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+device: 0.669
+graphic: 0.468
+VMM: 0.437
+hypervisor: 0.224
+boot: 0.146
+semantic: 0.142
+vnc: 0.142
+virtual: 0.140
+performance: 0.132
+risc-v: 0.129
+kernel: 0.125
+ppc: 0.121
+mistranslation: 0.120
+architecture: 0.079
+socket: 0.079
+PID: 0.075
+register: 0.074
+debug: 0.047
+network: 0.042
+TCG: 0.035
+arm: 0.028
+permissions: 0.026
+user-level: 0.019
+x86: 0.018
+KVM: 0.016
+files: 0.007
+assembly: 0.006
+peripherals: 0.003
+i386: 0.001
+
+qemu-6.1.0 causes I/O errors in VMs leading to data corruption
+Description of problem:
+after upgrading around 10 gentoo hosts from qemu-6.0.0-r53 to 6.1.0 most VMs (around 85 of 100, our VMs with PostgreSQL have 100% chance of hitting this) after some time (few minutes) will have I/O Errors, causing crashes and data corruption.
+The VMs are stored on ZFS volumes.
+Downgrading to qemu-6.0.0-r53 instantly fixes this.
+Happens on completely different hardware (quad core Xeons to 32C Epyc2).
+
+Reproducible: Always