On Mon, Dec 5, 2022 at 2:23 PM Yangming <yangmin...@huawei.com> wrote: > > Dear all: > > > > I found a bug of qemu: hot-pluging a vhost-net may cause virtual machine > crash in following steps: > 1. Starting a vm without any net device. > 2. Hot-pluging 70 memory devices. > 3. Hot-pluging a vhost-net device. > > > > After the 3rd step, the qemu crashed with following messages: > > > > vhost backend memory slots limit is less than current number of present > memory slots > > warning: vhost-net requested but could not be initialized > > qemu-system-x86_64: ../net/net.c:1106: net_client_init1: Assertion `nc' > failed. > > 2022-12-05 03:14:08.794+0000: shutting down, reason=crashed > > > > This commit is used to fix the mentioned problem. It is based on commit > a33c25399f9bc3dcf83064adeba2a82e61bf4608 of master branch.
Thanks for the patch, would you please send a formal patch (not as an attachment), you can do it via git-send-email. Thanks > > > > Kind regards. > >
