| 2015-02-19 17:15:50 |
Michael Kazakov |
bug |
|
|
added bug |
| 2015-02-19 17:17:12 |
Michael Kazakov |
summary |
tap interface drors may packages on highload sysstems |
tap interface drops many packages on highload systems |
|
| 2015-02-19 17:17:52 |
Michael Kazakov |
summary |
tap interface drops many packages on highload systems |
tap interface drops many packets on highload systems |
|
| 2015-02-20 17:14:51 |
Serge Hallyn |
bug task added |
|
qemu (Ubuntu) |
|
| 2015-02-20 17:15:01 |
Serge Hallyn |
bug task added |
|
linux (Ubuntu) |
|
| 2015-02-20 17:30:08 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2015-02-20 22:09:57 |
Michael Kazakov |
tags |
|
apport-collected trusty |
|
| 2015-02-20 22:09:58 |
Michael Kazakov |
description |
I use qemu-kvm in openstak. On highload hypervisor tap interface of net-highload gues drops many TX packages.
Network options of qemu-system-x86_64 "... -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:86:67:7b,bus=pci.0,addr=0x3..."
Network domin config:
<interface type='bridge'>
<mac address='fa:16:3e:86:67:7b'/>
<source bridge='qbre4009073-0b'/>
<target dev='tape4009073-0b'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
tape4009073-0b Link encap:Ethernet HWaddr fe:16:3e:86:67:7b
inet6 addr: fe80::fc16:3eff:fe86:677b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1587622634 errors:0 dropped:0 overruns:0 frame:0
TX packets:1484106438 errors:0 dropped:460259 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:877878711500 (877.8 GB) TX bytes:3071846828531 (3.0 TB) |
I use qemu-kvm in openstak. On highload hypervisor tap interface of net-highload gues drops many TX packages.
Network options of qemu-system-x86_64 "... -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:86:67:7b,bus=pci.0,addr=0x3..."
Network domin config:
<interface type='bridge'>
<mac address='fa:16:3e:86:67:7b'/>
<source bridge='qbre4009073-0b'/>
<target dev='tape4009073-0b'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
tape4009073-0b Link encap:Ethernet HWaddr fe:16:3e:86:67:7b
inet6 addr: fe80::fc16:3eff:fe86:677b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1587622634 errors:0 dropped:0 overruns:0 frame:0
TX packets:1484106438 errors:0 dropped:460259 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:877878711500 (877.8 GB) TX bytes:3071846828531 (3.0 TB)
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Feb 18 12:06 seq
crw-rw---- 1 root audio 116, 33 Feb 18 12:06 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
InstallationDate: Installed on 2014-07-01 (234 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: Dell Inc. PowerEdge M620
Package: qemu-kvm
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
LC_MESSAGES=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=5965239d-820a-49a1-9d8e-23a4c1f87ce6 ro
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.127.11
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 3.16.0-30-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/21/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.2.7
dmi.board.name: 0T36VK
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 25
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: PowerEdge M1000e
dmi.modalias: dmi:bvnDellInc.:bvr2.2.7:bd01/21/2014:svnDellInc.:pnPowerEdgeM620:pvr:rvnDellInc.:rn0T36VK:rvrA01:cvnDellInc.:ct25:cvrPowerEdgeM1000e:
dmi.product.name: PowerEdge M620
dmi.sys.vendor: Dell Inc. |
|
| 2015-02-20 22:09:59 |
Michael Kazakov |
attachment added |
|
BootDmesg.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323625/+files/BootDmesg.txt |
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| 2015-02-20 22:10:00 |
Michael Kazakov |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323626/+files/CurrentDmesg.txt |
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| 2015-02-20 22:10:02 |
Michael Kazakov |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323627/+files/IwConfig.txt |
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| 2015-02-20 22:10:03 |
Michael Kazakov |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323628/+files/Lspci.txt |
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| 2015-02-20 22:10:04 |
Michael Kazakov |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323629/+files/Lsusb.txt |
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| 2015-02-20 22:10:06 |
Michael Kazakov |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323630/+files/ProcCpuinfo.txt |
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| 2015-02-20 22:10:07 |
Michael Kazakov |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323631/+files/ProcInterrupts.txt |
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| 2015-02-20 22:10:08 |
Michael Kazakov |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323632/+files/ProcModules.txt |
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| 2015-02-20 22:10:10 |
Michael Kazakov |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323633/+files/UdevDb.txt |
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| 2015-02-20 22:10:11 |
Michael Kazakov |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323634/+files/UdevLog.txt |
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| 2015-02-20 22:10:13 |
Michael Kazakov |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1423631/+attachment/4323635/+files/WifiSyslog.txt |
|
| 2015-02-20 22:11:36 |
Michael Kazakov |
qemu-kvm (Ubuntu): status |
New |
Incomplete |
|
| 2015-02-20 22:11:41 |
Michael Kazakov |
qemu-kvm (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2015-02-25 05:50:28 |
Serge Hallyn |
linux (Ubuntu): status |
Incomplete |
New |
|
| 2015-02-25 06:00:09 |
Brad Figg |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2015-06-17 17:02:41 |
Chris J Arges |
description |
I use qemu-kvm in openstak. On highload hypervisor tap interface of net-highload gues drops many TX packages.
Network options of qemu-system-x86_64 "... -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:86:67:7b,bus=pci.0,addr=0x3..."
Network domin config:
<interface type='bridge'>
<mac address='fa:16:3e:86:67:7b'/>
<source bridge='qbre4009073-0b'/>
<target dev='tape4009073-0b'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
tape4009073-0b Link encap:Ethernet HWaddr fe:16:3e:86:67:7b
inet6 addr: fe80::fc16:3eff:fe86:677b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1587622634 errors:0 dropped:0 overruns:0 frame:0
TX packets:1484106438 errors:0 dropped:460259 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:877878711500 (877.8 GB) TX bytes:3071846828531 (3.0 TB)
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Feb 18 12:06 seq
crw-rw---- 1 root audio 116, 33 Feb 18 12:06 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
InstallationDate: Installed on 2014-07-01 (234 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: Dell Inc. PowerEdge M620
Package: qemu-kvm
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
LC_MESSAGES=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=5965239d-820a-49a1-9d8e-23a4c1f87ce6 ro
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.127.11
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 3.16.0-30-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/21/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.2.7
dmi.board.name: 0T36VK
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 25
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: PowerEdge M1000e
dmi.modalias: dmi:bvnDellInc.:bvr2.2.7:bd01/21/2014:svnDellInc.:pnPowerEdgeM620:pvr:rvnDellInc.:rn0T36VK:rvrA01:cvnDellInc.:ct25:cvrPowerEdgeM1000e:
dmi.product.name: PowerEdge M620
dmi.sys.vendor: Dell Inc. |
I use qemu-kvm in openstack. On highload hypervisor tap interface of net-highload guest drops many TX packets.
Network options of qemu-system-x86_64 "... -netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:86:67:7b,bus=pci.0,addr=0x3..."
Network domin config:
<interface type='bridge'>
<mac address='fa:16:3e:86:67:7b'/>
<source bridge='qbre4009073-0b'/>
<target dev='tape4009073-0b'/>
<model type='virtio'/>
<alias name='net0'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
</interface>
tape4009073-0b Link encap:Ethernet HWaddr fe:16:3e:86:67:7b
inet6 addr: fe80::fc16:3eff:fe86:677b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1587622634 errors:0 dropped:0 overruns:0 frame:0
TX packets:1484106438 errors:0 dropped:460259 overruns:0 carrier:0
collisions:0 txqueuelen:500
RX bytes:877878711500 (877.8 GB) TX bytes:3071846828531 (3.0 TB)
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Feb 18 12:06 seq
crw-rw---- 1 root audio 116, 33 Feb 18 12:06 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
DistroRelease: Ubuntu 14.04
InstallationDate: Installed on 2014-07-01 (234 days ago)
InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
MachineType: Dell Inc. PowerEdge M620
Package: qemu-kvm
PciMultimedia:
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
LC_MESSAGES=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=5965239d-820a-49a1-9d8e-23a4c1f87ce6 ro
ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3
RelatedPackageVersions:
linux-restricted-modules-3.16.0-30-generic N/A
linux-backports-modules-3.16.0-30-generic N/A
linux-firmware 1.127.11
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 3.16.0-30-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/21/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.2.7
dmi.board.name: 0T36VK
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 25
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: PowerEdge M1000e
dmi.modalias: dmi:bvnDellInc.:bvr2.2.7:bd01/21/2014:svnDellInc.:pnPowerEdgeM620:pvr:rvnDellInc.:rn0T36VK:rvrA01:cvnDellInc.:ct25:cvrPowerEdgeM1000e:
dmi.product.name: PowerEdge M620
dmi.sys.vendor: Dell Inc. |
|
| 2015-06-17 19:20:20 |
Chris J Arges |
qemu-kvm (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2015-06-17 19:20:25 |
Chris J Arges |
qemu-kvm (Ubuntu): importance |
Undecided |
Medium |
|
| 2015-06-17 19:20:27 |
Chris J Arges |
qemu (Ubuntu): importance |
Undecided |
Medium |
|
| 2015-06-17 19:20:30 |
Chris J Arges |
qemu (Ubuntu): status |
New |
Incomplete |
|
| 2015-06-17 19:20:33 |
Chris J Arges |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2018-01-28 23:52:45 |
iBart |
bug |
|
|
added subscriber iBart |
| 2018-10-12 07:22:41 |
Dominique Poulain |
bug |
|
|
added subscriber Dominique Poulain |
| 2019-07-24 18:42:02 |
Brad Figg |
tags |
apport-collected trusty |
apport-collected trusty ubuntu-certified |
|
| 2020-02-19 08:30:39 |
Dominik Holler |
bug |
|
|
added subscriber Dominik Holler |
