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Date:   Wed, 23 Sep 2020 08:44:02 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     GARG Shivam <shivam.garg@thalesgroup.com>
Cc:     "Linux-usb@vger.kernel.org" <Linux-usb@vger.kernel.org>,
        Peter Chen <hzpeterchen@gmail.com>
Subject: Re: Linux Crash with Gadget serial driver
Message-ID: <20200923064402.GA2732582@kroah.com>
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On Wed, Sep 23, 2020 at 06:36:40AM +0000, GARG Shivam wrote:
> Hi All,
> 
> I agree it is an old kernel but still can you look into the backtrace and guide me how I can proceed to stop the host crash.

You are on your own here, sorry.  Please work with the company that you
are paying to give you support for such an old and obsolete and insecure
kernel tree.  You don't want that money to go to waste, right?  :)

good luck!

greg k-h