linux-kernel - Re: Testing for netrom: fix memory leak in nr_add

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Message-ID: <46f8fefa-f549-0b8b-d37e-0d608c5ee5f6@trinnet.net>
Date: Mon, 19 Jan 2026 19:37:07 -0800
From: David Ranch <dranch@...nnet.net>
To: F6BVP <f6bvp@...e.fr>, activprithvi@...il.com
Cc: davem@...emloft.net, edumazet@...gle.com, horms@...nel.org,
        kuba@...nel.org, linux-hams@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        pabeni@...hat.com,
        syzbot+3f2d46b6e62b8dd546d3@...kaller.appspotmail.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: Testing for netrom: fix memory leak in nr_add_node


Thanks for catching that Bernard and I sure wish kernel committers would 
test their code before committing it! Does the kernel show any sort of 
diagnostic information before it resets?  An oops on the serial console, 
etc?

--David
KI6ZHD


On 01/19/2026 01:06 PM, F6BVP wrote:
>
> Proposed patch is lethal to netrom module and kernel causing a reboot 
> after a few minutes running ROSE / FPAC node f6bvp.
>
> Bernard, f6bvp
>