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Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/device/1867519')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/device/1867519 | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/device/1867519 b/results/classifier/deepseek-2-tmp/output/device/1867519 deleted file mode 100644 index ba1b3fc4..00000000 --- a/results/classifier/deepseek-2-tmp/output/device/1867519 +++ /dev/null @@ -1,48 +0,0 @@ - -qemu 4.2 segfaults on VF detach - -After updating Ubuntu 20.04 to the Beta version, we get the following error and the virtual machines stucks when detaching PCI devices using virsh command: - -Error: -error: Failed to detach device from /tmp/vf_interface_attached.xml -error: internal error: End of file from qemu monitor - -steps to reproduce: - 1. create a VM over Ubuntu 20.04 (5.4.0-14-generic) - 2. attach PCI device to this VM (Mellanox VF for example) - 3. try to detaching the PCI device using virsh command: - a. create a pci interface xml file: - - <hostdev mode='subsystem' type='pci' managed='yes'> - <driver name='vfio'/> - <source> - <address type='pci' domain='0x0000' bus='0x11' slot='0x00' function='0x2' /> - </source> - </hostdev> - - b. #virsh detach-device <VM-Doman-name> <pci interface xml file> - - - -- Ubuntu release: - Description: Ubuntu Focal Fossa (development branch) - Release: 20.04 - -- Package ver: - libvirt0: - Installed: 6.0.0-0ubuntu3 - Candidate: 6.0.0-0ubuntu5 - Version table: - 6.0.0-0ubuntu5 500 - 500 http://il.archive.ubuntu.com/ubuntu focal/main amd64 Packages - *** 6.0.0-0ubuntu3 100 - 100 /var/lib/dpkg/status - -- What you expected to happen: - PCI device detached without any errors. - -- What happened instead: - getting the errors above and he VM stuck - -additional info: -after downgrading the libvirt0 package and all the dependent packages to 5.4 the previous, version, seems that the issue disappeared \ No newline at end of file |