata2: EH complete
>[55523.680126] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55523.680137] ata2: irq_stat 0x00400040, connection status changed
>[55523.680145] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55523.680159] ata2: limiting SATA link speed to 1.5 Gbps
>[55523.680166] ata2: hard resetting link
>[55524.127358] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55524.127395] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55524.663088] ata2: SATA link down (SStatus 0 SControl 310)
>[55524.663114] ata2: EH complete
>[55526.145864] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55526.145871] ata2: irq_stat 0x00400040, connection status changed
>[55526.145875] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55526.145883] ata2: limiting SATA link speed to 1.5 Gbps
>[55526.145887] ata2: hard resetting link
>[55526.594184] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55526.594266] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55527.129099] ata2: SATA link down (SStatus 0 SControl 310)
>[55527.129124] ata2: EH complete
>[55536.466765] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55536.466778] ata2: irq_stat 0x00000040, connection status changed
>[55536.466786] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55536.466802] ata2: limiting SATA link speed to 1.5 Gbps
>[55536.466810] ata2: hard resetting link
>[55536.913951] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55536.913989] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55537.450070] ata2: SATA link down (SStatus 0 SControl 310)
>[55537.450096] ata2: EH complete
>[55538.335390] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55538.335402] ata2: irq_stat 0x00400040, connection status changed
>[55538.335410] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55538.335424] ata2: limiting SATA link speed to 1.5 Gbps
>[55538.335431] ata2: hard resetting link
>[55538.783849] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55538.783931] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55539.995084] ata2: SATA link down (SStatus 0 SControl 310)
>[55539.995111] ata2: EH complete
>[55555.908529] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55555.908541] ata2: irq_stat 0x00000040, connection status changed
>[55555.908549] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55555.908563] ata2: limiting SATA link speed to 1.5 Gbps
>[55555.908571] ata2: hard resetting link
>[55556.355774] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55556.631098] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55556.635113] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55556.637379] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55556.637391] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55556.640616] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[55556.648605] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55556.650868] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55556.650874] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55556.654085] ata2.00: configured for UDMA/100
>[55556.661386] ata2: EH complete
>[55556.667618] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[55556.675217] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[55556.676001] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[55556.677602] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[55557.011864] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[55557.011876] ata2: irq_stat 0x00400040, connection status changed
>[55557.011884] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[55557.011895] ata2: hard resetting link
>[55557.916111] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55557.920223] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55557.922389] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) failed (Emask=0x100 Stat=0x50 Err=0x00)
>[55557.922401] ata2.00: revalidation failed (errno=-5)
>[55557.923822] ata2: hard resetting link
>[55558.607051] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[55558.609585] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55558.610434] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55558.610438] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55558.617369] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[55558.619703] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[55558.619709] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[55558.622963] ata2.00: configured for UDMA/100
>[55558.630352] ata2.00: disabled
>[55558.630362] ata2: EH complete
>[55558.630370] sr 1:0:0:0: rejecting I/O to offline device
>[55558.630373] sr 1:0:0:0: killing request
>[55558.630396] ata2.00: detaching (SCSI 1:0:0:0)
>[55558.633197] ACPI: Device does not support D3cold
>[55558.633204] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[55558.633728] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[55558.633732] ata2: irq_stat 0x00400040, connection status changed
>[55558.633735] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[55558.633741] ata2: hard resetting link
>[55559.359091] ata2: SATA link down (SStatus 0 SControl 300)
>[55559.359117] ata2: EH complete
>[55588.174204] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55588.174287] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55601.492893] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55601.492906] ata2: irq_stat 0x00000040, connection status changed
>[55601.492913] ata2: SError: { CommWake DevExch }
>[55601.492928] ata2: hard resetting link
>[55601.941159] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55601.941242] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55602.475072] ata2: SATA link down (SStatus 0 SControl 300)
>[55602.475099] ata2: EH complete
>[55606.615720] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[55606.615732] ata2: irq_stat 0x00000040, connection status changed
>[55606.615739] ata2: SError: { CommWake DevExch }
>[55606.615752] ata2: limiting SATA link speed to 1.5 Gbps
>[55606.615760] ata2: hard resetting link
>[55607.063465] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55607.063507] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55607.598066] ata2: SATA link down (SStatus 0 SControl 310)
>[55607.598094] ata2: EH complete
>[55608.234774] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55608.234781] ata2: irq_stat 0x00400040, connection status changed
>[55608.234785] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55608.234793] ata2: limiting SATA link speed to 1.5 Gbps
>[55608.234797] ata2: hard resetting link
>[55608.686480] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55608.686563] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55609.218087] ata2: SATA link down (SStatus 0 SControl 310)
>[55609.218114] ata2: EH complete
>[55612.107105] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55612.107117] ata2: irq_stat 0x00400040, connection status changed
>[55612.107124] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55612.107138] ata2: limiting SATA link speed to 1.5 Gbps
>[55612.107145] ata2: hard resetting link
>[55612.555260] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55612.555344] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55613.090078] ata2: SATA link down (SStatus 0 SControl 310)
>[55613.090103] ata2: EH complete
>[55614.465736] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[55614.465748] ata2: irq_stat 0x00000040, connection status changed
>[55614.465756] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[55614.465770] ata2: limiting SATA link speed to 1.5 Gbps
>[55614.465778] ata2: hard resetting link
>[55614.914092] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[55614.914175] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[55616.020093] ata2: SATA link down (SStatus 0 SControl 310)
>[55616.020118] ata2: EH complete
>[66050.853407] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66050.853420] ata2: irq_stat 0x00400040, connection status changed
>[66050.853427] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66050.853441] ata2: hard resetting link
>[66051.303541] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66052.304173] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66052.309187] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) failed (Emask=0x40 Stat=0xe3 Err=0x00)
>[66057.304103] ata2: hard resetting link
>[66057.609094] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66057.613245] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66057.613918] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66057.613927] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66057.615534] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66057.619700] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66057.620453] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66057.620464] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66057.622057] ata2.00: configured for UDMA/100
>[66057.624633] ata2.00: disabled
>[66057.624642] ata2: EH complete
>[66057.624731] ACPI: Device does not support D3cold
>[66057.624737] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66057.625867] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66057.625871] ata2: irq_stat 0x00400040, connection status changed
>[66057.625874] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66057.625880] ata2: hard resetting link
>[66057.627258] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66057.627291] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66058.348083] ata2: SATA link down (SStatus 0 SControl 300)
>[66058.348110] ata2: EH complete
>[66062.902395] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66062.902401] ata2: irq_stat 0x00000040, connection status changed
>[66062.902404] ata2: SError: { CommWake DevExch }
>[66062.902413] ata2: hard resetting link
>[66063.350220] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66063.350257] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66063.885087] ata2: SATA link down (SStatus 0 SControl 300)
>[66063.885113] ata2: EH complete
>[66066.251211] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66066.251224] ata2: irq_stat 0x00000040, connection status changed
>[66066.251231] ata2: SError: { CommWake DevExch }
>[66066.251245] ata2: limiting SATA link speed to 1.5 Gbps
>[66066.251252] ata2: hard resetting link
>[66066.699649] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66066.699733] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66067.234073] ata2: SATA link down (SStatus 0 SControl 310)
>[66067.234089] ata2: EH complete
>[66067.584873] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66067.584885] ata2: irq_stat 0x00400040, connection status changed
>[66067.584892] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66067.584906] ata2: limiting SATA link speed to 1.5 Gbps
>[66067.584914] ata2: hard resetting link
>[66068.033216] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66068.033300] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66068.568087] ata2: SATA link down (SStatus 0 SControl 310)
>[66068.568113] ata2: EH complete
>[66083.426192] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66083.426204] ata2: irq_stat 0x00400040, connection status changed
>[66083.426212] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66083.426226] ata2: limiting SATA link speed to 1.5 Gbps
>[66083.426234] ata2: hard resetting link
>[66083.874578] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66083.874662] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66084.409089] ata2: SATA link down (SStatus 0 SControl 310)
>[66084.409114] ata2: EH complete
>[66085.299696] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66085.299707] ata2: irq_stat 0x00400040, connection status changed
>[66085.299715] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66085.299729] ata2: limiting SATA link speed to 1.5 Gbps
>[66085.299737] ata2: hard resetting link
>[66085.748116] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66085.748200] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66086.282113] ata2: SATA link down (SStatus 0 SControl 310)
>[66086.282139] ata2: EH complete
>[66093.928801] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66093.928808] ata2: irq_stat 0x00400040, connection status changed
>[66093.928812] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66093.928820] ata2: limiting SATA link speed to 1.5 Gbps
>[66093.928824] ata2: hard resetting link
>[66094.377148] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66094.377231] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66094.911108] ata2: SATA link down (SStatus 0 SControl 310)
>[66094.911133] ata2: EH complete
>[66095.167242] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66095.167254] ata2: irq_stat 0x00400040, connection status changed
>[66095.167262] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66095.167276] ata2: limiting SATA link speed to 1.5 Gbps
>[66095.167283] ata2: hard resetting link
>[66095.615510] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66095.615594] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66096.150080] ata2: SATA link down (SStatus 0 SControl 310)
>[66096.150105] ata2: EH complete
>[66097.288530] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66097.288542] ata2: irq_stat 0x00400040, connection status changed
>[66097.288549] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66097.288563] ata2: limiting SATA link speed to 1.5 Gbps
>[66097.288571] ata2: hard resetting link
>[66097.739928] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66097.740043] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66099.233094] ata2: SATA link down (SStatus 0 SControl 310)
>[66099.233121] ata2: EH complete
>[66099.288553] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66099.288565] ata2: irq_stat 0x00400040, connection status changed
>[66099.288572] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66099.288586] ata2: limiting SATA link speed to 1.5 Gbps
>[66099.288594] ata2: hard resetting link
>[66099.737196] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66099.737280] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66100.271083] ata2: SATA link down (SStatus 0 SControl 310)
>[66100.271108] ata2: EH complete
>[66100.301937] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66100.301948] ata2: irq_stat 0x00400040, connection status changed
>[66100.301956] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66100.301970] ata2: limiting SATA link speed to 1.5 Gbps
>[66100.301977] ata2: hard resetting link
>[66100.750161] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66100.750244] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66102.247079] ata2: SATA link down (SStatus 0 SControl 310)
>[66102.247105] ata2: EH complete
>[66102.320622] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66102.320634] ata2: irq_stat 0x00000040, connection status changed
>[66102.320642] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66102.320657] ata2: limiting SATA link speed to 1.5 Gbps
>[66102.320666] ata2: hard resetting link
>[66102.767802] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66103.381066] ata2: SATA link down (SStatus 0 SControl 310)
>[66103.381091] ata2: EH complete
>[66109.656523] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66109.656535] ata2: irq_stat 0x00400040, connection status changed
>[66109.656543] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66109.656557] ata2: limiting SATA link speed to 1.5 Gbps
>[66109.656564] ata2: hard resetting link
>[66110.639087] ata2: SATA link down (SStatus 0 SControl 310)
>[66110.639112] ata2: EH complete
>[66110.639337] ACPI: Device does not support D3cold
>[66110.639355] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66110.640830] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66110.640898] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66110.725553] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66110.725565] ata2: irq_stat 0x00400040, connection status changed
>[66110.725572] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66110.725586] ata2: limiting SATA link speed to 1.5 Gbps
>[66110.725594] ata2: hard resetting link
>[66112.187959] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66112.188087] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66112.722122] ata2: SATA link down (SStatus 0 SControl 310)
>[66112.722147] ata2: EH complete
>[66114.633700] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66114.633712] ata2: irq_stat 0x00400040, connection status changed
>[66114.633720] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66114.633734] ata2: limiting SATA link speed to 1.5 Gbps
>[66114.633741] ata2: hard resetting link
>[66115.083449] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66115.668114] ata2: SATA link down (SStatus 0 SControl 310)
>[66115.668140] ata2: EH complete
>[66126.485562] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66126.485574] ata2: irq_stat 0x00400040, connection status changed
>[66126.485582] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66126.485597] ata2: limiting SATA link speed to 1.5 Gbps
>[66126.485604] ata2: hard resetting link
>[66128.352088] ata2: SATA link down (SStatus 0 SControl 310)
>[66128.352114] ata2: EH complete
>[66128.352308] ACPI: Device does not support D3cold
>[66128.352323] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66128.354151] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66128.354232] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66133.286976] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66133.286988] ata2: irq_stat 0x00400040, connection status changed
>[66133.286995] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66133.287040] ata2: limiting SATA link speed to 1.5 Gbps
>[66133.287048] ata2: hard resetting link
>[66133.733942] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66134.010112] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66134.014127] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66134.016409] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66134.016420] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66134.019673] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66134.027679] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66134.029998] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66134.030018] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66134.033211] ata2.00: configured for UDMA/100
>[66134.040589] ata2: EH complete
>[66134.046775] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66134.054455] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66134.054994] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66134.055447] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66134.379381] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66134.379392] ata2: irq_stat 0x00400040, connection status changed
>[66134.379400] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66134.379412] ata2: hard resetting link
>[66136.090071] ata2: SATA link down (SStatus 0 SControl 310)
>[66141.090047] ata2: hard resetting link
>[66141.395066] ata2: SATA link down (SStatus 0 SControl 310)
>[66146.395053] ata2: hard resetting link
>[66146.700057] ata2: SATA link down (SStatus 0 SControl 310)
>[66146.700068] ata2.00: disabled
>[66146.700083] ata2: EH complete
>[66146.700094] sr 1:0:0:0: rejecting I/O to offline device
>[66146.700098] sr 1:0:0:0: killing request
>[66146.700111] ata2.00: detaching (SCSI 1:0:0:0)
>[66146.706459] ACPI: Device does not support D3cold
>[66146.706467] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66146.707514] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66146.707549] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66146.859493] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66146.859505] ata2: irq_stat 0x00400040, connection status changed
>[66146.859513] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66146.859528] ata2: hard resetting link
>[66147.842083] ata2: SATA link down (SStatus 0 SControl 300)
>[66147.842109] ata2: EH complete
>[66147.872825] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66147.872836] ata2: irq_stat 0x00000040, connection status changed
>[66147.872843] ata2: SError: { CommWake DevExch }
>[66147.872856] ata2: limiting SATA link speed to 1.5 Gbps
>[66147.872864] ata2: hard resetting link
>[66148.321161] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66148.321248] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66149.193092] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66149.198081] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66149.200710] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66149.200722] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66149.203674] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66149.211850] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66149.214132] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66149.214142] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66149.217539] ata2.00: configured for UDMA/100
>[66149.224818] ata2: EH complete
>[66149.231132] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66149.238907] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66149.239193] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66149.239327] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66149.285913] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
>[66149.285920] ata2.00: irq_stat 0x40000001
>[66149.285956] sr 1:0:0:0: CDB: 
>[66149.285958] Test Unit Ready: 00 00 00 00 00 00
>[66149.285970] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
>[66149.285974] ata2.00: status: { DRDY ERR }
>[66149.285980] ata2: hard resetting link
>[66149.590046] ata2: SATA link down (SStatus 0 SControl 310)
>[66150.815016] ata2: hard resetting link
>[66151.261096] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66151.273061] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66151.277107] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66151.279511] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66151.279517] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66151.291037] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66151.293323] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66151.293329] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66151.296586] ata2.00: configured for UDMA/100
>[66151.304060] ata2: EH complete
>[66151.364832] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66151.364838] ata2.00: irq_stat 0x00400040, connection status changed
>[66151.364842] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66151.364848] sr 1:0:0:0: [sr0] CDB: 
>[66151.364851] Get configuration: 46 00 00 00 00 00 00 00 08 00
>[66151.364865] ata2.00: cmd a0/00:00:00:08:00/00:00:00:00:00/a0 tag 0 pio 16392 in
>         res 50/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
>[66151.364868] ata2.00: status: { DRDY }
>[66151.364874] ata2: hard resetting link
>[66152.633054] ata2: SATA link down (SStatus 0 SControl 310)
>[66157.633066] ata2: hard resetting link
>[66157.938072] ata2: SATA link down (SStatus 0 SControl 310)
>[66162.938053] ata2: hard resetting link
>[66163.243074] ata2: SATA link down (SStatus 0 SControl 310)
>[66163.243086] ata2.00: disabled
>[66163.243124] sr 1:0:0:0: rejecting I/O to offline device
>[66163.243129] sr 1:0:0:0: killing request
>[66163.243136] ata2: EH complete
>[66163.243152] ata2.00: detaching (SCSI 1:0:0:0)
>[66165.611529] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66165.611541] ata2: irq_stat 0x00400040, connection status changed
>[66165.611549] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66165.611563] ata2: hard resetting link
>[66166.751098] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66166.756034] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66166.758335] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66166.758346] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66166.761571] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66166.769768] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66166.772053] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66166.772065] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66166.775292] ata2.00: configured for UDMA/100
>[66166.782728] ata2.00: disabled
>[66166.782741] ata2: EH complete
>[66166.782857] ACPI: Device does not support D3cold
>[66166.782865] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66166.783782] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66166.783785] ata2: irq_stat 0x00400040, connection status changed
>[66166.783788] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66166.783793] ata2: hard resetting link
>[66166.784282] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66166.784312] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66168.208054] ata2: SATA link down (SStatus 0 SControl 300)
>[66168.208069] ata2: EH complete
>[66168.271472] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66168.271477] ata2: irq_stat 0x00000040, connection status changed
>[66168.271480] ata2: SError: { CommWake DevExch }
>[66168.271486] ata2: hard resetting link
>[66168.717791] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66168.996118] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66169.002153] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66169.004460] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66169.004472] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66169.007673] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66169.015901] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66169.017932] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66169.017938] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66169.021143] ata2.00: configured for UDMA/100
>[66169.028454] ata2: EH complete
>[66169.034707] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66169.042406] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66169.043130] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66169.043624] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66169.233584] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[66169.233591] ata2: irq_stat 0x00400040, connection status changed
>[66169.233595] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[66169.233601] ata2: hard resetting link
>[66170.476066] ata2: SATA link down (SStatus 0 SControl 300)
>[66170.790052] ata2: hard resetting link
>[66171.248065] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66171.252146] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66171.254432] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66171.254438] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66171.265943] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66171.268265] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66171.268271] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66171.271525] ata2.00: configured for UDMA/100
>[66171.278937] ata2.00: disabled
>[66171.278949] ata2: EH complete
>[66171.278959] sr 1:0:0:0: rejecting I/O to offline device
>[66171.278963] sr 1:0:0:0: killing request
>[66171.278991] ata2.00: detaching (SCSI 1:0:0:0)
>[66171.281300] ACPI: Device does not support D3cold
>[66171.281307] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66171.282025] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66171.282028] ata2: irq_stat 0x00400040, connection status changed
>[66171.282031] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66171.282037] ata2: hard resetting link
>[66171.283460] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66171.283503] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66172.006061] ata2: SATA link down (SStatus 0 SControl 300)
>[66172.006088] ata2: EH complete
>[66172.789167] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66172.789179] ata2: irq_stat 0x00000040, connection status changed
>[66172.789186] ata2: SError: { CommWake DevExch }
>[66172.789200] ata2: hard resetting link
>[66173.239136] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66173.512090] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66173.516123] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66173.518389] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66173.518400] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66173.521718] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66173.529739] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66173.531986] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66173.531997] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66173.535194] ata2.00: configured for UDMA/100
>[66173.542509] ata2: EH complete
>[66173.548711] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66173.556373] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66173.556722] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66173.557610] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66174.256584] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66174.256596] ata2: irq_stat 0x00400040, connection status changed
>[66174.256603] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66174.256615] ata2: hard resetting link
>[66175.447045] ata2: SATA link down (SStatus 0 SControl 300)
>[66180.447043] ata2: hard resetting link
>[66180.752032] ata2: SATA link down (SStatus 0 SControl 300)
>[66180.752044] ata2: limiting SATA link speed to 1.5 Gbps
>[66185.752043] ata2: hard resetting link
>[66186.057044] ata2: SATA link down (SStatus 0 SControl 310)
>[66186.057057] ata2.00: disabled
>[66186.057071] ata2: EH complete
>[66186.057081] sr 1:0:0:0: rejecting I/O to offline device
>[66186.057086] sr 1:0:0:0: killing request
>[66186.057117] ata2.00: detaching (SCSI 1:0:0:0)
>[66186.059993] cdrom: issuing MRW background format suspend
>[66186.060123] ACPI: Device does not support D3cold
>[66186.060129] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66186.062815] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66186.062871] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66186.226440] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66186.226452] ata2: irq_stat 0x00400040, connection status changed
>[66186.226460] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66186.226475] ata2: hard resetting link
>[66186.949090] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66186.953103] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66186.955388] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66186.955399] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66186.958594] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66186.966600] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66186.968861] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66186.968867] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66186.972128] ata2.00: configured for UDMA/100
>[66186.979436] ata2: EH complete
>[66186.985634] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66186.993308] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66186.994981] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66186.997540] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66187.006098] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
>[66187.006104] ata2.00: irq_stat 0x40000001
>[66187.006110] sr 1:0:0:0: CDB: 
>[66187.006112] Test Unit Ready: 00 00 00 00 00 00
>[66187.006124] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
>[66187.006128] ata2.00: status: { DRDY ERR }
>[66187.006134] ata2: hard resetting link
>[66187.312074] ata2: SATA link down (SStatus 0 SControl 300)
>[66187.390021] ata2: hard resetting link
>[66187.836854] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66187.836890] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66187.848064] ata2: SATA link down (SStatus 0 SControl 300)
>[66187.848073] ata2.00: link offline, clearing class 3 to NONE
>[66187.848079] ata2: limiting SATA link speed to 1.5 Gbps
>[66192.848048] ata2: hard resetting link
>[66193.153063] ata2: SATA link down (SStatus 0 SControl 310)
>[66193.153075] ata2.00: disabled
>[66193.153109] ata2: EH complete
>[66193.153118] ata2.00: detaching (SCSI 1:0:0:0)
>[66193.155479] cdrom: issuing MRW background format suspend
>[66241.210595] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66241.210600] ata2: irq_stat 0x00400040, connection status changed
>[66241.210603] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66241.210609] ata2: hard resetting link
>[66241.657121] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66242.193109] ata2: SATA link down (SStatus 0 SControl 300)
>[66242.193135] ata2: EH complete
>[66303.436209] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66303.436222] ata2: irq_stat 0x00000040, connection status changed
>[66303.436229] ata2: SError: { CommWake DevExch }
>[66303.436243] ata2: hard resetting link
>[66304.419095] ata2: SATA link down (SStatus 0 SControl 300)
>[66304.419120] ata2: EH complete
>[66304.419319] ACPI: Device does not support D3cold
>[66304.419334] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66304.421239] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66304.421307] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66310.732622] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66310.732628] ata2: irq_stat 0x00000040, connection status changed
>[66310.732632] ata2: SError: { CommWake DevExch }
>[66310.732640] ata2: hard resetting link
>[66311.181716] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66311.181806] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66311.715402] ata2: SATA link down (SStatus 0 SControl 300)
>[66311.715429] ata2: EH complete
>[66315.748124] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66315.748136] ata2: irq_stat 0x00000040, connection status changed
>[66315.748143] ata2: SError: { CommWake DevExch }
>[66315.748156] ata2: limiting SATA link speed to 1.5 Gbps
>[66315.748164] ata2: hard resetting link
>[66316.196868] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66316.196952] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66316.732080] ata2: SATA link down (SStatus 0 SControl 310)
>[66316.732105] ata2: EH complete
>[66419.062319] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66419.062331] ata2: irq_stat 0x00400040, connection status changed
>[66419.062338] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66419.062352] ata2: hard resetting link
>[66419.510265] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66419.510350] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66420.045083] ata2: SATA link down (SStatus 0 SControl 300)
>[66420.045109] ata2: EH complete
>[66420.606934] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66420.606946] ata2: irq_stat 0x00000040, connection status changed
>[66420.606954] ata2: SError: { CommWake DevExch }
>[66420.606967] ata2: hard resetting link
>[66421.055048] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66421.055133] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66421.641086] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66421.646055] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66421.648343] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66421.648354] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66421.651594] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66421.659910] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66421.662149] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66421.662160] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66421.665390] ata2.00: configured for UDMA/100
>[66421.672836] ata2: EH complete
>[66421.679197] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66421.686876] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66421.687370] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66421.689675] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66427.061588] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66427.061599] ata2: irq_stat 0x00400040, connection status changed
>[66427.061607] ata2: SError: { PHYRdyChg DevExch }
>[66427.061618] ata2: hard resetting link
>[66427.062062] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66427.062144] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66428.330089] ata2: SATA link down (SStatus 0 SControl 300)
>[66428.453439] ata2: hard resetting link
>[66428.900154] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66428.900189] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66428.911070] ata2: SATA link down (SStatus 0 SControl 300)
>[66428.911081] ata2.00: link offline, clearing class 3 to NONE
>[66428.911088] ata2: limiting SATA link speed to 1.5 Gbps
>[66429.071332] ata2: hard resetting link
>[66429.529078] ata2: SATA link down (SStatus 0 SControl 310)
>[66429.529089] ata2.00: link offline, clearing class 3 to NONE
>[66429.529094] ata2.00: disabled
>[66429.529113] ata2: EH complete
>[66429.529119] sr 1:0:0:0: rejecting I/O to offline device
>[66429.529122] sr 1:0:0:0: killing request
>[66429.529129] ata2.00: detaching (SCSI 1:0:0:0)
>[66431.250289] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66431.250301] ata2: irq_stat 0x00400040, connection status changed
>[66431.250308] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66431.250323] ata2: hard resetting link
>[66431.698155] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66431.698240] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66432.233087] ata2: SATA link down (SStatus 0 SControl 300)
>[66432.233113] ata2: EH complete
>[66433.786844] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66433.786856] ata2: irq_stat 0x00000040, connection status changed
>[66433.786863] ata2: SError: { CommWake DevExch }
>[66433.786876] ata2: limiting SATA link speed to 1.5 Gbps
>[66433.786884] ata2: hard resetting link
>[66434.233781] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66434.509115] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66434.513184] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66434.515476] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66434.515488] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66434.518679] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66434.526682] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66434.528944] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66434.528949] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66434.532154] ata2.00: configured for UDMA/100
>[66434.539489] ata2: EH complete
>[66434.545702] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66434.553307] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66434.553912] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66434.556097] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66434.614144] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
>[66434.614151] ata2.00: irq_stat 0x40000001
>[66434.614157] sr 1:0:0:0: CDB: 
>[66434.614159] Test Unit Ready: 00 00 00 00 00 00
>[66434.614172] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x1 (device error)
>[66434.614176] ata2.00: status: { DRDY ERR }
>[66434.614182] ata2: hard resetting link
>[66435.225072] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66435.229107] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66435.231388] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66435.231394] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66435.242864] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66435.245126] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66435.245131] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66435.248408] ata2.00: configured for UDMA/100
>[66435.256040] ata2: EH complete
>[66435.256782] ata2.00: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66435.256787] ata2.00: irq_stat 0x00400040, connection status changed
>[66435.256790] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66435.256794] sr 1:0:0:0: CDB: 
>[66435.256797] Test Unit Ready: 00 00 00 00 00 00
>[66435.256805] ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
>         res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x10 (ATA bus error)
>[66435.256808] ata2.00: status: { DRDY ERR }
>[66435.256812] ata2: hard resetting link
>[66436.343055] ata2: SATA link down (SStatus 0 SControl 310)
>[66441.343025] ata2: hard resetting link
>[66441.650034] ata2: SATA link down (SStatus 0 SControl 310)
>[66446.650048] ata2: hard resetting link
>[66446.955098] ata2: SATA link down (SStatus 0 SControl 310)
>[66446.955114] ata2.00: disabled
>[66446.955136] ata2: EH complete
>[66446.955156] sr 1:0:0:0: rejecting I/O to offline device
>[66446.955194] ata2.00: detaching (SCSI 1:0:0:0)
>[66446.963147] ACPI: Device does not support D3cold
>[66446.963156] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66446.968334] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66446.968391] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66451.586150] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66451.586162] ata2: irq_stat 0x00400040, connection status changed
>[66451.586170] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66451.586185] ata2: hard resetting link
>[66452.033207] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66452.033241] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66452.569064] ata2: SATA link down (SStatus 0 SControl 300)
>[66452.569077] ata2: EH complete
>[66457.131970] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66457.131981] ata2: irq_stat 0x00000040, connection status changed
>[66457.131988] ata2: SError: { CommWake DevExch }
>[66457.132001] ata2: limiting SATA link speed to 1.5 Gbps
>[66457.132073] ata2: hard resetting link
>[66457.582091] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66457.856115] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66457.860127] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66457.862421] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66457.862434] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66457.865668] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66457.873661] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66457.875950] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66457.875956] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66457.879148] ata2.00: configured for UDMA/100
>[66457.886525] ata2: EH complete
>[66457.892721] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66457.900400] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66457.901478] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66457.904730] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66459.749369] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66459.749380] ata2: irq_stat 0x00400040, connection status changed
>[66459.749388] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66459.749400] ata2: hard resetting link
>[66460.474072] ata2: SATA link down (SStatus 0 SControl 310)
>[66460.954107] ata2: hard resetting link
>[66461.412055] ata2: SATA link down (SStatus 0 SControl 310)
>[66461.412066] ata2.00: link offline, clearing class 3 to NONE
>[66466.412045] ata2: hard resetting link
>[66466.717075] ata2: SATA link down (SStatus 0 SControl 310)
>[66466.717087] ata2.00: disabled
>[66466.717107] ata2: EH complete
>[66466.717115] sr 1:0:0:0: rejecting I/O to offline device
>[66466.717118] sr 1:0:0:0: killing request
>[66466.717141] ata2.00: detaching (SCSI 1:0:0:0)
>[66466.722273] ACPI: Device does not support D3cold
>[66466.722280] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66466.722942] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66466.722972] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66481.300380] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66481.300386] ata2: irq_stat 0x00400040, connection status changed
>[66481.300390] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66481.300398] ata2: hard resetting link
>[66481.747022] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66481.747072] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66482.283087] ata2: SATA link down (SStatus 0 SControl 300)
>[66482.283113] ata2: EH complete
>[66485.959575] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66485.959588] ata2: irq_stat 0x00000040, connection status changed
>[66485.959596] ata2: SError: { CommWake DevExch }
>[66485.959610] ata2: limiting SATA link speed to 1.5 Gbps
>[66485.959617] ata2: hard resetting link
>[66486.407988] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66486.408116] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66486.942083] ata2: SATA link down (SStatus 0 SControl 310)
>[66486.942108] ata2: EH complete
>[66491.054176] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66491.054189] ata2: irq_stat 0x00400040, connection status changed
>[66491.054196] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66491.054210] ata2: limiting SATA link speed to 1.5 Gbps
>[66491.054218] ata2: hard resetting link
>[66491.501902] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66491.777069] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66491.781038] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66491.783294] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66491.783300] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66491.786503] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66491.794523] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66491.797132] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66491.797144] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66491.800062] ata2.00: configured for UDMA/100
>[66491.807358] ata2: EH complete
>[66491.813585] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66491.821272] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66491.821675] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66491.822885] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66493.381383] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66493.381395] ata2: irq_stat 0x00400040, connection status changed
>[66493.381402] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66493.381414] ata2: hard resetting link
>[66494.105060] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66494.109098] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66494.111447] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66494.111451] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66494.122823] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66494.125137] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66494.125142] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66494.128397] ata2.00: configured for UDMA/100
>[66494.135812] ata2.00: disabled
>[66494.135824] ata2: EH complete
>[66494.135834] sr 1:0:0:0: rejecting I/O to offline device
>[66494.135838] sr 1:0:0:0: killing request
>[66494.135870] ata2.00: detaching (SCSI 1:0:0:0)
>[66494.137856] ACPI: Device does not support D3cold
>[66494.137864] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66494.138717] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[66494.138721] ata2: irq_stat 0x00400040, connection status changed
>[66494.138723] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[66494.138729] ata2: hard resetting link
>[66494.138752] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66494.138781] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66494.861087] ata2: SATA link down (SStatus 0 SControl 300)
>[66494.861114] ata2: EH complete
>[66496.106540] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66496.106552] ata2: irq_stat 0x00000040, connection status changed
>[66496.106559] ata2: SError: { CommWake DevExch }
>[66496.106574] ata2: hard resetting link
>[66496.553128] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66498.104083] ata2: SATA link down (SStatus 0 SControl 300)
>[66498.104110] ata2: EH complete
>[66498.104309] ACPI: Device does not support D3cold
>[66498.104324] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66498.108947] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66498.109053] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66501.048601] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66501.048612] ata2: irq_stat 0x00000040, connection status changed
>[66501.048620] ata2: SError: { CommWake DevExch }
>[66501.048634] ata2: limiting SATA link speed to 1.5 Gbps
>[66501.048641] ata2: hard resetting link
>[66501.495853] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66501.771117] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66501.775148] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66501.777670] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66501.777682] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66501.780911] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66501.788713] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66501.790969] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66501.790980] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66501.794180] ata2.00: configured for UDMA/100
>[66501.801507] ata2: EH complete
>[66501.807697] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66501.815302] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66501.815970] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66501.816801] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66502.023875] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66502.023880] ata2: irq_stat 0x00400040, connection status changed
>[66502.023908] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66502.023914] ata2: hard resetting link
>[66502.798125] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66502.802288] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66502.804657] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66502.804662] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66502.816015] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66502.818276] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66502.818281] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66502.821545] ata2.00: configured for UDMA/100
>[66502.828948] ata2: EH complete
>[66504.306169] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66504.306180] ata2: irq_stat 0x00400040, connection status changed
>[66504.306187] ata2: SError: { PHYRdyChg DevExch }
>[66504.306199] ata2: hard resetting link
>[66505.421063] ata2: SATA link down (SStatus 0 SControl 310)
>[66510.421047] ata2: hard resetting link
>[66510.726064] ata2: SATA link down (SStatus 0 SControl 310)
>[66515.726050] ata2: hard resetting link
>[66516.031046] ata2: SATA link down (SStatus 0 SControl 310)
>[66516.031058] ata2.00: disabled
>[66516.031074] ata2: EH complete
>[66516.031084] sr 1:0:0:0: rejecting I/O to offline device
>[66516.031088] sr 1:0:0:0: killing request
>[66516.031129] ata2.00: detaching (SCSI 1:0:0:0)
>[66516.036014] ACPI: Device does not support D3cold
>[66516.036022] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66516.037653] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66516.037702] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66518.607330] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66518.607342] ata2: irq_stat 0x00000040, connection status changed
>[66518.607349] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66518.607364] ata2: hard resetting link
>[66519.061800] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66519.061885] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66520.240096] ata2: SATA link down (SStatus 0 SControl 300)
>[66520.240122] ata2: EH complete
>[66520.834728] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66520.834740] ata2: irq_stat 0x00000040, connection status changed
>[66520.834748] ata2: SError: { CommWake DevExch }
>[66520.834761] ata2: limiting SATA link speed to 1.5 Gbps
>[66520.834769] ata2: hard resetting link
>[66521.282142] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66521.282225] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66521.819080] ata2: SATA link down (SStatus 0 SControl 310)
>[66521.819106] ata2: EH complete
>[66546.384465] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66546.384477] ata2: irq_stat 0x00400040, connection status changed
>[66546.384485] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66546.384499] ata2: limiting SATA link speed to 1.5 Gbps
>[66546.384506] ata2: hard resetting link
>[66546.833193] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66546.833276] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66547.368113] ata2: SATA link down (SStatus 0 SControl 310)
>[66547.368138] ata2: EH complete
>[66550.664096] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66550.664108] ata2: irq_stat 0x00400040, connection status changed
>[66550.664116] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66550.664130] ata2: limiting SATA link speed to 1.5 Gbps
>[66550.664138] ata2: hard resetting link
>[66551.112366] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66551.112449] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66552.509231] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66552.509314] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66553.051085] ata2: SATA link down (SStatus 0 SControl 310)
>[66553.051111] ata2: EH complete
>[66553.142110] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66553.142121] ata2: irq_stat 0x00400040, connection status changed
>[66553.142129] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66553.142143] ata2: limiting SATA link speed to 1.5 Gbps
>[66553.142150] ata2: hard resetting link
>[66553.590339] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66553.590421] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66554.125110] ata2: SATA link down (SStatus 0 SControl 310)
>[66554.125135] ata2: EH complete
>[66554.450125] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66554.450137] ata2: irq_stat 0x00400040, connection status changed
>[66554.450145] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66554.450158] ata2: limiting SATA link speed to 1.5 Gbps
>[66554.450166] ata2: hard resetting link
>[66554.898216] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66554.898306] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66555.538117] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66555.543105] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66555.545783] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66555.545795] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66555.548628] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66555.556085] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66555.558366] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66555.558371] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66555.561609] ata2.00: configured for UDMA/100
>[66555.569035] ata2: EH complete
>[66555.575396] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66555.583764] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66555.583962] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66555.584100] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66555.758593] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66555.758644] ata2: irq_stat 0x00400040, connection status changed
>[66555.758652] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66555.758663] ata2: hard resetting link
>[66556.481068] ata2: SATA link down (SStatus 0 SControl 310)
>[66558.913572] ata2: hard resetting link
>[66559.359346] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66559.371042] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66559.375094] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66559.377416] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66559.377422] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66559.388829] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66559.391132] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66559.391138] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66559.394402] ata2.00: configured for UDMA/100
>[66559.401848] ata2: EH complete
>[66560.177311] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66560.177324] ata2: irq_stat 0x00400040, connection status changed
>[66560.177331] ata2: SError: { PHYRdyChg DevExch }
>[66560.177343] ata2: hard resetting link
>[66560.900088] ata2: SATA link down (SStatus 0 SControl 310)
>[66561.080232] ata2: hard resetting link
>[66561.538046] ata2: SATA link down (SStatus 0 SControl 310)
>[66561.538055] ata2.00: link offline, clearing class 3 to NONE
>[66563.692224] ata2: hard resetting link
>[66564.150058] ata2: SATA link down (SStatus 0 SControl 310)
>[66564.150068] ata2.00: link offline, clearing class 3 to NONE
>[66564.150074] ata2.00: disabled
>[66564.150088] ata2: EH complete
>[66564.150098] sr 1:0:0:0: rejecting I/O to offline device
>[66564.150111] sr 1:0:0:0: killing request
>[66564.150117] ata2.00: detaching (SCSI 1:0:0:0)
>[66564.155240] ACPI: Device does not support D3cold
>[66564.155249] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66564.158746] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66564.158805] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66564.453816] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66564.453828] ata2: irq_stat 0x00400040, connection status changed
>[66564.453836] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66564.453850] ata2: hard resetting link
>[66565.782797] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66565.878118] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66565.883056] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66565.885346] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66565.885357] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66565.888667] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66565.896773] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66565.899060] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66565.899066] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66565.902310] ata2.00: configured for UDMA/100
>[66565.909684] ata2: EH complete
>[66565.915993] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66565.923791] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66565.924516] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66565.926021] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66580.683060] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66580.683072] ata2: irq_stat 0x00400040, connection status changed
>[66580.683079] ata2: SError: { PHYRdyChg DevExch }
>[66580.683091] ata2: hard resetting link
>[66581.537076] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66581.541114] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66581.543395] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66581.543400] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66581.554739] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66581.557021] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66581.557026] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66581.560253] ata2.00: configured for UDMA/100
>[66581.567677] ata2.00: disabled
>[66581.567686] ata2: EH complete
>[66581.567694] sr 1:0:0:0: rejecting I/O to offline device
>[66581.567697] sr 1:0:0:0: killing request
>[66581.567719] ata2.00: detaching (SCSI 1:0:0:0)
>[66581.571569] ACPI: Device does not support D3cold
>[66581.571577] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66581.572442] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66581.572446] ata2: irq_stat 0x00400040, connection status changed
>[66581.572449] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66581.572455] ata2: hard resetting link
>[66581.573485] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66581.573517] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66582.295110] ata2: SATA link down (SStatus 0 SControl 300)
>[66582.295136] ata2: EH complete
>[66584.712353] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66584.712365] ata2: irq_stat 0x00000040, connection status changed
>[66584.712372] ata2: SError: { CommWake DevExch }
>[66584.712387] ata2: hard resetting link
>[66585.160162] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66585.160247] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66585.698082] ata2: SATA link down (SStatus 0 SControl 300)
>[66585.698108] ata2: EH complete
>[66585.879640] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66585.879647] ata2: irq_stat 0x00000040, connection status changed
>[66585.879650] ata2: SError: { CommWake DevExch }
>[66585.879658] ata2: limiting SATA link speed to 1.5 Gbps
>[66585.879662] ata2: hard resetting link
>[66586.329577] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66586.602102] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66586.606649] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66586.608462] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66586.608473] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66586.611643] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66586.619667] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66586.621929] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66586.621935] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66586.625142] ata2.00: configured for UDMA/100
>[66586.632440] ata2: EH complete
>[66586.638661] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66586.646713] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66586.648226] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66586.648677] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66589.034896] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66589.034907] ata2: irq_stat 0x00400040, connection status changed
>[66589.034914] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66589.034927] ata2: hard resetting link
>[66590.077061] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66590.081171] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66590.083468] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66590.083473] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66590.094835] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66590.097150] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66590.097156] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66590.100457] ata2.00: configured for UDMA/100
>[66590.107861] ata2.00: disabled
>[66590.107873] ata2: EH complete
>[66590.107886] sr 1:0:0:0: rejecting I/O to offline device
>[66590.107891] sr 1:0:0:0: killing request
>[66590.107925] ata2.00: detaching (SCSI 1:0:0:0)
>[66590.119181] ACPI: Device does not support D3cold
>[66590.119189] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66590.120122] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66590.120127] ata2: irq_stat 0x00400040, connection status changed
>[66590.120129] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66590.120135] ata2: hard resetting link
>[66590.120682] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66590.120713] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66591.151792] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66591.234112] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66591.238201] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66591.240496] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66591.240507] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66591.243739] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66591.251849] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66591.254147] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66591.254153] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66591.257467] ata2.00: configured for UDMA/100
>[66591.264883] ata2: EH complete
>[66591.271264] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66591.279053] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66591.279857] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66591.281835] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66592.761218] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66592.761229] ata2: irq_stat 0x00400040, connection status changed
>[66592.761237] ata2: SError: { PHYRdyChg DevExch }
>[66592.761249] ata2: hard resetting link
>[66593.485048] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66593.489071] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66593.491365] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66593.491371] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66593.502121] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66593.504390] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66593.504395] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66593.507670] ata2.00: configured for UDMA/100
>[66593.515069] ata2.00: disabled
>[66593.515080] ata2: EH complete
>[66593.515090] sr 1:0:0:0: rejecting I/O to offline device
>[66593.515095] sr 1:0:0:0: killing request
>[66593.515121] ata2.00: detaching (SCSI 1:0:0:0)
>[66593.516685] cdrom: issuing MRW background format suspend
>[66593.516789] ACPI: Device does not support D3cold
>[66593.516795] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66593.518103] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66593.518132] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66593.518534] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[66593.518536] ata2: irq_stat 0x00400040, connection status changed
>[66593.518539] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[66593.518545] ata2: hard resetting link
>[66594.241108] ata2: SATA link down (SStatus 0 SControl 300)
>[66594.241134] ata2: EH complete
>[66597.198658] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66597.198671] ata2: irq_stat 0x00000040, connection status changed
>[66597.198678] ata2: SError: { CommWake DevExch }
>[66597.198692] ata2: hard resetting link
>[66597.648707] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66597.921092] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66597.925185] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66597.927448] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66597.927459] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66597.930662] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66597.938642] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66597.940924] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66597.940929] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66597.944131] ata2.00: configured for UDMA/100
>[66597.951435] ata2: EH complete
>[66597.957635] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66597.965327] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66597.965779] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66597.967595] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66599.298497] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66599.298509] ata2: irq_stat 0x00400040, connection status changed
>[66599.298516] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66599.298528] ata2: hard resetting link
>[66600.674074] ata2: SATA link down (SStatus 0 SControl 300)
>[66605.674021] ata2: hard resetting link
>[66605.979070] ata2: SATA link down (SStatus 0 SControl 300)
>[66605.979084] ata2: limiting SATA link speed to 1.5 Gbps
>[66610.979071] ata2: hard resetting link
>[66611.284058] ata2: SATA link down (SStatus 0 SControl 310)
>[66611.284071] ata2.00: disabled
>[66611.284085] ata2: EH complete
>[66611.284096] sr 1:0:0:0: rejecting I/O to offline device
>[66611.284100] sr 1:0:0:0: killing request
>[66611.284114] ata2.00: detaching (SCSI 1:0:0:0)
>[66611.289464] ACPI: Device does not support D3cold
>[66611.289471] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66611.290505] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66611.290541] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66611.346288] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4050002 action 0xe frozen
>[66611.346301] ata2: irq_stat 0x00400040, connection status changed
>[66611.346308] ata2: SError: { RecovComm PHYRdyChg CommWake DevExch }
>[66611.346323] ata2: hard resetting link
>[66612.069112] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66612.073146] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66612.075409] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66612.075421] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66612.078618] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66612.086670] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66612.088988] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66612.088993] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66612.092198] ata2.00: configured for UDMA/100
>[66612.099506] ata2: EH complete
>[66612.105718] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66612.113398] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66612.113681] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66612.113859] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66612.524233] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66612.524245] ata2: irq_stat 0x00400040, connection status changed
>[66612.524252] ata2: SError: { PHYRdyChg DevExch }
>[66612.524264] ata2: hard resetting link
>[66612.524920] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66612.525001] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66613.247087] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66613.251211] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66613.253493] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66613.253504] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66613.265097] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66613.267389] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66613.267400] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66613.270633] ata2.00: configured for UDMA/100
>[66613.278079] ata2: EH complete
>[66615.608931] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66615.608943] ata2: irq_stat 0x00400040, connection status changed
>[66615.608951] ata2: SError: { PHYRdyChg DevExch }
>[66615.608963] ata2: hard resetting link
>[66615.616146] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66615.616233] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66616.332070] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66616.336251] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66616.338531] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66616.338542] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66616.349955] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66616.352204] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66616.352216] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66616.355478] ata2.00: configured for UDMA/100
>[66616.362866] ata2: EH complete
>[66618.876384] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66618.876396] ata2: irq_stat 0x00400040, connection status changed
>[66618.876403] ata2: SError: { PHYRdyChg DevExch }
>[66618.876415] ata2: hard resetting link
>[66618.876907] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66618.876986] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66619.878806] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66619.878889] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66621.132131] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66621.211061] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66621.215943] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66621.218221] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66621.218225] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66621.229624] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66621.231907] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66621.231912] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66621.235184] ata2.00: configured for UDMA/100
>[66621.242625] ata2: EH complete
>[66625.918472] ata2: limiting SATA link speed to 1.5 Gbps
>[66625.918486] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66625.918494] ata2: irq_stat 0x00400040, connection status changed
>[66625.918501] ata2: SError: { PHYRdyChg DevExch }
>[66625.918512] ata2: hard resetting link
>[66626.642056] ata2: SATA link down (SStatus 0 SControl 310)
>[66626.768888] ata2: hard resetting link
>[66627.226044] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
>[66627.230138] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66627.232485] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66627.232491] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66627.243895] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66627.246178] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66627.246183] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66627.249472] ata2.00: configured for UDMA/100
>[66627.257022] ata2.00: disabled
>[66627.257032] ata2: EH complete
>[66627.257042] sr 1:0:0:0: rejecting I/O to offline device
>[66627.257046] sr 1:0:0:0: killing request
>[66627.257075] ata2.00: detaching (SCSI 1:0:0:0)
>[66627.258722] cdrom: issuing MRW background format suspend
>[66627.258833] ACPI: Device does not support D3cold
>[66627.258839] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66627.260050] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66627.260079] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66627.261039] ata2: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
>[66627.261042] ata2: irq_stat 0x00400040, connection status changed
>[66627.261045] ata2: SError: { HostInt PHYRdyChg 10B8B DevExch }
>[66627.261052] ata2: hard resetting link
>[66627.984086] ata2: SATA link down (SStatus 0 SControl 300)
>[66627.984113] ata2: EH complete
>[66629.051121] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
>[66629.051133] ata2: irq_stat 0x00000040, connection status changed
>[66629.051140] ata2: SError: { CommWake DevExch }
>[66629.051155] ata2: hard resetting link
>[66629.498427] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66629.774085] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66629.778094] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66629.780408] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66629.780420] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66629.783683] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66629.791664] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66629.793975] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66629.793986] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66629.797186] ata2.00: configured for UDMA/100
>[66629.804512] ata2: EH complete
>[66629.810702] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66629.818448] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66629.820583] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66629.821358] sr 1:0:0:0: Attached scsi generic sg1 type 5
>[66632.250707] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
>[66632.250720] ata2: irq_stat 0x00400040, connection status changed
>[66632.250727] ata2: SError: { PHYRdyChg DevExch }
>[66632.250739] ata2: hard resetting link
>[66632.976078] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66632.980095] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66632.982399] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66632.982405] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66632.993759] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66632.996109] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66632.996114] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66632.999369] ata2.00: configured for UDMA/100
>[66633.006831] ata2.00: disabled
>[66633.006843] ata2: EH complete
>[66633.006852] sr 1:0:0:0: rejecting I/O to offline device
>[66633.006857] sr 1:0:0:0: killing request
>[66633.006886] ata2.00: detaching (SCSI 1:0:0:0)
>[66633.008974] ------------[ cut here ]------------
>[66633.008983] WARNING: CPU: 1 PID: 1081 at block/blk-core.c:1291 __blk_put_request+0x14c/0x190()
>[66633.008985] Modules linked in: tun qcserial usb_wwan rfcomm btusb nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE fuse ip6t_REJECT xt_conntrack bnep bluetooth ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw dm_crypt arc4 iwldvm mac80211 iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant iwlwifi cfg80211 coretemp kvm_intel kvm microcode serio_raw i2c_i801 snd_hda_intel snd_hda_codec uvcvideo videobuf2_vmalloc videobuf2_memops snd_hwdep videobuf2_core snd_seq videodev snd_seq_device media snd_pcm lpc_ich mfd_core snd_page_alloc
>[66633.009007]  snd_timer shpchp mei_me mei e1000e ptp pps_core wmi thinkpad_acpi snd soundcore tpm_tis rfkill tpm tpm_bios acpi_cpufreq mperf i915 i2c_algo_bit drm_kms_helper drm i2c_core video
>[66633.009007] CPU: 1 PID: 1081 Comm: cdrom_id Not tainted 3.11.10-300.fc20.x86_64 #1
>[66633.009007] Hardware name: LENOVO 7458WCC/7458WCC, BIOS 6DET71WW (3.21 ) 12/13/2011
>[66633.009007]  0000000000000009 ffff88009c845b28 ffffffff816441bb 0000000000000000
>[66633.009007]  ffff88009c845b60 ffffffff8106715d ffff88014237f1a0 ffff88014237f1a0
>[66633.009007]  0000000000000246 0000000000000000 ffff8801f58549c0 ffff88009c845b70
>[66633.009007] Call Trace:
>[66633.009007]  [<ffffffff816441bb>] dump_stack+0x45/0x56
>[66633.009007]  [<ffffffff8106715d>] warn_slowpath_common+0x7d/0xa0
>[66633.009007]  [<ffffffff8106723a>] warn_slowpath_null+0x1a/0x20
>[66633.009007]  [<ffffffff812d59fc>] __blk_put_request+0x14c/0x190
>[66633.009007]  [<ffffffff812d5a6f>] blk_put_request+0x2f/0x50
>[66633.009007]  [<ffffffff812e1856>] sg_io+0x376/0x450
>[66633.009007]  [<ffffffff812e201f>] scsi_cmd_ioctl+0x31f/0x4c0
>[66633.009007]  [<ffffffff8144b5d0>] ? cdrom_get_media_event+0x60/0xb0
>[66633.009007]  [<ffffffff812e2202>] scsi_cmd_blk_ioctl+0x42/0x50
>[66633.009007]  [<ffffffff8144f371>] cdrom_ioctl+0x41/0x1010
>[66633.009007]  [<ffffffff813fa59c>] ? __pm_runtime_resume+0x5c/0x80
>[66633.009007]  [<ffffffff8142134d>] sr_block_ioctl+0x6d/0xd0
>[66633.009007]  [<ffffffff812de8bc>] blkdev_ioctl+0x21c/0x7c0
>[66633.009007]  [<ffffffff811df191>] block_ioctl+0x41/0x50
>[66633.009007]  [<ffffffff811bac3d>] do_vfs_ioctl+0x2dd/0x4b0
>[66633.009007]  [<ffffffff811b4102>] ? final_putname+0x22/0x50
>[66633.009007]  [<ffffffff811bae91>] SyS_ioctl+0x81/0xa0
>[66633.009007]  [<ffffffff81653399>] system_call_fastpath+0x16/0x1b
>[66633.009007] ---[ end trace 75c505655f9643fb ]---
>[66633.022030] ACPI: Device does not support D3cold
>[66633.022039] ACPI: \_SB_.PCI0.SATA.PRT1: undocking
>[66633.022338] ata2: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
>[66633.022341] ata2: irq_stat 0x00400040, connection status changed
>[66633.022343] ata2: SError: { PHYRdyChg 10B8B DevExch }
>[66633.022350] ata2: hard resetting link
>[66633.023043] ACPI: \_SB_.PCI0.SATA.PRT1: docking
>[66633.023076] ACPI: \_SB_.PCI0.SATA.PRT1: Unable to dock!
>[66633.747106] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[66633.751216] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66633.753513] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66633.753517] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66633.756780] ata2.00: ATAPI: MATSHITADVD-RAM UJ8A2, SB01, max UDMA/100
>[66633.764973] ata2.00: ACPI cmd e3/00:79:00:00:00:a0 (IDLE) succeeded
>[66633.767293] ata2.00: ACPI cmd e3/00:01:00:00:00:a0 (IDLE) succeeded
>[66633.767299] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[66633.770543] ata2.00: configured for UDMA/100
>[66633.777938] ata2: EH complete
>[66633.784281] scsi 1:0:0:0: CD-ROM            MATSHITA DVD-RAM UJ8A2    SB01 PQ: 0 ANSI: 5
>[66633.792130] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
>[66633.792698] sr 1:0:0:0: Attached scsi CD-ROM sr0
>[66633.793240] sr 1:0:0:0: Attached scsi generic sg1 type 5

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Attachments on bug 1044971: 838931