[Kernel-packages] [Bug 1880943] [NEW] [focal] disk I/O performance regression

2020-05-27 Thread Frode Nordahl
Public bug reported: Freshly deployed equal machines with flat disk layout as configured by MAAS, performance governor changed from ondemand to performance. Bionic (4.15.0-101-generic) fio ext4 on spinning rust: Run status group 0 (all jobs): WRITE: bw=1441MiB/s (1511MB/s), 1441MiB/s-1441MiB/s

[Kernel-packages] [Bug 1880943] Re: [focal] disk I/O performance regression

2020-05-27 Thread Frode Nordahl
Note that to rule out any hardware configuration/malfunction issue between the two hosts I have re-run the tests on the exact same machine used for the non-performant Focal tests with good performance for Bionic. -- You received this bug notification because you are a member of Kernel Packages, w

[Kernel-packages] [Bug 1880943] Re: [focal] disk I/O performance regression

2020-05-28 Thread Frode Nordahl
Thank you for the suggestion to test mainline. Regarding the kernel parameters: The test is run on the host and not in a virtual machine, for completeness I have removed the iommu and vf related kernel parameters and they do not affect the outcome of the test. Unfortunately using the mainline ker

[Kernel-packages] [Bug 1880943] Re: [focal] disk I/O performance regression

2020-05-29 Thread Frode Nordahl
That is an excellent idea. Before embarking on that endeavor I did a last control test which involved deploying Bionic and then installing the Focal 5.4 kernel packages, and lo and behold the system is still performant. Redeploying Focal (with the Focal kernel obviously) makes it non- performant

[Kernel-packages] [Bug 1880943] Re: [focal] disk I/O performance regression

2020-05-29 Thread Frode Nordahl
For any future travelers this issue was caused by the much debated ext4lazyinit "feature". # iotop Total DISK READ: 0.00 B/s | Total DISK WRITE: 0.00 B/s Current DISK READ: 0.00 B/s | Current DISK WRITE: 7.38 M/s TID PRIO USER DISK READ DISK WRITE SWAPIN

[Kernel-packages] [Bug 1880943] Re: [focal] disk I/O performance regression

2020-05-29 Thread Frode Nordahl
We have been using the ext4lazyinit for quite some time, so I guess this must be a combination of multiple things. I see that the 5.4 kernel brings a change of io scheduler to mq- deadline. Could the combination of ext4lazyinit+mq-deadline+rotational drives be a problem? -- You received this bu

[Kernel-packages] [Bug 1880943] Re: [focal] disk I/O performance regression

2020-05-29 Thread Frode Nordahl
Playing around with the now available IO schedulers does not appear to help much and looking at iotop while the test runs does show ext4lazyinit consuming much of the IO most of the time while the test runs. I wonder if this is a more ominous change of behavior after all Total DISK READ:

[Kernel-packages] [Bug 1835697] Re: Upgrade to zfsutils-linux 0.8.1-1ubuntu5 fails on Ubuntu 19.10

2019-09-05 Thread Frode Nordahl
I'm seeing this too, so far it has not rendered my system unbootable though. I have been running with ZFS as root filesystem since Bionic and have upgraded through Disco and the issue first appeared in an update arriving after upgrading to Eoan. Setting up zfsutils-linux (0.8.1-1ubuntu10) ... zfs

[Kernel-packages] [Bug 1835697] Re: Upgrade to zfsutils-linux 0.8.1-1ubuntu5 fails on Ubuntu 19.10

2019-09-05 Thread Frode Nordahl
A workaround to get the dependencies installed on upgrade would be: $ sudo systemctl mask zfs-mount $ sudo apt -f install $ sudo systemctl unmask zfs-mount After a reboot the ``zfs-mount`` service stays in a failed state, I wonder if something else has taken on its duties and there is a conflic

[Kernel-packages] [Bug 1910201] [NEW] bcache: overflow in stripe number calculations for devices with small io_opt

2021-01-04 Thread Frode Nordahl
Public bug reported: Ubuntu Focal ga kernel This problem was originally reported here: https://bugzilla.redhat.com/show_bug.cgi?id=1783075 Using the linux-generic-hwe-20.04-edge packages resolves the issue. We hit this while exploring storage options for PS5 where we would like to put a Optane

[Kernel-packages] [Bug 1910201] Re: bcache: overflow in stripe number calculations for devices with small io_opt

2021-01-05 Thread Frode Nordahl
** Changed in: linux (Ubuntu) Status: Fix Released => 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/1910201 Title: bcache: overflow in stripe number calculations fo

[Kernel-packages] [Bug 1910201] Re: bcache: overflow in stripe number calculations for devices with small io_opt

2021-01-05 Thread Frode Nordahl
** Description changed: Ubuntu Focal ga kernel This problem was originally reported here: https://bugzilla.redhat.com/show_bug.cgi?id=1783075 Using the linux-generic-hwe-20.04-edge packages resolves the issue. We hit this while exploring storage options for PS5 where we would

[Kernel-packages] [Bug 1910201] Re: bcache: overflow in stripe number calculations for devices with small io_opt

2021-01-06 Thread Frode Nordahl
Marking as fix released for MAAS as artifacts to deploy Focal with hwe-20.04-edge kernel are now available. ** Changed in: maas Status: New => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bu

[Kernel-packages] [Bug 1737640] Re: /usr/sbin/fanctl: arithmetic expression: expecting primary | unconfigured interfaces cause ifup failures

2017-12-13 Thread Frode Nordahl
I can confirm that the proposed ubuntu-fan package resolves the issue. If you are deploying with Juju and MaaS the Ubuntu proposed repository can be installed automatically on the nodes deployed by MaaS. This could be used as a temporary workaround for the issue. Example for how it could be set u

[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

2017-05-29 Thread Frode Nordahl
As much as I want the -22 to fix all problems, it does not. However, my crashes does currently not leave a trace in the logs. Sticking to -13 keeps my workhorse running riddled of any crash or freeze problems. The simplest way to describe what is going on is that all I/O gets stuck and that my di

[Kernel-packages] [Bug 1408106] Re: attach_disconnected not sufficient for overlayfs

2017-07-06 Thread Frode Nordahl
This problem has surfaced again with recent MAAS Ubuntu images. One report in bug 1701297. I have information about at least two other end users hit by the problem. Adding a workaround by setting apparmor=0 kernel parameter in MAAS 2.2 will not help users that are running previous versions. @jdst

[Kernel-packages] [Bug 1408106] Re: attach_disconnected not sufficient for overlayfs

2017-07-07 Thread Frode Nordahl
@andreserl There are severe security implications of doing 2) from now until all future, and unfortunately I have seen that this is being done in the wild. I would be much more comfortable by actually finding the root cause of the issue at hand and fixing that. This is what I am currently pursui

[Kernel-packages] [Bug 1655421] [NEW] nouveau driver being too conservative about HDMI pixel clock, barring usage of native resolution on 4K displays over HDMI

2017-01-10 Thread Frode Nordahl
Public bug reported: Jan 10 18:56:03 frode-MacBookPro kernel: [4.993311] [drm:drm_add_edid_modes.part.22 [drm]] HDMI: DVI dual 0, max TMDS clock 30 kHz Jan 10 18:56:03 frode-MacBookPro kernel: [4.993315] nouveau :01:00.0: DRM: native mode from largest: 1920x1080@60 Jan 10 18:56:

[Kernel-packages] [Bug 1655421] Re: nouveau driver being too conservative about HDMI pixel clock, barring usage of native resolution on 4K displays over HDMI

2017-01-10 Thread Frode Nordahl
In my case setting hdmimhz=297 did the trick. Hardware: 01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 650M Mac Edition] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Apple Inc. GK107M [GeForce GT 650M Mac Edition] Flags: bus master, fast devsel, late

[Kernel-packages] [Bug 1655421] Re: nouveau driver being too conservative about HDMI pixel clock, barring usage of native resolution on 4K displays over HDMI

2017-01-10 Thread Frode Nordahl
apport information ** Package changed: linux (Ubuntu) => linux-lts-xenial (Ubuntu) ** Tags added: apport-collected xenial ** Description changed: Jan 10 18:56:03 frode-MacBookPro kernel: [4.993311] [drm:drm_add_edid_modes.part.22 [drm]] HDMI: DVI dual 0, max TMDS clock 30 kHz Jan

[Kernel-packages] [Bug 1655421] Re: nouveau driver being too conservative about HDMI pixel clock, barring usage of native resolution on 4K displays over HDMI

2017-01-11 Thread Frode Nordahl
Thank you! Having built a test kernel there does seem to miss something to make everything work right on my system. I suspect EDID decode issues. Will try to hunt down what the missing piece is and see if we can include that as well. Failing that I do believe this would be useful in its own right,

[Kernel-packages] [Bug 1655421] Re: nouveau driver being too conservative about HDMI pixel clock, barring usage of native resolution on 4K displays over HDMI

2017-01-30 Thread Frode Nordahl
This patch is already in Yakkety kernel. It will also be released as a part of the Xenial HWE kernel in Ubuntu Xenial 16.04.2. Marking this bug as Invalid for Yakkety and Xenial and direct interested parties to the Xenial HWE kernel. Prior to its release in February 2017 it can be tested by insta

[Kernel-packages] [Bug 1535055] [NEW] bnx2x: [bnx2x_alloc_rx_sge:513(ethX)]Can't alloc sge

2016-01-17 Thread Frode Nordahl
Public bug reported: During high traffic these messages appear in dmesg. I believe this has been fixed with this patch: https://patchwork.ozlabs.org/patch/477200/ Backport potential? ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Attachment added: "apport.linux-i

[Kernel-packages] [Bug 1535055] Re: bnx2x: [bnx2x_alloc_rx_sge:513(ethX)]Can't alloc sge

2016-01-17 Thread Frode Nordahl
The logs you request was attached manually to the original bug report. I am unable to have the automatic tools do this for me as we are running a IPv6-only DC and the endpoints used have no IPv6 address. Please let me know what, if anything, is missing from the attached log/report. ** Changed in

[Kernel-packages] [Bug 1535055] Re: bnx2x: [bnx2x_alloc_rx_sge:513(ethX)]Can't alloc sge

2016-01-22 Thread Frode Nordahl
Thank you for your prompt response! I will put this kernel on one of the servers displaying the behaviour and run through operations we know triggers the message. I will report back to you after the weekend. -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 2049065] [NEW] netfilter: nf_nat: fix action not being set for all ct states

2024-01-11 Thread Frode Nordahl
Public bug reported: Long story short there is a regression that affects the datapath of Open vSwitch based systems starting with the 6.2 kernel which is fixed by [0]. 0: https://patchwork.ozlabs.org/project/openvswitch/patch/20231221224311.130319-1-b...@faucet.nz/ ** Affects: linux (Ubuntu)

[Kernel-packages] [Bug 1987269] Re: [5.18.0 mainline] mlx5 deadlock

2023-01-06 Thread Frode Nordahl
** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- 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/1987269 Title: [5.18.0 mainline] mlx5 deadlock Status in linux package

[Kernel-packages] [Bug 1999229] Re: mlx5 VF LAG flapping

2023-01-09 Thread Frode Nordahl
Thanks a lot for checking, Itai! As discussed offline, we made another attempt with 5.19.0-28-generic kernel and 22.35.2302 firmware on a different system, and also did not run into this issue there. Will set this to incomplete until we regain access to the system where this was first observed so

[Kernel-packages] [Bug 1987618] Re: [jammy mlx5] Slow outbound N/S TCP connections for instances on gateways

2023-01-10 Thread Frode Nordahl
** Changed in: linux (Ubuntu) Status: Expired => Triaged -- 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/1987618 Title: [jammy mlx5] Slow outbound N/S TCP connections for instances

[Kernel-packages] [Bug 2009063] Re: Consistent autopkgtest failures in xdp-tools lunar with 6.1.0 kernel

2023-03-26 Thread Frode Nordahl
** Changed in: linux (Ubuntu) Status: Fix Committed => 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/2009063 Title: Consistent autopkgtest failures in xdp-tools luna

[Kernel-packages] [Bug 1949609] [NEW] [mlx5][ct-offload] Traffic disruption and errors logged when system is gateway chassis for OVN logical router

2021-11-03 Thread Frode Nordahl
Public bug reported: System running 5.13.0 kernel, OFED 5.4.3, OVS 2.16 and OVN 21.09. ConnectX-5 with firmware=16.31.2006 Hardware offload enabled. Ports bonded (VF LAG enabled). Security Groups enabled (i.e. CT offload). When the system is the active gateway chassis for a logical OVN router, i.

[Kernel-packages] [Bug 1949609] Re: [mlx5][ct-offload] Traffic disruption and errors logged when system is gateway chassis for OVN logical router

2021-11-03 Thread Frode Nordahl
** Attachment added: "br-int-flows.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1949609/+attachment/5537900/+files/br-int-flows.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.ne

[Kernel-packages] [Bug 1949609] Re: [mlx5][ct-offload] Traffic disruption and errors logged when system is gateway chassis for OVN logical router

2021-11-03 Thread Frode Nordahl
** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1949609/+attachment/5537898/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1949609] Re: [mlx5][ct-offload] Traffic disruption and errors logged when system is gateway chassis for OVN logical router

2021-11-03 Thread Frode Nordahl
** Attachment added: "version.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1949609/+attachment/5537897/+files/version.log -- 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/194

[Kernel-packages] [Bug 1949609] Re: [mlx5][ct-offload] Traffic disruption and errors logged when system is gateway chassis for OVN logical router

2021-11-03 Thread Frode Nordahl
** Attachment added: "dpctl-dump-flows.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1949609/+attachment/5537899/+files/dpctl-dump-flows.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.laun

[Kernel-packages] [Bug 1967856] Re: Hairpin traffic does not work with centralized NAT gw

2022-08-10 Thread Frode Nordahl
** Changed in: openvswitch (Ubuntu Impish) Status: New => Won't Fix ** Changed in: ovn (Ubuntu Impish) Status: New => Won't Fix -- 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

[Kernel-packages] [Bug 1987269] [NEW] [5.18.0 mainline] mlx5 deadlock

2022-08-22 Thread Frode Nordahl
Public bug reported: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 22.04.1 LTS Release:22.04 Codename: jammy $ uname -a Linux pc1-rb3-n3 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64

[Kernel-packages] [Bug 1987618] [NEW] [jammy mlx5] Slow outbound N/S TCP connections for instances on gateways

2022-08-25 Thread Frode Nordahl
Public bug reported: Charmed OpenStack on Jammy. Hardware offloaded instances that reside on the hypervisor which is also the active OVN gateway for their network have degraded connectivity. $ time wget --debug -O /dev/null http://nova.clouds.archive.ubuntu.com/ubuntu/ Setting --output-document

[Kernel-packages] [Bug 1987618] Re: [jammy mlx5] Slow outbound N/S TCP connections for instances on gateways

2022-08-25 Thread Frode Nordahl
fwiw; the fix is somewhere to be found in these mainline commits: b070e70381ee343dc10d2b1f0f3a6b1f940f0ae5 7843bd604081b5f005b31343cde1bb680bcc1776 2a829fe25d2809a33a6842359323bb139556c03d a81283263bb0c38b52fce6d599c2434a8d232dd6 8300f225268be9ee2c0daf5a3f23929fcdcbf213 314e1105831b45a0fe3045411d7f

[Kernel-packages] [Bug 1987618] Re: [jammy mlx5] Slow outbound N/S TCP connections for instances on gateways

2022-08-26 Thread Frode Nordahl
The fix for the issue boils down to these commits: 314e1105831b net/mlx5e: Add post act offload/unoffload API 8300f225268b net/mlx5e: Create new flow attr for multi table actions a81283263bb0 net/mlx5e: Use multi table support for CT and sample actions 2a829fe25d28 net/mlx5e: TC, Clean redundant co

[Kernel-packages] [Bug 1988018] [NEW] [mlx5] Intermittent VF-LAG activation failure

2022-08-28 Thread Frode Nordahl
Public bug reported: During system initialization there is a specific sequence that must be followed to enable the use of hardware offload and VF-LAG. Intermittently one may see that VF-LAG initialization fails: [Thu Jul 21 10:54:58 2022] mlx5_core :08:00.0: lag map port 1:1 port 2:2 shared_

[Kernel-packages] [Bug 1999229] [NEW] mlx5 VF LAG flapping

2022-12-09 Thread Frode Nordahl
Public bug reported: # sudo lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 22.04.1 LTS Release:22.04 Codename: jammy # mlxfwmanager Querying Mellanox devices firmware ... Device #1: -- Device Type: ConnectX6DX Part Numb

[Kernel-packages] [Bug 1999229] Re: mlx5 VF LAG flapping

2022-12-09 Thread Frode Nordahl
** Attachment added: "syslog-kernel.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1999229/+attachment/5635244/+files/syslog-kernel.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.

[Kernel-packages] [Bug 1999229] Re: mlx5 VF LAG flapping

2022-12-09 Thread Frode Nordahl
** Attachment added: "apport" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1999229/+attachment/5635245/+files/apport -- 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/1999229 Titl

[Kernel-packages] [Bug 1999229] Re: mlx5 VF LAG flapping

2022-12-09 Thread Frode Nordahl
Looks like there are two issues here, after removing the bond, we still see the syndrome message, and traffic to instances is impacted: [Fri Dec 9 10:28:37 2022] mlx5_core :41:00.1: mlx5_cmd_out_err:778:(pid 3334): SET_FLOW_TABLE_ENTRY(0x936) op_mod(0x0) failed, status bad resource(0x5), sy

[Kernel-packages] [Bug 1937415] Re: Intel Wi-Fi 6 AX200 (iwlwifi) unstable with linux-firmware 1.199

2021-07-23 Thread Frode Nordahl
Attaching the kern.log from previous boot which shows the issues. ** Attachment added: "kern.log.1" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1937415/+attachment/5513187/+files/kern.log.1 -- You received this bug notification because you are a member of Kernel Packages, w

[Kernel-packages] [Bug 1937415] [NEW] Intel Wi-Fi 6 AX200 (iwlwifi) unstable with linux-firmware 1.199

2021-07-23 Thread Frode Nordahl
Public bug reported: After upgrading from linux-firmware 1.198 to 1.199 my connectivity became unstable and I could see repeating hardware resets in `dmesg` output. Downgrading to linux-firmware 1.198 again resolved the issue. Note: this bug was filed after downgrading the package, but hopefully

[Kernel-packages] [Bug 1937415] Re: Intel Wi-Fi 6 AX200 (iwlwifi) unstable with linux-firmware 1.199

2021-07-23 Thread Frode Nordahl
Apparently the kern.log just shows boot, adding syslog excerpt with the kernel messages ** Attachment added: "syslog-excerpt.txt" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1937415/+attachment/5513209/+files/syslog-excerpt.txt -- You received this bug notification because

[Kernel-packages] [Bug 1937415] Re: Intel Wi-Fi 6 AX200 (iwlwifi) unstable with linux-firmware 1.199

2021-07-27 Thread Frode Nordahl
Circling back to this, I did make an attempt with linux-firmware 1.198 as base and then copying in just the firmwares that appeared relevant to the hardware in question from 1.199. However I was no longer able to reproduce the issue. Now I have installed the 1.199 package again and I have had no i

[Kernel-packages] [Bug 1916020] [NEW] bcache: overflow in stripe number calculations for devices with small io_opt

2021-02-18 Thread Frode Nordahl
Public bug reported: Originally reported here: https://bugzilla.redhat.com/show_bug.cgi?id=1783075 The problem is fixed in the 5.8 kernel, but we would need this fixed for the 5.4 kernel as well. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: ps5 ** Tags a

[Kernel-packages] [Bug 1916020] Re: bcache: overflow in stripe number calculations for devices with small io_opt

2021-02-18 Thread Frode Nordahl
On further diagnosis we discovered that this is probably already in our packages. ** Changed in: linux (Ubuntu) Status: New => Invalid -- 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

[Kernel-packages] [Bug 1907086] Re: hardware offloaded PCI devices don't have associated netlink interfaces

2021-02-19 Thread Frode Nordahl
*** This bug is a duplicate of bug 1908351 *** https://bugs.launchpad.net/bugs/1908351 ** This bug has been marked a duplicate of bug 1908351 SR-IOV, don't do runtime reconfiguration and make use of PCI address matching -- You received this bug notification because you are a member of Ker

[Kernel-packages] [Bug 2009063] Re: Inconsistent autopkgtest failures in xdp-tools lunar amd64

2023-03-03 Thread Frode Nordahl
Note that for the log references where the autopkgtest runs using a 6.1 kernel, there appears to be a regression in the kernel. I can reproduce those locally and the problem goes away when upgrading to a mainline 6.2.0-060200.202302191831 kernel. ** Also affects: linux (Ubuntu) Importance: Unde

[Kernel-packages] [Bug 2009063] Re: Inconsistent autopkgtest failures in xdp-tools lunar amd64

2023-03-03 Thread Frode Nordahl
** Attachment added: "apport-bug output as per linux kernel bug procedure requirements" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2009063/+attachment/5651265/+files/2009063.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed t

[Kernel-packages] [Bug 2009063] Re: Inconsistent autopkgtest failures in xdp-tools lunar amd64

2023-03-03 Thread Frode Nordahl
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/2009063 Title: Inconsistent autopkgtest failures in xdp-tools lunar am

[Kernel-packages] [Bug 2009594] Re: Mlx5 kworker blocked Kernel 5.19 (Jammy HWE)

2023-03-07 Thread Frode Nordahl
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/2009594 Title: Mlx5 kworker blocked Kernel 5.19 (Jammy HWE) Status in

[Kernel-packages] [Bug 2009594] Re: Mlx5 kworker blocked Kernel 5.19 (Jammy HWE)

2023-03-08 Thread Frode Nordahl
This does indeed appear to be a serious issue, but it is unfortunately not a charm issue. It appears to me to be an issue with the mlx5 driver in the kernel which is visible in this specific environment for yet to be uncovered reasons. ** Changed in: charm-ovn-chassis Status: New => Invali

[Kernel-packages] [Bug 2009594] Re: Mlx5 kworker blocked Kernel 5.19 (Jammy HWE)

2023-03-10 Thread Frode Nordahl
Excellent work on finding more information about the cause and a workaround, thank you for that! I think it would be appropriate to tackle this as part of the resolution of netplan.io bug 1988018 though, so the charm task would still be invalid unfortunately. -- You received this bug notificatio

[Kernel-packages] [Bug 2009594] Re: Mlx5 kworker blocked Kernel 5.19 (Jammy HWE)

2023-03-10 Thread Frode Nordahl
However, it will probably take some time to resolve bug 1988018 so we should probably look into what interim solutions the charm could provide until we get there. ** Changed in: charm-ovn-chassis Status: New => Triaged ** Changed in: charm-ovn-chassis Importance: Undecided => High --

[Kernel-packages] [Bug 2009063] Re: Consistent autopkgtest failures in xdp-tools lunar with 6.1.0 kernel

2023-03-22 Thread Frode Nordahl
) Status: Confirmed => Fix Committed ** Changed in: xdp-tools (Ubuntu) Status: Triaged => Invalid ** Changed in: xdp-tools (Ubuntu) Assignee: Frode Nordahl (fnordahl) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 2040524] Re: openvswitch fails on raspberry pi 4

2023-11-18 Thread Frode Nordahl
** Also affects: linux-raspi (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi in Ubuntu. https://bugs.launchpad.net/bugs/2040524 Title: openvswitch fails on raspberry pi 4

[Kernel-packages] [Bug 2007308] [NEW] linux-tools-common: bpftool wrapper causes build failure for xdp-tools

2023-02-14 Thread Frode Nordahl
Public bug reported: The linux-tools-common package appears to provide a shell script with a wrapper that will execute the actual bpftool binary located in a location like /usr/lib/linux-tools/6.1.0-14-generic/bpftool This causes problems for Lunar builds of xdp-tools on Launchpad [0] because the

[Kernel-packages] [Bug 2007308] AudioDevicesInUse.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "AudioDevicesInUse.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647157/+files/AudioDevicesInUse.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.lau

[Kernel-packages] [Bug 2007308] CurrentDmesg.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647158/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 2007308] Dependencies.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647159/+files/Dependencies.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 2007308] Lspci-vt.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647161/+files/Lspci-vt.txt -- 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/20

[Kernel-packages] [Bug 2007308] Lspci.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647160/+files/Lspci.txt -- 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/2007308

[Kernel-packages] [Bug 2007308] Lsusb-v.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647162/+files/Lsusb-v.txt -- 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/2007

[Kernel-packages] [Bug 2007308] ProcCpuinfo.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647164/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 2007308] ProcInterrupts.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647166/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad

[Kernel-packages] [Bug 2007308] ProcCpuinfoMinimal.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647165/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 2007308] NonfreeKernelModules.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "NonfreeKernelModules.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647163/+files/NonfreeKernelModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bu

[Kernel-packages] [Bug 2007308] ProcModules.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647167/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 2007308] UdevDb.txt

2023-02-14 Thread Frode Nordahl
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/2007308/+attachment/5647168/+files/UdevDb.txt ** Description changed: The linux-tools-common package appears to provide a shell script with a wrapper that will execute the actual bpftool binary located in

[Kernel-packages] [Bug 2007308] Re: linux-tools-common: bpftool wrapper causes build failure for xdp-tools

2023-02-14 Thread Frode Nordahl
** Also affects: xdp-tools (Ubuntu) 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/2007308 Title: linux-tools-common: bpftool wrapper causes b

[Kernel-packages] [Bug 2007308] Re: linux-tools-common: bpftool wrapper causes build failure for xdp-tools

2023-02-15 Thread Frode Nordahl
@cjwatson thanks alot for chiming in on the issue. I added Launchpad, because I was unsure what part Launchpad has in the massaging of dependencies on the Debian import, and if something could be done there. Unfortunately even if the host had a 5.15 kernel, there is no 5.15 package in Lunar. The l

[Kernel-packages] [Bug 2007308] Re: linux-tools-common: bpftool wrapper causes build failure for xdp-tools

2023-02-22 Thread Frode Nordahl
** Patch added: "xdp-tools_1.3.0-2ubuntu1.patch" https://bugs.launchpad.net/ubuntu/+source/xdp-tools/+bug/2007308/+attachment/5649048/+files/xdp-tools_1.3.0-2ubuntu1.patch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu

[Kernel-packages] [Bug 1988018] Re: [mlx5] Intermittent VF-LAG activation failure

2023-09-04 Thread Frode Nordahl
I think they are two distinct problems, and hopefully we would get a comment from NVIDIA/Mellanox as the statements in bug 2020409 contradicts the documentation [0] the current Netplan implementation is based on. Martin may have more details, but wanted to mention that one of our suspected culpri

[Kernel-packages] [Bug 1992564] [NEW] [kinetic] 5.19.0-19 kernel, lxd virtual-machine with block device not working

2022-10-12 Thread Frode Nordahl
Public bug reported: $ uname -a Linux frode-threadripper 5.19.0-19-generic #19-Ubuntu SMP PREEMPT_DYNAMIC Tue Sep 27 16:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu Kinetic Kudu (development branch) Rel

[Kernel-packages] [Bug 1992564] Re: [kinetic] 5.19.0-19 kernel, lxd virtual-machine with block device not working

2022-10-12 Thread Frode Nordahl
apport information ** Tags added: apport-collected kinetic ** Description changed: $ uname -a Linux frode-threadripper 5.19.0-19-generic #19-Ubuntu SMP PREEMPT_DYNAMIC Tue Sep 27 16:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distrib

[Kernel-packages] [Bug 1992564] CurrentDmesg.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623315/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 1992564] IwConfig.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623316/+files/IwConfig.txt -- 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/19

[Kernel-packages] [Bug 1992564] Lspci.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623317/+files/Lspci.txt -- 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/1992564

[Kernel-packages] [Bug 1992564] AudioDevicesInUse.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "AudioDevicesInUse.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623314/+files/AudioDevicesInUse.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.lau

[Kernel-packages] [Bug 1992564] ProcCpuinfo.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623323/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1992564] ProcEnviron.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623325/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1992564] Lspci-vt.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623318/+files/Lspci-vt.txt -- 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/19

[Kernel-packages] [Bug 1992564] Lsusb-t.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623320/+files/Lsusb-t.txt -- 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/1992

[Kernel-packages] [Bug 1992564] Lsusb-v.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623321/+files/Lsusb-v.txt -- 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/1992

[Kernel-packages] [Bug 1992564] PaInfo.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "PaInfo.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623322/+files/PaInfo.txt -- 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/1992564

[Kernel-packages] [Bug 1992564] ProcCpuinfoMinimal.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623324/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 1992564] RfKill.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623328/+files/RfKill.txt -- 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/1992564

[Kernel-packages] [Bug 1992564] UdevDb.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623329/+files/UdevDb.txt -- 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/1992564

[Kernel-packages] [Bug 1992564] acpidump.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623331/+files/acpidump.txt -- 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/19

[Kernel-packages] [Bug 1992564] WifiSyslog.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623330/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bug

[Kernel-packages] [Bug 1992564] ProcModules.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623327/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 1992564] ProcInterrupts.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623326/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad

[Kernel-packages] [Bug 1992564] Lsusb.txt

2022-10-12 Thread Frode Nordahl
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1992564/+attachment/5623319/+files/Lsusb.txt -- 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/1992564

[Kernel-packages] [Bug 1992564] Re: [kinetic] 5.19.0-19 and 5.19.0-20 kernels, lxd virtual-machine with block device not working

2022-10-12 Thread Frode Nordahl
For completeness, I can confirm this also happens with the 5.19.0-20 kernel currently in -proposed. ** Summary changed: - [kinetic] 5.19.0-19 kernel, lxd virtual-machine with block device not working + [kinetic] 5.19.0-19 and 5.19.0-20 kernels, lxd virtual-machine with block device not working

[Kernel-packages] [Bug 1992564] Re: [kinetic] 5.19.0-19 and 5.19.0-20 kernels, lxd virtual-machine with block device not working

2022-10-13 Thread Frode Nordahl
*** This bug is a duplicate of bug 1991691 *** https://bugs.launchpad.net/bugs/1991691 ** This bug has been marked a duplicate of bug 1991691 cannot change mount namespace -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ub

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