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Date:   Thu, 17 Sep 2020 10:26:51 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Tong Zhang <ztong0001@gmail.com>
Cc:     Keith Busch <kbusch@kernel.org>, Jens Axboe <axboe@fb.com>,
        Christoph Hellwig <hch@lst.de>,
        Sagi Grimberg <sagi@grimberg.me>,
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Subject: Re: [PATCH] nvme: fix use-after-free during booting
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References: <20200916153605.5253-1-ztong0001@gmail.com>
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On Wed, Sep 16, 2020 at 11:36:05AM -0400, Tong Zhang wrote:
> if a nvme controller is not responding during probing, a use-after-free
> condition could happen

This now leaks the queue for the regular teardown path.