[Kernel-packages] [Bug 1437492] Re: boot stalls on USB detection errors
Since I switched to Arch because of this issue, I haven't encountered it since. Maybe it's a Ubuntu kernel issue? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1437492 Title: boot stalls on USB detection errors Status in linux package in Ubuntu: Confirmed Status in linux package in Debian: New Bug description: My system boots slow. I investigated this and it seems systemd-udev-settle.service is the culprit. My system runs ext4 with GPT on UEFI. I do not use encryption or LVM. $ journalctl -u systemd-udev-settle -- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. -- mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization. $ systemd-analyze Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 42.079s (userspace) = 1min 14.206s $ systemd-analyze critical-chain http://paste.ubuntu.com/10691416/ $ systemd-analyze blame 36.013s systemd-udev-settle.service http://paste.ubuntu.com/10691314/ $ systemctl show systemd-udev-settle.service -p RequiredBy RequiredBy= $ systemctl show systemd-udev-settle.service -p WantedBy WantedBy=friendly-recovery.service $ systemd-analyze plot > boot.svg http://imgh.us/boot_1.svg $ systemd-analyze dump http://paste.ubuntu.com/10691856/ ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-5ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Fri Mar 27 22:05:28 2015 InstallationDate: Installed on 2013-12-26 (455 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2103 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1437492] Re: boot stalls on USB detection errors
I've found it still happens on 4.2.0-27. However, I've been having better luck with the 4.5-rc kernels. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1437492 Title: boot stalls on USB detection errors Status in linux package in Ubuntu: Confirmed Status in linux package in Debian: New Bug description: My system boots slow. I investigated this and it seems systemd-udev-settle.service is the culprit. My system runs ext4 with GPT on UEFI. I do not use encryption or LVM. $ journalctl -u systemd-udev-settle -- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. -- mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization. $ systemd-analyze Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 42.079s (userspace) = 1min 14.206s $ systemd-analyze critical-chain http://paste.ubuntu.com/10691416/ $ systemd-analyze blame 36.013s systemd-udev-settle.service http://paste.ubuntu.com/10691314/ $ systemctl show systemd-udev-settle.service -p RequiredBy RequiredBy= $ systemctl show systemd-udev-settle.service -p WantedBy WantedBy=friendly-recovery.service $ systemd-analyze plot > boot.svg http://imgh.us/boot_1.svg $ systemd-analyze dump http://paste.ubuntu.com/10691856/ ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-5ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Fri Mar 27 22:05:28 2015 InstallationDate: Installed on 2013-12-26 (455 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2103 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1437492] Re: boot stalls on USB detection errors
It still happens to me. Is there an open bug report we can follow on the kernel mailing list? If not, it might be worth posting there about this. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1437492 Title: boot stalls on USB detection errors Status in linux package in Ubuntu: Confirmed Bug description: My system boots slow. I investigated this and it seems systemd-udev-settle.service is the culprit. My system runs ext4 with GPT on UEFI. I do not use encryption or LVM. $ journalctl -u systemd-udev-settle -- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. -- mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization. $ systemd-analyze Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 42.079s (userspace) = 1min 14.206s $ systemd-analyze critical-chain http://paste.ubuntu.com/10691416/ $ systemd-analyze blame 36.013s systemd-udev-settle.service http://paste.ubuntu.com/10691314/ $ systemctl show systemd-udev-settle.service -p RequiredBy RequiredBy= $ systemctl show systemd-udev-settle.service -p WantedBy WantedBy=friendly-recovery.service $ systemd-analyze plot > boot.svg http://imgh.us/boot_1.svg $ systemd-analyze dump http://paste.ubuntu.com/10691856/ ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-5ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Fri Mar 27 22:05:28 2015 InstallationDate: Installed on 2013-12-26 (455 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2103 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1437492] Re: boot stalls on USB detection errors
Unfortunately my MSI board lacks that feature, heh. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1437492 Title: boot stalls on USB detection errors Status in linux package in Ubuntu: Confirmed Bug description: My system boots slow. I investigated this and it seems systemd-udev-settle.service is the culprit. My system runs ext4 with GPT on UEFI. I do not use encryption or LVM. $ journalctl -u systemd-udev-settle -- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. -- mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization. $ systemd-analyze Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 42.079s (userspace) = 1min 14.206s $ systemd-analyze critical-chain http://paste.ubuntu.com/10691416/ $ systemd-analyze blame 36.013s systemd-udev-settle.service http://paste.ubuntu.com/10691314/ $ systemctl show systemd-udev-settle.service -p RequiredBy RequiredBy= $ systemctl show systemd-udev-settle.service -p WantedBy WantedBy=friendly-recovery.service $ systemd-analyze plot > boot.svg http://imgh.us/boot_1.svg $ systemd-analyze dump http://paste.ubuntu.com/10691856/ ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-5ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Fri Mar 27 22:05:28 2015 InstallationDate: Installed on 2013-12-26 (455 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2103 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1437492] Re: boot stalls on USB detection errors
Yep, happening here too with a MSI Z97 MPOWER Max AC with the latest 4.2 and 4.3 kernels... [ 11.225438] usb 1-3: device descriptor read/all, error -110 [ 11.337524] usb 1-3: new high-speed USB device number 3 using xhci_hcd [ 21.480411] usb 1-3: device descriptor read/all, error -110 [ 21.592532] usb 1-3: new high-speed USB device number 4 using xhci_hcd [ 26.615914] usb 1-3: device descriptor read/8, error -110 [ 31.743439] usb 1-3: device descriptor read/8, error -110 [ 31.959689] usb 1-3: new high-speed USB device number 5 using xhci_hcd [ 36.983086] usb 1-3: device descriptor read/8, error -110 [ 42.110574] usb 1-3: device descriptor read/8, error -110 [ 42.214694] usb usb1-port3: unable to enumerate USB device Tristan, which USB setting exactly are you disabling? I only have 4 settings on my MSI board. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1437492 Title: boot stalls on USB detection errors Status in linux package in Ubuntu: Confirmed Bug description: My system boots slow. I investigated this and it seems systemd-udev-settle.service is the culprit. My system runs ext4 with GPT on UEFI. I do not use encryption or LVM. $ journalctl -u systemd-udev-settle -- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. -- mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization. $ systemd-analyze Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 42.079s (userspace) = 1min 14.206s $ systemd-analyze critical-chain http://paste.ubuntu.com/10691416/ $ systemd-analyze blame 36.013s systemd-udev-settle.service http://paste.ubuntu.com/10691314/ $ systemctl show systemd-udev-settle.service -p RequiredBy RequiredBy= $ systemctl show systemd-udev-settle.service -p WantedBy WantedBy=friendly-recovery.service $ systemd-analyze plot > boot.svg http://imgh.us/boot_1.svg $ systemd-analyze dump http://paste.ubuntu.com/10691856/ ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-5ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 ApportVersion: 2.16.2-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME-Flashback:Unity Date: Fri Mar 27 22:05:28 2015 InstallationDate: Installed on 2013-12-26 (455 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MachineType: ASUS All Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic.efi.signed root=UUID=31dc4488-28d4-4d2a-aa51-6733e237d5f8 ro quiet splash vt.handoff=7 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2103 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z87-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2103:bd08/18/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ87-PRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: All Series dmi.product.version: System Version dmi.sys.vendor: ASUS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1437492/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1348007] Re: xhci_hcd: Setup ERROR: setup context command for slot n.
Still happening to me with 3.19 final. Feb 20 12:33:26 Ubuntu kernel: [0.822414] ahci :06:00.0: SSS flag set, parallel bus scan disabled Feb 20 12:33:26 Ubuntu kernel: [0.822461] ahci :06:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode Feb 20 12:33:26 Ubuntu kernel: [0.822463] ahci :06:00.0: flags: 64bit ncq sntf stag led clo pmp pio slum part ccc Feb 20 12:33:26 Ubuntu kernel: [0.822646] scsi host6: ahci Feb 20 12:33:26 Ubuntu kernel: [0.822712] scsi host7: ahci Feb 20 12:33:26 Ubuntu kernel: [0.822740] ata7: SATA max UDMA/133 abar m512@0xdfd0 port 0xdfd00100 irq 42 Feb 20 12:33:26 Ubuntu kernel: [0.822742] ata8: SATA max UDMA/133 abar m512@0xdfd0 port 0xdfd00180 irq 42 Feb 20 12:33:26 Ubuntu kernel: [0.822836] ahci :0a:00.0: SSS flag set, parallel bus scan disabled Feb 20 12:33:26 Ubuntu kernel: [0.822863] ahci :0a:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode Feb 20 12:33:26 Ubuntu kernel: [0.822864] ahci :0a:00.0: flags: 64bit ncq sntf stag led clo pmp pio slum part ccc Feb 20 12:33:26 Ubuntu kernel: [0.823042] scsi host8: ahci Feb 20 12:33:26 Ubuntu kernel: [0.823106] scsi host9: ahci Feb 20 12:33:26 Ubuntu kernel: [0.823131] ata9: SATA max UDMA/133 abar m512@0xdfc0 port 0xdfc00100 irq 43 Feb 20 12:33:26 Ubuntu kernel: [0.823133] ata10: SATA max UDMA/133 abar m512@0xdfc0 port 0xdfc00180 irq 43 Feb 20 12:33:26 Ubuntu kernel: [0.841369] usb 1-1: new high-speed USB device number 2 using xhci_hcd Feb 20 12:33:26 Ubuntu kernel: [0.841384] xhci_hcd :00:14.0: ERROR: unexpected setup address command completion code 0x0. Feb 20 12:33:26 Ubuntu kernel: [0.909474] usb 5-1: new high-speed USB device number 2 using ehci-pci Feb 20 12:33:26 Ubuntu kernel: [0.925498] usb 6-1: new high-speed USB device number 2 using ehci-pci Feb 20 12:33:26 Ubuntu kernel: [1.042006] usb 5-1: New USB device found, idVendor=8087, idProduct=8009 Feb 20 12:33:26 Ubuntu kernel: [1.042008] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Feb 20 12:33:26 Ubuntu kernel: [1.042145] hub 5-1:1.0: USB hub found Feb 20 12:33:26 Ubuntu kernel: [1.042255] hub 5-1:1.0: 6 ports detected Feb 20 12:33:26 Ubuntu kernel: [1.049688] xhci_hcd :00:14.0: Setup ERROR: setup address command for slot 1. Feb 20 12:33:26 Ubuntu kernel: [1.058042] usb 6-1: New USB device found, idVendor=8087, idProduct=8001 Feb 20 12:33:26 Ubuntu kernel: [1.058044] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Feb 20 12:33:26 Ubuntu kernel: [1.058181] hub 6-1:1.0: USB hub found Feb 20 12:33:26 Ubuntu kernel: [1.058291] hub 6-1:1.0: 8 ports detected Feb 20 12:33:26 Ubuntu kernel: [1.063026] usb 1-1: New USB device found, idVendor=174c, idProduct=2074 Feb 20 12:33:26 Ubuntu kernel: [1.063028] usb 1-1: New USB device strings: Mfr=2, Product=3, SerialNumber=0 Feb 20 12:33:26 Ubuntu kernel: [1.063029] usb 1-1: Product: ASM107x Feb 20 12:33:26 Ubuntu kernel: [1.063030] usb 1-1: Manufacturer: ASUS Tek. Feb 20 12:33:26 Ubuntu kernel: [1.063352] hub 1-1:1.0: USB hub found Feb 20 12:33:26 Ubuntu kernel: [1.063492] hub 1-1:1.0: 4 ports detected -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1348007 Title: xhci_hcd: Setup ERROR: setup context command for slot n. Status in The Linux Kernel: Unknown Status in linux package in Ubuntu: Triaged Bug description: [24754.899114] usb 3-1: reset high-speed USB device number 4 using xhci_hcd [24754.899167] xhci_hcd :00:14.0: Setup ERROR: setup context command for slot 3. [24754.899174] usb 3-1: hub failed to enable device, error -22 [24755.010826] usb 3-1: reset high-speed USB device number 4 using xhci_hcd [24755.010845] xhci_hcd :00:14.0: Setup ERROR: setup context command for slot 3. [24755.010850] usb 3-1: hub failed to enable device, error -22 [24755.122775] usb 3-1: reset high-speed USB device number 4 using xhci_hcd [24755.139442] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 88004394fac8 [24755.139451] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 88004394fa80 [24755.139632] usb 3-1: ep 0x2 - rounding interval to 8 microframes, ep desc says 10 microframes [24755.139686] usb 3-1: ep 0x81 - rounding interval to 8 microframes, ep desc says 10 microframes [24755.139929] usb 3-1: ep 0x2 - rounding interval to 8 microframes, ep desc says 10 microframes [24755.140016] usb 3-1: ep 0x81 - rounding interval to 8 microframes, ep desc says 10 microframes [24755.140636] usblp 3-1:1.0: usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 2 vid 0x04E8 pid 0x330F [26859.666205] usb 3-1: USB disconnect, device number 4 [26859.666475] usblp0: removed
