I've just tested the 4.13-rc2 kernel and the issue appears to be solved.
I assume the patch that fixes it was merged upstream sometime between 4.13-rc1
and 4.13-rc2.
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I've tested 4.13rc1 and I don't see the fix there. Let's hope it hits
rc2.
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https://bugs.launchpad.net/bugs/1667750
Title:
xhci_hcd: ERROR Transfer event TRB DMA ptr not
Alex, What's model number of that Dell USB-C Ethernet adapter?
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Title:
xhci_hcd: ERROR Transfer event TRB DMA ptr not part of
I've attached a trace for the 4.11 kernel.
First
echo xhci-hcd >> /sys/kernel/debug/tracing/set_event
Then initiate network transport to create the bug.
/sys/kernel/debug/tracing/trace (as 4.11.trace.txt)
and
dmesg (as 4.11.dmesg.txt) are attached.
** Attachment added: "4.11.trace.txt"
4.11.dmesg.txt
** Attachment added: "4.11.dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667750/+attachment/4847787/+files/4.11.dmesg.txt
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Higher transfer rates seem to have some impact here:
wget http://cdimage.ubuntu.com/daily-live/current/zesty-desktop-amd64.iso
errors out in a few seconds
wget --limit-rate=10k
http://cdimage.ubuntu.com/daily-live/current/zesty-desktop-amd64.iso
might run for a few 10s of seconds before
By the way, removing and reinserting the r8152 module as suggested above
does not seem to prevent or work around this issue.
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Title:
Also, I wonder if this could somehow be a thunderbolt 3 bandwidth allocation
issue.
This is pure uneducated speculation though ;-)
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I'm starting to think this issue stems not from our Realtek RTL8153
Ethernet chip but rather from something upstream of it.
My best guess now is that there's something wrong with the handling of
the "ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller" that's in
our docks. This is a usb3.0
Here are some more bug reports that might be related:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1542246
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1574041
https://bugzilla.redhat.com/show_bug.cgi?id=1299252
https://bugzilla.redhat.com/show_bug.cgi?id=1246953
** Bug watch
** Tags added: kernel-bug-exists-upstream
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Title:
xhci_hcd: ERROR Transfer event TRB DMA ptr not part of current TD
ep_index 2
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
xhci_hcd: ERROR Transfer event TRB DMA ptr not part of
** Also affects: linux (Arch Linux)
Importance: Undecided
Status: New
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Title:
xhci_hcd: ERROR Transfer event TRB DMA ptr
Hi Joseph. Are you a robot?
I believe I've answered your questions in my bug report (when I wrote
that this bug has been going on since forever). Also, this bug report
was made with linux-image-4.10.0-8-generic so it seems that your
request to test with a newer kernel does not apply.
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** Description changed:
My system contains a Realtek Semiconductor Corp. RTL8153 Gigabit
Ethernet Adapter which is on usb3 bus in my docking station (Dell TB16)
which is attached to my laptop (Dell XPS9550) via Thunderbolt 3.
I get usb related kernel error messages when I initiate a
Hi penalvch, I've re-reported this and included as much info as I could:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1667750
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Public bug reported:
My system contains a Realtek Semiconductor Corp. RTL8153 Gigabit
Ethernet Adapter which is on usb3 bus in my docking station (Dell TB16)
which is attached to my laptop (Dell XPS9550) via Thunderbolt 3.
I get usb related kernel error messages when I initiate a high speed
Can we un-expire this? This bug is still relevant. I get it on my Dell
XPS 15 9550 laptop.
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Title:
ERROR Transfer event TRB DMA ptr
This is a particularly nasty bug since basically all flavors of Linux on
a large subset of Macbook Pros are unable to boot *out of the box* and
require fiddling with kernel boot parameters in grub.cfg to allow the
system to limp along until they can install the binary Nvidia drivers.
I have a
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