| 2022-04-05 11:33:59 |
Frode Nordahl |
bug |
|
|
added bug |
| 2022-04-06 08:39:25 |
Frode Nordahl |
ovn (Ubuntu): status |
New |
Triaged |
|
| 2022-04-06 08:39:27 |
Frode Nordahl |
ovn (Ubuntu): importance |
Undecided |
High |
|
| 2022-04-07 17:05:33 |
Frode Nordahl |
attachment added |
|
ovnnb_db.db https://bugs.launchpad.net/ubuntu/+source/ovn/+bug/1967856/+attachment/5577952/+files/ovnnb_db.db |
|
| 2022-04-07 17:05:47 |
Frode Nordahl |
attachment added |
|
ovnsb_db.db https://bugs.launchpad.net/ubuntu/+source/ovn/+bug/1967856/+attachment/5577953/+files/ovnsb_db.db |
|
| 2022-04-11 09:43:36 |
Frode Nordahl |
attachment added |
|
test-synthesis.patch https://bugs.launchpad.net/ubuntu/+source/ovn/+bug/1967856/+attachment/5579267/+files/test-synthesis.patch |
|
| 2022-05-09 14:55:49 |
Junien F |
bug |
|
|
added subscriber The Canonical Sysadmins |
| 2022-05-18 12:19:18 |
Frode Nordahl |
bug task added |
|
openvswitch (Ubuntu) |
|
| 2022-05-18 12:19:26 |
Frode Nordahl |
openvswitch (Ubuntu): status |
New |
Triaged |
|
| 2022-05-18 12:19:30 |
Frode Nordahl |
openvswitch (Ubuntu): importance |
Undecided |
High |
|
| 2022-05-18 12:29:19 |
Frode Nordahl |
ovn (Ubuntu): status |
Triaged |
Invalid |
|
| 2022-05-18 13:09:28 |
Frode Nordahl |
ovn (Ubuntu): importance |
High |
Undecided |
|
| 2022-05-30 13:33:14 |
Nobuto Murata |
bug |
|
|
added subscriber Nobuto Murata |
| 2022-06-09 11:29:08 |
Frode Nordahl |
bug task added |
|
linux (Ubuntu) |
|
| 2022-06-09 11:29:24 |
Frode Nordahl |
openvswitch (Ubuntu): status |
Triaged |
Invalid |
|
| 2022-06-09 11:30:06 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
nominated for series |
|
Ubuntu Kinetic |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
linux (Ubuntu Kinetic) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
openvswitch (Ubuntu Kinetic) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
ovn (Ubuntu Kinetic) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
nominated for series |
|
Ubuntu Focal |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
openvswitch (Ubuntu Focal) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
ovn (Ubuntu Focal) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
nominated for series |
|
Ubuntu Jammy |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
linux (Ubuntu Jammy) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
openvswitch (Ubuntu Jammy) |
|
| 2022-06-09 11:32:48 |
Frode Nordahl |
bug task added |
|
ovn (Ubuntu Jammy) |
|
| 2022-06-09 11:35:17 |
Frode Nordahl |
ovn (Ubuntu Jammy): status |
New |
Invalid |
|
| 2022-06-09 11:35:38 |
Frode Nordahl |
ovn (Ubuntu Focal): status |
New |
Invalid |
|
| 2022-06-09 11:35:48 |
Frode Nordahl |
openvswitch (Ubuntu Jammy): status |
New |
Invalid |
|
| 2022-06-09 11:36:00 |
Frode Nordahl |
openvswitch (Ubuntu Focal): status |
New |
Invalid |
|
| 2022-06-09 11:40:57 |
Frode Nordahl |
tags |
|
apport-collected jammy uec-images |
|
| 2022-06-09 11:40:58 |
Frode Nordahl |
description |
If you have two hvs where hv1 is the gateway chassis and you have an instance running on hv2.
On instance on hv2 hairpin traffic works for the first session, but not for the next:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.07 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.078/1.078/1.078/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7335,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7335,type=0,code=0),zone=7
We made an attempt at using OVN built with [0], but that did unfortunately not help.
If we however revert [1] it works again:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.31 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.318/1.318/1.318/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=0.307 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.307/0.307/0.307/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=1
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
0: https://patchwork.ozlabs.org/project/ovn/patch/20220401175516.2139179-1-mmichels@redhat.com/
1: https://github.com/ovn-org/ovn/commit/4deac4509abbedd6ffaecf27eed01ddefccea40a |
If you have two hvs where hv1 is the gateway chassis and you have an instance running on hv2.
On instance on hv2 hairpin traffic works for the first session, but not for the next:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.07 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.078/1.078/1.078/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7335,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7335,type=0,code=0),zone=7
We made an attempt at using OVN built with [0], but that did unfortunately not help.
If we however revert [1] it works again:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.31 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.318/1.318/1.318/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=0.307 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.307/0.307/0.307/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=1
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
0: https://patchwork.ozlabs.org/project/ovn/patch/20220401175516.2139179-1-mmichels@redhat.com/
1: https://github.com/ovn-org/ovn/commit/4deac4509abbedd6ffaecf27eed01ddefccea40a
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jun 9 11:35 seq
crw-rw---- 1 root audio 116, 33 Jun 9 11:35 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: unknown
DistroRelease: Ubuntu 22.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
MachineType: QEMU Standard PC (Q35 + ICH9, 2009)
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 virtio_gpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-37-generic root=UUID=63713e6b-8e8d-4f97-ac5a-883317b24711 ro console=tty1 console=ttyS0
ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35
RelatedPackageVersions:
linux-restricted-modules-5.15.0-37-generic N/A
linux-backports-modules-5.15.0-37-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: jammy uec-images
Uname: Linux 5.15.0-37-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 02/06/2015
dmi.bios.release: 0.0
dmi.bios.vendor: EFI Development Kit II / OVMF
dmi.bios.version: 0.0.0
dmi.board.name: LXD
dmi.board.vendor: Canonical Ltd.
dmi.board.version: pc-q35-7.0
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-q35-7.0
dmi.modalias: dmi:bvnEFIDevelopmentKitII/OVMF:bvr0.0.0:bd02/06/2015:br0.0:svnQEMU:pnStandardPC(Q35+ICH9,2009):pvrpc-q35-7.0:rvnCanonicalLtd.:rnLXD:rvrpc-q35-7.0:cvnQEMU:ct1:cvrpc-q35-7.0:sku:
dmi.product.name: Standard PC (Q35 + ICH9, 2009)
dmi.product.version: pc-q35-7.0
dmi.sys.vendor: QEMU |
|
| 2022-06-09 11:40:58 |
Frode Nordahl |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595901/+files/CurrentDmesg.txt |
|
| 2022-06-09 11:40:59 |
Frode Nordahl |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595902/+files/Lspci.txt |
|
| 2022-06-09 11:41:00 |
Frode Nordahl |
attachment added |
|
Lspci-vt.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595903/+files/Lspci-vt.txt |
|
| 2022-06-09 11:41:07 |
Frode Nordahl |
attachment added |
|
Lsusb-v.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595904/+files/Lsusb-v.txt |
|
| 2022-06-09 11:41:08 |
Frode Nordahl |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595905/+files/ProcCpuinfo.txt |
|
| 2022-06-09 11:41:12 |
Frode Nordahl |
attachment added |
|
ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595906/+files/ProcCpuinfoMinimal.txt |
|
| 2022-06-09 11:41:13 |
Frode Nordahl |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595907/+files/ProcInterrupts.txt |
|
| 2022-06-09 11:41:14 |
Frode Nordahl |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595908/+files/ProcModules.txt |
|
| 2022-06-09 11:41:16 |
Frode Nordahl |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595909/+files/UdevDb.txt |
|
| 2022-06-09 11:41:18 |
Frode Nordahl |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595910/+files/WifiSyslog.txt |
|
| 2022-06-09 11:41:19 |
Frode Nordahl |
attachment added |
|
acpidump.txt https://bugs.launchpad.net/bugs/1967856/+attachment/5595911/+files/acpidump.txt |
|
| 2022-06-09 11:42:06 |
Frode Nordahl |
linux (Ubuntu Kinetic): status |
Incomplete |
Confirmed |
|
| 2022-06-28 09:46:56 |
Frode Nordahl |
linux (Ubuntu Jammy): status |
New |
Confirmed |
|
| 2022-06-28 09:47:07 |
Frode Nordahl |
linux (Ubuntu Focal): status |
New |
Confirmed |
|
| 2022-07-06 10:03:48 |
Frode Nordahl |
nominated for series |
|
Ubuntu Impish |
|
| 2022-07-06 10:03:48 |
Frode Nordahl |
bug task added |
|
linux (Ubuntu Impish) |
|
| 2022-07-06 10:03:48 |
Frode Nordahl |
bug task added |
|
openvswitch (Ubuntu Impish) |
|
| 2022-07-06 10:03:48 |
Frode Nordahl |
bug task added |
|
ovn (Ubuntu Impish) |
|
| 2022-07-06 10:03:58 |
Frode Nordahl |
linux (Ubuntu Impish): status |
New |
Confirmed |
|
| 2022-07-07 07:26:05 |
Stefan Bader |
linux (Ubuntu Jammy): importance |
Undecided |
Medium |
|
| 2022-07-08 09:39:03 |
Stefan Bader |
linux (Ubuntu Focal): importance |
Undecided |
Medium |
|
| 2022-07-08 09:39:17 |
Stefan Bader |
linux (Ubuntu Impish): status |
Confirmed |
Won't Fix |
|
| 2022-07-08 09:40:01 |
Stefan Bader |
linux (Ubuntu Kinetic): status |
Confirmed |
Invalid |
|
| 2022-07-08 16:35:22 |
Stefan Bader |
linux (Ubuntu Jammy): status |
Confirmed |
Fix Committed |
|
| 2022-07-08 16:35:32 |
Stefan Bader |
linux (Ubuntu Focal): status |
Confirmed |
Fix Committed |
|
| 2022-07-13 13:18:08 |
Ubuntu Kernel Bot |
tags |
apport-collected jammy uec-images |
apport-collected jammy uec-images verification-needed-focal |
|
| 2022-07-15 13:26:45 |
Ubuntu Kernel Bot |
tags |
apport-collected jammy uec-images verification-needed-focal |
apport-collected jammy uec-images verification-needed-focal verification-needed-jammy |
|
| 2022-07-18 20:18:05 |
Frode Nordahl |
description |
If you have two hvs where hv1 is the gateway chassis and you have an instance running on hv2.
On instance on hv2 hairpin traffic works for the first session, but not for the next:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.07 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.078/1.078/1.078/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7335,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7335,type=0,code=0),zone=7
We made an attempt at using OVN built with [0], but that did unfortunately not help.
If we however revert [1] it works again:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.31 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.318/1.318/1.318/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=0.307 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.307/0.307/0.307/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=1
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
0: https://patchwork.ozlabs.org/project/ovn/patch/20220401175516.2139179-1-mmichels@redhat.com/
1: https://github.com/ovn-org/ovn/commit/4deac4509abbedd6ffaecf27eed01ddefccea40a
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jun 9 11:35 seq
crw-rw---- 1 root audio 116, 33 Jun 9 11:35 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: unknown
DistroRelease: Ubuntu 22.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
MachineType: QEMU Standard PC (Q35 + ICH9, 2009)
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 virtio_gpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-37-generic root=UUID=63713e6b-8e8d-4f97-ac5a-883317b24711 ro console=tty1 console=ttyS0
ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35
RelatedPackageVersions:
linux-restricted-modules-5.15.0-37-generic N/A
linux-backports-modules-5.15.0-37-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: jammy uec-images
Uname: Linux 5.15.0-37-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 02/06/2015
dmi.bios.release: 0.0
dmi.bios.vendor: EFI Development Kit II / OVMF
dmi.bios.version: 0.0.0
dmi.board.name: LXD
dmi.board.vendor: Canonical Ltd.
dmi.board.version: pc-q35-7.0
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-q35-7.0
dmi.modalias: dmi:bvnEFIDevelopmentKitII/OVMF:bvr0.0.0:bd02/06/2015:br0.0:svnQEMU:pnStandardPC(Q35+ICH9,2009):pvrpc-q35-7.0:rvnCanonicalLtd.:rnLXD:rvrpc-q35-7.0:cvnQEMU:ct1:cvrpc-q35-7.0:sku:
dmi.product.name: Standard PC (Q35 + ICH9, 2009)
dmi.product.version: pc-q35-7.0
dmi.sys.vendor: QEMU |
[Impact]
Users of Open vSwitch on Focal will not be able to upgrade to v2.16.0 or newer until this long standing kernel bug has been fixed.
Users of Open vSwitch on Jammy will be affected by this bug and
have no user space fix available. This bug currently blocks the
OpenStack Engineering team's charm product gate.
[Test Plan]
Execute the OVN system testsuite utilizing the kernel data path with the test synthesis patch in comment #7 applied.
In addition to that validating that the OpenStack charm test gate is unblocked would be valuable.
[Regression Potential]
The regression potential can be considered as low because:
- The calls added in the openvswitch kernel datapath code would
prior to Open vSwitch 2.16.0 have been initiated from the
userspace code and by chance concealed this bug.
- After an optimization done in 2.16.0 the kernel bug was
revealed and these calls now must be made from the kernel
datapath to retain functionality in use in the wild.
[Original Bug Description]
If you have two hvs where hv1 is the gateway chassis and you have an instance running on hv2.
On instance on hv2 hairpin traffic works for the first session, but not for the next:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.07 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.078/1.078/1.078/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7334,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7334,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7335,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7335,type=0,code=0),zone=7
We made an attempt at using OVN built with [0], but that did unfortunately not help.
If we however revert [1] it works again:
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=1.31 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 1.318/1.318/1.318/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
$ ping -c1 10.78.95.89
PING 10.78.95.89 (10.78.95.89) 56(84) bytes of data.
64 bytes from 10.78.95.89: icmp_seq=1 ttl=62 time=0.307 ms
--- 10.78.95.89 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.307/0.307/0.307/0.000 ms
$ sudo ovs-appctl -t ovs-vswitchd dpctl/dump-conntrack
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=0,code=0),zone=1
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7337,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7337,type=0,code=0),zone=7
icmp,orig=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=8,code=0),reply=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=7
icmp,orig=(src=10.78.95.89,dst=192.168.0.211,id=7336,type=8,code=0),reply=(src=192.168.0.211,dst=10.78.95.89,id=7336,type=0,code=0),zone=1
0: https://patchwork.ozlabs.org/project/ovn/patch/20220401175516.2139179-1-mmichels@redhat.com/
1: https://github.com/ovn-org/ovn/commit/4deac4509abbedd6ffaecf27eed01ddefccea40a
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Jun 9 11:35 seq
crw-rw---- 1 root audio 116, 33 Jun 9 11:35 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5CheckResult: unknown
DistroRelease: Ubuntu 22.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 480M
MachineType: QEMU Standard PC (Q35 + ICH9, 2009)
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
LANG=C.UTF-8
SHELL=/bin/bash
ProcFB: 0 virtio_gpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-37-generic root=UUID=63713e6b-8e8d-4f97-ac5a-883317b24711 ro console=tty1 console=ttyS0
ProcVersionSignature: Ubuntu 5.15.0-37.39-generic 5.15.35
RelatedPackageVersions:
linux-restricted-modules-5.15.0-37-generic N/A
linux-backports-modules-5.15.0-37-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: jammy uec-images
Uname: Linux 5.15.0-37-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 02/06/2015
dmi.bios.release: 0.0
dmi.bios.vendor: EFI Development Kit II / OVMF
dmi.bios.version: 0.0.0
dmi.board.name: LXD
dmi.board.vendor: Canonical Ltd.
dmi.board.version: pc-q35-7.0
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-q35-7.0
dmi.modalias: dmi:bvnEFIDevelopmentKitII/OVMF:bvr0.0.0:bd02/06/2015:br0.0:svnQEMU:pnStandardPC(Q35+ICH9,2009):pvrpc-q35-7.0:rvnCanonicalLtd.:rnLXD:rvrpc-q35-7.0:cvnQEMU:ct1:cvrpc-q35-7.0:sku:
dmi.product.name: Standard PC (Q35 + ICH9, 2009)
dmi.product.version: pc-q35-7.0
dmi.sys.vendor: QEMU |
|
| 2022-07-19 14:27:27 |
Frode Nordahl |
tags |
apport-collected jammy uec-images verification-needed-focal verification-needed-jammy |
apport-collected jammy uec-images verification-done-focal verification-done-jammy |
|
| 2022-07-28 10:25:44 |
Launchpad Janitor |
linux (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2022-07-28 10:25:44 |
Launchpad Janitor |
cve linked |
|
2022-1652 |
|
| 2022-07-28 10:25:44 |
Launchpad Janitor |
cve linked |
|
2022-1679 |
|
| 2022-07-28 10:25:44 |
Launchpad Janitor |
cve linked |
|
2022-28893 |
|
| 2022-07-28 10:25:44 |
Launchpad Janitor |
cve linked |
|
2022-34918 |
|
| 2022-08-09 20:50:06 |
Launchpad Janitor |
linux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-08-09 20:50:06 |
Launchpad Janitor |
cve linked |
|
2022-1734 |
|
| 2022-08-09 20:50:06 |
Launchpad Janitor |
cve linked |
|
2022-2586 |
|
| 2022-08-09 20:50:06 |
Launchpad Janitor |
cve linked |
|
2022-2588 |
|
| 2022-08-11 06:47:10 |
Frode Nordahl |
openvswitch (Ubuntu Impish): status |
New |
Won't Fix |
|
| 2022-08-11 06:47:23 |
Frode Nordahl |
ovn (Ubuntu Impish): status |
New |
Won't Fix |
|
