[Kernel-packages] [Bug 398670] Re: eject: unable to eject, last error: Inappropriate ioctl for device
Also for what it's worth, I was experiencing "eject: unable to eject, last error: Inappropriate ioctl for device", and it turned out that I had an object blocking the tray so it couldn't fully open. When I removed the object, the error went away. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to eject in Ubuntu. https://bugs.launchpad.net/bugs/398670 Title: eject: unable to eject, last error: Inappropriate ioctl for device Status in eject package in Ubuntu: Invalid Bug description: When issuing an "eject" command on the console, I get: $ eject eject: unable to eject, last error: Inappropriate ioctl for device $ dmesg reports: [ 149.469374] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 149.469380] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [ 149.469385] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [ 149.469393] end_request: I/O error, dev sr0, sector 0 [ 149.469397] __ratelimit: 68 callbacks suppressed [ 149.469400] Buffer I/O error on device sr0, logical block 0 [ 149.469403] Buffer I/O error on device sr0, logical block 1 [ 149.469407] Buffer I/O error on device sr0, logical block 2 [ 149.469410] Buffer I/O error on device sr0, logical block 3 [ 149.469412] Buffer I/O error on device sr0, logical block 4 [ 149.469415] Buffer I/O error on device sr0, logical block 5 [ 149.469417] Buffer I/O error on device sr0, logical block 6 [ 149.469419] Buffer I/O error on device sr0, logical block 7 [ 149.469422] Buffer I/O error on device sr0, logical block 8 [ 149.469424] Buffer I/O error on device sr0, logical block 9 [ 149.486612] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 149.486618] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [ 149.486623] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [ 149.486630] end_request: I/O error, dev sr0, sector 0 [ 149.503096] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 149.503105] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [ 149.503112] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [ 149.503121] end_request: I/O error, dev sr0, sector 0 [ 149.505347] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 149.505360] sr 1:0:0:0: [sr0] Sense Key : Illegal Request [current] [ 149.505373] sr 1:0:0:0: [sr0] Add. Sense: Illegal mode for this track [ 149.505390] end_request: I/O error, dev sr0, sector 0 Even if the CD cannot be read, I should still be able to eject it! $ eject -v eject: using default device `cdrom' eject: device name is `cdrom' eject: expanded name is `/dev/cdrom' eject: `/dev/cdrom' is a link to `/dev/sr0' eject: `/dev/sr0' is not mounted eject: `/dev/sr0' is not a mount point eject: `/dev/sr0' is not a multipartition device eject: trying to eject `/dev/sr0' using CD-ROM eject command eject: CD-ROM eject command failed eject: trying to eject `/dev/sr0' using SCSI commands eject: SCSI eject failed eject: trying to eject `/dev/sr0' using floppy eject command eject: floppy eject command failed eject: trying to eject `/dev/sr0' using tape offline command eject: tape offline command failed eject: unable to eject, last error: Inappropriate ioctl for device $ lsb_release -rd Description: Ubuntu karmic (development branch) Release: 9.10 $ apt-cache policy eject eject: Installed: 2.1.5+deb1+cvs20081104-6 Candidate: 2.1.5+deb1+cvs20081104-6 Version table: *** 2.1.5+deb1+cvs20081104-6 0 500 http://de.archive.ubuntu.com karmic/main Packages 500 http://us.archive.ubuntu.com karmic/main Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eject/+bug/398670/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1581088] Re: Middle mouse (wheel-click) button stopped working after upgrade to 16.04
I was able to get this to work by doing something similar to jmanecke's advice: instead of enabling "Evdev Wheel Emulation", I enabled "Evdev Third Button Emulation" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1581088 Title: Middle mouse (wheel-click) button stopped working after upgrade to 16.04 Status in linux package in Ubuntu: Confirmed Bug description: Since upgrading to 16.04 clicking the middle mouse button (scroll wheel) on my Logitech M185 stopped working. xev does not even show the event for clicking the wheel, while it shows other button clicks and scroll wheel up/down events. xinput list shows the USB receiver 2 times: ⎡ Virtual core pointerid=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4[slave pointer (2)] ⎜ ↳ Logitech USB Receiver id=9[slave pointer (2)] ⎜ ↳ Logitech USB Receiver id=10 [slave pointer (2)] ⎜ ↳ HID 046a:0023 id=13 [slave pointer (2)] ⎜ ↳ SynPS/2 Synaptics TouchPad id=16 [slave pointer (2)] ⎜ ↳ TPPS/2 IBM TrackPoint id=17 [slave pointer (2)] Listing the capabilities looks like this: $ xinput list 9 Logitech USB Receiver id=9[slave pointer (2)] Reporting 7 classes: Class originated from: 9. Type: XIButtonClass Buttons supported: 24 Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" "Button Side" "Button Extra" "Button Forward" "Button Back" "Button Task" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" "Button Unknown" Button state: Class originated from: 9. Type: XIValuatorClass Detail for Valuator 0: Label: Rel X Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIValuatorClass Detail for Valuator 1: Label: Rel Y Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIValuatorClass Detail for Valuator 2: Label: Rel Horiz Wheel Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIValuatorClass Detail for Valuator 3: Label: Rel Vert Wheel Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 9. Type: XIScrollClass Scroll info for Valuator 2 type: 2 (horizontal) increment: 1.00 flags: 0x0 Class originated from: 9. Type: XIScrollClass Scroll info for Valuator 3 type: 1 (vertical) increment: -1.00 flags: 0x2 ( preferred ) $ xinput list 10 Logitech USB Receiver id=10 [slave pointer (2)] Reporting 6 classes: Class originated from: 10. Type: XIButtonClass Buttons supported: 7 Button labels: "Button 0" "Button Unknown" "Button Unknown" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right" Button state: Class originated from: 10. Type: XIKeyClass Keycodes supported: 248 Class originated from: 10. Type: XIValuatorClass Detail for Valuator 0: Label: Rel X Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 10. Type: XIValuatorClass Detail for Valuator 1: Label: Rel Y Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 10. Type: XIValuatorClass Detail for Valuator 2: Label: Rel Horiz Wheel Range: -1.00 - -1.00 Resolution: 1 units/m Mode: relative Class originated from: 10. Type: XIScrollClass Scroll info for Valuator 2 type: 2 (horizontal) increment: 1.00 flags: 0x0 Does anyone have an idea how I can attempt to further debug that issue? Or maybe even a solution? Should I consider this issue a bug? Can I provide more info? --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: toby 11625 F pulseaudio /dev/snd/controlC0: toby 11625 F pulseaudio /dev/snd/pcmC1D0p: toby 11625 F...m pulseaudio /dev/snd/controlC1: toby 11625 F pulseaudio CurrentDesktop: GNOME DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=5e3a6d2e-05f8-4d01-b80c-a9f200e6 InstallationDate: Installed on 2014-04-24 (749 days ago) Installation
[Kernel-packages] [Bug 1486894] Re: btrfs scrub hangs
btrfs-tools 3.14.1-1 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-vivid in Ubuntu. https://bugs.launchpad.net/bugs/1486894 Title: btrfs scrub hangs Status in linux-lts-vivid package in Ubuntu: New Bug description: I have a btrfs filesystem comprised of a few discs (metadata raid1, data unduplicated). I run btrfs scrub and some checksum errors are reported, then the scrub hangs and there are some stack traces in syslog. This occurs with kernel 3.19.0-26-generic and is a regression from 3.13.0-62-generic, where the scrub reports checksum errors but completes successfully. Aug 19 19:36:45 mythtv kernel: [ 1560.092069] INFO: task btrfs:17303 blocked for more than 120 seconds. Aug 19 19:36:45 mythtv kernel: [ 1560.092075] Tainted: P OE 3.19.0-26-generic #28~14.04.1-Ubuntu Aug 19 19:36:45 mythtv kernel: [ 1560.092076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 19 19:36:45 mythtv kernel: [ 1560.092079] btrfs D 8800706bb828 0 17303 1 0x Aug 19 19:36:45 mythtv kernel: [ 1560.092084] 8800706bb828 880070526bf0 00013e80 8800706bbfd8 Aug 19 19:36:45 mythtv kernel: [ 1560.092087] 00013e80 88006faa3110 880070526bf0 8800706bb838 Aug 19 19:36:45 mythtv kernel: [ 1560.092091] 8801d2742000 8801d2742218 8801d2742220 880186bf0b00 Aug 19 19:36:45 mythtv kernel: [ 1560.092094] Call Trace: Aug 19 19:36:45 mythtv kernel: [ 1560.092103] [] schedule+0x29/0x70 Aug 19 19:36:45 mythtv kernel: [ 1560.092139] [] scrub_add_page_to_rd_bio+0x1c5/0x2b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092144] [] ? prepare_to_wait_event+0x110/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092164] [] scrub_pages+0x1ec/0x290 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092183] [] scrub_stripe+0xa48/0x1040 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092204] [] scrub_chunk.isra.19+0x11b/0x140 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092224] [] ? btrfs_get_token_64+0x59/0xe0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092244] [] scrub_enumerate_chunks+0x25a/0x4b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092246] [] ? prepare_to_wait_event+0x100/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092259] [] btrfs_scrub_dev+0x1a8/0x550 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092263] [] ? __mnt_want_write_file+0x25/0x30 Aug 19 19:36:45 mythtv kernel: [ 1560.092276] [] btrfs_ioctl+0x138f/0x2ac0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092279] [] ? kmem_cache_alloc_node+0x115/0x250 Aug 19 19:36:45 mythtv kernel: [ 1560.092282] [] ? create_task_io_context+0x27/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092285] [] do_vfs_ioctl+0x2f8/0x510 Aug 19 19:36:45 mythtv kernel: [ 1560.092288] [] ? set_task_ioprio+0x94/0xb0 Aug 19 19:36:45 mythtv kernel: [ 1560.092290] [] SyS_ioctl+0x81/0xa0 Aug 19 19:36:45 mythtv kernel: [ 1560.092292] [] system_call_fastpath+0x16/0x1b Aug 19 19:36:45 mythtv kernel: [ 1560.092295] INFO: task btrfs:17304 blocked for more than 120 seconds. Aug 19 19:36:45 mythtv kernel: [ 1560.092296] Tainted: P OE 3.19.0-26-generic #28~14.04.1-Ubuntu Aug 19 19:36:45 mythtv kernel: [ 1560.092297] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 19 19:36:45 mythtv kernel: [ 1560.092298] btrfs D 8800706ab8b8 0 17304 1 0x Aug 19 19:36:45 mythtv kernel: [ 1560.092300] 8800706ab8b8 8800705275c0 00013e80 8800706abfd8 Aug 19 19:36:45 mythtv kernel: [ 1560.092303] 00013e80 88006faa3110 8800705275c0 8800706ab8c8 Aug 19 19:36:45 mythtv kernel: [ 1560.092305] 8800705821e0 880070582218 8800706ab8f8 8801d2740800 Aug 19 19:36:45 mythtv kernel: [ 1560.092307] Call Trace: Aug 19 19:36:45 mythtv kernel: [ 1560.092309] [] schedule+0x29/0x70 Aug 19 19:36:45 mythtv kernel: [ 1560.092322] [] btrfs_reada_wait+0x6d/0xb0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092324] [] ? prepare_to_wait_event+0x110/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092337] [] scrub_stripe+0x267/0x1040 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092346] [] ? generic_bin_search.constprop.35+0x8d/0x1b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092359] [] scrub_chunk.isra.19+0x11b/0x140 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092371] [] ? btrfs_get_token_64+0x59/0xe0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092384] [] scrub_enumerate_chunks+0x25a/0x4b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092386] [] ? prepare_to_wait_event+0x100/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092399] [] btrfs_scrub_dev+0x1a8/0x550 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092413] [] ? __mnt_want_write_file+0x25/0x30 Aug 19 19:36:45 mythtv kern
[Kernel-packages] [Bug 1486894] Re: btrfs scrub hangs
Problem doesn't occur with linux- image-4.0.9-040009-generic_4.0.9-040009.201507212131 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-vivid in Ubuntu. https://bugs.launchpad.net/bugs/1486894 Title: btrfs scrub hangs Status in linux-lts-vivid package in Ubuntu: New Bug description: I have a btrfs filesystem comprised of a few discs (metadata raid1, data unduplicated). I run btrfs scrub and some checksum errors are reported, then the scrub hangs and there are some stack traces in syslog. This occurs with kernel 3.19.0-26-generic and is a regression from 3.13.0-62-generic, where the scrub reports checksum errors but completes successfully. Aug 19 19:36:45 mythtv kernel: [ 1560.092069] INFO: task btrfs:17303 blocked for more than 120 seconds. Aug 19 19:36:45 mythtv kernel: [ 1560.092075] Tainted: P OE 3.19.0-26-generic #28~14.04.1-Ubuntu Aug 19 19:36:45 mythtv kernel: [ 1560.092076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 19 19:36:45 mythtv kernel: [ 1560.092079] btrfs D 8800706bb828 0 17303 1 0x Aug 19 19:36:45 mythtv kernel: [ 1560.092084] 8800706bb828 880070526bf0 00013e80 8800706bbfd8 Aug 19 19:36:45 mythtv kernel: [ 1560.092087] 00013e80 88006faa3110 880070526bf0 8800706bb838 Aug 19 19:36:45 mythtv kernel: [ 1560.092091] 8801d2742000 8801d2742218 8801d2742220 880186bf0b00 Aug 19 19:36:45 mythtv kernel: [ 1560.092094] Call Trace: Aug 19 19:36:45 mythtv kernel: [ 1560.092103] [] schedule+0x29/0x70 Aug 19 19:36:45 mythtv kernel: [ 1560.092139] [] scrub_add_page_to_rd_bio+0x1c5/0x2b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092144] [] ? prepare_to_wait_event+0x110/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092164] [] scrub_pages+0x1ec/0x290 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092183] [] scrub_stripe+0xa48/0x1040 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092204] [] scrub_chunk.isra.19+0x11b/0x140 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092224] [] ? btrfs_get_token_64+0x59/0xe0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092244] [] scrub_enumerate_chunks+0x25a/0x4b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092246] [] ? prepare_to_wait_event+0x100/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092259] [] btrfs_scrub_dev+0x1a8/0x550 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092263] [] ? __mnt_want_write_file+0x25/0x30 Aug 19 19:36:45 mythtv kernel: [ 1560.092276] [] btrfs_ioctl+0x138f/0x2ac0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092279] [] ? kmem_cache_alloc_node+0x115/0x250 Aug 19 19:36:45 mythtv kernel: [ 1560.092282] [] ? create_task_io_context+0x27/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092285] [] do_vfs_ioctl+0x2f8/0x510 Aug 19 19:36:45 mythtv kernel: [ 1560.092288] [] ? set_task_ioprio+0x94/0xb0 Aug 19 19:36:45 mythtv kernel: [ 1560.092290] [] SyS_ioctl+0x81/0xa0 Aug 19 19:36:45 mythtv kernel: [ 1560.092292] [] system_call_fastpath+0x16/0x1b Aug 19 19:36:45 mythtv kernel: [ 1560.092295] INFO: task btrfs:17304 blocked for more than 120 seconds. Aug 19 19:36:45 mythtv kernel: [ 1560.092296] Tainted: P OE 3.19.0-26-generic #28~14.04.1-Ubuntu Aug 19 19:36:45 mythtv kernel: [ 1560.092297] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 19 19:36:45 mythtv kernel: [ 1560.092298] btrfs D 8800706ab8b8 0 17304 1 0x Aug 19 19:36:45 mythtv kernel: [ 1560.092300] 8800706ab8b8 8800705275c0 00013e80 8800706abfd8 Aug 19 19:36:45 mythtv kernel: [ 1560.092303] 00013e80 88006faa3110 8800705275c0 8800706ab8c8 Aug 19 19:36:45 mythtv kernel: [ 1560.092305] 8800705821e0 880070582218 8800706ab8f8 8801d2740800 Aug 19 19:36:45 mythtv kernel: [ 1560.092307] Call Trace: Aug 19 19:36:45 mythtv kernel: [ 1560.092309] [] schedule+0x29/0x70 Aug 19 19:36:45 mythtv kernel: [ 1560.092322] [] btrfs_reada_wait+0x6d/0xb0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092324] [] ? prepare_to_wait_event+0x110/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092337] [] scrub_stripe+0x267/0x1040 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092346] [] ? generic_bin_search.constprop.35+0x8d/0x1b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092359] [] scrub_chunk.isra.19+0x11b/0x140 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092371] [] ? btrfs_get_token_64+0x59/0xe0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092384] [] scrub_enumerate_chunks+0x25a/0x4b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092386] [] ? prepare_to_wait_event+0x100/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092399] [] btrfs_scrub_dev+0x1a8/0x550 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092413] []
[Kernel-packages] [Bug 1486894] [NEW] btrfs scrub hangs
Public bug reported: I have a btrfs filesystem comprised of a few discs (metadata raid1, data unduplicated). I run btrfs scrub and some checksum errors are reported, then the scrub hangs and there are some stack traces in syslog. This occurs with kernel 3.19.0-26-generic and is a regression from 3.13.0-62-generic, where the scrub reports checksum errors but completes successfully. Aug 19 19:36:45 mythtv kernel: [ 1560.092069] INFO: task btrfs:17303 blocked for more than 120 seconds. Aug 19 19:36:45 mythtv kernel: [ 1560.092075] Tainted: P OE 3.19.0-26-generic #28~14.04.1-Ubuntu Aug 19 19:36:45 mythtv kernel: [ 1560.092076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 19 19:36:45 mythtv kernel: [ 1560.092079] btrfs D 8800706bb828 0 17303 1 0x Aug 19 19:36:45 mythtv kernel: [ 1560.092084] 8800706bb828 880070526bf0 00013e80 8800706bbfd8 Aug 19 19:36:45 mythtv kernel: [ 1560.092087] 00013e80 88006faa3110 880070526bf0 8800706bb838 Aug 19 19:36:45 mythtv kernel: [ 1560.092091] 8801d2742000 8801d2742218 8801d2742220 880186bf0b00 Aug 19 19:36:45 mythtv kernel: [ 1560.092094] Call Trace: Aug 19 19:36:45 mythtv kernel: [ 1560.092103] [] schedule+0x29/0x70 Aug 19 19:36:45 mythtv kernel: [ 1560.092139] [] scrub_add_page_to_rd_bio+0x1c5/0x2b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092144] [] ? prepare_to_wait_event+0x110/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092164] [] scrub_pages+0x1ec/0x290 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092183] [] scrub_stripe+0xa48/0x1040 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092204] [] scrub_chunk.isra.19+0x11b/0x140 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092224] [] ? btrfs_get_token_64+0x59/0xe0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092244] [] scrub_enumerate_chunks+0x25a/0x4b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092246] [] ? prepare_to_wait_event+0x100/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092259] [] btrfs_scrub_dev+0x1a8/0x550 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092263] [] ? __mnt_want_write_file+0x25/0x30 Aug 19 19:36:45 mythtv kernel: [ 1560.092276] [] btrfs_ioctl+0x138f/0x2ac0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092279] [] ? kmem_cache_alloc_node+0x115/0x250 Aug 19 19:36:45 mythtv kernel: [ 1560.092282] [] ? create_task_io_context+0x27/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092285] [] do_vfs_ioctl+0x2f8/0x510 Aug 19 19:36:45 mythtv kernel: [ 1560.092288] [] ? set_task_ioprio+0x94/0xb0 Aug 19 19:36:45 mythtv kernel: [ 1560.092290] [] SyS_ioctl+0x81/0xa0 Aug 19 19:36:45 mythtv kernel: [ 1560.092292] [] system_call_fastpath+0x16/0x1b Aug 19 19:36:45 mythtv kernel: [ 1560.092295] INFO: task btrfs:17304 blocked for more than 120 seconds. Aug 19 19:36:45 mythtv kernel: [ 1560.092296] Tainted: P OE 3.19.0-26-generic #28~14.04.1-Ubuntu Aug 19 19:36:45 mythtv kernel: [ 1560.092297] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Aug 19 19:36:45 mythtv kernel: [ 1560.092298] btrfs D 8800706ab8b8 0 17304 1 0x Aug 19 19:36:45 mythtv kernel: [ 1560.092300] 8800706ab8b8 8800705275c0 00013e80 8800706abfd8 Aug 19 19:36:45 mythtv kernel: [ 1560.092303] 00013e80 88006faa3110 8800705275c0 8800706ab8c8 Aug 19 19:36:45 mythtv kernel: [ 1560.092305] 8800705821e0 880070582218 8800706ab8f8 8801d2740800 Aug 19 19:36:45 mythtv kernel: [ 1560.092307] Call Trace: Aug 19 19:36:45 mythtv kernel: [ 1560.092309] [] schedule+0x29/0x70 Aug 19 19:36:45 mythtv kernel: [ 1560.092322] [] btrfs_reada_wait+0x6d/0xb0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092324] [] ? prepare_to_wait_event+0x110/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092337] [] scrub_stripe+0x267/0x1040 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092346] [] ? generic_bin_search.constprop.35+0x8d/0x1b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092359] [] scrub_chunk.isra.19+0x11b/0x140 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092371] [] ? btrfs_get_token_64+0x59/0xe0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092384] [] scrub_enumerate_chunks+0x25a/0x4b0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092386] [] ? prepare_to_wait_event+0x100/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092399] [] btrfs_scrub_dev+0x1a8/0x550 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092413] [] ? __mnt_want_write_file+0x25/0x30 Aug 19 19:36:45 mythtv kernel: [ 1560.092425] [] btrfs_ioctl+0x138f/0x2ac0 [btrfs] Aug 19 19:36:45 mythtv kernel: [ 1560.092428] [] ? kmem_cache_alloc_node+0x115/0x250 Aug 19 19:36:45 mythtv kernel: [ 1560.092430] [] ? create_task_io_context+0x27/0x110 Aug 19 19:36:45 mythtv kernel: [ 1560.092432] [] do_vfs_ioctl+0x2f8/0x510 Aug 19 19:36:45 mythtv kernel: [ 1560.092434] [] ? set_task_ioprio+0x
