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Tsirkin" Cc: Mike Christie , Edward Adam Davis , syzbot+98edc2df894917b3431f@syzkaller.appspotmail.com, jasowang@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, virtualization@lists.linux.dev Subject: Re: [PATCH next] vhost_task: after freeing vhost_task it should not be accessed in vhost_task_fn Date: Wed, 1 May 2024 15:50:57 +0800 Message-Id: <20240501075057.1670-1-hdanton@sina.com> In-Reply-To: <20240501020057-mutt-send-email-mst@kernel.org> References: <20240501001544.1606-1-hdanton@sina.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, 1 May 2024 02:01:20 -0400 Michael S. Tsirkin > > and then it failed testing. > So did my patch [1] but then the reason was spotted [2,3] [1] https://lore.kernel.org/lkml/20240430110209.4310-1-hdanton@sina.com/ [2] https://lore.kernel.org/lkml/20240430225005.4368-1-hdanton@sina.com/ [3] https://lore.kernel.org/lkml/000000000000a7f8470617589ff2@google.com/