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+x86: 0.927
+device: 0.901
+debug: 0.877
+boot: 0.875
+virtual: 0.858
+architecture: 0.845
+files: 0.843
+peripherals: 0.838
+PID: 0.810
+performance: 0.800
+VMM: 0.789
+ppc: 0.785
+socket: 0.784
+vnc: 0.781
+kernel: 0.775
+network: 0.759
+graphic: 0.740
+semantic: 0.738
+arm: 0.699
+risc-v: 0.688
+hypervisor: 0.635
+register: 0.627
+i386: 0.491
+TCG: 0.453
+assembly: 0.311
+user-level: 0.307
+permissions: 0.290
+mistranslation: 0.285
+KVM: 0.271
+--------------------
+virtual: 0.867
+hypervisor: 0.838
+x86: 0.825
+boot: 0.793
+debug: 0.765
+kernel: 0.167
+register: 0.167
+user-level: 0.154
+device: 0.090
+TCG: 0.079
+files: 0.060
+PID: 0.051
+VMM: 0.029
+KVM: 0.018
+performance: 0.014
+architecture: 0.007
+socket: 0.007
+peripherals: 0.007
+assembly: 0.007
+ppc: 0.007
+semantic: 0.005
+risc-v: 0.004
+network: 0.004
+i386: 0.003
+graphic: 0.002
+vnc: 0.001
+permissions: 0.001
+arm: 0.001
+mistranslation: 0.000
+
+io_uring / iothread regression 7.1.0
+Description of problem:
+After upgrading to 7.1.0, some of my libvirt VM's failed to boot. I have narrowed down the issue to the combination of:
+
+- io_uring
+- iothread
+Steps to reproduce:
+1. set up a VM with iothread and io_uring
+2. try to boot and watch it "hang"
+Additional information:
+Here's the relevant command line from the libvirt log:
+```
+-blockdev '{"driver":"file","filename":"/mnt/data/VMs/Arch-Linux-x86_64-basic.qcow2","aio":"io_uring","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
+-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage","backing":null}' \
+-device '{"driver":"virtio-blk-pci","iothread":"iothread1","bus":"pci.4","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1 }' \
+```