netdev - Re: [PATCH net v2] net: ipv4: fix one memleak in __inet_del

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Date: Fri, 08 Sep 2023 07:10:23 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: liujian (CE) <liujian56@...wei.com>
Cc: ja@....bg, davem@...emloft.net, dsahern@...nel.org, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, hadi@...erus.ca, netdev@...r.kernel.org
Subject: Re: [PATCH net v2] net: ipv4: fix one memleak in __inet_del_ifa()

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Thu, 7 Sep 2023 10:57:09 +0800 you wrote:
> I got the below warning when do fuzzing test:
> unregister_netdevice: waiting for bond0 to become free. Usage count = 2
> 
> It can be repoduced via:
> 
> ip link add bond0 type bond
> sysctl -w net.ipv4.conf.bond0.promote_secondaries=1
> ip addr add 4.117.174.103/0 scope 0x40 dev bond0
> ip addr add 192.168.100.111/255.255.255.254 scope 0 dev bond0
> ip addr add 0.0.0.4/0 scope 0x40 secondary dev bond0
> ip addr del 4.117.174.103/0 scope 0x40 dev bond0
> ip link delete bond0 type bond
> 
> [...]

Here is the summary with links:
  - [net,v2] net: ipv4: fix one memleak in __inet_del_ifa()
    https://git.kernel.org/netdev/net/c/ac28b1ec6135

You are awesome, thank you!
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