Bug 209593 - netdevice: eth0: failed to disable LRO
Summary: netdevice: eth0: failed to disable LRO
Status: NEW
Alias: None
Product: Virtualization
Classification: Unclassified
Component: kvm (show other bugs)
Hardware: x86-64 Linux
: P1 high
Assignee: virtualization_kvm
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-10-09 08:53 UTC by pancakezwk
Modified: 2020-10-09 08:59 UTC (History)
0 users

See Also:
Kernel Version: 5.4.54
Subsystem:
Regression: No
Bisected commit-id:

Attachments
dmesg log (4.20 KB, text/plain)
2020-10-09 08:53 UTC, pancakezwk 		Details
ethtool log (1.74 KB, text/plain)
2020-10-09 08:55 UTC, pancakezwk 		Details
Add an attachment (proposed patch, testcase, etc.)

Description pancakezwk 2020-10-09 08:53:12 UTC 
Created attachment 292907 [details]
dmesg log

When the 5.4.54 kernel is started on the cloud host, the lro feature of the network card is enabled by default and cannot be disabled. 


When I run docker, I want to turn off the lro feature.


Is this a kernel bug?  


The feature is added to the patch of the main line

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/net/virtio_net.c?id=a02e8964eaf9271a8a5fcc0c55bd13f933bafc56
Comment 1 pancakezwk 2020-10-09 08:55:23 UTC 
Created attachment 292909 [details]
ethtool log

This is etho features
Comment 2 pancakezwk 2020-10-09 08:59:38 UTC 
Here's a similar case:

https://github.com/containers/podman/issues/5815
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