* Fw: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16
@ 2019-07-09 14:43 Stephen Hemminger
2019-07-10 22:43 ` David Ahern
0 siblings, 1 reply; 3+ messages in thread
From: Stephen Hemminger @ 2019-07-09 14:43 UTC (permalink / raw)
To: netdev
Looks like the stricter netlink validation broke userspace.
This is bad.
Begin forwarded message:
Date: Tue, 09 Jul 2019 00:44:01 +0000
From: bugzilla-daemon@bugzilla•kernel.org
To: stephen@networkplumber•org
Subject: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16
https://bugzilla.kernel.org/show_bug.cgi?id=204099
Bug ID: 204099
Summary: systemd-networkd fails on 5.2 - same version works on
5.1.16
Product: Networking
Version: 2.5
Kernel Version: 5.2
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: low
Priority: P1
Component: Other
Assignee: stephen@networkplumber•org
Reporter: Ian.kumlien@gmail•com
Regression: No
This is more FYI, I haven't had time to properly debug it.
Booting 5.2 causes systemd-networkd to fail to bring any interface up, it will
fail with: "Could not bring up interface: Invalid argument"
However, booting 5.1.16 with the same software works just fine.
Sounds like something was changed in, what I assume is, the netlink API
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Fw: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16
2019-07-09 14:43 Fw: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16 Stephen Hemminger
@ 2019-07-10 22:43 ` David Ahern
2019-07-11 5:54 ` Leon Romanovsky
0 siblings, 1 reply; 3+ messages in thread
From: David Ahern @ 2019-07-10 22:43 UTC (permalink / raw)
To: Stephen Hemminger, netdev
On 7/9/19 8:43 AM, Stephen Hemminger wrote:
> Looks like the stricter netlink validation broke userspace.
> This is bad.
I believe other reports have traced this to
commit 7dc2bccab0ee37ac28096b8fcdc390a679a15841
Author: Maxim Mikityanskiy <maximmi@mellanox•com>
Date: Tue May 21 06:40:04 2019 +0000
Validate required parameters in inet6_validate_link_af
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Fw: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16
2019-07-10 22:43 ` David Ahern
@ 2019-07-11 5:54 ` Leon Romanovsky
0 siblings, 0 replies; 3+ messages in thread
From: Leon Romanovsky @ 2019-07-11 5:54 UTC (permalink / raw)
To: David Ahern; +Cc: Stephen Hemminger, netdev, Maxim Mikityanskiy
On Wed, Jul 10, 2019 at 04:43:18PM -0600, David Ahern wrote:
> On 7/9/19 8:43 AM, Stephen Hemminger wrote:
> > Looks like the stricter netlink validation broke userspace.
> > This is bad.
Actually, the initial bug in systemd and it is where it should be fixed.
>
> I believe other reports have traced this to
>
> commit 7dc2bccab0ee37ac28096b8fcdc390a679a15841
> Author: Maxim Mikityanskiy <maximmi@mellanox•com>
> Date: Tue May 21 06:40:04 2019 +0000
>
> Validate required parameters in inet6_validate_link_af
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2019-07-11 5:54 UTC | newest]
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2019-07-09 14:43 Fw: [Bug 204099] New: systemd-networkd fails on 5.2 - same version works on 5.1.16 Stephen Hemminger
2019-07-10 22:43 ` David Ahern
2019-07-11 5:54 ` Leon Romanovsky
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