netdev - Waiting for vrf to become free on rmmod of bridge...

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Message-ID: <cc2ceb6c-3d31-b19e-0e26-3e8689ff651e@candelatech.com>
Date:   Wed, 6 Feb 2019 15:20:56 -0800
From:   Ben Greear <greearb@...delatech.com>
To:     netdev <netdev@...r.kernel.org>
Subject: Waiting for vrf to become free on rmmod of bridge...

Hello,

I just saw this warning on a system running a hacked 4.20.2+ kernel.  Any known bugs
of this nature in this (upstream) kernel?  The command that is blocked is:
'rmmod bridge llc'

[17069.299135] unregister_netdevice: waiting for _vrf13 to become free. Usage count = 1
[17079.306438] unregister_netdevice: waiting for _vrf13 to become free. Usage count = 1
[17089.314656] unregister_netdevice: waiting for _vrf13 to become free. Usage count = 1
[17099.322870] unregister_netdevice: waiting for _vrf13 to become free. Usage count = 1

Thanks,
Ben

-- 
Ben Greear <greearb@...delatech.com>
Candela Technologies Inc  http://www.candelatech.com