Re: [PATCH net] net: hold instance lock during NETDEV_CHANGE

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Fri,  4 Apr 2025 09:11:22 -0700 you wrote:
> Cosmin reports an issue with ipv6_add_dev being called from
> NETDEV_CHANGE notifier:
> 
> [ 3455.008776]  ? ipv6_add_dev+0x370/0x620
> [ 3455.010097]  ipv6_find_idev+0x96/0xe0
> [ 3455.010725]  addrconf_add_dev+0x1e/0xa0
> [ 3455.011382]  addrconf_init_auto_addrs+0xb0/0x720
> [ 3455.013537]  addrconf_notify+0x35f/0x8d0
> [ 3455.014214]  notifier_call_chain+0x38/0xf0
> [ 3455.014903]  netdev_state_change+0x65/0x90
> [ 3455.015586]  linkwatch_do_dev+0x5a/0x70
> [ 3455.016238]  rtnl_getlink+0x241/0x3e0
> [ 3455.019046]  rtnetlink_rcv_msg+0x177/0x5e0
> 
> [...]

Here is the summary with links:
  - [net] net: hold instance lock during NETDEV_CHANGE
    https://git.kernel.org/netdev/net/c/04efcee6ef8d

You are awesome, thank you!
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