[Bug 1626371] Re: cdc_ether fills kernel log
This bug was fixed in the package linux - 4.8.0-34.36
---
linux (4.8.0-34.36) yakkety; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1651800
* Miscellaneous Ubuntu changes
- SAUCE: Do not build the xr-usb-serial driver for s390
linux (4.8.0-33.35) yakkety; urgency=low
[ Thadeu Lima de Souza Cascardo ]
* Release Tracking Bug
- LP: #1651721
[ Luis Henriques ]
* crypto : tolerate new crypto hardware for z Systems (LP: #1644557)
- s390/zcrypt: Introduce CEX6 toleration
* Several new Asus laptops are missing touchpad support (LP: #1650895)
- HID: asus: Add i2c touchpad support
* Acer, Inc ID 5986:055a is useless after 14.04.2 installed. (LP: #1433906)
- uvcvideo: uvc_scan_fallback() for webcams with broken chain
* cdc_ether fills kernel log (LP: #1626371)
- cdc_ether: Fix handling connection notification
* Kernel Fixes to get TCMU File Backed Optical to work (LP: #1646204)
- SAUCE: target/user: Fix use-after-free of tcmu_cmds if they are expired
* CVE-2016-9756
- KVM: x86: drop error recovery in em_jmp_far and em_ret_far
* On boot excessive number of kworker threads are running (LP: #1649905)
- slub: move synchronize_sched out of slab_mutex on shrink
* Ethernet not work after upgrade from kernel 3.19 to 4.4 [10ec:8168]
(LP: #1648279)
- ACPI / blacklist: Make Dell Latitude 3350 ethernet work
* Ubuntu 16.10 netboot install fails with "Oops: Exception in kernel mode,
sig: 5 [#1] " (lpfc) (LP: #1648873)
- scsi: lpfc: fix oops/BUG in lpfc_sli_ringtxcmpl_put()
* CVE-2016-9793
- net: avoid signed overflows for SO_{SND|RCV}BUFFORCE
* [Hyper-V] Kernel panic not functional on 32bit Ubuntu 14.10, 15.04, and
15.10 (LP: #1400319)
- Drivers: hv: avoid vfree() on crash
* d-i is missing usb support for platforms that use the xhci-platform driver
(LP: #1625222)
- d-i initrd needs additional usb modules to support the merlin platform
* overlayfs no longer supports nested overlayfs mounts, but there is a fix
upstream (LP: #1647007)
- ovl: fix d_real() for stacked fs
* Yakkety: arm64: CONFIG_ARM64_ERRATUM_845719 isn't enabled (LP: #1647793)
- [Config] CONFIG_ARM64_ERRATUM_845719=y
* Ubuntu16.10 - EEH on BELL3 adapter fails to recover (serial/tty)
(LP: #1646857)
- serial: 8250_pci: Detach low-level driver during PCI error recovery
* Driver for Exar USB UART (LP: #1645591)
- SAUCE: xr-usb-serial: Driver for Exar USB serial ports
- SAUCE: xr-usb-serial: interface for switching modes
- SAUCE: cdc-acm: Exclude Exar USB serial ports
* [Bug] (Purley) x86/hpet: Reduce HPET counter read contention (LP: #1645928)
- x86/hpet: Reduce HPET counter read contention
* Need Alps upstream their new touchpad driver (LP: #1571530)
- Input: ALPS - add touchstick support for SS5 hardware
- Input: ALPS - handle 0-pressure 1F events
- Input: ALPS - allow touchsticks to report pressure
- Input: ALPS - set DualPoint flag for 74 03 28 devices
* CONFIG_NR_CPUS=256 is too low (LP: #1579205)
- [Config] Increase the NR_CPUS to 512 for amd64 to support systems with a
large number of cores.
-- Luis Henriques Wed, 21 Dec 2016
16:20:08 +
** Changed in: linux (Ubuntu Yakkety)
Status: Fix Committed => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9756
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-9793
--
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Title:
cdc_ether fills kernel log
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[Bug 1626371] Re: cdc_ether fills kernel log
I can also confirm that the spam is gone with 4.8.0-34.43 from yakkety- proposed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
As per comment #21 (yakkety kernel in -proposed is 4.8.0-34.36), I'm tagging this bug as verified. ** Tags removed: verification-needed-yakkety ** Tags added: verification-done-yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
The problem does not occur in Linux version 4.8.0-34-generic (buildd@lcy01-21) from yakkety-proposed. I don't understand the "checkbox-gtk" instruction in the page you reference. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- yakkety' to 'verification-done-yakkety'. If the problem still exists, change the tag 'verification-needed-yakkety' to 'verification-failed- yakkety'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
** Changed in: linux (Ubuntu Yakkety) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
https://lists.ubuntu.com/archives/kernel-team/2016-December/081565.html ** Also affects: linux (Ubuntu Zesty) Importance: Medium Status: Confirmed ** Also affects: linux (Ubuntu Yakkety) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Zesty) Status: Confirmed => Fix Released ** Changed in: linux (Ubuntu Yakkety) Status: New => In Progress ** Changed in: linux (Ubuntu Yakkety) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Just received my Lenovo X1 Carbon (4th) dock in the post. I get the spam above in dmesg. System is basically usable but logs are noisy. nico@nico-lenovo-ubuntu:~/PDF$ uname -r 4.8.0-28-lowlatency nico@nico-lenovo-ubuntu:~/PDF$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 16.10 Release:16.10 Codename: yakkety Any chances of seeing this backported to next 4.8.0 (at least for Ubuntu)? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
This does seem to be fixed with upstream linux from kernel.org, 4.9.0. Can confirm on Debian Sid with a build kernel from the 11th, no more spammy dmesg. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
I've been using the 4.9.0 I mentioned in comment #14 with no trouble at all. There is a new 4.9.0 of about the same date in the drm-intel-next branch that knz tried in comment #11. See if that has the problem fixed. Someone can also try building Linus's 4.9.0 to see if it's a general or Ubuntu resolution. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
For sake of completeness: Me too on kernel 4.8.0-30 $ uname -r 4.8.0-30-generic $ lsb_release -a LSB Version: core-9.20160110ubuntu5-amd64:core-9.20160110ubuntu5-noarch:printing-9.20160110ubuntu5-amd64:printing-9.20160110ubuntu5-noarch:security-9.20160110ubuntu5-amd64:security-9.20160110ubuntu5-noarch Distributor ID: Ubuntu Description:Ubuntu 16.10 Release:16.10 Codename: yakkety It's an USB Gigabit Ethernet Adapter: kernel: [ 3088.042749] usb 3-3: New USB device found, idVendor=2357, idProduct=0601 kernel: [ 3088.042751] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=6 kernel: [ 3088.042753] usb 3-3: Product: USB 10/100/1000 LAN kernel: [ 3088.042754] usb 3-3: Manufacturer: TP-LINK kernel: [ 3088.042755] usb 3-3: SerialNumber: 0100 kernel: [ 3088.043975] cdc_ether 3-3:2.0 eth0: register 'cdc_ether' at usb-:00:14.0-3, CDC Ethernet Device, f4:f2:6d:1e:c2:77 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Ubuntu added a 4.9.0 kernel yesterday (4.9.0-040900-generic_4.9.0-040900.201612111631_amd64.deb) in the mainline kernel ppa. This kernel does not have the problem on my Surface Pro 3. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Checking in with same issue but on Archlinux (Lenovo X1 Carbon 4th gen + one link dock) Linux suihogan 4.8.12-2-ARCH #1 SMP PREEMPT Fri Dec 2 20:17:06 CET 2016 x86_64 GNU/Linux This was prevalent since first install with kernel 4.4.5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
facing same issue with Linux kernel 4.8.10-040810-generic on Lenovo carbon x1 + one link dock also system freezes after sometime, from this only a restart helps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Reproduces with 4.9.0-997.201611212212 from http://kernel.ubuntu.com /~kernel-ppa/mainline/drm-intel-next/2016-11-22/ here too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
I have Thinkpad 13 and and am suffering from this pretty badly, system is almost unusable :( $ uname -r 4.8.0-26-generic $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 16.10 Release:16.10 Codename: yakkety These just keep on flooding kern.log: [ 935.066369] net_ratelimit: 69 callbacks suppressed [ 935.066383] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.130393] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.194418] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.258393] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.322416] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.386392] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.450411] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.514418] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.578396] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped [ 935.642399] cdc_ether 2-1.1.3:2.0 enx0050b6d89edd: kevent 11 may have been dropped Can anyone suggest at least a workaround if proper fix does not yet exist? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
The problem persists in mainline kernel 4.9-rc2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
I've had the same problem with every 4.8 I tried including the one that is in the brand new Ubuntu 16.10 (4.8.0-22) [via live cd, not installed!]. My computer is a Surface Pro 3 which uses a Marvell chipset in the docking station. I'm pretty sure I have updated to the latest mwifiex in my installed 16.04. The computer does seem to work, but syslog grows by several lines per second (but now and again it skips a few seconds while it's worrying about a limit and then away it goes again). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Still reproduces in the latest upstream mainline kernel: richard@server:~$ uname -a Linux server 4.8.1-040801-generic #201610071031 SMP Fri Oct 7 14:34:10 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Same issue on yakkety with a Surface USB Ethernet device. richard@server:~$ uname -a Linux server 4.8.0-22-generic #24-Ubuntu SMP Sat Oct 8 09:15:00 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux richard@server:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 16.10 Release:16.10 Codename: yakkety -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
I'm having the same issue on Debian Sid. Thinkpad X1 4th gen, OneLink+ Dock Linux lines 4.8.1-custom01 #1 SMP Fri Oct 7 17:11:08 PDT 2016 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.8 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
This out of tree driver suggests it's a RTL8153 device under the covers: https://github.com/rickhofstede/linksys_usb3gigv1_linux/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626371 Title: cdc_ether fills kernel log To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1626371] Re: cdc_ether fills kernel log
The hub is a OneLink+. The USB CDC device is: $ sudo lsusb -vv -d 17ef:3054 [sudo] password for joel: Protocol spec without prior Class and Subclass spec at line 13605 Bus 002 Device 004: ID 17ef:3054 Lenovo Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 9 idVendor 0x17ef Lenovo idProduct 0x3054 bcdDevice 30.01 iManufacturer 1 Lenovo iProduct2 OneLink+ Giga iSerial 6 0E00 bNumConfigurations 2 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 57 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 64mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass255 Vendor Specific Subclass bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes3 Transfer TypeInterrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 8 bMaxBurst 0 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 98 bNumInterfaces 2 bConfigurationValue 2 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 64mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 6 Ethernet Networking bInterfaceProtocol 0 iInterface 5 CDC Communications Control CDC Header: bcdCDC 1.10 CDC Union: bMasterInterface0 bSlaveInterface 1 CDC Ethernet: iMacAddress 3 0050B6D331FE bmEthernetStatistics0x wMaxSegmentSize 1514 wNumberMCFilters0x bNumberPowerFilters 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes3 Transfer TypeInterrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 8 bMaxBurst 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber1 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 4 Ethernet Data Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes2 Transfer TypeBulk Synch Type
