* BTRFS doesn't handle USB device disconnect
@ 2013-12-11 1:17 Sarah Sharp
2013-12-11 16:03 ` Alan Stern
0 siblings, 1 reply; 4+ messages in thread
From: Sarah Sharp @ 2013-12-11 1:17 UTC (permalink / raw)
To: Chris Mason; +Cc: linux-btrfs, linux-usb, Hans de Goede, linux-scsi
[-- Attachment #1: Type: text/plain, Size: 1932 bytes --]
In order to stress test the uas driver (next-gen USB storage driver), I
decided to run some tests with a USB 3.0 storage device with four 10GB
partitions: BTRFS, ext3, ext4, and fat32.
It seems that BTRFS doesn't handle unexpected USB disconnect very well.
Is that expected behavior?
The BTRFS partition was created on an Ubuntu 13.10 system, with
btrfs-tools version 0.19+20130705-1.
On 3.12-rc6, if all partitions are mounted, and I yank the USB cable,
the BTRFS filesystem still shows up as mounted. If I yank it multiple
times, sometimes it's listed twice when the device is disconnected:
/dev/sdb3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e4 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
/dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e41 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
Sometimes (but not always) when I plug it back in, I can get /dev/sdc3
listed twice:
/dev/sdb3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e4 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
/dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e42 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
/dev/sdc1 on /media/sarah/ext3-part type ext3 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sdc2 on /media/sarah/ext4-part type ext4 (rw,nosuid,nodev,uhelper=udisks2)
/dev/sdc4 on /media/sarah/fat32-part type vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
/dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e41 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
On 3.13-rc1, the btrfs partion from the disconnected USB device
continues to be listed as mounted. Yanking the cable produces some
additional oops messages. It also produced a couple hard-hangs.
Unfortunately, I didn't capture the dmesg during the hard-hangs, so I
can't tell for sure which driver is to blame (uas, btrfs, or xhci).
dmesg from 3.12-rc6 and 3.13-rc1 is attached.
Sarah Sharp
[-- Attachment #2: log2-3.13-rc1.txt --]
[-- Type: text/plain, Size: 17742 bytes --]
[ 74.480119] netpoll: netconsole: local port 6665
[ 74.480125] netpoll: netconsole: local IPv4 address 0.0.0.0
[ 74.480127] netpoll: netconsole: interface 'eth1'
[ 74.480129] netpoll: netconsole: remote port 6666
[ 74.480132] netpoll: netconsole: remote IPv4 address 10.7.201.41
[ 74.480135] netpoll: netconsole: remote ethernet address 00:05:1b:72:1f:e1
[ 74.480139] netpoll: netconsole: local IP 10.7.201.20
[ 74.480997] console [netcon0] enabled
[ 74.481019] netconsole: network logging started
[ 106.438283] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 106.438658] hub 2-0:1.0: warm reset port 2
[ 106.491949] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 106.548723] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 106.548775] usb 2-2: USB disconnect, device number 2
[ 106.548807] usb 2-2: unregistering device
[ 106.548854] usb 2-2: unregistering interface 2-2:1.0
[ 106.549205] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 106.549341] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 106.551745] sd 6:0:0:0: [sdb] Synchronizing SCSI cache
[ 106.672014] sd 6:0:0:0: [sdb]
[ 106.672064] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 106.673165] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 106.673256] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 106.673509] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 106.673562] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 106.674181] usb 2-2: usb_disable_device nuking all URBs
[ 106.800009] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 106.800033] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 106.800162] hub 2-0:1.0: hub_suspend
[ 106.800186] usb usb2: bus auto-suspend, wakeup 1
[ 244.597528] waiting module removal not supported: please upgrade
[ 244.597557] usbcore: deregistering interface driver uas
[ 244.597961] waiting module removal not supported: please upgrade
[ 244.597983] usbcore: deregistering interface driver usb-storage
[ 459.958998] usbcore: registered new interface driver usb-storage
[ 471.531422] usb usb2: usb wakeup-resume
[ 471.531479] usb usb2: usb auto-resume
[ 471.531526] hub 2-0:1.0: hub_resume
[ 471.531684] hub 2-0:1.0: port 2: status 0203 change 0001
[ 471.634889] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 471.635074] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 471.747507] usb 2-2: new SuperSpeed USB device number 3 using xhci_hcd
[ 471.764022] usb 2-2: skipped 1 descriptor after endpoint
[ 471.764071] usb 2-2: skipped 1 descriptor after endpoint
[ 471.764111] usb 2-2: skipped 2 descriptors after endpoint
[ 471.764140] usb 2-2: skipped 2 descriptors after endpoint
[ 471.764177] usb 2-2: skipped 2 descriptors after endpoint
[ 471.764207] usb 2-2: skipped 2 descriptors after endpoint
[ 471.764372] usb 2-2: default language 0x0409
[ 471.764936] usb 2-2: udev 3, busnum 2, minor = 130
[ 471.764976] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 471.765004] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 471.765031] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 471.765058] usb 2-2: Manufacturer: ASM1053E
[ 471.765087] usb 2-2: SerialNumber: 123456789045
[ 471.765832] usb 2-2: usb_probe_device
[ 471.765879] usb 2-2: configuration #1 chosen from 1 choice
[ 471.766867] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 471.767280] usb-storage 2-2:1.0: usb_probe_interface
[ 471.767334] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 471.767724] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 471.768378] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 471.769082] scsi7 : usb-storage 2-2:1.0
[ 472.768980] scsi 7:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 472.772088] sd 7:0:0:0: Attached scsi generic sg1 type 0
[ 472.782456] sd 7:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 472.782755] sd 7:0:0:0: [sdb] Write Protect is off
[ 472.782784] sd 7:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 472.783105] sd 7:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 472.785034] sdb: sdb1 sdb2 sdb3 sdb4
[ 472.788001] sd 7:0:0:0: [sdb] Attached SCSI disk
[ 472.938397] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdb3
[ 472.950921] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdb3
[ 472.983920] kjournald starting. Commit interval 5 seconds
[ 472.984613] EXT3-fs (sdb1): using internal journal
[ 472.984669] EXT3-fs (sdb1): mounted filesystem with ordered data mode
[ 472.996991] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdb3
[ 472.999359] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 473.005278] btrfs: disk space caching is enabled
[ 473.040057] FAT-fs (sdb4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 473.264142] systemd-hostnamed[3353]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 480.728047] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 480.728395] hub 2-0:1.0: warm reset port 2
[ 480.780956] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 480.837723] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 480.837778] usb 2-2: USB disconnect, device number 3
[ 480.837808] usb 2-2: unregistering device
[ 480.837844] usb 2-2: unregistering interface 2-2:1.0
[ 480.838137] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 480.838269] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 480.854008] end_request: I/O error, dev sdb, sector 0
[ 480.857922] sd 7:0:0:0: [sdb] Synchronizing SCSI cache
[ 480.858094] sd 7:0:0:0: [sdb]
[ 480.858118] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 480.858509] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 480.858585] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 480.858729] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 480.858778] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 480.858822] usb 2-2: usb_disable_device nuking all URBs
[ 480.905137] Buffer I/O error on device sdb1, logical block 0
[ 480.905160] lost page write due to I/O error on sdb1
[ 480.905177] EXT3-fs (sdb1): I/O error while writing superblock
[ 480.933003] Buffer I/O error on device sdb2, logical block 1081344
[ 480.933024] lost page write due to I/O error on sdb2
[ 480.933037] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 480.989028] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 480.989087] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 480.989275] hub 2-0:1.0: hub_suspend
[ 480.989312] usb usb2: bus auto-suspend, wakeup 1
[ 485.835451] usb usb2: usb wakeup-resume
[ 485.835508] usb usb2: usb auto-resume
[ 485.835553] hub 2-0:1.0: hub_resume
[ 485.835703] hub 2-0:1.0: port 2: status 0203 change 0001
[ 485.936217] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 485.936391] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 486.048837] usb 2-2: new SuperSpeed USB device number 4 using xhci_hcd
[ 486.065471] usb 2-2: skipped 1 descriptor after endpoint
[ 486.065521] usb 2-2: skipped 1 descriptor after endpoint
[ 486.065560] usb 2-2: skipped 2 descriptors after endpoint
[ 486.065589] usb 2-2: skipped 2 descriptors after endpoint
[ 486.065620] usb 2-2: skipped 2 descriptors after endpoint
[ 486.065653] usb 2-2: skipped 2 descriptors after endpoint
[ 486.065817] usb 2-2: default language 0x0409
[ 486.066349] usb 2-2: udev 4, busnum 2, minor = 131
[ 486.066388] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 486.066417] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 486.066443] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 486.066470] usb 2-2: Manufacturer: ASM1053E
[ 486.066501] usb 2-2: SerialNumber: 123456789045
[ 486.067257] usb 2-2: usb_probe_device
[ 486.067301] usb 2-2: configuration #1 chosen from 1 choice
[ 486.068343] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 486.068724] usb-storage 2-2:1.0: usb_probe_interface
[ 486.068771] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 486.069171] usb-storage 2-2:1.0: USB Mass Storage device detected
[ 486.069407] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: c00000
[ 486.069557] scsi8 : usb-storage 2-2:1.0
[ 487.070434] scsi 8:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 487.073310] sd 8:0:0:0: Attached scsi generic sg1 type 0
[ 487.084100] sd 8:0:0:0: [sdc] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 487.084535] sd 8:0:0:0: [sdc] Write Protect is off
[ 487.084559] sd 8:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 487.084893] sd 8:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 487.086840] sdc: sdc1 sdc2 sdc3 sdc4
[ 487.089458] sd 8:0:0:0: [sdc] Attached SCSI disk
[ 487.237510] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 487.250928] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 487.305097] kjournald starting. Commit interval 5 seconds
[ 487.307022] EXT3-fs (sdc1): using internal journal
[ 487.307046] EXT3-fs (sdc1): recovery complete
[ 487.307061] EXT3-fs (sdc1): mounted filesystem with ordered data mode
[ 487.312546] FAT-fs (sdc4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 487.329415] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 487.329991] EXT4-fs (sdc2): recovery complete
[ 487.330781] EXT4-fs (sdc2): mounted filesystem with ordered data mode. Opts: (null)
[ 498.409839] usb 2-2: Disable of device-initiated U1 failed.
[ 498.413327] usb 2-2: Disable of device-initiated U2 failed.
[ 498.415132] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 498.460348] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 498.468373] hub 2-0:1.0: port 2 not reset yet, waiting 50ms
[ 498.524776] hub 2-0:1.0: logical disconnect on port 2
[ 498.525108] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0004
[ 498.525197] hub 2-0:1.0: port 2, status 02a0, change 0000, 5.0 Gb/s
[ 498.525224] usb 2-2: USB disconnect, device number 4
[ 498.525244] usb 2-2: unregistering device
[ 498.525280] usb 2-2: unregistering interface 2-2:1.0
[ 498.529025] sd 8:0:0:0: [sdc] Unhandled error code
[ 498.529063] sd 8:0:0:0: [sdc]
[ 498.529088] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 498.529099] sd 8:0:0:0: [sdc] CDB:
[ 498.529122] end_request: I/O error, dev sdc, sector 21258976
[ 498.529188] sd 8:0:0:0: [sdc] Unhandled error code
[ 498.529209] sd 8:0:0:0: [sdc]
[ 498.529229] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 498.529245] sd 8:0:0:0: [sdc] CDB:
[ 498.529263] end_request: I/O error, dev sdc, sector 21259216
[ 498.539875] Aborting journal on device sdc2-8.
[ 498.539959] JBD2: Error -5 detected when updating journal superblock for sdc2-8.
[ 498.539973] journal commit I/O error
[ 498.546798] sd 8:0:0:0: [sdc] Synchronizing SCSI cache
[ 498.546950] sd 8:0:0:0: [sdc]
[ 498.546966] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 498.547233] usb 2-2: usb_disable_device nuking all URBs
[ 498.551236] hub 2-0:1.0: hub_suspend
[ 498.551268] usb usb2: bus auto-suspend, wakeup 1
[ 498.593459] EXT4-fs error (device sdc2): ext4_put_super:791: Couldn't clean up the journal
[ 498.593497] EXT4-fs (sdc2): Remounting filesystem read-only
[ 498.624330] Buffer I/O error on device sdc1, logical block 0
[ 498.624355] lost page write due to I/O error on sdc1
[ 498.624369] EXT3-fs (sdc1): I/O error while writing superblock
[ 498.624500] ------------[ cut here ]------------
[ 498.624521] WARNING: CPU: 0 PID: 3460 at fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0()
[ 498.624539] sysfs group ffffffff81c927a0 not found for kobject 'target8:0:0'
[ 498.624596] CPU: 0 PID: 3460 Comm: umount Not tainted 3.13.0-rc1+ #126
[ 498.624613] Hardware name: LENOVO 2325AP7/2325AP7, BIOS G2ET82WW (2.02 ) 09/11/2012
[ 498.624637] Call Trace:
[ 498.624656] [<ffffffff81611853>] dump_stack+0x45/0x56
[ 498.624742] [<ffffffff8104744d>] warn_slowpath_common+0x7d/0xa0
[ 498.624761] [<ffffffff810474bc>] warn_slowpath_fmt+0x4c/0x50
[ 498.624780] [<ffffffff8120202e>] ? sysfs_get_dirent_ns+0x4e/0x70
[ 498.624800] [<ffffffff812032f6>] sysfs_remove_group+0xc6/0xd0
[ 498.624817] [<ffffffff814029c3>] dpm_sysfs_remove+0x43/0x50
[ 498.624837] [<ffffffff813f89e5>] device_del+0x45/0x1c0
[ 498.624854] [<ffffffff81429487>] scsi_target_reap_usercontext+0x27/0x40
[ 498.624871] [<ffffffff81061b37>] execute_in_process_context+0x67/0x70
[ 498.624938] [<ffffffff8142c83c>] scsi_device_dev_release+0x1c/0x20
[ 498.625214] [<ffffffff81620516>] system_call_fastpath+0x1a/0x1f
[ 601.745405] nautilus[2244]: segfault at 8 ip 00007f96deeb32d9 sp 00007fffe04f4020 error 4 in libglib-2.0.so.0.3800.1[7f96dee50000+fe000]
[ 669.388888] init: tty4 main process (798) killed by TERM signal
[ 669.389346] init: tty5 main process (805) killed by TERM signal
[ 669.389817] init: tty2 main process (821) killed by TERM signal
[ 669.390651] init: tty3 main process (822) killed by TERM signal
[ 669.391118] init: tty6 main process (826) killed by TERM signal
[ 669.391956] init: cron main process (902) killed by TERM signal
[ 669.393821] init: irqbalance main process (966) killed by TERM signal
[ 669.395167] init: tty1 main process (1285) killed by TERM signal
[ 669.404929] init: plymouth-upstart-bridge main process (3663) terminated with status 1
[ 671.119124] init: plymouth-ready (started) main process (3792) terminated with status 143
[ 681.991627] init: systemd-logind main process (490) killed by TERM signal
[ 681.998152] init: Disconnected from system bus
[ 682.227171] btrfs: error reading free space cache
[ 682.227271] BTRFS error (device sdb3): failed to load free space cache for block group 29360128
[ 682.234503] btrfs: bdev /dev/sdc3 errs: wr 0, rd 0, flush 1, corrupt 0, gen 0
[ 682.234526] BTRFS error (device sdb3) in write_all_supers:3378: errno=-5 IO failure (errors while submitting device barriers.)
[ 682.234547] BTRFS info (device sdb3): forced readonly
[ 682.234569] BTRFS warning (device sdb3): Skipping commit of aborted transaction.
[ 682.234590] ------------[ cut here ]------------
[ 682.234623] WARNING: CPU: 2 PID: 4105 at fs/btrfs/super.c:254 __btrfs_abort_transaction+0x50/0x110 [btrfs]()
[ 682.234647] btrfs: Transaction aborted (error -5)
[ 682.234694] CPU: 2 PID: 4105 Comm: umount Tainted: G W 3.13.0-rc1+ #126
[ 682.234715] Hardware name: LENOVO 2325AP7/2325AP7, BIOS G2ET82WW (2.02 ) 09/11/2012
[ 682.234743] Call Trace:
[ 682.234765] [<ffffffff81611853>] dump_stack+0x45/0x56
[ 682.234793] [<ffffffff8104744d>] warn_slowpath_common+0x7d/0xa0
[ 682.234815] [<ffffffff810474bc>] warn_slowpath_fmt+0x4c/0x50
[ 682.234844] [<ffffffffa0245a50>] __btrfs_abort_transaction+0x50/0x110 [btrfs]
[ 682.234877] [<ffffffffa026f1ae>] cleanup_transaction+0x6e/0x290 [btrfs]
[ 682.234905] [<ffffffff81088390>] ? prepare_to_wait_event+0x100/0x100
[ 682.234937] [<ffffffffa02700e2>] btrfs_commit_transaction+0x6d2/0x940 [btrfs]
[ 682.235079] [<ffffffffa02428e9>] btrfs_put_super+0x19/0x20 [btrfs]
[ 682.235421] btrfs: commit super ret -5
[ 682.276859] ------------[ cut here ]------------
[ 682.276917] WARNING: CPU: 1 PID: 3270 at fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0()
[ 682.276956] sysfs group ffffffff81c927a0 not found for kobject 'target7:0:0'
[ 682.277047] CPU: 1 PID: 3270 Comm: kworker/1:2 Tainted: G W 3.13.0-rc1+ #126
[ 682.277080] Hardware name: LENOVO 2325AP7/2325AP7, BIOS G2ET82WW (2.02 ) 09/11/2012
[ 682.277147] Call Trace:
[ 682.277183] [<ffffffff81611853>] dump_stack+0x45/0x56
[ 682.277223] [<ffffffff8104744d>] warn_slowpath_common+0x7d/0xa0
[ 682.277261] [<ffffffff810474bc>] warn_slowpath_fmt+0x4c/0x50
[ 682.277298] [<ffffffff8120202e>] ? sysfs_get_dirent_ns+0x4e/0x70
[ 682.277335] [<ffffffff812032f6>] sysfs_remove_group+0xc6/0xd0
[ 682.277372] [<ffffffff814029c3>] dpm_sysfs_remove+0x43/0x50
[ 682.277411] [<ffffffff813f89e5>] device_del+0x45/0x1c0
[ 682.277451] [<ffffffff81429487>] scsi_target_reap_usercontext+0x27/0x40
[ 682.277486] [<ffffffff81061b37>] execute_in_process_context+0x67/0x70
[ 682.277521] [<ffffffff8142a924>] scsi_target_reap+0xc4/0xf0
[ 682.277559] [<ffffffff8142c9c8>] scsi_device_dev_release_usercontext+0x188/0x1c0
[ 682.277595] [<ffffffff81061b37>] execute_in_process_context+0x67/0x70
[ 682.277631] [<ffffffff8142c83c>] scsi_device_dev_release+0x1c/0x20
[ 682.277669] [<ffffffff813f8032>] device_release+0x32/0xa0
[ 682.277777] [<ffffffff813f8327>] put_device+0x17/0x20
[ 682.277921] [<ffffffff811c4a4c>] __blkdev_put+0x17c/0x1b0
[ 682.278043] [<ffffffffa029146d>] __free_device+0x2d/0x50 [btrfs]
[ 682.278201] [<ffffffff810692b2>] kthread+0xd2/0xf0
[ 682.278346] ---[ end trace dbd540e734575281 ]---
[ 682.627937] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[-- Attachment #3: log-3.12-rc6.txt --]
[-- Type: text/plain, Size: 163541 bytes --]
[ 35.007399] netpoll: netconsole: local port 6665
[ 35.007402] netpoll: netconsole: local IPv4 address 0.0.0.0
[ 35.007403] netpoll: netconsole: interface 'eth1'
[ 35.007404] netpoll: netconsole: remote port 6666
[ 35.007405] netpoll: netconsole: remote IPv4 address 10.7.201.41
[ 35.007406] netpoll: netconsole: remote ethernet address 00:05:1b:72:1f:e1
[ 35.007408] netpoll: netconsole: local IP 10.7.201.20
[ 35.007867] console [netcon0] enabled
[ 35.007889] netconsole: network logging started
[ 41.548479] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 41.548562] xhci_hcd 0000:00:14.0: resume root hub
[ 41.548584] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 41.548646] usb usb2: usb wakeup-resume
[ 41.548666] usb usb2: usb auto-resume
[ 41.548730] hub 2-0:1.0: hub_resume
[ 41.548786] xhci_hcd 0000:00:14.0: get port status, actual port 0 status = 0x2a0
[ 41.548831] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 41.548915] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x21203
[ 41.548937] xhci_hcd 0000:00:14.0: Get port status returned 0x10203
[ 41.548961] hub 2-0:1.0: port 2: status 0203 change 0001
[ 41.548993] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 41.549038] xhci_hcd 0000:00:14.0: get port status, actual port 2 status = 0x2a0
[ 41.549056] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 41.549090] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 41.549108] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 41.594339] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 41.650443] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 41.650501] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 41.650539] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 41.650592] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 41.650629] xhci_hcd 0000:00:14.0: // Ding dong!
[ 41.650675] xhci_hcd 0000:00:14.0: Adding 1 ep ctx, 10 now active.
[ 41.650719] xhci_hcd 0000:00:14.0: Slot 5 output ctx = 0x9892c000 (dma)
[ 41.650750] xhci_hcd 0000:00:14.0: Slot 5 input ctx = 0x9892d000 (dma)
[ 41.650804] xhci_hcd 0000:00:14.0: Set slot id 5 dcbaa entry ffff8800317ad028 to 0x9892c000
[ 41.650849] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 41.650865] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 41.650961] xhci_hcd 0000:00:14.0: set port reset, actual port 1 status = 0x1311
[ 41.650993] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 41.651024] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 41.706485] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x281203
[ 41.706525] xhci_hcd 0000:00:14.0: Get port status returned 0x300203
[ 41.762513] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x81203
[ 41.762640] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x1203
[ 41.762756] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x1203
[ 41.762852] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 41.762964] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 41.763000] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 41.763071] xhci_hcd 0000:00:14.0: Set root hub portnum to 6
[ 41.763096] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 2
[ 41.763114] xhci_hcd 0000:00:14.0: udev->tt = (null)
[ 41.763129] xhci_hcd 0000:00:14.0: udev->ttport = 0x0
[ 41.763146] xhci_hcd 0000:00:14.0: Slot ID 5 Input Context:
[ 41.763160] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x000000 - drop flags
[ 41.763178] xhci_hcd 0000:00:14.0: @ffff88009892d004 (virt) @9892d004 (dma) 0x000003 - add flags
[ 41.763197] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - rsvd2[0]
[ 41.763214] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x000000 - rsvd2[1]
[ 41.763231] xhci_hcd 0000:00:14.0: @ffff88009892d010 (virt) @9892d010 (dma) 0x000000 - rsvd2[2]
[ 41.763247] xhci_hcd 0000:00:14.0: @ffff88009892d014 (virt) @9892d014 (dma) 0x000000 - rsvd2[3]
[ 41.763265] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd2[4]
[ 41.763279] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd2[5]
[ 41.763347] xhci_hcd 0000:00:14.0: @ffff88009892d028 (virt) @9892d028 (dma) 0x000000 - tt_info
[ 41.763548] xhci_hcd 0000:00:14.0: @ffff88009892d058 (virt) @9892d058 (dma) 0x000000 - rsvd[1]
[ 41.763697] xhci_hcd 0000:00:14.0: @ffff88009892d07c (virt) @9892d07c (dma) 0x000000 - rsvd[2]
[ 41.763849] xhci_hcd 0000:00:14.0: // Ding dong!
[ 41.764010] xhci_hcd 0000:00:14.0: @ffff88009892d004 (virt) @9892d004 (dma) 0x000003 - add flags
[ 41.764140] xhci_hcd 0000:00:14.0: Slot Context:
[ 41.764368] xhci_hcd 0000:00:14.0: @ffff88009892d048 (virt) @9892d048 (dma) 0x9892e001 - deq
[ 41.764519] xhci_hcd 0000:00:14.0: @ffff88009892d068 (virt) @9892d068 (dma) 0x000000 - deq
[ 41.764688] xhci_hcd 0000:00:14.0: @ffff88009892d090 (virt) @9892d090 (dma) 0x000000 - tx_info
[ 41.764865] xhci_hcd 0000:00:14.0: @ffff88009892c010 (virt) @9892c010 (dma) 0x000000 - rsvd[0]
[ 41.765050] xhci_hcd 0000:00:14.0: @ffff88009892c038 (virt) @9892c038 (dma) 0x000000 - rsvd[1]
[ 41.765234] xhci_hcd 0000:00:14.0: IN Endpoint 01 Context (ep_index 02):
[ 41.779189] usb 2-2: skipped 1 descriptor after endpoint
[ 41.779223] usb 2-2: skipped 1 descriptor after endpoint
[ 41.779266] usb 2-2: skipped 2 descriptors after endpoint
[ 41.779277] usb 2-2: skipped 2 descriptors after endpoint
[ 41.779288] usb 2-2: skipped 2 descriptors after endpoint
[ 41.779300] usb 2-2: skipped 2 descriptors after endpoint
[ 41.779370] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 41.779422] usb 2-2: default language 0x0409
[ 41.779539] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 41.779658] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 41.779765] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 41.779813] usb 2-2: udev 2, busnum 2, minor = 129
[ 41.779832] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 41.779843] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 41.779852] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 41.779861] usb 2-2: Manufacturer: ASM1053E
[ 41.779870] usb 2-2: SerialNumber: 123456789045
[ 41.780213] usb 2-2: usb_probe_device
[ 41.780232] usb 2-2: configuration #1 chosen from 1 choice
[ 41.780295] xhci_hcd 0000:00:14.0: add ep 0x81, slot id 5, new drop flags = 0x0, new add flags = 0x8, new slot info = 0x18400000
[ 41.780336] xhci_hcd 0000:00:14.0: add ep 0x2, slot id 5, new drop flags = 0x0, new add flags = 0x18, new slot info = 0x20400000
[ 41.780359] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff88009a3c8800
[ 41.780398] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x000000 - drop flags
[ 41.780527] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd2[4]
[ 41.780660] xhci_hcd 0000:00:14.0: @ffff88009892d02c (virt) @9892d02c (dma) 0x000000 - dev_state
[ 41.780810] xhci_hcd 0000:00:14.0: @ffff88009892d044 (virt) @9892d044 (dma) 0x2000026 - ep_info2
[ 41.780962] xhci_hcd 0000:00:14.0: @ffff88009892d060 (virt) @9892d060 (dma) 0x000000 - ep_info
[ 41.781089] xhci_hcd 0000:00:14.0: @ffff88009892d07c (virt) @9892d07c (dma) 0x000000 - rsvd[2]
[ 41.781244] xhci_hcd 0000:00:14.0: @ffff88009892d098 (virt) @9892d098 (dma) 0x000000 - rsvd[1]
[ 41.781460] xhci_hcd 0000:00:14.0: Adding 2 ep ctxs, 12 now active.
[ 41.781586] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 41.781715] xhci_hcd 0000:00:14.0: Slot Context:
[ 41.781859] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd[2]
[ 41.781981] xhci_hcd 0000:00:14.0: @ffff88009892c030 (virt) @9892c030 (dma) 0x000000 - tx_info
[ 41.782125] xhci_hcd 0000:00:14.0: @ffff88009892c048 (virt) @9892c048 (dma) 0x000000 - deq
[ 41.782378] xhci_hcd 0000:00:14.0: OUT Endpoint 02 Context (ep_index 03):
[ 41.782573] xhci_hcd 0000:00:14.0: Endpoint 0x2 not halted, refusing to reset.
[ 41.782741] xhci_hcd 0000:00:14.0: Slot 5 Input Context:
[ 41.782936] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 41.783087] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 41.783262] xhci_hcd 0000:00:14.0: @ffff8800317ab048 (virt) @317ab048 (dma) 0x000000 - deq
[ 41.783472] xhci_hcd 0000:00:14.0: Slot 5 Output Context:
[ 41.783638] xhci_hcd 0000:00:14.0: @ffff88009892c014 (virt) @9892c014 (dma) 0x000000 - rsvd[1]
[ 41.783806] xhci_hcd 0000:00:14.0: @ffff88009892c030 (virt) @9892c030 (dma) 0x000000 - tx_info
[ 41.784028] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 41.784129] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 41.784279] xhci_hcd 0000:00:14.0: Slot Context:
[ 41.784458] xhci_hcd 0000:00:14.0: @ffff8800317ab038 (virt) @317ab038 (dma) 0x000000 - rsvd[2]
[ 41.784632] xhci_hcd 0000:00:14.0: @ffff8800317ab054 (virt) @317ab054 (dma) 0x000000 - rsvd[0]
[ 41.784829] xhci_hcd 0000:00:14.0: @ffff88009892c000 (virt) @9892c000 (dma) 0x20400000 - dev_info
[ 41.785024] xhci_hcd 0000:00:14.0: @ffff88009892c020 (virt) @9892c020 (dma) 0x000001 - ep_info
[ 41.785258] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 41.785646] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 41.785671] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 41.808425] usb-storage 2-2:1.0: usb_probe_interface
[ 41.808450] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 41.808624] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 41.808648] xhci_hcd 0000:00:14.0: Slot 5 Input Context:
[ 41.808669] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 41.808697] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 41.808719] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 41.808743] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 41.808766] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 41.808793] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 41.808815] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 41.808841] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 41.808863] xhci_hcd 0000:00:14.0: Slot Context:
[ 41.808892] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 41.808914] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x060000 - dev_info2
[ 41.808933] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 41.808960] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000005 - dev_state
[ 41.808983] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 41.809012] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 41.809110] xhci_hcd 0000:00:14.0: @ffff8800317ab040 (virt) @317ab040 (dma) 0x000000 - ep_info
[ 41.809384] xhci_hcd 0000:00:14.0: Slot Context:
[ 41.809619] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 41.809817] xhci_hcd 0000:00:14.0: @ffff88009892c03c (virt) @9892c03c (dma) 0x000000 - rsvd[2]
[ 41.810017] scsi6 : usb-storage 2-2:1.0
[ 41.810436] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 41.810467] xhci_hcd 0000:00:14.0: Slot 5 Input Context:
[ 41.810622] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 41.810776] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 41.810910] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 41.811084] xhci_hcd 0000:00:14.0: @ffff8800317ab058 (virt) @317ab058 (dma) 0x000000 - rsvd[1]
[ 41.811274] xhci_hcd 0000:00:14.0: @ffff88009892c000 (virt) @9892c000 (dma) 0x20400000 - dev_info
[ 41.811490] xhci_hcd 0000:00:14.0: @ffff88009892c020 (virt) @9892c020 (dma) 0x000001 - ep_info
[ 41.811797] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 41.811844] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 41.812019] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 41.812168] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 41.812410] xhci_hcd 0000:00:14.0: @ffff8800317ab058 (virt) @317ab058 (dma) 0x000000 - rsvd[1]
[ 41.812572] xhci_hcd 0000:00:14.0: Slot Context:
[ 41.812787] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 41.812929] xhci_hcd 0000:00:14.0: @ffff88009892c038 (virt) @9892c038 (dma) 0x000000 - rsvd[1]
[ 41.813107] usbcore: registered new interface driver usb-storage
[ 41.842495] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 42.807944] scsi 6:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 42.809026] sd 6:0:0:0: Attached scsi generic sg1 type 0
[ 42.820245] sd 6:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 42.820418] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 42.820444] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acd5b3c0, len = 68, expected = 192, status = -121
[ 42.820497] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.820525] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.820614] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.820642] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.820671] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.820699] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.820729] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.820759] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.820789] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.820814] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892e870 (DMA)
[ 42.820837] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.820862] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b960 (0x9892e800 dma), new deq ptr = ffff88009892e870 (0x9892e870 dma), new cycle = 1
[ 42.820956] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.820985] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.821015] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892e871
[ 42.821065] sd 6:0:0:0: [sdb] Write Protect is off
[ 42.821079] sd 6:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 42.821184] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 42.821268] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.821414] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.821587] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.821723] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892e8a1
[ 42.822570] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 42.822594] xhci_hcd 0000:00:14.0: Giveback URB ffff8800c7d0c540, len = 68, expected = 192, status = -121
[ 42.822638] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.822662] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.822748] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.822771] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.822892] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.823048] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.824049] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 42.824068] xhci_hcd 0000:00:14.0: Giveback URB ffff8800c7d0c540, len = 68, expected = 192, status = -121
[ 42.824112] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.824135] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.824193] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.824213] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.824236] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.824380] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.824779] sdb: sdb1 sdb2 sdb3 sdb4
[ 42.826199] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 42.826223] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acd5bd80, len = 68, expected = 192, status = -121
[ 42.826275] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.826299] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.826362] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.826388] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.826417] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.826447] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.826477] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.826507] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.826563] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892e9c0 (DMA)
[ 42.826683] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.826906] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 42.827051] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.827224] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.827377] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.829818] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.829840] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acd5bd80, len = 22, expected = 96, status = -121
[ 42.829884] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.829902] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.829954] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.829972] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.829993] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.830017] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.830043] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.830067] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.830092] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.830115] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892ea60 (DMA)
[ 42.830140] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.830164] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b960 (0x9892e800 dma), new deq ptr = ffff88009892ea60 (0x9892ea60 dma), new cycle = 1
[ 42.830192] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.830217] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.859976] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.860017] xhci_hcd 0000:00:14.0: Giveback URB ffff88002fbb2000, len = 22, expected = 96, status = -121
[ 42.860099] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.860133] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.860257] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.860290] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.860317] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.860343] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.860365] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.860405] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 42.860436] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b580 (virtual)
[ 42.860466] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530370 (DMA)
[ 42.860487] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.860513] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b580 (0x30530000 dma), new deq ptr = ffff880030530370 (0x30530370 dma), new cycle = 0
[ 42.860542] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.860569] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.860601] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530370
[ 42.869845] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.869871] xhci_hcd 0000:00:14.0: Giveback URB ffff880031df7600, len = 22, expected = 96, status = -121
[ 42.869927] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.869951] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.870025] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.870052] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.870081] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.870112] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.870141] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.870168] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 42.870190] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b580 (virtual)
[ 42.870216] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305303d0 (DMA)
[ 42.870239] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.870267] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b580 (0x30530000 dma), new deq ptr = ffff8800305303d0 (0x305303d0 dma), new cycle = 0
[ 42.870300] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.870330] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.870362] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @305303d0
[ 42.879874] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.879902] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acd5b3c0, len = 22, expected = 96, status = -121
[ 42.879949] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.879971] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.880028] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.880054] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.880078] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.880101] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.880125] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.880147] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.880172] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.880194] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892e960 (DMA)
[ 42.880219] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.880241] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b960 (0x9892e800 dma), new deq ptr = ffff88009892e960 (0x9892e960 dma), new cycle = 1
[ 42.880267] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.880296] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.880325] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892e961
[ 42.881318] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.881340] xhci_hcd 0000:00:14.0: Giveback URB ffff880031df7d80, len = 22, expected = 96, status = -121
[ 42.881387] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.881409] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.881464] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.881485] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.881506] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.881529] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.881627] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892ea20 (DMA)
[ 42.889980] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.890052] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acd5b3c0, len = 22, expected = 96, status = -121
[ 42.890117] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.890142] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.890205] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.890233] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.890259] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.890282] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.890307] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.890332] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.890357] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.890380] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892eaf0 (DMA)
[ 42.890405] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.890431] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b960 (0x9892e800 dma), new deq ptr = ffff88009892eaf0 (0x9892eaf0 dma), new cycle = 1
[ 42.890458] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.890487] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.890516] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892eaf1
[ 42.899893] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.899921] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acd5b9c0, len = 22, expected = 96, status = -121
[ 42.899984] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.900010] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.900090] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.900117] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.900143] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.900170] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.900195] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.900217] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.900242] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b960 (virtual)
[ 42.900263] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892ebc0 (DMA)
[ 42.900287] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.900310] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b960 (0x9892e800 dma), new deq ptr = ffff88009892ebc0 (0x9892ebc0 dma), new cycle = 1
[ 42.900336] xhci_hcd 0000:00:14.0: // Ding dong!
[ 42.900366] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 42.900393] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892ebc1
[ 42.902373] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 42.902391] xhci_hcd 0000:00:14.0: Giveback URB ffff880031df7540, len = 22, expected = 96, status = -121
[ 42.902436] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 42.902458] xhci_hcd 0000:00:14.0: Giveback URB ffff8800b113e6c0, len = 0, expected = 13, status = -32
[ 42.902510] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 42.902532] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 42.902555] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 42.902578] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 42.902604] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 42.902626] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 42.902651] xhci_hcd 0000:00:14.0: New dequeue segment = ffff88009a08b580 (virtual)
[ 42.902675] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530090 (DMA)
[ 42.902701] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 42.902724] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff88009a08b580 (0x30530000 dma), new deq ptr = ffff880030530090 (0x30530090 dma), new cycle = 1
[ 42.955188] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdb3
[ 42.972640] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdb3
[ 42.993923] kjournald starting. Commit interval 5 seconds
[ 42.994177] EXT3-fs (sdb1): using internal journal
[ 42.994200] EXT3-fs (sdb1): recovery complete
[ 42.994219] EXT3-fs (sdb1): mounted filesystem with ordered data mode
[ 43.009586] FAT-fs (sdb4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 43.015058] EXT4-fs (sdb2): recovery complete
[ 43.018964] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 43.042505] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdb3
[ 43.049746] btrfs: disk space caching is enabled
[ 43.111480] systemd-hostnamed[2738]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 51.238956] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 51.239044] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 51.239143] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 51.239197] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x4202c0
[ 51.239237] xhci_hcd 0000:00:14.0: Get port status returned 0x4102c0
[ 51.239336] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x4002c0
[ 51.239385] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2c0
[ 51.239418] hub 2-0:1.0: warm reset port 2
[ 51.272695] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 51.292809] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2b0
[ 51.292849] xhci_hcd 0000:00:14.0: Get port status returned 0x2b0
[ 51.292916] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 51.338356] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 51.338442] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 51.348819] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2802a0
[ 51.348871] xhci_hcd 0000:00:14.0: Get port status returned 0x3002a0
[ 51.348981] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x802a0
[ 51.349102] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x2a0
[ 51.349188] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2a0
[ 51.349270] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x2a0
[ 51.349339] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 51.349363] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 51.349424] xhci_hcd 0000:00:14.0: Disable port 1
[ 51.349497] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x280
[ 51.349519] xhci_hcd 0000:00:14.0: Get port status returned 0x280
[ 51.349568] xhci_hcd 0000:00:14.0: Enable port 1
[ 51.349631] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 51.349646] usb 2-2: USB disconnect, device number 2
[ 51.349660] usb 2-2: unregistering device
[ 51.349670] usb 2-2: unregistering interface 2-2:1.0
[ 51.349790] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 51.349874] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 51.350034] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 51.350369] xhci_hcd 0000:00:14.0: @ffff8800317ab048 (virt) @317ab048 (dma) 0x000000 - deq
[ 51.350737] xhci_hcd 0000:00:14.0: @ffff88009892c01c (virt) @9892c01c (dma) 0x000000 - rsvd[3]
[ 51.359549] end_request: I/O error, dev sdb, sector 0
[ 51.364227] sd 6:0:0:0: [sdb] Synchronizing SCSI cache
[ 51.364346] sd 6:0:0:0: [sdb]
[ 51.364365] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 51.367589] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 51.367636] xhci_hcd 0000:00:14.0: Slot 5 Input Context:
[ 51.367662] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 51.367705] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 51.367733] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 51.367760] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 51.367793] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 51.367819] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 51.367850] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 51.367881] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 51.367906] xhci_hcd 0000:00:14.0: Slot Context:
[ 51.367939] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 51.367965] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x06000a - dev_info2
[ 51.367998] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 51.368027] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000005 - dev_state
[ 51.368052] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 51.368083] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 51.368109] xhci_hcd 0000:00:14.0: @ffff8800317ab038 (virt) @317ab038 (dma) 0x000000 - rsvd[2]
[ 51.368312] xhci_hcd 0000:00:14.0: @ffff8800317ab054 (virt) @317ab054 (dma) 0x000000 - rsvd[0]
[ 51.368688] xhci_hcd 0000:00:14.0: @ffff88009892c014 (virt) @9892c014 (dma) 0x000000 - rsvd[1]
[ 51.370521] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 51.370548] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 51.370594] xhci_hcd 0000:00:14.0: Slot 5 Input Context:
[ 51.370619] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 51.370647] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 51.370819] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 51.371112] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 51.371439] xhci_hcd 0000:00:14.0: Slot 5 Output Context:
[ 51.371762] xhci_hcd 0000:00:14.0: @ffff88009892c024 (virt) @9892c024 (dma) 0x2000026 - ep_info2
[ 51.372189] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 51.372705] xhci_hcd 0000:00:14.0: @ffff8800317ab050 (virt) @317ab050 (dma) 0x000000 - tx_info
[ 51.373114] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd[2]
[ 51.373702] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd2[4]
[ 51.374129] xhci_hcd 0000:00:14.0: @ffff88009892d05c (virt) @9892d05c (dma) 0x000000 - rsvd[2]
[ 51.375254] xhci_hcd 0000:00:14.0: Successful Endpoint Configure command
[ 51.375290] xhci_hcd 0000:00:14.0: Removing 2 dropped ep ctxs, 10 now active.
[ 51.375417] xhci_hcd 0000:00:14.0: @ffff88009892c008 (virt) @9892c008 (dma) 0x000000 - tt_info
[ 51.375701] xhci_hcd 0000:00:14.0: @ffff88009892c038 (virt) @9892c038 (dma) 0x000000 - rsvd[1]
[ 51.376314] xhci_hcd 0000:00:14.0: // Ding dong!
[ 51.381027] Buffer I/O error on device sdb2, logical block 1081344
[ 51.381052] lost page write due to I/O error on sdb2
[ 51.381068] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 51.391638] Buffer I/O error on device sdb1, logical block 0
[ 51.391661] lost page write due to I/O error on sdb1
[ 51.391677] EXT3-fs (sdb1): I/O error while writing superblock
[ 51.404751] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 51.404792] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 51.436777] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 51.436819] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 51.468806] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 51.468831] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 51.500819] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 51.500847] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 51.500879] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 51.500898] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 51.500925] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 51.500947] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 51.501000] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 0 status = 0xe0002a0
[ 51.501040] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 1 status = 0xe0002a0
[ 51.501080] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 2 status = 0xe0002a0
[ 51.501111] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 3 status = 0xe0002a0
[ 51.501139] hub 2-0:1.0: hub_suspend
[ 51.501163] usb usb2: bus auto-suspend, wakeup 1
[ 51.501186] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 51.520810] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 55.200631] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 55.200716] xhci_hcd 0000:00:14.0: resume root hub
[ 55.200743] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 55.200793] usb usb2: usb wakeup-resume
[ 55.200807] usb usb2: usb auto-resume
[ 55.200837] hub 2-0:1.0: hub_resume
[ 55.200878] xhci_hcd 0000:00:14.0: get port status, actual port 0 status = 0x2a0
[ 55.200910] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 55.200965] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x21203
[ 55.200995] xhci_hcd 0000:00:14.0: Get port status returned 0x10203
[ 55.201025] hub 2-0:1.0: port 2: status 0203 change 0001
[ 55.201052] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 55.201086] xhci_hcd 0000:00:14.0: get port status, actual port 2 status = 0x2a0
[ 55.201106] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 55.201139] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 55.201158] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 55.243289] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 55.303402] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 55.303461] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 55.303491] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 55.303587] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 55.303625] xhci_hcd 0000:00:14.0: // Ding dong!
[ 55.303672] xhci_hcd 0000:00:14.0: Adding 1 ep ctx, 10 now active.
[ 55.303727] xhci_hcd 0000:00:14.0: Slot 6 output ctx = 0x9892d000 (dma)
[ 55.303754] xhci_hcd 0000:00:14.0: Slot 6 input ctx = 0x9892c000 (dma)
[ 55.303794] xhci_hcd 0000:00:14.0: Set slot id 6 dcbaa entry ffff8800317ad030 to 0x9892d000
[ 55.303836] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 55.303852] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 55.303921] xhci_hcd 0000:00:14.0: set port reset, actual port 1 status = 0x1311
[ 55.303950] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 55.303982] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 55.359431] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x201203
[ 55.359470] xhci_hcd 0000:00:14.0: Get port status returned 0x100203
[ 55.415475] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x1203
[ 55.415607] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x1203
[ 55.415727] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x1203
[ 55.415840] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 55.415951] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 55.415975] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 55.416036] xhci_hcd 0000:00:14.0: Set root hub portnum to 6
[ 55.416061] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 2
[ 55.416081] xhci_hcd 0000:00:14.0: udev->tt = (null)
[ 55.416099] xhci_hcd 0000:00:14.0: udev->ttport = 0x0
[ 55.416114] xhci_hcd 0000:00:14.0: Slot ID 6 Input Context:
[ 55.416129] xhci_hcd 0000:00:14.0: @ffff88009892c000 (virt) @9892c000 (dma) 0x000000 - drop flags
[ 55.416147] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000003 - add flags
[ 55.416165] xhci_hcd 0000:00:14.0: @ffff88009892c008 (virt) @9892c008 (dma) 0x000000 - rsvd2[0]
[ 55.416181] xhci_hcd 0000:00:14.0: @ffff88009892c00c (virt) @9892c00c (dma) 0x000000 - rsvd2[1]
[ 55.416199] xhci_hcd 0000:00:14.0: @ffff88009892c010 (virt) @9892c010 (dma) 0x000000 - rsvd2[2]
[ 55.416218] xhci_hcd 0000:00:14.0: @ffff88009892c014 (virt) @9892c014 (dma) 0x000000 - rsvd2[3]
[ 55.416234] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd2[4]
[ 55.416370] xhci_hcd 0000:00:14.0: @ffff88009892c034 (virt) @9892c034 (dma) 0x000000 - rsvd[1]
[ 55.416641] xhci_hcd 0000:00:14.0: @ffff88009892c074 (virt) @9892c074 (dma) 0x000000 - rsvd[0]
[ 55.417029] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000003 - add flags
[ 55.417336] xhci_hcd 0000:00:14.0: @ffff88009892c040 (virt) @9892c040 (dma) 0x000000 - ep_info
[ 55.417632] xhci_hcd 0000:00:14.0: @ffff88009892c080 (virt) @9892c080 (dma) 0x000000 - ep_info
[ 55.417935] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 55.418320] xhci_hcd 0000:00:14.0: @ffff88009892d074 (virt) @9892d074 (dma) 0x000000 - rsvd[0]
[ 55.432655] usb 2-2: skipped 1 descriptor after endpoint
[ 55.432689] usb 2-2: skipped 1 descriptor after endpoint
[ 55.432705] usb 2-2: skipped 2 descriptors after endpoint
[ 55.432716] usb 2-2: skipped 2 descriptors after endpoint
[ 55.432726] usb 2-2: skipped 2 descriptors after endpoint
[ 55.432738] usb 2-2: skipped 2 descriptors after endpoint
[ 55.432804] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 55.432856] usb 2-2: default language 0x0409
[ 55.432960] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 55.433089] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 55.433180] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 55.433240] usb 2-2: udev 3, busnum 2, minor = 130
[ 55.433268] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 55.433291] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 55.433315] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 55.433343] usb 2-2: Manufacturer: ASM1053E
[ 55.433360] usb 2-2: SerialNumber: 123456789045
[ 55.433652] usb 2-2: usb_probe_device
[ 55.433669] usb 2-2: configuration #1 chosen from 1 choice
[ 55.433715] xhci_hcd 0000:00:14.0: add ep 0x81, slot id 6, new drop flags = 0x0, new add flags = 0x8, new slot info = 0x18400000
[ 55.433755] xhci_hcd 0000:00:14.0: add ep 0x2, slot id 6, new drop flags = 0x0, new add flags = 0x18, new slot info = 0x20400000
[ 55.433913] xhci_hcd 0000:00:14.0: @ffff88009892c014 (virt) @9892c014 (dma) 0x000000 - rsvd2[3]
[ 55.434124] xhci_hcd 0000:00:14.0: @ffff88009892c03c (virt) @9892c03c (dma) 0x000000 - rsvd[3]
[ 55.434319] xhci_hcd 0000:00:14.0: @ffff88009892c060 (virt) @9892c060 (dma) 0x000000 - ep_info
[ 55.434513] xhci_hcd 0000:00:14.0: @ffff88009892c088 (virt) @9892c088 (dma) 0x30530001 - deq
[ 55.434704] xhci_hcd 0000:00:14.0: @ffff88009892c0b4 (virt) @9892c0b4 (dma) 0x000000 - rsvd[0]
[ 55.434875] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 55.435058] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000006 - dev_state
[ 55.435343] xhci_hcd 0000:00:14.0: @ffff88009892d044 (virt) @9892d044 (dma) 0x000000 - ep_info2
[ 55.435608] xhci_hcd 0000:00:14.0: @ffff88009892d07c (virt) @9892d07c (dma) 0x000000 - rsvd[2]
[ 55.435940] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 55.436143] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 55.436369] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 55.436573] xhci_hcd 0000:00:14.0: // Ding dong!
[ 55.436779] xhci_hcd 0000:00:14.0: @ffff88009892d014 (virt) @9892d014 (dma) 0x000000 - rsvd[1]
[ 55.437134] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 55.437384] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 55.437645] xhci_hcd 0000:00:14.0: @ffff8800317ab048 (virt) @317ab048 (dma) 0x000000 - deq
[ 55.437886] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 55.438136] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 55.438425] usb-storage 2-2:1.0: usb_probe_interface
[ 55.438677] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 55.438899] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000006 - dev_state
[ 55.439146] xhci_hcd 0000:00:14.0: @ffff8800317ab058 (virt) @317ab058 (dma) 0x000000 - rsvd[1]
[ 55.439392] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000006 - dev_state
[ 55.439616] xhci_hcd 0000:00:14.0: @ffff88009892d034 (virt) @9892d034 (dma) 0x000000 - rsvd[0]
[ 55.439867] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: 400000
[ 55.440329] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 55.440355] xhci_hcd 0000:00:14.0: Slot 6 Input Context:
[ 55.440449] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 55.440640] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 55.440835] xhci_hcd 0000:00:14.0: @ffff8800317ab044 (virt) @317ab044 (dma) 0x000000 - ep_info2
[ 55.441038] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 55.441318] xhci_hcd 0000:00:14.0: @ffff88009892d020 (virt) @9892d020 (dma) 0x000001 - ep_info
[ 55.441597] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 55.441741] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 55.441908] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 55.442100] xhci_hcd 0000:00:14.0: @ffff8800317ab044 (virt) @317ab044 (dma) 0x000000 - ep_info2
[ 55.442372] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 55.442559] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 55.491460] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 56.440809] scsi 7:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 56.441858] sd 7:0:0:0: Attached scsi generic sg1 type 0
[ 56.452916] sd 7:0:0:0: [sdc] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 56.453087] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 56.453114] xhci_hcd 0000:00:14.0: Giveback URB ffff880104ea0780, len = 68, expected = 192, status = -121
[ 56.453159] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.453186] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.453256] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.453284] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.453312] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.453342] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.453372] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.453403] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 56.453433] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617000 (virtual)
[ 56.453460] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530070 (DMA)
[ 56.453485] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.453510] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617000 (0x30530000 dma), new deq ptr = ffff880030530070 (0x30530070 dma), new cycle = 1
[ 56.453537] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.453566] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.453595] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530071
[ 56.453877] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.454173] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.455417] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 56.455444] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d457a80, len = 68, expected = 192, status = -121
[ 56.455520] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.455547] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.455729] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.456154] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 56.456480] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.456892] sdc: sdc1 sdc2 sdc3 sdc4
[ 56.458305] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 56.458330] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d457a80, len = 68, expected = 192, status = -121
[ 56.458383] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.458408] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.458473] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.458562] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.459030] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 56.459233] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.459491] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.462742] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.462771] xhci_hcd 0000:00:14.0: Giveback URB ffff880104ea03c0, len = 22, expected = 96, status = -121
[ 56.462821] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.462847] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.462910] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.462933] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.462957] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.462979] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.463004] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.463026] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 56.463051] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617000 (virtual)
[ 56.463073] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530260 (DMA)
[ 56.463098] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.463123] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617000 (0x30530000 dma), new deq ptr = ffff880030530260 (0x30530260 dma), new cycle = 1
[ 56.463148] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.463176] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.463205] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530261
[ 56.492575] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.492607] xhci_hcd 0000:00:14.0: Giveback URB ffff880104ea0780, len = 22, expected = 96, status = -121
[ 56.492655] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.492679] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.492740] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.492766] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.492790] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.492813] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.492836] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.492858] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 56.492884] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617020 (virtual)
[ 56.492905] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892eb70 (DMA)
[ 56.492931] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.492955] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617020 (0x9892e800 dma), new deq ptr = ffff88009892eb70 (0x9892eb70 dma), new cycle = 0
[ 56.492980] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.493019] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.493053] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892eb70
[ 56.502556] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.502584] xhci_hcd 0000:00:14.0: Giveback URB ffff880104a89300, len = 22, expected = 96, status = -121
[ 56.502634] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.502659] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.502720] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.502743] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.502768] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.502791] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.502815] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.502838] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 56.502863] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617020 (virtual)
[ 56.502886] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892ebd0 (DMA)
[ 56.502910] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.502932] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617020 (0x9892e800 dma), new deq ptr = ffff88009892ebd0 (0x9892ebd0 dma), new cycle = 0
[ 56.502960] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.502986] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.503017] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @9892ebd0
[ 56.512573] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.512600] xhci_hcd 0000:00:14.0: Giveback URB ffff880104a89780, len = 22, expected = 96, status = -121
[ 56.512646] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.512673] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.512730] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.512754] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.512778] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.512800] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.512824] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.512846] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 56.512870] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617000 (virtual)
[ 56.512892] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530120 (DMA)
[ 56.512916] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.512941] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617000 (0x30530000 dma), new deq ptr = ffff880030530120 (0x30530120 dma), new cycle = 1
[ 56.512969] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.512997] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.513030] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530121
[ 56.513931] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.513950] xhci_hcd 0000:00:14.0: Giveback URB ffff880104a89f00, len = 22, expected = 96, status = -121
[ 56.513989] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.514008] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.514058] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.514215] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305301e0 (DMA)
[ 56.522581] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.522608] xhci_hcd 0000:00:14.0: Giveback URB ffff880104a89780, len = 22, expected = 96, status = -121
[ 56.522656] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.522678] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.522736] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.522757] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.522781] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.522804] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.522828] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.522849] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 56.522871] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617000 (virtual)
[ 56.522896] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305302b0 (DMA)
[ 56.522921] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.522945] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617000 (0x30530000 dma), new deq ptr = ffff8800305302b0 (0x305302b0 dma), new cycle = 1
[ 56.522973] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.523002] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.523031] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @305302b1
[ 56.532740] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.532770] xhci_hcd 0000:00:14.0: Giveback URB ffff880104a89240, len = 22, expected = 96, status = -121
[ 56.532821] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.532845] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.532909] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.532937] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.532964] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.532988] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.533012] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.533034] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 56.533059] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617000 (virtual)
[ 56.533081] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530380 (DMA)
[ 56.533105] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.533127] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617000 (0x30530000 dma), new deq ptr = ffff880030530380 (0x30530380 dma), new cycle = 1
[ 56.533155] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.533184] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 56.533212] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530381
[ 56.535166] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 56.535189] xhci_hcd 0000:00:14.0: Giveback URB ffff880104a89240, len = 22, expected = 96, status = -121
[ 56.535232] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 56.535252] xhci_hcd 0000:00:14.0: Giveback URB ffff88008d4576c0, len = 0, expected = 13, status = -32
[ 56.535303] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 56.535325] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 56.535348] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 56.535371] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 56.535395] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 56.535417] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 56.535441] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617020 (virtual)
[ 56.535465] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x9892e850 (DMA)
[ 56.535489] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 56.535512] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617020 (0x9892e800 dma), new deq ptr = ffff88009892e850 (0x9892e850 dma), new cycle = 1
[ 56.535536] xhci_hcd 0000:00:14.0: // Ding dong!
[ 56.588890] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 56.601777] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 56.636752] kjournald starting. Commit interval 5 seconds
[ 56.637026] EXT3-fs (sdc1): using internal journal
[ 56.637047] EXT3-fs (sdc1): recovery complete
[ 56.637059] EXT3-fs (sdc1): mounted filesystem with ordered data mode
[ 56.660782] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 56.662907] FAT-fs (sdc4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 56.668505] EXT4-fs (sdc2): recovery complete
[ 56.670824] EXT4-fs (sdc2): mounted filesystem with ordered data mode. Opts: (null)
[ 63.500610] xhci_hcd 0000:00:14.0: add ep 0x1, slot id 2, new drop flags = 0x0, new add flags = 0x4, new slot info = 0x12100001
[ 63.500646] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff880030113800
[ 63.500686] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 63.500713] xhci_hcd 0000:00:14.0: @ffff880031749000 (virt) @31749000 (dma) 0x000000 - drop flags
[ 63.500742] xhci_hcd 0000:00:14.0: @ffff880031749004 (virt) @31749004 (dma) 0x000005 - add flags
[ 63.500767] xhci_hcd 0000:00:14.0: @ffff880031749008 (virt) @31749008 (dma) 0x000000 - rsvd2[0]
[ 63.500794] xhci_hcd 0000:00:14.0: @ffff88003174900c (virt) @3174900c (dma) 0x000000 - rsvd2[1]
[ 63.500820] xhci_hcd 0000:00:14.0: @ffff880031749010 (virt) @31749010 (dma) 0x000000 - rsvd2[2]
[ 63.500847] xhci_hcd 0000:00:14.0: @ffff880031749014 (virt) @31749014 (dma) 0x000000 - rsvd2[3]
[ 63.500874] xhci_hcd 0000:00:14.0: @ffff880031749018 (virt) @31749018 (dma) 0x000000 - rsvd2[4]
[ 63.500902] xhci_hcd 0000:00:14.0: @ffff88003174901c (virt) @3174901c (dma) 0x000000 - rsvd2[5]
[ 63.500929] xhci_hcd 0000:00:14.0: Slot Context:
[ 63.500956] xhci_hcd 0000:00:14.0: @ffff880031749020 (virt) @31749020 (dma) 0x12100001 - dev_info
[ 63.500980] xhci_hcd 0000:00:14.0: @ffff880031749024 (virt) @31749024 (dma) 0x010000 - dev_info2
[ 63.501008] xhci_hcd 0000:00:14.0: @ffff880031749028 (virt) @31749028 (dma) 0x000101 - tt_info
[ 63.501033] xhci_hcd 0000:00:14.0: @ffff88003174902c (virt) @3174902c (dma) 0x000000 - dev_state
[ 63.501060] xhci_hcd 0000:00:14.0: @ffff880031749030 (virt) @31749030 (dma) 0x000000 - rsvd[0]
[ 63.501114] xhci_hcd 0000:00:14.0: @ffff880031749038 (virt) @31749038 (dma) 0x000000 - rsvd[2]
[ 63.501372] xhci_hcd 0000:00:14.0: OUT Endpoint 01 Context (ep_index 01):
[ 63.501734] xhci_hcd 0000:00:14.0: // Ding dong!
[ 63.502160] xhci_hcd 0000:00:14.0: @ffff880031196020 (virt) @31196020 (dma) 0x000001 - ep_info
[ 63.502673] xhci_hcd 0000:00:14.0: Endpoint 0x1 not halted, refusing to reset.
[ 63.727771] xhci_hcd 0000:00:14.0: Cancel URB ffff8800ca08ee00, dev 1.1, ep 0x1, starting at offset 0x8d45b730
[ 63.727811] xhci_hcd 0000:00:14.0: // Ding dong!
[ 63.727843] xhci_hcd 0000:00:14.0: Cancel URB ffff8800ca08f000, dev 1.1, ep 0x1, starting at offset 0x8d45b630
[ 63.727869] xhci_hcd 0000:00:14.0: Cancel URB ffff8800ca08dc00, dev 1.1, ep 0x1, starting at offset 0x8d45b6b0
[ 63.729735] xhci_hcd 0000:00:14.0: Stopped on Transfer TRB
[ 63.729768] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b730 (dma).
[ 63.729797] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b730
[ 63.729829] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b740 (dma).
[ 63.729860] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b740
[ 63.729890] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b750 (dma).
[ 63.729917] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b750
[ 63.729948] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b760 (dma).
[ 63.729974] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b760
[ 63.730004] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b770 (dma).
[ 63.730033] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b770
[ 63.730064] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b780 (dma).
[ 63.730093] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b780
[ 63.730123] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b790 (dma).
[ 63.730150] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b790
[ 63.730179] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b7a0 (dma).
[ 63.730208] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b7a0
[ 63.730293] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 63.730553] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b660 (dma).
[ 63.730961] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b6d0 (dma).
[ 63.731308] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617580 (0x8d45b400 dma), new deq ptr = ffff88008d45b640 (0x8d45b640 dma), new cycle = 0
[ 63.732890] xhci_hcd 0000:00:14.0: xhci_drop_endpoint called for udev ffff880030113800
[ 63.732930] xhci_hcd 0000:00:14.0: drop ep 0x1, slot id 2, new drop flags = 0x4, new add flags = 0x0, new slot info = 0xa100001
[ 63.732952] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff880030113800
[ 63.732974] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 63.732996] xhci_hcd 0000:00:14.0: @ffff880031749000 (virt) @31749000 (dma) 0x000004 - drop flags
[ 63.733355] xhci_hcd 0000:00:14.0: @ffff880031749038 (virt) @31749038 (dma) 0x000000 - rsvd[2]
[ 63.733656] xhci_hcd 0000:00:14.0: Recalculating BW for TT slot 1 port 1
[ 63.734010] xhci_hcd 0000:00:14.0: @ffff880031196010 (virt) @31196010 (dma) 0x000000 - rsvd[0]
[ 63.736691] xhci_hcd 0000:00:14.0: add ep 0x1, slot id 2, new drop flags = 0x0, new add flags = 0x4, new slot info = 0x12100001
[ 63.736731] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff880030113800
[ 63.736756] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 63.736775] xhci_hcd 0000:00:14.0: @ffff880031749000 (virt) @31749000 (dma) 0x000000 - drop flags
[ 63.736796] xhci_hcd 0000:00:14.0: @ffff880031749004 (virt) @31749004 (dma) 0x000005 - add flags
[ 63.736837] xhci_hcd 0000:00:14.0: @ffff880031749008 (virt) @31749008 (dma) 0x000000 - rsvd2[0]
[ 63.736866] xhci_hcd 0000:00:14.0: @ffff88003174900c (virt) @3174900c (dma) 0x000000 - rsvd2[1]
[ 63.736894] xhci_hcd 0000:00:14.0: @ffff880031749010 (virt) @31749010 (dma) 0x000000 - rsvd2[2]
[ 63.737419] xhci_hcd 0000:00:14.0: @ffff880031749058 (virt) @31749058 (dma) 0x000000 - rsvd[1]
[ 63.737759] xhci_hcd 0000:00:14.0: Recalculating BW for TT slot 1 port 1
[ 63.737960] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 63.738166] xhci_hcd 0000:00:14.0: @ffff880031196000 (virt) @31196000 (dma) 0x12100001 - dev_info
[ 63.738406] xhci_hcd 0000:00:14.0: @ffff880031196020 (virt) @31196020 (dma) 0x000001 - ep_info
[ 63.738650] xhci_hcd 0000:00:14.0: @ffff880031196044 (virt) @31196044 (dma) 0xc80008 - ep_info2
[ 63.738942] xhci_hcd 0000:00:14.0: Endpoint 0x1 not halted, refusing to reset.
[ 65.873840] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 65.873892] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 65.873972] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 65.874014] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x4202c0
[ 65.874041] xhci_hcd 0000:00:14.0: Get port status returned 0x4102c0
[ 65.874087] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x4002c0
[ 65.874125] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2c0
[ 65.874153] hub 2-0:1.0: warm reset port 2
[ 65.914268] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 65.926320] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2b0
[ 65.926361] xhci_hcd 0000:00:14.0: Get port status returned 0x2b0
[ 65.926462] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 65.973226] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 65.973335] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 65.982355] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2802a0
[ 65.982402] xhci_hcd 0000:00:14.0: Get port status returned 0x3002a0
[ 65.982477] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x802a0
[ 65.982551] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x2a0
[ 65.982626] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2a0
[ 65.982699] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x2a0
[ 65.982781] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 65.982807] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 65.982851] xhci_hcd 0000:00:14.0: Disable port 1
[ 65.982891] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x280
[ 65.982911] xhci_hcd 0000:00:14.0: Get port status returned 0x280
[ 65.982959] xhci_hcd 0000:00:14.0: Enable port 1
[ 65.983002] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 65.983019] usb 2-2: USB disconnect, device number 3
[ 65.983033] usb 2-2: unregistering device
[ 65.983045] usb 2-2: unregistering interface 2-2:1.0
[ 65.983169] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 65.983208] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 65.983226] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 65.983248] xhci_hcd 0000:00:14.0: Slot 6 Input Context:
[ 65.983463] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 65.983785] xhci_hcd 0000:00:14.0: @ffff8800317ab05c (virt) @317ab05c (dma) 0x000000 - rsvd[2]
[ 65.984000] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 65.984205] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 65.993562] Aborting journal on device sdc2-8.
[ 65.993594] JBD2: Error -5 detected when updating journal superblock for sdc2-8.
[ 65.993611] journal commit I/O error
[ 65.998044] sd 7:0:0:0: [sdc] Synchronizing SCSI cache
[ 65.998172] sd 7:0:0:0: [sdc]
[ 65.998193] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 65.998466] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 65.998508] xhci_hcd 0000:00:14.0: Slot 6 Input Context:
[ 65.998533] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 65.998559] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 65.998587] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 65.998613] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 65.998639] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 65.998667] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 65.998695] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 65.998723] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 65.998750] xhci_hcd 0000:00:14.0: Slot Context:
[ 65.998773] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 65.998799] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x06000a - dev_info2
[ 65.998825] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 65.998853] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000006 - dev_state
[ 65.998882] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 65.998911] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 65.998968] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 65.999189] xhci_hcd 0000:00:14.0: @ffff8800317ab05c (virt) @317ab05c (dma) 0x000000 - rsvd[2]
[ 65.999410] xhci_hcd 0000:00:14.0: @ffff88009892d004 (virt) @9892d004 (dma) 0x06000a - dev_info2
[ 65.999831] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 66.000110] xhci_hcd 0000:00:14.0: Slot Context:
[ 66.000406] xhci_hcd 0000:00:14.0: @ffff8800317ab044 (virt) @317ab044 (dma) 0x000000 - ep_info2
[ 66.001457] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 66.001500] xhci_hcd 0000:00:14.0: Slot 6 Output Context:
[ 66.001526] xhci_hcd 0000:00:14.0: Slot Context:
[ 66.001551] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 66.001813] xhci_hcd 0000:00:14.0: @ffff88009892d024 (virt) @9892d024 (dma) 0x2000026 - ep_info2
[ 66.002130] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 66.002317] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 66.002577] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 66.002853] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 66.003212] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 66.003446] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd[2]
[ 66.003803] xhci_hcd 0000:00:14.0: drop ep 0x2, slot id 6, new drop flags = 0x18, new add flags = 0x0, new slot info = 0x8400000
[ 66.004170] xhci_hcd 0000:00:14.0: @ffff88009892c034 (virt) @9892c034 (dma) 0x000000 - rsvd[1]
[ 66.004557] xhci_hcd 0000:00:14.0: Successful Endpoint Configure command
[ 66.004870] xhci_hcd 0000:00:14.0: @ffff88009892d024 (virt) @9892d024 (dma) 0x2000026 - ep_info2
[ 66.005236] xhci_hcd 0000:00:14.0: // Ding dong!
[ 66.034186] Buffer I/O error on device sdc1, logical block 0
[ 66.034210] lost page write due to I/O error on sdc1
[ 66.034226] EXT3-fs (sdc1): I/O error while writing superblock
[ 66.034354] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 66.034391] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 66.066379] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 66.066412] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 66.098403] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 66.098448] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 66.130436] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 66.130480] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 66.130545] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 66.130567] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 66.130593] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 66.130612] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 66.130684] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 0 status = 0xe0002a0
[ 66.130731] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 1 status = 0xe0002a0
[ 66.130780] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 2 status = 0xe0002a0
[ 66.130831] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 3 status = 0xe0002a0
[ 66.130865] hub 2-0:1.0: hub_suspend
[ 66.130889] usb usb2: bus auto-suspend, wakeup 1
[ 66.130923] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 66.162431] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 66.209786] EXT4-fs error (device sdc2): ext4_put_super:772: Couldn't clean up the journal
[ 66.209857] EXT4-fs (sdc2): Remounting filesystem read-only
[ 71.199280] xhci_hcd 0000:00:14.0: Cancel URB ffff8800ca08dc00, dev 1.1, ep 0x1, starting at offset 0x8d45b940
[ 71.199366] xhci_hcd 0000:00:14.0: // Ding dong!
[ 71.199435] xhci_hcd 0000:00:14.0: Cancel URB ffff8800ca08f000, dev 1.1, ep 0x1, starting at offset 0x8d45b9c0
[ 71.199508] xhci_hcd 0000:00:14.0: Cancel URB ffff8800ca08ee00, dev 1.1, ep 0x1, starting at offset 0x8d45ba40
[ 71.201433] xhci_hcd 0000:00:14.0: Stopped on Transfer TRB
[ 71.201519] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b950 (dma).
[ 71.201578] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 71.201644] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 71.201704] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 71.201771] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 71.201832] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617a60 (virtual)
[ 71.201895] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x8d45b960 (DMA)
[ 71.201953] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b960 (dma).
[ 71.202014] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b960
[ 71.202073] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b970 (dma).
[ 71.202137] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b970
[ 71.202197] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b980 (dma).
[ 71.202261] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b980
[ 71.202320] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b990 (dma).
[ 71.202378] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b990
[ 71.202442] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b9a0 (dma).
[ 71.202503] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b9a0
[ 71.202565] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45b9b0 (dma).
[ 71.202626] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b9b0
[ 71.202866] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45b9d0
[ 71.203169] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45ba00 (dma).
[ 71.203462] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45ba20
[ 71.203876] xhci_hcd 0000:00:14.0: Removing canceled TD starting at 0x8d45ba60 (dma).
[ 71.204291] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45ba90
[ 71.204530] xhci_hcd 0000:00:14.0: TRB to noop at offset 0x8d45bab0
[ 71.204945] xhci_hcd 0000:00:14.0: xhci_drop_endpoint called for udev ffff880030113800
[ 71.205123] xhci_hcd 0000:00:14.0: @ffff880031749000 (virt) @31749000 (dma) 0x000004 - drop flags
[ 71.205444] xhci_hcd 0000:00:14.0: @ffff88003174901c (virt) @3174901c (dma) 0x000000 - rsvd2[5]
[ 71.205660] xhci_hcd 0000:00:14.0: @ffff88003174902c (virt) @3174902c (dma) 0x000000 - dev_state
[ 71.205954] xhci_hcd 0000:00:14.0: @ffff880031749040 (virt) @31749040 (dma) 0x000000 - ep_info
[ 71.206259] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 10 now active.
[ 71.206544] xhci_hcd 0000:00:14.0: // Ding dong!
[ 71.206877] xhci_hcd 0000:00:14.0: @ffff880031196000 (virt) @31196000 (dma) 0xa100001 - dev_info
[ 71.207319] xhci_hcd 0000:00:14.0: Cached old ring, 18 rings cached
[ 145.141631] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 145.141716] xhci_hcd 0000:00:14.0: resume root hub
[ 145.141769] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 145.141860] usb usb2: usb wakeup-resume
[ 145.141908] usb usb2: usb auto-resume
[ 145.141975] hub 2-0:1.0: hub_resume
[ 145.142084] xhci_hcd 0000:00:14.0: get port status, actual port 0 status = 0x2a0
[ 145.142147] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 145.142353] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x21203
[ 145.142425] xhci_hcd 0000:00:14.0: Get port status returned 0x10203
[ 145.142514] hub 2-0:1.0: port 2: status 0203 change 0001
[ 145.142592] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 145.142684] xhci_hcd 0000:00:14.0: get port status, actual port 2 status = 0x2a0
[ 145.142728] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 145.142803] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 145.142846] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 145.246438] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 145.246528] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 145.246582] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 145.246719] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 145.246773] xhci_hcd 0000:00:14.0: // Ding dong!
[ 145.246866] xhci_hcd 0000:00:14.0: Adding 1 ep ctx, 10 now active.
[ 145.246960] xhci_hcd 0000:00:14.0: Slot 7 output ctx = 0x9892d000 (dma)
[ 145.247014] xhci_hcd 0000:00:14.0: Slot 7 input ctx = 0x9892c000 (dma)
[ 145.247116] xhci_hcd 0000:00:14.0: Set slot id 7 dcbaa entry ffff8800317ad038 to 0x9892d000
[ 145.247210] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 145.247257] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 145.247416] xhci_hcd 0000:00:14.0: set port reset, actual port 1 status = 0x1311
[ 145.247493] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 145.247577] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 145.302478] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x201203
[ 145.302554] xhci_hcd 0000:00:14.0: Get port status returned 0x100203
[ 145.358532] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x1203
[ 145.358721] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x1203
[ 145.358903] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x1203
[ 145.359069] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 145.359242] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 145.359306] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 145.359431] xhci_hcd 0000:00:14.0: Set root hub portnum to 6
[ 145.359495] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 2
[ 145.359534] xhci_hcd 0000:00:14.0: udev->tt = (null)
[ 145.359576] xhci_hcd 0000:00:14.0: udev->ttport = 0x0
[ 145.359616] xhci_hcd 0000:00:14.0: Slot ID 7 Input Context:
[ 145.359654] xhci_hcd 0000:00:14.0: @ffff88009892c000 (virt) @9892c000 (dma) 0x000000 - drop flags
[ 145.359697] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000003 - add flags
[ 145.359740] xhci_hcd 0000:00:14.0: @ffff88009892c008 (virt) @9892c008 (dma) 0x000000 - rsvd2[0]
[ 145.359782] xhci_hcd 0000:00:14.0: @ffff88009892c00c (virt) @9892c00c (dma) 0x000000 - rsvd2[1]
[ 145.359825] xhci_hcd 0000:00:14.0: @ffff88009892c010 (virt) @9892c010 (dma) 0x000000 - rsvd2[2]
[ 145.359866] xhci_hcd 0000:00:14.0: @ffff88009892c014 (virt) @9892c014 (dma) 0x000000 - rsvd2[3]
[ 145.359904] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd2[4]
[ 145.359945] xhci_hcd 0000:00:14.0: @ffff88009892c01c (virt) @9892c01c (dma) 0x000000 - rsvd2[5]
[ 145.359985] xhci_hcd 0000:00:14.0: Slot Context:
[ 145.360104] xhci_hcd 0000:00:14.0: @ffff88009892c028 (virt) @9892c028 (dma) 0x000000 - tt_info
[ 145.360384] xhci_hcd 0000:00:14.0: @ffff88009892c040 (virt) @9892c040 (dma) 0x000000 - ep_info
[ 145.360624] xhci_hcd 0000:00:14.0: @ffff88009892c05c (virt) @9892c05c (dma) 0x000000 - rsvd[2]
[ 145.360901] xhci_hcd 0000:00:14.0: @ffff88009892c078 (virt) @9892c078 (dma) 0x000000 - rsvd[1]
[ 145.361179] xhci_hcd 0000:00:14.0: @ffff88009892c094 (virt) @9892c094 (dma) 0x000000 - rsvd[0]
[ 145.361486] xhci_hcd 0000:00:14.0: Slot ID 7 dcbaa entry @ffff8800317ad038 = 0x0000009892d000
[ 145.361738] xhci_hcd 0000:00:14.0: @ffff88009892c00c (virt) @9892c00c (dma) 0x000000 - rsvd2[1]
[ 145.362070] xhci_hcd 0000:00:14.0: @ffff88009892c028 (virt) @9892c028 (dma) 0x000000 - tt_info
[ 145.362375] xhci_hcd 0000:00:14.0: @ffff88009892c040 (virt) @9892c040 (dma) 0x000000 - ep_info
[ 145.362703] xhci_hcd 0000:00:14.0: @ffff88009892c05c (virt) @9892c05c (dma) 0x000000 - rsvd[2]
[ 145.363072] xhci_hcd 0000:00:14.0: @ffff88009892c078 (virt) @9892c078 (dma) 0x000000 - rsvd[1]
[ 145.363352] xhci_hcd 0000:00:14.0: @ffff88009892c090 (virt) @9892c090 (dma) 0x000000 - tx_info
[ 145.363598] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x8400000 - dev_info
[ 145.363858] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd[2]
[ 145.364155] xhci_hcd 0000:00:14.0: @ffff88009892d034 (virt) @9892d034 (dma) 0x000000 - rsvd[0]
[ 145.364416] xhci_hcd 0000:00:14.0: @ffff88009892d048 (virt) @9892d048 (dma) 0x000000 - deq
[ 145.364674] xhci_hcd 0000:00:14.0: @ffff88009892d060 (virt) @9892d060 (dma) 0x000000 - ep_info
[ 145.379467] usb 2-2: skipped 1 descriptor after endpoint
[ 145.379504] usb 2-2: skipped 1 descriptor after endpoint
[ 145.379539] usb 2-2: skipped 2 descriptors after endpoint
[ 145.379566] usb 2-2: skipped 2 descriptors after endpoint
[ 145.379599] usb 2-2: skipped 2 descriptors after endpoint
[ 145.379626] usb 2-2: skipped 2 descriptors after endpoint
[ 145.379745] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 145.379814] usb 2-2: default language 0x0409
[ 145.379958] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 145.380171] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 145.380353] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 145.380416] usb 2-2: udev 4, busnum 2, minor = 131
[ 145.380439] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 145.380464] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 145.380487] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 145.380508] usb 2-2: Manufacturer: ASM1053E
[ 145.380532] usb 2-2: SerialNumber: 123456789045
[ 145.381189] usb 2-2: usb_probe_device
[ 145.381232] usb 2-2: configuration #1 chosen from 1 choice
[ 145.381331] xhci_hcd 0000:00:14.0: add ep 0x81, slot id 7, new drop flags = 0x0, new add flags = 0x8, new slot info = 0x18400000
[ 145.381430] xhci_hcd 0000:00:14.0: add ep 0x2, slot id 7, new drop flags = 0x0, new add flags = 0x18, new slot info = 0x20400000
[ 145.381478] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff8800b7a3c800
[ 145.381525] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 145.381566] xhci_hcd 0000:00:14.0: @ffff88009892c000 (virt) @9892c000 (dma) 0x000000 - drop flags
[ 145.381612] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000019 - add flags
[ 145.381659] xhci_hcd 0000:00:14.0: @ffff88009892c008 (virt) @9892c008 (dma) 0x000000 - rsvd2[0]
[ 145.381706] xhci_hcd 0000:00:14.0: @ffff88009892c00c (virt) @9892c00c (dma) 0x000000 - rsvd2[1]
[ 145.381755] xhci_hcd 0000:00:14.0: @ffff88009892c010 (virt) @9892c010 (dma) 0x000000 - rsvd2[2]
[ 145.381886] xhci_hcd 0000:00:14.0: @ffff88009892c01c (virt) @9892c01c (dma) 0x000000 - rsvd2[5]
[ 145.382108] xhci_hcd 0000:00:14.0: @ffff88009892c02c (virt) @9892c02c (dma) 0x000000 - dev_state
[ 145.382292] xhci_hcd 0000:00:14.0: @ffff88009892c03c (virt) @9892c03c (dma) 0x000000 - rsvd[3]
[ 145.382389] xhci_hcd 0000:00:14.0: @ffff88009892c040 (virt) @9892c040 (dma) 0x000000 - ep_info
[ 145.382576] xhci_hcd 0000:00:14.0: @ffff88009892c050 (virt) @9892c050 (dma) 0x000000 - tx_info
[ 145.382696] xhci_hcd 0000:00:14.0: @ffff88009892c058 (virt) @9892c058 (dma) 0x000000 - rsvd[1]
[ 145.382904] xhci_hcd 0000:00:14.0: @ffff88009892c064 (virt) @9892c064 (dma) 0x000000 - ep_info2
[ 145.383220] xhci_hcd 0000:00:14.0: @ffff88009892c080 (virt) @9892c080 (dma) 0x000000 - ep_info
[ 145.383475] xhci_hcd 0000:00:14.0: @ffff88009892c098 (virt) @9892c098 (dma) 0x000000 - rsvd[1]
[ 145.383803] xhci_hcd 0000:00:14.0: @ffff88009892c0b4 (virt) @9892c0b4 (dma) 0x000000 - rsvd[0]
[ 145.384140] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 145.384419] xhci_hcd 0000:00:14.0: @ffff88009892d004 (virt) @9892d004 (dma) 0x060000 - dev_info2
[ 145.384689] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd[3]
[ 145.385043] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 145.385355] xhci_hcd 0000:00:14.0: @ffff88009892d058 (virt) @9892d058 (dma) 0x000000 - rsvd[1]
[ 145.385587] xhci_hcd 0000:00:14.0: @ffff88009892d068 (virt) @9892d068 (dma) 0x30530001 - deq
[ 145.385855] xhci_hcd 0000:00:14.0: @ffff88009892d080 (virt) @9892d080 (dma) 0x000001 - ep_info
[ 145.386122] xhci_hcd 0000:00:14.0: @ffff88009892d09c (virt) @9892d09c (dma) 0x000000 - rsvd[2]
[ 145.386542] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 145.386663] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 145.387032] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 145.387463] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 145.387810] xhci_hcd 0000:00:14.0: @ffff88009892d010 (virt) @9892d010 (dma) 0x000000 - rsvd[0]
[ 145.388189] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 145.388605] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 145.388911] xhci_hcd 0000:00:14.0: Slot Context:
[ 145.389145] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 145.389480] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 145.389729] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 145.390062] xhci_hcd 0000:00:14.0: @ffff88009892d020 (virt) @9892d020 (dma) 0x000001 - ep_info
[ 145.390520] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 145.390764] usb-storage 2-2:1.0: usb_probe_interface
[ 145.391144] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 145.391295] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 145.391608] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 145.391870] xhci_hcd 0000:00:14.0: @ffff8800317ab058 (virt) @317ab058 (dma) 0x000000 - rsvd[1]
[ 145.392162] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 145.392493] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd[3]
[ 145.392783] xhci_hcd 0000:00:14.0: @ffff88009892d034 (virt) @9892d034 (dma) 0x000000 - rsvd[0]
[ 145.393189] scsi8 : usb-storage 2-2:1.0
[ 145.394127] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 145.394185] xhci_hcd 0000:00:14.0: Slot 7 Input Context:
[ 145.394231] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 145.394282] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 145.394471] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 145.394758] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 145.395125] xhci_hcd 0000:00:14.0: @ffff8800317ab040 (virt) @317ab040 (dma) 0x000000 - ep_info
[ 145.395436] xhci_hcd 0000:00:14.0: @ffff8800317ab05c (virt) @317ab05c (dma) 0x000000 - rsvd[2]
[ 145.395741] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 145.396086] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 145.396404] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 145.396713] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 145.397017] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x0607ff - dev_info2
[ 145.397375] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 145.397633] xhci_hcd 0000:00:14.0: @ffff8800317ab054 (virt) @317ab054 (dma) 0x000000 - rsvd[0]
[ 145.397850] xhci_hcd 0000:00:14.0: // Ding dong!
[ 145.398154] xhci_hcd 0000:00:14.0: @ffff88009892d010 (virt) @9892d010 (dma) 0x000000 - rsvd[0]
[ 145.398385] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 145.574594] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 146.392432] scsi 8:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 146.395031] sd 8:0:0:0: Attached scsi generic sg1 type 0
[ 146.396629] sd 8:0:0:0: [sdc] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 146.396930] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 146.396990] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144bb40, len = 68, expected = 192, status = -121
[ 146.397086] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.397141] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.397353] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.397412] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.397475] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.397542] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.397610] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.397673] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.397737] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.397799] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530070 (DMA)
[ 146.397859] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.397923] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f40 (0x30530000 dma), new deq ptr = ffff880030530070 (0x30530070 dma), new cycle = 1
[ 146.397992] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.398070] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.398137] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530071
[ 146.398251] sd 8:0:0:0: [sdc] Write Protect is off
[ 146.398294] sd 8:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 146.400741] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 146.400807] xhci_hcd 0000:00:14.0: Giveback URB ffff880030a32540, len = 68, expected = 192, status = -121
[ 146.400908] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.400959] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.401081] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.401139] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.401203] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.401257] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.401307] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.401360] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.401411] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.401625] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.401967] sd 8:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 146.404131] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 146.404195] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144bcc0, len = 68, expected = 192, status = -121
[ 146.404348] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.404405] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.404570] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.404628] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.404693] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.404757] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.404824] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.404891] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.404954] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.405222] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.405763] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 146.405818] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144bcc0, len = 68, expected = 192, status = -121
[ 146.407825] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.407857] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.407886] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.407916] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.407945] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.407974] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.408001] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.408030] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530130 (DMA)
[ 146.408511] sdc: sdc1 sdc2 sdc3 sdc4
[ 146.410089] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 146.410119] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b6c0, len = 68, expected = 192, status = -121
[ 146.410165] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.410189] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.410247] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.410273] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.410302] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.410570] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.410903] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.411158] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f40 (0x30530000 dma), new deq ptr = ffff8800305301f0 (0x305301f0 dma), new cycle = 1
[ 146.415834] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.415858] xhci_hcd 0000:00:14.0: Giveback URB ffff880030a323c0, len = 22, expected = 96, status = -121
[ 146.415904] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.415931] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.415988] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.416011] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.416035] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.416057] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.416082] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.416104] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.416129] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.416151] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530260 (DMA)
[ 146.416176] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.416200] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f40 (0x30530000 dma), new deq ptr = ffff880030530260 (0x30530260 dma), new cycle = 1
[ 146.416228] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.416255] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.416283] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530261
[ 146.445909] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.445973] xhci_hcd 0000:00:14.0: Giveback URB ffff880030315300, len = 22, expected = 96, status = -121
[ 146.446077] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.446145] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.446383] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.446437] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.446476] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.446522] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.446565] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.446606] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 146.446644] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f60 (virtual)
[ 146.446687] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530770 (DMA)
[ 146.446729] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.446768] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f60 (0x30530400 dma), new deq ptr = ffff880030530770 (0x30530770 dma), new cycle = 0
[ 146.446815] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.446860] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.446907] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530770
[ 146.465934] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.465986] xhci_hcd 0000:00:14.0: Giveback URB ffff880030a32a80, len = 22, expected = 96, status = -121
[ 146.466068] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.466107] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.466193] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.466236] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.466282] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.466330] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.466378] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.466428] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 146.466478] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f60 (virtual)
[ 146.466529] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305307d0 (DMA)
[ 146.466587] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.466651] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f60 (0x30530400 dma), new deq ptr = ffff8800305307d0 (0x305307d0 dma), new cycle = 0
[ 146.466711] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.466766] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.466830] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @305307d0
[ 146.475901] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.475933] xhci_hcd 0000:00:14.0: Giveback URB ffff880030a326c0, len = 22, expected = 96, status = -121
[ 146.475986] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.476017] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.476103] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.476140] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.476175] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.476212] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.476249] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.476287] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.476319] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.476346] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305301a0 (DMA)
[ 146.476374] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.476404] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f40 (0x30530000 dma), new deq ptr = ffff8800305301a0 (0x305301a0 dma), new cycle = 1
[ 146.476437] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.476472] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.476506] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @305301a1
[ 146.477537] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.477568] xhci_hcd 0000:00:14.0: Giveback URB ffff880030315240, len = 22, expected = 96, status = -121
[ 146.477621] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.477649] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.477715] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.477746] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.477780] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.477816] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.477852] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.477888] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.477961] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530260 (DMA)
[ 146.478115] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.485932] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.485988] xhci_hcd 0000:00:14.0: Giveback URB ffff880030a326c0, len = 22, expected = 96, status = -121
[ 146.486090] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.486127] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.486199] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.486218] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.486265] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.486320] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.486374] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.486457] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.486497] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f40 (virtual)
[ 146.486538] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530330 (DMA)
[ 146.486580] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.486622] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f40 (0x30530000 dma), new deq ptr = ffff880030530330 (0x30530330 dma), new cycle = 1
[ 146.486664] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.486710] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.486756] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530331
[ 146.495925] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.495974] xhci_hcd 0000:00:14.0: Giveback URB ffff880030315780, len = 22, expected = 96, status = -121
[ 146.496060] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.496121] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.496261] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.496312] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.496364] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.496462] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.496516] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.496614] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.496680] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f60 (virtual)
[ 146.496755] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530410 (DMA)
[ 146.496801] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.496847] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f60 (0x30530400 dma), new deq ptr = ffff880030530410 (0x30530410 dma), new cycle = 1
[ 146.496899] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.496953] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.497013] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530411
[ 146.499010] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 146.499052] xhci_hcd 0000:00:14.0: Giveback URB ffff880030315780, len = 22, expected = 96, status = -121
[ 146.499124] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 146.499162] xhci_hcd 0000:00:14.0: Giveback URB ffff88003144b3c0, len = 0, expected = 13, status = -32
[ 146.499281] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 146.499320] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 146.499344] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 146.499366] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 146.499388] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 146.499412] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 146.499437] xhci_hcd 0000:00:14.0: New dequeue segment = ffff880093617f60 (virtual)
[ 146.499483] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305304d0 (DMA)
[ 146.499531] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 146.499578] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff880093617f60 (0x30530400 dma), new deq ptr = ffff8800305304d0 (0x305304d0 dma), new cycle = 1
[ 146.499630] xhci_hcd 0000:00:14.0: // Ding dong!
[ 146.499685] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 146.499743] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @305304d1
[ 146.551815] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 146.568032] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 146.606507] kjournald starting. Commit interval 5 seconds
[ 146.606995] EXT3-fs (sdc1): using internal journal
[ 146.607040] EXT3-fs (sdc1): recovery complete
[ 146.607058] EXT3-fs (sdc1): mounted filesystem with ordered data mode
[ 146.619820] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 146.626237] FAT-fs (sdc4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 146.633042] EXT4-fs (sdc2): recovery complete
[ 146.635922] EXT4-fs (sdc2): mounted filesystem with ordered data mode. Opts: (null)
[ 149.558611] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 149.558699] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 149.558815] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 149.558915] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x4202c0
[ 149.559005] xhci_hcd 0000:00:14.0: Get port status returned 0x4102c0
[ 149.559205] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x4002c0
[ 149.559372] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2c0
[ 149.559500] hub 2-0:1.0: warm reset port 2
[ 149.613322] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2b0
[ 149.613395] xhci_hcd 0000:00:14.0: Get port status returned 0x2b0
[ 149.613519] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 149.659008] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 149.659097] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 149.669337] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2802a0
[ 149.669414] xhci_hcd 0000:00:14.0: Get port status returned 0x3002a0
[ 149.669574] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x802a0
[ 149.669744] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x2a0
[ 149.669913] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2a0
[ 149.670077] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x2a0
[ 149.670252] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 149.670314] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 149.670470] xhci_hcd 0000:00:14.0: Disable port 1
[ 149.670625] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x280
[ 149.670678] xhci_hcd 0000:00:14.0: Get port status returned 0x280
[ 149.670810] xhci_hcd 0000:00:14.0: Enable port 1
[ 149.670929] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 149.670970] usb 2-2: USB disconnect, device number 4
[ 149.670997] usb 2-2: unregistering device
[ 149.671022] usb 2-2: unregistering interface 2-2:1.0
[ 149.671270] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 149.671392] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 149.671438] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 149.671495] xhci_hcd 0000:00:14.0: Slot 7 Input Context:
[ 149.671544] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 149.671597] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 149.671649] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 149.671904] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 149.672155] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000007 - dev_state
[ 149.672508] xhci_hcd 0000:00:14.0: @ffff8800317ab044 (virt) @317ab044 (dma) 0x000000 - ep_info2
[ 149.672807] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 12 now active.
[ 149.672987] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 149.673275] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 149.673495] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd[2]
[ 149.673790] xhci_hcd 0000:00:14.0: @ffff88009892d028 (virt) @9892d028 (dma) 0x8d68a401 - deq
[ 149.674029] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 149.687673] JBD2: Error -5 detected when updating journal superblock for sdc2-8.
[ 149.687732] Aborting journal on device sdc2-8.
[ 149.687753] JBD2: Error -5 detected when updating journal superblock for sdc2-8.
[ 149.687771] journal commit I/O error
[ 149.693034] sd 8:0:0:0: [sdc] Synchronizing SCSI cache
[ 149.693198] sd 8:0:0:0: [sdc]
[ 149.693216] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 149.693640] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 149.693684] xhci_hcd 0000:00:14.0: Slot 7 Input Context:
[ 149.693710] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 149.693740] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 149.693770] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 149.693800] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 149.693826] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 149.693856] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 149.693885] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 149.693914] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 149.693942] xhci_hcd 0000:00:14.0: Slot Context:
[ 149.693967] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 149.693993] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x06000a - dev_info2
[ 149.694020] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 149.694048] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000007 - dev_state
[ 149.694076] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 149.694105] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 149.694133] xhci_hcd 0000:00:14.0: @ffff8800317ab038 (virt) @317ab038 (dma) 0x000000 - rsvd[2]
[ 149.694161] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 149.694295] xhci_hcd 0000:00:14.0: @ffff8800317ab050 (virt) @317ab050 (dma) 0x000000 - tx_info
[ 149.694670] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 149.694834] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000007 - dev_state
[ 149.695120] xhci_hcd 0000:00:14.0: @ffff88009892d038 (virt) @9892d038 (dma) 0x000000 - rsvd[1]
[ 149.695347] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 149.695613] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 149.695862] xhci_hcd 0000:00:14.0: @ffff8800317ab048 (virt) @317ab048 (dma) 0x000000 - deq
[ 149.696078] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 149.696341] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd[3]
[ 149.696621] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 149.696889] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 149.697166] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000007 - dev_state
[ 149.697478] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 12 now active.
[ 149.697838] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 149.697977] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000007 - dev_state
[ 149.698258] usb 2-2: usb_disable_device nuking all URBs
[ 149.698567] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd2[4]
[ 149.698816] xhci_hcd 0000:00:14.0: @ffff88009892c038 (virt) @9892c038 (dma) 0x000000 - rsvd[2]
[ 149.699069] xhci_hcd 0000:00:14.0: @ffff88009892c05c (virt) @9892c05c (dma) 0x000000 - rsvd[2]
[ 149.699342] xhci_hcd 0000:00:14.0: Slot Context:
[ 149.699616] xhci_hcd 0000:00:14.0: @ffff88009892d020 (virt) @9892d020 (dma) 0x000001 - ep_info
[ 149.700190] xhci_hcd 0000:00:14.0: // Ding dong!
[ 149.700232] xhci_hcd 0000:00:14.0: Dropped 1 ep ctxs, flags = 0x1, 9 now active.
[ 149.713201] Buffer I/O error on device sdc1, logical block 0
[ 149.713224] lost page write due to I/O error on sdc1
[ 149.713241] EXT3-fs (sdc1): I/O error while writing superblock
[ 149.729297] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 149.729338] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 149.734294] EXT4-fs error (device sdc2): ext4_put_super:772: Couldn't clean up the journal
[ 149.734334] EXT4-fs (sdc2): Remounting filesystem read-only
[ 149.761309] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 149.761347] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 149.793313] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 149.793361] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 149.793389] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 149.825365] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 149.825405] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 149.825436] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 149.825453] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 149.825478] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 149.825495] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 149.825542] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 0 status = 0xe0002a0
[ 149.825583] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 1 status = 0xe0002a0
[ 149.825620] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 2 status = 0xe0002a0
[ 149.825656] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 3 status = 0xe0002a0
[ 149.825676] hub 2-0:1.0: hub_suspend
[ 149.825696] usb usb2: bus auto-suspend, wakeup 1
[ 149.825721] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 169.536204] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 169.536288] xhci_hcd 0000:00:14.0: resume root hub
[ 169.536343] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 169.536431] usb usb2: usb wakeup-resume
[ 169.536464] usb usb2: usb auto-resume
[ 169.536512] hub 2-0:1.0: hub_resume
[ 169.536597] xhci_hcd 0000:00:14.0: get port status, actual port 0 status = 0x2a0
[ 169.536661] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 169.536787] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x21203
[ 169.536848] xhci_hcd 0000:00:14.0: Get port status returned 0x10203
[ 169.536922] hub 2-0:1.0: port 2: status 0203 change 0001
[ 169.536992] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 169.537098] xhci_hcd 0000:00:14.0: get port status, actual port 2 status = 0x2a0
[ 169.537150] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 169.537231] xhci_hcd 0000:00:14.0: get port status, actual port 3 status = 0x2a0
[ 169.537274] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 169.638455] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 169.638543] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 169.638617] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 169.638745] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 169.638799] xhci_hcd 0000:00:14.0: // Ding dong!
[ 169.638894] xhci_hcd 0000:00:14.0: Adding 1 ep ctx, 10 now active.
[ 169.638987] xhci_hcd 0000:00:14.0: Slot 8 output ctx = 0x9892d000 (dma)
[ 169.639046] xhci_hcd 0000:00:14.0: Slot 8 input ctx = 0x9892c000 (dma)
[ 169.639149] xhci_hcd 0000:00:14.0: Set slot id 8 dcbaa entry ffff8800317ad040 to 0x9892d000
[ 169.639248] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 169.639290] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 169.639420] xhci_hcd 0000:00:14.0: set port reset, actual port 1 status = 0x1311
[ 169.639496] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 169.639579] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 169.694518] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x201203
[ 169.694595] xhci_hcd 0000:00:14.0: Get port status returned 0x100203
[ 169.750528] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x1203
[ 169.750724] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x1203
[ 169.750892] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x1203
[ 169.751076] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x1203
[ 169.751240] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x1203
[ 169.751303] xhci_hcd 0000:00:14.0: Get port status returned 0x203
[ 169.751402] xhci_hcd 0000:00:14.0: Set root hub portnum to 6
[ 169.751467] xhci_hcd 0000:00:14.0: Set fake root hub portnum to 2
[ 169.751508] xhci_hcd 0000:00:14.0: udev->tt = (null)
[ 169.751560] xhci_hcd 0000:00:14.0: udev->ttport = 0x0
[ 169.751605] xhci_hcd 0000:00:14.0: Slot ID 8 Input Context:
[ 169.751658] xhci_hcd 0000:00:14.0: @ffff88009892c000 (virt) @9892c000 (dma) 0x000000 - drop flags
[ 169.751708] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000003 - add flags
[ 169.751766] xhci_hcd 0000:00:14.0: @ffff88009892c008 (virt) @9892c008 (dma) 0x000000 - rsvd2[0]
[ 169.751820] xhci_hcd 0000:00:14.0: @ffff88009892c00c (virt) @9892c00c (dma) 0x000000 - rsvd2[1]
[ 169.751869] xhci_hcd 0000:00:14.0: @ffff88009892c010 (virt) @9892c010 (dma) 0x000000 - rsvd2[2]
[ 169.751914] xhci_hcd 0000:00:14.0: @ffff88009892c014 (virt) @9892c014 (dma) 0x000000 - rsvd2[3]
[ 169.751961] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd2[4]
[ 169.752007] xhci_hcd 0000:00:14.0: @ffff88009892c01c (virt) @9892c01c (dma) 0x000000 - rsvd2[5]
[ 169.752056] xhci_hcd 0000:00:14.0: Slot Context:
[ 169.752107] xhci_hcd 0000:00:14.0: @ffff88009892c020 (virt) @9892c020 (dma) 0x8400000 - dev_info
[ 169.752357] xhci_hcd 0000:00:14.0: @ffff88009892c034 (virt) @9892c034 (dma) 0x000000 - rsvd[1]
[ 169.752656] xhci_hcd 0000:00:14.0: @ffff88009892c048 (virt) @9892c048 (dma) 0x8d68a401 - deq
[ 169.752960] xhci_hcd 0000:00:14.0: @ffff88009892c064 (virt) @9892c064 (dma) 0x000000 - ep_info2
[ 169.753256] xhci_hcd 0000:00:14.0: @ffff88009892c080 (virt) @9892c080 (dma) 0x000000 - ep_info
[ 169.753549] xhci_hcd 0000:00:14.0: // Ding dong!
[ 169.753841] xhci_hcd 0000:00:14.0: Slot ID 8 Input Context:
[ 169.754154] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd2[4]
[ 169.754582] xhci_hcd 0000:00:14.0: @ffff88009892c038 (virt) @9892c038 (dma) 0x000000 - rsvd[2]
[ 169.754940] xhci_hcd 0000:00:14.0: @ffff88009892c054 (virt) @9892c054 (dma) 0x000000 - rsvd[0]
[ 169.755199] xhci_hcd 0000:00:14.0: @ffff88009892c064 (virt) @9892c064 (dma) 0x000000 - ep_info2
[ 169.755509] xhci_hcd 0000:00:14.0: IN Endpoint 01 Context (ep_index 02):
[ 169.755820] xhci_hcd 0000:00:14.0: @ffff88009892c098 (virt) @9892c098 (dma) 0x000000 - rsvd[1]
[ 169.756125] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 169.756383] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd[3]
[ 169.756641] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 169.756901] xhci_hcd 0000:00:14.0: @ffff88009892d040 (virt) @9892d040 (dma) 0x000000 - ep_info
[ 169.757210] xhci_hcd 0000:00:14.0: @ffff88009892d05c (virt) @9892d05c (dma) 0x000000 - rsvd[2]
[ 169.757573] xhci_hcd 0000:00:14.0: @ffff88009892d078 (virt) @9892d078 (dma) 0x000000 - rsvd[1]
[ 169.771410] usb 2-2: skipped 1 descriptor after endpoint
[ 169.771445] usb 2-2: skipped 1 descriptor after endpoint
[ 169.771478] usb 2-2: skipped 2 descriptors after endpoint
[ 169.771510] usb 2-2: skipped 2 descriptors after endpoint
[ 169.771537] usb 2-2: skipped 2 descriptors after endpoint
[ 169.771568] usb 2-2: skipped 2 descriptors after endpoint
[ 169.771705] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 169.771793] usb 2-2: default language 0x0409
[ 169.771950] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 169.772067] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 169.772182] xhci_hcd 0000:00:14.0: Waiting for status stage event
[ 169.772216] usb 2-2: udev 5, busnum 2, minor = 132
[ 169.772247] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 169.772270] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 169.772286] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 169.772298] usb 2-2: Manufacturer: ASM1053E
[ 169.772313] usb 2-2: SerialNumber: 123456789045
[ 169.772818] usb 2-2: usb_probe_device
[ 169.772863] usb 2-2: configuration #1 chosen from 1 choice
[ 169.772914] xhci_hcd 0000:00:14.0: add ep 0x81, slot id 8, new drop flags = 0x0, new add flags = 0x8, new slot info = 0x18400000
[ 169.772963] xhci_hcd 0000:00:14.0: add ep 0x2, slot id 8, new drop flags = 0x0, new add flags = 0x18, new slot info = 0x20400000
[ 169.772984] xhci_hcd 0000:00:14.0: xhci_check_bandwidth called for udev ffff8800b7a3b800
[ 169.773010] xhci_hcd 0000:00:14.0: New Input Control Context:
[ 169.773054] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000019 - add flags
[ 169.773280] xhci_hcd 0000:00:14.0: @ffff88009892c028 (virt) @9892c028 (dma) 0x000000 - tt_info
[ 169.773579] xhci_hcd 0000:00:14.0: @ffff88009892c05c (virt) @9892c05c (dma) 0x000000 - rsvd[2]
[ 169.773786] xhci_hcd 0000:00:14.0: IN Endpoint 01 Context (ep_index 02):
[ 169.773952] xhci_hcd 0000:00:14.0: @ffff88009892c090 (virt) @9892c090 (dma) 0x000000 - tx_info
[ 169.774195] xhci_hcd 0000:00:14.0: @ffff88009892c0a0 (virt) @9892c0a0 (dma) 0x000000 - ep_info
[ 169.774470] xhci_hcd 0000:00:14.0: @ffff88009892c0b8 (virt) @9892c0b8 (dma) 0x000000 - rsvd[1]
[ 169.774776] xhci_hcd 0000:00:14.0: Successful Endpoint Configure command
[ 169.774996] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd[2]
[ 169.775159] xhci_hcd 0000:00:14.0: @ffff88009892d034 (virt) @9892d034 (dma) 0x000000 - rsvd[0]
[ 169.775355] xhci_hcd 0000:00:14.0: @ffff88009892d054 (virt) @9892d054 (dma) 0x000000 - rsvd[0]
[ 169.775566] xhci_hcd 0000:00:14.0: @ffff88009892d078 (virt) @9892d078 (dma) 0x000000 - rsvd[1]
[ 169.775811] xhci_hcd 0000:00:14.0: Endpoint 0x81 not halted, refusing to reset.
[ 169.776068] xhci_hcd 0000:00:14.0: Slot 8 Input Context:
[ 169.776301] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 169.776576] xhci_hcd 0000:00:14.0: @ffff8800317ab050 (virt) @317ab050 (dma) 0x000000 - tx_info
[ 169.776790] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 169.776998] xhci_hcd 0000:00:14.0: @ffff88009892d014 (virt) @9892d014 (dma) 0x000000 - rsvd[1]
[ 169.777247] xhci_hcd 0000:00:14.0: @ffff88009892d024 (virt) @9892d024 (dma) 0x2000026 - ep_info2
[ 169.777494] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 169.777817] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 169.778045] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 169.778252] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 169.778538] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 169.778783] xhci_hcd 0000:00:14.0: @ffff8800317ab040 (virt) @317ab040 (dma) 0x000000 - ep_info
[ 169.779018] xhci_hcd 0000:00:14.0: @ffff8800317ab05c (virt) @317ab05c (dma) 0x000000 - rsvd[2]
[ 169.779219] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 169.779528] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000008 - dev_state
[ 169.779776] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 169.779977] xhci_hcd 0000:00:14.0: @ffff88009892d030 (virt) @9892d030 (dma) 0x000000 - tx_info
[ 169.780328] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 169.780673] usb-storage 2-2:1.0: usb_probe_interface
[ 169.781020] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 169.781086] xhci_hcd 0000:00:14.0: Slot 8 Input Context:
[ 169.781238] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 169.781601] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 169.781809] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 169.782015] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 169.782277] xhci_hcd 0000:00:14.0: @ffff8800317ab054 (virt) @317ab054 (dma) 0x000000 - rsvd[0]
[ 169.782541] xhci_hcd 0000:00:14.0: // Ding dong!
[ 169.782746] xhci_hcd 0000:00:14.0: Slot 8 Output Context:
[ 169.782973] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 169.783174] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd[2]
[ 169.783373] xhci_hcd 0000:00:14.0: @ffff88009892d024 (virt) @9892d024 (dma) 0x2000026 - ep_info2
[ 169.783568] xhci_hcd 0000:00:14.0: @ffff88009892d038 (virt) @9892d038 (dma) 0x000000 - rsvd[1]
[ 169.783867] usb-storage 2-2:1.0: Quirks match for vid 174c pid 55aa: 400000
[ 169.783999] scsi9 : usb-storage 2-2:1.0
[ 169.784938] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 169.785001] xhci_hcd 0000:00:14.0: Slot 8 Input Context:
[ 169.785052] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 169.785110] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 169.785170] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 169.785237] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 169.785309] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 169.785368] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 169.785426] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 169.785484] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 169.785598] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 169.785771] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000008 - dev_state
[ 169.785944] xhci_hcd 0000:00:14.0: @ffff8800317ab038 (virt) @317ab038 (dma) 0x000000 - rsvd[2]
[ 169.786060] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 169.786240] xhci_hcd 0000:00:14.0: @ffff8800317ab048 (virt) @317ab048 (dma) 0x000000 - deq
[ 169.786356] xhci_hcd 0000:00:14.0: @ffff8800317ab054 (virt) @317ab054 (dma) 0x000000 - rsvd[0]
[ 169.786596] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 12 now active.
[ 169.786731] xhci_hcd 0000:00:14.0: Slot 8 Output Context:
[ 169.786886] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 169.787078] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd[3]
[ 169.787238] xhci_hcd 0000:00:14.0: @ffff88009892d028 (virt) @9892d028 (dma) 0x8d68a401 - deq
[ 169.787392] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 169.787663] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 169.787788] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 169.787954] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 169.788156] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x0607ff - dev_info2
[ 169.788323] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 169.788572] xhci_hcd 0000:00:14.0: @ffff8800317ab048 (virt) @317ab048 (dma) 0x000000 - deq
[ 169.788734] xhci_hcd 0000:00:14.0: @ffff8800317ab05c (virt) @317ab05c (dma) 0x000000 - rsvd[2]
[ 169.788886] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 169.789057] xhci_hcd 0000:00:14.0: @ffff88009892d004 (virt) @9892d004 (dma) 0x0607ff - dev_info2
[ 169.789209] xhci_hcd 0000:00:14.0: @ffff88009892d014 (virt) @9892d014 (dma) 0x000000 - rsvd[1]
[ 169.789367] xhci_hcd 0000:00:14.0: @ffff88009892d020 (virt) @9892d020 (dma) 0x000001 - ep_info
[ 169.789564] xhci_hcd 0000:00:14.0: @ffff88009892d038 (virt) @9892d038 (dma) 0x000000 - rsvd[1]
[ 169.894549] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 170.784442] scsi 9:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 170.786973] sd 9:0:0:0: Attached scsi generic sg1 type 0
[ 170.789275] sd 9:0:0:0: [sdc] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 170.789547] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 170.789609] xhci_hcd 0000:00:14.0: Giveback URB ffff8800936066c0, len = 68, expected = 192, status = -121
[ 170.789710] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.789765] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.789894] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.789962] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.790027] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.790099] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.790168] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.790227] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.790281] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.790338] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530870 (DMA)
[ 170.790392] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.790449] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27740 (0x30530800 dma), new deq ptr = ffff880030530870 (0x30530870 dma), new cycle = 1
[ 170.790514] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.790578] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.790654] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530871
[ 170.790785] sd 9:0:0:0: [sdc] Write Protect is off
[ 170.790822] sd 9:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 170.791082] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 170.791138] xhci_hcd 0000:00:14.0: Giveback URB ffff8800a241cf00, len = 68, expected = 192, status = -121
[ 170.791490] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.793894] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.793959] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.794024] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.794092] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.794160] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.794228] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.794296] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.794361] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305308a0 (DMA)
[ 170.794430] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.794644] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.796856] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 170.796895] xhci_hcd 0000:00:14.0: Giveback URB ffff8800a241c540, len = 68, expected = 192, status = -121
[ 170.797119] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.797147] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.797226] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.797261] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.797298] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.797337] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.797371] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.797408] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.797633] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.797871] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 170.797953] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.798100] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.798327] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.798736] sdc: sdc1 sdc2 sdc3 sdc4
[ 170.800896] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 170.800931] xhci_hcd 0000:00:14.0: Giveback URB ffff8800936060c0, len = 68, expected = 192, status = -121
[ 170.800998] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.801036] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.801114] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.801142] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.801170] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.801198] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.801228] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.801258] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.801285] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.801316] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305309c0 (DMA)
[ 170.801343] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.801373] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27740 (0x30530800 dma), new deq ptr = ffff8800305309c0 (0x305309c0 dma), new cycle = 1
[ 170.801407] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.801441] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.802166] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 192 bytes, 124 bytes untransferred
[ 170.802193] xhci_hcd 0000:00:14.0: Giveback URB ffff8800a241cd80, len = 68, expected = 192, status = -121
[ 170.802244] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.802277] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.802351] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.802406] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.802585] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.803131] sd 9:0:0:0: [sdc] Attached SCSI disk
[ 170.808878] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.808908] xhci_hcd 0000:00:14.0: Giveback URB ffff8800a241cd80, len = 22, expected = 96, status = -121
[ 170.808954] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.808977] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.809034] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.809060] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.809089] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.809119] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.809149] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.809179] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.809208] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.809238] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530a60 (DMA)
[ 170.809268] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.809295] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27740 (0x30530800 dma), new deq ptr = ffff880030530a60 (0x30530a60 dma), new cycle = 1
[ 170.809327] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.809361] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.809399] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530a61
[ 170.848995] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.849056] xhci_hcd 0000:00:14.0: Giveback URB ffff880031ea4180, len = 22, expected = 96, status = -121
[ 170.849156] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.849207] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.849322] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.849388] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.849458] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.849529] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.849601] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.849673] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 170.849747] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27720 (virtual)
[ 170.849816] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530370 (DMA)
[ 170.849876] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.849934] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27720 (0x30530000 dma), new deq ptr = ffff880030530370 (0x30530370 dma), new cycle = 0
[ 170.849996] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.850060] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.850129] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530370
[ 170.868901] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.868939] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acec5a80, len = 22, expected = 96, status = -121
[ 170.868991] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.869018] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.869152] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.869180] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.869213] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.869247] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.869277] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.869329] xhci_hcd 0000:00:14.0: Cycle state = 0x0
[ 170.869386] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27720 (virtual)
[ 170.869444] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305303d0 (DMA)
[ 170.869502] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.869547] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27720 (0x30530000 dma), new deq ptr = ffff8800305303d0 (0x305303d0 dma), new cycle = 0
[ 170.869584] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.869622] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.869658] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @305303d0
[ 170.878909] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.878945] xhci_hcd 0000:00:14.0: Giveback URB ffff8800c9f0a180, len = 22, expected = 96, status = -121
[ 170.879005] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.879032] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.879117] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.879172] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.879214] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.879256] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.879300] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.879342] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.879387] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.879429] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530980 (DMA)
[ 170.879472] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.879516] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27740 (0x30530800 dma), new deq ptr = ffff880030530980 (0x30530980 dma), new cycle = 1
[ 170.879557] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.879597] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.879641] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530981
[ 170.880740] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.880771] xhci_hcd 0000:00:14.0: Giveback URB ffff8800c9f0a180, len = 22, expected = 96, status = -121
[ 170.880828] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.880857] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.880940] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.880982] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.881022] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.881066] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.881109] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.881152] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.881189] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.881224] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530a40 (DMA)
[ 170.888906] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.888928] xhci_hcd 0000:00:14.0: Giveback URB ffff8800c9f0a180, len = 22, expected = 96, status = -121
[ 170.888968] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.888988] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.889099] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.889149] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.889200] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.889255] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.889291] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.889316] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.889340] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.889365] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530b10 (DMA)
[ 170.889390] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.889415] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27740 (0x30530800 dma), new deq ptr = ffff880030530b10 (0x30530b10 dma), new cycle = 1
[ 170.889441] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.889469] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.889498] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530b11
[ 170.898919] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.898943] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acec5a80, len = 22, expected = 96, status = -121
[ 170.898984] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.899001] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.899090] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.899141] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.899197] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.899254] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.899307] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.899362] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.899419] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27740 (virtual)
[ 170.899478] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x30530be0 (DMA)
[ 170.899544] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.899569] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27740 (0x30530800 dma), new deq ptr = ffff880030530be0 (0x30530be0 dma), new cycle = 1
[ 170.899596] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.899624] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.899655] xhci_hcd 0000:00:14.0: Successful Set TR Deq Ptr cmd, deq = @30530be1
[ 170.901673] xhci_hcd 0000:00:14.0: ep 0x81 - asked for 96 bytes, 74 bytes untransferred
[ 170.901701] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acec5000, len = 22, expected = 96, status = -121
[ 170.901752] xhci_hcd 0000:00:14.0: Stalled endpoint
[ 170.901775] xhci_hcd 0000:00:14.0: Giveback URB ffff8800acfcf9c0, len = 0, expected = 13, status = -32
[ 170.901862] xhci_hcd 0000:00:14.0: Queueing reset endpoint command
[ 170.901891] xhci_hcd 0000:00:14.0: Cleaning up stalled endpoint ring
[ 170.901918] xhci_hcd 0000:00:14.0: Finding segment containing stopped TRB.
[ 170.901940] xhci_hcd 0000:00:14.0: Finding endpoint context
[ 170.901965] xhci_hcd 0000:00:14.0: Finding segment containing last TRB in TD.
[ 170.901987] xhci_hcd 0000:00:14.0: Cycle state = 0x1
[ 170.902011] xhci_hcd 0000:00:14.0: New dequeue segment = ffff8800ace27720 (virtual)
[ 170.902033] xhci_hcd 0000:00:14.0: New dequeue pointer = 0x305300b0 (DMA)
[ 170.902057] xhci_hcd 0000:00:14.0: Queueing new dequeue state
[ 170.902080] xhci_hcd 0000:00:14.0: Set TR Deq Ptr cmd, new deq seg = ffff8800ace27720 (0x30530000 dma), new deq ptr = ffff8800305300b0 (0x305300b0 dma), new cycle = 1
[ 170.902105] xhci_hcd 0000:00:14.0: // Ding dong!
[ 170.902135] xhci_hcd 0000:00:14.0: Ignoring reset ep completion code of 1
[ 170.955136] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 170.968966] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 171.004274] kjournald starting. Commit interval 5 seconds
[ 171.004560] EXT3-fs (sdc1): using internal journal
[ 171.004580] EXT3-fs (sdc1): recovery complete
[ 171.004594] EXT3-fs (sdc1): mounted filesystem with ordered data mode
[ 171.036032] EXT4-fs (sdc2): recovery complete
[ 171.036054] EXT4-fs (sdc2): mounted filesystem with ordered data mode. Opts: (null)
[ 171.037020] FAT-fs (sdc4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 171.059699] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 7 /dev/sdc3
[ 200.435577] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 200.435661] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 200.435771] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 200.435902] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x4202c0
[ 200.435981] xhci_hcd 0000:00:14.0: Get port status returned 0x4102c0
[ 200.436125] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x4002c0
[ 200.436317] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2c0
[ 200.436453] hub 2-0:1.0: warm reset port 2
[ 200.490720] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2b0
[ 200.490795] xhci_hcd 0000:00:14.0: Get port status returned 0x2b0
[ 200.490938] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 200.535973] xhci_hcd 0000:00:14.0: Port Status Change Event for port 6
[ 200.536059] xhci_hcd 0000:00:14.0: handle_port_status: starting port polling.
[ 200.546724] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2802a0
[ 200.546800] xhci_hcd 0000:00:14.0: Get port status returned 0x3002a0
[ 200.546964] xhci_hcd 0000:00:14.0: clear port reset change, actual port 1 status = 0x802a0
[ 200.547139] xhci_hcd 0000:00:14.0: clear port warm(BH) reset change, actual port 1 status = 0x2a0
[ 200.547299] xhci_hcd 0000:00:14.0: clear port link state change, actual port 1 status = 0x2a0
[ 200.547484] xhci_hcd 0000:00:14.0: clear port connect change, actual port 1 status = 0x2a0
[ 200.547651] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 200.547713] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 200.547831] xhci_hcd 0000:00:14.0: Disable port 1
[ 200.547973] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x280
[ 200.548031] xhci_hcd 0000:00:14.0: Get port status returned 0x280
[ 200.548161] xhci_hcd 0000:00:14.0: Enable port 1
[ 200.548273] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 200.548311] usb 2-2: USB disconnect, device number 5
[ 200.548338] usb 2-2: unregistering device
[ 200.548363] usb 2-2: unregistering interface 2-2:1.0
[ 200.548603] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 200.548735] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 200.548780] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 200.548839] xhci_hcd 0000:00:14.0: Slot 8 Input Context:
[ 200.548884] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 200.548933] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 200.548980] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 200.549079] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 200.549364] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x060000 - dev_info2
[ 200.549661] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 200.549993] xhci_hcd 0000:00:14.0: @ffff8800317ab058 (virt) @317ab058 (dma) 0x000000 - rsvd[1]
[ 200.550248] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 200.550445] xhci_hcd 0000:00:14.0: @ffff88009892d004 (virt) @9892d004 (dma) 0x060000 - dev_info2
[ 200.550715] xhci_hcd 0000:00:14.0: @ffff88009892d018 (virt) @9892d018 (dma) 0x000000 - rsvd[2]
[ 200.551049] xhci_hcd 0000:00:14.0: @ffff88009892d034 (virt) @9892d034 (dma) 0x000000 - rsvd[0]
[ 200.565568] end_request: I/O error, dev sdc, sector 0
[ 200.566854] sd 9:0:0:0: [sdc] Synchronizing SCSI cache
[ 200.567036] sd 9:0:0:0: [sdc]
[ 200.567066] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 200.567421] xhci_hcd 0000:00:14.0: Set up evaluate context for LPM MEL change.
[ 200.567481] xhci_hcd 0000:00:14.0: Slot 8 Input Context:
[ 200.567519] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 200.567565] xhci_hcd 0000:00:14.0: @ffff8800317ab004 (virt) @317ab004 (dma) 0x000001 - add flags
[ 200.567613] xhci_hcd 0000:00:14.0: @ffff8800317ab008 (virt) @317ab008 (dma) 0x000000 - rsvd2[0]
[ 200.567661] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 200.567709] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 200.567754] xhci_hcd 0000:00:14.0: @ffff8800317ab014 (virt) @317ab014 (dma) 0x000000 - rsvd2[3]
[ 200.567800] xhci_hcd 0000:00:14.0: @ffff8800317ab018 (virt) @317ab018 (dma) 0x000000 - rsvd2[4]
[ 200.567844] xhci_hcd 0000:00:14.0: @ffff8800317ab01c (virt) @317ab01c (dma) 0x000000 - rsvd2[5]
[ 200.567885] xhci_hcd 0000:00:14.0: Slot Context:
[ 200.567932] xhci_hcd 0000:00:14.0: @ffff8800317ab020 (virt) @317ab020 (dma) 0x20400000 - dev_info
[ 200.567978] xhci_hcd 0000:00:14.0: @ffff8800317ab024 (virt) @317ab024 (dma) 0x06000a - dev_info2
[ 200.568025] xhci_hcd 0000:00:14.0: @ffff8800317ab028 (virt) @317ab028 (dma) 0x000000 - tt_info
[ 200.568072] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000008 - dev_state
[ 200.568114] xhci_hcd 0000:00:14.0: @ffff8800317ab030 (virt) @317ab030 (dma) 0x000000 - rsvd[0]
[ 200.568159] xhci_hcd 0000:00:14.0: @ffff8800317ab034 (virt) @317ab034 (dma) 0x000000 - rsvd[1]
[ 200.568205] xhci_hcd 0000:00:14.0: @ffff8800317ab038 (virt) @317ab038 (dma) 0x000000 - rsvd[2]
[ 200.568249] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 200.568297] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 200.568340] xhci_hcd 0000:00:14.0: @ffff8800317ab040 (virt) @317ab040 (dma) 0x000000 - ep_info
[ 200.568512] xhci_hcd 0000:00:14.0: @ffff8800317ab054 (virt) @317ab054 (dma) 0x000000 - rsvd[0]
[ 200.568647] xhci_hcd 0000:00:14.0: Adding 0 ep ctxs, 12 now active.
[ 200.568813] xhci_hcd 0000:00:14.0: Slot 8 Output Context:
[ 200.569056] xhci_hcd 0000:00:14.0: @ffff88009892d010 (virt) @9892d010 (dma) 0x000000 - rsvd[0]
[ 200.569221] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 200.569352] xhci_hcd 0000:00:14.0: @ffff88009892d028 (virt) @9892d028 (dma) 0x8d68a401 - deq
[ 200.569515] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 200.569678] xhci_hcd 0000:00:14.0: Slot 8 Input Context:
[ 200.569851] xhci_hcd 0000:00:14.0: @ffff8800317ab00c (virt) @317ab00c (dma) 0x000000 - rsvd2[1]
[ 200.570065] xhci_hcd 0000:00:14.0: Slot Context:
[ 200.570240] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000008 - dev_state
[ 200.570367] xhci_hcd 0000:00:14.0: @ffff8800317ab038 (virt) @317ab038 (dma) 0x000000 - rsvd[2]
[ 200.570543] xhci_hcd 0000:00:14.0: @ffff8800317ab044 (virt) @317ab044 (dma) 0x000000 - ep_info2
[ 200.570726] xhci_hcd 0000:00:14.0: @ffff8800317ab058 (virt) @317ab058 (dma) 0x000000 - rsvd[1]
[ 200.571002] xhci_hcd 0000:00:14.0: Successful evaluate context command
[ 200.571132] xhci_hcd 0000:00:14.0: @ffff88009892d000 (virt) @9892d000 (dma) 0x20400000 - dev_info
[ 200.571267] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000008 - dev_state
[ 200.571438] xhci_hcd 0000:00:14.0: @ffff88009892d01c (virt) @9892d01c (dma) 0x000000 - rsvd[3]
[ 200.571567] xhci_hcd 0000:00:14.0: @ffff88009892d024 (virt) @9892d024 (dma) 0x2000026 - ep_info2
[ 200.571773] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 200.572004] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 200.572216] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 200.572314] xhci_hcd 0000:00:14.0: @ffff8800317ab000 (virt) @317ab000 (dma) 0x000000 - drop flags
[ 200.572477] xhci_hcd 0000:00:14.0: @ffff8800317ab010 (virt) @317ab010 (dma) 0x000000 - rsvd2[2]
[ 200.572635] xhci_hcd 0000:00:14.0: Slot Context:
[ 200.572795] xhci_hcd 0000:00:14.0: @ffff8800317ab02c (virt) @317ab02c (dma) 0x18000008 - dev_state
[ 200.572956] xhci_hcd 0000:00:14.0: @ffff8800317ab03c (virt) @317ab03c (dma) 0x000000 - rsvd[3]
[ 200.573155] xhci_hcd 0000:00:14.0: @ffff8800317ab050 (virt) @317ab050 (dma) 0x000000 - tx_info
[ 200.573363] xhci_hcd 0000:00:14.0: // Ding dong!
[ 200.573503] xhci_hcd 0000:00:14.0: Slot Context:
[ 200.573657] xhci_hcd 0000:00:14.0: @ffff88009892d00c (virt) @9892d00c (dma) 0x18000008 - dev_state
[ 200.573851] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 200.574081] xhci_hcd 0000:00:14.0: @ffff88009892d038 (virt) @9892d038 (dma) 0x000000 - rsvd[1]
[ 200.574247] xhci_hcd 0000:00:14.0: xhci_drop_endpoint called for udev ffff8800b7a3b800
[ 200.574412] xhci_hcd 0000:00:14.0: @ffff88009892c004 (virt) @9892c004 (dma) 0x000001 - add flags
[ 200.574588] xhci_hcd 0000:00:14.0: @ffff88009892c018 (virt) @9892c018 (dma) 0x000000 - rsvd2[4]
[ 200.574769] xhci_hcd 0000:00:14.0: @ffff88009892c028 (virt) @9892c028 (dma) 0x000000 - tt_info
[ 200.574975] xhci_hcd 0000:00:14.0: @ffff88009892c048 (virt) @9892c048 (dma) 0x8d68a401 - deq
[ 200.575187] xhci_hcd 0000:00:14.0: Completed config ep cmd
[ 200.575354] xhci_hcd 0000:00:14.0: @ffff88009892d008 (virt) @9892d008 (dma) 0x000000 - tt_info
[ 200.575492] xhci_hcd 0000:00:14.0: IN Endpoint 00 Context (ep_index 00):
[ 200.575649] xhci_hcd 0000:00:14.0: @ffff88009892d03c (virt) @9892d03c (dma) 0x000000 - rsvd[2]
[ 200.576026] xhci_hcd 0000:00:14.0: // Ding dong!
[ 200.576066] xhci_hcd 0000:00:14.0: Dropped 1 ep ctxs, flags = 0x1, 9 now active.
[ 200.600085] Buffer I/O error on device sdc1, logical block 0
[ 200.600109] lost page write due to I/O error on sdc1
[ 200.600125] EXT3-fs (sdc1): I/O error while writing superblock
[ 200.606694] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 200.606736] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 200.608207] Buffer I/O error on device sdc2, logical block 1081344
[ 200.608230] lost page write due to I/O error on sdc2
[ 200.608246] JBD2: Error -5 detected when updating journal superblock for sdc2-8.
[ 200.638706] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 200.638736] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 200.666717] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[ 200.670725] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 200.670754] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 200.702754] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 200.702793] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 200.702840] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 200.702864] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 200.702894] xhci_hcd 0000:00:14.0: get port status, actual port 1 status = 0x2a0
[ 200.702916] xhci_hcd 0000:00:14.0: Get port status returned 0x2a0
[ 200.702968] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 0 status = 0xe0002a0
[ 200.703011] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 1 status = 0xe0002a0
[ 200.703054] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 2 status = 0xe0002a0
[ 200.703090] xhci_hcd 0000:00:14.0: set port remote wake mask, actual port 3 status = 0xe0002a0
[ 200.703112] hub 2-0:1.0: hub_suspend
[ 200.703131] usb usb2: bus auto-suspend, wakeup 1
[ 200.703153] xhci_hcd 0000:00:14.0: xhci_hub_status_data: stopping port polling.
[-- Attachment #4: log-3.13-rc1.txt --]
[-- Type: text/plain, Size: 31749 bytes --]
[ 802.906044] netpoll: netconsole: local port 6665
[ 802.906051] netpoll: netconsole: local IPv4 address 0.0.0.0
[ 802.906053] netpoll: netconsole: interface 'eth1'
[ 802.906055] netpoll: netconsole: remote port 6666
[ 802.906058] netpoll: netconsole: remote IPv4 address 10.7.201.41
[ 802.906060] netpoll: netconsole: remote ethernet address 00:05:1b:72:1f:e1
[ 802.906064] netpoll: netconsole: local IP 10.7.201.20
[ 802.906989] console [netcon0] enabled
[ 802.907012] netconsole: network logging started
[ 852.175710] usb usb2: usb wakeup-resume
[ 852.175766] usb usb2: usb auto-resume
[ 852.175809] hub 2-0:1.0: hub_resume
[ 852.175971] hub 2-0:1.0: port 2: status 0203 change 0001
[ 852.280309] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 852.280477] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 852.392949] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 852.409562] usb 2-2: skipped 1 descriptor after endpoint
[ 852.409611] usb 2-2: skipped 1 descriptor after endpoint
[ 852.409649] usb 2-2: skipped 2 descriptors after endpoint
[ 852.409681] usb 2-2: skipped 2 descriptors after endpoint
[ 852.409715] usb 2-2: skipped 2 descriptors after endpoint
[ 852.409746] usb 2-2: skipped 2 descriptors after endpoint
[ 852.409916] usb 2-2: default language 0x0409
[ 852.410455] usb 2-2: udev 2, busnum 2, minor = 129
[ 852.410497] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 852.410525] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 852.410552] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 852.410576] usb 2-2: Manufacturer: ASM1053E
[ 852.410609] usb 2-2: SerialNumber: 123456789045
[ 852.411372] usb 2-2: usb_probe_device
[ 852.411423] usb 2-2: configuration #1 chosen from 1 choice
[ 852.412450] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 852.413250] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 852.437158] usb-storage 2-2:1.0: usb_probe_interface
[ 852.437187] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 852.437917] usbcore: registered new interface driver usb-storage
[ 852.441190] uas 2-2:1.0: usb_probe_interface
[ 852.441214] uas 2-2:1.0: usb_probe_interface - got id
[ 852.444636] scsi6 : uas
[ 852.445540] usbcore: registered new interface driver uas
[ 852.445928] scsi 6:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 852.446945] sd 6:0:0:0: Attached scsi generic sg1 type 0
[ 852.454427] sd 6:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 852.455422] sd 6:0:0:0: [sdb] Write Protect is off
[ 852.455448] sd 6:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 852.455900] sd 6:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 852.459774] sdb: sdb1 sdb2 sdb3 sdb4
[ 852.464898] sd 6:0:0:0: [sdb] Attached SCSI disk
[ 853.020475] kjournald starting. Commit interval 5 seconds
[ 853.021345] EXT3-fs (sdb1): using internal journal
[ 853.021397] EXT3-fs (sdb1): recovery complete
[ 853.021415] EXT3-fs (sdb1): mounted filesystem with ordered data mode
[ 853.033034] EXT4-fs (sdb2): recovery complete
[ 853.033425] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 853.051873] FAT-fs (sdb4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 853.070019] EXT2-fs (sdb3): warning: mounting unchecked fs, running e2fsck is recommended
[ 853.184420] systemd-hostnamed[2810]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 858.304415] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 858.304739] hub 2-0:1.0: warm reset port 2
[ 858.360377] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 858.376078] sd 6:0:0:0: [sdb] uas_cmd_cmplt ffff88004fa45c00 tag 0, inflight: CMD OUT
[ 858.376147] sd 6:0:0:0: [sdb] cmd cmplt err -71
[ 858.379677] sd 6:0:0:0: [sdb] uas_cmd_cmplt ffff8800504f7600 tag 1, inflight: CMD OUT
[ 858.379761] sd 6:0:0:0: [sdb] cmd cmplt err -71
[ 858.417202] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 858.417256] usb 2-2: USB disconnect, device number 2
[ 858.417285] usb 2-2: unregistering device
[ 858.417322] usb 2-2: unregistering interface 2-2:1.0
[ 858.417699] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 858.417833] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 858.417970] xhci_hcd 0000:00:14.0: shutdown urb ffff88004fbbc240 ep2out-bulk
[ 858.417992] sd 6:0:0:0: [sdb] uas_data_cmplt ffff88004fa45c00 tag 0, inflight: CMD
[ 858.417995] sd 6:0:0:0: [sdb] data cmplt err -108 stream 2
[ 858.418070] xhci_hcd 0000:00:14.0: shutdown urb ffff880072ab43c0 ep2out-bulk
[ 858.418164] sd 6:0:0:0: [sdb] uas_data_cmplt ffff8800504f7600 tag 1, inflight: CMD
[ 858.418194] sd 6:0:0:0: [sdb] data cmplt err -108 stream 3
[ 858.418245] xhci_hcd 0000:00:14.0: shutdown urb ffff88004fbbc780 ep3in-bulk
[ 858.418255] usb 2-2: stat urb: status -108
[ 858.418296] xhci_hcd 0000:00:14.0: shutdown urb ffff880072ab40c0 ep3in-bulk
[ 858.421620] xhci_hcd 0000:00:14.0: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 858.421673] xhci_hcd 0000:00:14.0: @00000000311854a0 00000000 00000000 04000000 05078001
[ 858.421709] usb 2-2: stat urb: status -108
[ 858.421743] sd 6:0:0:0: [sdb] uas_disconnect ffff88004fa45c00 tag 0, inflight: CMD
[ 858.421803] sd 6:0:0:0: [sdb] uas_disconnect ffff8800504f7600 tag 1, inflight: CMD
[ 858.421849] sd 6:0:0:0: [sdb] uas_zap_dead ffff88004fa45c00 tag 0, inflight: CMD abort
[ 858.421896] sd 6:0:0:0: [sdb] abort completed
[ 858.421944] sd 6:0:0:0: [sdb] uas_zap_dead ffff8800504f7600 tag 1, inflight: CMD abort
[ 858.421989] sd 6:0:0:0: [sdb] abort completed
[ 858.422105] sd 6:0:0:0: [sdb] Unhandled error code
[ 858.422143] sd 6:0:0:0: [sdb]
[ 858.422177] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 858.422210] sd 6:0:0:0: [sdb] CDB:
[ 858.422255] end_request: I/O error, dev sdb, sector 29624320
[ 858.422271] Buffer I/O error on device sdb2, logical block 1081344
[ 858.422287] lost page write due to I/O error on sdb2
[ 858.422307] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 858.422320] sd 6:0:0:0: [sdb] Unhandled error code
[ 858.422321] sd 6:0:0:0: [sdb]
[ 858.422396] Aborting journal on device sdb1.
[ 858.430924] EXT2-fs (sdb3): previous I/O error to superblock detected
[ 858.430924]
[ 858.431347] end_request: I/O error, dev sdb, sector 0
[ 858.436076] sd 6:0:0:0: [sdb] Synchronizing SCSI cache
[ 858.472462] EXT2-fs (sdb3): previous I/O error to superblock detected
[ 858.472462]
[ 858.480520] EXT2-fs (sdb3): previous I/O error to superblock detected
[ 858.480520]
[ 858.504997] EXT3-fs (sdb1): error: ext3_put_super: Couldn't clean up the journal
[ 858.505020] EXT3-fs (sdb1): error: remounting filesystem read-only
[ 858.528321] end_request: I/O error, dev sdb, sector 0
[ 858.528430] EXT4-fs error (device sdb2): ext4_put_super:791: Couldn't clean up the journal
[ 858.528470] EXT4-fs (sdb2): Remounting filesystem read-only
[ 858.536348] sd 6:0:0:0: [sdb]
[ 858.536374] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 858.538823] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 858.538883] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 858.538987] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 858.539031] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 858.539080] usb 2-2: usb_disable_device nuking all URBs
[ 858.664463] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 858.664491] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 858.664618] hub 2-0:1.0: hub_suspend
[ 858.664640] usb usb2: bus auto-suspend, wakeup 1
[ 870.602581] usb usb2: usb wakeup-resume
[ 870.602635] usb usb2: usb auto-resume
[ 870.602710] hub 2-0:1.0: hub_resume
[ 870.602875] hub 2-0:1.0: port 2: status 0203 change 0001
[ 870.704450] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 870.704604] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 870.817061] usb 2-2: new SuperSpeed USB device number 3 using xhci_hcd
[ 870.833830] usb 2-2: skipped 1 descriptor after endpoint
[ 870.833881] usb 2-2: skipped 1 descriptor after endpoint
[ 870.833921] usb 2-2: skipped 2 descriptors after endpoint
[ 870.833953] usb 2-2: skipped 2 descriptors after endpoint
[ 870.833992] usb 2-2: skipped 2 descriptors after endpoint
[ 870.834027] usb 2-2: skipped 2 descriptors after endpoint
[ 870.834244] usb 2-2: default language 0x0409
[ 870.834758] usb 2-2: udev 3, busnum 2, minor = 130
[ 870.834801] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 870.834831] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 870.834858] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 870.834894] usb 2-2: Manufacturer: ASM1053E
[ 870.834926] usb 2-2: SerialNumber: 123456789045
[ 870.835656] usb 2-2: usb_probe_device
[ 870.835695] usb 2-2: configuration #1 chosen from 1 choice
[ 870.837971] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 870.838356] usb-storage 2-2:1.0: usb_probe_interface
[ 870.838399] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 870.839326] uas 2-2:1.0: usb_probe_interface
[ 870.839363] uas 2-2:1.0: usb_probe_interface - got id
[ 870.845104] scsi7 : uas
[ 870.846711] scsi 7:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 870.847843] sd 7:0:0:0: Attached scsi generic sg1 type 0
[ 870.849056] sd 7:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 870.849891] sd 7:0:0:0: [sdb] Write Protect is off
[ 870.849909] sd 7:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 870.850260] sd 7:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 870.854224] sdb: sdb1 sdb2 sdb3 sdb4
[ 870.858204] sd 7:0:0:0: [sdb] Attached SCSI disk
[ 871.515166] kjournald starting. Commit interval 5 seconds
[ 871.515524] EXT3-fs (sdb1): using internal journal
[ 871.515543] EXT3-fs (sdb1): recovery complete
[ 871.515558] EXT3-fs (sdb1): mounted filesystem with ordered data mode
[ 871.540410] FAT-fs (sdb4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 871.545510] EXT2-fs (sdb3): warning: mounting unchecked fs, running e2fsck is recommended
[ 871.550416] EXT4-fs (sdb2): recovery complete
[ 871.550442] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 880.754423] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 880.754531] hub 2-0:1.0: warm reset port 2
[ 880.775863] sd 7:0:0:0: [sdb] uas_cmd_cmplt ffff88004b262d00 tag 0, inflight: CMD IN
[ 880.775910] sd 7:0:0:0: [sdb] cmd cmplt err -71
[ 880.779444] sd 7:0:0:0: [sdb] uas_cmd_cmplt ffff88004b263000 tag 1, inflight: CMD IN
[ 880.779560] sd 7:0:0:0: [sdb] cmd cmplt err -71
[ 880.807049] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 880.863624] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 880.863672] usb 2-2: USB disconnect, device number 3
[ 880.863691] usb 2-2: unregistering device
[ 880.863716] usb 2-2: unregistering interface 2-2:1.0
[ 880.863975] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 880.864042] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 880.864123] xhci_hcd 0000:00:14.0: shutdown urb ffff88004b216cc0 ep1in-bulk
[ 880.864166] xhci_hcd 0000:00:14.0: shutdown urb ffff88004b216480 ep1in-bulk
[ 880.864183] sd 7:0:0:0: [sdb] uas_data_cmplt ffff88004b262d00 tag 0, inflight: CMD
[ 880.864186] sd 7:0:0:0: [sdb] data cmplt err -108 stream 2
[ 880.864212] sd 7:0:0:0: [sdb] uas_data_cmplt ffff88004b263000 tag 1, inflight: CMD
[ 880.864213] sd 7:0:0:0: [sdb] data cmplt err -108 stream 3
[ 880.864266] xhci_hcd 0000:00:14.0: shutdown urb ffff88004b2163c0 ep3in-bulk
[ 880.864276] usb 2-2: stat urb: status -108
[ 880.864311] xhci_hcd 0000:00:14.0: shutdown urb ffff88004b216240 ep3in-bulk
[ 880.867649] xhci_hcd 0000:00:14.0: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 880.867684] xhci_hcd 0000:00:14.0: @0000000031185750 00000000 00000000 04000000 06078001
[ 880.867712] usb 2-2: stat urb: status -108
[ 880.867750] sd 7:0:0:0: [sdb] uas_disconnect ffff88004b262d00 tag 0, inflight: CMD
[ 880.867770] sd 7:0:0:0: [sdb] uas_disconnect ffff88004b263000 tag 1, inflight: CMD
[ 880.867788] sd 7:0:0:0: [sdb] uas_zap_dead ffff88004b262d00 tag 0, inflight: CMD abort
[ 880.867809] sd 7:0:0:0: [sdb] abort completed
[ 880.867828] sd 7:0:0:0: [sdb] uas_zap_dead ffff88004b263000 tag 1, inflight: CMD abort
[ 880.867844] sd 7:0:0:0: [sdb] abort completed
[ 880.867926] sd 7:0:0:0: [sdb] Unhandled error code
[ 880.867942] sd 7:0:0:0: [sdb]
[ 880.867958] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 880.867973] sd 7:0:0:0: [sdb] CDB:
[ 880.867992] end_request: I/O error, dev sdb, sector 44077088
[ 880.868024] sd 7:0:0:0: [sdb] Unhandled error code
[ 880.868037] sd 7:0:0:0: [sdb]
[ 880.868049] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 880.877472] EXT2-fs (sdb3): previous I/O error to superblock detected
[ 880.877472]
[ 880.884335] end_request: I/O error, dev sdb, sector 0
[ 880.887467] sd 7:0:0:0: [sdb] Synchronizing SCSI cache
[ 880.928361] JBD: Error -5 detected when updating journal superblock for sdb1.
[ 880.928409] EXT3-fs (sdb1): I/O error while writing superblock
[ 880.943684] EXT2-fs (sdb3): previous I/O error to superblock detected
[ 880.943684]
[ 880.947195] EXT2-fs (sdb3): previous I/O error to superblock detected
[ 880.947195]
[ 880.983284] end_request: I/O error, dev sdb, sector 0
[ 880.983531] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 880.995183] sd 7:0:0:0: [sdb]
[ 880.995211] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 880.998041] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 880.999061] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 880.999192] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 880.999236] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 880.999280] usb 2-2: usb_disable_device nuking all URBs
[ 881.127245] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 881.127273] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 881.127396] hub 2-0:1.0: hub_suspend
[ 881.127419] usb usb2: bus auto-suspend, wakeup 1
[ 898.465375] usb usb2: usb wakeup-resume
[ 898.465431] usb usb2: usb auto-resume
[ 898.465478] hub 2-0:1.0: hub_resume
[ 898.465646] hub 2-0:1.0: port 2: status 0203 change 0001
[ 898.566789] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 898.566954] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 898.679398] usb 2-2: new SuperSpeed USB device number 4 using xhci_hcd
[ 898.695978] usb 2-2: skipped 1 descriptor after endpoint
[ 898.696028] usb 2-2: skipped 1 descriptor after endpoint
[ 898.696071] usb 2-2: skipped 2 descriptors after endpoint
[ 898.696099] usb 2-2: skipped 2 descriptors after endpoint
[ 898.696134] usb 2-2: skipped 2 descriptors after endpoint
[ 898.696167] usb 2-2: skipped 2 descriptors after endpoint
[ 898.696332] usb 2-2: default language 0x0409
[ 898.696870] usb 2-2: udev 4, busnum 2, minor = 131
[ 898.696911] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 898.696940] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 898.696966] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 898.696993] usb 2-2: Manufacturer: ASM1053E
[ 898.697022] usb 2-2: SerialNumber: 123456789045
[ 898.697760] usb 2-2: usb_probe_device
[ 898.697803] usb 2-2: configuration #1 chosen from 1 choice
[ 898.698811] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 898.699206] usb-storage 2-2:1.0: usb_probe_interface
[ 898.699249] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 898.700432] uas 2-2:1.0: usb_probe_interface
[ 898.700478] uas 2-2:1.0: usb_probe_interface - got id
[ 898.706873] scsi8 : uas
[ 898.709165] scsi 8:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 898.710703] sd 8:0:0:0: Attached scsi generic sg1 type 0
[ 898.711902] sd 8:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 898.713086] sd 8:0:0:0: [sdb] Write Protect is off
[ 898.713118] sd 8:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 898.713720] sd 8:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 898.718634] sdb: sdb1 sdb2 sdb3 sdb4
[ 898.723643] sd 8:0:0:0: [sdb] Attached SCSI disk
[ 899.474583] kjournald starting. Commit interval 5 seconds
[ 899.475064] EXT3-fs (sdb1): using internal journal
[ 899.475479] EXT3-fs (sdb1): recovery complete
[ 899.475497] EXT3-fs (sdb1): mounted filesystem with ordered data mode
[ 899.477401] FAT-fs (sdb4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 899.480273] EXT2-fs (sdb3): warning: mounting unchecked fs, running e2fsck is recommended
[ 899.495845] EXT4-fs (sdb2): recovery complete
[ 899.497765] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 956.069799] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 4 /dev/sdb3
[ 956.083298] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 4 /dev/sdb3
[ 967.673600] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 967.673943] hub 2-0:1.0: warm reset port 2
[ 967.728410] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 967.785197] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 967.785251] usb 2-2: USB disconnect, device number 4
[ 967.785281] usb 2-2: unregistering device
[ 967.785307] usb 2-2: unregistering interface 2-2:1.0
[ 967.785694] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 967.785845] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 967.787383] end_request: I/O error, dev sdb, sector 0
[ 967.800661] sd 8:0:0:0: [sdb] Synchronizing SCSI cache
[ 967.820727] EXT3-fs (sdb1): I/O error while writing superblock
[ 967.840286] end_request: I/O error, dev sdb, sector 0
[ 967.840421] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 967.908354] sd 8:0:0:0: [sdb]
[ 967.908381] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 967.909067] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 967.909137] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 967.909422] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 967.909490] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 967.909555] usb 2-2: usb_disable_device nuking all URBs
[ 968.036454] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 968.036483] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 968.036593] hub 2-0:1.0: hub_suspend
[ 968.036615] usb usb2: bus auto-suspend, wakeup 1
[ 971.015660] usb usb2: usb wakeup-resume
[ 971.015719] usb usb2: usb auto-resume
[ 971.015765] hub 2-0:1.0: hub_resume
[ 971.015932] hub 2-0:1.0: port 2: status 0203 change 0001
[ 971.118536] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 971.118684] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 971.231157] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd
[ 971.247723] usb 2-2: skipped 1 descriptor after endpoint
[ 971.247773] usb 2-2: skipped 1 descriptor after endpoint
[ 971.247812] usb 2-2: skipped 2 descriptors after endpoint
[ 971.247839] usb 2-2: skipped 2 descriptors after endpoint
[ 971.247868] usb 2-2: skipped 2 descriptors after endpoint
[ 971.247898] usb 2-2: skipped 2 descriptors after endpoint
[ 971.248055] usb 2-2: default language 0x0409
[ 971.248669] usb 2-2: udev 5, busnum 2, minor = 132
[ 971.248711] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 971.248739] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 971.248766] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 971.248793] usb 2-2: Manufacturer: ASM1053E
[ 971.248824] usb 2-2: SerialNumber: 123456789045
[ 971.249599] usb 2-2: usb_probe_device
[ 971.249653] usb 2-2: configuration #1 chosen from 1 choice
[ 971.250678] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 971.251138] usb-storage 2-2:1.0: usb_probe_interface
[ 971.251194] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 971.252314] uas 2-2:1.0: usb_probe_interface
[ 971.252354] uas 2-2:1.0: usb_probe_interface - got id
[ 971.258098] scsi9 : uas
[ 971.260485] scsi 9:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 971.262382] sd 9:0:0:0: Attached scsi generic sg1 type 0
[ 971.263341] sd 9:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 971.264615] sd 9:0:0:0: [sdb] Write Protect is off
[ 971.264651] sd 9:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 971.265248] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 971.270821] sdb: sdb1 sdb2 sdb3 sdb4
[ 971.281098] sd 9:0:0:0: [sdb] Attached SCSI disk
[ 971.689053] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 4 /dev/sdb3
[ 971.704625] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 4 /dev/sdb3
[ 971.831310] kjournald starting. Commit interval 5 seconds
[ 971.831843] EXT3-fs (sdb1): using internal journal
[ 971.831873] EXT3-fs (sdb1): recovery complete
[ 971.831893] EXT3-fs (sdb1): mounted filesystem with ordered data mode
[ 971.845627] EXT4-fs (sdb2): recovery complete
[ 971.846594] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)
[ 971.855426] btrfs: device fsid 9f21ef28-0eac-4736-9964-db5378b877e4 devid 1 transid 4 /dev/sdb3
[ 971.858570] btrfs: disk space caching is enabled
[ 971.872340] btrfs: creating UUID tree
[ 971.885633] FAT-fs (sdb4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 978.301455] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 978.301816] hub 2-0:1.0: warm reset port 2
[ 978.355412] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 978.412202] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 978.412257] usb 2-2: USB disconnect, device number 5
[ 978.412286] usb 2-2: unregistering device
[ 978.412315] usb 2-2: unregistering interface 2-2:1.0
[ 978.412664] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 978.412812] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 978.429002] end_request: I/O error, dev sdb, sector 0
[ 978.430689] sd 9:0:0:0: [sdb] Synchronizing SCSI cache
[ 978.471372] btrfs: bdev /dev/sdb3 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[ 978.475303] btrfs: bdev /dev/sdb3 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[ 978.475337] btrfs: bdev /dev/sdb3 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[ 978.475375] BTRFS error (device sdb3) in btrfs_commit_transaction:1890: errno=-5 IO failure (Error while writing out transaction)
[ 978.475399] BTRFS info (device sdb3): forced readonly
[ 978.475425] BTRFS warning (device sdb3): Skipping commit of aborted transaction.
[ 978.475448] ------------[ cut here ]------------
[ 978.475485] WARNING: CPU: 2 PID: 3330 at fs/btrfs/super.c:254 __btrfs_abort_transaction+0x50/0x110 [btrfs]()
[ 978.475512] btrfs: Transaction aborted (error -5)
[ 978.475567] CPU: 2 PID: 3330 Comm: umount Not tainted 3.13.0-rc1+ #126
[ 978.475590] Hardware name: LENOVO 2325AP7/2325AP7, BIOS G2ET82WW (2.02 ) 09/11/2012
[ 978.475618] Call Trace:
[ 978.475640] [<ffffffff81611853>] dump_stack+0x45/0x56
[ 978.475664] [<ffffffff8104744d>] warn_slowpath_common+0x7d/0xa0
[ 978.475685] [<ffffffff810474bc>] warn_slowpath_fmt+0x4c/0x50
[ 978.475711] [<ffffffffa024da50>] __btrfs_abort_transaction+0x50/0x110 [btrfs]
[ 978.475742] [<ffffffffa02771ae>] cleanup_transaction+0x6e/0x290 [btrfs]
[ 978.475771] [<ffffffff81088390>] ? prepare_to_wait_event+0x100/0x100
[ 978.475798] [<ffffffffa02780e2>] btrfs_commit_transaction+0x6d2/0x940 [btrfs]
[ 978.475982] [<ffffffff8118ed56>] deactivate_super+0x46/0x60
[ 978.539548] sd 9:0:0:0: [sdb]
[ 978.539622] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 978.541614] usb 2-2: usb_set_device_initiated_lpm: Can't enable U1 state for unconfigured device.
[ 978.541689] usb 2-2: usb_set_device_initiated_lpm: Can't enable U2 state for unconfigured device.
[ 978.541800] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 978.541840] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 978.541878] usb 2-2: usb_disable_device nuking all URBs
[ 978.567688] Buffer I/O error on device sdb1, logical block 0
[ 978.567712] lost page write due to I/O error on sdb1
[ 978.567725] EXT3-fs (sdb1): I/O error while writing superblock
[ 978.596095] Buffer I/O error on device sdb2, logical block 1081344
[ 978.596118] lost page write due to I/O error on sdb2
[ 978.596146] JBD2: Error -5 detected when updating journal superblock for sdb2-8.
[ 978.596400] ------------[ cut here ]------------
[ 978.596423] WARNING: CPU: 1 PID: 3333 at fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0()
[ 978.596439] sysfs group ffffffff81c927a0 not found for kobject 'target9:0:0'
[ 978.596502] CPU: 1 PID: 3333 Comm: umount Tainted: G W 3.13.0-rc1+ #126
[ 978.596522] Hardware name: LENOVO 2325AP7/2325AP7, BIOS G2ET82WW (2.02 ) 09/11/2012
[ 978.596542] Call Trace:
[ 978.596569] [<ffffffff81611853>] dump_stack+0x45/0x56
[ 978.596590] [<ffffffff8104744d>] warn_slowpath_common+0x7d/0xa0
[ 978.596616] [<ffffffff810474bc>] warn_slowpath_fmt+0x4c/0x50
[ 978.596631] [<ffffffff8120202e>] ? sysfs_get_dirent_ns+0x4e/0x70
[ 978.596650] [<ffffffff812032f6>] sysfs_remove_group+0xc6/0xd0
[ 978.596675] [<ffffffff814029c3>] dpm_sysfs_remove+0x43/0x50
[ 978.596693] [<ffffffff813f89e5>] device_del+0x45/0x1c0
[ 978.596719] [<ffffffff81429487>] scsi_target_reap_usercontext+0x27/0x40
[ 978.596735] [<ffffffff81061b37>] execute_in_process_context+0x67/0x70
[ 978.596754] [<ffffffff8142a924>] scsi_target_reap+0xc4/0xf0
[ 978.596926] [<ffffffff8141efbb>] scsi_device_put+0x3b/0x50
[ 978.597149] [<ffffffff81620516>] system_call_fastpath+0x1a/0x1f
[ 978.597376] invalid opcode: 0000 [#1] configfs x86_pkg_temp_thermal lrw mac80211 snd_usb_audio cfg80211 snd_seq_device xor libahci drm[ 978.599392] CPU: 1 PID: 3333 Comm: umount Tainted: G W 3.13.0-rc1+ #126
[ 978.599545] RIP: 0010:[<ffffffff812e6c94>] [ 978.599730] RSP: 0018:ffff880045a1bbb0 EFLAGS: 00010246
[ 978.599948] R13: ffff88003f9a1000 R14: ffff88003f12ec28 R15: ffff8800714b4000
[ 978.600121] Stack:
[ 978.600252] ffff88003f9a1000[ 978.600359] ffffffff81c91b60[ 978.600472] Call Trace:
[ 978.600589] [<ffffffff8130c837>] kobject_cleanup+0x77/0x1b0
[ 978.600711] [<ffffffff8142938f>] scsi_target_dev_release+0x1f/0x30
[ 978.600838] [<ffffffff8130c6f0>] kobject_put+0x30/0x60
[ 978.600969] [<ffffffff81061b37>] execute_in_process_context+0x67/0x70
[ 978.601058] [<ffffffff813f8032>] device_release+0x32/0xa0
[ 978.601182] [<ffffffff813f8327>] put_device+0x17/0x20
[ 978.601264] [<ffffffff81434000>] scsi_disk_put+0x30/0x50
[ 978.601388] [<ffffffff811c49e2>] __blkdev_put+0x112/0x1b0
[ 978.602570] [<ffffffff811c537c>] blkdev_put+0x4c/0x120
[ 978.604905] [<ffffffff8118e4e4>] kill_block_super+0x44/0x70
[ 978.605953] [<ffffffff8118e7ad>] deactivate_locked_super+0x3d/0x60
[ 978.607006] [<ffffffff8118ed56>] deactivate_super+0x46/0x60
[ 978.608009] [<ffffffff811aaa91>] mntput_no_expire+0xd1/0x160
[ 978.608944] [<ffffffff811abf3e>] SyS_umount+0x8e/0x100
[ 978.609837] [<ffffffff81620516>] system_call_fastpath+0x1a/0x1f
[ 978.610690] Code: e8 b2 c2 e8 ff 5b b8 01 00 00 00 5d c3 0f 0b 1f 00 89 ff <0f> 84 00 00 00 00 00 0f 55
[ 978.613697] RIP [<ffffffff812e6c94>] blk_free_tags+0x14/0x20
[ 978.614583] RSP <ffff880045a1bbb0>
[ 978.621197] ---[ end trace f8229c0a7483dbed ]---
[ 978.683521] hub 2-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x2a0
[ 978.683545] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 978.683670] hub 2-0:1.0: hub_suspend
[ 978.683693] usb usb2: bus auto-suspend, wakeup 1
[ 1018.269005] usb usb2: usb wakeup-resume
[ 1018.269062] usb usb2: usb auto-resume
[ 1018.269110] hub 2-0:1.0: hub_resume
[ 1018.269280] hub 2-0:1.0: port 2: status 0203 change 0001
[ 1018.369655] hub 2-0:1.0: state 7 ports 4 chg 0004 evt 0000
[ 1018.369833] hub 2-0:1.0: port 2, status 0203, change 0000, 5.0 Gb/s
[ 1018.482248] usb 2-2: new SuperSpeed USB device number 6 using xhci_hcd
[ 1018.498846] usb 2-2: skipped 1 descriptor after endpoint
[ 1018.498900] usb 2-2: skipped 1 descriptor after endpoint
[ 1018.498939] usb 2-2: skipped 2 descriptors after endpoint
[ 1018.498969] usb 2-2: skipped 2 descriptors after endpoint
[ 1018.499003] usb 2-2: skipped 2 descriptors after endpoint
[ 1018.499036] usb 2-2: skipped 2 descriptors after endpoint
[ 1018.499194] usb 2-2: default language 0x0409
[ 1018.499752] usb 2-2: udev 6, busnum 2, minor = 133
[ 1018.499792] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 1018.499821] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 1018.499849] usb 2-2: Product: Plugable USB3-SATA-UASP1
[ 1018.499873] usb 2-2: Manufacturer: ASM1053E
[ 1018.499902] usb 2-2: SerialNumber: 123456789045
[ 1018.500620] usb 2-2: usb_probe_device
[ 1018.500667] usb 2-2: configuration #1 chosen from 1 choice
[ 1018.501570] usb 2-2: adding 2-2:1.0 (config #1, interface 0)
[ 1018.502029] usb-storage 2-2:1.0: usb_probe_interface
[ 1018.502085] usb-storage 2-2:1.0: usb_probe_interface - got id
[ 1018.503204] uas 2-2:1.0: usb_probe_interface
[ 1018.503254] uas 2-2:1.0: usb_probe_interface - got id
[ 1018.509600] scsi10 : uas
[ 1018.511684] scsi 10:0:0:0: Direct-Access ASM1053E Plugable USB3-SA 0 PQ: 0 ANSI: 6
[ 1018.513096] sd 10:0:0:0: Attached scsi generic sg1 type 0
[ 1018.514067] sd 10:0:0:0: [sdb] 117231408 512-byte logical blocks: (60.0 GB/55.8 GiB)
[ 1018.514994] sd 10:0:0:0: [sdb] Write Protect is off
[ 1018.515015] sd 10:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 1018.515404] sd 10:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1060.590853] hub 2-0:1.0: state 7 ports 4 chg 0000 evt 0004
[ 1060.591203] hub 2-0:1.0: warm reset port 2
[ 1060.645598] hub 2-0:1.0: port 2 not warm reset yet, waiting 50ms
[ 1060.702265] hub 2-0:1.0: port 2, status 02c0, change 0041, 5.0 Gb/s
[ 1060.702317] usb 2-2: USB disconnect, device number 6
[ 1060.702346] usb 2-2: unregistering device
[ 1060.702374] usb 2-2: unregistering interface 2-2:1.0
[ 1060.702718] usb 2-2: usb_set_device_initiated_lpm: Can't disable U1 state for unconfigured device.
[ 1060.702867] usb 2-2: usb_set_device_initiated_lpm: Can't disable U2 state for unconfigured device.
[ 1306.845928] waiting module removal not supported: please upgrade
[ 1306.845978] xhci_hcd 0000:00:14.0: remove, state 1
[ 1306.846036] xhci_hcd 0000:00:14.0: roothub graceful disconnect
[ 1306.846065] usb usb2: USB disconnect, device number 1
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: BTRFS doesn't handle USB device disconnect
2013-12-11 1:17 BTRFS doesn't handle USB device disconnect Sarah Sharp
@ 2013-12-11 16:03 ` Alan Stern
2013-12-11 16:18 ` Hugo Mills
2013-12-11 23:20 ` Sarah Sharp
0 siblings, 2 replies; 4+ messages in thread
From: Alan Stern @ 2013-12-11 16:03 UTC (permalink / raw)
To: Sarah Sharp
Cc: Chris Mason, linux-btrfs-u79uwXL29TY76Z2rM5mHXA,
linux-usb-u79uwXL29TY76Z2rM5mHXA, Hans de Goede,
linux-scsi-u79uwXL29TY76Z2rM5mHXA
On Tue, 10 Dec 2013, Sarah Sharp wrote:
> In order to stress test the uas driver (next-gen USB storage driver), I
> decided to run some tests with a USB 3.0 storage device with four 10GB
> partitions: BTRFS, ext3, ext4, and fat32.
>
> It seems that BTRFS doesn't handle unexpected USB disconnect very well.
> Is that expected behavior?
>
> The BTRFS partition was created on an Ubuntu 13.10 system, with
> btrfs-tools version 0.19+20130705-1.
>
> On 3.12-rc6, if all partitions are mounted, and I yank the USB cable,
> the BTRFS filesystem still shows up as mounted. If I yank it multiple
> times, sometimes it's listed twice when the device is disconnected:
>
> /dev/sdb3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e4 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> /dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e41 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
>
> Sometimes (but not always) when I plug it back in, I can get /dev/sdc3
> listed twice:
>
> /dev/sdb3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e4 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> /dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e42 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> /dev/sdc1 on /media/sarah/ext3-part type ext3 (rw,nosuid,nodev,uhelper=udisks2)
> /dev/sdc2 on /media/sarah/ext4-part type ext4 (rw,nosuid,nodev,uhelper=udisks2)
> /dev/sdc4 on /media/sarah/fat32-part type vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
> /dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e41 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
>
> On 3.13-rc1, the btrfs partion from the disconnected USB device
> continues to be listed as mounted. Yanking the cable produces some
> additional oops messages. It also produced a couple hard-hangs.
> Unfortunately, I didn't capture the dmesg during the hard-hangs, so I
> can't tell for sure which driver is to blame (uas, btrfs, or xhci).
Does this happen with usb-storage instead of uas?
What about with ehci-hcd instead of xhci-hcd?
And just to be exotic, what about with dummy-hcd and the uas or
g_mass_storage gadget driver?
Alan Stern
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: BTRFS doesn't handle USB device disconnect
2013-12-11 16:03 ` Alan Stern
@ 2013-12-11 16:18 ` Hugo Mills
2013-12-11 23:20 ` Sarah Sharp
1 sibling, 0 replies; 4+ messages in thread
From: Hugo Mills @ 2013-12-11 16:18 UTC (permalink / raw)
To: Alan Stern
Cc: Sarah Sharp, Chris Mason, linux-btrfs, linux-usb, Hans de Goede,
linux-scsi
[-- Attachment #1: Type: text/plain, Size: 3462 bytes --]
On Wed, Dec 11, 2013 at 11:03:09AM -0500, Alan Stern wrote:
> On Tue, 10 Dec 2013, Sarah Sharp wrote:
>
> > In order to stress test the uas driver (next-gen USB storage driver), I
> > decided to run some tests with a USB 3.0 storage device with four 10GB
> > partitions: BTRFS, ext3, ext4, and fat32.
> >
> > It seems that BTRFS doesn't handle unexpected USB disconnect very well.
> > Is that expected behavior?
It's something that's been known about for a while, but is clearly
undesirable behaviour. I don't think anyone with the detailed
knowledge of the FS code has investigated in enough depth to get to
the point of proposing patches. I suspect it's just not shown up with
enough disastrous consequences to bubble to the top of the stack of
things to fix yet.
I think we're still at the point of "you can use USB if you like,
but don't be surprised if, sometimes, Bad Things happen when the bus
disconnects briefly".
The problems you show below do look quite like the kind of things
we've seen btrfs doing on USB disconnects, so on only this evidence I
wouldn't be quick to point any fingers at the USB layer (unless other
filesystems corroborate the behaviour).
Hugo.
(I'm not a btrfs developer, but I do a reasonable amount of
first-line support for it on IRC and linux-btrfs; we see these things
every week or two).
> > The BTRFS partition was created on an Ubuntu 13.10 system, with
> > btrfs-tools version 0.19+20130705-1.
> >
> > On 3.12-rc6, if all partitions are mounted, and I yank the USB cable,
> > the BTRFS filesystem still shows up as mounted. If I yank it multiple
> > times, sometimes it's listed twice when the device is disconnected:
> >
> > /dev/sdb3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e4 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> > /dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e41 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> >
> > Sometimes (but not always) when I plug it back in, I can get /dev/sdc3
> > listed twice:
> >
> > /dev/sdb3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e4 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> > /dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e42 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> > /dev/sdc1 on /media/sarah/ext3-part type ext3 (rw,nosuid,nodev,uhelper=udisks2)
> > /dev/sdc2 on /media/sarah/ext4-part type ext4 (rw,nosuid,nodev,uhelper=udisks2)
> > /dev/sdc4 on /media/sarah/fat32-part type vfat (rw,nosuid,nodev,uid=1000,gid=1000,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
> > /dev/sdc3 on /media/sarah/9f21ef28-0eac-4736-9964-db5378b877e41 type btrfs (rw,nosuid,nodev,uhelper=udisks2)
> > On 3.13-rc1, the btrfs partion from the disconnected USB device
> > continues to be listed as mounted. Yanking the cable produces some
> > additional oops messages. It also produced a couple hard-hangs.
> > Unfortunately, I didn't capture the dmesg during the hard-hangs, so I
> > can't tell for sure which driver is to blame (uas, btrfs, or xhci).
>
> Does this happen with usb-storage instead of uas?
>
> What about with ehci-hcd instead of xhci-hcd?
>
> And just to be exotic, what about with dummy-hcd and the uas or
> g_mass_storage gadget driver?
--
=== Hugo Mills: hugo@... carfax.org.uk | darksatanic.net | lug.org.uk ===
PGP key: 65E74AC0 from wwwkeys.eu.pgp.net or http://www.carfax.org.uk
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: BTRFS doesn't handle USB device disconnect
2013-12-11 16:03 ` Alan Stern
2013-12-11 16:18 ` Hugo Mills
@ 2013-12-11 23:20 ` Sarah Sharp
1 sibling, 0 replies; 4+ messages in thread
From: Sarah Sharp @ 2013-12-11 23:20 UTC (permalink / raw)
To: Alan Stern; +Cc: Chris Mason, linux-btrfs, linux-usb, Hans de Goede, linux-scsi
On Wed, Dec 11, 2013 at 11:03:09AM -0500, Alan Stern wrote:
> On Tue, 10 Dec 2013, Sarah Sharp wrote:
> > On 3.13-rc1, the btrfs partion from the disconnected USB device
> > continues to be listed as mounted. Yanking the cable produces some
> > additional oops messages. It also produced a couple hard-hangs.
> > Unfortunately, I didn't capture the dmesg during the hard-hangs, so I
> > can't tell for sure which driver is to blame (uas, btrfs, or xhci).
>
> Does this happen with usb-storage instead of uas?
>
> What about with ehci-hcd instead of xhci-hcd?
>
> And just to be exotic, what about with dummy-hcd and the uas or
> g_mass_storage gadget driver?
I can't reproduce the hard-hangs (with xhci and uas), but I did manage
to reproduce a bug in uas where the disconnect function hangs, and hangs
the khubd thread as well. This happens even with the btrfs partition
wiped from the drive, so it's not a btrfs issue. I'll send a separate
bug report to Hans.
Sarah Sharp
^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-12-11 16:03 ` Alan Stern
2013-12-11 16:18 ` Hugo Mills
2013-12-11 23:20 ` Sarah Sharp
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