[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
This bug existed in natty and still exists in oneiric. ** Summary changed: - USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint + USB 3.0: xhci_hcd WARN: Stalled endpoint -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0: xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
I have been seeing a problem exactly like this on an IcyBox USB3 SATA enclosure (IB-351 series, model IB-351StU3-B) hooked up to a StarTech PEXUSB3S2 PCI-E USB card (identifies as NEC Corporation uPD720200 USB 3.0 Host Controller) After trying a number of things without success, I gave the 3.1 mainline kernel a try. It now works perfectly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 ArecordDevices: List of CAPTURE Hardware Devices card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: htpcuser 1362 F pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xfe8fc000 irq 48' Mixer name : 'Realtek ALC662 rev1' Components : 'HDA:10ec0662,19daa125,00100101' Controls : 25 Simple ctrls : 14 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xfcf7c000 irq 16' Mixer name : 'Nvidia GPU 0b HDMI/DP' Components : 'HDA:10de000b,10de0101,00100200' Controls : 16 Simple ctrls : 4 CurrentDmesg: DistroRelease: Ubuntu 11.04 MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. NonfreeKernelModules: nvidia Package: linux (not installed) ProcEnviron: LANGUAGE= LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-10-generic root=UUID=222c6fe8-e172-4bde-8b73-76e832f1fc9b ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7 RelatedPackageVersions: linux-restricted-modules-2.6.38-10-generic N/A linux-backports-modules-2.6.38-10-generic N/A linux-firmware 1.52 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: natty Uname: Linux 2.6.38-10-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm audio cdrom floppy fuse netdev plugdev sudo video dmi.bios.date: 01/17/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080016 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: To be filled by O.E.M. dmi.board.vendor: To be filled by O.E.M. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080016:bd01/17/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. ** Tags added: apport-collected natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
And same problem with kernel 2.6.38-10-generic x86_64. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Same problem here. I have a Vantec 2-Port SuperSpeed USB 3.0 ExpressCard 34 connected to an external hard drive. My computer is a Lenovo T61p running Ubuntu 11.04 with kernel Linux 2.6.38-8-generic x86_64. The external hard drive gets unmounted and mounted back randomly. This issue happens often (every 10 minutes or so). The hard drive works fine when it is connected to an USB 2.0 port. The same thing happens with another express card (AKE 5Gbps BC618T 54mm 2 Port USB 3.0). This comes from the kernel ring buffer (dmesg): [13673.999804] xhci_hcd :05:00.0: WARN: transfer error on endpoint [13673.999837] usb 8-1: USB disconnect, address 3 [13674.000221] sd 6:0:0:0: [sdb] Unhandled error code [13674.000224] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK [13674.000228] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 95 c7 f8 00 00 f0 00 [13674.000237] end_request: I/O error, dev sdb, sector 9816056 [13674.000254] sd 6:0:0:0: [sdb] Unhandled error code [13674.000256] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK [13674.000259] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 95 c8 e8 00 00 10 00 [13674.000266] end_request: I/O error, dev sdb, sector 9816296 [13674.031772] JBD2: Detected IO errors while flushing file data on sdb1-8 [13674.031787] Aborting journal on device sdb1-8. [13674.031800] EXT4-fs error (device sdb1) in ext4_reserve_inode_write:5620: Journal has aborted [13674.031806] EXT4-fs (sdb1): previous I/O error to superblock detected [13674.031808] JBD2: I/O error detected when updating journal superblock for sdb1-8. [13674.031819] journal commit I/O error [13674.040187] EXT4-fs error (device sdb1) in ext4_dirty_inode:5747: Journal has aborted [13674.040191] EXT4-fs (sdb1): previous I/O error to superblock detected [13674.040220] EXT4-fs (sdb1): previous I/O error to superblock detected [13674.040232] EXT4-fs error (device sdb1): ext4_journal_start_sb:260: Detected aborted journal [13674.040236] EXT4-fs (sdb1): Remounting filesystem read-only [13674.040238] EXT4-fs (sdb1): previous I/O error to superblock detected [13674.111334] EXT4-fs error (device sdb1): ext4_read_block_bitmap:350: comm faac: Cannot read block bitmap - block_group = 452, block_bitmap = 14680068 [13674.111340] EXT4-fs error (device sdb1): ext4_discard_preallocations:3886: comm faac: Error reading block bitmap for 452 [13674.396333] EXT4-fs error (device sdb1): ext4_read_block_bitmap:350: comm ogmrip: Cannot read block bitmap - block_group = 1, block_bitmap = 1026 [13674.396347] EXT4-fs error (device sdb1): ext4_discard_preallocations:3886: comm ogmrip: Error reading block bitmap for 1 [13674.482947] EXT4-fs (sdb1): previous I/O error to superblock detected [13674.482995] EXT4-fs error (device sdb1): ext4_put_super:737: Couldn't clean up the journal [13700.670561] usb 8-1: new SuperSpeed USB device using xhci_hcd and address 4 [13700.693053] xhci_hcd :05:00.0: WARN: short transfer on control ep [13700.694049] xhci_hcd :05:00.0: WARN: short transfer on control ep [13700.694932] xhci_hcd :05:00.0: WARN: short transfer on control ep [13700.695932] xhci_hcd :05:00.0: WARN: short transfer on control ep [13700.698109] scsi7 : usb-storage 8-1:1.0 [13701.691479] scsi 7:0:0:0: Direct-Access USB 3.0 MassStorage 0100 PQ: 0 ANSI: 4 [13701.693180] sd 7:0:0:0: Attached scsi generic sg2 type 0 [13701.695702] sd 7:0:0:0: [sdb] 3907029135 512-byte logical blocks: (2.00 TB/1.81 TiB) [13701.696222] xhci_hcd :05:00.0: WARN: Stalled endpoint [13701.697016] sd 7:0:0:0: [sdb] Write Protect is off [13701.697026] sd 7:0:0:0: [sdb] Mode Sense: 03 00 00 00 [13701.700629] sd 7:0:0:0: [sdb] No Caching mode page present [13701.700640] sd 7:0:0:0: [sdb] Assuming drive cache: write through [13701.702845] xhci_hcd :05:00.0: WARN: Stalled endpoint [13701.704839] sd 7:0:0:0: [sdb] No Caching mode page present [13701.704848] sd 7:0:0:0: [sdb] Assuming drive cache: write through [13701.727813] sdb: sdb1 [13701.729394] xhci_hcd :05:00.0: WARN: Stalled endpoint [13701.731004] sd 7:0:0:0: [sdb] No Caching mode page present [13701.731008] sd 7:0:0:0: [sdb] Assuming drive cache: write through [13701.731011] sd 7:0:0:0: [sdb] Attached SCSI disk [13702.019835] EXT4-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended [13702.128134] EXT4-fs (sdb1): recovery complete [13702.128429] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Problem with GSM-modem on USB2.0 AND USB3.0 port is not a USB issue )?). The "loop" was generated by a "PIN" or "user" entry in NetworkManager Tray-Application. After delete (no PIN/user entries) the GSM-modem connected o.k.. Integrated Storage (micro-SD) only o.k. on USB2.0 port. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Same issue on ASUS G73JW . ADATA S102 32gb thumb drive writes at 27 MB/s in a USB 2.0 slot but only manages 400 KB/s in the 3.0 slot.On Windows partition it can write at over 70 MB/s on the same 3.0 slot. dmesg: [ 6966.205903] usb 3-1: new SuperSpeed USB device using xhci_hcd and address 3 [ 6966.226112] xhci_hcd :04:00.0: WARN: short transfer on control ep [ 6966.226215] xhci_hcd :04:00.0: WARN: short transfer on control ep [ 6966.226287] xhci_hcd :04:00.0: WARN: short transfer on control ep [ 6966.226448] xhci_hcd :04:00.0: WARN: short transfer on control ep [ 6966.227859] scsi12 : usb-storage 3-1:1.0 [ 6967.225417] scsi 12:0:0:0: Direct-Access ADATAUSB Flash Drive 1.00 PQ: 0 ANSI: 5 [ 6967.227409] sd 12:0:0:0: Attached scsi generic sg3 type 0 [ 6967.227729] sd 12:0:0:0: [sdc] 61407232 512-byte logical blocks: (31.4 GB/29.2 GiB) [ 6967.227924] sd 12:0:0:0: [sdc] Write Protect is off [ 6967.227930] sd 12:0:0:0: [sdc] Mode Sense: 03 00 00 00 [ 6967.228429] sd 12:0:0:0: [sdc] No Caching mode page present [ 6967.228436] sd 12:0:0:0: [sdc] Assuming drive cache: write through [ 6967.230417] sd 12:0:0:0: [sdc] No Caching mode page present [ 6967.230424] sd 12:0:0:0: [sdc] Assuming drive cache: write through [ 6967.231749] sdc: unknown partition table [ 6967.233211] sd 12:0:0:0: [sdc] No Caching mode page present [ 6967.233217] sd 12:0:0:0: [sdc] Assuming drive cache: write through [ 6967.233222] sd 12:0:0:0: [sdc] Attached SCSI removable disk -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Thinkpad W520 (Sandybridge USB3.0 + USB2.0/eSata Port) Natty 11.04 uname -a ... "Linux tpw520 2.6.38-11-generic #45~pre201107080907-Ubuntu SMP Fri Jul 8 10:20:37 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux" (Kernel with fix for Sandybridge/Intel IGP hang check kernel-freeze) USB-Device "congstar option gsm modem" RESULT: during 3 tests (USB2.0/esata + USB3.0 ports) in a few seconds the syslog got >1 Million !!! ... Jul 13 18:41:54 tpw520 kernel: [58619.475193] usb 2-1.2: new high speed USB device using ehci_hcd and address 5 Jul 13 18:41:54 tpw520 kernel: [58619.602067] scsi8 : usb-storage 2-1.2:1.0 Jul 13 18:41:55 tpw520 usb_modeswitch: switching 19d2:2000 (congstar Surfstick: congstar Surfstick) Jul 13 18:41:56 tpw520 kernel: [58621.566326] usb 2-1.2: USB disconnect, address 5 Jul 13 18:41:57 tpw520 kernel: [58621.842828] usb 2-1.2: new high speed USB device using ehci_hcd and address 6 Jul 13 18:41:57 tpw520 kernel: [58621.961061] option 2-1.2:1.0: GSM modem (1-port) converter detected ... MILLIONS Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete. Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled... Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started... Jul 13 18:37:46 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 6 -> 4 (reason 0) Jul 13 18:37:46 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 4 -> 6 (reason 0) Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete. Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled... Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started... Jul 13 18:37:46 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 6 -> 4 (reason 0) Jul 13 18:37:46 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 4 -> 6 (reason 0) Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete. Jul 13 18:37:46 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled... ... Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started... Jul 13 18:49:38 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 6 -> 4 (reason 0) Jul 13 18:49:38 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 4 -> 6 (reason 0) Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete. Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled... Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started... Jul 13 18:49:38 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 6 -> 4 (reason 0) Jul 13 18:49:38 tpw520 NetworkManager[930]: (ttyUSB2): device state change: 4 -> 6 (reason 0) Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) complete. Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) scheduled... Jul 13 18:49:38 tpw520 NetworkManager[930]: Activation (ttyUSB2) Stage 1 of 5 (Device Prepare) started... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
I'm seeing the same issue. Painfully slow USB 3.0 transfers with HP Elitebook 8560p and Seagate Freeagent USB 3.0 drive. [ 4979.596702] xhci_hcd :26:00.0: WARN: short transfer on control ep [ 4979.597238] xhci_hcd :26:00.0: WARN: short transfer on control ep [ 4979.597859] xhci_hcd :26:00.0: WARN: short transfer on control ep [ 4979.598483] xhci_hcd :26:00.0: WARN: short transfer on control ep [ 4979.636909] usbcore: registered new interface driver uas [ 4979.645287] Initializing USB Mass Storage driver... [ 4979.645654] scsi6 : usb-storage 3-2:1.0 [ 4979.645887] usbcore: registered new interface driver usb-storage [ 4979.645891] USB Mass Storage support registered. [ 4980.644616] scsi 6:0:0:0: Direct-Access Seagate FreeAgent GoFlex 210 PQ: 0 ANSI: 0 [ 4980.646413] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 4980.647418] sd 6:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/931 GiB) [ 4980.647560] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 4980.649408] sd 6:0:0:0: [sdb] Write Protect is off [ 4980.649417] sd 6:0:0:0: [sdb] Mode Sense: 0f 00 00 00 [ 4980.649831] sd 6:0:0:0: [sdb] No Caching mode page present [ 4980.649839] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 4980.651462] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 4980.652442] sd 6:0:0:0: [sdb] No Caching mode page present [ 4980.652449] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 4980.688587] sdb: sdb1 [ 4980.689580] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 4980.690571] sd 6:0:0:0: [sdb] No Caching mode page present [ 4980.690582] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 4980.690590] sd 6:0:0:0: [sdb] Attached SCSI disk [ 5010.982511] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 5010.983554] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 5011.020524] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 5011.054949] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 5011.087080] xhci_hcd :26:00.0: WARN: Stalled endpoint [ 5011.087880] sd 6:0:0:0: [sdb] Sense Key : Recovered Error [current] [descriptor] [ 5011.087895] Descriptor sense data with sense descriptors (in hex): [ 5011.087900] 72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00 [ 5011.087920] 00 4f 00 c2 40 50 [ 5011.087931] sd 6:0:0:0: [sdb] ASC=0x4 ASCQ=0x1d -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Same problem here. When I plug in a USB mouse to my USB 3.0 port I get lots of warning messages in the kernel ring buffer (dmesg). I suspect this issue also causes my Laptop to completely freeze two or three times a day when I use that USB 3.0 port. hardware: Lenovo Thinkpad 420s OS: Xubuntu 11.04 uname -ir: 2.6.38-8-generic x86_64 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/647973/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
I have a similar problem with a Western Digital Mybook 3.0 disk. I keep it attached as a storage/backup drive to my server that accesses it a few times per day. Sometimes the drive gets inaccessible with the following (or similar) log entries kernel: [142236.119763] xhci_hcd :05:00.0: WARN: transfer error on endpoint kernel: [142236.172137] usb 6-2: USB disconnect, address 2 kernel: [142236.172276] sd 5:0:0:0: [sdc] Unhandled error code kernel: [142236.172287] sd 5:0:0:0: [sdc] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK kernel: [142236.172299] sd 5:0:0:0: [sdc] CDB: Read(10): 28 00 8d 01 09 00 00 00 08 00 kernel: [142236.172321] end_request: I/O error, dev sdc, sector 2365655296 It seems like the driver hangs, because if I do rmmod xhci-hdc modprobe xhci-hdc I usually get the drive back online. The log messages I get when the usb drivers are restarted are kernel: [142465.647650] xhci_hcd :05:00.0: remove, state 4 kernel: [142465.647667] usb usb6: USB disconnect, address 1 kernel: [142465.692007] xhci_hcd :05:00.0: Host controller not halted, aborting reset. kernel: [142465.693609] xhci_hcd :05:00.0: USB bus 6 deregistered kernel: [142465.693877] xhci_hcd :05:00.0: PCI INT A disabled kernel: [142465.761992] xhci_hcd :05:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 kernel: [142465.762052] xhci_hcd :05:00.0: setting latency timer to 64 kernel: [142465.762064] xhci_hcd :05:00.0: xHCI Host Controller kernel: [142465.762985] xhci_hcd :05:00.0: new USB bus registered, assigned bus number 6 kernel: [142465.920355] xhci_hcd :05:00.0: irq 16, io mem 0xfbffe000 kernel: [142465.920463] xhci_hcd :05:00.0: irq 46 for MSI/MSI-X kernel: [142465.920475] xhci_hcd :05:00.0: irq 47 for MSI/MSI-X kernel: [142465.920486] xhci_hcd :05:00.0: irq 48 for MSI/MSI-X kernel: [142465.920497] xhci_hcd :05:00.0: irq 49 for MSI/MSI-X kernel: [142465.920508] xhci_hcd :05:00.0: irq 50 for MSI/MSI-X kernel: [142465.923674] usb usb6: No SuperSpeed endpoint companion for config 1 interface 0 altsetting 0 ep 129: using minimum values kernel: [142465.923991] xHCI xhci_add_endpoint called for root hub kernel: [142465.924034] xHCI xhci_check_bandwidth called for root hub kernel: [142465.924186] hub 6-0:1.0: USB hub found kernel: [142465.924206] hub 6-0:1.0: 4 ports detected kernel: [142466.496231] usb 6-2: new SuperSpeed USB device using xhci_hcd and address 2 kernel: [142466.513798] xhci_hcd :05:00.0: WARN: short transfer on control ep kernel: [142466.514172] xhci_hcd :05:00.0: WARN: short transfer on control ep kernel: [142466.514543] xhci_hcd :05:00.0: WARN: short transfer on control ep kernel: [142466.514918] xhci_hcd :05:00.0: WARN: short transfer on control ep kernel: [142466.516669] scsi10 : usb-storage 6-2:1.0 kernel: [142467.516865] scsi 10:0:0:0: Direct-Access WD My Book 3.0 1123 1006 PQ: 0 ANSI: 4 kernel: [142467.518601] sd 10:0:0:0: [sde] 3907024896 512-byte logical blocks: (2.00 TB/1.81 TiB) kernel: [142467.518738] xhci_hcd :05:00.0: WARN: Stalled endpoint kernel: [142467.518844] sd 10:0:0:0: Attached scsi generic sg2 type 0 kernel: [142467.519170] sd 10:0:0:0: [sde] Write Protect is off kernel: [142467.519179] sd 10:0:0:0: [sde] Mode Sense: 0a 00 10 00 kernel: [142467.519553] sd 10:0:0:0: [sde] No Caching mode page present kernel: [142467.519562] sd 10:0:0:0: [sde] Assuming drive cache: write through kernel: [142467.521519] xhci_hcd :05:00.0: WARN: Stalled endpoint kernel: [142467.522554] sd 10:0:0:0: [sde] No Caching mode page present kernel: [142467.522568] sd 10:0:0:0: [sde] Assuming drive cache: write through kernel: [142477.169120] sde: sde1 kernel: [142477.170125] xhci_hcd :05:00.0: WARN: Stalled endpoint kernel: [142477.170934] sd 10:0:0:0: [sde] No Caching mode page present kernel: [142477.170943] sd 10:0:0:0: [sde] Assuming drive cache: write through kernel: [142477.170950] sd 10:0:0:0: [sde] Attached SCSI disk kernel: [142486.661286] EXT4-fs (sde1): recovery complete kernel: [142486.661662] EXT4-fs (sde1): mounted filesystem with ordered data mode. Opts: (null) The kernel I'm using is 2.6.38-9-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Same warnings on Narty. I see the same transfer rates using a USB 3.0 or USB 2.0 port. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
I think this is my issue too. It affects me on Maverick 64 bit as well as Natty beta2 32bit LiveCD. My steps: 1. boot up with Natty 32bit beta 2 LiveUSB 2. install nfs-common 3. mount an nfs store 4. did some suspend-resume testing 5. inserted a USB flash drive Error: Unable to mount CANON_DC A job is pending on /dev/sdg1 Apr 24 15:59:04 ubuntu kernel: [ 3852.153784] usb 10-4: new high speed USB device using xhci_hcd and address 22 Apr 24 15:59:04 ubuntu kernel: [ 3852.171606] xhci_hcd :02:00.0: WARN: short transfer on control ep Apr 24 15:59:04 ubuntu kernel: [ 3852.172055] xhci_hcd :02:00.0: WARN: short transfer on control ep Apr 24 15:59:04 ubuntu kernel: [ 3852.172443] xhci_hcd :02:00.0: WARN: short transfer on control ep Apr 24 15:59:04 ubuntu kernel: [ 3852.172927] xhci_hcd :02:00.0: WARN: short transfer on control ep Apr 24 15:59:04 ubuntu kernel: [ 3852.174111] scsi46 : usb-storage 10-4:1.0 Apr 24 15:59:05 ubuntu kernel: [ 3853.173751] scsi 46:0:0:0: Direct-Access Single Flash Reader 1.00 PQ: 0 ANSI: 0 Apr 24 15:59:05 ubuntu kernel: [ 3853.175151] sd 46:0:0:0: Attached scsi generic sg7 type 0 Apr 24 15:59:05 ubuntu kernel: [ 3853.597743] sd 46:0:0:0: [sdg] 62720 512-byte logical blocks: (32.1 MB/30.6 MiB) Apr 24 15:59:05 ubuntu kernel: [ 3853.597954] xhci_hcd :02:00.0: WARN: Stalled endpoint Apr 24 15:59:05 ubuntu kernel: [ 3853.598479] sd 46:0:0:0: [sdg] Write Protect is off Apr 24 15:59:05 ubuntu kernel: [ 3853.598485] sd 46:0:0:0: [sdg] Mode Sense: 03 00 00 00 Apr 24 15:59:05 ubuntu kernel: [ 3853.599028] sd 46:0:0:0: [sdg] No Caching mode page present Apr 24 15:59:05 ubuntu kernel: [ 3853.599034] sd 46:0:0:0: [sdg] Assuming drive cache: write through Apr 24 15:59:05 ubuntu kernel: [ 3853.600561] xhci_hcd :02:00.0: WARN: Stalled endpoint Apr 24 15:59:05 ubuntu kernel: [ 3853.601439] sd 46:0:0:0: [sdg] No Caching mode page present Apr 24 15:59:05 ubuntu kernel: [ 3853.601444] sd 46:0:0:0: [sdg] Assuming drive cache: write through Apr 24 15:59:05 ubuntu kernel: [ 3853.604333] sdg: sdg1 Apr 24 15:59:05 ubuntu kernel: [ 3853.606715] xhci_hcd :02:00.0: WARN: Stalled endpoint Apr 24 15:59:05 ubuntu kernel: [ 3853.607607] sd 46:0:0:0: [sdg] No Caching mode page present Apr 24 15:59:05 ubuntu kernel: [ 3853.607613] sd 46:0:0:0: [sdg] Assuming drive cache: write through Apr 24 15:59:05 ubuntu kernel: [ 3853.607617] sd 46:0:0:0: [sdg] Attached SCSI removable disk Apr 24 16:00:29 ubuntu kernel: [ 3937.126803] CE: hpet5 increased min_delta_ns to 7500 nsec Apr 24 16:00:29 ubuntu kernel: [ 3937.126812] CE: hpet5 increased min_delta_ns to 11250 nsec -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
This affects me on Natty as well (playing music to USB sound card): Apr 11 13:00:10 bigthink kernel: [12768.612600] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:10 bigthink kernel: [12768.684540] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:10 bigthink kernel: [12768.684558] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:10 bigthink kernel: [12768.757815] usb 3-3.3.1: reset full speed USB device using xhci_hcd and address 7 Apr 11 13:00:10 bigthink kernel: [12768.777141] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e9e7aa80 Apr 11 13:00:10 bigthink kernel: [12768.777144] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e9e7a880 Apr 11 13:00:10 bigthink kernel: [12768.777151] usb 3-3.3.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Apr 11 13:00:11 bigthink kernel: [12768.832528] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:11 bigthink kernel: [12768.940492] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:11 bigthink kernel: [12769.096420] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:11 bigthink kernel: [12769.384344] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:11 bigthink kernel: [12769.457216] usb 3-3.4: reset full speed USB device using xhci_hcd and address 5 Apr 11 13:00:11 bigthink kernel: [12769.476875] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89880 Apr 11 13:00:11 bigthink kernel: [12769.476881] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89dc0 Apr 11 13:00:11 bigthink kernel: [12769.692172] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:11 bigthink kernel: [12769.765017] usb 3-3.4: reset full speed USB device using xhci_hcd and address 5 Apr 11 13:00:11 bigthink kernel: [12769.784872] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89880 Apr 11 13:00:11 bigthink kernel: [12769.784878] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89dc0 Apr 11 13:00:11 bigthink kernel: [12769.792139] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:12 bigthink kernel: [12769.840158] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:12 bigthink kernel: [12770.459866] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:12 bigthink kernel: [12770.779740] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:13 bigthink kernel: [12770.991633] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:13 bigthink kernel: [12771.064684] usb 3-3.4: reset full speed USB device using xhci_hcd and address 5 Apr 11 13:00:13 bigthink kernel: [12771.084224] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89880 Apr 11 13:00:13 bigthink kernel: [12771.084230] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89dc0 Apr 11 13:00:13 bigthink kernel: [12771.091597] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:13 bigthink kernel: [12771.164650] usb 3-3.4: reset full speed USB device using xhci_hcd and address 5 Apr 11 13:00:13 bigthink kernel: [12771.184181] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89880 Apr 11 13:00:13 bigthink kernel: [12771.184188] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89dc0 Apr 11 13:00:13 bigthink kernel: [12771.267532] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:13 bigthink kernel: [12771.340569] usb 3-3.4: reset full speed USB device using xhci_hcd and address 5 Apr 11 13:00:13 bigthink kernel: [12771.360236] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89880 Apr 11 13:00:13 bigthink kernel: [12771.360242] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep e7e89dc0 Apr 11 13:00:13 bigthink kernel: [12771.667364] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:13 bigthink kernel: [12771.767362] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:14 bigthink kernel: [12771.839334] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:14 bigthink kernel: [12771.915282] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:14 bigthink kernel: [12772.239120] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:14 bigthink kernel: [12772.547056] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:14 bigthink kernel: [12772.770913] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Apr 11 13:00:15 bigthink kernel: [12772.843857] usb 3-3.4: reset full speed USB device using xhci_hcd and address 5 Apr 11 13:00:15 bigthink kernel: [12772.863384] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabl
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
I see similar problems when plugging in a USB3 hard drive. After connecting the hard drive, sometimes I can access it and other times it is unavailable. After some time it becomes unavailable. The drive works fine when connected to the same laptop on a USB2 port. The laptop is a Lenovo W510. This makes USB3 completely unusable for me. Mar 23 13:43:39 homer kernel: [13174.517769] usb 3-2: new SuperSpeed USB device using xhci_hcd and address 2 Mar 23 13:43:39 homer kernel: [13174.562390] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:43:39 homer kernel: [13174.568240] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:43:39 homer kernel: [13174.574225] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:43:39 homer kernel: [13174.580251] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:43:39 homer kernel: [13174.610439] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:43:39 homer kernel: [13174.617689] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:43:40 homer kernel: [13175.792548] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:43:40 homer kernel: [13175.916785] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:43:41 homer kernel: [13176.534112] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:43:41 homer kernel: [13176.802625] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:42 homer kernel: [13237.836603] usb 3-2: reset SuperSpeed USB device using xhci_hcd and address 2 Mar 23 13:44:42 homer kernel: [13237.877342] xhci_hcd :0f:00.0: WARN: short transfer on control ep Mar 23 13:44:42 homer kernel: [13237.877443] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep 8801cf0d5b00 Mar 23 13:44:42 homer kernel: [13237.877451] xhci_hcd :0f:00.0: xHCI xhci_drop_endpoint called with disabled ep 8801cf0d5b40 Mar 23 13:44:44 homer kernel: [13239.357569] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:44 homer kernel: [13239.397913] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:44 homer kernel: [13239.472304] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:44 homer kernel: [13239.582338] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:44 homer kernel: [13239.864009] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:45 homer kernel: [13240.827901] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:45 homer kernel: [13240.903146] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:45 homer kernel: [13240.977676] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:46 homer kernel: [13241.249024] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:44:46 homer kernel: [13241.560468] xhci_hcd :0f:00.0: WARN: Stalled endpoint Mar 23 13:45:49 homer kernel: [13304.742774] xhci_hcd :0f:00.0: WARN: transfer error on endpoint Mar 23 13:46:40 homer kernel: [13355.106191] xhci_hcd :0f:00.0: Timeout while waiting for a slot Mar 23 13:47:30 homer kernel: [13405.291735] xhci_hcd :0f:00.0: Timeout while waiting for a slot Mar 23 13:48:20 homer kernel: [13455.594495] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:49:10 homer kernel: [13505.842290] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:50:01 homer kernel: [13556.087282] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:50:51 homer kernel: [13606.332737] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:51:41 homer kernel: [13656.578006] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:52:31 homer kernel: [13706.672592] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:53:22 homer kernel: [13756.917003] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:54:12 homer kernel: [13807.161977] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:55:02 homer kernel: [13857.409766] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:55:52 homer kernel: [13907.653250] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:56:43 homer kernel: [13957.748429] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:57:33 homer kernel: [14007.993070] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:58:23 homer kernel: [14058.239068] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 13:59:13 homer kernel: [14108.484313] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 14:00:04 homer kernel: [14158.729612] xhci_hcd :0f:00.0: Timeout while waiting for reset device command Mar 23 14:00:54 homer kernel: [14208.836868] xhci_hcd :0f:00.0: Timeout while waiting for a slot -- Y
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Update: Write speed on a USB2.0 port was precisely the expected 21.0MB/s. Read speed on a USB2.0 port was 53.2MB/s. Interestingly, *read* speed on the USB3.0 port was around the expected 60-80 MB/s. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
I have the same poor performance on a Gigabyte GA-890GPA-UD3H with usb3.0, and an 8GB usb3.0 super talent drive. My write performance is about 1/3 what it should be; I'm getting 7.49 MB/s sustained (7519499595 byte file written in written in 15m57s). I also see the Stalled endpoint and short transfer warnings from xhci_hcd. This is with the most current Maverick amd64 kernel, 2.6.35-24-generic. ** Changed in: linux (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647973 Title: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Hi, OK, I followed your instructions and installed the last mainline kernel, but then my flashdrive was not recognized at all ! Absolutely nothing in kern.log or any other log when pluggin ou unpluggin. I also tested with Windows 7 (with the proper driver installed) and I get 60-80 MB/s so there's no hardware problem. -- USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint https://bugs.launchpad.net/bugs/647973 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 647973] Re: USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint
Hi Adrien, Please be sure to confirm this issue exists with the latest development release of Ubuntu. ISO CD images are available from http://cdimage.ubuntu.com/daily/current/ . If the issue remains, please run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 647973 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New => Incomplete -- USB 3.0 on 10.10 x86_64 : xhci_hcd WARN: Stalled endpoint https://bugs.launchpad.net/bugs/647973 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
