Houston, we have a problem...
This bug is notoriously difficult to reproduce. The only environment
that presented it is now in production and will not be available for
testing anymore. Which means that this cannot be tested, unless anyone
can suggest a new way of reproducing it.
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Yeah, I knew about that 4.30 update in Intel website, but it is not present on
Dell tools yet and the customer did not want to void their warranty
(potentially), so I did not try it. That is something to keep in mind while we
debug it.
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@Bartosz
$ ethtool -i enp65s0f0 |grep firmware-version
firmware-version: 4.20 0x8001784b 22.0.9
This is the latest firmware supported by Dell. You will find 4.3
available on Intel website, but it is not available yet through dell
firmware tools.
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I have tried this (patches suggested in comment #40) and the problem
seems to have gone away. It may be too soon to say but my test scenario
(which never gave me a false negative before) finished without issues.
Of course this is not a 'fix', so I'm curious to see what the OP has to
say about
Hi Christian
In my tests, I also saw the same issues with active-backup too.
Do you know a way to reproduce this issue? I'm having a hard time to
find a consistent reproducer, currently I need to deploy a complete
openstack, run a ser of load tests on it and eventually the problem
shows up, but
Removing lacp bonding (using just one interface without any kind of bonding)
seemed to help, I'm not seeing the issue anymore. Still testing.
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Disabling TSO on both legs of the bond in all hosts did not help. After 2h30min
working well, it happened again.
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Title:
Intel
Got a suggestion to try disabling TSO which helped in similar cases (same queue
timeout error) in e1000e driver. Will report back soon.
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archive.com/e1000-de...@lists.sourceforge.net/msg12747.html
similar issue
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Title:
Intel E810-XXV - NETDEV
I have not tested without the bond, but I believe this issue probably is not
directly related to the fact that the interface is bonded, which would mean
removing the bond will not help. While I will try to test this if possible
(depends on customer doing reconfiguration of switch side), I
apport information
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I added logs from a machine that I'm not sure was affected (infra01),
adding more logs below for the one that is certainly affected
(cloud002).
** Description changed:
I'm having issues with an Intel E810-XXV card on a Dell server under Ubuntu
Jammy.
Details:
- hardware -->
** Attachment added: "acpidump.txt"
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Title:
Intel
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Title:
Intel
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Title:
Intel
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Title:
Intel
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Title:
Intel
** Tags added: apport-collected jammy uec-images
** Description changed:
I'm having issues with an Intel E810-XXV card on a Dell server under Ubuntu
Jammy.
Details:
- hardware --> a1:00.0 Ethernet controller: Intel Corporation Ethernet
Controller E810-XXV for SFP (rev 02)
Public bug reported:
I'm having issues with an Intel E810-XXV card on a Dell server under Ubuntu
Jammy.
Details:
- hardware --> a1:00.0 Ethernet controller: Intel Corporation Ethernet
Controller E810-XXV for SFP (rev 02)
- tested with both GA and HWE kernels (`5.15.0-83-generic #92` and
This is the log from the HWE kernel:
[33219.508873] [ cut here ]
[33219.508877] NETDEV WATCHDOG: enp161s0f1 (ice): transmit queue 35 timed out
[33219.508932] WARNING: CPU: 48 PID: 0 at net/sched/sch_generic.c:525
dev_watchdog+0x21f/0x230
[33219.508940] Modules linked in:
This seems different enough, I'll open a separate report for it. Thanks and
sorry for the noise.
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Title:
Intel E810 NICs driver in
Switched to HWE kernel on jammy (6.2.0-32-generic #32~22.04.1-Ubuntu SMP
PREEMPT_DYNAMIC Fri Aug 18 10:40:13 UTC 2 x86_64 x86_64 x86_64 GNU/Linux) and
still basically the same issue:
[33219.508873] [ cut here ]
[33219.508877] NETDEV WATCHDOG: enp161s0f1 (ice): transmit
I'm having a very similar issue with the same hardware. Do you think it
might be the same problem? If it is, then it was not actually fixed in
jammy (I'm using a kernel that supposedly have it already fixed).
- same hardware --> a1:00.0 Ethernet controller: Intel Corporation Ethernet
Controller
It seems like it was not a partial mirror problem but a partial release of
kernel updates packages because of some issue in the release process. It was
detected by the kernel team and should be fixed by now, at least for jammy.
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Public bug reported:
A new kernel package for jammy was released 3 hours ago. It is probably being
synced to mirrors right now.
It can be seen at https://launchpad.net/ubuntu/+source/linux-meta:
5.15.0.76.74 updates (main) 3 hours ago
A little before that, I was deploying 10 Jammy
** Attachment added: "ob76-node3.maas-installation-output-2023-06-27.log"
https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/2025192/+attachment/5682415/+files/ob76-node3.maas-installation-output-2023-06-27.log
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Are we gonna backport this to LTS kernel for jammy? Any ETA?
Thank you
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https://bugs.launchpad.net/bugs/2016040
Title:
Creating bcache backing device using a Dell Ent
The problem is that a swapfile in btrfs cannot have CoW activated on the
file, and cannot be compressed. Also, you should not leave the file in
the root filesystem (even if it would work with the above settings)
because it will make snapshots of /@ messy.
If you manually do this, it will work:
-
Changing to confirmed because it affects at least 3 people.
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Title:
audio crackling on usb sound card
Status in linux package in
I noticed my usb audio started crackling on the last few days. It does
not happen on internal audio, just on my Xenyx 302 USB external mixer. I
followed the suggestion of reverting to old kernel above and it seems to
have fixed the issue.
5.13.0-37 has issues, 5.13.0-35 is good.
Please let me
I changed the tag for "verification-needed-focal" to "verification-done-
focal", but I would like to add that the version of the kernel listed on
the "focal" fix above is 5.8, when in fact the GA kernel for focal is
5.4.
Kernel 5.8 has been an HWE kernel for focal in the past but even then
it's
I can confirm that this is fixed for focal GA kernel. Kernel 5.4.0-89
still have the problem and kernel 5.4.0-90 is fixed, I can see all nics
on the card now.
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Sure! I cannot redeploy right now because I'm using the cloud to chase another
bug, bug will do asap and report back.
Thank you!
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Ok, I should have waited for the firmware upgrade before posting this.
They seemed to be pretty outdated, went from FW v10.2.377.29 to
v11.4.1186.4
And... drum roll. it worked. Fixed the problem.
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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Just for clarification:
There are 2 DHCP servers on this segment (one in HA, actually). Both
respond, and I can see both Offers in the bridge. One coming straight
from the host and another one form a different host via the uplink.
Neither of them reach the vm (which should receive both and choose
I'm also seeing a lot of "[263380.267602] br-bond0: received packet on bond0
with own address as source address (addr:4a:e1:8f:bc:32:3d, vlan:0)" in dmesg
when I add the ip manually (and it works -- but gives me these messages).
I don't think how a loop could be in play here, with only 1 uplink
I tested setting ageing to 0 (suggested at some internet forums):
brctl setageing br-bond0 0
No improvement.
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Title:
DHCP Offer
I tried the exact same things on different environments and it always works. It
seems to be something related to this hardware, because it happens exactly the
same on 3 machines.
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** Attachment added: "acpidump.txt"
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** Changed in: linux (Ubuntu)
Status: Incomplete => New
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** Attachment added: "ProcEnviron.txt"
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** Attachment added: "ProcInterrupts.txt"
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** Tags added: apport-collected focal uec-images
** Description changed:
I'm facing a problem in a customer where a VM plugged to a bridge will not
get DHCP responses from dhcp server running on the host or externally (the
bridge has level 2 external uplink).
This is the bridge info:
ubuntu@app2maas001p:~$ brctl show br-bond0
bridge name bridge id STP enabled interfaces
br-bond08000.723488506c2c no bond0
tap864c7e54
ubuntu@app2maas001p:~$
Iptables is empty with all ACCEPT policy.
ebtables is empty with all ACCEPT policy.
ufw is inactive.
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Title:
DHCP Offer not
This is the netplan config:
network:
ethernets:
eno1: {}
enp22s0f1: {}
bonds:
bond0:
# vlan 3801 - OAM is native (no tag)
interfaces:
- eno1
- enp22s0f1
parameters:
primary: eno1
mode: active-backup
mii-monitor-interval: 1s
Public bug reported:
I'm facing a problem in a customer where a VM plugged to a bridge will not get
DHCP responses from dhcp server running on the host or externally (the bridge
has level 2 external uplink).
Relevant information:
- focal with latest GA kernel (5.4.0-88)
- tested with HWE
I'm seeing this in focal kernel 5.4.0-88. Is this expected? Do I have to
switch to the hwe kernel pointed above to fix this?
The laptop has been stable for a long time and then suddenly started
having this exact symptom a few days ago. I'm wondering if this was
introduced in latest ga kernels for
This seems to be the upstream bug:
https://bugzilla.kernel.org/show_bug.cgi?id=214297
** Bug watch added: Linux Kernel Bug Tracker #214297
https://bugzilla.kernel.org/show_bug.cgi?id=214297
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Public bug reported:
Works with focal kernel 5.4.0-80
Broken with focal kernel 5.4.0-88
On a Dell R720 with the BCM57800 based 1/10 Gigabit Integrated Network
cards Kernel 5.11.22-3 causes half of the network interfaces to
disappear specifically the 1gb ports. Commands like "ip link show" and
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