While trying to copy any file from the virtio-fs drive into the local disk, `virtiofs.exe` crashed with:
``` Faulting application name: virtiofs.exe, version: 0.0.0.0, time stamp: 0x62887e76 Faulting module name: virtiofs.exe, version: 0.0.0.0, time stamp: 0x62887e76 Exception code: 0xc0000005 Fault offset: 0x0000000000008f70 Faulting process id: 0x0x10CC Faulting application start time: 0x0x1D8D1CAF5E62D04 Faulting application path: C:\Program Files\Virtio-Win\VioFS\virtiofs.exe Faulting module path: C:\Program Files\Virtio-Win\VioFS\virtiofs.exe Report Id: 6d921400-ca34-4501-b33e-6d9d8ab87909 Faulting package full name: Faulting package-relative application ID: ```  I'm using: 1. the drivers bundled in https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.221-1/virtio-win-0.1.221.iso (only `viofs.sys` had a version string. and it is `100.91.104.22100`) 2. winfsp 1.11.22176 3. Windows 11 22H2 guest, Windows Server 2019 or 2022 guest. 4. Ubuntu 22.04 host with packages: 1. libvirt 8.0.0-1ubuntu7.1 2. qemu-system-x86 6.2+dfsg-2ubuntu6.3 5. the libvirt virtiofs configuration snippet: ```xml <filesystem type="mount" accessmode="passthrough"> <driver type="virtiofs"/> <binary path="/usr/lib/qemu/virtiofsd"/> <source dir="/home/vagrant/Projects/windows-vagrant/example"/> <target dir="9ee5aaf7cf944b385ee3e99881442aa"/> <alias name="fs0"/> <address type="pci" domain="0x0000" bus="0x07" slot="0x00" function="0x0"/> </filesystem> ``` 6. the libvirt shared memory configuration snippet: ```xml <memoryBacking> <source type="memfd"/> <access mode="shared"/> </memoryBacking> ``` BTW, It would be useful to include some kind of version information in the `virtiofs.exe` file as its currently reporting its version as `0.0.0.0`. --- https://gitlab.com/virtio-fs/virtiofsd/-/issues/57 _______________________________________________ Virtio-fs mailing list [email protected] https://listman.redhat.com/mailman/listinfo/virtio-fs
