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Regression #14370

closed

Console and system log may contain unnecessary Netlink debug messages from IPsec

Added by Jim Pingle 12 months ago. Updated 9 months ago.

Status:
Resolved
Priority:
Low
Category:
Operating System
Target version:
Start date:
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
23.09
Release Notes:
Default
Affected Version:
Affected Architecture:

Description

At boot when setting up IPsec and some event after, there is a netlink debug message that gets logged multiple times:

[nl_iface] dump_sa: unsupported family: 0, skipping

It happens during IPsec configuration:

Configuring IPsec VPN... [nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping
[nl_iface] dump_sa: unsupported family: 0, skipping

And it appears on the console at various points after that but it's not clear what triggers it after boot, might be when certain tunnels connect. It doesn't happen when polling the status, but it does happen if I force a restart of strongSwan.

The nl_iface debug level is at 7:

net.netlink.debug.nl_iface_debug_level: 7

Related issues

Related to Regression #14163: Running ``ifconfig`` logs a high volume of netlink debug messages (``genl_handle_message``) on dev snapshotsResolvedKristof Provost

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