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Diffstat (limited to 'gitlab/issues/target_i386/host_arm/accel_TCG/1659.toml')
| -rw-r--r-- | gitlab/issues/target_i386/host_arm/accel_TCG/1659.toml | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/gitlab/issues/target_i386/host_arm/accel_TCG/1659.toml b/gitlab/issues/target_i386/host_arm/accel_TCG/1659.toml deleted file mode 100644 index d1a201b5d..000000000 --- a/gitlab/issues/target_i386/host_arm/accel_TCG/1659.toml +++ /dev/null @@ -1,35 +0,0 @@ -id = 1659 -title = "x86 vm fails to stop on Darwin aarch64 when qemu compiled with -O1/-O2" -state = "closed" -created_at = "2023-05-17T18:19:05.804Z" -closed_at = "2023-06-25T08:25:34.498Z" -labels = ["accel: TCG", "host: arm", "hostos: macOS", "target: i386"] -url = "https://gitlab.com/qemu-project/qemu/-/issues/1659" -host-os = "MacOS Ventura 13.3.1 (a)" -host-arch = "ARM64" -qemu-version = "8.0.0" -guest-os = "Ubuntu 20.04" -guest-arch = "x86" -description = """When compiled with `-O2` or `-O1` qemu process hangs on full VM stopping on macOS aarch64 host if `shutdown -P now` initiated from guest system.""" -reproduce = """1. Compile latest qemu version with -O2 (default value) or -O1 passed -2. Run qemu-system-x86_64 with ubuntu image, e.g. https://cloud-images.ubuntu.com/focal/20230215/focal-server-cloudimg-amd64.img and custom cloud-init (for user/password authentication) -3. Wait until image is loaded, connect via vnc or provide login/password in stdio -4. Initiate shutdown with `sudo shutdown -P now` -5. See that VM indefinitely shutdowns -6. Kill VM from host system with kill -9 <qemu-system-x86_64-process-pid> -7. Recompile qemu with -O0 -8. Repeat steps 2-4 -9. See that vm successfully stopped, and qemu process exited with code 0""" -additional = """I've created thread dump from activity monitor with threads which qemu hanging on, attached below -[sample-qemu-system-x86_64.txt](/uploads/119b89b7f55f4374acb9ae1f9dc2e517/sample-qemu-system-x86_64.txt) - -Probably there is some compiler optimisation which prevents qemu threads from receive shutdown signal or appropriate notification from another threads. - -The compiler version with which qemu is built: -```bash -% cc --version -Apple clang version 14.0.3 (clang-1403.0.22.14.1) -Target: arm64-apple-darwin22.4.0 -Thread model: posix -InstalledDir: /Library/Developer/CommandLineTools/usr/bin -```""" |