[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Changed in: dell-sputnik Status: Triaged => Fix Released -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

@oddbjornk @cristofaro Launchpad is not a forum. Each bug is meant to solve one problem. One of you need to create a new bug for the new problem. You are welcome to reference or link this issue in that new bug though so whoever triages it has a reference. -- You received this bug

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Same here: [34617.702285] NETDEV WATCHDOG: eth0 (r8152): transmit queue 0 timed out [34617.702302] WARNING: CPU: 0 PID: 0 at /build/linux-hwe-9kWQFX/linux-hwe-5.0.0/net/sched/sch_generic.c:461 dev_watchdog+0x221/0x230 [34617.702303] Modules linked in: md4 nls_utf8 cifs ccm fscache snd_usb_audio

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Tags added: cscc -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum silently failing Status in Dell Sputnik: Triaged

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I seem to be seeing this again with the following kernel: Linux xps15 5.0.0-17-generic #18-Ubuntu SMP Tue Jun 4 15:34:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux The problem is not so much checksum errors, but mostly that transfers are abruptly aborted. I also see this in my syslog: Jun 21

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Thanks. It looks like I got this kernel version from the "linux-signed- oem" package: https://launchpad.net/ubuntu/bionic/+source/linux-signed- oem. I am not sure why my system is set up for that kernel package. There is a new version in bionic-proposed, "linux-signed-oem 4.15.0-1035.40", which I

Re: [Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

You will want to contact Dell support on that one as it appears you are running a non- Ubuntu kernel version (it's probably Dell provided). You might simply need to upgrade. On Thu, Mar 28, 2019, 3:40 PM Maxwell Ballenger wrote: > Thanks for the work you all have done tracking this down. I am

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Thanks for the work you all have done tracking this down. I am experiencing an issue with identical symptoms. I understand the problem should be fixed with 4.15+, so I may be experiencing a different bug. If anyone could help me determine that conclusively or point me in a direction that might

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

@katamo 4.14.xx is not a supported Ubuntu kernel. I'm not sure where you pulled that kernel from, but it is not supportable. At this point all Supported Ubuntu kernels and mainline 4.15+ have this fix. @EVERYONE ELSE If you think you are hitting this issue and are running the latest supported

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

@Kat, Can you please confirm the particular Ubuntu kernel that you are still encountering the need to run this command? As I understood this patch (that effectively does what that command does) is backported into all the latest Ubuntu kernels, so if it's still happening that is important

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Confirmed the following command resolved issue disconnect in transferring 25GB+ files over TB16 ethernet device via both SCP & SFTP `$ ethtool --offload enp14s0u1u2 rx off` Models Tested: - 7720 - 5520 Kernels Tested: - 4.14.xx Observed Symptom Error Encountered when using scp or

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

This bug was fixed in the package linux - 4.4.0-119.143 --- linux (4.4.0-119.143) xenial; urgency=medium * linux: 4.4.0-119.143 -proposed tracker (LP: #1760327) * Dell XPS 13 9360 bluetooth scan can not detect any device (LP: #1759821) - Revert "Bluetooth: btusb: fix QCA

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

This bug was fixed in the package linux - 4.13.0-38.43 --- linux (4.13.0-38.43) artful; urgency=medium * linux: 4.13.0-38.43 -proposed tracker (LP: #1755762) * Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408) - i40e: Fix memory leak related filter

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I've already backported it: http://kernel.ubuntu.com/git/ubuntu/ubuntu-xenial.git/commit/?h=master- next=2cecb2e49bee95d4b9d89f732e999a6908db6abf -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Ran same tests against 4.13.0-38 on artful. Just curious, this only seems to be applied to hwe and hwe-edge kernels for xenial. Is that a change in policy? Even though I haven't attempted it, it appears as if this should be pretty straightforward apply on the 4.4 kernel stream. -- You

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- 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/1729674 Title: TB16 dock ethernet corrupts data with

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

At 6 iterations of ubuntu-17.04-server-amd64.img (4.2 gigs) I no longer see the corruptions on both 4.13.0-38 and 4.15.0-13 from xenial- proposed. Thanks! ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

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- artful' to 'verification-done-artful'. If the problem still exists, change the tag

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

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- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Changed in: linux (Ubuntu Artful) Status: In Progress => Fix Committed -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Xenial) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Weird, somehow it doesn't get pulled in for Xenail/Artful, I'll poke around to make the them in next kernel release. @Luciano Please file a separate bug via `ubuntu-bug linux`, thanks! It's specific to ASMedia xHC on the Dell TB16. -- You received this bug notification because you are a member

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Hi. I'm a user of another distro (gentoo), and found this bug while googling for a problem I'm having. I'm using a realtek-based USB3 to RJ45 gigabit adapter. This plugs directly into my laptop (not any sort of hub as with the DELL hubs above), which is a Toshiba Radius P20W-C-103, skylake based,

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

This also affects 16.04 (Xenial) but that isn't reflected in the ticket. -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Looks like this has been released with 4.15.0-9.10 which is available in bionic. ** Also affects: linux (Ubuntu Bionic) Importance: High Assignee: Kai-Heng Feng (kaihengfeng) Status: In Progress ** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Released **

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

@kmously I see that you marked this fix as Fix Committed in Artful, but I do not see it in the master-next branch of artful. I'm moving this back to In progress in artful as this does not appear to have been pushed to master-next for artful yet. Feel free to push it back to Fix Committed when

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu Artful) Importance: Undecided => High -- 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/1729674

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

@pandasauce ... Fix committed means it's in the git archive, but has completed testing nor been integrated into the archives yet. Also please refrain from repeating things we already know in the thread or otherwise +1'ing or me-tooing. It just wastes developers time that could be spent actually

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Hasn't completed testing or been integrated into the archives. -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum silently

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Update to my October post in LP#1667750 which turned out to be a separate issue (1Gbps mode dropouts) on the same adapter. Dell Precision 5520 and BIOS 1.7 using TB16. This is on Ubuntu 16.04.3, kernel 4.13.0 The issue is still present. I tried limiting the bandwidth using `ethtool -s eth0 speed

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Changed in: linux (Ubuntu Artful) Status: New => Fix Committed -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

This is not a hardware failure. When a proper fix is developed I'd expect it to come in the form of a patch to XHCI driver to adjust internally how ASMedia host controller operates. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

That patch note makes it sound like there will be a hardware/firmware fix that will hopefully resolve this. If so it is very unlikely that upstream will accept your patch, as the proper fix will really be to upgrade your firmware. A more preferable patch will be to log a big bad warning if you

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Patch sent: https://lkml.org/lkml/2018/1/16/102 -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum silently failing Status

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Sometimes I forget to set a version number. Sorry about that. Currently I am still gathering some information from Dell/Realtek. I'll send a new patch to upstream soon. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I should also mention that this should probably be pushed to linux- stable as well as mainline as this is a silent data corruption bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Those changes test as good. @Kai-Heng Feng. In the future you should consider setting LOCALVERSION or using a PPA and setting a +lp1729674 to version string in the changelog. With what you did it's hard to distinguish between your test package and an official package. See

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

This kernel disables RX aggregation instead, please check if it works on your side. http://people.canonical.com/~khfeng/lp1729674-2/ -- 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/1729674

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Yes. Asmedia folks are working a workaround for this issue. I'll poke around to see if there's any timeline. -- 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/1729674 Title: TB16 dock

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I'm sorry I've been unable to test this from my end. Have you been able to make any progress on 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/1729674 Title: TB16 dock ethernet

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Dave, can you share the output of `sudo lsusb -v`? -- 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/1729674 Title: TB16 dock ethernet corrupts data with hw checksum silently failing

Re: [Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

> On 20 Nov 2017, at 11:47 PM, Dave Chiluk <1729...@bugs.launchpad.net> wrote: > > I reviewed your patch, and it appears as if it only turns off receive > checksumming. The internets are saying that transmit needs to be turned off > as well. Have you checked to see if transmit is affected as

Re: [Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I reviewed your patch, and it appears as if it only turns off receive checksumming. The internets are saying that transmit needs to be turned off as well. Have you checked to see if transmit is affected as well? I will try to do some transmit tests. I'll also "test" your kernel when I get a

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Dave, Please try this kernel, http://people.canonical.com/~khfeng/lp1729674/ The temporary workaround is what we can get before chip vendors solve the issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

udevadm info -e as requested. ** Attachment added: "udevadminfo" https://bugs.launchpad.net/dell-sputnik/+bug/1729674/+attachment/5010640/+files/udevadminfo -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Mario, Dave, Do you use TB16? I only have TB15 at hand. Can you attach the output of `udevadm info -e` here if you use TB16? Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Launchpad has imported 27 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=1460789. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Bug watch added: Red Hat Bugzilla #1460789 https://bugzilla.redhat.com/show_bug.cgi?id=1460789 ** Also affects: linux (Fedora) via https://bugzilla.redhat.com/show_bug.cgi?id=1460789 Importance: Unknown Status: Unknown -- You received this bug notification because you are a

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I also just went through the process of reproducing this while watching the kern.log. Absolutely 0 messages came out. If you find some verbose debugging you want me to turn on let me know. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

Re: [Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I am not using ipv6. On Tue, Nov 14, 2017 at 9:10 AM, Mario Limonciello wrote: > @Dave: > > I was glancing at r8152 driver and notice that it has some special > handling for ipv6. Is this issue reproducing only in ipv6 for you? >

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

@Dave: I was glancing at r8152 driver and notice that it has some special handling for ipv6. Is this issue reproducing only in ipv6 for you? https://github.com/torvalds/linux/commit/6128d1bb30748d0ff56a63898d14f312126e404c -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

This issue only happens under 1Gbps speed with checksum offloading. Turn off checksum offloading or change the speed to 100Mbps can workaround the issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

Tried two other r8152 devices, - r8152 <-> USB-C <-> Host system. No checksum issue. - r8152 <-> Genesys Logic Hub <-> USB-C <-> Host system. No checksum issue. So it's more likely to be a ASMedia issue. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

I can reproduce the issue on a TB15 (which should be the same?). ** Changed in: linux (Ubuntu) Status: Incomplete => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1729674] Re: TB16 dock ethernet corrupts data with hw checksum silently failing

** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) ** Changed in: dell-sputnik Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- You received this bug notification