| 2023-09-28 17:22:47 |
Danilo Egea Gondolfo |
bug |
|
|
added bug |
| 2023-09-28 17:23:30 |
Danilo Egea Gondolfo |
nominated for series |
|
Ubuntu Jammy |
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| 2023-09-28 17:23:30 |
Danilo Egea Gondolfo |
bug task added |
|
linux (Ubuntu Jammy) |
|
| 2023-09-28 17:30:07 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2023-09-28 17:30:08 |
Ubuntu Kernel Bot |
linux (Ubuntu Jammy): status |
New |
Incomplete |
|
| 2023-09-29 12:54:06 |
Danilo Egea Gondolfo |
tags |
|
apport-collected jammy uec-images |
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| 2023-09-29 12:54:07 |
Danilo Egea Gondolfo |
description |
We noticed that some of Netplan's integration tests started to fail on Jammy. These tests will try to create ip6gre and vti6 virtual interfaces and systemd-networkd is failing to create them starting on kernel 5.15.0-83.92. As far as I can tell, kernel 5.15.0-82.91 is the last revision where it works. So, some change between 5.15.0-82.91 and 5.15.0-83.92 is causing this regression.
How to reproduce the issue:
# Launch a jammy cloud VM:
lxc launch images:ubuntu/jammy/cloud jammy --vm
lxc shell jammy
# Create a netplan file that creates 2 tunnels:
cat > /etc/netplan/10-tun.yaml <<EOF
network:
renderer: networkd
version: 2
tunnels:
tun0:
mode: ip6gre
local: fe80::1
remote: 2001:dead:beef::2
tun1:
mode: vti6
local: fe80::2
remote: 2001:dead:beef::3
EOF
# Apply the configuration
netplan apply
# Check with "ip link" that both tun0 and tun1 *were not created* and check networkd for errors:
journalctl -u systemd-networkd
Sep 28 17:04:40 jammy systemd-networkd[360]: tun0: netdev could not be created: Invalid argument
Sep 28 17:04:40 jammy systemd-networkd[360]: tun1: netdev could not be created: Invalid argument
# Download, install and boot on kernel 5.15.0-82.91
wget http://ie.archive.ubuntu.com/ubuntu/pool/main/l/linux-signed/linux-image-5.15.0-82-generic_5.15.0-82.91_amd64.deb http://ie.archive.ubuntu.com/ubuntu/pool/main/l/linux/linux-modules-5.15.0-82-generic_5.15.0-82.91_amd64.deb
dpkg -i *.deb
grub-reboot '1>2' && reboot
# Check with "ip link" again that both tun0 and tun1 were created
# Reboot again to go back to the most recent kernel and check with "ip link" that both tun0 and tun1 were not created. |
We noticed that some of Netplan's integration tests started to fail on Jammy. These tests will try to create ip6gre and vti6 virtual interfaces and systemd-networkd is failing to create them starting on kernel 5.15.0-83.92. As far as I can tell, kernel 5.15.0-82.91 is the last revision where it works. So, some change between 5.15.0-82.91 and 5.15.0-83.92 is causing this regression.
How to reproduce the issue:
# Launch a jammy cloud VM:
lxc launch images:ubuntu/jammy/cloud jammy --vm
lxc shell jammy
# Create a netplan file that creates 2 tunnels:
cat > /etc/netplan/10-tun.yaml <<EOF
network:
renderer: networkd
version: 2
tunnels:
tun0:
mode: ip6gre
local: fe80::1
remote: 2001:dead:beef::2
tun1:
mode: vti6
local: fe80::2
remote: 2001:dead:beef::3
EOF
# Apply the configuration
netplan apply
# Check with "ip link" that both tun0 and tun1 *were not created* and check networkd for errors:
journalctl -u systemd-networkd
Sep 28 17:04:40 jammy systemd-networkd[360]: tun0: netdev could not be created: Invalid argument
Sep 28 17:04:40 jammy systemd-networkd[360]: tun1: netdev could not be created: Invalid argument
# Download, install and boot on kernel 5.15.0-82.91
wget http://ie.archive.ubuntu.com/ubuntu/pool/main/l/linux-signed/linux-image-5.15.0-82-generic_5.15.0-82.91_amd64.deb http://ie.archive.ubuntu.com/ubuntu/pool/main/l/linux/linux-modules-5.15.0-82-generic_5.15.0-82.91_amd64.deb
dpkg -i *.deb
grub-reboot '1>2' && reboot
# Check with "ip link" again that both tun0 and tun1 were created
# Reboot again to go back to the most recent kernel and check with "ip link" that both tun0 and tun1 were not created.
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Sep 29 12:52 seq
crw-rw---- 1 root audio 116, 33 Sep 29 12:52 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser'
CRDA: N/A
CasperMD5CheckResult: unknown
CloudArchitecture: x86_64
CloudID: lxd
CloudName: lxd
CloudPlatform: lxd
CloudSubPlatform: LXD socket API v. 1.0 (/dev/lxd/sock)
DistroRelease: Ubuntu 22.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci: Error: [Errno 2] No such file or directory: 'lspci'
Lspci-vt: Error: [Errno 2] No such file or directory: 'lspci'
Lsusb: Error: [Errno 2] No such file or directory: 'lsusb'
Lsusb-t: Error: [Errno 2] No such file or directory: 'lsusb'
Lsusb-v: Error: [Errno 2] No such file or directory: 'lsusb'
MachineType: QEMU Standard PC (Q35 + ICH9, 2009)
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=screen-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 virtio_gpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-84-generic root=/dev/sda2 ro quiet splash console=tty1 console=ttyS0 vt.handoff=7
ProcVersionSignature: Ubuntu 5.15.0-84.93-generic 5.15.116
RelatedPackageVersions:
linux-restricted-modules-5.15.0-84-generic N/A
linux-backports-modules-5.15.0-84-generic N/A
linux-firmware N/A
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: jammy uec-images
Uname: Linux 5.15.0-84-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 2/2/2022
dmi.bios.release: 0.0
dmi.bios.vendor: EDK II
dmi.bios.version: unknown
dmi.board.name: LXD
dmi.board.vendor: Canonical Ltd.
dmi.board.version: pc-q35-8.0
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-q35-8.0
dmi.modalias: dmi:bvnEDKII:bvrunknown:bd2/2/2022:br0.0:svnQEMU:pnStandardPC(Q35+ICH9,2009):pvrpc-q35-8.0:rvnCanonicalLtd.:rnLXD:rvrpc-q35-8.0:cvnQEMU:ct1:cvrpc-q35-8.0:sku:
dmi.product.name: Standard PC (Q35 + ICH9, 2009)
dmi.product.version: pc-q35-8.0
dmi.sys.vendor: QEMU |
|
| 2023-09-29 12:54:07 |
Danilo Egea Gondolfo |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705352/+files/CurrentDmesg.txt |
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| 2023-09-29 12:54:08 |
Danilo Egea Gondolfo |
attachment added |
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ProcCpuinfo.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705353/+files/ProcCpuinfo.txt |
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| 2023-09-29 12:54:09 |
Danilo Egea Gondolfo |
attachment added |
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ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705354/+files/ProcCpuinfoMinimal.txt |
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| 2023-09-29 12:54:09 |
Danilo Egea Gondolfo |
attachment added |
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ProcInterrupts.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705355/+files/ProcInterrupts.txt |
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| 2023-09-29 12:54:10 |
Danilo Egea Gondolfo |
attachment added |
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ProcModules.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705356/+files/ProcModules.txt |
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| 2023-09-29 12:54:11 |
Danilo Egea Gondolfo |
attachment added |
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UdevDb.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705357/+files/UdevDb.txt |
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| 2023-09-29 12:54:12 |
Danilo Egea Gondolfo |
attachment added |
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WifiSyslog.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705358/+files/WifiSyslog.txt |
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| 2023-09-29 12:54:14 |
Danilo Egea Gondolfo |
attachment added |
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acpidump.txt https://bugs.launchpad.net/bugs/2037667/+attachment/5705359/+files/acpidump.txt |
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| 2023-09-29 12:54:50 |
Danilo Egea Gondolfo |
linux (Ubuntu): status |
Incomplete |
New |
|
| 2023-09-29 12:54:53 |
Danilo Egea Gondolfo |
linux (Ubuntu Jammy): status |
Incomplete |
New |
|
| 2023-09-29 13:00:08 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2023-09-29 13:00:09 |
Ubuntu Kernel Bot |
linux (Ubuntu Jammy): status |
New |
Incomplete |
|
| 2023-09-29 13:22:00 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~danilogondolfo/netplan/+git/netplan/+merge/452454 |
|
| 2023-09-29 13:22:47 |
Danilo Egea Gondolfo |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2023-09-29 13:22:50 |
Danilo Egea Gondolfo |
linux (Ubuntu Jammy): status |
Incomplete |
Confirmed |
|
| 2023-10-11 16:32:20 |
Łukasz Zemczak |
tags |
apport-collected jammy uec-images |
apport-collected jammy kernel-bug regression-update uec-images |
|
| 2023-10-11 20:29:25 |
Thadeu Lima de Souza Cascardo |
bug task added |
|
systemd (Ubuntu) |
|
| 2023-10-11 20:29:36 |
Thadeu Lima de Souza Cascardo |
systemd (Ubuntu): status |
New |
Invalid |
|
| 2023-10-11 20:30:14 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2023-10-11 20:30:16 |
Thadeu Lima de Souza Cascardo |
systemd (Ubuntu Jammy): importance |
Undecided |
High |
|
| 2023-10-11 20:30:25 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Jammy): status |
Confirmed |
Triaged |
|
| 2023-10-11 20:30:31 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Jammy): assignee |
|
Thadeu Lima de Souza Cascardo (cascardo) |
|
| 2023-10-12 07:28:36 |
Lukas Märdian |
tags |
apport-collected jammy kernel-bug regression-update uec-images |
apport-collected jammy kernel-bug regression-update rls-jj-incoming uec-images |
|
| 2023-10-19 15:03:59 |
Lukas Märdian |
systemd (Ubuntu): status |
Invalid |
Confirmed |
|
